Sanyo CE25DN4-C Service Manual page 23

J1EK1745-
K1002
:J11B0490N
1 3 5 7 9 11 13 15 17 19
2 4 6 8 10 12 14 16 18 20
L1023 L1024 L1025 L1026
L2B9 L2B9 L2B9 L2B9
100KN 100KN 100KN 100KN
R1021 R1023 R1022 R1024 R1025 R1027
1/10GJ 1/10GJ 1/10
1/10 1/10
75
560 560 GJ39K
GJ2.2K GJ2.2K
C1021 C1025
C1023 C1027
KK1000 KK1000
CJ100CA CJ100CA
BA BA
SC2
C1022 C1026 C1024 C1028
R1026
1/10
16EM 16EM 16EM 16EM
GJ33K
10 10 10S 10S
D1022 D1024
MTZJ11C
MTZJ11C
D1023 D1026
:UZ-11BSC
:UZ-11BSC
D1021 MTZJ11C MTZJ11C
:UZ-11BSC :UZ-11BSC
MTZJ11C
:UZ-11
BSC
Q1042
2SA608 C1042
(ECNP:FCNP:GCNP)
X
:QT0379(A:B)
B6
12V
R1041 R1043 R1045
1/10 1/10 1/10
GJ27K GJ820 GJ1K
Q1042
C1041 10.0V
9.4V
Q1041
16EM
10
Q1043
11.9V
4.0V
4.0V
3.4V
R1044 R1046
R1047
B6 1/10 1/10
1/10
12V
GJ820 GJ2.2K
GJ1.2K
Q171
R1042
2SC536
C171
(E-NP:F-NP 1/10
63GK0.1V
:G-NP) GJ10K Q1041/Q1043
:HJ0.1G
:QT0378(A:B)
2SC536 2SC536
(E-NP:F-NP:G-NP) (E-NP:F-NP:G-NP)
:QT0378(A:B) :QT0378(A:B)
R171
11.8V 1/10
3.1V
GJ470
SOUND
MUTE
2.5V
R172
MUTE
220
R015
1/10GJ
R173 1K
220
IC271
TDA4661/V2
:TDA4662/V1
0V
8
TEST IN
0V
7
TEST OUT
0V
6
NC
0.7V
SAND
5
CASTLE
0V
4
TEST IN
0V
GND 3
0V
2
NC
5.3V
1
VCC1
C273
KZ
0.01FA
CLR 26
1.6V
25
CONT
C212
2.9V EM
Q202
2.2
2SC536
B-IN 24
(E-NP:F-NP
C206
R203 :G-NP)
3.4V
S-VHS
25KZ0.1FA 100 :QT0378(A:B)
:KZ0.1FA
G-IN 23
R214 R215
C207
R204
3.4V 1/10GJ 1/10GJ
25KZ0.1FA
100 100 33K
:KZ0.1FA 0.4V
22
R-IN
C208
R205 0V
3.4V C209
25KZ0.1FA
100 KK
:KZ0.1FA
1000BA R216
BLK 21
0V
0.2V L201
22K
L2B9100KN
R-OUT 20
R206 D210
2.5V L202
1/10GJ
1SS133
L2B9100KN
100
:1SS176
19
G-OUT
R207
2.5V L203
1/10GJ
L2B9100KN
100
B-OUT 18
R208
2.5V
1/10GJ
R217
100 0V
BRIGHT 17 22K
0.8V
3.4V
Q201
TV/AV
2SC536
16
TV/AV (E-NP:F-NP
0V
:G-NP)
S-CHR. 0V
:QT0378(A:B)
CVBS 15
3.9V C232
EXT(1V) C231
L231 C235
R231
CJ82CA
25KZ0.1FA
3.2V CD
1/10GJ L2B94R7KN
:KZ0.1FA
SHARPNESS 14 10CA
270
C234
CJ82CA
13
CVBS
C233
INT(2V) 4.4V
R232 L232
R218
25KZ0.1FA
1/10GJ
L2B94R7KN
1/10GJ :KZ0.1FA 270
CAL DEC 12
Q151/Q153/Q154
56K
3.6V
B6
C215 Q152 12V 2SA608 2SA608 2SA608
0V
(ECNP:FCNP (ECNP:FCNP (ECNP:FCNP
63GK 2SC536
GND 11
:GCNP) :GCNP) :GCNP)
0.47V C136 (E-NP:F-NP
:QT0379(A:B) :QT0379(A:B) :QT0379(A:B)
:HJ :G-NP)
16EM
0.47G :QT0378(A:B)
470CD
8.0V
10
VCC
D135 R153 R156
MTZJ11C 1/10 1/10
L151
:UZ-11BSC GJ1K GJ1K
L2B9 C151
GND 9 R154
8R2KN
0V C137 1/10 CJ39CA
9.3V
R151
GJ560
1.6V 25KZ0.1FA DJ
DIS DEC 8 8.7V
:KZ0.1FA 680
8.7V
C135 Q152
L152
3.8V
2.3V
25KZ0.1FA L2B9
0V Q153
:KZ0.1FA
220KN
7 R152
V-OUT X151 3.2V
3.2V
180 R157
(2V) 3.1V F32B 2.4V
R150 R155 R158
0V 0140N
1K 1/10 1/10 1/10
GJ1K GJ GJ1K
A-IN 6
Q151 X152
4.0V 910
F32B0090N
0V
SIF-IN 5
6.1V
4
IDENT
L141
T141
(T.B)
L2B9
SL0005XV
100KN
IF C/R 3 6.0V 1.8Vp-p 64 µ s
C142
25KZ0.1FA
:KZ0.1FA
6.0V
IF C/R 2
C146 C141 R141
CJ12CA CJ56RA 1/10GJ
6.8K
1
SCART OUT
3.1V
C143
CC5CA
8. This circuit diagram covers a basic or rep-
resentative chassis only. There may be
some components or partial circuit differ-
ences between the actual chassis and
the circuit diagram.
9. Diode 1S1555 may be replaced with
1S2473, 1S2076 or DS472 unless oth-
erwise noted.
Transistor 2SC536(Q,R,S),
2SC1740(Q,R,S), 2SC945A(Q,R,P) or
2SC1815(G,O,Y) unless otherwise
noted.
Transistor 2SA608(E,F) may be
replaced with 2SA933(Q,R),
2SA564(QA,RA), or 2SA1015(O,Y)
unless otherwise noted.
Part No. SKP20221 F7VVV
21
L1022
Z21B0040N
B2
25V
IC001-1
R1028 0HA0016---
75
J12B04900
:J12B05400
C021 C012
R1029 R012
11 0V
35EM 25EM
270 1/2
1000
1000 C017 L001
DJ
14.0V
150 16PM10D
L2G3120KN
L-OUT 10
C1029
C010
16EM 63GK0.22V R010
:HJ0.22G
10 1/2DJ4.7
C016 L002
9
VCC
16PM10D
C009 L2G3120KN
28.6V
63GK0.22V
:HJ0.22G
R-OUT 8
C007 R011 C024
13.8V C011
D1027 63GK0.22V 1/2 KZ
C013
:HJ0.22G 25EM1000 0.01FA
MTZJ11C DJ
KZ
:UZ-11BSC 7 R006 150
--V
0.01FA
DJ
C008 L003
1.5K
63GK0.22V Z21B
0V R009 C014
:HJ0.22G
6 0040N
L1027 GND KZ
1/2DJ4.7
R008
0.01FA
L2B9
DJ
4R7KN
1.5K
R-IN 5
C1031 R003
1.6V R007 C003
CJ 1/10GJ
DJ47
25KZ0.1FA
82CA 1K
4 :KZ0.1FA
C006
1.6V C004 R004
25EM
IC001 1/10
KK0.015BA
33
TDA7263M
3 GJ1.8K
15.5V R005
DJ47
2
C001
R001
C005
1.6V
25KZ0.1FA
25EM 1/10
:KZ0.1FA
33 GJ1K
L-IN 1
1.6V
R002
Z02 Z01
1/10
2400010 2400010
GJ1.8K
C002
B2
25V
KK0.015BA
R016
1/10GJ 15.5V
R014 47K
220
0.1V C015
R013
1/10GJ
25EM
1.2K
47
0V
Q001
2SC536
R017
(E-NP:F-NP:G-NP)
1/10GJ
:QT0378(A:B)
10K
B6
12V
FR
L-IN
SC2
R-IN
SC2
R-OUT
45Vp-p
64 µ s
4.2Vp-p
1.7Vp-p 20ms
C501
35EM470
64 µ s
4.6Vp-p
4.2Vp-p 64 µ s
(E-NP:F-NP:G-NP)
:QT0378(A:B)
2.1Vp-p 64 µ s 64 µ s 64 µ s
40Vp-p 1000Vp-p
C438
R436 FK0.01
(D:BE)
DJ10K
D431
Q432-1
D432
RD9.1EB1 0HA0019---
EM01Z
:RD9.1EB2
:UZ-9.1BCA Q432 --V
Q432-C
:UZ-9.1BCB 2SD
2400010
:MTZ9.1A 1556-3E
0V
:MTZ9.1B
T431
R433 C432
Q432-B 2400010
L431
1/2DJ 500KK AD0002
0V
1K 1000A :AD0002C L2G31R0MN
Q432-E
2400010
Z10
R432 L432 2400010
Z09
Z21B 2400010
1/10
R159 10.8V
0040N 2400010
GJ1K
0.3V
DJ680
0V
Q431
2SC C434
3332 35EM
C430
(R:S) R434 47CD
C431 C433
2SJ 500KK
500KK
25KZ 390 1800A
3900A
0.056FA
B4
24V
3.1V
R431
1/10
GJ330
C226
Q154
0V
100EM1AE
D221 R226
1SS133 39K
:1SS176
R473 R470
47K
680
C462
EM1
12.9V
C463
63GK0.1V
Z12 Z11 13.5V
:HJ0.1G
R472
2400010 2400010
47K
R471
12.9V
0V 1.5K
Q461
0.5V
R469
2SB1274 0V
(QRA:RRA:SRA)
68K
:2SB1565
(DRA:ERA:FRA)
Q462
2SC536
(E-NP:F-NP R468
Q461-1
:G-NP) 1.8K
2HA0034---
VR462
:QT0378
R3D6472NJ
(A:B)
:R3L1502NJ
:R3D7472NJ
<B-5K>
12Vp-p 20ms
Expression of capacitance and resistance in circuit diagram.
Capacitance (Example)
1000 C M 2000 D
Characteristic
Capacitance value (220pF)
Tolerance (±20%)
Kind(Ceramic)
Rated voltage (1,000V)
Resistance (Example)
1/2 N J 1.2
Resistance value (1.2Ω)
Tolerance (±5%)
Kind (M.carbon)
Rated wattage(1/2W)
(SHEET 2/2)
ASSY,CRT EB4 STEREO MK2
1AA0B10H03500
SP901
VS003PGA
KL
:VS017PGB
J10EA020N <B-DRIVE>
2
R703
K001 DJ
1
1K
VR702
R3D8102NJ
<B-1K>
<R-DRIVE>
K7P
J10EA050N R713
DJ
R
2.2K
SP902
KR-1 1
B
C023 VS003PGA VR712
J30B R3D8102NJ
:VS017PGB
KZ 2
0250N G
0.01
FA 3
<B-1K>
KR 4
KR-2 5
J30B0250N
K6PS
J11EL
050N
R727 R723 R741
DJ DJ DJ
470 1.8K 4.7K
Q740
2SA608
KB
(ECNP
X :FCNP
1.5V
0.9V
K34B :GCNP)
X
10 :QT0379
SDA
(A:B)
R752
0V
SCL DJ
10K 0V
11.9V
Q751
2SA608(ECNP
R753
:FCNP:GCNP)
DJ 11.8V
:QT0379(A:B)
10K
D751
1S1555
C735
250EM22
1 C751 (CY:BE)
16EM
330CD
K34A
KA 10
X X
S2
SG
K12BS
SG
J11EL
K12B
050N
J10EA SG
050N
B8
5V
SC1
R-IN
SC1 PB2601
1AA4B10E20100
L-IN
SC1
L-OUT
1
SC1
R-OUT
3
FR
R-IN
HS3A
K7Q
X J10EA030N
1
1 2 3
K11B
X
K6QS
J11EL030N
1
SC2
L-IN
SC2
L-OUT
K10BS
K10B
J11EL050N
J10EA050N
D201 D203
B6
MTZJ11C MTZJ11C 12V
:UZ-11BSC :UZ-11BSC
D202
R2005
MTZJ11C
:UZ-11BSC 3.9K
B4
SW501
24V
IC501 S10B1370N
LA7833
20ms
R521
1/2FJ4.7
IC501-1
0HA0018---
7 6 5 4 3 2 1
Z03
2400010
C503 Z04
2400010
CJ
39CA
R502
1/2FJ4.7
C505
L501
C502
500KK L2G33R3KN
D501
35EM220 1000A
EM01Z
:ED0448
C506
C504
R501
100GK0.1P
KZ0.01FA
4.7K
:100HJ0.1H
D502
1Z75
PRO
TECT
R504
R507 C513
R505
56K
4.7V
Q501 3.9K 68 EM10
0V
2SC536
C514
0V R506
EM10 4.7K
VR501
R3D6101NJ
Y09 Y08 R508
:R3L1101NJ
J30B0250N J30B0250N
1.5K :R3D7101NJ
L442
<B-100>
L1AA0041-
2400030 2400010
L442-1 L442-2
L441
L441-1
2400010
Y07
AC0040
J30B0250N
L441-2 R441
2400010
Y10
1SJ1K
J30B0250N
T451
Y11
R451
L40B07700
J30B0250N 2SJ1.5
C441-3
2400030
6
C441-2
2400030
HV
T451-5
5
C441
2400030
400NJ
0.27EAQ
2400030
C441-1
3
C423 C421
1500MJ 1500MJ 4
5100XE 6200XE
T451-1
C421-3 1
2400030 2400030
D438 C421-2
2400030 R435 T451-11
11
ERD07 5WJ10 2400010
-15L (I:VC)
T451-10
10 7
C421-1
2400030 2400030 2400030
T451-7
R435-2
T451-2
D439 2
2400010 2400030
ERB44 C422
X
Z08 -04 400NJ
X C437
Z07 0.027EAQ X
2400010
250GJ
2400010
R435-1 0.47
C424 L462-1
2400010 R224
400NJ L462
1K
0.022EAQ
AA0025
B1
:AA0025A 150V
:L26B0540N
R223
L462-2 DJ160K
C465
2400030
100GK2.2
C222
:100GK2.2P
PM2.2X
R227
D464
10K
D222
RD5.6EB1
C481
1S1553 :UZ-5.6BCA
500KK
:1S2076A :MTZ5.6A
2700A
:1S2471
R474
D445
1/2DJ
1SS133
270 R481
D481 :1SS176
180K
L461
EU1
PRO
L26B0170N TECT
D465 D469 C482
:L26B0260N R482 D482
:LM0045 1SS133 EU1 R447
250GK
5.6K 1SS133
:1SS176
:LM0045D 0.1P
:1SS176 4.7K
C470
KZ
0.01F
R463 R462
R467
1.8K
1.5K
220K
C467
10EM
220
C464
63GK0.39V
C468 ;HJ0.39G
25EM
22
D466
RD20EB1
:UZ-20BCA
:MTZ20A
J= ± 5%
K= ± 10%
M= ± 20%
T, A, U, D : Electrolytic
C, K, B : Ceramic
F : Mylar film
M, N : Polypropylene
Z : Metallized paper
D : Carbon
N : Metallized carbon
S : Oxide metallized
W : Wire wounding
C : Solid
64 µ s
90Vp-p 64 µ s CRT Board /Pannello Cinescopio
100Vp-p
Circuit side/Lato del Circuito
L2601
Q701 R704
L2C1
2SC2688'1' 2SJ12K
B-OUT 331KN
(K:L:M) 134.3V
:2SC2621
(DRA:ERA)
2.3V
1.8V R705
<B-BIAS>
1/2DJ
3.3K
R702
C701
DJ
KK560
3.9K
VR701
R3D8
R701
472NJ
DJ330
<B-4.7K>
L2611
Q711 R714
L2C1
2SC2688'1' R-OUT 2SJ12K
331KN
(K:L:M) 137.1V
:2SC2621
(DRA:ERA)
2.2V
1.8V R715-B
<R-BIAS>
1/2DJ
3.3K
R712
C711
DJ
KK560
3.9K
VR711
R3D8
472NJ R711
DJ330
<B-4.7K>
L2621
Q721 R724
L2C1
G-OUT
2SC2688'1' 2SJ12K
331KN
(K:L:M) 143.8V
:2SC2621
(DRA:ERA)
2.2V
1.9V
R725-B
<G-BIAS>
1/2DJ
3.3K
R722
C721
DJ
KK560
VR721 3.9K
R3D8
472NJ
R721
DJ330
<B-4.7K>
R742
DJ3.3K
R744
DJ270
85Vp-p 64 µ s
K7M
J30B0250N
W902
JG0151
K701-B SIF Board /Pannello SIF
1AV4J11B3090N
<CRT SOCKET>
Q901
BXXAVB080VIU Component Location/Lato del Componente
X
11 < A59EHJ43X38 >
X
8
X
6
10
9
5 7
C731
2000KP
1000AHE
K7D FO
SIF Board /Pannello SIF
Circuit side/Lato del Circuito
K38H2
KPS
4
6
J11EL
050N
1
R
B
G
GND J3807
R3844
12V
C200
5
25KZ0.1FA KP
:KZ0.1FA
J10EA050N
X3815
B4
24V
C3811
C3812
C3813
R3815
R513
C3814
1SJ1K
KDY-6
J30B
C3815
0250N
R511
KDY-5
1SJ
J30B
390
0250N
C511
KDY-3
100GK0.1P J30B
:100HJ0.1H 0250N
KDY-1
J30B
0250N
KDY
KDY
C512
25EM
Audio Board /Pannello Audio
2200T
R509
1SJ0.82
Component Location/Lato del Componente
KQ KQS
J10EA030N J11EL030N
3
2
1
TER1
X FOCUS
TER1
X SCREEN
R225
J1
Circuit side
Lato del Circuito
R448
1/2DJ
330
D442
1S1553
:1S2076A
:1S2471
C445
D446
EM10
UZ-7.5BCC
:UZ-8.2BCA
C3842
C3842
C3842
Terminal guide
E C
B B
K
C E A
B
E C
K
K
E E
C
C
B B
C : Collector A : Anode
B : Base K : Kathode
E : Emitter
IC3811
IC3801
K38H2
K38H1
1 4 1
Q3802
J3831
J3802
X3812
Q3831
J3806
X3814
J3810
Q3831
R3841
R3841
X3811
R3841
X3813
R3846
C3806
J3803
J3805
J3841
T3801
Q3841
C3842
J3812
IC1251
IC3451
IC3401
IC3431
T3401
K34A K34B
Chip Components
N/2
Transistor
N/2 + 1
C
1
B E
N
Diode
A
K
A
A
10
9
6 7
5
Resistor
4
3 3
2 2
1
1
12 x 10 3 = 12k
123
K38H1