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Toshiba 32WL48P, Service Manual

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Toshiba 32WL48P Service Manual Download Page 57

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STAND-BY

ON TIMER

(GREEN)

(RED)

POWER

TIMER

SHIELD

7

6

to WIRE-LESS

+5V

-1

GND

NC

LED

P

ASS\\THR

OUGH

GND

3.3V

to SCALER

RMT

GND

3

1

4

8

7

9

5

6

2

GND

Vcc

V

out

5

4

3

2

1

R

OUT

5

4

3

2

1

Vcc

GND

4

5

1

3

2

Vdd

Vss

-

+

-

+

2

4

3

VEE

1

6

7

5

8

VCC

3

2

1

CB01

BB01A

BB01B

KB02

KB01

PJ22B

RB15

QB01

RB11

RB02

RB10

RB01

DB02

DB02A

DB01

DB01A

RB12

CB59

RB69

CB61

RB62

CB55

RB59

RB58

RB67

CB60

RB53

RB63

QB54

RB71

RB70

QB51

DB54

QB52

QB53

CB52

RB56

CB54

RB57

CB53

DB51

CB51

DB51A

RB60

DB52

RB52

RB54

RB51

RB55

RB61

RB72

CB62

LB51

CB56

16V47u

SHILED COVER

SHILED BOTOM

GPIUE281RK

RPM7238-H4

PLUG 9P

47

2SC4116-Y

10k

470

6.8k

270

SLR_56MC3FPQR

SLR_56VC3FPQ

470

B25V0.01

4.7k

25V0.1

2.7k

50V1.0

1.2k

10k

1k

16V10

12k

270

TC7S04F

47

100

BA4558F-E2

1SS355-TE17

2SC4116-Y

2SC4667

16V47u

150

220p

10k

25V0.1

HPI-2FPR4

B25V0.01

HOLDER

220k

1SS355-TE17

12k

12k

220k

220k

10

1k

25V0.1

100MH

16V47u

+

+

+

+

+

32WL48P
KEY LED (LED RMT)
SHEET-2/2

Summary of Contents for 32WL48P

Page 1: ...SERVICE MANUAL LCD Color Television 32WL48P FILE NO 030 200417 Published in Japan Oct 2004 YC ...

Page 2: ...VICE MODE 7 DESIGN MODE 10 LOCATION OF CONTROLS 11 LAYOUT OF MAJOR BOARDS 13 MECHANICAL DISASSEMBLY 14 EXPLODED VIEW 16 PACKING DISASSEMBLY 18 CHASSIS AND CABINET REPLACEMENT PARTS LIST 19 PC BOARDS TOP BOTTOM VIEW 27 BLOCK DIAGRAM 41 SPECIFICATIONS END APPENDIX SCHEMATIC DIAGRAM ...

Page 3: ...f injury or where there could be physical damage in the event of operational error Physical damage means major damage to a home furnishings and other possessions Examples of marks SHOCK HAZARD PROHIBIT DISASSEM BLING UNPULUG The indicates caution including danger and warning The actual meaning of this caution is indicated inside the or nearby illustrations or text The example shown to the left ind...

Page 4: ...fied parts when the mark is included in a circuit diagram or parts list Parts mounting and routing of the wiring should be the same as that used originally For safety purposes insulating materials such as tubing or tape is sometimes used and printed circuit boards are sometimes mounted floating Also make sure that wiring is routed and clamped to avoid parts that generate heat and which use high vo...

Page 5: ...of the LCD module with the corresponding holes in the LCD cover and fasten with screws Do not strongly push on the mod ule because any impact can adversely affect the perform ance Also use caution when handling the polarized screen because it can easily be damaged CAUTION The metal edges of the LCD module are sharp so use caution to avoid in jury 3 If the panel surface becomes soiled wipe with cot...

Page 6: ...s described in the specifications Failure to do so could result in freezing of the liquid crystal due to cold air or loss of resilience or other damage 9 Do not disassemble the LCD module Such actions could result in improper operation 10 When transporting the LCD module do not use packing containing epoxy resin amine or silicon resin alcohol or oxim The gas generated by these materials can cause ...

Page 7: ...e on TV or Remote Adjustment menu mode ON OFF MENU button on TV Initialization of the memory QA02 CALL Channel button on TV s Reset the count of operating protect circuit to 00 CALL Channel button on TV t RCUT selection 1 button GCUT selection 2 button BCUT selection 3 button SCNT selection 4 button COLP selection 5 button TNTC selection 6 button Convergence adj YELLOW button Self diagnostic displ...

Page 8: ...fter replacing QA02 the following initialization is required 1 Enter the service mode then select any register item 2 Press and hold the CALL button on the Remote then press the CHANNEL s button on the TV The initialization of QA02 has been complated 3 Check the picture carefully If necessary adjust any adjustment item above Perform Auto tune on the owner s manual CAUTION Never attempt to initiali...

Page 9: ...L48_EURO and Version 1 00 indicates WL48_EURO_100 Time Total hour of turn the TV on Unit H Power Operation number of protecting circuit 00 is normal When indication is other than 00 overcurrent apt to flow and circuit parts may possibly be damaged BusCont OK is normal When type name of semiconductor indicates 1 2 3 4 5 1 2 3 4 5 6 6 1 2 BLOCK 3 UV TV reception mode 4 V1 VIDEO 1 input mode 5 V2 VID...

Page 10: ... of item OPT3 2 SELECTING THE ADJUSTING ITEMS Every pressing of CHANNEL t button in the design mode changes the adjustment items in the order of table 3 s button for reverse order Version information of microprocessor Main tuner information Sub tuner information Selectable picture information Position information Signal information Screen size information Sound system information Scan mode informa...

Page 11: ...GREEN On timer set INPUT 5 EXT 5 The television screen can swivel on its foot stand 15 degrees to the left and right IN OUT IN OUT HDMI HDMI video recorder decoder SCART3 EXT3 COMPONENT VIDEO INPUT EXT4 CABLEHOLDER FIXINGSTRAP SCART2 EXT2 SCART1 EXT1 SAT IN OUT VCR TV ...

Page 12: ...ious programme For On Standby mode To display teletext When using a TOSHIBA VCR or DVD press mto PAUSE press wto EJECT press lqto SKIP REWIND presssl to SKIP FORWARD pressrto PLAY presspto STOP press qto REWIND presssto FAST FORWARD To change programme positions and teletext pages To alter the volume When using menus the arrows move the cursor on the screen up down left or right OK to confirm your...

Page 13: ... 13 LAYOUT OF MAJOR BOARDS U001A SIGNAL BOARD U001D POWER SW BOARD U002A LOWB BOARD U001C LED RMT BOARD U800 POWER BLOCK MODULE U001B FRONT AV BOARD U003A SCALER BOARD U002B KEY BOARD ...

Page 14: ...40 U002B A320 P801 U001B U001C BITTB3 12 2 BITTB3 12 PP3 8 Black 2 PP3 8 3 PP3 8 2 PP3 8 PP3 8 BITTB3 8 3 PP3 8 PP3 8 4 PP3 8 2 PP3 8 Black BITTB3 12 2 MECHANICAL DISASSEMBLY 1 Remove the stand foot and back cover 2 Remove the boards FRONT AV LED REM and piece key ass y ...

Page 15: ... 8 2 PP3 8 8 PP3 8 7 A317 B001 A201 PP3 8 2 PP3 8 12 PP3 8 2 PB4 5 2 PP4 5 2 PP3 8 2 PB4 5 PB4 5 If a power sw board is touched there is fear of the electric shock accident Please be sure to do work after covering with sheet insulator 3 Remove the boards POWER SW LOWB SIGNAL SCALER and speaker 4 Remove the display ...

Page 16: ...TTB4 16 10 BITTB3 12 2 BITTB3 12 BITTB3 8 3 PP3 8 BITTB3 12 2 PP3 8 4 PP3 8 2 PP3 8 Black 5 PP3 8 Black 2 PP5 16 Black 5 PP3 8 Black PP3 8 3 PP3 8 2 PP3 8 PP3 8 A450 A401 A340 A320 A420 P801 A445 U001B U001C U002B SCREW 4 40UNC JFS 4S L 13 ...

Page 17: ...4 16 4 BITTB4 16 PP3 8 4 Spring OFDM PP3 8 7 PP3 8 2 PP3 8 8 PP3 8 2 PB4 5 PB4 5 PP3 8 12 PP3 8 2 PB4 5 2 PP3 8 PP4 5 2 PP3 8 2 PP3 8 7 U800 U003A U001A U002A U001D S801A B001 W661 W661 A201 sheet inslator A317 2 Main Block ...

Page 18: ... 18 PACKING DISASSEMBLY A701B A701A A703 A703 A702A A702A A705 A705 Y130 K130 Y170 Y101E Y101 ...

Page 19: ...TROLYTIC 16V 10UF M C665 24619142 ELECTROLYTIC 50V 3 3UF M C666 24619142 ELECTROLYTIC 50V 3 3UF M C671 24619143 ELECTROLYTIC 32Q 50V 4 7UF M C674 24619143 ELECTROLYTIC 32Q 50V 4 7UF M C677 24109681 CERAMIC CHIP 50V B 680PF K C678 24109681 CERAMIC CHIP 50V B 680PF K C680 24668102 ELECTROLYTIC 35V 1000UF M 3A C681 24668102 ELECTROLYTIC 35V 1000UF M 3A C682 24668102 ELECTROLYTIC 35V 1000UF M 3A C690 ...

Page 20: ...92731 CERAMIC CHIP 16V B 1UF K CS10 24092731 CERAMIC CHIP 16V B 1UF K CS11 24092731 CERAMIC CHIP 16V B 1UF K CS12 24109473 CERAMIC CHIP 25V B 0 047UF K CS13 24092731 CERAMIC CHIP 16V B 1UF K CS14 24092731 CERAMIC CHIP 16V B 1UF K CS15 24092731 CERAMIC CHIP 16V B 1UF K CS16 24092731 CERAMIC CHIP 16V B 1UF K CS17 24092726 CERAMIC CHIP CK733B 16V 2 200 000PFK CS18 24092726 CERAMIC CHIP CK733B 16V 2 2...

Page 21: ... 20W 100K OHM J R667 24011104 CHIP METAL FILM 1 20W 100K OHM J R670 24011472 CHIP 1 20W 4 7K OHM J R671 24011182 CHIP METAL FILM 1 20W 1 8K OHM J R672 24011472 CHIP 1 20W 4 7K OHM J R673 24011182 CHIP METAL FILM 1 20W 1 8K OHM J R675 24011102 CHIP METAL FILM 1 20W 1K OHM J R676 24011473 CHIP 1 20W 47K OHM J R677 24011473 CHIP 1 20W 47K OHM J R684 24871229 CHIP 1 8W 2 2 OHM J R685 24871229 CHIP 1 8...

Page 22: ...0W 1K OHM J RF29 24011100 CHIP METAL FILM 1 20W 10 OHM J RF30 24011101 CHIP METAL FILM 1 20W 100 OHM J RF31 24011471 CHIP 1 20W 470 OHM J RR01 24871750 CHIP 1 8W 75 OHM J RR02 24871750 CHIP 1 8W 75 OHM J RR03 24871750 CHIP 1 8W 75 OHM J RR04 24011330 CHIP 1 20W 33 OHM J RR05 24011330 CHIP 1 20W 33 OHM J RR06 24011330 CHIP 1 20W 33 OHM J RS01 24011332 CHIP 1 20W 3 3K OHM J RS03 24011101 CHIP METAL ...

Page 23: ...P METAL FILM 1 20W 100 OHM J RV45 24011100 CHIP METAL FILM 1 20W 10 OHM J RV46 24019384 CHIP METAL FILM 1 16W 3 9K OHM F RV47 24019350 METAL FILM CHIP 1 16W 1R5K F RV48 24019384 CHIP METAL FILM 1 16W 3 9K OHM F RV49 24019350 METAL FILM CHIP 1 16W 1R5K F RV50 24019384 CHIP METAL FILM 1 16W 3 9K OHM F RV51 24019350 METAL FILM CHIP 1 16W 1R5K F RV52 24000445 CHIP JUMPER 1608TYPE RV53 24011101 CHIP ME...

Page 24: ...3114500 TRANSISTOR RN1403 Q829 23904163 IC SI 3090CA Q835 23000546 IC SI 8050SS Q870 23000806 IC SI 8033SS Q4100 70114402 TRANSISTOR 2SC3437 Y Q4101 70114402 TRANSISTOR 2SC3437 Y Q4102 70114402 TRANSISTOR 2SC3437 Y Q4103 70114402 TRANSISTOR 2SC3437 Y Q4104 70114402 TRANSISTOR 2SC3437 Y Q4105 70114402 TRANSISTOR 2SC3437 Y Q4106 23314163 TRANSISTOR 2SA1162 Y Q4107 23314994 TRANSISTOR 2SA1576A106 Q60...

Page 25: ...IP JUMPER 1608TYPE GJ413 24000445 CHIP JUMPER 1608TYPE GJ414 24000445 CHIP JUMPER 1608TYPE GJ603 24000445 CHIP JUMPER 1608TYPE GR01 24000445 CHIP JUMPER 1608TYPE GR02 24000445 CHIP JUMPER 1608TYPE GR03 24000445 CHIP JUMPER 1608TYPE GR113 24000445 CHIP JUMPER 1608TYPE GR288 24000824 CHIP JUMPER 2125TYPE GR289 24000824 CHIP JUMPER 2125TYPE GR605 24000445 CHIP JUMPER 1608TYPE GR610 24000445 CHIP JUMP...

Page 26: ...WITCH 1C1P PUSH SA04 23145226 SWITCH 1C1P PUSH SA06 23145226 SWITCH 1C1P PUSH SA07 23145226 SWITCH 1C1P PUSH W661 23351156 SPEAKER SPK1410AM 60X120 8 OHM 10W X4100 23153742 CRYSTAL X6001 23153490 CRYSTAL 18 432 20PPM CL 13PF X7300 23153545 CRYSTAL 20 25 20PPM ZA01 23103778 FERRITECORE TFE1008 ZA03 23103914 FERRITECORE TFE1015AD PC BOARD ASSEMBLIES U001A 75000978 PCB PB SIGNAL PD1902A1 U001B 750009...

Page 27: ...41 RV57 RS36 GRV76 RV238 RV234 RS72 D617 CC62 RV51 QS11 RS31 P517 QS06 CS14 GC01 CB43 QS10 RS21 QS09 RV59 RV75 RS27 CB42 QS43 DR71 QS05 LC02 CV48 CV47 RC02 Q627 RV235 CC60 CC63 RB35 D619 RB34 CV17 RS23 LC29 CB40 RV213 QV22 RV14 RV55 RS30 RS89 RV211 RS530 PH02 RS45 RV46 RB32 RS67 QB42 RB49 RS48 RV84 RV239 RS69 RV47 QS07 RS57 DS14 RS33 RV215 CV82 RV217 DR70 RB46 RS58 RV66 GRV77 CS15 RV33 RB33 RS24 P...

Page 28: ...02 CS89 RD21 C6086 GJ411 GRV48 GRV52 RS515 GRV16 GRV59 DV35 GRV57 LV19 RV30 RS510 RV28 Q6009 R6071 CS510 GRV21 LV46 CV53 CV01 LV45 CD12 RS402 CS506 CS93 CD16 R6016 RV102 GRV43 CV29 C6072 C6080 R607 R6005 RS10 R6072 Q6001 RS05 R6004 C6081 Q6006 C6073 Q6003 C102 C6075 CS01 Q6004 R6006 RS03 C6083 C6084 R6075 QS52 GR111 QS02 RS07 R608 C6049 C6034 GR03 CS35 C6046 DS16 GR02 C107 C104 C105 L105 CS03 RS01...

Page 29: ...SW BOARD PD1902A4 U001D BOTTOM FOIL SIDE 11 10 12 R_SPK NC R_AMP R_GND L_AMP L_GND R_GND L_SPK L_GND 5 4 3 2 1 4 3 2 1 9 8 7 6 5 3 2 1 4 2 PD1902 23590091 LC33 LC31 LC32 P602 LC33 PV60 LC31 LC32 P661 P601A PV25B PV61 23547697 DS 7405 9 8 7 6 5 4 3 2 1 1 3 1 4 12 11 10 L_GND L_SPK R_GND R_SPK 2 4 2 3 5 E3 R E3 L E3 V L_GND L_AMP R_GND R_AMP NC GND C_E3 S SW_E3 GND YV_E3 GND L_E3 R_E3 TUNER GND CV12...

Page 30: ...V 2 GND GND CE41 RE41 CE44 QE40A GE42 CE40 QE40 Q822 D833 P819 L839 Q825 D896 R848 P818 R845 R838 Q829 D832 C899 D898 R896 D897 R898 R897 Q823 R871 C8351 L871 Q829A G872 C871 Q835A D870 R870 C872 C844 R853 L836 Q870A C841 D870A C870 Q835 Q824 C874 Q870 C876 DE40 CE42 P807A P809A PJ85B PJ84B PJ12B RE40 LE41 LE40 CE46 DE40A RE42 C835 DE42 C839 CE45 D810 LE43 DE43 C837 C838 D820 C823 R839 D846 R835 G...

Page 31: ...SCALER BOARD PD1901C1 U003 BOTTOM FOIL SIDE 35 36 ...

Page 32: ...SCALER BOARD PD1901C1 U003 TOP COMPONENT SIDE 37 38 ...

Page 33: ... in ohm K 1 000 M 1 000 000 All resistors are 1 6W and 5 tolerance carbon resistor unless otherwise noted as the following marks 1 2R Metal or Metal oxide of 1 2 watt 1 2S Carbon compsistion of 1 2 watt 1RF Fuse resistor of 1 watt 10W Cement of 10 watt K 10 G 2 F 1 2 CAPACITOR Unless otherwise noted in schematic all capacitor values less than 1 are expressed in F and the values more than 1 in pF A...

Page 34: ... OUT SHEET 12 32 61 POWER CONNECTOR AND DIMMING SHEET 13 33 61 LVDS POWER AND OTHERS SHEET 14 34 61 LVDS OUT LG LCD SHEET 15 35 61 3chADC2_LPF SHEET 17 36 61 3chADC1 SHEET 18 37 61 DC DC CONVERTER SHEET 19 38 61 M2 1 7 SHEET 20 39 61 2 7 SHEET 21 40 61 3 7 SHEET 22 41 61 4 7 SHEET 23 42 61 5 7 SHEET 24 43 61 6 7 SHEET 25 44 61 7 7 SHEET 27 45 61 SYNC_SW SHEET 28 46 61 CONNECTOR SHEET 50 47 61 POWE...

Page 35: ...V800 BA7603 RGB SW SD RAM M2 MICON FLASH RGB SW TC4053BF RGB_DETECT Ys SW SDA6001 3 3V 5V OSD 5V TUNER CXA2189Q VPC3230D TC90A94TB V QV01 SCL SDA NTSC EXT 1 SCART PAL V SECAM TV OUT SCART RGB LCD RGB MM1509XN SCL SDA LPF Y V 480i 576i YS LPF C EXT 2 SCART V LPFX3 RGB TV OUT 480i 576i LPFX3 YCbCr RGB MM1509XN SCALER LVDS YS FB 1 H V V SW SM5301ASG EXT 3 SCART FB 2 BLK V Y Y C SW 480p 576p C 1080i 7...

Page 36: ...o jacks Audio L R Input HDMI connector Digital television signal Input Mini D sub 15 pin Analog RGB signal Input 3 5mm stereo jack Audio ut Fixed Variable Phono jacks Audio L R Active Super Woofer Phono socket Sound output at 10 distortion Main 10W 10W Power consumption 135W as specified in EN60107 1 1997 Standby approx 2 4W Dimensions 63cm H 79cm W 9 approx Weight approx 24kg Headphone socket 3 5...

Page 37: ......

Page 38: ...n ohm K 1 000 M 1 000 000 All resistors are 1 6W and 5 tolerance carbon resistor unless otherwise noted as the following marks 1 2R Metal or Metal oxide of 1 2 watt 1 2S Carbon compsistion of 1 2 watt 1RF Fuse resistor of 1 watt 10W Cement of 10 watt K 10 G 2 F 1 2 CAPACITOR Unless otherwise noted in schematic all capacitor values less than 1 are expressed in F and the values more than 1 in pF All...

Page 39: ...UT SHEET 12 32 61 POWER CONNECTOR AND DIMMING SHEET 13 33 61 LVDS POWER AND OTHERS SHEET 14 34 61 LVDS OUT LG LCD SHEET 15 35 61 3chADC2_LPF SHEET 17 36 61 3chADC1 SHEET 18 37 61 DC DC CONVERTER SHEET 19 38 61 M2 1 7 SHEET 20 39 61 2 7 SHEET 21 40 61 3 7 SHEET 22 41 61 4 7 SHEET 23 42 61 5 7 SHEET 24 43 61 6 7 SHEET 25 44 61 7 7 SHEET 27 45 61 SYNC_SW SHEET 28 46 61 CONNECTOR SHEET 50 47 61 POWER_...

Page 40: ...00 BA7603 RGB SW SD RAM M2 MICON FLASH RGB SW TC4053BF RGB_DETECT Ys SW SDA6001 3 3V 5V OSD 5V TUNER CXA2189Q VPC3230D TC90A94TB V QV01 SCL SDA NTSC EXT 1 SCART PAL V SECAM TV OUT SCART RGB LCD RGB MM1509XN SCL SDA LPF Y V 480i 576i YS LPF C EXT 2 SCART V LPFX3 RGB TV OUT 480i 576i LPFX3 YCbCr RGB MM1509XN SCALER LVDS YS FB 1 H V V SW SM5301ASG EXT 3 SCART FB 2 BLK V Y Y C SW 480p 576p C 1080i 720...

Page 41: ... 19 23 22 21 13 14 6 5 8 9 7 2 1 4 3 11 10 12 15 16 26V 26V 26V 26V SOUND GND SOUND GND SOUND GND SOUND GND GND ACDETECT 5V 1 GND 32V GND 12V GND 5V 2 5V 2 GND 9V 9V GND GND 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 GND 11 12 10 9 5 12VLCD 6 GND 12VLCD 2 12VLCV 1 12VLCD 4 12VLCD 3 GND 8 7 GND SIGNAL SIGNAL SCALER ANT MJ22 LED RMT KEY MJ50 M803 SIGNAL Wireless Module 26 32WL48B G ...

Page 42: ...V65 CV86 CV80 L289 GR289 PJ02A P816B L288 GR288 CV89 CV90 P515B P516B 12P PLUG 29FMN BTK A KETSU 16V470 16V470 KETSU SHORT 23FMN BTK A PLUD B B 23P KETSU SHORT 16V470 16V470 1P 1P DET_HP GND SP_MUTE SCART_MUTE VARI FIX SCL1 SDA1 GND AFT1 RESET_MSP GND GND RGB_SW GND GND GND GND YS_SW BL_SW GR_SW RD_SW GND BLK GND 26V GND 32V 12V R_HDMI L_HDMI GND R_E5 L_E5 SY_E5 SC_E5 SC_E5_GND SY_E5_GND S_SW_E5 G...

Page 43: ...14 R4123 R4109 R4122 R4106 R4102 R4100 R4105 R4104 GJ413 R4111 R4112 R4125 R4118 RV112 GJ412 RV40 GJ410 CV03 CV92 C4104 CV93 CV57 CV91 C4103 C4102 C4101 C4100 C4106 C4105 X4100 CV40 CV05 CV06 RV01 RV02 RV42 RV15 1 F2 3 C2 6 D1 8 E1 1 F2 3 C2 6 D1 8 E1 1 B6 10 A2 V_TV1 GND GND GND GND GND GND GND GND GND GND GND 10 A1 V_E1 4 A4 8_E1 V_E2 4 B3 8_E2 8_E3 SY_E3 SC_E3 4 C3 SC_E5 SC_E5_GND 1 C7 S_SW_E5 ...

Page 44: ...045 C6078 R6073 Q6006 C6083 Q6005 Q6004 C6082 C6081 R6081 L6002 C6055 C6054 R6070 L6004 R6006 Q6008 C6073 C6033 D6001 R6021 R6020 C6028 R6028 R6026 R6029 C6029 C6021 C6023 C6020 L6003 R6078 L6005 R6077 KETSU KETSU KETSU KETSU KETSU TEM2121M KETSU SHORT SHORT 4 7K 100 56p 56p SHORT TEM2121M TEM2121M KETSU KETSU KETSU 1 8W15 B2200p B2200p 100 100 B16V2 2u_K B16V2 2u_K B16V2 2u_K B16V2 2u_K SHORT 56p...

Page 45: ... D3 5 SHORT SHORT 1 8W75 SHORT KRD 8622 1 8W75 1000 CHIP JP 1000 TEM2121M TEM2121M 1000 CHIP JP TEM2121M 680 CHIP JP B1000p 680 22k B1000p 22k 1 10W75 1 10W75 10 1 10W75 10 10 1P SHORT SHORT SHORT SHORT SHORT SHORT SHORT SHORT 680 TEM2121M CHIP JP 680 SHORT SHORT SHORT 1 10WSHORT SHORT SHORT SHORT SHORT SHORT SHORT SHORT CHIP JP CHIP JP TEM2121M B1000p 1 10W75 B1000p 1 10W75 1 10W75 1 10W75 TEM212...

Page 46: ...RS507 BA4558F E2 MA8068 H BA4558F E2 100p 47K B16V1 0u B16V1 0u 47K KETSU 100p 82K 6 8K B16V2 2u_K 22K 39K 4 7K 39K 4 7K B16V2 2u_K 100p OPEN 2 7K B16V1u_K OPEN KETSU KETSU KETSU GND W_OUT W_APRO L_APRO R_APRO GND 12V L_VARI R_VARI GND GND W_OUT R_APRO GND L_APRO W_APRO 12V L_VARI GND R_VARI 8 E1 3 C7 3 C7 3 C7 8 A1 8 A1 8 A1 0 6 9 7 0 7 0 6 9 7 0 7 0 11 8 11 8 0 6 9 7 0 7 0 32WL48P SIGNAL SHEET 5...

Page 47: ...R103 C112 R160 GR02 P516A C110 C107 C165 RM73B1HR00OD 5p 5p KETSU KETSU KETSU B25V0 01 KETSU 18k KETSU TEM2121M KETSU KETSU KETSU KETSU KETSU KETSU RM73B1HR00OD KETSU TEM2121M 6 8k 100p KETSU KETSU KETSU KETSU KETSU KETSU RM73B1HR00OD RM73B1HR00OD RM73B1HR00OD 16V470 TEM2121M 16V470 100 ENG37A06GF euro 220u KETSU RM73B1HR00OD 2SC4081 Q KETSU KETSU KETSU KETSU KETSU KETSU 27k 0 01 KETSU KETSU B1000...

Page 48: ...81 Q 47K 10K 16V10u 1SS355 1SS355 22K 22K B1000p RN2404 100K 4 7K 2SC4081 Q 2SA1162Y 1SS355 100K 1SS355 100K 1SS355 1K 100K 10K 10V1u 1SS355 B1000p 2SC4081 Q 1SS355 5V1 ACDETECT 5V1 9V A_MUTE DET_HP SPK_OFF MUTE_AUDIO SP_MUTE SCART_MUTE MUTE_SPK W_MUTE ACDETECT 5V1 9V A_MUTE DET_HP WOOFER_SW MUTE_AUDIO SP_MUTE W_MUTE SCART_MUTE 5V1 SPK_OFF MUTE_SPK 1 E2 7 A2 8 B1 8 E1 2 D7 1 B2 1 A4 1 B2 8 F1 1 B2...

Page 49: ...TSU B16V1 0u 1SS355 TE17 MA111 TX KETSU 100 B16V1 0u 2SC3326B 47K 2SC2712Y 100 100K 47K 1k 47K KETSU B16V1 0u 8 2K B16V1 0u 100 KETSU 100 KETSU 100K KETSU 2SC4081 Q 2SC4081 Q 100 100K 100 B16V1 0u KETSU 100 KETSU B16V1 0u 1k 47K 10k 100K MM1631AJBE 100 3 3K RN2404 2SC3326B 2SC3326B 390 2SC3326B KETSU B16V1 0u B16V2 2u_K 100 2 2k KETSU KETSU 100 2SC4081 Q 2SC4081 Q 1k 100K 2 2k OPEN 1k B0 47u 8 2K ...

Page 50: ... 150 820 COLTRF4470CG 220 680 RM73B1H471JD 2SA1576A KETSU RM73B1HR00OD RM73B1HR00OD 10 27k 2SC4081 2SC4116 Y 2SA1576A 2SA1586 Y 390 16V10u 2 2k 10nF 1k 27k 68k 2SA1576A 2SA1586 Y 470 10V1u 2 2k 10V1u COLTRF4101CG 10nF 1k 470 100 68k 16V10u OPEN 2SA1576A 2SA1586Y OPEN 2SC4081 2SC4116 Y 390 MM1501XNRE B6 3V10u_K 10nF B6 3V10u_K 2SA1576A 2SA1586Y RN1404 CHIP JP 25V0 1 16V10u 68p OPEN OPEN OPEN OPEN 4...

Page 51: ...F4100CG 16V47u 2SC4081 Q 0 1uF 47K 22k 47K KETSU 10k 1SS355 COLTRF4100CG 1M KETSU 16V100 47K KETSU CH22 SHORT 16V100 2 2k 2SC4081 Q 3 9k 16V47u COLTRF4100CG 16V22u CH560 B2200 1 10W75 1 10W75 12k 16V47u MM1509XN 3 9k 330 MM1509XN 16V22u 1 10W75 B3300 F0 1 2SA1576A F0 1 100 16V100 16V100 16V100 KETSU MM1505XN COLTRF4100CG KETSU 2SA1576A 10V1 16V100 V3_QV01 GND TV_SYNC 9VA 5V2A GND GND 9VA TVout2 GN...

Page 52: ...273 Q273 R276 D272 R275 CV95 Q271 Q272 R274 ACM32251022 KETSU KETSU 16V100 50V2 2 2SC4081 Q 10k 47k 1k RN2404 10k 1SS355 TE17 68k 25V0 1 RN1404 RN1404 100 YS_SW GND YS_SW GND 5V2 YS_SW1 BLK RGB_DET 11 A1 3 E2 11 A2 1 D2 2 D2 32WL48P SIGNAL SHEET 11 13 ...

Page 53: ... C678 D641 C680 D674 R685 R684 D640 C696 C681 C682 C601 C602 50V47 50V4 7u 50V4 7u 50V3 3u 50V3 3u 5P_2 5mm_1 5A_Beige TA8246AHQ KETSU KETSU B0 22u B0 22u 47K 47K B16V1u 2SC3326B 1 8K 4 7K 1 8K 4 7K OPEN SHORT 1k B0 01 MA8330 M 2SC3326B 1SS355 OPEN 0 1 B680p B680p 1SS355 35V1000 1SS355 1 8W2 2 1 8W2 2 1SS355 0 1 35V1000u 35V1000u KETSU KETSU L_VARI R_VARI GND AUDIO R AUDIO L MUTE_AUDIO MUTE_SPK GN...

Page 54: ...5V0 1 2SA1576A 2SA1586 Y 2SA1576A 2SA1586 Y 2SA1576A 2SA1586 Y ACM32251022 KETSU KETSU KETSU ACM32251022 KETSU ACM32251022 KETSU KETSU KETSU 16V100 UDZS5 6B UDZS TE 17 5 6B UDZS TE 17 5 6B 10V1 0 10V1 0 25V0 1 SHORT 100 100 100 100 25V0 1 MC14053B 100 100 100 10V1 0 10V1 0 BA7603F T1 UDZS TE 17 5 6B KETSU 10V1 0 UDZS TE 17 5 6B UDZS TE 17 5 6B 10V1 0 100 BL_SW RD_SW 5VREG YS_SW1 RGBSW_MC RD_E1 GR_...

Page 55: ... PV61 LC32 LC33 LC31 P661 D652 D653 P602 P601A R687 R689 R691 R692 R688 R690 C606 C605 RV121 CV121 RV122 GR604 CC11 RC11 GR605 CC12 RC12 RV129 MA8056 M KETSU 12P_2 5mm_1 5A_Beige 100p KETSU B25V0 01 JACK 3P S VHS 1P JACK TEM2142AD TEM2142AD TEM2142AD EARPHONE J D3 5 KETSU KETSU 4P_2 5mm_1 5A_Beige 5P_2 5mm_1 5A_Beige 1 8W1K 1 8W1K 1 8W1K 1 8W1K 1 8W1K 1 8W1K B1000p B1000p 1 10W75 0 01 1 10W75 KETS...

Page 56: ...NU VOL UP POS DN POS UP VOL DN 6 NC KEY GND MAIN GND NC KEY 2 KEY 1 5 4 3 2 1 SA01 SA02 SA03 SA04 SA06 SA07 PJ50B RA74 RA73 RA72 RA71 RA75 PUSH SW 1C1P DC12V 005A PLUG 6P 10k 10k 22k 68k 22k 32WL48P KEY LED KEY SHEET 1 2 ...

Page 57: ...B55 RB59 RB58 RB67 CB60 RB53 RB63 QB54 RB71 RB70 QB51 DB54 QB52 QB53 CB52 RB56 CB54 RB57 CB53 DB51 CB51 DB51A RB60 DB52 RB52 RB54 RB51 RB55 RB61 RB72 CB62 LB51 CB56 16V47u SHILED COVER SHILED BOTOM GPIUE281RK RPM7238 H4 PLUG 9P 47 2SC4116 Y 10k 470 6 8k 270 SLR_56MC3FPQR SLR_56VC3FPQ 470 B25V0 01 4 7k 25V0 1 2 7k 50V1 0 1 2k 10k 1k 16V10 12k 270 TC7S04F 47 100 BA4558F E2 1SS355 TE17 2SC4116 Y 2SC4...

Page 58: ...GND 20V 2 GND 4 GND 6 GND 8 11 12V 12V 12 NC 13 10 GND 12V 9 7 32V 5 GND 3 20V 1 20V 13 GND 8 5 5V 2 7 5V 2 6 GND 12 9 11 10 16 18 17 15 19 14 3 1 2 9V GND GND 9V 4 TO POWER 26V 26V 26V 26V SOUND GND SOUND GND SOUND GND SOUND GND ACDETECT GND 5V 1 PROTECT POWER_SIG POWER_LCD POWER_TV 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 TO POWER PJ85B PJ84B PJ12B PJ81A P816A P807A P809A OPEN OPEN OPEN SOCKET B B 23...

Page 59: ... G872 L839 C874 C839 C835 Q835 CE42 C8353 R853 G831 C844 C838 C834 C871 C837 R870 C876 C875 D872 D873 C8351 D846 L833 D810 D844 R835 OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN 47k 16V1000 TLN3533AH TLN3441AF TLN3503GH OPEN OPEN OPEN OPEN 16V47 16V47 2KG 100G OPEN RK44 RU4YX OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN SI 3033CA M0 47 OPEN SHORT TLN3462AF 18G 1k 1k 1 6P8 2k RN1403 ...

Page 60: ... 20 61 ACL2 ACL1 1 2 FROM POWER P802A S801 Lock 2P_11 88mm_L ESB92S21B 32WL48P POWER SW ...

Page 61: ... 21 61 32WL48P SCALER SCALER DIGITAL INPUT ...

Page 62: ... 22 61 32WL48P SCALER SCALER CAPUTURE INPUT ...

Page 63: ... 23 61 32WL48P SCALER MEMORY CONNECTION ...

Page 64: ... 24 61 32WL48P SCALER SCALER PLL US EUROPE ...

Page 65: ... 25 61 32WL48P SCALER OSD FOR NORTH AMERICA ...

Page 66: ... 26 61 32WL48P SCALER IIC ...

Page 67: ... 27 61 32WL48P SCALER PLD US OSD SYNC GENERATOR ...

Page 68: ... 28 61 32WL48P SCALER POWER ...

Page 69: ... 29 61 32WL48P SCALER SUB MICON 1 3 ...

Page 70: ... 30 61 32WL48P SCALER SUB MICON 2 3 ...

Page 71: ... 31 61 32WL48P SCALER SUB MICON 3 3 ...

Page 72: ... 32 61 Phase Phase 32WL48P SCALER LVDS OUT ...

Page 73: ... 33 61 32WL48P SCALER POWER CONNECTOR AND DIMMING ...

Page 74: ... 34 61 32WL48P SCALER LVDS POWER AND OTHERS ...

Page 75: ... 35 61 Nomal display Uper and lower reversal Right and left reversal 180 rotation 32WL48P SCALER LVDS OUT LG LCD ...

Page 76: ... 36 61 2 7 SH017 1 2 7 2 7 2 7 2 7 4 1 0 0 0 5 0 5 0 0 0 2 0 2 0 0 0 0 0 0 0 0 5 0 5 0 1 5 SH017 2 SH017 1 SH017 2 32WL48P SCALER 3chADC2_LPF ...

Page 77: ... 37 61 32WL48P SCALER 3chADC1 ...

Page 78: ... 38 61 32WL48P SCALER DC DC CONVERTER ...

Page 79: ... 39 61 32WL48P SCALER M2 1 7 ...

Page 80: ... 40 61 32WL48P SCALER M2 2 7 ...

Page 81: ... 41 61 32WL48P SCALER M2 3 7 ...

Page 82: ... 42 61 32WL48P SCALER M2 4 7 ...

Page 83: ... 43 61 32WL48P SCALER M2 5 7 ...

Page 84: ... 44 61 32WL48P SCALER M2 6 7 ...

Page 85: ... 45 61 32WL48P SCALER M2 7 7 ...

Page 86: ... 46 61 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 32WL48P SCALER SYNC_SW ...

Page 87: ... 47 61 32WL48P SCALER CONNECTOR ...

Page 88: ... 48 61 32WL48P SCALER POWER_CONNECTOR ...

Page 89: ... 49 61 32WL48P SCALER TV MICON CONNECTOR 1 ...

Page 90: ... 50 61 32WL48P SCALER SERVICE CONNECTOR BEP ...

Page 91: ... 51 61 32WL48P SCALER HDMI IF ...

Page 92: ... 52 61 32WL48P SCALER CONNECTOR LVDS OUT POWER ...

Page 93: ... 0 9 1 2 1 4 1 2 2 2 1 4 1 2 0 9 1 1 1 1 0 8 0 8 1 2 1 1 2 5 2 5 2 5 2 5 2 5 2 5 0 0 0 0 0 0 0 0 0 0 0 0 2 5 2 5 2 5 2 5 3 3 2 6 2 6 0 0 0 0 0 0 0 SH701 1 SH701 3 SH701 2 SH701 1 SH701 2 SH701 3 32WL48P SCALER 3DYCS 1 9 ...

Page 94: ... 54 61 3 3 3 3 3 3 2 5 0 3 3 2 5 0 32WL48P SCALER 3DYCS REG ...

Page 95: ... 55 61 32WL48P SCALER 3DYCS 3 9 ...

Page 96: ... 56 61 32WL48P SCALER 3DYCS 4 9 ...

Page 97: ... 57 61 32WL48P SCALER 3DYCS 5 9 ...

Page 98: ... 58 61 32WL48P SCALER 3DYCS 6 9 ...

Page 99: ... 59 61 32WL48P SCALER 3DYCS 7 9 ...

Page 100: ... 9 0 6 1 3 1 7 1 6 2 4 1 0 1 0 1 0 1 0 1 0 1 0 1 0 3 4 2 4 1 7 0 5 3 3 2 6 0 3 4 0 0 0 0 0 0 0 0 0 0 0 3 4 3 3 1 1 1 1 1 1 1 4 1 6 1 4 0 0 0 0 0 3 3 3 3 3 3 3 3 3 3 5 0 5 0 5 0 2 4 SH708 2 SH708 4 SH708 3 SH708 1 SH708 2 SH708 3 SH708 4 32WL48P SCALER 3DYCS 8 9 ...

Page 101: ... 61 61 32WL48P SCALER 3DYCS 9 9 ...

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