Sanyo PDP-42H1A, Service Manual

Page: 70 / 76

NC NC
VSS
VCC VCLK SCL SDA
NC
RES
VDD
VSS
NC NC
SCL SDA
VSSL6 VSSL7 VDDP5 VDDA3 VSSA3
CLKM
VSSP6
UVOUT0
VSSL8
NC
VSSL9
UVOUT1 UVOUT2
NC
VDDE2 VSSL2 VDDL2
UVOUT3
NC
UVOUT4
VDDP6
UVOUT5
VSSP7
UVOUT6
VDDL3 VSSL3 BLANK
INTERLACED
VOUT
NC NC NC
HOUT
CLKOUT
X1/CLKD
X2
UVOUT7
YOUT0
VSSP8
VDDP7
YOUT1
YOUT2
VSSA1
VDDA1
VSSA5
VDDA5
UREF_I
RREF_I
VSSA4
VDDV
IV_O
IVQ_O
VDDY
IY_O
IYQ_O
VDDU
IU_O
IUQ_O
TEST
RESET
YOUT3
VDDP1
VSSP1
YOUT4
VINS
NC
NC
NC
NC NC NC HINS SYNCENS YOUT5 YOUT6 VSSL4 VDDL4 YOUT7 YINS7 YINS6 YINS5 NC VSSP2 VDDP2 VDDL1 VSSE1 VDDE1 NC YINS4 NC YINS3 NC YINS2 YINS1 YINS0 VDDA2 VSSA2 CLKS VSSP3 UVINS7 UVINS6 NC NC NC
NC
NC
NC
VDDP3
UVINS5
UVINS4
UVINS3
UVINS2
UVINS1
UVINS0
YINM7
YINM6
YINM5
YINM4
NC
VSSP4
YINM3
YINM2
YINM1
YINM0
UVINM7
UVINM6
VDDP4
UVINM5
UVINM4
UVINM3
UVINM2
UVINM1
UVINM0
VSSP5
SYNCENM
HINM
VINM
NC
NC
NC
+ -
IN I-IN
OUT V+
V-
+ -
IN I-IN
OUT V+
V-
+ -
IN I-IN
OUT V+
V-
FIX
(SIDE:A)
V H
B
G R
SCL SDL
(SIDE:A)
FIX
(SIDE:A)
(SIDE:A)
(SIDE:A)
HD1IN
HD2IN
HD_OUT
R_OUT
VCC5V
G_OUT
COMP_SYNC
IN
(SYNC_ON_G)
COMP
SYNC_OUT
CTL
H:1/L:2
B_OUT
VD_OUT
VD2IN VD1IN
B2IN
GND
G2IN
GND
R2IN
GND
B1IN
GND
G1IN
HD_SYNC
SIGNAL_DET
R1IN
NEG
OUT
C-
GND
C+
VIN
VBAT
STBY
OUT
B1/CB1IN
G1/Y1IN
R1/CR1IN
B2/CB2IN
G2/Y2IN
R2/CR2IN
ASGF
NC
VSUPCAP
VSUPD
GNDD
GNDCAP
SCL
SDA
RESQ
TEST
VGAV
YCOEQ
FFIE
FFWE
FFRSTW
FFRE
FFOE
CLK20
GNDPA
VSUPPA LLC2 LLC1 VSUPLLC GNDLLC Y7 Y6 Y5 Y4 GNDY VSUPY Y3 Y2 Y1 Y0
C7
C6
C5
C4
C3
C2
C1
C0
VSUPC
GNDC
GNDSY
INTLC
VSUPSY
AVO
FSY/HC
MSY/HS
VS
FPDAT
VSTBY
CLK5
NC
XTAL1
XTAL2
ASGF
GNDF
VRT
I2CSEL
ISGND
VSUPF
VOUT
CIN
VIN1 VIN2 VIN3 VIN4
VSUPAI
GNDAI
VREF FB1IN
AISGND
ASSY,PWB,MAIN
P1/3
GND
VCC
VCC
GND
NC
NC
NC
VD
GND
GND
RAIN
GND
VD
VD
GND
VD
GND
VD
BAIN
GND
GND
VD
VD
GND
VD
GAIN
SOGIN
GND
VD
GND
CKINV
CLAMP
SDA
SCL
A0
A1
PVD
PVD
GND
NC
NC
NC DBA7
DBA6
DBA5
DBA4
DBA3
DBA2
DBA1
DBA0
GND
VDD
DGB7
DGB6
DGB5
DGB4
DGA2
DGA3
DGA4
DGA5
DGA6
DGA7
VDD
GND
DGB0
DGB1
DGB2
DGB3
DGA1
DGA0
GND
VDD
DRB7
DRB6
DRB5
DRB4
DRB3
DRB2
DRB1
DRB0
GND PVD GND NC FILT CKEXT PVD GND COAST HSYNC GND PVD GND GND GND VDD DBB7 DBB6 DBB5 DBB4 DBB3 DBB2 DBB1 DBB0 GND VDD
GND VDD
DRA7 DRA6 DRA5 DRA4 DRA3 DRA2 DRA1 DRA0
GND VDD
DATACK
XDATACK
HSOUT
VD
REFIN
REFOUT
PWRDN
GND GND GND VDD GND
VD
SOGOUT
9V-ANALOG 5V-DIGITAL 5V-DIGITAL 5V-DIGITAL DIGITAL GND DIGITAL GND DIGITAL GND
L1966
R1981
R1979
SC1966
C1966
R1978 R1972
C1964
SC1964
R1973
R1974
L1964 L1963
R1971
R1969
SC1963
C1963
R1968
R1964
C1962
SC1962
R1966
R1967
L1962
L1961
R1961
R1962
SC1961
C1961
R1963
R1956
SC1952
SC1951
D1952
R1955
D1951
K1951
C1951
C1952
R1951
R1952
R1953
C1133
R1136
R1189
C1132
R1151
R1131 C1131
C1130
R1135
R1134
C1179
C1206
C1209
SC1391
SC1392
C1392 C1391
R1394
R1393
R1396
R1397
C1393
C1394
L1392 L1391
L1394
L1393
R1391
R1388
K1391
J651
C652
C651
L657
L653
L658
K6A
TPACB
C411
C516
C517
C515
C235
R232
R233
R231
R1224
R988
R989
L1104
L1201
R1184
R1183
C1181
C1180
R1181
R1182
R1180
R1179
R1178
1168
C1212
C1211
R1220
C1210
R1219
R1218
C1208
R1217
C1214
C1213
C1201
R1205
R1203
Q1201
R1204
R1207
R1202 R1201
R1206
C1202
R1216
TE402
D202
D201
R436
R432
R426
R428
R422
R420
C215 C217
R409
R408
R434
R506
R505
R507
R504
R503
401-53
R419
C412
C413
C432
C431
401-70
R405
401-59
401-56
401-54
R418
R417
R416
R415
R414
R413
R407 R406
R404
C404 C405 C406
C454
C448
TE401
R462
R456
R446
C449
C456
L409
L408
C451
C409
R433
L402
RB403
RB404
RB402
RB401
J401
C424
C446
TPAY
TPACR
C402
R454
R461
R444
R458
R457
R466
R467
C401
C403
J402
C447
L411
C452
C423
R502 R501
TP501
X501
C506
C507
RB508
RB509
RB512
RB511
C501
C502
C503 C504
C505
C510
C514
C512 C511
L414
L410
C513
C508
C482
C480
R472 C481
R471
L413
L501
L502
L503
C509
TPC
TPY
TPV
R227
R228
R229
C253
C256
C254
C257
C258
C236
C237
C238
Q201
Q202 R242
Q203
R237
R239
R241
R238
C243
C244
C246
R234
R236
R224
R226
R223
C211
C212
C213
R216
R219
R221
R217
R218
R222
C214
C216
R258
C262
C263
R259
C264
R260
R261
R262
C266 C265
L204
R257
R256
R255
R254
R253
R252
C261
C260
R267
R266
R265
R264
R263
R268
SOGOUT HSOUT AD-CLK
L202
RB209
RB210
RB206
RB205
RB202
RB201
L205
C430 C429
C436
C433
C437
C434
C435
C428
C427
C426
X401
C438
C425
C421
C422
C419 C420
C418
C417
C416
C414
C415
R401
R402
R403
C410 C408 C407
POLH
EXIH
POLV
EXIV
VCC
HDRV
CLAMP
VDRV
CPWID GND
CPSEL
CVEXI
CVPOL
VSYNC IN
VSEPA
G-SYNC IN
(VIDEO IN)
C/HSYNC
IN
HSCTL
C1205
C1207
TP652
TE652
R412
Q403
R425
Q406
R431
Q409
R271
R272
R250
C220
C225
C231
R273
R274
C229
C232
R249
28
R766
R764
R477
R478
R476
C956
C957
C958
C959
C961
C962
C963
C964 C966
C967
C968
C969
C971 C972
4
L656
C978
T401
T402
T403
D962
R968
R969
R974
R976
Q971
R977
R981
Q972
R979
R978
R984
R983
Q973
R982
C1204
C975
C979
C981
Q949
R948
R944
Q948
Q947
R940
D963
C500
IC409
C982
R985
R986
R987
R991
R992
R994
R993
C991
R996
R995
R990
F34DA
200G
X
X
Z30B
0120G
X
1/16
GZ0C
1/16
GZ0C
X
Z30B
0120G
X
X
F34DA
200G
F34DA
200G
X
X
Z30B
0120G
X
1/16
GZ0C
1/16
GZ0C
X
Z30B
0120G
X
X
F34DA
191G
F34DA
191G
X
X
Z30B
0120G
X
1/16
GZ0C
1/16
GZ0C
Z30B
0120G
Z30B
0120G
RB051
L-40G
1/10GJ
47K
RB051
L-40G
J11B2731N
25EM
10WV
25KZ
0.1GQF
1/10GJ
47K
1/16GJ22C 1/16GJ22C
X
X
X
X
X
X X
X
X
X
X
10KM
1LZB
10KM
1LZB
Z30B
0120G
Z30B
0120G
10KM
1LZB
10KM
1LZB
1/16GJ
470KC
1/16GJ
470KC
1/16GJ
5.6KC
1/16GJ
5.6KC X
X
1/8GZ
000
1/8GZ
000
F34DA
200G
F34DA
200G
X
X
J12B06800
1/8GZ
000
25KZ
0.1GQF
25EM
470WV
X
X
X
J10EP090G
J30A
00102
KK1000
GQ
25KZ
0.1
GQF
6.3EM
220WV
6.3EM
220WV
6.3EM
220WV
X
X
X
1/16GJ150C
1/16GJ
1.5KC
1/16
GJ
1.5KC
L2A7
3R3MG
L2A73R3MG
1/16
GZ0C
L3DE
600PG
25EM
470WV
KZ0.01
GQF
X
L3DE
600PG
X
1/16
GZ0C
L3DE
600PG
X
16EM
100WV
25KZ0.1
GQF
1/16GJ
3.9KC
CJ100
CGQ
1/16GJ
100C
1/16GJ
100C
EM
2.2WS
1/16GJ
1MC
25EM
47WV
10KZ1U
GQF
X
X
X
X
X
1/16
GJ
100C
1/16
GZ0C
1/16
GZ0C
X
X
1/16GJ150C
J30A
00102
DCC010P
DCC010P
1/16
GZ0C
1/16GJ
5.6KC
1/16GJ
5.6KC
1/16
GZ0C
1/16
GZ0C
1/16GJ
5.6KC
6.3EM
220WV
25KZ
0.1GQF
1/16
GZ0C
1/16GZ0C
1/16GJ
100C
1/16
GZ0C
1/16
GZ0C
1/16
GZ0C
1/16
GZ0C
1/16
GZ0C
X
1/16GZ0C
25EM
47WV
25KZ
0.1
GQF
25KZ 0.1GQF
25KZ 0.1GQF
X
X
X
X
X
X
1/16GJ22C
X
1/16GJ22C
1/16GJ10KC
X
X 1/16GJ10C
X
25KZ
0.1GQF
25KZ
0.1GQF
25KZ
0.1GQF
16KZ
0.22
GQF
16KZ
0.22
GQF
J30A
00102
1/16GJ
470C
1/16GJ
470C
1/16GJ
470C
X
X
L2PD
3R3MG
:L2FE
3R3MG
L2PD
3R3MG
:L2FE
3R3MG
16KZ
0.22GQF
25KZ
0.1GQF
1/16
GZ0C
L2PD
2R2MG
R1EA2204G:
R1A42204G
R1EA2204G:
R1A42204G
R1EA2204G:
R1A42204G
R1EA2204G:
R1A42204G
1/8GZ
000
16KZ
0.22GQF
16KZ
0.22GQF
J30A
00102
J30A
00102
6.3EM
27WV
X
X
X
1/16GJ100C
X
X
1/16
GJ100C
6.3EM
220WV
6.3EM
27WV
1/8GZ
000
X
L2PD
2R2MG
X
X
1/16
GJ22C
1/16
GJ22C
X
V10B
3370G
CJ15
CGQ
CJ15
CGQ
R1EA2204G:
R1A42204G
R1EA2204G:
R1A42204G
R1EA2204G:
R1A42204G
R1EA2204G:
R1A42204G
25KZ
0.1GQF
25KZ
0.1GQF
25KZ
0.1GQF
25KZ
0.1GQF
25KZ
0.1GQF
25KZ
0.1GQF
25KZ
0.1GQF
25KZ
0.1GQF
25KZ
0.1GQF
L2PD
3R3MG
:L2FE
3R3MG
1/10
GZ0.0
25KZ
0.1GQF
25KZ
0.1GQF
X
16KZ
0.22GQF
1/16GJ
330C
CJ82
CGQ
1/16
GJ470C
1/10
GZ0.0
L2A7
3R3MG
L2A7
3R3MG
L2A7
3R3MG
25KZ
0.1GQF
J30A
00102
J30A
00102
J30A
00102
1/16
GJ
680C
1/16
GJ
680C
1/16
GJ
680C
25KZ
0.1GQF
25KZ
0.1
GQF
6.3EM
220WV
16KK
0.1GQ
X
1/16GZ0C
1/16GZ0C
1/16GZ0C
AH
AH
X
AH
1/16GJ150C
X
X
X
CJ27CGQ
CJ27
CGQ
CJ27
CGQ
1/16GJ150C
1/16GJ150C
1/16GZ0C
1/16GZ0C
1/16GZ0C
CJ56CGQ
CJ56CGQ
CJ56CGQ
1/16
GJ
220C
1/16GJ
2.7KC
1/16GJ
2.7KC
1/16
GJ
220C
1/16
GJ
220C
1/16GJ
2.7KC
6.3EM
220WV
25KZ0.1GQF
1/16
GJ10KC
16KK
0.1GQ
16KK
0.1GQ
1/16GJ
1.5KC
KK0.01
GQ
1/16
GJ100C
1/16
GJ100C
X
25KZ
0.1GQF
25EM
10WV
L2PD
2R2MG
1/16
GJ10C
1/16
GJ100C
1/16
GJ100C
X
1/16
GJ10KC
1/16
GJ22C
25EM
10WV
25KZ
0.1GQF
1/16
GJ33C
X
1/16
GJ33C
1/16
GJ33C
1/16GZ0C
X
J30A
00102
J30A
00102
J30A
00102
L2PD
2R2MG
R1EA1014G
:R1A41014G
R1EA1014G
:R1A41014G
R1EA1014G
:R1A41014G
R1EA1014G
:R1A41014G
R1EA1014G
:R1A41014G
R1EA1014G
:R1A41014G
L2PD
2R2MG
25KK
0.047GQ
25EM
10WV
25KK
0.047GQ
CJ390
CGQ
KK1500
GQ
16KZ
0.22GQF
25EM
10WV
CJ390
CGQ
KK1500
GQ
16KZ
0.22GQF
V10B3830G
CC3
CGQ
CC3
CGQ
25KZ
0.1GQF
25EM
10WV
KK1500
GQ
25KK
0.047GQ
16KK
0.068GQ
16KK0.068GQ
16KK
0.068
GQ
KK1500
GQ
25KK
0.047GQ
1/16GJ
100KC
1/16GJ
100KC
1/16
GJ
4.7KC
CJ390
CGQ
KK1500
GQ
16KZ
0.22GQF
16KK0.47BA
16KK
0.47BA
J30A
00102
J30A
00102
1/16GJ
2.2KC
AJ
1/16GJ
2.2KC
AJ
1/16GJ
2.2KC
AJ
1/16GJ
10KC
1/16GJ
12KC
1/16GJ
22KC
10KZ
1UGQF
10KZ
1UGQF
6.3EM
220WV
X
X
X
X
X
X
X
X
X
X
25KZ
0.1
GQF
25KZ
0.1
GQF
25KZ
0.1
GQF
25KZ
0.1
GQF
25KZ
0.1
GQF
25KZ
0.1
GQF
25KZ
0.1
GQF
25KZ
0.1
GQF
25KZ
0.1
GQF
25KZ
0.1
GQF
25KZ
0.1
GQF
25KZ
0.1
GQF
25KZ
0.1
GQF
25KZ
0.1
GQF
B
0G
L26B
2890G
25EM
470WV
F30B2600G
F30B2600G
F30B2600G
RB051
L-40G
1/16GJ
2.2KC
1/16GJ
2.2KC
1/16GJ
2.2KC
X
AH
1/16GJ
56C
1/16GJ
56C
AH
X 1/16GJ
2.2KC
1/16GJ
2.2KC
X
AH
1/16GJ
56C
16PM4.7DB
6.3EM
27WV
6.3EM
27WV
6.3EM
27WV
X
X
1/16GJ
2.2KC
AJ
J
AJ
1/16GJ
2.2KC
RB051
L-40G
25KZ
0.1GQF
X
X
1/16GZ0C
1/16
GJ
22C
1/16GJ
22C
X
X
X
X
25KZ
0.1
GQF
1/16
GZ0C
1/16
GJ
3.9KC
1/16
GJ
100C
1 2 3 4 5
6 7 8 9 10
11 12 13 14 15
16 17
1 2 3 4
5 6 7 8
1
2
3
1
2
3
24
23
22
21
20
19
18
17
16
15
14
13 12
11
10
9
8
7
6
5
4
3
2
1
18
17
16
15
14
13
12
11
10 9
8
7
6
5
4
3
2
1
8
7
6
5
1
2
3
8 7
6 5
4 3
2 1
1 2
3 4
5 6
7 8
8 7
6 5
4 3
2 1
1 2
3 4
5 6
7 8
8 7
6 5
4 3
2 1
1 2
3 4
5 6
7 8
8 7
6 5
4 3
2 1
1 2
3 4
5 6
7 8
1 2 3 4 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 36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
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 99 100 101 102 103 104 105 106 107 108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
3
2
1
1
2
3 4
5
1
2
3 4
5
1
2
3 4
5
1
2
3
4
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
36
37
38
39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
65
66
67
68
69
70
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
103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128
8 7
6 5
4 3
2 1
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
8 7
6 5
4 3
2 1
1 2
3 4
5 6
7 8
8 7
6 5
4 3
2 1
1
2
3
4
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 36 37 38 39 40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
3
4
4
3
3
4
1
2
3 4
5
1
2
3
4 5
6
7
8
8
7
6
5 4
3
2
1
DSUB-H DSUB-V
5V
STANBY
AV5-V
AV5-H
PC_SW4
VSYNC
HSYNC
VS_DET HS_DET
5V
DIGITAL
TV_POW_ERR
3.3V
DEC
3.3V
DEC
3.3V
DEC
RESET
M_SDA M_SCL
3.3V
DEC
5V
DEC
3.3V
DEC
5V
DEC
5V
DIGITAL
9V
ANALOG
CLKM
CLKM
M_SCL M_SDA
5V
DIGITAL
VCLK
VHS
VHS_DEC
RESET
VVS
VVS-DEC
3.3V
IP-1
3.3V
IP-1
3.3V
IP-2
3.3V
IP-2
3.3V
IP-1
BLANK
VS_V
HS_V
CK_FF
CBA0
CBA1
CBA2
CBA3
CBA4
CBA5
CBA6
CBA7
YA0
YA1
YA2
YA3
YA4
YA5
YA6
YA7
GBLKSPL
CLAMPO
M_SDA
M_SCL
GHSFOUT
-5V
A/D3
GATEHS
PDEN
GCOAST
AD_CLK
HSOUT
CBA0
CBA1
CBA2
CBA3
CBA4
CBA5
CBA6
CBA7
YA0
YA1
YA2
YA3
YA4
YA5
YA6
YA7
CRA0
CRA1
CRA2
CRA3
CRA4
CRA5
CRA6
CRA7
5V
DIGITAL
PWRDN
5V
DIGITAL
5V
STANBY
5V
STANBY
5V
DIGITAL
-5V
A/D2
-5V
A/D3
5V
DIGITAL
MLT_H
MLT_V
9V
ANALOG
3.3V
DEC
5V
STANBY
DSUB_H/V
EXIH
(K:CATHODE) K A
G
1 2
3
IN CASE OF SCR
IN CASE OF IC
IN CASE OF FET TR
IN CASE OF TR
S
D
G
B
E
C
C
B
E
TOP VIEW
COLD SIDE HOT SIDE
5. ISOLATION BOARDER LINE.
4. TOP VIEW OF TR & IC.
3. ALL CAPACITORS ARE 50WV RATING UNLESS OTHERWISE NOTED.
AND RESISTANCE VALLUE ARE "1/4".
2. RESISTORS SPECIFIED WIITH TYPE OF RESISTOR, TOLERANCE
1. RESISTORS SPECIFIED WITH RESISTANCE VALUE ARE "1/6DJ".
NOTES;
N
1
ARW
LETTER
SIDE
BC
E
ARW
6. CHIP TRANSISTOR.
B
C
E
B : B A S E
C : C O L L E C TO R
E : E M I T T E R
(Top View)
123
12 x 10 (12kohm)
3
7. CHIP RESISTOR.
LIST OF REPLACEABLE DIODES.
R
LIST OF REPLACEABLE TRANSISTORS.
AE
AD
AB
2SC945A 2SC1815
2SA564A 2SA1015
R,Q,P
Q,P
Q,R
O,Y,GR
O,Y,GR
Y,GR
"J" : JUMPER WIRE.
"X" : PART NOT USED.
AC
R Y,GR
2SC1740S
Q,R,S
Q,R,S
2SA933S
R
Q,R
AA
2SA608N
F
F
F,G
F,G
2SC536N
1S2076A, 1S2473, 1N4148, 1SS133
1S2076A, 1S2473, 1N4148
CHIP
AH
AJ
2SA1037AK
R,S
2SA1179
M6,M7
2SC2812
L6,L7 R,S
2SC2412K
R,S
2SA1037K
VIDEO SW
IC1124
BA7657F
D-SUB(ANALOG-PC) AUDIO L/R
(3.5MIN)
DDC
(ANALOG)
IC1951
IC981
24LC21A/SN
TC7WT125FU-TE12L
SYNC SEP.
IC1201
IC982
BA7078AF-E2
TC7WT125FU-TE12L
A/D
IC207
AD9884AKS-100
VPC3230D-QA-B3
VIDEO DEC.
IC401
I/P
IC501
SDA9415
IC506
BA033FP-E2
IC208
D6111FV-E2
IC201
IC202
IC203
AD8057ART
AD8057ART
AD8057ART
DSUB-R DSUB-G DSUB-B
R
B
G
R-D1
G-D1
B-D1
PC1-R PC1-L
1AA0B10N020B0
ASSY,PWB,MAIN J3BL
P2/3
0V
0V
0V
0V
0.2V
3.7V
3.7V
0V
0V
0.1V
0V
5.1V
5.1V
0.2V
0V
0.1V
2.2V
2.2V
2.6V
2.2V
1.0V
2.6V
0V
3.3V
5.1V
1.4V 5.1V
0V
0.1V
0.4V
5.1V
2V
5.0V
3.1V
1V
5.0V
0.1V
2V
4.2V
5.0V
3.1V
3.6V
4.3V
-0.5V
0.2V
3.6V
4.3V
3.6V
-0.5V
3.6V
IC404
PST600IM
3.2V
3.2V
1.5V
1.9V
1.5V
1.3V 1.8V 1.5V 1.8V 1.4V
1Vp-p
1Vp-p
0.7Vp-p
M POWER-UNIT
CAUTION
Fuse of the specified parts number must be used.
Unauthorized substitutions may result in fire or accident.
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.
CAUTION
IC206
BA033FP-E2
IC415
BA033FP-E2
9 10 11 12 13 14 15 16
A
B
C
D
E
F
G
H
I
J
K
PDP-42H1EV / 42H1A
A - 9 A - 8
-6-
Schematic Diagrams - PDP42H1EV/42H1A (J3BL/J3BJB) Page A7~A9 [Right]