A-Board (5/13) Schematic Diagram - Panasonic TC-L37U22 Service Manual

11.8. A-Board (5/13) Schematic Diagram

A-BOARD TXN/A10QGMS (5/13)
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PC MODEL
PC_R_TERMINAL
1
R2114 2
75
FL2102
J0HABB000004
PC_B_TERMINAL
1
2
R2116
75
FL2104
J0HABB000004
TO 10/13 PC_G_TERMINAL
1
R2115 2
75
FL2103
J0HABB000004
PC_VD_TERMINAL
3
R2198
4.7k 4
FL2101
J0HABB000003
PC_HD_TERMINAL
3
R2199
4
4.7k
J0HABB000003
37 38
C2107
R2117 6.3V
47 1u
VR3IN
3
4
C2108
R2118 6.3V
47 1u
VB3IN
3
4
TO 1/13
B
C2109
R2119
6.3V
47 1u
VG3IN
3
4 C2111
R2122 25V
220 0.01u
SYNCIN3
1
SUB3.3V_A
2
C2279
16V
0.1u
1 14
1A
1 VCC
2 2 13
1Y
6A
FL2100 3 12
2A
6Y
4 11
2Y
5A R2218
68
5 3A 10
AVDIN
5Y TO 1/13
R2223
AHDIN
6 3Y 9 68
4A
7 GND 8
4Y
IC2110
C0JBAB000408
INVERTER
39 40
TU
L2123
RF_V J0JCC0000287
TO 9/13 RF_V
L2125
US AV1 R2391
J0JCC0000287
75
U_AV1_V/A_AV2_V__TERMINAL
R2286
30k
TO 10/13 U_AV1_L/A_AV2_L__TERMINAL
R2288
22k
R2281
30k
U_AV1_R/A_AV2_R__TERMINAL
R2290
22k
LCD US YPBPR1
R2374
S
PDP_U_YPBPR2_Y/LCD_U_YPBPR1_Y/A_AV1_Y__TERMINAL
R2291
J0JBC0000116
R2200
75
TO 10/13 PDP_U_YPBPR2_PB/LCD_U_YPBPR1_PB/A_AV1_PB__TERMINAL
R2292
J0JBC0000116
R2258
75
PDP_U_YPBPR2_PR/LCD_U_YPBPR1_PR/A_AV1_PR__TERMINAL
R2293
R2265 J0JBC0000116
75
US iPOD V
C2307
6.3V
R2390 1u
S
*R2302
0
C2296
R2348 10V
30k 2.2u
PDP_U_YPBPR2_L/LCD_U_YPBPR1_L/A_AV1_L__TERMINAL
R2283
TO 10/13 22k C2297
R2314 10V
30k 2.2u
PDP_U_YPBPR2_R/LCD_U_YPBPR2_R/A_AV1_R__TERMINAL
R2284
22k
C2272
PDP US YPBPR1
25V
R2278 0.01u
SYNCIN2 PDP_U_YPBPR1_SYNC/LCD_U_NONUSE/A_NONUSE
S
*C2200
6.3V
1u
R2297
VG2IN U_YPBPR1_Y/LCD_U_NONUSE/A_NONUSE
S
*C2201
6.3V
R2295 1u
VB2IN U_YPBPR1_PB/LCD_U_NONUSE/A_NONUSE
S
C2207
10V
2.2u
ALIN2 U_YPBPR1_L/LCD_U_NONUSE/A_NONUSE
*C2202
6.3V
R2296 1u
VR2IN U_YPBPR1_PR/LCD_U_NONUSE/A_NONUSE
S
C2208
10V
2.2u
ARIN2 U_YPBPR1_R/LCD_U_NONUSE/A_NONUSE
US AV2
U_AV2_V/A_AV3_V__TERMINAL
*R2298
*R2299 0
75
TO 10/13 *R2280 *R2315
30k 0
U_AV2_L/A_AV3_L__TERMINAL
*R2285
22k
*R2260
*R2339
30k
0
U_AV2_R/A_AV3_R__TERMINAL
*R2287
22k
US iPOD L/R
*R2317 *C2309
0 10V
2.2u
*R2318 *C2310
0 10V
2.2u
41 42 43
40
C2103
6.3V
R2307 1u
VCVS1IN U_TU_V/A_TU_V TO 1/13
S
C2214
R2301 6.3V 1u
VCVS2IN
S U_AV1_V/A_AV2_V
C2211
10V
2.2u
ALIN1 U_AV1_L/A_AV2_L TO 1/13
C2212
10V
2.2u
ARIN1 U_AV1_R/A_AV2_R
SYNCIN1
PDP_U_YPBPR2_SYNC/LCD_U_YPBPR1_SYNC/A_AV1_SYNC
C2197
25V
0.01u
VG1IN
C2198 PDP_U_YPBPR2_Y/LCD_U_YPBPR1_Y/A_AV1_Y
6.3V
1u
TO 1/13
VB1IN
C2199 PDP_U_YPBPR2_PB/LCD_U_YPBPR1_PB/A_AV1_PB
6.3V
1u
VR1IN
C2213 PDP_U_YPBPR2_PR/LCD_U_YPBPR1_PR/A_AV1_PR
6.3V
1u
TO 1/13
VCVS3IN PDP_U_NONUSE/LCD_U_iPOD_V/A_AV1_V
ALIN5
PDP_U_YPBPR2_L/LCD_U_YPBPR1_L/A_AV1_L
TO 1/13
ARIN5
PDP_U_YPBPR2_R/LCD_U_YPBPR1_R/A_AV1_R
TO 1/13
VCVS4IN U_AV2_V/A_AV3_V TO 1/13
C2204
6.3V
1u
C2209
10V
2.2u
ALIN4 U_AV2_L/A_AV3_L
TO 1/13
C2210
10V
2.2u
ARIN4 U_AV2_R/A_AV3_R
ALIN3 U_PDP_NONUSE/U_LCD_IPOD_L/A_NONUSE
TO 1/13
ARIN3 U_PDP_NONUSE/U_LCD_IPOD_R/A_NONUSE
44 45