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Toshiba 32WL56P, Service Manual

The Toshiba 32WL56P is packed with impressive features including a crystal-clear display and sleek design. To unlock the full potential of this product, make sure to download the free Service Manual from manualshive.com to gain access to all the information and instructions you need for optimal performance.

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AV OTHER BOARD (32WL56P:PD2120A1  37WL56P:PD2120B1) (U004)

BOTTOM (FOIL) SIDE

23547796

DS-7209

+

+

+

+

+

+

+

+

+

3

1

+

+

+

+

E

C

20

21

20

21

B

E

2

1

5

12

1

1

4

5

10

12

2

2

1

1

3

C

+

+

+

+

+

11

+

+

+

+

+

+

3

1

+

+

+

+

+

+

+

+

+

1

2

1

+

+

+

+

2

17

9

1

5

1

+

+

+

6

7

1

+

GND

D896

D897

QE91

QE94

QE94A

R6613

CC03

R6631

R6612

Q6602

R894

RV21

P602A

R6633

RE93

LC01

P818

DE95

R

V30

RV05

CE93

C680

QE95

CV24

RV59

GR33

P819

RE97

PH01

CE90

R896

ZE94

R895

R

V58

DE92

CE92

C682

QV52

RE90

R

V55

R6635

RV02

RE91

RV04

CE87

R

V03

GR31

D675

PJ63A

R

V01

RV54

DE99

D674

GR660

DE91

C684

RE98

RE96

QE98

RV31

LC02

RV93

R

V51

RE94

DE90

CV51

ZE90

R

V06

RC02

DE98

D6602

RE85

RV28

CC02

R6632

Q6603

GR661

R679

DE97

CE91

RE87

DE94

R6614

R

V92

R

V56

GR32

CC01

CV20

RE88

D6601

R897

D670

D

V01

QE96

Q6601

QV51

RC01

C681

CV23

R

V52

PJ87A

R6636

R

V57

QE91A

P803B

QE97

RE84

QE90

D671

R

V70

CV22

DE93

RV53

C6605

C8001

RE95

CV52

CC04

QE90A

C6990

D678

Q673

Q662

LC05

C6601

C6602

R6610

R6611

C670

QV54

CC07

R672

R678

C691

R682

R6604

C679

R

V94

C6604

R663

C105

CV13

R6702

R680

Q672

RV13

R6620

PV17

PH02

CC06

Q663

Q6604

CV28

R661

C671

RC04

CV54

CV18

R676

R683

CV17

CV27

L110

R6626

CV26

R6622

C677

C685

PJ21A

R675

C676

C6600

R

V120

R677

CC08

R6629

C693

R686

C666

R6638

Q670A

C661

C6603

R6701

R674

CV25

R6601

LC04

C674

R

V95

C667

R6630

C673

R

V80

R6602

C692

R6624

C660

R685

R6627

Q656

GR601

RV38

Q671

D679

R

V61

RC03

GR602

C675

R681

C678

R6628

D6603

R6637

R684

R673

R

V78

R

V77

LC06

Q6605

C662

Q670

R6603

RV79

C665

DE96

CV21

PV25A

D676

L

V16

CC05

R662

RV76

CV19

R6625

D677

R671

GR01

C663

R6623

GR36

R

V91

C664

R670

LC03

L101

P902

R

V85

GT01

Q4102

R107

RT05

GR07

L191

GR113

LT01

GR28

GR43

R4108

R

T11

PV22

CT09

R

T09

GR613

CT04

C162

GR08

QT03

GR612

D

V45

Q161

QT02

R4103

R6634

R4109

R

V82

R

T08

R4106

Q4103

C103

C117

C116

R

T10

PK05

R168

GR03

C163

GR112

R113

R102

R104

R

V83

R4104

R6617

CT01

C110

GR44

R112

R6616

R105

C102

R

V81

Q102

R

V41

C107

R165

R164

R

V42

C113

R101

CT07

C164

QV55

CT06

Q4100

R103

C112

L103

R

T02

R161

C104

R114

R163

C101

RT07

C115

C161

R162

C114

C668

C111

GR41

R166

R

V40

Q162

QT05

GR06

C108

R4107

GR27

QT04

L102

P900

GR02

R108

Q4101

QT01

CT08

D

V43

R6615

GR42

C119

GT02

R115

H001

R4100

D

V44

CT03

C190

Q655

GR26

CT02

RT03

R4102

Q101

D

V41

CT05

D

V42

GR05

R170

D101

R4101

QT06

RT04

R111

R660

GR25

R

T06

RT01

C118

R

T12

Q654

R167

R

V84

R169

R4105

CV55

P516A

R6613

CC03

R6631

R6612

Q6602

R894

RV

21

R6633

RE93

LC01

DE95

RV

30

RV

05

QE95

RV

59

GR33

R896

D89

6

R895

R

V58

QV52

RE

90

R

V55

R6635

RV0

2

RE91

RV

04

RV

03

GR31

D675

R

V01

RV

54

DE99

D674

GR660

C684

RE98

RE96

QE98

RV

31

LC02

RV93

R

V51

RE94

R

V06

RC02

D6602

RE85

RV

28

CC02

R6632

Q6603

GR661

R679

RE87

R6614

R

V92

R

V56

GR32

CC01

CV20

RE88

D6601

R897

D670

DV01

Q6601

QV51

RC01

D89

7

R

V52

R6636

R

V57

QE97

RE84

D671

RV70

RV5

3

CC04

GR36

D678

Q673

Q662

LC05

R6

61

0

R6611

QV54

CC07

R672

R678

C691

R682

R6604

R

V94

R663

CV13

R6702

R680

Q672

RV

13

R6620

CC06

Q663

Q6604

R661

RC04

R676

R6

83

R6626

R6622

C685

R675

RV120

R677

CC08

R6629

C693

R686

R6

638

R6701

R674

R6601

LC04

R

V95

R6630

R

V80

R6

60

2

C692

R6624

R685

R6627

Q656

GR601

RV

38

Q671

D679

R

V61

RC03

GR602

R681

R6628

D6603

R6637

R684

R673

R

V78

R

V77

LC06

Q6605

C662

R6603

R

V79

CV

21

D676

L

V16

CC05

R662

R

V76

R6625

D677

R671

GR01

C663

R6623

R

V91

R670

LC03

R

V85

GT01

Q4102

R107

RT05

GR07

L191

GR113

GR28

GR43

R4108

R

T11

CT09

R

T09

GR613

CT04

C162

GR08

QT03

GR612

D

V45

Q161

QT02

R4103

R6634

R4109

R

V82

R

T08

R4106

Q4103

C103

C117

C116

R

T10

R168

GR0

3

C163

GR112

R113

R102

R104

R

V83

R4104

R6617

CT01

C110

GR44

R112

R6616

R105

R

V81

Q102

R

V41

R165

R164

R

V42

C113

R101

CT07

C164

QV55

CT06

Q4100

R103

C112

L103

R

T02

R161

R114

R163

C101

RT07

C115

C161

R162

C114

C111

GR41

R166

R

V40

Q162

QT05

GR06

C108

R4107

GR27

QT04

L102

GR02

R108

Q4101

QT01

CT08

D

V43

R6615

GR42

GT02

R115

R4100

D

V44

CT03

C190

Q655

GR26

CT02

RT03

R4102

Q101

D

V41

CT05

D

V42

GR05

R170

D101

R4101

QT06

RT

04

R111

R660

GR25

R

T06

RT01

C118

R

T12

Q654

R167

R

V84

R169

R4105

- 3

6

 -

- 3

7

 -

AV OTHER BOARD (32WL56P:PD2120A1  37WL56P:PD2120B1) (U004)

TOP (COMPONENT) SIDE

GND

17

7

3

6

2

5

1

50

40

30

20

10

50

40

30

20

10

9

1

1

+

+

+

+

23590216B

+

1

9

16

8

1

+

+

+

+

+

+

+

PD2120   -1

+

+

+

+

+

+

11

+

+

+

+

+

+

+

+

3

1

+

+

5

1

P

P

1

+

+

+

+

+

+

+

+

+

+

1

1

5

2

12

+

10

+

+

4

5

10

1

1

2

2

3

3

P516A

P902

LT01

PV22

L105

PK05

C102

C107

C104

PJ60A

PJ22A

P900

C119

H001

CV55

C6990

C6601

C6602

C670

C679

C6604

C105

PV17

QV14

PH02

CV28

C671

CV54

CV18

CV17

CV27

L110

CV26

C677

PJ21A

C676

C6600

C666

Q670A

C661

C6603

CV25

C674

C667

C673

C660

C668

C675

C678

Q670

QV15

C665

DE96

C681

PV25A

CV19

Q6600

C664

L101

QE91

QE94

QE94A

P602A

CE93

C680

CV24

RE97

PH01

CE90

ZE94

DE92

CE92

C682

CE87

PJ63A

DE91

DE90

CV51

ZE90

DE98

DE97

CE91

DE94

QV16

QE96

L

V18

CV23

PJ87A

QE91A

P803B

QE90

CV22

DE93

C6605

C8001

RE95

CV52

L

V17

QE90A

P818

P819

L105

PJ60A

PJ22A

QV14

QV15

Q6600

QV16

L

V18

L

V17

Summary of Contents for 32WL56P

Page 1: ...SERVICE MANUAL LCD Color Television 32WL56P 37WL56P FILE NO 030 200502 Published in Japan May 2005 YC TOSHIBA CORPORATION 2005 ...

Page 2: ... SERVICE MODE 7 LOCATION OF CONTROLS 12 LAYOUT OF MAJOR BOARDS 14 MECHANICAL DISASSEMBLY 15 EXPLODED VIEW 19 PACKING DISASSEMBLY 23 CHASSIS AND CABINET REPLACEMENT PARTS LIST 24 PC BOARDS TOP BOTTOM VIEW 30 CIRCUIT BLOCK DIAGRAM 43 SPECIFICATIONS 44 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: ...ark 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 voltage Always follow t...

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: ...ecifications 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 loss of polarity ...

Page 7: ...isplayed differently as shown below de pending on the setting of the receiving color system COLP PAL COLC NTSC COLS SECAM Automatic A D Adjustment PC Component 7 button Self diagnostic display ON OFF 9 button CAUTION Never try to perform initialization unless you have changed the memory IC SERVICE MODE 1 ENTERING SERVICE MODE 1 Press button once on 2 Press button again and 3 While pressing the but...

Page 8: ...ialization 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 EEPROM IC 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 initialize the data unless EEPROM IC has ...

Page 9: ...eration number of protecting circuit 000 is normal When indication is other than 000 overcurrent apt to flow and circuit parts may possibly be damaged P Bus line OK is normal SCL GND Red indication SCL GND short circuit SDA GND Red indication SDA GND short circuit SCL SDA Red indication SCL SDA short circuit Q Bus cont OK is normal NG is abnormal Red indication When type name of semiconductor indi...

Page 10: ...00 E16 N EEPROM Version information of EEPROM Display 1 byte data O SUB MPU Version information of SUB MPU Display 1 byte data P OPTION Option information Display six numbers of 1 byte data Q HDMI ID HDMI ID information Display 4 byte data R CD number Display 8 digit number S Model name Display 7 digit number T LCD Panel Vender information display The following Panel Vender and screen size are dis...

Page 11: ...urce information Display RF position number 0 99 on the main screen or Input Source EXT1 2 3 HDMI etc N MAIN FORMAT Display Video and PC format information O MAIN PLL Main PLL information Display 1 byte data at five P SCREEN SIZE Display the screen size as follows Q OTHER STATUS Other status information Display three numbers of 2 byte data Super live Cinema Subtitle 14 9 Wide 4 3 EXT1 1080i 50 C6 ...

Page 12: ... LOCATION OF CONTROLS Front Back Standby RED Power On GREEN On timer set INPUT 3 EXT3 HDMI HDMI media recorder decoder CABLE HOLDER FIXING STRAP HDMI INPUT SCART 2 EXT2 SCART 1 EXT1 IN OUT MEDIA REC TV SAT ...

Page 13: ...ramme For On Standby mode To display text services 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 text 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 selecti...

Page 14: ... 14 LAYOUT OF MAJOR BOARDS U004 AV OTHER BOARD U003 SIGNAL BOARD U007 KEY BOARD U006 LED RMT BOARD U002 AC IN BOARD U008 PC IN BOARD U005 FRONT AVBOARD U001 POWER BOARD ...

Page 15: ...ver 2 Remove the boards FRONT AV LED RMT KEY PC IN and piece key ass y P801 U008 U007 A340 BITTB 3 12 SBN 2 PP3 8 SW W SBN 3 PP3 8 SW W ECO 3 PP3 8 SW W SBN 2 PP3 8 SW W SBN BITTB3 8 SBN 3 PP3 8 SW W ECO PP3 8 SW W ECO PP3 8 SW W ECO 4 PP3 8 SW W ECO 2 PP3 8 SW W ECO BITTB3 12 SBN 2 4 40UNC JFS 4S L 13 PP12 U005 U006 A320 PP08 32WL56P 32WL56P ...

Page 16: ...16 SBN 4 BITTB4 16 SBN 4 PP3 8 SW W ECO 5 PP3 8 SW W ECO 5 H001 PP08 PP12 PP08 3 Remove the boards POWER AC IN SIGNAL AV OTHER and speaker 4 Remove the display PP3 8 SW W ECO 2 PP3 8 SW W ECO 2 A317 B001 A201 BITTB4 16 SBC 14 PB4 5 SNI 2 PB4 5 SNI 2 PP4 5 SNI 2 32WL56P 32WL56P ...

Page 17: ...he boards FRONT AV LED RMT KEY PC IN and piece key ass y 4 40UNC JFS 4S L 13 A320 P801 U008 U007 PP12 PP08 U005 U006 PP08 A340 BITTB3 12 SBN 2 PP3 8 SW W ECO 2 PP3 8 SW W SBN 2 PP3 8 SW W SBN PP3 8 SW W SBN 4 BITTB3 8 SBN 3 PP3 8 SW W ECO PP3 8 SW W ECO PP3 8 SW W ECO 4 PP3 8 SW W ECO 2 PP3 8 SW W ECO BITTB3 12 SBN 2 37WL56P 37WL56P ...

Page 18: ...emove the boards POWER AC IN SIGNAL AV OTHER and speaker 4 Remove the display BITTB4 16 SBN BITTB4 16 SBN BITTB4 16 SBN BITTB4 16 SBN BITTB4 16 SBN PP3 8 SW W ECO 12 PP3 8 SW W ECO 2 PP3 8 SW W ECO 2 PP4 8 SW W ECO PP3 8 SW W ECO PP4 8 SW W ECO PP3 8 SW W ECO PP3 8 SW W ECO 2 PP3 8 SW W ECO 5 PP3 8 SW W SBN 2 PP4 8 SW W SBN 4 B001 PP08 A201 A405 37WL56P 37WL56P ...

Page 19: ...3 PP3 8 SW W ECO BITTB3 12 SBN 2 PP3 8 SW W ECO 4 PP3 8 SW W ECO 2 PP3 8 SW W SBN 5 PP3 8 SW W SBN 3 PP3 8 SW W ECO PP5 16 SW W SBN 5 PP3 8 SW W ECO 3 PP3 8 SW W ECO PP3 8 SW W SBN 2 PP3 8 SW W SBN 4 40UNC JFS 4S L 13 A450 A401 A445 U008 U007 A340 P801 PP08 PP12 U005 A320 U006 A420 32WL56P ...

Page 20: ...8 SW W ECO 4 PP3 8 SW W ECO 4 PP3 8 SW W ECO 5 PP3 8 SW W ECO 5 PB4 5 SNI 2 BITTB4 16 SBC 14 PB4 5 SNI 2 PB4 5 SNI 2 PP3 8 SW W ECO 2 PP3 8 SW W ECO 2 B001 W661 W661 A201 H001 U003 U004 U001 U002 PP08 PP12 PP08 PP08 A317 2 Main Block 32WL56P ...

Page 21: ... SW W ECO BITTB3 12 SBN 2 PP3 8 SW W ECO 4 PP3 8 SW W ECO 2 PP3 8 SW W SBN 5 PP3 8 SW W SBN 4 PP5 16 SW W SBN 5 PP3 8 SW W ECO PP3 8 SW W ECO 2 PP3 8 SW W ECO PP3 8 SW W SBN 2 PP3 8 SW W SBN 4 40UNC JFS 4S L 13 A450 A401 U007 PP12 A340 A320 U005 PP08 A420 P801 U008 A445 U006 37WL56P ...

Page 22: ... PP3 8 SW W ECO 5 PP3 8 SW W ECO 5 PP3 8 SW W ECO 12 PP3 8 SW W ECO 2 PP3 8 SW W ECO 2 PP3 8 SW W ECO PP4 8 SW W ECO PP4 8 SW W ECO PP3 8 SW W ECO PP3 8 SW W ECO 2 PP3 8 SW W ECO 5 PP3 8 SW W SBN 2 PP4 8 SW W SBN 4 PP3 8 SW W ECO 5 U002 B001 W661 W661 A405 PP08 PP08 A201 PP08 U003 H001 U004 U001 PP08 PP12 2 Main Block 37WL56P ...

Page 23: ... 23 PACKING DISASSEMBLY 32WL56P A703 A703 A702A A702A Y130 Y170 Y101E Y101 A701A 37WL56P A701B A701A A703 A703 A702A A702A A705 A705 Y130 Y170 Y101E Y101 ...

Page 24: ...IP 50V B 1000PF K C606 76109102 CERAMIC CHIP 50V B 1000PF K C660 76669479 ELECTROLYTIC 50V 4 7UF M C661 76669479 ELECTROLYTIC 50V 4 7UF M C662 76109681 CERAMIC CHIP 50V B 680PF K C663 76109681 CERAMIC CHIP 50V B 680PF K C668 76073086 ELECTROLYTIC 50V 10UF M 3A C670 76669100 ELECTROLYTIC 50V 10UF M C671 76669100 ELECTROLYTIC 50V 10UF M C673 76667470 ELECTROLYTIC 25V 47UF M 3A C674 76073081 ELECTROL...

Page 25: ... 76085988 ELECTROLYTIC NP 50V 1UF M 7L CV26 76794220 ELECTROLYTIC 16V 22UF M CV27 76794101 ELECTROLYTIC 16V 100UF M CV28 76794220 ELECTROLYTIC 16V 22UF M CV51 76794100 ELECTROLYTIC 16V 10UF M CV52 76794100 ELECTROLYTIC 16V 10UF M CV54 76794100 ELECTROLYTIC 16V 10UF M CV55 76794100 ELECTROLYTIC 16V 10UF M RESISTORS R103 76011101 CHIP 1 20W 100 OHM J R104 76011103 CHIP 1 20W 10K OHM J R105 76011273 ...

Page 26: ... RE13 76366473 CARBON FILM 1 6W 47K OHM J RE15 76366102 CARBON FILM 1 6W 1K OHM J RE16 76366102 CARBON FILM 1 6W 1K OHM J RE17 76366363 CARBON FILM 1 6W 36K OHM J RE18 76019463 METAL PLATE 2W 0 22 OHM J RE19 76310829 OXIDE METAL FILM 1 2W 8 2 OHM J RE23 76552152 OXIDE METAL FILM 1 2W 1 5K OHM J RE41 76011152 CHIP 1 20W 1 5K OHM J RE42 76871222 CHIP 1 8W 2 2K OHM J RE43 76011753 CHIP 1 20W 75K OHM ...

Page 27: ...1AH LE52 23289025 COIL PEAKING TRF4330AT LE53 23248399 COIL CHOKE TLN3283D LE73 23248386 COIL CHOKE 9X11H 2 0MMH 4 0A TLN3481AA LE74 23248417 COIL CHOKE TLN3481AH LT01 23289028 COIL PEAKING TRF4101AT T801 23211886 COIL L F ET28H 16MH TRF3253AH T802 23211886 COIL L F ET28H 16MH TRF3253AH T862 23217784 TRANSFORMER CONVERTERTPW3572AS TE62 23217701 TRANSFORMER CONVERTERTPW3563AS SEMICONDUCTORS Q101 23...

Page 28: ... B310 23717219 SCREW PP3X8 SW WSBN B315 23717214 SCREW BITTB3X12SBN D801B 23717240 SCREW D883B 23717240 SCREW D884B 23717240 SCREW DE75B 23717240 SCREW F801 23144304 FUSE CARTRIDGE 5X20 250V 6 3A F801A 23165433 FUSE HOLDER 5 2 SOC F801B 23165433 FUSE HOLDER 5 2 SOC F802 23144380 FUSE RADIALLEADSUB MINIATUR250V3 15A FE01 23144380 FUSE RADIALLEADSUB MINIATUR250V3 15A GC20 76000445 CHIP JUMPER 1608TY...

Page 29: ...2120A1 IF AV 2 75001198 PC BOARD ASSY PD2120A1 IF AV U005 1 75001209 PC BOARD ASSY PD2120A2 F AV 2 75001199 PC BOARD ASSY PD2120B2 F AV U006 1 75001210 PC BOARD ASSY PD2120A3 LED RMT 2 75001200 PC BOARD ASSY PD2120B3 LED RMT U007 1 75001211 PC BOARD ASSY PD2120A4 KEY SW 2 75001201 PC BOARD ASSY PD2120B4 KEY SW U008 1 75001212 PC BOARD ASSY PD2120A5 PC IN 2 75001202 PC BOARD ASSY PD2120B5 PC IN TUN...

Page 30: ... R817 Q801A CE07 R E 2 9 R805 R815 FE01 C824 D806 DE15 D812 CE23 RE23 R814 DE07 CE10 CE09 C825 CE18 C827 L804 DE11 R809 DE08 R813 C815 R803 P811B C810 QE01A P812B RE15 C819 R812 RE17 CE17 DE09 R807 RE19 RE13 DE14 RE18 C804 DE16 D810 QE01 R E 1 2 Q801 R806 CE22 C820 DE13 DE19 RE14 D805 C817 D809 CE29 C821 C822 ZE74 ZE73 ZE75 ZE72 Z889 DE77A DE75A L878 CE86 CE24 QE26 C823 C813 R890 D813 CE82 DE06 L8...

Page 31: ...V 2 1 R851 C8 05 CE04 P813A C8100 C8110 C E 0 5 LE06 C 8 0 6 L806 L807 P811A GJ92 GJ91 C851 D801 SR81 GJ93 R828 R853 Q854 D852 R857 Q851 R854 R856 C852 R859 Q853 Q852 R852 R858 R850 R855 D801A R827 Q855 DE01 L802 C812 CE13 DE02 DE03 R E 0 3 LE07 P812A L801 GJ94 CE02 C811 F801B RE04 CE14 F801 C802 GJ90 F801A GJ89 GJ88 T802 GJ87 P800 D899 P805B R801 T801 GAP C801 R899 C851 R853 Q854 R857 Q851 R854 R...

Page 32: ... 34 SIGNAL BOARD PD2131F U003 BOTTOM FOIL SIDE ...

Page 33: ... 35 SIGNAL BOARD PD2131F U003 TOP COMPONENT SIDE ...

Page 34: ... Q654 R167 RV84 R169 R4105 CV55 P516A R6613 CC03 R6631 R6612 Q6602 R894 RV21 R6633 RE93 LC01 DE95 RV30 RV05 QE95 RV59 GR33 R896 D896 R895 RV58 QV52 RE90 RV55 R6635 RV02 RE91 RV04 RV03 GR31 D675 RV01 RV54 DE99 D674 GR660 C684 RE98 RE96 QE98 RV31 LC02 RV93 RV51 RE94 RV06 RC02 D6602 RE85 RV28 CC02 R6632 Q6603 GR661 R679 RE87 R6614 RV92 RV56 GR32 CC01 CV20 RE88 D6601 R897 D670 DV01 Q6601 QV51 RC01 D89...

Page 35: ...PV60 LC31 LC33 LC32 LC31 LC33 LC32 TIMER 23547796 RMT GND 1 2 3 4 5 6 7 8 9 10 NC NC 3 3V GND 5V1 RMT NC GND LED 11 DS 7209 POWER DB04A RB10 DB04 QB04 PJ41A RB18 DB23 RB22 CB02 RB24 CB03 KB01 CB01 QB07 CB04 DB22 CB38 DB01A CB05 RB15 RB09 DB01 RB08 DB20 RB10 QB04 RB18 DB23 RB22 RB24 CB03 QB07 CB04 DB22 CB38 RB15 RB09 RB08 DB20 23590216B PD2120 11 10 9 8 7 1 2 3 4 5 6 3 POWER TIMER PJ41A CB02 KB01 C...

Page 36: ... R516 P902A GJ10 R505 R504 R514 RR05 CC31 GR34 Q504 C501 R507 RR06 DR01 C506 GC20 RR03 R509 R501 RR01 DR04 GJ16 C521 RR04 GJ13 R508 R511 DR03 DR02 C524 C507 R502 DR05 RR02 R512 C502 CC20 GR35 C504 R515 C516 C526 R506 R516 GJ10 5 1 5 PD2120 48 39 38 25 24 15 14 1 23590216B 9 1 P900A C517 C505 C503 L504 L505 L510 PV90 Q501 C514 C527 X501 P902A C519 Q501 PC IN BOARD 32WL56P PD2120A5 37WL56P PD2120B5 ...

Page 37: ...icated to chassing ground using a color bar signal with all controls at normal line voltage 220 volts 5 Waveforms are taken receiving color bar signal with enough sensitivity 6 Voltage reading shown are nominal values and may vary 20 except H V MODEL 32WL56P 37WL56P SCHEMATIC DIAGRAM WARNING BEFORE SERVICING THIS CHASSIS READ THE SERVICE SAFETY PRECAUTIONS ON PAGE 3 OF THIS MANUAL CAUTION The inte...

Page 38: ...ET 308 23 49 EEPROM1 SHEET 309 24 49 EEPROM2 SHEET 310 25 49 MICRO I O SHEET 400 26 49 OCM MEMORY I F SHEET 401 27 49 FLASH MEMORY SHEET 402 28 49 SYNC SEPA SHEET 403 29 49 E2P OTHER SHEET 404 30 49 STD BY MICOR SHEET 405 31 49 CORTEZ REG 1 SHEET 406 32 49 CORTEZ REG 2 SHEET 407 33 49 CORTEZ REG 3 SHEET 408 34 49 BOOT CONFIG SHEET 409 35 49 SERVICE CONNECTOR SHEET 410 36 49 I2C Switch SHEET 411 37...

Page 39: ...MADi Scaling BEP LVD S OSD Micro processor IR I F Digital Input A Digital Input B 2nd Channel Process STAND BY MICRO DDR SDRAM IO EXP DDR SDRAM I2C MSP SIGNAL BOARD I2C PC IN POWER BOARD AC INPUT Audio out AV BOARD TIF EXT in GPIO AD I2C PANEL CORTEZ FLASH ROM EEPROM PANEL I F FLI8532 CIRCUIT BLOCK DIAGRAM ...

Page 40: ...ut HDMI connector Digital television and audio signal Input Phono jacks Audio L R PC Input Mini D sub 15 pin Analog RGB signal Input Phono jacks Audio L R Programme Positions Stereo Visible Screen Size approx Display Sound output at 10 distortion Power consumption as specified in EN60107 1 1997 Standby approx Dimensions approx Weight approx Headphone socket Accessories 100 Nicam 2 carrier system 3...

Page 41: ......

Page 42: ...ated to chassing ground using a color bar signal with all controls at normal line voltage 220 volts 5 Waveforms are taken receiving color bar signal with enough sensitivity 6 Voltage reading shown are nominal values and may vary 20 except H V MODEL 32WL56P 37WL56P SCHEMATIC DIAGRAM WARNING BEFORE SERVICING THIS CHASSIS READ THE SERVICE SAFETY PRECAUTIONS ON PAGE 3 OF THIS MANUAL CAUTION The intern...

Page 43: ... 308 23 49 EEPROM1 SHEET 309 24 49 EEPROM2 SHEET 310 25 49 MICRO I O SHEET 400 26 49 OCM MEMORY I F SHEET 401 27 49 FLASH MEMORY SHEET 402 28 49 SYNC SEPA SHEET 403 29 49 E2P OTHER SHEET 404 30 49 STD BY MICOR SHEET 405 31 49 CORTEZ REG 1 SHEET 406 32 49 CORTEZ REG 2 SHEET 407 33 49 CORTEZ REG 3 SHEET 408 34 49 BOOT CONFIG SHEET 409 35 49 SERVICE CONNECTOR SHEET 410 36 49 I2C Switch SHEET 411 37 4...

Page 44: ...Di Scaling BEP LVD S OSD Micro processor IR I F Digital Input A Digital Input B 2nd Channel Process STAND BY MICRO DDR SDRAM IO EXP DDR SDRAM I2C MSP SIGNAL BOARD I2C PC IN POWER BOARD AC INPUT Audio out AV BOARD TIF EXT in GPIO AD I2C PANEL CORTEZ FLASH ROM EEPROM PANEL I F FLI8532 CIRCUIT BLOCK DIAGRAM ...

Page 45: ... GP8 46 44 45 49 48 1 50 47 43 GP11 PDP_CONT_EN 39 38 GP10 40 34 35 2 3 GND LNB 4 5 3 12V 1 2 2 1 3 GND 3 2 7 6 9 8 4 5 1 1 12V 18V2 USonly 18V1 TO AV HDD STOP_FAN Dsub_B GND HS VS Dsub_R Dsub_G GND_Dsub_G GND_Dsub_R GND_Dsub_B GND_HDD 18V1 TO FAN 2 STOP_FAN TO FAN 1 1 32V 2 TO LED_HP BOARD F_GND TO DIGITAL BOARD 5V2 TO SIGNAL BOARD R_E1 GND L_E1 GND GND SIF SYS_SW2 GND R_TV L_TV GND R_APRO L_APRO...

Page 46: ...4081 Q 2SC3326B OPEN MM1510XN 1 8K 4 7k F0 1 F0 1 MM1510XN 75 1k 1k B1500p B1500p B1000p B1000p B1500p 2SC3326B OPEN RN2404 B1500p TEM2121M TEM2121M TEM2121M TEM2121M 21P JACK 21P JACK 4 7k KDS160 RTK P KDS160 RTK P KDS160 RTK P SHORT SHORT 100K 100K 1k 1k 50V2 2 50V2 2 OPEN 50V10 50V47 50V10 16V47 16V10 16V10 16V10 16V22 16V22 16V22 16V47 16V47 16V47 16V100 16V100 16V100 LPR8029 0410F LPR8029 051...

Page 47: ...OPEN KETSU B6 3V10uF KETSU 2SA1576A 1k 25V0 1 100 SHORT SHORT KETSU B25V0 01 CHIP JP DTC144EUA OPEN 390 100u 2SC4081 Q 820 100 2SA1576A B6 3V10uF 150 B6 3V10uF OPEN 150p 470 470 27k 68k CHIP JP 2SA1576A 1k B6 3V10uF MM1501XNRE KETSU 100p KETSU KETSU KETSU KETSU 6 8k KETSU KETSU 100 OPEN OPEN 0 1uF TEM2121M OPEN KETSU OPEN KETSU B25V0 01 OPEN OPEN KETSU KETSU KETSU KETSU KETSU OPEN ENG37A06GF 0 01 ...

Page 48: ...A111 B25V0 01 MA111 35V1000 35V1000 OPEN OPEN 1 8k OPEN OPEN 1k TA8246AHQ OPEN 1 8k OPEN MA111 22k 22k 2SC4081 Q 10k 100k 100k MA111 18K 1k 50V100u 2SA1162 Y 100k OPEN OPEN 10k OPEN OPEN 10k RN2404 TE85L F 50V10 50V10 B680p B680p 4 7k 4 7k 50V4 7 50V4 7 22k OPEN OPEN B25V0 01 OPEN 50V3 3u 50V1 0 2SC3326 B TE85 F 2SC3326 B TE85 F VCC_GND L R M M M M M M L_APRO R_APRO MUTE 26 5V_AUDIO L_OUT R_OUT GN...

Page 49: ...355 TE17 2SC2713 GR 47k 2SA1887 FA F 2SC2412K 2SD2396 2SC3852 125V 2A 1 8W270 1R680 47k HEAT SINK 100k MTZJ11B MTZJ11B 1R1 2k 50V10 KETSU KETSU KETSU KETSU KETSU KETSU KETSU KETSU MTZJ12C 16V100 63V0 33 63V0 10 KIA7809API 205mA 15mA 215mA From SUB_POWER 180mA 25mA 5mA M M GND 18V1 18V 32V 40V 4 A2 1 D8 1 D8 1 D8 1 D5 1 D6 1 D7 1 D4 1 D6 5 A1 1 D6 3 B1 1 B1 1 D4 1 D6 5 A2 26 5V_AUDIO GND_AUDIO VCC_...

Page 50: ... DC12V 005A PUSH SW 1C1P DC12V 005A PUSH SW 1C1P DC12V 005A PUSH SW 1C1P DC12V 005A PUSH SW 1C1P DC12V 005A PUSH SW 1C1P DC12V 005A PUSH SW 1C1P DC12V 005A 68k CHIP JP CHIP JP 10k 22k 10k UDZSTE176 8B UDZSTE176 8B UDZSTE176 8B VOL UP CH UP CH DOWN GND ADC_IN1 NC POWER_KEY 2 3 1 KEY_FGND ADC_IN2 6 4 5 VIDEO VOL DOWN HOUSOU 32WL56P 37WL56P KEY ...

Page 51: ...0u 7L10V220u 25V0 1 000 2SC2712Y SCL 003URC3FXGHJ OPEN KETSU SCL 003MC3FXHJK GPIUE281RK 7L10V220u 25V0 1 UDZS TE 17 5 6B 47 47 1SS355 TE17 1SS355 TE17 25V0 1 2SC2712Y B11B PH K S 330 470 SHIYOUCHU LED TAIKI BS_ROKUGA 5V1 3 3V GND RMT_IN GND JYUZOU_LED RMT_FGND ROKUGA_YOYAKU RED POWER 2 1 ON TIMER GREEN 5 8 7 9 11 10 6 3 4 GP1UE281RK0F 32WL56P 37WL56P LED_RMT ...

Page 52: ...SU SHORT B1000p 820 B1000p 820 KETSU JACK 3P KETSU TEM2142AD OPEN OPEN B1000p 1 8W1k B1000p 1 8W1k 1 8W1k 1 8W1k TEM2142AD 1 8W1K EARPHONE J D3 5 1 8W1k TEM2142AD OPEN OPEN 1 2 3 4 2 5mm 2 5mm 2 5mm 2 5mm C Y 2 GND 1 SY_E3 4 5 SC_E3 3 S SW_E3 11P SW R_GND 2mm 2mm 2mm SIGNAL 3 4 R_AMP 1 2 L_GND L_AMP AV R L_SPK L_GND R_E1 L_E1 V_E3 R_GND 7 10 11 4P 8 9 GND GND 6 TUNER GND 2mm TUNER GND 2mm R_SPK L_...

Page 53: ... GR34 RR06 RR01 RR02 RR05 RR03 RR04 PV90 R515 R516 GJ10 R505 R504 C506 C505 C502 C507 C527 C501 R514 R507 L505 GC20 X501 C516 C521 R509 R506 C517 C526 R508 C504 R502 C524 C514 CC31 Q501 R501 L504 CC20 P902A GJ16 GJ13 C503 R511 R512 L510 Q504 C519 OPEN OPEN B9B PH K S OPEN OPEN OPEN SHORT SHORT 33 1 8W75 1 8W75 33 1 8W75 33 KRD 8622 47k 47k OPEN 100 100 B0 01 16V47u B0 1 OPEN 2 2u B0 1 1k 3 9k TRF4...

Page 54: ...AUDIO_GND POWER_SW AUDIO_VCC AUDIO_GND RECTIFIED _MAIN STARTUP_MAIN STARTUP_SUB RECTIFIED _SUB RECTIFIED _SUB RECTIFIED _MAIN VCC_LCD AC_DETECT POWER_LCD 18V POWER_DB PROTECT 40V 3 3V 6 5V3 BL_Vcc BL_GND 5V1 2 B1 2 B1 3 D2 3 D2 3 D2 2 B1 2 D8 1 B2 2 E8 2 D8 3 C8 3 D8 2 C8 2 D8 4 E4 3 A8 3 D8 3 D8 2 C8 2 C8 3 B8 4 D4 PJ62A P812B P813B P805 P804 LE74 CE76 P803A P811B PJ80A OPEN PLUG_3 96mm_5P B5P VH...

Page 55: ...C821Z D811 D812 T862 C810 Q801C Q801A L888 L883 C889 C827 C825 C824 C819 C817 C816 Q801 R873 R806 R814 R812 L890 GJ82 RE55 RE53 RE54 R815 D884C Q883 RE83 CE54 C884 LE73 C813 CE53 R874 RE82 R803 R817 R809 C820 R805 5W82 5W82 OPEN OPEN 1 6P27 330 20P5000 SHORT MA8062 M 250V F3 15AL TEM2011AA 47k 330k 22k_F 1 5k_F 1 5k_F 18k_F OPEN OPEN SHORT OPEN SHORT SHORT 39k 1 5k TEM2011AA 35V2200u 1 2R100 10000...

Page 56: ...CE74 CE75 CE82 CE40 CE17 CE09 CE07 DE11 QE53 RE45 RE43 RE18 TE62 RE15 RE29 DE17 RE17 QE01 RE14 QE83 LE52 CE15 LE12 RE05 DE15 GE50 CE50 DE50 CE22 RE44 DE72 RE19 CE21 QE40 DE77B DE07 LE53 25V1800u 25V1800u 50V0 1u OPEN OPEN OPEN 20P5000 20P1000 35V56uF 1 2R220 HEAT SINK FMX 12S 023 OPEN OPEN OPEN TEM2011AA HEAT SINK 1250VH10000p OPEN 250V F3 15AL RN2403 OPEN OPEN OPEN OPEN OPEN OPEN MTZJ6 8B CHIP JP...

Page 57: ... R855 R857 R851 R852 Q853 R856 R850 D852 R853 Q852 GAP C806 CE02 DE03 DE02 B1000p AC250V1000p AC250V1000p AC250V470p AC250V470p TPW2069AS VR37 225J TRF3253AH 450V220u KETSU OPEN AC275V 0 22u TRF3253AH TPW2070AS TLN3481AA GH TLN3481AA GH OPEN TLN3481AA GH OPEN TLN3481AA GH OPEN 250V4700pF 250V4700pF DLS5D1 O M 0 15W AC275V0 22u TNR15G471K 2SC2412K T6 3A L 250V 2R10k 2R10k 1k D5SB60 4001 FUSE HOLDER...

Page 58: ... 14 49 32WL56P 37WL56P SIGNAL ANALOG IN ...

Page 59: ... 15 49 32WL56P 37WL56P SIGNAL D IN A ...

Page 60: ... 16 49 32WL56P 37WL56P SIGNAL D IN B ...

Page 61: ... 17 49 32WL56P 37WL56P SIGNAL HDMI Link I2C ...

Page 62: ... 18 49 32WL56P 37WL56P SIGNAL HDMI Rx 2 Video Audio ...

Page 63: ... 19 49 32WL56P 37WL56P SIGNAL HDMI Rx 3 PWR Audio ...

Page 64: ... 20 49 32WL56P 37WL56P SIGNAL HDMI AUDIO PLL ...

Page 65: ... 21 49 32WL56P 37WL56P SIGNAL HDMI AUDIO DAC ...

Page 66: ... 22 49 32WL56P 37WL56P SIGNAL HDMI AUDIO OUT ...

Page 67: ... 23 49 32WL56P 37WL56P SIGNAL HDMI CONTROLLER ...

Page 68: ... 24 49 32WL56P 37WL56P SIGNAL EEPROM1 ...

Page 69: ... 25 49 32WL56P 37WL56P SIGNAL EEPROM2 ...

Page 70: ... 26 49 Note For POWER_DB_O L ON line When power is ON GATE is closed until turn ON DB During POD STBY mode it keeping ON but shut off circuit includes into DB 32WL56P 37WL56P SIGNAL MICRO I O ...

Page 71: ... 27 49 402 3A 409 1B 32WL56P 37WL56P SIGNAL OCM MEMORY I F ...

Page 72: ... 28 49 401 1A 409 1B 32WL56P 37WL56P SIGNAL FLASH MEMORY ...

Page 73: ... 29 49 32WL56P 37WL56P SIGNAL SYNC SEPA ...

Page 74: ... 30 49 32WL56P 37WL56P SIGNAL E2P OTHER ...

Page 75: ... 31 49 Note For I2C Bus lines SDA_STBY SCL_STBY Normally connecting to Cortez When POD STBY mode these are connected to DB 32WL56P 37WL56P SIGNAL STD BY MICRO ...

Page 76: ... 32 49 32WL56P 37WL56P SIGNAL CORTEZ REG 1 ...

Page 77: ... 33 49 32WL56P 37WL56P SIGNAL CORTEZ REG 2 ...

Page 78: ... 34 49 32WL56P 37WL56P SIGNAL CORTEZ REG 3 ...

Page 79: ... 35 49 32WL56P 37WL56P SIGNAL BOOT CONFIG ...

Page 80: ... 36 49 32WL56P 37WL56P SIGNAL SERVICE CONNECTOR ...

Page 81: ... 37 49 I2C Bus Switching of Stand By Micom SW1 H at 8V Line Normally Connect to Cortez SW2 L at 8V Line POD STBY state Connect to DB side 32WL56P 37WL56P SIGNAL I2C Switch ...

Page 82: ... 38 49 32WL56P 37WL56P SIGNAL AUDIO 1 2 ...

Page 83: ... 39 49 8 5 5 32WL56P 37WL56P SIGNAL AUDIO 2 2 ...

Page 84: ... 40 49 32WL56P 37WL56P SIGNAL CORTEZ 1 ...

Page 85: ... 41 49 32WL56P 37WL56P SIGNAL CORTEZ 2 ...

Page 86: ... 42 49 32WL56P 37WL56P SIGNAL DDR I F ...

Page 87: ... 43 49 32WL56P 37WL56P SIGNAL DDR SDRAM ...

Page 88: ... 44 49 32WL56P 37WL56P SIGNAL DDR TERMINATION ...

Page 89: ... 45 49 32WL56P 37WL56P SIGNAL DCDC CONV ...

Page 90: ... 46 49 32WL56P 37WL56P SIGNAL LVDS OUT ...

Page 91: ... 47 49 R L U D L L Normal Indication L H Flip Vertical H L Flip Horizontal L L Half Turn 32WL56P 37WL56P SIGNAL LVDS OUT SHARP LCD ...

Page 92: ... 48 49 32WL56P 37WL56P SIGNAL Power Connector and Dimming ...

Page 93: ... 49 49 32WL56P 37WL56P SIGNAL LVDS Power and Others ...

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