Sony TA-VE810G Service Manual
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Sony TA-VE810G Service Manual

Sony TA-VE810G Service Manual

Integrated av amplifier
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TA-VE810G
SERVICE MANUAL
AEP Model
UK Model
SPECIFICATIONS
— Continued on next page —
INTEGRATED AV AMPLIFIER
MICROFILM
— 1 —

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  • Page 1 TA-VE810G SERVICE MANUAL AEP Model UK Model SPECIFICATIONS — Continued on next page — INTEGRATED AV AMPLIFIER MICROFILM — 1 —...

  • Page 2: Table Of Contents

    WITH MARK ! ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. — 2 —...

  • Page 3: Servicing Note

    SECTION 1 SERVICING NOTE ALL CLEAR Adjustment of OSD Screen Position Mode which erases all the user memories registered in this unit and The position of the screen can be adjusted freely to correct the de- sets to setting at shipment. viation of the OSD screen caused by the monitor type that users are using.

  • Page 4: General

    SECTION 2 This section is extracted from instruction manual. GENERAL — 4 —...
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  • Page 22: Disassembly

    SECTION 3 DISASSEMBLY 3-1. FRONT PANEL 3 Flat type wire (19 core) 4 Flat type wire (17 core) (CNS701) (CNJ203) 1 Three screws (BVTP 3x8) 2 Screw (BVTP 3x8) 6 Flat type wire (19 core) (CNS402) 9 Flat type wire (19 core) (CNS105) 5 Three screws (BVTP 3x8) 7 Remove the connector (CNS410)

  • Page 23: Electrical Adjustments

    SECTION 4 ELECTRICAL ADJUSTMENT OSD WIDTH Adjustment OSD COLOR BURST Adjustment Note: Perform “ALL CLEAR” before this adjustment. Connection: (Refer to Servicing note on page 4) frequency counter Connection: OSD board JW210 S-VIDEO board – TM201 !ª (VOUT) Procedure: Monitor 1.

  • Page 24: Diagrams

    SECTION 5 DIAGRAMS 5-1. CIRCUIT BOARDS LOCATION STAND BY board AMP. JOINT (R) board AMP. JOINT (F) board SP board S-A-P board SP SW board AUDIO board SURR board REAR AMP board SW board SURR-AUDIO board H. P board AUDIO SW board AMP board BALANCE board VOLUME board...

  • Page 33: Ic Block Diagrams

    5-10. IC BLOCK DIAGRAMS • DOLBY SURROUND Section IC301, 303 LC7822 IC406 LC7823 IC401 M62460FP L1 1 L2 2 NOISE IREF VREF RLC8 L COM 1 3 R COM 1 NGC1 SEQUENCER FULL WAVE RLC3 L3 4 LOUT RECTIFIER L+R L–R L4 5 ROUT RLC7...
  • Page 34 • OSD Section IC202 uPD4053BC IC205 MB90095PF-186-BND IC212 LA7356 YOUT ANALOG COUT SWITCH VOUT TO BLOCK AVCC VIDEO SERIAL FSCO S.DATA COMP SIGNAL INPUT 4FSC VBLK S.CLK GENERATOR CONTROL CLOCK 1HDL 21 TEST (APF) FREQUENCY VOC0 S&H PHASE NTSC/PAL LIM AMP VOC1 OUTPUT CONVERTER...
  • Page 35 • PANEL Section IC102 M66004AFP-M6 64 - 61 59 - 33 (35BIT x 16) DECODER CODE SELECT INDICATION SEGMENT INDICATION CODE/COMMAND INDICATION CODE DIGIT OUTPUT OUTPUT CONTROL CONTROL CONTROLLER CIRCUIT RESISTOR CODE CIRCUIT CIRCUIT RESISTOR (8BIT x 16) WRITE DECODER (35BIT x 16) WRITE SERIAL...

  • Page 36: Ic Pin Functions

    5-11. IC PIN FUNCTIONS • IC103 Mode Controller (MB90673PF-G-226-BND) Pin No. Pin Name Function AC MUTE Mute signal output to Rear power amp D. LAT Latch output to Dolby surround processor T. LAT Latch output to Tone controller S. CLK Serial clock output to Dolby surround processor S.
  • Page 37 Pin No. Pin Name Function MODE 0 Mode setting pin (Fixed at “H”) MODE 1 Mode setting pin (Fixed at “H”) MODE 2 Mode setting pin (Fixed at “L”) STANDBY Standby signal input of hardware STOP STOP signal input LEANING LED LEARNING LED drive signal output —...
  • Page 38 • IC205 OSD (MB90095PF-G-186-BND) Pin No. Pin Name Function Luminous signal input for superimpose displays (Not used) Chroma signal input for superimpose displays (Not used) Composite signal input for superimpose displays AVCC – Power supply (+5V) (Analog) FSCO Color burst phase signal output VBLK Vertical blanking period output (Not used) –...
  • Page 39 • IC209 OSD Controller (MB90672PF-G-125-BND) Pin No. Pin Name Function 1, 2 AD14, AD15 Address bus and data bus input/output 3 to 6 A16 to A19 Address bus output Chip Enable output to RC controller (For communication using personal computers) PCLK Clock output to RC controller (For communication using personal computers) Data output to RC controller (For communication using personal computers)
  • Page 40 Function Pin No. Pin Name Mode setting (Fixed at “H”) MODE 0 Mode setting (Fixed at “L”) MODE 1 Mode setting (Fixed at “L”) MODE 2 Hardware standby (Fixed at “H”) HSTX Request input of reset interrupt STOP IR sensor remote control input (Not used) IR-IN (A6) Not used 47, 48...
  • Page 41 • IC215 RC Controller (LC86F5864A-5F53) Pin No. Function Pin Name P70/INT0 Chip enable input from OSD controller P71/INT1 Chip enable input (For on-board) (Not used) P72/INT 2/TOIN Not used (Connector to ground) P73/INT 3/TOIN SIRCS signal input Power supply normality signal input Infrared rays transmission data status signal output to OSD controller “L”...
  • Page 42 Pin No. Pin Name Function P10/SOO Serial data output to OSD controller P11/SI0/SB0 Serial data input to OSD controller P12/SCKO Serial clock input from OSD controller P13/SO1 – Ground P14/SI1 Serial data input (For on-board) (Not used) P15/SCK1 Serial clock input (For on-board) (Not used) P16/BUZ Not used P17/PWM...

  • Page 43: Exploded Views

    SECTION 6 EXPLODED VIEWS NOTE: The components identified by mark ! • Abbreviation • Items marked “*” are not stocked since they are or dotted line with mark ! are critical : German model seldom required for routine service. Some delay for safety.

  • Page 44: Front Panel Section

    4-980-639-01 KNOB (R14) * 68 1-665-623-11 VOLUME BOARD X-4948-332-1 PANEL ASSY, FRONT * 69 4-921-941-01 CUSHION (FL) 3-008-600-11 EMBLEM (5-AR), SONY * 70 4-981-656-01 HOLDER (C), FL INDICATION TUBE 4-980-109-01 BUTTON (P-M) * 60 1-665-626-11 SP SW BOARD * 71...

  • Page 45: Osd Board Section

    6-3. OSD BOARD SECTION not supplied not supplied not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark * 101 1-665-625-11 H.P BOARD * 109 A-4398-114-A S-VIDEO BOARD, COMPLETE * 102 1-665-502-11 VIDEO 3 BOARD * 103 1-665-495-11 AUDIO SW BOARD * 110 A-4398-113-A OSD BOARD, COMPLETE...

  • Page 46: Chassis Section

    6-4. CHASSIS SECTION Q507 Q606 Q506 Q756 Q707 Q757 Q706 Q607 Q505 Q556 Q605 Q557 Q555 supplied not supplied not supplied not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark * 151 A-4398-105-A AMP BOARD, COMPLETE Q555 8-729-209-15 TRANSISTOR 2SD2012 * 152...

  • Page 47: Electrical Parts List

    SECTION 7 5.1 IN ELECTRICAL PARTS LIST Note: • SEMICONDUCTORS • Due to standardization, replacements in the parts list The components identified by mark ! In each case, u: µ , for example: may be different from the parts specified in the or dotted line with mark ! are critical uA...: µ...
  • Page 48 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark D553 8-719-010-06 DIODE UZ-2.2BS Q613 8-729-281-53 TRANSISTOR 2SC1815-GR Q616 8-729-900-36 TRANSISTOR DTC124ES D554 8-719-987-63 DIODE 1N4148M Q801 8-729-140-97 TRANSISTOR 2SB734-34 D555 8-719-987-63 DIODE 1N4148M D556 8-719-987-63 DIODE 1N4148M <...
  • Page 49 AMP.JOINT (F) AMP.JOINT (R) AUDIO AUDIO SW Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R650 1-249-425-11 CARBON 4.7K 1/4W F < CONNECTOR > R651 1-249-429-11 CARBON 1/4W ! R652 1-249-393-11 CARBON 1/4W F CNS302 1-695-093-11 SOCKET, CONNECTOR 9P R655 1-249-441-11 CARBON 100K...

  • Page 50: Balance Display

    AUDIO SW DISPLAY BALANCE Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < IC > C110 1-126-786-11 ELECT 47uF IC405 8-759-634-50 IC M5218AL C111 1-126-786-11 ELECT 47uF IC406 8-759-805-15 IC LC7823 C112 1-162-282-31 CERAMIC 100PF C113 1-126-786-11 ELECT 47uF <...
  • Page 51 DISPLAY Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark D134 8-719-118-33 PHOTO DIODE PH302D R131 1-249-419-11 CARBON 1.5K 1/4W F D1001 8-719-010-38 DIODE UZ-5.1BSB R132 1-249-417-11 CARBON 1/4W F R133 1-249-417-11 CARBON 1/4W F R134 1-249-417-11 CARBON 1/4W F <...
  • Page 52 DISPLAY JOINT (B) JOINT (OSD) L.B SW MEMORY Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark S127 1-762-751-11 SWITCH, TACTILE (DIMMER) C290 1-126-967-11 ELECT 47uF S128 1-762-751-11 SWITCH, TACTILE (DISPLAY) C291 1-164-159-11 CERAMIC 0.1uF S129 1-762-751-11 SWITCH, TACTILE (∧) C294 1-164-159-11 CERAMIC 0.1uF...
  • Page 53 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C296 1-126-923-11 ELECT 220uF Q214 8-729-620-05 TRANSISTOR 2SC2603-EF C2001 1-162-211-31 CERAMIC 33PF Q215 8-729-620-05 TRANSISTOR 2SC2603-EF Q216 8-729-620-05 TRANSISTOR 2SC2603-EF C2002 1-162-213-31 CERAMIC 39PF C2004 1-162-215-31 CERAMIC 47PF Q217 8-729-119-76 TRANSISTOR 2SA1175-HFE C2005...
  • Page 54 REAR AMP S-A-P Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R2203 1-249-429-11 CARBON 1/4W < TRANSISTOR > < TEST PIN > Q703 8-729-140-84 TRANSISTOR 2SC1841-PAFAEA Q704 8-729-119-76 TRANSISTOR 2SA1175-HFE * TP203 1-560-061-00 PIN, CONNECTOR 3P Q705 8-729-141-30 TRANSISTOR 2SC3623A-LK Q706...
  • Page 55 S-VIDEO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-4398-114-A S-VIDEO BOARD, COMPLETE R231 1-249-417-11 CARBON 1/4W F R235 1-249-417-11 CARBON 1/4W F *********************** R249 1-249-413-11 CARBON 1/4W F < CAPACITOR > R284 1-247-843-11 CARBON 3.3K 1/4W C204 1-164-159-11 CERAMIC...
  • Page 56 SECONDARY Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-665-497-11 SECONDARY BOARD D607 8-719-987-63 DIODE 1N4148M ***************** D649 8-719-987-63 DIODE 1N4148M < CAPACITOR > D705 8-719-987-63 DIODE 1N4148M D706 8-719-987-63 DIODE 1N4148M C801 1-126-967-11 ELECT 47uF D749 8-719-987-63 DIODE 1N4148M C805...
  • Page 57 SP SW STAND BY SURR Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R746 1-249-421-11 CARBON 2.2K 1/4W F * CNP904 1-580-230-21 PIN, CONNECTOR (PC BOARD) 2P R747 1-249-429-11 CARBON 1/4W CNP905 1-695-087-11 PIN, CONNECTOR (PC BOARD) 7P R748 1-249-425-11 CARBON 4.7K...
  • Page 58 SURR Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C302 1-162-282-31 CERAMIC 100PF C453 1-126-964-11 ELECT 10uF C303 1-126-967-11 ELECT 47uF C304 1-130-480-00 MYLAR 0.0056uF 5% C454 1-162-199-31 CERAMIC 10PF C455 1-162-199-31 CERAMIC 10PF C305 1-106-347-00 MYLAR 1500PF 200V C456...
  • Page 59 SURR Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C595 1-128-560-11 ELECT 22uF 100V < JACK > C596 1-164-159-11 CERAMIC 0.1uF C597 1-162-282-31 CERAMIC 100PF J301 1-774-725-11 JACK, PIN 2P (PHONO IN) J302 1-770-015-11 JACK, PIN 6P C599 1-126-967-11 ELECT 47uF...
  • Page 60 SURR Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R395 1-247-807-31 CARBON 1/4W R493 1-249-417-11 CARBON 1/4W F R494 1-249-417-11 CARBON 1/4W F R396 1-249-417-11 CARBON 1/4W F R495 1-249-421-11 CARBON 2.2K 1/4W F R397 1-249-425-11 CARBON 4.7K 1/4W F R401...
  • Page 61 SURR-AUDIO VIDEO 3 VOLUME SURR Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < RELAY > 1-665-502-11 VIDEO 3 BOARD ************* RY401 1-515-614-11 RELAY < CAPACITOR > < VIBRATOR > C299 1-164-159-11 CERAMIC 0.1uF X401 1-567-819-11 VIBRATOR, CERAMIC (4MHz) <...

  • Page 62: Accessories And Packing Materials

    TA-VE810G Ref. No. Part No. Description Remark Q756 8-749-010-25 IC MN2488-OPY-M Q757 8-749-010-26 IC MP1620-OPY-M ! T901 1-431-318-11 TRANSFORMER, POWER ************************************************************** ACCESSORIES & PACKING MATERIALS ******************************* 1-475-138-11 REMOTE COMMANDER (RM-VR101) 1-475-324-11 RAY-CATCHER UNIT (WITH PLUG) 3-810-765-11 MANUAL,COMMONNESS INSTRUCTION (CONTROL A1) (ENGLISH) (UK)

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