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TC-P42GT30A
12.6. A Board Schematic Diagram - (4/20)
TEMP-SENSOR
TEMP_SENSER_A
BE_SCL3
BE_SDA3
IC3753
IC3752
C1ZBZ0004368
C1ZBZ0003775
VJ3750
VJ3751
1 SCL
6
SUB3.3V
SDA
1
SDA
2
SCL
2 GND
5
10k
V+
R3753
3
ALERT
3 ALERT
4
4
GND
ADD0
R3750
C
10k
C
C3750
16V 0.1u
SLV:92
A2 A1 A0 SLV
0 0 0
0 0 1
0 1 0
0 1 1
1 0 0
1 0 1
1 1 0
1 1 1
PC
D1
ANALOG/VIDEOSW
3000
C
C
SUB3.3V
SUB5V
C3009
C
10V
1u
C
C
C
C3001
10V
100u
C
RGB
YPbPr2
YPbPr1
PBin2/B3
17
64
T_DET5
18
C1AB00003385
63
VCC5V(Video_IN2)
IC3001
SCL
19
IIC
62
YC1
Cin4
SDA
20
CYin2/G3
61
*C3027
*R3023
S2_DET1
GND(Driver)
10V 10u
220
21
60
T_DET1
CVBSin3
V3
R/Prout1
V2_V
10u 10V
22
59
VD_out1
BG
C3023
23
58
VJ3304
C
CVBSin2
V2
OUT1
B/PB/Cout1
AV2_V
24
57
R3024
V2_VG
GND(Video_IN2)
HD_out1
220
25
56
C3026
CVBSin1
V1
G/CY/CVBSout1
V1_V
10V 10u
26
55
VJ3303
AV1_V
VCC5V(Driver)
V1_VG
T_DET4
VJ3028
27
R1out/R6in
54
C3028
CVBSin6
V6
V5
CVBSin5
10V 10u
AC_TV1_V
28
L1out/L6in
53
ATV
GND(75driver)
Port-EXP1/T_DET6
C3030
C
29
52
10V
R3030
SAG_CVBSout3
V4
CVBSin4
MON_V
R3031
+
100u
30
OUT3
51
10V
0
1%
CVBS/Y+Cout3
M_OUT_V
75
C3032 16V
31
50
100u
VCC9V(75driver)
R3065
0.1u
C3031
C
32
49
100k
SUB9V
C
MON_VG
C
C3003
VJ3333
10V
100u
C
C
C
MON_RG
VJ3306
MON_R
MON_LG
VJ3305
C
MON_L
*Q3133
B1ABCE000015
*R3148
*R3146
180k
180k
*R3150
C
C
C
C
C
100
*Q3135
*R3149
C
DSA200100L
*R3153
100
1k
C
*Q3134
*R3151
*C3153
C
C
1M
10V
B1ABCE000015
1u
C
C
AV1
*R3152
47k
*R3154
270k
AV2
SUB9V
BE_SCL3
R3070
BE_SDA3
C3306
0
D3301
10p
EZJZ0V120JA
50V
R3301
PC_R
4
1
3
2
FL3058
J0MAB0000140
C
C
SUB3.3V
PC_RG
R3071
0
R3072
C3307
0
D3302
50V
EZJZ0V120JA
PC_G
10p
R3302
8
4
1
V+
3
2
7
FL3059
A0
J0MAB0000140
C
6
PC_GG
R3073
C
A1
0
5
A2
C3308
R3074
C
D3303
50V
0
EZJZ0V120JA
PC_B
10p
4
1
R3303
FL3060
3
2
C3752
16V 0.1u
J0MAB0000140
C
C
PC_BG
R3075
0
R3304
0
<
D3315
VJ3301
PC_H
B0JCCE000008
S
1
3
90h
FL3301
<
2
4
R3313
C3313
J0HAAB000036
D3313
92h
4.7k
560p
EZJZ0V120JA
50V
C
94h
96h
98h
PC_V
R3305
VJ3302
0
<
9Ah
S
FL3302
9Ch
R3314
C3314
J0HAAB000036
1
3
D3314
50V
4.7k
9Dh
<
2
4
560p
EZJZ0V120JA
C
C
D3316
B0JCCE000008
TANSI
JK3007
B3MBZ0000012
C3157
0.1u
16V
2
EZJZ0V120JA
3
4
1
C
C
CVBS
JK3000
K2HC104E0020
1
4
3
2
5
VJ3220
5
IIC
BE_SCL3
R3062
C
BE_SDA3
R3061
MAIN_PR
VJ3059
PC_VS
YUV
68
R3058
JK3002
MAIN_PB/C
K2HC104E0020
VJ3057
AUDIO1_R
PC_HS
1
R3056
68
MAIN_Y/CVBS
4
VJ3055
3
16V
C3054
VIDEO1
2
0.1u
DOWNCON_V
C3053
10u
5
10V
VIDEO_GND
5
OPEN-OK
VJ3221
C
VJ3050
S
MAIN_L
R3049
AUDIO_IN
JK3003
K2HC104E0020
1
4
3
VJ3048
MAIN_R
2
5
5
VJ3222
C
232C
*JK3005
C
K2HC104E0020
1
4
3
2
5
5
AOUT_GND
C
C
JK3004
K1FY120E0001
C3
*C3078
*L3007
NC
560p
20
J0JYC0000331
50V
*JK3001
R_GND
HP
19
K2HC104E0020
TP3300
1
YES
18
R
C
*R3067
D3081 EZAEG2A50AX
L3009
4
0
J0ZZB0000150
C
NC
3
C
17
C3
2
C
G_GND
16
*L3008
TP3301
5
J0JYC0000331
G
5
C
15
C
C
*C3079
14
B_GND
J0ZZB0000150
560p
TP3302
50V
L3010
B
13
C3
NC
12
C
HP GND
NC
11
GND
10
C
NC
9
VS
TP3303
8
C3
HS
7
GND
6
NC
5
NC
4
NC
3
TP3304
NC
2
1
NC
C3
SUB3.3V
SUB3.3V
R3210
R3174
47k
10k
GUARD_CLK
R3076
R3195
D3074
0
D3052
10k
EZJP0V080GA
FL3072
1
4
MON_OUT
C
C
J0MAB0000140
*JK3006
VJ3074
2
3
D3051
COMP_U
EZJZ0V120JA
K2HC104E0020
C
1
VJ3210
R3077
4
0
3
0
R3078
VJ3073
2
FL3073
D3075
1
4
5
VJ3223
COMP_Y
EZJP0V080GA
2
3
J0MAB0000140
5
C
C
R3079
COMP_GND
0
VJ3208
0
D3076
R3080
EZJP0V080GA
FL3074
1
4
COMP_V
VJ3075
2
3
J0MAB0000140
C
0
R3081
D3063
VJ3209
R3082
C
EZJP0V080GA
0
R3208
1
4
C3072
VJ3200
C
75
FL3051
R3084
2
3
1%
J0MAB0000140
0
560p
50V
1
4
0
R3083
FL3052
2
3
C
C3130
1000p
R3202
VJ3201
D3079
J0MAB0000140
50V
EZJP0V080GA
39k
R3085
0
R3086
0
FL3053
R3204
1
4
2
3
J0MAB0000140
C3131
1000p
39k
VJ3202
C
50V
D3080
*R3088
0
EZJP0V080GA
R3087
0
C3073
1
4
VJ3203
50V
560p
*R3198
2
3
FL3048
J0MAB0000140
C
D3069
75
1%
*R3089
EZJP0V080GA
0
*R3090
0
AUDIO1_L
FL3049
1
4
C3074
*R3194
J0MAB0000140
50V
2
3
D3070
C
VJ3204
EZJP0V080GA
75
1%
*R3091
0
*R3092
VJ3205
0
FL3050
C3075
D3071
C
EZJP0V080GA
*R3189
1
4
50V
560p
J0MAB0000140
2
3
1%
75
R3094
D3072
EZJP0V080GA
0
0
1
4
FL3054
C3134
*R3093
C
50V
R3192
1000p
VJ3206
2
3
J0MAB0000140
39k
R3095
0
R3096
D3073
0
C3135
R3193
EZJP0V080GA
1
4
FL3055
50V
39k
J0MAB0000140
C
2
3
1000p
VJ3207
0
STB3.3V
R3097
C3071
C
20
1u
FORCEOFF
10V
19
R3102
VCC
TP3000 TP3002
0
18
GND
C
C
R3098
100
R3103
AOUT_R
17
R3100
0
T1OUT
100
100
R3104
16
R1IN
1
3
2
4
15
C3076
R1OUT
560p
C
50V
FL3070
14
C
FORCEON
J0MAB0000054
13
T2OUT
T1IN
C
AOUT_L
12
R2IN
T2IN
R3099
C
0
11
R2OUT
INVALID
1
3
PEAKS-LDA3 STM
R3101
C3077
2
4
100
560p
C
50V
R3105
FL3071
P_STMSBI1
100
C
J0MAB0000054
100
R3106
P_STMSBO1
C
48
Sheet
\0.97
HP_LOUT
HP_LOUT
*C3067
25V
0.033u
\0.21
C
\17.0
HP_ROUT
HP_ROUT
*C3068
25V
0.033u
C
?
BE_SDA3
SDA3
BE_SCL3
SCL3
DOWNCON_V
1%
160
C
R3035
AC_TV1_V
GUARD_CLK
SPDIF_OUT
MON_V
C3080
560p
50V
MAIN_R
MON_VG
MAIN_L
MON_DEF
P_LO1_R
C3065
MON_L
P_LO1_L
R3145
100
560p
50V
MON_LG
PC_HS
PC_VS
MON_R
C3066
MAIN_Y/CVBS
R3147
100
560p
MAIN_PB/C
50V
MAIN_PR
MON_RG
V1_V
V1_VG
V1_L
V1_LG
V1_R
V1_RG
*R3220
0
D1_Y
D1_YG
*R3221
0
D1_PB
560p
D1_PBG
*R3222
0
D1_PR
D1_PRG
D1_L
D1_LG
D1_RG
IC3002
C0ZBZ0001361
ICL3223EIVZ-T
EN 1
C
C1+
2
C3063
0.1u
C3062
V+
3
16V
0.1u
C
16V
C1-
4
C2+
5
C3064
6
0.1u
C2-
16V
V-
7
C3070
8
0.1u
16V
9
C
10
A-Chip_A
002 sLD2
BE_SDA3
Lite2 AC4 SDA2
BE_SCL3
Lite2 AD1 SCL2
P_VDAC1
sLD DOWNCON_V
003 TUNER
AC_TV1_V
006 Audio1c
SPDIF_OUT
MAIN_R
Aud1c
R
MAIN_L
Aud1c
L
MON_DEF
AusioSW<-DTV_ROUT for M-OUT
*R3226
P_LO1_R
0
AusioSW<-DTV_LOUT for M-OUT
C3083
P_LO1_L
VJ3070
*R3229
560p
FL3075
1
4
50V
VIDEO1
75
VJ3062
J0MAB0000140
2
3
1%
ADV 63 H
PC_HS
VIDEO_GND
PC_VS
ADV 62 V
*R3227
MAIN_Y/CVBS
ADV 97,99 Y
0
010 ADV
VJ3071
MAIN_PB/C
FL3076
1
4
*C3081
ADV 96 B/C
AUDIO1_L
MAIN_PR
560p
ADV 94 R
J0MAB0000140
2
3
*R3230
39k
50V
*R3228
VJ3060
0
VJ3072
FL3077
*C3082
1
4
AUDIO1_R
*R3231
J0MAB0000140
2
3
560p
39k
50V
VJ3061
FL3078
*R3223
J0MAB0000140
0
C3086
560p
50V
*R3215
1
4
COMP_Y
75
VJ3065
2
3
COMP_GND
1%
*R3224
0
FL3079
*R3216
J0MAB0000140
C3084
1
4
COMP_U
75
2
3
560p
1%
50V
*R3225
VJ3063
0
FL3080
*R3217
J0MAB0000140
C3085
1
4
COMP_V
75
2
3
560p
1%
50V
VJ3064
*R3155
100
VJ3076
*C3087
1
4
AOUT_L
FL3081
560p
2
3
J0MAB0000140
50V
AOUT_GND
*R3157
VJ3066
100
VJ3077
*C3088
1
4
AOUT_R
FL3082
2
3
560p
J0MAB0000140
50V
VJ3067
V2_V
V2_VG
V2_L
V2_LG
V2_R
V2_RG
D1_Y
D1_YG
D1_PB
D1_PBG
D1_PR
D1_PRG
MON_L
MON_LG
MON_R
MON_RG
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