15.14. H-Board (1 of 5) Schematic Diagram
+
+
COMPONENT
COMPONENT
AV1
AV1S
AV2
AV3
AV2
AV3
PR
PB
Y
PR
V
L
C
R
R
L
Y
R
L
V
R
V
V
L
MONITOR OUT
PB
Y
+
R
L
+
A
V_L
AV3_R
SD
A0B_5V
SCL0B_5V
A
V4_L
AV2_R
AV1_R
AV3_L
AV1_L
AV2_L
A
V4_R
A
V_R
PC_RIN
PC_LIN
TV_L
TV_R
PC_B
PC_H_IN
PC_V_IN
PC_G
PC_R
PC_LIN
PC_RIN
A_AV1_R
AV1_V
AV1_S
A_AV2_RSW
AV3C_YSW
A_AV3_RSW
AV3C_PR
A_AV1_R
AV2_V
AV1_C
AV1_Y
A_AV1_L
A_AV3_L
A_AV2_R
A_LOUT
A_AV2_L
A_AV2_L
A_AV1_RSW
AV2C_YSW
AV3C_Y
A_VOUT
AV2C_PB
A_AV3_L
A_AV2_RSW
A_AV1_RSW
A_AV1_V
A_AV1_L
AV3C_PB
A_AV2_R
AV3_V
A_AV3_R
AV2C_PR
A_ROUT
A_AV3_R
A_AV3_RSW
A_LOUT
AV2C_Y
A_ROUT
MONITOROUT_MUTE
AV3_L
AV3_R
VOUT
AV2_L
AV1_L
AV1_R
AUDIOOUT_L
AUDIOOUT_R
VOUT_FEED_B
TUNER_MAIN_ON
HV/FB_CONT
AV2_R
CLK_SW
JK3001
K1FB315A0006
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
D2119
B0BC01100001
R3310
75
R2196
100k
R2138
220
D3039
MAZ81400ML
R3131
220
R2051
180k
R3021
4.7k
R2050
2.2k
R3306
4.7k
D3037 MAZ81400ML
R2052
180k
R3008
75
C2011
50V
560p
R2034
180k
10k
R3177
R3313
75
C2159
16V 1u
C2021
560p
50V
10k
R3104
C2016
50V
560p
C3102
10V
1u
C2161
16V
100u
R3309
0
C3070
6.3V
220u
R2030
180k
R3002
75
DTV9V
R2049
330
SUB9V_PRCT
C2157
16V
1u
FL2001
J0HABB000004
1
2
3
4
D3336
MA2J11100L
R2053
100k
L3013
J0JCC0000100
D3334
MA2J11100L
C2135
16V 1u
R2172
220
Q3032
2SC584500L
C2136
16V 1u
D3048
MAZ81400ML
JS2031
0
R3143
69.8
C2022
560p
50V
D3335
MA2J11100L
R2162
220
R3022
4.7k
L2011
J0JCC0000100
R3318
75
C2162
16V 1u
SUB9V_VIDEO
R3020
4.7k
C2154
50V
0.1u
JS2032
0
D3035
MAZ81400ML
L3010
J0JCC0000100
C2167
16V 1u
D3003
MAZ81400ML
JK3100
K1U936A00002
Y-SW
Y
G
PB
PR
V
L
R-SW
R
G
Y-SW
Y
G
PB
PR
V
L
R-SW
R
G
C
Y
G
Y-G
C-G
G
V
L
R-SW
R
G
V
L
R
G
SUB9V_PRCT
L2008
J0JCC0000100
R2167
220
R2137
220
R2154
22
R2235
47k
R2047
330
C3120
50V
0.1u
L2003
J0JCC0000100
R3003
75
R2164
220
L2007
J0JCC0000100
L2016
J0JCC0000100
C2165
16V 1u
R3145
100k
R2048
2.2k
D3040
MAZ81400ML
R3010
75
C2163
16V 1u
JS3010
0
JS3013
0
R2170
220
C3119
10u
16V
R3009
75
R2029
180k
C2166
16V 1u
R3001
75
D3036
MAZ81400ML
JK2003
K2HA204A0053
L
L-G
R
R-G
C2160
16V 1u
D3006
MAZ81400ML
DTV9V
L2004
J0JCC0000100
R2173
220
AN15862A-VT
IC2105
1
L1
2
R1
3
L2
4
R2
5
VCC
6
L3
7
R3
8
L4
9
R4
10
L5
11
R5
12
L6
13
R6
14
L7
15
R7
16
L8
17
R8
18
L9
19
R9
20
L10
21
R10
22
O1
23
LOUT5
24
R
OUT5
25
LOUT4
26
R
OUT4
27
LOUT3
28
R
OUT3
29
GND
30
LOUT2
31
R
OUT2
32
LOUT1
33
ROUT1
34
ADR
35
SCL
36
SDA
37
O2
38
BIAS
39
L11
40
R11
41
L12
42
R12
43
L13
44
R13
L2015
J0JCC0000100
C2017
50V
560p
L2001
J0JCC0000364
R3005
75
R3130
220
R2132
47k
L3002
J0JCC0000100
L3001
J0JCC0000100
R2174
220
R2031
180k
R3012
75
C3101
10V
1u
D3045
MAZ81400ML
JS3012
0
C3060
16V 1u
R2171
220
R3006
75
JS2033
0
R3308
0
Q2003
2SC584500L
R2032
180k
C2010
50V
560p
R2160
220
C2006
50V
560p
L2002
J0JCC0000364
D3049 MAZ81400ML
C2164
16V 1u
L2012
J0JCC0000100
R2033
180k
Q3031
2SC584500L
JS3014
0
10k
R3102
R3307
4.7k
C2014
50V
560p
C2013
50V
560p
C3100
10V
1u
R2054
100k
D3046
MAZ81400ML
SUB5V
D3338
MA2J11100L
R3188
0
D3038
MAZ81400ML
D3005
MAZ81400ML
Q2002
2SC584500L
R2152
22
R3004
75
D3337
MA2J11100L
JS3011
0
D3100
MAZ81400ML
R2195
100k
C2155
16V
1u
R2175
220
R3007
75
C2005
50V
560p
L3003
J0JCC0000100
D3047
MAZ81400ML
JS3015
0
C2147
16V
22u
D3102
MA2J11100L
FL2002
J0HABB000004
1
2
3
4
FL3005
J0HABB000004
1
2
3
4
FL3004
J0HABB000004
1
2
3
4
FL3003
J0HABB000004
1
2
3
4
FL3002
J0HABB000003
1
2
3
4
FL3001
J0HABB000003
1
2
3
4
AVSW/2
B
G
R
D
8
4
6
2
1
7
3
E
A
9
F
B
5
C
AUDIO SW
PC IN
PC AUDIO IN
H-BOARD TNPA4216AB (1/5)
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1
2
3
TH-42PV70L
H-Board (1 of 5) Schematic Diagram
TH-42PV70L
H-Board (1 of 5) Schematic Diagram
TH-42PV70L
70
Summary of Contents for TH-42PV70L
Page 5: ...1 Applicable signals 5 TH 42PV70L ...
Page 18: ...8 2 Lead of Wiring 2 The wire is dressed as shown in figure 18 TH 42PV70L ...
Page 22: ...9 4 No Picture 22 TH 42PV70L ...
Page 29: ...11 4 Adjustment Volume Location 11 5 Test Point Location 29 TH 42PV70L ...
Page 34: ...34 TH 42PV70L ...
Page 57: ...15 Schematic and Block Diagram 15 1 Schematic Diagram Note TH 42PV70L 57 ...
Page 112: ...TH 42PV70L 112 ...
Page 113: ...16 Exploded Views Replacement Parts List 16 1 Exploded Views 113 TH 42PV70L ...
Page 114: ...16 2 Packing Exploded Views 1 114 TH 42PV70L ...
Page 115: ...16 3 Packing Exploded Views 2 115 TH 42PV70L ...
Page 116: ...16 4 Packing Exploded Views 3 116 TH 42PV70L ...
Page 117: ...16 5 Accessory 117 TH 42PV70L ...
Page 118: ...16 6 Replacement Parts List Notes 118 TH 42PV70L ...