Download
Share
Print this page
JVC TH-G61EN Service Manual
  1. Manuals
  2. Brands
  3. JVC Manuals
  4. Home Theater System
  5. TH-G61EN
  6. Service manual
JVC TH-G61EN Service Manual

JVC TH-G61EN Service Manual

Dvd digital cinema system
Hide thumbs

Advertisement

Quick Links

REVISION INFORMATION
DVD DIGITAL CINEMA SYSTEM
TH-G31A, TH-G31B, TH-G31E, TH-G31EN,
TH-G31UG, TH-G31UH, TH-G31UN, TH-G31UX,
TH-G41A, TH-G41UX, TH-G61A, TH-G61E,
TH-G61EN, TH-G61UH, TH-G61UN, TH-G61UX
OVERVIEW
Add TH-G31UG.
DETAILS
COVER SECTION
Title
Line
Revision
Rev.002
Issue Date
2010/01
Model No.
TH-G31A, TH-G31B, TH-G31E, TH-G31EN,
TH-G31UH, TH-G31UN, TH-G31UX, TH-G41A,
TH-G41UX, TH-G61A, TH-G61E, TH-G61EN,
TH-G61UH, TH-G61UN, TH-G61UX
STANDARD SCHEMATIC DIAGRAMS
Schematic Diagram
Diagram Name
Menu
FRONT JACK CIRCUIT
Exploded View
Diagram Name
Menu
Packing materials and accessories(TH-G41/G31) Packing materials and accessories(TH-G31/G41)
No.MB713<Rev.002>
No.MB713<Rev.002>
DAIAGRAM
No.MB713<Rev.002>
COPYRIGHT © 2010 Victor Company of Japan, Limited
No.MB713<Rev.003>
Rev.003
2010/06
TH-G31A, TH-G31B, TH-G31E, TH-G31EN,
TH-G31UG, TH-G31UH, TH-G31UN, TH-G31UX,
TH-G41A, TH-G41UX, TH-G61A, TH-G61E,
TH-G61EN, TH-G61UH, TH-G61UN, TH-G61UX
No.MB713<Rev.003>
FRONT JACK CIRCUIT
DIAGRAM
No.MB713<Rev.003>
Description
Description
Description
MB713-R003
2010/06

Advertisement

loading

Related Manuals for JVC TH-G61EN

Summary of Contents for JVC TH-G61EN

  • Page 1 REVISION INFORMATION DVD DIGITAL CINEMA SYSTEM TH-G31A, TH-G31B, TH-G31E, TH-G31EN, TH-G31UG, TH-G31UH, TH-G31UN, TH-G31UX, TH-G41A, TH-G41UX, TH-G61A, TH-G61E, TH-G61EN, TH-G61UH, TH-G61UN, TH-G61UX OVERVIEW Add TH-G31UG. DETAILS COVER SECTION Title Line No.MB713<Rev.002> No.MB713<Rev.003> Description Revision Rev.002 Rev.003 Issue Date 2010/01 2010/06 Model No.
  • Page 2 PARTS LIST MODEL No. LIST Model No. No.MB713<Rev.003> Model No. No.MB713<Rev.003> Model No. No.MB713<Rev.003> TH-G31A TH-G31UN TH-G61EN TH-G31B TH-G31UX TH-G61UH TH-G31E TH-G41A TH-G61UN TH-G31EN TH-G41UX TH-G61UX TH-G31UG TH-G61A TH-G31UH TH-G61E General assembly [M1MM] Part No. ! Symbol or Part Name...
  • Page 3 (MB713-R003) 3...
  • Page 4 Victor Company of Japan, Limited Home Entertainment Business Division Personal AV Operation 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan (MB713-R003) Printed in Japan No.MB713<Rev.002>...
  • Page 5 REVISION INFORMATION DVD DIGITAL THEATER SYSTEM TH-G51J, TH-G41J, TH-G41C, TH-G31J, TH-G31C, TH-G61C OVERVIEW Add TH-G61C. DETAILS COVER SECTION Title Line No.MB712<Rev.001> No.MB712<Rev.002> Description Revision Rev.001 Rev.002 Issue Date 2009/09 2010/02 Model No. TH-G31C, TH-G31J, TH-G41C, TH-G31C, TH-G31J, TH-G41C, TH-G41J, H-G51J TH-G41J, TH-G51J, TH-G61C Cover Illustration...
  • Page 6 Title Line No.MB712<Rev.001> No.MB712<Rev.002> Description 199 - Operating humidity 5% to 85% 200 - Laser Semiconductor laser, wavelength 650 nm 201 - CD/DVD 202 - Video system NTSC 203 - Frequency response (audio) 140 Hz to 20 kHz * 204 - Signal-to-noise ratio (audio) More than 75 dB (1 kHz, 20 kHz LPF/A-Filter) * 205 -...
  • Page 7 Title Line No.MB712<Rev.001> No.MB712<Rev.002> Description 224 - Outputs MONITOR OUT, HDMI OUT, COMPONENT VIDEO OUT 225 - Speakers 226 - Front Speaker Type 2 Way 3 Speaker 227 - Impedance 4 Ÿ 228 - Frequency Response 80 - 18000 Hz 229 - Sound Pressure Level 83 dB/W (1m)
  • Page 8 Title Line No.MB712<Rev.001> No.MB712<Rev.002> Description 248 - Net Dimensions (W × H × D) 311 × 209 × 83 mm 249 - Net Weight 0.78 kg 250 - Passive Subwoofer Type 1 Way 1 Speaker 251 - Impedance 3 Ÿ 252 - Frequency Response 40 - 1500 Hz...
  • Page 9 Electrical parts list Main board [01] Part No. Symbol Part Name Description Models <Rev.001> <Rev.002> 01 C3C6 ------------ LG-0CK104CKG6A C CAPACITOR (Addition) 1 06 01 L3D2 ------------ LG-0LCCE00042A BEAD FILTER (Addition) 1 06 01 L3D3 ------------ LG-0LCCE00042A BEAD FILTER (Addition) 1 06 Packing and accessories TH-G61 [M4MM] Part No.
  • Page 10 Victor Company of Japan, Limited Home Entertainment Business Division Personal AV Operation 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan (MB712-R002) Printed in Japan No.MB712<Rev.001>...

  • Page 11: Table Of Contents

    SERVICE MANUAL DVD DIGITAL CINEMA SYSTEM MB713<Rev.002> 2010 1 S ERVICE MANUAL TH-G61E, TH-G61EN, TH-G61A, TH-G61UX, TH-G61UN, TH-G41A, TH-G41UX, TH-G31B, TH-G31E, TH-G31EN, TH-G31A, TH-G31UX, TH-G31UN, TH-G61UH, TH-G31UH TH-G61 SP-THG61F SP-THG50W TH-G31 SP-THG61C SP-THG50W SP-THG61C SP-THG51F XV-THG31 SP-THG51F SP-THG51F TH-G41 SP-THG50W...
  • Page 12 SPECIFICATION EX-A15E/EE TH-G61 Europe and Oceania General Power supply 220 - 240 V ~ 50/60 Hz Power consumption 130 W Net Weight 3.6 kg External dimensions (W × H × D) 430 × 76 × 317 mm Operating conditions Temperature: 5°C to 35°C, Operation status: Horizontal Operating humidity 5% to 85% Laser...
  • Page 13 Center speaker Type 1 Way 1 Speaker 4 Ω Impedance Frequency Response 120 - 18000 Hz Sound Pressure Level 83 dB/W (1m) Rated Input Power 155 W Max. Input Power 310 W Net Dimensions (W × H × D) 301 × 118 × 83 mm Net Weight 0.9 kg Rear Speaker...
  • Page 14 TH-G61 Asia General Power supply 110 - 240 V ~ 50/60 Hz Power consumption 130 W Net Weight 3.6 kg External dimensions (W × H × D) 430 × 76 × 317 mm Operating conditions Temperature: 5°C to 35°C, Operation status: Horizontal Operating humidity 5% to 85% Laser...
  • Page 15 Center speaker Type 1 Way 1 Speaker 4 Ω Impedance Frequency Response 120 - 18000 Hz Sound Pressure Level 83 dB/W (1m) Rated Input Power 155 W Max. Input Power 310 W Net Dimensions (W × H × D) 301 × 118 × 83 mm Net Weight 0.9 kg Rear Speaker...
  • Page 16 TH-G41 Oceania General Power supply 220 - 240 V ~ 50/60 Hz Power consumption 130 W Net Weight 3.6 kg External dimensions (W × H × D) 430 × 76 × 317 mm Operating conditions Temperature: 5°C to 35°C, Operation status: Horizontal Operating humidity 5% to 85% Laser...
  • Page 17 Center speaker Type 1 Way 1 Speaker 4 Ω Impedance Frequency Response 120 - 18000 Hz Sound Pressure Level 83 dB/W (1m) Rated Input Power 155 W Max. Input Power 310 W Net Dimensions (W × H × D) 301 × 118 × 83 mm Net Weight 0.9 kg Passive Subwoofer...
  • Page 18 TH-G41 Asia General Power supply 110 - 240 V ~ 50/60 Hz Power consumption 130 W Net Weight 3.6 kg External dimensions (W × H × D) 430 × 76 × 317 mm Operating conditions Temperature: 5°C to 35°C, Operation status: Horizontal Operating humidity 5% to 85% Laser...
  • Page 19 Center speaker Type 1 Way 1 Speaker 4 Ω Impedance Frequency Response 120 - 18000 Hz Sound Pressure Level 83 dB/W (1m) Rated Input Power 155 W Max. Input Power 310 W Net Dimensions (W × H × D) 301 × 118 × 83 mm Net Weight 0.9 kg Passive Subwoofer...
  • Page 20 TH-G31 Europe and Oceania General Power supply 220 - 240 V ~ 50/60 Hz Power consumption 130 W Net Weight 3.6 kg External dimensions (W × H × D) 430 × 76 × 317 mm Operating conditions Temperature: 5°C to 35°C, Operation status: Horizontal Operating humidity 5% to 85% Laser...
  • Page 21 Center speaker Type 1 Way 1 Speaker 4 Ω Impedance Frequency Response 120 - 18000 Hz Sound Pressure Level 83 dB/W (1m) Rated Input Power 155 W Max. Input Power 310 W Net Dimensions (W × H × D) 301 × 118 × 83 mm Net Weight 0.9 kg Passive Subwoofer...
  • Page 22 TH-G31 Asia General Power supply 110 - 240 V ~ 50/60 Hz Power consumption 130 W Net Weight 3.6 kg External dimensions (W × H × D) 430 × 76 × 317 mm Operating conditions Temperature: 5°C to 35°C, Operation status: Horizontal Operating humidity 5% to 85% Laser...
  • Page 23 Center speaker Type 1 Way 1 Speaker 4 Ω Impedance Frequency Response 120 - 18000 Hz Sound Pressure Level 83 dB/W (1m) Rated Input Power 155 W Max. Input Power 310 W Net Dimensions (W × H × D) 301 × 118 × 83 mm Net Weight 0.9 kg Passive Subwoofer...

  • Page 24: Precaution

    SECTION 1 PRECAUTION Safety Precautions (1) This design of this product contains special hardware and voltmeter. many circuits and components specially for safety purpos- Move the resistor connection to each exposed metal es. For continued protection, no changes should be made part, particularly any exposed metal part having a return to the original design unless authorized in writing by the path to the chassis, and measure the AC voltage across...
  • Page 25 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. 1.5.1 Grounding to prevent damage by static electricity Static electricity in the work area can destroy the optical pickup (laser diode) in devices such as laser products.

  • Page 26: Specific Service Instructions

    Important for laser products 1.CLASS 1 LASER PRODUCT 5.CAUTION : If safety switches malfunction, the laser is able to function. 2.CAUTION : (For U.S.A.) Visible and/or invisible class II laser radiation 6.CAUTION : Use of controls, adjustments or performance of when open.

  • Page 27: Disassembly

    SECTION 3 DISASSEMBLY Main body (Used figure are TH-G61E) 3.1.1 Removing the Top cover (See Fig.1) 3.1.3 Removing the DVD mechanism (See Fig.5) Remove the three screws attaching the Top cover. (1) Disconnect the card wires from DVD mechanism connect- ed to connectors CN401 CN402...
  • Page 28 3.1.5 Removing the SCART board (See Fig.7, 8) (1) Disconnect the card wire from Main board connected to connector CN250 of the SCART board. (See Fig.7) CN250 Fig.10 (5) Disconnect the connector wire from FAN connected to con- nector CN603 of the Mainboard.
  • Page 29 DVD mechanism 3.2.1 Main base (See Fig.1) 3.2.3 Slide base assembly (See Fig.3) (1) Place the disc clamp assembly as Fig.1. (1) Release the four screws (S2). (2) Lift up the disc clamp assembly in direction of the arrow (A). (2) Disconnect the FFC connector (C1).

  • Page 30: Adjustment

    3.2.7 Loading board assembly (See Fig.4) (1) Release one screw (S5). (3) Unlock two locking tabs (L6) and separate the loading (2) Unlock the loading motor (C2) from the hook (H1) on the board assembly from the main base. main base. Up/Down guide Loading gear Pully gear...

  • Page 31: Troubleshooting

    SECTION 5 TROUBLESHOOTING Power supply circuit Insert power cord. Check power plug and power Is the Digitron on correctly? supply circuit. Turn power on. Is power on? Check power supply circuit. Does initial read work? Check laser circuit. Check focus circuit. Check disc.
  • Page 32 Front circuit Power on. Check if Blue or Red LED Reconnect it. CN302 and PN331 turn off? are ok? Check if Is the Digitron on the front power Refer to SMPS part. correctly? is ok?(*1) Check if Check pattern and resoldering DIS301 is ok? Check if the Check if all...
  • Page 33 System operation flow POWER ON. 1. Initializes SERVO, DSP & RISC registers. 2. Write RISC code to SDRAM. 3. Reset RISC. Show LOGO. Tray closed? Tray close to closed position. SLED at inner side? SLED moves to inner position. 1. Judge whether have disc and disc type. 2.
  • Page 34 Amp protection "PROTECTION" appears on the FLD. After unplug power cord, connect again. Power on. "PROTECTION" appears continuously on the FLD. Is the IC101 pin53 Replace IC101. "LOW" signal(0V)? Is the Q703, Q704 and Replace the Q703, Q704 and Q705. Q705 normal? Replace TI AMP IC(IC701, IC702, IC703, IC704) 1-24 (No.MB713<Rev.002>)
  • Page 35 AUDIO u-COM circuit (DVD & AMP) Power On. Does Does AV1,TV AUDIO, AV1 OPT and FM 87.5 CD/DVD appear at appear at FLD? FLD. Does Does it Reading appear appear DVD Error at FLD? at FLD? Check Does no Disc or Time power part of Refer to SMPS.
  • Page 36 Victor Company of Japan, Limited Home Entertainment Business Division Personal AV Operation 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan (No.MB713<Rev.002>) Printed in Japan...
  • Page 37 SCHEMATIC DIAGRAMS DVD DIGITAL CINEMA SYSTEM TH-G61E, TH-G61EN, TH-G61A, TH-G61UX, TH-G61UN, TH-G41A, TH-G41UX, TH-G31B, TH-G31E, TH-G31EN, TH-G31A, TH-G31UX, TH-G31UN, TH-G61UH, TH-G31UH DVD-ROM No.SML2009S2 TH-G31 SP-THG50W SP-THG61C TH-G61 SP-THG61F SP-THG51F XV-THG31 SP-THG51F SP-THG50W SP-THG61C Europe only TH-G41 SP-THG50W SP-THG61C SP-THG51F XV-THG61...
  • Page 38 In regard with component parts appearing on the silk-screen printed side (parts side) of the PWB diagrams, the parts that are printed over with black such as the resistor ( ), diode ( ) and ICP ( ) or identified by the " " mark nearby are critical for safety.
  • Page 41 HDMI TX...
  • Page 44 HDMI HDMI TX HDMI RX...
  • Page 55 C3A2 C313 C307 W302 W312 W321 W311 R351 W323 C303 W317 TP317 W334 TP318 C308 W316 Q304 CN302 1. FL(-) 2. FL(+) 3. VKK R363 4. 5V_USB 5. DGND 6. STBY 7. VOL_DOWN TP331 8. KEY 9. VOL_UP TP330 10. 5V W313 11.
  • Page 56 L408 Q405 R455 D406 R440 R401 R884 R883 R887 R888 R443 L409 C404 C411 C413 C544 R871 C501 R872 C517 C516 C872 R552 R553 C871 R858 R554 R857 R856 R415 R437 C859 C506 27Mhz X801 C548 C874 C830 C549 C833 R829 TW801 C827...
  • Page 57 SMPS board (forward side) ( Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) ) BD901 W902 R936 TH901 R977 W904 C916 D981 W910 D982 R919 Q901 Q904 ZD975 D902 R921 W908 D970 D904 D937 T901 ZD971...
  • Page 58 SMPS board (reverse side) ( Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) ) C969 C968 C966 C974 C975 C967 C989 C983 R972 C954 C958 C964 R964 C957 C960 R965 R966 C988 C979 R958 R957 C959...
  • Page 59 < M E M O >...
  • Page 60 Victor Company of Japan, Limited Home Entertainment Business Division Personal AV Operation Printed in Japan (No.MB713SCH<Rev.002>)
  • Page 61 PARTS LIST TH-G61E, TH-G61EN, TH-G61A, TH-G61UX, TH-G61UN, TH-G41A, TH-G41UX, TH-G31B, TH-G31E, TH-G31EN, TH-G31A, TH-G31UX, TH-G31UN, TH-G61UH, TH-G31UH MODEL MARK MODEL MARK MODEL MARK TH-G61E TH-G41A TH-G31A TH-G61EN TH-G41UX TH-G31UX TH-G61A TH-G31B TH-G31UN TH-G61UX TH-G31E TH-G61UH TH-G61UN TH-G31EN TH-G31UH * All printed circuit boards and its assemblies are not available as service parts.
  • Page 62 Exploded view of general assembly and parts list Block No. Front key board DVD mecha Front timer board I/O board PTB board 26 27...
  • Page 63 I/O board Main board SMPS board The parts without symbol number are not service.
  • Page 64 General Assembly Block No. [M][1][M][M] Symbol No. Part No. Part Name Description Local LG-AGL72919617 FRONT PANEL ASSY LG-AGL72919618 FRONT PANEL ASSY C,D,E,N LG-AGL72919616 FRONT PANEL ASSY LG-AGL72919614 FRONT PANEL ASSY H,I,J LG-AGL72919615 FRONT PANEL ASSY K,L,M,O LG-ADV72931903 FRAME ASSY A,B,H,I,J LG-ADV72931906 FRAME ASSY C,F,G...
  • Page 65 <MEMO>...
  • Page 66 DVD mechanism assembly and parts list Block No. DP-12AV The parts without symbol number are not service.
  • Page 67 DVD mechanism Block No. [M][J][M][M] Symbol No. Part No. Part Name Description Local LG-ACA34280801 CLAMP ASSY LG-EAD39264010 FFC WIRE 240mm 23P LG-MCQ41263801 DAMPER (x2) LG-MCQ38556901 DAMPER (x2) LG-4400R-0006B BELT LG-4470R-0154A GEAR LG-EAU32164911 DC MOTOR ASSY LG-4560R-0008A PULLEY LG-6871R-9297M LOADING SW BOARD ASSY LG-4470R-0176A GEAR LG-4974R-0067A...

  • Page 68: Electrical Parts List

    LG-0CH4330K412 C CAPACITOR 33pF 5% 50V IC101A LG-SAA34054602 MICOM HW994 C112 LG-0CK104CKG6A C CAPACITOR 100nF 10% 50V IC502A LG-SAA34054505 MICOM JVC/MT1389MH A,B,C, C113 LG-0CH4330K412 C CAPACITOR 33pF 5% 50V D,F,G, C114 LG-0CK104CKG6A C CAPACITOR 100nF 10% 50V H,I,J,K, C115 LG-0CK104CKG6A...
  • Page 69 Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local C205 LG-0CH8106F611 AL CAPACITOR 10uF 20% 16V C2A1 LG-0CH4240K412 C CAPACITOR 24pF 5% 50V C,D,E, F,G,K,L C206 LG-0CH8106F611 AL CAPACITOR 10uF 20% 16V ,M,N,O C209 LG-0CH1222K562 C CAPACITOR...
  • Page 70 Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local C519 LG-0CK104CKG6A C CAPACITOR 100nF 10% 50V C6Y8 LG-0CH1103K562 C CAPACITOR 10nF 10% 50V C520 LG-0CK104CKG6A C CAPACITOR 100nF 10% 50V C701 LG-0CK104CKG6A C CAPACITOR 100nF 10% 50V C521 LG-0CH4220K412...
  • Page 71 Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local C780 LG-0CK104CKG6A C CAPACITOR 100nF 10% 50V C7G6 LG-0CH1103K566 C CAPACITOR 10nF 10% 50V C781 LG-0CE108AK610 AL CAPACITOR 1000uF 20% C7G7 LG-0CH1103K566 C CAPACITOR 10nF 10% 50V C782 LG-0CH1104K566...
  • Page 72 Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local C877 LG-0CK104CKG6A C CAPACITOR 100nF 10% 50V C,F,G R166 NRSA63J-101X MG RESISTOR 100Ω 1/16W J C878 LG-0CH8106F611 AL CAPACITOR 10uF 20% 16V C,F,G R167 NRSA63J-101X MG RESISTOR 100Ω...
  • Page 73 Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local R242 LG-0RH0332C622 CHIP RESISTOR 3Ω 5% 1/10W R292 NRSA63J-0R0X MG RESISTOR LG-0RH0000C622 C,D,E, F,G,K,L R243 LG-0RH0332C622 CHIP RESISTOR 3Ω 5% 1/10W ,M,N,O R244 LG-0RH0332C622 CHIP RESISTOR 3Ω...
  • Page 74 Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local R450 NRSA63J-472X MG RESISTOR 4.7kΩ 1/16W J R668 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R451 NRSA63J-223X MG RESISTOR 22kΩ 1/16W J R669 NRSA63J-103X MG RESISTOR 10kΩ...
  • Page 75 Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local R792 NRSA63J-101X MG RESISTOR 100Ω 1/16W J R862 LG-0RH0332C622 CHIP RESISTOR 33Ω 5% 1/10W C,F,G R794 LG-0RH0331D622 CHIP RESISTOR 3.3Ω 5% 1/8W R867 LG-0RRZVTA0011 ARRAY RESISTOR 10Ω...
  • Page 76 Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local L290 LG-0LC2000005B INDUCTOR 220nH 10% 0V TU100 LG-EBL57006801 ANALOG TUNER KST-MW004MV0- C,D,E, S60W F,G,K,L L291 LG-0LCCE00016A INDUCTOR 470nH 10% 0V ,M,N,O L3C1 LG-0LCCE00042A BEAD FILTER 1000Ω...
  • Page 77 Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local R398 LG-0RH1002D622 CHIP RESISTOR 10kΩ 5% 1/8W R2G6 LG-0RH2202D622 CHIP RESISTOR 22ÇãΩ 5% 1/8W C,D,E, F,G,K,L, R399 LG-0RH1200D622 CHIP RESISTOR 120Ω 5% 1/8W M,N,O VR301 LG-6110E00019C ENCODER SWITCH...
  • Page 78 Packing materials and accessories parts list (TH-G61) Block No. No additional / supplemental order of WARRANTY CARDs are available. A7,A8,A9,A10, TH-G61A A11,A12 P2 2/2 The parts without symbol number are not service. 3-18...
  • Page 79 Packing and Accessories (TH-G61) Block No. [M][3][M][M] Symbol No. Part No. Part Name Description Local LG-AFN73077659 INST ASSY LG-AFN73077672 INST ASSY LG-AFN73273245 INST ASSY LG-AFN73363503 INST ASSY LG-AFN73273212 INST ASSY LG-AFN73363560 INST ASSY ------------ BATTERY 1.5V LG-AKB37006112 REMOCON UNIT LG-AKB37006113 REMOCON UNIT C,D,E,N LG-6850R-PAA5F...
  • Page 80 Packing materials and accessories parts list (TH-G41/G31) Block No. No additional / supplemental order of WARRANTY CARDs are available. A7,A8,A9,A10, A11,A12 TH-G41UX A,UX The parts without symbol number are not service. 3-20...
  • Page 81 Packing and Accessories (TH-G41/G31) Block No. [M][4][M][M] Symbol No. Part No. Part Name Description Local LG-AFN73077658 INST ASSY LG-AFN73273270 INST ASSY LG-AFN73273297 INST ASSY LG-AFN73077663 INST ASSY LG-AFN73077677 INST ASSY LG-AFN73077657 INST ASSY LG-AFN73273298 INST ASSY LG-AFN73273214 INST ASSY LG-AFN73273295 INST ASSY ------------ BATTERY...
  • Page 82 REVISION INFORMATION DVD DIGITAL CINEMA SYSTEM TH-G61E, TH-G61EN, TH-G61A, TH-G61UX, TH-G61UN, TH-G41A, TH-G41UX, TH-G31B, TH-G31E, TH-G31EN, TH-G31A, TH-G31UX, TH-G31UN, TH-G61UH, TH-G31UH OVERVIEW Add TH-G61UH and TH-G31UH. DETAILS COVER SECTION Title Line No.MB713<Rev.001> No.MB713<Rev.002> Description Revision Rev.001 Rev.002 Issue Date 2009/10 2010/01 Model No.
  • Page 83 Title Line No.MB713<Rev.001> No.MB713<Rev.002> Description Operating conditions Temperature: 5°C to 35°C, Operation status: Horizontal Operating humidity 5% to 85% 10 - Laser Semiconductor laser, wavelength 650 nm 11 - CD/DVD 12 - Video system PAL/NTSC 13 - Frequency response (audio) 140 Hz to 20 kHz* 14 - Signal-to-noise ratio (audio)
  • Page 84 Title Line No.MB713<Rev.001> No.MB713<Rev.002> Description 34 - Subwoofer* 35 - Inputs AUDIO IN, OPTICAL IN, AUX IN, USB, TV-AUDIO (SCART) 36 - Outputs MONITOR OUT, HDMI OUT, SCART (for Europe), COMPONENT VIDEO OUT 37 - Speakers 38 - Front Speaker Type 2 Way 3 Speaker 39 -...
  • Page 85 Title Line No.MB713<Rev.001> No.MB713<Rev.002> Description 59 - Max. Input Power 310 W 60 - Net Dimensions (W × H × D) 113 × 209 × 83 mm 61 - Net Weight 0.78 kg 62 - Passive Subwoofer Type 1 Way 1 Speaker 63 - Impedance 3 Ÿ...
  • Page 86 Title Line No.MB713<Rev.001> No.MB713<Rev.002> Description 88 - Signal-to-noise ratio (audio) More than 75 dB (1 kHz, 20 kHz LPF/A-Filter)* 89 - Dynamic range (audio) More than 75 dB* 90 - Harmonic distortion (audio) 0.5 % (1 kHz, at 1W position) (20 kHz LPF)* 91 - Video 92 -...
  • Page 87 Title Line No.MB713<Rev.001> No.MB713<Rev.002> Description 114 - Frequency Response 80 - 18000 Hz 115 - Sound Pressure Level 83 dB/W (1m) 116 - Rated Input Power 155 W 117 - Max. Input Power 310 W 118 - Net Dimensions (W × H × D) 280 ×...
  • Page 88 Title Line No.MB713<Rev.001> No.MB713<Rev.002> Description 139 - Sound Pressure Level 82 dB/W (1m) 140 - Rated Input Power 255 W 141 - Max. Input Power 450 W 142 - Net Dimensions (W × H × D) 236 × 435 × 391 mm 143 - Net Weight 5.7 kg...
  • Page 89 Title Line No.MB713<Rev.001> No.MB713<Rev.002> Description 170 - Tuner 171 - Tuning Range 87.50 - 108.00 MHz 172 - Intermediate Frequency 128 kHz 173 - Signal-to Noise Ratio 60 dB (Mono) * 174 - Frequency Response 140 - 10,000 Hz * 175 - AM (for Australia and Asia) Tuning Range...
  • Page 90 Title Line No.MB713<Rev.001> No.MB713<Rev.002> Description 194 - Center speaker Type 1 Way 1 Speaker 195 - Impedance 4 Ÿ 196 - Frequency Response 120 - 18000 Hz 197 - Sound Pressure Level 83 dB/W (1m) 198 - Rated Input Power 155 W 199 - Max.
  • Page 91 Title Line No.MB713<Rev.001> No.MB713<Rev.002> Description 223 - Operating humidity 5% to 85% 224 - Laser Semiconductor laser, wavelength 650 nm 225 - CD/DVD 226 - Video system PAL/NTSC 227 - Frequency response (audio) 140 Hz to 20 kHz* 228 - Signal-to-noise ratio (audio) More than 75 dB (1 kHz, 20 kHz LPF/A-Filter)* 229 -...
  • Page 92 Title Line No.MB713<Rev.001> No.MB713<Rev.002> Description 250 - Outputs MONITOR OUT, HDMI OUT, COMPONENT VIDEO 251 - Speakers 252 - Front/Rear Speaker Type 1 Way 1 Speaker 253 - Impedance 4 Ÿ 254 - Frequency Response 120 - 18000 Hz 255 - Sound Pressure Level 83 dB/W (1m) 256 -...
  • Page 93 Title Line No.MB713<Rev.001> No.MB713<Rev.002> Description 275 - Net Weight 5.7 kg 276 - 277 - Output power DC 5V 500mA 279 - Items with * are measured at Front Speaker Terminals in STEREO mode 280 - Designs and specifications are subject to change without notice.
  • Page 94 Title Line No.MB713<Rev.001> No.MB713<Rev.002> Description 306 - Frequency Response 140 - 10,000 Hz * 307 - AM (for Australia and Asia) Tuning Range 522 - 1,710 MHz 308 - Intermediate Frequency 128 kHz 309 - Amplifier 310 - Stereo mode 155 W + 155 W (4Ÿ...
  • Page 95 Title Line No.MB713<Rev.001> No.MB713<Rev.002> Description 331 - Max. Input Power 310 W 332 - Net Dimensions (W × H × D) 301 × 118 × 83 mm 333 - Net Weight 0.9 kg 334 - Passive Subwoofer Type 1 Way 1 Speaker 335 - Impedance 3 Ÿ...
  • Page 96 Title Line No.MB713<Rev.001> No.MB713<Rev.002> Description 360 - Harmonic distortion (audio) 0.5 % (1 kHz, at 1W position) (20 kHz LPF)* 361 - Video 362 - Video output 1.0 V (p-p), 75 Ÿ, negative sync., RCA jack × 1 363 - COMPONENT VIDEO OUT (Y) 1.0 V (p-p), 75 ohms, negative sync, RCA jack ×...
  • Page 97 Title Line No.MB713<Rev.001> No.MB713<Rev.002> Description 385 - Sound Pressure Level 83 dB/W (1m) 386 - Rated Input Power 155 W 387 - Max. Input Power 310 W 388 - Net Dimensions (W × H × D) 113 × 209 × 83 mm 389 - Net Weight 0.78 kg...
  • Page 98 PARTS LIST MODEL No. LIST Model No. No.MB713<Rev.002> Model No. No.MB713<Rev.002> Model No. No.MB713<Rev.002> TH-G31A TH-G31UN TH-G61E TH-G31B TH-G31UX TH-G61EN TH-G31E TH-G41A TH-G61UH TH-G31EN TH-G41UX TH-G61UN TH-G31UH TH-G61A TH-G61UX General assembly [M1MM] Part No. Symb Part Descri Models r <Rev.001> <Rev.002...
  • Page 99 Victor Company of Japan, Limited Home Entertainment Business Division Personal AV Operation 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan (MB713-R002) Printed in Japan No.MB713<Rev.001>...
  • Page 100 REVISION INFORMATION DVD DIGITAL THEATER SYSTEM TH-G51J, TH-G41J, TH-G41C, TH-G31J, TH-G31C, TH-G61C OVERVIEW Add TH-G61C. DETAILS COVER SECTION Title Line No.MB712<Rev.001> No.MB712<Rev.002> Description Revision Rev.001 Rev.002 Issue Date 2009/09 2010/02 Model No. TH-G31C, TH-G31J, TH-G41C, TH-G31C, TH-G31J, TH-G41C, TH-G41J, H-G51J TH-G41J, TH-G51J, TH-G61C Cover Illustration...
  • Page 101 Title Line No.MB712<Rev.001> No.MB712<Rev.002> Description 199 - Operating humidity 5% to 85% 200 - Laser Semiconductor laser, wavelength 650 nm 201 - CD/DVD 202 - Video system NTSC 203 - Frequency response (audio) 140 Hz to 20 kHz * 204 - Signal-to-noise ratio (audio) More than 75 dB (1 kHz, 20 kHz LPF/A-Filter) * 205 -...
  • Page 102 Title Line No.MB712<Rev.001> No.MB712<Rev.002> Description 224 - Outputs MONITOR OUT, HDMI OUT, COMPONENT VIDEO OUT 225 - Speakers 226 - Front Speaker Type 2 Way 3 Speaker 227 - Impedance 4 Ÿ 228 - Frequency Response 80 - 18000 Hz 229 - Sound Pressure Level 83 dB/W (1m)
  • Page 103 Title Line No.MB712<Rev.001> No.MB712<Rev.002> Description 248 - Net Dimensions (W × H × D) 311 × 209 × 83 mm 249 - Net Weight 0.78 kg 250 - Passive Subwoofer Type 1 Way 1 Speaker 251 - Impedance 3 Ÿ 252 - Frequency Response 40 - 1500 Hz...
  • Page 104 Electrical parts list Main board [01] Part No. Symbol Part Name Description Models <Rev.001> <Rev.002> 01 C3C6 ------------ LG-0CK104CKG6A C CAPACITOR (Addition) 1 06 01 L3D2 ------------ LG-0LCCE00042A BEAD FILTER (Addition) 1 06 01 L3D3 ------------ LG-0LCCE00042A BEAD FILTER (Addition) 1 06 Packing and accessories TH-G61 [M4MM] Part No.
  • Page 105 Victor Company of Japan, Limited Home Entertainment Business Division Personal AV Operation 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan (MB712-R002) Printed in Japan No.MB712<Rev.001>...

This manual is also suitable for:

Th-g61eTh-g41aTh-g61aTh-g61uxTh-g41uxTh-g31b ... Show all