Sony BKPF-L752 User's Manual
Contents
1. CE lt E Er CE lt E E E El lt E El CE lt El E Er Fi E E Er CE lt I El E El CE El E Er lt Fi El E Er CE El E Er CE E E El CE E E Er HAHH 3 NSI TAL TAL DL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL ption C C C C OQ NSISTOR DTA144EUA NSISTOR 252463 NSISTOR 29 463 NSISTOR 252403 STOR DTA144EUA HIP 75 0 5 1 1 HIP 1 0K 0 52 1 HIP 10 0 5 1 1 HIP 1 5K 0 5 1 HIP 10K 0 5 1 HIP 470 0 5 1 HIP 1 0K 0 5 HIP 47 0 5 1 HIP 75 0 5 1 HIP 1 0K 0 5 HIP 1 5K 0 5 HIP 10K 0 5 1 HIP 470 0 5 1 HIP 1 0K 0 5 HIP 7 5K 0 5 HIP 47 0 5 1 1 HIP 47 0 5 1 1 HIP 47 0 5 1 1 HIP 47 0 5 1 1 HIP 47 0 5 1 1 HIP 47 0 5 1 1 HIP 47 02. 4 2 2901623 4 2 EPM7032SLC44 10 05 4 4 2SC1623 T1 L5L6 4 2 2SD999 CLCK 4 2 M5237M TP1 4 4 2SD999 TICK 4 2 5237 4 4 28J463A T1 nn 4 2 NJM2267M 4 4 DTA114EKA 4 2 NJM2267M TE2 4 4 DTA114EKA T146 4 2 DTA144EUA 4 2 PCF8574AT 4 5 DTA144EUA T106 4 2 1716 2 4 4 DTC114EKA 4 2 DTC114EKA T146 4 2 SSM 2142P 4 5 124 4 2 DTC124XE Tl 4 2 TC74VHCO8FT EL 4 3 TLO82CPS E20 4 4 082 4 4 7705 4 5 TL7705ACPSR 4 5 4 1 Index Diode LED Transistor TOP VIEW n TOP VIEW TOP VIEW 4 2 155226 15S226 TE85L 21 7 DAN217 T146 155352 155352 DAP202U DAP202UT106 LED CL 155UR G D CL 155UR G DT TRANSISTOR TOP VIEW 5 j TOP VIEW TOP VIEW TOP VIEW P 2SA1162G 25 8
3. D512 t C219 t A7uF 203 0 1uF DAP202UT106 0 16V GND C210 C214 220pF GND A 1C201 272 TLO82CPS E20 1C204 3 8 ere C213 6 SSM 2142P 4 1 0 0033uF R211 ym Se FL6 Q508 LLL LS 1C202 1 2 P R529 28J463A T1 TLO82CPS E20 10201 172 FORCE e T TLO82CPS E20 C537 d S 1 103 272 AN TS AL 5 TLO82CPS E20 Sais 16V 100pF 7 SENS eek GND A V GND N R212 R532 1 5k 10k 1 202 2 2 W TLO82CPS E20 GND A C221 C205 T FL7 0 1uF 16V SC 188352 mo AE eu IN OUT OUTIR GND A Bech RV201 CH2 GAIN ADJ GND A TEN D511 155226 8 Q501 28C1623 T1 L5L6 mou 3 5V 5V R533 12k Q505 s 5 1 O 250999 11 gt R534 K 10k Q502 Le C526 2SC1623 T1 L5L6 9 7 10uF 8505 0503 16V 10k DTC124XE TL GND 6 3 DAC 38 2 5 BOARD NO 1 674 129 11 LOT NO 902 E6 GND IF GI OO mz Duo 2 wu RST lur CIC D507 188226 TE85L BKPF L752 SY S N 10001 and Higher 5V A e e 5V C511 47uF C512 dee 0 1uF D506 155226 TE85L D505 155226 TE85L lap 1 2 188226 TE85L D508 GND DAC 38 3 5 DAC 38 3 5 12V V C309 10uF 16V C320 IE ze
4. C319 47uF C303 0 iuF T 16V 0 1uF C514 C310 C314 0 1uF 0 1uF 220pF GND A 1 01 1 2 T m ne 10304 C516 R301 6 55 2142 0 1uF 8 2k Z 8 R311 4 m C323 FL9 1 2k M 1 302 1 2 C816 16V TLO82CPS E20 4 FORCE o l C518 p TLOB2CPS E20 R423 R424 8306 0 1uF 22k 22k SESCH 1 2k 1 1C303 272 SENS jas Wir T o C304 2 3 8 TLO82CPS E20 C521 100pF 8 1 SENS AN Te R307 i ND 16V 7 RV301l a SZ 1C302 272 5 csos 5k 4 8312 GND A T 0 1uF m T geg TLOB2CPS E20 1 ze We Rota PCM1716E BT2 10k 1 2k 6851 6519 C330 Zut X o L pes agg 10uF C312 oup 19V 0324 188352 16V d C308 16V 2 0 1uF 220uF 0 0033uF 16V e 1 GND A AM 12V ms RV301 CH3 GAIN ADJ we 8 2k V C520 47uF 5 nid E 16V Q Q51 1 10uF DTA144EUA T106 ER Soe GND A C419 L 47uF C403 C414 0 1uF C410 220pF cer 0 GND A 10401 1 2 Ce k TLO82CPS E20 1C404 DAP202UT106 3 8 e SSM 2142P 1 5 R411 SEI 3 3k zu REL C423 Q510 4 1 2k 0 0033uF T 1 402 272 a 16V 8428 8429 28J463A T1 R404 TLO82CPS E20 1C401 FORCE 22k 22k 22k 3 8 TLO82CPS E20 ee C308 1 2 SENS 100 12V 22uF abd 2 R409 5 TLO82CPS E20 16V 100pF 6 4 7 SENS GND A i R407 jd V GND 1 7 1 2k C413 jw R412 GND A R430 R431 R432 N _ 1 5k 1k 12k 10k 10402 172 Gg W R44 TL082CPS E20 x xn m spy ORDER 47
5. Digital voltmeter 1 Setthe digital voltmeter as follows Range AUTO Mode DC V 5 V adjustment for Analog line 2 Connect the probe of the digital voltmeter as follows TPI DAC 38 G 2 E7 DAC 38 C 2 3 Adjust the voltage on the digital voltmeter Adjustment point RV1 DAC 38 G 2 Specification 4 75 0 05 V dc 5 V adjustment for Digital line 4 Connect the probe of the digital voltmeter as follows TP2 DAC 38 F 2 E2 DAC 38 2 5 Adjust the voltage Adjustment point GRV2 DAC 38 F 2 Specification 4 75 0 05 V dc 12 V adjustment 6 Connect the probe of the digital voltmeter as follows TP3 DAC 38 D 3 TPA DAC 38 D 3 7 Adjust the voltage Adjustment point GRV3 DAC 38 E 2 25 10 0 05 V dc 8 Connect the probe of the digital voltmeter as follows TP3 DAC 38 D 3 E7 DAC 38 C 2 9 Check the voltage Specification Specification 12 55 0 15 V dc 10 Connect the probe of the digital voltmeter as follows E7 DAC 38 C 2 TPA DAC 38 D 3 11 Check the voltage Specification After adjusting the power supply voltage be sure to 12 399 2045 V de perform 2 4 Input Output Gain Adjustment BKPF L752 2 4 Input Output Gain Adjustment 2 4 Input Output Gain Adjustment The specification value described for this input output gain adjustment is set when the gain is 0 dB during factory setting If the customized gain 15 other tha
6. 1 0510 D3 8431 D3 C323 B2 D502 El 0511 2 8432 D3 C324 B2 D503 El 8502 C330 D504 El R1 H2 R504 A3 C403 sc D505 E2 R2 H2 8505 A3 C404 C3 D506 E2 R3 ei 8509 E2 C405 C3 D507 E2 R4 G2 8510 2 C407 0508 2 R5 62 8515 2 C408 c3 2511 A3 R 2 R516 C2 BKPF L752 SY S N 10001 and Higher DAC 38 B SIDE os c D512 m 2 AM 410 sc 2513 D2 R9 F2 R523 1 SUFFIX 11 C411 C3 D814 Al R10 Al R524 Di C412 3 D815 Al Rii H1 8525 1 C413 R12 R526 1 414 C3 DD701 R13 G1 R527 1 C416 sc R14 Gi R528 2 C418 sc El H2 R15 E2 8529 2 C419 sc E2 F2 R16 H3 R530 C420 B3 E3 El R17 El R531 2 2752 rel 7 1 Printed in Japan BKPF L752 SY J E Sony Corporation 1999 8 22 9 967 843 01 Broadcasting amp Professional Systems Company 1999
7. 5 1 1 HIP 47 0 5 1 1 HIP 43K 0 5 1 HIP 8 2K 0 5 1 HIP 22K 0 5 HIP 1 2K 0 5 1 HIP 1 2K 0 5 1 HIP 1 2K 0 5 1 HIP 1 2K 0 5 1 HIP 10K 0 5 1 HIP 12K 0 5 1 HIP 3 3K 0 5 HIP 1 5K 0 5 1 HIP 100K 5 1 1 HIP 100K 5 1 1 HIP 100K 5 1 1 HIP 100K 5 1 1 HIP 22K 0 5 1 HIP 8 2K 0 52 1 HIP 1 2K 0 5 1 HIP 1 2K 0 52 1 HIP 1 2K 0 5 1 HIP 1 2K 0 5 1 HIP 10K 0 5 1 HIP 3 3K 0 5 1 HIP 1 5K 0 5 1 HIP 100K 5 1 1 HIP 100K 52 1 1 HIP 100K 5 1 1 HIP 100K 5 1 1 HIP 22K 0 5 1 HIP 8 2K 0 5 HIP 22K 0 5 1 HIP 1 2K 0 5 1 UN 2012 10W 2012 OW 2012 10W 2012 10W 2012 10W 2012 1 10W 2012 10W 2012 10W 2012 1 10W 2012 1 10W 2012 LOW 2012 10W 2012 1 10W 2012 1 10W 2012 10W 2012 10W 2012 10W 2012 10W 2012 10W 2013 10W 2012 10W 2012 gt gt 10W 2012 10W 2012 1 10W 2012 1 10W 2012 10W 2012 10W 2012 10W 2012 UN 2012 4 W 2012 10W 2012 2012 1 10W 2012 10W 2012 10W 2012 3 3 DAC 38 BOARD Ref No or Q ty Part No R306 1 215 655 11 R307 1 216 653 11 R308 1 216 653 11 R309 1 216 675 11 R310 1 216 677 11 R311 1 216 663 11 R312 1 216 655 11 R313 1 216 097 00 R314 1 216 097 00 R315 1 216 097 00 R316 1 216 097 00 R317 1 216 683 11 R401 152159567311 R404 1 216 683 11 R405 1 2155655 11 R406 1 215
8. 6 1 CN 1858 1859 BKPF L752 SY S N 10001 and Higher CN1 2A CN1 ______ __ _ 6 1 AES AES IN2 AES EBU GND GND CN 1859 BOARD NO 1 674 282 11 LOT NO 902 CN5 CN1 OUT R 4 1 6 OUT2 6 OUT2 GND _ __ __ EN GND m GND CN 1858 BOARD NO 1 674 283 11 CNA 9 ame Ls 1 Em EN E 99 E Em KS T eo H Em s eo EY 1858 BOARD NO 1 674 283 11 AUDIO OUT BKPF L752 SY S N 10001 and Higher FL1 GND R2 5V C3 10 33uF 10V A C4 1uF o 1 2 NJM2267M TE2 1 GND GND C2 163 272 NJM2267M 2 DAC 38 1 5 DAC 38 1 5 5V A Q C9 10uF 16V GND A C10 C8 O 1uF SI 0 047uF TuF 4 C12 R7 10uF op 16V R19 GND 47 C15 C6 330pF 0 1uF 22 7 58412 5 R17 R6 RXN SDATA AW 20 R18 R23 C7 19 23 47 47 16 el 1 GND CO EO 5 14 Ca E1 4 28 Cb E2 VERF 3 15 5 Cc F0 F Cd Fi Ce F2 DGND AGND 8 21 GND A E1 m 1 1 F2 1 xi 6 144MHz 3 VCC OUT GND GND E2 2 GND GND GND 5V A Q C19 10uF 16V 4 de G
9. 729 929 02 0505 8 729 140 75 0506 8 729 040 87 BKPF L752 SP yn CO ca co yn CO 092 9 WN co CO 02 nn yn CO CO CO 02 592 CO co yn CO 592 yn CO nn CO CO nn CO Description ILI ILI ILT 1 1 eH E m 1 AJ DO 20 PO E FH C23 Di pj Ej Ed Ed 1 1 ILT ILT ILT ILT DC PH q a d E E 5 Fr rj D cur VVI E 23 E E El 1 FILTER EMI 58412 5 58412 5 NJM226M M5237ML IC M5237ML IC TL082M IC TL082M IC TL082M IC SSM 2142P IC TL082M IC TL082M IC SSM 2142P IC TL082M IC TL082M IC TL082M IC SSM 2142P IC TL082M IC TL082M IC SSM 2142P IC PCM1716E B IC PCM1716E B IC TL7705ACPS IC PCF8574AT TC74VRCO8FT EL IC 7052 DAC39 V1 00 PLD COIL CHOKE 1056 COIL CHOKE 1056 COIL CHOKE 1056 COIL CHOKE 1056 0 INDUCT Ry CHIP 13225 INDUCTOR CHIP 0 12uH 3225 LINK IC CHIP 2A 2045 FA 2045 FA 022 1516 023 1516 623 1516 25 1 20B1 2901 2501 RANSISTOR RANSISTOR RANSISTOR RANSISTOR RANSISTOR 53 3 y 25A1162 G DTC114EK DTA114EKA TT46 DTC114EK 114 140 RANSISTOR RANSISTOR RANSISTOR RANSISTO
10. CERAMIC C FILM CHIP FILM CHIP ELECT CHI CERAMIC C ELECT CHI CERAMIC C FILM CHIP CERAMIC C CERAMIC C ELECT CHI ELECT CHI CERAMIC C ELECT 2200 ELECT 2201 ELECT CHI CERAMIC C ELECT CH CERAMIC C ELECT CHI RAMIC CHI n P 4TuF 205 HIP Q luF F 20 16V F 20 16V HIP 0 Lob 16V 29V 2012 29V 2012 HIP 100pF HIP 0 1uF 5 50V 2012 29V 2012 0 0033uF 5 16V 2012 0 0033uF 5 16V 2012 P 10uF 20 16V HIP Q luF 25V 2012 29V 2012 ur 5 16V 2012 La c to gt CO r HIP 220pF 5 50V 2012 HIP 0 1 29V 12012 G D E 29V 29V 16V 16V 25 HIP D HIP 0 luF P 47uF 20 P 4TuF 20 HIP D 2012 2012 2012 H 205 205 16V P 10uF 20 16V HIP Q luF 25V 2012 HIP 100pF 5 50V 2012 16V HIP 0 1uF 040033 0 0033 P 10uF HIP 0 1 H 25V 2012 5 16V 2012 5 16V 2012 0 16V 25V 2012 P 10uF 20 16V HIP 0 luF 25V 2012 0 0033uF 5 16V 2012 HIP 220pF 5 50V 2012 HIP 0 luF 25V 2012 P 47uF 20 16V P 4TuF 20 16V HIP Q luF 25V 2012 ur 0 IP 4TuF 20 0 u F 20 16V F 20 16V P 47 ALE F 20 HIP P4 H 20 E 0 0 16V luF 10 50V 16V luF 10 50V 16V CERAMIC CHIP 0 luF 10 50V ELECT CHI CERAMIC C ELECT CHI ELECT CHI ELECT
11. FRAME SYNC SCK SERIAL DATA CLOCK E ES RS422 CLOCK amp DATA RECEIVER RECOVERY x u N e 13 CS12 FCK 16 MCK M3 M2 M1 MO S DATA SCK F SYNC REGISTER LL ra tn o Cc FO Ce F2 4 3 IC IC EPM7032SLC44 10 05 ALTERA PROGRAMMABLE LOGIC DEVICE TOP VIEW SIGNAL INPUT GCLR Vcc INPUT OE2 UO TMS Vcc Vcc Vcc 1 0 TDO TDI GND GND GND INPUT GCLK1 Vcc INPUT OE1 GCLK1 e GCIR e 2 4 9 24 29 12 14 31 34 Kee Vo VO 36 41 CONTROL MACROCELL MACROCELL CONTROL VO D gt BLOCK 1 16 17 32 BLOCK gt 16 16 DIAGRAM SHOWS CONDITIONS BEFORE PROGRAMMING M5237M TP1 M5237ML MITSUBISHI ADJUSTABLE VOLTAGE REGULATOR CONT GND VIN 3 2 1 V IN 3 5V to 36V 77 V 1 5V to 33V V our 1 1 26x 1 82 R1 4 3 VREF 1 26 NJM2267M JRC NJM2267M TE2 6 dB VIDEO AMPLIFIER TOP VIEW VIN1 VIN2 VsAG1 VSAG2 Vour1 VOUT2 TLO82CPS E20 TI TLO82M RAYTHEON DUAL OPERATIONAL AMPLIFIERS DUAL SUPPLY TYPE TOP VIEW PCM1716
12. R301 D2 RB601 SUFFIX 11 c121 Bl C605 F2 TC403 C3 2304 C3 ci22 C607 21 IC404 C3 R305 C2 RL101 C123 Bl C608 G1 IC501 D1 R306 C2 RL201 C124 Bl C609 G2 IC502 D2 R207 2 RL301 C203 2 C610 F1 IC505 E2 R308 sc RL401 904 2 C701 F3 IC601 352 R309 2 C205 2 C702 F3 IC603 Gl R310 C2 RV1 C207 2 C703 D3 R311 C2 RV2 C208 C2 C704 D3 IC606 Fi 22 RV3 C210 08 C705 p3 IC608 F1 8313 B3 RV101 6211 C2 C706 D3 IC609 G2 8314 C3 RV201 C212 C707 H3 315 A2 RV301 213 52 C709 D3 11 316 A2 RV401 6214 02 C710 D3 In G3 R317 A2 C216 2 C712 G3 L3 D3 8401 D2 ER C218 02 C713 23 L4 D3 8404 C3 colo 2 C714 G3 R405 sc 220 2 715 PS1 H3 RA06 sc et C221 B2 C716 G3 407 C3 TPi C222 CD C717 F3 Q1 G3 R408 sc TP2 Sig 223 2 718 G3 Q2 F3 R409 p3 TP3 E C224 B2 C719 F3 Q3 F2 E TP4 CUT C303 2 C720 was Q4 F3 412 A2 C304 C3 C721 F3 Q6 F3 R413 3 X1 C305 sc C722 E3 Q8 F3 8414 C3 6307 62 C723 E3 Q9 1 8415 A3 C308 12 010 1 8416 C309 C2 CN1 H2 Q11 1 8417 C310 2 CN3 F1 Q12 1 RA22 C3 C312 03 0501 A3 8423 C3 C313 Di H2 0502 A3 8424 D3 C314 c2 D2 H1 0503 A3 R425 2 C316 2 D3 A1 Q505 RA26 2 C318 sc D101 A1 Q506 pi R427 2 C319 c2 2201 A2 0507 1 8428 C3 6320 B3 0301 A2 Q508 D2 8429 sp C321 B2 2401 A3 0509 D3 8430 D3 C320 362 D501
13. 0 0 55 1 10W 2012 METAL CHIP 330 0 5 1 10W 2012 METAL CHIP 560 0 55 1 10W 2012 METAL CHIP 47K 0 5 1 10W 2012 METAL CHIP 47 0 5 1 10W 2012 METAL CHIP 47 0 5 1 10W 2012 RES NETWORK CHIP 100Kx8 6432 RELAY TQ2SA 5V RELAY TQ2SA 5V RELAY TQ2SA 5V RELAY TQ2SA 5V RES ADJ CERMET 1K RES ADJ CERMET 1K RES ADJ CERMET 20K RES ADJ CERMET 5K RES ADJ CERMET 5K RES ADJ CERMET 5K RES ADJ CERMET 5K SWITCH DIP 4 CKT OSCILLATOR CRYSTAL 6 144 MHz BKPF L752 Section 4 Semiconductor Pin Assignments c EXAM SCNCNO RES SM RB AHORA Pa LT WATEMHBDVETOC 5 Spare Parts ESV A fmm BIER VIC A 29 0 0 2 7 v Zt xU DIODE Page LED Page E 4 2 CL 4 2 159226 TEBSL 4 2 CL 155UR G DT ser 4 2 DT ERE 4 2 ol ea 4 2 KC KA 4 2 DAN217 T146 4 2 DAP202U ES 4 2 DAP2O02U T1006 4 2 BKPF L752 Semiconductors of which functions are equivalent are described here For parts replacement refer to the section of Spare Parts in this manual The circuit diagram of each IC is obtained from the IC data book published by the manufacturer TRANSISTOR Page IC Page 28 11620 4 2 98412 9 4 3 25 812 1 5 6 4 2 98412 1 1 4 3 2SB1204S FA 4 2 CS8412 IS E2 nn 4 3 2SB1204S FA TL
14. 0 70 D508 9 719 800 7906 0511 8 719 800 76 D512 8 719 941 09 0513 g 7119 94109 D814 8 719 027 84 D815 8 719 027 84 DD701 1 418 402 11 SP nn yn CO 02 nn CO CO nn CO CO nn yn CO nn CO CO 592 02 CO nn CO CO M n nn CO CO n nn CO CO 02 nn CO CO 5 5 5 5 5 5 012 Description CERAMIC CHIP 0 luF 25V 2012 ELECT CHIP 22uF 20 16V ELECT CHIP 10uF 20 16V ELECT CHIP 47uF 20 16V ELECT CHIP 10uF 20 16V ELECT CHIP 10uF 20 16V ELECT CHIP 22uF 20 16V ELECT CHIP 22uF 20 16V CERAMIC CHIP 0 1uF 10 50V CERAMIC CHIP 0 1uF 10 50V CERAMIC CHIP 0 1uF 10 50V CERAMIC CHIP 0 1uF 10 50V CERAMIC CHIP 0 1uF 10 50V CERAMIC CHIP 0 luF 25V 2 ELECT CHIP 47uF 20 25V CERAMIC CHIP 0 luF 25V 2012 ELECT CHIP 47uF 20 25V ELECT CHIP 47uF 20 25V CERAMIC CHIP 0 luF 25V 2012 CERAMIC CHIP 0 luF 25V 2012 ELECT CHIP 1 0uF 20 50V ELECT CHIP 47uF 20 25V ELECT CHIP 47uF 20 25V ELECT CHIP 47uF 20 25V CERAMIC CHIP 0 1uF 25V 2 ELECT CHIP 10uF 20 16V ELECT CHIP 10uF 20 16V CERAMIC 1000pF 10 50V CERAMIC 1000pF 10 50V ELECT CHIP 330uF 20 6 3V ELECT CHIP 330uF 20 6 3V CERAMIC CHIP 0 10 10 50V 2012 CERAMIC CHIP 0 1uF 10 50V 2012 ELECT CHIP 47uF 20 25V ELECT CHIP 47uF 20 25V CONNECTOR DIN 48P MALE CONNECTOR 7P MALE DIODE DAN21
15. 12 1 5 6 25 12045 2SB1204S FA TL 25 1623 n 2SC1623 T1 L5L6 25D999 CLCK 25D999 T1CK 25J463A T1 TOP VIEW R1 R2 TOP VIEW DTA114EKA R1 10k R2 10k DTA114EKA T146 DTA144EUA R1 47k R2 47k DTA144EUA T106 DTC114EKA R1 10k R2 10k DTC114EKA T146 DTC124XE R1 22k R2 47k DTC124XE TL BKPF L752 TC74VHCO8FT EL TI C MOS QUAD 2 INPUT AND GATES TOP VIEW LOWLEVEL HIGH LEVEL BKPF L752 CS8412 CS CRYSTAL CS8412 IS E1 CRYSTAL CS8412 IS E2 DIGITAL AUDIO INTERFACE RECEIVER TOP VIEW C OUT VERF OUT Cd F1 Ce F2 Cc FO S DATA OUT Cb E2 ERF OUT Ca E1 M1 CO EO MO RXP FILT OUT RXN MCK OUT FSYNC M2 SCK M3 CS12 FCK SEL U OUT CBL OUT INPUT RXP RECEIVE POSITIVE RXN RECEIVE NEGATIVE CS12 FCK CHANNEL SELECT FCLOCK SEL FREQUENCY CS SELECT MO SERIAL PORT MODE SELECTO M1 SERIAL PORT MODE SELECT1 M2 SERIAL PORT MODE SELECT2 M3 SERIAL PORT MODE SELECT3 OUT PUT S DATA SERIAL DATA C CHANNEL STATUS U USER DATA VERF VALIDITY ERROR FLAG CBL CS BLOCK START ERF ERROR FLAG Ce F2 CS e FREQUENCY REPORT2 Cd F1 CS d FREQUENCY REPORT1 CS c FREQUENCY REPORTO Cb E2 CS b ERROR CONDITION2 1 CS a ERROR CONDITION1 CO EO CS CONDITIONO MCK MASTER CLOCK FILT FILTER INPUT OUTPUT FSYNC
16. 15 687 11 R721 1518 12 11 R122 1 215 051 9115 R723 iP2L0 0 9 LL R724 1 216 5 5 11 6 R725 1 2169031 11 8 Rigi 1 210 590 1L 6 8827 R829 1221009 114 S R830 eecht E R831 dee 8 R832 1 216 645 11 s R833 1 215 039 11 8 R834 1 216 645 11 s R835 R836 1 215 619 11 8 R831 1 215 619 11 8 8601 1 2539 309 11 5 8110 1975595 145 11 RL20 RL30 19755 145 11 8 RL401 1 795 145 11 RV 1 2579093 118 RV2 1 231 033 11 8 RV3 RV10 1 220 149 21 RV20 1 230 7149 21 RV30 1 230 149 21 s RV401 1 220 149 21 8 53 1451095991 1 1 760 954 11 8 Description METAL CHIP 100K 0 55 1 10W 2012 METAL CHIP 100K 0 55 1 10W 2012 METAL CHIP 220 0 55 1 10W 2012 METAL CHIP 220 0 5 1 10W 2012 METAL CHIP 15K 0 55 1 10W 2012 METAL CHIP 5 6K 0 5 1 10W 2012 METAL CHIP 15K 0 55 1 10W 2012 METAL CHIP 5 6K 0 55 1 10W 2012 METAL CHIP 100 0 55 1 10W 2012 METAL CHIP 100 0 52 1 10W 2012 METAL CHIP 33K 0 55 1 10W 2012 METAL CHIP 33K 0 5 1 10W 2012 METAL CHIP 15K 0 55 1 10W 2012 METAL CHIP 1 0K 0 55 1 10W 2012 METAL CHIP 10K 0 52 1 10W 2012 METAL CHIP 10K 0 55 1 10W 2012 METAL CHIP 1 0K 0 55 1 10W 2012 METAL CHIP 43K 0 5 1 10W 2012 METAL CHIP 47K 0 5 1 10W 2012 METAL CHIP 47K 0 5 1 10W 2012 METAL CHIP 47K 0 5 1 10W 2012 METAL CHIP 330 0 5 1 10W 2012 METAL CHIP 56
17. 309 1 126 394 11 C310 1 163 038 00 Calz 1 163 038 00 C313 1 104 545 11 C314 1 153 259 11 C316 1 163 038 00 C318 1 163 038 00 6319 1 163 038 00 C320 1 126 396 11 C321 1 126 3956 11 6322 1 163 038 00 er 1 1723 gt 5 91 C324 1 128 398 11 C330 1 126 394 11 C403 1 163 038 00 C404 11563 25111 C405 1 163 038 00 C407 1 104 545 11 C408 1 104 545 11 C409 1 126 394 11 C410 1 163 038 00 C411 1 126 394 11 C412 1 163 038 00 C413 1 104 545 11 C414 1 153 259 11 C419 1 163 038 00 C420 1 126 396 11 C421 1 126 396 11 C422 1 163 038 00 C423 1 128 398 11 C424 1 128 398 11 C501 125 325 11 C502 51159 33911 C503 126 396 11 C504 115 339 11 C505 C506 115 339 11 C507 126 396 11 C508 115 339 11 C509 126 396 11 C510 126 396 11 C511 125 395 1 0512 2115533911 C514 115 339 11 C516 115 339 11 C518 C519 126 396 11 C520 126 396 11 Cozl 15520 11 0922 1 163 038 00 C523 1 163 038 00 SP 02 nn CO yn CO 02 592 CO CO co yn CO 02 nn CO nn CO CO nn CO CO CO CO nn CO 592 CO Descriptio ELECT CHI CERAMIC C ELECT lg ELECT 2200 CERAMIC C CERAMIC C CERAMIC C FILM CHIP FILM CHIP ELECT CHI RAMIC C LM RAMI RAMI CHIP Ey E E EH E E CERAMIC C CERAMIC C ELECT CHI ELECT CHI CERAMIC C ELRCT 220u ELECT 220u ELECT CHI CERAMIC C CERAMIC C
18. 38 00 104 545 11 104 545 11 126 394 1 163 038 00 163 038 00 104 545 11 163 038 00 163 038 00 163 038 00 1269296911 126 396 11 163 038 00 1209390911 149 275 11 163 038 00 163 038 00 104 545 11 104 545 11 163 038 00 126 394 11 163 038 00 104 545 11 153929991 163 038 00 126 396 11 co CO CO 592 yn CO nn yn CO n 592 yn CO 592 yn CO nn CO nn CO CO nn yn CO co CO CO 592 yn CO Description SOCKET IC PLCC for IC608 LEVER PC BOARD LEVER L PC BOARD SCREW 3x10 RAMIC CHI RAMIC CHI ECT CHIP RAMIC CHI RAMIC CHI P 0 1 P 0 1 33uF 1 P 0 E El E E 0 1 RAMIC CHIP 0 0 ECT CHIP 10uF RAMIC CHIP 0 1 RAMIC CHIP 0 1 Dr PE Er LECT CHIP 10uF ERAMIC CHIP 0 1 ERAMIC CHIP 330 b P 0 0 0 10uF 0 1 HIP 0 1 RAMIC CHI RAMIC CHI GE Er GO UJ Eri Q ELECT CHIP 10uF CERAMIC CHIP 330 CERAMIC C CERAMIC CHIP 100 CERAMIC CHIP 0 1 FILM CHIP 0 0033u2 FILM CHIP 0 0033u ELECT CHIP 10uF CERAMIC CHIP 0 108 CERAMIC CHIP 0 108 FILM CHIP 0 0033u CERAMIC CHIP 220p CERAMIC CHIP 0 1 CERAMIC CHIP 0 108 CERAMIC CHIP 0 1 ELECT CHIP 47uF ELE
19. 5 1 10W 2012 100K 5 1 10W 2012 22K 0 5 1 10W 2012 8 2K 0 5 1 10W 2012 22K 0 5 1 10W 2012 1 2K 0 5 1 10W 2012 1 2K 0 5 1 10W 2012 1 2K 0 55 1 10W 2012 1 2K 0 5 1 10W 2012 10K 0 5 1 10W 2012 3 3K 0 5 1 10W 2012 1 5K 0 5 1 10W 2012 100K 5 1 10W 2012 100K 5 1 10W 2012 100K 5 1 10W 2012 100K 5 1 10W 2012 22K 0 5 1 10W 2012 12K 0 5 1 10W 2012 22K 0 5 1 10W 2012 22K 0 5 1 10W 2012 1 0K 0 55 1 10W 2012 12K 0 5 1 10W 2012 10K 0 5 1 10W 2012 22K 0 5 1 10W 2012 22K 0 5 1 10W 2012 0K 0 5 1 10W 2012 12K 0 5 1 10W 2012 10K 0 5 1 10W 2012 00K 0 53 1 10W 2012 1 0K 0 5 1 10W 2012 10K 0 5 1 10W 2012 10K 0 5 1 10W 2012 10K 0 5 1 10W 2012 12K 0 55 1 10W 2012 22K 0 5 1 10W 2012 5 1K 0 5 1 10W 2012 22K 0 5 1 10W 2012 22K 0 5 1 10W 2012 1 0K 0 5 1 10W 2012 12K 0 5 1 10W 2012 10K 0 5 1 10W 2012 22K 0 5 1 10W 2012 22K 0 5 1 10W 2012 1 0K 0 5 1 10W 2012 12K 0 5 1 10W 2012 10K 0 5 1 10W 2012 12K 0 5 1 10W 2012 10K 0 5 1 10W 2012 100K 0 5 1 10W 2012 100K 0 5 1 10W 2012 100K 0 5 1 10W 2012 DAC 38 BOARD Ref No or Q ty Part No R609 1 215 699 11 8 R610 121060118 R709 1 216 635 11 8 R710 1 216 635 11 8 R711 1216267 9 11 5 R712 1 219 609 11 8 R713 19 11 8 R714 I 210 509 11 RII 1 215792 8 R718 L Z16 62 11 R119 1 215 087 1138 R720 1 2
20. 5 vo INPUT 0 2 ADDRESS INPUTS SCL SYSTEM CLOCK LINE OUTPUT INT INTERRUPT OUTPUT SDA SERIAL DATA LINE INPUT OUTPUT PO P7 8 BIT QUASI BIDIRECTIONAL I O PORT INTERRUPT iH LOGIC AO Al A2 SCL SDA LP FILTER PCF8574 PCF8574A SHIFT REGISTER write pulse VDD read pulse VSS SSM 2142P PMI BALANCED LINE DRIVER TOP VIEW SENSE VIN BKPF L752 FORCE SENSE TL7705ACPS TI TL7705ACPSR POWER VOLTAGE SUPERVISOR TOP VIEW VREF OUT RESIN IN SENSE IN CT IN OUT 1 OUT 2 OPEN COLLECTOR 4 5 IC AES EBU CH1 AES EBU IN CH2 09 FROM MOTHERBOARD BKPF L752 C3 BUFFER 103 BUFFER D814 AES EBU CH1 D815 AES EBU CH2 Block Diagram OVE RALL Section 5 Block Diagram AES EBU RECE VER AES EBU RECE VER 01 1C4 REGULATOR 02 105 REGULATOR DD701 DC DC CONVERTOR DE EMPHASIS 10101 EN S3 3 OVERSAMPL ING DIGITAL FILTER SOROR 10501 LPF 1C201 DE EMPHASIS perd d 1502 1C301 OVERSAMPL ING FN DIGITAL Gen en rum 10401 om 5V A enz 303 5V 12V 12V Vcc DOWN DETECT Q3 4 6 8 ol jx DI
21. 653 11 R407 1 216 653 11 R408 1 2155053 11 R409 1 216 675 11 8411 1 216 663 11 412 1 210 655 I1 R413 1 216 097 00 R414 1 216 097 00 415 1 216 097 00 R416 1 216 097 00 R417 19215 68311 422 1 216 611 11 423 1 216 0683 11 R424 1 216 683 11 R425 1 216 851511 R426 1 216 677 11 R427 1 216 675 11 R428 1 216 683 11 R429 1 216 683 11 R430 1 215 651 11 R431 1 215 677 11 R432 1 216 675 11 R502 1 216 699 11 R504 1 210 651 11 R505 1 216 6 15 11 R509 1 215 615 11 R510 1 216 675 11 R515 12155077911 R516 1 216 683 11 R522 1 216 668 11 R523 1 216 683 11 R524 1 216 683 11 R525 1 215 651 11 R526 1 77 11 R527 1 216 6 75 11 R528 1 216 683 11 R529 1 216 683 11 R530 19215 6531511 R531 1 215 677 11 R532 1 216 6 5 11 R533 1 216 871 11 R534 1 216 615 11 R601 1 216 699 11 R607 1 216 699 11 R608 1 216 699 11 SP co CO 592 yn CO co CO nn CO CO n nn yn CO 592 CO 592 9 CO 02 592 CO CO CO n nn CO CO 592 yn CO CO CO lt PO El E El lt Fi El E El CE El E El CE El El El CE lt E E El CE lt El El CE lt El E El CE El E El CE lt El E Er CE E
22. 7 DIODE DAN217 LED CL 155UR G D RED GRN DIODE 155352 DIODE 155352 DIODE 155352 DIODE 155352 DIODE 155226 DIODE 155226 DIODE 155226 DIODE 155226 DIODE 155226 DIODE 155226 DIODE 155226 DIODE 155226 DIODE 155226 DIODE DAP202U DIODE DAP202U LED CL 155UR G D RED GRN LED CL 155UR G D RED GRN CONVERTER UNIT DC DC BKPF L752 DAC 38 BOARD Ref No or Q ty Part No FL1 1 239 090 22 712 152335313731 FL3 1 239 898 22 FL4 1 239 895 11 FL5 1 239 095 11 FL6 1 239 895 11 FL 1 239 895 11 FL 19239 095 11 FL10 1 239 895 11 FL11 1 239 895 11 FL12 1 239 095 11 8 759 355 06 102 8 759 355 06 8 759 177 02 104 8 759 095 59 105 8 759 095 59 12101 8 759 981 48 16102 8 759 981 48 1C103 8 759 981 48 10104 8 159 158 99 16201 8 759 981 48 10202 8 759 981 48 10204 8 759 158 99 1C301 8 759 981 48 12302 8 759 981 48 1C303 8 759 981 48 1C304 8 759 158 99 10401 8 759 981 48 10402 8 759 981 48 1C404 8 759 158 99 IC501 0 199 53 80 1C502 8 759 531 50 1 505 8 759 989 91 1C601 8 759 990 63 1C606 8 159 523 81 1C608 8 759 594 98 Ll 1 424 643 11 1 2 1 424 643 11 L3 1 424 643 11 L4 1 424 643 11 Lo 1 410 730 11 L6 1 410 730 11 PS A 1 533 282 21 01 8 729 808 68 02 8 729 808 68 03 8 729 120 28 04 8 729 120 28 06 8 729 120 28 08 8 729 216 22 09 8 729 900 53 010 8 729 027 23 011 8 729 900 53 012 8 729 027 23 0501 8 729 120 28 0502 8 729 120 28 0503 8
23. CHI CERAMIC C CERAMIC C CERAMIC C CERAMIC C 47uF 20 HIP 0 Alu P 470 P 47uF 16V HIP 0 1uF 10 50V HIP 0 1uF 10 50V HIP 0 1uF 10 50V HIP Q luF 10 50V ELECT CHIP 47uF 20 16V ELECT CHIP 47uF 20 16V ELECT CHIP 22uF 20 CERAMIC C CERAMIC C 16V 2012 2012 2012 2012 2012 2012 2012 2012 HIP Q lur 2012 HIP Q luF 25V 2012 gt gt DAC 38 BOARD Ref No or Q ty Part No C524 1 163 058 00 545 l 20 J C526 1 126 394 11 C528 1 126 395 11 C530 1 126 394 11 C335 1 126 394 11 C536 eech C537 1 126 395 11 C601 1 115 392 11 C602 1 115 339 11 C603 C604 C605 1 118 339 11 Coll 1 163 038 00 51195232511 C702 1 102 039 00 C703 1 109 892 11 C704 1 109 992 11 C705 1 163 038 00 C706 1 163 039 00 C707 1 126 401 11 C709 1 109 892 11 C710 1 109 892 11 C712 1 109 892 11 C713 1 163 038 00 C114 1 126 394 11 15 1 126 394 11 Cile 1 162 891 11 C717 lest C718 1 128 391 11 C719 1 128 331 11 C720 C721 1 118 239 11 5122 1 21059892 1 22 1 109 992 11 1 506 746 11 CN3 1 506 472 11 D1 0 119 967 09 D2 0 719 957 59 D3 8 719 027 84 D101 8 719 016 74 D201 o 719 015 74 D301 8 719 016 74 D401 8 719 016 74 D501 8 119 800 7106 D502 D503 8 119 800 7106 D504 8 719 800 76 D505 0506 8 119 800 7106 D507 0719 9
24. CT CHIP 47uF CERAMIC CHIP 0 ELECT 220uF 205 ELECT 220uF 20 CERAMIC CHIP 0 1 CERAMIC CHIP 100 CERAMIC CHIP 0 FILM CHIP 0 0033 FILM CHIP 0 0033 He 0 10uF RAMIC CHI T CHIP RAMIC CHIP 0 CHIP 0 0033 RAMIC CHIP 220 i EE C2 EH C2 Par Ex E CERAMIC CHIP 0 1 ELECT CHIP ATuF ERAMIC CHIP H HIP 0 1 luF 10 50V HIP 9 25V 16V 16V uF 10 50V 2012 uF 10 50V 2012 20 10V ur 16V 2012 ur 10 50V 2012 ur 10 50V 2012 ur 10 25V 2012 20 16V uF 25V 2012 uF 25V 2012 20 16V H V 2012 ur 10 25V 2012 20 16V uF 25V 2012 uF 25V 2012 20 16V pF 10 50V 2012 F 25V 2012 pF 5 50V 2012 uF 25V 2012 uF 5 16V 2012 uF 5 16V 2012 20 10V uF 25V 2012 uF 25V 2012 5 16V 2012 5 50V 2012 2012 2012 2012 ur 25V F 25V ur 25V 20 10V 20 16V 2012 ur 25V 2012 pF 5 50V 2012 luF 25V 2012 ur 5 16V 2012 uF 5 loV 2012 uF 25V 2012 20 16V uF 25V 2012 uF 5 16V 2012 pF 52 50V 2012 uF 25V 2012 20 16V 3 1 DAC 38 BOARD Ref No or Q ty Part No C221 19126 39011 C222 1 163 038 00 C223 1 128 398 11 C224 1 128 398 11 C303 1 163 038 00 C304 15163725111 C305 1 163 038 00 C307 1 104 545 11 C308 1 104 545 11 C
25. DE 1 G2 C421 B3 E4 ei R18 El R532 C2 G2 C422 03 E6 D2 R19 Fl R601 c3 G1 C423 B3 E7 R20 F1 R607 C4 Gi C424 B3 E8 H3 R21 E2 R608 ce G2 C501 D2 R22 El R609 G2 C502 2 FL1 H2 R23 El R610 EZ 73 C8 1 C503 D1 FL2 F2 R24 E2 R709 C9 E2 C504 1 FL3 H1 R101 D1 R710 Il C10 1 C505 D1 FLA H2 R104 Cl R711 elg E2 C506 D1 FL5 H2 R105 R712 612 1 C507 D2 FL6 H2 R106 1 R713 C13 G1 C508 D1 FL7 H2 R107 1 R714 C14 G1 C509 D1 FL9 H1 R108 R715 C15 62 C510 D1 FL10 H1 R109 R716 C16 ei c511 D2 FII H1 R110 C1 R717 Cy G2 C512 2 FL12 H1 R111 R718 C18 E2 C514 2 R112 A1 R719 C19 El C516 2 161 E2 R113 B2 R720 C20 E2 C518 2 Tc E2 R114 2 R721 E2 C519 D2 IC3 G2 8115 A1 R722 622 E2 C520 D2 IC4 G3 8116 A1 R723 C23 G1 C521 D2 IC5 F3 117 A1 R724 C103 C522 E2 IC101 C1 R201 D1 R725 C104 2 C523 E2 IC102 61 R205 C2 R727 C105 C524 E2 reise Ci R206 C2 R827 C107 Ci C525 D3 IC104 cl R207 2 R829 C108 cd C526 A3 IC201 e R208 2 R830 C109 ei C528 E2 10202 R209 2 R831 C110 C1 C530 C1 10209 02 02 R832 C119 C535 C2 IC204 2 R212 2 R833 SS C113 ci C536 D1 IC301 C3 R213 2 R834 22222222222 C114 C1 0537 D2 IC302 R214 2 R835 0116 Ol C601 G2 IC303 ES R215 A2 R836 C118 el C602 F1 IC304 C3 R216 A2 R837 DAC 38 A SIDE 5119 C603 Gl 10401 R217 A2 120 Bl C604 F2 10402
26. Digital voltmeter PFV L1 L10 Side PFV L1 L10 Rear BKPF L751 ue AUDIO AES EBU IN Analog audio signal generator REF VIDEO WORD CLOCK N OUT Lu AESIEBU 2 UT I 1 Audio level mater L752 BKPF L752 2 1 E 2 2 Preparation for Adjustment 2 3 Power Supply Voltage Adjustment 2 2 Preparation for Adjustment Extend the DAC 38 board with a extension board 2 Write down the customer settings of the switch S3 on the DAC 38 board in following table 3 Setthe switch 53 as follows Ref No Address Setting at adj Customer setting S3 F 1 No 1 OFF OFF No 2 OFF OFF No 3 OFF No 4 OFF 4 Install the main board ADC 40 board of the audio A D converter board BKPF L751 s audio input output gain in a factory default condition to the interface unit Factory default condition RV405 406 407 408 ADC 40 board Each VR was completed the adjustment so as to convert a 4 0 dBm to 20 dB FS 5 Install the connector panel of the audio A D converter board BKPF L751 to the interface unit after setting the LOOP WORD switch to WORD CLK OUT upper position 6 Turn on the power of equipment and warm up them for about ten minutes D3 00814 D815 _ 101 201 d Rv301 Juan DAC 38 Board Side A 2 2 E 2 3 Power Supply Voltage Adjustment Measuring equipment
27. E BT2 BURR BROWN 24 BIT AUDIO DA CONVERTER TOP VIEW LRCIN IN DIN IN BCKIN IN CLKO OUT XTI IN XTO OUT GND Vcc Vcc GND EXTR NC VOUTR OUT GND ML 12S IN MC DM1 IN MD DMO IN MUTE IN MODE IN CS IWO IN RST IN ZERO our Vcc GND EXTL OUT NC VOUTL OUT Vcc INPUTS BCKIN CLOCK CS IWO CHIP SELECT INPUT FORMAT SELECTION DIN SERIAL AUDIO DATA LRCIN LEFT AND RIGHT CLOCK MC DM1 MODE CONTROL BCK DE EMPHASIS SELECTION 2 MD DMO MODE CONTROL DATA DE EMPHASIS SELECTION 1 ML PS MODE CONTROL WDCK INPUT FORMAT SELECTION MODE MODE CONTROL SELECT MUTE CONTROL RST RESET XTI OSCILLATOR OUTPUTS CLKO SYSTEM CLOCK EXTL COMMON PIN OF ANALOG OUTPUT AMPLIFIER EXTR COMMON PIN OF ANALOG OUTPUT AMPLIFIER VoUTL ANALOG VOLTAGE L CH VoUTR ANALOG VOLTAGE R CH XTO OSCILLATOR ZERO ZERO DATA FLAG OTHER NC NO CONNECTION 8x 16 LOW PASS VourL OVERSAMPLING ENHANCED FILTER 118 DIGITAL FILTER MULTI LEVEL WITH DELTA SIGMA 13 MODULATOR LOW PASS VourR CONTROLLER FILTER EXTR gt MC DM1 27 O ZERO 26 E CS IWO 23 OPEN DRAIN 24 CRYSTAL OSC 25 4 CLKO RST e BKPF L752 PCF8574AT PHILIPS C MOS REMOTE 8 BIT EXPANDER TOP VIEW AO IN A1 IN SDA A2 IN PO vo P1 vo P7 vo P2 vo P6 vo vo P
28. Higher 5V A GND 5V D504 155226 TE85L C501 47uF 16V C502 0 1uF D501 188226 TE85L C503 47 16V dr ud We C504 0 1ur 6205 47uF 16V RST GND I 1 505 C522 op TL7705ACPSR 0 1uF R510 10k GND GND BKPF L752 A C506 0 1uF C507 47uF 16V C508 0 1uF 10501 PCM1716E BT2 DAC 38 2 5 DAC 38 2 5 12V V C109 C103 10uF 0 tuF 16V C119 0120 ke 0 1uF 47uF C114 16V C110 220pF 0 GND A 1 101 272 TLO82CPS E20 Kon 1 101 1 2 1 104 5 105 C113 12k TLO82CPS E20 SSM 2142P 1 2k 0 0033uF i dick 7 3 8 8111 FL4 1 3 3k IN FORCE M R101 0 0033uF 2 0 1uF 8 2k 4 FORCE 3 8 R106 IC103 1 2 SENS 0506 We TLOB2CPS E20 R523 R524 29J463A T1 C104 R109 3 8 R117 22k 22k 100pF 10k 1 SENS 22k Ww Ww 102 272 V OND C536 RV101 2 121 T 2 S TLO82CPS E20 5k E 16V 1C102 1 2 il TLO82CPS E20 1 2k Gage R201 R527 pel 8 2k 10k C530 0 1uF C118 47uF C122 D101 10uF Gs 0 1uF 16 0 1uF C124 185352 FL5 16V C108 0 1uF 220uF EMI 0 0033uF 16V a ee PEINE 5V e T Q507 1 DTA144EUA T106 RV101 CH1 GAIN ADJ Y GND A 4 p ur 16V C220 SLE
29. ND A C20 C18 0 1uF C21 S 0 047uF 0 1uF M C22 R15 10uF ik 16V R20 47 C23 C16 GND it it CS8412 CS R21 22 VA VD 11 47 47 R14 FSYNO Ki sok e AW R24 C17 23 GND 47 0 1uF 24 16 13 17 AO GND el 1 GND CO EO C 5 14 Ca E1 U 4 28 Cb E2 VERF 3 15 Cc F0 z Cd Fi Ce F2 DGND AGND 8 21 GND GND A 4 EE 6 2 AESIN2 gt e gt gt N SPARE GND OUT2L OUT2L R16 5VIN O D D D OUT2R OUT2R GND nm D 0 oo 24 gt o 5VIN DA NC B c 2 gt 5VIN LOAD SC Fr e AESIN1 Elo 1462 2 2 A A A A A 2 NA IN fo o e OUT1L OUT1L GND OUT1R OUT1R ND 5VIN DIAG ND REFSYNC DAC 38 1 5 BOARD NO 1 674 129 11 LOT NO 902 AESIN2 OUT2L OUT2L QUT2R A1 LOAD SCL AESIN1 OUT1L OUTIL OUTIR OUTIR gt DIAG BKPF L752 H BKPF L752 SY S N 10001 and
30. POWER OVE RALL Block Diagram 16102 FILTER 1C202 FILTER 1C302 FILTER 10402 FILTER 101 1C201 1C301 1C401 1C103 GAIN AMP RV101 CH1 GAIN ADJ GAIN ADJ 10103 GAIN AMP RV201 CH2 GAIN ADJ 1C303 GAIN AMP RV301 CH3 GAIN ADJ 1C303 GAIN AMP RV401 CH4 GAIN ADJ 1 104 BALANCED LINE DRIVER 10204 BALANCED LINE DRIVER 10304 BALANCED LINE DRIVER 10404 BALANCED LINE DRIVER 1 1 1 1 1 1 CNi CN ans Ken 1 1 1 1 1 L6 6 6 1 10C 10C 1 l I I 1 CN 1858 1 1 CNA mm 1 N 1 1 1 66 6 1 N 10A 10A 1 I CN 1858 p N N 1859 t em wm em wm em wm em em em wm 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 5 1 5 1 AUDIO IN CH1 AUDIO IN CHI AUDIO IN CH2 AUDIO IN CH2 AUDIO IN CH3 AUDIO IN CH3 AUDIO IN CH4 AUDIO IN CH4 OVERALL BKPF L752 Section 6 Schematic Diagrams Index Board Name Function Page CN 1858 1859 Boards Connector Board 6 1 DAC 38 Board Audio D A Converter Board 6 2
31. R RANSISTOR 3 y RANSISTOR 25 1623 1516 RANSISTOR 2501623 1516 RANSISTOR DTC124XE RANSISTOR 290999 RANSISTOR 25J463A J 4914 DAC 38 BOARD Ref No or Q ty Q507 Q508 Q509 Q510 Q511 R2 R3 R4 R5 R6 R7 R10 R12 Part No 07129 02891 8 129 040 87 8 129 040 87 8 129 040 87 07129 02691 1 216 624 11 1 216 651 11 1 216 603 11 1 216 655 11 1 216 615 11 1 216 643 11 1 216 651 11 1 216 619 11 1 216 624 11 1 216 651 11 1 216 655 11 1 216 675 11 1 216 643 11 1 216 651 11 1 216 672 11 1 216 619 11 1 216 619 11 1 216 619 11 1 216 619 11 1 216 619 11 1 216 619 11 1 216 619 11 1 216 619 11 1 216 690 11 1 216 673 11 1 216 683 11 1 216 653 11 1 216 653 11 16 653 11 1 216 653 11 1615 11 210 617 1 11 10 00 1 216 097 0 CD 1 216 097 0 1 216 097 0 1 216 097 0 1 216 683 11 1 216 673 11 X gt 1 216 653 11 1 216 653 11 1 216 653 11 1 216 653 11 1 216 615 11 1 216 663 11 1 216 655 11 1 216 097 0 1 216 097 0 1 216 097 0 e Ee ett 1 216 683 11 1 210 683 11 L 21609655 11 SP CO 592 yn CO co yn CO 592 yn CO n nn CO CO yn CO 592 Co CO CO 592 CO CO 592 yn CO nn yn CO co yn CO nn yn CO Descri
32. SONY AUDIO D A CONVERTER BOARD BKPF L752 MAINTENANCE MANUAL 1st Edition serial No 10001 and Higher AE PJ v EARA CT BREA 17 AR TO IAHENITOANZZENBOKT BREI A WARNING This manual is intended for qualified service personnel only To reduce the risk of electric shock fire or injury do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so Refer all servicing to qualified service personnel A WARNUNG Die Anleitung ist nur f r qualifiziertes Fachpersonal bestimmt Alle Wartungsarbeiten d rfen nur von qualifiziertem Fachpersonal ausgef hrt werden Um die Gefahr eines elektrischen Schlages Feuergefahr und Verletzungen zu vermeiden sind bei Wartungsarbeiten strikt die Angaben in der Anleitung zu befolgen Andere als die angegeben Wartungsarbeiten d rfen nur von Personen ausgef hrt werden die eine spezielle Bef higung dazu besitzen A AVERTISSEMENT Ce manual est destin uniquement aux personnes comp tentes en charge de l entretien Afin de r duire les risques de d charge lectrique d incendie ou de blessure n effectuer que les r parations indiqu es dans le mode d emploi moins d tre qualifi pour en effectuer d autres Pour toute r paration faire appel une personne comp tente uniquement BKPF L752 BKPF L752 Table of Contents Manual Structure Purpo
33. W DEII scri CL 155UR G DT Ch E 5 TMS CL 155UR G DT A 5 7 GND GND GND BKPF L752 A C610 5 0 1 606 5 5 TC74VHCO8FT EL 6 5 6 5 DAC 38 4 5 BOARD NO 1 674 129 11 LOT NO 902 BKPF L752 SY S N 10001 and Higher DAC 38 5 5 DAC 38 5 5 L3 12 10uH V 5VIN A L1 10uH C722 C703 C709 C705 o 220uF 220uF m 220uF ur 16V 16V 16V I 47uF 0702 25V O 1uF C723 4 C704 C710 ped E 220uF 220uF 220uF 2 GND A 16V 16V 16V 50V _ GND 4 GND L2 B 12V gt 10uH R727 E8 43k 2 ORV3 12V ADJ T GND Q8 12V Q6 Y 28C1623 T1 L5L6 R721 15k gt Li o Q3 ayo 2901623 T1 L5L6 25C1623 T1 L5L6 1 GND p R720 al ial SS CL E GND GND E 12V R725 1k TP1 GND RV1 5V A ADJ Q1 R718 unt 2SB1204S FA TL 100 6714 R709 C718 C716 t C720 10uF 220 104 0 001uF 1k SE 0 1uF icy M5237ML TP1 6 3V R711 15k GND A GND A IN REF GND 8712 8715 5 6k NM 3 GND A TP2 5V RV2 5V ADJ 5V Q2 R717 2SB1204S FA TL 100 C713 9712 0715 R710 C717 RV2 tL 6719 C721 0 1uF dirus 220 5 0 001uF 1k 330uF 0 1uF 25V 16V M5237ML TP1 6 3V R713 m 15k GND GND GND R714 R716 5 NM 3 GND DAC 38 5 5 BOARD NO 1 674 129 11 LOT NO 902 BKPF L752 H DAC 38 DAC 38 Section 7 Board Layout B SI
34. ents of semiconductor Section 5 Block Diagram This section describes the overall block diagram Section 6 Schematic Diagrams This section describes the schematic diagrams of the DAC 38 and CN 1858 1859 boards Section 7 Board Layout This section describes the board layout for the DAC 38 board The following manual is prepared for this unit Installation Manual Supplied with BKPF L752 This manual describes the information on BKPF L752 installing Section 1 Service Overview 1 1 Notes on Repair Parts 1 Safety Related Components Warning Components marked are critical to safe operation Therefore specified parts should be used in the case of replacement 2 Standardization of Parts Some repair parts supplied by Sony differ from those used for the unit These are because of parts common ality and improvement Parts list has the present standardized repair parts 3 Stock of Parts Parts marked with at SP Supply code column of the spare parts list may not be stocked Therefore the delivery date will be delayed 4 Units Representation The following represented units are changed or omitted in writing Units Representation Capacitance UF UF Inductance uH uH Resistance Q Abbreviation For the replacement of the 38 board please buy BKPF L752 because DAC 38 mounted circuit board is not prepared for spare parts BKPF L752 1 2 IC Link Replacement An IC link is critical parts to safe operat
35. es Adjusts the audio output level of the each channel within the range between 14 dB 10 dBm output and 4 dB 8 dBm output at 20 dB FS input At the factory out they were adjusted so as to convert a digital audio signal 20 dB FS into an analog audio signal 4 dBm Function Green A power of 12 V is normal Red A power of 12 V is abnormal Green When a digital audio signal is input to the AES EBU IN 1 connector Red When no signal is normally input to the AES EBU IN 1 connector including the case where no signal is input Green When a digital audio signal is input to the AES EBU IN 2 connector Red When no signal is normally input to the AES EBU IN 2 connector including the case where no signal is input BKPF L752 Section 2 Electrical Alignment 2 1 Electrical Alignment Overview 2 1 1 Required Equipment and Tools Use the equipment listed below or the equivalent Item Model Remarks Extension board EX 668 Part No A 8318 552 A For PFV L1 EX 731 Part No A 8322 598 A For PFV L10 Analog audio signal generator 56505 Option 02 Audio level meter Interface unit Sony PFV L1 or PFV L10 Audio A D converter board Sony BKPF L751 Factory default condition Digital voltmetor Adjustment screwdriver Insulation type Resister 600 Q within 1 96 with lead Use the equipment after calibration has been completed 2 1 2 Connection BKPF L752 DAC 38 board Extension board EX 668 731
36. ion Replace this component with Sony parts whose part numbers appear in this manual published by Sony If not this may cause a fire or electric shock Be sure to use the specified component in this manual The IC link is mounted on the DAC 38 board Be sure to replace with the specified IC link as shown below after removing the foreign substances that may cause the shorts DAC 38 Board Ref No Address Description Part No PS1 H 3 IC link 2 A M 533 282 21 1 1 E 1 3 Name and Function of Switch Indicator etc 1 3 Name and Function of Switch Indicator etc Main Board DAC 38 Board Side A Switches gain adjusting VRs Factory default settings are indicated by a ll mark No Ref No S3 S3 1 53 2 53 3 53 4 RV405 RV406 RV407 RV408 SIOISIS Indicators No Ref No 1 2 0814 3 D815 1 2 E Name Setting switch TEST 1 TEST2 AES EBU 1 DE EMPHASIS AES EBU 2 DE EMPHASIS CH1 GAIN CH2 GAIN GAIN CH4 GAIN Name Color POWER 12 V Green red AES EBU 1 IN Green red AES EBU 2 IN Green red Function ON Test mode Factory use OFF Normal mode ON Test mode Factory use OFF Normal mode ON When the de emphasis is on for the signals input to the AES EBU IN 1 connector OFF When the de emphasis is off for ones ON When the de emphasis is on for the signals input to the AES EBU IN 2 connector OFF When the de emphasis is off for on
37. l E El CE Fi El El El E El TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL TAL Description s e C C202 C23 HIP HIP HIP 1 HIP HIP HIP HIP HIP HIP J HIP HIP HIP HIP HIP OQ HIP HIP HIP HIP HIP 1 HIP HIE HIP HIP HIE HIP HIP ZS HIP 1 HIP 1 HIP 1 HLP HIP HIP HIP 1 1 HIE HIE HIP HIP 1 1 HIP 1 HIP 1 HIP 1 BEP HIP 1 HIP HIP HIP 1 HIP 1 HIP HIP 1 2K 0 5 1 10W 2012 1 2K 0 55 1 10W 2012 1 2K 0 5 1 10W 2012 10K 0 5 1 10W 2012 12K 0 5 1 10W 2012 3 3K 0 5 1 10W 2012 1 5K 0 5 1 10W 2012 100K 5 1 10W 2012 100K 5 1 10W 2012 100K
38. n 0 dB increase or decrease the specification value proportionally to the difference of the gain Measuring equipment Audio level meter Es Set the output of the audio signal generator to 4 0 dBm 1 kHz CH1 adjustment CH3 adjustment 2 Connect generator to the CHI input of AUIDO IN 9 Connect the generator to the CH3 input of AUDIO IN connector of the audio A D converter board BKPF connector of the audio A D converter board BKPF L751 L751 3 Connect the AES EBU OUTI connector of the audio 10 Connect the AES EBU OUT2 connector of the audio A D converter board BKPF L751 to the AES EBU A D converter board BKPF L751 to the AES EBU INI connector IN2 connector 4 Connect the audio level meter to the CHI output of 11 Connect the audio level meter to the CH3 output of AUDIO OUT connector AUDIO OUT connector 5 Adjust the CH1 output level on the audio level meter 12 Adjust the CH3 output level on the audio level meter Adjustment point RV101 DAC 38 A 1 Adjustment point RV301 DAC 38 A 2 Specification 4 0 0 1 dBm at 600 Q load Specification 4 0 0 1 dBm at 600 Q load CH2 adjustment adjustment 6 Connect the generator to the CH2 input of AUDIO IN 13 Connect the generator to the CHA input of AUDIO IN connector of the audio A D convertor board BKPF connector of the audio A D converter board BKPF L751 L751 7 Connect the audio level meter to the CH2 output of 14 Connect the audio level me
39. se 3 E oni EE 3 E EE ET EAA 3 E 1 Service Overview 1 Notes on Repair E CC 1 1 E l 2 IC Onk Replicemeni E 1 1 1 3 and Function of Switch Indicator etc 1 2 B 2 Electrical Alignment 2 1 Electrical Alignment OVOEVIeW nice ec Netgen 2 1 E 2 1 1 Required Equipment and Tools 2 1 E 2312 KON CHOR W 2 1 E 2 2 Preparation for Aduustment ener 2 2 E 2 3 Power Supply Voltage Adjustment sse 2 3 E 2 4 Input Output Gain Adjustment esses 2 3 E 3 Spare Parts A A P O 3 1 IN EE 3 4 Semiconductor Pin Assignments 5 Block Diagram OVERALL 5 1 6 Schematic Diagrams BKPF L752 Purpose of this manual Contents Related manuals BKPF L752 Manual Structure This manual is the maintenance manual of Audio D A Converter Board BKPF L752 This manual is intended for use by trained system and service engineers and describes the information for periodic maintenance and detailed service This manual is organized by following sections Section 1 Service Overview This section explains the notes on repair parts and IC link replacement Section 2 Electrical Alignment This section explains the adjustment after replacing part Section 3 Spare Parts This section describes the spare parts Section 4 Semiconductor Pin Assignments This section describes the pin assignm
40. ter to the CH4 output of AUDIO OUT connector AUDIO OUT connector 8 Adjust the CH2 output level on the audio level meter 15 Adjust the CH4 output level on the audio level meter Adjustment point GRV201 DAC 38 A 2 Adjustment point RV401 DAC 38 A 3 Specification 4 0 0 1 dBm at 600 Q load Specification 4 0 0 1 dBm at 600 Q load 16 After turning off the power reset the switch S3 on the DAC 38 board to the customer settings 0 dBm 0 775 V rms BKPF L752 2 3 E Section 3 Spare Parts Ref No or Q ty Part No SP Description Ipc 1 793 325 11 s 2 CONNECTOR COAXIAL BNC FEMALE Ipc 3 202 613 01 o PANEL 752 CN Ipc 3 686 054 02 o STUD SUPPORT PC BOARD 3pcs 7 621 775 10 s SCREW 2 6x4 Ipc 7 688 002 11 s WASHER 2 6 MIDDLE he components in the connector panel assembly of KPF L752 are out of spare parts except above hen component replacement except above is required replace by assembly including CN 1858 1859 mounted circuit boards below UJ ed A 8322 166 A o CN PANEL 752 ASSY BKPF L752 Ref No or Q ty Part No Ipc Ipc 0 FS 2pcs SP 1211 0471 8 3 3 179 084 01 119508581 685 547 14 1155339 11 126 09 3 11 164 346 11 115 339 11 16 309 11 126 394 11 163 038 00 163503800 126 394 11 1193599511 163 038 00 163 038 00 126 394 11 1639009511 103703300 163 0
41. uF 4 C422 L Lo ey 0405 0411 16V Ti 0 1uF T 155352 0 1uF 10uF C412 Voie 6408 o T 0 1uF 220uF 0 0033uF 16V 16V e RV401 CH4 GAIN ADJ DAC 38 3 5 BOARD NO 1 674 129 11 LOT NO 902 BKPF L752 G H BKPF L752 SY S N 10001 and Higher DAC 38 4 5 DAC 38 4 5 5V 5 R601 5V KN 100k S3 R829 R830 9 47k Sc R827 R835 E 1 E 77 P Ee 1 on m MEE ME 3 o p S Te je Cen 4 R607 PCF8574AT 100k 5 5V 6 7 R608 ER 100k 10 11 100k gt 5V GND R610 100k 5V C602 0 1uF Ng 1C608 EPM7032SLC44 10 05 5V CN vo d amp m C603 S S 5 B14 0 1uF TDO B13 gt ara 7 36 VCCA 34 at DM1 2 B7 gt GND3 B6 MUTE2 MUTE 5V gt 0604 e O tuF IC606 1 5 TC74VHCO8FT EL GND SE 1 606 3 5 47 74 EL 2 1 606 4 5 TC74VHCO8FT EL 12 1 606 2 5 TC74VHCO8FT EL Q 5V O Q9 foal DL 012 DTC114EKA T146 AT ech a 9 She DTA114EKA T146 TCK DTA114EKA T146 DTC114EKA T146 1 nese 2 R831 832 CH1 ERROW 330 560 330 560 kl CH2 ERROW ERROW T CH2 _ERRO
Download Pdf Manuals
Related Search