Table of Contents
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Schematic Diagrams - PDP42H1EV/42H1A (J3BL/J3BJB)
M POWER-UNIT
TP652
L657
J30A
00102
X
5V
DIGITAL
L26B
L656
2890G
4
C652
B
25KZ
K6A
0G
0.1GQF
TE652
L653
C651
J10EP090G
C978
J30A
X
25EM
00102
25EM
J651
470WV
470WV
1/8GZ
L658
000
X
1Vp-p
C480
R471
TPV
R948
1/16
16KZ
C482
J30A
X
GJ470C
0.22GQF
00102
X
L413
TE402
1/10
J30A
GZ0.0
Q949
00102
X
C481
R472
1/16GJ
1Vp-p
CJ82
C404
C405
CGQ
330C
25KZ
25KZ
TPY
0.1GQF
0.1GQF
R944
J30A
C451
00102
1/16GJ
R458
16KZ
2.2KC
1/16GJ100C
0.22GQF
L410
TE401
1/10
J30A
GZ0.0
Q948
00102
C452
R457
AJ
X
X
0.7Vp-p
C407
C408
R940
R467
C446
J
TPC
1/16GJ
16KZ
KK1500
1/16
16KZ
2.2KC
J30A
0.22GQF
GQ
GJ100C
0.22GQF
00102
3.3V
DEC
L411
L2PD
2R2MG
Q947
C447
R466
C413
C412
AJ
X
X
25KZ
25EM
0.1
47WV
GQF
9V
ANALOG
R402
R403
R401
L408
1/16
TPACB
1/16GJ
1/16GJ
GJ
L2PD
J30A
100KC
100KC
4.7KC
3R3MG
R456
00102
R412
R476
:L2FE
1/16GJ
1/16GJ
3R3MG
470C
X
2.2KC
C454
Q403
16KZ
R404
0.22
AJ
C456
R454
X
3
GQF
X
X
R422
1/16
GZ0C
4
R420
TPAY
J30A
1/16GJ
00102
T401
5.6KC
C424
R434
F30B2600G
16KZ
1/16GJ
R446
0.22GQF
100C
R425
R477
1/16GJ
1/16GJ
470C
X
2.2KC
L414
R433
Q406
C411
L2PD
1/16
AJ
KK1000
3R3MG
C423
R444
GZ0C
3
GQ
:L2FE
X
X
3
R428
3R3MG
1/16
GZ0C
4
2
R426
1/16GJ
5.6KC
T402
C409
L409
TPACR
F30B2600G
25KZ
1
C448
L2PD
J30A
0.1GQF
3R3MG
R462
16KZ
00102
R478
R431
:L2FE
1/16GJ
0.22
1/16GJ
3R3MG
470C
GQF
X
2.2KC
3.2V
Q409
AJ
R461
C449
3
X
X
R436
1/16
GZ0C
4
R432
1/16GJ
T403
5.6KC
F30B2600G
L402
C401
L2PD
6.3EM
2R2MG
220WV
5V
5V
DIGITAL
DEC
C402
6.3EM
27WV
3.3V
1
3
DEC
2
C403
6.3EM
27WV
IC415
BA033FP-E2
IC208
5V
DIGITAL
IC206
D6111FV-E2
5V
BA033FP-E2
DIGITAL
C+
VBAT
8
R250
C254
1/16GJ
6.3EM
GND
STBY
7
22KC
220WV
-5V
C-
OUT
6
1
3
R271
A/D2
C256
NEG
2
VIN
5
OUT
25KZ
1/16GJ
0.1
10KC
GQF
C235
C253
C220
C231
C225
6.3EM
25KZ
10KZ
10KZ
6.3EM
220WV
R272
0.1GQF
1UGQF
1UGQF
220WV
1/16GJ
12KC
L205
L2PD
5V
2R2MG
DIGITAL
D202
DCC010P
L202
L2PD
2R2MG
C214
C216
6.3EM
25KZ0.1GQF
D201
220WV
DCC010P
4.2V
IC201
Q201
AD8057ART
R223
AH
1/16GZ0C
4.3V
R216
OUT
V+
R234
C236
C243
1
5
1/16GZ0C
1/16GJ150C
CJ27CGQ
V-
5.0V
1/16
C211
2
GJ
CJ56CGQ
+ -
220C
R231
R227
3
4
R238
1/16
2V
X
3.1V
IN
I-IN
R219
GJ
X
1/16GJ
680C
3.6V
2.7KC
IC202
Q202
R242
-0.5V
AH
AD8057ART
X
R224
R217
1/16GZ0C
OUT
V+
C237
R236
1
5
1/16GJ150C
1/16GZ0C
5.0V
1/16
C212
0.2V
V-
2
GJ
CJ56CGQ
+ -
220C
R228
R232
3
4
1/16
1V
0.1V
X
C244
IN
I-IN
R221
GJ
R239
680C
CJ27
1/16GJ
X
CGQ
2.7KC
Q203
R226
AH
5.0V
1/16GZ0C
C246
4.3V
OUT
V+
C238
R237
R218
CJ27
1
5
1/16GJ150C
1/16GZ0C
CGQ
V-
1/16
2
C213
GJ
+ -
220C
R229
CJ56CGQ
R233
3
4
1/16
X
2V
3.1V
IN
I-IN
R241
GJ
R222
680C
X
IC203
3.6V
1/16GJ
2.7KC
AD8057ART
C215
C217
6.3EM
25KZ
220WV
0.1GQF
5V
DIGITAL
R268
R249
X
X
GBLKSPL
1/16
R267
GJ33C
GHSFOUT
-5V
-5V
R266
X
R273
A/D3
A/D3
CLAMPO
1/16
R265
GJ33C
M_SDA
X
1/16
R264
GJ33C
C229
M_SCL
28
C232
X
R274
X
X
1/16GZ0C
L204
C266
25KZ
L2PD
0.1GQF
2R2MG
GATEHS
VIDEO SW
PDEN
GCOAST
IC1124
R1184
1/16
9V
R764
GZ0C
ANALOG
BA7657F
X
R977
MLT_H
1/16GJ
C1132
56C
Q971
1
R1IN
HD1IN
24
X
AH
0V
0V
1168
AV5-H
R-D1
R976
X
HD_SYNC
R1151
R1136
2
HD2IN
23
R974
SIGNAL_DET
X
X
R1189
X
1/16GJ
0.1V
0V
C1133
2.2KC
X
X
3
G1IN
HD_OUT
22
R969
0V
0V
1/16GJ
2.2KC
4
GND
R_OUT
21
R
L1104
C1180
R1183
2.2V
L2A7
L3DE
KZ0.01
3R3MG
600PG
GQF
5V
5
B1IN
VCC5V
20
STANBY
0V
5.1V
C1181
D962
25EM
RB051
L-40G
470WV
6
GND
G_OUT
19
5.1V
R1182
C1179
G
L3DE
COMP_SYNC
X
600PG
7
R2IN
IN
18
2.2V
R981
(SYNC_ON_G)
R1181
X
0.2V
1/16GJ
56C
Q972
COMP
R1180
8
GND
17
AH
SYNC_OUT
2.6V
X
R1179
1/16
G-D1
GZ0C
CTL
R979
R978
9
G2IN
16
PC_SW4
H:1/L:2
X
1/16GJ
3.7V
R1178
0.2V
2.2KC
L3DE
600PG
10
GND
B_OUT
15
B
2.2V
R968
1/16GJ
2.2KC
11
B2IN
VD_OUT
14
R766
R982
3.7V
0V
C1130
X
1/16GJ
MLT_V
X
0.1V
56C
Q973
12
VD1IN
VD2IN
13
AH
R1135
0V
AV5-V
B-D1
R983
R1131 C1131
X
R984
R1134
X
X
X
1/16GJ
X
2.2KC
R1978
R1972
R1968
1/16
1/16
1/16
GZ0C
GZ0C
GZ0C
C1964
C1963
C1966
X
X
X
SC1966
SC1964
Z30B
Z30B
0120G
0120G
R1979
R1973
R1969
X
X
X
L1966
L1964
R1981
F34DA
F34DA
200G
200G
X
R1974
R1971
X
X
9
A - 8
C434
16KZ
0.22GQF
C435
C437
KK1500
25EM
GQ
X
10WV
401-70
C433
CJ390
CGQ
C436
25KK
0.047GQ
R405
C430
C429
C427
X
25KK
25EM
KK1500
0.047GQ
10WV
GQ
C428
CJ390
CGQ
C406
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
25KZ
0.1GQF
X401
V10B3830G
1
64
ASGF
B1/CB1IN
2
G1/Y1IN
XTAL2
63
3
XTAL1
62
R1/CR1IN
1.5V
4
B2/CB2IN
NC
61
C421
1.9V
25KZ
5
G2/Y2IN
CLK5
60
0.1GQF
1.5V
R413
6
R2/CR2IN
VSTBY
59
C410
VIDEO DEC.
1/16GJ10KC
CJ390
7
ASGF
FPDAT
58
R414
CGQ
R415
8
NC
VS
57
1/16GJ22C
R416
9
VSUPCAP
MSY/HS
56
X
IC401
R417
10
VSUPD
FSY/HC
55
1/16GJ22C
R418
11
GNDD
AVO
54
X
VPC3230D-QA-B3
R419
12
GNDCAP
INTLC
53
1/16GZ0C
13
SCL
VSUPSY
52
14
SDA
GNDSY
51
(SIDE:A)
C420
C419
15
RESQ
C0
50
KK1500
25KK
GQ
0.047GQ
16
TEST
C1
49
17
VGAV
C2
48
J401
18
YCOEQ
1/8GZ
C3
47
000
R409
19
FFIE
GNDC
46
1/16
GZ0C
J402
20
FFWE
VSUPC
45
1/8GZ
C418
21
FFRSTW
000
C4
44
16KK
0.068GQ
22
FFRE
C5
43
23
FFOE
C6
42
CLK20
24
C7
41
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
3.2V
C414
KK1500
GQ
C417
16KK
C415
16KK0.068GQ
0.068
25KK
GQ
0.047GQ
R408
1/16GZ0C
IC409
X
3.3V
3.3V
DEC
DEC
3.3V
1
5
DEC
2
C982
3
4
CLKM
X
R985
1/16GZ0C
SOGOUT
HSOUT
AD-CLK
R255
1/16
J30A
GJ100C
J30A
J30A
00102
00102
00102
1/16
R256
GJ100C
1/16
R257
GJ10C
PWRDN
R252
1/16
GJ22C
R253
1/16
GJ10KC
C972
C971
R254
C257
25KZ
25KZ
X
C258
0.1
0.1
16KK
GQF
GQF
X
0.1GQ
C261
25EM
10WV
C260
25KZ
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
0.1GQF
NC
1
C956
NC
2
25KZ
0.1
3
NC
GQF
4
VD
5
GND
6
GND
RAIN
3.6V
7
VD
C957
8
25KZ
9
GND
0.1
GQF
10
VD
11
VD
A/D
12
GND
GND
13
SOGIN
14
-0.5V
15
GAIN
IC207
16
VD
C958
25KZ
17
GND
0.1
GQF
18
VD
AD9884AKS-100
VD
19
GND
20
(SIDE:A)
21
GND
3.6V
22
BAIN
C959
23
VD
25KZ
GND
24
0.1
GQF
VD
25
26
GND
27
CKINV
28
CLAMP
29
SDA
SCL
30
A0
31
32
A1
33
PVD
34
PVD
35
GND
NC
36
NC
37
38
NC
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
R263
C967
25KZ
R259
0.1
1/16GJ
GQF
C968
C966
C265
1.5KC
25EM
25KZ
25KZ
C262
10WV
0.1
0.1
16KK
GQF
GQF
0.1GQ
1/16
R258
R260
GJ100C
C263
1/16
GJ10KC
16KK
C264
0.1GQ
SYNC SEP.
KK0.01
1/16
GQ
R261
GJ100C
IC1201
C1213
R262
X
10KZ1U
BA7078AF-E2
GQF
C1214
25EM
47WV
1
HSCTL
POLH
18
R1224
C1204
5.1V
1/16GJ150C
16PM4.7DB
1.0V
C/HSYNC
2
EXIH
17
IN
C1205
16KK0.47BA
2.6V
G-SYNC IN
POLV
3
16
(VIDEO IN)
C1206
10KM
1LZB
R1205
4
VSEPA
EXIV
15
C1207
X
16KK
R1217
0.4V
Q1201
0.47BA
1/16GJ
R1204
1MC
X
X
5
VSYNC IN
VCC
14
C1201
1.4V
5.1V
X
1/16
R1203
GJ
X
100C
CVPOL
HDRV
C1208
6
13
R1207
C1211
0V
EM
0.1V
25KZ0.1
2.2WS
GQF
R1201
R1202
R1206
7
CVEXI
CLAMP
12
1/16
1/16
X
GZ0C
C1209
3.3V
GZ0C
10KM
5.1V
1LZB
C1202
8
CPSEL
VDRV
11
X
1/16GJ
0V
3.9KC
R1216
GND
CPWID
9
10
DDC
1/16GJ150C
(ANALOG)
5V
IC1951
STANBY
24LC21A/SN
4
3
2
1
D1951
RB051
L-40G
C1951
25EM
5
6
7
8
10WV
R1964
R1963
1/16
1/16
C1952
GZ0C
GZ0C
R1951
25KZ
C1962
C1961
1/10GJ
0.1GQF
X
47K
X
SC1962
SC1961
R1955
Z30B
Z30B
1/10GJ
0120G
0120G
R1966
47K
R1962
X
X
L1962
1/16GJ
L1961
5.6KC
F34DA
R1956
R1967
D1952
F34DA
191G
1/16
X
191G
RB051
GZ0C
SC1392
R1961
L-40G
X
SC1951
SC1963
Z30B
Z30B
1/16GJ
0120G
0120G
470KC
Z30B
SC1952
0120G
R1391
L1963
X
F34DA
17
16
200G
K1951
11
12
13
14
15
J11B2731N
FIX
6
7
8
9
10
(SIDE:A)
1
2
3
4
5
R
G
B
D-SUB(ANALOG-PC)
10
11
5V
DEC
3.3V
IP-2
R502
1/16
GJ22C
C426
16KZ
C501
0.22GQF
25KZ
0.1GQF
C438
108
107
106
105
CC3
CGQ
C425
CC3
NC
CGQ
109
NC
110
C422
25EM
111
NC
X
10WV
X
112
VINM
401-59
113
HINM
114
SYNCENM
401-56
C500
VSSP5
X
25KZ
115
0.1GQF
UVINM0
116
401-54
X
117
UVINM1
X
118
UVINM2
401-53
119
UVINM3
120
UVINM4
UVINM5
1
2
121
VDDP4
3
4
122
123
UVINM6
5
6
124
UVINM7
7
8
RB404
125
YINM0
R1EA2204G:
3.3V
R1A42204G
126
YINM1
DEC
YINM2
1
2
127
YINM3
3
4
128
129
VSSP4
5
6
130
NC
7
8
R1EA2204G:
RB403
R1A42204G
131
YINM4
132
YINM5
RB401
R1EA2204G:
R1A42204G
YINM6
133
1
2
YINM7
134
3
4
135
UVINS0
5
6
136
UVINS1
7
8
137
UVINS2
1
2
138
UVINS3
3
4
UVINS4
139
5
6
UVINS5
140
7
8
141
VDDP3
RB402
R1EA2204G:
142
NC
R1A42204G
143
NC
144
NC
1
2
3
4
C514
25KZ
0.1GQF
RB201
HSOUT
R1EA1014G
AD_CLK
:R1A41014G
CRA0
1
2
3
4
CRA1
5
6
CRA2
CRA3
7
8
CRA4
1
2
CRA5
3
4
CRA6
5
6
7
8
CRA7
RB202
R1EA1014G
:R1A41014G
C969
25KZ
0.1
GQF
105
104
103
DRB0
102
DRB1
101
DRB2
100
DRB3
99
DRB4
98
DRB5
97
DRB6
C961
96
25KZ
DRB7
95
0.1
GQF
VDD
94
RB205
R1EA1014G
GND
93
:R1A41014G
DGA0
92
1
2
YA0
DGA1
91
3
4
YA1
DGA2
YA2
90
5
6
DGA3
YA3
89
7
8
DGA4
88
YA4
1
2
DGA5
87
YA5
3
4
DGA6
86
5
6
YA6
DGA7
85
7
8
YA7
RB206
VDD
84
R1EA1014G
GND
:R1A41014G
83
C962
DGB0
82
25KZ
0.1
DGB1
81
GQF
DGB2
80
DGB3
79
DGB4
78
DGB5
77
DGB6
76
C963
25KZ
DGB7
75
0.1
GQF
RB209
VDD
74
R1EA1014G
GND
73
:R1A41014G
DBA0
CBA0
72
1
2
DBA1
71
CBA1
3
4
DBA2
70
CBA2
5
6
DBA3
69
7
8
CBA3
DBA4
68
1
2
CBA4
DBA5
67
3
4
CBA5
DBA6
CBA6
66
5
6
DBA7
65
CBA7
7
8
RB210
R1EA1014G
:R1A41014G
62
63
64
C964
NOTES;
25KZ
0.1
GQF
1. RESISTORS SPECIFIED WITH RESISTANCE VALUE ARE "1/6DJ".
2. RESISTORS SPECIFIED WIITH TYPE OF RESISTOR, TOLERANCE
L1201
AND RESISTANCE VALLUE ARE "1/4".
L2A73R3MG
5V
3. ALL CAPACITORS ARE 50WV RATING UNLESS OTHERWISE NOTED.
STANBY
D963
RB051
4. TOP VIEW OF TR & IC.
L-40G
DSUB_H/V
R990
1/16
R996
TOP VIEW
GJ
1/16
100C
GZ0C
5V
N
STANBY
C991
R988
25KZ
R995
R989
0.1
1/16GJ
1/16
1/16
1.5KC
GQF
GJ
GJ
1
VCC
8
1.5KC
1
3.9KC
2
7
3
6
C1212
R991
16EM
R992
4
5
X
100WV
GND
X
5. ISOLATION BOARDER LINE.
R1218
IC982
1/16GJ
100C
TC7WT125FU-TE12L
COLD SIDE
R994
X
1
VCC
8
6. CHIP TRANSISTOR.
R986
2
7
R1220
1/16
R1219
GJ
3
6
1/16GJ
22C
R993
100C
4
5
X
GND
C1210
IC981
CJ100
CGQ
TC7WT125FU-TE12L
R987
1/16GJ
22C
HSYNC
7. CHIP RESISTOR.
C1391
C1392
10KM
10KM
1LZB
1LZB
L1392
L1391
1/8GZ
1/8GZ
000
000
R1396
1/16GJ
R1397
C1393
5.6KC
X
C1394
X
SC1391
Z30B
Z30B
0120G
ASSY,PWB,MAIN J3BL
0120G
R1393
R1394
1/16GJ
470KC
R1388
1AA0B10N020B0
X
L1393
F34DA
200G
L1394
F34DA
200G
K1391
FIX
J12B06800
(SIDE:A)
AUDIO L/R
(3.5MIN)
12
13
-6-
Page A7~A9
3.3V
IP-1
C502
25KZ
0.1GQF
C503
C504
R501
1/16
25KZ
25KZ
GJ22C
0.1GQF
0.1GQF
TP501
X
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
I/P
IC501
SDA9415
(SIDE:A)
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
C975
6.3EM
27WV
C512
C511
R503
1/16
25KZ
25KZ
3.3V
GZ0C
0.1GQF
0.1GQF
IP-1
C513
25KZ
0.1GQF
CAUTION
Fuse of the specified parts number must be used.
Unauthorized substitutions may result in fire or accident.
CAUTION
Components indicated by a mark
in this schematic diagram designate
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.
3 The grounding lead must be connected to the ground of the same
circuit when measuring of voltages and waveforms.
LETTER
SIDE
ARW
ARW
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
K A
(K:CATHODE)
HOT SIDE
C
B :B AS E
C :CO LLE CTO R
E :E M IT TE R
B
E
(Top View)
3
12 x 10 (12kohm)
P2/3
14
A - 9
[Right]
A
RB511
R1EA2204G:
R1A42204G
CBA0
1
2
CBA1
3
4
CBA2
5
6
7
8
CBA3
1
2
CBA4
CBA5
3
4
CBA6
5
6
RB512
CBA7
7
8
R1EA2204G:
R1A42204G
BLANK
VS_V
HS_V
73
CK_FF
B
X501
V10B
HOUT
72
3370G
CLKOUT
71
C507
X1/CLKD
70
CJ15
C506
CGQ
X2
69
CJ15
CGQ
UVOUT7
68
YOUT0
67
C505
VSSP8
66
25KZ
0.1GQF
VDDP7
65
YOUT1
64
YOUT2
63
VSSA1
62
3.3V
VDDA1
61
IP-1
VSSA5
60
VDDA5
59
C508
25KZ
5V
UREF_I
58
IC506
0.1GQF
DIGITAL
RREF_I
57
C515
BA033FP-E2
C
6.3EM
VSSA4
56
220WV
C981
VDDV
55
3
1
L501
6.3EM
2
IV_O
54
27WV
L2A7
3R3MG
IVQ_O
53
C516
C517
VDDY
52
3.3V
25KZ
6.3EM
IP-2
0.1
IY_O
51
220WV
L503
GQF
L2A7
IYQ_O
50
3R3MG
VDDU
49
C509
L502
IU_O
48
25KZ
L2A7
0.1GQF
3R3MG
IUQ_O
47
C979
6.3EM
TEST
46
27WV
RESET
45
RESET
YOUT3
44
VDDP1
43
C510
VSSP1
42
25KZ
0.1GQF
YOUT4
41
VINS
40
D
NC
39
R507
NC
38
VVS-DEC
1/16
GZ0C
NC
37
R506
1/16
VVS
GZ0C
RB508
R1EA2204G:
VHS
R1A42204G
R505
1/16
36
YA0
7
8
GZ0C
VHS_DEC
5
6
YA1
R504
1/16
3
4
YA2
GZ0C
YA3
1
2
YA4
1
2
YA5
3
4
YA6
5
6
7
8
YA7
RB509
R1EA2204G:
R1A42204G
E
F
G
H
LIST OF REPLACEABLE DIODES.
R
1S2076A, 1S2473, 1N4148
I
AA
1S2076A, 1S2473, 1N4148, 1SS133
LIST OF REPLACEABLE TRANSISTORS.
2SC1740S
2SC945A
2SC1815
2SC536N
F,G
AD
Q,R,S
Q,P
Y,GR
F,G
AE
Q,R,S
R,Q,P
O,Y,GR
2SA933S
2SA564A
2SA1015
2SA608N
F
AB
R
R
Y,GR
F
AC
Q,R
Q,R
O,Y,GR
"J" : JUMPER WIRE.
J
"X" : PART NOT USED.
CHIP
2SA1037AK
2SA1037K
2SA1179
AJ
R,S
R,S
M6,M7
2SC2412K
2SC2812
AH
R,S
L6,L7
K
ASSY,PWB,MAIN
P1/3
PDP-42H1EV / 42H1A
15
16
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