15.14. H-Board (1 of 3) Schematic Diagram
+
+
+
+
V
V
MONITOR OUT
V1
V2
COMPONENT2
COMPONENT1
C
Y
V
R
L
R
L
Pb
Pr
C
Y
R
Pb
R
R
Y
L
Pr
L
Y
L
+
+
+
A_MON_MUTE
AUDIO_MUTE
D1_R
D2_L
D1_PR
V1_C
V2_R
MON_L
D2_Y
D2_R
V1_V
MON_R
D1_Y
MON_L
V2_L
V2_V
AAM_L
AAM_R
DTV_L
DTV_R
DV
I_
R
DV
I_
L
V2_R
V2_L
D2_R
MON_R
D1_L
D1_R
A_MON_MUTE
V2_C
V2_S_DET
V1_S_DET
V2_Y
V3_V
KEY1
PC_H_IN
V2_S_DET
D1_Y
V2_Y
V2_V
D1_PB
SCL02
SDA02
D1_PR
PC_VS
D2_Y
PC_G_GND
D2_PB
PC_R_GND
RF_V
PC_B_GND
PC_R_IN
D2_PR
PC_G_IN
PC_B_IN
V1_C
V1_S_DET
V1_Y
DTV_V
V1_V
PC_V_IN
V2_C
MON_V
V3_S_DET
PC_L
V1_L
PC_R
V1_R
RF_L
RF_R
V3_L
V3_R
AAM_L
AAM_R
D2_L
AMP_MUTE
SD
A02_5V
SCL02_5V
MAIN_R
MAIN_L
PC_B_IN
PC_H_IN
PC_R_IN
PC_G_IN
PC_V_IN
PC_HS
MAIN_Y/G
MAIN_PR_OUT
SOY1
MAIN_PR/R
SUB_PR
MAIN_Y_OUT
SUB_PB_OUT
SUB_PB/C
MAIN_PB/C/B
SOY
MAIN_PB_OUT
SUB_Y
HDMI_INT2
SOY
MAIN_Y_OUT
MAIN_PB_OUT
MAIN_PR_OUT
SUB_Y_OUT
SUB_PB_OUT
SUB_PR_OUT
GENX_RST
264_L
264_R
V3_Y
V3_C
V3_V
SDA02
SCL02
SCL02_5V
SDA02_5V
D2_PB
D1_PB
PC_L
SUB_Y_OUT
PC_R
MON_V
PC_G_GND
PC_R_GND
V1_R
V1_L
V1_Y
D2_PR
D1_L
DVI_R
DVI_L
PC_B_GND
SUB_PR_OUT
V3_S_DET
V3_R
V3_L
V3_C
V3_Y
C3113
10V
1u
C3105
16V
0.1u
R3083
330
C3099
50V
0.01u
C3071
10V
1u
R2139
10k
C3003
10V
1u
D3065
MAZ81400ML
C2103
16V
100u
R3196
39k
JK3002
K2HA204A0041
L
L-G
R
R-G
R3319
0
C3075
10V
1u
R3259
47
R2118
22k
R2112
100k
C3007
16V
100u
SUB9V
R3192
39k
R3057
68
*R3101
220
R3193
39k
R3061
68
R3014
220
R2145
100k
L3101
J0JHC0000078
R3104
220
R3044
270k
*R3102
220
R3208
75
R3103
220
D3074
MAZ81400ML
C3133
2.2u
6.3V
R3018
220
C3081
10V 1u
R3198
75
D3085
MAZ81400ML
R3123
1.8k
R3308
J0JCC0000241
D3071
MAZ81400ML
R3053
0
R3016
220
R3060
0
R2620
22
SUB3.3V
Q2057
2SB0709A0L
R3015
1k
D3068
MAZ81400ML
R3190
39k
R3022
75
R3134
100k
R3195
39k
C3016
10V
1u
R3310
75
C3104
10V 1u
R3153
1k
R3197
75
R2132
100k
C3146
16V
0.1u
D3078
MAZ81400ML
R3205
75
R3095
220
Q2056
2SD0601A0L
R2130
10k
C3112
10V
1u
Q3125
2SB0709A0L
C3033
16V 220u
R3079
68
D3079
MAZ81400ML
R3303
0
C3103
10V 1u
C3145
16V
100u
R3112
220
R3137
100k
C3111
10V
1u
D3049
MAZ81400ML
R3117
220
R3107
220
D3067
MAZ81400ML
R3206
39k
D2066
MA2J11100L
R3202
39k
R3108
220
C3115
10V
1u
R3316
0
R3139
220
D3066
MAZ81400ML
R3261
100
Q2059
2SD0601A0L
R3111
220
R3052
0
Q2053
2SB0709A0L
R3313
75
R3309
J0JCC0000241
D3062
MAZ81400ML
R3106
220
R3200
39k
R3099
220
R3136
22
R3148
180k
R3203
75
D3087
MAZ81400ML
R3191
39k
R3005
220
R3311
0
R3077
68
R3020
220
R3071
68
JK3000
K1U939A00003
V
L
R
G
C
Y
G
Y-G
C-G
G
V
L
R
G
C
Y
G
Y-G
C-G
G
V
L
R
G
Y
PB
PR
G
L
R
G
Y
PB
PR
G
L
R
G
R3124
1.8k
R3125
220
R3001
220
R3307
4.7k
C3095
10V 1u
D2062
MA2J11100L
R2142
22k
D3060
MAZ81400ML
C3079
10V 1u
D3061
MAZ81400ML
R3209
75
R2146
1M
C3059
10V
1u
SUB9V
C3110
10V
1u
D3050
MAZ81400ML
D2063
MA2J11100L
R3194
75
R3033
75
D3080
MAZ81400ML
C3005
50V
0.01u
D3052
MAZ81400ML
D3051
MAZ81400ML
R2140
100k
D3075
MAZ81400ML
R3058
0
R3152
47k
C3073
10V
1u
C3061
10V
1u
R3041
68
R3114
220
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
JS3053
0
C3018
50V
0.01u
C3057
10V
1u
R3306
4.7k
R3305
100
C3116
10V
1u
R3059
68
R3084
22
D3047
MAZ81400ML
AN15862A-VT
IC3101
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
ROUT5
25
LOUT4
26
ROUT4
27
LOUT3
28
ROUT3
29
GND
30
LOUT2
31
ROUT2
32
LOUT1
33
R
OUT1
34
ADR
35
SCL
36
SD
A
37
O2
38
BIAS
39
L11
40
R11
41
L12
42
R12
43
L13
44
R13
R3302
100
R3003
220
C3140
10V
1u
R3062
0
R3189
75
C3097
10V 1u
R3260
47
MAIN9V
D3073
MAZ81400ML
*C3102
10V
1u
R3116
220
*R3272
100
C3106
10V
1u
R3109
220
R3151
1M
R3121
220
R3115
220
SUB5V
C3069
16V
0.1u
*R3273
100
Q2602
B1MBACA00008
G1
D1
S1
G2
D2
S2
C3117
10V
1u
R3110
220
R3150
100
C3138
50V
22u
R3126
220
Q3123
2SD0601A0L
R3113
220
R3199
75
R3081
68
R3318
75
D3070
MAZ81400ML
D3089
MAZ81400ML
H51
1
2
3
4
5
6
7
8
9
10
11
R3002
1k
R2623
4.7k
FL3011
J0MAB0000140
1
2
3
4
R3146
180k
C3132
2.2u
6.3V
*C3101
10V
1u
R3073
68
D2064
MA2J11100L
R3075
68
D3077
MAZ81400ML
JK3001
K1FB315A0006
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
D3053
MAZ81400ML
D3088
MAZ81400ML
R3258
47
R3212
75
C3032
50V
22u
D3054
MAZ81400ML
R2131
10k
R3087
220
R2153
100k
C3045
16V
0.1u
R3207
75
C3087
10V 1u
R3097
220
R2102
5.6k
FL3042
J0HAAB000036
1
2
3
4
R3210
39k
R3096
1k
R3042
68
Q3124
2SD0601A0L
R3204
39k
C3123
10V
10u
D3086
MAZ81400ML
C3014
10V
1u
R3149
100
C3020
10V
1u
JK3003
K2HC103A0035
C3139
10V
1u
C3077
10V 1u
JS2042
0
R3301
0
R3021
75
*R3274
100
R2622
4.7k
R2621
22
C3006
16V
0.1u
D3072
MAZ81400ML
C3001
10V
1u
Q2060
2SD0601A0L
C3120
10V
1u
R3154
270k
C3107
10V
1u
D3076
MAZ81400ML
D3064
MAZ81400ML
C3121
10V
1u
R3201
39k
STB5V
R3023
75
D3048
MAZ81400ML
SUB9V
R3145
100
C3114
10V
1u
R3120
220
SUB9V
R3147
100
FL3010
J0MAB0000140
1
2
3
4
C3109
10V
1u
R3211
75
C3108
10V
1u
R3135
22
R3051
0
R3122
100k
R3032
220
D3069
MAZ81400ML
C3025
16V
0.1u
R2148
0
R3140
220
L3001
J0JHC0000078
D3063
MAZ81400ML
Q2066
2SD0601A0L
C3124
10V
10u
C3086
50V 10u
C3153
10V
1u
SUB9V
JS3051
0
JS3052
0
JS3055
0
JS3056
0
JS3054
0
MUTE
OPERATE
MUTE
OPERATE
===AN15862A-VT===
6:RF
2:VIDEO2(DVI2)
4:[PDP]COMPONENT2
5:COMPONENT1
7:DVI1
OUT
3:VIDEO1
1:-
8:DTV
9:-
IN
10:VIDEO3
11:PC
12:-
13:-
2:-
4:MAIN
5:MONITOR OUT
3:-
1:-
YUV5:COMPONENT2
4:-
===AN15876A-VT===
2:SUB
5:-
3:MONITOR OUT
6:-
2:VIDEO3
4:VIDEO1
5:VIDEO2
7:-
OUT
3:-
1:DTV
8:-
9:RF
IN
YUV1:-
YUV2:PC
YUV3:-
6:-
YUV4:COMPONENT1
AV3_V_GND
AV3_C_GND
AV3_Y_GND
AV3_R
AV3_S_DET
AV3_C
KEYSCAN1
AV3_L
AV3_Y
AV3_V
1:MAIN
7:-
[LCD]DVI1
IIC 5V
3.3V
B
G
PC IN
HD
R
VD
MUTE
OPERATE
4
7
1
2
9
6
5
3
8
E
F
B
A
D
C
MONITOR
VIDEO1
VIDEO2
OUT
IN
IN
COMPONENT2
COMPONENT1
IN
IN
DVI SOUND IN
PC SOUND IN
AUDIO SW
VIDEO SW
1
2
3
4
5
TO
G-BOARD
(G51)
H-BOARD TNPA4346S (1/3)
!
TH-50PZ750U
H-Board (1 of 3) Schematic Diagram
TH-50PZ750U
H-Board (1 of 3) Schematic Diagram
TH-50PZ750U
90
Summary of Contents for TH50PZ750U - 50" Plasma TV
Page 5: ...1 Applicable signals 5 TH 50PZ750U ...
Page 21: ...8 Location of Lead Wiring 8 1 Lead of Wiring 1 21 TH 50PZ750U ...
Page 22: ...8 2 Lead of Wiring 2 22 TH 50PZ750U ...
Page 23: ...8 3 Lead of Wiring 3 23 TH 50PZ750U ...
Page 24: ...8 4 Lead of Wiring 4 24 TH 50PZ750U ...
Page 25: ...8 5 Lead of Wiring 5 25 TH 50PZ750U ...
Page 26: ...8 6 Lead of Wiring 6 26 TH 50PZ750U ...
Page 27: ...8 7 Lead of Wiring 7 27 TH 50PZ750U ...
Page 31: ...9 4 No Picture 31 TH 50PZ750U ...
Page 38: ...11 4 Adjustment Volume Location 11 5 Test Point Location 38 TH 50PZ750U ...
Page 40: ...40 TH 50PZ750U ...
Page 42: ...NOTE 42 TH 50PZ750U ...
Page 76: ...NOTE TH 50PZ750U 76 ...
Page 77: ...15 Schematic and Block Diagram 15 1 Schematic Diagram Note TH 50PZ750U 77 ...
Page 154: ...NOTE TH 50PZ750U 154 ...
Page 155: ...16 Exploded Views Replacement Parts List 16 1 Exploded Views 155 TH 50PZ750U ...
Page 156: ...16 2 Packing Exploded Views Accessories 156 TH 50PZ750U ...
Page 157: ...16 3 Packing Exploded Views Stand 157 TH 50PZ750U ...
Page 158: ...16 4 Replacement Parts List Notes 158 TH 50PZ750U ...