A-Board (5 Of 13) Schematic Diagram - Panasonic TC-32LX700 Service Manual

TC-32LX700

15.12. A-Board (5 of 13) Schematic Diagram

JK3000
K1U935A00003
MONITOR OUT
V
V
L
L
R
R
G
V2
R3205
C 75
1%
Y
C Y G C3176
R3197
10V
Y-G 75
1u
1%
C-G
V2_S_DET
G
R3207
75
V
V
1%
L
L
R3196
180k
R
R
R3201
G
V1
180k
C R3203
75
Y
1%
C Y G C3177
R3199
10V
Y-G 75
1u
1%
C-G
G
R3208
V V
75
1%
L L
R3202
180k
R R
R3204
G
180k
COMPONENT1
Y R3212
Y
75 1%
PB
Pb
R3211
1% 75
PR
Pr
75
G 1%
R3209
L
L
R3190
180k
R
R
R3191
G
180k
DVI SOUND1
L
L
180k R3192
R R
G
R3193
180k
A-BOARD TNPH0683S (5/13)
!
TERMINAL,AVSW
TC-32LX700
A-Board (5 of 13) Schematic Diagram
37 38
MON_V
SUB9V
D3076 MAZ81400ML
D3077 MAZ81400ML
MON_L
D3078 MAZ81400ML
MON_R
V2_C
D3049
JS3111 MAZ81400ML
V2_Y
D3047
JS3112
MAZ81400ML
V2_S_DET
D3050
JS3113 MAZ81400ML
V2_V
R3145
D3061
MON_L 100
MAZ81400ML
JS3114
D3060
R3147
MAZ81400ML V2_L
100
MON_R
V2_R
D3051
MAZ81400ML
V1_C
JS3115 D3062 R3146
D3048 R3148
MAZ81400ML MAZ81400ML 180k
180k
V1_Y
Q3124
JS3116
2SD0601ASL
V1_S_DET
D3052
JS3117 MAZ81400ML
V1_V
D3079
MAZ81400ML
D3063
JS3118
MAZ81400ML V1_L
V1_R
DIGITAL
D3064 AUDIO OUT
JS3122 MAZ81400ML D1_Y
D3080
D3005
MAZ81400ML
K7AAAY000003
JS3121 D3065
MAZ81400ML
D1_PB
D3066 D3067
MAZ81400ML
MAZ81400ML D1_PR C3157
10V
D1_L
0.1u
D1_R
D3068
MAZ81400ML
D3072
MAZ81400ML
DVI1_L
DVI1_R
D3073
MAZ81400ML
39 40
R3123
C3123 1.8k AAM_L
10u
10V
C3124
R3124
AAM_R
10u 10V Q3123 1.8k
2SD0601ASL
Q3125
R3149
100 2SB0709ASL SUB9V
R3153
A_MON_MUTE
L3101
R3150 1k
100
J0JHC0000078
C3146
C3145
C3153
100u 0.1u
1u 10V 10V
10V
SUB3.3V
R3174
R3155
10k
56 SPDIF_OUT
D3151
MAZ80820ML
SUB5V SUB3.3V
Q2693
B1CBHD000002
SDA0B_5V AD_SDA2
SCL0B_5V AD_SCL2
Q2694
B1CBHD000002
IIC 5V<-3.3V
AD_SDA2
AD_SCL2
RF_V
41 42
46
C3133 6.3V
1 33
2.2u
2 32 C3132 6.3V
R1 LOUT1
2.2u
V2_L C3103 R3103 220
3 31
L2 ROUT2
10V 1u R13 ADR
C3104 220
V2_R R3104
4 30
R2 LOUT2
10V 1u C3105
10V IC3101
9.00V
5 29
VCC GND
0.1u
V1_L C3106 1u R3106 220 AN15862A-VT
6 28
L3 ROUT3
10V
R3107
V1_R C3107 1u 220 7 27
R3 AUDIO SW LOUT3
10V
R3126 220
D1_L C3108 1u R3108 220
8 26
L4 ROUT4
10V
D1_R C3109 1u R3109 220 R3125 220
9 L6 O1 25
R4 LOUT4
10V
DVI1_L C3110 1u R3110 220
10 24
L5 ROUT5
10V
R3111
DVI1_R C3111 1u 220
11 23
10V
SUB9V
76 50
D1_Y C3077 1u R3077
10V 68 77 49
78 48
D1_PB C3079 R3079
1u 10V 68 79 47 C3045
B5 FBL3
B4 B1
80 46 10V
L32 L31 VIN1 FBLOUT
0.1u
D1_PR R3081 68
C3081 1u 10V 81 R4 G1 45
R5 VCC4
82 44
GND1 VOUT7
R3083 330 83 43
SDA HVOE
R3084 22 84 42
SCL HOUT
85 41
FLAG VOUT
C3086 10u 16V
86 BIAS OUT1(CY) 40
C3087 + IC3001
R3087 220 87 39
V9 OUT1(Pb)
1u
10V
88 NC OUT1(Pr) 38
AN15876A-VT
89 37
V8 GND3
90 NC OUT2(CY) 36
91 35
V7 OUT2(Pb)
VIDEO SW
C3033
92 34
O4 OUT2(Pr) 220u
93 33
V6 VOUT3
R3032
94 32
LP7 VOUT3FB
V2_V 220
C3095 R3095 95 31 220 C3032
V5 VOUT4
1u 10V V4 VCC3 22u
V2_S_DET R3096
1k 96 30
S13 S12 C1 VOUT4FB
V2_Y
C3097 R3097 220 97 Y4 O1 29
Y5 VOUT5
1u 10V
98 28
V2_C
C3099 99 27
16V 220
0.01u R3099
100 26
TC-32LX700 A-Board (5 of 13) Schematic Diagram
43 44
1
2
3
AUDIO_R
AUDIO_L
AAM_R
AAM_L
4
5
6
SOY
7
MAIN_Y/CVBS
MAIN_PB/C
MAIN_PR
R3033
10V 69.8
MON_V
1%
16V
45