A-Board (5/14) Schematic Diagram - Panasonic TC-P50S2 Service Manual

12.9. A-Board (5/14) Schematic Diagram

A-BOARD TXN/A1LQUUS (5/14)
!
PC MODEL
37 38
AVSW
AVDIN
*R2209
0
TO 1/14
AHDIN
*R2210
0
39 40
TU
C2103
R2392 R2307 1u 10V
RF_V
TO 9/14 RF_V
S S
US AV1
C2214
10V
R2301 1u
AV1_V
S
C2132
R2391
50V
75
33p
C2211
R2286 10V
TO 7/14 2.2u
30k
AV1_L
R2288
22k
C2212
10V
R2281
2.2u
30k
AV1_R
R2290
22k
PDP US YPBPR2
C2197
16V
R2374 0.01u
S
C2198
10V
R2291 1u
YPBPR2_Y
S
C2138
R2200
50V
75
33p
C2199
10V
R2292 1u
YPBPR2_PB
S
C2140
R2258
50V
75
33p
C2213
10V
R2293 1u
TO 7/14 YPBPR2_PR
S
C2139
R2265
50V
75
33p
C2296
10V
R2348
30k 2.2u
YPBPR2_L
R2283
22k
C2297
10V
R2314
2.2u
30k
YPBPR2_R
R2284
22k
PDP US YPBPR1
C2272
16V
R2278 0.01u
S
R2297
YPBPR1_Y
S
C2135 C2200
R2214
50V 10V
1u
75
33p
C2201
10V
R2295 1u
YPBPR1_PB
S
C2137
R2261
50V
75
33p
C2207
10V
R2316
30k 2.2u
TO 7/14 YPBPR1_L
R2279
22k
C2202
R2296 10V
YPBPR1_PR
S
C2136
R2263
50V
75 33p
C2208
10V
R2315
30k 2.2u
YPBPR1_R
R2282
22k
US AV2
C2204
10V
R2298 1u
AV2_V
S
R2299
75
C2209
R2280 10V
30k 2.2u
AV2_L
TO 7/14 C2318
50V
R2285
1000p
22k
C2210
R2260 10V
30k 2.2u
AV2_R
C2319
50V
R2287
1000p
22k
41 42 43
51
VCVS1IN U_TU_V TO 1/14
VCVS2IN U_AV1_V
TO 1/14
ALIN1 U_AV1_L
ARIN1 U_AV1_R
SYNCIN1 PDP_U_YPBPR2_SYNC
VG1IN PDP_U_YPBPR2_Y
VB1IN PDP_U_YPBPR2_PB
TO 1/14
VR1IN PDP_U_YPBPR2_PR
ALIN5 PDP_U_YPBPR2_L
ARIN5 PDP_U_YPBPR2_R
SYNCIN2 PDP_U_YPBPR1_SYNC
VG2IN U_YPBPR1_Y
VB2IN U_YPBPR1_PB
TO 1/14
ALIN2 U_YPBPR1_L
1u
VR2IN U_YPBPR1_PR
ARIN2 U_YPBPR1_R
VCVS4IN U_AV2_V
ALIN4 U_AV2_L
TO 1/14
ARIN4
U_AV2_R
44 45