JVC LT-37DR1BJ Service Manual Download Page 54

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2-32(No.YA688<Rev.001>)

(No.YA688<Rev.001>)2-31

E8/E8a Emulator

CNVSS

E8_RESET

E8_CS

E8_CLK

E8_DATAI

E8_DATAO

CNVSS

E8_RESET

E8_CE

E8_DATAO

E8_EPM

E8_DATAI

E8_CLK

E8_CS

E8_EPM

E8_CE

+------------+---------+---------+---------+---------------------+

+------------+---------+---------+---------+---------------------+

+------------+---------+---------+---------+---------------------+

+------------+---------+---------+---------+---------------------+

+------------+---------+---------+---------+--------------------- +

+------------+---------+---------+---------+---------------------+

| |32DR1|37DR1|42DR1 |DV1 |

+------------+---------+---------+---------+---------------------+

3.3V

LCDFRAME

AUDIO_RESET

SCL_AUDIO

HDMI_SEL1

HDMI_SEL2

FIL_SW1

CARIB_TO_PC

CARIB_RESET

FIL_SW2

BL_ON

SDA_AUDIO

CSCLK

REQ

LVDS_SEL

TV_OUT_SW

CDATA_OUT

FORZA_SDA

FORZA_SCL

EDID_WP

M16_DIM

LCD_POW_1

CCS

FORZA_RESET

RGB_VSYNC

LCD_POW_IN

BL_ON_IN

BL_STATUS

RF_AGC

EE_SENSE

SCL3

M_RST

SDA3

CARIB_VD

JIG

PC_TO_CARIB

BM_I2C_SW

CDATA_IN

D_GND

12.5MHz

NAX0552-001X

X4101

TP4107

TP4101

TP4102

TP4103

TP4104

TP4105

TP4106

TP4108

TP4109

TP4110

OPEN

R4166

OPEN

R4165

OPEN

R4164

OPEN

R4163

OPEN

R4162

OPEN

R4161

4.7k

R4160

4.7k

R4159

4.7k

R4158

4.7k

R4157

4.7k

R4156

4.7k

R4155

OPEN

R4167

100

R4170

OPEN

R41

4.7k

R4112

4.7k

R4111

100

R4106

100

R4105

R4171

OPEN

R4169

100

R4168

10k

R4149

OPEN

R4108

OPEN

R4102

4.7k

R4172

OPEN

R41

*R4137

R4123

100

R4124

100

R4125

100

R4126

100

4.7k

R4107

4.7k

R4153

4.7k

R4154

OPEN

R4140

4.7k

R4139

*R4138

4.7k

R4113

100

R4150

4.7k

R4143

R4181

100

R4151

R4185

R4173

100

R4104

100

R4120

R4152

R4101

OPEN

R4174

*R4131

100

R4116

OPEN

R41

100

R41

R4175

R4176

R4132

100

3.3k

R4135

10k

R4148

3.3k

R4136

OPEN

R4193

OPEN

R4191

OPEN

R4190

R4130

100

OPEN

R4195

OPEN

R4194

OPEN

R4192

OPEN

R4196

OPEN

R4197

OPEN

R4198

OPEN

R4199

OPEN

R4187

R4188

OPEN

R4189

R4128

100

R4121

R4144

*R4133

R4122

3.3k

R4110

R4182

100

R4142

R4141

R4127

100

OPEN

R4129

3.3k

R4184

R41

*R4134

100

R4103

10k

R4146

OPEN

R4109

3.3k

R4183

10k

R4147

100

R4145

R4186

NQR0499-001X

K4102

NQR0499-001X

K4101

SCLK

100

MOSI

MISO

AVCC

VREF

EE_SENS

AVSS

RF_AGC

SCL_AUDIO

SDA_AUDIO

AUDIO_RST

LCD_POW_IN

TUS

VSS

MODE0

VCC

MODE1

MODE2

MODE3

VDS_SEL

LCD_POW

BL_ON

CARIB_RST 50

CS 49

NC 48

NC 47

SCL_FORZA 46

SDA_FORZA 45

E8_CE 44

FORZA_RST 43

NC 42

NC 41

NC 40

E8_EPM 39

NC 38

MODE_SEL 37

NC 36

NC 35

T2R_RXD 34

T2R_TXD 33

E8_BUSY 32

E8_CLK 31

E8_DATAI

E8_DATAO

SDA3 28

SCL3 27

NC 26

SDA_EEPROM

SCL_EEPROM

MAIN_VD

BL_ON_IN

VCC

XIN

VSS

XOUT

RESET

CNVSS

BYTE

REQUEST

AV PROCESS

CPU

IC4101

1CLR

1CK

1PR

GND

2PR

2CK

2CLR

VCC

TC74VHC74FT-X

IC4103

VSS

SDA

SCL

VCC

SETTING MEMORY

M24C32-WMN6-X

IC4102

OE1

GND

OE2

VCC

OPEN

IC4104

OPEN

C41

0.1

C4123

0.01

C4131

0.1

C4102

OPEN

C4133

0.1

C4101

C4113

OPEN

C4132

OPEN

111

2.2

C4121

0.1

C41

CNVSS

E8_RESET

E8_DATAO

E8_DATAI

E8_CLK

E8_CS

E8_HOLD

E8_WR

GND

3.3V

QGA1501F4-10W

CN4101

MAIN PWB(10/13)

MAIN PWB

(3/13),(11/13)

MAIN PWB

(2/13),(11/13)

MAIN PWB

(9/13),(11/13)

MAIN PWB

(1/13),(9/13)

MAIN PWB

(9/13),(11/13)

MAIN PWB(11/13)

MAIN PWB(8/13)

OPEN

MAIN PWB(9/13)

MAIN PWB(8/13)

MAIN PWB(9/13),(12/13)

MAIN PWB(1/13),(9/13),(11/13)

MAIN PWB ASS'Y(13/13)

SFY-1008A-H3

c10611001a013_0204_13/13_0.1

MAIN PWB CIRCUIT DIAGRAM (13/13)

MAIN PWB(11/13)

MAIN PWB(9/13)

MAIN PWB(7/13),(9/13)

Summary of Contents for LT-37DR1BJ

Page 1: ...4 SERVICE MANUAL LT 37DR1BJ PP LT 37DR1BU PP COPYRIGHT 2009 Victor Company of Japan Limited FY2 CHASSIS LINEUP TABLE OF CONTENTS 1 PRECAUTION 1 3 2 SPECIFIC SERVICE INSTRUCTIONS 1 6 3 DISASSEMBLY 1 10 4 ADJUSTMENT 1 16 5 TROUBLESHOOTING 1 19 BASIC CHASSIS FY2 No YA687 LT 32DR1BJ LT 32DR1BU No YA688 LT 37DR1BJ LT 37DR1BU No YA689 LT 42DR1BJ LT 42DR1BU ...

Page 2: ...system Digital EBU TEXT MHEG 5 UK profile LCD panel 37V inch wide aspect 16 9 Screen Size Diagonal 94 cm H 81 9 cm V 46 0 cm Display Pixels Horizontally 1920 Vertically 1080 RGB W UXGA 6220800 dots in total Audio Power Output 10 W 10 W Speaker 4 0 cm 16 0 cm oval type 2 Oblique Cone Aerial terminal VHF UHF 75 Ω unbalanced coaxial EXT 1 EXT 2 Input Output 21 pin Euro connector SCART socket 2 EXT 3 ...

Page 3: ...se components that indicate evidence of overheating should be replaced Always use the manufacturer s replacement components 6 Isolation Check Safety for Electrical Shock Hazard After re assembling the product always perform an isolation check on the exposed metal parts of the cabinet antenna terminals video audio input and output terminals Control knobs metal cabinet screw heads earphone jack cont...

Page 4: ...and the like to be separated from live parts high temperature parts moving parts and or sharp edges for the prevention of electric shock and fire hazard When service is required the original lead routing and dress should be observed and it should be confirmed that they have been returned to normal after re assembling WARNING 1 The equipment has been designed and manufactured to meet international ...

Page 5: ...sure that the unit is carried by at least 2 persons and pay careful attention not to exert any vibration or impact on it 4 DO NOT PLACE EQUIPMENT HORIZONTALLY Ensure that it is placed upright and not horizontally during transportation and storage as the LCD panel is very vulnerable to lateral impacts and may break During transportation ensure that the unit is loaded along the traveling direction o...

Page 6: ...pensated to produce natural hues Picture Management This function makes it easier to see the dark areas when a picture has many dark areas and makes it easier to see the bright areas when a picture has many bright areas Smart Picture This function detects the APL Average Picture Level and adjusts the contrast suitable for what you are watching DIGITAL VNR This function cuts down the amount of nois...

Page 7: ...sed L2 7 B input 700mV B W 75Ω Used Not used 8 FUNCTION SW SLOW SW Low 0V 3V High 8V 12V High impedance Used Used 9 GND G Used Used 10 SCL T V LINK Not used Not used 11 G input 700mV B W 75Ω Used Not used 12 SDA Not used Not used 13 GND R Used Used 14 GND YS Used Not used 15 R C input R 700mV B W 75Ω C 300mV P P 75Ω Used C1 R Used C2 16 Ys input FAST SW Low 0V 0 4V High 1V 3V 75Ω Used Not used 17 ...

Page 8: ...he brightness twice as brighter as originally lighting For checking this pixel fault input 100 of each R G B colour and find out the cell that is not lighting FLICKER FAULT In the pixel fault a cell that should light originally or not light originally is flashing on and off For checking this pixel fault input ALL BLACK SCREEN signal or 100 of each RGB colour and find out the cell that is flashing ...

Page 9: ...1 NC Not used 42 NC Not used 43 FORZA_RST O Reset for IC5001 44 E8_CE I Setting for flash write mode 45 SDA_FORZA I O Data for I2C bus for IC5001 46 SCL_FORZA O Clock for I2C bus for ICIC5001 47 NC Not used 48 NC Not used 49 CS O SPI chip select for LVDS drive 50 CARIB_RST O Reset for LVDS drive 51 BL_ON O Power on off control for back light ON H 52 LCD_POW O Power on off control for LCD drive ON ...

Page 10: ...IGITAL BASE 3 Remove the 1 screw E 4 Remove the TERMINAL BASE 5 Remove the 5 screw F 6 Remove the MAIN PWB 3 1 3 REMOVING THE POWER PWB Fig 3 1 Remove the REAR COVER Remove the POWER CORD 1 Remove the 6 screws G 2 Remove the POWER PWB 3 1 4 REMOVING THE SW PWB Fig 3 1 Remove the REAR COVER 1 Remove the 2 hooks b 2 Remove the CONTROL KNOB with SW PWB 3 Remove the SW PWB from the CONTROL KNOB 3 1 5 ...

Page 11: ...L K K L L M M C B A REAR COVER MAIN PWB INSULATOR POWER PWB SW PWB CONTROL ASSY FRONT PANEL SPEAKER LCD SUPPORT BRACKET LCD SUPPORT BRACKET LCD SUPPORT BRACKET LED PWB REMOTE PWB SPEAKER TERMINAL BASE STAND POWER CORD POWER CORD COVER a a B MAIN BASE a a DIGITAL BASE ...

Page 12: ...e 5 screws A 2 Remove the LCD CONTROL PWB COVER 3 Remove the LCD CONTROL PWB 3 1 11 REMOVING THE INVERTER PWB Fig 3 2 Remove the REAR COVER 1 Remove the 6 screws B 2 Remove the INVERTER PWB COVER 3 Remove the INVERTER PWB Fig 3 2 INVERTER PWB COVER LCD CONTROL PWB COVER LCD PANEL UNIT B A INVERTER PWB LCD CONTROL PWB ...

Page 13: ... 3 2 3 SERVICE MODE SETTING SERVICE MODE SCREEN Fig 3 2 SETTING ITEM 3 2 4 SETTINGS OF FACTORY SHIPMENT 3 2 4 1 BUTTON OPERATION 3 2 4 2 REMOTE CONTROL DIRECT OPERATION Symbol Number of pins Mounting PWB Main content of data IC1003 8 pin MAIN PWB Setting data for IC1001 MAIN CPU is memorized IC3004 8 pin MAIN PWB E DID DATA for HDMI is memorized IC3005 8 pin MAIN PWB E DID DATA for HDMI is memoriz...

Page 14: ...ct Setting Panoramic 1080 Auto Setting Panoramic Setting item Setting position Stereo I II Stereo Sound Bass Centre Treble Centre Balance Centre Surround Off Auto Volume Control Off Digital Audio Output Full Setting item Setting position Time Zone Auto System Language English Assistive Services Enter PIN code 000 Maturity Rating None Connection Setting EXT 3 Setting Component EXT ID Setting Blue B...

Page 15: ...ith the tweezers and remove the chip part Transistors diodes variable resistors etc 1 Apply extra solder to each lead 2 As shown in the figure push the part with tweezers and alternately melt the solder at each lead Shift and remove the chip part NOTE After removing the part remove remaining solder from the pattern 2 How to install Chip parts Resistors capacitors etc 1 Apply solder to the pattern ...

Page 16: ... BEFORE ADJUSTMENTS Unless otherwise specified in the adjustment items preset the following functions with the REMOTE CONTROL UNIT 4 3 MEASURING INSTRUMENT AND FIXTURES Signal generator Pattern generator PAL Remote control unit 4 4 BASIC OPERATION OF SERVICE MODE 4 4 1 HOW TO ENTER THE SERVICE MODE 1 Press INFORMATION key and MUTING key on the remote control unit simultaneously to enter the SERVIC...

Page 17: ...e found on media Current software info Monitor Mode No display Edid Write Protect Back EXIT Back EXIT Enable HDMI EQ Setting HDMI 1 3 compliant 1 key 2 key 3 key 4 key 5 key 6 key 7 key 8 key 9 key 1 2 3 4 5 6 7 8 9 Software Version Check TVM 0123456789ABCDEF E2PROM LCH60504 001A CHM 8765 4321 Carib soft 0001 Carib data 0001 Build May 19 2008 12 34 56 Calibration Setting Secam L Secam L Start AUS ...

Page 18: ...etting value is memorized by pressing MUTING key 4 4 5 2 MONITOR MODE This mode displays the signal status of channel that has been selected now 4 4 5 3 SYSTEM CONFIGRATION This mode selects the function that can be used by the user menu 4 4 5 4 SOFTWARE UPDATE This mode updates the version of software 4 4 5 5 I2C STOP MODE NO DISPLAY This mode is unused 4 4 5 6 EDID WRITE PROTECT This mode sets m...

Page 19: ...ote control unit 9 Calibration Setting 1 Receive any bilingual broadcast 2 Select 9 Calibration Setting from the SERVICE MODE 3 Press the OK key to start the calibration 4 After Finish is displayed press the MENU key to exit the menu WHITE BALANCE HIGHLIGHT Remote control unit Signal generator 1 Adjust S001 R DRIVE Red drive S002 G DRIVE Green drive S003 B DRIVE Blue drive 1 Receive a PAL 75 all w...

Page 20: ... No YA688 Rev 001 VSE Printed in Japan Victor Company of Japan Limited Display Division 12 3 chome Moriya cho Kanagawa ku Yokohama city Kanagawa prefecture 221 8528 Japan ...

Page 21: ...e Capacitor MF R Metal Film Resistor MF CAP Metalized Film Capacitor MG R Metal Glazed Resistor MM CAP Metalized Mylar Capacitor MP R Metal Plate Resistor MP CAP Metalized Polystyrol Capacitor OM R Metal Oxide Film Resistor PP CAP Polypropylene Capacitor CMF R Coating Metal Film Resistor PS CAP Polystyrol Capacitor UNF R Non Flammable Resistor TF CAP Thin Film Capacitor CH V R Chip Variable Resist...

Page 22: ... BOARD ASS Y SFY 8603A H3 3 14 IR P W BOARD ASS Y SFY 8803A H3 3 14 POWER P W BOARD ASS Y SFY 9007A H3 3 14 REMOTE CONTROL UNIT PARTS LIST RM C2501 1C 3 16 PACKING 3 16 PACKING PARTS LIST 3 16 USING P W BOARD REMOTE CONTROL UNIT P W B ASS Y name P W B ASS Y No LT 37DR1BJ PP LT 37DR1BU PP MAIN P W B SFY 1008A H3 SW P W B SFY 7703A H3 LED P W B SFY 8603A H3 IR P W B SFY 8803A H3 POWER P W B SFY 9007...

Page 23: ...30205 004A HK LCD SUPPORT BRACKET x2 50 QYSBSFG3014MA TAP SCREW M3 x 14mm x12 51 LC42446 002A SCREW x8 52 QYSBSFG3014MA TAP SCREW M3 x 14mm 53 LC34645 001A U EARTH PLATE 54 QQR0491 001 FERRITE CORE 55 QZW0391 001 WIRE CLAMP x5 56 QZW0391 002 WIRE CLAMP x2 57 LC34415 001B INSULATOR 58 QJJ069 152420 E WRE 59 QZW0390 002 EDGING 60 LC33458 069A SOFT GASKET x2 61 LC42446 002A SCREW 62 QYSPSPD5008MA SCR...

Page 24: ...PLODED VIEW LCD PANEL UNIT 7 1 50 51 8 69 210 62 5 5 2 204 33 34 34 65 LV1 203 200 21 55 64 55 9 63 71 71 60 59 58 57 66 53 TU1 56 55 67 20 61 70 52 51 51 RATING LABEL 202 3 REAR COVER INNER SIDE 54 54 16 16 17 17 29 29 68 11 ...

Page 25: ...T1N441C X TRANSISTOR Q3203 2SB1188 QR W TRANSISTOR Q3204 RT1N441C X TRANSISTOR Q3802 RT1N441C X TRANSISTOR Q3804 RT1N441C X TRANSISTOR Q4551 ISA1530AC1 QR X TRANSISTOR Q4601 RT4N430C X DIGI TRANSISTOR Q4651 2SC3928A QR X TRANSISTOR Q4652 RT1N441C X TRANSISTOR Q4701 2SC3928A QR X TRANSISTOR Q4731 TPC8208 X POWER MOS FET Q4732 TPC8208 X POWER MOS FET Q4771 RSS040P03 X MOS FET Q4772 RSS040P03 X MOS F...

Page 26: ...V K C1552 NCB31CK 104X C CAPACITOR 0 1uF 16V K C1553 NCB31CK 104X C CAPACITOR 0 1uF 16V K C1554 NCB31CK 104X C CAPACITOR 0 1uF 16V K C1555 NCB31CK 105X C CAPACITOR 1uF 16V K C1556 NCB31CK 104X C CAPACITOR 0 1uF 16V K C1557 NCB31CK 104X C CAPACITOR 0 1uF 16V K C1558 NCB20JK 106X C CAPACITOR 10uF 6 3V K C1559 NCB20JK 106X C CAPACITOR 10uF 6 3V K C1560 NCB20JK 106X C CAPACITOR 10uF 6 3V K C1561 NEX60...

Page 27: ...1AK 106X C CAPACITOR 10uF 10V K C2697 NCB20JK 475X C CAPACITOR 4 7uF 6 3V K Ref No Part No Part Name Description Local C2701 NCB31CK 104X C CAPACITOR 0 1uF 16V K C2703 NCB11CK 225X C CAPACITOR 2 2uF 16V K C2705 NCB20JK 475X C CAPACITOR 4 7uF 6 3V K C2710 NRSA02J 0R0X MG RESISTOR 0Ω 1 10W J C2711 NRSA02J 0R0X MG RESISTOR 0Ω 1 10W J C2723 NRSA02J 0R0X MG RESISTOR 0Ω 1 10W J C2724 NRSA02J 0R0X MG RES...

Page 28: ...X C CAPACITOR 1uF 6 3V K Ref No Part No Part Name Description Local C4613 NEHL1CM 476X E CAPACITOR 47uF 16V M C4614 NEHL0GM 227X E CAPACITOR 220uF 4V M C4615 NEHL0GM 227X E CAPACITOR 220uF 4V M C4616 NCB31CK 104X C CAPACITOR 0 1uF 16V K C4617 NCB31CK 104X C CAPACITOR 0 1uF 16V K C4651 NCB21AK 475X C CAPACITOR 4 7uF 10V K C4652 NCB21AK 475X C CAPACITOR 4 7uF 10V K C4656 NCB31CK 105X C CAPACITOR 1uF...

Page 29: ...0kΩ 1 16W J R1146 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J Ref No Part No Part Name Description Local R1147 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R1148 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R1149 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R1150 NRSA63J 222X MG RESISTOR 2 2kΩ 1 16W J R1151 NRSA63J 222X MG RESISTOR 2 2kΩ 1 16W J R1155 NRSA63J 472X MG RESISTOR 4 7kΩ 1 16W J R1158 NRSA63J 472X MG RESISTOR 4 7...

Page 30: ...X MG RESISTOR 100Ω 1 16W J R2036 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J Ref No Part No Part Name Description Local R2061 NRSA63J 750X MG RESISTOR 75Ω 1 16W J R2064 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R2065 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R2066 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R2067 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R2068 NRSA63J 104X MG RESISTOR 100kΩ 1 16W J R2069 NRSA63J 0R0X MG RE...

Page 31: ...ESISTOR 0Ω 1 10W J R2851 NRSA63J 104X MG RESISTOR 100kΩ 1 16W J Ref No Part No Part Name Description Local R2852 NRSA63J 104X MG RESISTOR 100kΩ 1 16W J R2860 NRSA63J 330X MG RESISTOR 33Ω 1 16W J R2861 NRSA63J 330X MG RESISTOR 33Ω 1 16W J R2864 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R2866 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R2870 NRSA63J 100X MG RESISTOR 10Ω 1 16W J R2871 NRSA63J 103X MG RESISTOR ...

Page 32: ... 16W J R4148 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J Ref No Part No Part Name Description Local R4149 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R4150 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R4151 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R4152 NRSA63J 330X MG RESISTOR 33Ω 1 16W J R4153 NRSA63J 472X MG RESISTOR 4 7kΩ 1 16W J R4154 NRSA63J 472X MG RESISTOR 4 7kΩ 1 16W J R4155 NRSA63J 472X MG RESISTOR 4 7kΩ 1 16...

Page 33: ...3uH K L2508 NQL093K 3R3X COIL 3 3uH K L2510 NQL093K 3R3X COIL 3 3uH K L2511 NQL093K 3R3X COIL 3 3uH K L2512 NQL093K 3R3X COIL 3 3uH K L2513 NQL093K 1R5X P COIL 1 5uH K L2515 NRSA63J 0R0X MG RESISTOR 0Ω 1 10W J L2517 NQL093K 3R3X COIL 3 3uH K L2518 NQL093K 3R3X COIL 3 3uH K L2520 NQL093K 3R3X COIL 3 3uH K L2521 NRSA63J 0R0X MG RESISTOR 0Ω 1 10W J Ref No Part No Part Name Description Local L2522 NQL...

Page 34: ... NRSA63J 101X MG RESISTOR 100Ω 1 16W J J7001 QNS0072 001 HEADPHONE JACK S7701 QSW1131 001Z TACT SWITCH INPUT S7702 QSW1131 001Z TACT SWITCH MENU OK S7703 QSW1131 001Z TACT SWITCH CH S7704 QSW1131 001Z TACT SWITCH CH S7705 QSW1131 001Z TACT SWITCH VOL S7706 QSW1131 001Z TACT SWITCH VOL S7707 QSW1131 001Z TACT SWITCH POWER W7701 NRSA63J 0R0X MG RESISTOR 0Ω 1 10W J W7702 NRSA63J 0R0X MG RESISTOR 0Ω 1...

Page 35: ...04W MG RESISTOR 100kΩ 1 2W J R9302 NRS12BJ 104W MG RESISTOR 100kΩ 1 2W J R9303 NRS12BJ 104W MG RESISTOR 100kΩ 1 2W J R9304 NRS12BJ 104W MG RESISTOR 100kΩ 1 2W J R9305 NRSA63J 473X MG RESISTOR 47kΩ 1 16W J R9306 NRSA63J 333X MG RESISTOR 33kΩ 1 16W J R9307 NRSA63J 104X MG RESISTOR 100kΩ 1 16W J R9309 NRSA63J 470X MG RESISTOR 47Ω 1 16W J R9310 NRSA63J 332X MG RESISTOR 3 3kΩ 1 16W J R9311 NRSA63J 822X...

Page 36: ...sh LT 37DR1BJPP 5 LCT2510 002A L INST BOOK Dutch Italian French English German Czech LT 37DR1BUPP 6 LCT2511 002A L INST BOOK Ukrainian Russian Romanian Polish Hungarian Bulgarian LT 37DR1BUPP 7 LCT2512 002A L INST BOOK Swedish Portuguese Norwegian Finn Spanish Danish LT 37DR1BUPP 10 LCT2466 001A L INST SHEET English LT 37DR1BJPP 13 WARRANTY CARD BT 54038 1L 16 GA30011 001A U REGIST CARD LT 37DR1BJ...

Page 37: ...LEVISION COPYRIGHT 2009 Victor Company of Japan Limited No YA688 Rev 001 2009 4 INTEGRATED DIGITAL TERRESTRIAL LCD TELEVISION LT 37DR1BJ PP LT 37DR1BU PP BASIC CHASSIS FY2 SCHEMATIC DIAGRAMS DVD ROM No SML2009Q1 ...

Page 38: ...Power Supply Type MM Metalized mylar capacitor PP Polypropylene capacitor MPP Metalized polypropylene capacitor MF Metalized film capacitor TF Thin film capacitor BP Bipolar electrolytic capacitor TAN Tantalum capacitor 3 Coils No unit Others µH As specified No indication Ceramic capacitor 2 Capacitors Capacitance value 1 or higher pF less than 1 µF Withstand voltage No indication DC50 V Others DC...

Page 39: ...TERN 2 41 POWER PWB PATTERN 2 45 SW PWB PATTERN 2 47 LED PWB PATTERN 2 47 IR PWB PATTERN 2 47 VOLTAGE CHARTS 2 49 WAVEFORMS 2 51 USING P W BOARD IC BOTTOM VIEW FRONT VIEW TOP VIEW 1 N N 1 OUT E IN IN OUT E 1 N TOP VIEW N 1 N N N 1 N CHIP IC TRANSISTOR BOTTOM VIEW FRONT VIEW TOP VIEW CHIP TR E C B E C B C B E B G E S C D E C B E C B P W B ASS Y name MAIN P W BOARD SW P W BOARD LED P W BOARD IR P W ...

Page 40: ...WB SPEAKER L SPEAKER R 1 14 15 1 8 1 1 15 4 1 1 4 1 13 51 1 1 4 5 1 LCD PANEL UNIT INVERTER PWB LCD PANEL UNIT LCD CONTROL PWB CN4651 CN9005 CN9002 CN4701 CN1005 CN1004 CN8801 CN8701 CN7701 2 1 POWER CORD F9001 T3 15AH 250V TU2001 CN9010 CN4003 TOP TOP TOP FRONT TOP WIRING DIAGRAM ...

Page 41: ... CVBS1_Y HEADPHONE AMP IC4602 HP_L HP_R SPEAKER R SPEAKER L L R L R IC4651 AUDIO OUT M_L M_R SPDIF_OUT PCI_AD0 31 CA MDI0 7 CA MDO0 7 FRAME MEMORY IC1502 IC1503 VOLUME BALANCE TONE CONTROL EQUALIZE SURROUND A D CONVERT SOUND DEMODULATE A D CONVERT I2S INPUT D A CONVERT D A CONVERT D A CONVERT I2S OUTPUT HDMI INTERFACE CONDITIONAL ACCESS INTERFACE MPEG SYSTEM PROCESS VIDEO AUDIO D A CONVERT MAIN CP...

Page 42: ...PEN Q2003 OPEN Q2005 OPEN Q2004 2SA812A 5 6 X ISA1530AC1 QR X Q2001 2SA812A 5 6 X ISA1530AC1 QR X Q2002 2SA812A 5 6 X ISA1530AC1 QR X Q2006 OPEN L2006 OPEN L2005 OPEN L2002 10u NQL79GM 100X L2001 OPEN L2007 SHORT NRSA02J 0R0X L2003 SHORT NRSA02J 0R0X L2004 10u L2008 SHORT NRSA63J 0R0X K2001 NQR0499 001X K2002 NQR0499 001X K2004 NQR0499 001X K2003 VDA_12_ANA 48 VSA_ANA 47 VDDE33 46 VDDI12 45 VSSIS ...

Page 43: ...10 D2544 A810 D2523 A810 D2525 A810 D2563 A810 D2538 A810 D2537 A810 D2541 A810 D2540 MA8033 X D2571 MA8033 X D2570 A810 D2546 OPEN D2512 A810 D2527 OPEN D2515 A810 D2529 A810 D2531 A810 D2533 A810 D2534 UDZW12B X MA8120 M X D2524 A810 D2536 A810 D2559 A810 D2560 A810 D2561 A810 D2562 UDZW12B X MA8120 M X D2501 OPEN D2513 A810 D2502 OPEN D2514 OPEN D2511 1SS355W X MA111 X D2568 1SS355W X MA111 X D...

Page 44: ...13 X RT1N441C X Q3005 UN2213 X RT1N441C X Q3007 UN2213 X RT1N441C X Q3009 UN2213 X SW RT1N441C X Q3002 UN2213 X RT1N441C X Q3011 2SC3928A QR X Q3010 K3009 K3001 NQR0499 002X K3006 NQR0499 002X K3005 NQR0499 002X K3003 NQR0499 002X K3007 OPEN K3002 OPEN K3008 NQR0499 002X K3004 HPD3 64 A24 63 B24 62 VCC 61 A23 60 B23 59 GND 58 A22 57 B22 56 VCC 55 A21 54 B21 53 SCL2 52 SDA2 51 HPD2 50 VDD 49 A14 48...

Page 45: ...80 330X RA3204 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 NRZ0080 330X RA3202 33 R3279 33 R3277 33 R3276 33 R3275 33 R3274 33 R3273 33 R3272 33 R3271 33 R3270 33 R3269 33 R3268 OPEN R3259 OPEN R3258 10k R3252 10k R3227 0 R3242 10k R3221 470 R3254 10k R3239 OPEN R3240 10k R3226 33 R3209 33 R3211 33 R3210 10k R3241 10k R3220 10k R3244 10k R3245 0 R3238 10k R3243 10k R3224 10k R3225 10k R3223 10k R3222 U...

Page 46: ... R3537 15k R3543 15k R3542 10k R3538 15k R3540 OPEN R3507 100 R3536 OPEN R3531 OPEN R3547 OPEN R3527 OPEN R3520 10k R3509 OPEN R3519 10k R3510 10k R3511 10k R3512 10k R3514 10k R3515 10k R3516 10k R3517 10k R3518 OPEN R3530 OPEN R3523 OPEN R3524 OPEN R3525 OPEN R3508 OPEN Q3501 OPEN Q3502 4 3 2 1 LC3502 NQR0603 001X 4 3 2 1 LC3501 NQR0499 002X K3504 NQR0499 001X K3503 NQR0499 002X K3505 NQR0499 00...

Page 47: ... 10 C1560 16 0 1 C1509 16 0 1 C1508 16 0 1 C1507 16 0 1 C1506 NCB11AK 106X 10 10 C1503 T18 VDD_DDR 344 R18 VDD_DDR 343 U18 VDD_DDR 345 P18 VDD_DDR 342 L30 M_DQ28 577 E28 M_DQ23 511 V28 M_DQ7 524 U27 M_A12 493 AB30 M_DQ3 588 R29 M_BA1 551 H30 M_DQ26 574 P27 M_ODT 490 V26 M_A7 464 R28 M_WEB 521 G29 M_DQS3_N 543 L26 M_A11 457 N28 M_CLK_P 519 P26 M_A0 460 G28 M_DQS3_P 513 N26 M_A2 459 F29 M_DQ29 542 L...

Page 48: ... 10 1 C1030 10 1 C1033 10 1 C1039 OPEN C1040 OPEN C1041 OPEN C1054 10 1 C1057 10 1 C1059 F9 VDD_1V2_CORE 204 AH17 B_OUT7 332 AJ22 LOUT_BN 397 AJ21 LOUT_AN 385 F6 VDD_3V3_PER 156 PNX8541E M12008 IC1001 AJ24 LOUT_EN 419 AG21 IREF_LVDS 383 PNX8541E M12008 IC1001 AG24 VDD_3V3_LVDS 417 AF16 B_OUT5 312 AH20 R_OUT6 372 AK16 B_OUT1 316 AF18 G_OUT6 348 AK17 RGB_CLK 334 AJ17 B_OUT6 333 AH15 RGB_VSYNC 296 AF...

Page 49: ...BH 5C IC5003 OPEN VDDQ 124 EDD1232ABBH 5C IC5003 OPEN DQ15 125 EDD1232ABBH 5C IC5003 OPEN VDD 112 EDD1232ABBH 5C IC5003 OPEN ADDR0 48 EDD1232ABBH 5C IC5003 OPEN DQ12 138 EDD1232ABBH 5C IC5003 OPEN VSS_T 53 EDD1232ABBH 5C IC5003 OPEN VDDQ 116 EDD1232ABBH 5C IC5003 OPEN VSSQ 99 EDD1232ABBH 5C IC5003 OPEN VSSQ 101 EDD1232ABBH 5C IC5003 OPEN VSS_T 56 EDD1232ABBH 5C IC5003 OPEN VSSQ 25 EDD1232ABBH 5C I...

Page 50: ...K4006 NQR0499 001X K4005 NQR0499 001X K4004 NQR0499 001X K4022 NQR0499 002X K4003 CLKIN 1 SEL1 2 SEL2 3 GND 4 SSEN 5 SSO 6 CRSEL 7 Vcc 8 DS1081LE X IC4004 XIN 1 NC 2 NC 3 SSN 4 GND 5 SSCOUT 6 SEL 7 VDD 8 OPEN IC4005 CK 1 D 2 Q 3 GND 4 Q 5 CLR 6 PR 7 VCC 8 TC7WZ74FK X IC4003 SETTING MEMORY VCC 5 OUT Y 4 GND 3 IN A 2 IN B 1 OPEN IC4006 D3802 OPEN D3803 OPEN D3801 SUPPORT 63 SUPPORT 62 SUPPORT 61 SUP...

Page 51: ...7k OPEN R4675 R4621 0 OPEN R4552 OPEN R4551 OPEN R4660 5 6k R4654 5 6k R4653 100k R4506 R4617 0 R4578 56k 3 9k R4515 3 9k R4517 OPEN R4516 OPEN R4518 10k R4519 R4628 1k R4577 100k 1M OPEN R4674 R4618 0 R4630 47 R4627 47 R4670 100k 10k R4528 10k R4529 R4629 1k R4662 22k R4673 100k 1M OPEN R4665 R4659 0 10k R4530 OPEN R4502 10k R4504 R4663 12k R4661 22k R4666 100k R4651 5 6k R4664 2 7k R4652 5 6k OP...

Page 52: ...PEN R1157 4 7k R1155 OPEN R1156 4 7k R1158 OPEN R1152 OPEN R1159 OPEN R1154 OPEN R1153 R1114 10k 4 7k R1019 4 7k R1016 10k R1117 10k R1118 10k R1119 10k R1120 OPEN R1121 10k R1122 10k R1123 10k R1124 10k R1125 OPEN R1126 10k R1128 10k R1129 10k R1130 10k R1144 10k R1145 10k R1146 100 R1131 100 R1132 UN2113 X RT1P441C X Q1011 UN2113 X RT1P441C X Q1008 UN2113 X RT1P441C X Q1009 UN2113 X RT1P441C X Q...

Page 53: ...SA02J 0R0X K4873 SHORT NRSA02J 0R0X K4772 SHORT K4702 SHORT K4701 SHORT K4871 SHORT NRSA02J 0R0X K4734 SHORT NRSA02J 0R0X K4733 SHORT NRSA02J 0R0X K4731 SHORT NRSA02J 0R0X K4732 SHORT NRSA02J 0R0X K4773 SHORT NRSA02J 0R0X K4704 SHORT K4872 SHORT NRSA02J 0R0X K4703 SHORT NRSA02J 0R0X K4771 CTL1 1 CS1 2 FB1 3 COMP1 4 ILIM1 5 RT 6 VREF 7 CTL2 8 ILIM2 9 COMP2 10 FB2 11 CS2 12 MODE 13 CB2 14 DRVH2 15 L...

Page 54: ...122 3 3k R4110 0 R4182 100 R4142 0 R4141 R4127 100 OPEN R4129 3 3k R4184 0 R4114 R4134 100 R4103 10k R4146 OPEN R4109 3 3k R4183 10k R4147 100 R4145 33 R4186 NQR0499 001X K4102 NQR0499 001X K4101 SCLK 100 MOSI 99 MISO 98 AVCC 97 VREF 96 EE_SENS 95 AVSS 94 RF_AGC 93 NC 92 NC 91 NC 90 NC 89 NC 88 NC 87 NC 86 NC 85 NC 84 NC 83 NC 82 NC 81 NC 80 NC 79 NC 78 NC 77 SCL_AUDIO 76 SDA_AUDIO 75 AUDIO_RST 74...

Page 55: ...1 3 4 6 7 QQR1866 001 L9001 QMF5AD2 3R15 J1 F9001 LT 37DR1 LT 37DV1 YES NO NO NO YES H9602 YES FC9002 FC9001 NO YES D9603 YES YES CN9006 NO Y9006 Y9005 F9001 NO 3 1 2 FCHS20A08 D9602 1 3 2 FCHS20A08 D9603 3 1 2 FCHS20A08 D9601 3 1 2 FCHS20A08 D9605 2 4 1 3 D4SBS4 D9606 2 4 1 3 S1WB A 60 X D9301 2 4 1 3 D3SBA60 D9001 OPEN D9611 MTZJ15B T2 D9557 MA8330 M X D9215 MA8330 M X D9216 MTZJ33B T2 D9559 UDZ...

Page 56: ...5 1 2 QSW1131 001Z S7702 1 2 QSW1131 001Z S7703 1 2 QSW1131 001Z S7707 1 2 QSW1131 001Z S7704 R7011 1K R7012 1K R7013 0 R7014 0 R7015 100 UDZW6 2B X D7011 MA111 X D7703 MA111 X D7702 MA111 X D7706 MA111 X D7705 MA111 X D7707 MA111 X D7708 MA111 X D7709 MA111 X D7701 MA111 X D7704 0 1 C7011 OPEN C7703 OPEN C7702 OPEN C7701 0 1 C7012 1002 6 4 1001 7 5 3 2 1 QNS0072 001 J7001 8 7 6 5 4 3 2 1 QGA2013C...

Page 57: ...5V BLUE POWER LED POWER_LED DIMMER GND GND GND GND 10K R8604 75 R8601 OPEN R8602 OPEN R8603 RT1N241C X Q8605 OPEN Q8604 OPEN Q8603 OPEN Q8602 RT1P440C X Q8601 SELT5E20CS EF T D8601 MA8068 X D8603 MA8068 X D8602 OPEN C8601 4 3 2 1 QGA2013F3 04 CN8601 POWER MAIN PWB 11 13 CN1005 LED PWB CIRCUIT DIAGRAM ...

Page 58: ...SOR 5V REMOCON EE_CDS GND STNBY5V STB5V 5V GND GND GND GND R8955 1K 100 R8952 120K R8953 0Ω R8957 56K R8954 180k R8956 390K R8951 3 2 1 GP1UE281RKC1 IC8952 2 1 S9648 100 IC8951 OPEN C8953 NCJ20JM 226X A C8952 OPEN C8957 OPEN C8956 NCJ20JM 226X A C8951 OPEN C8954 5 4 3 2 1 QGA2013C2 05 CN8901 IR RECEIVE MAIN PWB 11 13 CN1004 IR PWB CIRCUIT DIAGRAM ...

Page 59: ...1 R2060 R2060 R2057 R2057 R2056 R2056 R2055 R2055 R2054 R2054 R2053 R2053 R2052 R2052 R2051 R2051 R2050 R2050 R2049 R2049 R2048 R2048 R2047 R2047 R2046 R2046 R2045 R2045 R2044 R2044 R2043 R2043 R2042 R2042 R2041 R2041 R2040 R2040 R2039 R2039 R2038 R2038 R2037 R2036 R2036 R2035 R2035 R2034 R2034 R2033 R2033 R2032 R2032 R2031 R2031 R2030 R2030 R2029 R2029 R2028 R2028 R2027 R2027 R2017 R2017 R2016 R2...

Page 60: ...7 R1575 R1575 R1571 R1571 R1569 R1569 R1557 R1557 R1553 R1553 R1552 R1552 R1550 R1550 R1549 R1549 R1548 R1548 R1547 R1547 R1546 R1546 R1545 R1545 R1543 R1543 R1542 R1542 R1541 R1541 R1540 R1540 R1538 R1538 R1537 R1537 R1536 R1536 R1534 R1534 R1530 R1530 R1529 R1529 R1524 R1524 R1523 R1523 R1510 R1510 R1508 R1508 R1507 R1507 R1502 R1502 R1501 R1501 R1257 R1256 R1250 R1250 R1245 R1245 R1244 R1244 R1...

Page 61: ...9554 R9553 R9552 R9551 R9503 R9502 R9501 R9315 R9314 R9313 R9312 R9311 R9310 R9309 R9307 R9306 R9305 R9304 R9303 R9302 W9704 W9703 R9301 R9221 W9210 R9216 W9702 R9215 R9214 R9213 R9212 R9211 R9210 R9209 R9208 R9207 R9206 R9205 R9203 R9202 R9201 R9024 R9023 R9001 Q9801 Q9304 Q9303 Q9302 Q9301 Q9202 Q9201 Q9022 PC9505 PC9301 PC9202 PC9201 LF9003 LF9001 L9602 L9201 K9551 IC9601 IC9201 FC9002 FC9001 D...

Page 62: ...ARK UL R8604 R8603 R8602 R8601 Q8605 Q8604 Q8603 Q8602 Q8601 D8603 D8602 D8601 CN8601 C8601 LCB90803 001B POWER 7 VOL CH A VOL A 1 INPUT SW PWB CH 5 MENU 3 2 4 6 1 8 MARK UL W7001 W7702 W7701 S7707 S7706 S7705 S7704 S7703 S7702 S7701 R7015 R7014 R7013 R7012 R7011 J7001 D7709 D7708 D7707 D7706 D7705 D7704 D7703 D7702 D7701 D7011 CN7701 C7703 C7702 C7701 C7012 C7011 TOP TOP FRONT SW PWB PATTERN LED ...

Page 63: ...9 7 0 9 8 0 9 9 0 9 10 0 11 0 5 12 0 5 13 0 5 14 0 5 15 0 5 16 0 5 17 0 5 18 0 5 19 3 2 20 3 2 IC3204 1 3 2 2 0 5 3 1 4 0 5 5 1 6 0 5 7 1 8 0 6 9 0 5 10 0 11 0 5 12 0 9 13 0 6 14 1 15 0 5 16 1 17 0 6 18 0 9 19 3 2 20 3 2 Q3203 E 5 C 2 9 B 4 9 Q3204 E 0 C 4 9 B 0 MAIN PWB 7 13 MODE DC V PIN NO MODE DC V PIN NO IC3501 1 0 2 1 7 3 3 2 4 3 2 5 3 2 6 1 2 7 1 7 8 0 9 3 2 10 1 11 3 2 12 1 13 1 14 1 15 0 ...

Page 64: ... No YA688 Rev 001 2 51 MAIN PWB 1 12 TU2001 24 2 8 Vp p H WAVEFORMS ...

Page 65: ... No YA688 Rev 001 Display Division 12 3 chome Moriya cho Kanagawa ku Yokohama city Kanagawa prefecture 221 8528 Japan VSE Printed in Japan Victor Company of Japan Limited ...

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