Table of Contents
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Schematic Diagrams - PDP42H1EV/42H1A (J3BL/J3BJB)
A
CAUTION
Fuse of the specified parts number must be used.
Unauthorized substitutions may result in fire or accident.
CAUTION
B
Components indicated by a mark
components in which safety can be of special significance. It is, therefore,
particularly recommended that the replacement of these parts must be
made by exactly the same parts.
This PDP TV is isolated from AC line by using the internal converter
transformer.
Please pay attention to the following notes in servicing.
1 Do not touch the part on hot side (primary circuit) or both parts on
hot and cold sides (secondary circuit) at the same time.
2 Do not shorten the circuit between hot and cold sides.
C
3 The grounding lead must be connected to the ground of the same
circuit when measuring of voltages and waveforms.
D
3.3V
PIX
C1250
C1251
25KZ
0.1
25EM
GQF
10WV
IC1255
X
4
<TC74LCX125>
1
VCC
14
5
VCC
MLT_HS
2
13
3
12
4
11
E
R1256
MLT_VS
5
10
X
6
9
7
GND
8
IC1258
IC1250
X
4
<TC74LCX125>
1
VCC
14
5
VCC
CF_HS
2
13
CFCLK
3
12
4
11
R1254
CF_VS
5
10
X
6
9
CF_DE
7
GND
8
IC1256
IC1257
F
TC74LCX125FT
TC7S04F-TE85L
(EL)
4
1
VCC
14
5
VCC
ST_HS
2
13
3
12
4
11
R1251
ST_VS
5
10
X
6
9
7
GND
8
IC1251
TC74VCX125FT
(EL)
C1252
G
25KZ
0.1
FROM_SYNC_SEP
1
VCC
14
GQF
HSYNC
2
13
3
12
FROM P1
4
11
R1252
VSYNC
5
10
X
6
9
7
GND
8
C1253
25KZ
0.1
GQF
1
VCC
14
HS_V
2
13
3
12
4
11
IC601-29
IC1401-55
R1253
VS_V
5
10
IC1252-11
H
X
GVSYNC
6
9
PCLK
GHSYNC
7
GND
8
IC1252
TC74LCX125FT(EL)
NOTES;
1. RESISTORS SPECIFIED WITH RESISTANCE VALUE ARE "1/6DJ".
I
2. RESISTORS SPECIFIED WIITH TYPE OF RESISTOR, TOLERANCE
AND RESISTANCE VALLUE ARE "1/4".
3. ALL CAPACITORS ARE 50WV RATING UNLESS OTHERWISE NOTED.
4. TOP VIEW OF TR & IC.
LETTER
TOP VIEW
SIDE
N
ARW
ARW
1
B
B C E
IN CASE OF TR
C
E
E
C
IN CASE OF FET TR
B
S
D
IN CASE OF IC
G
3
1 2
IN CASE OF SCR
G
5. ISOLATION BOARDER LINE.
K A
(K:CATHODE)
J
COLD SIDE
HOT SIDE
6. CHIP TRANSISTOR.
C
B:BASE
C:COLLECTOR
E:EMITTER
B
E
(Top View)
7. CHIP RESISTOR.
3
12 x 10 (12kohm)
K
ASSY,PWB,MAIN
P2/3
L
PDP-42H1EV / 42H1A
2
1
J3BL_02(0.55)
All manuals and user guides at all-guides.com
in this schematic diagram designate
CRA0
CRA1
CRA2
CRA3
R1EA0R04G:
R1A40R04G
CRA4
CRA5
CRA6
CRA7
YA0
YA1
YA2
YA3
R1EA0R04G:
R1A40R04G
YA4
YA5
YA6
YA7
CBA0
CBA1
CBA2
CBA3
CBA4
CBA5
CBA6
CBA7
IC1259
R1EA0R04G:
R1A40R04G
X
GND
3
2
MLT_EN
IC1260
1
X
MLTCLK
1
VCC
5
2
3
GND
4
DE_DIF
R1257
R1258
MLT_DE
X
X
X
GND
3
2
CF_EN
1
GND
3
2
ST_EN
1
STCLK
ST_DE
RB602
R1EA2204G:
R1A42204G
AD_EN
AD_CLK
RB603
R1EA2204G:
R1A42204G
HSOUT
RB604
R1EA2204G:
R1A42204G
RB605
R1EA2204G:
R1A42204G
IP_EN
IC1254
CK_FF
TC7W53FU-(TE12L)
5
VSS
4
H
6
VEE
3
7
2
L
8
VDD
1
C1254
FHIN
25KZ
0.1
GQF
LIST OF REPLACEABLE DIODES.
R
1S2076A, 1S2473, 1N4148
AA
1S2076A, 1S2473, 1N4148, 1SS133
LIST OF REPLACEABLE TRANSISTORS.
2SC1740S
2SC945A
2SC1815
2SC536N
AD
Q,R,S
Q,P
Y,GR
F,G
F,G
AE
Q,R,S
R,Q,P
O,Y,GR
2SA933S
2SA564A
2SA1015
2SA608N
AB
R
R
Y,GR
F
F
AC
Q,R
Q,R
O,Y,GR
"J" : JUMPER WIRE.
"X" : PART NOT USED.
CHIP
2SA1037AK
2SA1037K
2SA1179
AJ
R,S
R,S
M6,M7
2SC2412K
2SC2812
AH
R,S
L6,L7
ASSY,PWB,MAIN J3BL
1AA0B10N020B0
P1/3
3
4
A - 4
Page A4~A6
R1426
X
1/16
GZ0C
C1413
R1425
1/16
25KZ
GJ
0.1
100C
GQF
2.5V
FPGA
140-140
X
3.3V
144143 142141140139138137136135134133132131130129128127126125124123122121 120119 118 117 116 115114 113112 111 110 109
FPGA
R1401
1/16GZ0C
1
#TCK
CONF_DONE
2
3
nCEO
C1401
25KZ
4
#TDO
0.1GQF
5
D3.3V
RB1401
6
GND
R1EA0R04G:
7
nc
R1A40R04G
8
CR0
1
2
9
CR1
3
4
10
CR2
5
6
11
nc
7
8
C1402
CR3
12
6.3EM
220WV
13
CR4
C1403
25KZ
14
IC1401
RB1402
nc
0.1GQF
15
GND
1
2
16
D2.5V
17
CR5
3
4
18
CR6
EP1K30TC144-3
5
6
19
CR7
7
8
20
Y0
1
2
21
Y1
3
4
Y2
5
6
22
C1404
7
8
23
Y3
25KZ
RB1403
0.1GQF
24
D3.3V
25
GND
RB1404
1
2
26
Y4
R1EA0R04G:
R1A40R04G
27
Y5
3
4
28
Y6
5
6
29
Y7
7
8
30
CB0
1
2
31
CB1
3
4
CB2
5
6
32
7
8
33
CB3
RB1405
34
#TMS
R1EA0R04G:
R1A40R04G
35
nSTATUS
1
2
36
CB4
3
4
5
6
7
8
RB1406
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
25KZ
0.1
GQF
X
X
X
X
BLANK
R638
C625
C624
C623
X
X
X
X
DE_DIF
R629
R628
R637
1/16
1/16
X
GZ0C
GZ0C
R634
X
GHS
R626
R643
1/16
1/16GJ
R633
GJ100C
100C
X
GVSYNCO
R644
R642
1/16GJ
1/16GJ
100C
10KC
3.3V
FPGA
L601
C604
L2A7
C605
25KZ
3R3MG
25KZ
0.1
0.1GQF
GQF
C606
4EM470D
208207206205204203202201200199198197196195194193192191190189188187186185184183182181180179178177176175174173172171170169168167166165164163162161160159158157
C603
RB601
25KZ
R1EA2204G:
R1A42204G
0.1GQF
1
DVDD
DVSS
2
CRA7
1
2
3
RVI7
CRA6
3
4
4
RVI6
CRA5
5
6
5
RVI5
CRA4
7
8
6
RVI4
CRA3
7
RVI3
1
2
CRA2
8
RVI2
3
4
CRA1
9
RVI1
5
6
CRA0
RVI0
7
8
10
YA7
GYI7
1
2
11
YA6
GYI6
3
4
12
YA5
5
6
13
GYI5
YA4
14
7
8
GYI4
YA3
1
2
15
GYI3
YA2
3
4
16
GYI2
YA1
17
GYI1
5
6
YA0
18
GYI0
7
8
CBA7
19
BUI7
1
2
CBA6
BUI6
3
4
20
CBA5
BUI5
5
6
21
CBA4
BUI4
7
8
22
CBA3
1
2
23
BUI3
CBA2
3
4
24
BUI2
CBA1
5
6
25
BUI1
CBA0
7
8
26
BUI0
RB606
27
DVDD
R1EA2204G:
R635
28
DVSS
R1A42204G
1/16
GJ33C
PCLK
29
CLKIN1
R636
NC
30
1/16
GJ33C
X
601-31
HDOWN
31
DVDD
32
C602
33
DVSS
25KZ
0.1GQF
34
YO7
35
YO6
36
YO5
37
YO4
38
YO3
39
YO2
YO1
40
YO0
41
DVDD
42
C601
25KZ
43
DVSS
0.1GQF
44
UO7
45
UO6
46
UO5
47
UO4
48
UO3
49
UO2
UO1
50
UO0
51
NC
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
5
6
-3-
[Left]
X
X
X
R1438
X
3
2
1 20 19
IC1402
R1424
X
EPC1LC20-B878
C1412
4
DCLK
VPP
18
R1423
6.3EM
1/16
220WV
5
VCCSEL
N.C.
17
GZ0C
6
N.C.
EPC1
N.C.
16
C1411
LC20
25KZ
7
N.C.
N.C.
15
0.1GQF
VPPSEL
8
OE
14
9
10
11
12
13
X
R1435
1/16GJ
1KC
R1422
1/16GZ0C
DATAO
108
R1436
DCLK
1/16
107
GJ1KC
R1420
R1421
nCE
106
1/16
1/16GZ0C
GJ1KC
#TDI
105
GND
104
C1409
25KZ
D2.5V
103
0.1GQF
X
COASTS
102
140-102
X
H128
101
140-101
X
VSYNC_SET
100
140-100
X
CMP_SET
99
140-99
X
V_RST
140-98
98
NC
X
140-97
97
X
SYNC
96
140-96
X
TB
95
140-95
C1410
D3.3V
94
25KZ
0.1GQF
GND
93
X
NC
92
140-92
X
NC
91
140-91
X
NC
90
140-90
X
NC
140-89
89
X
NC
140-88
88
NC
X
140-87
87
X
NC
86
140-86
D2.5V
85
R1419
C1408
1/16GJ
GND
84
25KZ
100C
0.1GQF
GHS
83
R1418
GATEHS
82
140-81
1/16GJ
R1417
X
NC
81
X
100C
1/16GZ0C
R1416
MV_SW
80
X
R1415
R1414
HS_SW
79
1/16GJ100C
ODEVFF
78
R1413
MSEL0
77
R1412
1/16GZ0C
76
1/16GJ
MSEL1
100C
R1411
75
D2.5V
1/16GJ100C
74
nCONFIG
R1410
73
NC
X
1/16GJ
140-73
1KC
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
C1407
25KZ
0.1GQF
IC602
R639
PST600IM
C631
C1400
1/16GJ
X
X
X
X
X
X
100C
X
KK1000
GQ
3
RB1407
R1EA1014G:
R1A41014G
2
R640
1/16GJ
1
4.7KC
C632
25KZ0.1GQF
3.3V
FPGA
C626
C617
C629 C628
C613
C612
C622
C614
X
X
X
X
X
X
X
X
C611
X
R624
1/16GJ
24KC
3.3V
FPGA
L602
L2A7
3R3MG
C645
C954
R621
25KZ
10KZ
1UGQF
1/16GJ
0.1
10KC
GQF
X
X
R620
1/16
GJ1KC
CLK2OUT
VOUT
HOUT
ENOUT
DVDD
DVSS
RO0
RO1
RO2
RO3
RO4
RO5
RO6
RO7
RO8
RO9
MATRIX
DVDD
DVSS
GO0
GO1
GO2
IC601
GO3
GO4
GO5
MN82860
GO6
GO7
GO8
GO9
(SIDE:A)
DVDD
DVSS
BO0
BO1
BO2
BO3
BO4
BO5
BO6
BO7
BO8
BO9
DVDD
DVSS
VI0
VI1
VI2
VI3
VI4
VI5
VI6
VI7
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
9V
ANALOG
L710
X
FIX
K7X
(SIDE:A)
X
FOR MLTI-BOAD
7
8
3.3V
FPGA
C1421
25KZ
0.1GQF
R1439
X
R1437
X
GHS
GATEHS
IC610
5V
GFIELD
DIGITAL
BA033FP-
1
3
C618
2
6.3EM
220WV
C615
R602
6.3EM
X
220WV
5V
DIGITAL
6
I
1
2
3
4
5
P
P
R603
1/16
GJ100C
C610
25KZ
0.1GQF
R619
1/16
NC
156
GJ33C
GC
155
X
R618
G
154
1/16
R617
GJ33C
GF
153
GP
152
R616
151
1/16
GJ33C
150
149
RB612
C951
R1EA2204G:
148
25KZ
R1A42204G
0.1GQF
GR
147
1
2
GR
146
3
4
GR
145
5
6
GR
144
7
8
GR
143
1
2
142
3
4
GR
141
5
6
GR
140
GR
7
8
RB611
139
R1EA2204G:
138
R1A42204G
RB610
137
C952
R1EA2204G:
25KZ
136
R1A42204G
0.1GQF
GG
135
1
2
GG
134
3
4
GG
133
5
6
132
7
8
GG
131
1
2
GG
130
GG
3
4
129
GG
5
6
128
GG
7
8
RB609
127
R1EA2204G:
126
R1A42204G
RB608
125
C953
R1EA2204G:
124
25KZ
R1A42204G
0.1GQF
GB
123
1
2
122
3
4
GB
121
5
6
GB
120
GB
7
8
119
GB
1
2
118
GB
3
4
GB
117
5
6
GB
116
7
8
115
RB607
R1EA2204G:
114
R1A42204G
113
112
111
110
109
108
107
106
NC
105
5V
STANBY
DI
L705
K7Y
X
J11SN300N
FIX
1
(SIDE:A)
2
16
17
T
9
A - 5
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