Sony HT-DDW660 Service Manual
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Sony HT-DDW660 Service Manual

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SERVICE MANUAL
Ver. 1.1 2005.11
• HT-DDW660 is composed of following models.
As for the service manual, it is issued for each component
model, then, please refer to them.
COMPONENT MODEL NAME
FM STEREO FM-AM RECEIVER
PACKAGE SPEAKER
FRONT SPEAKER
CENTER SPEAKER
SURROUND SPEAKER
SUB WOOFER SPEAKER
Sony Corporation
9-877-521-02
2005K16-1
Home Audio Division
© 2005.11
Published by Sony Engineering Corporation
HT-DDW660
HT-DDW660
STR-K660P
SS-VE66P
SS-MSP66L/MSP66R
SS-CNP66
SS-MSP66SL/MSP66SR
SS-WMSP66
PARTS LIST
Part No.
Description
ACCESSORIES
************
1-478-581-12 COMMANDER, STANDARD (RM-U66)
(Including Battery Cover)(EXCEPT MX)
1-478-792-12 COMMANDER, STANDARD (RM-U66A)
(Including Battery Cover)(MX)
1-501-374-12 ANTENNA, LOOP (AM)
1-501-807-12 ANTENNA (FM) (AUS)
1-751-347-13 CORD, CONNECTION (Long 10m)
1-769-433-62 CORD, SPEAKER (Short 3.5m)
1-793-184-23 CONNECTOR (F TYPE ADAPTOR) (FM)
1-823-135-21 CORD (CONNECTION)
2-055-280-01 FOOT (For SUB WOOFER)
4-235-237-01 FOOT (For SPEAKERS)
4-254-461-11 INSTRUCTION MANUAL (ENGLISH)
4-254-461-21 INSTRUCTION MANUAL (FRENCH) (CND)
4-254-461-32 INSTRUCTION MANUAL (SPANISH) (E51, MX)
•
Abbreviation
CND : Canadian model
E51
: Chilean and Peruvian model
MX
: Mexican model
AUS
: Australian model
Remarks
(EXCEPT AUS)
(COAXIAL DIGITAL CORD)
(EXCEPT MX)
HOME THEATER SYSTEM
US Model
Canadian Model
E Model
Australian Model

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  • Page 1 US Model Canadian Model Ver. 1.1 2005.11 E Model Australian Model • HT-DDW660 is composed of following models. As for the service manual, it is issued for each component model, then, please refer to them. COMPONENT MODEL NAME HT-DDW660 FM STEREO FM-AM RECEIVER...
  • Page 2 HT-DDW660 REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page. Ver. Date Description of Revision 2004.02...
  • Page 3 (4 6/8 × 4 7/8 × 4 inches) Mass (Approx.) Front/center speakers 0.8 kg (1 lb 13 oz) Surround speakers 0.6 kg (1 lb 6 oz) SPEAKER SYSTEM Sony Corporation 9-877-523-03 2005K16-1 Home Audio Division © 2005.11 Published by Sony Engineering Corporation...
  • Page 4 SS-CNP66/MSP66L/MSP66R/MSP66SL/MSP66SR/WMSP66/VE66P Ver. 1.1 EXPLODED VIEWS NOTE: • The mechanical parts with no reference number • -XX, -X mean standardized parts, so they may in the exploded views are not supplied. have some differences from the original one. SS-CNP66/MSP66L/MSP66R/MSP66SL/MSP66SR supplied supplied supplied Ref.
  • Page 5 Part No. Description Remark Ref. No. Part No. Description Remark A-4713-822-A OVERALL ASSY 4-244-708-01 FRONT PANEL 4-243-842-21 GRILLE FRAME 4-243-866-01 DUCT PACKING 4-998-417-02 SONY EMBLEM (No.5) 7-685-647-79 SCREW +BVTP 3X10 TYPE2 IT-3 MM 1-825-845-11 SPEAKER (20cm) 4-235-677-01 SCREW (4X20)(TYPE1), +BVTP...
  • Page 6 SS-CNP66/MSP66L/MSP66R/MSP66SL/MSP66SR/WMSP66/VE66P REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page. Ver. Date Description of Revision 2004.02 2005.03 Addition of Ref.
  • Page 7 : 50 W/ch CENTER : 50 W SURR : 50 W/ch (6 ohms 100 Hz, THD 0.7%) SUB WOOFER : 50 W FM STEREO FM-AM RECEIVER Sony Corporation 9-877-522-02 2005K16-1 Home Audio Division © 2005.11 Published by Sony Engineering Corporation...
  • Page 8 STR-K660P Ver. 1.1 Inputs (Digital) General Power requirements DVD (Coaxial) Sensitivity: − Impedance: 75 ohms Area code Power requirements VIDEO (Optical) Sensitivity: − , MX, CND 120 V AC, 60 Hz Impedance: − 240 V AC, 50 Hz 120/220/240 V AC, 50/60 Hz Reproduction frequency range: 28 −...
  • Page 9 CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU PUBLISHED BY SONY.

  • Page 10: Table Of Contents

    STR-K660P TABLE OF CONTENTS 1. GENERAL ··································································· 2. TEST MODE ······································································ 9 3. DIAGRAMS 3-1. Circuit Board Location ··············································· 10 3-2. Block Diagrams – MAIN Section – ··························· 12 – DISPLAY/POWER Section – ································· 13 3-3. Printed Wiring Board – DIGITAL Board (Side A) – ····································· 14 3-4.

  • Page 11: General

    STR-K660P SECTION 1 GENERAL This section is extracted from instruction manual. M - Z NUMBERS AND SYMBOLS ALPHABETICAL ORDER 2CH (button/indicator) 6 (17, MAIN MENU qg (11, 20, 22, 24) A - L 19, 21) MASTER VOLUME −/+ q; (12, +/−...
  • Page 12 STR-K660P Remote Operations Function Remote button Button description ALT wa Remote When ALT button lights up, it changes the remote key function to activate those buttons with orange printing. TV ?/1 AV ?/1 AM qg Receiver To select the AM band. SYSTEM STANDBY SLEEP ANGLE 4 DVD player Selects viewing angle or...
  • Page 13 DVD player Changes the subtitles. MEMORY Receiver Stores the radio stations. SYSTEM Receiver/ Turns off the receiver STANDBY TV/VCR/ and other Sony audio/ MUTING Receiver Mutes the sound from (Press AV DVD player video components. the receiver. ?/1 qs and...
  • Page 14 STR-K660P Remote Operatio ns Function Remote Operations Function Button Button TV/VIDEO Selects input signal: ./> VCR/ Skips tracks. TV input or video DVD player input. DVD player Searches tracks in the TV VOL Adjusts the volume of forward or backward +/−...

  • Page 15: Test Mode

    STR-K660P SECTION 2 TEST MODE • Procedure: FACTORY PRESET MODE • All preset contents are reset to the default setting. While depressing the 2CH button, press the ?/1 button to turn • Procedure: on the main power. The message “SF. CLR.” appears and initialization is performed. While depressing the MAIN MENU and the PRESET TUNING−...

  • Page 16: Diagrams

    STR-K660P SECTION 3 DIAGRAMS 3-1. CIRCUIT BOARD LOCATION AC SELECT board (E51 model only) STANDBY board SUB WOOFER board POWER board MAIN board DIGITAL board TUNING board HEADPHONE board DISPLAY board...
  • Page 17 STR-K660P Ver. 1.1 THIS NOTE IS COMMON FOR PRINTED WIRING For printed wiring boards. Note: BOARDS AND SCHEMATIC DIAGRAMS. • X : parts extracted from the component side. (In addition to this necessary note is printed in each • : Through hole. block.) •...

  • Page 18: Block Diagrams - Main Section

    STR-K660P 3-2. BLOCK DIAGRAMS – MAIN SECTION – IC201 ANALOG SOUND TUNER PACK PROCESSOR L CH INL1 75 Ω IC1601(1/3) COAXIAL R CH R-CH SYSTEM CONTROL. ST-DO ST-DI L OUT Q361 SLATCH MUTING STEREO STEREO TUNED TUNED MUTING MUTING J403 AUDIO IN INL5 SL OUT...

  • Page 19: Display/Power Section

    STR-K660P – DISPLAY/POWER SECTION – R-CH J791 IC701 PHONES POWER AMP RY791 Q790 Q703 +V OUT2 RELAY BOOSTER DRIVE Q701,702 LIMITER TM602 RY701 • R-CH is omitted due to same as L-CH FRONT Q740 D731 Q710 • Signal Path AF POWER RELAY R-CH DRIVE...

  • Page 20: Digital Board (Side A)

    STR-K660P Ver. 1.1 3-3. PRINTED WIRING BOARD – DIGITAL BOARD (SIDE A) – • See page 10 for Circuit Boards Location. • : Uses unleaded solder. IC1101 IC1202 IC1102 IC1201 • Semiconductor Location Ref. No. Location EXCEPT US,CND D1101 IC1501 D1601 IC1601 IC1101...

  • Page 21: Digital Board (Side B)

    STR-K660P 3-4. PRINTED WIRING BOARD – DIGITAL BOARD (SIDE B) – • See page 10 for Circuit Boards Location. • : Uses unleaded solder. STANDBY BOARD MAIN BOARD CNP802 CNP911 TUNER UNIT (Page 22) (Page 18) FM 75 COAXIAL IC1902 IC1104 FOR FLASH OPTICAL...

  • Page 22: Schematic Diagram - Digital Section (1/2)

    STR-K660P 3-5. SCHEMATIC DIAGRAM – DIGITAL BOARD (1/2) – R1315 R1365 R1115 C1129 C1315 0.001 100p C1112 C1111 0.01 FB1202 FB1102 C1365 100p C1106 R1107 5.6k C1107 0.01 IC1104 R1120 TORX141L R1122 R1113 C1113 C1120 IC1101 LC89056W-E JR1116 R1106 R1105 4.7k C1101 R1116...

  • Page 23: Schematic Diagram - Digital Section (2/2)

    STR-K660P Ver. 1.1 3-6. SCHEMATIC DIAGRAM – DIGITAL BOARD (2/2) – *3 IC1602 PST3629NR : EXCEPT AUS S-80929CNMC-G8ZT2G : AUS C1617 0.01 IC1602 CNP5 R1642 C1612 C1909 CNS4 CNP6 FB1601 C1912 470 10V C1905 IC1902 M5F7810L R1654 FB1603 R1696 C1619 C1910 C1911 R1690...

  • Page 24: Printed Wiring Board - Main Section

    STR-K660P Ver. 1.1 3-7. PRINTED WIRING BOARD – MAIN SECTION – • See page 10 for Circuit Boards Location. • : Uses unleaded solder. VIDEO AUDIO AUDIO SURROUND CENTER FRONT WOOFER CC18 RR14 CC16 T901 POWER TRANSFORMER (Page 22) IC801 IC802 IC201 DIGITAL BOARD...

  • Page 25: Schematic Diagram - Main Section (1/2)

    STR-K660P Ver. 1.1 3-8. SCHEMATIC DIAGRAM – MAIN SECTION (1/2) – CNP561 JW557 C482 C492 C491 C481 C483 C484 4.7 50V R373 Q361 R361 2SC3576-AC 4.7k C494 4.7 50V C371 R363 0.022 100k C372 R360 0.022 100k C493 Q362 R362 C464 R374 2SC3576-AC...

  • Page 26: Schematic Diagram - Main Section (2/2)

    STR-K660P Ver. 1.1 3-9. SCHEMATIC DIAGRAM – MAIN SECTION (2/2) – C792 W700 RY791 R792 680 1W J791 R745 Q703 MN2488-OPY-M R794 R746 C717 Q740 C720 Q701 R719 Q705 2SC1815GR-TPE2 R793 2SA1115TP-EF 220p 4.7k 2SA988TP-PAFAEA R740 C742 D740 CN792 0.01 1SS133T-72 CNP791 IC701...

  • Page 27: Printed Wiring Board - Sub Woofer Board

    STR-K660P 3-10. PRINTED WIRING BOARD – SUB WOOFER BOARD – • See page 10 for Circuit Boards Location. 3-11. SCHEMATIC DIAGRAM – SUB WOOFER BOARD – • : Uses unleaded solder. MAIN BOARD CNP562 (Page 18) CNP505 IC503 STK350-230 IC503 L561 Q573 R588...

  • Page 28: Printed Wiring Board - Power Section

    STR-K660P Ver. 1.1 3-12. PRINTED WIRING BOARD – POWER SECTION – • See page 10 for Circuit Boards Location. • : Uses unleaded solder. MAIN BOARD DIGITAL BOARD CNP915 CNP6 (Page 18) (Page 15) VOLTAGE SELECTOR 240V 220V 120V DIGITAL BOARD CNP5 (Page 15) F901...

  • Page 29: Schematic Diagram - Power Section

    STR-K660P Ver. 1.1 3-13. SCHEMATIC DIAGRAM – POWER SECTION – D804 HZ6.8BP-TK T901 C822 D815 R910 Q801 R804 10EDB40-TA2B5 0.33 R806 2SB734-T-34 C801 C831 C802 D812 D801 47 35V 10EDB40-TA2B5 CNP802 US, CND, AUS CNP804 C823 D813 C830 3300 C821 C820 10EDB40-TA2B5 D814...

  • Page 30: Printed Wiring Board - Front Panel Section

    STR-K660P 3-14. PRINTED WIRING BOARD – FRONT PANEL SECTION – • See page 10 for Circuit Boards Location. • : Uses unleaded solder. IC102 IC100 MUSIC MOVIE A.F.D. IC101 MASTER ENTER MAIN VOLUME MENU DIGITAL BOARD > CNS4 (Page 15) VIDEO INPUT MODE...

  • Page 31: Schematic Diagram - Front Panel Section

    STR-K660P 3-15. SCHEMATIC DIAGRAM – FRONT PANEL SECTION – C108 R199 R198 FL101 R101 R102 R103 R104 R105 2.2k 2.2k 4.7k C101 R175 R161 S100 S101 S102 S103 S104 S108 D105 SLR-325DCT31 D104 D103 D102 SLR-325DCT31 SLR-325DCT31 SLR-325DCT31 R111 R112 R113 R114 R115...
  • Page 32 STR-K660P Ver. 1.1 • IC BLOCK DIAGRAMS IC1101 LC89056W-E (DIGITAL BOARD) IC1602 PST3629NR (EXCEPT AUS) (DIGITAL BOARD) IC1602 S-80929CNMC-G8ZT2G (AUS) AUDIO C BIT PA/PB DETECT DETECT EMPHA SAMPLING FREQUENCY MICROCOMPUTER INTERFACE XSEL LOCK CLOCK XOUT DETECT XMCK 19 DVDD MODE0 MODE 18 DGND MODE1...
  • Page 33 STR-K660P IC100 PT6315 (DISPLAY BOARD) Grid driver Multiplexed driver SEG19/GRID10 Command decoder LED1 SEG18/GRID11 LED2 Display memory LED3 SEG17/GRID12 24 bits x 12 words LED4 Timing generator key scan DOUT SEG16/KS16 Key data memory Serial SEG15/KS15 (2 x 16 bits) interface SEG14/KS14 SEG13/KS13...
  • Page 34 STR-K660P IC201 M61527FP (MAIN BOARD) 61 60 INL10/RECL4 SLVIN INR10/RECR4 SLSELOUT AVEE CSELOUT INL9 CVIN INR9 COUT INL8 SWOUT INR8 SWVIN INL7 SWSELOUT INR7 INL6 AVCC INIR6 DVDD INL5 LATCH INR5 DATA INL4 CLOCK INR4 DGND SWIN2 INL3 13 14 16 17 IC701, 702 µPC2581V-S (MAIN BOARD) IC501 STK350-230 (MAIN BOARD)

  • Page 35: Ic Pin Function Descriptions

    STR-K660P 3-16. IC PIN FUNCTION DESCRIPTIONS • IC1601 MB90478PF-G-170-BNDE1 (SYSTEM CONTROL) Pin No. Pin Name Description DATAO Audio data signal input from DIR GP9 signal input from DSP BST signal output to DSP HCS signal output to DSP HACN HACN signal input from DSP XRST Reset signal output to DSP PM signal output to DSP...
  • Page 36 STR-K660P Pin No. Pin Name Description Operation mode setting input RDS CLOCK RDS clock signal input (Not used) RDS DATA RDS data signal input (Not used) SIRCS Data signal input from the remote control sensor FUSE DETECT Fuse detect signal input POWER KEY Power switch key detect signal input JOG (B)

  • Page 37: Exploded Views

    STR-K660P Ver. 1.1 SECTION 4 EXPLODED VIEWS NOTE: • -XX, -X mean standardized parts, so they may • The mechanical parts with no reference number The components identified by mark 0 or have some differences from the original one. in the exploded views are not supplied. dotted line with mark 0 are critical for safety.

  • Page 38: Chassis Section

    STR-K660P Ver. 1.1 4-2. CHASSIS SECTION supplied supplied supplied Q574 supplied Q572 Q603 Q573 Q754 Q604 Q753 Q653 Q654 Q704 supplied Q503 Q504 Q703 F901 #1 #1 supplied T901 supplied supplied supplied supplied supplied supplied Ref. No. Part No. Description Remarks Ref.

  • Page 39: Electrical Parts List

    STR-K660P Ver. 1.1 SECTION 5 ELECTRICAL PARTS LIST AC SELECT DIGITAL NOTE: • Due to standardization, replacements in the • RESISTORS • Abbreviation parts list may be different from the parts All resistors are in ohms. AUS : Australian model specified in the diagrams or the components METAL: metal-film resistor CND :Canadian model...
  • Page 40 STR-K660P Ver. 1.1 DIGITAL Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C1519 1-162-967-11 CERAMIC CHIP 0.0033uF 10% < FERRITE BEAD > C1520 1-162-967-11 CERAMIC CHIP 0.0033uF 10% C1521 1-162-967-11 CERAMIC CHIP 0.0033uF 10% FB1101 1-469-727-21 INDUCTOR C1522 1-162-966-11 CERAMIC CHIP 0.0022uF 10%...
  • Page 41 STR-K660P Ver. 1.1 DIGITAL Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R1110 1-216-821-11 METAL CHIP 1/16W R1304 1-216-809-11 METAL CHIP 1/16W R1111 1-216-821-11 METAL CHIP 1/16W R1305 1-216-841-11 METAL CHIP 1/16W R1112 1-216-809-11 METAL CHIP 1/16W R1113 1-216-821-11 METAL CHIP...
  • Page 42 STR-K660P DIGITAL DISPLAY Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R1644 1-216-821-11 METAL CHIP 1/16W C110 1-128-825-11 CERAMIC 2200PF R1645 1-216-821-11 METAL CHIP 1/16W C111 1-128-809-11 CERAMIC 100PF R1646 1-216-821-11 METAL CHIP 1/16W C112 1-128-809-11 CERAMIC 100PF C114 1-164-159-11 CERAMIC...
  • Page 43 STR-K660P Ver. 1.1 DISPLAY HEADPHONE MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R121 1-247-831-91 CARBON 1/4W C413 1-126-961-11 ELECT 2.2uF 20.00% 50V R122 1-249-421-11 CARBON 2.2K 1/4W F C414 1-126-961-11 ELECT 2.2uF 20.00% 50V R123 1-249-421-11 CARBON 2.2K...
  • Page 44 STR-K660P Ver. 1.1 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C651 1-126-963-11 ELECT 4.7uF 20.00% 50V CC12 1-127-876-11 CERAMIC 0.01uF C653 1-104-658-91 ELECT 100uF 20.00% 10V (AUS) CC14 1-127-876-11 CERAMIC 0.01uF C654 1-107-583-11 CERAMIC 0.25PF 500V (AUS) C655...
  • Page 45 STR-K660P Ver. 1.1 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < COIL > R367 1-247-879-91 CARBON 100K 1/4W R368 1-247-871-91 CARBON 1/4W L521 1-420-872-52 COIL, AIR-CORE R369 1-247-847-91 CARBON 4.7K 1/4W L601 1-420-872-52 COIL, AIR-CORE R370 1-247-847-91 CARBON 4.7K...
  • Page 46 STR-K660P Ver. 1.1 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R603 1-249-422-11 CARBON 2.7K 1/4W F R604 1-249-439-11 CARBON 1/4W R703 1-249-422-11 CARBON 2.7K 1/4W F R610 1-249-421-11 CARBON 2.2K 1/4W F R704 1-249-439-11 CARBON 1/4W R611 1-249-440-11 CARBON...
  • Page 47 STR-K660P Ver. 1.1 MAIN POWER STANDBY Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R794 1-215-868-00 METAL OXIDE C830 1-164-159-11 CERAMIC 0.1uF 0 R803 1-249-389-11 CARBON 1/4W F C831 1-164-159-11 CERAMIC 0.1uF 0 R851 1-249-404-00 CARBON 1/4W F C920 1-164-159-11 CERAMIC...
  • Page 48 STR-K660P Ver. 1.1 STANDBY SUB WOOFER TUNING Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 0 R901 1-219-237-91 SOLID 3.3M 1/2W R562 1-249-439-11 CARBON 1/4W (US, CND) R565 1-249-439-11 CARBON 1/4W R902 1-247-871-91 CARBON 1/4W R566 1-247-831-91 CARBON 1/4W R903...
  • Page 49 STR-K660P Ver. 1.1 Ref. No. Part No. Description Remarks Q504 8-749-010-26 IC MP1620-OPY-M Q572 8-729-026-08 TRANSISTOR 2SC4495 Q573 8-749-010-25 IC MN2488-OPY-M Q574 8-749-010-26 IC MP1620-OPY-M Q603 8-749-010-25 IC MN2488-OPY-M Q604 8-749-010-26 IC MP1620-OPY-M Q653 8-749-010-25 IC MN2488-OPY-M Q654 8-749-010-26 IC MP1620-OPY-M Q703 8-749-010-25 IC MN2488-OPY-M Q704...
  • Page 50 STR-K660P REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page. Ver. Date Description of Revision 2004.02 2005.11 Reference number 65 is added.

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