DC-DA90/SP (hyosi)_A4
Contents
1. OR R gt N i 2 2595 5 53333393 Proc S 2 x w S6004 PRE EQ eo N T 7 81326 NI st B 5 5 roze 61321 Gi mea SiS lt n Fries 7319 5 J1405 ANN 61275 81336 s 8 P s L 81335 zm s 5 S ER 81335 B 21 1324 R1317 E 91264 1340 81337 gt 177 181783 4 106 Russ g cs H 7 mag R N 1772 ENT 34407 s EJ E 1455 z5 El A HL e HERL IL amp e 1312 11803 x Z TON 24 2 i 140 CAN 5 ane 29 25 21 7 Gem e C1310 ie Gi 8 e N J1419 T002 94V 0 J1425 8 pea GND L CH GND R CH TULAK 1 TORCH TUGND CN122 1415 21 20 This is a basic wiring diagram SCHEMATIC DIAGRAM TUNER 85 5 got 8 o E AM ANT TERMANL V CN201 AM LOOP 1p201 FM 75 OHM H OD C2400 C240 NM 39P 33P C2401 22P D2006 R2005 C2013 22 0 022 KTC3195 C2010 FRONT GND lt Q2201 KBA107M F s go C2 15P R2014 100K C2015 0 022 OR 0 47 50 UN d C2012 5P R2006 560 R2007 560K XF212 R2008 XF211 7920 2 52. AM LOOP ANT BOARD TO BOARD LED P W B an FRONT P W B CN491 12P CN421 PHONES L CH SPEAKER BOX AMP P W B CN490 CD MECHANISM This is a basic wiring diagram CN406 4P y TAPE MECHANISM CN405 FU401 T2 5A L 250V BRe BL CN452 CN451 POWER TRANSFORMER P W B YELLOW 15 SCHEMATIC DIAGRAM FRONT R6009 2K 8 2K 82K 10K 45K 27K TU 4B O TU B gt GND TU L2 O TU TU R2 O TU lt o_Rsr gt O CD RESET gt 0O SQOUT gt QO COIN TO CD SEC 5 gt Qo CQCK 17 2 0 2 0 RWC 18 2 0 4 2 0 LIMIT 5 6V TO FMOSC L6901 22UH C6103 330P C6102 100P so 47 10 ce903 4 4 10007 C6905 R6905 470 6 3 100 A ae LID SW 000 CN603 C6912 0 01 C6908 0 01 LC72336 2 TO AMP SEC SYNC REC VOL CK VOL STB V
3. LSS lt b TAPE ADJUSTMENTS a Replacing the head d Replacing the moto 1 After replacement demagnetize the heads by using a degausser c Adjusting motor speed 2 Besuretoclean the heads before attempting to make 1 Insert the test tape MTT 111 or etc 3 000 Hz any adjustments 2 Press the PLAY button 3 Besure both channels 1 and 2 are the same level 3 Use a flat tip screwdriver to turn the SVR to adjust so Using a dual channels oscilloscope that the frequency counter becomes 3 000 Hz 4 All wiring should be returned to the original position 4 Press the STOP button after work is completed MOTOR SPEED ADJUSTMENT R P HEAD RED WHITE YELLOW EARTH b Adjusting head azimuth 1 Load a test tape VTT 738 etc 10kHz for e Checking the mechanism torques azimuth adjustment Clean the head capstan and pinch roller before making Press the PLAY button any measurement Use a cross tip screwdriver to turn the screw for normal azimuth adjustment so that the left and right s outputs are maximized at the same phase during measurement F FWD REW TW 2231 TW 2412 owal labe game TUNER ADJUSTMENTS Use a plastic screw driver for adjustments MODE ST Stereo Speaker impedance 4 ohm TUNING FM 87 5 108MHz AM 522 1611kHz CT211 L2204 n
4. SPINDLE SERVO F SERVO 8 F LOGICK ay 6 TES 65 69 TGL JP SLED SERVO VDD Vss 10 FD FA FA FE FE AGNDNC SP SPG SP SPD SLEQ SLD SL SL IC101 LA9241ML Servo Signal Processor Eme prec eem memes 5 r __ 2 FIN2 FIN1 RF FIN2 FIN1 FE 33 JP 1 Signal Processor Digtal signal Processor TGL H Gainlow Le hi ull Sano sss M 5 Input Pin for DC ingredient of TE Signal Signal Processor H OFF Pr MN Signal to TE Signal Pin Signal Processor 7 oj Output Pin for Tracking Error Signal BRZ 24 PIETER Main Beam Position is on the pit or mirror TE Signal through Band Pass and Inputted 88 stor input Pin for Sied Servo ___________ o Pin for Shock Detection 2er HH rout Pin tor consart ner vooy Enor i Signal from Digital Signal Processor Tracking Gain 41 Resm o Output Pin for RF Signal in TA Output Pin for TA Amplifier 42 RFS Connection Pin for Gain Setting of RF and DEI a Constant Setting of 3T Compensation of the Compensation Consist of between TD and VR EFM Signal with RFSM Pin Slice Level Control Signal is Output Pin Compensation It Control Level of Data Slice by Digital Signal Jum
5. T2002 TP25 TP13 TP14 T2001 TP24 L2002 L2205 TP12 Antenna 75Q unbalanced Modulation 1 KHz Dev 22 5kHz MONO 22 5kHz STEREO 6 75kHz PILOT 1 FM RF Level dBuV EMF Output Level about 30mV at TP13 TP14 TP15 Adjusting Connection SG output Alignment voltage IC211 Alignment voltage IC211 d FM Antenna SG 66dBuV 98 0MHz T2002 justment 3 22pin TP24 25 is 0 0 0 05V 3 22pin is 0 0 0 05V Cover o x l Connect Digital DC voltmeter to 90 0MHz 1 00 0 05V 2 Voltage WB e TEES ees Tu I XN Anntena IRE Loop SG Moduration 1kHz 30 2 AM RF Level dBuV EMF Output Level about 30mV at TP13 TP14 TP15 Adjusting Connection SG met out IF Connect Sweep generator to test 450KHz s JEM Adjustment point TP13 TP14 and TP15 at 999kHz Connect Digital DC voltmeter to 522kHz 1 00 0 05V 3 L2205 TP11 H and TP12 E 1611kHz 7 10 0 20V Check Only Connect to VTVM 603kHz Maximum point TP13 or TP14 and TP15 1404kHz CT211 1 2 EXPLODED VIEW CABINET amp CHASSIS N PARTS LIST PRODUCT SAFETY NOTICE EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING COMPONENTS IDENTIFIED WITH THE IEC SYMBOL A IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATED COMPONENTS IN WHICH SAFETY CAN BE OF SPECIAL SIGNIFI
6. FLL cu EIBIEJGI WIRING DIAGRAM POWER TRANSFORMER amp LED POWER TRANSFORMER P W BOARD NIP CUT BL NIP CuT CN CN452 B L4591 D gt EL Ln LED P W BOARD This is a basic wiring diagram Feb 02 Printed in Japan 30 SANYO SANYO Electric Co Ltd Osaka Japan
7. LJLJ 9 KTC3195 O D2102 SVC342 CT211 o e 7 Q2111 KTC3195 22UH T2001 XF215 450KHz PRODUCT SAFETY NOTICE Each precaution in this manual should be followed during servicing Components identified with the IEC symbol in the parts list and the schematic diagram designated components in which safety can be of special significance When replacing a component identified by A use only the replacement parts designated or parts with the same ratings of resistance wattage or voltage that are designated in the parts list in this manual Leakage current or resistance measurements must be made to determine that exposed parts are acceptably insulated from the supply circuit before returning the product to the customer This is a basic schematic diagram 22 MICE TG ae tr J 350 KRA107M 52001 1 C2107 1 50 4 90 R2106 R2104 Q2003 MTZJ5 6B KTC3199 GR 9 0 000 TO CN490 CD GND R2901 O 000 S2001 2 23 1K 15K R2801 R2900 1 1 8Z TO FRONT CN603 CN202 i5 LID SW JU FRONT GND AMOSC o lt OF B 9V AMP GND TU_L TU_R BAND2 MUTE BAND1 MONO WIRING DIAGRAM TUNER a basic wiring diagram This is SCHEMATIC DIAGRAM AMPLIFIER R4000 R4001 R4002 R4003 R4004 1 782
8. FM 87 5 108 0 MHz 522 1611kHz CD player Channels 2 channel stereo Sampling frequency 44 1 kHz PICK UP han s Optical 3 beam semiconductor laser Laser output 0 6mW Continuous wave max Wave length 790 nm Wow Flutter Below measurable limits Cassette deck section Track system 4 track 2 channel stereo Frequency response 80 Hz 15 kHz Signal to noise ratio 40 dB Wow and Flutter 0 15 WRMS Fast forward Rewind time Approx 110 sec C 60 SYSTEM CONNECTIONS FM aerial gt AM loop aerial WHAT TO DO IF If the operation of the unit or display is not normal 1 Disconnect the mains lead N CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN AVIS RISQUE DE CHOC LECTRIQUE NE PAS OUVRIR General Output power 4Wx2 at 4 ohms 10 distortion SPEAKERS 4 ohms PHONES 8 32 ohms Power requirements AC 230V 50Hz Power consumption 17W Dimensions W x H x D Approx 140 x 213 x 210 mm Weight Approx 2 1 kg Speaker system TYPE dco reca Full range bass reflex Unit 8 cm cone type Maximum power handling capacity 6 Watts peak No
9. 4 a z 8 Be Beat 285 HS pami os os AW lt Rwc gt j R1453 8145 R1465 4 4 560 nas sf a 5 sila 01301 gs 1 1 C1491 lt gt 3 KTAi2 0 O 8 5 o3 ott d e w e 5 15 18 je jp ls ls l e 8 E w js 1 c 169 63 62 61 69 69 69 62 69 65 69 69626 C1302 1000 1 uf EY a P 26 RFVCC 97 C1451 S r 0 1 1773 1771 1 1 10 25 1K 2 X1451 Pal E 5 deles EET i REF gt 4 pner GAIN X ed 0 1 55 DEF EFBAL bio gms tH o R1343 REF b gt o Ic b 2FREQ x CE 1005 5 BA VOR 4 LASER O qc ei EM 8 R1335 C1455 U VCA DRE DRE Me DAT 10K 0 1 J PONRST erg AW 58 sx ES hj e T 5 5 Q AW 102 EET C1788 R1781 ri LC78622NE C1308 0 22 dH C1325 R1336 C1341 3300P 2200P 330 e 5 58 FRONT PWB m Da 5 6V 4 lt WRQ gt O 2 SW cack gt O cack COIN COIN 2 gt 4 0 SQOUT MECHANISM R 35 lt gt O 55 DRF DRF eI REST O REST TU E O TU pusan O Sx dle H lt TUL gt O TUL 28 2 8 TUR Q TUR 8 x 1 21 5895 8 5215 5 3300P tou FE SRI of 1331 220K
10. Sov 5 45 8 55325 Et ar TEG AW s L R1330 220K oy By 95 EE 9 4 E a 2 GOX9OOOO 1660906 s mk zm S rns a 400mA gt gt C2 g 01401 es MM1469XH A KTA1273 SLED MOTOR 00 2 Sos 090000090 581 Tos 5 R1473 LIMIT SW 5 100K SPINDLE MOTOR TO AMP PWB H IU CN122 oo R1476 1K W t ss 587 PRODUCT SAFETY NOTICE Each precaution in this manual should be followed during servicing Components identified with the IEC symbol in the parts list and the schematic diagram designated components in which safety can be of special significance When replacing a component identified by A use only the replacement parts designated or parts with the same ratings of resistance wattage or voltage that are designated in the parts list in this manual Leakage current or resistance measurements must be made to determine that exposed parts are acceptably insulated from the supply circuit before returning the product to the customer This is a basic schematic diagram 18 19 WIRING DIAGRAM FRONT amp CD 1 5 10 ECB6015 20 25 1AD4B10D0972B T002 94V 0 B IRA C6900 E qoa BO A Lm 5 5 P a LC72336 9A38 a 4 HSB A 1 5 3 6204 z L6901 5 Ss D ig PRU a 114 SYNC 9 J6118 VOL CK VOL STB H
11. TR KTA1270 Y TR KTA1270 O TR 258927 5 TR 2SA1020 Y TR KTA1282 TR KTA1273 Y RESONATOR TUNER P W BOARD ASSY REF NO 74 C2900 CN201 or CN202 CN203 CT211 D2002 D2003 D2004 D2005 D2006 D2101 D2102 or D2104 IC201 211 12001 12002 12003 12005 12006 12007 12010 12011 12204 12205 02001 or Q2002 or PART NO 614 321 5202 614 130 4298 645 038 7715 645 025 4703 645 012 5195 614 221 8273 645 032 5663 407 157 8109 407 157 8109 407 012 4406 407 012 4406 407 012 4406 407 012 4406 407 105 1305 407 105 1602 407 099 5303 409 016 0200 409 474 3201 645 040 2753 645 040 2746 645 002 1534 645 002 1459 645 002 1459 645 002 1459 645 040 2760 645 041 1328 645 037 2377 645 040 2739 405 151 4806 405 151 4301 405 151 4301 405 151 4806 DESCRIPTION ASSY PWB TUNER Only initial TUBE TERMINAL TERMINAL ANTENNA SOCKET FPC 15P TERMINAL TRIMMER 7PF VARACTOR DI SVC211 B VARACTOR DI SVC211 B DIODE 155133 DIODE 155133 DIODE 155133 DIODE 155133 VARACTOR DI SVC342L V VARACTOR DI SVC342M V ZENER DIODE MTZJ5 6B IC LA1186N AUDIO IC LA1844ML INDUCTOR AIR COIL AIR INDUCTOR 8 2U K INDUCTOR 22U K INDUCTOR 22U K INDUCTOR 22U K INDUCTOR AIR INDUCTOR AIR TRANS ANT 796KHZ TRANS OSC 796KHZ TR KTC3195 O TR KTC3195 Y TR KTC3195 Y TR KTC3195 O PARTS LIST REF NO Q2003 or or or or Q2101 or Q2102 or Q2110 or Q2111 or Q2201 or 2001 SH201 T2001 T2002 or XF211 or XF212
12. 098 3300 A 407 098 3300 A 407 098 3300 A 407 098 3300 645 006 4760 645 031 7903 A 645 006 4760 645 031 7903 614 307 9866 409 384 3506 409 390 1107 409 295 7402 645 051 8263 645 041 3094 645 006 9864 645 006 9864 645 041 3094 645 051 8263 DESCRIPTION ASSY PWB AMP Only initial POLYESTER 0 15U J 50V POLYESTER 0 15U J 50V ELECT 3300U M 25V ELECT 3300U M 25V POLYESTER 1000P J 50V PLUG 2P SPEAKER PLUG 2P SPEAKER PLUG 4P PLUG 4P PLUG 4P PLUG 4P JACK PHONE D3 6 HEADPHONE PLUG 2P POWER PLUG 2P POWER SOCKET DIP 8P SOCKET FPC 12P ASSY WIRE ASSY WIRE DIODE 188133 ZENER DIODE MTZJ9 1B DIODE 188133 DIODE 188133 DIODE 188133 DIODE 188133 DIODE 188133 DIODE RL153 BF S2 DIODE RL153 BF S2 DIODE RL153 BF S2 DIODE RL153 BF S2 HOLDER FUSE HOLDER FUSE HOLDER FUSE HOLDER FUSE HEAT SINK IC BA3314F IC LC75392 IC TA8229K INDUCTOR 80U INDUCTOR 80U INDUCTOR 80U INDUCTOR 80U INDUCTOR 80U INDUCTOR 80U REF NO L4902 LG401 PR495 PR496 Q4103 or Q4104 or Q4106 or Q4108 or Q4109 or Q4730 or or or or Q4740 or Q4751 or or or or Q4830 or or or or Q4840 or Q4851 or or or or Q4902 or or or or Q4903 or or or or Q4904 or or or or Q4951 or or R4752 R4852 R4941 54950 SA401 SA402 PART NO 645 031 5893 645 006 4432 A 645 014 2529 A 645 014 2536 405 000 0508 405 110 5400 405 000 3103 405 109 9204 405 000 3103 405 109 9204 405 143 00
13. LT LT LVR LVR OUT2 NC OUT NC ALC C VD qw IN IN IN FLAT ROCK POP CLASSIC COM OUT iN OUT Hr Mee E 3 IC411 LC75392 C4826 1 50 er E 1000 16 RA 587 IC410 BA3314 _ ra vss wer R UM W BR R4851 UC 55 A C4816 6269 969 2 9 9 5 26 D m MET 5 8018 more odo 47K o CN421 gx 8 2 4 UT 4543 1 50 5 LEFT un 1 e 38 10 casos 2 SP471wOOFER 285 x E x N s 15 s RA R4881 EE oe ET x 37 120K 8 AN sf gt e ud mA 38 5 04840 33K gt 5 ST LST SST u em Es 8a Bel 25 ii 8 8 Sx E 5 8 818 iz s 88 54950 2 bd e 28 E 8 18 s E 85 RIGHT e WOOFER 0 0 e MYLAR R4912 caste C4918 te j 380 180P 1000P W C4919 a 3 Q4109 0 01 I i 7 Q4904 14902 nagio 2963980 4 10K PLAY 8 REC R4911 A A 54901 1 PR495 CN490 Ao TU GND T E 1250mA TU_RCH 2 1K R4951 Hm 470 TU LCH CD RCH 4 58 _ 5 55 CD LCH 6 7 ge 48 C4951 4952 2 i 58 29010 0 022 D4951 MTZJ9 1B AMP BLOCK AC SENS 12 A 54904 MOTOR SW GND 4950 1 2 R P SW S4901 1 2 POWER SW 5 6V i 4905 BEAT CANCEL SW A MUTE 9 54
14. R TR 28C17408 S TR 25 3330 TR 2 3330 TR 2502061 TR KTD2058Y TR 2502061 FUSIBLE RES 2 2 JA 1 4W FUSIBLE RES 2 2 JA 1 4W FUSIBLE RES 27 JA 1 4W SWITCH PUSH R PSW SCR S TPG BIN 3X8 SCR S TPG BIN 3X8 POWER TRANSFORMER P W BOARD ASSY REF NO 76 CN450 CN451 CN452 CN453 or L4591 or or 8 PART NO 614 320 0505 614 020 1215 614 017 8203 614 017 8203 614 309 8447 614 314 4762 645 038 6053 AN 645 017 8061 A 645 041 3087 DESCRIPTION ASSY PWB PT Only initial SOCKET 2P TERMINAL BOARD TERMINAL BOARD ASSY WIRE ASSY WIRE INDUCTOR 1810 INDUCTOR 181M INDUCTOR 180U gt 06 EXPLODED VIEW amp PARTS LIST CD MECHANISM Q 09 6 2 9 L 2 EXPLODED VIEW amp PARTS LIST TAPE MECHANISM TAPE MECHANISM REF NO 01 TMo2 TMO3 04 05 06 PART 614 309 7976 645 033 8625 645 041 3025 645 009 1612 645 009 1766 645 033 3415 614 312 0629 DESCRIPTION ASSY MECHA TM DA70TN SH E HEAD 6PA R P HEAD PINCH ROLLER ARM ASSY RF BELT MAIN BELT ASSY MOTOR FOR SERVICE N S P Not supplied as service parts CD MECHANISM REF NO PMO1 2 4 PMO5 PMO6 PMO7 PMO9 PM10 PART NO 614 307 9804 620 021 8436 620 233 0853 620 236 3776 620 230 8753 620 230 8760 620 231 0596 620 233 0860 411 104 8401 411 027 5402 620 236 0836 DESCRIPTION A
15. or XF215 PART NO 405 017 9709 405 017 9600 405 011 8609 405 011 8500 405 143 8706 405 151 5209 405 000 0904 405 143 0007 405 000 3806 405 000 3806 405 143 0007 405 151 4806 405 151 4301 405 151 5209 405 000 0904 645 023 5795 614 256 3052 645 043 0213 645 040 9981 645 039 9923 645 010 7665 645 010 0079 645 010 0079 645 010 7665 645 041 9324 DESCRIPTION 28C3330 U TR 2 3330 TR 2 1740 TR 25 17405 TR KTC3199 GR TR KRA107M TR DTA114YS TR KRC107M DTC114YS TR DTC114YS TR KRC107M KTC3195 O TR KTC3195 Y TR KRA107M TR DTA114YS SWITCH LEVER SHIELD FILTER 450KHZ TRANS IF 10 7MHZ TRANS IF 10 7MHZ CERAMIC FILTER 10 70MHZ CERAMIC FILTER 10 70MHZ CERAMIC FILTER 10 70MHZ CERAMIC FILTER 10 70MHZ CERAMIC FILTER 450KHZ AMPLIFIER P W BOARD ASSY REF NO 75 C4714 C4814 C4913 or C4918 CN401 CN402 CN405 or CN406 or CN421 CN441 or CN490 CN491 CN492 or D4102 D4951 D4953 D4961 D4962 D4963 D4964 D4980 D4981 D4982 D4983 FCL41 or FCL42 or HS401 IC410 411 412 14781 or or L4881 or or PART NO 614 320 0468 403 058 4608 403 058 4608 403 329 5907 403 350 9301 403 056 7502 645 006 1875 645 006 1875 614 310 2755 645 004 2904 614 310 2458 645 005 8110 645 011 6384 614 310 2731 645 004 2881 645 012 2736 645 012 5096 614 309 8812 614 314 4809 407 012 4406 A 407 099 6003 407 012 4406 407 012 4406 407 012 4406 407 012 4406 407 012 4406 A 407
16. 0 4 CD ODATA DSP ASP Control PG1 SCLKO 5 O CDCLOCK PGO 6 O RWC RWC Output PCS 7 O CD RESET CD DSP RESET Output PC2 8 O Non Connection PC1 9 O Non Connection PCO 10 O Non Connection PB3 11 O Non Connection PB2 12 O BASS BOOST BASS BOOST Control Output PB1 13 O Non Connection PBO 14 O Non Connection PA3 15 KEY IN TRNSISTOR DIODE SW SOURCE Input PA2 16 KEY IN TRNSISTOR DIODE SW SOURCE Input PA1 17 WRQ WRQ Input PAO 18 DRF DRF Input H DL CHATTERING TIME 50MS PK3 19 JOG VR2 JOG VR Input CHATTERING TIME 3MS PK2 20 JOG VR1 Phase Input PK1 21 PICK INSIDE PICK INSIDE Input PKO INTO 22 REMOCON Input REMOCON Input PNS 23 O B BAND Output PN2 24 O B1 PN1 25 O MUTE AUDIO MUTE Output PNO 26 O MONO Compalsion MONO Output PM3 27 VO F1 FUNCTION Input Output CHATTERING TIME 40MS PM2 28 VO F2 PM1 29 STIN STEREO Input CHATTERING TIME 40MS PMO 30 SYNC REC SYNC REC Input CHATTERING TIME 40MS VDD 31 POWER Power supply PES 36 I SD SD Input PE2 37 Non Connection PE1 S18 38 O SEGMENT Output Display SEGMENT Output PEO S17 39 O SEGMENT Output S21 S24 32 35 O SEGMENT Output 51 516 40 55 SEGMENT Output COMS 56 COM2 57 COM1 58 Vdd2 59 Vdd1 60 61 Non Connection PJ2 62 O VOLCE VOL IC Control Output PJ1 63 O VOLDATA PJO 64 O VOLCLOCK ADO 65 ADKEY ADO Operating KEY Input AD1 66 AD KE
17. 07 405 000 3806 405 000 3806 405 143 0007 405 143 6504 405 004 4601 405 004 5103 405 006 1806 405 006 1905 405 000 3103 405 109 9204 405 151 4400 405 021 0204 405 021 0600 405 033 6706 405 033 6805 405 004 4601 405 143 6504 405 004 5103 405 006 1806 405 006 1905 405 000 3103 405 109 9204 405 151 4400 405 021 0204 405 021 0600 405 033 6706 405 033 6805 405 143 8706 405 011 8500 405 011 8609 405 017 9600 405 017 9709 405 017 9600 405 017 9709 405 011 8609 405 011 8500 405 143 8706 405 143 8706 405 011 8500 405 011 8609 405 017 9600 405 017 9709 A 405 095 1701 A 405 138 6403 A 405 095 1602 A 402 071 1304 A 402 071 1304 A 402 081 0205 645 038 7586 411 021 6405 411 021 6405 DESCRIPTION TRANS OSC 85KHZ O S C FIXER PROTECTOR 1 25A 125V PROTECTOR 1 5A 125V TR DTA114ES TR KRA102M A TR DTC114ES TR KRC102M A TR DTC114ES TR KRC102M A TR KRC107M DTC114YS TR DTC114YS TR KRC107M TR KTA1267 GR TR 2SA608 F SPA TR 2SA608 G SPA TR 2SA933S R TR 2549335 5 TR DTC114ES TR KRC102M A TR KTD1303 TR 2SD1012 F SPA TR 28D1012 G SPA TR 2SD1468S R TR 25014685 5 TR 2SA608 F SPA TR KTA1267 GR TR 2SA608 G SPA TR 2SA933S R TR 2549335 5 TR DTC114ES TR KRC102M A TR KTD1303 TR 2SD1012 F SPA TR 2SD1012 G SPA TR 2SD1468S R TR 25014685 5 TR KTC3199 GR TR 28C17408 R TR 25 17405 5 TR 2 3330 TR 2 3330 TR 25 3330 TR 2 3330 TR 28C17408 S TR 28C17408 R TR KTC3199 GR TR KTC3199 GR TR 28C17408
18. 1 0182 1 182 1 182 1 1 82 w AMM MAGNETIC E HEAD S4904 TO CD e e 54950 3 5 o ie is ox Suc Oy c 55 5 8 5 eT oU sr m is 84 35 5 5 55 1 jel Wee js 59 55 b SST x o8 4751 RSS Flo 2501012 58 Sk vo mem it Es Sug Se aa 3345 C4912 n 1000P R Fi m 5 R 220025 me 4 7K 2 E H S 55 04723 1 lt lt c 4743 1 50 sx X o 5 o 22K H R4716 C4751 e g R4751 10P v C4726 1K 1 50 A 4 W H 0 CIE 5 0503024604949 6 C0 60 00 OOQ 2118 M Le ta 14 LTM 172 173 174
19. 2 2432 LID BATTERY SERVICE 4110213107 SCR S TPG BIN2 6X8 614 320 8723 ASSY BOX SPEAKER L R LID CD DEC CD SIDE Y10 411 1840906 SCR S TPG BIN 2 3X10 LID CD DEC CD BACK CABINET S CHASSIS Y11 4110213503 SCR S TPG BIN 3X10 REF NO PART NO DESCRIPTION S EARPECK MECHA Mp ae 12 411 126 1404 SCR S TPG BIN 2X4 2 614 319 8819 DEC WINDOW DECK SPRING DECK BEC 3 6143198840 LID CASSETTE 4 6143198901 SPRING DOOR DECK s 5 614 319 8833 KNOB VOLUME 6 614 319 8765 CAP DECORATION Ws UMS 7 614 320 8808 ASSY PANEL FRONT 8 614 309 7969 ASSY GEAR LID CASSETTE Me YA al m REG Y16 4110214500 SCR S TPG BIN 3X16 10 614 322 5607 KNOB DECK MECHA PLAY A EEE 11 614 322 5614 KNOB DECK MECHA REW 12 614 322 5621 KNOB DECK MECHA FFWD a Erb ONG TEIN Aj 13 614 322 5638 KNOB DECK MECHA STOP EJECT wig Jd eec 14 614 322 5645 KNOB DECK MECHA PAUSE RER DUE 15 614 307 2270 MOUNTING DECK KNOB 16 614 319 8758 BUTTON FUNCTION 12 KEYS ELECTRICAL PARTS u 614 310 3899 SPACER MECHA REF NO PART NO DESCRIPTION MTG CD CD MECHA 51 614 314 4779 ASSY WIRE 19 614 322 2132 ASSY GEAR LID CD 52 614 3105459 FLEXIBLE FLAT CABLE 20 614 319 8864 MOUNTING CD or 6143137023 FLEXIBLE FLAT CABLE 21 614 303 0263 LATCH PUSH CD DOOR LOCKING 53 614316 3619 FLEXIBLE FLAT CABLE 22 614 307 8821 PULLEY FRONT TO TUNER 23 614 303 0256 LATCH MAGNET 54 614 313 7047 FLEXIBLE FLAT CABLE 24 614 319 8918 SPRING DOOR CD FRONT MAIN 614 319 8826 DEC WI
20. 20 5471 645 048 3820 645 006 5958 614 240 1002 614 220 5471 614 220 5471 614 240 1002 645 006 5958 645 048 3820 645 048 3820 645 006 5958 614 240 1002 614 220 5471 645 048 3820 645 006 5958 614 240 1002 614 220 5471 645 048 3820 614 240 1002 614 220 5471 645 006 5958 645 048 3820 645 006 5958 614 240 1002 614 220 5471 645 048 3820 645 006 5958 614 240 1002 614 220 5471 645 006 5958 614 240 1002 614 220 5471 645 048 3820 614 220 5471 645 048 3820 645 006 5958 614 240 1002 645 048 3820 645 006 5958 614 240 1002 614 220 5471 645 048 3820 645 006 5958 614 240 1002 614 220 5471 645 043 6253 407 217 1101 645 052 6206 DESCRIPTION SOCKET FPC 15P FRONT TU DIODE 188133 DIODE 188133 IC LC72336 9A38 MICON INDUCTOR 10U INDUCTOR 22U K LCD LED P W BOARD ASSY REF NO 72 D6951 D6952 D6953 D6954 D6955 DEC SHEET LCD DEC LCD SHEET TR 2 3330 TR 2 3330 TR 25 17405 5 TR 28C17408 R TR KTC3199 GR TR KTC3199 GR TR 28C17408 R TR 2 3330 TR 25 3330 TR 25 17405 5 SWITCH PUSH SWITCH PUSH 1P 1T SWITCH TACT SWITCH TACT SWITCH PUSH SWITCH PUSH 1P 1T SWITCH TACT SWITCH TACT SWITCH TACT SWITCH TACT SWITCH PUSH 1P 1T SWITCH PUSH SWITCH PUSH SWITCH PUSH 1P 1T SWITCH TACT SWITCH TACT SWITCH PUSH SWITCH PUSH 1P 1T SWITCH TACT SWITCH TACT SWITCH PUSH SWITCH TACT SWITCH TACT SWITCH PUSH 1P 1T SWITCH PUSH SWITCH PUSH 1P 1T SWITCH TACT SWITCH TACT SWITCH PUSH SWITCH PUSH 1
21. 901 POWER SW SYNC VOL CLK 7 VOL STB 6 A A 258 250v FRONT BLOCK VOL DATA 5 4931 BASS BOOST tape PLAY 4 R CN215 16 TAPE PLAY s 14001 BASS_BOOT 3 Sana CN450 SUSOUND 2 00 441 3 A A BEAT OUT 1 M 3 CNA452 000 CN491 amp ES 55 CN451 E AC 230V TO FRONT BLOCK 5 905 TOK odo 50HZ TKTC3i99 AW A A zla STS This is a basic schematic diagram 26 PRODUCT SAFETY NOTICE Each precaution in this manual should be followed during servicing Components identified with the IEC symbol in the parts list and the schematic diagram designated components in which safety can be of special significance When replacing a component identified by A use only the replacement parts designated or parts with the same ratings of resistance wattage or voltage that are designated in the parts list in this manual Leakage current or resistance measurements must be made to determine that exposed parts are acceptably insulated from the supply circuit before returning the product to the customer 27 1AD4B10D0976 002 04 0 A W 008 ac gt O 8 42 a 975 171 f E ex 8 T D ki 485 en 12710 I 4 f 0 INS e 485 Q NI El 285 474 04751 T 175 stc 384 A v 0 T CN405 WIRING DIAGRAM AMPLIFIER 4
22. CANCE WHEN REPLACING A COMPONENT IDENTIFIED BY USE ONLY THE REPLACEMENT PARTS DESIGNATED OR PARTS WITH THE SAME RATINGS OF RESISTANCE WATTAGE OR VOLTAGE THAT ARE DESIGNATED IN THE PARTS LIST IN THIS MANUAL LEAKAGE CURRENT OR RESISTANCE MEASUREMENTS MUST BE MADE TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE PRODUCT TO THE CUSTOMER CAUTION Regular type resistors and capacitors are not listed To know those values refer to the schematic diagram Regular type resistors are less than 1 4 W Carbon type and Chip type resistors Regular type capacitors are less than 50 V and less than 1000 uF type of Ceramic type Electrical type and Chip type PACKING amp ACCESSORIES REF NO PART NO DESCRIPTION REF NO PART NO DESCRIPTION 411 021 3503 SCR S TPG BIN 3X10 614 322 8554 CARTON CASE MTG CD FRONT PCB 614 3198932 CUSHION REAR Y04 4110213503 SCR S TPG BIN 3X10 614 319 8949 CUSHION FRONT MTG CD CD PCB 614 322 8806 INSTRUCTION MANUAL Y05 411 021 1806 SCR S TPG BIN 2 6 10 614 231 6832 LABEL SAFETY CLASS1 MTG CD CD MECHA 645 041 1571 POLY SHEET 0340X0280 NC SET Y06 411 092 0906 WASHER Z 2 6X10X0 5 645 005 1227 ASSY ANTENA LOOP MTG CD CD MECHA or 645 046 8322 ASSY ANTENA LOOP Y07 4110213503 SCR S TPG BIN 3X10 645 040 3217 REMOCON RB DA70 MTG CD TUNER PCB or 645 042 3604 REMOCON RB DA70 Y08 4110213503 SCR S TPG BIN 3X10 or 645 042 3611 REMOCON RB DA70 MTG CD ASSY GEAR 614 31
23. NDOW CD or 6143106210 FLEXIBLE FLAT CABLE 26 614 319 8857 LID CD 27 614 319 8741 BUTTON POWER KEY 55 A 4230167908 FUSE 250V 2 5A 28 614 308 0534 SPRING REC 56 A 645 051 8775 TRANS POWER 2 614316 1172 STOPPER 57 A 645 016 9939 CORD POWER 1 74MK 30 614 322 8387 ASSY CABINET REAR 31 614 317 3090 LABEL SAFETY LASER PICK UP REF NO PART NO DESCRIPTION ZZ R DESCRIPTION 71 614 321 5196 ASSY PWB FRONT Only initial ih BR601 614 321 2508 HOLDER LCD HOLDER LCD Yor 411 020 8905 SCR S TPG BRZ FLG 3X10 55260 dO 250 Yo2 411 021 3503 SCR aa Su 1033 9001 NEELEGT IU MSOV S PANELTMTG DECK CN601 645 012 5096 SOCKET FPC 12P FRONT AMP CN602 614 016 8464 PLUG FRONT LED 26 REF NO CN603 D6901 D6902 IC601 L6900 L6901 LCD60 LS601 Q6200 or or or or Q6201 or or or or 6001 or or or 6002 or or or 6003 or or or 56004 56005 56006 56007 56008 56009 56010 56011 56012 56500 52601 X6001 PART NO 645 012 5485 407 012 4406 407 012 4406 409 504 4802 645 001 4550 645 002 1459 645 043 6260 614 309 4180 405 017 9709 405 017 9600 405 011 8609 405 011 8500 405 143 8706 405 143 8706 405 011 8500 405 017 9709 405 017 9600 405 011 8609 645 048 3820 645 006 5958 614 240 1002 614 2
24. OL DATA TA_MUTE BASS BOOS QSOUND BEAT CN601 270 R6951 150 R6952 06954 000 000 Is z s D6952 D6951 000 C6951 0 01 C6205 100P R6112 10K C6208 2200P 66 Se 9 2 ij s S6001 MEI 2o z bii 5 680 560 S60 PL o w 560 ST 820 9 U R6008 R6007 R6006 R6005 o R 1 2K m 5601 SN o Bn H6014 R6013 R6004 R6003 R6002 R6001 tal This is a basic schematic diagram 16 17 SCHEMATIC DIAGRAM CD e D ga 4 a lt lt 8 a eta 5 EIE E SET PT fsg og 5 5 bul lt REST gt CD MECHA a T E 4 58 85 88 2 caco FPIOTN E 4 a ES Ss 1475 560 cono
25. P 1T SWITCH TACT SWITCH TACT SWITCH PUSH 1P 1T SWITCH TACT SWITCH TACT SWITCH PUSH SWITCH TACT SWITCH PUSH SWITCH PUSH 1P 1T SWITCH TACT SWITCH PUSH SWITCH PUSH 1P 1T SWITCH TACT SWITCH TACT SWITCH PUSH SWITCH PUSH 1P 1T SWITCH TACT SWITCH TACT SWITCH ROTARY ENCODER SWITCH ROTARY PHOTO DIODE SPS 442 1G OSC CRYSTAL 4 5MHZ PART NO 614 321 3185 408 037 0503 408 037 0503 408 037 0503 408 037 0503 408 037 0503 CD P W BOARD ASSY REF NO 73 CN111 or CN113 or CN122 or D1402 D1403 D1404 D1410 C101 IC102 IC103 L1451 PR140 Q1301 or or or Q1401 or or or X1451 PART NO 614 320 0482 645 040 0513 645 026 2463 645 005 8127 614 310 2472 645 005 8134 614 310 2496 407 099 5204 A 407 004 9709 407 012 4406 A 407 098 3300 409 396 8100 409 435 2106 A 409 486 8706 645 001 4550 A 645 014 2499 405 008 7103 405 008 6809 405 151 4509 405 151 4608 A 405 009 5207 A 405 001 9302 A 405 158 2201 405 141 3604 614 231 2667 DESCRIPTION ASSY PWB LED Only initial LED SLP 3118C 51HAB T1 LED LED SLP 3118C 51HAB T1 LED LED SLP 3118C 51HAB T1 LED LED SLP 3118C 51HAB T1 LED LED SLP 3118C 51HAB T1 LED DESCRIPTION ASSY PWB CD Only initial SOCKET FPC 15P SOCKET FFC 15P PLUG 6P BASE MECHA PLUG 6P BASE MECHA PLUG 8P PLUG 8P ZENER DIODE MTZJ5 1B DIODE DSK10C DIODE 155133 DIODE RL153 BF S2 IC LA9241ML IC LC78622NE IC MM1469XH INDUCTOR 10U K PROTECTOR 0 4A 125V TR 2SB808 G SPA TR 2SB808 F SPA
26. S O FILE NO Service Manual Micro Component System DC DA90 Contents PRODUCT CODE No 129 620 02 Specifications 22222222211 1 IC block diagram amp description System connections 4 1 1 LCD display description Aaret ORO OM i 1 Wiring connection Laser beam safety precaution 2 Schematic diagram CD pick up maintenance ccce teretes 2 FRONT danas seen cde CD player adjustments 4 00 4 4 2 ANA Tape adjustments sss 3 TUNER Leodiensi Tuner adjustments 4 AMPLIFIER tette Exploded view Wiring diagram Cabinet amp Chassis 5 FRONT amp CD irs w TOT TUNER x POWER TRANSFORMER a CD mechanism 9 Pe POECIE AP nu NP DNE M d 71 SP This service manual consists of DC DA90U SP Main unit 129 619 02 SX DA90 SP Speaker system 165 045 00 REFERENCE No SM5810260 SPECIFICATIONS Tuner Reception frequency
27. S 1 LASERAPPARAT CD PICK UP MAINTENANCE About pick up Optical lens Cleaning Clean a lens with swab of the cotton which moistened it with alcohol cleaning paper or cleaning disc appointed Specified cleaning disc LC 1 Part code 645 026 1961 manufactured by SANYO Show a clean procedure in the following in reference by swab of cotton 1 Cotton swab is wrapped with Cleaning paper 2 Add the isopropyl alcohol 3 Gently move the tip of cotton swab just like a draw a whirlpool from inside to outside on the surface of lens CD PLAYER ADJUSTMENTS 1 ADJUSTMENTS 1 Confirm the tracking balance 1 Turn on the POWER switch Connect an Oscilloscope to TP2 TE and TP4 VC Set the test disc Press PLAY button to turn into the PLAY mode Keep holding SKIP button down so as to be SERCH mode then confirm that the oscilloscope waveform is symmetrical on the top and bottom in relation to OV VC 500mV 0 1 a DN 200mV div 5ms div CD PLAYER ADJUSTMENTS 2 Checking the eye pattern 1 Switch ON the POWER TP1 Connect an oscilloscope to TP1 RF and TP4 VC Load the test disc OSCILLOSCOPE Press the PLAY button wee Check to be sure that the eye pattern is at the center of waveform and that the diamond shape is clearly defined 5 L Press the STOP button Turn off the POWER switch U OPENING EXPANDED
28. SSY MECHA CDDA11N SASH PLUG 6P ASSY MOTOR BASE CHASSIS ASSY COVER GEAR GEAR MIDDLE RELAY GEAR GEAR DRIVE SHAFT SLIDE PICK RAIL SWITCH LEAG LIMIT SWITCH SCR PAN PCS 2X3 SCR S TPG FLT 2 6X6 PWB MOTOR N S P Not supplied as service parts IC BLOCK DIAGRAM amp DESCRIPTION IC103 MM1469XH CD Driver Level shift o Level shift ALC INI GND SUB GND FILTER 7 8 Nc IC411 LC75932 Function amp Electric Volume 174 LTOUT 872 _ RTOUT LT1 LT3 LTCOM LVROUT PRE RTCOM RVRIN RVROUT 94 Vref 18 IC201 LA1186N AUDIO FM Front End RIPPLE TERMINAL BIAS CIRCUIT THERMAL CUT OFF PROTECTION PRE GNOI POWE GND IC101 LA9241ML Servo Signal Processor Veet 62 LDS LDD LF2 VR REF1 Vcc2 FSS DRFCE DAT CL CLK DEF E com INTER FACE 67 TBC 1 0 Fsc R 45 DGND 4 SLI RF Amp 2 RFS RFSM T SERVO amp T LOGICK 0 68 SLOF HFL
29. Y AD1 AD2 67 ADKEY AD2 Destination Input AD3 68 ADKEY AD3 BASS X LID SW Input CHATTERING TIME 40MS HOLD 69 HOLD BACK UP MODE Control Outpu RCTR 70 FMIF LCTR 71 AMIF SNS 72 Non Connection VDD 73 POWER Power supply FMOSC 74 AMOSC 75 VSS 76 Ground EO1 77 EO2 78 O Non Connection TEST1 79 Ground XOUT 80 Connection terminal of crystal oscillation 4 5MHz IC211 LA1844ML Tuner System cen LCD DISPLAY DESCRIPTION 6 LCD60 26 POP AM 0L Am ROC T ME IBID JAZZ x ke 5 I CLASSIC MONO BASS SURR C PROG TR CH aA ee lt p gt PAD NO IC NO COM1 COM2 COM3 1 C1 COM1 2 C2 COM2 3 C3 COM3 4 51 5 52 7B 7G 7D 6 53 ROCK 7C CH 7 S4 6A 6F 6E 8 S5 6B 6G eD 9 S6 JAZZ 6 TR 10 S7 T1 MHZ kHZ 11 S8 5 PROG BASS 12 S9 T5 T6 ST 13 S10 4A 4F 4E 14 11 4B 4G 4D 15 12 4h 4C T8 16 13 3A 3F 3E 17 14 3B 3G 3D 18 515 3c SURR 19 S16 2A 2F 2E 20 S17 2B 2G 2D 21 S18 2h 2C MONO 22 S19 T2 T4 T7 23 S21 POP T3 24 S22 1A 1F 1E 25 S23 1B 1G 1D 26 S24 1h 1C CLASSIC 14 f WIRING CONNECTION TUNER P W B
30. minal impedance 4 ohms Dimensions W x H x D Approx 140 x 210 x 170 mm Weight oie Approx 1 1 kg per speaker Specifications subject to change without notice ch speaker R ch speaker To an AC outlet 2 Press the BAND button main unit for at least 30 seconds 3 Connect the mains lead 4 Operate the unit LASER BEAM SAFETY PRECAUTION Pick up that emits a laser beam is used in this CD player section CAUTION USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE THIS PRODUCT SHOULD NOT BE ADJUSTED OR REPAIRED BY ANYONE EXCEPT PROPERLY QUALIFIED PERSONNEL LASER OUTPUT 0 6 mW Max CW WAVELENGTH CAUTION INVISIBLE LASER RADIATION WHEN OPEN AND INTERLOCKS DEFEATED AVOID EXPOSURE TO BEAM ADVARSEL USYNLIG LASER STR LING VED ABNING NAR SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION UNDGA UDS ETTELSE FOR STRALING VARNING OSYNLIG LASER STR LNING N R DENNA DEL R PPNAD OCH SPARR AR URKOPPLAD STRALEN AR FARLIG VORSICHT UNSICHTBARE LASERSTRAHLUNG TRITT AUS WENN DECKEL GEOFFNET UND WENN SICHERHEITSVERRIEGELUNG UBERBRUCKT IST NICHT DEM STRAHL AUSSETZEN VARO AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINA NAKYMATTOMALLE LASERSATEILYLLE ALA KATSO SATEESEEN CLASS 1 LASER PRODUCT LUOKAN 1 LASERLAITE KLAS
31. nd W EH EJ EM _ Coupon cena S 5 xin 1 Connection terminal of crystal oscilation 16 9344MHz Bi Output terminal for change of tracking gain SFSY 9 Output terminal for synchronizing signal of JPe Output terminal for tracking jump control sub cord frame JP Output terminal for tracking jump control SBCK EN Input terminal for readout clock of sub cord Clock monitor output terminal for EFM data 52 o Output terminal of Synchronizing signal 7 35 2 playback 4 3218 MHz 53 wma Output terminal for standby of sub cord Q output FSEQ Output terminal for detect of SYNC signal s Input terminal of read write control DDD psv 5 soour O Output terminal of sub cord 56 COIN EN Input terminal of command from micro processor output can control at serial control from cack 1 input for reading sub cord from SQOUT I O micro processor 58 Res 1 Reset turn on L s ET 60 16 16 9344MHz EMPH Output terminal of de emphasis monitor kin 61 42M O 4 2336MHz e Tests oo Cor o Output terminal of C2 flag e est pin meee 7 10 1 12 18 14 15 16 17 18 19 21 22 15111 TEST2 TEST4 EFMO VVDD 55 PDO ISET FR TESTI TEST3 TESTS VDD VSS 1 Slice le
32. p Kick Pulse Signal Input Pin for Level Control of Data Slice by 15 oj Output Pin for Tracking Control Signal Digital Signal Processor 6 Fo output Pin for Focusing Control Signa ________ Ground for Digital Signal FD PE r Output Pin for Focus Search Smooth Condenser Compensation Consist of between FD and FA Connection Pin for Variable Range Setting of Compensation Consist of between FD and FA No Connect FA WA Output Pin for Defect Detection of Disc Compensation Consist of between FA and FE Input Pin for Reference Clock Pulse 20 FE lol Output Pin for Focusing Error Signal 4 23 MHz of Digital Signal Processor 21 FE Connection Pin for Gain Setting Resistor of FE Input Pin of Clock Pulse for Command from Signal to FE Signal Pin Micro Processor AGND Ground for Analog Signal Input Pin of Data for Command from Micro Processor MEME Input Pin of Chip Enable for Command from Micro CV CV Pin Processor PISM I Output Pin for Detect of RF Level Spindle 12 cm Mode Select Pin for Focus Search Mode E d VCC for Servo and Digital Root Compensation with SPD Pin Bus Control Connection Pin for Reference Voltage Output Pin for Reference Voltage Connection Pin for Time Constant Setting of Compensation Detect Detection of the Disc o Output Pin for Sled Control Signa __________ Capacitor Connection Pin for Peak hold of RF Signal
33. s Input Pin for Sled Signal from Micro Processor Capacitor Connection Pin for Bottom hold of fai sua RF Signal Output Pin of APC Automatic Power Control Circuit Input Pin of APC Automatic Power Control Circuit 11 IC BLOCK DIAGRAM amp DESCRIPTION IC102 LC78622NE Digital Signal Processor 1 DEF inputterminalfordetectsignalofdetect_ TESTS Testen o y 2 Ta inputterminalfortes TESTA i The phase comparison output terminal for a Nc Nonconnecion xternal VCO control 6 MUTEL O Mute outputterminalforL ch O wss LVDD JPowesupyforLch Car cio o Jowutemialig a Spe eniin VVSS ISET VCO frequency range adjustment 40 RCHO Output terminal for R ch eS EFM signal output terminal for slice level control MUTER Mute out put terminal for R ch FMI FR vss EFM signal input terminal for slice level control XVDD EN Power supply of crystal oscillation VDD FR VSS FMO N ESTE O Connection terminal of 6 934402 and otaystaloscilation J Rough servo Phase control L sub cord block EFLG Output terminal for correction monitor of C1 C2 E E TGL JP JP PCK Output terminal of tracking off 49 Pw Output terminal for sub cord of P Q R S T U a
34. vel VCO Clock Oscillator 2KA 8bit Control 8 Clock Control RAM RAM Address Generatorl FSEQ EN nd gt Interpolalation Mute 00 C2F Billingual Digital Out 81 DOUT CLV C1 C2 Error Detect amp 9 Digital Servo Correct Control Flag Digital Attenuator PW 49 SBCK SBSY Quadruple Over Sampling Digital Filter SFSY 60 lt cs 63 WRQ 63 lt uCOM NC SQOUT 6 lt Inter Fase ibit DAC if L P F con Servo Commander F General Ports X tal Root RWC 64 Timing Generator S 16 17 90 968 18 64 65 66 67 68 60 61 46 62 45 44 03 HFL TES JP JP RES TGL CONTI CONT3 CONT5 EMPH EFLG 16M 42M FSX XVDD RVDD RCHO LCHO MUTEL LVDD CONT2 CONT4 XVss XOUT RVss MUTER LVss 12 IC BLOCK DIAGRAM amp DESCRIPTION IC601 LC72336 9A38 Micro Processor PIN NO I O NAME FUNCTION XIN 1 Connection terminal of crystal oscillation 4 5MHz TEST2 2 GND PG3 S10 3 CD IDATA CD MECA Communcation Line PG2 SO
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