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Panasonic TC 19LX50, Service Manual

The Panasonic TC 19LX50 is a sleek and compact LCD television that guarantees an immersive viewing experience. To make the most of this product, it is essential to have the Service Manual at your fingertips. Download the comprehensive manual for free from 88.208.23.73:8080, ensuring seamless usage and maximum enjoyment.

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10.7. A-Board (6 of 6) Schematic Diagram

+

+

D04

A1

D04

SD

A0A

SDA1

AH_INV_SOS

CSS

CSS

A5

DOSD_G04

D09

DOSD_B02

A5

DOSD_R04

A4

DOSD_B04

D01

AL_A_MON_DEF

A12

SDA0A

AK_VOL

DOSD_B00

D12

A3

A3

D12

DOSD_G05

A6

D14

A9

SCL2

DOSD_B01

DOSD_G02

D05

A14

A15

A14

A11

CLK

OD

AL_SRQ

DOSD_G03

D15

A1

DOSD_B03

A7

A

U_OSDHS

OE

OE

A16

D06

D10

AK_RM

D08

DOSD_G01

D03

D05

AL_A_MUTE

A10

SCL1

A2

AH_RLED

DOSD_G00

SD

A0B

A

U_OSD

YS

A8

D00

D00

SCL0B

HSOD

D13

AH_TV_SOS

VSOD

A15

WE

A7

SDA2

D01

A

U_OSD

YM

A18

D02

DOSD_R00

AK_CC

D07

A13

SCL0A

DOSD_R01

SCL0A

A10

D11

SDA0B

SCL0B

DOSD_R02

A6

D03

A8

A17

DOSD_R03

A11

AL_AI_SENSER

D11

A16

A2

WE

D09

AH_AC_ON

A13

A9

A4

A17

D14

AH_PANEL5V_ON

AH_GLED

A18

D08

D06

D02

AL_KEYSCAN

A19

D15

D10

D13

AH_INV_ON

AH_MAIN_ON

D07

A12

AL_YMAX

AL_FIL

AK_MAIN_SW_DET

A

U_OSDCLK

MAIN3.3V

A

U_RF

A

GC1_ADJ

STB3.3V

STB3.3V

C1169

10V

0.1u

*JS1104

R1129

22

R1111

5.6k

R1139

3.3k

R1177

0

R1182

47k

R1105

5.6k

R1108

10k

ZA4027

K4CD01000002

R1237

10k

ZA4003

TESA169

Q1109

2SC584500L

C1159
10V 0.1u

ZA4007

TESA169

R1233

4.7k

JS1103

ZA4023

K4CD01000002

R1119

1k

C1161

10V
0.1u

*R1255

0

R1204

100k

C0EBF0000335

IC1102

4

OUT

3

Cd

1

GND

2

VCC

R1109

1k

R1208

0

R1239

1k

R1175

0

ZA4030

TESA169

R1181

1k

R1187

3.3k

R1185

22

ZA4006

TESA169

R1184

22

C1192

10V

1u

ZA4001

TESA169

R1213

22

*R1248

33k

*R1126

10k

MN102H90MTY

*IC1101

1

TSTMD1

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

P25/G00

40

VDD

41

VSS

42

P24/R04

43

P23/R03

44

P22/R02

45

P21/R01

46

P20/R00

47

VDD

48

OSDKXI

49

OSDKX0

50

VSS

51

P12/VSYNC/IRQ1

52

P11/YS

53

P10/YM

54

P07/HSYNC

55

PC1/SD

A0A

56

PC0/SCLA0

57

P06/VCLK

OUT

58

P05/AL3

59

P04/AL2

60

P03/AL1

61

P02/AL0

62

P01/HOUT

63

P00/SYSCLK

64

A

VSS

65

A

Vdd2

66

D

AALOUT/D

A

COUT3

67

D

ABOUT/D

A

COUT2

68

D

A

GOUT/D

A

COUT1

69

D

A

R

O

UT/D

A

COUT0

70

COMP

71

VREF

72

IREF

73

A

Vss

74

CVBS1

75

VREFHS1

76

CLL

77

A

Vdd1

78

CVBS0

79

VREFHS0

80

CLH

81

PLL

TST

82

A

Vdd1

83

A

Vss

84

PC7/SCL2

85

PC6/SDA2

86

PF3/ADIN11/IRQ5

87

PF2/ADIN10/IRQ4

88

PF1/ADIN9/IRQ03

89

PF0/ADIN8/IRQ02

90

PE7/ADIN7

91

PE6/ADIN6

92

PE5/ADIN5

93

PE4/ADIN4

94

PE3/ADIN3

95

PE2/ADIN2

96

PE1/ADIN1

97

PE0/ADIN0

98

VSS

99

OSC2

100

OSC1

101

VDD

102

P57/RMIN/IRQ0

103

P95/SBO1

104

P94/SBI1

105

P93/SBT1

106

P92/SBO0

107

P91/SBI0

108

P90/SBT0

109

P56/PWM3/CS3

110

P55/PWM2/CS2

111

P54/PWM1/CS1

112

P53/PWM0/CS0

113

PD2/SBO2

114

PD1/STOP/SBI2

115

PD0/WDOUT/SBT2

116

PC5/SCL1

117

PC4/SDA1

118

CPUMD2

119

CPUMD1

120

CPUMD0

121

TSTMD0

122

P52/WE

123

P51/OE

124

VDD

125

P50/RST

126

VSS

127

PB7/D15

128

PB6/D14

129

PB5/D13

130

PB4/D12

131

PB3/D11

132

PB2/D10

133

BP1/D09

134

PB0/D08

135

P

A7/D07

136

P

A6/D06

137

P

A5/D05

138

P

A4/D04

139

VSS

140

VDD

141

P

A3/D03

142

P

A2/D02

143

P

A1/D01

144

P

A0/D00

145

P82/A19

146

P81/A18

147

P80/A17

148

P77/A16

149

P76/A15

150

P75/A14

151

P74/A13

152

P73/A12

153

VDD

154

VSS

155

P72/A11

156

P71/A10

157

P70/A09

158

P67/A08

159

P84/A21

160

OSCMD0

R1200

3.3k

R1133

100

R1232

4.7k

R1135

22

R1163

1k

R1282

47k

R1128

0

EXB38VR000V

C1177

50V
22p

C1152

10V

1u

C1162

10V

0.1u

R1271

3.3k

R1224

100

R1195

22

R1210

47k

R1194

22

R1254

100

C1174

10V

0.1u

R1114

33k

R1148

0

R1221

D1HG5608A002

R1124

22

BASUB9V

R1281

47k

*R1256

0

C1178

50V
22p

R1165

1k

R1240

47k

R1123

22

C1173

10V

0.1u

R1115

1k

R1152

EXB2HVR000V

R1192

1k

R1117

1k

R1116

56k

C1155

10V
1u

R1140

22

R1212

10k

R1279

47k

MAIN3.3V

R1118

1k

R1214

22

*R1153

10k

*R1251

6.8k

ZA4008

TESA169

C1153

16V

10u

R1122

EXB2HVR000V

C1188

10V

0.1u

R1146

100

R1222

D1HG5608A002

R1211

0

C1191

10V

1u

TVRN438-1

*IC1105

1

A15

2

A14

3

A13

4

A12

5

A11

6

A10

7

A9

8

A8

9

N.C.

10

N.C.

11

WE

12

RESET

13

N.C.

14

N.C.

15

RY/BY

16

N.C.

17

A17

18

A7

19

A6

20

A5

21

A4

22

A3

23

A2

24

A1

25

A0

26

CE

27

VSS

28

OE

29

DQ0

30

DQ8

31

DQ1

32

DQ9

33

DQ2

34

DQ10

35

DQ3

36

DQ11

37

VCC

38

DQ4

39

DQ12

40

DQ5

41

DQ13

42

DQ6

43

DQ14

44

DQ7

45

DQ15/A-1

46

VSS

47

BYTE

48

A16

MAIN3.3V

R1137

0

EXB38VR000V

R1102

4.7k

R1160

56

C1190

16V
0.01u

*C1195

1u

6.3V

Q1107

UNR221500L

D1109

B0HCMM000014

Q1102

2SC584500L

C1166

10V

0.1u

R1162

100

R1202

47k

R1151

0

EXB38VR000V

R1179

100k

*R1156

0

R1158

0

R1136

0

C1189

10V

0.1u

C1160

10V 0.1u

D1110

MA2J11100L

R1143

0

C0CBCBC00062

IC1103

1

Cont

2

GND

3

Noise

5

Vin

4

Vo

ZA4002

TESA169

*R1257

10k

MAIN9V

*R1154

0

R1138

6.8k

C1170

10V

0.1u

C1167

10V
0.1u

ZA4004

TESA169

STB5V

C1165

10V

0.1u

R1170

1k

R1164

1k

R1176

0

C1183

16V

4.7u

R1206

10k

STB5V

R1150

EXB2HVR000V

C1193

4V

100u

ZA4020

K4CD01000002

R1247

56

C1179

50V

100p

R1132

100

X1102

H0J400400025

R1103

4.7k

R1155

10k

R1145

100k

R1131

0

R1198

3.3k

*IC1104

1

A0

2

A1

3

A2

4

GND

5

SDA

6

SCL

7

WP

8

VCC

1%

R1197

7.15k

R1134

3.3k

Q1110

2SC584500L

STB3.3V

*C1176

16V
0.01u

*R1190

1k

C1187

16V

1u

ZA4005

TESA169

R1104

10k

C1182

10V

0.1u

R1180

1k

C1181
10V

1u

*R1113

1k

R1127

10k

R1186

3.3k

SUB5V

*JS1106

Sub5V DET

LCD_MUTE

toGC3i

BS9V DET

Main9V DET

STB3.3V

AB

PANEL5V_ON

EEPROM

4MHz

LED_G

MAIN_ON

LED_R

AC_ON

SUFFIX JW

FLASH MEMOR

Y

MCU

RESET

TXN/A10LFM (TC-19LE50/LX50)

TXN/A10LEM (TC-23LE50/LX50)

A-BOARD (6/6)

TVRN433:TC-19LE50/LX50

TVRN432:TC-23LE50/LX50

TC-23LE50/LX50

TC-19LE50/LX50

AD

48

49

51

46

53

47

50

52

54

53

52

58

57

55

56

51

54

3.2

1.5

1.6

1.6

1.6

1.6

1.6

1.6

1.2

1.8

0

3.2

0

3.2

0

3.2

3.3

0

0

3.2

3.2

3.1

3.1

3.2

3.2

0

0

3.2

0

0

0

0

0

0

0

0

3.2

0

0

0

0

0.3

3.2

0

2.2

3.2

0

0

0

3.2

0

0.1

0

0

3.0

0

1.5

0

1.5

1.6

1.5

2.5

0

0

1.3

3.2

3.2

0

3.2

0

3.2

0

0

3.2

0

0

0.4

0

3.2

0

0

0

0

0

1.2

3.2

0

3.1

0

3.2

1.6

1.6

0

5.2

0

0

1.0

5.2

3.2

1.1

0

3.2

0

0

3.2

3.2

0.2

0

0

0

2.2

0

0

3.2

0.1

1.0

0

0

3.3

3.2

3.2

0

0

3.2

3.2

3.2

0

0

0.8

0

3.2

0

0

1.5

0

0

0

0

0

3.2

0

3.2

3.2

3.2

3.2

0

1.6

3.2

3.2

0

3.2

1.5

1.0

1.4

0

0

0

0

0

0

3.2

4.5

0

4.8

4.8

0

1.2

4.8

3.2

0

0

0

0

3.2

3.2

3.2

3.2

2.0

2.4

2.4

0.7

1.9

1.1

1.4

1.5

0

0

3.2

0

0

0

0.6

0

0

1.0

0.8

1.7

1.3

1.5

0

1.6

1.6

1.7

0

0

1.5

3.2

2.1

0

0

1.8

1.7

1.6

1.8

1.4

0

1.8

1.5

1.1

1.1

1.3

3.2

0.9

2.0

0

0

0

3.2

0

0

0.5

0

0.5

0

0.5

0

0

TC-19/23LX50, TC-19/23LE50 A-Board (6/6) Schematic Diagram

TC-19/23LX50, TC-19/23LE50 A-Board (6/6) Schematic Diagram

TC-19LX50 / TC-23LX50 / TC-19LE50 / TC-23LE50

27

Summary of Contents for TC 19LX50

Page 1: ...W H diagonal 20 0 11 3 23 0 508 mm 286 mm 583 mm TC 23LX50 TC 23LE50 Channel Capability VHF 12 UHF 56 Cable 125 Sound Speakers Ø5 cm 2 pcs 8 W TC 19LX50 TC 19LE50 Ø6 cm 2 pcs 8 W TC 23LX50 TC 23LE50 Audio Output 8 W 4 W 4 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...

Page 2: ...ck Diagram 2 of 3 16 8 3 Block Diagram 3 of 3 17 9 Wiring Connection Diagram 19 10 Schematic Diagrams 21 10 1 Schematic Diagram Notes 21 10 2 A Board 1 of 6 Schematic Diagram 22 10 3 A Board 2 of 6 Schematic Diagram 23 10 4 A Board 3 of 6 Schematic Diagram 24 10 5 A Board 4 of 6 Schematic Diagram 25 10 6 A Board 5 of 6 Schematic Diagram 26 10 7 A Board 6 of 6 Schematic Diagram 27 10 8 AP Board Sch...

Page 3: ...lder 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 when heated ...

Page 4: ...Main AV Switch Audio MCU Grobal Core AV connector V Board Remote Reciever K Board Power switch Control swtich AP Board DC DC Power Unit Power AC DC None serviceable Power Unit should be exchange for service 5 TC 19LX50 TC 23LX50 TC 19LE50 TC 23LE50 http getMANUAL com ...

Page 5: ...models After entering the adjustment mode take note of the value in each item before starting adjustment Main item Sub item Remarks MAIN YGAIN Video Level RF VIDEO S COMPONENT B Y Video Level RF VIDEO S COMPONENT R Y Video Level RF VIDEO S COMPONENT PILEN PILEN Current SUB COLOR Sub color TINT Sub tint BACK L Sub back light BRIGHT Sub bright B Y G B Y Gain R Y A R Y demodulation axis TEMP Temp dat...

Page 6: ...els channels caption data and some other user defined settings will be erased and return 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 ...

Page 7: ... Remove the pedestal 6 3 Removing the back cover TC 23LX50 LE50 1 Remove the 15 screws 2 Remove the 2 screws 3 Remove the back cover 6 4 Removing the back cover TC 19LX50 LE50 1 Remove the 14 screws 2 Remove the back cover 6 5 Removing the tuner cover 1 Remove the 2 screws 2 Remove the tuner cover 6 Disassembly and Assembly Instructions 8 TC 19LX50 TC 23LX50 TC 19LE50 TC 23LE50 ...

Page 8: ...button panel 4 Disconnect the coupler K5 5 Remove the K Board 6 8 Removing the chassis 1 Remove the 5 screws 2 Disconnect the coupler A2 A5 AP5 and AP6 3 Remove the chassis 6 9 Removing the A Board AP Board and Power Unit 1 Remove the 10 screws 2 Disconnect the coupler A3 AP3 A4 AP4 and AP1 CN1 3 Remove A Board AP Board and Power Unit 9 TC 19LX50 TC 23LX50 TC 19LE50 TC 23LE50 ...

Page 9: ...he coupler V1 and V2 5 Remove the V Board 6 11 Removing the LCD mount metal 1 Remove the 5 screws 2 Remove the LCD mount metal bottom 3 Remove the screw 4 Remove the LCD mount metal top 6 12 Removing the LCD panel TC 23LX50 LE50 1 Remove the 2 screws 2 Remove the LCD panel 10 TC 19LX50 TC 23LX50 TC 19LE50 TC 23LE50 ...

Page 10: ...ing the LCD panel TC 19LX50 LE50 1 Remove the 14 screws 2 Remove the LCD panel 6 14 Removing the LCD fixing metal 1 Remove the 4 screws 2 Remove the LCD fixing metal L R 11 TC 19LX50 TC 23LX50 TC 19LE50 TC 23LE50 ...

Page 11: ...6 15 Location of Lead Wiring 12 TC 19LX50 TC 23LX50 TC 19LE50 TC 23LE50 ...

Page 12: ...RF in 1 Receive studio color bar by RF signal input Viewing mode standard LCD AI OFF Back Light 30 2 In service mode choose adjust item then press remote button 1 into main mode then press remote 3 into Y Gain and press remote button 8 to do auto adjustment 3 Press remote button 2 go back main menu 13 TC 19LX50 TC 23LX50 TC 19LE50 TC 23LE50 ...

Page 13: ... OVP 4 18 CH 7 5V PANEL_5V OVP TV VTR RL1 7 MAIN_SW_DET CH 5VS VOL VOL RELAY IC854 STB 5V INV_ADIM PANEL 5V ON OFF 16 14 17 13 18 12 AP4 11 7 5V SUB_5V OVP 13 15 SOS DET 2 30V BT 5V P 18 SWITCHING REG 20 IC851 HOT 22 19 1 24V SUB 9V POWER UNIT MAIN 3 3V AP6 2 2 6 Z2 5 POWER SWITCH 7 13 6 8 6 3 5 10 11 4 1 14 3 Q861 POWER_ON 1 AP4 15 4 DC DC ON OFF 4 SUB 5V 2 MAIN 9V 4 PANEL 5V 5 14 3 GENE 2 INV_ON...

Page 14: ... V V AUDIO DET 5 BASS L OUT AUDIO DEF 39 I F S DET 4 A D CIRCUIT S CLOCK1 R OUT BTL 40 24 11 R 11 C 13 Pr SIF 29 64 15 MON DEF L OUT R C Pb 18 23 5 Y VIDEO 20 Pr 60 7 21 TUNER 10 PANEL_ON 22 3 3V M S CLOCK0A PB S2 DET 10 11 INV_ON S_CLOCK2 L 15 12 24 2 5V AD S DATA1 13 L PANEL_5V 2 5V M 116 15 INV_SOS V Y 15 16 KEY 16 12 INV_ADIM 17 V R INV_PWM REMOTE 18 10 INV ON Q2303 Q2306 Q2312 Q2314 KEYSCAN R...

Page 15: ...CD PROCESSOR 13 5V P 15 26 R_hp 27 4 C A T S SENSOR 29 L_ch RX1 5V P 1 3 3V M 4 28 R G B R_ch 6 5V P 2 R_ch 2 64M SDRAM 8bit APWM AVR 5 SDRAM 1 2 5V P RX3 RX3 RX2 RXCLK HEADPHONE R_ch L_ch R_ch L_ch LCD I F SPEAKER L PANEL CONTROLLER BACK LIGHT INVERTER LCD PANEL I F2 SDRAM DIGITAL NR SYNC LIGHT MATRIX INTERFACE PIXEL CONV I F HPK RGB GAMMA CORR I F Y GAMMA CORR V POS BACK OSD MIX OSD PWM V SCALE ...

Page 16: ...9 17 15 18 12 6 23 16 4 10 8 11 1 S CLOCK2 5 1 STBY 5V 4 1 S DATA2 A16 7 FACTORY USED S CLOCK0B 5 S CLOCK0A S DATA1 2 S DATA0B 3 SRQ FACTORY USED S CLOCK1 GND 2 6 S DATA0A A17 SRQ 4 6 GND 7 3 8 3 10 11 16 3 2 7 7 13 V1 15 11 5 9 6 12 4 1 2 8 14 14 8 6 9 5 1 4 A2 12 15 10 13 16 A BOARD 24V 24V 24V 24V AC ON RELAY STB 7V 33V GND GND GND GND GND GND GND GND GND KEYSCAN RELAY ALLOFF 5VS STBY5V GND AI ...

Page 17: ...10 Schematic Diagrams 10 1 Schematic Diagram Notes TC 19LX50 TC 23LX50 TC 19LE50 TC 23LE50 21 ...

Page 18: ...R006 0 C2320 10V 1u C2323 16V 100u R2301 1k C2219 50V 0 1u R2211 1k R2320 470 TUNER5V_1 C001 10V 0 1u C008 16V 0 22u C2221 10V 0 47u R2315 22 R2304 1k Q2308 2SD0602ASL R2365 10k C2213 25V 10u R2364 10k C2347 16V 220u C2364 16V 0 01u C2303 10V 10u C2310 16V 0 01u R2326 1k C2362 10V 4 7u D2304 MA2J11100L Q2313 2SD0602ASL Q001 2SB0709A0L PANEL_5V R2337 C1BB00000800 IC2301 1 Lin 2 Rin 3 ADDout 4 Bout ...

Page 19: ...6 8k R4322 100k R3095 1k C3123 10V 1u C4010 10V 470u R3120 0 R4276 12k D3039 MAZ81400ML R3076 1k C3104 50V 1000p C3130 10V 1u C3091 6 3V 10u SUB5V R3100 22 C4313 16V 1u R3119 0 R4323 100k 1 R3131 3 16k JS4019 0 R3114 0 C4318 10V 1u C3125 10V 4 7u C3082 50V 1000p C3151 180p 50V R4397 10 C3084 50V 1000p C3124 10V 1u C4386 10V 0 1u R3170 1k R4234 10 IC3007 AN15857A AN15857A 1 MUTE 2 CV 1 3 S2 3 4 L 1...

Page 20: ...62 10V 0 1u Q4039 2SC24800VL R4063 0 L4004 G1C1R5K00004 L4037 G1C1R5K00004 R4410 0 R4426 1k MAIN3 3V C4093 10V 0 1u C0JBAB000620 IC4031 1 1A 2 3Y 3 2A 4 GND 5 2Y 6 3A 7 1Y 8 VCC 1 R4403 1 1k 1 R4080 33 C4086 6 3V 1u C4045 50V 68p R4294 1M C4066 10V 0 1u C4092 50V 22p C4416 50V 27p Q4040 2SA207700L C4074 10V 0 1u C4071 6 3V 1u C4418 50V 1000p R4095 EXB38V560JV R4103 D1HG5608A002 C4424 50V 33p C4075...

Page 21: ... IC4016 M15 GND IC4016 N14 GND IC4016 P12 GND IC4016 W25 VSOE IC4016 L12 GND IC4016 A11 GND IC4016 U12 GND IC4016 J3 MDOA6 IC4016 E6 YGINB2 C4122 10V 0 1u 1 R4158 1 1k IC4016 E10 VRINB1 IC4016 C1 YUVINA6 IC4016 C24 ROE8 IC4016 F5 MDINA3 R4164 680 C4129 50V 1000p IC4016 M4 VCC IC4016 U5 VCC R4113 EXB2HV680JV SUB5V IC4016 F23 VCC 1 R4153 75 IC4016 B6 YGINB4 IC4016 D3 YUVINA8 IC4016 B14 DA3_AOUT IC40...

Page 22: ...C4263 4V 220u IC4016 AF24 DQB19 IC4016 AF2 AA6 D4004 B0JCPD000026 C0DBAMH00013 IC4030 1 VIN 2 SW 3 FB 4 INV 5 EN 6 RT 7 GND 8 VIN D4007 B0JCDD000002 R4176 100 A5 1 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 IC4016 P24 OSDIN10 IC4016 AB8 DQA20 IC4016 AB20 AB8 C4260 16V 6800p IC4016 AC26 BAB1 C4212 50V 100p C4229 16V 0 01u C4264 100u 10V IC4016 AB11 DQA6 IC4016...

Page 23: ...8 P77 A16 149 P76 A15 150 P75 A14 151 P74 A13 152 P73 A12 153 VDD 154 VSS 155 P72 A11 156 P71 A10 157 P70 A09 158 P67 A08 159 P84 A21 160 OSCMD0 R1200 3 3k R1133 100 R1232 4 7k R1135 22 R1163 1k R1282 47k R1128 0 EXB38VR000V C1177 50V 22p C1152 10V 1u C1162 10V 0 1u R1271 3 3k R1224 100 R1195 22 R1210 47k R1194 22 R1254 100 C1174 10V 0 1u R1114 33k R1148 0 R1221 D1HG5608A002 R1124 22 BASUB9V R1281...

Page 24: ...R910 15k R942 0 C889 50V 6800p C890 25V 470u Q864 2SD0602ASL C900 16V 1000u C876 6 3V 330u R933 10k 1 R874 2 4k C898 0 1u 50V Q857 UNR221400L JS859 C886 50V 6800p Q862 UNR221400L R930 4 7k Q856 UNR221400L R918 0 Q867 2SD0601ASL R911 22k R908 1 5k Q865 2SA207700L R943 0 R932 10k D852 B0JCME000037 M1FS4 5063 C878 16V 470u D887 B0HCMM000014 R891 10k Q861 B1DHDD000033 1 R865 1 02k TP862 C908 0 01u 50V...

Page 25: ... 47u R1021 10k SN1001 B3L000000020 D2102 MAZ81400ML V1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 R1023 10k R1031 6 8k V2 1 2 3 4 CH DN VOL DN TV VTR VOL UP POWER SWITCH CH UP AI REMOTE MODEM_LED S GND GND G_LED REMOTE CONTROL SENSOR HEADPHONE R_LED STB_3 3V SUB_5V R L_hp R_hp POWER LED C A T S SNESOR L L_ch R_ch R_ch R R_hp L_hp L L_ch R_ch L_ch R_ch L_ch K BOARD TNPA3526AB V BOARD TNPA3527AB G_LED D...

Page 26: ...25 R3125 JS4026 JS4027 R6007 R3127 C6030 JS4028 R6008 R3128 C3150 IC6001 JS4029 R3129 C3151 IC6002 C3154 C3155 R2384 JS4030 R3130 R2385 C6039 JS4031 R3131 R2386 R6012 JS4032 R2387 JS4033 R2388 R6015 R2389 R3136 R3137 C6040 R3138 R6019 C6041 C4102 C6043 C4103 C4104 R2390 C4105 C6045 R2391 C4106 C6046 R2392 C6047 C4107 R2393 R6020 C4108 C6048 R1200 R3140 R2394 JS4041 C4109 R2395 R1202 R2396 JS4043 R...

Page 27: ...045 E 3 Q4046 E 3 Q4047 E 3 Q6001 D 2 Q6002 D 2 Q6003 E 2 Q6004 E 2 Q6005 E 2 Q6006 F 2 Parts Location A BOARD COMPONENT SIDE IC TRANSISTOR IC001 C 3 IC1102 C 2 IC1103 C 3 IC1104 B 2 IC1106 B 1 IC2302 F 2 IC3006 F 4 IC3007 E 5 IC4017 E 5 IC4018 D 4 IC4019 D 4 IC4021 D 5 IC4022 D 5 IC4024 B 5 IC4025 B 4 IC4026 C 5 IC4029 D 5 IC4030 B 3 IC6001 D 2 IC6002 C 2 Q001 E 3 Q002 C 3 Q1101 A 2 Q1102 C 2 Q11...

Page 28: ...S1107 C2363 C2364 JS1108 C2365 C2366 C3112 C2367 C2368 R2340 C2369 R2342 R2345 R4286 R2346 R4287 R2347 C2370 R4288 R2348 R4289 R2349 C2371 R4097 R4098 C3120 R4099 C6002 C3122 R2350 C3124 Q6001 R4291 R2351 Q6002 C6006 R4292 R2352 Q6003 R4293 R2353 Q6004 R4294 R2354 Q6005 R4295 R2355 R3101 Q6006 R4296 R2356 R2357 R2358 R4299 R2359 R3105 R3106 R3107 C6010 C3130 R3108 C3131 C6013 R2360 C6015 R2361 C31...

Page 29: ...D855 D856 D857 D858 D859 D860 D861 D862 D863 D864 R900 D865 R901 R902 D867 R903 D868 R904 D869 R905 R906 R907 R908 R909 D870 IC851 D871 IC852 D872 D873 IC853 D874 R910 IC854 IC855 R911 D875 IC856 R912 D876 D877 R913 D878 R914 D879 R915 R916 R917 R918 R919 D880 D881 D882 D883 D884 R920 R921 D885 R922 D886 R923 D887 R924 D888 D889 R926 R927 R928 R929 D890 R930 R931 R932 R933 R934 R935 R936 R937 R938...

Page 30: ...JS3810 JS3811 K5 SW3801 SW3802 SW3803 SW3804 SW3805 SW3806 SW3807 SW3808 CH UP CH DN VOL UP VOL DN TV VTR ASPECT TNPA3526 PRESET 1 K GND PbF PbF SEE REVERSE FOR ORDER NO 1 2 15 16 1 4 SEE REVERSE FOR ORDER NO 1 6 JK1001 C1004 C1005 D1009 RM1001 SN1001 V1 V2 TNPA3527 1 V MODEM LED POWER LED D1008 GND K5 SW3801 SW3802 SW3803 SW3804 SW3805 SW3806 SW3807 SW3808 CH UP CH DN VOL UP VOL DN TV VTR ASPECT ...

Page 31: ...TC 19LX50 TC 23LX50 TC 19LE50 TC 23LE50 36 ...

Page 32: ...12 Exploded View and Replacement Parts List 12 1 Parts Layout 37 TC 19LX50 TC 23LX50 TC 19LE50 TC 23LE50 ...

Page 33: ...12 2 Packing Exploded Views 38 TC 19LX50 TC 23LX50 TC 19LE50 TC 23LE50 ...

Page 34: ...CUSHION TOP 1 TC 23LE50 LX50 15 TPD2AA02901 CUSHION BOTTOM 1 TC 23LE50 LX50 16 TPEH211 PROTECT COVER 1 17 TQBC0994 INSTRUCTION BOOK ENGLISH 1 17 TQBC0995 INSTRUCTION BOOK FRENCH 1 TC 19 23LX50 18 TTP2AA007 TUNER COVER ASSY 1 19 TTPA0404 1 BUTTON PANEL ASSY 1 20 TTUA1140 REAR COVER 1 TC 23LX50 20 TTUA1141 REAR COVER 1 TC 23LE50 20 TTUA1142 REAR COVER 1 TC 19LX50 20 TTUA1143 REAR COVER 1 TC 19LE50 2...

Page 35: ...13 Electrical Parts List 13 1 Electrical Parts List Notes 40 TC 19LX50 TC 23LX50 TC 19LE50 TC 23LE50 ...

Page 36: ...1UF K 10V 1 C1183 ECJ3XF1C475Z C 4 7UF Z 16V 1 C1187 ECJ1VB1C105K C 0 01UF K 16V 1 Ref No Part No Part Name Description Pcs Remarks C1188 8 9 ECJ0EB1A104K C 0 1UF K 10V 2 C1190 ECJ0EB1C103K C0 010UF K 16V 1 C1191 9 2 ECJ2XB1A105K C 1UF K 10V 2 C1193 EEEHB0G101R C 100PF J 4V 1 C1195 ECJ1XB0J105K C 1UF K 16V 1 C2201 ECJ0EB1C103K C0 010UF K 16V 1 C2211 ECJ1VB0J225K C 2 2UF K 6 3V 1 C2212 ECJ2FF1A475Z...

Page 37: ...1UF Z 10V 1 Ref No Part No Part Name Description Pcs Remarks C4045 ECJ0EC1H680J C 680PF K 50V 1 C4046 ECJ0EB1A104K C 0 1UF K 10V 1 C4048 ECJ0EB1A104K C 0 1UF K 10V 1 C4050 ECJ1VF1A105Z C 1UF Z 10V 1 C4052 ECJ0EB1C103K C0 010UF K 16V 1 C4053 ECJ1XB0J105K C 1UF K 16V 1 C4054 ECJ0EC1H680J C 680PF K 50V 1 C4055 ECJ0EB1C103K C0 010UF K 16V 1 C4057 5 8 ECJ1XB0J105K C 1UF K 16V 2 C4059 69 ECJ0EB1A104K C ...

Page 38: ...V 2 C4253 ECJ0EB1A104K C 0 1UF K 10V 1 C4254 EEFCD0G560R 56UF 1 C4255 ECJ0EB1A104K C 0 1UF K 10V 1 C4256 EEFCD0G560R 56UF 1 C4257 ECJ0EB1A104K C 0 1UF K 10V 1 C4258 TCUY0J685MBM C 6 8UF 6 3V 1 C4259 ECJ0EB1E472K C 4700PF K 25V 1 Ref No Part No Part Name Description Pcs Remarks C4260 ECJ0EB1C682K C 6800UF K 16V 1 C4261 ECJ0EB1C223K C 0 022UF K 16V 1 C4263 EEEHB0G221P C 220PF J 4V 1 C4264 EEEHB1A101...

Page 39: ...GE0R00 M 0 0 OHM J 0 063W 3 JS4031 33 ERJ2GE0R00 M 0 0 OHM J 0 063W 3 JS4041 ERJ2GE0R00 M 0 0 OHM J 0 063W 1 JS4043 45 ERJ3GEY0R00 M 0 OHM 1 16W 3 JS4047 ERJ3GEY0R00 M 0 OHM 1 16W 1 K5 K1KA06A00180 6P CONNECTOR 1 L001 TALL08N470KA INDUCTION COIL 1 L851 52 EXCELDR35C BEAD CHOKE 2 L853 G0A220GA0002 CHOKE COIL 1 L857 TALL08N330KA INDUCTION COIL 1 L858 60 TLUADTB820K PEAKING COIL 3 L861 VLQSH02R101K P...

Page 40: ...6GEYJ152 M 1 5KOHM J 1 10W 1 R909 ERJ3GEYJ222 M 2 2KOHM J 1 16W 1 R910 ERJ6GEYJ153 M 15KOHM J 1 10W 1 R911 12 ERJ3GEYJ223 M 22KOHM J 1 16W 2 R913 ERJ3GEYJ473 M 47KOHM J 1 16W 1 R914 ERJ3GEYJ472 M 4 7KOHM J 1 16W 1 R915 ERJ3GEYJ473 M 47KOHM J 1 16W 1 R916 ERJ3GEY0R00 M 0 OHM 1 16W 1 R918 ERJ3GEY0R00 M 0 OHM 1 16W 1 R919 ERJ3GEYJ472 M 4 7KOHM J 1 16W 1 R920 ERJ3EKF1002 M 10KOHM 1 16W 1 R922 ERJ3EKF1...

Page 41: ... ERJ2GEJ332 M 3 3KOHM J 0 063W 1 R1279 ERJ2GEJ473 M 47KOHM J 0 063W 1 Ref No Part No Part Name Description Pcs Remarks R1281 8 2 ERJ2GEJ473 M 47KOHM J 0 063W 2 R2010 ERJ2GEJ104 M 100KOHM J 0 063W 1 R2208 ERJ2GEJ222 M 2 2KOHM J 0 063W 1 R2209 1 0 ERJ2GEJ220 M 22 OHM J 0 063W 2 R2211 1 2 ERJ2GEJ102 M 1KOHM J 0 063W 2 R2301 04 ERJ2GEJ102 M 1KOHM J 0 063W 4 R2305 ERJ2GEJ223 M 22KOHM J 0 063W 1 R2306 E...

Page 42: ...J101 M 100 OHM J 0 063W 2 Ref No Part No Part Name Description Pcs Remarks R3166 ERJ3EKF2200 M 220 OHM 1 16W 1 R3167 ERJ3EKF6801 M 6 8KOHM 1 16W 1 R3168 ERJ3EKF2200 M 220 OHM 1 16W 1 R3169 ERJ3EKF6801 M 6 8KOHM 1 16W 1 R3170 ERJ3GEYJ102 M 1KOHM J 1 16W 1 R3172 ERJ3GEYJ331 M 330 OHM J 1 16W 1 R3173 ERJ3GEYJ102 M 1KOHM J 1 16W 1 R3175 ERJ3GEYJ331 M 330 OHM J 1 16W 1 R3176 7 7 ERJ3GEYJ184 M 180KOHM J...

Page 43: ...M J 0 063W 1 R4177 ERJ2GEJ220 M 22 OHM J 0 063W 1 R4178 7 9 D1HG5608A002 NETWORK RESISTER 2 Ref No Part No Part Name Description Pcs Remarks R4180 ERJ2GE0R00 M 0 0 OHM J 0 063W 1 R4181 D1HG5608A002 NETWORK RESISTER 1 R4182 ERJ2GE0R00 M 0 0 OHM J 0 063W 1 R4184 88 ERJ2GE0R00 M 0 0 OHM J 0 063W 5 R4189 91 D1HG5608A002 NETWORK RESISTER 3 R4198 00 ERJ2GE0R00 M 0 0 OHM J 0 063W 3 R4203 ERJ2GEJ333 M 33K...

Page 44: ...J3GEY0R00 M 0 OHM 1 16W 1 R4425 ERJ2GE0R00 M 0 0 OHM J 0 063W 1 R4426 2 7 ERJ2GEJ102 M 1KOHM J 0 063W 2 R4428 ERJ2GEJ103 M 10KOHM J 0 063W 1 R4429 ERJ2GEJ473 M 47KOHM J 0 063W 1 R4430 ERJ2GEJ222 M 2 2KOHM J 0 063W 1 R4431 ERJ2GEJ223 M 22KOHM J 0 063W 1 RM1001 PNA4701M05TV REMOCO RECEIVER 1 RTL N0AB3GH00001 POWER UNIT 1 RTL TXN A10LFM CIRCUIT BOARD A 1 TC 19LE50 LX50 RTL TXN A10LEM CIRCUIT BOARD A ...

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