Sanyo PDP-42H1EV Service Manual page 70

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