A-Board (12/20) Schematic Diagram - Panasonic TH-58PZ850AZ Service Manual

11.16. A-Board (12/20) Schematic Diagram

A_AV2_V
A_VOUT
A_AV2C_PR
A_AV2C_Y
A_AV2C_PB
A_AV2_L
A_AV2_R
A_AV3_V
A_AV3_L
A_AV3_R
E_YPBPR_Y/A_AV1C_Y_ E_YPBPR_Y/A_AV1C_Y
R3238
JS3025
75 VJUMP1608-S
1%
E_YPBPR_PB/A_AV1C_PB_ E_YPBPR_PB/A_AV1C_PB
R3239 JS3026
VJUMP1608-S
75
1%
E_YPBPR_PR/A_AV1C_PR_ E_YPBPR_PR/A_AV1C_PR
JS3027
R3240
75 VJUMP1608-S
1%
E_PC_LIN/A_AV1_LIN_
L3040
C3144
J0JCC0000100 R3114
50V
560p 22k
L3041
J0JCC0000100
E_PC_RIN/A_AV1_RIN_
C3145
R3115
50V
22k
560p
*L3042
J0JCC0000100
RCA_AUDIOOUT_L_
*Q3023
*L3043
2SD0601A0L
J0JCC0000100
RCA_AUDIOOUT_R_
*C3128
*C3117
*R3130 *R3131
50V 50V
560p 100k 100k
560p
*Q3022
2SD0601A0L
*JK3100
K1U932A00002
<
AV3S
C
Y
G
C Y
Y-G
C-G
G
AV3 V
V
L
L
R
R
G
Y-SW
Y
Y
G
PB
PB
PR
PR
AV2
V
V
L
L
R
R
G
Y-SW
E_YPBPR_Y/A_AV1C_Y_
Y
Y
G
E_YPBPR_PB/A_AV1C_PB_
PB
PB
PR E_YPBPR_PR/A_AV1C_PR_
PR
AV1 V
V
L E_PC_LIN/A_AV1_LIN_
L
R E_PC_RIN/A_AV1_RIN_
R
G
MONITOR OUT
V
V
L
L
R
R
G
TH-58PZ850AZ
A-Board (12/20) Schematic Diagram
100 101
L3044
J0JCC0000100
R3208
150 1%
R3343 JS3028
VJUMP1608-S
150 1%
R3212 R3344
150 JS3029
150 1%
1%
JS3030
R3460 R3213 JS3031
150 150
JS3032
1% 1%
R3465 R3217
150
150
1% 1%
R3218
R3470
150
150
1%
1%
L3032
C3138 R3110
J0JCC0000100 50V
22k
JS3023 560p
S
C3139 R3111
50V
L3033 22k
J0JCC0000100 560p
L3045
J0JCC0000100
R3219
150 1%
R3369
150 1%
L3036
J0JCC0000100
C3141 R3112
560p
22k
50V
JS3024
S
C3142 R3113
560p
L3037 22k
J0JCC0000100 50V
*R3125
2.2k
A_AV3S_S_ *R3419
4.7k
*L3047 J0JCC0000100
A_AV3S_Y_
A_AV3S_C *L3048 J0JCC0000100
*R3127
*R3420
2.2k *D3086
*R3421
MAZ81400ML 75
*D3091 75
1%
MAZ81400ML 1%
*D3093
*C3281 MAZ81400ML
16V
*D3090 1u
*D3092
MAZ81400ML
MAZ81400ML
*R3370
4.7k
A_AV3S_C A_AV2C_YSW_
A_AV3S_Y_
A_AV3S_S_
*R3368
A_AV1C_YSW_ 4.7k
A_AV3_V
A_AV3_L
A_AV3_R
A_AV2C_YSW_
A_AV2C_Y
A_AV2C_PB
A_AV2C_PR
*L3046
A_AV2_V
J0JCC0000100
A_AV1_V_
A_AV2_L
*R3220
75
1%
A_AV2_R
A_AV1C_YSW_
! A-BOARD (12/20)
A_AV1_V_
TXN/A1RETP
AV_terminal/AVSW
A_VOUT
RCA_AUDIOOUT_L_ CRNo.3000-3599
RCA_AUDIOOUT_R_
102 103
MOUT_9V
E_AV1_V/A_AV2_V
*C3278 *R3442
*R3443
10V 360 360
220u
1%
*R3439 *R3440
220
75 E_AV1_VOUT/A_VOUT
*R3441 *C3277
E_AV1_FB
50V
100k
E_AV1_RED/A_AV2C_PR
0.1u *Q3028
E_AV1_GREEN/A_AV2C_Y
2SB0709A0L
E_AV1_BLUE/A_AV2C_PB *D3077
MAZ81400ML
TP3015
E_AV1_SLOW
E_AV1_LIN/A_AV2_LIN
E_AV1_RIN/A_AV2_RIN
E_AV2_V_Y/A_AV3_V
TP3016
E_AV2_SLOW
E_AV2_LIN/A_AV3_LIN
E_AV2_RIN/A_AV3_RIN
E_PC_LIN/A_AV1_LIN
E_PC_RIN/A_AV1_RIN
RCA_AUDIOOUT_L
RCA_AUDIOOUT_R
MONITOROUT_MUTE
A_AV3S_S
A_AV3S_Y
E_AV2_RED_C/A_AV3S_C
A_AV2C_YSW
A_AV1C_YSW
A_AV1_V
104 105
56
*R3392 *R3418
330 330
R3449 R3450
0
0
*C3298 *C3297 *C3300 *C3299
10V 10V 10V 10V
10u 10u 10u DTV9V
10u
R3175
47k
DTV9V R3137
47k
34 22
35 21
SCL R10
R3100
47k
36 20
SDA L10
ROUT1 LOUT5
R3099
37 19
O2 R9
47k IC3009
C3099 22u 38 18
BIAS L9
16V +
AUDIOOUT_L *R3138
*C3152 39 AN15862A-VT 17 C3247 R3151
L11 R8
220 1u 16V 1u 220
16V
AUDIOOUT_R *R3139 *C3154 40 16 C3248 R3152
AUDIO SW
R11 L8
220 1u 16V 1u 16V 220
41 15 C3249 R3154
TV_L *R3140 *C3172 L12 R7
1u 16V
220
1u 16V
220 42 14 C3250 R3155
TV_R R12 L1 R5 L7
*R3141 *C3173
1u 16V 220
1u
220 16V
43 13
L13 R6
44 12
C3246 R3150
1u 16V
C3245 R3146
1u 16V
C3104
50V
0.1u
DTV9V
C3223 C3226
16V 16V
C3110 D3057
1u 1u
16V B0BC01100001
100u
C3109
C3115
50V R3145
R3144
50V
2200p 220 220
2200p
TO
HC-BOARD
SUB9V_PRCT
A12 (HC12)
TP3000
1
TP3001
PC_B 2
3
TP3002
PC_G 4
5
TP3003
PC_R 6
7
TP3004
PC_V_IN 8
9
TP3005
PC_H_IN
10
11
TP3006
SPDIF_OUT
12
SUB3.3V
13
TP3007
14
15
TH-58PZ850AZ
A-Board (12/20) Schematic Diagram
106 107
21
E_AV1_RIN/A_AV2_RIN
E_AV1_LIN/A_AV2_LIN
E_AV2_RIN/A_AV3_RIN
E_AV2_LIN/A_AV3_LIN
220 E_PC_RIN/A_AV1_RIN
220 E_PC_LIN/A_AV1_LIN
22
23
24
108