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Sony STR-DE997 Service Manual
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Sony STR-DE997 Service Manual

Sony STR-DE997 Service Manual

Fm stereo/fm-am receiver
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SERVICE MANUAL
Ver 1.1 2004. 10
Manufactured under license from Dolby Laboratories.
"Dolby", "Pro Logic" and the double-D symbol are
trademarks of Dolby Laboratories.
"DTS", "DTS-ES", "Neo:6" and "DTS 96/24" are
trademarks of Digital Theater Systems, Inc.
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
(Models of area code US only)
With 8 ohm loads, both channels driven, from
20 – 20,000 Hz; rated 110 watts per channel
minimum RMS power, with no more than
0.09 % total harmonic distortion from 250
milliwatts to rated output.
Amplifier section
Power Output
Rated Power Output at Stereo Mode
(8 ohms 20 Hz – 20 kHz, THD 0.09 %)
110 W + 110 W
Reference Power Output
1)
(8 ohms 20 Hz – 20 kHz, THD 0.09 %)
FRONT
2)
CENTER
2)
SURR
: 110 W/ch
SURR BACK
(8 ohms 1 kHz, THD 0.7 %)
2)
FRONT
CENTER
SURR
2)
: 120 W/ch
SURR BACK
Sony Corporation
9-879-058-02
2004J04-1
Audio Group
© 2004. 10
Published by Sony Engineering Corporation
SPECIFICATIONS
1)
: 110 W/ch
2)
: 110 W
2)
: 110 W/ch or 110 W
: 120 W/ch
2)
: 120 W
2)
: 120 W/ch or 120 W
STR-DE997
1) Measured under the following conditions:
120 V AC, 60 Hz
2) Depending on the sound field settings and the
source, there may be no sound output.
Frequency response
PHONO
RIAA equalization curve
±0.5 dB
MULTI CH IN (1, 2),
10 Hz – 70 kHz
SA-CD/CD, TV/SAT,
+0.5/–2 dB (with sound
MD/TAPE, DVD,
field and equalizer
VIDEO 1, 2, 3
bypassed)
Inputs (Analog)
PHONO
Sensitivity: 8 mV
Impedance: 50 kiloohms
S/N
(A, 8 mV
MULTI CH IN (1, 2),
Sensitivity: 500 mV
SA-CD/CD, TV/SAT,
Impedance: 50 kiloohms
MD/TAPE, DVD,
S/N
VIDEO 1, 2, 3
(A, 500 mV
3) INPUT SHORT (with sound field and equalizer
bypassed).
4) Weighted network, input level.
FM STEREO/FM-AM RECEIVER
US Model
Canadian Model
3)
: 86 dB
4)
)
3)
: 96 dB
4)
)
– Continued on next page –
1

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  • Page 1 : 120 W/ch CENTER : 120 W – Continued on next page – SURR : 120 W/ch SURR BACK : 120 W/ch or 120 W FM STEREO/FM-AM RECEIVER Sony Corporation 9-879-058-02 2004J04-1 Audio Group © 2004. 10 Published by Sony Engineering Corporation...
  • Page 2 STR-DE997 Inputs (Digital) Video section DVD, SA-CD/CD Sensitivity: – Inputs/Outputs (Coaxial) Impedance: 75 ohms Video: 1 Vp-p, 75 ohms S/N: 100 dB S-video: Y: 1 Vp-p, 75 ohms (A, 20 kHz LPF) C: 0.286 Vp-p, 75 ohms COMPONENT VIDEO: Y: 1 Vp-p, 75 ohms TV/SAT, SA-CD/CD, Sensitivity: –...
  • Page 3 REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL IN SUPPLEMENTS PUBLISHED BY SONY. OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.

  • Page 4: Table Of Contents

    STR-DE997 TABLE OF CONTENTS 1. GENERAL Main unit ................. 5 Remote button description ............6 2. DISASSEMBLY 2-1. Case ..................7 2-2. Front Panel Section ............. 8 2-3. Back Panel Section .............. 8 2-4. Digital Board ............... 9 2-5. STBY Board ................ 9 2-6.

  • Page 5: General

    STR-DE997 SECTION 1 GENERAL This section is extracted from instruction manual.

  • Page 6: Remote Button Description

    STR-DE997...

  • Page 7: Disassembly

    STR-DE997 SECTION 2 DISASSEMBLY Note : This set can be disassemble according to the following sequence. 2-1. CASE (Page 7) 2-2. FRONT PANEL SECTION 2-3. BACK PANEL SECTION (Page 8) (Page 8) 2-5. STBY BOARD 2-4. DIGITAL BOARD (Page 9) (Page 9) 2-6.

  • Page 8: Front Panel Section

    STR-DE997 2-2. FRONT PANEL SECTION 4 CNP205 1 two clips 0 CNP701 6 two screws 5 CNP209 (+BVTP 3 x 8) 2 clip 8 two screws (+BVTP 3 x 8) 3 CNS505 9 front panel section 7 three screws (+BVTP 3 x 8) 2-3.

  • Page 9: Digital Board

    STR-DE997 2-4. DIGITAL BOARD 1 CNP506 2 CNP510 3 CNP507 0 DIGITAL board 8 screw (+BVTP 3 x 8) 7 CNP811 6 CNP814 9 holder (PC board) 4 screw (+BVTP 3 x 8) 2-5. STBY BOARD 5 three screws 3 CNP810...

  • Page 10: Main Board

    STR-DE997 2-6. MAIN BOARD 1 CN806 4 CNP908 6 screw 8 two screws 3 CNP802 (+BV SUMITITE (B3)) (+BV SUMITITE (B3)) 7 two screws (+BV SUMITITE (B3)) 2 CNP804 5 two screws (+BV SUMITITE (B3)) 9 MAIN board...

  • Page 11: Test Mode

    STR-DE997 SECTION 3 TEST MODE 3. Turn the [INPUT SELECTOR] control by 1 step clockwise, con- FACTORY PRESET MODE firm display. * All preset contents are reset to the default setting. * Procedure: -2 AAC MONO While depressing the [FM MODE] and the [DISPLAY] buttons...

  • Page 12: Diagrams

    STR-DE997 SECTION 4 DIAGRAMS 4-1. CIRCUIT BOARDS LOCATION SPEAKER board STBY board VIDEO board GUIDE 1 board GUIDE 2 board S-VIDEO board POWER board VIDEO (AU) board TUNING board HP board DIGITAL board FRONT AV board OPT3 board DISPLAY board...

  • Page 13: Block Diagram - Tuner/Audio Section

    STR-DE997 4-2. BLOCK DIAGRAM — TUNER/AUDIO SECTION — RY300 RELAY DRIVER Q300 PRE AMP IC300 J305 (2/2) VIDEO 3 VIDEO 1 VIDEO 2 TV/SAT 3.3V INPUT MD/TAPE PHONO SA-CD/CD AUDIO AUDIO AUDIO AUDIO AUDIO AUDIO Q652 ZONE AUDIO R-CH FUNCTION SELECT...

  • Page 14: Block Diagram - Digital Section

    STR-DE997 4-3. BLOCK DIAGRAM — DIGITAL SECTION — 6CH DAC CONVERTER IC1452 IC1401 IC1403 IC1402 IC1501 LOUT3- L OUT LOUT3+ SDTO SDTI3 AINL AUDIO L-IN SDI1 SD01 ROUT3- SD02 24 R-CH TUNER/ ROUT3+ SD03 25 AUDIO LRCK 10 SECTION SCLK 12...

  • Page 15: Block Diagram - Video Section

    STR-DE997 4-4. BLOCK DIAGRAM — VIDEO SECTION — VIDEO SELECTOR IC3201 J3103 (1/2) +5V-3 6dB AMP V1 IN J3103 (2/2) VIDEO VIDEO 1 V1.OUT 75Ω VIDEO VIDEO 1 DRIVER J3101 (1/2) VIDEO 6dB AMP M.OUT 75Ω VIDEO MONITOR DRIVER VIDEO...

  • Page 16: Block Diagram - Key/Display Section

    STR-DE997 4-5. BLOCK DIAGRAM — KEY/DISPLAY SECTION — SYSTEM CONTROL FL DISPLAY DRIVER V SW1 36 V.SW1 IC1101 (3/5) IC100 37 V.SW2 V SW2 V SW3 38 V.SW3 VIDEO V SW4 39 V.SW4 FL101 SECTION FL LAT/F2 19 P51 VACUUM...

  • Page 17: Block Diagram - Osd Section

    STR-DE997 4-6. BLOCK DIAGRAM — OSD SECTION — MONITOR-V/IN VIDEO MONITOR-Y/IN SECTION MONITOR-C/IN (Page 15) MONITOR SELECTOR ON SCREEN DISPLAY CONTROL Y/C SEPARATION IC3651 VIDEO AMP IC3501 IC3601 IC3641 (1/2) Q3641 V IN V OUT Y PROCESS Q3621,3622 ANALOG Y IN...

  • Page 18: Block Diagram - Power Section

    STR-DE997 4-7. BLOCK DIAGRAM — POWER SECTION — J2501 PHONES PRE DRIVER R-CH IC500 TM2880 +VOUT2 IN 2 DRIVE -VOUT2 FL-CH DRIVE POWER AMP RELAY Q571-574 DRIVER FR-CH R-CH Q240 CURRENT OVERLOAD FRONT B R-CH RY240 DETECT DETECT -48V +48V...
  • Page 19 STR-DE997 • Waveforms (DIGITAL Board) • Waveforms (VIDEO Board) THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. 1V/DIV 50nsec/DIV 1V/DIV 20nsec/DIV (In addition to this, the necessary note is printed in each block.) 3.8Vp-p 1.8Vp-p for schematic diagram: for printed wiring boards: •...

  • Page 20: Printed Wiring Boards - Main Section

    STR-DE997 4-8. PRINTED WIRING BOARDS — MAIN SECTION — • Refer to page 12 for Circuit Boards Location and page 19 for Common Note on Printed Wiring Boards. TM602 TM601 J301 J302 J303 J304 J305 • Semiconductor Location Ref. No.

  • Page 21: Schematic Diagram - Main Section (1/4)

    STR-DE997 4-9. SCHEMATIC DIAGRAM — MAIN SECTION (1/4) — • Refer to page 19 for Common Note on Schematic Diagram and page 44 for IC Block Diagrams. CNP812 C478 R440 C479 R441 R659 R469 R410 R656 IC301(1/2) R470 Q652 Q410...

  • Page 22: Schematic Diagram - Main Section (2/4)

    STR-DE997 4-10. SCHEMATIC DIAGRAM — MAIN SECTION (2/4) — • Refer to page 19 for Common Note on Schematic Diagram and page 44 for IC Block Diagrams. C425 R427 R436 R435 C423 Q425 R432 C426 D425 IC B/D Q427 CN851...

  • Page 23: Schematic Diagram - Main Section (3/4)

    STR-DE997 4-11. SCHEMATIC DIAGRAM — MAIN SECTION (3/4) — • Refer to page 19 for Common Note on Schematic Diagram. (Page 21) CNP802 (Page 43) CN803 IC260 C261 C260 (Page 34) IC604 C395 RY351 C266 C265 D265 CNP804 R390 Q351...

  • Page 24: Schematic Diagram - Main Section (4/4)

    STR-DE997 4-12. SCHEMATIC DIAGRAM — MAIN SECTION (4/4) — • Refer to page 19 for Common Note on Schematic Diagram and page 44 for IC Block Diagrams. (Page 22) (Page 22) C2501 IC B/D R240 CNP701 RY240 J2501 C625 R627...

  • Page 25: Printed Wiring Board - Digital Section (1/2)

    STR-DE997 4-13. PRINTED WIRING BOARD — DIGITAL SECTION (1/2) — • Refer to page 12 for Circuit Boards Location and page 19 for Common Note on Printed Wiring Boards. R1252 R1251 R1527 R1528 R1318 R1532 R1134 R1534 C1315 R1535 R1533...

  • Page 26: Printed Wiring Board - Digital Section (2/2)

    STR-DE997 4-14. PRINTED WIRING BOARD — DIGITAL SECTION (2/2) — • Refer to page 12 for Circuit Boards Location and page 19 for Common Note on Printed Wiring Boards. (Page 20) (Page 42) (Page 20) (Page 36) (Page 32) FB1302...

  • Page 27: Schematic Diagram - Digital Section (1/3)

    STR-DE997 4-15. SCHEMATIC DIAGRAM — DIGITAL SECTION (1/3) — • Refer to page 19 for Common Note on Schematic Diagram and Waveforms and page 44 for IC Block Diagrams. IC1351 FB1302 R1351 FB1309 C1351 IC1352 C1141 C1317 CNP504 C1316 R1352...

  • Page 28: Schematic Diagram - Digital Section (2/3)

    STR-DE997 4-16. SCHEMATIC DIAGRAM — DIGITAL SECTION (2/3) — • Refer to page 19 for Common Note on Schematic Diagram and Waveforms and page 44 for IC Block Diagrams and page 50 for IC Pin Descriptions. (Page 27) FB1501 C1509...

  • Page 29: Schematic Diagram - Digital Section (3/3)

    STR-DE997 4-17. SCHEMATIC DIAGRAM — DIGITAL SECTION (3/3) — • Refer to page 19 for Common Note on Schematic Diagram and Waveforms and page 45 for IC Block Diagrams and page 52 for IC Pin Descriptions. (Page 27) R1084 IC1111...

  • Page 30: Printed Wiring Board - Audio Section

    STR-DE997 4-18. PRINTED WIRING BOARD — AUDIO SECTION — • Refer to page 12 for Circuit Boards Location and page 19 for Common Note on Printed Wiring Boards. J2552 J2553 J2551 R2581 JW2555 IC2560 C2562 JW2562 R2577 JW2566 JW2565 JW2567...

  • Page 31: Printed Wiring Board - Video Section (1/2)

    STR-DE997 4-20. PRINTED WIRING BOARD — VIDEO SECTION (1/2) — • Refer to page 12 for Circuit Boards Location and page 19 for Common Note on Printed Wiring Boards. R3213 R3211 R3209 Q3252 R3642 IC3201 R3801 R3646 R3603 IC3641 R3644...

  • Page 32: Printed Wiring Board - Video Section (2/2)

    STR-DE997 4-21. PRINTED WIRING BOARD — VIDEO SECTION (2/2) — • Refer to page 12 for Circuit Boards Location and page 19 for Common Note on Printed Wiring Boards. J3104 J2305 J3103 J3101 J3102 C3217 C3216 C3215 C3218 R3214 D3201...

  • Page 33: Schematic Diagram - Video Section (1/2)

    STR-DE997 4-22. SCHEMATIC DIAGRAM — VIDEO SECTION (1/2) — • Refer to page 19 for Common Note on Schematic Diagram and Waveforms and page 46 for IC Block Diagrams. C3207 J3101 R3203 IC B/D R3207 C3216 R3204 IC3501 C3214 C3201...

  • Page 34: Schematic Diagram - Video Section (2/2)

    STR-DE997 4-23. SCHEMATIC DIAGRAM — VIDEO SECTION (2/2) — • Refer to page 19 for Common Note on Schematic Diagram and Waveforms and page 46 for IC Block Diagrams. R3604 C3603 C3602 FB3602 FB3601 R3603 C3605 C3818 C3606 Q3632 Q3631...

  • Page 35: Printed Wiring Board - Speaker Section

    STR-DE997 4-24. PRINTED WIRING BOARD — SPEAKER SECTION — • Refer to page 12 for Circuit Boards Location and page 19 for Common Note on Printed Wiring Boards. TM2880 R2872 R2870 D2881 D2880 RY2881 RY2880 JW2806 JW2807 JW2808 (Page 32)

  • Page 36: Printed Wiring Board - S-Video Section

    STR-DE997 4-26. PRINTED WIRING BOARD — S-VIDEO SECTION — • Refer to page 12 for Circuit Boards Location and page 19 for Common Note on Printed Wiring Boards. J2102 J2103 J2105 J2106 J2104 C2106 C2108 R2103 JW2104 R2110 C2109 R2104...

  • Page 37: Schematic Diagram - S-Video Section

    STR-DE997 4-27. SCHEMATIC DIAGRAM — S-VIDEO SECTION — • Refer to page 19 for Common Note on Schematic Diagram and page 46 for IC Block Diagrams. CNS202 J2104 R2103 C2107 C2108 R2104 C2106 C2109 J2105 R2105 C2125 (Page 33) C2124...

  • Page 38: Printed Wiring Boards - Panel Section (1/2)

    STR-DE997 4-28. PRINTED WIRING BOARDS — PANEL SECTION (1/2) — • Refer to page 12 for Circuit Boards Location and page 19 for Common Note on Printed Wiring Boards. IC2010 J2702 J2701 C2701 C2702 CN209 (Page 36) (Page 30) S100...

  • Page 39: Schematic Diagram - Panel Section (1/2)

    STR-DE997 4-29. SCHEMATIC DIAGRAM — PANEL SECTION (1/2) — • Refer to page 19 for Common Note on Schematic Diagram and Waveform. R198 R199 J2701 D101 C161 CN209 R162 R161 J2702 FL101 Q101 (Page 37) (Page 30) R174 C2702 C2701...

  • Page 40: Printed Wiring Boards - Panel Section (2/2)

    STR-DE997 4-30. PRINTED WIRING BOARDS — PANEL SECTION (2/2) — • Refer to page 12 for Circuit Boards Location and page 19 for Common Note on Printed Wiring Boards. TP100 JW213 JW212 S123 S126 JW201 R124 R126 S125 S124 RV101...

  • Page 41: Schematic Diagram - Panel Section (2/2)

    STR-DE997 4-31. SCHEMATIC DIAGRAM — PANEL SECTION (2/2) — • Refer to page 19 for Common Note on Schematic Diagram. S141 S114 S115 S116 R114 R115 R116 CN105 CN104 R187 IC103 C188 RV101 R186 CNP102 R126 R125 R124 R123 R122...

  • Page 42: Printed Wiring Boards - Power Section

    STR-DE997 4-32. PRINTED WIRING BOARDS — POWER SECTION — • Refer to page 12 for Circuit Boards Location and page 19 for Common Note on Printed Wiring Boards. J911 • Semiconductor Location Ref. No. Location (Page 20) (Page 20) D851...

  • Page 43: Schematic Diagram - Power Section

    STR-DE997 4-33. SCHEMATIC DIAGRAM — POWER SECTION — • Refer to page 19 for Common Note on Schematic Diagram. T901 (Page 23) (Page 23) C902 D865 CNP815 R861 C864 ETP902 C862 Q911 CNP905 CNP813 RY911 C861 R913 C863 F901 D911...

  • Page 44: Ic Block Diagrams

    STR-DE997 4-34. IC BLOCK DIAGRAMS IC402 TC9273N-011 (MAIN BOARD (1/4)) IC1301 LC89056W-E (DIGITAL BOARD (1/3)) IC1401 AK5380VT-E2 (DIGITAL BOARD (2/3)) 12 11 10 9 8 7 6 5.1L 5.1R CLOCK DIVIDER XMODE CKSEL1 6.1L 6.1R CKSEL0 ∆Σ DECIMATION AINR SCLK...
  • Page 45 STR-DE997 IC1451 AK4381VT-E2 (DIGITAL BOARD (2/3)) 16 DZFL 15 DZFR 14 VDD MCLK 13 VSS 12 AOUTL+ ∆Σ BICK MODULATOR INTERPOLATOR AOUTL- AUDIO SDTI DATA INTERFACE AOUTR+ ∆Σ LRCK MODULATOR INTERPOLATOR AOUTR- µP INTERFACE CCLK DE-EMPHASIS CLOCK CDTI CONTROL DIVIDER...
  • Page 46 STR-DE997 IC3201 NJM2595M-TE2 (VIDEO BOARD (1/2)) IC2101 NJM2595D (S-VIDEO BOARD) IC2102 NJM2595D (S-VIDEO BOARD) M.OUT 16 VCC 75Ω DRIVER V1.OUT IC3253 LA7213 (VIDEO BOARD (1/2)) IC3731 LA7213 (VIDEO BOARD (2/2)) SYNC V-SYNC IC3501 MB90089PF-G-238-BND (VIDEO BOARD (1/2)) AVSS YOUT ANALOG...
  • Page 47 STR-DE997 IC3321 LA7106M-TLM (VIDEO BOARD (1/2)) VIN1+ 75Ω 16 +VCC DRIVER NFB1 15 VOUT1 MUTE1 14 GND VIN2+ 75Ω 13 VOUT2 DRIVER NFB2 12 DR CTL –VCC1 11 VOUT3 75Ω DRIVER VIN3+ 10 MUTE2 NFB3 9 –VCC2 IC3651 MC74HC4053AFEL (VIDEO BOARD (2/2))
  • Page 48 STR-DE997 IC3641 NJM2267M(TE2) (VIDEO BOARD (2/2)) 6.2dB 75Ω DRIVER 75Ω 6.2dB DRIVER IC3601 CXD2064Q (VIDEO BOARD (2/2)) 4fsc 24 DTR CKSL 23 PNR PLSL PHASE MCKO COMPARATOR 22 VEH1 ADCK 21 VEH2 20 VEH3 PLVS 19 MOD1 PLVD 18 DVSS...
  • Page 49 STR-DE997 IC3701 CXA2199Q (VIDEO BOARD (2/2)) 22 21 X' TAL PIN CLAMP 4.43/3.58 SECAM S GND DET SW CHROMA CHROMA PHASE COLOR EXT COLOR SHIFT KILLER NT/PAL COLOR COLOR PHASE V PED AXIS KILLER ID AXIS DELAY BST AMP PAL ID...
  • Page 50 STR-DE997 • IC Pin Descriptions IC1501 CXD9718Q (DSP) (DIGITAL Board (2/3)) Pin No. Pin Name Pin Description — Ground XRST Reset signal input from SYSTEM CONTROL IC EXTIN Not used (Connect to ground) LRCKI3 Not used (Connect to ground) VDDI Power supply pin (+2.6 V)
  • Page 51 STR-DE997 Pin No. Pin Name Pin Description Boot stop signal input from SYSTEM CONTROL IC MOD1 Operation mode signal input (L: 386fs, H: 256fs) (Fixed at H) MOD0 Operation mode signal input (L: single chip mode, H: use prohibited) (Fixed at L)
  • Page 52 STR-DE997 IC1101 MB91154PFV-G-119-BNDE1 (SYSTEM CONTROL) (DIGITAL Board (3/3)) Pin No. Pin Name Pin Description [7.1_DAT] MULTI CH IN DATA [7.1_CLK] MULTI CH IN CLOCK [006_LAT] TC9273_006 LATCH [011_LAT] TC9273_011 LATCH SUB-T SUB TRANSFORMER VOLT O/P 6 to 8 NO_USE —...
  • Page 53 STR-DE997 Pin No. Pin Name Pin Description — Ground VOLT_DETECT_STOP VOLTAGE DOWN DETECT NO_USE — Not used PW_ON/OFF POWER ON/OFF SW SIRCS REMOTE SENSOR V_MUTE VIDEO MUTE CONTROL GROUPING_SW Not used (Fixed at L) COMP_SEL1 COMPONENT VIDEO SELECT 1 DIR CE DIR CE —...
  • Page 54 STR-DE997 Pin No. Pin Name Pin Description FL_DIN/F1 FL DATA FL_LAT/F2 FL LATCH FL_CLK FL CLOCK DRV.CLR/BLUE LED FL CLEAR VOL_IC.DATA VOL IC DATA VOL_IC.CLK VOL IC CLOCK VOL_IC.LAT VOL IC LATCH AUDIO DSP2 IC SYSTEM_MUTE SYSTEM MUTE BST_SEL BST SELECT —...

  • Page 55: Exploded Views

    STR-DE997 SECTION 5 EXPLODED VIEWS NOTE: • The mechanical parts with no reference • -XX and -X mean standardized parts, so The components identified by mark 0 or dotted line with mark number in the exploded views are not supplied.

  • Page 56: Front Panel Section

    STR-DE997 Ver 1.1 5-2. FRONT PANEL SECTION not supplied (POWER board) not supplied (TUNING board) not supplied (HP board) not supplied (FRONT AV board) FL101 supplied with not supplied RV101 not supplied (OPT3 board) (VOLUME board) supplied with RV104 supplied with...

  • Page 57: Back Panel Section

    STR-DE997 5-3. BACK PANEL SECTION not supplied (SPEAKER board) not supplied (S-VIDEO board) not supplied not supplied (VIDEO (AU) board) not supplied The components identified by Les composants identifiés par une mark 0 or dotted line with mark marque 0 sont critiques pour 0 are critical for safety.

  • Page 58: Chassis Section

    STR-DE997 5-4. CHASSIS SECTION F901 F902 not supplied (GUIDE 1 board) Q623 Q523 Q624 Q524 Q723 Q673 Q674 Q574 not supplied Q724 (GUIDE 2 board) Q573 Q424 Q423 Q474 T901 Q473 not supplied not supplied not supplied The components identified by Les composants identifiés par une...

  • Page 59: Electrical Parts List

    STR-DE997 SECTION 6 DIGITAL ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in • Items marked “*” are not stocked since The components identified by mark 0 or dotted line with mark the parts list may be different from the they are seldom required for routine service.
  • Page 60 STR-DE997 DIGITAL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C1370 1-164-156-11 CERAMIC CHIP 0.1uF C1501 1-164-156-11 CERAMIC CHIP 0.1uF C1375 1-164-156-11 CERAMIC CHIP 0.1uF C1502 1-164-156-11 CERAMIC CHIP 0.1uF C1377 1-162-905-11 CERAMIC CHIP 0.25PF 50V...
  • Page 61 STR-DE997 DIGITAL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < FERRITE BEAD > < JUMPER RESISTOR > FB1101 1-414-235-22 INDUCTOR, FERRITE BEAD JR1101 1-216-864-11 SHORT CHIP FB1102 1-414-235-22 INDUCTOR, FERRITE BEAD JR1104 1-216-864-11 SHORT CHIP...
  • Page 62 STR-DE997 DIGITAL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R1105 1-216-833-11 METAL CHIP 1/10W R1165 1-216-809-11 METAL CHIP 1/10W R1106 1-216-809-11 METAL CHIP 1/10W R1166 1-216-809-11 METAL CHIP 1/10W R1107 1-216-829-11 METAL CHIP 4.7K 1/10W...
  • Page 63 STR-DE997 DIGITAL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R1356 1-216-821-11 METAL CHIP 1/10W R1464 1-216-812-11 METAL CHIP 1/10W R1357 1-216-837-11 METAL CHIP 1/10W R1465 1-216-829-11 METAL CHIP 4.7K 1/10W R1358 1-216-854-11 METAL CHIP 560K...

  • Page 64: Digital Display

    STR-DE997 DIGITAL DISPLAY Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R1542 1-216-813-11 METAL CHIP 1/10W D113 8-719-061-96 LED SLR-325DCT31 (DVD) R1543 1-216-813-11 METAL CHIP 1/10W D114 8-719-061-96 LED SLR-325DCT31 (VIDEO 3) R1544 1-216-813-11 METAL CHIP...
  • Page 65 STR-DE997 DISPLAY FRONT AV MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R183 1-247-871-11 CARBON 1/4W A-4753-068-A MAIN BOARD, COMPLETE R184 1-247-807-31 CARBON 1/4W ********************* R185 1-247-807-31 CARBON 1/4W R198 1-249-377-11 CARBON 0.47 1/4W F...
  • Page 66 STR-DE997 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C409 1-128-813-11 CERAMIC 220PF C525 1-128-813-11 CERAMIC 220PF C411 1-126-963-11 ELECT 4.7uF C526 1-127-876-11 CERAMIC 0.01uF C412 1-128-809-11 CERAMIC 100PF C527 1-126-964-11 ELECT 10uF C413 1-128-809-11 CERAMIC...
  • Page 67 STR-DE997 Ver 1.1 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C681 1-136-497-81 FILM 0.1uF D476 8-719-991-33 DIODE 1SS133T-77 C682 1-136-161-00 FILM 0.047uF D525 8-719-991-33 DIODE 1SS133T-77 C690 1-126-963-11 ELECT 4.7uF D526 8-719-991-33 DIODE 1SS133T-77...
  • Page 68 STR-DE997 Ver 1.1 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark Q240 8-729-119-79 TRANSISTOR 2SC2785-FEK R203 1-259-468-61 CARBON 1/6W Q250 8-729-140-97 TRANSISTOR 2SB734-34 R204 1-259-428-61 CARBON 1/6W Q255 8-729-042-09 TRANSISTOR 2SA1038S-RSE-TP R205 1-249-427-11 CARBON 6.8K...
  • Page 69 STR-DE997 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R369 1-259-428-61 CARBON 1/6W R469 1-259-468-61 CARBON 1/6W R371 1-259-428-61 CARBON 1/6W R470 1-259-468-61 CARBON 1/6W R373 1-259-428-61 CARBON 1/6W R471 1-259-474-61 CARBON 1/6W R380 1-247-887-00 CARBON...
  • Page 70 STR-DE997 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R572 1-259-436-61 CARBON 2.2K 1/6W R666 1-259-436-61 CARBON 2.2K 1/6W R573 1-249-405-11 CARBON 1/4W F R671 1-259-474-61 CARBON 1/6W R574 1-249-414-11 CARBON 1/4W R672 1-259-436-61 CARBON 2.2K...
  • Page 71 STR-DE997 MAIN OPT3 POWER SPEAKER STBY Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < RELAY > < SWITCH > RY240 1-755-170-11 RELAY (12V) S114 1-771-410-21 SWITCH, TACTILE (DIMMER) RY300 1-755-486-11 RELAY S115 1-771-410-21 SWITCH, TACTILE (DISPLAY)
  • Page 72 STR-DE997 STBY S-VIDEO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C926 1-164-159-11 CERAMIC 0.1uF S-VIDEO BOARD ************** < CONNECTOR > < CAPACITOR > CNP815 1-691-767-11 PLUG (MICRO CONNECTOR) 5P CNP901 1-564-321-00 PIN, CONNECTOR (3.96mm PITCH) 2P...
  • Page 73 STR-DE997 S-VIDEO TUNING VIDEO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R2102 1-247-831-11 CARBON 1/4W C2340 1-164-156-11 CERAMIC CHIP 0.1uF R2103 1-247-804-11 CARBON 1/4W C2377 1-126-947-11 ELECT 47uF R2104 1-247-804-11 CARBON 1/4W C2379 1-164-156-11 CERAMIC CHIP 0.1uF...
  • Page 74 STR-DE997 VIDEO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C3616 1-126-925-11 ELECT 470uF CT3502 1-141-442-91 CAP, CERAMIC TRIMMER 20PF C3621 1-162-917-11 CERAMIC CHIP 15PF C3622 1-104-665-11 ELECT 100uF < DIODE > C3623 1-126-964-11 ELECT 10uF...
  • Page 75 STR-DE997 VIDEO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < COIL > R3514 1-216-817-11 METAL CHIP 1/10W R3515 1-216-817-11 METAL CHIP 1/10W L3501 1-410-385-11 INDUCTOR 22uH R3603 1-216-842-11 METAL CHIP 1/10W R3604 1-216-818-11 METAL CHIP 1/10W <...
  • Page 76 STR-DE997 VIDEO VIDEO (AU) VOLUME Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R3801 1-218-285-11 METAL CHIP 1/10W R2552 1-259-428-61 CARBON 1/6W R3802 1-218-285-11 METAL CHIP 1/10W R2553 1-259-428-61 CARBON 1/6W R3803 1-218-285-11 METAL CHIP 1/10W...
  • Page 77 STR-DE997 Ref. No. Part No. Description Remark MISCELLANEOUS *************** 1-773-331-11 WIRE (FLAT TYPE) (31 CORE) 1-769-937-11 WIRE (FLAT TYPE) (11 CORE) 1-769-970-11 WIRE (FLAT TYPE) (13 CORE) 1-773-001-11 WIRE (FLAT TYPE) (15 CORE) 0 106 1-783-820-11 CORD, POWER 0 F901 1-576-193-11 FUSE (6.3A/125V)
  • Page 78 STR-DE997 REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper on the revised page allows you to jump to the next revised page. Ver. Date Description of Revision 2004. 07 KNOB (FUNC) and KNOB (MENU) addition.

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