Sony STR-DE697 Service Manual
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Sony STR-DE697 Service Manual

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SERVICE MANUAL

Ver 1.0 2004. 04
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 90 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
Models of area code US, CND
Rated Power Output at Stereo Mode
(8 ohms 20 Hz – 20 kHz, THD 0.09 %)
90 W + 90 W
1)
Reference Power Output
(8 ohms 20 Hz – 20 kHz, THD 0.09 %)
2)
FRONT
CENTER
SURR
2)
: 90 W/ch
SURR BACK
(8 ohms 1 kHz, THD 0.7 %)
FRONT
2)
CENTER
2)
SURR
: 100 W/ch
SURR BACK
Sony Corporation
9-877-763-01
2004D04-1
Home Audio Company
© 2004. 04
Published by Sony Engineering Corporation
Photo: Black type
SPECIFICATIONS
1)
: 90 W/ch
2)
: 90 W
2)
: 90 W/ch
: 100 W/ch
2)
: 100 W
2)
: 100 W/ch
STR-DE697
Models of area code AEP, UK
Rated Power Output at Stereo Mode
(8 ohms 1 kHz, THD 0.7 %)
100 W + 100 W
Reference Power Output
1)
(8 ohms 1 kHz, THD 0.7 %)
FRONT
CENTER
SURR
SURR BACK
Models of area code SP, MY
Rated Power Output at Stereo Mode
(8 ohms 1 kHz, THD 0.7 %)
100 W + 100 W
1)
Reference Power Output
(8 ohms 1 kHz, THD 10 %)
FRONT
CENTER
SURR
SURR BACK
FM STEREO/FM-AM RECEIVER
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
1)
2)
: 100 W/ch
2)
: 100 W
2)
: 100 W/ch
2)
: 100 W/ch
1)
2)
: 120 W/ch
2)
: 120 W
2)
: 120 W/ch
2)
: 120 W/ch
– Continued on next page –
1

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  • Page 1: Service Manual

    (8 ohms 1 kHz, THD 0.7 %) FRONT : 100 W/ch CENTER : 100 W SURR : 100 W/ch SURR BACK : 100 W/ch FM STEREO/FM-AM RECEIVER Sony Corporation 9-877-763-01 2004D04-1 Home Audio Company © 2004. 04 Published by Sony Engineering Corporation...
  • Page 2 STR-DE697 Models of area code AUS FM tuner section Rated Power Output at Stereo Mode Tuning range 87.5 – 108.0 MHz (8 ohms 20 Hz – 20 kHz, THD 0.09 %) Antenna FM wire antenna 80 W + 80 W...
  • 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-DE697 MODEL IDENTIFICATION TABLE OF CONTENTS — BACK PANEL — 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 Part No.
  • Page 5 STR-DE697 SECTION 1 GENERAL This section is extracted from instruction manual.
  • Page 6 STR-DE697...
  • Page 7 STR-DE697 SECTION 3 TEST MODE 4. Press the [VIDEO 1] button, all segments and all LEDs light off. FACTORY PRESET MODE * All preset contents are reset to the default setting. 5. Every pressing the [VIDEO 1] button turns on each segment and * Procedure: LED one after another in the same order.
  • Page 8 STR-DE697 SECTION 4 DIAGRAMS 4-1. 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 9 STR-DE697 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 10 STR-DE697 • IC1101 MB90478PF-G-183-BND (SYSTEM CONTROL) (DIGITAL Board (3/3)) Pin No. Pin Name Pin Description DATAO Serial data line signal input from DIR IC GP9 signal input from DSP IC Boot stop control signal output for DSP IC Chip select signal output for DSP IC...

  • Page 11: Circuit Boards Location

    STR-DE697 4-2. CIRCUIT BOARDS LOCATION Pin No. Pin Name Pin Description RDS_DATA RDS data input (AEP, UK model only) SIRCS SIRCS signal input HP_DETECT Headphones detection signal input BRIDGEABLE board POWER_KEY Power key detection signal input SPEAKER board FL_LAT Latch signal output for FL driver IC...

  • Page 12: Block Diagram - Tuner/Audio Section

    STR-DE697 4-3. BLOCK DIAGRAM — TUNER/AUDIO SECTION — 3.3V VIDEO 1 VIDEO 2 SA-CD/CD MD/TAPE MD/TAPE DVD AUDIO Q471 AUDIO AUDIO OUT AUDIO IN AUDIO IN J400 J403 J298(2/2) FUNCTION SELECT J404 IC401 DVDD AVEE AVCC R-CH R-CH R-CH FM/AM TUNER UNIT...

  • Page 13: Block Diagram - Digital Section

    STR-DE697 4-4. BLOCK DIAGRAM — DIGITAL SECTION — IC1402 SDTO SDI1 SD01 SD02 24 SD03 25 LRCK 10 SCLK 12 +5V-2 SD04 26 A.5V MCLK SCKOUT 14 LRCKO LRCKO 19 BCKO BCKO AUDIO 24 MCLK1 9 X1502 CKOUT 13 KFSI0 13.5MHz...

  • Page 14: Block Diagram - Video Section

    STR-DE697 4-5. BLOCK DIAGRAM — VIDEO SECTION — EXCEPT AEP,UK MODEL COMPONENT VIDEO SELECTOR VIDEO AMP IC301 IC302 +5V-3 J301 (1/2) 6dB AMP J301 (2/2) XCOM VIN2 VOUT2 75Ω DRIVER 6dB AMP VIDEO 2 MONITOR COMPONENT ZCOM VIN3 VOUT3 75Ω...

  • Page 15: Block Diagram - Key/Display Section

    STR-DE697 4-6. BLOCK DIAGRAM — KEY/DISPLAY SECTION — FL DISPLAY DRIVER V SW1 86 SW1 SYSTEM IC100 87 SW2 V SW2 CONTROL IC1101 (3/4) V SW3 88 SW3 VIDEO V SW4 89 SW4 SEG1 SECTION FL101 FL LAT 9 STB...
  • Page 16 STR-DE697 • Waveforms (DIGITAL Board) THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. 1V/DIV 50nsec/DIV (In addition to this, the necessary note is printed in each block.) 3.8Vp-p for schematic diagram: for printed wiring boards: • All capacitors are in µF unless otherwise noted. pF: µµF •...

  • Page 17: Printed Wiring Boards - Main Section

    STR-DE697 4-8. PRINTED WIRING BOARDS — MAIN SECTION — • Refer to page 15 for Circuit Boards Location and page 21 for Common Note on Printed Wiring Boards.

  • Page 18: Schematic Diagram - Main Section (1/2)

    STR-DE697 4-9. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) — • Refer to page 21 for Common Note on Schematic Diagram.

  • Page 19: Printed Wiring Board - Digital Section (1/2)

    STR-DE697 4-12. PRINTED WIRING BOARD — DIGITAL SECTION (2/2) — • Refer to page 15 for Circuit Boards Location and page 21 for Common Note on Printed Wiring Boards.

  • Page 20: Schematic Diagram - Digital Section (1/3)

    STR-DE697 4-13. SCHEMATIC DIAGRAM — DIGITAL SECTION (1/3) — • Refer to page 21 for Common Note on Schematic Diagram and Waveforms and page 39 for IC Block Diagrams. IC B/D IC B/D...

  • Page 21: Schematic Diagram - Digital Section (2/3)

    STR-DE697 4-15. SCHEMATIC DIAGRAM — DIGITAL SECTION (3/3) — • Refer to page 21 for Common Note on Schematic Diagram and Waveforms and page 40 for IC Block Diagrams. IC B/D...

  • Page 22: Schematic Diagram - Center/Surround Back Speaker Section

    STR-DE697 4-17. SCHEMATIC DIAGRAM — CENTER/SURROUND BACK SPEAKER SECTION — • Refer to page 21 for Common Note on Schematic Diagram and page 39 for IC Block Diagrams.

  • Page 23: Printed Wiring Board - Video Section

    STR-DE697 4-18. PRINTED WIRING BOARD — VIDEO SECTION — • Refer to page 15 for Circuit Boards Location and page 21 for Common Note on Printed Wiring Boards.

  • Page 24: Schematic Diagram - Video Section

    STR-DE697 4-19. SCHEMATIC DIAGRAM — VIDEO SECTION — • Refer to page 21 for Common Note on Schematic Diagram and page 41 for IC Block Diagrams. IC B/D IC B/D IC B/D...
  • Page 25 STR-DE697 4-22. PRINTED WIRING BOARDS — DISPLAY SECTION — • Refer to page 15 for Circuit Boards Location and page 21 for Common Note on Printed Wiring Boards. (Page 26) • Semiconductor Location Ref. No. Location D101 S152 CNP102 S126...

  • Page 26: Schematic Diagram - Display Section

    STR-DE697 4-23. SCHEMATIC DIAGRAM — DISPLAY SECTION — • Refer to page 21 for Common Note on Schematic Diagram. R131 R132 R133 CNP103 CNP104 R134 R135 R136 R137 R138 C109 C108 S131 S133 S135 S136 S137 S138 S139 S140 S141...
  • Page 27 STR-DE697 4-24. PRINTED WIRING BOARDS — POWER SECTION — • Refer to page 15 for Circuit Boards Location and page 21 for Common Note on Printed Wiring Boards. (Page 22) (Page 22) (Page 22) (Page 22) • Semiconductor Location Ref. No.

  • Page 28: Schematic Diagram - Power Section

    STR-DE697 4-25. SCHEMATIC DIAGRAM — POWER SECTION — • Refer to page 21 for Common Note on Schematic Diagram. RY802 T901 RY803 CN906 CN908 (Page 23) RY801 R824 (Page 23) R830 R831 CNP904 D818 (Page 23) R831 Q809 CNP902 CNP804...

  • Page 29: Ic Block Diagrams

    STR-DE697 4-26. IC BLOCK DIAGRAMS IC601 µPC2581V-S (MAIN BOARD (2/2)) IC501 STK350-230 (MAIN BOARD (2/2)) IC701 µPC2581V-S (MAIN BOARD (2/2)) IC700 µPC2581V-S (SURR BACK BOARD) BIAS CIRCUIT DRIVER PROTECTOR REG DRIVE DRIVE DRIVE DRIVE 7 8 9 2 3 4 5 6...
  • Page 30 STR-DE697 IC1401 AK5380VT-E2 (DIGITAL BOARD (2/3)) IC1452 AK4355VF-E2 (DIGITAL BOARD (2/3)) 28 27 26 25 24 23 22 21 20 19 18 17 16 15 CLOCK DIVIDER ∆Σ DECIMATION AINR SCLK MODULATOR FILTER MCLK DATT DATT DATT DATT DATT DATT...
  • Page 31 STR-DE697 IC203 NJM2595D (VIDEO BOARD) IC251 NJM2595D (S-VIDEO BOARD) IC252 NJM2595D (S-VIDEO BOARD) M.OUT 16 VCC 75Ω DRIVER V1.OUT IC302 NJM2581D (VIDEO BOARD) IC301 TC74HC4053AP (VIDEO BOARD) 15 14 VIN1 VOUT1 75Ω BIAS DRIVER VEE1 VIN2 VOUT2 75Ω BIAS DRIVER...

  • Page 32: Exploded Views

    STR-DE697 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 33 STR-DE697 5-2. FRONT PANEL SECTION not supplied (VIDEO3 board) not supplied (HEADPHONE board) FL101 supplied with RV101 not supplied supplied with RV102 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark X-4956-182-1 FRONT PANEL ASSY (BLACK)...(BLACK) (US) 4-232-113-01 KNOB (VOL) (BLACK)...(BLACK)

  • Page 34: Back Panel Section

    STR-DE697 5-3. BACK PANEL SECTION not supplied (BRIDGEABLE board) not supplied (SPEAKER board) not supplied 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 35: Chassis Section

    STR-DE697 5-4. CHASSIS SECTION supplied not supplied Q1601 Q1600 Q754 Q1602 F901 Q603 Q753 Q1651 F902 Q1650 Q653 Q1652 Q704 Q703 Q604 Q503 Q654 Q504 T901 not supplied 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 36: Electrical Parts List

    STR-DE697 SECTION 6 BRIDGEABLE DIGITAL ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in • SEMICONDUCTORS The components identified by mark 0 or dotted line with mark the parts list may be different from the In each case, u : µ, for example: 0 are critical for safety.
  • Page 37 STR-DE697 DIGITAL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C1310 1-162-918-11 CERAMIC CHIP 18PF C1463 1-162-962-11 CERAMIC CHIP 470PF C1312 1-164-156-11 CERAMIC CHIP 0.1uF C1468 1-126-964-11 ELECT 10uF C1313 1-162-927-11 CERAMIC CHIP 100PF C1471 1-162-967-11 CERAMIC CHIP 0.0033uF 10%...
  • Page 38 STR-DE697 DIGITAL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark CNS502 1-766-719-41 CONNECTOR, BOARD TO BOARD 10P IC1405 8-759-710-97 IC NJM4565M-D CNS505 1-568-838-11 CONNECTOR, FFC 21P IC1406 8-759-710-97 IC NJM4565M-D CNS508 1-568-830-11 CONNECTOR, FFC 11P (EXCEPT AEP,UK)
  • Page 39 STR-DE697 DIGITAL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R1073 1-216-827-11 METAL CHIP 3.3K 1/10W R1149 1-216-809-11 METAL CHIP 1/10W R1075 1-216-809-11 METAL CHIP 1/10W R1150 1-216-809-11 METAL CHIP 1/10W R1076 1-216-809-11 METAL CHIP 1/10W...
  • Page 40 STR-DE697 DIGITAL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R1310 1-216-857-11 METAL CHIP 1/10W R1452 1-216-829-11 METAL CHIP 4.7K 1/10W R1311 1-216-809-11 METAL CHIP 1/10W R1453 1-216-812-11 METAL CHIP 1/10W R1312 1-216-809-11 METAL CHIP 1/10W...

  • Page 41: Digital Display

    STR-DE697 DIGITAL DISPLAY Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R1535 1-216-813-11 METAL CHIP 1/10W C140 1-128-813-11 CERAMIC 220PF R1536 1-216-813-11 METAL CHIP 1/10W C141 1-128-813-11 CERAMIC 220PF R1537 1-216-813-11 METAL CHIP 1/10W C142 1-128-813-11 CERAMIC...
  • Page 42 STR-DE697 DISPLAY HEADPHONE MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R150 1-249-440-11 CARBON 1/4W A-4752-716-A MAIN BOARD, COMPLETE (US,CND) R153 1-247-807-31 CARBON 1/4W A-4752-774-A MAIN BOARD, COMPLETE (AEP,UK) R154 1-249-393-11 CARBON 1/4W A-4752-782-A MAIN BOARD, COMPLETE (SP,MY)
  • Page 43 STR-DE697 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C510 1-126-947-11 ELECT 47uF C755 1-102-233-00 CERAMIC 33PF 500V C511 1-136-157-00 FILM 0.022uF C756 1-128-809-11 CERAMIC 100PF C516 1-162-815-11 CERAMIC 47PF 500V C757 1-128-809-11 CERAMIC 100PF...
  • Page 44 STR-DE697 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark CC32 1-128-809-11 CERAMIC 100PF D710 8-719-991-33 DIODE 1SS133T-77 (SP,MY) D721 8-719-991-33 DIODE 1SS133T-77 CC32 1-128-813-11 CERAMIC 220PF D722 8-719-991-33 DIODE 1SS133T-77 (AEP,UK,AUS) D732 8-719-991-33 DIODE 1SS133T-77...
  • Page 45 STR-DE697 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark Q560 8-729-119-79 TRANSISTOR 2SC2785-FEK R381 1-249-429-11 CARBON 1/4W Q601 8-729-119-76 TRANSISTOR 2SA1175-HFE R401 1-247-831-11 CARBON 1/4W Q602 8-729-141-30 TRANSISTOR 2SC3623A-LK R402 1-247-831-11 CARBON 1/4W Q605 8-729-140-82 TRANSISTOR 2SA988-PAFAEA...
  • Page 46 STR-DE697 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R557 1-249-431-11 CARBON 1/4W R696 1-249-436-11 CARBON 1/4W R573 1-247-871-11 CARBON 1/4W R698 1-249-429-11 CARBON 1/4W R601 1-247-831-11 CARBON 1/4W R699 1-247-895-00 CARBON 470K 1/4W R602...

  • Page 47: Main Power

    STR-DE697 MAIN POWER SPEAKER STANDBY Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R778 1-249-431-11 CARBON 1/4W < CONNECTOR > R780 1-249-429-11 CARBON 1/4W R791 1-247-847-11 CARBON 4.7K 1/4W CNP501 1-564-320-00 PIN, CONNECTOR (3.96mm PITCH) 2P...
  • Page 48 STR-DE697 STANDBY SURR BACK Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < CONNECTOR > A-4752-721-A SURR BACK BOARD, COMPLETE *************************** CNP801 1-766-203-11 PLUG, CONNECTOR PIN (PC BOARD) 5P CNP804 1-564-506-11 PLUG, CONNECTOR 3P < CAPACITOR >...
  • Page 49 STR-DE697 SURR BACK S-VIDEO TUNING Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R1604 1-249-421-11 CARBON 2.2K 1/4W C262 1-126-964-11 ELECT 10uF R1605 1-247-847-11 CARBON 4.7K 1/4W C263 1-164-159-11 CERAMIC 0.1uF R1606 1-249-428-11 CARBON 8.2K 1/4W...
  • Page 50 STR-DE697 VIDEO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-4752-720-A VIDEO BOARD, COMPLETE (US,CND) IC302 6-701-891-01 IC NJM2581D (EXCEPT AEP,UK) A-4752-778-A VIDEO BOARD, COMPLETE (AEP,UK) IC804 8-759-701-65 IC NJM79M05FA A-4752-785-A VIDEO BOARD, COMPLETE (AUS,SP,MY) IC807...
  • Page 51 STR-DE697 VIDEO3 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark VIDEO3 BOARD MISCELLANEOUS ************* *************** < CAPACITOR > 1-773-150-11 WIRE (FLAT TYPE) (21 CORE) 1-769-937-11 WIRE (FLAT TYPE) (11 CORE) (EXCEPT AEP,UK) C293 1-164-159-11 CERAMIC 0.1uF...
  • Page 52 STR-DE697 Ref. No. Part No. Description Remark ACCESSORIES ************ 1-477-785-31 COMMANDER, STANDARD (RM-U307) (EXCEPT US,CND) 1-478-633-11 COMMANDER, STANDARD (RM-PP413) (US,CND) 1-501-374-12 ANTENNA, LOOP (AM) 1-501-807-12 ANTENNA (FM) (EXCEPT US,CND) 1-770-019-51 ADAPTOR, CONVERSION PLUG (UK) 1-793-184-23 CONNECTOR (F TYPE ADAPTOR) (FM)
  • Page 53 STR-DE697 MEMO...
  • Page 54 STR-DE697 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. 04...

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