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Sony STR-DE845 manual

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Table of contents for the manual

  • Page 1

    SERVICE MANUAL FM STEREO/FM-AM RECEIVER US Model Canadian Model STR-DE845/DE945 E Model A ustralian Model Chinese Model PX Model STR-DE845 SPECIFICA TIONS STR-DE845/DE945 Photo: STR-DE945 Manuf actured under license from Dolby labora- tories. “Dolb y”, “A C-3”, “Pro Logic” and the double- D symbol ; are trademarks of Dolby Laborato- rie[...]

  • Page 2

    2 SAFETY-RELA TED COMPONENT W ARNING!! COMPONENTS IDENTIFIED BY MARK 0 OR DO TTED LINE WITH MARK 0 ON THE SCHEMA TIC DIA GRAMS AND IN THE P ARTS LIST ARE CRITICAL T O SAFE OPERA TION. REPLA CE THESE COMPONENTS WITH SONY P AR TS WHOSE P AR T NUMBERS AP- PEAR AS SHO WN IN THIS MANU AL OR IN SUPPLEMENTS PUB- LISHED BY SONY . A TTENTION AU COMPOSANT A [...]

  • Page 3

    3 MODEL IDENTIFICA TION – Rear View – Part No. Fig. A. Using an A C voltmeter to chec k A C leakage. 1.5 k Ω 0.15 µ F AC voltmeter (0.75 V) To Exposed Metal Parts on Set Earth Ground SAFETY CHECK-OUT After correcting the original service problem, perform the follo w- ing safety check before releasing the set to the customer: Check the antenn[...]

  • Page 4

    4 SECTION 1 GENERAL Location of contr ols – Front vie w – 1 I/ 1 button 2 Function Buttons 3 INPUT MODE button 4 5.1CH INPUT button 8 DIMMER button 9 DISPLA Y button q; A. F . D button/indicator 2CH button/indicator MODE button/indicator qa CINEMA STUDIO EX. A – C buttons qs MUL TI CHANNEL DECORDING indicator qd PRESET TUNING +/– b uttons S[...]

  • Page 5

    5 1 ANTENN A terminal 2 5.1CH INPUT jack 3 DIGIT AL jack OPTICAL jack CO AX jack 4 SPEAKERS terminal FR ONT (A/B) terminal REAR terminal CENTER terminal 5 SUB WOOFER jack 6 IMPED ANCE SELECTOR switch 7 A C PO WER cord 8 A C OUTLET 9 CONTR OL A1II jack q; 2ND A UDIO OUT jack – Rear View – qa VIDEO 1 jack qs VIDEO 2 jack qd D VD/LD jack qf TV/SA [...]

  • Page 6

    6 CASE 5.1 IN BO ARD , A U SW BO ARD, TUNER Note: Follo w the disassembly procedure in the numerical order giv en. SECTION 2 DISASSEMBL Y 1 two screws 3 case 2 2 1 two screws 1 two screw s 3 four scre ws (BVTP 3X8 ) 1 wire (flat type) (15 core) (CN1) 4 tuner 5 5.1 IN board, A U SW board 2 connector (CNP10)[...]

  • Page 7

    7 VIDEO/OSD/JOINT (1) (H)/OSD JOINT (H)/ S-VIDEO/DIGIT AL BOARD HEA T SINK 1 wire (flat type) (15 core ) (CN51) 5 brack et (digital) 1 wire (flat type) (21 core) (CN55) 4 DIGIT AL board 8 VIDEO board (DE845)/OSD board (DE945), JOINT (1) (H) board (DE845)/OSD JOINT (H) board (DE945) S-VIDEO board 3 screw (BVTP 3X8 ) 2 three screws (BVTP 3X8 ) 7 sev [...]

  • Page 8

    8 V OL BO ARD , MAIN BO ARD 5 four scre ws (BVTP 3X8 ) 2 knob 3 washer 7 three screws (BVTP 3X8 ) 6 connector (CNS305) 8 MAIN board 4 V OL board 1 wire (flat type) (23 core ) (CNS111) DE945[...]

  • Page 9

    9 SECTION 3 TEST MODE Fluorescent Indicator T ube T est Mode All fluorescent segments are tested. When this test is activ ated, all segments turn on at the same time, then each segment turns on one after another . Procedure: 1. While depressing, the [A.F.D] and the [DIMMER] buttons si- multaneously , press the po wer `/1 b utton to turn on the main[...]

  • Page 10

    10 MEMO[...]

  • Page 11

    11 11 STR-DE845/DE945 L D ATA FM AM FM 75 Ω AM DO TUNED MUTING STEREO D ATA CLOCK CE L OUT R OUT TM301 TUNER UNIT DO TUNED MUTING STEREO S DA TA S CLK S LA T R CH PHONO IN (DE945) (DE845) (DE945) (DE845) L CD IN J301 L IN L RECOUT J302 J1001 DA T/MD MD/T APE M OUT J201 MONITOR J202 J203 VIDEO 1 V1 IN V1 OUT V2 IN V2 OUT TV LD VEE VCC SW1 SW2 SW3 [...]

  • Page 12

    12 12 STR-DE845/DE945 VIDEO SELECT IC2005 Y SWITCH IC252 C SWITCH IC251 VIDEO BUFFER IC2002 X2002 14MHz CLOCK IC2001 05 J299-2 (DE945) J2003 J2002 VCC VEE +5V – 5V SW1 16 8 14 V1 OUT 15 3 TV 5 LD 13 V1 IN 1 M OUT 6 SW4 4 SW3 10 SW2 14 SW1 Y C V1 OUT 15 3 TV 5 LD 13 V1 IN 1 M OUT 6 SW4 4 SW3 10 SW2 14 SW1 C IN 10 9 8 11 4 Y IN 2 V IN 3 6 C OUT 8 Y[...]

  • Page 13

    13 13 STR-DE845/DE945 B C D 3 9 8 10 3 2 13 14 15 8 1 13 14 15 6 1 3 5 2 11 9 12 2 15 2 14 9 8 10 3 9 8 10 VEE VCC IN MUT +VE NF – VE VCC POWER AMP (L) IC501 +B – B 13 14 15 8 1 49 95 96 93 94 18 9 13 6 4 10 5 8 2 4 51 20 19 61 62 60 59 88 87 89 90 82 83 98 99 5 14 15 16 33 2 12 11 13 58 75 76 1 2 3 4 5 8 11 9 12 VEE VCC IN MUT +VE NF – VE VC[...]

  • Page 14

    14 14 SP board DC (2) board AC board DIGIT AL board 5.1 IN board A U SW board MUTING board RO T AR Y board DISPLA Y board POWER board DC (1) board VIDEO 3 board (DE945) • Circuit Boar ds Location 4-4. NO TE FOR PRINTED WIRING BO ARDS AND SCHEMA TIC DIA GRAMS Note on Schematic Diagram: • All capacitors are in µF unless otherwise noted. pF: µµ[...]

  • Page 15

    15 15 STR-DE845/DE945 PIN FUNCTION 4-5. SCHEMA TIC DIA GRAM – DIGIT AL Board (1/3) –• See page 42 for Wa veform. • See page 42 for IC Bloc k Diagram. (Page 27) (Page 29) (Page 29) (Page 39) (Page 32) (Page 16) (Page 17)[...]

  • Page 16

    16 16 STR-DE845/DE945 PIN FUNCTION 4-6. SCHEMA TIC DIA GRAM – DIGIT AL Board (2/3) –• See page 42 f or W avef orm. • See page 42 for IC Bloc k Diagrams. (Page 17) (Page 15)[...]

  • Page 17

    17 17 STR-DE845/DE945 PIN FUNCTION PIN FUNCTION 4-7. SCHEMA TIC DIA GRAM – DIGIT AL Board (3/3) –• See page 42 for Wa veform. • See page 42 for IC Bloc k Diagrams. The components identified by mark 0 or dotted line with mark 0 are critical for saf ety . Replace only with par t number specified. Les composants identifi é s par une marque 0 [...]

  • Page 18

    18 18 STR-DE845/DE945 4-8. PRINTED WIRING BO ARD – DIGIT AL Board (Component Side) –• See page 14 for Cir cuit Boards Location. IC1201 D-4 IC1202 F-5 IC1301 H-5 IC1401 G-8 IC1402 I-8 IC1403 J-7 IC1404 I-4 IC1503 I-11 IC1504 H-12 IC1554 G-11 Q1201 E-6 Q1202 E-6 Q1203 E-2 Q1204 E-2 Ref. No. Location Ref. No. Location D1001 I-2 D1101 F-3 D1201 B[...]

  • Page 19

    19 19 STR-DE845/DE945 4-9. PRINTED WIRING BO ARD – DIGIT AL Board (Conductor Side) –• See page 14 for Cir cuit Boards Location. IC1204 J-17 IC1205 F-14 IC1206 H-16 IC1207 H-14 IC1208 G-13 IC1501 J-15 IC1511 B-6 Q1205 G-17 Ref . No. Location Ref. No. Location D1206 F-14 D1207 F-13 D1502 I-11 D1503 I-11 IC1001 F-1 IC1002 E-1 IC1003 D-1 IC1004 C[...]

  • Page 20

    20 20 STR-DE845/DE945 4-10. PRINTED WIRING BO ARDS – VIDEO/JOINT (1) (H) Boards (DE845) –• See pa ge 14 for Circuit Boar ds Location. (Page 26) TO VIDEO BOARD TO JOINT (1) (H) BOARD[...]

  • Page 21

    21 21 STR-DE845/DE945 4-11. SCHEMA TIC DIA GRAM – VIDEO/JOINT (1) (H) Boar ds (DE845) –• See page 42 for IC Block Dia gram. (Page 27)[...]

  • Page 22

    22 22 STR-DE845/DE945 4-12. PRINTED WIRING BO ARDS – OSD/OSD JOINT (H) Boards (DE945) – • See page 14 for Circuit Boar ds Location. IC2004 C-5 IC2005 B-2 IC2006 B-5 IC2007 IC2008 B-4 Q2001 B-6 Q2002 C-5 Ref. No. Location Ref. No. Location D2001 C-5 D2002 B-5 D2003 B-1 D2004 B-1 D2005 B-5 IC2001 C-1 IC2002 C-3 • Semiconductor Location (Page [...]

  • Page 23

    23 23 STR-DE845/DE945 4-13. SCHEMA TIC DIA GRAM – OSD/OSD JOINT (H) Boar ds (DE945) – • See page 42 for wavef orms. • See page 42 IC Block Diagrams. (Page 29) (Page 27)[...]

  • Page 24

    24 24 STR-DE845/DE945 4-14. PRINTED WIRING BO ARD – A U SW Boar d – • See page 14 for Circuit Boar ds Location. • Semiconductor Location Ref. No. Location D1501 H-2 D1504 H-3 D1505 H-4 IC1502 E-2 IC1505 B-4 IC1506 C-4 IC1507 D-4 IC1508 G-4 IC1509 G-3 IC1510 G-1 Q1501 H-2 Q1502 H-1 Q1503 H-3 Q1504 H-2 Q1505 H-4 Q1506 H-3 Q1507 I-5 (Page 19) [...]

  • Page 25

    25 25 STR-DE845/DE945 4-15. SCHEMA TIC DIA GRAM – A U SW Boar d – • See page 42 for IC Block Dia gram. (Page 17) (Page 32) (Page 37)[...]

  • Page 26

    26 26 STR-DE845/DE945 4-16. PRINTED WIRING BO ARD – S-VIDEO Board – • See page 14 for Circuit Boar ds Location. (Page 19) (Page 22) (Page 20) (Page 34)[...]

  • Page 27

    27 27 STR-DE845/DE945 4-17. SCHEMA TIC DIA GRAM – S-VIDEO Boar d – • See page 42 for IC Block Diagrams. (Page 23) (Page 21) (Page 35) (Page 15)[...]

  • Page 28

    28 28 STR-DE845/DE945 CNP107 4-18. PRINTED WIRING BO ARD – DISPLA Y Board – • See page 14 for Cir cuit Boards Location. D168 B-2 D169 B-4 D170 C-2 D171 B-4 D172 A-3 D180 C-6 DD11 B-2 DD12 D-2 DD13 D-2 DD14 D-3 DD15 D-3 DD16 D-3 IC11 C-3 IC12 C-2 IC101 D-10 IC102 C-5 IC103 D-7 IC105 B-10 IC106 E-2 Q102 D-3 Q108 D-5 Q109 C-6 QQ11 B-3 QQ13 D-2 Q[...]

  • Page 29

    29 29 STR-DE845/DE945 PIN FUNCTION 4-19. SCHEMA TIC DIA GRAM – DISPLA Y Board – • See page 42 for Wa veforms. • See page 42 f or IC Block Diagrams. The components identified by mark 0 or dotted line with mark 0 are critical for saf ety . Replace only with par t number specified. Les composants identifiés par une marque 0 sont critiques pou[...]

  • Page 30

    30 30 STR-DE845/DE945 4-20. PRINTED WIRING BO ARD – MAIN Board – • See page 14 for Circuit Boar ds Location. IC408 H-10 IC409 H-11 IC410 H-9 IC414 D-10 IC415 D-11 IC416 C-7 IC501 C-9 IC601 C-11 IC651 E-11 IC701 C-6 Q301 A-1 Q501 F-10 Q503 F-10 Q506 A-11 Q507 A-10 Q508 B-10 Q509 G-11 Q510 G-11 Q511 G-10 Q546 D-7 Q547 G-9 Q548 H-8 Q549 H-8 Q556[...]

  • Page 31

    31 31 STR-DE845/DE945 4-21. SCHEMA TIC DIA GRAM – MAIN Boar d (1/3) – • See page 42 for IC Block Diagrams. (Page 35) (Page 32) (Page 33)[...]

  • Page 32

    32 32 STR-DE845/DE945 4-22. SCHEMA TIC DIA GRAM – MAIN Boar d (2/3) – • See page 42 for IC Bloc k Diagrams. (Page 35) (Page 25) (Page 15) (Page 31) (Page 33) (Page 33) (Page 33) (Page 33) (Page 33)[...]

  • Page 33

    33 33 STR-DE845/DE945 4-23. SCHEMA TIC DIA GRAM – MAIN Boar d (3/3) – The components identified by mark 0 or dotted line with mark 0 are critical for saf ety . Replace only with par t number specified. Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce por tant le numéro spécifi?[...]

  • Page 34

    34 34 STR-DE845/DE945 4-24. PRINTED WIRING BO ARDS – H.P/MUTING/PO WER/RO T AR Y/VIDEO 3 (DE945)/V OL/V . SWITCH (E) Boar ds – • See page 14 for Circuit Boar ds Location. (Page 30) (Page 28) (Page 26) (Page 30) (Page 30) (Page 28) (Page 40) (Page 38) (Page 28) (Page 28)[...]

  • Page 35

    35 35 STR-DE845/DE945 4-25. SCHEMA TIC DIA GRAM – H.P/MUTING/PO WER/R O T AR Y/VIDEO 3 (DE945)/V OL/V . SWITCH (E) Boards – The components identified by mark 0 or dotted line with mark 0 are critical for saf ety . Replace only with par t number specified. Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remp[...]

  • Page 36

    36 36 STR-DE845/DE945 4-26. PRINTED WIRING BO ARDS – BIAS (C)/BIAS (L)/BIAS (R)/BIAS (LS)/BIAS (RS)/5.1 IN Boards –• See page 14 for Circuit Boar ds Location. (Page 30) (Page 30) (Page 30) (Page 30) (Page 30) (Page 24)[...]

  • Page 37

    37 37 STR-DE845/DE945 4-27. SCHEMA TIC DIA GRAM – BIAS (C)/BIAS (L)/BIAS (R)/BIAS (LS)/BIAS (RS)/5.1 IN Boar ds – (Page 25) (Page 33) (Page 33) (Page 33) (Page 33) (Page 33)[...]

  • Page 38

    38 38 STR-DE845/DE945 4-28. PRINTED WIRING BO ARDS – DC (1)/DC (2) Boar ds –• See page 14 for Circuit Boar ds Location. • Semiconductor Location Ref. No. Location D802 C-3 D803 C-3 D804 C-3 D805 C-3 D806 C-3 D807 C-3 D808 C-3 D809 C-3 D810 B-1 D811 B-3 D812 B-3 D813 C-1 Q801 B-2 TO DC (2) BOARD (Page 30) TO DC (1) BOARD (Page 40) (Page 19) [...]

  • Page 39

    39 39 STR-DE845/DE945 4-29. SCHEMA TIC DIA GRAM – DC (1)/DC (2) Boar ds – The components identified by mark 0 or dotted line with mark 0 are critical for saf ety . Replace only with par t number specified. Les composants identifi é s par une marque 0 sont critiques pour la s é curit é . Ne les remplacer que par une pi è ce por tant le num ?[...]

  • Page 40

    40 40 STR-DE845/DE945 4-30. PRINTED WIRING BO ARDS – A C/SP Boards –• See pa g e 14 for Circuit Boar ds Location. • Semiconductor Location Ref. No. Location D901 B-1 D902 B-1 D903 B-1 D904 B-1 D905 B-1 D906 B-1 D907 C-1 Q901 C-1 (Page 38) (Page 34) (Page 38) (Page 30) (Page 30) (Page 30)[...]

  • Page 41

    41 41 STR-DE845/DE945 4-31. SCHEMA TIC DIA GRAM – A C/SP Boar ds – The components identified by mark 0 or dotted line with mark 0 are critical for saf ety . Replace only with par t number specified. Les composants identifi é s par une marque 0 sont critiques pour la s é curit é . Ne les remplacer que par une pi è ce por tant le num é ro sp[...]

  • Page 42

    42 42 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 RESET 60BIT SHIFT REGISTER 60BIT REGISTER OUTPUT CIRCUIT C C SO R R SI HVO25 HVO24 HVO23 HVO22 HVO21 HVO20 HVO19 HVO18 HVO17 HVO16 HVO15 HVO14 [...]

  • Page 43

    43 IC301 TC9273N-004 (MAIN Board) IC303 TC9273N-014 (MAIN Board) IC330 TC9273N-013 (MAIN Board (DE945)) IC1502 TC9273N-012 (EL) (A U SW Board) IC501, 601, 701 µPC2581V (MAIN Board) IC414-416 TC9299P (MAIN Board) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 VSS S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S1 S2 S3 S4 S5 S6 S7 S8[...]

  • Page 44

    44 IC1005 TC74A CT153AF (EL) (DIGIT AL Board) IC1101 LC89055W -RA8 (DIGIT AL Board) IC1206 NJM2103M-TE2 (DIGIT AL Board) 16 15 14 13 12 11 10 9 1 2 3 4 5 6 7 8 2G 2C3 2C2 2C1 2C0 2Y VCC 2C3 2C2 2C1 2C0 STROBE 2G OUTPUT 2Y A SELECT DATA INPUTS BB AA BB AA 1G 1C3 1C2 1C1 1C0 1Y STROBE 1G B SELECT 1C3 1C2 1C1 1C0 OUTPUT 1Y GND DATA INPUTS 38 37 36 23 [...]

  • Page 45

    45 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 64K x 16 MEMORY ARRAY SENSE AMP & WRITE PRIVER HIGH BYTE I/O BUFFER LOW BYTE I/O BUFFER CHIP ENABLE BUFFER WRITE ENABLE BUFFER OUTPUT ENABLE BUFFER ROW/COLUMN DECODER BYTE ENABLE BUFFER 1 A3 A2 A1 A0 CS I/O 0 I/O 1 I/O 2 I[...]

  • Page 46

    46 4-32. IC PIN FUNCTION DESCRIPTION • DIGIT AL BO ARD IC1101 LC89055W -RA8 (A UDIO INTERF ACE RECEIVER) Pin No. Pin Name I/O Description 1 DISEL I Input data select terminal (fixed at “L” in this set) 2 DOUT O EIAJ data and parity output terminal Not used 3 DIN0 I Amp integrate data input from the select switch (IC1005) 4 DIN1 O Amp integrat[...]

  • Page 47

    47 Pin No. Pin Name I/O Description 44 DOSEL0 O Data select 0 output terminal (fixed at “ L ” in this set) 45 DOSEL1 O Data select 1 output terminal (fixed at “ L ” in this set) 46 CKSEL0 I System clock select 0 input terminal (fixed at “ L ” in this set) 47 CKSEL1 I System clock select 1 input terminal (fixed at “ L ” in this set) [...]

  • Page 48

    48 • DIGIT AL BO ARD IC1201 MB90573PFV -G-296-BND (SYSTEM CONTROLLER) Pin No. Pin Name I/O Description 1 SCLK O Serial clock signal output to the dolby digital audio decoder (IC1301) 2S I I Serial data input from the dolby digital audio decoder (IC1301) 3S O O Serial data output to the dolby digital audio decoder (IC1301) 4C S O Chip select signa[...]

  • Page 49

    49 Pin No. Pin Name I/O Description 56 SDATA O Tuner data output to the FM/AM tuner unit (TM301) 57 SCLK O Tuner clock signal output to the FM/AM tuner unit (TM301) 58 DATA IN I PLL data input from the FM/AM tuner unit (TM301) 59 AUSTOP I Tuned display detection signal input from the FM/AM tuner unit (TM301) 60 STEREO I Stereo detection signal inpu[...]

  • Page 50

    50 Pin No. Pin Name I/O Description 107 DIG-INB O Digital input select B control signal output to the select switch (IC1005) 108 DIG-INA O Dgital input select A control signal output to the select switch (IC1005) 109 XMODE O Reset signal output to the digital audio interface receiver (IC1101) 110 CL O Clock signal output to the digital audio interf[...]

  • Page 51

    51 • DIGIT AL BO ARD IC1401 CXD2712R (A UDIO DSP) Pin No. Pin Name I/O Description 1 VSS3 — Ground terminal 2 to 5 SOA to SOD O Serial data output to the A/D, D/A converter 6, 7 ECJ0, ECJ1 I Conditional jump input terminal (fixed at “ L ” in this set) 8N C O Not used (fixed at “ L ” ) 9 XHDWR I Write data input from the system controlle[...]

  • Page 52

    52 Pin No. Pin Name I/O Description 99 CLKI I Master clock signal input terminal (10MHz) 100 CLKO O Master clock signal output terminal (10MHz) 101 VSS1 — Ground terminal 102 VDD0 — Power supply terminal (+3.3V) 103 AVSS — Ground terminal (for PLL cell) 104 AVDD — Power supply terminal (+3.3V) (for PLL cell) 105 PLLCK I/O PLL output/test cl[...]

  • Page 53

    53 • DIGIT AL BO ARD IC1503 AK4527 (A/D, D/A CONVER TER) Pin No. Pin Name I/O Description 1 SDOS I Data source select terminal “ L ” : internal ADC output “ H ” : DAUX input 2 I2C I Control mode select terminal “ L ” : 3-wire serial “ H ” : I2C bus 3 SMUTE I Soft mute signal input from the system controller (IC1201) 4 BCLK I Audio[...]

  • Page 54

    54 • DIGIT AL BO ARD IC102 MB90553ABPF-G-169-BND (DISPLA Y CONTROLLER) Pin No. Pin Name I/O Description 1 EQ O EQUALIZER indicator (D123) drive signal output terminal “ L ” : on 2 SUR O SURROUND indicator (D122) drive signal output terminal “ L ” : on 3 LEVEL O LEVEL indicator (D119) drive signal output terminal “ L ” : on 4 NAME O NA[...]

  • Page 55

    55 Pin No. Pin Name I/O Description 53 RDS CLOCK I RDS clock signal input terminal Not used (fixed at “ L ” ) 54 RDS DATA I RDS data input terminal Not used (fixed at “ L ” ) 55 OSD VSYNC O Video sync signal output to the video switch (IC2005) (used for STR-DE945 only) 56 OSD VBLK O Video clock signal output to the video switch (IC2005) (us[...]

  • Page 56

    56 (1) FRONT P ANEL SECTION SECTION 5 EXPLODED VIEWS Les composants identifiés par une marque 0 sont critiquens pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécif ié. The components identified by mark 0 or dotted line with mark 0 are critical for safety . Replace only with part number specified. • Items marked ?[...]

  • Page 57

    57 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark (2) CHASSIS SECTION-1 #1 #1 #1 66 not supplied #1 #1 #4 #1 #1 #1 #1 #2 #2 #1 #1 #1 #1 #1 #1 not supplied not supplied not supplied T901 not supplied 57 57 57 57 61 65 64 62 55 59 59 53 60 53 60 51 52 54 not supplied not supplied CH US, CND E, PX E, SP DE945 AU S B B B B B [...]

  • Page 58

    58 (3) CHASSIS SECTION-2 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark E, PX #4 #4 #3 #3 #1 #1 #1 #1 #1 #1 #1 not supplied not supplied not supplied TU301 #1 #1 #1 #1 #1 #1 #1 #1 #1 #1 #1 #1 #1 #1 #1 110 119 107 108 106 102 109 111 120 112 113 117 106 Q757 Q756 Q707 Q706 Q556 Q606 Q506 Q557 Q607 Q507 118 104 103 105 114 [...]

  • Page 59

    59 SECTION 6 ELECTRICAL P ARTS LIST 5.1 IN A C Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark NO TE: • Due to standardization, replacements in the parts list may be dif f erent from the parts speci- fied in the diagrams or the components used on the set. • -XX and -X mean standardized parts, so they may hav e some dif[...]

  • Page 60

    60 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark AU S W A-4428-791-A AU SW BOARD, COMPLETE ********************** < CAP ACITOR > C1503 1-163-251-11 CERAMIC CHIP 100PF 5% 50V C1504 1-163-037-11 CERAMIC CHIP 0.022uF 10% 25V C1505 1-163-037-11 CERAMIC CHIP 0.022uF 10% 25V C1512 1-163-037-11 CERAMIC CHIP 0.022uF 10% 25[...]

  • Page 61

    61 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A U SW BIAS (C) BIAS (L) BIAS (LS) BIAS (R) BIAS (RS) DC (1) DC (2) R1584 1-216-089-00 RES-CHIP 47K 5% 1/10W R1585 1-216-081-00 MET AL CHIP 22K 5% 1/10W R1594 1-216-073-00 MET AL CHIP 10K 5% 1/10W R1595 1-216-073-00 MET AL CHIP 10K 5% 1/10W R1596 1-216-073-00 MET AL CHIP 1[...]

  • Page 62

    62 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark DC (2) DIGIT AL < CAP ACITOR > C801 1-104-664-11 ELECT 47uF 20% 25V C807 1-107-935-11 ELECT 330uF 20% 100V C808 1-126-967-11 ELECT 47uF 20% 50V C809 1-126-967-11 ELECT 47uF 20% 50V C811 1-126-953-11 ELECT 2200uF 20% 35V C812 1-126-952-11 ELECT 1000uF 20% 35V C813 1-1[...]

  • Page 63

    63 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark DIGIT AL C1221 1-126-964-11 ELECT 10uF 20% 50V C1222 1-165-319-11 CERAMIC CHIP 0.1uF 50V C1223 1-165-319-11 CERAMIC CHIP 0.1uF 50V C1224 1-165-319-11 CERAMIC CHIP 0.1uF 50V C1225 1-165-319-11 CERAMIC CHIP 0.1uF 50V C1226 1-126-960-11 ELECT 1uF 20% 50V C1228 1-163-021-11 CE[...]

  • Page 64

    64 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark DIGIT AL IC1007 8-759-242-70 IC TC7WU04F (TE12R) IC1101 8-759-639-35 IC LC89055W-RA8 IC1201 8-759-680-64 IC MB90573PFV-G-296-BND IC1202 8-759-186-30 IC TC74VHC14F (EL) IC1203 8-759-445-59 IC BA033T IC1204 8-759-231-53 IC M5F7805L IC1205 8-759-231-53 IC M5F7805L IC1206 8-75[...]

  • Page 65

    65 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark DIGIT AL DISPLA Y R1246 1-216-049-11 RES-CHIP 1K 5% 1/10W R1247 1-216-073-00 MET AL CHIP 10K 5% 1/10W R1248 1-216-073-00 MET AL CHIP 10K 5% 1/10W R1249 1-216-049-11 RES-CHIP 1K 5% 1/10W R1250 1-216-025-00 RES-CHIP 100 5% 1/10W R1251 1-216-073-00 MET AL CHIP 10K 5% 1/10W R1[...]

  • Page 66

    66 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C102 1-164-222-11 CERAMIC CHIP 0.22uF 25V C103 1-165-319-11 CERAMIC CHIP 0.1uF 50V C104 1-165-319-11 CERAMIC CHIP 0.1uF 50V C105 1-104-905-11 CAPACITOR 0.22F 5.5V C106 1-165-319-11 CERAMIC CHIP 0.1uF 50V C107 1-126-786-11 ELECT 47uF 20% 16V C108 1-165-319-11 CERAMIC CHIP 0[...]

  • Page 67

    67 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < RESISTOR > R100 1-216-089-00 RES-CHIP 47K 5% 1/10W R101 1-216-049-11 RES-CHIP 1K 5% 1/10W R102 1-216-049-11 RES-CHIP 1K 5% 1/10W R103 1-216-049-11 RES-CHIP 1K 5% 1/10W R104 1-216-049-11 RES-CHIP 1K 5% 1/10W R105 1-216-049-11 RES-CHIP 1K 5% 1/10W R106 1-216-049-11 R[...]

  • Page 68

    68 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark RR33 1-216-073-00 MET AL CHIP 10K 5% 1/10W (DE945) RR34 1-216-073-00 MET AL CHIP 10K 5% 1/10W (DE945) RR35 1-216-073-00 MET AL CHIP 10K 5% 1/10W (DE945) RR36 1-216-049-11 RES-CHIP 1K 5% 1/10W (DE945) RR37 1-216-049-11 RES-CHIP 1K 5% 1/10W (DE945) RR51 1-216-029-00 MET AL C[...]

  • Page 69

    69 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C352 1-128-809-11 CERAMIC 100PF 5% 50V (EXCEPT US, CND) C353 1-126-934-11 ELECT 220uF 20% 10V C354 1-125-896-91 MYLAR 0.0091uF 5% 50V C355 1-136-159-00 MYLAR 0.033uF 5% 50V C356 1-126-961-11 ELECT 2.2uF 20% 50V C357 1-128-809-11 CERAMIC 100PF 5% 50V (EXCEPT US, CND) C358 1[...]

  • Page 70

    70 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark CNP561 1-784-921-11 PIN, CONNECTOR 4P CNP601 1-785-104-11 PIN, CONNECTOR 6P CNP602 1-785-104-11 PIN, CONNECTOR 6P CNP603 1-779-978-11 PIN, CONNECTOR 3P CNP611 1-784-921-11 PIN, CONNECTOR 4P CNP711 1-784-921-11 PIN, CONNECTOR 4P CNP751 1-779-978-21 PIN, CONNECTOR 3P CNP761 [...]

  • Page 71

    71 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark Q558 8-729-140-82 TRANSISTOR 2SA988TP-PAF AEA Q559 8-729-281-53 TRANSISTOR 2SC1815GR-TPE2 Q560 8-729-900-63 TRANSISTOR BN1F4M-TP Q561 8-729-900-63 TRANSISTOR BN1F4M-TP Q596 8-729-119-79 TRANSISTOR 2SC2785TP-FEK Q598 8-729-140-82 TRANSISTOR 2SA988TP-PAF AEA Q599 8-729-140-8[...]

  • Page 72

    72 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R403 1-249-417-11 CARBON 1K 5% 1/4W R404 1-249-417-11 CARBON 1K 5% 1/4W R405 1-249-417-11 CARBON 1K 5% 1/4W R406 1-249-417-11 CARBON 1K 5% 1/4W R407 1-249-417-11 CARBON 1K 5% 1/4W R408 1-249-417-11 CARBON 1K 5% 1/4W R413 1-249-441-11 CARBON 100K 5% 1/4W R414 1-249-441-11 C[...]

  • Page 73

    73 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R655 1-249-439-11 CARBON 68K 5% 1/4W R657 1-249-429-11 CARBON 10K 5% 1/4W 0 R658 1-249-393-11 CARBON 10 5% 1/4W F R680 1-249-429-11 CARBON 10K 5% 1/4W R681 1-249-425-11 CARBON 4.7K 5% 1/4W 0 R682 1-249-393-11 CARBON 10 5% 1/4W F R690 1-249-433-11 CARBON 22K 5% 1/4W R695 1-[...]

  • Page 74

    74 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C2018 1-126-964-11 ELECT 10uF 20% 50V C2019 1-164-159-11 CERAMIC 0.1uF 50V C2020 1-126-964-11 ELECT 10uF 20% 50V C2023 1-164-159-11 CERAMIC 0.1uF 50V C2024 1-126-964-11 ELECT 10uF 20% 50V C2025 1-126-964-11 ELECT 10uF 20% 50V C2026 1-126-964-11 ELECT 10uF 20% 50V C2027 1-1[...]

  • Page 75

    75 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < VIBRA TOR > X2002 1-781-821-21 VIBRA TOR, CRYST AL (14MHz) ************************************************************** 1-677-042-11 OSD JOINT (H) BOARD (DE945) ****************** < CONNECTOR > CNP211 1-695-091-11 PIN, CONNECTOR (PC BOARD) 15P CNP212 1-695-[...]

  • Page 76

    76 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < IC > IC251 8-759-529-20 IC NJM2296D IC252 8-759-529-20 IC NJM2296D IC253 8-759-666-33 IC NJM2145D < JACK > J251 1-537-943-11 TERMINAL, S (MONITER) J252 1-764-676-11 CONNECTOR (ROUND TYPE) (VIDEO 1) J253 1-764-676-11 CONNECTOR (ROUND TYPE) (TV/SA T , DVD/LD) J[...]

  • Page 77

    77 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-677-004-11 V . SWITCH BOARD (E, PX) *************** 1-533-217-31 HOLDER, FUSE < CONNECTOR > CNV903 1-568-106-11 PIN, CONNECTOR 4P < FUSE > 0 F904 1-532-504-51 FUSE T4AL 250V < SWITCH > 0 VS901 1-571-437-21 SWITCH, POWER VOL T AGE CHANGE (VOL T AGE SELEC[...]

  • Page 78

    78 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark ************** HARDWARE LIST ************** #1 7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3 #2 7-685-881-09 SCREW +BVTT 4X8 (S) #3 7-685-645-79 SCREW +BVTP 3X6 TYPE2 IT-3 #4 7-685-872-09 SCREW +BVTT 3X8 (S) STR-DE845/DE945 Sony Corporation Home Audio Division Compan y 9-929-208[...]