Panasonic TC-L42U30M User manual

© Panasonic Corporation 2011.
Unauthorized copying and distribution is a violation
of law.
ORDER NO.MTNC110663AE
42 inch Class 1080p LCD HDTV
Model No. TC-L42U30M
LA14 Chassis
TABLE OF CONTENTS
PAGE PAGE
1 Different points---------------------------------------------------- 2
1.1. Mechanical Replacement Parts List ------------------ 2
1.2. Electrical Replacement Parts List --------------------- 2
2 Schematic Diagram ---------------------------------------------- 3
2.1. A-Board (4/8) Schematic Diagram -------------------- 3
Please file and use this manual together with the service manual for Model No.
TC-L42U30, ORDER NO. MTNC110102CE.
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2
1 Different points
1.1. Mechanical Replacement Parts List
1.2. Electrical Replacement Parts List
Ref. No. Parts No. Parts name & Description Pcs Remarks
TC-L42U30 TC-L42U30M
6 TBL5ZA0044 TBL5ZA0076 PEDESTAL ASSY 1 PAVCA
12 TQB2AA0600 TQB2AC0046 INSTRUCTION BOOK 1 PAVCA
14 TXFKU09ZSER TXFKU56ZSER REAR COVER 1 PAVCA
15 TXFKY5Z0046 TXFKY5Z0143 CABINET ASSY 1 PAVCA
Ref. No. Parts No. Parts name & Description Pcs Remarks
TC-L42U30 TC-L42U30M
PCB TXN/A1MYUUS TXN/A1NJUXS CIRCUIT BOARD A 1 (RTL) PAVCA
D2131 - - - - - EZJP0V080GA VARISTOR 1
D2138 - - - - - EZJP0V080GA VARISTOR 1
D2139 - - - - - EZJP0V080GA VARISTOR 1
D2140 - - - - - EZJP0V080GA VARISTOR 1
IC8002 C3ABSY000068 C3ABSG000060 IC 1
IC8004 TVRR986S TVRS307S IC 1 PAVCA
IC8502 TVRR984S TVRS316S IC 1 PAVCA
IC8503 TVRR987AAS TVRS308AAS IC 1 PAVCA
JS1003 D0GAR00J0005 - - - - - M 0 OHM, 1/16W 0
JS1008 - - - - - D0GAR00J0005 M 0 OHM, 1/16W 1
L2200 J0JBC0000116 D0GA2R2JA023 M 2.2 OHM, J,1/16W 1 PAVCA
L2201 J0JBC0000116 D0GA2R2JA023 M 2.2 OHM, J,1/16W 1 PAVCA
L2202 J0JBC0000116 D0GA2R2JA023 M 2.2 OHM, J,1/16W 1 PAVCA
R2304 J0JCC0000287 D0GA2R2JA023 M 2.2 OHM, J,1/16W 1 PAVCA
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3
2 Schematic Diagram
2.1. A-Board (4/8) Schematic Diagram
S
S
S
S
S
S
S
S
S
S
S
S
P
Thermal Pad
COMPONENT1
PB
PR
Y
R
L
S
S
S
S
A-BOARD TXN/A1NJUXS (4/8)
AMP_MUTE
AUDIO_XRST
24KEC_I2CDATA1_AMP
MCLK_POST
24KEC_I2CCLK1_AMP
SDIN_POST
BCLK_POST
MCLK_POST
LRCLK_POST
LRCLK_POST
BCLK_POST
SDIN_POST
AMP_MUTE
AUDIO_XRST
24KEC_I2CDATA1_AMP
24KEC_I2CCLK1_AMP
*C2200
6.3V 1u
C2261
50V
1000p
C2259
50V
0.022u
C2207
2.2u
10V
C2266
25V
10u
C2304
6.3V 1u
C2262
50V
1000p
C2256
50V
0.022u
C2272
25V 0.01u
C2242
1u
10V
*C2201
6.3V 1u
C2212
2.2u
10V
C2297
2.2u
10V
C2213
6.3V
1u
C2209
2.2u
10V
C2240
1u
10V
C2232
25V
0.1u
C2248
50V
0.022u
C2208
2.2u
10V
*C2202
6.3V 1u
*C2309
2.2u
10V
C2243
1u
10V
C2252
50V
0.022u
C2111
25V
0.01u
C2107
6.3V
1u
C2303
16V 0.1u
C2263
50V
1000p
C2204
6.3V 1u
C2253
50V
0.022u
C2249
50V
0.022u
C2307
6.3V 1u
C2236
50V 1200p
*C2310
2.2u
10V
C2198
6.3V
1u
C2241
1u
10V
C2214
6.3V
1u
C2257
50V
0.022u
C2103
6.3V 1u
C2279
16V 0.1u
C2258
50V
0.022u
C2234
25V
0.1u
C2296
2.2u
10V
C2199
6.3V
1u
C2260
50V
1000p
C2211
2.2u
10V
C2108
6.3V
1u
C2210
2.2u
10V
C2197
25V
0.01u
C2109
6.3V
1u
C2336
50V
1200p
C2335
50V
1200p
C2334
50V 1200p
C2329
1u
6.3V
C2337
50V
1200p
C2226
0.027u
10V
C2224
2700p
50V
C2328
1u
10V
C2327
3.3u
16V
C2325
50V
0.47u
C2322
50V
1200p
C2324
50V
1200p
C2321
50V
0.47u
C2320
50V 1200p
C2341
10u
25V
C2340
10u
25V
C2332
10u
25V
C2333
10u
25V
C2244
25V
0.1u
C2254
25V
0.1u
C2326
25V
0.1u
C2323
25V
0.1u
FL2101
J0HABB000003
1
2
3
4
FL2102
J0HABB000004
1
2
3
4
FL2100
J0HABB000003
1
2
3
4
FL2104
J0HABB000004
1
2
3
4
FL2103
J0HABB000004
1
2
3
4
IC2110
C0JBAB000854
11A
21Y
32A
42Y
53A
63Y
7GND 8
4Y
9
4A
10
5Y
11
5A
12
6Y
13
6A
14
VCC
A11
K1KA04BA0055
1
2
3
4
L2301
J0JBC0000116
L2126
J0JYC0000068
L2303
J0JBC0000116
L2123
J0JCC0000287
L2300
J0JBC0000116
L2302
J0JBC0000116
*L2202
D0GA2R2JA023
2.2
*L2201
D0GA2R2JA023
2.2
*L2200
D0GA2R2JA023
2.2
L2128
G1C330MA0416
L2131
G1C330MA0416
L2129
G1C330MA0416
L2130
G1C330MA0416
SUB3.3V_A
F16V
SUB3.3V
SUB3.3V
R2278
R2205
R2382
R2301
R2381
R2295
R2374
R2296
R2307
R2297
R2390
VJ2118
VJ2117
TP2102
TP2101
TP2100
TP2108
AUDIO_XRST
MCLK
BCLK
SOUND_SOS
24KEC_I2CCLK1_AMP
LRCLK
SDIN
AMP_MUTE
ARIN2
VY1IN
SYNCIN2
VB1IN
VCVS2IN
VCVS1IN
ARIN4
ALIN4
VG2IN
ARIN1
ALIN3
SYNCIN3
AVDIN
AHDIN
VG3IN
VR1IN
VG1IN
VCVS3IN
VC1IN
ALIN1
VCVS4IN
ARIN3
VB2IN
SYNCIN1
ALIN2
VR3IN
ALIN5
VR2IN
VB3IN
ARIN5
YUV_DET
24KEC_I2CDATA1_AMP
5%
*R2299
0
R2331
3.3
6.8k
1%
R2325
R2119
47
R2223
68
1%
R2115
75
*R2287
0
R2348
30k
R2333
3.3
R2288
22k
6.8k
1%
R2392
1%
R2114
75
R2334
3.3
6.8k
1%
R2350
6.8k
1%
R2349
R2314
30k
R2378
10k
R2122
220
1%
R2116
75
1%
R2265
75
R2330
10k
R2283
22k
*R2302
0
1.5k
1%
R2324
R2332
3.3
R2290
22k
*R2130
1k
R2118
47
R2218
68
R2305
10k
1%
R2258
75
*R2298
0
R2289
0
R2309
150
R2300
150
R2303
150
R2311
150
1%
R2200
75
*R2285
0
R2199
4.7k
R2198
4.7k
*R2304
2.2
R2351
10k
R2117
47
R2284
22k
C2267
25V
10u
C2268
25V
10u
C1AB00003525
IC2106
1
ADDR
2
SDATA
3LRCLK
4BCLK
5DGND
6MCLK
7TEST1
8VSS
9PLL
10 DVDD
11 TEST2
12
REG15
13
MONI1
14
MONI2
15 TEST3 16 NC 17 ERROR 18 ST_MONO 19 NC 20 VCP2 21 VCP2 22 OUT2P 23 OUT2P 24
BSP2P
25
GNDP2
26
GNDP2
27
OUT2N
28
OUT2N
29
BSP2N
30
NC
31
REG_G
32
BSP1N
33
OUT1N
34
OUT1N
35
GNDP1
36
GNDP1
37
BSP1P
38
OUT1P
39
OUT1P
40
VCCP1
41
VCCP1
42
NC
43
NC
44
NC
45
RSTX
46
MUTEX
47
SCL
48
SDA
49
RF_V
R8569 0
*JK2101
K1U508A00001
Y
G
PB
PR
L
R
G
PB-SW
TP3106
TP3104
TP3105
TP3101
L3103
J0ZZB0000142
12
*JK2108A
K1FY315A0011
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
TP3102
R8570 0
L3101
J0ZZB0000142
12
L3102
J0ZZB0000142
12
TP3103
R3027
R3026
R2339
R2315
*D2138
EZJP0V080GA
*D2139
EZJP0V080GA
EZJP0V080GA
*D2131
*D2140
EZJP0V080GA
3.072MHz
12.288MHz
48KHz
OPERATE
RESET
LCD_U_NONUSE
MUTE
LCD_U_NONUSE
OPERATE
LCD_U_NONUSE
LCD_U_NONUSE
LCD_U_NONUSE
LCD_U_YPBPR1_L
LCD_U_YPBPR1_R
U_NONUSE
U_AV1_R
U_AV1_L
U_AV2_V
U_AV2_L
U_NONUSE
U_AV2_R
U_NONUSE
U_AV1_V
U_AV1_S_Y
U_AV1_S_C
U_TU_V
R+
L+
L-
TO SPEAKER
R-
OPERATE
3.072MHz
RESET
48KHz
OPERATE
MUTE
LCD_U_YPBPR1_Y
12.288MHz
LCD_U_YPBPR1_PB
3.072MHz
LCD_U_YPBPR1_PR
LCD_U_YPBPR1_SYNC
LCD_U_NONUSE
SOSNORMAL
3.072MHz
BUFFER
AUDIO AMP
U_AV1_YDET
PC IN
!
31 32 36
28 33 34 3529 30
TO 8/8
TO 8/8
TO 5/8
TO 5/8
TO 1/8
TO 1/8
TO 1/8
TO 1/8
TO 1/8
TO 1/8
TO 1/8
TO 1/8
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