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SERVICE MANUAL AUDIO / MIDI INTERFACE

Contents

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6. B 10 11 12 X 8 8 Serial I F 44 lt CS_SPDIR 004 12 2 CS_SPDIT 00442 4 002 K8 4
7. 1 hd hd 1 s gt ax J p 0 0 O
8. 6 7 Output5 44 3dBu 10K Q 0 0196 20Hz 20KHz 1KHz 1dB Output 6 Leva 70 68 Output 6 44 3dBu 10K 0 0 01 20 2 20KHz 1KHz 108 Output 50 Leve 70dBu 69 Output 70 44 3dBu 10K
9. 295 DIVIDER Enable 60835 L Q01 Vi 001 4 2 003 88 Ju 01287 6 003 84 M2INMUTEC m ne 003 B4 M20UTMUTE lt _ 15 4 004 8 22 gt JNcp o 1 01 816
10. 81 01 96 COAXIAL 10 101V96 ADAT OPTICAL O1V96 ADAT OPTICAL Input 1 34dBu O1V96 ADAT OUTPUT 10 2ADAT OPTICAL Cable 8 1 EchoBack O1V96 10 1Output 1 44 2dBu 10K 0 ADAT CLOCK MASTER TO9 ADAT 48KHz INPUT OUTPUT 10 20utput 1 44 2dBu 10K 0 OPTICAL IN Digital Data ADAT OPTICAL OUT CLOCK MASTER INTERNAL LoopBackOn FS 48K Hz T11 Noise Level Master PC ON OFF PHANTOM SW OFF Input 1 LINE Gain Volume mex ON In
11. If you remove filament tapes for disassembling make sure to apply them again on the occasion of reassem 000 000 bling Top Cover Time required about 3 min 1 100 300 Remove the eight 8 screws marked 290 The Rack 1 1 290 800 Angle L for each side can then be removed Fig 1 HOOO Log Fig 1 Remove the nine 9 screws marked 250 The 1 2 250 9 1000000 Cover can then be removed Fig 1 Fig 1 While lifting the rear part of top cover slightly slide it straight back and remove the top cover Top Cover 00000000000 250 q 250 250 290 290 4 7 8 16 E 2 i 3 XadkAnger T 0000000000000 250 0010000000000 Fig 1
12. 6 16Output 6 3dBu 10K OPTICAL IN Digital Data ADAT Gain Volume 5 60 min max OPTICAL OUT Monitor Select 5 6 CH Output 2 LoopBackOn FS 96K Hz Monitor Select 5 6 LED Master PC 6 17 Output 7 44 3dBu 10K PHANTOM SW OFF Input 1 LINE Gain Volume mex Gain Volume 7 8 min max Input 2 LINE Gain Volume max Input 8 Gain Volume max Monitor Select 7 8 CH Output 1 Monitor Select OFF Optical Sdect ADAT DOUBLE Monitor Select 7 8 LED Monitor Volumemax Master Volume max O1V96 ClockMaster 2TR Coaxial ADAT 61 i88X 62
13. 8 WindowsXP HU 00000 Tools 2 0 1 2 Windows mLAN 3 gt gt gt mLAN OU OU 0000 CRBS 7 4 gt gt WM ee PAD 20000000 d Y ow X 200 000 LJ A Peere Data 5 6 065341 1 1 000 1 1 2 WindowsXP Professional 1 00 17 188 DOS V 00 i88X 0 CPU 2 2 2111111 2 mLANTester 512MB 1000 0000 Start mLanTester for Servicevbs Single Processor mLAN Tester 1394 100 00 000 mLAN MIDI IN mLAN MIDI OUT O 0 0 800x600 dot 3 a O 02999 IEEE1394 0 12000000000000
14. DM Circuit Board DMSUB Circuit Board 4 0 ODMSUB 000000 0 900 Time required about 9 min 4 1 1 Remove the top cover See procedure 1 4 2 0000 Assy Remove the front panel assembly See procedure 3 03000 Remove the eight 8 knobs marked 330 4 3 330 6 Fig 5 Fig 6 Fig 5 Fig 6 Remove the two 2 cap screws marked F40 The front 44 24000000000 2000000 utt panel can then be removed Fig 5 uuu U O U LU The front panel comes off if it tilts the upper part for 000 000 ward 45 A 7 Fig Remove the seven 7 hexagonal nuts marked A 4 6 60 Fig 7 4 7 260 2 LU 8 Remove the four 4 screws marked F60 Fig 7 4 8 DM DM DMSUB Remove the two 2 screws marked F60 Fig 8 uuu Pull the DM circuit bo
15. 5 JK2 Circuit Board Time required about 3 min 5 J K2 3 5 1 Remove the top cover See procedure 1 5 1 1 5 2 Remove the four 4 screws marked 120 The JK2 52 120 4 circuit board can then be removed Fig 2 5 3 PCB 1 D D 5 3 Release the hook of Circuit Board holder and JK2 Fig circuit board is removed JK20 0 PCB When reinstalling the JK2 circuit board the JK2 cir 1201 100 cuit board is fixed to Circuit Board Holder and fixes 0 O Fig 2 the screw marked 120 Fig 2 6 JK1 Circuit Board 6 JK1 5 Time required about 5 6 1 1011000 6 1 Remove the top cover See procedure 1 6 2 2 5 6 2 Remove the JK2 circuit board See procedure 5 6 3 310 I 9 20 6 3 Remove the screw marked 310 Fig 2 The cord col 3001 DC 0 uma t uut umn marked
16. Gain Volume 3 min max Input 1 LINE Gain Volume mex Input 2 LINE Gain Volume mex Monitor Select 3 4 CH Output 1 Input 8 Gain Volume max Monitor Select DIGITAL Monitor Select 3 40 LED Optica Select DIGITAL Monitor Volume max 6 14Output 40 44 3dBu 10K 0 Master Volume max O1V96 Gain Volume4 min max ClockMaster Z2TR Coaxial ADAT 0 3 Monitor 3 4 CH Output 2 Monitor Select 3 40 LED 7 1 O1V96 COAXIAL O1V96 COAXIAL OUTPUT 61500 5 44 3dBu 10K 0 3 Gain Volume 5 60 min max 7 1 EchoBack O1V96 Monitor Select 5 6 CH Output 1 OUTPUT 1 2 Monitor Select 5 6 LED TO8 ADAT 96KHz INPUT OUTPUT
17. gt SJ 160 300 310 315 90 Fig 2 90 Bind Head Tapping Screw B 3 0 8 MFZN2BL EP600190 0 0 D D 120 Bind Head Tapping Screw B 3 0 8 MFZN2BL EP600190 0 0 160 Bind Head Screw 4 0 6 MFZN2BL EG340340 0 0 0000 300 Cord Column WT11 VG016600 DC 000 310 Bind Head Tapping Screw B 3 0X8 MFZN2BL 600190 0 000000 315 Jack 0000000 3 Front Panel Assembly 3 00 000 Ass Y 000 6 Time required about 6 min 3 1 00 00 I 10 D 3 1 Remove the top cover See procedure 1 32 L 140000 3 3 2 Turn the unit upside down Remove the three 3 screws Fig 4 _ marked 40 Fig 4 33 50 4 3 3 Return the unit Remove the four 4 screws marked Fig 3 50 Fig 3 34 3000 10020 3 4 Remove the two 2 screws marked 30 The front Assy 0 LI 29 5 panel assembly can then be removed 8 5 Assy S When reinstalling a front panel it does by the follow ing order
18. 6 18Gain 7 8 mex Input 8 20dBu 6 1 Peak LED1 20dBu LED1 6 2 Peak LED2 20dBu LED2 63 Output1 2dBu 10K Q 0 01 20Hz 0 20KHz 16 2 6 Output 2 Level 80dBu HP L 6 1 0 01 Levd 700 64 Output 2 4 2080106 0 0 01 20Hz 20KHz 16 2 198 Output 1 Level 80dBu HPR 6 208 330 0 0196 HPL Levd 70dBu 65 Output 3 44 3dBu 10K 0 0196 20Hz 20KHz 1KHz 0 gt 8 Output 4 Leve 70dBu 66 Output 4 3dBu 10K 0 01960 20Hz 20KHz 16 2 198 Output 30 Level 0 70dBu
19. 6 12mLAN Monitor Select 1 2 6180 80 44 3dBu 10K O CH Gain Volume2 min max Gain Volume 7 8 0 min max Master Volume min max Monitor Select 7 8 CH Output 2 Monitor Volume min max Monitor Select 7 8 LED volume mex Output 2 4 2dBu 10K O TO7 COAXIAL IN OUT CLOCK MASTER LED COAXIAL IN Digital Data UNLOCK COAXIAL OUT CLOCK MASTER LED Monitor Select 1020 LED LoopBackOn FS 96K Hz Master PC 6 13 Output 3 44 3dBu 10K PHANTOM SW OFF
20. Front Panel PHONTOM 48V switch PHANTOM 48 HI Z LINE MIC switch HI Z LINE MIG Q 2 XLR TRS Phone Compatible INPUT 1 and 2 jacks INPUT XLR TRS PEAK indicators PEAK GAIN controls GAIN MONITOR 1 2 44k 7 8 96k indicators MONITOR SELECT switch SELECT MONITOR VOLUME control MONITOR VOLUME MASTER PHONES jack MASTER PHONES MASTER VOLUME control MASTER VOLUME OPTICAL SELECT switch OPTICAL SELECT MASTER CLOCK indicators MASTER CLOCK mLAN ACTIVE indicator ACTIVE STANDBY ON switch POWER 0 0 0 0 0 0 Rear Panel YAMAHA DIGITAL STEREO N 2 UTPUT 1 8 OUTPUT Rear Panel INSERT I O 1 am
21. The numbers in QTY shows quantities for each unit The parts with in Part No are not available as spare parts The second letter of the shaded part number is I not one The second letter of the shaded part number is not zero QTY m PARTS 2 PARTS 2 i88X OVERALL ASSEMBLY OVERALL ASSEMBLY Overall Assembly WC121900 Bottom Assembly Front Panel Assembly WA260800 Cap Screw 600190 Head Tapping Screw B 600230 Head Tapping Screw B WC217600 Circuit Board 600190 Head Tapping Screw B 600230 Head Tapping Screw B WC217700 Circuit Board 600190 Head Tapping S
22. T12 2 AC 2 SW OFF Input 1 LINE Gain Volume Min Input 2 LINE Gain Volume Min Input 3 8 Gain Volume min Monitor Sdect OFF Optica Sdect DIGITAL Monitor Volume min Master Volume max 12 1 SWO STANDBY 12 2 SW ON 12 3 SW ON 1 100 2 12 1AC100V 5 710mA 10 i88X 63 i88X 64 SYSTEM FLOW CHART IC505 CPU After turning on the power Reset off Initialize CPU Initialize Port Reset amp Initialize of Peripheral Device RES_CPU 63Pin L gt H Initial condition RES_MLN2 18pin L The waveform of each pin the standard of which was CPU RES 63Pin at power on It is 20ms div completely PD_DAC 19pin L RES ADC 20pin L RES SPDIF 21pin L RES_ATDIR 24pin L OC_LED_MON 25pin Reset the peripheral device RES_MLN2 18pin H PD_DAC 19pin H RES_ADC 20pin H Execute Normal mode program 7 End of the start up sequence Remarks There is not a test mode in i88X It always works the normal mode The confirmation of the firmwar
23. 5 244 2 4 ou Au ges NS Y Qi SIE 2 2 c 8 0 lt e 9 66569 6260 6626 9 7 9 Q Q ORR 0 ie 1 4 i88X lt mac m 396 A e up ig da 13 p Pattern Side 000000 35 2NA WC21750 i88X e MLN2 Circuit Board X3290C0 YAMAHA 9S2 MLN2 3290 0759 veo 2 Em E NN m e N a I 88 ma 3 5 1 ioi gs tiie 823882 2576 pm S a s um ES ciim 1016 51 1 f ma 41 sg 2 IEEE1394 73 Ex 4 gt 9 e 23 28 2 111 0 0
24. 0000 000000000 Internal Normal Rate Fs 44 1kHz 1096 48 2 6 CES External Double Rate Fs 88 2kHz 10 96kHz 6 _ FS 44 1kHz 48kHz 20Hz 20kHz 0 1 3dB Input to Master Output L R Fs 48kHz MIC LINE Fs 88 2kHz 96kHz 20Hz 40kHz 0 1 348 Input to Master Output L R Fs 96kHz MIC LINE 0 01 1kHz Line Input to Master Output L R Input Gain Min Output Vol 000000000 110dB Line Input to Master Output L R 1 2ch 00000 100dBu 1 2ch 70dB 1kHz 24bit Linear 2 8times over sampling Fs 44 1 48kHz 64time over sampling Fs 88 2 96kHz 24bit Linear 12 8times over sampling Fs 44 1 48kHz 64time over sampling 2 000000 Fs 88 296 0000000000 0000000 5400 400 5 5200 200Mbps 18ch Input 18ch Output Fs 44 1kHz 48kHz 0 0 0 Input Analog 8ch Digital Input 2 Input 8 MEAN 891 14ch Input 14ch Output Fs 88 2kHz 96kHz 0 0 0 Input Analog 8ch Digital Input 2ch Input 4ch MIDI 1 Input port 1 Output port B 000000 00 00 000000 000000000 PA 16dBu 2dBu XLR TRS Phone Combo INPUT 1 2 Balanced 54 00 0 7 0 00 2408 0 48V 3V Phantom Line Mic Line Hi Z 24 56dBu 12dBu 42 dBu 500kQ Hi Z INPUT3
25. EET ENE N E INVERTER TRANSCE TRANSCE TRANSCE TRANSCE TRANSCE TRANSCE LINE DRIV TRANSCE TRANSCE OR TRANSCE TRANSCE LINE DRIV VER VER VER VER VER VER ER VER VER VER VER ER INVERTER OR RANK Japan only i88X 19 i88X PART DESCRIPTION REMARKS rank RA001 WA516800 Resistor Array Chip D103J 01 WA512000 Resistor Array Chip 101 01 022 WA516800 Resistor Array Chip D103J 01 027 WA516800 Resistor Array Chip D103J 01 028 WA516000 Resistor Array Chip D472J 01 029 WA516800 Resistor Array Chip D103J 01 033 WA516800 Resistor Array Chip D103J 01 035 WA516800 Resistor Array Chip D103J 01 RA044 WA516800 Resistor Array Chip D103J 01 045 WA516800 Resistor Array Chip D103J 01 050 WA511200 Resistor Array Chip D470J 01 062 WA516800 Resistor Array Chip D103J 01 064 WA509500 Resistor Array Chip D000J 01 RA065 WA509500 Resistor Array Chip D000J 01 RA070 WA5119200 Resistor Array Chip D470J 01 0 083 WA511200 Resistor Array Chip D470J 01 086 WA511200 Resistor Array Chip D470J 01 087 WA516800 Resistor Array Chip D103J 01 088 WA51 6800 Resistor Array Chip D103J 01 RA090 WA511 200 Resistor Array Chip D470J 01 091 WA516800 Resistor Array Chip D103J 01 092 WA516800 Resistor
26. PHANTOM SW OFF Input 1 HiZ Input 2 MIC Input 8 Monitor Sdect OFF Optical Sdect DIGITAL Monitor Volumemax Master Volume max LoopBackOn FS 96K Hz Master PC Gain Volume max Gain Volume max Gain Volume max 60dBu 0 2dBu 10K PHANTOM SW OFF Input 1 MIC Input 2 MIC Input 3 8 Monitor Sdect OFF Optical Sdect DIGITAL Monitor Volumemax Master Volume max 5 1 5 3 LoopBackOn FS 96K Hz Master PC Gain Volume max Gain Volume max Gain Volume max Input 1 6008 Input 21 60dBu PHANTOM SW PHANTOM SW ON OFF 5 1 Output 1 4 2dBu 10K Q
27. PHAN Input 1 Input 2 Input 8 TOM SW OFF Monitor Sdect OFF Optical Sdect DIGITAL Monitor Volumemax Master Volume max LoopBackOn FS 96K Hz Master PC LINE Gain Volume min LINE Gan Volume min Gain Volume min 6 1 Input 1 24dBu 6 2 Input 2 24dBu 6 3 Input 1 41008 6 4 Input 2 41008 6 5 Input 3 10dBu 6 6 Input 4 41008 6 7 Input 50 10dBu 6 8 Input 60 10dBu 6 9 Input 70 44008 6 10Input 8 1005 6 11 1 mex Input 1 34dBu 6 12Gain2 mex Input 2 34dBu 6 13Gain3 mex Input 3 20dBu 6 14Gain4 mex Input 41 20dBu 6 15Gain 5 6 max Input5 2008 0 6 16Gain 5 6 max Input 6 20dBu 6 17Gain 7 8 max Input7 20dBu i88X 59 i88X 60
28. 0 06 Output 2 Level 58dBu INSERT 2 2dBu 10K INSERT IN1 Output 10 208001060 5 2 Output 2 44 2dBu 10K Q 0 06 Output 1 58dBu INSERT INSERT Output 2 00721 2 2dBu 10K 44 2dBu 10K TRS XLR 5 3 PHONTOM LED Input 1 2 48 2V OFF CH1 2 TO6 ANALOG IN OUT UNLOCK Input 1 LINE
29. OPTICAL IN OPTICAL OUT Digital Data LoopBackOn FS 96K Hz PHANTOM SW OFF Input 1 MIC Gain Volume mex Input 2 MIC Gain Volume mex Input 3 8 Gain Volume mex Monitor Select DIGITAL Optical Select DIGITAL Monitor V ol ume max Master Volume mex 31 OPTICAL OUTPUT DEVICE OPTI CAL IN OPTICAL INTPUT DEVICE OPTICAL OUT Master PC OPTICAL OUTPUT DEVICE 31 OPTICAL INPUT DEVICE LED HiZ
30. 5 7 06 oo 53 3 53 0 3 rip RANK Japan only i88X rer PARTNO DESCRIPTION US061330 Ceramic Capacitor CH chip 50 J 09061330 Capacitor CH chip 50V J UU148220 Electric Capacitor 220 00 25 0V UU148220 Electric Capacitor 220 00 25 0V 5061 330 Ceramic Capacitor CH chip 33P 50V J 5061 330 Ceramic Capacitor CH chip 33P 50V J UU167470 Electric Capacitor 47 00 50 0V UU167470 Electric Capacitor 47 00 50 0V 506247 0 Ceramic Capacitor SL chip 470P 50V J 506247 0 Ceramic Capacitor SL chip 470P 50V J UU137470 Electric Capacitor 47 00 16 0V US145100 Ceramic Capacitor F chip 0 1000 2 WD093700 Electrolytic Cap chip 68U 20V 20SPS68M US145100 Ceramic Capacitor F chip 0 1000 25V Z WD093700 Electrolytic Cap chip 68U 20V 20SPS68M US145100 Ceramic Capacitor F chip 0 1000 25V Z 5064100 Capacitor B chip 0 0100 50V K 5064100 Capacitor B chip 0 0100 UU167470 Electric Capacitor 47 00 50 0V UU167470 Electric Capacitor 47 00 50 0V 0 867100 Electrolytic Cap 10 00 50 0V 98867100 Electrolytic Cap
31. 87 10K TC7W14F TC7W14F 002 86 SUBRES 002 83 MAINRES TC7Wi4F vec vec 100 4 NCA 31 m VOLTAGE DETECTOR 2 211 11 NCA 201 0 008 815 003 813 008 816 003 813 0 00 gt 103 TC7Wi4F 100 4 RAST INVERTER 002 B16 003 813 50 ICS BALC16BT I SN vec 2A4 WP 3 T SCL DPRAM READY alyss spas EEPROM 002 2 NCA22 003 812 14 003 812 NCTXD4 003 812 NCRXDel 003 815 NCTXD DGND ICD33 1 RA24 BE m 3 10K 4 10K 4 10K 4 B108 PH SM3 TB m Not connected 002 83 1 Po7 IDATA O 15 002 87 DPRAM_READY I 5 al 002 B11 FPT4 28 2315 8 ggg 855 3S 88 REGULATOR 3 3V 2 522 222 80880088 Not installed TLB ICA UPC2933T 40 38 5 0 37 35 35 34 49 47 45 44 43 7 4 470 16 002 814 LOCKN 81 171 6
32. 1 1 Input 1 20 0 60 8 FS C 48K Hz D 96K Hz 1 2 mLAN ACTIVE LED OFF ON LED START 1 3 mLAN D 1 1 Monitor Select Sw FS FS Output 10 2484 10K Q Optical Output Jitter mLAN ACTIVE LED CLOCK MASTER mMLAN LED 12 mLAN ACTIVE LED OFF ON 1 3 mLAN 2Port fs 10 MAX 10ns 1075 10 1 2075 TO2 MIDI IN OUT MIDI MIDI Data MIDI OUT LoopBackOn FS 96K Hz PHANTOM SW OFF Input 1 MIC Gain Volume mex Input 2 MIC Gain Volume mex Input 3 8 Gain Volume mex Monitor Select OFF Optical Select DIGITAL Monitor V ol ume max Master Volume max O1V96 0 MIDI Monitor 21 Master PC MIDI IN OUT MIDI 01 96 USER DEFINE KEY 2 TO3 OPTICAL IN OUT USER DEFINE KEY 2 01V96 MASTER MIDI
33. ATS 2 DC AC 010 KS15 O1V96 MIDI ADAT MIDI Monitor P46 mLAN Optical Input Output Device MIDI Monitor 5 2 20KHz LPF TEST 1 2 Rs 150Q Sine 0 001 TEST CH1 2 Hot Cold 1500 8 HotCold 10K Q PHONES 330 57 i88X 58 TOL FS J itter mLAN LED mLAN
34. EFE EY EYNE ODETE Ono BOGO 02 02 05 02 05 D A CONVERTER REGULATOR 5 0V OP AMP RESET EVER EVER EVER EVER DATA SELECTOR D FF INVERTER INVERTER INVERTER LINE RECIEVER MULTIPLEXER LATOR 3 3V LATOR VARIABLE LATOR 5V 1 0A LATOR 9V LATOR 9V LATOR 5V LATOR VARIABLE REGULATOR VARIABLE MIC LINE HI Z CH2 MIC LINE PHANTOM 48V CH1 PEAK CH2 PEAK 1 2 44K 3 4 48K RANK Japan only i88X PARTNO DESCRIPTION REMARKS 10503 WC617300 LED SEL2210W RE SPR 39MVWF RD155330 Carbon Resistor chip 330 0 1 4 J RD259100 Carbon Resistor chip 1 0M 0 1 J RD358100 Carbon Resistor chip 100 0K 63M J 150000 Carbon Resistor 0 0 1 4 J RD150000 Carbon Resistor chip 0 0 1 4 J HV755390 Flame Proof C Resistor 390 0 1 4 J HV755390 Flame Proof C Resistor 390 0 1 4 J VC328400 Metal Film Resistor 6 8K 1 4 F VC328400 Metal Film Resistor 6 8K 1 4 F V1193200 Carbon Resistor chip 200 0 1 10D 1195600 Carbon Resistor 2 0K 1 10 V1195600 Carbon Resistor chip
35. PHANTOM SW OFF Input 1 MIC Input 2 MIC Input 8 Monitor Sdect OFF Optical Sdect DIGITAL Monitor V ol ume max Master Volume max FS FS activeLED 20 LoopBackOn FS 48K Hz 96K Hz Master PC Gain Volume max Gain Volume max Gain Volume max
36. 1 11 1111 nen EET ET ES ET EST EI en WC12200 WC57950 WC12250 WC12330 pes U SELECT FS HOLD PHANTOM 48V STANDBY ON WC57950 J 1 0 0 00 CD ROM CD ROM Chinese model X4295A0 RANK Japan only i88X i88X ELECTRICAL PARTS LJ LJ WC16190 X4913C0 15660 4914 0 15660 4914 0 15660 4914 0 5 DM DM DMSUB 17P 100L P 1 5 Cable 17P 100L P 1 5 Cable 17P 100L P 1 5 LM 69 9x96 7 t 0 1 3 0X6 MFZN2BL UU177470 Electrolytic Cap 47 00 63 0V UU177470 Electrolytic Cap 47 00 63 0V WD093500 Electrolytic Cap KL 22 00 50 0V WD093500 Electrolytic Cap KL 22 00 50 0V US062180 Ceramic Capacitor SL chip 180P 50V J 5062180 Capacitor SL chip 180P 50V J WC024500 Electrolytic Cap BP 22 00 50 0V WC024500 Electrolytic Cap BP 22 00 50 0V UAS353100 Mylar Capacitor 1000P 50V J US062180 Ceramic Capacitor SL chip 180P 50V J UAS353100 Mylar Capacitor 1000P 50V J 180P 50V J 47 50V J US061470 Ceramic Capacitor CH chi 47P 50V J US061100 Ceramic Capacitor CH chi 10P 50VD US061100 Ceramic Capacitor CH chi 10P 50VD US061470 Ceramic Capacitor CH chi 47P 50V J US061470 Ceramic Capacitor CH chi WA595700 Electrolytic Cap BP UR819100 Electrolytic Cap UR819100 Electrolytic Cap US061100
37. OR auDroouT 441 ADIONLAL 2 2 MALS 5 ls 1 voc 38 OA 12 IN1 2 ouT 4 2 3 5 51 cos TC7W3eFU AUDIOOUT 42 5 3 5 1 AUDIOINIS 3 BCKT 13 1 TER T 1 m 10 Np TFAUINI4 1 does 1 AUDIOINI4 21 MGKE 6 Sam IFA 7 0 als TC7S04F 1 dZ AUDIOIN S 1 4 1021201 OAL41 1 1d 77 LINE DRIVER DGND 2 IFAUIN 6 AUDIOINI6 1 5 AIN1 0 1 ND 87 1 4 loure 6 AUDIOIN 7 IA 5 21 7 2 IFAUINI7 akn ar E M 1 6 IA 3 OA 3 16 8 44 7 N17 40 1 AUDIOIN B iw 4 B AIN3 aoUT3 8 DGND 0813 05 J 21 AUDIOINI 161 AUDIOINI 121 10 3 6 1 5 77 171 9 4 AQUT4 9 HR 1528 1 15 7 4 AUDIOOUTI 13 AUDIOINI 45 LAUDIOIN 11 23 da 1 1 4 414 Not installed TALS aora oals 1 074 4 044 5 4222 5 AUDIOIN 44 KAUDIOINL 101 R 1 4e E Bv i 13 2 1416 06 2 oats MALI2TY malal a TAMAS SIS AUDIOOUT 14 AUDIO
38. Ha 00 254 1 9858 Mes 1 2 5 O 1s 5000 1026 den toy 1625 130 4 Be gt ini 5 RAIS 3 13 88 A2 me ad m R91 RSD 0 pun 5 is 6 a 1998 1039 cpi 838 HMHH pem 27 RASTRAS6 S not used Component Side not used To identifi or I88X only R115 is mounted 688 8 65 5 RISOSRBSNTIET 188 37 i88X MLN2 Circuit Board 3290 0 YAMAHA __ 0759 42290 I 2 m NEN Cit RA24 NICO 8323 8322 19 SCI mm Si 168 M2 000000000008 IY 51 162 50 52 RAS IEEE1394 5400 88 11227 EJ RAS 211 bi II IIIIIIIII IIII 1014 az 551 6 v umum RASS an mm nano 869 891 890 ius 7114
39. OEE E3 E3 ODO 3 LE ee ms EI oo oo oo oo 2 ET EET EI ET EE E a a E a E EZ GOOO E Sa 7 27 1 nes ET E ETE EI ET nan nan E P J EREY nan 1190700 Resistor chip 18 0 1100 ET ES E E ETE OEY EEE E ETE ee i j 11 i88X 1198400 Resistor V1198400 Carbon Resistor RD258100 Carbon Resistor RD258100 Carbon Resistor 1197700 Resistor V1198400 Carbon Resistor 1198400 Resistor V1197700 Carbon Resistor 1196400 Resistor 1196400 Resistor 1199000 Resistor 1196300 Resistor
40. oo Oooo og IT TE ENE 1 7 1 1 1 1 1 1 2 1 1 1 1 12 1 1 man BOBGA 6 o2000p0000 ono oo 121 OO nog oo oo DOE OE SS E E OO p EI E EZ EI EI ES ET ETE OO O EET OT oo 13 ET EJ cd Ez s n EET TESI sen 00 6101 0 DEE 5 DC IN DIGITAL STEREO COAX IN DIGITAL STEREO COAX OUT DIGITAL STEREO OPT IN DIGITAL STEREO OPT OUT MIDI IN OUT OUT1 OUT8 Mic Line1 Mic Line8 INSERT I O INSERT CH2 PHONES mLAN ACTIVE mLAN INT ADAT OPT IN SELECT SW 07890 MASTER VR X3290C0 D0 E0 RANK Japan only i88X PART DESCRIPTION 10D uj VG893800 Bind Head Tapping Screw P 05064100 Capacitor B chip 326600 Mylar Capacitor 05064100 chip 326400 Mylar Capacitor
41. lt 0 lt ONS THOR lt ANS aw9d LLL gns 0 00 1 90 84 SNI 7748 0 AAGE 09 y W AW MWY AS E 1 0009 195155600 e 10 91 30 290 SEL DRATE HI R720 AM FS COUNT 47 FS256_R 5256 SEL ATI DBL 009 698 0 0918 300111 9 Tv SENS pn ANY 2 OLY 1 317 35 GE E E 2 5 AINK va v00 H gt Qt 3 Qv 3 lt 87708 lt cH HONK 85254 104 mm E3 Not connected 780 11 738 gt 4 3 185 gt 319 38 gt 8 2 gt 200 200 00 WHS OLlv G c00 8027708 lt vd voo 60 9 0 0 200 9 00 6 ZOO INNOI S3 7 600 6 0 00 6 GW EOO 0 0 vH vOO v coO0 98 700 6
42. 8029000 50 _ 55 YT E 14 V8029100 PA 5D U JK1 JK100 AC ADAPTOR 52147 8P 52147 14P V8029200 PA 5D E 15 122200 IEEE1394 6P 6P2 0m MLN2 CN2 CN3 m 15 Note The wiring fixation of the Connector Assembly follows below 28C99 8831034 The solid line terminal _ It wires in Overall Assembly 000000 0 000000 The solid line terminal 6 lt fixes on the connector 000000 U The broken line bundles with the main unit 16 0000 0000000 Note See parts list for details of circuit board component parts 0 7 0 87 i88X 17 lt 2 gt i88X OVERALL CIRCUIT DIAGRAM 1 12 DM 1 5 i88X 1 gt 3 P N I J 1 G 001
43. PASA PASA MIDI DIGITAL STEREO OUT IN OPTICAL DIGITAL STEREO COAXIAL A to DM CN8 to DM CN7 to DM CN5 o 112 OUTPUT WSIE 4dB BAL EARTH SHEET 9 10000000 09090909090 ji 080 EARTH SHEET 000000 2NA WC21760 00000000000 000 Component Side 0 000 00000001 00000 i88X Solder on the rounds indicated by arrows to install the JK1 39 i88X JK2 Circuit Board to DM CN2 to DM CN1 to DM CN3 INPUT INSERT I O INSERT rm OUT IN 77 UNBAL Component Side 0000 Circuit Board to DM CN6 to DM CN4 to DM CN502 e JK3 EARTH SHEET 0 300000000 Solder on the rounds indicated by arrows to install the JK3 EARTH SHEET 0 0 0 0 7100 CN30 mLAN mLAN ACTIVE DOUBLE NORMAL DIGITAL MASTER PHONES VOLUME OPTICAL OCK MASTER SELECT Component 81660 0000 JK2 2NA WC21770 2NA WC21780 40 i88X DMSUB Circuit Board Version to 504 to DM CN503 to DM CN500 AAJ oR ARR DO 9 Component Side 0 0 0 XXE 2027 6 0 Pattern Side 77 DMSUB Circuit Board D Version to 504 DM CN503 to DM CN500 6 9 SS to MLN2 CN6 C
44. 50 gt CS DAC2 K OER DE 24885101 333 ZUSR5101 333 2 3 Not installed 004 68 MIDI OUKT S gt 1 to Page 4 MIDI IN _ 9 E oja gt CODIN __ 002 K3 003 C2 004 L2 10545 3 30 004 Q2 59 PPO 52 gt DAC 6 93LC46B I SN N 3 3 3 Ez E 55 CDOUT 3 004 12 63 63 1 CN500 1 51016 1700 1FS is counted by the timer 2 4 2 002 005 CCLK Deng BEND FS CQUNT i 002 K3 003 E2 004 L2 NCAT DMSUB MLN2 TXDO 003 66 CDO EEP lt i mLAN2 gt MLN2 RXDO EPDIF HX EHR 3 004 12 1 MIDI IN HEOB 0 AT_ LOCK_3 004 12 9 gt o MIDI OUT ip DGNO 55098 I 1 lt 5 26 8 4188 3 30 CS_EEPROM 003 2 DRONES mata ES 01 21 Q DOR 9 2 y 2 0 E q 1 Notinstalled 51541545 Notinstaled 3D MLN2 ASYNC 8 86 2 9 544 1 TC7SH3eFU 3 SD MLAN ACTIVE EM du o TC7SH32FU NE 1 5 MLN2 M S OUT 5 2 0 MLN2 M S OUT as gt MLN2 M S IN 59150 44 MLN2 ROOT 62 7 gu 52 oly AW d DGND
45. 2 1 EU EE 1062 EE EE 53 1 18 5 yo 63181 R379 an JE 10500 10501 10504 200 000 000 050 2 CH3 4 SPDI CH5 6 CH7 8 F Monitor i88X It does the homing of the following figure and it gets LED LD1 lead 8 1160 00000000 am Transforme r L9 to JK3 CN301 to JK2 CN201 to JK2 CN200 to JK1 CN103 to JK3 CN300 Monitor Vol 00 L900 Component Side 29 i88X DM Circuit Board Version T CIIM jum 9 e e 97 30 i88X ma 0 z x
46. HOMI alee to JK2 CN202 4 3 BCK RR 4 GOMMCN Peak LED CH2 WOK 48 AGND 390 nonne ali dor Z 2 029 1027 9 PEAK CH2 CDIN NUMASBOMO NUMASBOMD NOMASBOMD NOM4SBOMD Wiles a 0 vq 28 4 ga SW3 STB MT v 68 86 Aye 6 Ze 65 9 A D CONVERTER zn 5 1 a 5 0 tu A D 3 4 43 30 LINE MIC 5 5 tI 8020001064 1 AGND D A GAIN CH3 CS5351 KS s m xb S CONVERTER EW F FW slo 125 01 4 D A34 E 0 ds Coh ud 40 8 55 EM 5 C195 AM 45 lak MIN 3 39 47 25 35 15 TST 6 152 Negative haso conection 445 2219949 21 e lt 2 SDOUT s os gt SD_AD2 M 003 H10 4 i S15 1 m 3 gt MCK R2 DI C400K 8 4 leno 155 I For Direct Connection Test 655 1 05 9 5 19 VA Vole 6157 between AD and DA 8 gay ST 2 02 MCLKE 0 50 DAD 000000 ee te AUI 0 2 Sp om AINA 7 1 ack vss 286 22 03 LACK DN AOUTLH 066 ssREFGND wS 003 2 5 2 AOUTL 9 amp 0 Tl 24 1 RST 1 2 CLK 9 4K
47. 8437 581 12 VREFL 7 8252 10K F B EW F SABE 2 SRT amp 2 855 5 55 Negative phase UPC457062 Es 5 p C319 43 123 8135 L connection _ 3 di TX 844 SL TRS 8 1 4 47650815 gt EKF 8 00000 bG 51 8305 m Ix n TT 2K F 5 52 66 10 38 FWY s gt 8457 ST 10K F gat Di 8 8 40159 AP ar F 37 9 RS 581 g 5 22 56 10 4 pus R111 UPC457062 UPC457062 46 6 14 1 003 9 005 dS ET 5 8344 7 AK5383 VS 1 06 4 2298 p 81 Q 28 C87 150P 47 F A 3 002 K6 004 B4 005 C4 NJMASBOMD 3 VREFL ce H 251 1 318 5 8424 47KCE 004 84 005 3 FM REGULATOR MONITOR 4 0 1 11 2 16 004 85 005 04 GAIN CH1 te 2 004 84 005 c4 40 5 0V iow VOLUME 1 58 2 13K 8425 1425 ZCAL E 4 9 4 250 nie 142 F IF 0 jm PAR a 7 T AGND 8 B Riso 270 i 8378 icd RE NE EES BEND 5 n WR 4 7 EEG
48. o 1 0 00 87 00 lt gt Cl 3 CNW FE 353023550 4 16 gt TEME Bo BPE 6 1 16 gt gt 730 L BR 4 16 42 WEL BET o 2 85 2 RIL OBER IA KOI EF Bo 11608717 SEN 16087 4 72 0 1975 20 17 REN 27 07 LL 1 Metal Film Resistor OO 00000 Mylar Capacitor Ceramic Capacitor 0000 0000 0000 0000009 L4 DLW31SN161SGeL 4 3 8 us 03154461592 4 5 om 2 55 Siew 5 1K 54 270 ation 6 DLW31SN1618G2L 4 3 Um 2 0257 0271 02 1 DLW31SN161SG2L 4 3 1 ma Not installed RB160L 40 VS597600 DIODE 0 iu tej 1 1 1 1 1 MLN2 D1 3 1 1 1 1 1 1 1 ANODE 8 2 64 CN3 50 53984 0611 FGRFE2FG3AG4 Ke 50 53984 0611 2 5
49. E3 p p4 p t 0 06 a fm 53 ooo Oooo 111111 5 1 5 E 2 C3 E3 C3 TENE EXE sma e GOG aza oooH 3 Y an T PHANTOM 48 681 HI Z LINE MIC CH2 LINE MIC SELECT FS HOLD 214200 Rotary Variable Resistor 214200 Rotary Variable Resistor 214400 Rotary Variable Resistor 214400 Rotary Variable Resistor 214100 Rotary Variable Resistor 214100 Rotary Variable Resistor 214300 Rotary Variable Resistor RD 5 0K RKO9L1120C RD 5 0K RKO9L1120C 100 0 RKO9L12B0 100 0 RKO9L12B0 100 0K 60 100 0K 60 20 0K RKO9L12B0 CH1 GAIN CH2 GAIN CH5 6 GAIN CH7 8 GAIN CH3 GAIN CH4 GAIN oOo 7 Lip gt VS167000 Quartz Crystal Unit V3625600 Quartz Crystal Unit WC217600 Circuit Board WC217700 Circuit Board WC217800 Circuit Board Jumper Wire WC214800 Cable WC214900 Cable WC215000 Cable WC215100 Cable WC215200 Cable 5 New parts 16 24 5
50. IDIOT EL Sla B32 4 52 51 Sla 845 Ay DGND IFAUIN A AUDIOIN 4 3 8 vec 403 0 J 4 OMI1 5 84 TFAUINIGI SABI zas _TFAUOUT HT IFAUINIS 51 84 vec ha 4 2 MIDIDUTISI BAS B52 30892 IFAUINI7 _ 2 IFAUINI6 AUDIOIN ST 701007141 657 E IFAUINIBI 20 a7 Bee IFAUINUZ AUDIOIN 7 4 oND 8 6415 Iwi IFAUIN 8 711 2 100 16 A ast 77 77 06 4 T JM2QUTMUTE 002 2 NC M2INMUTE 002 v pe CEN a ee i Eee 5 40 T Dano 494 Not installed pora ee ects 1 1 Not installed IA 1 1027 0 01u 9 Col DGND HD74LVC245A m 4 4 act B m PHEWCKO 2 H 1038 201 4 4 5 9 CN7 4 1412 4 hz 0 00 8 10k 1 8811 052 1705 1 aho 1 2 MA 1 5 5 i ENT 1 5 6 AUDIOOUT 10 RES Bypass JERCBYPASS 001 v15 002 v9 IEA TOLE PAS 21 00 31283 2 2 GND 2 3 0 oH vata
51. 111 11 1 1 UL 2 90 40 11 42 43 44 15 16 i88X Note See parts list for details of circuit board component parts i88X lt 5 gt i88X OVERALL CIRCUIT DIAGRAM 8 12 MLN2 2 3 i88X D 06 0 vec 7 6 0 10
52. 77 DGNO ACTIVE 2 CATHODE 2933 5516 00 REGULATOR MLN2 IC4 4 002 V10 003 86 installed WES Not installed 1046 r TC7WH32FU YES vec 7 gt gt 2 5 AB 5 5 4 GND I 1246 TC7WH32FU TT pa erases 2 22222 AUDIOOUT 1 16 AUDIOOUT 1 AUDIOOUT 2 AUDIOOUT 3 AUDIODUT A AUDIOOUT 5 AUDIOOUT 65 AUDIOOUT 7 AUDIOOUT 8 AUDIOOUT 9 AUDIOOUT 10 AUDIOOUT 111 AUDIOOUT 12 AUDIODUTI 13 AUDIOOUT 441 AUDIOOUT 15 00 16 AUDIOINI 1 003 88 AUDIOOUT 1 16 AUDIOIN 21 AUDIOIN 3 AUDIOIN 4 AUDIOIN 5 AUDIOINI6 AUDIOIN 7 00388 AUDIOIN 1 16 AUDIOINI 1716 MIRXN 002 INCRD 8 INCWRL 00 v2 8 INCA 0 211 INCD 07151 lt 6 RT ERR 002 85 002 85 IRERRN 002 85 CT 002 BS BS 002 83 002 B3 001 V6 002 83 001 V4 002 B2 IEEE1394 13 007 W GOBH 0 0 gt gt EVE o o 28 1 8827928 6 1 3 199uscN WN 90010 EES 00 7 97074 OOBNO 000000000 439 00417 97076 353
53. 43 30 D A 18 8 FJ C45 ces C174 ly 8397 5 5 1750 8 5 10 50 ety 09 10K FI 5 8 CNS 2 77 5 r TR7 8 IC36 7 OFS 8361 E Ea 314 1 425 55 2541052 9 8 pe 288 FR 6 21 LE 2 Er 457082 d 5 8156 785 06 5 15 a 58 33 4 ADC_DFS 57 CKS4 Negative phase connection NuM4580MD alo gt 0201 202 155355 159 4 4 g 5 OP 45 5 003 M6 PD DAC 455 3 8254 10K F slo I O 8299 E N 003 19 SD M DA4 Bud 5 AGUTL 5 N 003 E2 55 0 1 ISMUTE AOUTR W 2 C307 gt ae OP AMP ss U 85 150P 47 F B438w 47 40 AVSS 2 cid 25457062 5 q ap 44 7 2 6820 Ab 6 R229 1 4 2604545 oggy 1 3 22 50 40 8422 47 5295 CONVERTER k Le EOIN b 27 5 T 52 js 40 OP AMP 8 5 a 31 x e once x
54. S 1 0210 No Ne OPCS NC 1 0111 68 1 2 81 0211 1 0119 ss 12 i 3 1 0212 1 0113 87 1 2 1 101 0213 vec 11 50AT_EN 1015 1701148 181 5 417 0214 1 01 1564 UR Not installed 19140545 XCR3064XL 10VQ100C Poneke ot installe 14 1 0216 1 0301 TCK 12 42 1 0401 5 1 0302 INT 18 1 0402 1 0303 121 0403 2 mw 18 vec 1 0304 Less vee 20 1 0405 1 0306 ES 211 0406 NC x 43 NC 1 0307 B4 JEWEL 23 1 0407 6 1FRD 24 AL11 13 Enable NC 1 0308 q 1 16 003 811 M2IFDTCTL 1 0408 m vec 13 x59 251 8 9 955556055500888088888 1 69 40K TEAL cu 5 8088800 8 54994998 Zo gg 22 4 17 TC7W14F T peip TC7SHOBFU E 2 24 1 s TC7W14F 5 3 ban SE mss AND FEE 14 I 2 5 aaaea AAJA 15010 1516 INVERTER 003 844 003 811 IFWRL 47 1021 003 11 n 24 TC7SHOBFU 7014 003844 2 691 E TC7W14F vods ver 1 NC 003 810 INTC ee pases aleno TIRE TRS L 1 272 0 DGND 1 Not
55. The DMSUB Circuit board is separated 6 1 amp 1 and connects with MLAN2 5 a I 2 000 A Lx POWER ADAPTOR JK100 gt 12 470 1 N tO I lt om 1 s A SIR 2 _ Or LO 5 63 PART NO CONNECTOR ASSEMBLY DESTINATION 5 D LH ut 00000 DM CN500 DMSUB CN803 13 1 1 1 WC214700 170 100L P 1 5 DM CN503 DMSUB CN802 DM CN504 DMSUB CN800 s 2 WC214800 5P 140L P 2 0 DM CN502 JK3 CN302 5 3 WC214900 405L 2 0 DM CN5 JK1 CN103 al Os 4 WC215000 8P 250L P 2 0 DM CN8 JK1 CN105 5916 5 WC215100 9P 275L P 2 0 DM CN2 JK2 CN201 23 6 215200 10 350L 2 0 DM CN6 JK3 CN300 e 7 WC215300 13P 275L P 2 0 DM CN1 JK2 CN200 Tdi Szli L8 215400 14 2501 2 0 DM CN7 JK1 CN104 14 ye 5 1 537 N 9 WC215500 15 130L P 2 0 DM CN600 JK1 CN102 T 7 5 1 10 WC215600 300L DM CN101 JK1 CN101 55 11 WC616100 JK1 CN100 POWER SW 12 WC215800 PH PH 8P 330L S DM CN3 JK2 CN202 13 215900 7P 1301 5 DM CN4 JK3 CN301
56. 1 pa 5 ii 2 AUDIOINI161 3 voc vec 4 MOUT4 6121 e 1 4 001 14 mle MIN2 Moura 5 1 1 131 26 MOUT3 PS 1 141 MINA MOUTA 01 i vec 28143 3 5 1 3 3v 3 E 1 794 Molo ee 98492 30 45v EO 2 3016 1 IFBCKIN ooe va 2 24 1 i 2 3 4 a A1 Do 5 012 5 1 16 8 4 3 Di n 6 8 7 7 ve MATS I gt a4 5 8 IFD 5 vec MATS pe 54 7 5 6 1 53 AUDIOOUT 1 IFAUOUT 4 7 AG eS 6 10 IFD 7 OR AUDIOOUT 2 IFAUOUT 2 MATS 3 A7 De 1 IC37 0 01u DGND 1045 AUDTOOUT 3 IFAUOUT 3 07 HD74LVC 45A ar iy AUDIOOUTT 4 IFAUQUT 4 GND GND DGND 2 2 AUDIOOUTIS IFAUQUT 5 9 44 m TA 1 MA 10 4 ua 1 1 8 hs 5485 AUDIOOUTI6 6 10 08 A15 M7 po 28 754 10001171 IFAUOUTI7 MAT 441 4 4 vecko 4 Malia EO E iE 1 IA14 MG PAS m MIDIIN 7 mag YE B IFAUQUT B 1 412 011 Ye 1 3 9 Sola IFD
57. Chinese model New parts RANK Japan only 20 lt P 1 gt 88 BLOCK DIAGRAM i88X 1 i n Y MLN2 IC9 8PIN GUID Modul Name Config 1 DM bid 6 I 3 3
58. of mLAN NC1 Power supply 3 3V Output terminal of control signal to select clock for outputting audio signal from 2 H level Clock usable for up to Fs 96K is selected L level Clock unusable for Fs 96K is selected Default on L level Terminal used so that inappropriate data immediately after turning on the power is not output from MLN2 circuit board against MIDI signal output from mLAN NC1 H level Invalid data is output L level Valid data is output This terminal changes to H level when MLN circuit board operates normally as node of mLAN Unconnected Word clock output from pin No 101 WCKO of mLAN PH2 is inputted Used for audio signal mute circuit Unconnected Word clock inputted to pin No 90 WCKI of mLAN PH is inputted Used for audio signal mute circuit Connected to GND Unconnected Unconnected Used to select response characteristic of PLL connected to mLAN PH2 H level Low jitter characteristic L level High speed response Default on H level Used to control whether or not to bypass sampling frequency conver er of SRC board when SRC board is installed to CN7 of circuit board H level Bypassing L level Not bypassing Default on L level When clock to output audio signals from mLAN PH2 is not appropriate outputs signal indicating that audio signals are not subject to synchronization is output H level signal is inputted when using word clock output
59. 5 NCA 41 3 21 NCA 11 TLC2932IPW 10 211 R3 DGND 84 L SER L 10W 7 LL 7 8 40 18 0 22u v pes 008 86 PLLRESP 6 RS 28027 12 TC7S04F 100K vec 5 1 17 TL48 TL19 NCD 41 zii 1 a 1042 8 0 31 DGND 20 675040 242 1 77 0 2 DGND DGND 88 NCD 4 003 86 0 0 AUDIOINI 161 AUDIOINT 45 AUDIOINI 44 E 1044 Not installed TC74VHC157FT 1 i 1 Not installed R11 T 002 V9 003 B4 SRCBYPASS SELECT 5 STROBE AUDIOINI 431 AUDIOIN 12 AUDIOIN 11 TL20 TL21 TL22 AUDIOIN 10 71 0711 002 2 PHBCK 1281 002 82 002 10 003 86 003 86 003 85 003 B1 003 81 002 V10 0 04 3 11071 0 JONASV cC lt OOHNV NOTE NOTATION OF RESISTOR All the resistors unless otherwise specified are chip resistors The r
60. 12 B74 CEL Not installed 8 1 111 42156 UBL 84 1 9 5 110 43c 5 1 91 500 1 24 A118 NC T NCA 42 6 1 1 48 408 BE I 8 8 1 1 1 8 102 NCAT 44 1 003 811 lt 1 i Not installed i i 003 844 MYOUTMUTEC 1 48 E IFA 7 ad 77 NCA 8 003 811 MYPWARES PHWCKI ATL i i 7 001 16 003 86 PHEWCKOD 1 mms 889848 44441 i 27321 221241244 voc t 7 8181816161816161 10 5 OPA 10 588 9999 9999 DENO 9 1 DPA S 8 4 9 T vec 9 58 1 Esa lt cena zx e Cf Fe T Not installed 1 5151515155 22 pogas 988288 og 1 FBFE o aa a al alal al al a al a al al a 28 BEB 958858095898 5095888589225 BS8B8S86888724333356888 888 8 ANA 62938 A i 1 c Vana 4444 1 0108 8 26 55 1 44 6 0 1 i vec 1 0109 TD0 3 1 4 NC 1 0208 141 NC 1 0110
61. 8a 29 MD1421N IC930 1 4 1 ANODE 1 ANODE 1 ANODE Benn 2 CATHODE 2 CATHODE 2 CATHODE 0 502 Metal Film Resistor 33K i 0 Ceramic Capacitor ly 29 1 0 Flame Proof Resistor m 8944 1 Q 470 1 12 i ont 5 A Protection 0680 28CC1 8831036 2 1 5 1 i88X OVERALL CIRCUIT DIAGRAM 2 12 2 5 x W V 1 3 R 3 P K J I H G 5 Es 1024 1222 IC38 wa MAIN VOLUME 1011 3 14 IC 8 0 2 00000 00 m mm 48V o 70 25 6 02 457062 UPCA57062 Sa JK3 CN301 6g 19 7 Cuts VAB vae vae vae alz alo ES Bis I Og lt 319 3 sla ola m s ay 58 z 5 1 0 9 4 8 5 LIS ola 5 rj T y 2 7 5 v 815 v 85 v 015 v 515 v 8428 T76 869 jm m alte Bey 9395 ago OFF q 6 FABVGND H acno Z D zzi Eu SE SE aa 0 0 4 85 i MIC LINE Hi Z 5 Lj SA KE i Pi 4 Sig pis SW2 0 1 OP AMP as See SER D A CONVERTER 8 15 5 gt 0 BTS R350 28
62. 777 SOP 19 44 GND RERO GND 86 pop bh bd DGND DGND 4 50 784 SELECTOR J oto TRANSCEIVER BEND O Ceramic Capacitor i88X OVERALL CIRCUIT DIAGRAM 4 12 DM 4 5 W V U 5 N M K J 1 H G E D MIDI OUT 003 2 003 M6 SPDIF RX ERR 3 003 2 10606 3 003 2 3 3D MIDI IN 003 2 D S WE BEL DRT ADAT SEL OPT ADAT AT LOCK 3 002354 CS_SPDIT IT 003 1 7 55 on a 5 CDIN 002 3 003 2 003 2 a NC 6 CCLK 002 K3 003 C2 003 2 OR LU D AT1 M 1 999 080 ATEM 452 80 SD ATA M EAT 5 ui Sy dts SD SPD M 3 4 4 003 H11 1 mes iD SPD M 003 H11 607 74VHCT32 50 1 50 1 003440 4 8 74 14 SD M ATe SD_M AT2 1 4W 8608 a SD M AT3 SD M AT3 00344 8 7 a SD_M AT4 00344 10506 _ _ SD M SPD 0 1 DGND INVERTER 651 S 4 i e 5 002 Ka 005 ca CN600 2 Sc 005 4 8 Voltage Conversion 5V to 3 3V SEE 01 DG 5V gt 3 3V 5256 03 MIDI 4 450 0 000 FS256 R r R 2 E 25 R606 k 104 DG 2 INVERTER MCK_A4 002 K4 008 C3 05 MIDI IN
63. Fig 8 F60 Bind Head Tapping Screw B 3 0X6 MFZN2BL EP600230 F90 Bind Head Tapping Screw B 3 0X6 MFZN2BL EP600230 JK3 Circuit Board Time required about 7 min Remove the top cover See procedure 1 Remove the front panel assembly See procedure 3 Remove the front cover See procedure 4 Turn the unit upside down Remove the hexagonal nut marked B and the U shaped holder Fig 9 When removing the U shaped holder with a plyer take care not to force too much Return the unit Remove the two 2 screws marked F90 The JK3 circuit board can then be removed Fig 8 HOLDER 000000 i88X 8 3 70 1 100 2 00 30000 8 3 00000000 UU 8 4 U Fig U 1 u 000 711 000 8 5 F90 2 JK3 0 0 1 Fig 8 13 i88X 14 LSI PIN DESCRIPTION LSID 00000 5 YTS440B FZ 3009800 MLANPH2 mLAN NC1 X2150A00 mLAN MD8408B XZ762A00 PHYSICAL LAYER CS5351 KSR X37
64. 0109 00 GND 1 0108 1 0107 NC NC 1 0106 1 0105 1 0104 VCC 1 0103 1 0102 1 0101 GND IN3 CLK3 IN2 CLK2 IN1 CLK1 INO CLKO 1 0201 1 0202 1 0203 GND 1 0204 1 0205 1 0206 1 0207 1 0208 Output terminal which is write enable L active for the flash memory assigned to CE9 zone of mLAN NC1 Unconnected Unconnected Power supply 3 3V Output terminal which is assigned to CE9 zone of m Unconnected Output terminal which is wri assigned to CE9 zone of m Unconnected put enable L active for SRAM LAN NC1 ite enable L active for SRAM LAN NC1 Output terminal which is high byte enable L active for SRAM assigned to CE9 zone of m LAN NC1 Output terminal which is low byte enable L active for SRAM assigned to CE9 zone of m LAN NC1 Connected to No 130 CE9 mLAN NC1 GND Connected to pin No 118 WRH of mLAN NC1 Connected to pin No 120 WRL of mLAN NC1 Terminal loading data Connected to pin No 123 RD of mLAN NC1 Connected to pin No 190 CPU A0 of mLAN NC1 Connected to pin No 187 CPU A21 of mLAN NC1 Power supply 3 3 Connected to pin No 189 CPU A20 of mLAN NC1 Connected to pin No 164 CPU A19 of mLAN NC1 Chip select signal mLAN PH2 is output Connected to pin No 205 of mLAN PH2 Unconnected Connected to pin No 156 4 mLAN NC1 Unconnected Terminal for loading GND Connected to pin No Conn
65. 2 0 EI CIE ESI EI eua E E 0000000 mLAND 11 1 D D 1 D 1 0 00 2 8 gt 0000 000 30 ESOS 27 27 22 22 2727 2727 27 27 22 22 2727 5386566605 lt gt b a 1 1 2 2 3 3 5 5 Fig 1 8 START 0000 00000000 00000000 0000000 48 186 T 3 8222 065 104 gt VAL 0 066 K YAMAHA 22 X49139 20000 yt e 2 eite E o 525 2 s e gt On GZ 0064 We he e 5 LOS OOOO 00 QW Oa em cO O O OD Da GOES p lt Q Ch lt gt CH1 2 4 SPDIF 685 6 8 1 Vol 2 Vol 3 Vol 4 Vol 5 6 Vol 7 8 V
66. RB160L 40 VS597600 15582 0 1 005560 e NSQ03A06 WC125300 ES m DM IC902 DM IC903 rat m B 5 5 DIODE DIODE DIODE Eu 2 0 Te 10 DM D908 909 DM D901 DM D902 903 910 95 2 4m a x lt JK1 CN101 3 8 Ft 11881485 88 Soft start 0 8 5 1 25 in in 12802 Switch lt gt p 59 3 GND 5 Lin 1 COMMON 2 REGULATOR 5V Vi 2 INPUT Vin 1 INPUT l 3 OUTPUT i 1 DGND 1 COMMO 2 3 3 OUTPUT 1 ANODE 1 ANODE 1 ANODE 5 2 CATHODE 2 CATHODE 2 CATHODE 2 300 NSQ03A04 WC125500 260 VS201100 HSU119 V9599200 DIODE DIODE DIODE DM D904 DM D905 907 DM D930 1 2980 L931 2 58 3 470 142 1755 SNT D10TF 2 2 e o 470 2 5u 1 1789 7 1 ANODE 1 ANODE 1 ANODE o 0 NN n2 7 10 2 CATHODE 2 CATHODE 2 CATHODE Ta 0 26 VGL 5 aie loi Vboot m Xu SN 159 2 NC Fk 5 8 325 8 D1FS4A 4063 WA295200 1SS355 VT332900 RB551V 30 V9634300 k gt 3 3V 5V VCC Diego sl 8 8 C941 DIODE DIODE DIODE 08 vref 8 2 E 1 DM D931 DM D1 2 17 21 DM D3 4 7 16 22 29 8 5 1000p 1 1 ga uam go mss amp ol TA o
67. m 1 2 t BIS OF OF AT OF OT HT UT 6 108 1 1 m M e 3X5 REGULATOR 9V a 0660 0807 55 04260 1 u ki 43 20 _ 05 T220M_25L Cc role Je fe fe Je Je 0803 7 8 EM303 49A P b MH 1890 3 6 13 5 BAOST m m DSSENE32A42220934 cp Ho Je s 1 S S 5 DSSENE32A222093A gt 0156 8 581211 gd 15 S 5241 GAZ 70 10904 SMES 0 28 8 2 0 R 7 98 eu 2 5904 0 202 55 am X 8 o s 8 9 la e a DAD 4 5 20 Wi 3 dix 27909 o O S ra g 8 AGND 9 4 69 an lt 5 3 5 5 RB160L 40 in 39 ag 3 u CX OAH 8 Kt t SEI 0 B 8 1800 9 m 0556032 2222 3 30 92148152514 az 2 2SK2466 2 2 9 905 9A T 1 0 Waaa
68. 1 INVERTER gees 50 16619 vec TC7SHOBFU DGND 10618 TC7SHOBFU 5 1 TSSOP 0635 5D 74VHCO4 8 73 10620 7 7 DGND MUTE DELAY CIRCUIT D MUTED 0000 68 M51953AFP C634 0 33u 9647 4 Be INVERTER Reno TC7WUO4FU 5 060 096 D FF 9649 1M 622 TC7WUO4FU 6622 TC7WUO4FU m 600 TIT DGND if ATI UNLOCK INVERTER 5 44 1K GND 74VHC04 10620 ved 100 1 14 10620 74VHCO4 r poc INVERTER Ic620 74VHCO4 3 45 7 4 620 TSSOP Tir 4 DGND 50 Jut 55 PR 10620 74 4 50 L608 50 316121657 C641 330 6 3 3 8644 AK F 750 72 C548 C647 0 0824 ng4s 4 bm 2 R643 0 2 3 aa 9 1 609 74 74 0 7 0010 7 2 10618 TC7SET32FU TC7SET32FU TC7SET32FU 7 7 6060 Voltage Conversion 3 3V to 5V 10621 7 5 4 4 OR Metal Film Resistor
69. 250 Bind Head Tapping Screw B 3 0X8 MFZN2BL 600190 000000000 290 Bind Head Tapping Screw B 3 0X10 MFZN2BL 600140 00000000 MLN2 Circuit Board amp DMSUB Circuit Board 2 2 DMSUB 004 Time required about 4 min 21 0000 uU Bur 10000 Remove the top cover See procedure 1 2 2 160 2 Fig 20 Remove the two 2 screws marked 160 Fig 2 2 3 150 4400 MLN DMSUB Remove the four 4 screws marked 150 The MLN2 U U U 3 circuit board and the DMSUB circuit board can then 2 4 MLN2 DMSUB be removed Fig 3 1 Each circuit board can be removed by detaching the MLN2 DMSUB connector of the MLN2 circuit board and the DMSUB 1601 000000 circuit board When reinstalling MLN2 circuit board it installs in the back with the screw of marked 160 after connecting the connector of the DMSUB circuit board and it in stalls in the base last with the screw of marked 150 i88X 120
70. 8434 b NC ae 25019452 Lad 2 3 etr 8 39 47 25 1018 Negative phase connection 8436 KAT C20 ASO Te 8 z m 74 04 _5 I 00000 KIF 445 22017 510 AGNO B 2581135 7241 NUMASBOMD Le B INVERTER res laly GAIN CH7 8 7 67 4 pies s ST 5 Soft Mute from CPU Doi ik a 0 0000000000 EM 0 P 2 2801915F 25 1052 sy Power ON Hard Reset Mute 003 83 5 gt D NJM4580MD 47 50 000000000 4 8325 10 AGNO 28 1 8831036 4 25 17 Note See parts list for details of circuit board component parts 00 0000000004 81 i88X lt 3 gt i88X OVERALL CIRCUIT DIAGRAM 3 12 DM 3 5
71. Bas NCD 10 NOW 19 06 08 9 48 855 sey guum NCD 2 uz NCD 7 181 07 1 08 NCA 18 0 009 NCD 9 47 NC 215 ces NCATI71 P us 9 Neale ala Da1 B TEN 1 CKSEL 4 161 AS 8 pos Bo 815 001 815 5 1 M ENABLE 1 NCA as Neate 85 516 5 TRAN 00 48 15 003 89 A10 2 141 Se tn OE gt 1 258 001 815 NCA 13 zio 22 MIAXN 001 815 2 8 PHWCKO 1 221412 41763 3 2345 CT 003 B10 lt 1 21 2402 NCAL11 003 88 PHWCKI H 2 E vec TSOP 77 1 DGND C71 x 1 i 0 010 EE 1 7 DGND DGND 6 FLASHWE ACTIVE 001 510 004 832 77 9 z z E JSUBRES 004 7 SET a 6 FLASHOE MASTER SLAVE 001 Vi 81 566 001 V14 5 5 DPRAM READY 0 003 89 MLWCM_SELECTEDI DEL REGE s H 003 89 MLWCM DIRECTIONC 28 Not installed 959 ws lass 4 Mee I ees 55
72. Input a signal 24dBu to the INPUT 1 jack Input a signal 24dBu to the INPUT 2 jack Input a signal 10dBu to the INPUT 1 jack Input a signal 10dBu to the INPUT 2 jack Input a signal 10dBu to the INPUT 3 jack Input a signal 10dBu to the INPUT 4 jack Input a signal 10dBu to the INPUT 5 jack Input a signal 10dBu to the INPUT 6 jack Input a signal 10dBu to the INPUT 7 jack 6 10Input a signal 10dBu to the INPUT 8 jack 6 11Turn the GAIN knob full clockwise for the maximum volume level and apply a signal 34dBu to the INPUT 1 jack 6 12Turn the GAIN CH2 knob full clockwise for the maximum volume level and apply a signal 34dBu to the INPUT 2 jack 6 13Turn the GAIN CH3 knob full clockwise for the maximum volume level and apply a signal 20dBu to the INPUT 3 jack 6 14Turn the GAIN CH4 knob full clockwise for the maximum volume level and apply a signal 20dBu to the INPUT 4 jack 6 15Turn the GAIN 5 6 knob full clockwise for the maximum volume level and apply a signal 20dBu to the INPUT 5 jack 6 16Turn the GAIN 5 6 knob full clockwise for the maximum volume level and apply a signal 20dBu to the INPUT 6 jack 6 17Turn the GAIN CH7 8 knob full clockwise for the maximum volume level and apply a signal 20dBu to the INPUT 7 jack 6 18Turn the GAIN CH7 8 knob full clockwise for the maximum volume level and apply a signal 20dBu to the INPUT 8 jack Check Item 6 1 Mak
73. ONT TEST CALELNG C218 R206 ca27 VA7 R289 3 gt un UPCAS70G2 UPC457062 D A 5818 39 41 25 51 8440 T Rc aleck svoe rhe CONVERTER 2578 a 8 O MCLK SMODE 4 F IF 1 rsync LRCK S D A MON 7 482 UPC457062 eo Ele 1 gt 5 D 2 c51 88 ks 859 8161 2 8 863 1 m BATTE 4 gt SD ADI M 7 8 Bx 005 C4 _20 McLK 6 5 27250 EE N 35 F 003 010 SD DAS 8469 A20Kx2 0 UPC457062 8 002 1 4 004 84 005 4 J 0 gt we 22450 R35 aa D 59 APON 2279 8279 KL 8 003 E2 CS_DACSI ADUTL 18K F1 220 25 33 80201 86274 8 GAINCH2 5 Accu aure EE m w 1 BE 5 LE 4 3552055552 0 AOUTR Tx 8x 5 DDT Negara N MARSIGAD 40K 9 6 EM4 2544 5 32 7 Bo 1025 Hn 6 Loo 25 2 X ree vna F c38 N un 2 4 28 49 9 43 aj z die OPAMP 8153555999 g iR a KL 754 10 o M Du TT TTT 2541052 30 ca 10 abla 8 77 AOKI F ee 8158 oo 5 8 INSERT I O CH1 2 m case 4 5 4343 8 444 19 50 100K E Elan
74. SOP N o43 0 BA7 50 03 662 SD_AD4 M D FF oe SerialAudio Data NC Slag 50 04 oo M14 4 DDT a a mLAN to DA AT SPD EE 6 Not installed O I gt SD_DAS 002 5 Oo lst SerialAudio Data 33 35 1 oj AD AT SPD to mLAN 0 1 DEN 770 rey m 2 20 C521 0 1 9 C529 tu Not installed NOL 12511 2 tera js TRANSCEIVER T 4911 cc o4 9 4 10510 50 03 1 16 2 345 503 447 SD M SPD 0 004 3 74 0458 SECADSSM 203 13 4 47 SD_M AT 4 004 C3 er a Da 04 82 n gt SD_M AT 1 1 1 50 01 i 4 Bate SD M Are 3 L B l3 a i 6 6A5 pats 0 MAIS gt 50_ 3 B 22 SD SPD M go D m 7 14 SD M ATA 004 3 2 81 SD_SPD M 3 07 2 4716 B5 gt SD_M AT4 F 80 1 SD_ATI M 65275 INC gi 2 1 5 petang 5 16 SD AT2 M 2 75 10 x vvv x x x B7H2Nc 4 83 SD 004 C3 8 1 4888 8888 8848 ud 5 pais SD AT3 M 604 3 ce GND B8 SD AT4 M EN Y x NC 524 SD AT4 M meer Bess 7 IO iO x 6 8 7
75. STROBE COAX IN 246 7 SPDIR IN 4 3 SPDIT O e am 2 4 Loop Filter 5258 22 2 OPT OUT TSSOP 0 3 3 gt 5V 0 C649 0 10 vci 3 GND 4 1 TC7SET32FU 6525 OR Voltage Conversion 3 3V to 5V Ic623 2 3 8 NC 004 50 0 WCK_4D BCK 8646 RES SPDIF 50 R617 57 0 1 605 84 REK R622 47 ees 474 L506 84 SRC 0 ISCLK DIT SOFT MODE 10616 8 CDINEZ DGNO OLRCK ost CCLK CDIN L607 BLOZRN1 07 65 6 Ri 5 4 TXN 3 2 1 8627 45 47 522 0 16 R633 47 5 AGES ca Rs a DGND 7 DGND Voltage Conversion 5V to 3 3V 5 gt OR TC7SH32FU mea 5 5256 4 47 SD SPD M WCK_2F BCK R gage 3 30 58 7 TC7SH32FU 9 FS256_A WCK 50 1 50 2 50 50 4 50 1 SD_M AT2 SD M AT3 50 WCK 4D 5256 MCK R1 ATO_FRM 50 5 MUTE_ATSC2 8634 8635 IC620 74VHCO4
76. 1199000 Resistor 1196300 Resistor 1191500 Resistor 1191500 Resistor 1197800 Resistor 1196900 Resistor 1195700 Resistor V1195700 Carbon Resistor 1191700 Resistor 1191700 Resistor RD358100 Carbon Resistor RD358100 Carbon Resistor RD357220 Carbon Resistor RD357220 Carbon Resistor RD358100 Carbon Resistor RD358100 Carbon Resistor RD356470 Carbon Resistor RD356470 Carbon Resistor RD358100 Carbon Resistor RD358100 Carbon Resistor RD150000 Carbon Resistor RD150000 Carbon Resistor RD156470 Carbon Resistor RD156470 Carbon Resistor RD150000 Carbon Resistor RD150000 Carbon Resistor RD250000 Carbon Resistor RD250000 Carbon Resistor RD356470 Carbon Resistor 0356100 Resistor 0357100 Resistor 0356220 Resistor 0356220 Resistor 58100 Resistor 0357100 Resistor RD250000 Carbon Resistor RD250000 Carbon Resistor RD356470 Carbon Resistor RD358100 Carbon Resistor RD150000 Carbon Resistor RD150000 Carbon Resistor 1196600 Resistor 1196600 Resistor RD150000 Carbon Resistor RD150000 Carbon Resistor 1196600 Resistor 187 VI 196600 Carbon Resistor R0188 VI 197 300 Carbon Resistor R0189 VI 197 300 Carbon Resistor V1192900 Carbon Resistor 0193 VI 192900 Carbon Resis
77. Bit clock input for digital audio input 128Fs Bit clock input for digital audio input 32Fs to 128Fs Word clock input for digitral audio input Fs 3 3 V Ground Word clock output for master input for slave for multi chip transmission Input for LSI test usually connected to ground Ground Delay output of WCKO Fs Word clock output for digital audio output Fs Bit clock output for digital audio output 64Fs 3 3 V BCK1280 MCKO VSS ECKO EWCKO VDD PCLK lt lt lt n n n UUU UUU UU U U UU lt n Bit clock output for digital audio output 12825 Master clock output for digital audio output 64Fs to 384Fs Ground Bit clock output for reception to outside 128Fs or 256Fs Word clock output for reception to outside Fs 3 3 Parallel data transfer clock output 128Fs 256Fs Ground Digital audio output when PAR is 0 or parallel data bus lower 16 bits when PAR is 1 Digital audio output when PAR is 0 or parallel data bus lower 16 bits when PAR is 1 3 3 V Digital audio output when PAR is 0 parallel data bus lower 16 bits when PAR is 1 Ground Digital audio output when PAR is 0 or parallel data bus lower 16 bits when PAR is 1 3 3 3 3 Ground 3 3V Digital audio output when PAR is 0 or parallel data bus lower 16 bits when PAR is 1 Digital audio output when PAR i
78. RD350000 Carbon Resistor chip RD354470 Carbon Resistor chip RD350000 Carbon Resistor chip RD357470 Carbon Resistor chip 80357470 Resistor chip RD350000 Carbon Resistor chip RD357470 Carbon Resistor chip RD357470 Carbon Resistor chip RD354470 Carbon Resistor chip 0350000 Resistor chip RD354470 Carbon Resistor chip RD350000 Carbon Resistor chip RD350000 Carbon Resistor chip RD359100 Carbon Resistor chip RD355470 Carbon Resistor chip RD355100 Carbon Resistor chip RD350000 Carbon Resistor chip 1194900 Resistor chip 1194600 Resistor chip 357470 Resistor chip RD354470 Carbon Resistor chip RD355100 Carbon Resistor chip 80354470 Resistor chip RD354470 Carbon Resistor chip 1199580 Resistor chip V1193700 Carbon Resistor chip V1196000 Carbon Resistor chip 357100 Resistor chip 80356470 Resistor chip RD354470 Carbon Resistor chip RD354470 Carbon Resistor chip RD354470 Carbon Resistor chip RD354470 Carbon Resistor chip RD354470 Carbon Resistor chip RD350000 Carbon Resistor chip RD350000 Carbon Resistor chip RD350000 Carbon Resistor chip RD355100 Carbon Resistor chip RD355100 Carbon Resistor chip RD355220 Carbon Resistor chip RD355220 Carbon Resistor chip RD257220 Carbon Resistor chip RD150000 Carbon Resistor chip
79. Setting of the screen is clicked Initialization is If Inspection item list button is clicked the selected and it clicks inspection item list is displayed 1 EEPROM File Path is set 188 EEPROM Vxxx Xxxx version number in the ReleaseData folder is selected clicking the Browse button 1 and Open button is clicked 2 Afterwards Setting button is 1 Backup Restore clicked Internal data is preserved in a suitable place in PC NC1Firm File Path is not needing set clicking Backup button before the inspection is NCI Firmware is not written usually started After all inspections end it returns it from D the place preserved clicking Restore button based on data 2 LED lighting START button is clicked on the following LED lighting screen clicking LED lighting button I88X at that time It is confirmed that ACTIVE LED blinks 43 i88X 44 3 Setting of loop back The loop back button is pushed and are buttons for i88X It enters the state of the loop back if START button is clicked on the following Loopback C screen or the Loopback D screen At this time confirm the thing that mLAN of the master clock lamp lights Moreover the sampling frequency can be confirmed by keeping pushing the selection button for one second or more For the error display Error 1 The mLAN equipment is not found Please confirm the connection Error 2 It failed in A
80. his s it it i r 1 003 82 HOSTRES 1 89 rone Jedes 212052 cue EE ms T 7 W Notinstalled 2 asce7i2 1 7 i 3 2562712 ggg 1 2222 2222 a 1 ae la las SS 4 10 15330000 MASIEB SLAVE 2 5 1 I 1 SSSS SSS 5575555 BO6B PH SM3 TB Zo 5555 SS SSSS 019 2 1 1 IFDI7 28 078 1 90 4 IFD B 277 06 Ioa 9 NcD 8 8 Ae 4 1 71 2d NCD 7 1 JTAG I F for CPLD Prog 4 1 IFD 10 ad NCD 6 Q amp ls IFD 11 1 0108 NCDIS I 8 1 1 05 L oE 12 34 oa 014 IFD 13 3d 1 0138 03 0 3 rd Fe 1 IFD 14 33r 044n NCD 2 H z I IFD 45 NCD 1 2 b 227 8 1 IC20 NCD 0 WT TEWAL 001 15 003 84 SRCBYPASS 4 IDT70V24L25PF OEL m T GND vcc SEM 82 222222222 E 29 7 24 25 8 Bin a T CER C 1 F 88 001 4 1 a
81. 05145100 Capacitor F chip US044220 Ceramic Capacitor B chip 05145100 Capacitor F chip UF038100 Electrolytic Cap chip 05145100 Capacitor F chip 05044220 Capacitor B chip V6200300 Caoacutir chip V6200900 Capacitor chip US145100 Ceramic Capacitor F US145100 Ceramic Capacitor F V4881300 Electrolytic Cap US065100 Ceramic Capacitor F chip VR193400 Electrolytic Cap chip VR193400 Electrolytic Cap chip UR848100 Electrolytic Cap VR193400 Electrolytic chip 05064100 Capacitor B chip 4881 300 Electrolytic Cap V4881900 Electrolytic Cap US063100 Ceramic Capacitor B chip US063100 Ceramic Capacitor B chip US065100 Ceramic Capacitor F chip 05062470 Capacitor SL chip US064100 Ceramic Capacitor B chip 05065100 Capacitor F chip V4881300 Electrolytic Cap V4881900 Electrolytic Cap UR848100 Electrolytic Cap 4881 300 Electrolytic Cap UR878100 Electrolytic Cap 05064100 Capacitor B chip 4881 300 Electrolytic Cap 4881300 Electrolytic Cap UB045100 Monolithic Ceramic Cap 05065100 Capacitor F chip 05065100 Capacitor F chip WD093700 Electrolytic Cap chip WD093700 Electrolytic Cap chip V5619300 Electrolytic Cap V5619300 Electrolytic Cap WC597200 Electrolytic Cap 05064100 Capacitor B chi
82. 10 00 50 0V WD403700 Electrolytic Cap 1 00 50 0V 05064100 Capacitor B chip 0 0100 50V K 05064100 Ceramic Capacitor B chip 0 0100 50 K US145100 Ceramic Capacitor F chip 0 1000 25V Z US145100 Ceramic Capacitor F chip 0 1000 25V 2 US064100 Ceramic Capacitor B chip 0 0100 50V K UF148100 Electrolytic Cap chip 100 25V UUR1E1 US064100 Ceramic Capacitor B chip 0 0100 50V K US064100 Ceramic Capacitor B chip 0 0100 50V K UF148100 Electrolytic Cap chip 100 25V UUR1E1 05145100 Ceramic Capacitor F chip 0 1000 25V Z 05064100 Ceramic Capacitor B chip 0 0100 50 K 5126100 Capacitor F chip 1 0000 10 2 US126100 Ceramic Capacitor F chip 1 0000 10 2 5064100 Capacitor B chip 0 0100 50V K 05064100 Ceramic Capacitor B chip 0 0100 50V K L1 US145100 Ceramic Capacitor F chip 0 1000 25V Z US145100 Ceramic Capacitor F chip 0 1000 25V Z US061100 Ceramic Capacitor CH chip 10P 50V D 05061100 Capacitor CH chip 10P 50V D US145100 Ceramic Capacitor F chip 0 1000 25V Z US145100 Ceramic Capacitor F chi 0 1000 25V Z US126100 Ceramic Capacitor F chi 1 0000 10V Z 05145100 Ceramic Capacitor F chi 0 1000 25V Z US145100 Ceramic Capacitor F chi 0 1000 25V Z UF037220 Electrolytic Cap chip 22 16 US145100 Ceramic Capacitor F chi 0 1000 25V Z US145100 Ceramic Capacit
83. 5 tmi E EB S 68 2 The pattern is cut 000000000000000 Pattern Side 000000 2NA WC21750 31 i88X DM Circuit Board D Version to JK1 CN101 to JK1 CN102 869 1 i 906 2 6 2 en 1 82 0967 LOr 606 153 112 8178 J 6304 X600 0621 8641 R640C625 to JK1 CN105 J RTI 712 ATi am R723 R VN K D12 1 qj 5 1 i sos 2 6 to JK1 CN104 S Wi Ime gt 21 gt 5 e 09 Em EE eie 2 3 m a 8314 R266 0233 Spa R38 Ez EL EE to JK2 CN202 Phantom MIC LINE2 32 i88X A to JK3 CN302 not used It does the homing of the following figure and 5 it gets LED LD1 lead LED LD1 14 o 1 1 to DMSUB CN803 8 150111 2 7 5 T nd Fs IE 74 ulii 8111 l L607 3 9 gt 652 D 811111 si E m Transformer L900 EM mi JA to DMSUB CN802 DC DC 0 O L900 sO 0 Si
84. L3 51 05 RANK Japan only i88X i88X 05064100 Capacitor B chip 05064100 Capacitor B chip 05145100 Capacitor F chip WD093700 Electrolytic Cap chip 05064100 Capacitor B chip WD093700 Electrolytic Cap chip 05145100 Capacitor F chip 05145100 Capacitor F chip UU147470 Electric Capacitor UU147470 Electric Capacitor 05145100 Capacitor F chip WD093700 Electrolytic Cap chip WD093700 Electrolytic Cap chip UU147470 Electric Capacitor UU147470 Electric Capacitor 05145100 Capacitor F chip 05145100 Capacitor F chip UA353470 Mylar Capacitor 53470 Capacitor 05145100 Capacitor F chip 05145100 Capacitor F chip 05062270 Capacitor SL chip 05145100 Capacitor F chip 05145100 Capacitor F chip US062270 Ceramic Capacitor SL chip WD093700 Electrolytic Cap chip WD093700 Electrolytic Cap chip 05145100 Capacitor F chip 05145100 Capacitor F chip UA353470 Mylar Capacitor UA353470 Mylar Capacitor 05062270 Capacitor SL chip 05062270 Capacitor SL chip 05145100 Capacitor F chip 05062470 Capacitor SL chip
85. Pattern Side 818000000000000 2NA WC61550 To identify it for I88X only R115 is mounted G88X CHS 5 93 5 36 MLN2 Circuit Board X3290D0 YAMAHA X3290 0753 9 01 28 t RA24 iP 8423 8322 Bites IEEE1394 5400 7001 E RM 27 21426 RAY B RA 1045 109 H 1046 RAGS EZ gt 686 7 03 2 CNG not used The setting of DIP switch SW1 DIPO D O 0 6 00 oo oo 26 8 hip s 25 RAT8 RA96 RAS YAMAHA O 0 B2 2NA WC61550 Eie to DMSUB CN801 RM3 RM2 RAGI X3290 Ba 9 V p is 29 a 55 B fey 5 25 IE 0 Ttg _ 5 885 8 E uii f Ce ne HEC CI o gp MM pos em 7 55 5 1 Boo SESS esc 2 5 18 6 0623 SERIO SO I Add 2 100000006 9 R78 8 femen 5 P9 E 5 2 50490 RASS 85 523 10500 E 85 15 C 2
86. REGULATOR 9V 9 p t 10 0 J o Jes 50 Pg 2 938 2020 36 38 20 IS 6 4 4 1 o o T220M 25L L 0160 1 e e 0904 8 a EM904 45V NSQO3A04 205 DSS6NE32A222093A installed gt 9 4 o lu I DR JC3 0 DS L ES zu 0 5 Ou 758 059 REGULATOR 24095 8 TuTo 58 8 VARIABLE 1 21 IC905 REGULATOR 5V AGND EMSO6 ANALOG Circuit block 5 DS56NE32A222093A 12 000000000 i m 6 3 m Nau d 3 AGND E FG5 X o FG5 8 TIT 5 BEND AGND Component Side L900 1900 5 030 2 REGULATOR 7008 201 80 1864 CPG4 1802 2 RIABLE DSS6NE32A222093A ro gt 48 BEND oy 8 5 nol X pa TOS N A 5 7 E 4 5 Digital Circuit block Power Supply Circuit block 4 016 0000000 m 58 32 m 25 PSD 1863 9m ag 60 m 88 Dz 6 HZ uf E 1 5 FG3 4 5 52 gt O02 W1 FG2 FG3 and FG4 are solid pattern Component side Pattern side FG2 3 Al 7 17 SI 8501L XS346A00 NJM7909FA XV872A00 BAO9T XU583A00 50 REGULATOR 5V REGULATOR 9V REGULATOR 9V DM IC904 j
87. 0 Ceramic Capacitor 0 TC7SET32FU 7 7 DGND Voltage Conversion 3 3V to 5V OR 0 0 Flame Proof Resistor 3 3 gt 5 0 0 0 Ae 4 1 TC7SET32FU 52 0000 0000 0000 oo oo eel 28CC1 8831036 2 4 5 005 2 ooa us DAT O 71 10 7 1 003 003 003 07 003 003 cg ATICK EN gise 10 11 12 13 14 15 16 i88X Note See parts list for details of circuit board component parts 9 188 lt 4 gt i88X OVERALL CIRCUIT DIAGRAM 5 12 DM 5 5 9 950 1588 15586 188 1 NYE Not installed 400 16 C703 0000000 Mhoisisey ui en 4 0 AW paesu 5 T3 1vEEGcOd or 305 8u 2 0 0126660 600201 D 9 86 1 0000 000000000 vOZOI 22182 JON i88X OVERALL CIRCUIT DIAGRAM 6 12 DMSUB CNW WOM POSNI
88. 0 0 01 20 2 20KHz 1KHz 108 Output 80 Leva 70 6 10O0utput 80 44 3dBu 10K 0 0 01 20Hz 20KHz 1KHz 108 Output 70 709 611mLAN Monitor Select 1 2 CH Gain Volume 1 Master Volume min max Monitor Volume min max volume mex O Output 1 2dBu 10K CLOCK MASTER mLAN LED UNLOCK CLOCK MASTER INT Monitor Select 1 2 LED LED i88X
89. 00000 0000 inserts a putting in part and b part in the slit to 00 bottom assembly from the vertical direction Fig 4 Assy 000 a t fixes a front part with the screws marked 30 Fig 5 b 000000 0 94 Turn the unit upside down It fixes a bottom part by 300 30 Fig 5 the positioning order with the screws marked 40 d d 40 0 d Fig 4 0 0 Fig 4 Return the unit It fixes the DM circuit board with the u 0 1501 DM 00 screws marked 50 Fig 3 100 O OfFig 3 150 Insulation Sheet 7 0000000 50 1 Front panel remove 000000000000 Front Panel Assembly 00000000 Assyl 5 CT Fig 3 50 Bind Head Tapping Screw B 3 0X6 MFZN2BL 600230 100 Bind Head Tapping Screw B 3 0X6 MFZN2BL EP600230 150 Bind Head Tapping Screw B 3 0X6 MFZN2BL EP600230 EI J BA J See BGI EXEE 10 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8
90. 05062470 Capacitor SL chip 05145100 Capacitor F chip 05145100 Capacitor F chip 05062470 Capacitor SL chip 05062470 Capacitor SL chip UU147470 Electric Capacitor 00147470 Capacitor 05145100 Capacitor F chip 05145100 Capacitor F chip UAS353470 Mylar Capacitor UAS353470 Mylar Capacitor UU147470 Electric Capacitor 00147470 Capacitor 05062270 Capacitor SL chip 05062270 Capacitor SL chip 05061100 Capacitor CH chip 05061100 Capacitor CH chip UU147470 Electric Capacitor 0147470 Electric Capacitor US061100 Ceramic Capacitor CH chip 05062270 Capacitor SL chip 05062270 Capacitor SL chip 095061100 Capacitor CH chip 05145100 Capacitor F chip UR847470 Electrolytic Cap UR847470 Electrolytic Cap 05145100 Capacitor F chip 05145100 Capacitor F chip UU167470 Electric Capacitor UU167470 Electric Capacitor 05145100 Capacitor F chip UU167470 Electric Capacitor UU167470 Electric Capacitor 09061100 Capacitor CH chip 09061100 Capacitor CH chip New parts Ongoro Oooo 3 p 05 oo mm
91. 15 4144 2 7 4 gt 00 516 2 6 6 14 1 44 GND GND 2 7 IFAIS 1 Z 1 2 1 43 DGND esp 5 ip 666 Tealiol 2 I3 m 7T TT 1 DGND DGND ix 14 1 RED _ 001 V8 002 816 j GND 1 A3 Tao 43 44 GND 3 i 15 FS 50 74LVX4245MTCX VEC 1 GND GND 4 19 12 2 NC 1 1 0 01u 1 He 8 2T R 41 54 co 19 277 see 2 0 5 0 01 GND GND L YD 4A1 TEB 1 14 541 5256 8 NC 8131 5 a2 XFDIS 1 NC 221 22 NC IAE YD 4 1013 1 23 GND 53 IFD 4 1043 P4 85 Balaz 74 157 YD 6 IFDIS t 3 FP 1 YD 7 6 mi Ese vcche 26 wa ES i 5 mid ES 7 LEM A STROBEHS Vala GND FZ Ala 1END B7 4 1 MSWCLK 47 28 41 28 D 1 66 1 aa fo valel Tosa MS256 8107 ace 24 22 hi 74LVX4245MTCX i 1 IFBCKIN 1 1 32 A
92. 24bilMSB First LeftJustfied 2ch line 65 1 sa miu E 7 TR4 7 E gt 10617 28 d 9988 NA LG 2 T 8 d E 19900 43 3VD CN501 The connector for the inner FLASH ROM rewriting DET p 2 5 DUST x VR300 8 5 00 E 00000 7 5 1 5 5 188502 9r 2 5 S CPU BUS 5 4 wo sr ON COUR DIGIRAL s Address lt 2 Data CPU BUS T 1 24 576 3 3 0 1 2 E 3 MUTE 0512 200 3 3VD INT ge contra 1225 WY 7 16PIN Y ux nd mar T ES ES lt 8 i ro a 5 506 4 1 1 H 4 FS indicate ma 2 5 2 med M ee 6 LED Q gt OS lt IC22 8PIN 2 IC36 28PIN p NSERTIO mLAN 2 CH2 4 lt 1 lt pac 87 8 1 with Front Panel L TRIZ gt lt P INSERT 2 PHONES trig 1 2 56600 1 CH2 DCN lt 7 PA 5D 3 3VD 5VA CH3 Line Adaptor n 7 IC12 24PIN Y Y 8 gt 5 b lt CH4 Line BI 21 14 eem EP y CS535
93. 300 and the Jack Plate marked 315 are HI removed simultaneously Fig 2 6 4 90100 10 Fig 2 6 4 Remove the ten 10 screws marked 90 Fig 2 6 5 100 1 6 5 Remove the three 3 screws marked 100 The JK1 Fig 3 circuit board can then be removed Fig 3 JK1 Hug 19011 When reinstalling JK1 circuit board it installs in the 100 base with the screw marked 100 after fixing on the 0 Fig 2 back with the screw marked 90 Fig 2 7 Power Switch Time required about 7 min 7 007 7 1 Remove the top cover See procedure 1 7 1 LH 10 7 2 Remove the front panel assembly See procedure 3 7 2 Assy uuu 7 3 Remove the front cover See procedure 4 03 7 4 Remove the power switch knob marked 320 Fig 7 7 3 4 7 5 Remove the two 2 screws marked F110 The power 7 4 320 PSW Fig 70 switch can then be removed Fig 7 7 5 1101 2 5 0 tt 320 A Fig 7 12 F60 320 Bind Head Tapping Screw B 3 0X6 MFZN2BL EP600230 0 D F110 Bind Head Screw B 3 0 6 MFZN2BL EG330360 0 000000 Power Switch Knob EMP700 VL812900 PSW 0 8 1 8 2 8 4 8 5 88800000888
94. 44470 Resistor Array 44470 Resistor Array RE047220 Resistor Array 47220 Resistor Array RE044470 Resistor Array 044470 Resistor Array RE044470 Resistor Array 47220 Resistor Array 44470 Resistor Array 47220 Resistor Array V8286900 Push Switch VV954500 Slide Switch VS053500 Slide Switch V9075500 Push Switch WC124800 Transformer WC567500 Transistor 224030 Transistor 1 224030 Transistor VJ927100 Transistor VJ927100 Transistor VQ395600 Transistor VQ395600 Transistor VJ927100 Transistor VQ395600 Transistor VG013300 Transistor VK432900 Transistor VK432900 Transistor VV655400 Digital Transistor VY677700 Digital Transistor VY677700 Digital Transistor VS185600 Transistor VJ927100 Transistor VJ927100 Transistor VJ927100 Transistor 100 0K 0 1 J 1 0M 0 1 J 10 0 0 1 0 15 1 2 0 15 1 2 10 0K 63M J 47 0K 0 1 J 220 0K 1 10 D 1 8K 1 10 D 510 0 1 10D 100 0K 0 1 J 470 0 63M J 0 0 1 4 J 33 0K 63M J 10 0K 63M J 100 0K 63M J 33 0K 63M J 47X4 47X4 22KX4 22KX4 47X4 47X4 47X4 22KX4 47X4 22KX4 SPUJ19C600 2 2 SSSF143 S09N1 SSSF12436A SPUJ191900 2 2 EE28 2SDFP203 TL 2SC2240 GR BL 2SC2240 GR BL 28 2712 28 2712 281052 0 281052 0 28 2712 281052 6 2881132 0 2501915 S T 2SD1915 F S T DTC114EKA TP DTB123YK T146 DTB123YK T146 2SD1863 TV2 82 390 28 2712 28 2712 28 2712
95. 544 0 3D pro gt MLN2_ACT IVE 22 003 F6 2 1RQ MLN2 w NC ANA 002 M16 1 B IC513 10501 3 30 I oso MLN2_ASYNC_L Ed TC7WH74FU Rt 100mS vcc 8 waman um 5 R552 5 als MLN2_ASYNC_CLA 1 AT2_WA 2 10501 2_ 4 816 TC7WH74FU 255 MONITOR D FF the usual case Pull Up via 10k ohms Bali 50172 6162614607 all In case of CN501 connection Low 20251 10513 DGND SELECT Select signal MLN2 M S IN 0 0 0 0 2 SN74AHC2G6 14007 20 Fs HOLD CN50 10 0 002 2 400 lt Hei o MONSO ME 800 INVERTER 005 03 SEL_DRATE HK 25228 CPU_MD2 5500 005 63 SEL MASTER gt 5522 2 02 11 i SPUJ12 004442 SEL_OPT_ADAK_ M 008 03 SEL_ATI_DBL gt 1 52528 8535 10 C519 102 ANY AW e MONITOR FORET 0 E n SELECT 002 1 6 lt 8527 6 24 576M QES 79 11 A538 150 SW vy SMD 4982 1 00 gt 470 D T C520 10P 2125 TQ 652 0 DGND 3 30 DGND LED INT G LED_ADAT_G Reset etc RES_MLN2 LED ADAT H 7 P539 3 3D 2 PD DAC SW MONSEL 150 540 SW ADAT DBL 08 Cable Holder 5 SW_ADATN_NM__ 000000000 004 B11 ATICKEEN gt pp CN502 004 89 RES ATDIR lt 003 2 R54
96. 7 e gt 0 E 5 HE ENR Raia ERAS NO 225 622 ps HE LJO 1039 P 1111111111 Cok 8 ETE 55 Aug RAS 82881 01 100 An 50 Siete ele eee Tg 9 9 9199 8 8 8 28 Po y EI RASO 9 Ww 9 9 9 6 5 RASTRASE 0 7 2 3 not used 1 The setting of DIP switch SW1 5 Jumper wire to DMSUB CNB801 not used not used DIPOOO 0 0 9246 000 Component Side RM3 8 2 RM 3290 LN 2 lel 46 K 1 511 un 124 5 842 ds Win nnn SE 52 44 im F ma ss 84 RIO pem s 10 20 minininini 255 iia 53 818 0 49 pe E RATORATOS EE woo Ras 27 78 oy pue fo 8 56 1027 1008 1029 58 M YAMAHA o e en Te 8 R18 is diagonally mounted
97. 8 1 13 5 2 3 825 MIDIIN 5 ts Die 415 547 IFD S 1 MIDIOUT 8 4 0110151 15 7 3 4 0 4 6 1 g a 2 sce 10 MIDIOUT 7 E Bal OA16 MB NAE 189 D15 4 1 81 IFD 11 MIDIOUTI6 B 65 3 15 7 0 137 6 7 W AUDIOIN 1 16 001 817 WA 7 12 1 MIDIOUT S 2 06 w 29 RD CS 5 54 7 13 5 20 ap 8 171113 1 1 au OOUT 11 16 7 SL ao eso 18145 PA TEDI141 Fdi FB2 IFD 15 EB 5j 1 43 10 45 002 dis TRANSCEIVER JT a ER pe eee eee ee 1 DGND DGND sated LOCK 1065 002 45 Not installed to DMSUB CN801 ACTV v MEIST MLWCM DIRECTION o02 v7 MD 4 MLWCM_SELECTED gt MLWCM_SELECTED 002 v7 MOIS ASV_D5 06 5 mole RSV D6 5 06 002 v5 2 ROOT JROOT 6 CKSEL l 7 JINT 002 45 10 othe Po 101045 74 244 0 90000 1 iG vo d ___ 4 1045 2 I TC7W32FU 141 25
98. 8 TRS Phone Balanced Line 20dBu 10dBu 2408 10kQ INSERT 10727 TRS Phone UnBalanced gt 2dBu 12dBu 10kQ 000000000 000000 00 00 00000000000 OUTPUT 10 8 3 MASTER OUT L R TRS Phone Balanced 4dBu 18dBu 2 10 INSERT OUT 1 2 TRS Phone UnBalanced 2dBu 12dBu 6000 10 PHONES TRS Phone UnBalanced 100mW 100mW 330 330 0000000 00 000000 0000000 00 Double Ch 0 96kHz ADAT DIGITAL OPTICAL IN OUT OPTICAL IEC 60958 0 DIGITAL DIGITAL STEREO IN OUT RCA PIN 60958 0 0 5Vpp 75Q 5 MIDI IN OUT DIN 5 pin MIDI mLAN 1 2 IEEE1 394 6pin mLAN 5402 1 000000000000 Normal Rate Fs 44 1KHz 6 48KHz 6 Double Rate Fs 88 2 2 6 96KHz 6 i88X i88X 32 3 311 0 1 0 0 TRS Phone 3 Blanced Phone Tip HOT Ring COLD 5 45 ALESIS proprietary multi channel optical 0 dBu 0 775Vims D O 0 Balanced 0 1 GND 2 HOT 3 COLD Ring COLD Sleeve GND leeve GND Insert In Out UnBalanced Phone Tip OUTPUT Ring INPUT Sleeve GND digital interface format Input Gain Gain Knob 1 2 3 4 5 6 7 8 Phantom Switch Phantom 48V Off for Input1 2 channel with LED 5 Gain Select Switch PAD Switch Input Ch 1 Mic Line Hi Z Input Ch 2 Mic Line Peak LED Input 1 2 c
99. Array Chip D103J 01 093 WA509500 Resistor Array Chip D000J 01 097 WA509500 Resistor Array Chip D000J 01 104 WA51 6800 Resistor Array Chip D103J 01 110 WA516800 Resistor Array Chip D103J 01 WA509500 Resistor Array Chip 01 V6771900 Jumper Switch 03 01 01 03 02 EI i ae t EZ E paipa EET ET ESTEE EI ESI ESSE EI EO EN ETE EEE sa Bl ama IP oas aza a EET pj J um sm EI ama ES ma EE T uma um EHI nan a o e e e a es a a e es a e a n e j an mn f an f aa oon a pz VJ927100 Transistor V9995800 Quartz Crystal Unit 20M Q22FA365000710 V9885200 Quartz Crystal Unit 24 576M AT 51CD2 E mnnn EI EI EZ a EZ EZ ay EST ima P am E SDDLB16300 U C S V STANDBY ON 03 PA 5D J J U E B 0 00 8
100. Ceramic Capacitor B chip UU167100 Electric Capacitor 09145100 Ceramic Capacitor F chip 09064100 Ceramic chip UB245220 Monolithic Ceramic Cap New parts 47 00 25 0V 47 00 25 0V 0 1000 25 0 1000 25 220P 50V J 220P 50V J 0 1000 25V Z 0 1000 25V Z 0 0100 50V K 0 0100 50V K 0 1000 25 0 1000 25 2200P 50V J 2200P 50V J 0 1000 25 0 1000 25 0100 50 47 00 16 0 0 1000 25 0 0027 50V J 220 00 25 0V 47 00 16 0V 0 0100 50V K 220 00 25 0V 47 00 16 0V 220 00 25 0V 0 1000 25 0 0027 50V J 0 1000 25V Z 0 1000 25V Z F 0 100 50V Z 47 00 16 0V 0 1000 25V Z 0 1000 25V Z F 0 100 50V Z 0 0027 50V J 0 0027 50V J 47 00 16 0V 0 1000 25V Z 0 0027 50V J F 0 220 25V Z 68U 20V 20SPS68M 0 0027 50V J 68U 20V 20SPS68M 0 0100 50V K 0 0100 50V K F 0 220 25V Z 68U 20V 20SPS68M 68U 20V 20SPS68M 0 1000 25V Z 68U 20V 20SPS68M 0 1000 25V Z F 0 100 50V Z 68U 20V 20SPS68M 0 1000 25V Z 68U 20V 20SPS68M 0 1000 25V Z F 0 100 50V Z 68U 20V 20SPS68M 47 00 25 0V 47 00 25 0V 0 1000 25V Z 47 00 25 0V 47 00 25 0V 0 0100 50V K 0 0100 50V K 10 00 50 0V 0 1000 25V Z 0 0100 50V K F 0 220 25V Z maiaa Jt
101. Hi Z 56dBu to 12dBu Hi Z 2dBu 500kQ INPUT 3 8 TRS Phone Balanced Line 20dBu to 10dBu 24dBu 10kQ INSERT IN 1 2 TRS Phone UnBalanced 2dBu 12dBu 10kQ Output level Analog Output Connector Nominal Max before cli Actual Load Impedance 2 Rated Load Impedance OUTPUT 1 8 MASTER OUT L R TRS Phone Balanced 4dBu 18 2 10 INSERT OUT 1 2 TRS Phone UnBalanced 2dBu 12dBu 6002 10kQ PHONES TRS Phone UnBalanced 100mW 100mW 330 330 Digital Input Connector Format Recommended Other details Output output level Supports DOUBLE 5 ADATIDIGITAL OPTICAL ADM up to 96 kHz OPTICAL IN OUT 60958 Consumer use 0 DIGITAL DIGITAL STEREO RCA PIN 60958 Consumer use 0 5Vpp 759 The IN jack features an internal IN OUT sampling rate converter MIDI IN OUT A B DIN 5pin MIDI mLAN 1 2 IEEE1394 6pin mLAN Compatible with 5400 and S200 i88X i88X 51 Signal input from ADAT compatible device Normal Rate Fs 44 1KHz 2 Always balanced regardless of whether a XLR 3 31 or TRS phone is used 1 GND 2 HOT 3 COLD Tip HOT Ring COLD Sleeve GND 6 to 48KHz 6 Double Rate Fs 88 2KHz 6 to 96KHz 6 3 Balanced Phone Tip HOT Ring COLD Sleeve GND 4 INSERT IN amp OUT feature unbalanced phone jacks Tip OUTPUT Ring INPUT Sleeve GND 5 ALESIS proprietary multi channel optical digital interface format In these specifications when dBu rep
102. J 10 0 0 1 10 0K 1 10 10 0K 1 10 D 1 0K 1 10 D 100 0K 1 10 D 10 0K 1 10 10 0K 1 10 39 0 1 10D 39 0 1 10D 3 6K 1 10 D 3 6K 1 10 D 100 0 0 14 3 6K 110 V1198000 Carbon Resistor chip V1190700 Carbon Resistor chip 119800 0 Carbon Resistor RD259100 Carbon Resistor 1196900 Carbon Resistor chip V1196900 Carbon Resistor V1194900 Carbon Resistor chip 119 557 00 Carbon Resistor chip 1196900 Resistor chip V1195700 Carbon Resistor chip 1196900 Carbon Resistor chip V1198000 Carbon Resistor chip V1198000 Carbon Resistor chip RD254100 Carbon Resistor RD254100 Carbon Resistor V1197400 Carbon Resistor chip V1197400 Carbon Resistor chip V1194900 Carbon Resistor chip V1200000 Carbon Resistor V1197400 Carbon Resistor V1197400 Carbon Resistor chip V1191500 Carbon Resistor chip V1191500 Carbon Resistor chip V1196300 Carbon Resistor chip 1196300 Resistor chip RD258100 Carbon Resistor chip 1196300 Resistor chip V1196300 Carbon Resistor chip 3 6K 1 10 RD258100 Carbon Resistor 100 06 4 New parts RANK Japan only E EEE EET EES EE EST 11 3 0000 0000 37 51 EHE E23 L3 amangan EET EI L3 E3 E3 F3 7 E EX TE om ET EI
103. Oxide Film Resistor 33 0 1W J 743800 Oxide Film Resistor 33 0 1W J RD258100 Carbon Resistor chip 100 0K 0 1 J New parts RANK Japan only uma ea am ama ma EEN nas P ETE omo war E nes E EET pos nan nan noa nga nan m EET E 1 EIE I EHE 2 LI DOT OE E E OE D EI ET EI EIE EI EI EZ ESI E y v TZ ET E EZ 80 EIE EET ETE 13 i88X 55 0 PART DESCRIPTION RD258100 Carbon Resistor chip RD257100 Carbon Resistor chip 257100 Carbon Resistor chip 150000 Carbon Resistor chip RD150000 Carbon Resistor chip RD350000 Carbon Resistor chip RD350000 Carbon Resistor chip 1191500 Carbon Resistor chip 1191500 Carbon Resistor chip RD350000 Carbon Resistor chip 1190800 Carbon Resistor chi
104. P 1601 06 MIDI IN N GN BCK or 48D SCC BCK 002 K4 008 C4 020 BCK_R 002 14 005 4 be i88X to JK1 CN102 11 42 13 COAX OUT P 14 COAX OUT N 15 06 IC600 67 040 i NC 10600 TC7WUO4F vec 9 4 R502 10K P503 4 7K 1060 5 TC7WUO4F COUPLER 0 12600 TC7WUO4F 6 INVERTER SPDIF only SPDIF on 603 L604 6 1u TBO6A015 OPTICAL IN ADAT or SPDIF OPTICAL OUT ADAT SPDIF 1SS355 VT332900 DIODE DM D600 602 1 ps 1 ANODE 2 CATHODE COAX OUT ly C604 0 iu 2125 8640 29 R64 LINE RECEIVER IC601 DS26C32ATMX 414 vec 21 4 34v Sov E Sor 3 2 ential 4 amp 4 ayha Receiver 3 1 TC7SET32FU 7 7 DGND IC604 TC7SET32FU ag Voltage Conversion 3 3V to 5V D 3 3 gt 5V 0 OR SEL OPT ADAT une 609 0 010 MULTIPLEXER CDOUT CS SPDIR SPDIF_RX_ERR 5 C508 0 10 18 T 10602 7AVHC157 5 n SELECT vec
105. R 4 1 OUT OPTICAL YKB2 15010 9 OPTICAL 5165 100 JC5 O JK109 YKB21 5010 OUTPUT 405 0 MASTER 4dB BAL to DM CN7 JK110 EM110 YKBe1 5010 102 o JC5 0 DIGITAL 5 ES P Cu t Y JK101 YKC21 3554 EM103 L100 L102 5 0210 ZJYS1R5 2P 10u fm LAN ACTIVE YKB21 5010 ADAT NORMAL m 91 2 8 DOUBLE VOLUME PHONES gt JC5 0 to Power Switch eee to DM CN8 JK113 YKB21 5010 a SELECT MASTER CLOCK oc OPTICAL 909999999 MASTER w PL TOSH 2003R A JK100 d L101 471 01 630 to DM CN900 QA PA 5D DC IN VR313500 AGND 53 20 DIODE JK1 D100 Connect to Land of JK angle 0 0 00 4 Separation of Digital and Analog 000000000000 223 1 ANODE 28CC1 8831037 A 1 3 28C
106. SI of built in DIRS To SO of built in 0185 CS of built in DIRS To INT of built in DIRS To LOCK of built in 0185 To ERR BS of built in DIR5 Power terminal MPU clock oscillation circuit terminal MPU clock oscillation circuit output terminal Ground terminal of built in DIRS To FS128 C of built in DIRS To SYNC U of built in DIRS To SDO of built in 0185 Power terminal Write enable high host data bus write signal External bus wait signal Write enable low host data bus write signal Capacitor connection terminal for MPU oscillation PLL circuit Ground terminal Read enable host data bus read signal Hardware reset signal MPU bus clock output signal Ground terminal DMA END signal In 8415 mode data request output when transferring DMA of Non Audio RxFIFO 0 and in standalone mode MPU K50 DMAREQO signal In 8415 mode acknowledge input when transferring DMA of Non Audio RxFIFO 0 and in standalone mode MPU P32 DMADACKO signal In 8415 mode chip select input of PH1 block from microprocessor and in standalone mode MPUCES signal MPU bus GET signal MPU bus ACK signal MPU bus REQ signal Power terminal FUNCTION NAME FUNCTION IRQ mLAN CE8 CPU DO CPU D1 CPU D2 CPU D3 VSS CPU D4 CPU D5 CPU D6 CPU D7 CPU D8 CPU D9 VDD CPU D10 CPU D11 CPU 012 CPU D13 CPU D14 CPU D15 VSS CE4 MISCO MISC1 MISC2 CE10EX VDD TST CPU A19 CPU A18 CPU A17
107. Short circuited ADAT 3 15 15 Short circuited a y 24 24 Short circuited MIDI 5 115 Bd _ 7 17 8 8 5 54 5 5 46 47 47 8 4 el 1 lt Pin side Pattern side gt Q Fig 1 B The chip resistance on the DM circuit board is removed and the jump cable is soldered Fig 2 2 The sound source is connected with the input of i88X and the thing normally output is confirmed is output 6dB low 8 e 103 _ 4 22 Oc 858 22 X49139 Ten TRU OG m7 TRIB aa 128 acus os ERO Ter z ear TONS IT pu TERN 2 44 Cu e 8 5 66 Bs eite ils pw Nx Eu 260 On P 55 7 3 cM aes OOOO Oa me Ge Di EE lt Oe Ch lt gt Phantom MIC LINE1 Hi Z anaqa SPOIF 1 Vol 2 Vol 3 Vol 4 Vol 5 6 Vol 7 8 Vol Monitor Monitor Vol C Removed chip resistor Installed jump cable R161 R162 R163 R164 1 R176 Left side R164 Lower side R172 R173 R174 R175 R176 2 R175 Left side R163 Lower side 8 R174 Left side R162 Lower side 4 R161 Lower side R173 Lower s
108. confirm that the signal 4 2dBu 10K ohm load is output from the OUTPUT 2 jack respectively Make sure that the CLOCK MASTER mLAN LED blinks in order to indicate the UNLOCK Make sure that the CLOCK MASTER INT LED lights up Make sure that the MONITOR SELECT 1 2 LED lights up 6 13Make sure that the signal 4 3dBu 10K ohm load is output from the OUTPUT 3 jack Make sure that the volume level varies smoothly while turning the GAIN CH3 knob from to minimum to from maximum position Select 3 4 CH using the MONITOR SELECT switch and confirm that the signal is output from the OUTPUT 1 jack Make sure that the MONITOR SELECT 3 4 LED lights up 6 14Make sure that the signal 4 3dBu 10K ohm load is output from the OUTPUT 4 jack Make sure that the volume level varies smoothly while turning the GAIN CH4 knob from to minimum to from maximum position Select 3 4 CH using the MONITOR SELECT switch and confirm that the signal is output from the OUTPUT 2 jack Make sure that the MONITOR SELECT 3 4 LED lights up 6 15Make sure that the signal 4 3dBu 10K ohm load is output from the OUTPUT 5 jack Make sure that the volume level varies smoothly while turning the GAIN 5 6 knob from to minimum to from maximum position Select 5 6 CH using the MONITOR SELECT switch and confirm that the signal is output from the OUTPUT 1 jack Make sure that the MONITOR SELECT 5 6 LED lights up 6 16Make sure t
109. from MLN2 circuit board as clock source of the main unit When selected as word clock master among mLAN units signal requesting to select the clock other then word clock output from MLN circuit board as clock source to the main unit H level Word clock output from MLNe circuit board is used as the source L level Clock other than the word clock output from circuit board is used as the source Power supply 3 3 Reset signal L active from the main unit with the MLN2 circuit board installed is inputted When executing packet transmission in mLAN signal to select mLAN NC1 or mLAN PH2 for master operation is output H level mLAN PH2 for master operation L level mLAN NC1 for master operation Default on L level Reset signal L active output by reset IC on MLN2 circuit board is inputted GND Power supply 3 3 This terminal changes to H level when MLN circuit board becomes route node of IEEE1349 Connected to pin No 255 CT of mLAN NC1 Connected to pin No 3 IRXN of mLAN PH2 GND Connected to pin No 229 IRERR of mLAN NC1 Connected to pin No 231 IRX of mLAN NC1 Connected to pin No 230 IRCV of mLAN NC1 Output terminal which is output enable L active for the flash memory assigned to CE9 zone of mLAN NC1 0309 NC NC VCC 1 0308 NC 1 0307 NC 1 0306 1 0305 1 0304 GND 1 0303 1 0302 1 0301 TCK 1 0116 1 0115 1 0114 VCC 1 0113 1 0112 10111 NC 10110 NC
110. master clock output Receiver error indicator Serial audio input port left right clock input or output Serial audio input port bit clock input or output Serial audio input port data input S XZ349A00 DIT Digital Audio FUNCTION TCBL OSCLK OLRCK SDOUT INT U OMCK DGND VD H S TXN TXP AD1 CDIN SCL CCLK Interface Transmitter NAME Transmit channel status block start Serial audio output port bit clock input or output Serial audio output port left right clock input or output Serial audio output port data output Interrupt output User data Output section master clock input Digital ground Positive digital power supply 5V Hardware or software control mode select Differential line driver outputs Address bit 1 20 Serial control data in SPI Control port clock DM 12617 FUNCTION zu os o 3 SDA CDOUT ADO CS AD2 RXP DGND2 VD2 DGND4 DGND3 RST NC1 NC2 ILRCK ISCLK eL SDIN Serial control data I O Data out SPI Address bit 0 Control port chip select SPI Address bit 2 Auxiliary AES3 Receiver port Digital ground Positive digital power supply 5V Digital ground Reset Not used Serial audio input left right clock Serial audio bit clock Serial audio data port FUNCTION TCBL NC3 NC4 NC5 INT U OMCK DGND VD H S TXN TXP AD1 CDIN SCL CCLK NA
111. s Service Division WARNING Static discharges can destroy expensive components Discharge any static electricity your body may have accumulated by grounding yourself to the ground bus in the unit heavy gauge black wires connect to this bus IMPORTANT OFF during disassembly and parts replacement Recheck all work before you apply power WARNING CHEMICAL CONTENT NOTICE The solder used in the production of this product contains LEAD In addition other electrical electronic and or plastic where applicable components may also contain traces of chemicals found by the California Health and Welfare Agency and possibly other entities to cause cancer or birth defects or other reproductive harm DO NOT PLACE SOLDER ELECTRICAL ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON WHAT SO EVER Avoid prolonged unprotected contact between solder and your skin When soldering do not inhale solder fumes or expose eyes to solder flux vapor If you come in contact with solder or components located inside the enclosure of this product wash your hands before handling food WARNING Components having special characteristics are marked A and must be replaced with parts having specification equal to those originally installed 0000000000000000000000000000000000000000000000000000 SPECIFICATIONS General Specifications Sampling Frequency Normal Rate Fs 44 1 2 10 to 48kHz 6 In
112. that the level of OUTPUT 2 is 58dBu or less Make sure that the signal 2 2dBu 10K ohm load is output from the INSERT OUTI Apply the signal 2dBu to the INSERT Confirm that the signal 4 2dBu 10K ohm load is output from the OUTPUT 1 Make sure that the signal 4 2dBu 10K ohm load is output from the OUTPUT 2 jack correctly Also confirm that the distortion rate is 0 06 or less at that time Make sure that the level of OUTPUT is 58dBu less Make sure that the signal 2 2dBu 10K ohm load is output from the INSERT OUT2 Apply the signal 2dBu to the INSERT IN2 Confirm that the signal 4 2dBu 10K ohm load is output from the OUTPUT 2 Please check both TRS terminal and the XLR terminal Confirm that the PHANTOM LED lights at that time Confirm that 48 2 Input 1 2 Make sure that the voltage is discharged when the PHANTOM switch is OFF Check it for both CH1 and CH2 T06 ANALOG IN OUT UNLOCK Check Description Apply a LINE signal to each INPUT jack 1 through 8 and check that the specified signal is output correctly Equipment Setting Inspection tool LoopBackOn FS 96KHz Connection Setting MasterzPC Main Unit Setting PHANTOM SW OFF Input 1 LINE Gain Volume max Input 2 LINE Gain Volume max Inputs 3 8 Gain Volume max Monitor Select OFF Optical Select DIGITAL Monitor Volume max Master Volume max Procedure 6 1 6 2 6 3 6 4 6 5 6 6 6 7 6 8 6 9
113. 0 mLAN Tools 2 01 1 i88X OFF 2 0000 ON WindowsXP Professional 3 mL anl nstaller mLANInstaller gt mLA Ndrv gt setup x 000 mAN Tools 2 0 46 i88X Backup 1 0 00000000000 LJ gax 8 20 ono 0 8 ir 0000000 Restore 00000000000 585 8 122 Poor 3 Oot 52 44 06058 3 0 0 m oo i88X ACTIVE LED 0000000000 0000000 3 47 i88X E Co Co Co H EE coi oo oo oot Lr 00 068606 0 00 2 o HE EH B Ji 1 D Loopback OO 000000000 0 0 0 ptu 3 ESI 0 0 1 Ong 0 On ooo 9 2 616 9 071085 05 oooo 6 En og Ea
114. 0 000 000 000000000 YZ 000 0 0 70 000 0 000 000 000 0 CPU RES 63Pin 2070 i n maraisi LETTI ipin ipa 2050 2Bnin i88X 65 i88X 66 AUDIO MIDI INTERFACE iG 8x PARTS LIST CONTENTS OVERALLASSEMBLEY J J 7 0 2 5211888881 4 Note DESTINATION ABBREVIATIONS A Australian model O Chinese model British model Q South east Asia model C Canadian model T Taiwan model D German model U U S A model E European model V General export model 110V F French model W General export model 220V H North European model N X General export model Indonesian model Y Export model J Japanese model K Korean model M South African model WARNING Components having special characteristics are marked and must be replaced with parts having specifications equal to those originally installed A
115. 0 0K 63M J 3 9K 1 4 J EEE SE p EEO i t EZ iti as ET 7 7 ss 1 1 1 EI ET EIE ren EI aan J EI za EI ET EI nen s n aoa EI EZ EE EEE EI E EI EY nan nan EI RANK Japan only i88X 15 i88X PART NO DESCRIPTION REMARKS ary 01 RD258100 Carbon Resistor chip RD259100 Carbon Resistor chip RD254100 Carbon Resistor chip WA295000 Carbon Resistor chip WA295000 Carbon Resistor chip RD357100 Carbon Resistor chip RD257470 Carbon Resistor chip gt 581 800 Carbon Resistor chip V1195500 Carbon Resistor chip 1194200 Carbon Resistor chip 258100 Carbon Resistor chip RD355470 Carbon Resistor chip RD150000 Carbon Resistor chip RD357330 Carbon Resistor chip 3571004 Carbon Resistor chip RD358100 Carbon Resistor chip RD357330 Carbon Resistor chip
116. 0 2 1 SW ADAT_DBL el 004 L2 MUTE ATSC lt 2 SW ADAT NML DTB123YK 4 3 GND gt gt OC_LED_MON 003 F9 8 TR503 4 LED_INT_G O 0 MLN2_ACTIVE 4 5 LED_ADAT_G i 003 13 5 6 LED_ADAT R 9 533 7 7 LED ACTV CATHCDE VOLTAGE CONVERSION 8 B LED ACTV ANODE 50 9 LED 1 05 3 000 DTB123YK 8 TR504 4 10 LED MLAN_G nly 10516 10516 oly l 4 02 21 1 7 6 E The following ports are used for INPUT only oko Ports 2 5 and 7 534 2 P81 through P84 and P67 0 3 30 IN 4H 5 D 2 5 7 81 84671 DTB123YK bar 16546 INVERTER TR505 QT 5 7 LED_MLAN_R LED MLAN R BEND LED MLAN G ZERRE Re EB MEAN G PATB CS 0 O 3 10516 T GATO 004 10 13 30 54444444 eS eS 800 004 810 80201010 3 CPU_MD2 003 F4 08848888 To ATSC2 ADD O 7 7 004 810 ADD O 71 MD In the usual case Pull Up via 10k ohms Spatlo 7 004 810 SN7AAHCEGAAHDCT In case of CN501 connection Low 77 0000 5010 00 More than two LEDs do DGND not light at the same time MONITOR ch amp FS indicate 0120000 22000000000 Notinstalled 10 16 3 30 i Not installed _ 7 E 1 43 30 cas 3 2 CH
117. 05035100 Capacitor B chip UF138470 Electrolytic Cap chip 05064100 Capacitor B chip 05064100 Capacitor B chip 05062220 Capacitor SL 05064100 Capacitor B chip 05062220 Capacitor SL 05064100 Capacitor B chip 65062100 Ceramic Capacitor SL US061100 Ceramic Capacitor CH chip US061100 Ceramic Capacitor CH chip 05064100 Capacitor B chip US062220 Ceramic Capacitor SL 05064100 Capacitor B chip US062220 Ceramic Capacitor SL 05064100 Capacitor B chip 05064100 Capacitor B chip V9980700 Monolithic Ceramic Cap 05064100 Capacitor B chip V9980700 Monolithic Ceramic Cap US135100 Ceramic Capacitor F chip 05060600 Capacitor CH chip 05064100 Capacitor B chip V9980700 Monolithic Ceramic Cap US060600 Ceramic Capacitor CH chip 05064100 Capacitor B chip V9980700 Monolithic Ceramic Cap 05064100 Capacitor B chip V9980700 Monolithic Ceramic Cap 05135330 Capacitor F chip 05135330 Capacitor F chip V9980700 Monolithic Ceramic Cap 05064100 Capacitor B chip 05062270 Capacitor SL chip 05064100 Capacitor B chip 05062270 Capacitor SL chip V9980700 Monolithic Ceramic Cap 0 044100
118. 0K 63M J 10 0K 63M J 75 0 0 1 J 100 0K 63M J 10 0K 63M J 4 7K 63M J 3 3K 0 1 J 1 0K 0 1 J GE OE EE E ESTE 3 EE S ES DEERE EO ET ae ED EST O 0 EE O EE E EE ESI EEE DE OE EI ESTEE eis EET EZ EE EI T ET E G co EI EY ET amn 11 1 1 1 ann a ETE i aii TI i EME O EES u T RET 80355220 Resistor chip 80154470 Resistor chip 80154470 Resistor chip RD356220 Carbon Resistor chip RD254390 Carbon Resistor chip RD254430 Carbon Resistor chip RD356100 Carbon Resistor chip 80355220 Resistor chip RD354470 Carbon Resistor chip V1196400 Carbon Resistor chip
119. 1 800 posue 44 C27 8PIN 1 18 16 j GHS Line i Analog 1 f DAC CH5 6 Gain T900 C9043PIN EM903 9VA gt E gt AK4382 RO CH6 Line JK101 NS Mas COAX IN OUT 055351 6 SPDIF op 5 lt N CH7 Line 7 818 AES 1031 8 soya IC8 8PIN T OO gt nalog 9 PINOUT i 1382 IC905 3PIN 904 5VA sasin Y oz CH8 Line ADAT SPDIF JK104 9 16 Fm ae TR20 1032 8 gt 2213 IC14 24PIN 2 7 2 5 1 OUT1 Que i 9 TR21 7 ADC JK107 55 Digital di 2 OUT 0 1 5VD TR22 TE IC34 8PIN T Monitor 9 JK108 i IC10 8PIN OUT3 m i IC20 16PIN J ER igita DAC e 5 3 3VD 21035 8 4382 110 lt 7 OUTS Oo 5 i CS on Front Panel Side JK111 lt OUT6 O Vo Rear Panel Side J 5 cum 8 Re RE We He a Y OUTS 95 28 1 8831035 8 B 6 9 T MRE E a a SS 7 Hi 9 zt o 3 8831E 100P 8801 100 5 of ____
120. 1 00 6 200 77 200 6H EOO 00501 3 0 1588 19586 0 W V U 5 Q M 6 J 1 002 86 MASTER SLAVE 002 82 002 82 NCBCKI MIDIINI 1 81 MIDIOUT 8 003 818 MIDIIN 1 8 002 v3 003 812 MIDIOUT 1 81 001 00283 001 815 002 83 NCWAL 001 815 002 83 NCRI 4 vee JC1 0 MIDIINIS 61 MIDIINI7 MIDIINIB MIDIINI 4 MIDIIN 2 MIDIIN 3 MIDIIN 4 c21 c22 AOP 10P MIDIOUTI 4 MIDIOUT 3 MIDIOUT 2 MIDIOUT 1 MIDIIN 4 MIDIIN 3 071 5 20M 932 002 811 2 MIDIOUT 8 MIDIOUT 7 MIDIOUT 6 MIDIOUT S 00 844 00288 001 816 002 82 151 0 151 NCD 4 10054 NCD 5 3 E NCDL7 m 9 NCD 40 voc 15 NCWCKI NCBCKI 00181 MIDIIN 7 MIDIIN 6 MIDIIN 5 002 83 4 NCD 131 FW NCD 44 installed 24LC32T I SN 100 4 5 NCA 49 NCA 48 NCAT 47 NCAT 161 NCA 0 211 001 816 002 83 NCA O 211 voc INVERTER 45 400 4 14 13 121 11 100 4 101 91
121. 10 132 101 AVOCA 1 3 aye NC 33 volol 014 014 0318 h 9579 1 77 vola n YD 3 yoia PIN poet era IFD 8 1 1 DGND DGND YD 4 2984 65 Es 011 1 1 vb el 37 05 07 EZ YD 7 3142 44 3 polis IFDI10 YD 8 291855 DS 8 0 9 12 Zl 601 1 01 38510 lonr ES YD 11 YD 13 AS Balaz 6011 1 42 40 518 Yor 1 YD 14 8595 IFD 131 i 144 m m 01151 YD 15 40 15 IFD 14 D14 045 551 IFD 151 i 1 2 58 2 58 7 NC NC 88150 40 4 GND GND 4 4 5 TL14 gir NC 45145 281 5 3 NC 46 60 svpD 8 1225 m i UPC2S33T vec NC 44 ya 42 NC NC 48 35vA 48 NC 0 1 NC 49 iva 1sjva NC i 1 NC S9 15val 15vAp2 NC 1 7 238 298 8 0 Ceramic Capacitor 88 58 1 8 77 TT Not installed d 1 ECC 28001 8827928 2 3 3 17 Note See parts list for details of circuit board component parts 00000000000000000000000000 i88X i88X i88X i88X OVERALL CIRCUIT DIAGRAM 11 12 JK2 i88X OVERALL CIRCUIT DIAGRAM 10 12 JK1 lt 6 gt JK200 YK
122. 1D pa 10 2D 20 3D 11 4D ID T 4Q 50 OF o 50 60 2 7D 19 4 8 D 8Q i88X TC7WH74FU 5680 00 SN74HC151NSR XV734A00 D Type Flip Flop 8 to 1 Data Selector DM IC501 DM IC511 HD74LVC244ATELL X2308A00 SN74LV245APWR X3693A00 Octal 3 state Bus Buffer HD74LVC245ATELL XW148A00 SN74LVC245APWR XZ287A00 MLN2 1C36 IC40 Octal Bidirectional Transceiver DM 1C504 1C506 1C509 1C510 MLN2 1C22 1C26 1035 1C37 1C39 81 82 83 84 85 86 87 88 DS26C32ATMX XU815A00 NJM4556AD XQ824A00 Line Receiver NJM4580M D TE2 X5025A00 uPC4570G2 291 00 DM IC601 Dual Operational Amplifier DM IC1 IC2 IC3 IC4 IC5 IC6 IC7 IC8 IC9 IC10 IC11 IC21 IC22 1C23 IC24 C25 IC26 1C27 C28 4 1 29 1 30 1 31 1 32 1 33 1 34 35 38 OUTPUT A Supply ENABLE OUTPUT D 2 INPUTS D GND 8 25 i88X TLC2932IPWR XV064A00 PLL LOGIC LOGIC GND MLN2 IC2 LOGIC VCO RBIAS VCOIN VCO GND VCO INHBIT PFD INHIBIT NC PFD INHIBIT VCO INHBIT VCO BLAS CONTROL VCO OUTPUT VCO OUT SELECT LOGIC GND Fin A PFD OUT VCOIN 885 VCO GND NC TLC2933IPW
123. 2 0K 1 10 V1195600 Carbon Resistor chip 2 0K 1 10 V1193200 Carbon Resistor chip 200 0 1 10D 1196600 Carbon Resistor 4 7K 110 D V1196600 Carbon Resistor chip 4 7K 110 D RD259100 Carbon Resistor chip 1 0M 0 1 J RD259100 Carbon Resistor chip 1 0M 0 1 J V1200000 Carbon Resistor chip 100 0K 110 D RD259100 Carbon Resistor chip 1 0M 0 1 J RD259100 Carbon Resistor 1 0M 0 1 J 1 9 000 Carbon Resistor chip 47 0K 1100 1 9 000 Carbon Resistor chip 47 0K 1 10 D RD254100 Carbon Resistor 10 0 0 1 J RD254100 Carbon Resistor 10 0 0 1 J V1199000 Carbon Resistor chip 47 0K 1 10 D V1199000 Carbon Resistor chip 47 0K 1 10 D V1197400 Carbon Resistor chip 10 0K 1 10 D 1197400 Carbon Resistor chip 10 0K 1 10 D RD254100 Carbon Resistor chip 10 0 0 1 J RD254100 Carbon Resistor chip 10 0 0 1 J V1196900 Carbon Resistor chip 6 2K 1 10 D V1196900 Carbon Resistor chip 6 2K 1 10 D V1195700 Carbon Resistor 2 2K 110 D V1196900 Carbon Resistor chip 6 2K 110 D V1195700 Carbon Resistor chip 2 2K 110 D V1196900 Carbon Resistor chip 6 2K 110 D VK582400 Carbon Resistor chip 390 0K 1 10 D 3 9 000903 18 0K 1 10 D 18 0 110 18 0K 1 10 D 1 0M 0 1 J 6 2K 1 10 D 6 2K 1 10 D 1 0K 1 10 2 2K 1 10 6 2K 1 10 D 2 2K 1 10 6 2K 1 10 D 18 0K 1 10 D 18 0K 1 10 10 0 0 1
124. 3 4 06 C525 tuit pmm 0 iu 1 6566 7 0 7 To DMSUB 0 r 2 x mLAN2 74HC574 5 oda mg 10504 7410045 003 M5 _LED MON 400 END BA B EXP From DMSUB mLAN2 460750000 4 8508 76 0107 711 4 E i 4 vecko TRANSCEIVER 8 4 61 3 7 Mots 58 525 DIR vech wae 535 220 2912 p n 522 s y 4 3D 3a in 3A2 8500 TL500 TRANSCEIVER 7ALV245A 60 p p iD 8412 roo o 7 IRE Dara B 1 2 34 56 7 8 DIGITAL 4 Bate gt 0 2 9 TL502 4 2A1 PAT 2 26 44k 48k 88k 1968 L us 5 5 Bats ae 50 1 002 57 2 B18 E WCK 4D 05 04 an 1 51016 1700 85 gt SD_M DA2 002 5 506 4 Ba 65256 004 4 005 3 260 safe BAT SD SD M DA3 002 12 595 4 8355 002 L4 005 C3 195 i B72 SD M DA4 002 15 m I WE 84 ADAM SD AD1 M oo L5 106 0 56651 8 503 47 4 gt 6 55 SD AD3 M
125. 30 TE 17 188355 TE 17 188355 TE 17 RB551V 30 TE 17 RB551V 30 TE 17 188355 TE 17 188355 TE 17 RB160L 40 TE25 1SS82TD NSQ03A06 TE16L NSQ03A06 TE16L NSQ03A04 TE16L D1F60 D1F60 RB160L 40 TE25 RB160L 40 TE25 NSQ03A06 TE16L HSU119 D1FS4A 4063 155355 TE 17 D1F60 DSS6NB32A271Q93A DSS6NB32A271Q93A ZJSR5101 333 TA ZJSR5101 333 TA DSS6NE32A222Q93A DSS6NE32A222Q93A 25 2466 UPC4570G2 UPC4570G2 NJM4580M D TE2 NJM4580M D TE2 UPC4570G2 CS5351 KSR CS5351 KSR TC74VHCTO4AF AK5383 VS AK4382AVT AK4382AVT UPC4570G2 UPC4570G2 NJM4580M D TE2 NJM4580M D TE2 DEO sms E ESI ET EEO EO O ETC EEE FE ESI EI EFS SS SS a ES ES a EI EY 7 1 oo es 0 9 ea EE 17 06 E noo ooo 9000 EET 7 RS Ta a i u t oOo LIIT oo m 2 Eb rti m E E ODO OE EE E ED OEE 7 EET ass EI ET ses EI nan a EZ EZ EI
126. 4P 300L PH PH 8P 330L S PH PH 7P 130L S S 72B 1 50 12X50 MFZN2BL MFZN2BL MFZN2BL MFZN2BL MFZN2BL 3 0X8 MFZN2BL 4 0 8 MFN133 3 0X10 MFZN2BL WT11 3 0X8 MFZN2BL EMP700 K CB PPE E68087 5 758 LM EMP700 3 0X8 MFZN2BL DM DM DMSUB 3 0X6 MFZN2BL GRAY GRAY with LENS JK3 3 0X6 MFZN2BL 3P SDDLB16300 U C S V 3 0X6 MFZN2BL MET41 0191 PA 5D J PA 5D U PA 5D E PA 5D PA 51 IEEE1394 6P 6P2 0m Tool for i88X mLAN Plug in Effect 000000000000000000000000 Accessory of the CD ROM is not Service Parts Please contact New parts 7 ED ET EI Ss EY 2 27 OOG 1 1 E3 EX EA E3 EO EX EA On LT r es side 0 0 LES sem BHA oo 00 188 oo 000p 0 0 0 LE E EE WC12180 WC12250 WC52050 STANDBY ON GAIN VOLUME WD27510 ET
127. 5 2 2 05 GOM 05 51 02 02 1 53 3 3 2 ama RANK Japan only i88X Rer PART NO _ DESCRIPTION I 1 i 5126100 Capacitor F chip 1 0000 10 2 US064100 Ceramic Capacitor B chip 0 0100 50V K CN001 VK025700 Wire Trap CN003 VB390400 Connector Base Post 004 390300 Base Post CN006 VK024900 Wire Trap CN007 VK025800 Wire Trap 008 VK025200 Wire Trap CN500 VE852900 Cable Holder CN501 8390200 Base Post 0502 VF728200 Wire Trap CN503 VE852900 Cable Holder 504 VE852900 Cable Holder CN600 VF66 7600 Wire Trap CN701 390200 Base Post CN800 852900 Holder CN801 WB086900 Connector Receptacle 0802 VE852900 Cable Holder CN803 VE852900 Cable Holder X5025A00 IC New parts 52147 52147 8P TE PH 7P TE 52147 52147 52147 52147 51016 PH 6P TE 52147 51016 51016 52147 PH 6P TE 51016 8801 51016 13P TE 9P TE 7P TE 5P TE 14P TE 8P TE 17P TE 10P TE 17P TE 17P TE 15P TE 17P TE 100P SE 17P TE 51016 17P TE XH 4P TE 188355 TE 17 188355 TE 17 RB551V 30 TE 17 RB551V 30 TE 17 RB551V 30 TE 17 RB551V
128. 5 8109 5 SILLS 27 82 dn ES 1638 1039 2 E 838 582 gn ae Au E 8 ce ana katoz gatti RADO 2 not used The setting of DIP switch SW1 to DMSUB CN801 not used not used 006 00 Component 51961 1C RM2 RALI sm oe 8 8 8 5 902 87 0 2 165 C18 iar 7 25 timi R83 R76 8120 R78 R80 82 825 2 28 125 RATS RA95 0967 E 007111119 2 5 2 5 wo ide TE ORA 819078 H jie 1 NE 1 1 228 235 US n 1026 lor tebe 1029 1030 R116 mom R114 1 Pattern Side 2NA WC61550 To identify it for I88X only R115 is mounted 38 G88XHI C 5 c ed 525 3115025510 X3 o Circuit Board to POWER SW to DM CN900 to DM CN600
129. 575 IFAUINI4 Nc 1 te OR 256FEM aio 24 i IFAUIN 3 Sov3 4 2 5 w JMYINMUTE 9 1 3 it MYOUTMUTE 9 1231 0 0 3 IFAUIN 2 16 NC TC74VHC244FT 1 EM 5 2 2A IFAUINI 1 Sv ayaa NC cs 4 m m 4 4 26 zs 3554 3 IFES 1 gt 1 5 002 V14 11 RD 4 iFRD 4 1 _ gt IFRD 002 14 1Y2 LI 1 4 WEL 6143 2 205 6 gt IFWRH 0024 i 1 34 1 gt MYPWARES 2 10 2 PAGG MIDIINL1 1 lev1 1Y4 17 T 1 0 8 IFAl2 1 1 3 1 81 MIDIOUT 1 8 001 V1 002 v3 0 2 INCTXD1 001 v8 12 g TC74VHC244FT KD KES 064555 0749007844 wwoumurE vocho 4 2 01 9 1 4 cc CNS 1 1 NCRXD2 4 agi 5 5064 sya i 8 leva 11 3 4 7 ed 2 4 1 voc JZEAUOUT 2 7 1 H 51553 5 ND 2 IFAL4 IFAUOUT 3 4 em shee PSP IFA STA 001 48 002 815 NC E po 4 50 Teva VEG IFAUOUT 4 51763 04
130. 6 003 87 IFBCKIN a gt 0 21 0 z 2 2 001 V1 003 812 MIDIOUTI 1 81 55151 MY l5 MIDIOUT 5 53 18 001 815 001 ve 51 4 INCWRL 001 815 001 v2 4518 INCWRH 8 4 004 5 3 0 3 JMAINRES 7 DGND T 9 00 855599 ue Not installed 1018 VEC WAM 461 NcALZI 5 4 M la 61 A168 45 al 4 Lis 71 A14 BYTE 14 1 NCAT3 la vss 1 2 7 NCA 43 4 15 21 DG15 A 1 RM E NCALB o shi ERE NCD 7 Ao oiala NCD 441 4 65 016 5 1 010 BLE 5 0 45 10 ENS Neal 191 1 NCD 1 1 015 NCD 44 SB 0013 1 8 bz 5 NCA 201 1 01 1 014 _9 lao NCD gt 1 013p8 NC 9 1142 NCD S 19 1 03 1 012 B8 04 d NCATO vcc vss moo 5 1 12 2 010 RESET vec NoD 4 45 04 2 77 02 03 NOWAL 015 4415 05 1 010B1 NcoI 10 Dene M
131. 76M SMD 49 22 5792MHZ SMD 49 JK1 JK2 JK3 0 55 5P 140L P 2 0 7P 405L P 2 0 8P 250L P 2 0 9P 275L P 2 0 10P 350L P 2 0 CHO EET EST ET SSS er sa ETE Er ur E3 F3 E3 E3 F3 17 60 WC15660 X4914C0 WC15660 X4914C0 WC15660 X4914C0 7 07890 RANK Japan only 88 PARTNO DESCRIPTION j D WC215300 Cable 13P 275L P 2 0 t WC215400 Cable 14P 250L 2 0 WC215500 Cable 15P 130L 2 0 WC130800 Holder Jack WC130900 Holder 4 V4450100 LED Spacer LM JK1 Earth Sheet 43 2X278 2 t 0 1 JK3 Earth Sheet 73 5x37 t 0 1 VF611200 Monolithic Ceramic Cap 0 100 50V 2 FG644100 Electrolytic Cap 0 0100 2 60104 VF611200 Monolithic Ceramic 0 100 2 60105 611 200 Monolithic Ceramic 0 100 50V Z C0107 VF611200 Monolithic Ceramic Cap 0 100 50V Z 0111 VF611200 Monolithic Ceramic Cap 0 100 50V Z 60200 VF611200 Monolithic Ceramic Cap 0 100 50V Z C0201 VF611200 Mon
132. 8 3 30 2 Sa a248 T 821 AGND sS LS mgl slit FW 6 2 5228838524 p S xlte 875 55351 5 18 2708 F 235 3 pae 8 4 w 1 14 1 14 os Ai 2 T M51 dis R274 25019152 m 442 68 20 1 468 Ap ve Gm I 1 Hu m 2 ESTS 2 T l 5 Negative phase connection paso 2 8 A B 8 0 7 MOIVko SDLAD4 M 0 co 00000 aif Fuge 25280100 F 500015 D A 7 8 4 I 3c 2 5 RN 5 20 4 y us Pog 1 9 T 48 0 See 2 5 49 5218 7 25019152 52 T MCLK 9 8 JAINA iMcLK 02 1748 30 8 2 N 58 8 LACK 825 8 N MASBOMD EW LAO oo wS 0034140 SD M DAd vD 5 1 15 o 4 2 oz OP AMP zzi 24 FILT ASTI 74 4 vss a iv B R5 is URB 20 1015 5 X 8 SN T 81 OE 2 1 5 12 INPUT 7 8 A veg 4 be 960011 oop 5 4 65 22 1 R435 R49 F ae 9 K F 225071 8 404
133. 82A00 A D CONVERTER XCR3064XL 10VQ100C X3628D00 CPLD HD64F3024F X4855C00 CPU AK5383 VS XW272A00 A D CONVERTER AK4393VF E2 XW029A00 D A CONVERTER YM3436DK XG948E00 DIR2 MBCG61594 130 X3299A00 ATSC2A 8420 XW559A00 SRC CS8405A CS XZ349A00 DIT LC4032V 75TN48C X5187B00 CPLD AK4382AVT X0661A00 D A CONVERTER 15 16 18 18 19 20 20 21 21 22 23 23 23 23 YTS440B FZ X3009B00 mLAN PH2 mLAN Packet Handler 2 FUNCTION NAME MLN2 IC7 FUNCTION Oq 00 02 IRERRN IRCVN IRXN VDD VSS ICLK CYCLEOUT DATA4 DATAS VSS NC DATA6 DATA7 NC DATA8 VDD DATA9 DATA10 DATA11 VSS DATA12 DATA13 DATA14 VDD DATA15 SEQO DBC VSS LOCKN PCA PCB VDD 5 4 5 5 6 TSTI7 NC TXE VDD NC VSS VCOCLK 5 SVCO1 000 005 sochronous packet error flag input Low active sochronous reception enable input Low active sochronous reception data enable input Low active 3 3 V Ground sochronous master clock input 24 576MHz cycle out signal input cycle start signal input lsochronous cycle timer enable input sochronous transmission data enable input Low active 3 3 V Ground for LSI test usually connected to ground for LSI test usua
134. ATELL SN74LVC245APWR HD74LVC244ATELL TC7S04F TC7W32FU TE12L 10U NLFC252018T10 DLW31SN161SQ2L DLW31SN161SQ2L 3 3K 63M J 0 63M J 1 0K 1 10 D 100 0K 63M J 10 0K 63M J 0 63M J 0 63M J 100 0 1606 2 7K 8 10 08 63M J 10 0K 63M J 510 0 63M J 510 0 63M J 200 0K 1 10 D 56 0 D 1608 56 0 1608 5 1K 1608 5 1K 1608 10 0K 63M J 100 0K 63M J 3 3K 63M J 0 63M J 100 0 63M J 10 0K 63M J 0 63M J 0 63M J 10 0K 63M J 10 0K 63M J 0 63M J 0 63M J 0 63M J 0 63M J 0 63M J 0 63M J 0 63M J 10 0 63M J 10 0 63M J E3 E3 E3 E3 E3 E3 E3 E3 EET EI E3 E3 E3 p E3 EOE E3 E3 73 ooo EE E p 3 s 3 a EET sm D EET ean ma ED ETS EYE ETE GOS 111 SD s ESTY em ETE
135. AUDIO MIDI INTERFACE SERVICE MANUAL i88X CONTENTS este eave 3 5 PANEL LAYOUT 000 7 CIRCUIT BOARD 2 suu 8 DISASSEMBLY 0 9 LSI PIN DESCRIPTION J 0 Dla aa beske 14 IC BLOCK DIAGRAM 0 0 0 D D 24 CIRCUIT BOARDS 27 SOFTWARE ONLY FOR THE mLAN 42 46 INSPECTION as 50 57 SYSTEM FLOW CHART After turning on the Power 64 65 PARTS LIST BLOCK DIAGRAM 0 WIRING 000 OVERALL CIRCUIT DIAGRAM SY 011724 6 YAMAHA HAMAMATSU JAPAN 20040325 128000 Copyright Yamaha
136. B21 5074 2 JK206 2 3 1 JC5 O CN3 JK20 1 INSERT YKB21 5074 201 T 405 0 Y OUT IN 77 UNBAL A 30 INSERT 0 1 JK207 YKB21 53 12 1 to DM 1 JK202 FG YKB21 5074 2 4 N nos 1 JK203 G YKB2 1 5074 2 4 A 1 to JK204 61 4 EM204 2 MD EM210 A 1 to DM CN2 ale JK205 FG 21 5074 1 JD JCS O L 28CC1 8831037 A 2 3 Q 1 5058 7 Front View 2100 2 1 S 2101 gt lt 2103 gt lt gt lt 114 106 9 21 5010 0 o9 Q 0 O QQ N Separation of Ground Solid Pattern 000000000000009 to DM CN6 to DM CN4 to DM CN502 595591 2 0 JC5 0 to DM CN600 to DM CN5 ENTIS JK 107 YKBe1 5010 Sa CH2
137. C1 8831037 A 3 3 2 CATHODE i88X OVERALL CIRCUIT DIAGRAM 12 12 JK3 i88X Note See parts list for details of circuit board component parts 00000000000000000000000000 i88X
138. CPU A16 CPU A15 VSS CPU A14 CPU A13 CPU A12 CPU A11 CPU A10 CPU 9 VDD CPU A8 CPU A7 CPU A6 CPU A5 CPU A4 CPU A23 VSS CPU A3 CPU A22 CPU A2 CPU 21 CPU 1 CPU A20 CPU AO EA10MD1 2 DSIO P14 DCLK P12 DST2 P11 DST1 P10 DSTO VSS PLLSO PLLS1 5 6 In 8415 mode interrupt request output from PH1 block to microprocessor MPU signal MPU data bus MPU data bus MPU data bus MPU data bus Ground terminal MPU data bus MPU data bus MPU data bus MPU data bus MPU data bus MPU data bus Power terminal MPU data bus MPU data bus MPU data bus MPU data bus MPU data bus MPU data bus Ground terminal MPU signal General purpose input output terminal General purpose input output terminal General purpose input output terminal MPU CE10EX signal Power terminal MPU NMI signal Test terminal MPU address bus MPU address bus MPU address bus MPU address bus MPU address bus Ground terminal MPU address bus MPU address bus MPU address bus MPU address bus MPU address bus MPU address bus Power terminal MPU address bus MPU address bus MPU address bus MPU address bus MPU address bus MPU address bus Ground terminal MPU address bus MPU address bus MPU address bus MPU address bus MPU address bus MPU address bus MPU address bus MPU area 10 boot mode select signal MPU area 10 boot mode sele
139. Ceramic Cap 05064100 Capacitor B chip 95064100 Capacitor B chip 05135330 Capacitor F chip 05135330 Capacitor F chip US064100 Ceramic Capacitor B chip US064100 Ceramic Capacitor B chip UF038100 Electrolytic Cap chip 05064100 Capacitor B chip 05064100 Capacitor B chip 05064100 Capacitor B chip XR680A00 IC New parts 18 2 0X6 MFZN2BL 0 0100 50V K 0 33 50V J 0 0100 50V 10 00 16 0V 0 22 50V J 0 1000 16V K 470 16V UUR1CA 0 0100 50V K 0 0100 50V K 2200 50V J 0 0100 50V K 2200 50V J 0 0100 50V K 100P 50V J 10 50V D 10 50V D 0 0100 50V K 2200 50V J 0 0100 50V K 220P 50V J 0 0100 50V K 0 0100 50V 22 000 6 3V K 3225 0 0100 50V K 22 000 6 3V K 3225 0 1000 16VZ 6P 50VD 0 0100 50V K 22 000 6 3V K 3225 6P 50VD 0 0100 50V K 22 000 6 3V K 3225 0 0100 50V K 22 000 6 3V K 3225 0 3300 16V Z 0 3300 16VZ 22 000 6 3V K 3225 0 0100 50V K 270P 50V J 0 0100 50V K 2700 50V J 22 000 6 3V K 3225 F 0 010 50V Z 0 0100 50V 0 0100 50V 0 3300 16VZ 0 3300 16VZ 0 0100 50V 0 0100 50V 100 16V 0 0100 50V 0 0100 50V K 0 0100 50V PH 10P TE IEEE1394 6P SE IEEE1394 6P SE 6P TE 8831E 100 SE RB160L 40 TE25 TC7W14F TLC29321PWR RN5VD30CA TR UPC2933T E1 YTS440B FZ MLAN NC1 24LC16BT I SN MD8408B XCR3064XL 10VQ100C TC7SHO8FU 1
140. Ceramic Capacitor CH US061100 Ceramic Capacitor CH UAS353100 Mylar Capacitor 1000P 50V J UAS353100 Mylar Capacitor 1000P 50V J UU147470 Electric Capacitor 47 00 25 0V UU147470 Electric Capacitor 47 00 25 0V US062220 Ceramic Capacitor SL chip 220P 50V J US062220 Ceramic Capacitor SL chip 220P 50V J UU147470 Electric Capacitor 47 00 25 0V UU147470 Electric Capacitor 47 00 25 0V US061220 Ceramic Capacitor CH chip 22P 50V J US061220 Ceramic Capacitor CH chip 22P 50V J 90167470 Electric Capacitor 47 00 50 0V UU167470 Electric Capacitor 47 00 50 0V UU167470 Electric Capacitor 47 00 50 0V US064100 Ceramic chip 0 0100 50V K UU167470 Electric Capacitor 47 00 50 0V US064100 Ceramic chip 0 0100 50V K US061100 Ceramic Capacitor CH chip 10P 50V US061100 Ceramic Capacitor CH chip 10P 50V UU167470 Electric Capacitor 47 00 50 UU167470 Electric Capacitor 47 00 50 US061100 Ceramic Capacitor CH chip 10P 50V US061100 Ceramic Capacitor CH chip 10P 50V US064100 Ceramic chip 0 0100 50V K US061100 Ceramic Capacitor CH chip 10 50V D US061100 Ceramic Capacitor CH chip 10 50V D US064100 Ceramic chip 0 0100 50V K US062150 Ceramic Capacitor SL chip 150P 50V J US062150 Ceramic Capacitor SL chip 150P 50V J UU147220 Electric Capacitor 22 00 25 0V US064100 Ceramic chip 0 0100 50V K UU147470 Electric Capacitor 47 00 25 0V UU147470 Elect
141. Corporation All rights reserved PDF K8291 MOD 04 04 i88X IMPORTANT NOTICE This manual has been provided for the use of authorized Yamaha Retailers and their service personnel It has been assumed that basic service procedures inherent to the industry and more specifically Yamaha Products are already known and under stood by the users and have therefore not been restated Failure to follow appropriate service and safety procedures when servicing this product may result in WARNING personal injury destruction of expensive components and failure of the product to perform as speci fied For these reasons we advise all Yamaha product owners that all service required should be performed by an authorized Yamaha Retailer or the appointed service representative This presentation or sale of this manual to any individual or firm does not constitute authorization certifica IMPORTANT 2 a tion recognition of any applicable technical capabilities or establish principal agent relationship of any form The data provided is believed to be accurate and applicable to the unit s indicated on the cover The research engineering and service departments of Yamaha are continually striving to improve Yamaha products Modifications are therefore inevi table and changes in specification are subject to change without notice or obligation to retrofit Should any discrepancy appear to exist please contact the distributor
142. E EI a ET sas EZ ET EI nan ET EIE ET OP AMP OP AMP OP AMP OP AMP OP AMP A D CONVERTER A D CONVERTER INVERTER A D CONVERTER D A CONVERTER D A CONVERTER OP AMP OP AMP OP AMP RANK Japan only i88X 10 WC617300 LED New parts UPC4570G2 NJM4556AD NJM4580M D TE2 NJM4580M D TE2 AK4393VF E2 NJM78L05UA UPC4570G2 S 80128BNMC JGN TC7WH74FU SN74LV245APWR HD64F3024F SN74LV245APWR SN74LV245APWR SN74LV245APWR SN74HC151NSR SN74HC574NSR SN74HC2G14HDCTR SN74HC2G14HDCTR TC7WU04F DS26C32ATMX TC7SH32FU TE85L OR TC74VHC14FT TC74VHCT32AFT EL M51953AFP TC74VHC74FT YM3436DK MBCG61594 130 PC410LONIP UPC2933AT E1 TLC2933IPWR LC4032V 75TN48C NJM2369M TE 1 SI 8501L NJM7909FA 09 05 MD1421N NJM2368M TE1 NCJ9FI H 0 NCJ9FI H 0 BLO2RN1 R62T4 BLO2RN1 R62T4 TB06A015 BLO2RN1 R62T4 BLO2RN1 R62T4 1200 BLM31P121SN1L BLO2RN1 R62T4 BLO2RN1 R62T4 7008 2N 48V 47UH SBC3 470 142 SNT D10TF TLSU126 NP RE SPR 39MVWF SPR 39MVWF SPR 39MVWF SPR 39MVWF SEL2210W RE y EEE O EE E EE EE EE EEE ECT EE OEE oo Onnooo
143. E 1 EI s ET usa J EY s le man EI EI E am aaa EI noo E 9 4 apn 1 0 0 1 1 ER oo 0 t oOo 3 az noo 1394 1 1394 2 INVERTER PEL VOLTAGE DETECTOR REGULATOR 3 3V MLANPH2 MLAN EEPROM PHY 1394 CPLD AND RANK Japan only 1474400 Plate 1474400 Plate 9980400 Inductance WA626200 Choke Coil Chip WA626200 Choke Coil Chip RD356330 Carbon Resistor chip RD350000 Carbon Resistor chip 1194900 Carbon Resistor chip RD358100 Carbon Resistor chip RD357100 Carbon Resistor chip RD350000 Carbon Resistor chip RD350000 Carbon Resistor chip 55100 Resistor chip RF356270 Carbon Resistor chip RD354330 Carbon Resistor chip RD354330 C
144. EL MCKO SEL VCO1 8000 1 VDD PCA PCB LOCKN1 VSS VCO 01 CLK VDD L01 Pump SK DIR SCK DIR SO DIR 1 DIR CSN DIR INT DIR LOCKN ERR BS VDD XTAL OSC3 XTAL OSC4 VSS DBL V FS128 C SYNC U DIR SDI VDD WRH WAIT WRL PLLC VSS RD RESET BCLK VSS DMAENDO DREQ mLAN DACK mLAN CS mLANICES BUSGET BUSACK BUSREQ VDD 0200 0 Master clock output for digital audio output Delay output of WCKO 15660958 signal output from built in DIT Selection of PLL division rate setting bit for SYT MCKO division rate setting bit 1 MCKO division rate setting bit 0 PLL division rate setting bit 1 for SYT PLL division rate setting bit 0 for SYT PLL external VCO clock input for SYT Power terminal PLL external phase comparator output for SYT PLL external phase comparator output for SYT PLL lock flag output for SYT Ground terminal External VCXO input for digital PLL1 SYT Power terminal Pump signal to sink current for PLL1 Ground terminal Pump signal to source current for PLL1 Power supply terminal External VCO input for digital PLL2 SYT Ground terminal Pump signal to sink current for PLL2 Power terminal Pump signal to source current for PLL2 Ground terminal MIDI input 0 MIDI input 1 MIDI input 2 MIDI input 3 Power supply terminal MIDI output 0 MIDI output 1 MIDI output 2 MIDI output 3 Ground terminal To SCK of built in 0185 To
145. F BRIE 8 1 DTI ADUTR Re3e eme cao GAIN CH4 R454 8263 253 1 9 4 4 4 44 Negative phase connection R419 R41 ae IF 105 DGNO NJM78L 100109 ar 5 AE 8427 5 JM78LO5UA XJ598A00 1 iS 47725 ao 29 REGULATOR 5V 2K F u s 23500 5 9 ot pi w 1 AS 2 R21 Abe 1 5 8 gt ST DM IC37 5 7297 10 NJMABBOMD m T Ic3 34 1030 X NJM4580MD 0 0 2 ol 18 52 7 Ta OP AMP NUM4580MD 1 2528 38 55 4 82 N N 1 18 aye 182 A D CONVERTER 95 86 5 20 t 7 Ka 98 22 1 OUTPUT nm ral 7 ol Ra 6 KIF v T Fo 4 C195 C207 c223 2 27K F 3 9K 0113 8 424 2 55351 5 y 7 INPUT 3 6CH Ta 3 INPUT AGND D A 2501915 11 E 47 EW F vo 125 1 28280102 8400 10 8128 EW Knie pu 5 0 0160 CONVERTER xo cimi 2 TI 2 39 42 48 5 s 8163 2086 Sr i nm EM E S Sr F gt
146. IN 43 4 AUDIOINIS INVERTE Ie IEE 1 eAUGUTTS d 3 oure s 07 AO OE 1 15 7 2 4 1 4 1 3 AUDIOOUT 4 15 15 Ao BEL RENTEN 57 Lx 2 2 B AUDIOOUT S 16a T IFAUOUTTSI 4 GND 405 OA16 MB 9 AUD TOOUTES 1N2 5 oure s 8 05 hare 1 15 MAT 42 5 6 1 2 AUDIOINT101 q 12l 2 6 oure elt 7 Fog 10 AING AOUTS 10 131 el 10 INA 1038 AUDIOOUT 17 IFAUOUT 7 16l AIN40 AQUT 9 2 34 2 0 TC7W32FU AUDIOOUT 16 so NE re IFAUOUTIBI ROS buvisi 5 54 t 7r AunToTN tal 5 20 1 1 14112 421 6 742 85 42 Blas DGND mila GND GND DGND 13 5 45 19 1 5 7 1 R c94 1 21 JPHBCKO 604 465 14 6 Air r 006 IFAD LINE DRIVE 21690 0 01u 4 eno 22 B2 JPHWCKOD 001 vi6 15 7 ET 597857 0415 7 1 ATA 23 E3 4 46 00 40 6 116 98 028 1 DD 47 4 1 AUDIOIN 15 8 1 24 24
147. ME Transmit channel status block start Not used Interrupt User data Master clock Digital ground Positive digital power supply 5V Hardware software control mode select Differential line drivers Address bit 1 Serial control data in SPI Control port clock DM 1 703 FUNCTION 5 S NOOR N INCLK2 BO 81 82 53 B4 for JTAG InSystemPrograming reserved Set H while ADAT IN mode Double reserved Clock out 1fs for frequency Counting reserved Set H while DataRate 88 2K or 96KHz reserved for JTAG InSystemPrograming PLL Input FeedBack reserved PLL Input Reference reserved PLL VCO Out clock reserved reserved WCLK out 1fs WCLK out 1fs 1tick Delayed WCLK out 1fs 4tick Delayed BCLK out 64fs 2tick Delayed Reverse TMS B5 B6 B7 GNDIO1 VCCIO1 B8 B9 B10 B11 TDO VCC GND B12 B13 B14 B15 0E INCLK3 INCLKO A0 OE A1 A2 A3 A4 4382 0661 00 Digital to Analog Converter CSN 6 8 uP CCLK OF Interface 8 Audio Data Interface MCLK 4 VDD 13 Vss 16 DZFL 5 DZFR De emphasis Clock Control Divider 8x AX SCF Interpolator Modulator 8X Interpolator Modulator SCF 2 AOUTL 1 AOU
148. Monitor Measuring Conditions tis time when the value of the Noise level crosstalk and the Distortion Rate used 20KHz LPF of measuring instrument ATS 2 and it is regulated Input Signal for Test Sine wave IKHz RSz150 ohm Distortion Rate 0 001 or less unless otherwise speci fied Load Conditions of Analog Input Output plug for Test amp CH2 Input Termination Resistance 150 ohm between Hot and Cold CH1 CH8 Output Load Resistance 10K ohm between Hot and Cold PHONES Output Load Resistance 33 ohm T01 FS Jitter LED mLAN Terminal Check Description e Checks that the FS on the main unit switches over correctly by changing the FS on the mLAN side e Checks that the mLAN Active LED function normally e Checks that the mLAN terminals x2 function normally Equipment Setting Inspection tool LoopBackOn FS 48KHz 96KHz Connection Setting Master PC Main Unit Settings PHANTOM SW OFF Input 1 Gain Volume max Input 2 Volume max Inputs 3 8 Gain Volume max Monitor Select OFF Optical Select DIGITAL Monitor Volume max Master Volume Procedure 1 1 Apply an input signal 60dBu to Input 1 and Input 2 Switch over the FS by using the Inspection tool Click LoopBack C 48KHz or LoopBack D 96KHz 1 2 Turn off on the mLAN ACTIVE LED by using the Inspection tool LED lighting button is clicked and START button is clicked
149. N102 88 16523 a imm 8178 2 2 ms 638 1035 to JK1 CN105 4 6813 JG con 8 14 2 cms 20988 660 1821 3 Qu 112 6 C701 ne 1R20 6289 d A D34 mg p to JK1 CN104 6297 0 TRIB 8318 8200 025 8317 8287 295 E JC 65 C 029 6 29 293 2 H sees H E 86 Ese to JK2 CN202 Phantom MIC LINE Hi z MIC LINE Hi Z _ MIC LINE MIC LINE2 2 Vol 28 to JK3 CN302 not used All Roos 35 to DMSUB CN803 to DMSUB CN802 8 885629 1605 56 to DMSUB CN800 me 44799 1 mim UE 900 4 l M um 2 YAMAHA x4913Q m o o o 22 zs 1 5 mall ME Se Emz 959 4 UE em 65 x m 21 Kg N m 55 imi COE A0 5 E m 2 0 gt CIBS 7 5 2 7 162 ra sapo S i 86 036 1011 09 3 TE 9e e e c e em 6266 5 EH 5 p eae Du a E E vee E
150. NI ES EE E PS py EE EI EE EE ES come me EE EI 01 1 3 was E3 ama P was T EI EY 12111151 EST E as ES EZ E ET E ET EI ET RANK Japan only i88X PARTNO DESCRIPTION V1192900 Carbon Resistor chip 150 0 0 RD254390 Carbon Resistor chip 39 0 0 1 RD254390 Carbon Resistor chip 39 0 0 1 J V1196300 Carbon Resistor chip 3 6K 1 10D V1196300 Carbon Resistor chip 3 6K 1 10D 1196600 Carbon Resistor chip 4 7K 1 10 D V1196600 Carbon Resistor chip 4 7K 140 D V1197300 Carbon Resistor chip 9 1K 1 10 V1197300 Carbon Resistor chip 9 1K 1 10 V1197400 Carbon Resistor chip 10 0K 1 10 V1197400 Carbon Resistor chip 10 0K 1 10 1192900 Carbon Resistor chip 150 0 1 10 1192900 Resistor chip 150 0 1 10 V1197400 Carbon Resistor chip 10 0K 1 10 1197400 Resistor chip 10 0K 1 10 1197300 Resistor chi
151. PH2 is cascade connected Isochronous transmission packet end When only PH1 at work Isochronous transmission packet end output In normal mode if other NC1 or PH2 is cascade connected Isochronous transmission request When only PH1 at work Isochronous transmission request output In normal mode cycle timer enable When only 1 at work Isochronous cycle timer enable input In normal mode Isochronous Cycle Start Packet transmission reception timing output When only PH1 at work isochronous cycle start signal input i88X 17 i88X 18 MD8408B XZ762A00 PHY Physical Layer FUNCTION NAME MLN2 1010 FUNCTION PIN NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 S NO 00 40 O1 O Link request Digital power supply 49 152MHz link system clock Digital ground PHY Link interface control signals Digital power supply PHY Link interface data signals Digital ground PHY Link interface data signals Digital power supply Test mode control terminals Digital ground Digital power supply Digital ground External capacitor connection terminal for power up reset Analog ground Non connection Analog power supply 1 For crystal connections Connection terminals for quartz crystal oscillators Analog ground Analog power supply 1 A termin
152. R X3320A00 PLL DM IC702 LOGIC 1 14 Digital LOGIC VCO 69 Bias TEST Meas vco 3 12 vco IN VCO OUT VCO IN FIN A VCO GND FIN A 4 11 GND FIN B VCO INHBIT PFD OUT BED INHIBIT FIN B 5 VCO INHIBIT LOGIC GND NC PFD OUT 6 9 PFD INHIBIT LOGIC GND 7 8 NC Digital MD1421N X3787A00 REGULATOR 3 3V 5 0V DM IC930 NJM2368M TE1 X5185A00 NJM2369M X4922A00 REGULATOR VARIABLE DM IC901 IC931 F B GND OUT 26 8 REF cs 5 v REF HighSide Vret Vout 5 8V HighSide Driver CLM Vth 0 1 0 2V 3 3V 5V ampOUT S S F B GND OCL VGH CIRCUIT BOARDS 11 1 1 5 DM CIRCUIT BOARD Version 4913 0 DM CIRCUIT BOARD D Version X4913D0 MLN2 CIRCUIT BOARD X3290C0 MLN2 CIRCUIT BOARD X3290D0 MLN2 CIRCUIT BOARD X3290E0 JK1 CIRCUIT BOARD 491400 JK2 CIRCUIT BOARD X4914C0 JK3 CIRCUIT BOARD 491400 gt DMSUB CIRCUIT BOARD Version 4913 0 DMSUB CIRCUIT BOARD D Version X4913D0 Page 28 Page 32 Page 36 Page 37 Page 38 Page 39 Page 40 Page 40 Page 41 Page 41 i88X 27 i88X DM Circuit Board Version to JK1 CN101 to JK1 C
153. RD258100 Carbon Resistor chip RD258330 Carbon Resistor chip RD257270 Carbon Resistor chip RD258330 Carbon Resistor chip RD257330 Carbon Resistor chip RD150000 Carbon Resistor chip RD150000 Carbon Resistor chip RD357100 Carbon Resistor chip 54220 Proof Resistor RD357100 Carbon Resistor chip RD357470 Carbon Resistor chip 1194500 Resistor chip 1195600 Resistor chip 1199200 Resistor chip RD357100 Carbon Resistor chip RD357100 Carbon Resistor chip 56390 Proof Resistor New parts PARTNO DESCRIPTION 220 0 63M J 47 0 1 4 J 47 0 1 4 J 2 2K 63M J 39 0 0 1 J 43 0 0 1 1 0K 63M J 220 0 63M J 47 0 63M J 3 9K 1 10 D 0 63M J 47 0 63M J 0 63M J 47 0K 63M J 47 0K 63M J 0 63M J 47 0K 63M J 47 0K 63M J 47 0 63M J 0 63M J 47 0 63M J 0 63M J 0 63M J 1 0M 63M J 470 0 63M J 100 0 63M J 0 63M J 1 0K 110 D 750 0 110 D 47 0K 63M J 47 0 63M J 100 0 63M J 47 0 63M J 47 0 63M J 2 4K 110 D 330 0 1100 3 0K 1 10 D 10 0K 63M J 4 7K 63M J 47 0 63M J 47 0 63M J 47 0 63M J 47 0 63M J 47 0 63M J 0 63M J 0 63M J 0 63M J 100 0 63M J 100 0 63M J 220 0 63M J 220 0 63M J 22 0K 0 1 J 0 0 1 4 J 100 0K 0 1 J 330 0K 0 1 J 27 0K 0 1 J 330 0K 0 1 J 33 0K 0 1 J 0 0 1 4 J 0 0 1 4 J 10 0K 63M J 22 0 1 4 J 10 0K 63M J 47 0K 63M J 680 0 1 10D 2 0K 1 10 D 56 0K 1 10 D 10 0K 63M J 1
154. RD355150 Carbon Resistor chip RD357100 Carbon Resistor chip RD357100 Carbon Resistor chip RD355150 Carbon Resistor chip RD357100 Carbon Resistor chip RD357100 Carbon Resistor chip RD357100 Carbon Resistor chip RD357100 Carbon Resistor chip RD254750 Carbon Resistor chip RD358100 Carbon Resistor chip RD357100 Carbon Resistor chip RD356470 Carbon Resistor chip RD256330 Carbon Resistor chip RD256100 Carbon Resistor chip RD354470 Carbon Resistor chip New parts 14 100 0K 0 1 J 10 0K 0 1 J 10 0K 0 1 J 0 0 1 4 J 0 0 1 4 J 0 63M J 0 63M J 39 0 1100 39 0 1100 0 63M J 20 0 1100 20 0 1100 2 0K 1 10 D 2 0K 1 10 D 4 7K 1 10 D 2 0K 1 10 D 2 0K 1 10 D 4 7K 1 10 D 2 0K 1 10 D 2 0K 1 10 D 4 7K 1 10 D 2 0K 1 10 D 2 0K 1 10 D 4 7K 110 2 0K 1 10 D 2 0K 1 10 D 4 7K 1 10 D 2 0K 1 10 D 2 0K 1 10 D 4 7K 1 10 D 47 0 63M J 47 0 63M J 0 63M J 0 63M J 47 0 63M J 47 0 63M J 0 63M J 0 63M J 100 0K 63M J 10 0K 63M J 10 0K 63M J 0 63M J 0 63M J 47 0 63M J 47 0 63M J 0 63M J 0 63M J 150 0 63M J 150 0 63M J 10 0 63M J 150 0 63M J 150 0 63M J 470 0 0 1 J 150 0 63M J 150 0 63M J 10 0K 63M J 150 0 63M J 10 0K 63M J 10 0K 63M J 150 0 63M J 10 0K 63M J 10 0K 63M J 10
155. SPDIF 21pin L RES_ATDIR 24pin L OC_LED_MON 25pin H 000 8 0000000 MONITOR SELECT LED RES_MLN2 18pin H PD_DAC 19pin H RES ADC 20pin H RES ATDIR 24pin 2H OC LED 25 H 9 00000 Progam OC LED 25 L 000 88 1 188 U O MONITOR 5 00 2 1 003 1 2144 11 3 4 A8kT DIGITALO 000 000 000 000 0 1 2 3 4 DIGITAL 2 00 00000 00
156. TC74VHCO4FT X0195A00 Hex Inverter 0 1 620 1 15 TC7SHO8FU XR680A00 2 Input AND Gate DM IC619 7 1 5 INA 2 GND 3 4 TC74VHCT32AFT EL XZ372A00 TC7W32FU TE12L XQ173A00 Quad 2 Input OR DM IC607 4 vec 13 2 9 ay 10 8 24 IC BLOCK DIAGRAM TC7WU04F XN567A00 TC7WUO4FU XQ805A00 Triple Inverter DM IC600 1C622 TC74VHC14FT XV890A00 Hex Inverter DM IC606 1 2 6A 3 ev 4 5 5Y 6 4 7 Dual 2 Input OR MLN2 1C38 IC45 e TC7S04F XM182A00 Inverter Gate MLN2 IC41 NC 1 5 2 9 vss 3 4 our TC7W14F XR336A00 SN74HC2G14HDCTR X3268A00 Triple Inverter DM IC513 1C516 MLN2 IC1 1C21 TC7SET32FU XW814A00 TC7SH32FU TE85L OR XW633A00 Input OR Gate DM IC604 1C605 1C618 621 10623 1 624 INB 5 2 2 3 4 TC74VHC74FT XV892A00 Dual D Type Flip Flop DM IC609 INPUTS PR CLR CLK H x TC74VHC157FT X0199A00 Quad 2 to 1 Multiplexer DM IC602 SN74HC574NSR XH225A00 Octal D Type Flip Flop DM IC512 OUT PUT Voc CONTROL 2
157. TL 9 AOUTR MCLK 1 2 3 4 5 5 0 AOUTR celk 7 8 for JTAG InSystemPrograming MCLK out 256 or 128fs Reverse MCLK out 256 or 128fs Reverse MCLK out 256 or 128fs FS128 out 128fs Reverse FS128 out 128fs FS256 out 256fs Reverse FS256 out 256fs for JTAG InSystemPrograming BCLK out 64fs BCLK out 64fs Reverse WCLK out 1fs 2tick Fast CLK Output ADAT out FrameRate CLK Input MLN2 WCLK CLK Input ADAT In FrameRate CLK reserved reserved reserved reserved Set H while Master MLN2 DM IC17 IC18 IC19 IC20 6 DZFL 15 DZFR 12 AOUTL AOUTL 0 AOUTR Vss 9 AOUTR Pin Name Function MCLK Master clock input BICK Audio serial data clock Audio serial data input LRCK UR clock PDN Power down mode CSN Chip select CCLK Control data input Control data input AOUTR Rch negative analog output Rch positive analog output AOUTL 6 Lch negative analog output AOQUTL Lch positive analog output Ground Power supply 5V DZFR data zero input detect DZFL Note All input pins should not be left floating Lch data zero input detect 23 188 TC74VHCTO4AF XT777A00
158. VD 3 3VD 5 PHY LINK MIDI IN OUT 6 Audio Data MLN2 rere uem CPhantom SW SCLK 49 512MHz OMH Z i Ein 55 0 8 Packet Master Slave PLL Lock 55 55 5 7 TR6 8 He Async Hold 4 1 T CN2 Clock for MIDI Packet s i SO 53984 6P 4 lock CPU mLAN NC1 s CPU core eu al a 7 1 8 8 oh 3 3VD 45VA a i 9 8 2 9 4 8 Swe 2 4 9 CPLD 1 mLAN Word 5 2 gt 29 SW2 3 4 1 394 prins Clock Direction 1 s 9 7 23 3 T eo ianwo 8 5 IC16 28PIN o 5400 8 Packet Master Slave lt a 20 j i CH1 Mic Line 2 14 Packet Master Slave 21 3 oor 1 7 208 Digital Audio 16ch oT Fs_count I 2 PCA SYT Match i 2o 90 3 3VD SEL MASTER Digital OF 3 N3 7 POB Divider BOK 64Fs Audo 1 L IC616 28PIN SO 53984 6P ow Following 512Fs MCK 256Fs Fs 44 1 48KHz 128Fs 88 2 96KHz 602 16 5VD Rx Digital Audio 24ch E 1 722 p Cumo 1 JK2 CH2 Mic Line Sx gt 1B TR2 69 Audio Format
159. a low power mode when low Master Slave Mode Selects operation as either clock master or slave Left Right Clock Determines which channel Left or Right is currently active on the serial audio data line Serial Clock Serial clock for the serial audio interface Master Clock Clock source for the delta sigma modulator and digital filters Digital Power Positive power supply for the digital section Ground Ground reference Must be connected to analog ground Logic Power Positive power for the digital input output Serial Audio Data Output Output for two s complement serial audio data MCLK Divider Enables a master clock divide by two function High Pass Filter Enable Enables the Digital High Pass Filter Serial Audio Interface Format Select Selects either the left justified or S format for the SAI VA VQ2 AINL VQ3 REF_GND FILT Mode Selection Determines the operational mode of the device Overflow Detects an overflow condition on both left and right channels Analog Input Quiescent Voltage Ground Ground reference Must be connected to analog ground Analog Power Filter connection for the internal quiescent reference voltage The full scale analog input level is specified in the Analog Characteristics specification table Positive power supply for the analog section Reference Ground Ground reference for the internal sampling circuits Positive Voltage Reference Positive reference voltage fo
160. al for Cable Power Status detection Analog ground FUNCTION AVDD1 TpBias1 50 TpBin TpBip TpAin 1 TpBOn TpBOp TpAOn TpAOp AGND AVDD2 DVSS Disabled 00 5200 LDSEL DVDD En_Accel En_Multi SR DIRECT DVSS LinkOn PC2 PC1 PCO CMC LPS Analog power supply 1 A cable bias output terminal negative phase sequence terminal A positive phase sequence terminal A negative phase sequence 1 terminal positive phase sequence terminal negative phase sequence terminal A positive phase sequence terminal negative phase sequence terminal positive phase sequence 1 terminal Analog ground Analog power supply 2 Digital ground These pin define the initial value of the disable bits in the PHY port status page after a hardware reset and the condition of the terminal of the level is reflected Phy Speed Control signal Timing setting terminal for the PHY Link interface Digital power supply This bit defines the initial value of the Enab_accel bit after a hardware reset This bit defines the initial value of the Enab_multi bit after hardware reset Suspend Resume function control signal Defines operation mode setting terminal for the PHY Link interface Digital ground Link On signal output Power Class Configuration management capable setting terminal Link power status DM 1212 1213 1014 FUNCTION Reset The device enters
161. arbon Resistor chip RD350000 Carbon Resistor chip RD354330 Carbon Resistor chip RD354330 Carbon Resistor chip RD354330 Carbon Resistor chip RD356470 Carbon Resistor chip RD350000 Carbon Resistor chip RD350000 Carbon Resistor chip RD357100 Carbon Resistor chip RD357100 Carbon Resistor chip RD356470 Carbon Resistor chip RD359100 Carbon Resistor chip RD355510 Carbon Resistor chip RD355510 Carbon Resistor chip VK581700 Carbon Resistor chip RF354560 Carbon Resistor chip RF354560 Carbon Resistor chip VZ750900 Carbon Resistor chip VZ750900 Carbon Resistor chip RD357100 Carbon Resistor chip RD358100 Carbon Resistor chip RD356330 Carbon Resistor chip RD350000 Carbon Resistor chip RD355100 Carbon Resistor chip RD357100 Carbon Resistor chip RD350000 Carbon Resistor chip RD350000 Carbon Resistor chip RD357100 Carbon Resistor chip RD357100 Carbon Resistor chip RD350000 Carbon Resistor chip RD350000 Carbon Resistor chip RD350000 Carbon Resistor chip RD350000 Carbon Resistor chip RD350000 Carbon Resistor chip RD350000 Carbon Resistor chip RD350000 Carbon Resistor chip RD354100 Carbon Resistor chip RD354100j Carbon Resistor chip New parts 51957 TC7W14F HD74LVC245ATELL SN74LVC245APWR HD74LVC245ATELL SN74LVC245APWR HD74LVC245ATELL SN74LVC245APWR HD74LVC244ATELL HD74LVC245ATELL SN74LVC245APWR TC7W32FU TE12L HD74LVC245
162. ard back and remove the DM and DMSUB circuit boards 40 5 5 7 0 U 0770 U U Fig 4 partial figure 1 40 Bind Head Tapping Screw B 3 0X8 MFZN2BL 600190 000000000 F40 F40 6 lt gt _ 30 30 Front Panel 0000000000 Fig 5 30 Screw 3 088 MFZN2BL WA260800 F40 Cap Screw 3 0X8 MFZN2BL WA260800 330 Knob V4765800 0 0 Tool TX000021 0000000 0000000 188 11 i88X
163. ce for serial interface for serial interface for serial interface for serial interface for serial interface for serial interface 600000000 OOOOOOO OO O e AK5383 VS XW272A00 ADC Analog to Digital Converter DM IC16 FUNCTION FUNCTION Lch voltage reference output Serial data output Lch ground Frame synchronization clock Lch common voltage Master clock input Lch positive analog input Double speed sampling mode select Lch negative analog input HPF enable Zero calibration Test Digital power supply 3 3V Substrate ground Digital ground Analog ground Calibration status Analog power supply 5V Reset Rch negative analog input Serial interface mode select Rch positive analog input Rch common voltage L R channel select clock Rch ground Serial data clock Rch voltage reference output 2 0 os 2 20 e 4393 2 XW029A00 D A CONVERTER FUNCTION i88X DM IC36 FUNCTION 5 Digital Ground Pin Digital Power Supply Pin 3 3V or 5 0V Master Clock Input Pin Power Down Mode Pin When at L the Ak4393 is power down mode and is held in reset The AK4393 should always be reset upon power up Audio Serial Data Clock Pin The clock of 64fs or more than is recommended to be input on this pin Audio Serial Data Input Pin 2 s complement MSB first data is input on th
164. citor F chip 05064100 Ceramic Capacitor B chip UU137470 Electric Capacitor 05145100 Ceramic Capacitor F chip Mylar Capacitor Chip UU148220 Electric Capacitor 00137470 Electric Capacitor 05064100 Ceramic Capacitor B chip UU148220 Electric Capacitor UU137470 Electric Capacitor UU148220 Electric Capacitor 05145100 Ceramic Capacitor F chip Mylar Capacitor Chip Ceramic Capacitor F chip 05145100 Ceramic Capacitor F chip UB045100 Monolithic Ceramic Cap 00137470 Electric Capacitor 05145100 Ceramic Capacitor F chip 05145100 Ceramic Capacitor F chip 0 045100 Monolithic Ceramic Cap VR329600 Mylar Capacitor Chip Mylar Capacitor Chip 00137470 Electric Capacitor 05145100 Ceramic Capacitor F chip Mylar Capacitor Chip Monolithic Ceramic Cap Electrolytic Cap chip Mylar Capacitor Chip Electrolytic Cap chip Ceramic Capacitor B chip Ceramic Capacitor B chip Monolithic Ceramic Cap Electrolytic Cap chip Electrolytic Cap chip Ceramic Capacitor F chip Electrolytic Cap chip Ceramic Capacitor F chip Monolithic Ceramic Cap Electrolytic Cap chip Ceramic Capacitor F chip Electrolytic Cap chip Ceramic Capacitor F chip UB045100 Monolithic Ceramic Cap WD093700 Electrolytic Cap chip 0 847470 Electrolytic Cap 0 847470 Electrolytic Cap 05145100 Ceramic Capacitor F chip 0 847470 Electrolytic Cap Electrolytic Cap Ceramic Capacitor B chip 09064100
165. crew B WA388400 Circuit Board Holder WC615500 Circuit Board 600230 Head Tapping Screw B EG340340 Bind Head Screw WC215600 Connector Assembly WC215800 Connector Assembly WC215900 Connector Assembly CB040540 Cord Binder VP834600 Filament Tape WC623500 Top Cover 600190 Head Tapping Screw B V7629700 Bind Head Tapping Screw S V9980800 Rack Angle 600140 Head Tapping Screw B VG016600 Cord Column EP600190 Bind Head Tapping Screw B Jack Plate VL812900 Power Switch Knob V4765800 Knob Insulation Sheet CB502030 Cord Binder WC121900 Bottom Assembly Bottom Cover 2487000 PET Sheet Front Panel Assembly WC122700 Front Panel VL813000 Escutcheon Power Switch WC130700 Switch Guard WA260800 Cap Screw WC161900 Circuit Board 600230 Head Tapping Screw B WC141100 Button WC533300 Button WC217800 Circuit Board 600230 Head Tapping Screw B 616100 Assembly V7256400 Push Switch EG330360 Bind Head Screw V1549000 U shaped Holder PET Sheet ACCESSORIES 8029000 Adapter 8029100 Adapter 292001 0 Adapter 8029300 Adapter 944500 Adapter WB122200 Interface Cable X4149B00 CD ROM CD ROM PARTNO DESCRIPTION LM M LM 3 0X8 3 0X8 3 0X6 3 0X8 3 0X6 JK2 3 0 8 MFZN2BL WLS 16 0 DPX 1000 mLAN2 3 0 6 MFZN2BL 4 0 6 MFZN2BL XH XH
166. ct signal MPU area 10 boot mode select signal Power terminal Serial input output terminal for debugging General purpose port 14 serial input output terminal for debugging General purpose port 13 serial input output terminal for debugging General purpose port 12 serial input output terminal for debugging General purpose port 1 1 serial input output terminal for debugging General purpose port 10 serial input output terminal for debugging Ground terminal MPU PLL setting terminal MPU PLL setting terminal Test terminal POO SRXD1 001 4 14 002 002 8 27 INT3 GPIO 0 GPIO 1 TXE SWCK X2SPD VDD LINKON DIRECT CS LINK INT1 LINK INT2 LINK VSS BUSMASTER CYCLEOUT VDD IRERR IRCV IRX ICLK VSS IDATA15 IDATA14 IDATA13 IDATA12 IDATA11 IDATA10 IDATA9 IDATA8 VDD IDATA7 IDATA6 IDATAS IDATA4 IDATA3 IDATA2 IDATA1 IDATAO VSS ITX IEOP ITREQ General purpose port 00 serial General purpose port 01 serial General purpose port 02 serial General purpose port 03 serial General purpose port 04 serial General purpose port 05 serial General purpose port 06 serial General purpose port 07 serial LINK section interrupt signal LINK section general purpose input output signal LINK section general purpose input output signal Enable output SLV L input SLV H for multi chip transmission Word clock output SLV L input SLV H f
167. e sure that the Peak LED 1 lights up Lower the input signal level to 20dBu and confirm that the Peak LED 1 is turned off perfectly at that time 6 2 Make sure that the Peak LED 2 lights up lower the input signal level to 20dBu and confirm that the Peak LED 2 is turned off perfectly at that time 6 3 Make sure that the signal 4 2dBu 10K ohm load is output from the OUTPUT 1 jack correctly Also confirm that the distortion rate is 0 01 or less at that time Change the frequency of input signal to 20Hz and make sure that the output signal level stays in the range of 1dB against the standard level at 1 KHz Also change the frequency to 20KHz make sure of the same level as above Make sure that the signal level of OUTPUT 2 is 80dBu or less Make sure that the signal 6 2dBu 33K ohm load is output from the HP L Also confirm that the distortion rate is 0 01 or less at that time Make sure that the signal level of HP R is 70dBu or less 6 4 Make sure that the signal 4 2dBu 10K ohm load is output from the OUTPUT 2 jack correctly Also confirm that the distortion rate is 0 01 or less at that time Change the frequency of input signal to 20Hz and make sure that the output signal level stays in the range of 1dB against the standard level at 1 KHz Also change the frequency to 20KHz make sure of 6 5 6 6 6 8 6 9 i88X the same level as above Make sure that the signal level of OUTPUT 1 is 80dBu
168. e version 1 While pressing the MONITOR SELECT button on the i88X s front panel turn the power on 2 By the combination of the blink number s of the three LEDs 1 2 44 3 4 48K and DIGITAL on the upper section of MONITOR display the version number is expressed After displaying it returns to the normal mode 3 4 DIGITAL The blink number of LED 1 2 44K X Major Version Number The integer part The blink number of LED S 4 48K The upper part of Miner Version Number The first decimal place The blank number of LED DIGITAL Z The lower part of Miner Version Number The second decimal place By the above combination it expresses version number X YZ Example The blink number of LED X 1 The blink number of LED Y 0 The blank number of LED Z 2 RES_ATDIR 24pin H OC_LED_MON 25pin Enable the MONITOR SELECT LED display OC_LED_MON 25pin L 7 Start the LED display In the above case the firmware version becomes 1 02 Elpin inn pms i Eliin 195 83 9 0 0000000 106505 CPU CPU RESE RES_CPU 63Pin L gt H CPU von 0 RES_MLN2 18pin 000 DAC 19pin L RES_ADC 20pin L RES_
169. ected to pin No Unconnected Unconnected Connected to pin No 143 CP mLAN NC1 mLAN NC1 mLAN NC1 mLAN NC1 Connected to pin No Connected to pin No Power supply 3 3 Connected to pin No Connected to pin No Connected to pin No GND 42 CP 40 CP 39 CP 38 CP 37 CP mLAN NC1 D2 of mLAN NC1 U D1 of mLAN NC1 U DO of mLAN NC1 Any MIDI signal output by mLAN NC pin No 58 DAO 0 mLAN NC1 is inputted Connected to Connected to pin No 185 CPU A22 of mLAN NC1 Clock output from pin No 232 ICLK of mLAN NC1 is inputted Bi t clock 64Fs or 256Fs from the main unit with MLN2 circuit board installed is inputted Power supply 3 3 0 10 m lock 128Fs 64Fs as a result of division of the clock inputted pin No 90 is output Connected to No 87 128 of LAN PH2 Clock 64Fs as a result of division of the clock inputted to pin No 90 is output Connected to pin No 88 BCKI of mLAN PH2 Depending on operation condition either lock signal of PLL connected to mLAN PH2 or lock signal detected by firmware of mLAN NC1 is output Connected to GND Clock as a result of dividing ICLK 24 576MHz output by mLAN NC1 by 512 is output Connected to pin No 43 WCKI of mLAN NC1 Terminal to operate internal divider so that clock output from pin No 92 and No 93 become 128Fs and 64Fs respectively when clock inputted to pin No 90 is 256Fs When set to H lev
170. el clock is output from pins No 92 and No 93 without being divided In such case 64Fs clock is inputted to pin No 90 Lock signal of PLL connected to 2 is inputted Mute control signal of audio signal sent from the main unit with circuit board installed is output H level Muting executed Mute control signal of audio signal sent to the main unit with circuit board installed is output H level Muting executed i88X 19 i88X HD64F3024F 4855 00 CPU DM IC505 FUNCTION FUNCTION 5 MLN2 Master Slave control mode of ADC If fs 88 2KHz or 96KHz then this signal is H If Master MLN then this signal is H If OPT input is ADAT then this signal is H If ADAT mode is Doble then this signal is H latch clear control Analog mute reserved panel Switch panel Switch panel Switch not use reserved not use reserved not use reserved not use reserved control LED control LED reset PoweDown reset RD for ATSC2 reset WR for 5 2 ADAT CLK Enable reset Enable Monitor LED mute O O O O O 0 0 0 0 5 0 0 0 0 O O O O O mLAN root MLN2 Master Slave indicate ASYNC of MLN2 Latched indicate ASYNC of MLN2 indicate Lock of MLN2 indicate Lock of ADAT IN indicate Error of SPDIF DIR not use reserved for serial interface for serial interface WCLK input for counting frequency for serial interfa
171. esistors marked are basically 1 16 film resistors chip As for each resistor other than 1 16W the wattage is indicated NOTE NOTATION OF CAPACITOR The relations between the symbol and the kind of capacitor are as follows Ceramic Capacitor chip 1608 type 1 Fated Ceramic Capacitor chip other than 1608 type jorking Voltage res Polyester Film Mylar Capacitor Womar Electrolytic Capacitor chip Low Leakage Electrolytic Capacitor o 0 O1u Cao 2 6 3V 33u c50 0 33u Ce 3 0 O4u C46 22u 6 3V 51 02 24 576M C37 C41 842 200K 991 100 JC1 0 vec L3 NLFC252018T 100 installed 1 NFMGOR30T222T 1 57 2eu 1 6 3V 77 DGNO 1 77777775 R113 8114 Not installed ut 245 0 8116 DGND DGND NCA 0 21 NCD 0 15 6 ode j 70 7 007 1088 GENS 0 JON o 00 7 97015 EOBNO
172. hannel Monitor Select Switch Fs Indicator Direct Monitoring Channel Selector 1 2 3 4 5 6 7 8 Digital In Fs Indicator holding down a while Monitor LED Fs Indicator Direct Monitoring Channel Selector 1 2 3 4 5 6 7 8 Digital In Fs Indicator 44 1 48 88 2 96kHz Monitor Volume Direct Monitoring Volume for selected channel by monitor switch Master Volume Output Level of Master Output L R and Phones Optical Select Switch Digital Normal Double Master Clock LED mLAN Internal fixed at 44 1kHz mLAN Active LED For Information of mLAN s situation Power Switch Stand by On switch 6 TRSPhone 0 0 0 0 Phantom 48VJ 0 D Hi Z LINE MIC 0 0000 0000 00000 Ch 1 0 00000000 Supplied Accessories Power Adaptor PA 5D Owner s Manual set CD ROM x 2 mLAN IEEE1394 cable Power Consumption 14W Demensions 480 W x 372 7 D x 4 4 H mm Weight 3 9kg i88X 00 0 000 Front Panel
173. hat the signal 4 3dBu 10K ohm load is output from the OUTPUT 6 jack Make sure that the volume level varies smoothly while turning the GAIN 5 6 knob from to minimum to from maximum position Select 5 6 CH using the MONITOR SELECT switch and confirm that the signal is output from the OUTPUT 2 jack Make sure that the MONITOR SELECT 5 6 LED lights up 6 17Make sure that the signal 4 3dBu 10K ohm load is output from the OUTPUT 7 jack Make sure that the volume level varies smoothly while turning the GAIN CH7 8 knob from to minimum to from maximum position Select 7 8 CH using the MONITOR SELECT switch and confirm that the signal is output from the OUTPUT 1 jack Make sure that the MONITOR SELECT 7 8 LED lights up 6 18Make sure that the signal 4 3dBu 10K ohm load is output from the OUTPUT 8 jack Make sure that the volume level varies smoothly while turning the GAIN CH7 8 knob from to minimum to from maximum position Select 7 8 CH using the MONITOR SELECT switch and confirm that the signal is output from the OUTPUT 2 jack Make sure that the MONITOR SELECT 7 8 LED lights up T07 COAXIAL IN OUT Check Description Checks that the digital data sent to the COAXIAL IN is output from the COAXIAL OUT jack cor rectly Equipment Setting Inspection tool LoopBackOn FS 96KHz Connection Setting Master PC Main Unit Setting PHANTOM SW OFF Input 1 LINE Gain Volume max Input 2 LINE Ga
174. i 201 500016 os w ASAN wh ay 515 Az 2 82 4794 58 20 1019 10K Negative phase connection nee npo 0 o 7 89 91 93 161 AK4382AVT y TS 00000 5 bye BL 8 55 19 4 5162 hak oz aay ST 5 41 MCLK s 1 075 z 8 1 003 19 50 M DA3 von ERS 221 03 LRCKIS 1 41 vss IREFGND M S 5 23 DN AOUTL OP AMP 3 1 ASTI 1 12 CLK AOUTRH EAR Bigs pore 1 E 9 KIF m F Metal Film Resistor 0000000 m 200 DGNO 00007 C255 TR20 R427 015 R45 TE F 5 Mylar Capacitor 0 0 0 0 0 0 pup M 10 xP d 0 Flame Proof Resistor 0000 00 0000 5 sm Pez asas gt t 0 D Metal Oxide Film Resistor 0000000 3 8 5 ege lala GAIN CH5 6 2 an esp1915F 200 Terminal for I O confirmation without operating MLN2 9 1635 1634 1033 NOMASBOND 47 50 iA 8 NJM4580M0 NJM4580MD 0 NUM4580MD NUM4580MD 0 0 0 0 0 0 0 0 0 0 LL 0 ES vae vie R321 10K F 8 A D CONVERTER SER ga OP AMP 1394 5 ye 66 N 66 5 56 7
175. ide 5 R161 Lower side R172 Lower side The short circuit of 4 and 5 is a thing that is individually executed and not executed at the same time Fig 2 i88X 45 i88X 01 000000
176. in Volume max Inputs 3 8 Gain Volume max Monitor Select DIGITAL Optical Select DIGITAL Monitor Volume Master Volume max O1V96 Connection ClockMaster 2 Coaxial ADAT connection tcan be a check with Coaxal assistant digital audio equipment Procedure 7 1 Interconnect the COAXIAL IN OUT terminals on the O1V96 and the COAXIAL OUT IN terminals on the main unit Send the music data to the main unit from the COAXIAL OUT on the O1V96 Check Item 7 1 Make sure that the ECHOBACKed music data is played back in the 01V96 correctly Make sure that the music data is played back at both OUTPUT 1 and 2 jacks correctly 08 ADAT 96KHz INPUT OUTPUT Check Description Check that the digital data ADAT sent to the OPTICAL IN is output from the OPTICAL OUT terminal Equipment Setting Inspection tool LoopBackOn FS 96KHz Connection Setting Master PC Main Unit Setting PHANTOM SW OFF Input 1 LINE Gain Volume max Input 2 LINE Gain Volume max Inputs 3 8 Gain Volume max Monitor Select OFF Optical Select ADAT DOUBLE Monitor Volume max Master Volume max 96 Connection ClockMaster 2TR Coaxial ADAT connection i88X Procedure 8 1 Interconnect the COAXIAL IN OUT terminals on the O1V96 and the COAXIAL OUT IN terminals on the main unit Interconnect the ADAT IN OUT terminals on the 01V96 and the OPTICAL OUT IN terminals on the main unit Send the music data to the main unit fro
177. installed 1 1 E 0600 15 Not installed vec 003 89 LOCKC 001 3 r pesa 001 v8 003 813 DGND 0 50 001 v8 003 813 16 Ceramic Capacitor 188 OVERALL CIRCUIT DIAGRAM 9 12 MLN2 3 3 JPHMCKO 86 JPHEWCKO 001 V16 4 DHOSTRES 002 7 0 1 42 IFAUOUTT 1 8 IFAUINI 1 8 1 13 5 014 06 58 11 and RA112 are applied since MLN2 Not installed WIBISUTT 1 8 circuit board X32290D0 1 1414 06 1115 07 16 8 2 2 111 1 121 2 5 329000 4 2888 1 121 Hi IFAUIN 1 4 TRANSCEIVER i IFAUIN 2T R 7 TRANSCEIVER TRANSCEIVER 678 Mo aga 010 HO74LVC2454 HA IFAUIN 4 H 11 installed 1 ey TA x a z b a bo installed eg B opla ewe 2082 0 8 6 ed 2950 1 LL he YY AUINI 1 i 7022 MIDIIN 4 1 Bore TFAUINI2 afaa 81 amp IFAUINB IFAUINI 11 AUDIOINL 1 _ HD74LVC 45A 7 MIDIIN 2 Bi 151 4 Balz IFAUOUT 7 8 TEAUINTST AUDTOTNTaT V 1 ES 5 MIDIINI3I 103 6 6 RAS2 iT R 82 41 IFAUIN AT S3 1 10532 IFAUIN 3 AUDIOIN 3T
178. is pin L R Clock Pin Soft Mute Pin When this pin goes H soft mute cycle is initiated When returning L the output mute releases Chip Select Pin in serial mode Doubla speed sampling mode Pin Internal pull down pin L Normal Speed H Double Speed De emphasis Enable pin Control Data Clock Pin in serial mode De emphasis Enable pin Control Data Input Pin in serial mode Digital Format Pin FUNCTION AVSS AOUTR AOUTR AOUTL AOUTL VCOM P S CKSO CKS1 CKS2 Substrate Ground Pin Low Level Voltage Reference Input Pin High Level Voltage Reference Input Pin Analog Power Supply Pin 5V Analog Ground Pin Rch Negative analog output Pin Rch Positive analog output Pin Lch Negative analog output Pin Lch Positive analog output Pin Common Voltage Output Pin 2 6V Parallel Serial Select Pin Internal pull up pin L Serial control mode H Parallel control mode Master Clock Select Pin DM 1 612 FUNCTION O OO laa OO 01 N 3 Auxiliary input audio data Asynchronous buffer operation flag Audio data output Parity flag output Fs x 1 Synchronous output signal for DAC Fs x 1 Synchronous output signal for DSP Fs x 64 Bit clock output Fs x 1 Word clock output Fs x 128 Bit clock output Fs x 256 Bit clock ou
179. k noise level at each jack meets the following conditions OUTPUT 1 2 500mV pp or less OUTPUTs3 8 500 or less PHONES L R 500mVp p or less 11 2Confirm that the noise level at each jack meets the following conditions OUTPUT 1 2 88dBu or less OUTPUTs 3 8 85dBu or less PHONES L R 85dBu or less Miscellaneous Set each controller to the factory default settings as follows POWER SW STANDBY PHANTOM SW OFF INPUT 1 LINE Gain Volume min INPUT 2 LINE Gain Volume min INPUTs 3 8 Gain Volume min OPTICAL SELECT ADAT NORMAL MONITOR VOLUME min MASTER VOLUME min i88X FS Jitte mLAN LED MIDI IN OUT OPTICAL IN OUT HiZ MIC ANALOG INPUT OUTPUT UNLOCK COAXIAL INPUT OUTPUT ADAT 96KHz INTPUT OUTPUT ADAT 48KHz INTPUT OUTPUT ATSC2 CLOCK Noise Level 2
180. l JK104 WB547900 Optical Fiber Receiver JK105 VK519000 DIN Connector JK106 VE382300 Phone Jack 113 82300 Jack JK200 VM576000 Phone Jack 205 VM576000 Phone Jack JK206 V5866600 Phone Jack JK207 V5866600 Phone Jack JK300 VE382300 Phone Jack 10100 995100 10101 VH746100 Coil 10102 VP246300 Noise Filter 10301 GE300610 Ferrite Bead 10300 880100 10301 5079300 10302 50793001 10303 5079300 R0100 456330 Resistor 80101 4562201 Resistor 80200 25560 Metal Film Resistor R0201 HB025560 Film Resistor SW300 V U899700 Slide Switch 002 Jumper Wire VR300 WC214300 Rotary Variable Resistor WC615500 Circuit Board 10 V6708900 Escution 20 V4880400 Label 40 6700600 50 V6700700 Brush New parts DSS6NB32A271Q93A DSS6NB32A271Q93A DSS6NB32A271Q93A DSS6NB32A271Q93A DSS6NB32A271Q93A DSS6NB32A271Q93A HEC0470 01 630 BLACK YKC21 3554 BLACK YKC21 3554 1P GP1FA513TZ 1P GP1FA513RZ 5P3 YKF51 50 YKB21 5010 YKB21 5010 YKB21 5074 BLACK YKB21 5074 BLACK YKB21 5312 YKB21 5312 YKB21 5010 SBT 0210 PLTO9HN2003RO0P1B ZJY51R5 2P BLO2RN1 R62T4 SEL2E10C BLUE SPR 39MVWF SPR 39MVWF SPR 39MVWF 3 3K 1 4 J 2 2K 1 4 J 560 0 1 4 F 560 0 1 4 F SSSF12 0 55 A 20 0K RKO9L12B0 mLAN2 FOR 1394 I 3 1 EZ as r4 rm rrr Dna
181. lect P P _51 i i PC OH MODE PA 512 Fort 11010 date input PC CLK Port ADAT clock input PA_SI3 Vss Ground SW SEL Port A audio data input sync wc select PD SYNC WC SI Port A audio data input sync wc input PD H MODE I Port D audio data input mode select 5256 SI Port A audio data input bit clock input 2565 PD MODE Vss Ground Vss Ground 5256 50 Port A audio data output bit clock input 25665 PD H M4 SEL Port D audio data input buffer active select PA SYNC WC S0 Port A audio data output sync wc input PD SIO PA SW SEL Port A audio data output sync wc select PD 511 Vss Ground PD SI2 PA_SOO PD_SI3 _501 PD SW SEL Port D audio data input sync wc select PA SO2 PD SYNC WC SI Port D audio data input sync wc input PA 503 PD 5256 SI Port D audio data input bit clock input 256fs VDD Power supply 3 3V VDD Power supply 3 3V Vss Ground Vss Ground PA_CLK_ATI Port A ADAT clock input PD_FS256_SO Port D audio data output bit clock input 256fs SEL Port audio data input buffer active select PD SYNC WC SOJ 1 Port D audio data output sync wc input MUTE Port mute PD O SW SEL Port D audio data output sync wc select 510 Vss Ground Port audio data input erat PB_SI3 PD_SO2 PB SW SEL Port B audio data input sync wc select PD 5033 PB SYNC WC SI Port B audio data input sync wc input Vss Ground PB 5256 SI Port B audio data input bit clock input 256f
182. lk 5 8 B L 00000 7 280 E Pin 10820 121 to DMSUB CN800 JE mani 4 mare i sms Hie 88 mimm min 150 oder e 7 ed 9 mi B uL 55 28 eoe o eoe 9 5 S UE 2 7 wi 5 wine Po 6228 e E e i 6 Xs ail ou 808 a Sus Ven ON m 1 2 5 Cg to JK3 CN301 EE E EUH REE 68 5 22022 5 2 5 5 11 65 Sk Ow o 5 to JK2 CN201 hey e z 282 5 o DE E ai 9 Lun e ion MS 222 to JK2 CN200 to JK1 CN103 to JK3 CN300 10500 10501 000 000 000 05026 e 9 10503 2 683 SPDIF 5 6 CH7 8 Monitor Monitor Vol A Component Side 33 i88X 34 DM Circuit Board D Version 2225 8 OUR vu
183. lly connected to ground Ground transmission request output Low active 3 3 V Isochronous transmission packet test data signal output Low active Ground data input ou data input ou 43 3 V data input ou Ground data input ou data input ou 43 3 V data input ou Ground data input outpu 3 3 data input outpu Loop connection output when 2 to 4 chips are used simultaneously DBC timing output Ground PLL lock flag output Low active Output for PLL external phase comaparator Quipu for PLL external phase comaparator 9 nput for LSI test usually connected to ground Enable output for master input for slave for multi chip transmission 3 3 V Ground PLL external VCO clock input VCO frequency setting input VCO frequency setting input MCKO clock division rate setting input MCKO clock division rate setting input 0 Master 1 Slave when 2 to 4 chips are used simultaneously Loop connection input when 2 to 4 chips are used simultaneously 3 3 V Ground Bit clock inout for receptin from outside 128Fs or 256Fs Word clock input for reception from output Fs Selection of serial parallel input output 0 Serial 1 Parallel Parallel data direction input 0 Input 1 Output Parallel data enable input
184. m the ADAT OUT on the O1V96 Check Item 8 1 Make sure that the ECHOBACKed music data is played back in the 01 V9O6 ADAT correctly T09 ADAT 48KHz INPUT OUTPUT Check Description Checks that the digital data ADAT sent to the OPTICAL IN terminal is output from the OPTICAL OUT terminal correctly Equipment Setting Inspection tool LoopBackOn FS 48KHz Connection Setting Master PC Main Unit Setting PHANTOM SW OFF Input 1 LINE Gain Volume max Input 2 LINE Gain Volume max Inputs 3 8 Gain Volume max Monitor Select OFF Optical Select ADAT NORMAL Monitor Volume max Master Volume max O1V96 Connection ClockMaster Internal 48KHz Coaxial ADAT connection Procedure 9 1 Interconnect the COAXIAL IN OUT terminals on the O1V96 and the COAXIAL OUT IN terminals on the main unit Interconnect the ADAT IN OUT terminals on the 01V96 and the OPTICAL OUT IN terminals on the main unit Send the music data to the main unit from the ADAT OUT on the O1V96 Check Item 9 1 Make sure that the EchoBacked music data is played back in the 01 V96 ADAT 55 i88X 56 T10 ATSC2 CLOCK Check Description System Clock is extracted from ADAT I F Equipment Setting Inspection tool LoopBack Off FS 48KHz Connection Setting Set to Master i88x first and then disconnect the mLAN cable Main Unit Setting PHANTOM SW OFF Input 1 LINE Gain Volume max Input 2 LINE Gain Volume max Inputs 3 8 Gain Vol
185. monoral plug and check that the specified signal is output correctly Equipment Setting Inspection tool LoopBackOn FS 96KHz Connection Setting Master PC Main Unit Setting PHANTOM SW OFF Input 1 HiZ Gain Volume max Input 2 Gain Volume max Inputs 3 8 Gain Volume max Monitor Select OFF Optical Select DIGITAL Monitor Volume max Master Volume max Procedure 4 1 Apply an input signal 60dBu to the INPUT 1 jack Check Item 4 1 Make sure that the output signal 0 2dBu 10K ohm load is output from the OUTPUT 1 jack 5 MIC Check Description Apply the Mic signal to the INPUT 1 and 2 jacks and check that the specified signal is output cor rectly Check that PHANTOM power functions correctly Equipment Setting Inspection tool LoopBackOn FS 96KHz Connection Setting Master PC Main Unit Setting PHANTOM SW OFF Input 1 MIC Gain Volume max Input 2 MIC Gain Volume max Inputs 3 8 Gain Volume max Monitor Select OFF Optical Select DIGITAL Monitor Volume max Master Volume max Procedure 5 1 Apply an input signal 60dBu to the INPUT 1 jack 5 2 Apply an input signal 60dBu to the INPUT 2 jack 5 3 Set the PHANTOM switch to ON Set the PHANTUM switch to OFF Check Item 5 1 5 2 5 3 Make sure that the signal 4 2dBu 10K ohm load is output from the OUTPUT 1 jack correctly Also confirm that the distortion rate is 0 06 or less at that time Make sure
186. nloaded mLAN inspection is chosen and it executes it as follows mLANInstaller gt mLANdrv gt setup If setup is double clicked mLAN Tools 2 0 only for inspection is installed B Setting of WindowsXP 1 2 3 4 5 The virus detection software makes it not start It is set that it doesn t automatic of Windows update it To change visual effect follow these steps Click Control Panel and then click System Click the Advanced tab and then under Perfor mance click Settings Click the Visual Effects tab and click Adjusut for best performance To change the Performance of Forground and Background Program Click Control Panel and then click System Click the Advanced tab and then click Settings under Performance Click the Advanced tab and then click Back ground services under Processor scheduling It is set that the screen saver doesn t start like not doing Sleep It is set that the power saving function of the monitor doesn t work C Inspection preparation 1 2 The DOS V personal computer is connected with 188 with 6 IEEE1394 cable and the power of 188 is turned on Start_mLanTester_for_Service vbs in the folder is double clicked and the inspection tool mLAN Tester is started up Please follow the instruction of the screen when the message of mLAN MIDI IN and the mLAN MIDI OUT driver installation is displayed i88X D Setting Inspection
187. ol Monitor Monitor Vol R161 R162 R163 R164 1 176 R164 R172 R173 R174 R175 R176 2 R175 R163 3 R174 R162 4 161 R173 1 R172 4 5 000 Fig 2 i88X 49 18 50 8X INSPECTIONS Test Item List FS Jitter mLAN ACTIVE LED Check MIDI IN OUT Check OPTICAL IN OUT Check HiZ Check MIC Check ANALOG INPUT OUTPUT UNLOCK Check COAXIAL INPUT OUTPUT Check ADAT 96KHz INTPUT OUTPUT Check ADAT 48KHz INTPUT OUTPUT Check ATSC2 CLOCK Check Factory Set Measuring Requirements When executing this test program the following measuring instruments etc are required Instruments Digital Audio Analyzer ATS 2 the equivalent Oscilloscope Input Impedance more than 1M ohm e DC AC Current Meter Internal Resistance 0 1 ohm or less Others Player with analog outputs Balance Unbalance Keyboard Amplifier KS15 or the equivalent 01V96 Uses MIDI Test and Test MIDI Monitor Refer to the P42 SOFTWARE ONLY FOR THE mLAN INSPECTION Optical Input Output Device etc t is possible to substitute it with MIDI
188. olithic Ceramic Cap 0 100 50V Z C0301 VF611200 Monolithic Ceramic Cap 0 100 50V Z CN100 LB932030 Base Post Connector TE 1011 918040 Base Post Connector XH 4P TE CN102 VI879300 Cable Holder 51048 15P TE CN103 VI878500 Cable Holder 51048 7P TE CN104 VI879200 Cable Holder 51048 14P TE CN105 VI878600 Cable Holder 51048 8P TE CN200 VI879100 Cable Holder 51048 1 201 1878700 Holder 51048 2021 390400 Base Post PH 8P TE CN300 VI878300 Cable Holder 51048 5P TE 301 90300 Base Post PH 7P TE CN302 VI878800 Cable Holder 51048 10PTE D0100 VR313500 Diode S3V20 9 Ed oo Ino 14026440 14026450 EJEJEJEJEJ ETT E23 E ESI 0 1 TET ESP Ez 009706 7 0604 53 3 0 7 66 5 3 C3 mm L3 EM100 VI243100 LC Filter 119 VI243100 LC Filter EM200 VI243100 LC Filter 215 VI243100 LC Filter EM300 VI243100 LC Filter EM301 VI243100 LC Filter JK100 LB302260 Connector JK101 956200 Jack JK102 WC956200 Pin Jack JK103 WB920900 Optical Fiber Termina
189. omponent Side Pattern Side 077 41 i88X 42 SOFTWARE ONLY FOR THE mLAN INSPECTION It is necessary to install Software only for the mLAN inspection should install one mLAN Tools 2 0 only for inspection in PC before this inspection is done Software only for the mLAN inspection Please download it on the download page on the YSISS homepage YSISS URL gt gt http plaza yamaha co jp YSISS exindex nsf The following folder is in software only for the mLAN inspection ale Te 0515 asda Prepared things 1 2 3 TEEE1394 cable DOS V type that installs WindowsXP Profes sional CPU Clock 2 2GHz or more System memory of 512MB or more Single Processor conforming IEEE1394 terminal is equipped and it equips it with an equal terminal with equip ment or the extended slot card The display recommends 800x600 dot or more Keyboard amplifier Connected cable is included or the headphone Connection i88X REAR PANEL Keyboard AMP IEEE1394 Please inspect it by either the terminal mLAN 1 and as many as 2 Preparation A Installation of mLAN Tools 2 0 only for inspection 1 2 3 The power supply of 188X is turned off The power of the DOS V personal computer is turned on and WindowsXP Professional is started up mLanInstaller folder of software only for the dow
190. on the following screen 1 3 Make sure that the terminal mLAN connection is changed Check Item 1 1 Press and hold down the IMOMITOR SELECT switch make sure that the FS 15 as 1t set In each FS setting confirm that an output sig nal 4 2dBu 10K ohm load exists from the OUTPUT 1 Make sure of a jitter at the OPTICAL OUT refer ring to the NOTES in the Miscellaneous item below Also confirm that both the mLAN ACTIVE and CLOCK MASTER mLAN LEDs light up 1 2 Make sure that the mLAN LED is turned off on 1 3 Make sure that both mLAN ports function correctly Miscellaneous NOTES a When changing the FS from the Inspection tools a jitter fluctuates for a while Therefore after waiting for the stable jitter value begin the measurement b Jitter is measured for ten seconds and if the value is 10ns or less it accepts However if it is 20nS or less even in case of it is time when momen tarily exceeded 10nS from once every 10 seconds it accepts i88X T02 MIDI IN OUT Check Description Checks that the test MIDI data sent to the MIDI IN jack is output from the MIDI OUT jack Equipment Setting Inspection tool LoopBackOn FS 96KHz Connection Setting Master PC Main Unit Setting PHANTOM SW OFF Input 1 Volume max Input 2 Gain Volume max Inputs 3 8 Gain Volume max Monitor Select OFF Optical Select DIGITAL Monitor Volume max Master Volume max O1V96 or MIDI M
191. onitor connection Procedure 2 1 Interconnect the MIDI OUT IN on the 01V96 and the MIDI IN OUT jacks on the main unit via two MIDI cables Press the USER DEFINE KEY 2 on the 01V96 Check Item 2 1 Confirm that the MASTER fader on the 01V96 moves up and down correctly every time the USER DEFINE KEY 2 is pressed the thing that the MIDI signal returns can be confirmed it accepts 03 OPTICAL IN OUT Check Description Checks that the digital data sent to the OPTICAL IN jack is output from the OPTICAL OUT jack Equipment Setting Inspection tool LoopBackOn FS 96KHz Connection Setting Master PC Main Unit Setting PHANTOM SW OFF Input 1 Volume max Input 2 Gain Volume max Inputs 3 8 Gain Volume max Monitor Select DIGITAL Optical Select DIGITAL Monitor Volume max Master Volume max Procedure 3 1 Connect an Optical Output Device to the OPTICAL IN jack on the main unit Connect an Optical Input Device to the OPTICAL OUT jack on the main unit Play back the music data from the Optical Output Device 51 i88X 52 Check Item 3 1 Confirm that the music data is played back correctly from the Optical Input Device Make sure that the music data is played back correctly from the OUTPUT 1 and OUTPUT 2 jacks respectively Also confirm that the LED of MONITOR SELECT DIGITAL lights at that time T04 HiZ Check Description Apply the HiZ signal to the INPUT 1 jack viaa
192. or multi chip transmission Double speed mode Power terminal LinkOn input signal PHY direct select signal LINK section chip select signal In 8415 mode LINK section interrupt signal 1 and in standalone mode MPU P26 signal In 8415 mode LINK section interrupt signal 2 and in standalone mode MPU P27 signal Ground terminal MPU bus master In normal mode Iso cycle output When only PH1 at work Isochronous cycle OUT signal input Power terminal In normal mode Isochronous packet error flag When only PH1 at work Isochronous packet error flag input In normal mode Isochronous packet reception enable When only PH1 at work Isochronous reception enable input In normal mode Isochronous reception data enable When only PH1 at work Isochronous reception data enable input In normal mode Isochronous bus master clock When only PH1 at work Isochronous master clock input Ground terminal Lsochronous data bus Lsochronous data bus Lsochronous data bus Lsochronous data bus Lsochronous data bus Lsochronous data bus Lsochronous data bus Lsochronous data bus Power terminal Lsochronous data bus Lsochronous data bus Lsochronous data bus Lsochronous data bus Lsochronous data bus Lsochronous data bus Lsochronous data bus Lsochronous data bus Ground terminal In normal mode Isochronous transmission data enable When only PH1 at work Isochronous transmission data enable input In normal mode if other NC1 or
193. or F chi 0 1000 25V Z US064100 Ceramic Capacitor B chi 0 0100 50V K US145100 Ceramic Capacitor F chi 0 1000 25V Z 0 4700 16V J 0 0039 16V G 1 0000 10V Z 0 1000 25VZ 22 00 6 3V 0 0100 50V K 22 00 6 3V 1 0000 10V 0 1000 25VZ 0 1000 25VZ 1 0000 10V Z 0 1000 25VZ 0 1000 25VZ 15P 50V J US145100 Ceramic Capacitor F chip 0 1000 25V Z US061180 Ceramic Capacitor CH chip 18 50V J 09126100 Capacitor F chip 1 0000 10V Z US145100 Ceramic Capacitor F chip 0 1000 25V Z New parts RANK Japan only aza K RS L3 E3 1 C393 1 1 5 3 53 P3 C3 C3 3 LIE 00 00 7 i88X Rer no PART NO DESCRIPTION LU Jl J REMARKS US135330 Ceramic Capacitor F US145100 Ceramic Capacitor F US145100 Ceramic Capacitor F US135330 Ceramic Capacitor F US145100 Ceramic Capacitor F US145100 Ceramic Capacitor F 05145100 Capacitor F chip UF 118330 Electrolytic Cap chip 05145100 Capacitor F chip 05145100 Capacitor F chip VR327300 Mylar Capacitor Chip 05145100 Capacitor F chip 05145100 Capacitor F chip UF038100 Electrolytic Cap chip UF128470 Electrolytic Cap chip
194. or less Make sure that the signal 6 2dBu 33K ohm load is output from the HP R Also confirm that the distortion rate is 0 01 or less at that time Make sure that the signal level of HP L is 70dBu or less Make sure that the signal 4 3dBu 10K ohm load is output from the OUTPUT 3 jack correctly Also confirm that the distortion rate is 0 01 or less at that time Change the frequency of input signal to 20Hz and make sure that the output signal level stays in the range of 1dB against the standard level at 1K Hz Also change the frequency to 20KHz make sure of the same level as above Make sure that the signal level of OUTPUT 4 is 70dBu or less Make sure that the signal 4 3dBu 10K ohm load is output from the OUTPUT 4 jack correctly Also confirm that the distortion rate is 0 01 or less at that time Change the frequency of input signal to 20Hz and make sure that the output signal level stays in the range of 1dB against the standard level at IKHz Also change the frequency to 20KHz make sure of the same level as above Make sure that the signal level of OUTPUT 3 is 70dBu or less Make sure that the signal 4 3dBu 10K ohm load is output from the OUTPUT 5 jack Also confirm that the distortion rate is 0 01 or less at that time Change the frequency of input signal to 20Hz and make sure that the output signal level stays in the range of 1dB against the standard level at 1K Hz Also change the freq
195. ound Initial clear input Low active Chip select input Low active Write enable input Low active Read enable input Low active i88X 15 i88X 16 e mLAN NC1 2150 00 mLAN Node Controller 1 NAME FUNCTION NAME MLN2 IC8 FUNCTION VDD 5 TEST4 TEST3 TEST2 TEST1 SCANE TRST TMS TCK VSS TDO TDI SCL SDA ASYNCFLG ISOFLG BUSRST VDD D7 D6 05 04 VSS D3 D2 D1 DO VDD CTL1 CTLO VSS SCLK VDD LREQ VSS LPS DAIO DAI1 DAI2 DAI3 BCKI WCKI DITI DIT MCI DIT BCI DIT WCI SLV SEQI VSS EWCKI EWCKI2 2 EWCKO DAOO VDD DAO1 DAO2 0 03 BCKO VSS WCKO 0 Power terminal Test terminal Test terminal Test terminal Test terminal Test terminal Test terminal JTAG terminal JTAG terminal JTAG terminal Ground terminal JTAG terminal JTAG terminal EEPROM serial clock EEPROM serial data Asynchronous flag Isochronous flag Bus reset Power terminal PHY data bus PHY data bus PHY data bus PHY data bus Ground terminal PHY data bus PHY data bus PHY data bus PHY data bus Power terminal PHY LINK control Control signal for interface with PHY chip PHY LINK control Control signal for interface with PHY chip Ground terminal Master clock Power terminal Link request Ground terminal Link power status Digital audio in
196. p 1190800 Carbon Resistor chip V1195600 Carbon Resistor chip V1195600 Carbon Resistor chip 1196600 Carbon Resistor chip 1195 6 0 0 Carbon Resistor chip V1195600 Carbon Resistor chip 1196 60 0 Carbon Resistor chip V1195600 Carbon Resistor chip V1195600 Carbon Resistor chip 1196600 Carbon Resistor chip 1195600 Carbon Resistor chip V1195600 Carbon Resistor chip V1196600 Carbon Resistor chip V1195600 Carbon Resistor chip V1195600 Carbon Resistor chip 1196600 Carbon Resistor chip V1195600 Carbon Resistor chip V1195600 Carbon Resistor chip V1196600 Carbon Resistor chip RD354470 Carbon Resistor chip RD354470 Carbon Resistor chip RD350000 Carbon Resistor chip RD350000 Carbon Resistor chip RD354470 Carbon Resistor chip RD350000 Carbon Resistor chip RD350000 Carbon Resistor chip RD358100 Carbon Resistor chip RD357100 Carbon Resistor chip RD357100 Carbon Resistor chip RD350000 Carbon Resistor chip RD350000 Carbon Resistor chip RD354470 Carbon Resistor chip RD354470 Carbon Resistor chip RD350000 Carbon Resistor chip RD350000 Carbon Resistor chip RD355150 Carbon Resistor chip RD355150 Carbon Resistor chip RD354100 Carbon Resistor chip RD355150 Carbon Resistor chip RD355150 Carbon Resistor chip RD255470 Carbon Resistor chip RD355150 Carbon Resistor chip RD355150 Carbon Resistor chip RD357100 Carbon Resistor chip
197. p 05063100 Capacitor B chip 05034470 Capacitor B chip F B chip chip 506 5100 Ceramic Capacitor F chip 05063100 Capacitor B chip WC596700 Electrolytic Cap UR848100 Electrolytic Cap UB045100 Monolithic Ceramic Cap 5065100 Capacitor F chip 05065100 Capacitor F chip 5062470 Capacitor SL chip 05065100 Capacitor F chip US064100 Ceramic Capacitor B chip New parts 0 3300 16V 0 1000 25V 0 1000 25V Z 0 3300 16VZ 0 1000 25V Z 50V J 0 1000 25V Z 0 1000 25 330 6 3 UUROJ3 0 1000 25 0 1000 25 0 0820 16V J 0 1000 25 0 1000 25 100 16V 470 10V UUR1A4 0 1000 25 0 0220 25 0 1000 25V Z 100 16V 0 1000 Z 0 0220 25 K 0 1000 16 1 0000 16VM 0 1000 25V Z 0 1000 25V Z 470 00 25 0V 0 100 50V Z 10 0 25V 25SC10 10 0 25V 25SC10 100 00 25 0V 10 0 25V 25SC10 0 0100 50V K 1000P 50V K 10005 50V K 0 100 50V Z 470P 50KJ 0 0100 50V K 0 100 50V Z 100 00 25 0V 470 00 25 0V 100 00 63 0V 0 0100 50V K 470 00 25 0V 470 00 25 0V F 0 100 50V Z 0 100 50V Z 0 100 50V Z 68U 20V 20SPS68M 68U 20V 20SPS68M 0 0100 50V K 1000P 50V K 0 0470 16V K 0 100 50V Z 10005 50V K 1000 6 3V 100 00 25 0V F 0 100 50V Z 0 100 50V Z 0 100 50V Z 470P 50KJ 0 100 50V Z 0 0100 50V 2 05 05 0
198. p 2 TRS phone jacks INSERT 1 0 5 INPUT 3 8 TRS phone jacks INPUT 8 TRS O OUTPUT 1 amp 2 MASTER OUT L amp R TRS phone jacks OUTPUT 1 2 MASTER OUT L R TRS p OUTPUT 3 8 TRS phone jacks OUTPUT 3 8 5 DIGITAL STEREO COAXIAL IN amp OUT jacks DIGITAL STEREO COAXIAL IN OUT OPTICAL IN amp OUT jacks OPTICAL IN OUT MIDI IN amp OUT ports MIDI IN OUT DC IN terminal 8 DCIN 9 mLAN 1 amp 2 connectors 12 i88X CIRCUIT BOARD LAYOUT 0000000000 Top View Front View YAMAHA DISASSEMBLY PROCEDURE 0 0 00 2 1 2 2 2 3 2 4 i88X
199. p 9 1K 1 10 D 1197300 Carbon Resistor chip 9 1K 1 10 D V1197400 Carbon Resistor chip 10 0K 1 10 1197400 Carbon Resistor chip 10 0K 1 10 V1191500 Carbon Resistor chip 39 0 1 10D 1191500 Resistor chip 39 0 1 10D RD258100 Carbon Resistor chip 100 0K 0 1 J RD258100 Carbon Resistor chip 100 0K 0 1 J V1197400 Carbon Resistor chip 10 0K 1 10 D V1197400 Carbon Resistor chip 10 0K 1 10 D RD258100 Carbon Resistor chip 100 0K 0 1 J RD258100 Carbon Resistor chip 100 0K 0 1 J 1197400 Carbon Resistor chip 10 0K 1 10 V1193200 Carbon Resistor chip 200 0 1 10 V1197400 Carbon Resistor chip 10 0K 1 10 V1197400 Carbon Resistor chip 10 0K 1 10 V1193200 Carbon Resistor chip 200 0 1 10 V1197400 Carbon Resistor chip 10 0K 1 10 V1197400 Carbon Resistor chip 10 0K 1 10 chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip E EE EO O EI ET 2730 E23 EI EI nan P noa 0 EZ E3 E3 EIE E GGE C 11980001 Carbon Resisto
200. put 0 MIDI input 4 Digital audio input 1 MIDI input 5 Digital audio input 2 MIDI input 6 Digital audio input 3 MIDI input 7 Bit clock input for digital audio input Word clock input for digital audio input Audio data input when using built in DIT separately Master clock input when using built in DIT separately 128Fs clock Bit clock input when using built in DIT separately 32Fs to 128Fs Word clock input when using built in DIT separately Master L Slave H when using a multiple number of packet handler chips simultaneously fixed at Low when using mLAN NC1 only Loop connection input pin when using a multiple number of packet handler chips simultaneously fixed at Low when using mLAN NC1 only Ground terminal Bit clock input for audio signal receiving 128Fs cloc k Word clock input for audio signal receiving Word clock input for PSC4 function Bit clock input for PSC4 function 128Fs clock Loop connection output pin when using a multiple number of packet handler chips simultaneously Bit clock output for audio signal receiving 128Fx Word clock output for audio signal receiving Digital audio output 0 output 4 Power terminal Digital audio output 1 MIDI output 5 Digital audio output 2 MIDI output 6 Digital audio output 3 MIDI output 7 Bit clock output for digital audio output 64Fs clock Ground terminal Word clock output for digital audio output MCKO WCKOD 958 INT SEL ISEL 1 IS
201. put 2 LINE Gain Volume mex Input 3 8 Gain Volume mex Monitor Sdect OFF PHANTOM SW OFF Optical Sdect NORMAL Input 1 LINE Gain Volume min Monitor Volume max Input 2 LINE Gain Volume min Master Volume max Input 8 Gain Volume min O1V96 ClockM aster internal Monitor Select OFF 48K Hz Coaxial ADAT Optical Select DIGITAL Monitor Volumemin 91 O1V96 COAXIAL Master Volume max O1V96 ADAT OPTICAL 11 1 SW STANDBY O1V96 ADAT OUTPUT 11 2 SW ON 11 3 SW ON 1 91 EchoBack O1V96 11 1 T10 ATSC2 CLOCK OUTPUT 1 2 500mv OUTPUT 30 8 500 I F System Clock PHONESL R 5000 11 2 LoopBack Off FS 48K Hz OUTPUT 1 2 88dBu Masters 88x ILAN OUTPUT 30 8 85dBu PHONES L R 85dBu PHANTOM SW OFF 0 Input 1 LINE Gain Volume mex Input 2 LINE Gain Volume max Power SW STANDBY Input 3 8 Gain Volume mex PHANTOM SW OFF Monitor Select 1 2 Input 1 LINE Gain Volume min Optical Sdect NORMAL Input 2 LINE Gain Volume min Monitor Volume max Input 8 Gain Volume min Master Volume max Optica Select NORMAL O1V96 1 Monitor Volume min ClockM aster 48K Hz Coaxid A DAT Master Volume min
202. r chip 18 0K 1 10 V1197400 Carbon Resistor 10 0K 1 10 V1197400 Carbon Resistor chip 10 0K 1 10 119800 0 Carbon Resistor chip 18 0K 1 10 V1197400 Carbon Resistor chip 10 0K 1 10 V1197400 Carbon Resistor 10 0K 1 10 V1197400 Carbon Resistor 10 0K 1 10 V1197400 Carbon Resistor 10 0K 1 10 V1197400 Carbon Resistor chip 10 0K 1 10 V1197400 Carbon Resistor 10 0K 1 10 1200000 Carbon Resistor 100 0K 1 10 D V1197400 Carbon Resistor 10 0K 1 10 V1197400 Carbon Resistor chip 10 0K 1 10 1200000 Carbon Resistor chip 100 0K 1 10 D V1197400 Carbon Resistor chip 10 0K 1 10 D V1194900 Carbon Resistor chip 1 0K 1 10D 1194900 Resistor chip 1 0K 1 10D V1197400 Carbon Resistor chip 10 0K 1 10 1197400 Carbon Resistor chip 10 0K 1 10 RD156100 Carbon Resistor 1 0K 1 4 J RD156100 Carbon Resistor chip 1 0K 1 4 J 1197400 Carbon Resistor chip 10 0K 1 10 D V1197400 Carbon Resistor chip 10 0K 1 10 D RD258100 Carbon Resistor 100 0K 0 1 J RD258100 Carbon Resistor chip 100 0K 0 1 J V1197400 Carbon Resistor chip 10 0K 1 10 1197400 Carbon Resistor chip 10 0K 140 D RD156100 Carbon Resistor chip 1 0K 1 4 J RD156100 Carbon Resistor chip 1 0K 1 4 J RD357100 Carbon Resistor chip 10 0K 63M J RD357100 Carbon Resistor chip 10 0K 63M J RD258100 Carbon Resistor chip 100 0K 0 1 J RD258100 Carbon Resistor chip 100 0K 0 1 J VC743800 Metal
203. r the internal sampling circuits XCR3064XL 10 VQ100C 3628000 CPLD Complex Programmable Logic Device 4 FUNCTION NAME FUNCTION ON NC NC 0209 TDI NC 1 0210 NC 1 0211 1 0212 1 0213 PORT_EN 1 0214 1 0215 1 0216 1 0401 TMS 1 0402 1 0403 VCC 1 0404 1 0405 1 0406 NC 1 0407 NC 1 0408 GND NC NC 1 0409 1 0410 1 0411 1 0412 1 0413 VCC 1 0414 1 0415 1 0416 GND VCC 1 0316 1 0315 1 0314 GND 1 0313 1 0312 1 0311 1 0310 Unconnected Unconnected Power supply 3 3V Terminal for loading data Unconnected Terminal for reading 8th bit setting Unconnected Terminal Terminal Terminal Terminal Connec pins into Terminal Terminal Terminal for reading 7th bit setting for reading 6th bit setting for reading 5th bit setting for selecting functions of pins D D D P switch P switch P switch P switch No 4 15 62 73 ing this terminal to GND changes the function of these data loading only for reading 4th bit setting for reading 3rd bit setting D D P switch IP switch for reading 2nd bit setting of DIP switch Terminal for loading data Terminal for reading 1st bit setting of DIP switch Terminal for outputting clock as a result of ICLK 24 576MHz output from mLAN NC1 divided by 8 This clock is connected to pin No 42
204. resents a specific voltage 0 dBu is referenced to 0 775 Vrms Control Input Gain Gain Knob 1 2 3 4 5 6 7 8 Phantom Switch Phantom 48V On Off for Input1 2 channel with LED 6 Gain Select Switch PAD Switch Input Ch 1 Mic Line Hi Z Input Ch 2 Mic Line Peak LED Input 1 2 channel Monitor Select Switch Fs Indicator Direct Monitoring Channel Selector 1 2 3 4 5 6 7 8 Digital In Fs Indicator holding down a while Monitor LED Fs Indicator Direct Monitoring Channel Selector 1 2 3 4 5 6 7 8 Digital In Fs Indicator 44 1 48 88 2 96882 Monitor Volume Direct Monitoring Volume for selected channel by monitor switch Master Volume Output Level of Master Output L R and Phones Optical Select Switch Digital ADAT Normal ADAT Double Master Clock LED mLAN Internal fixed at 44 1kHz mLAN Active LED For Information of mLAN s situation Power Switch Stand by On switch 6 Phantom power 48 V is not supplied when the TRS phone is used If the HI Z LINE MIC switch is set to HI Z phantom power is not supplied to INPUT jack 1 Others Supplied Accessories Power Adaptor PA 5D Owner s Manual set CD ROM x 2 mLAN IEEE1394 cable Power Consumption 16W Dimensions 480 W x 372 7 D x 44 H Weight 3 9kg
205. ric Capacitor 47 00 25 0V US064100 Ceramic Capacitor B chip 0 0100 50V K New parts RANK Japan only WC16190 X4913C0 WC21470 WC21470 WC21470 0 WD28990 p3 p 0 0 65 p3 23 1 53 p p EE OOS oo Ee 1 Ono 571211 LL E EEE OO EE EY EE E EET E ED EIE Dp p4 C3 p4 F3 EJ p EJ ET 0 D emm 00147470 Electric Capacitor UU147470 Electric Capacitor 05145100 Ceramic Capacitor F chip 05145100 Ceramic Capacitor F chip 05062220 Ceramic Capacitor SL chip 05062220 Ceramic Capacitor SL chip 05145100 Ceramic Capacitor F chip 05145100 Ceramic Capacitor F chip 05064100 Ceramic Capacitor B chip US064100 Ceramic Capacitor B chip 05145100 Ceramic chip 05145100 Ceramic Capacitor F chip UA353220 Mylar Capacitor Mylar Capacitor Ceramic Capacitor F chip 05145100 Ceramic Capa
206. s 0 parallel data bus lower 16 bits when PAR is 1 Digital audio output when PAR is 0 or parallel data bus lower 16 bits when PAR is 1 Digital audio output when PAR is 0 or parallel data bus lower 16 bits when PAR is 1 3 3 V Digital audio output when PAR is 0 or parallel data bus lower 16 bits when PAR is 1 Digital audio output when PAR is 0 or parallel data bus lower 16 bits when PAR is Digital audio input when PAR is 0 or parallel data bus upper 16 bits when PAR is 1 Ground Digital audio input when PAR is 0 or parallel data bus upper 16 bits when PAR is 1 3 3 Digital audio input when PAR is 0 or parallel data bus upper 16 bits when PAR is 1 Ground Digital audio input when PAR 0 or parallel data bus upper 16 bits when PAR 1 3 3 Digital audio input when PAR 0 or parallel data bus upper 16 bits when PAR is 1 Ground Digital audio input when PAR 0 or parallel data bus upper 16 bits when PAR is 1 33V Data input outpu Data input outpu Ground Data input outpu 3 3 V Data input outpu Data input outpu nterrupt request output Low active Ground nput for LSI test usually connected to ground nput for LSI test usually connected to ground 3 3 Ground Address input Address input Address input Address input Address input Address input Address input Address input Address input 3 3 Gr
207. s PD O MUTE Port D mute Vss Ground Vss Ground PB 5256 50 Port B audio data output bit clock input 2565 PD 0 R MODEJO SYNC WC SO Port B audio data output sync wc input PD MODE Port D audio data output mode select PB SW SEL Port B audio data output sync wc select PD 0 H MODE PB H XSM LSI test pin PB MODE Port B audio data input mode select PA WC ATI Port A ADAT word clock output PB MODE PC WC ATI Port C ADAT word clock output Port B audio data output Z maa FE Z 3 1 Ot 4 NOOB CO N o Port C audio data output Port D audio data input Port D audio data output 22 CS8420 XW559A00 SRC Sample Rate Converter NAME FUNCTION NAME i88X DM IC616 FUNCTION mm O O 1 ec SDA CDOUT ADO CS EMPH RXP RXN VA AGND FILT RST RMCK RERR ILRCK ISCLK SDIN 58405 Serial control data I O data out SPI Address bit 0 IC Control port chip select SPI Pre emphasis indicator output Differential line receiver inputs Positive analog power supply 5V Analog ground PLL loop filter Reset input Input section recovered
208. ternal External Double Rate Fs 88 2 2 10 to 96KHz 6 Frequency Fs 44 1 kHz 48kHz 20Hz to 20kHz 0 1 305 Input to Master Output L R Fs 48kHz MIC LINE Response Fs 88 2kHz 96 2 20Hz to 40kHz 0 1 305 Input to Master Output L R Fs 96kHz MIC LINE Total Harmonic Distortion 1kHz Line Input to Master Output L R Input Gain Min 0 Less than 0 01 Output Vol Max Dynamic Range 110dB Line Input to Master Output L R 1 2ch Noise level 1004 1 2ch Crosstalk 75dB 1kHz AD converter 24bit Linear 128times over sampling Fs 44 1 48kHz 64time over sampling Fs 88 2 96kHz DA converter 24bit Linear 128times over sampling Fs 44 1 48kHz 64time over sampling Fs 88 2 96kHz Interface Functions Compatible mLAN transfer rate S400 400Mbps S200 200Mbps 18ch Input 18ch Output Fs 44 1kHz 48kHz Type Input Analog 8ch Digital Input 2ch Input 8ch 00 14ch Input 14ch Output Fs 88 2kHz 96kHz Type Input Analog 8ch Digital Input 2ch ADAT Input 4ch MIDI I F 1 Input port 1 Output port Input Output Specifications Input level Analog Input Connector Nominal Max before clip Input Impedance XLR TRS Phone Combo 60dBu to 16dBu Mic 24 a INPUT 1 2 Balanced 48 Phantom 34dBu to 10dBu Line 24dBu Mic Line
209. the signal level of OUTPUT 7 is 70dBu or less 6 11Disconnect the mLAN cable and select 1 2 CH using the MONITOR SELECT switch At that time confirm that the volume level varies smoothly while turning the GAIN knob from to minimum to from maximum position Make sure that the volume level varies smoothly while turning the MASTER VOLUME knob from to minimum to from maximum position Also make sure that the volume level varies smoothly while turning the MONITOR VOLUME knob from to minimum to from maximum position As for each volume knob described above at the maximum volume level confirm that the signal 4 2dBu 10K ohm load is output from the OUTPUT 1 jack respectively Make sure that the CLOCK MASTER mLAN LED blinks in order to indicate the UNLOCK Make sure that the CLOCK MASTER INT LED lights up Make sure that the MONITOR SELECT 1 2 LED lights up 6 12Disconnect the mLAN cable and select 1 2 CH using the MONITOR SELECT switch At that time confirm that the volume level varies smoothly while turning the GAIN CH2 knob from to minimum to from maximum position Make sure that the volume level varies smoothly while turning the MASTER VOLUME knob from to minimum to from maximum position Also make sure that the volume level varies smoothly while turning the MONITOR VOLUME knob from to minimum to from maximum position As for each volume knob described above at the maximum volume level
210. tor 1195300 Resistor 0197 VI 195300 Carbon Resistor R0198 VI 197 300 Carbon Resistor 50199 11 97 300 Carbon Resistor R0200 VI 196 300 Carbon Resistor R0201 11 96 300 Carbon Resistor R0202 VI 192900 Carbon Resistor New parts 12 chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip chip 100 0K 63M J 100 0K 63M J 100 0K 63M J 100 0K 63M J 150 0 1100 150 0 1100 1 5K 110 D 1 5K 110 D 150 0 1100 TE ET C ESI EI 1 i tr gt EISE Es ETE Ee EE DEE py E E OEE E
211. tput Clock synchronization control input Crystal oscillator connection or external clock input Crystal oscillator connection VCO oscillating clock connection PLL lock flag Logic section power GND PLL time constant switching output Data input mode selection Data input mode selection Data output mode selection Data output mode selection Clock mode switching input 1 System reset input VCO section power 5V VCO control input N PLL phase comparison output VCO control input P VCO section power GND Test terminal Open for normal use Clock mode switching input 2 Clock mode switching input 0 Channel status sampling frequency display output 1 Channel status sampling frequency display output 0 Channel status output method selection External synchronous auxiliary input word clock EIAJ AES EBU data input PLL word clock output Logic section power 5 V Data error flag output Channel status emphasis control code output 3 wire type microcomputer interface data output 3 wire type microcomputer interface clock input 3 wire type microcomputer interface load input 21 i88X MBCG61594 130 X3299A00 ATSC2A DM IC613 NAME FUNCTION NAME FUNCTION Power supply 3 3V Power supply 3 3V XTST LSI test pin M4 SEL Port B audio data input buffer active select Vss Ground PB_O MUTE Port B mute WT_X CPU interface write input Vss Ground RD_X CPU interface read inp
212. udio Loopback Please set the loop back again Error 3 It failed in MIDI Loopback Please set the loop back again 4 Others EEPROM writing If the button is clicked and START button is clicked on the following screen it is initialized data of the factory shipment Should not this inspection usually General audio setting The following item can be set from a set screen by clicking General audio setting button THRU and the word clock mastering switch etc of word clock frequency 44 1 kHz 48kHz PLL response and SRC can be changed Confirm methods of I O except mLAN The operation of the main body of 188X can be confirmed by separating mLAN when mLAN doesn t operate The mLAN circuit is passed or the ADC output is connected directly with the DAC input 1 Please confirm the operation in either of A or B A The DMSUB circuit board installation screw is removed and the connector Fig 1 is connected instead of the MLN2 circuit board WB086800 8831E 100P SE is short circuited as follows c b a 1 1 2 2 3 3 0 4 4 6 6 Short circuited CH1 2 5 5 7 7 Short circuited CH3 4 6 6 8 8 Short circuited CH5 6 1 7 9 9 Short circuited CH7 8 2 48 10 10 Short circuited DIGITAL AUDIO Eg 3 11 11 Short circuited 7 12 12 13 13
213. uency to 20KHz make sure of the same level as above Make sure that the signal level of OUTPUT 6 is 70dBu or less Make sure that the signal 4 3dBu 10K ohm load is output from the OUTPUT 6 jack correctly Also confirm that the distortion rate is 0 01 or less at that time Change the frequency of input signal to 20Hz and make sure that the output signal level stays in the range of 1dB against the standard level at IKHz Also change the frequency to 20KHz make sure of the same level as above Make sure that the signal level of OUTPUT 5 is 70dBu or less Make sure that the signal 4 3dBu 10K ohm load is output from the OUTPUT 7 jack correctly Also confirm that the distortion rate is 0 01 or less at that time Change the frequency of input signal to 20Hz and 53 i88X 54 make sure that the output signal level stays in the range of 1dB against the standard level at 1KHz Also change the frequency to 20KHz make sure of the same level as above Make sure that the signal level of OUTPUT 8 is 70dBu or less 6 10Make sure that the signal 4 3dBu 10 ohm load is output from the OUTPUT 8 jack Also confirm that the distortion rate is 0 01 or less at that time Change the frequency of input signal to 20Hz and make sure that the output signal level stays in the range of 1dB against the standard level at 1KHz Also change the frequency to 20KHz make sure of the same level as above Make sure that
214. ume max Monitor Select 1 2 CH Optical Select ADAT NORMAL Monitor Volume max Master Volume max 96 Connection ClockMaster Internal 48 KHz Coaxial ADAT connection Procedure 10 1 Interconnect IN OUT terminals the 01V96 and the OPTICAL OUT IN terminals on the main unit Input the signal 34 dBu to the INPUT 1 10 2Disconnect the OPTICAL cable used for ADAT connection Check Item 10 1Make sure that the signal 4 2dBu 10K ohm load is output from the OUTPUT 1 correctly Also confirm that the CLOCK MASTER ADAT LED lights up 10 2Make sure that the signal 4 2dBu 10K ohm load is output from the OUTPUT 1 Also confirm that the CLOCK MASTER INTERNAL LED lights up T11 Factory Set Description Checks the click noise which occurs when turning the power on off Checks the level of noise which occurs soon after turning the power on Checks the consumption current for the secondary side of AC adaptor Equipment Setting Main Unit Setting PHANTOMSW OFF Input 1 LINE Gain Volume min Input 2 LINE Gain Volume min Inputs 3 8 Gain Volume min Monitor Select OFF Optical Select DIGITAL Monitor Volume min Master Volume max Procedure 11 1As for the main unit turn the power on or off STANBY 11 2As for the main unit turn the power on 11 3Measure the consumption current over 1 minute after turning on the power of the main unit Check Item 11 1Confirm that the clic
215. ut 500 CS X CPU interface chip select input PB 501 HS SEL Chip active select PB SO2 RES X System reset input PB 503 Vss Ground Vss Ground ADD 0 PB 0 H 1 PB 0 H MODE 1 Port B audio data output mode select ADD 2 PB 0 MODE 2 ADD 3 PC ADD 4 CPU interface address bus PC Port audio data input mode select 5 PC H ADD 6 PC M SEL Port C audio data input buffer active select ADD 7 80 Port audio data input Power supply 3 3V Power supply 3 3V Vss Ground Vss Ground DAT O 511 DATI CPU interface data bus B o Port C audio data input DAT 3 PC SW SEL Port C audio data input sync wc select VDD Power supply 3 3V PC SYNC WC SI Port C audio data input sync wc input Vss Ground PC 9256 SI Port C audio data input bit clock input 256fs DAT 4 Vss Ground DAT 5 PC 0 Port C audio data output bit clock input 256fs DAT 6 CPU interface data bus PC SYNC WC 50 Port C audio data output sync wc input DAT 7 PC SW SEL Port C audio data output sync wc select Vss Ground Vss Ground VDD Power supply 3 3V PC 500 PA MODEJO 1 MODE Port A audio data input mode select PC_SO2 LH MODE PC 503 0 Vss Ground 0 MODE I Port A audio data output mode select Port C mute 0 MODE C 0 MODE PA 510 C O H MODE Port C audio data output mode se

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