15.11. H-Board (2 of 5) Schematic Diagram
17
IF_OUT
+
+
+
+
+
+
+
RGB_CVBS
MAIN_RGB_CVBS_OUT
AV2C_Y
AV2C_PB
AV2C_PR
MAIN_RF_CVBS
MAIN_RF_GND
PC_H
PC_V
SUB_PB_OUT
AV4_VGND
AV4_YGND
A
V3C_PB
PC_G
PC_R
PC_B
AV4_V
AV4_S
AV4_C
AV4_CGND
SUB_Y_OUT
MAIN_RGB_CVBS_OUT
MAIN_Y_OUT
MAIN_PB_OUT
MAIN_PR_OUT
SUB_PR_OUT
VIDEO_STATUS
SDA0B_5V
AGC1
SIF1
AFC1
AV1_Y
AV2_V
AV3_V
A
V3C_Y
A
V3C_PR
SUB_RF_GND
AV1_V
AV1_S
AV1_C
AV3C_YSW
AV2C_YSW
SDA0B_5V
SCL0B_5V
AGC2
AGC1
MAIN_RF_CVBS
MAIN_RF_GND
SCL0B_5V
SDA0B_5V
AFC2
MAIN_Y/CBVS/G
MAIN_Y_OUT
MAIN_PB/C/B
MAIN_PB_OUT
MAIN_PR/R
MAIN_PR_OUT
SCL0B_5V
PC_H_IN
PC_V_IN
VOUT_FEED_B
VOUT
HV/FB_CONT
AV4_Y
P_AVSW9V
SUB_RF_GND
P_A
VSW9V2
R3112
0
R3222
0
R3068
75
R3064
220
R3168 220
R3059
220
R3243
270
R3348
68
R3305
100
R3072
220
DTV9V
R3073 220
R3234
75
R3098
68
R3239
220
D3043
MAZ81400ML
R3133
0
C3043
10V 1u
R3240
560
R3121
47
R3113
0
D3041
MAZ81400ML
R3096
68
TU3200
ENG36E01GF
NC
5
+B
9
NC
10
SIF_OUT
11
BT
12
SCL
13
SDA
14
RF_AGC
15
VB
16
BTL
18
NC
19
AFT
20
VIDEO_OUT
21
R3087
220
L3206
J0JCC0000241
R3065
220
R3110
0
C3040
50V
0.1u
C3054
10V 1u
R3233
75
C3276
16V
0.1u
R3191
22
SUB5V
R3045
0
L3211
J0JGC0000021
C3053
10V
1u
C3055
10V 1u
D3044
B0BC01100001
C3031
50V 0.1u
C3078
6.3V 22u
C3279
16V
0.1u
R3268
47k
100
R3180
R3254
0
JS3208
ERJ3GEY0R00V
R3074
220
R3137
100
R3175
68
C3021
10V
1u
C3081
6.3V
100u
C3051
10V
1u
JS3023
0
C3272
50V
0.1u
R3247
220
C3116
50V
0.1u
R3089
330
C3281
16V
0.1u
R3202
0
C3280
50V
100p
SUB9V_VIDEO
R3174
68
C3052
10V
1u
R3109
0
R3062
220
L3208
J0JCC0000241
C3024
10V 1u
L3209
J0JGC0000021
R3349
68
JS3024
0
R3123
47
R3176
68
R3205
0
R3216
0
R3100
68
C3056
10V 1u
R3090
22
C3118
16V
47u
C3029
16V 1u
Q3200
2SA207700L
JS3032
0
C3027
10V 1u
C3275
16V
0.1u
C3028
10V 1u
BT30V
C3273
10u
50V
C3271
10u
16V
C3026
50V 0.1u
C3274
16V
0.1u
R3111
0
R3099
68
C3117
50V
0.1u
C3270
6.3V
1000u
C3115
50V
0.1u
R3253
0
C3075
16V
220u
C3023
10V
1u
R3101
68
C3103
16V
10u
C3033
10V 1u
D3042
MAZ81400ML
R3302
100
H15
K1KA04AA0714
1
2
3
4
R3063
220
R3103
0
R3069
220
R3044
0
R3097
68
L3207
J0JCC0000241
R3206
100
R3140
47
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
R3244
J0JCC0000241
R3246
J0JCC0000241
2Vpp to M2
1.12dB to ADV
1.12dB to ADV
1.12dB to ADV
model terminator
12
10
13
15
14
18
17
16
11
VIDEO SW
H-BOARD TNPA4216AB (2/5)
!
TUNER
1
2
3
11
12
13
14
15
!
TH-50PV70L
H-Board (2 of 5) Schematic Diagram
TH-50PV70L
H-Board (2 of 5) Schematic Diagram
TH-50PV70L
71
Summary of Contents for TH-50PV70L
Page 5: ...1 Applicable signals 5 TH 50PV70L ...
Page 19: ...8 Location of Lead Wiring 8 1 Lead of Wiring 1 19 TH 50PV70L ...
Page 20: ...8 2 Lead of Wiring 2 8 3 Lead of Wiring 3 20 TH 50PV70L ...
Page 24: ...9 4 No Picture 24 TH 50PV70L ...
Page 31: ...11 4 Adjustment Volume Location 11 5 Test Point Location 31 TH 50PV70L ...
Page 36: ...36 TH 50PV70L ...
Page 61: ...15 Schematic and Block Diagram 15 1 Schematic Diagram Note TH 50PV70L 61 ...
Page 115: ...16 Exploded Views Replacement Parts List 16 1 Exploded Views 115 TH 50PV70L ...
Page 116: ...16 2 Packing Exploded Views 1 116 TH 50PV70L ...
Page 117: ...16 3 Packing Exploded Views 2 117 TH 50PV70L ...
Page 118: ...16 4 Packing Exploded Views 3 118 TH 50PV70L ...
Page 119: ...16 5 Accessory 119 TH 50PV70L ...
Page 120: ...16 6 Replacement Parts List Notes 120 TH 50PV70L ...