15.25. DG-Board (12 of 16) Schematic Diagram
+
+
+
RGB_CVBS
MAIN_RGB_CVBS_OUT
AV2C_Y
MAIN_RF_CVBS
AV1_V
DVB_CVBS
MAIN_RGB_CVBS_OUT
MAIN_Y_OUT
MAIN_PB_OUT
MAIN_PR_OUT
AV3_V
AG_VIDEO_STATUS
SCL0B_5V
SDA0B_5V
AV2C_PB
AV2C_PR
MAIN_Y_OUT
MAIN_Y/CVBS
MAIN_PB/C
MAIN_PR_OUT
PC_B
PC_R
PC_G
PC_V_IN
PC_H_IN
PC_V
PC_H
AV3C_YSW
AV2_V
AV1_Y
AV1_S
AV1_C
AV2C_YSW
A
V3C_PR
A
V3C_PB
A
V3C_Y
VOUT
VOUT_FEED_B
MAIN_TNR_SW2
MAIN_PR
MAIN_TNR_SW1
MAIN_PB_OUT
HV/FB_CONT
P_AVSW9V
C3023
16V
1u
C3056
10V
2.2u
C3043
16V
1u
C3033
16V
1u
C3026
16V
0.1u
C3053
10V
2.2u
C3024
16V
1u
C3051
10V
2.2u
C3117
16V
1u
C3021
16V
1u
C3040
16V
0.1u
C3055
10V
2.2u
C3052
10V
2.2u
C3116
16V
0.1u
C3115
16V
0.1u
C3054
10V
2.2u
C3078
6.3V
22u
*C3066
16V
1u
C3118
16V
47u
C3075
16V
220u
C3103
50V
10u
D3044
B0BC01100001
AN15876A-VT
IC3001
1
V4
2
S12
3
Y4
4
S22
5
C4
6
VCC2
7
LP5
8
V3
9
O3
10
Y3
11
GND2
12
C3
13
LP4
14
V2
15
S11
16
Y2
17
S21
18
C2
19
LP3
20
V1
21
O2
22
Y1
23
O1
24
C1
25
VCC3
26
V
OUT6
27
DCOUT
28
V
OUT5FB
29
VOUT5
30
VOUT4FB
31
VOUT4
32
VOUT3FB
33
VOUT3
34
OUT2(Pr)
35
OUT2(Pb)
36
OUT2(CY)
37
GND3
38
OUT1(Pr)
39
OUT1(Pb)
40
OUT1(CY)
41
VOUT
42
HOUT
43
HVOE
44
VOUT7
45
VCC4
46
FBLOUT
47
FBL3
48
FBL2
49
FBL1
50
FBLOE
51
G1
52
VIN1
53
B1
54
HIN1
55
R1
56
GND4
57
G2
58
VIN2
59
B2
60
HIN2
61
R2
62
NC
63
G3
64
TEST
65
B3
66
NC
67
R3
68
NC
69
VCC1
70
NC
71
G4
72
LP1
73
B4
74
L31
75
R4
76
NC
77
G5
78
LP2
79
B5
80
L32
81
R5
82
GND1
83
SDA
84
SCL
85
FLAG
86
BIAS
87
V9
88
NC
89
V8
90
NC
91
V7
92
O4
93
V6
94
LP7
95
V5
96
S13
97
Y5
98
S23
99
C5
100
LP6
SUB9V_VIDEO
DTV9V
JS3032
R3101
220
R3109
0
R3140
47
R3065
220
R3087
220
R3348
68
R3113
47k
R3112
47k
R3069
220
R3302
100
R3097
68
R3110
0
R3090
22
R3099
220
100
R3180
R3059
220
R3100
220
R3064
220
R3349
68
R3074
220
R3175
68
R3176
68
R3305
100
R3098
68
R3174
68
R3191
22
*R3088
220
R3096
68
R3121
47
R3111
22
R3089
330
R3133
22
1%
R3137
100
R3123
47
R3168
220
Video SW
104
100
106
101
107
105
103
102
108
TXNDG1HRTH (PV7HS)
TXNDG1HRTA (PX7A)
TXNDG1HRTX (PV7MR)
TXNDG1HRTP (PV7AZ)
!
TXNDG1HRTM (PV7M)
DG-BOARD (12/16)
AV-TERMINAL
CRNo.2000-3350
41
42
43
54
52
53
51
PX7A ONL
Y
TH-42PV7AZ/HS/M/MR, PX7A
DG-Board (12 of 16) Schematic Diagram
TH-42PV7AZ/HS/M/MR, PX7A
DG-Board (12 of 16) Schematic Diagram
TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR
77
Summary of Contents for Viera TH-42PX7A
Page 5: ...1 Applicable signals 5 TH 42PX7A TH 42PV7AZ TH 42PV7HS TH 42PV7M TH 42PV7MR ...
Page 22: ...9 4 No Picture 22 TH 42PX7A TH 42PV7AZ TH 42PV7HS TH 42PV7M TH 42PV7MR ...
Page 34: ...34 TH 42PX7A TH 42PV7AZ TH 42PV7HS TH 42PV7M TH 42PV7MR ...
Page 106: ...TH 42PX7A TH 42PV7AZ TH 42PV7HS TH 42PV7M TH 42PV7MR 106 ...
Page 108: ...16 2 Packing Exploded Views 1 108 TH 42PX7A TH 42PV7AZ TH 42PV7HS TH 42PV7M TH 42PV7MR ...
Page 109: ...16 3 Packing Exploded Views 2 109 TH 42PX7A TH 42PV7AZ TH 42PV7HS TH 42PV7M TH 42PV7MR ...
Page 110: ...16 4 Packing Exploded Views 3 110 TH 42PX7A TH 42PV7AZ TH 42PV7HS TH 42PV7M TH 42PV7MR ...
Page 111: ...16 5 Accessory 111 TH 42PX7A TH 42PV7AZ TH 42PV7HS TH 42PV7M TH 42PV7MR ...
Page 112: ...16 6 Replacement Parts List Notes 112 TH 42PX7A TH 42PV7AZ TH 42PV7HS TH 42PV7M TH 42PV7MR ...