Panasonic la03 tc-l42u25 Service Manual
44
11.6. A-Board (5/12) Schematic Diagram
S
S
S
S
S
S
S
S
S
RF_V
C2204
6.3V
1u
C2214
6.3V
1u
C2103
6.3V
1u
C2279
16V
0.1u
C2211
2.2u
10V
C2304
6.3V
1u
C2210
2.2u
10V
*C2310
2.2u
10V
C2107
6.3V
1u
C2198
6.3V
1u
C2199
6.3V
1u
C2296
2.2u
10V
C2213
6.3V
1u
C2307
6.3V
1u
*C2309
2.2u
10V
C2303
16V
0.1u
C2109
6.3V
1u
C2108
6.3V
1u
C2209
2.2u
10V
C2212
2.2u
10V
C2297
2.2u
10V
C2208
2.2u
10V
C2207
2.2u
10V
*C2202
6.3V
1u
*C2201
6.3V
1u
*C2200
6.3V
1u
C2111
25V
0.01u
C2272
25V
0.01u
C2197
25V
0.01u
FL2100
J0HABB000003
J0HABB000003
1
2
3
4
FL2102
J0HABB000004
J0HABB000004
1
2
3
4
FL2101
J0HABB000003
1
2
3
4
FL2104
J0HABB000004
J0HABB000004
1
2
3
4
FL2103
J0HABB000004
J0HABB000004
1
2
3
4
L2123
J0JCC0000287
L2125
J0JCC0000287
SUB3.3V_A
R2205
R2278
R2297
R2374
R2296
R2390
R2301
R2295
R2307
U_AV1_V/A_AV2_V__TERMINAL
PC_R_TERMINAL
PDP_U_YPBPR2_PR/LCD_U_YPBPR1_PR/A_AV1_PR__TERMINAL
U_NONUSE_A_AV1_YSW__TERMINAL
U_AV2_V/A_AV3_V__TERMINAL
PDP_U_YPBPR2_R/LCD_U_YPBPR2_R/A_AV1_R__TERMINAL
U_AV2_R/A_AV3_R__TERMINAL
U_AV1_R/A_AV2_R__TERMINAL
U_AV1_L/A_AV2_L__TERMINAL
U_AV2_L/A_AV3_L__TERMINAL
PDP_U_YPBPR2_Y/LCD_U_YPBPR1_Y/A_AV1_Y__TERMINAL
RF_V
PC_VD_TERMINAL
PC_G_TERMINAL
PC_B_TERMINAL
PDP_U_YPBPR2_PB/LCD_U_YPBPR1_PB/A_AV1_PB__TERMINAL
PDP_U_YPBPR2_L/LCD_U_YPBPR1_L/A_AV1_L__TERMINAL
PC_HD_TERMINAL
VCVS3IN
ARIN4
VR2IN
VG2IN
VR3IN
VC1IN
ALIN2
AHDIN
SYNCIN2
AVDIN
ARIN2
ARIN1
VCVS1IN
VB1IN
VG3IN
ALIN5
VG1IN
ALIN4
VB2IN
VCVS2IN
SYNCIN1
ALIN1
ALIN3
VCVS4IN
ARIN5
VB3IN
VR1IN
SYNCIN3
ARIN3
VY1IN
R2288
22k
*R2339
0
*R2280
30k
*R2287
22k
*R2298
0
R2118
47
R2117
47
R2119
47
1%
R2116
75
R2314
30k
1%
R2265
75
1%
R2200
75
R2284
22k
*R2299
75
1%
R2114
75
*R2318
22k
R2286
30k
*R2315
0
R2281
30k
*R2260
30k
R2348
30k
R2122
220
R2198
4.7k
R2218
68
R2223
68
R2336
0
R2337
0
*R2285
22k
1%
R2391
75
1%
R2115
75
*R2317
22k
R2199
4.7k
R2290
22k
R2283
22k
1%
R2258
75
R2293
J0JBC0000116
R2292
J0JBC0000116
R2291
J0JBC0000116
IC2110
C0JBAB000854
1 1A
2 1Y
3 2A
4 2Y
5 3A
6 3Y
7 GND
8
4Y
9
4A
10
5Y
11
5A
12
6Y
13
6A
14
VCC
*R2302
0
AS AV1 V
U_YPBPR1_PR/LCD_U_NONUSE/A_NONUSE
U_YPBPR1_PB/LCD_U_NONUSE/A_NONUSE
U_YPBPR1_Y/LCD_U_NONUSE/A_NONUSE
U_YPBPR1_R/LCD_U_NONUSE/A_NONUSE
U_YPBPR1_L/LCD_U_NONUSE/A_NONUSE
PDP_U_YPBPR2_L/LCD_U_YPBPR1_L/A_AV1_L
PDP_U_YPBPR2_R/LCD_U_YPBPR1_R/A_AV1_R
PDP_U_NONUSE/LCD_U_iPOD_V/A_AV1_V
U_AV1_R/A_AV2_R
U_AV1_L/A_AV2_L
U_AV2_V/A_AV3_V
U_AV2_L/A_AV3_L
U_PDP_NONUSE/U_LCD_IPOD_R/A_NONUSE
U_AV2_R/A_AV3_R
U_PDP_NONUSE/U_LCD_IPOD_L/A_NONUSE
US iPOD L/R
US iPOD V
U_AV1_V/A_AV2_V
US iPOD V
U_AV1_S_Y/A_AV2_S_Y
LCD US YPBPR1
PDP US YPBPR1
B
U_AV1_S_C/A_AV2_S_C
U_TU_V/A_TU_V
PC MODEL
TU
US AV1_S
AS AV2_S
US AV1
AS AV2
AS AV1
PDP US YPBPR2
AS AV1 YDET
AS AV3
US AV2
PDP_U_YPBPR2_Y/LCD_U_YPBPR1_Y/A_AV1_Y
PDP_U_YPBPR2_PB/LCD_U_YPBPR1_PB/A_AV1_PB
PDP_U_YPBPR2_PR/LCD_U_YPBPR1_PR/A_AV1_PR
PDP_U_YPBPR2_SYNC/LCD_U_YPBPR1_SYNC/A_AV1_SYNC
PDP_U_YPBPR1_SYNC/LCD_U_NONUSE/A_NONUSE
A-BOARD TXN/A10QJMS (5/12)
42
45
40
39
37
!
38
44
43
41
INVERTER
TO 1/12
TO 1/12
TO 1/12
TO 1/12
TO 1/12
TO
1/12
TO 1/12
TO 1/12
TO 1/12
TO 1/12
TO 1/12
TO 10/12
TO 9/12
TO 10/12
TO 10/12
TO 10/12
TO 10/12
TO 10/12