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JVC TH-A10R Service Manual
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JVC TH-A10R Service Manual

JVC TH-A10R Service Manual

Dvd digital theater system
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Download this manual See also: Instruction Manual
SERVICE MANUAL
DVD DIGITAL THEATER SYSTEM
SP-PWA10
Area Suffix
B
EN
EE
XV-THA10R (DVD player)/XV-TH-A10
TH-A10R
SP-THA10
TH-A10
(Speaker section)
Contents
Safety Precautions
Important for laser products
Preventing static electricity
Disassembly method
Adjustment method
COPYRIGHT
TH-A10R
TH-A10
SP-XSA10
SP-XCA10
XV-THA10R
TH-A10R
U.K.
E
Northern Europe
Russia
SP-PWA10 (Powered subwoofer)
SP-XCA10 (Center speaker)
SP-XSA10 (Satellite speaker) x 4
1-2
1-3
1-4
1-5
1-21
2000 VICTOR COMPANY OF JAPAN, LTD.
RM-STHA10R
SP-XSA10
Area Suffix
TH-A10
Continental Europe
Flow of functional operation
until TOC read
Maintenance of laser pickup
Replacement of laser pickup
Description of major ICs
TH-A10R/TH-A10
RM-STHA10EC
1-24
1-25
1-25
1-26
No.20872
Sep. 2000

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Summary of Contents for JVC TH-A10R

  • Page 1 TH-A10R/TH-A10 SERVICE MANUAL DVD DIGITAL THEATER SYSTEM TH-A10R SP-PWA10 TH-A10 RM-STHA10R SP-XSA10 SP-XSA10 RM-STHA10EC SP-XCA10 XV-THA10R Area Suffix Area Suffix TH-A10R TH-A10 U.K. Continental Europe Northern Europe Russia XV-THA10R (DVD player)/XV-TH-A10 SP-PWA10 (Powered subwoofer) TH-A10R SP-THA10 SP-XCA10 (Center speaker) TH-A10...

  • Page 2: Safety Precautions

    TH-A10R/TH-A10 Safety precautions 1. This design of this product contains special hardware and many circuits and components specially for safety purposes. For continued protection, no changes should be made to the original design unless authorized in writing by the manufacturer.
  • Page 3 TH-A10R/TH-A10 Preventing static electricity Electrostatic discharge (ESD), which occurs when static electricity stored in the body, fabric, etc. is discharged, can destroy the laser diode in the traverse unit (optical pickup). Take care to prevent this when performing repairs. 1.1. Grounding to prevent damage by static electricity Static electricity in the work area can destroy the optical pickup (laser diode) in devices such as DVD players.
  • Page 4 TH-A10R/TH-A10 Dismantling and assembling the traverse unit 1. Notice regarding replacement of optical pickup Electrostatic discharge (ESD), which occurs when static electricity stored in the body, fabric, etc. is discharged, can destroy the laser diode in the traverse unit (optical pickup). Take care to prevent this when performing repairs to the optical pickup or connected devices.
  • Page 5 TH-A10R/TH-A10 Disassembly method Top cover <Main body> Removing the top cover (See Fig.1 and 2) Remove the four screws A attaching the top cover (Use an Allen wrench). Joints a Lift up the front part of the top cover to release the two joints a and remove the top cover toward the front.
  • Page 6 TH-A10R/TH-A10 Removing the front panel assembly (See Fig. 6 to 9) Prior to performing the following procedure, remove the top cover, the rear cover and the side covers. Disconnect the harness from connector CN802 on the main board on the upper side of the body.
  • Page 7 TH-A10R/TH-A10 Removing the right and left corner covers (See Fig.10 and 11) Prior to performing the following procedure, remove the top cover, the rear cover, the side covers and the front panel assembly. It is not necessary to remove the front panel assembly.
  • Page 8 TH-A10R/TH-A10 Removing the DVD servo control board Analog I / O board Digital I / O board (See Fig.15 to 17) CN681 CN201 Prior to performing the following procedure, remcover and the right side cover.ove the top cover, the rear Remove the three screws G and pull the DVD servo control board case upward.
  • Page 9 TH-A10R/TH-A10 Removing the analog I / O board / the Analog I / O board Digital I / O board digital I / O board (See Fig.18 and 19) CN681 CN201 Prior to performing the following procedure, remove the top cover and the rear cover.
  • Page 10 TH-A10R/TH-A10 DVD mechanism cover Removing the DVD mechanism assembly (See Fig.22 and 23) Prior to performing the following procedure, remove the top cover, the rear cover, the front panel assembly, the DVD servo control board case, the analog I / O board, the digital I / O board and the tuner board.
  • Page 11 TH-A10R/TH-A10 Removing the power transformer assembly Rear panel (See Fig.24 and 25) Prior to performing the following procedures, remove the top cover and the rear cover. Disconnect the harnesses from connector CN911 and CN912 on the power board. Fig.24 Remove the two screws M attaching the power transformer assembly.
  • Page 12 TH-A10R/TH-A10 Removing the eject board (See Fig.28) Eject board Switch board Disconnect the harness from connector CN702 on the eject board. Remove the three screws P attaching the eject board. CN702 Removing the LCD board (See Fig.29) Remove the four screws Q attaching the LCD board.
  • Page 13 TH-A10R/TH-A10 Loading tray <Removing DVD mechanism unit> Removing the clamper base (refer to Figure 1) o Remove the top cover. o Remove the DVD mechanism unit. 1. Remove the two screws at A fixing the clamper base. Clamper base Removing the loading tray (refer to Figures 2 - 4) o Remove the clamper base.
  • Page 14 TH-A10R/TH-A10 Traverse mechanism unit Removing the traverse mechanism unit (refer to Figure 5) o Remove the loading tray. 1. Remove the three screws at B fixing the traverse mechanism unit. Protecting the optical pickup o Solder the flexible ground point on the optical pickup when replacing the pickup or before detaching the mechanism control board.
  • Page 15 TH-A10R/TH-A10 Traverse chassis Removeing the turntable and spindle motor assemby (refer to Figures 8 - 9) o Remove the traverse mechanism unit. o Solder the flexible ground point on the optical pickup. (Figure 6) o Remove the mechanism control board.
  • Page 16 TH-A10R/TH-A10 Loading base Lever Removeing the loading mechanism parts (refer to Figures 10 - 11) o Remove the clamper base. Up-down cam o Remove the disk tray. Pawl A 1. Turn the lever counterclockwise until it stops (position 1), while pushing the switch lever in the direction of the arrow and pushing up the pawl at A using a screwdriver.
  • Page 17 TH-A10R/TH-A10 Disassembly method <Speaker> Amplifier assembly Removing the amplifier assembly (See Fig.1) Remove the twelve screws A attaching the amplifier assembly on the back of the body. Move the amplifier assembly backward and disconnect the harness from connector CN109 in the lower part of the amplifier assembly.
  • Page 18 TH-A10R/TH-A10 Removing the front panel assembly (See Fig. 6 to 9) Prior to performing the following procedure, remove the top cover, the rear cover and the side covers. Disconnect the harness from connector CN802 on the main board on the upper side of the body.
  • Page 19 TH-A10R/TH-A10 Removing the right and left corner covers (See Fig.10 and 11) Prior to performing the following procedure, remove the top cover, the rear cover, the side covers and the front panel assembly. It is not necessary to remove the front panel assembly.
  • Page 20 TH-A10R/TH-A10 Removing the DVD servo control board Analog I / O board Digital I / O board (See Fig.15 to 17) CN681 CN201 Prior to performing the following procedure, remcover and the right side cover.ove the top cover, the rear Remove the three screws G and pull the DVD servo control board case upward.
  • Page 21 CN104 and "12"(FLTOUT). The RF level is observed at the same time. 2.The first test disk(CTS-1000) made of JVC is reproduced. 3.It is confirmed that RF LEVEL is 360 100mVp-p. 5. When there is disorder in the waveform road cuts etc, test disk is exchanged and measured.
  • Page 22 TH-A10R/TH-A10 (4) Flap adjustment of the Pick-up guide shaft 1) Make sure that there is no disc on the tray. 2) Press both the "PLAY" and "OPEN/CLOSE" keys of the main unit to activate the primary power and ∗ ∗ ( ∗ ∗ ; Version3, ;...
  • Page 23 TH-A10R/TH-A10 Confirmation after adjustment. Confirm to reproduce video CD and CD after the DVD test disc is adjusted and to find abnormality. Fig.2 (5) About keeping the disc As for the DVD test disc, plane accuracy is demanded.Please note the keeping place on the disc.
  • Page 24 TH-A10R/TH-A10 Precautions for Service Handling of Traverse Unit and Laser Pickup 1. Do not touch any peripheral element of the pickup or the actuator. 2. The traverse unit and the pickup are precision devices and therefore must not be subjected to strong shock.
  • Page 25 TH-A10R/TH-A10 Discription of major IC's AL4527 (IC601): A/D, D/A Converters 1. Terminal layout VREFL SDOS RIN+ OCKS RIN- LIN+ BCLK LIN- LRCK ROUT1 SDTI1 LOUT1 SDTI2 ROUT2 SDTI3 LOUT2 SDTO ROUT3 DAUX LOUT3 2. Block diagram Audio LIN+ LIN- RIN+...
  • Page 26 TH-A10R/TH-A10 3. Pin function Symbol Functions Pin No. SDOS SDTO source select terminal L: Internal ADC output H: DAUX input OCKS Serial control mode select terminal L: 3-wire serial H: IC bus Soft mute terminal H: Starting Soft mute L: Cancel...
  • Page 27 TH-A10R/TH-A10 AK93C65AF-X (IC403) : EEPROM 1.Terminal layout 8 PIN SOP 2.Block diagram DATA REGISTER R/W AMPS AUTO ERASE EEPROM INSTRUCTION REGISTER INSTRUCTION DECODE, CONTROL 4096bit 256 x 16 CLOCK ADD. DECODER GENERATION BUFFERS VPP SW VREF GENERATOR 3.Pin function Pin no.
  • Page 28 TH-A10R/TH-A10 AN8706FHQ (IC101) : Front end processor 1.Pin layout RDCKP CBDOFS RDCKN RBCA RDTP TESTSG RDTN RFINP GND5 RFINN GND4 VCC2 VCC4 GND2 DTMONN VREF2 DTMONP COFTFS DSLFLT COFTSL DSLO RFON FLTOUT RFOP DCFLT AN8706FHQ VREF3 DCRF VPWBDO VPWOFT VIN6...
  • Page 29 TH-A10R/TH-A10 3.Pin function AN8706FHQ (1/2) Pin No. Symbol Functions LDONB Laser ON (CD Head) terminal LDONA Laser ON (DVD Head) terminal LPCOA Laser drive output terminal LPC1 Laser PIN input terminal VHARF VHALF voltage output terminal TGBAL Tangential phase balance control terminal...
  • Page 30 TH-A10R/TH-A10 AN8706FHQ(2/2) Pin No. Symbol Functions VCC5 Power terminal 5 (3.3V) IDGT Data slice part address part gate signal input terminal (For RAM) DTRD Data slice data read signal input terminal(For RAM) CAPA Data slice CAPA(Address)signal input terminal (For RAM)
  • Page 31 TH-A10R/TH-A10 BA5983FM (IC271) : 4CH DRIVER 1.Block Diagram STAND BY Level Shift Level Shift Level Shift Level Shift STAND BY CH1/2/3 2.Pin Function Function Symbol Symbol Function Pin No. Pin No. Input for Bias-amplifier VO4(+) Non inverted output of CH4...
  • Page 32 TH-A10R/TH-A10 JCE8011(IC551):GRAPHIC CONTROLLER Pin No. Symbol Function VD0~7 DVD Image signal input (Multi plex data Y,Cr,Cb) VCLKI Dot clock signal input (27MHz) HSYNCI The horizontal synchronous signal input VSYNCI Vertical synchronous signal input Power supply VCLKD Dot clock signal output (27MHz)
  • Page 33 TH-A10R/TH-A10 MC44724AVFU(IC554):VIDEO ENCODER 1.Terminal Layout 2.Block Diagrams 64 ~ ChipA Y/G1Vdd Copy, Sync_ generator DVdd CVBS/Cb/B1Vdd protection DVdd C/Cr/R1Vdd CGMS, CCwss gen DVss wss gen Y/G1 Y/G1 DVss CVBS/Cb/B1 off_set DVIN[7:0] CVBS/Cb/B1 DEMAX C/Cr/R1 TP[8:1] C/Cr/R1 TVIN Modulator Vref1 TP[0]IN...
  • Page 34 TH-A10R/TH-A10 MN101C12G (IC701): System micom 1.Terminal layout 100 ~ 76 26 ~ 50 2.Pin function Pin No. Symbol Function A set bit0 (It is effective in the U.E version) A set bit1 (It is effective in the U.E version) A set bit2 (It is effective in the U.E version)
  • Page 35 TH-A10R/TH-A10 MN101C12G (2/2) Pin No. Symbol Function 48kHz, 96kHz switch CHREQ Changer communication REQUEST CHST Changer communication STROBE CHDATAIO Changer communication DATAI/O CHCK Changer communication CLOCK FLDATAO FL driver communication DATAO FLDATAI FL driver communication DATAI FLCK FL driver communication CLOCK...
  • Page 36 TH-A10R/TH-A10 MN101C15FDD (IC401) : System controler 1. Terminal layout 80~61 21~40 2. Pin function Symbol Function Symbol Function Ground connection S-MUTE System mute DVD-S/C DVD S/C selection terminal Terminal (unused) VCR-S/C VCR S/C selection terminal T-MUTE Tuner mute Ground connection...
  • Page 37 TH-A10R/TH-A10 MN102L25GCY(IC401):UNIT CPU Function Symbol Symbol Function Pin No. Pin No. Micon wait signal input Photo input WAIT FGIN Read enable Non connect Driver mute Serial enable signal for ADSC MUTE ADSCEN Write enable Non connect Non connect Serial enable signal for FEP...
  • Page 38 TH-A10R/TH-A10 MN103007BGA (IC301) : Optical disc controller 1.Terminal layout HDD15 SBCK HDD0 HDD14 5VDD HDD1 PVDD HDD13 PVSS HDD2 OSC01 HDD12 OSCI1 HDD3 LRCK HDD11 BLKCK HDD4 IPFLAG HDD10 DACCLK 5VDD DACLRCK HDD5 DACDATA HDD9 NTRON MN103007BGA HDD6 JMPINH HDD8...

  • Page 39: Hdd0

    TH-A10R/TH-A10 3.Function MN103007BGA(1/2) Symbol Function Symbol Function Pin NO. Pin NO. HDD15 ATAPI data CPUADR8 System control address CPUADR7 HDD0 ATAPI data System control address HDD14 ATAPI data CPUADR6 System control address CPUADR5 5VDD System control address HDD1 ATAPI data...
  • Page 40 TH-A10R/TH-A10 MN103007BGA(2/2) Symbol I/O Function Symbol I/O Function Pin NO. Pin NO. ATAPI slave master diagnosis input Land / group switch NPDIAG NTRON Tracking ON ATAPI host address DACDATA Cereal output ATAPI output of selection of width DACLRCK L and R identification output...
  • Page 41 TH-A10R/TH-A10 MN103007BGA(3/4) Symbol Function Pin NO. Land / group switch NTRON Tracking ON DACDATA Cereal output DACLRCK L and R identification output DACCLK Clock for cereal output IPFLAG Interpolation flag input BLKCK Sub-code,Block clock input LRCK L and R identification signal output OSCI1 16.9MHz oscillation...
  • Page 42 TH-A10R/TH-A10 MN103007BGA(4/4) Symbol Function Pin NO. NPDIAG ATAPI slave master diagnosis input ATAPI host address IOCS16 ATAPI output of selection of width of host data bus INTRQ ATAPI host interruption output 5VDD NDMACK ATAPI host DMA response IORDY ATAPI host ready output...
  • Page 43 TH-A10R/TH-A10 MN173222DF (IC400): Operation Switches and Fluorescent Display Controller 1. Key matrix KEY OUT 0 KEY OUT1 KEY OUT 2 KEY OUT 3 KEY OUT 4 KEY IN 0 POWER DSP MODE KEY IN 1 ADJUST SURROUND TV SOUND/DBS PHONE...

  • Page 44: Block Diagram

    TH-A10R/TH-A10 MN67705EA (IC201) : Digital servo controller 1.Terminal layout AVSS LDONA TS(AD1) LDONB FS(AD2) PULIN FE(AD3) TROFS(AD4) DVSS TE(AD5) TRAYSET1 VREFLDA TRAYSET2 VREFMDA DRVMUTE VREFHDA DVDD TG(AD6) TRVSW N.C.(AD7) TRAY-CLOSE N.C.(AD8) TRAY-OPEN RFENV(AD9) ST/SP VREFOP MN67705 HFMON LDCUR(AD10) JITOUT(AD11) DVSS...
  • Page 45 TH-A10R/TH-A10 3.Pin function MN67705EA (1/3) Pin No. Symbol Function H fixation LDONA Laser drive controlA (ON / OFF) LDONB Laser drive controlB (ON / OFF) PULIN DSL and PLL high boost signal (FEP) Head amplifier gain H/L selection DVSS Ground for digital circuit...
  • Page 46 TH-A10R/TH-A10 MN67705EA (2/3) Pin No. Symbol Function IREF3 Connects with unused DVSS VCOF2 Connects with unused DVSS DVSS Ground for digital circuit VCOE3 Connects with unused DVSS DVSS Ground for digital cirucuit DVDD Power supply for digital cirucuit SUBC CD sub-code (ODC)
  • Page 47 TH-A10R/TH-A10 MN67705EA(3/3) Pin No. Symbol Function FS (FEP) FS(AD2) TS (FEP) TS(AD1) Ground for analog cirucuit AVSS Power supply for analog circuit AVDD Focus balance(FEP) FBAL(DA1) Cutting off frequency (FEP) FC(DA2) Amount of boost (FEP) BOOST(DA3) DSL offset balance (FEP)
  • Page 48 TH-A10R/TH-A10 RN5RZ20BA-X(IC102) : High cycle module 1.Terminal layout 2.Block diagram VOUT Vref Current Limit 3.Pin function Pin No. Pin name Function Ground terminal Input terminal Output terminal No connection Chip enable terminal 1-48...
  • Page 49 TH-A10R/TH-A10 TC74VHC00FT-X(IC503) : Wright timing control TC7SH04FU (IC107) : 1.Terminal layout / Block diagram 1. Terminal layout IN B IN A OUT Y TC7SH32FU-X(IC312) : Timing control TC7WH74FU-X(IC374) : Clock buffer 1.Terminal layout 1.Terminal layout IN B IN A OUT Y 2.Block diagram...
  • Page 50 TH-A10R/TH-A10 TC9459F (IC331,IC332,IC333) : Electronic volume control 2. Block diagram 1.Terminal layout L-OUT R-OUT L-OUT R-OUT L-IN 915TEP R-IN L-1N R-IN L-ch L-LD1 R-ch R-LD1 Same as L-ch L-LD2 R-LD2 L-LD1 R-LD1 Circuit L-A-GND R-A-GND L-LD2 R-LD2 L-A-GND R-A-GND DATA...
  • Page 51 TH-A10R/TH-A10 UPD42280GU-30-X(IC552):2M RAM 2.Pin Function 1.Terminal Layout Pin No. Symbol Pin Function DI0~3 Data input Write enable signal input Connect to GND TEST Connect to GND WRST Write reset signal input TEST Write clock signal input WRST RRST Power supply +5V...
  • Page 52 TH-A10R/TH-A10 UPD784215AGC102(IC671): DSP Controler 1. Terminal layout 2. Pin function Pin No. Symbol Functions Terminal (unused) Power supply terminal Quartz oscillation terminal 6.14 MHz (Main clock) Quartz oscillation terminal 6.14 MHz (Main clock) Ground connection Terminal (unused) Terminal (unused) Reset signal input...
  • Page 53 TH-A10R/TH-A10 ZIVA3-PA1(IC501):AV DECODER 1.Terminal Layout 2.Block Diagrams DRAM/ Memory 208 ~ 157 Controller Decoder Interface Video Subpicture Mixer Decoder Host Host Interface Video Interface MPEG Interface Control Logic Video Sync Decoder ~ 104 Generator Program DVD/CD Stream Dolby Digital Interface...
  • Page 54 TH-A10R/TH-A10 Pin Function (2/3) Function Symbol Symbol Function Pin No. Pin No. Connect to TP564 Connect to GND E-VSS ARAM-ADDR14 Test pin Address output to IC508,504 TEST-PIN1 M-ADDR11 Data bus I/O to IC508,IC504 Address output to IC508,504 M-ADDR8 M-DATA15 Data bus I/O to IC508,IC504...

  • Page 55: Master

    TH-A10R/TH-A10 Pin Function (3/3) Function Symbol Symbol Function Pin No. Pin No. Connect to TP507 DVD image signal output VDATA1 A-VDD Dot clock signal output (27MHz) Power supply VCLK I-VDD Connect to TP505 DVD image signal output VDATA2 SYSCLK Connect to GND...
  • Page 56 TH-A10R/TH-A10 IC-PST9140-T (IC717) : RESET IC 1. biock diagram W24L011AJ-15(IC641): SDRAM 1. Terminal layout 2. Block diagram 3. Pin function Symbol Description A0-A16 Address input I/O1-I/O8 Data input/output Chip select input I/O1 I/O8 CORE I/O2 I/O7 DECODER Write enable input...
  • Page 57 TH-A10R/TH-A10 Internal connection of FL display tube QLF0049-001(DI831):FL DISPLAY TUBE 1-57...
  • Page 58 TH-A10R/TH-A10 1-58...

  • Page 59: Block Diagrams

    TH-A10R/TH-A10 Block diagrams Block diagrams (DVD servo control Section)
  • Page 60 TH-A10R/TH-A10 Block diagrams (Power supply Section)
  • Page 61 TH-A10R/TH-A10 Block diagrams (Video out Section) LVA10109-A9 SELECTOR /AMP IC202 J201 BA7625 S-VIDEO IN PLAY MULTIPLEXER SELECTOR /AMP IC203 IC201 BU4052BCF BA7625 Q205- Q207 Q204 Q202 J202 S-VIDEO OUT Q203 MONITOR Q201 CN201 CN231 LVA10108-A1 J231 SELECTOR COMPOSITE /AMP PLAY...
  • Page 62 TH-A10R/TH-A10 Block diagrams (Audio out section) FROM LVA10108-A1 CN131 OF LVA10108-A2 (TUNER) CN805 SOURCE SELECTOR TUNER (R) IC151 TUNER (L) TC9164AN REC SELECTOR IC152 TC9162AN J1101 PLAY AUDIO 7 21 VOLUME IC157 CONTROL IC158 IC153 TC9459F MUTE CTL Q1131 Q1132...
  • Page 63 TH-A10R/TH-A10 Block diagrams (System section) Block diagrams (SP-PW10 Powered subwoofer section) LVA10108-A1 CN801 FROM/TO DVDP. ON VIDEO TRAYOUT TRAYIN 25, 54, 55 CPURST BUSY J801 X801 COMPULINK 10MHz SCLK0 S2UDT U2SDT 17-24, 26 DVD SYSTEM MICON 28-30, 34-38 FROM/TO 42-44, 63, 64...
  • Page 64 TH-A10R/TH-A10 Standerd schematic diagrams System control section Parts are safety assurance parts. Digital (Audio) signal Audio signal When replacing those parts make sure to use the specified one.
  • Page 65 TH-A10R/TH-A10 Audio input/output section CN151 R1193 QGF1016C1-19 C1205 R1153 4.7/50 C1215 IC160 4.7/50 NJM4580L R1185 R1158 R1152 3.3K R1176 C1216 R1186 4.7/50 C1206 4.7/50 R1194 IC156 NJM78M05FA R1191 R1183 C1203 4.7/50 J1103 C1213 IC159 4.7/50 QND0079-001 NJM4580L R1102 R1101 R1173 R1143 3.3K...
  • Page 66 TH-A10R/TH-A10 Video input/output section Parts are safety assurance parts. Video (Composite) signal Video (Luminance) signal Video (Color) signal When replacing those parts make sure to use the specified one.
  • Page 67 TH-A10R/TH-A10 DVD Servo controlo section 1/2 Digital data signal Parts are safety assurance parts. When replacing those parts make sure to use the specified one.
  • Page 68 TH-A10R/TH-A10 DVD Servo control section 2/2 Digtal (Audio) signal Video (Color) signal Digital (Video) signal Parts are safety assurance parts. When replacing those parts make sure to use the specified one. Video (Luminance) signal Digital data signal 2-10...
  • Page 69 TH-A10R/TH-A10 Front circuit section DI701 QLF0073-002 4.7/50 C709 4.7/50 C710 R727 R728 D701 D702 D703 RESET IC701 BUSY CLOK MN173222DM DATA_IN DATA_OUT R711 INITIAL Q706 X701 NAX0192-001X RESET L.LED C.LED Q707 R.LED Q708 IC711 GP1U261X C708 0.01 Q709 S712 CN705...
  • Page 70 TH-A10R/TH-A10 DSP control section C628 TP601 0.01/16 J601 R621 C621 ONN0347-001 C622 R622 100P 1/50 IC621 IC622 TC7SU04FU-X TC7SU04FU-X R627 4.7K R628 C680 1/6.3 R617 R618 C607 47/16 C2507 TP509 R2515 C2505 C2509 TP501 0.1/16 C2515 LIN+ L661 C624 C2519...
  • Page 71 TH-A10R/TH-A10 Connection circuit section Digital data signal Parts are safety assurance parts. When replacing those parts make sure to use the specified one. 2-13...
  • Page 72 TH-A10R/TH-A10 Power supply section 2-14...
  • Page 73 TH-A10R/TH-A10 Voltage value section 2-15...
  • Page 74 TH-A10R/TH-A10 Powered subwoofer section Audio signal Parts are safety assurance parts. When replacing those parts make sure to use the specified one. 2-16...
  • Page 75 TH-A10R/TH-A10 Printed circuit boards Power supply board (Surface side view) (Bottom side view) 2-17...
  • Page 76 TH-A10R/TH-A10 Front panel board (Surface side view) (Bottom side view) 2-18...
  • Page 77 TH-A10R/TH-A10 Audio/Video board 2-19...
  • Page 78 TH-A10R/TH-A10 Main board (Surface side view) (Bottom side view) 2-20...
  • Page 79 TH-A10R/TH-A10 Powered subwoofer board (SP-PWA10) 1/2 2-21...
  • Page 80 TH-A10R/TH-A10 Powered subwoofer board (SP-PWA10) 2/2 2-22...

  • Page 81: Parts List

    TH-A10R/TH-A10 PARTS LIST [ XV-THA10R ] * All printed circuit boards and its assemblies are not available as service parts. Area suffix B ------------------------------- U.K. E ----------- Continental Europe EN ------------ Northern Europe EE --------- Russian Federation - Contents -...
  • Page 82 TH-A10R/TH-A10...
  • Page 83 TH-A10R/TH-A10 Exploded view of general assembly and parts list Block No. board Video out board Power supply(2) Power supply(1) Front board (Power SW) Front board Front board(FL) (LED) board Tuner board Front board(SW3) Connection board Front board Front board (SW2)
  • Page 84 TH-A10R/TH-A10 Parts list (General assembly) Parts list (General assembly) Block No. M1MM Block No. M1MM Item Parts number Parts name Q'ty Description Area Item Parts number Parts name Q'ty Description Area LV10334-005A FRONT BASE LV20643-001A REAR COVER LV41540-001A FL SCREEN...
  • Page 85 TH-A10R/TH-A10 DVD mechanism assembly and parts list Block No. FLM-V3 FOR MODULE BOARD MECHA LOADING BOARD Parts list(DVD mechanism) PARTS NO. SUFFIX REF . PARTS NAME GMVMD3270 Chassis GMVMD3265 Tray GMVDG1308 Pulley gear GMVDG1309 Drive gear 1 GMVDG1310 Drive gear 2...
  • Page 86 TH-A10R/TH-A10 DVD mechanism assembly and parts list Block No. FML-V3 FOR SPINDEL MOTOR FOR STEPPING MOTOR FOR MODULE BOARD Parts list(DVD mechanism) REF . SUFFIX PARTS NO. PARTS NAME GMVWJ1277 Spindle FFC GMVEM0665 Spindle motor unit GMVEM0666 Stepping motor unit...

  • Page 87: Electrical Parts List

    TH-A10R/TH-A10 Electrical parts list Electrical parts list (Main board) Block No. 01 Item Remarks Parts number Parts name Area Item Parts number Parts name Remarks Area C 231 QETN1HM-475Z E CAPACITOR 4.7MF 20% 50V C1103 QCBB1HK-331Y C CAPACITOR 330PF 10% 50V...
  • Page 88 TH-A10R/TH-A10 Block No. 01 Electrical parts list (Main board) Item Remarks Item Remarks Parts number Parts name Area Parts number Parts name Area C1205 QETN1HM-475Z E CAPACITOR 4.7MF 20% 50V L1302 QQR0590-001 FILTER C1206 QTE1H06-475Z E CAPACITOR Q 231 KTA1267/YG/-T...
  • Page 89 TH-A10R/TH-A10 Block No. 01 Electrical parts list (Main board) Item Remarks Item Remarks Parts number Parts name Area Parts number Parts name Area R 812 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W R1105 QRE141J-471Y C RESISTOR 470 5% 1/4W R 813...
  • Page 90 TH-A10R/TH-A10 (Main board) Block No. 01 Electrical parts list Item Remarks Parts number Parts name Area R1182 QRZ9005-470X F.RES I/M 47 1/4W R1183 QRZ9005-470X F.RES I/M 47 1/4W R1184 QRZ9005-470X F.RES I/M 47 1/4W R1185 QRZ9005-470X F.RES I/M 47 1/4W...
  • Page 91 TH-A10R/TH-A10 Block No. 02 Electrical parts list (Front & Power board) Item Remarks Item Remarks Parts number Parts name Area Parts number Parts name Area C 201 NCS21HJ-470X C CAPACITOR C 974 QETN0JM-108Z E CAPACITOR 1000MF 20% 6.3V C 202...
  • Page 92 TH-A10R/TH-A10 Block No. 02 Electrical parts list (Front & Power board) Item Remarks Item Remarks Parts number Parts name Area Parts number Parts name Area D 945 CRS01-W SB DIODE Q 912 2SB647/CD/-T TRANSISTOR D 947 1SS355-X DIODE Q 913...
  • Page 93 TH-A10R/TH-A10 Block No. 02 Electrical parts list (Front & Power board) Item Remarks Item Remarks Parts number Parts name Area Parts number Parts name Area R 728 NRSA02J-221X MG RESISTOR R 969 NRSA02J-272X MG RESISTOR R 729 NRSA02J-471X MG RESISTOR...
  • Page 94 TH-A10R/TH-A10 Block No. 03 Electrical parts list (DSP board) Item Remarks Item Remarks Parts number Parts name Area Parts number Parts name Area C 601 NCB31HK-102X C CAPACITOR CN681 QGF1016F2-19W CONNECTOR C 602 NCB31HK-102X C CAPACITOR CN687 QGF1016F2-13W CONNECTOR C.M...
  • Page 95 TH-A10R/TH-A10 Block No. 03 Electrical parts list (DSP board) Item Remarks Item Parts number Parts name Remarks Area Parts number Parts name Area C2576 NCB31HK-392X C CAPACITOR K 614 NQR0269-007X FERRITE BEADS C2577 NEA71EM-475X E.CAPACITOR. K 615 NQR0269-007X FERRITE BEADS...
  • Page 96 TH-A10R/TH-A10 Block No. 03 Electrical parts list (DSP board) Item Remarks Item Remarks Parts number Parts name Area Parts number Parts name Area R 646 NRSA63J-103X MG RESISTOR R2532 NRSA63J-113X MG RESISTOR R 647 NRSA63J-225X MG RESISTOR R2533 NRSA63J-103X MG RESISTOR...
  • Page 97 TH-A10R/TH-A10 Block No. 04 Electrical parts list (DVD mecha board) Item Remarks Parts number Parts name Area C 17 NCS31HJ-101X C.CAPACITOR C 18 NCS31HJ-101X C.CAPACITOR C 19 NCS31HJ-101X C.CAPACITOR CN 11 QGF1016F2-37W CONNECTOR TO MAIN CN 12 QGF1016C2-21W CONNECTOR TO MECHA...
  • Page 98 TH-A10R/TH-A10 Block No. 05 Electrical parts list (DVD board) Item Remarks Item Remarks Parts number Parts name Area Parts number Parts name Area QCS31HJ-331Z C CAPACITOR 330PF 5% 50V C 209 NCB31CK-104X C CAPACITOR NCB21CK-104X C.CAPACITOR C 210 NCB31CK-104X C CAPACITOR NCB21CK-104X C.CAPACITOR...
  • Page 99 TH-A10R/TH-A10 Block No. 05 Electrical parts list (DVD board) Item Remarks Item Parts number Parts name Remarks Area Parts number Parts name Area C 310 NCB31CK-104X C CAPACITOR C 526 NCB31CK-104X C CAPACITOR C 311 NCB31CK-104X C CAPACITOR C 527...
  • Page 100 TH-A10R/TH-A10 Block No. 05 Electrical parts list (DVD board) Item Remarks Item Remarks Parts number Parts name Area Parts number Parts name Area IC372 TC7SHU04FU-X IC(DIGITAL) K 575 NQR0007-002X FERRITE BEADS IC374 TC7WH74FU-X K 576 NQR0007-002X FERRITE BEADS IC401 MN102L25GHJ IC C.M.
  • Page 101 TH-A10R/TH-A10 Block No. 05 Electrical parts list (DVD board) Item Remarks Item Remarks Parts number Parts name Area Parts number Parts name Area R 204 NRSA63J-102X MG RESISTOR R 272 NRSA63J-103X MG RESISTOR R 205 NRSA63J-473X MG RESISTOR R 273...
  • Page 102 TH-A10R/TH-A10 Block No. 05 Electrical parts list (DVD board) Item Remarks Item Remarks Parts number Parts name Area Parts number Parts name Area R 462 NRSA63J-0R0X MG RESISTOR R 570 NRVA63D-221X MMF RESISTOR R 491 NRSA63J-472X MG RESISTOR R 571...
  • Page 103 TH-A10R/TH-A10 Block No. 06 Electrical parts list (Tuner board) Item Remarks Item Remarks Parts number Parts name Area Parts number Parts name Area AT101 QNB0014-001 ANT TERMINAL Q 103 2SC461/BC/-T TRANSISTOR C 101 NCB21HK-103X C CAPACITOR Q 111 KTC3199/GL/-T TRANSISTOR...
  • Page 104 TH-A10R/TH-A10 Packing materials and accessories parts list Block No. Block No. (Packing) Parts list Block No. M3MM Item Parts number Parts name Q'ty Description Area QPC06005515P POLY BAG FOR SET LV30580-029A PACKING CASE B,E,EN LV30580-028A PACKING CASE LV20651-001A PACKING PAD(L)
  • Page 105 TH-A10R/TH-A10 PARTS LIST [ SP-THA10 ] * All printed circuit boards and its assemblies are not available as service parts. Area suffix B ------------------------------- U.K. E ----------- Continental Europe EN ------------ Northern Europe EE --------- Russian Federation - Contents -...
  • Page 106 TH-A10R/TH-A10 Exploded view of general assembly and parts list (SP-THA10) Block No. board(3) board(2) 26 31 Main board Main board(VR.PCB) board(1) 3-26...
  • Page 107 TH-A10R/TH-A10 Parts list (Speaker assembly) Block No. M5MM Item Parts number Parts name Q'ty Description Area LV10337-001A MOLD BASE LV30225-066A SPACER LV30225-067A SPACER LV31723-001A TRANS BRACKET QYSBSF4008Z SCREW FOR TRANS BKT QQT0297-003 P.TRANS E406309-002 SPACER QYSDSTL4010E SPECIAL SCREW LV30225-078A SPACER...
  • Page 108 TH-A10R/TH-A10 Electrical parts list Electrical parts list (Main board) Block No. 07 Item Remarks Item Remarks Parts number Parts name Area Parts number Parts name Area C 100 QTE1H06-475Z E CAPACITOR C 551 QFVF1HJ-103Z F CAPACITOR .010MF 5% 50V C 101...
  • Page 109 TH-A10R/TH-A10 Block No. 07 Electrical parts list (Main board) Item Remarks Item Remarks Parts number Parts name Area Parts number Parts name Area Q 501 DTC114ESA-T DIGITAL.TR TAPE R 515 QRE141J-100Y C RESISTOR 10 5% 1/4W Q 502 KTA1267/YG/-T TRANSISTOR...
  • Page 110 TH-A10R/TH-A10 Block No. 08 Electrical parts list (Sub board) Item Remarks Item Parts number Parts name Remarks Area Parts number Parts name Area C 202 QETN1HM-105Z E CAPACITOR 1.0MF 20% 50V C 337 QCBB1HK-221Y C CAPACITOR 220PF 10% 50V C 203...
  • Page 111 TH-A10R/TH-A10 Block No. 08 Electrical parts list (Sub board) Item Remarks Item Remarks Parts number Parts name Area Parts number Parts name Area L 301 QQLZ003-1R0 INDUCTOR R 250 QRE141J-475Y C RESISTOR 4.7M 5% 1/4W L 302 QQLZ003-1R0 INDUCTOR R 251...
  • Page 112 TH-A10R/TH-A10 Block No. 08 Electrical parts list (Sub board) Item Remarks Parts number Parts name Area R 335 QRE141J-473Y C RESISTOR 47K 5% 1/4W R 336 QRK126J-4R7X C RESISTOR 4.7 5% 1/2W R 337 QRE141J-8R2Y C RESISTOR 8.2 5% 1/4W...
  • Page 113 TH-A10R/TH-A10 3-33...
  • Page 114 TH-A10R/TH-A10 Packing materials and accessories parts list Block No. Block No. A1~A13 3-34...
  • Page 115 TH-A10R/TH-A10 (Packing) Parts list Block No. M6MM Item Parts number Parts name Q'ty Description Area LV32243-001A CARTON LV41665-001A PROTECTOR QPA10010005P POLY BAG FOR SPK LV31968-001A ACC.BOX LV31983-001A CARTON SHEET QPA02504507P POLY BAG FOR ACC B,E,EN QPA03004507P POLY BAG FOR ACC...
  • Page 116 TH-A10R/TH-A10 VICTOR COMPANY OF JAPAN, LIMITED OPTICAL DISC BUSINESS DIV. PERSONAL & MOBILE NETWORK BUSINESS UNIT AV & MULTIMEDIA COMPANY 1644, Shimotsuruma, Yamato, Kanagawa 242-8514, Japan Printed in Japan No.20872 200009(S)

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