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Panasonic SA-HT640WPL Service Manual

Dvd home theater sound system
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Subject : Block Diagram / Schematic Diagram / Printed Circuit Board / Exploded
Views & Parts List (Update)
Please file and use this supplement manual together with the service manual for
Model No.SA-HT640WPL, Order No. MD0603060C3
CONTENTS
All manuals and user guides at all-guides.com
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DVD Home Theater Sound System
SA-HT640WPL
Colour
(S).......................Silver Type
P.C.B.
© 2006 Matsushita Electric Industrial Co., Ltd. All
rights
reserved.
distribution is a violation of law.
ORDER NO. MD0609313SE
Page
Unauthorized
copying
and
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  • Page 1: Table Of Contents

    (S).......Silver Type Subject : Block Diagram / Schematic Diagram / Printed Circuit Board / Exploded Views & Parts List (Update) Please file and use this supplement manual together with the service manual for Model No.SA-HT640WPL, Order No. MD0603060C3 CONTENTS Page Page 1 Notes 5.1.

  • Page 2: Notes

    All manuals and user guides at all-guides.com SA-HT640WPL 1 Notes This supplement includes revised contents to the original service manual for below sections:- 1)Block Diagram (Section 17) 2)Schematic Diagram (Section 18) 3)Printed Circuit Board (Section 19) 4)Exploded Views (Section 23)

  • Page 3: Block Diagram

    MUTE VOL2+ MUTE12,4 MUTE12 CH1,2 LEVEL VOL2- DRV8 MUTE SHIFT MUTE4 MUTE QR8571 IC8606 DRV3 BUFFER C0EBA0000031 RESET TRAVERSE SW DRV6 IC8601 C0EBE0000384 VOLTAGE DETECTING Q8606, Q8550, 8607 8560 IC8611 EEPROM NRESET BUFFER BUFFER NRST (Not supplied) SA-HT640WPL BLOCK DIAGRAM...
  • Page 4 DAC3 OUT DQ15 EXADR17 EXADR18 ADDRESS EXADR19 EXADR20 IC8691 C0JBAA000346 AND GATE DVD CLK OP CPU CLK NEXOE NEXWE NEXCE OP CPU CMD DVD CMD MDQ16 IC8695 C0JBAA000346 AND GATE DVD STAT OP CPU STAT DATA MDQ31 SA-HT640WPL BLOCK DIAGRAM...
  • Page 5 POWER ON RESET 69 45 DVD CLK DVD CK DVD CMD DVD CMD DVD STAT DVD STA ST/DO IC2001 ST / DO TU SDA MN101C49GHG SYSTEM CONTROL TU SD POWER FM DET SUPPLY TU SCL (FM:ON) (FM) SA-HT640WPL BLOCK DIAGRAM...
  • Page 6 IC5500 MUTING C0JBAB000011 INVERTER (CLOCK GENERATOR) Q2309 Q2310 IC2105-(2) BUFFER C0ABCB000088 H BASS AMP X5500 375KHz SWITCH X5501 415KHz SWITCH D6906 Q6901 Z6900 VR6800 (REMOTE SENSOR) (VOLUME) DRIVE Q2003 VREF+ X2001 RESET 8MHz IC2001 MN101C49GHG SYSTEM CONTROL SA-HT640WPL BLOCK DIAGRAM...
  • Page 7 MODE 2 MODE CURRENT PROTECTION MODE VOLTAGE PROTECTION BOOT2 SGND2 ENABLE2 DRIVER MUTE HIGH CONTROL SUBWOOFER + OUT2 IN2P SWITCH2 INPUT HANDSHAKE DRIVER STAGE RELEASE2 Q2911-2914 IN2M MODULATOR MODE 1 MUTING MODE 2 IC2001 MN101C49GHG SYSTEM CONTROL SA-HT640WPL BLOCK DIAGRAM...
  • Page 8 SUBWOOFER+ SUBWOOFER- SUBWOOFER- Q5101, 5102 DETECT FL6901 FL DISPLAY IC2004 EEPROM KEY SWITCH (Not Supplied) FL00 KEY SWITCH (S6900-6907) (S6801-6808) IC6901 X OUT C0HBB0000057 DISPLAY DRIVER X IN IC2001 MN101C49GHG SYSTEM CONTROL AVSS HB EN WS EN SA-HT640WPL BLOCK DIAGRAM...
  • Page 9 Q2935, D2912 IC5701 D5716 STR-F6628 +2.7V SWITCHING REGULATOR Q5701 REGULATOR Q5747 D5748,49 CONT CURRENT SWITCHING LIMMITTING QR8111, 8112 SWITCH Q5908, D5903, 5904 POWER CONTROL REGULATOR D5741 DRAIN IC8151 PC5701 C0DBEHG00006 FEED BACK FEED BACK +1.2V REGULATOR Q5710 SWITCHING SA-HT640WPL BLOCK DIAGRAM...
  • Page 10 All manuals and user guides at all-guides.com SA-HT640WPL...

  • Page 11: Schematic Diagram Notes

    All manuals and user guides at all-guides.com SA-HT640WP 3 Schematic Diagram Notes · This schematic diagram may be modified at any time with the development of new technology. Notes: S6801: Play/ memory switch ( / Memory). S6802: Reverse/ tune down switch ( / TUNING S6803: Forward/ tune up switch (...
  • Page 12 All manuals and user guides at all-guides.com SA-HT640WPL...

  • Page 13: Schematic Diagram

    VOUT4 IC8151 C0DBEHG00006 VOUT5 +1.2V REGULATOR DGND VOUT6 CONT C8113 AOUT0 470P DATA2 AGND1 C8427 AOUT1 DATA3 VCC1 QR8112 VCC GND OUT UNR521400L AOUT2 DATA4 VOUT7 POWER CONTROL MSEL VOUT8 QR8111 UNR521400L POWER CONTROL C8424 C8428 SA-HT640WPL DVD MODULE CIRCUIT...
  • Page 14 NCAS IC8611 DQM1 (NOT SUPPLIED) DQM0 EEPROM RX8014 D1H88204A024 MDQ_7 MDQ_8 IC8051 MDQ_6 C3ABPG000133 MDQ_9 64M SDRAM RX8013 D1H88204A024 MDQ_5 MDQ_10 MDQ_4 MDQ_11 R8611 RX8012 D1H88204A024 MDQ_3 MDQ_12 MDQ_2 MDQ_13 RX8011 D1H88204A024 MDQ_1 MDQ_14 MDQ_0 MDQ_15 SA-HT640WPL DVD MODULE CIRCUIT...
  • Page 15 SBO3 VIN3 VIN3 VIN4 VIN4 VIN5 VIN5 VIN6 VIN6 R8021 VIN7 VIN7 VIN8 VDD33 VIN8 MMOD VIN9 VIN10 RX8021 D1H410320002 OP_CPU-CLK 65 66 67 68 69 70 71 72 73 OP_CPU-STAT R8023 OP_CPU-CMD C8228 R8022 C8207 SA-HT640WPL DVD MODULE CIRCUIT...
  • Page 16 LPC1 R8506 1.5K PIN(DVD) C8217 1 UNIT D1H456020001 LB8505 J0JCC0000119 LDCD LDGND LB8504 J0JCC0000119 LDDVD GND(OEIC) VREFH LB8503 ERJ2GE0R00X VREF1 LB8502 J0JHC0000045 SUB2 RX8503 SUB1 D1H456020001 VIN6 LPC2 R8505 2.2K PIN(CD) VIN5 SUBSEL DRV7 R8501 GND(VRCD) SA-HT640WPL DVD MODULE CIRCUIT...

  • Page 17: Main Circuit

    R2813 75 W2119 LOAD_MTR+ SCHEMAITC L2805 DGND J0JBC0000015 R2816 75 DIAGRAM-15 C2838 C2837 C2839 C2836 C2833 LOAD_MTR- DGND Q2001 B1GBCFJJ0051 MOTOR DRIVE L2806 COUT J0JBC0000015 R2817 75 L2807 J0JBC0000015 R2818 75 YOUT C2029 C2030 C2830 470P 470P SA-HT640WPL MAIN CIRCUIT...
  • Page 18 B1GBCFLL0037 TURN_REW CEC_IN R2034 W2138 W2030 0 RESET HOTPLUG D2008 R2033 B0ACCK000005 W2020 2 3 4 5 6 7 8 9 X2001 H2D800400009 8MHz R2976 R2975 R2015 2.7K R2016 R2069 R2017 R2070 R2018 R2019 R2020 W2022 R2021 SA-HT640WPL MAIN CIRCUIT...
  • Page 19 W2258 INL1 SLSELOUT MICIN SLVOLIN AGND SLNFIN R2301 K2300 0 RECOUTR SLVOLOUT RECOUTL SLFIN K2400 0 C2303 C2302 0.039 1 2 3 4 5 6 7 8 9 C2502 0.033 R2503 4.7K C2503 W2263 R2303 4.7K W2009 SA-HT640WPL MAIN CIRCUIT...
  • Page 20 C2170 R2168 IC2103 50V1 2.2K FLVOLOUT C0AABB000125 R2270 HEADPHONE AMP 2.2K C2294 C2278 C2279 R2170 1800P 100P 2.2K C2270 R2268 C2277 R2275 R2276 R2277 R2279 R2293 50V1 2.2K 50V1 5.6K FRVOLOUT HP-RCH FRFIN R2278 R2280 R2288 W2025 SA-HT640WPL MAIN CIRCUIT...
  • Page 21 L2902 H2010 G0A200D00002 G0A101ZA0028 -VCC AGND +VCC DC_DET SYS6V SYS6V SYNC SYNC POWER(SMPS) CIRCUIT W2127 W2140 W2017 DC_GND (CN5701) ON DC_GND FP2000 SCHEMATIC L2909 SW5VG_GND DIAGRAM-13 G0A200D00002 DC_13V +13V DC_13V R2935 4.7K AM_BP DVD_PCONT AM_BP PCONT PCONT SA-HT640WPL MAIN CIRCUIT...

  • Page 22: Power, Ac-Inlet & Sub Power Circuit

    VSSP B1ABCF000176 DC DETECT L5000 L5002 R5011 ETQA15A150T G0B9R5K00001 Q5101 B1ABCF000176 DC DETECT W5201 R5021 2.2K SIGNAL R5022 1.2K D : POWER (DIGITAL AMP) : SCHEMATIC DIAGRAM 10-11 S : POWER (SMPS) : SCHEMATIC DIAGRAM 12-13 SA-HT640WPL POWER(DIGITAL AMP) CIRCUIT...
  • Page 23 FRONT R+ C5310 CENTER+ VSSP SUBWOOFER+ R5310 L5300 L5301 ETQA15A150T G0B9R5K00001 C5327 0.1 R5300 C5301 D : POWER (DIGITAL AMP) : SCHEMATIC DIAGRAM 11 R5319 S : POWER (SMPS) : SCHEMATIC DIAGRAM 12-13 R5035 R5034 5.6K 5.6K SA-HT640WPL POWER(DIGITAL AMP) CIRCUIT...
  • Page 24 FEED BACK Q5746 DIFFERENTIAL B1GBCFJN0033 PCONT D5713 R5954 B0BC4R0A0006 D5903 R5917 B0BC01200019 4.7K C5715 16V47 C5916 Q5908 50V100 B1ACKD000005 D : POWER (DIGITAL AMP) : SCHEMATIC DIAGRAM 10-11 REGULATOR S : POWER (SMPS) : SCHEMATIC DIAGRAM 12-13 SA-HT640WPL POWER(SMPS) CIRCUIT...
  • Page 25 TRANSFORMER J0JBC0000015 POSITION POSITION_SENSOR TEMP. DETECT Q5750 DGND B1GBCFJJ0051 MOTOR DRIVE Q5930 B1ABCF000011 D5761 SW+5V B0ACCK000005 TRANSFORMER TEMP. DETECT D : POWER (DIGITAL AMP) : SCHEMATIC DIAGRAM 10-11 S : POWER (SMPS) : SCHEMATIC DIAGRAM 12-13 SA-HT640WPL POWER(SMPS)/AC-INLET/SUB POWER CIRCUIT...

  • Page 26: Fl, Headphone, Loading Motor, Tray Motor, Sensor & Optical Pickup Unit Circuit

    CIRCUIT FL_IC_CLK (CN5707) ON FL_IC_STB SCHEMATIC DIAGRAM-13 WIDE_LED W6948 L6905 W6945 W6943 JK6802 J0JBC0000019 W6952 W6947 R6947 4.7K W6920 R6949 8.2K W6919 R6948 8.2K H6901 L6904 MPORT-RCH J0JBC0000019 C6928 AGND MAIN CIRCUIT MPORT-LCH (CN2013) ON SCHEMATIC DIAGRAM-9 SA-HT640WPL FL/HEADPHONE CIRCUIT...
  • Page 27 TRAY MOTOR+ PHOTO_DR V/A PHOTO_DRV/A DGND DGND DGND PHOTO_DRV/B Q9102 PULSE_SENSE DGND PULSE_SENSE POSITION_SENSE POSITION_SENSE DISC_SENSE POWER(SMPS) CIRCUIT (CN5702) ON DGND SCHEMATIC DIAGRAM-13 PULSE_SENSE B3NAA0000102 DGND PHOTO INTERRUPTOR POSITION_SENSE Q9101 DGND B3NAA0000082 POSITION SENSOR SA-HT640WPL LOADING MOTOR/ TRAY MOTOR/ SENSOR CIRCUIT...
  • Page 28 PIN (DVD) LD (CD) SCHEMATIC DIAGRAM-4 LD GND LD (DVD) GND (OEIC) LDU PCB VREF1 VREF SUB2 SUB2 SUB1 SUB1 PIN(CD) LD (CD) SUBSEL GND (IM) LD (DVD) 6.8K LDGND 6.8K 6.8K J0JCC0000307 0.22 J0JBC0000105 SA-HT640WPL OPTICAL PICKUP UNIT CIRCUIT...

  • Page 29: Printed Circuit Board

    RX8017 C8022 LB8692 C8026 K8106 IC8051 RX8018 RX8016 RX8015 R8420 C8002 LB8002 C8421 C8422 QR8420 C8051 C8052 C8053 C8054 IC8421 C8428 C8424 FP8201 C8426 TO SPINDLE/ TRAVERSE MOTOR 3151A 3151A 3151A 3151A (SIDE A) (SIDE B) SA-HT640WPL DVD MODULE P.C.B.

  • Page 30: Main, Ac- Inlet & Sub Power P.c.b

    W2163 R2939 C2962 W2181 CN2013 Q2901 AC-INLET P.C.B. (REPX0515A) SUB POWER P.C.B. (REPX0515A) CN5707 CN5705 125V 6.3A ZA5702 ZA5701 CN5713 CN5712 P5701 0478A-3 0478A-3 L5701 W4853 W4854 0478A-3 0478A-3 AC IN 120V 60HZ W4855 W4856 CN5710 SA-HT640WPL MAIN/AC-INLET/SUB POWER P.C.B.

  • Page 31: Power P.c.b

    W5107 ZJ5410 L5710 D5750 W5808 R5931 L5720 D5751 IC5750 R5933 CN5701 CN5050 W5806 W5786 W5785 Q5930 15 17 CN5702 Q5931 W5784 0478A-3 0478A-3 CAUTION RISK OF ELECTRIC SHOCK AC VOLTAGE LINE. PLEASE DO NOT TOUCH THIS P.C.B SA-HT640WPL POWER P.C.B.

  • Page 32: Fl, Headphone, Loading Motor, Tray Motor & Sensor

    S6801 TUNE UP) TUNE DOWN) TUNE MODE) HEADPHONE S6802 S6804 S6803 S9001 LOAD 2670A Q9001 2670A TRAY MOTOR P.C.B. SENSOR P.C.B. (REP3466B) (REP3466B) FC9101 Q9101 FC9101 Q9103 LOADING MOTOR Q9102 2671A 2671A CN9102 2671A 2671A SA-HT640WPL FL/HEADPHONE/LOADING MOTOR/TRAY MOTOR/SENSOR P.C.B.

  • Page 33: Exploded Views

    All manuals and user guides at all-guides.com SA-HT640WP 6 Exploded Views 6.1. Cabinet Parts Location...
  • Page 34 All manuals and user guides at all-guides.com SA-HT640WPL...
  • Page 35 All manuals and user guides at all-guides.com SA-HT640WP...

  • Page 36: Packaging

    All manuals and user guides at all-guides.com SA-HT640WPL 6.2. Packaging...

  • Page 37: Replacement Parts List (Revise)

    All manuals and user guides at all-guides.com SA-HT640WP 7 Replacement Parts List (Revise) Notes: *Important safety notice: Components identified by mark have special characteristics important for safety purpose. Furthermore, special parts which have purposes of fire-retardant (resistors), high-quality sound (capacitors), low-noise (resistors), etc.

  • Page 38: Component Parts List

    All manuals and user guides at all-guides.com SA-HT640WPL 7.1. Component Parts List Ref. Part No. Part Name & Description Remarks RMM0255 SLIDE PLATE L Ref. Part No. Part Name & Description Remarks XTB3+10JFJ SCREW XTN26+8GFJ SCREW CABINET AND CHASSIS XTWS3+10SFJ...
  • Page 39 All manuals and user guides at all-guides.com SA-HT640WP Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks IC2908 C0CBADG00023 IC +5V REGULATOR (DVD) Q8560 2SD1819A0L TRANSISTOR IC5000 C1AA00000755 IC AUDIO DIGITAL POWER AMP Q8561 2SD1819A0L TRANSISTOR...
  • Page 40 All manuals and user guides at all-guides.com SA-HT640WPL Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks D8550 MA2J11100L DIODE CN5050 K1MN17BA0005 17P CONNECTOR D8571 MA2J72800L DIODE CN5701 K1KA13BA0062 13P CONNECTOR CN5702 K1MN11AA0003...
  • Page 41 All manuals and user guides at all-guides.com SA-HT640WP Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks L6903 J0JBC0000041 CHIP INDUCTOR N2QAYZ000001 REMOTE CONTROL L6904 J0JBC0000019 CHIP INDUCTOR A1-1 RKK-HTR0051K R/C BATTERY COVER L6905 J0JBC0000019 CHIP INDUCTOR...
  • Page 42 All manuals and user guides at all-guides.com SA-HT640WPL Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks R2077 ERJ3GEYJ221V 220 1/16W R2294 ERJ3GEYJ223V 22K 1/16W R2078 ERJ3GEYJ221V 220 1/16W R2295 ERJ3GEYJ682V 6.8K 1/16W...
  • Page 43 All manuals and user guides at all-guides.com SA-HT640WP Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks R2921 ERJ3GEYJ471V 470 1/16W R5201 ERJ8GEYJ100V 10 1/8W R2922 ERJ3GEYJ393V 39K 1/16W R5205 ERJ3GEYJ562V 5.6K 1/16W R2923 ERJ3GEYJ153V 15K 1/16W...
  • Page 44 All manuals and user guides at all-guides.com SA-HT640WPL Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks R5773 ERJ3GEYF561V 560 1/16W R8242 ERJ2GEJ752X 7.5K 1/32W R5774 ERDS1FVJ4R7T 4.7 1/2W R8243 ERJ2GEJ103X 10K 1/32W...
  • Page 45 All manuals and user guides at all-guides.com SA-HT640WP Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks RX8503 D1H456020001 CHIP RESISTOR W2270 ERJ6GEY0R00V CHIP RESISTOR RX8504 D1H456020001 CHIP RESISTOR W2271 ERJ6GEY0R00V CHIP RESISTOR RX8611 D1H447220001 CHIP RESISTOR...
  • Page 46 All manuals and user guides at all-guides.com SA-HT640WPL Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks C2017 ECJ1VB1H103K 0.01 50V C2293 ECJ1VB1C104K 0.1 16V C2018 ECEA1CKS470I 47 16V C2294 ECJ1VB1H182K 1800P 50V...
  • Page 47 All manuals and user guides at all-guides.com SA-HT640WP Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks C2828 ECJ1VC1H101J 100P 50V C5016 ECJ1VB1H104K 0.1 50V C2829 ECJ1VC1H101J 100P 50V C5017 ECJ1VB1H104K 0.1 50V C2830 ECJ1VC1H100D 10P 50V...
  • Page 48 All manuals and user guides at all-guides.com SA-HT640WPL Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks C5319 ECJ3YB2A104K 0.1 100V C5790 ECJ1VB1H102K 1000P 50V C5320 ECJ3YB2A104K 0.1 100V C5791 ECA1HAM101XB 100 50V...
  • Page 49 All manuals and user guides at all-guides.com SA-HT640WP Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks C8152 ECJ1VB1C105K 1 16V C8564 ECJ1VB0J105K 1 6.3V C8201 F2H0J101A003 100 6.3V C8601 ECJ0EF1C104Z 0.1 16V C8202 F2G0J101A066 100 6.3V...

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