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Panasonic TC26LX50 - LCD COLOR TV, Service Manual

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Panasonic TC26LX50 - LCD COLOR TV Service Manual Download Page 39

10.13. DG-Board (7 of 7) Schematic Diagram

IN

+

+

+

IN

IN

+

32

1

+

AC_LCD_R1

AC_LCD_G1

AC_LCD_R6

AC_LCD_B5

AC_LCD_G5

AC_LCD_B2

AC_LCD_R3

AC_LCD_B4

AC_LCD_R2

AC_LCD_R0

AC_LCD_B3

A

C_LCD_VS

AC_LCD_B1

AC_LCD_R4

AC_LCD_B0

A

C_LCD_ENB

AC_LCD_G2

A

C_LCD_CLK

AC_LCD_G7

AC_LCD_G6

AC_LCD_G0

AC_LCD_G4

AC_LCD_B7

AC_LCD_R7

AC_LCD_B6

A

C_LCD_HS

AC_LCD_R5

AC_LCD_G3

MP-24V_ON

INV_SOS

MP-INV_ON

MP-PANEL_VCC_ON

L4107

J0JHC0000078

TP4276

L4109

J0JHC0000078

R4099

0

ICTRL9V

R4735
10k

TP4248

PCTRL3.3V

FL4031

J0HAAB000036

1

2

3

4

R4734

1k

C4910

50V

0.01u

FL4022

J0JBD0000043

1

2

3

4

TP4260

TP4270

TP4268

TP4249

TP4242

R4715

1k

FL4027

J0HAAB000036

1

2

3

4

C4901

50V

0.01u

R4737

0

C4904

50V
0.01u

MAIN3.3V

PCTRL3.3V

Q4087

UNR521100L

C4915

6.3V

0.47u

TP4243

Q4092

UNR521100L

C4916
6.3V

1u

Q4096

2SA207700L

TP4277

ICTRL5V

MAIN5V

MAIN9V

L4106

G1C100KA0008

DG6

K1KA08BA0047

1

2

3

4

5

6

7

8

9

Q4091

UNR221500L

R4695

1k

TP4245

C4919

50V

0.01u

1%

R4713

3.9k

Q4095

UNR521100L

R4559

0

R4729

1k

FL4032

J0HAAB000036

1

2

3

4

C4723

50V

0.01u

1%

R4708
5.1k

TP4278

Q4082

UNR521100L

C4920

16V

47u

TP4267

TP4271

C4732

50V

0.01u

TP4247

TP4263

TP4275

R4714

1k

C4900

6.3V

22u

ICTRL5V

R4782

10k

TP4257

R4560

0

C4733

50V

0.01u

FL4026

J0HAAB000036

1

2

3

4

TP4264

R4712

1k

MAIN3.3V

TP4246

R4732

0

Q4101

UNR521100L

C4907

50V

0.01u

C4908

50V

0.01u

C4903

0.1u

16V

C4899

0.1u

16V

1%

R4703

3k

R4739

0

R4568

0

TP4273

R4561

0

C4905

50V

0.01u

C4913

16V

0.1u

TP4244

Q4102

2SA207700L

C4729

50V

0.01u

C4902

16V

47u

C4722

50V

0.01u

TP4127

FL4021

J0JBD0000043

1

2

3

4

FL4056

J0JBD0000043

1

2

3

4

TP4240

C4906

16V

47u

Q4093

2SA207700L

Q4086

UNR521100L

C4727

50V

0.01u

IC4033

C0ZBZ0000967

1

Vcc

2

TxIN5

3

TxIN6

4

TxIN7

5

GND

6

TxIN8

7

TxIN9

8

TxIN10

9

Vcc

10

TxIN11

11

TxIN12

12

TxIN13

13

GND

14

TxIN14

15

TxIN15

16

TxIN16

17

R_FB

18

TxIN17

19

TxIN18

20

TxIN19

21

GND

22

TxIN20

23

TxIN21

24

TxIN22

25

TxIN23

26

Vcc

27

TxIN24

28

TxIN25

29

GND

30

TxIN26

31

TxCLKIN

32

PWRDWN

33

PLLGND

34

PLLVcc

35

PLLGND

36

LVDSGND

37

38

TxOUT3-

39

T

40

TxCLKOUT-

41

42

TxOUT2-

43

LVDSGND

44

LVDSVcc

45

46

TxOUT1-

47

48

TxOUT0-

49

LVDSGND

50

TxIN27

51

TxIN0

52

TxIN1

53

GND

54

TxIN2

55

TxIN3

56

TxIN4

C4728

50V

0.01u

TP4269

C4731

50V

0.01u

TP4266

TP4259

MAIN3.3V

R4524

0

R4672

10k

DG7

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

TP4261

R4098

0

TP4262

MAIN3.3V

PNL12V-5V

ICTRL9V

R4736

0

C4912

50V

0.01u

1%

R4707

4.7k

C4909

50V

0.01u

D4014

MA3X152K0L

R4716

10k

TP4241

*JS4131

R4780

1k

L4108

J0JHC0000078

C4898

47u

16V

TP4272

C4918

50V

0.01u

C4730

50V

0.01u

R4781

1k

SUFFIX JW

AB:TC-26LX50

GND

INV_SOS

INV_ON

CURRENT

INV_PWM_A

GND/INV_PWM_B

GND/INV_PWM_C

GND/INV_PWM_D

FV_SEL

TEST1

TEST2

PNL12V-5V

PNL12V-5V

PNL12V-5V

PNL12V-5V

GND

GND

Rx3-

GND

GND

GND

Rx2-

GND

GND

GND

Rx0+

Rx3+

RxCLK+

GND

Rx1-

FORMAT

Rx1+

NC

Rx2+

Rx0-

RxCLK-

NC

PNL12V-5V

L

VDS TX

55

58

63

57

60

62

56

59

61

(INVERTER)

LCD PANEL

TO

LCD PANEL

TO

61

64

62

63

TXNDG10LCM(TC-32LX50)

TXNDG10LDM(TC-26LX50)

DG-BOARD (7/7)

3.2

0

0

0

0

3.2

0

0

0

0

0

0

0

0

0

0

0

0

3.2

0

0

0

0

0

0

3.2

0

0

0

0

0

1.3

0

0

1.2

1.3

0.9

1.3

3.2

0

0

3.2

0

0

0

3.2

0

0

0.5

0

0

3.2

1.0

0.9

1.0

0

0

3.1

0

2.9

0

0

0

0

0

0

0

0

1.1

1.1

1.1

1.1

1.1

1.1

1.0

0

0

1.2

0

0

1.2

1.2

0

0

0

0

0

5.1

5.1

5.1

0

5.1

0

5.1

TC-32/26LX50  DG-Board (7 of 7) Schematic Diagram

TC-32/26LX50  DG-Board (7 of 7) Schematic Diagram

TC-32LX50 / TC-26LX50

39

Summary of Contents for TC26LX50 - LCD COLOR TV

Page 1: ...0 mm TC 32LX50 Channel Capability VHF 12 UHF 56 Cable 125 Sound Speakers Ø8 cm 2 pcs Ø5 cm 2 pcs Audio Output 20 W 10 W 10 W 10 THD Headphones M3 3 5 mm Jack 1 FEATURES 3D Y C Digital Comb Filter CLOSED CAPTION V Chip Operating Conditions Temperature 41 F 95 F 5 C 35 C Humidity 5 90 RH non condensing Connection Terminals INPUT VIDEO RCA PIN Type 1 3 1 0 Vp p 75 W S VIDEO MINI DIN 4pin 1 3 Y 1 0 Vp...

Page 2: ...22 8 3 Block Diagram 3 of 4 23 8 4 Block Diagram 4 of 4 24 9 Wiring Connection Diagram 25 10 Schematic Diagrams 27 10 1 Schematic Diagram Notes 27 10 2 AP Board 1 of 2 Schematic Diagram 28 10 3 AP Board 2 of 2 Schematic Diagram 29 10 4 H Board 1 of 3 Schematic Diagram 30 10 5 H Board 2 of 3 Schematic Diagram 31 10 6 H Board 3 of 3 Schematic Diagram 32 10 7 DG Board 1 of 7 Schematic Diagram 33 10 8...

Page 3: ...12 4 Mechanical Replacement Parts List 56 13 Electrical Parts List 57 13 1 Electrical Parts List Notes 57 13 2 Electrical Replacement Parts List 58 3 TC 32LX50 TC 26LX50 ...

Page 4: ... servicing make the following leakage current checks to prevent the customer from being exposed to shock hazards 2 Warning 2 1 Prevention of Electro Static Discharge ESD to Electrostatically Sensitive ES Devices Some semiconductor solid state devices can be damaged easily by static electricity Such components commonly are called Electrostatically Sensitive ES Devices Examples of typical ES devices...

Page 5: ...Pb free solder as well although Pb solder may be used PCBs manufactured using lead free solder will have the PbF within a leaf Symbol stamped on the back of PCB Caution Pb free solder has a higher melting point than standard solder Typically the melting point is 50 70 F 30 40 C higher Please use a high temperature soldering iron and set it to 700 20 F 370 10 C Pb free solder will tend to splash wh...

Page 6: ...AV Switch Audio AV connector V Board Remote Reciever LED K Board Power switch AP Board DC DC G Board Front Terminal DG Board MCU Gobal Core MEMORY DV Board HDMI I F Power Unit Power AC DC None serviceable Power Unit should be exchange for service 6 TC 32LX50 TC 26LX50 ...

Page 7: ...or the POWER button on the remote control 4 3 Contents of adjustment mode Value is shown as a hexadecimal number Preset value differs depending on models After entering the adjustment mode take note of the value in each item before starting adjustment Main Item Sub item Remarks MAIN_ADJ PICTURE1 B Y R Y PCT_ADJ COLOR Sub COLOR TINT Sub TINT BRIGHT Sub BRT BACK L Sub BACKLIGHT B Y G B Y Gain R Y A ...

Page 8: ...Main Item Sub item Remarks MTS HDMI_ADJ MTSIN WP SEPAL SEPAH 8 TC 32LX50 TC 26LX50 ...

Page 9: ...eturn to factory setting 5 1 1 How to access 5 1 1 1 Access Produce TV reception screen and while pressing VOLUME button on the main unit press SLEEP button on the remote controller unit simultaneously 5 1 1 2 Exit When one of the buttons for channel selection etc is pressed the display returns to the normal screen 5 1 2 Screen display Display Ref No Description P C B MEMORY IC1106 EEPROM DG Board...

Page 10: ...own the unit so that the rear cover faces upward 2 2 Remove the 4 screws 3 3 Remove the pedestal 6 3 Removing the back cover TC 32LX50 1 Remove the 11 screws 2 Remove the back cover 6 4 Removing the back cover TC 26LX50 1 Remove the 9 screws 2 Remove the back cover 6 Disassembly and Assembly Instructions 10 TC 32LX50 TC 26LX50 ...

Page 11: ...crews 2 Remove the sp box 6 6 Removing the rear AV bracket 1 Remove the 2 screws 2 2 Remove the screw 3 3 Remove the rear AV bracket 6 7 Removing the rear support MTG 1 Remove the 4 screws 2 Remove the rear support MTG 11 TC 32LX50 TC 26LX50 ...

Page 12: ...bly 4 Remove the front bracket and G Board 6 9 Removing the K Board and V Board 1 Remove the 4 screws 2 Disconnect the coupler K2 and V1 3 Remove K Board V Board 6 10 Removing the LVDS metal bracket and DV DG shield 1 Remove the 3 screws 2 Remove the LVDS metal bracket 3 Remove the screw 4 Remove the DV DG shield 12 TC 32LX50 TC 26LX50 ...

Page 13: ... AP1 H1 AP2 CN101 AP3 CN201 AP4 DG4 AP5 DG5 DG2 H2 DG3 H3 DG6 INV and DG7 PANEL 7 Remove the AP Board DG Board and H Board 6 12 Removing the power unit 1 Remove the 4 screws 2 Remove the power unit 6 13 Removing the chassis 1 Remove the 3 screws 2 Remove the chassis 6 14 Removing the LCD panel ass y and LCD L R MTG 1 Remove the 4 screws 2 Remove the LCD panel ass y and LCD L R MTG 13 TC 32LX50 TC ...

Page 14: ...6 15 Removing the LCD panel and LCD T B MTG 1 Remove the 4 screws 2 Remove the LCD panel and LCD T B MTG 6 16 Lead Wiring 1 6 17 Lead Wiring 2 6 18 Lead Wiring 3 14 TC 32LX50 TC 26LX50 ...

Page 15: ...AI Picture OFF BACK LIGHT 30 2 Enter Factory adjustment mode and select MAIN_ADJ PICTURE 2 1 Y signal check Volume UP DOWN key makes GAIN displayed under PICTURE to set Pushing the remote controller OK key for about 3 seconds GAIN is suited tothe adjustment value automatically The Micon changes automatically to the mode of the following in the adjustment mode At the factory trial purposes and pre ...

Page 16: ...Enter Factory adjustment mode and select MAIN_ADJ PICTURE 2 1 Y signal check Volume UP DOWN key makes GAIN displayed under PICTURE to set Pushing the remote controller OK key for about 3 seconds GAIN is suited to the adjustment value automatically The Micon changes automatically to the mode of the following in the adjustment mode At the factory trial purposes and pre production the value of YMAX a...

Page 17: ...T 30 2 Enter Factory adjustment mode and select MAIN_ADJ PICTURE 2 1 Y signal check Volume UP DOWN key makes GAIN displayed under PICTURE to set Pushing the remote controller OK key for about 3 seconds GAIN is suited to the adjustment value automatically The Micon changes automatically to the mode of the following in the adjustment mode At the factory trial purposes and pre production the value of...

Page 18: ... Procedure Remarks 1 Apply following RF at Antenna input Video Flat field 30 modulation Audio 300Hz 100 modulation monaural 70dB 5dB 75W OPEN P S 10dB Note Make sure 75us Pre Emphasis is off 2 Select MTSIN of MTS adjust in factory adjust mode 3 Adjust MTSIN data input level until RMS voltage meter indicates 106 6mVrms Need to min 30 minutes aging 18 TC 32LX50 TC 26LX50 ...

Page 19: ...e 4 Adjust SEPAL data Low level separation until the amplitude 5 Apply following RF signal at Antenna input Video Flat field 30 modulation Audio 3kHz 30 modulation stereo Left only 70dB 5dB 75W OPEN P S 10dB Note After setting 30 modulation with P L SW And N R SW off TURN P L SW and N R SW on 6 Select SEPAH of MTS adjust in factory adjust mode 7 Adjust SEPAH data High level separation until the th...

Page 20: ...20 TC 32LX50 TC 26LX50 ...

Page 21: ...RANS 24V LF7002 MIX LF7003 20 21 5V OVP 22 HOT Q7204 Q7027 INV CN201 11 10 SOUND_VCC OVP MAIN 9V RL201 MAIN 5V 2 AC RELAY PANEL 5V 18 14 IC7401 Q201 7 Q202 DC DC ON OFF 6 22 6 PANEL 5V ON 2 IC101 COLD POWER CONTROL 14 23 8 1 12 7 6 24V OVP AC CORD PANEL_Vcc OVP 24V 10 6 DG5 MAIN 3 3V SUB 9V DET AC RELAY OFF AP1 4 3 MAIN 3 3V ON AC RELAY 5 9V OVP Q102 4 5V 7 T101 SOS DET 3 3V TP_1 18 7 Q101 AP3 3 Q...

Page 22: ...L VIDEO2 Q3027 40 1 H3 Y 14 PR R STAND BY G POWER ON 9V S S DET V HDMI R 28 29 30 Q3039 SOUND CONTROL HP MUTE AMP 10 15 24 TU3001 CH G4 IC3002 26 28 1 29 2 3 30 AMP H4 1 2 9 3 10 5 11 Q3034 PR 7 Q3036 8 6 9 1 10 11 14 K2 MONITOR 18 Q3032 3 S DET 21 M S CLOCK0B R 24 HDMI R L S DATA0B 25 VIDEO2 S DATA0A Y Q3025 R 4 COMP2 25 Y S CLOCK0B 5V ADJ 9 MAIN PR 7 K BOARD G1 1 17 M S DATA0B L R R AI SOUND AUD...

Page 23: ...9V M D1 VDD 21 HDMI IN 5V IC4068 5 19 IC2008 SP DDC RESET 4 13 IC4001 18 22 4 SDO 28 11 2 59 EXTCK 3 SP 9V M 15 IC4002 AD 3 3V 14 D0 EEPROM RESET 1 8V M 15 7 STB RESET DET ZERO X DET 5V 3 3V Hi MUTE Audio MUTE and 5Vdet 21 8 31 37 16 IC4005 H3 DG4 HDMI HS SDA0B 6 DG2 AP5 7 FACTORY USED 5 9 16 19 IC4049 11 12 AMP 13 2 20 AMP 34 22 26 9 1 8V JTAG TD0 17 27 JTAG TDI 18 40 5 18 VDD 28 AMP HDMI DATA DV...

Page 24: ... BACKLIGHT AI OSD MIX S DATA2 WP FACTORY USED HOT PLUG DET PWM OUT TO LCD PANEL RX3 A MON DET M S DATA0B TV SOS IC4055 PANEL 5V STB 3 3V 3 3V M AI SENSE FACTORY USED MAIN SW DET GC4PRO 5V ADJ RESET GC4 3D 1 HDMI_RBSTNSS RX0 IC4047 2 S DATA0A S CLOCK2 2 S CLOCK1 S CLOCK1 4 PANEL 5V 2 6V PANEL I F S DATA2 18 SRQ PANEL 5V INVERTER SOS A D A PD GC4L DDR S DATA1 ADDRESS 5 8 STB 3 3V 1 2V M 95 5MHz to 4...

Page 25: ...INT 3 3V M JTAG TCK HDMI RST 29 32 37 3 16 34 YGIN6 UBIN0 22 33 YGIN7 20 UBIN1 36 19 56 11 14 HDMI ROBA 38 HSIB 5V M UBIN4 YGIN2 DV BOARD YGIN5 40 5 10 24 JTAG TDO 55 YGIN3 6 2 YGIN4 7 53 UBIN3 54 S CLOCK1 S DATA1 21 23 NIRQ2 26 49 31 57 4 EXTCKIN YGIN8 JTAG TMS 8 3 3V M JTAG TRST 47 25 35 UBIN7 44 52 46 RX WS 50 RX MCLK 30 13 JTAG I TDO 28 41 18 RX SCK 42 27 45 HDMI 5V DET 58 59 48 DV15 DG10 1 60...

Page 26: ...TC 32LX50 TC 26LX50 26 ...

Page 27: ...10 Schematic Diagrams 10 1 Schematic Diagram Notes TC 32LX50 TC 26LX50 27 ...

Page 28: ...406 0 1u 50V C7009 0 33u ECQU2A334BN9 R7267 33 R7274 180 C7303 16V 1000u JS7200 0 R7273 2 2k C7402 0 1u 50V R7257 47k R7271 10k F7300 K5G402A00028 C7604 0 22u 25V R7285 0 D7155 B0JAME000083 R7210 47k R7217 1k R7152 0 R7290 0 JS7401 4700p 1kV C7007 JS7303 C7407 16V 680u D7602 B0HCMM000014 JS7404 TP7301 C7307 35V 1000u R7404 100k D7402 MA2J11100L C7003 1000p Q7219 2SD0601ASL C7305 0 1u 50V D7212 MAZ...

Page 29: ...607 0 1u 50V R7509 0 R7704 1k JS7968 R7227 22k 1 R7247 27k JS7963 Q7501 UNR221400L R7232 1 5k L7504 10u LHL08TB100K R7711 4 7k D7206 MAZ81500ML D7703 MAZ81000ML C7608 0 1u 50V R7502 22k Q7211 2SD0602ASL L7201 68u ZA7004 K9ZZ00000424 C7504 50V 0 01u JS7967 L7967 10u C7603 0 1u 50V D7702 B0HCMM000014 C7966 16V 100u R7705 470 1 2W C7210 0 22u 16V C7953 50V 0 1u L7955 10u R7221 2 2k R7604 22 Q7702 2SC...

Page 30: ... C1AB00002123 IC3007 1 C3 2 S 3 3 V4 4 S2 4 5 Y4 6 S 4 7 C4 8 VCC 9 V5 10 S2 5 11 Y5 12 S 5 13 C5 14 ADR 15 V6 16 BIAS 17 V7 18 GND 19 V8 20 L11 21 CY1 22 L21 23 PB1 24 L31 25 PR1 26 L12 27 CY2 28 L22 29 PB2 30 L32 31 PR2 32 L13 33 CY3 34 L23 35 PB3 36 L33 37 PR3 38 SW1 39 CY4 40 SW2 41 PB4 42 SW3 43 PR4 44 GND 45 SDA 46 SCL 47 VCC 48 VOUT4 49 DCOUT 50 COUT3 51 VOUT3 52 YOUT3 53 VCC 54 PROUT2 55 P...

Page 31: ... L R G Y PB PR G L R G TP3078 TP3090 STB7V TP3134 R2011 1k TP3022 TP3067 1 R3266 75 R3299 0 TP3047 JS3020 TP3042 D3038 MAZ81400ML JS3045 TP3050 TP3140 Q3034 2SA207700L TP3091 D3047 MAZ81400ML R3292 150 1 R3269 75 H1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 TP3104 TP3074 Q3033 2SA207700L Q3035 2SA207700L JS3048 SUB5V SUB9V TP3062 H3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19...

Page 32: ...2062 100k R2124 1k L2009 J0JJC0000011 R2172 6 8k C2074 2200p 50V R2099 22k TP2012 C2073 2200p 50V R2164 1k R2162 3 9k C2058 6 3V 100u C2086 220p 50V R2017 100k R2167 100 MAIN5V R2056 22k C2030 1500p 50V TP2010 R2064 100k C2136 220p 50V R2121 470k R2090 10k R2087 4 7k C2150 50V 0 015u R2021 0 R2138 15k R2107 100 D2102 MA3X704D0L C2045 50V 0 01u R2141 470k R2068 4 7k R2026 180k C2142 2200p 50V TP200...

Page 33: ...4493 4 7u 16V TP4077 D4010 B0JCPD000026 C4963 50V 1000p 1 R4186 68k C4525 16V 0 1u ADJ5V MAIN2 5V C4345 16V 0 1u R4179 100k TP4105 R4171 10k C4950 16V 0 1u C4414 100u 10V TP4184 ZA4021 TESA169 FL4059 J0HABH000012 1 2 3 Q4075 2SA207700L SUB9V Q4076 2SA207700L C4921 50V 1000p C4413 0 47u 16V ZA4027 TESA169 TP4075 STB7V TP4144 MAIN9V D4015 MAZ30510ML PACK9V D4026 MAZ80270HL C4197 16V 0 1u C4978 16V 0...

Page 34: ...1 2 P83 A20 3 P66 A07 4 P65 A06 5 P64 A05 6 P63 A04 7 P62 A03 8 P61 A02 9 P60 A01 10 TEST 11 VDD 12 RTCXI 13 RTCX0 14 VSS 15 P45 HI0 16 P44 HI1 17 P43 VI0 18 P42 VI1 19 P16 TM3IO 20 P15 TM2IO 21 P14 TM1IO 22 P13 TM0IO 23 PC3 SDA0B 24 PC2 SCL0B 25 VSS 26 P41 HCCLK0 27 P40 HCCLK1 28 VDD 29 P37 B04 30 P36 B03 31 P35 B02 32 P34 B01 33 P33 B00 34 P32 G05 35 P31 G04 36 P30 G03 37 P27 G02 38 P26 G01 39 P...

Page 35: ...8 2SC584500L R4305 22 TP4190 FL4053 J0HAAB000036 1 2 3 4 TP4176 TP4236 C0CBABF00020 IC4049 2 OUT 1 ADJUST 3 IN 4 VOUT TP4183 R4308 10k R4317 0 TP4151 IC4001 C0ABBB000289 1 1OUT 2 1IN 3 1IN 4 Vcc 5 2IN 6 2IN 7 2OUT 8 Vcc TP4173 Q4060 2SC584500L R4274 0 Q4038 2SC584500L TP4149 R4340 330 C4028 16V 0 1u TP4233 L4126 J0JHC0000078 J0HABC000011 FL4012 1 3 2 4 C4002 16V 0 1u TP4232 TP4229 C4584 50V 100p R...

Page 36: ...4 J24 VDDW 1 R4686 910 IC4054 AC12 DQ2 R4363 0 IC4054 K3 BUIA3 IC4054 AC21 VDD IC4054 R3 CLKIB2 IC4054 H1 RVIA1 IC4054 F24 BOE5 IC4054 AE17 DQ25 IC4054 AA1 FRCLKIN_IBTV IC4054 AC6 VDD R4366 D1HG1018A002 100 C4247 47u 6 3V C4270 47u 6 3V IC4054 B21 TDI JS4027 0 C4258 6 3V 1u R4756 56 IC4054 B7 OSDI3 C4297 16V 0 1u IC4054 C24 GND IC4054 L24 ROE9 IC4054 D4 GND IC4054 H26 BOE0 IC4054 H24 GOE8 IC4054 P...

Page 37: ... IC4055 G8 VSS_Thermal C4339 16V 0 1u IC4055 L8 VDD IC4055 K4 VDDQ R4498 22 R4384 68 IC4055 G4 VDDQ R4383 68 IC4055 N12 CKE C4298 16V 0 1u C4327 50V 0 01u IC4055 N11 A8 AP IC4055 E11 VDD IC4055 L12 NC IC4055 E13 DQ24 IC4055 N3 NC IC4055 L10 VSS IC4055 N8 A4 IC4055 F11 VDDQ IC4055 J8 VSS_Thermal IC4055 C2 DQ4 IC4055 D10 VSSQ C4529 16V 0 1u C4300 16V 0 1u R4474 EXB2HV101JV 100 IC4055 H4 NC IC4055 E2...

Page 38: ...SS IC4057 M17 VDDE1 C4464 16V 0 1u IC4057 A14 PLL2_VCI IC4057 L10 VDDE1 IC4057 AD16 VDDI IC4057 K10 VDDE1 IC4057 B24 OSD2HSI C4626 50V 1000p C4399 16V 0 1u C4426 16V 0 1u C4453 1u 16V IC4057 W26 DQ6 C4603 50V 1000p MAIN3 3V C4427 6 3V 1u IC4057 AC5 VSS C4892 0 33u 6 3V R4639 22 IC4057 F25 ROE6 IC4057 L23 VDDE1 IC4057 T24 VDDI IC4057 A4 YGINA4 IC4057 H1 OSDIN12 IC4057 L16 VDDE1 1 R4694 1 74k C4689 ...

Page 39: ...700L Q4086 UNR521100L C4727 50V 0 01u IC4033 C0ZBZ0000967 1 Vcc 2 TxIN5 3 TxIN6 4 TxIN7 5 GND 6 TxIN8 7 TxIN9 8 TxIN10 9 Vcc 10 TxIN11 11 TxIN12 12 TxIN13 13 GND 14 TxIN14 15 TxIN15 16 TxIN16 17 R_FB 18 TxIN17 19 TxIN18 20 TxIN19 21 GND 22 TxIN20 23 TxIN21 24 TxIN22 25 TxIN23 26 Vcc 27 TxIN24 28 TxIN25 29 GND 30 TxIN26 31 TxCLKIN 32 PWRDWN 33 PLLGND 34 PLLVcc 35 PLLGND 36 LVDSGND 37 TxOUT3 38 TxOU...

Page 40: ...SS 108 P1RX1P 109 P1RX2M 110 AVSS 111 P1RX2P 112 AVDD 113 AVDD 114 P0RXCM 115 AVSS 116 P0RXCP 117 P0RX0M 118 AVSS 119 P0RX0P 120 P0RX1M 121 AVSS 122 P0RX1P 123 P0RX2M 124 AVSS 125 P0RX2P 126 AVDD 127 AVDD 128 AVSS R5077 22 R5024 22 R5392 4 7k C5005 16V 0 1u C5141 10V 1u D5019 D4ED13900001 Q5004 2SC584500L MAIN5V C5036 16V 0 1u R5394 22 TP5007 D5015 D4ED13900001 TP5012 R5371 56 L5022 J0JCC0000166 C...

Page 41: ...1025 10k R1021 10k R1028 6 2k Q1007 2SD0601ASL JS1001 0 R1013 47k R1003 1k R1011 47k R1008 220 R1026 10k R1002 47k SN1001 B3L000000020 Q1002 2SB0709A0L R1031 18k R1030 0 V1 1 2 3 4 5 6 7 8 9 D1013 MAZ30430ML C1003 0 01u 50V R1005 1k C1004 6 3V 47u RM1001 PNA4701M05TV 1 VOUT 2 GND 3 VCC D1014 MAZ30430ML G2 1 2 3 4 TP3825 TP3811 TP3827 TP3805 C1005 6 3V 22u R1032 56k TV VTR VOL UP MAIN_SW_DET STB_PS...

Page 42: ...TC 32LX50 TC 26LX50 42 ...

Page 43: ...9 JS7155 C7606 R7002 R7003 C7607 C7608 R7004 Q7220 Q7221 D7201 C7801 Q7222 C7802 D7203 Q7223 C7803 D7204 Q7224 C7804 C7805 D7206 C7806 D7207 C7807 D7208 C7808 D7209 RL7001 C7809 RL7002 R7207 RL7003 R7208 D7401 R7209 D7402 D7403 D7404 R7401 D7211 R7402 D7212 R7403 R7404 D7214 R7210 R7405 R7211 D7215 R7406 R7212 D7216 D7217 R7213 R7214 D7218 D7601 JS7751 IC7401 R7215 D7219 D7602 JS7752 R7216 D7603 J...

Page 44: ... C7003 C7004 J28 J29 C7005 J251 C7006 J252 C7007 C7009 J258 J32 J33 C7010 C7011 J35 J36 C7012 J260 C7209 J261 J262 J264 C7401 J265 J266 C7403 J267 J268 J41 C7211 J269 J42 C7407 J45 J46 J47 J48 JS7151 J271 JS7152 D7002 J272 J273 D7003 JS7153 JS7154 D7004 R7001 J275 JS7155 R7002 J276 R7003 J277 R7004 J50 J278 J279 J53 J54 D7201 J55 C7802 J56 J57 C7803 J58 J280 J281 J282 J283 J284 RL7001 RL7002 RL700...

Page 45: ...52 R2161 R2162 R2163 R2164 R2165 R2166 R2172 R306 R308 C145 L002 C147 C148 L006 C160 H12 H14 H15 C170 R149 C171 C173 C178 C182 C183 R168 R172 R173 R175 JK002 JK003 C2010 C2013 R182 C2019 R185 R186 R187 R188 R189 R380 R381 C2021 R191 D2001 R192 D2002 R196 R198 R2200 R2201 R2202 R2203 JS103 C2038 JS104 C2039 R2014 R2015 R2016 R2018 C2041 R2019 C2042 R2020 R2021 R2022 R2025 R2047 C2070 R2048 C2072 C2...

Page 46: ...R Parts Location H BOARD COMPONENT SIDE IC IC2001 C 3 IC2002 B 3 IC2003 B 5 IC2004 D 2 IC2005 C 2 IC2006 C 2 IC2007 B 2 IC2008 B 2 IC3001 D 2 IC3002 H 5 IC3007 D 3 Q3034 F 4 Q3035 E 4 Q3036 F 4 Q3037 E 4 Q3058 H 4 Q2002 B 3 Q2003 A 3 Q2004 B 3 Q2005 A 3 Q2006 A 3 Q2007 A 3 Q2008 A 3 Q2009 A 3 Q2012 C 3 Q2013 B 3 Q2014 B 3 Q2016 C 3 Q2017 C 3 Q2018 C 3 Q2019 C 3 Q3002 H 4 Q3038 H 5 Q3039 H 5 TRANSI...

Page 47: ...002 R2003 R2004 R2005 R2006 R2008 C2030 R2009 C2031 IC2001 C2032 IC2002 C2033 IC2003 IC2004 C2034 IC2005 C2035 IC2006 C2036 IC2007 C2037 IC2008 R2011 R2013 R2017 C2040 C2043 C2044 C2045 C2046 C2047 C2048 C2049 R2023 R2024 R2026 R2027 R2028 C2050 C2051 R2029 C2052 C2053 C2054 C2055 C2056 C2057 C2058 R2030 C2059 R2031 R2032 R2033 R2034 R2035 R2036 R2037 C2060 R2038 C2061 R2039 C2062 C2063 C2064 C206...

Page 48: ...R496 R497 R691 TP172 R692 R693 R694 R695 R697 R699 JS024 JS025 JS026 TP184 JS028 JS035 JS036 C101 Q101 Q102 Q103 Q104 R1201 JS042 R1203 R1204 C300 R1205 C304 C305 C306 C307 C309 R1210 R1213 C504 C310 C311 R1215 C312 ZA013 R1217 C313 ZA014 R1218 C314 ZA015 R1219 C315 ZA016 C316 C317 ZA017 C318 ZA018 C319 L1101 ZA019 L1102 R1220 R100 R1221 C320 ZA020 R1224 ZA021 R1225 C322 C323 C900 JS068 ZA024 C324...

Page 49: ... 3 TP4214 F 2 TP4216 D 4 TP4218 D 2 TP4219 D 2 TP4220 E 3 TP4221 D 3 TP4236 E 5 TP4238 F 4 TP4240 G 1 TP4241 G 1 TP4242 G 1 TP4243 G 1 TP4244 G 1 TP4245 G 1 TP4246 G 1 TP4247 G 1 TP4248 G 1 TP4249 G 1 TP4250 H 3 TP1101 C 4 TP1102 C 4 TP1103 B 5 TP1104 B 4 TP1106 B 5 TP1106 G 2 TP4049 F 4 TP4052 F 4 TP4053 F 5 TP4062 G 1 TP4063 G 2 TP4064 G 2 TP4103 G 3 TP4104 G 3 TP4105 G 4 TP4107 D 3 TP4108 D 4 T...

Page 50: ...02 JS043 C301 C302 R1206 R1207 R1208 R1209 ZA006 ZA007 C113 C308 ZA008 ZA009 C116 R1211 R1212 C503 R1214 ZA010 ZA011 R1216 ZA012 C126 C127 C128 R1222 R1223 R104 R105 ZA022 R1226 R1227 C517 ZA023 C518 C901 ZA025 C519 C902 ZA026 C904 ZA029 R303 C908 R1230 C909 R1231 R1232 C524 R1234 R308 R1235 R309 C332 R1236 C333 C527 JS077 R1237 C334 C910 R1238 C529 C911 R1239 R502 C142 C914 C722 L002 C723 C917 L0...

Page 51: ...3844 R3845 R3846 R3847 R3848 R3849 JA10 JA11 JA12 JA13 R3850 JA14 R3851 JA15 JA16 R3852 R3853 R3854 R3855 R3856 R3858 R3859 R3860 R3861 R3862 R3863 R3864 R3865 R3866 R3867 R3868 G1 G2 G4 G6 L3800 L3802 TP3800 TP3801 TP3802 TP3804 TP3805 TP3806 TP3807 TP3808 TP3809 TP3810 TP3811 TP3812 TP3813 TP3814 TP3815 TP3816 TP3817 TP3818 TP3819 TP3820 TP3825 TP3827 TP3828 TP3829 TP3830 TP3831 TP3832 TP3833 TP...

Page 52: ...C016 C046 C047 IC017 C049 D025 D026 R024 R025 R035 R043 R077 R078 R079 JS006 DV1 ZA001 ZA002 ZA003 ZA005 C144 L002 R324 L015 L016 L017 L018 L022 R334 R335 R336 R354 R356 1 TNPA3626 CRNO 5 DV PbF 1 19 SEE REVERSE FOR ORDER NO 1 33 64 65 96 97 128 32 1 3 4 5 1 4 5 8 4 1 R176 R374 R196 R392 R393 C004 C005 Q001 Q002 Q003 C012 C013 C016 C017 C018 C019 R006 R007 R011 R013 R014 R015 R017 R018 R019 IC015 ...

Page 53: ...12 Exploded View and Replacement Parts List 12 1 Parts Layout 53 TC 32LX50 TC 26LX50 ...

Page 54: ...12 2 Front Chassis Layout 54 TC 32LX50 TC 26LX50 ...

Page 55: ...12 3 Packing Exploded Views 55 TC 32LX50 TC 26LX50 ...

Page 56: ...C 26LX50 10 TPD2AA03001 CUSHION TOP 1 TC 26LX50 11 TPD2AA03101 CUSHION BOTTOM 1 TC 26LX50 12 TPD2AA03201 CUSHION CENTER 1 TC 26LX50 10 TPD2AA03301 CUSHION TOP 1 TC 32LX50 11 TPD2AA03401 CUSHION BOTTOM 1 TC 32LX50 12 TPD2AA03501 CUSHION CENTER 1 TC 32LX50 13 TPE114125 PROTECT COVER 1 TC 26LX50 13 TPEH033 PROTECT COVER 1 TC 32LX50 14 TPEH229 SET COVER 1 TC 32LX50 14 TPEH230 SET COVER 1 TC 26LX50 15 ...

Page 57: ...13 Electrical Parts List 13 1 Electrical Parts List Notes 57 TC 32LX50 TC 26LX50 ...

Page 58: ... C2032 35 ECJ1VB1H392K C 3900PF K 50V 4 C2036 ECJ3YB1A475K C 0 047UF K 10V 1 Ref No Part No Part Name Description Pcs Remarks C2040 ECJ1XB1H102K C 1000UF Z 50V 1 C2043 EEVHB1C101P E 100UF 16V 1 C2044 EEEHB0J101P C 100PF J 6 3V 1 C2045 4 6 ECJ1VB1H103K C 0 01UF K 50V 2 C2047 4 8 ECJ1VB1H223K C 0 22UF K 50V 2 C2049 5 0 ECJ1VB1E104K C 0 1UF K 25V 2 C2051 5 2 ECJ1VB1H223K C 0 22UF K 50V 2 C2053 5 4 EC...

Page 59: ...2VB1C104K C 0 1UF K 16V 1 C3172 ECJ1XB1C104K C 0 1UF Z 16V 1 C3173 ECJ2VB1C104K C 0 1UF K 16V 1 C3174 7 5 ECJ1XB1C104K C 0 1UF Z 16V 2 C3176 EEVHB1C220R E 22UF 16V 1 Ref No Part No Part Name Description Pcs Remarks C3177 F1H1A1050028 E 1UF 50V 1 C3179 ECJ1XB1C104K C 0 1UF Z 16V 1 C3180 8 1 F1H1A1050028 E 1UF 50V 2 C3182 8 3 ECJ2VB1C104K C 0 1UF K 16V 2 C3184 ECJ1XB1C104K C 0 1UF Z 16V 1 C3185 88 F...

Page 60: ...5K C 1UF K 16V 1 C4293 9 4 ECJ1VB1H103K C 0 01UF K 50V 2 Ref No Part No Part Name Description Pcs Remarks C4295 ECJ1XB0J105K C 1UF K 16V 1 C4296 EEEHB0J330R C 33PF J 6 3V 1 C4297 9 8 ECJ1XB1C104K C 0 1UF Z 16V 2 C4299 EEEHB0J220R C 22PF J 6 3V 1 C4300 ECJ1XB1C104K C 0 1UF Z 16V 1 C4301 EEEHB0G101R C 100PF J 4V 1 C4308 EEVHB0J470R E 47UF 6 3V 1 C4309 1 0 ECJ1XB1C104K C 0 1UF Z 16V 2 C4311 ECJ1VB1H1...

Page 61: ...CJ1VB1E223K C 0 22UF K 25V 1 C4468 ECJ1XB1C104K C 0 1UF Z 16V 1 C4470 7 1 ECJ1XB1C104K C 0 1UF Z 16V 2 C4472 7 3 ECJ1XB0J105K C 1UF K 16V 2 C4474 7 5 ECJ1VB1H103K C 0 01UF K 50V 2 C4488 8 9 EEEHB0G471P C 470PF J 4V 2 Ref No Part No Part Name Description Pcs Remarks C4490 9 1 EEFCD0G560R 56UF 2 C4492 9 3 ECJ3YB1C475K C 0 047UF K 16V 2 C4503 0 4 ECJ1XB1C104K C 0 1UF Z 16V 2 C4524 EEVHB0J470R E 47UF ...

Page 62: ... 1UF Z 16V 1 C5019 ECJ1VB1H102K C 1000PF K 50V 1 C5020 ECJ1XB1C104K C 0 1UF Z 16V 1 C5030 ECJ1XB1C104K C 0 1UF Z 16V 1 C5034 ECJ1XB1C104K C 0 1UF Z 16V 1 C5036 ECJ1XB1C104K C 0 1UF Z 16V 1 C5039 4 0 ECJ1XB1C104K C 0 1UF Z 16V 2 C5044 ECJ1XB1C104K C 0 1UF Z 16V 1 Ref No Part No Part Name Description Pcs Remarks C5046 ECJ1XC1H471J C 470PF J 50V 1 C5047 ECJ1XB1C104K C 0 1UF Z 16V 1 C5049 ECJ1XB1C104K...

Page 63: ...NER DIODE 1 Ref No Part No Part Name Description Pcs Remarks D7704 MA111 DIODE 1 DG2 G3 K1MN40B00044 40P CONNECTOR 2 DG4 G5 K1KB23A00003 23P CONNECTOR 2 DG6 K1KA08B00005 8P CONNECTOR 1 DG7 K1KB30B00032 30P CONNECTOR 1 DG10 K1KA60A00156 60P CONNECTOR 1 DG12 K1KA08A00293 8P CONNECTOR 1 DG13 K1KA07A00189 7P CONNECTOR 1 DG15 K1KA07A00132 7P CONNECTOR 1 DV15 K1KA60A00162 60P CONNECTOR 1 F7001 1 2 K3GE1...

Page 64: ...8N330KA INDUCTION COIL 1 Ref No Part No Part Name Description Pcs Remarks L3007 J0JHC0000078 CHIP INDUCTOR 1 L4001 J0JHC0000078 CHIP INDUCTOR 1 L4002 G1C100KA0008 INDUCTOR COIL 1 L4003 0 4 J0JHC0000078 CHIP INDUCTOR 2 L4006 0 7 J0JHC0000078 CHIP INDUCTOR 2 L4028 2 9 J0JHC0000078 CHIP INDUCTOR 2 L4030 J0JHC0000045 CHIP INDUCTOR 1 L4034 J0JHC0000045 CHIP INDUCTOR 1 L4037 3 8 J0JHC0000045 CHIP INDUCT...

Page 65: ...601 2SD602 TRANSISTOR 1 Q7701 UN2214 TRANSISTOR 1 Q7702 2SC584500L TRANSISTOR 1 R1002 ERJ6GEYJ473 M 47KOHM J 1 10W 1 R1003 ERJ6GEYJ102 M 1KOHM J 1 10W 1 R1005 ERJ3GEYJ102 M 1KOHM J 1 16W 1 R1007 ERJ3GEYJ470 M 47 OHM J 1 16W 1 R1008 ERJ3GEYJ511 M 511 OHM J 1 16W 1 R1011 ERJ6GEYJ473 M 47KOHM J 1 10W 1 R1013 ERJ6GEYJ473 M 47KOHM J 1 10W 1 R1021 ERJ6GEYJ103 M 10KOHM J 1 10W 1 R1023 ERJ6GEYJ103 M 10KOH...

Page 66: ...W 1 R1316 ERJ3GEY0R00 M 0 OHM 1 16W 1 R1320 2 1 ERJ3GEYJ220 M 22 OHM J 1 16W 2 R1322 ERJ3GEY0R00 M 0 OHM 1 16W 1 R1323 ERJ3GEYJ471 M 470 OHM J 1 16W 1 R1343 50 ERJ3GEY0R00 M 0 OHM 1 16W 8 R1353 ERJ3GEY0R00 M 0 OHM 1 16W 1 Ref No Part No Part Name Description Pcs Remarks R1356 ERJ3GEYJ102 M 1KOHM J 1 16W 1 R1359 ERJ3GEYJ221 M 220 OHM J 1 16W 1 R1362 ERJ3GEYJ241 M 240 OHM J 1 16W 1 R1365 ERJ3GEYJ123...

Page 67: ... 2 R3039 4 0 ERJ3GEYJ102 M 1KOHM J 1 16W 2 R3041 4 2 ERJ3GEYJ220 M 22 OHM J 1 16W 2 R3043 ERJ3GEYJ222 M 2 2KOHM J 1 16W 1 R3045 ERJ6GEY0R00 M 0 OHM 1 10W 1 R3049 ERJ6ENF75R0 M 75 OHM 1 10W 1 R3149 ERJ6GEYJ104 M 100KOHM J 1 10W 1 Ref No Part No Part Name Description Pcs Remarks R3168 ERJ6GEYJ184 M 180KOHM J 1 10W 1 R3172 ERJ6GEYJ184 M 180KOHM J 1 10W 1 R3173 ERJ6GEYJ101 M 100 OHM J 1 10W 1 R3175 ER...

Page 68: ... 1 16W 3 R4303 ERJ3GEYJ560 M 56 OHM J 1 16W 1 R4305 0 6 ERJ3GEYJ220 M 22 OHM J 1 16W 2 Ref No Part No Part Name Description Pcs Remarks R4308 0 9 ERJ3GEYJ103 M 10KOHM J 1 16W 2 R4310 1 1 ERJ3EKF3302 M 33KOHM 1 16W 2 R4312 ERJ3EKF2202 M 22KOHM 1 16W 1 R4313 ERJ3GEYJ223 M 22KOHM J 1 16W 1 R4314 1 5 ERJ3EKF6192 M61 9KOHM 1 16W 2 R4316 20 ERJ3GEY0R00 M 0 OHM 1 16W 5 R4322 ERJ3GEYJ102 M 1KOHM J 1 16W 1...

Page 69: ...611 ERJ3EKF1501 M 1 5KOHM 1 16W 1 R4613 1 4 ERJ3GEY0R00 M 0 OHM 1 16W 2 R4616 1 7 ERJ3GEY0R00 M 0 OHM 1 16W 2 R4619 ERJ3EKF1500 M 150 OHM 1 16W 1 Ref No Part No Part Name Description Pcs Remarks R4628 ERJ3GEYJ103 M 10KOHM J 1 16W 1 R4629 ERJ3GEYJ820 M 82 OHM J 1 16W 1 R4630 ERJ3GEYJ680 M 68 OHM J 1 16W 1 R4637 ERJ3GEY0R00 M 0 OHM 1 16W 1 R4638 3 9 ERJ3GEYJ220 M 22 OHM J 1 16W 2 R4640 44 ERJ3GEY0R0...

Page 70: ...222 M 22KOHM J 1 4W 1 R7227 ERJ6GEYJ223 M 22KOHM J 1 10W 1 R7228 2 9 ERJ6GEYJ473 M 47KOHM J 1 10W 2 Ref No Part No Part Name Description Pcs Remarks R7232 3 3 ERJ14YJ152U M 15KOHM J 1 4W 2 R7234 ERJ6GEY0R00 M 0 OHM 1 10W 1 R7237 3 8 ERJ6GEYJ223 M 22KOHM J 1 10W 2 R7241 ERJ6GEYJ472 M 4 7KOHM J 1 10W 1 R7242 ERJ6GEYJ473 M 47KOHM J 1 10W 1 R7243 ERJ6ENF1002 M 10KOHM 1 10W 1 R7247 ERJ6ENF2702 M 27KOHM...

Page 71: ...H 5 T7151 ETP28KBZA17G TRANS 1 TU3001 ENG36A16GF TUNER 1 V1 TJS6A8490 9P CONNECTOR 1 X1101 H0J327200114 CRYSTAL 1 X1102 H0J400400017 CRYSTAL 1 X4002 H0J270500087 CRYSTAL 1 ZA3001 02 K4CD01000011 TERMINAL 2 ZA3003 K9ZZ00000424 CONNECTOR 1 ZA3006 07 K9ZZ00000424 CONNECTOR 2 ZA4006 16 TESA169 SHIELD CLIP 11 ZA4018 22 TESA169 SHIELD CLIP 5 ZA4027 28 TESA169 SHIELD CLIP 2 ZA4033 TESA169 SHIELD CLIP 1 Z...

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