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11.16. A-Board (12/16) Schematic Diagram
41
42
E_AV2_FB
*R3150
68
E_AV1_FB
*R3143
68
E_AV1_V/A_AV2_V
R3240
220
R3118
220
FRONT_AV_V
R3212
150
1%
1%
R3110
FRONT_AV_VGND
R3186
150
S
R3187
FRONT_AVS_Y
150
R3111
FRONT_AVS_YGND
1%
S
R3213
150
R3208
R3121
FRONT_AVS_CGND
C3075
FRONT_AVS_C
10V
1u
1%
E_AV1_BLUE/A_AV2C_PB
*R3139
E_AV1_GREEN/A_AV2C_Y
*R3138
A_AV2C_YSW
*R3140
E_AV1_RED/A_AV2C_PR
A_AV1C_YSW
E_YPBPR_PB/A_AV1C_PB
R3133
RGB_FB
E_YPBPR_Y/A_AV1C_Y
R3134
AG_ADV_XRST
R3239
E_YPBPR_PR/A_AV1C_PR
R3132
PC_B
R3189
PC_V_IN
R3225
PC_H_IN
R3223
PC_G
R3190
PC_R
R3191
MAIN_RF_CVBS
R3128
E_AV2_RED_C/A_AV3S_C
E_AV2_GREEN
E_AV1_SLOW
E_AV2_BLUE
A_AV3S_S
MVDACO3
DVB_CVBS
E_AV2_SLOW
E_AV2_RED_C/A_AV3S_C
E_AV2_V_Y/A_AV3_V
43
44
TH-42PY80P, PZ80B/E
A-Board (12/16) Schematic Diagram
100
101
C3040
C3042
50V
50V
2200p
2200p
DTV9V SUB5V
R3112
R3113
0
0
C3142
C3143
6.3V
16V
220u
0.1u
SUB9V_VIDEO
C3144
10V
10u
C3073
10u
10V
76
50
77
49
C3074
78
48
10V
R3119
220
10u
79
47
CVBSin6
O3
R8in
R2out
80
46
VCC9V
L9in
L3out
G/CY/Y/CVBSout7
1%
81
45
C3145
R9in
R3out
CVBSin5
VCC9V
16V
82
44
T DET9
CVBS/Y+Cout3
0.1u
83
43
Yin4
SAG CVBSout3
75
R3123
*R3217
0
84
42
C3077
T DET8
GND
220
0.1u
85
41
Cin4
C/Y+C/CVBSout5
16V
86
40
R3219
VCC5V
SAG CVBSout5
220
C3091
87
39
PBin2/B3
IC3001
S2out
10V
10u
88
38
R3243
L3 DET2
Y/Y+C/CVBSout4
220
C3090
89
37
R3244
10V
10u
CYin2/G3
C1AB00002855
SAG CVBSout4
90
36
T DET7
VCC5V
220
C3092
*R3122
0
91
35
PRin2/R3
AVSW
R/Prout1
10V
10u
*R3126
0
92
34
R3236
T DET6
VD out1
82
C3085
93
33
PBin1
B/PB/Cout1
10u
10V
*R3100
100k
94
32
R3237
L3 DET1
HD out1
82
C3086
10u
95
31
CYin1
G/CY/CVBSout1
Gin
R1
10V
96
30
HD VD/FBKMUTE
HDin
VCC5V
GND
82
C3084
10u
97
29
Rin
CVBSin2
PRin1
SCL
10V
98
28
R3238
68
99
27
68
100
26
68
68
68
C3139
C3147
0.1u
10V
16V
220
C3083
10u
10V
10u
R3136
220
C3088
10u
10V
*R3137
220
*C3089
10u
10V
*R3135
220
*C3087
10u
10V
*R3099
220
*C3078
10u
10V
R3117
220
C3072
0.1u
16V
*R3115
220
C3070
10V
10u
R3116
220
C3071
10u
10V
102
103
AV_L
AV_R
C3141
RGB_CVBS
16V
0.1u
E_AV1_VOUT/A_VOUT
C3103
E_AV1_VOUT/A_VOUT_FEED_B
16V
47u
E_AV2_VOUT
*C3102
E_AV2_FEED_B
16V
47u
C3140
16V
0.1u
MAIN_PR
PC_VS
68
MAIN_PB/C
68
PC_HS
MAIN_Y/CVBS
AV-SW_SCL
IIC2
TO 1/16
AV-SW_SDA
RGB_FB
S
TO
G-BOARD
(G51)
A51
1
KEY
TP3001
2
FRONT_AV_R
TP3002
3
HP_R
TP3003
4
FRONT_AV_L
5
HP_GND
TP3020
6
FRONT_AV_V
JS3003
0
7
HP_GND
<
8
GND_V
TP3000
9
HP_L
TP3019
10
FRONT_AV_Y
TP3017
11
R3096
FRONT_AV_S
EXB28VR000X
12
GND_Y
13
GND_C
14
GND
TP3018
15
<
FRONT_AV_C
16
GND
R3088
EXB28VR000X
104
105
54
RGB_FB
PC_HS
PC_VS
MAIN_Y/CVBS
MAIN_PB/C
MAIN_PR
RGB_CVBS
MVDACO3
MAIN_RF_CVBS
AV_L
AV_R
TV_L
TV_R
AUDIOOUT_R
AUDIOOUT_L
HP_ROUT
HP_LOUT
FL3013
J0HABB000003
FRONT_AV_RIN
1
3
2
4
FL3014
MONITOROUT_MUTE
J0HABB000003
FRONT_AV_LIN
1
3
2
4
AG_ADV_XRST
FL3012
J0HABB000003
HP_ROUT
1
3
2
4
FL3011
STB5V
J0HABB000003
HP_LOUT
1
3
2
4
*R1000
*R1001
27k
*D1000
*D1001
MA3X704A0L
MA3X704A0L
TP3014
*R3206
E_QLINK_AV2
R3210
S
FRONT_AV_VGND
TP3015
FRONT_AV_V
*R3207
E_QLINK_AV1
S
R3216
0
A-BOARD (12/16)
!
FRONT_AVS_C
R3211
FRONT_AVS_CGND
TXN/A1RPTB(B/E)
R3209
FRONT_AVS_YGND
FRONT_AVS_Y
TXN/A1RPTE(P)
R3215
R3214
0
0
REAR TERMITAL
CRNo.3000-3399
106
107
TO 9/16
TP3007
RGB_FB
RGB_FB
TP3008
PC_HS
PC_H
TP3009
PC_VS
PC_V
TP3021
MAIN_Y/CVBS
MAIN_Y/CVBS/G
TP3004
MAIN_PB/C
MAIN_PB/C/B
TP3005
MAIN_PR
MAIN_PR/R
TP3006
RGB_CVBS
RGB_CVBS
TO 5/16
TP3013
MVDACO3
DVB_CVBS
DVB_CVBS
TO 15/16
MAIN_RF_CVBS
TO 14/16
AV_L
AV_R
TV_L
TV_R
AUDIOOUT_R
AUDIOOUT_L
HP_ROUT
HP_LOUT
TO 15/16
MONITOROUT_MUTE
AG_ADV_XRST
TO 5,7/16
AG_KEY1(CON-PANE)
KEY
STB5V
27k
TO 7/16
EURO QLINK CONTROL
AG_QLINK1
QLINK_AV2
AG_QLINK2
QLINK_AV3
AVSW
TH-42PY80P, PZ80B/E
A-Board (12/16) Schematic Diagram
108
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