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.
E
C
B
E
C
B
E C
B
A
K
A
K
A
K
1
N
N/2
N/2 + 1
3
2
1
4
5
6
7
3
2
1
9
10
B
C
E
B
C
E
Terminal guide
C : Collector
B : Base
E : Emitter
A : Anode
K : Kathode
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 (1.2
Ω
)
Tolerance (±5%)
Kind (M.carbon)
Rated wattage(1/2W)
D : Carbon
N : Metallized carbon
S : Oxide metallized
W : Wire wounding
C : Solid
T, A, U, D : Electrolytic
C, K, B : Ceramic
F : Mylar film
M, N : Polypropylene
Z : Metallized paper
J= ± 5%
K= ± 10%
M= ± 20%
Transistor
C
B
E
Diode
K
A
Resistor
123
12 x 10
3
= 12k
Chip Components
IC201-pin7
<CVBS out>
IC201-pin15
<CVBS in>
IC201-pin18
<B out>
IC201-pin19
<G out>
IC201-pin20
<R out>
IC201-pin28
<B-Y in>
IC201-pin29
<R-Y in>
IC201-pin37
<H out>
IC201-pin38
<H F/B>
IC201-pin41
<V F/B>
IC201-pin42
<V ramp>
IC201-pin43
<V out>
Q431-C
<H drive>
Q432-C
<H out>
Q461-E
<Pcc>
IC501-pin4
<V in>
IC501-pin2
<V out>
Q611-C
<Power amp>
Q612-C
<Power drive>
Q613-C
<power out>
IC801-pin36
<CPU H in>
IC801-pin37
<CPU V in>
Q2601-C
<Video out B>
Q2611-C
<Video out R>
Q2621-C
<Video out G>
IC3811-pin8
<Sound out>
1V/div.
10
µ
s/div.
10V/div.
10
µ
s/div.
250V/div.
10
µ
s/div.
250V/div.
10
µ
s/div.
1V/div.
10
µ
s/div.
1V/div.
5ms/div.
20V/div.
10
µ
s/div.
0.2V/div.
200
µ
s/div.
20V/div.
10
µ
s/div.
20V/div.
10
µ
s/div.
5V/div.
5ms/div.
0.2V/div.
10
µ
s/div.
0.5V/div.
10
µ
s/div.
1V/div.
10
µ
s/div.
0.2V/div.
5ms/div.
0.5V/div.
5ms/div.
0.5V/div.
5ms/div.
0.5V/div.
5ms/div.
10V/div.
5ms/div.
1V/div.
10
µ
s/div.
0.2V/div.
10
µ
s/div.
1V/div.
10
µ
s/div.
1V/div.
10
µ
s/div.
1V/div.
10
µ
s/div.
0.5V/div.
10
µ
s/div.
0.5V/div.
10
µ
s/div.
Waveforms on ICs and Transistors
Voltage on ICs
IC001
1
1.6V
2
1.6V
3
15.5V
4
1.6V
5
1.6V
6
0V
7
-
8
13.8V
9
28.6V
10
14.0V
11
0V
IC201
1
3.1V
2
6.0V
3
6.0V
4
6.1V
5
0V
6
4.0V
7
3.1V
8
1.6V
9
0V
10
8.0V
11
0V
12
3.6V
13
4.4V
14
3.2V
15
3.9V
16
0V
17
3.4V
18
2.5V
19
2.5V
20
2.5V
21
0.2V
22
3.4V
23
3.4V
24
3.4V
25
2.9V
26
1.6V
27
5.9V
28
4.0V
29
4.0V
30
1.5V
31
1.5V
32
0V
33
4.9V
34
3.5V
35
2.6V
36
8.0V
37
0.9V
38
0.7V
39
3.0V
40
4.0V
41
2.5V
42
0V
43
0.8V
44
4.1V
45
4.1V
46
4.1V
47
7.0V
48
3.1V
49
1.6V
50
3.6V
51
4.3V
52
6.7V
IC271
1
5.3V
2
0V
3
0V
4
0V
5
0.7V
6
0V
7
0V
8
0V
9
5.2V
10
0V
11
3.1V
12
3.1V
13
0V
14
1.3V
15
0V
16
1.3V
IC501
1
0V
2
13.4V
3
25.3V
4
0.7V
5
0.7V
6
25.2V
7
2.1V
IC651
IC652
1
14.5V
2
0V
3
11.9V
1
10.5V
2
0V
3
8.0V
IC801
1
0.6V
2
2.4V
3
3.7V
4
1.8V
5
2.1V
6
0V
7
0V
8
0V
9
2.6V
10
0.5V
11
2.5V
12
0V
13
0V
14
3.7V
15
0V
16
0V
17
0V
18
0V
19
0V
20
0V
21
0V
22
0V
23
2.2V
24
0.2V
25
2.0V
26
2.3V
27
0V
28
0V
29
5.0V
30
5.0V
31
5.0V
32
0V
33
0V
34
0V
35
0V
36
0.8V
37
0.2V
38
4.9V
39
4.9V
40
0V
41
2.1V
42
2.4V
43
0V
44
4.9V
45
4.7V
46
5.4V
47
5.0V
48
0V
49
4.8V
50
4.8V
51
0V
52
2.9V
IC802
1
0V
2
0V
3
0V
4
0V
5
4.8V
6
4.8V
7
0V
8
5.0V
IC810
1
0V
2
11.6V
3
2.0V
4
0V
5
0V
6
11.3V
7
2.2V
8
0V
9
11.7V
IC1201
1
11.8V
2
7.8V
3
0V
4
7.1V
5
0V
6
0V
7
7.7V
8
0V
IC1202
1
3.0V
2
2.0V
3
6.0V
4
0V
5
0V
6
2.7V
7
0V
8
1.7V
9
5.7V
IC1251
1
8.4V
2
8.4V
3
5.0V
4
8.4V
5
0V
6
0V
7
0V
8
0V
9
0V
10
11.9V
11
5.0V
12
8.4V
13
8.4V
14
8.4V
15
8.4V
16
11.9V
IC3401
1
4.8V
2
3.4V
3
2.7V
4
2.5V
5
2.5V
6
2.5V
7
2.5V
8
2.5V
9
2.5V
10
2.5V
11
2.5V
12
2.5V
13
2.5V
14
2.5V
15
2.5V
16
0V
17
2.5V
18
5.1V
19
3.3V
20
4.8V
IC3431
1
5.8V
2
11.7V
3
5.8V
4
11.8V
5
0V
6
0V
7
5.8V
8
5.8V
9
5.8V
10
0V
11
4.8V
12
4.8V
13
5.8V
14
5.8V
15
5.8V
16
5.8V
17
0V
18
0V
19
0V
20
0V
IC3451
1
0V
2
0.3V
3
5.1V
4
0V
5
2.5V
6
0.4V
7
2.5V
8
2.5V
9
0V
10
0V
11
2.5V
12
0V
13
0V
14
0V
15
2.5V
16
2.5V
17
0.4V
18
4.6V
19
0V
20
2.3V
21
2.5V
22
2.5V
23
2.4V
24
0V
25
2.5V
26
5.0V
27
2.4V
28
2.3V
29
2.3V
30
2.3V
31
2.3V
32
0.3V
33
2.3V
34
2.3V
35
2.3V
36
4.7V
37
0V
38
4.8V
39
2.0V
40
3.4V
41
2.4V
42
0V
43
2.0V
44
0V
45
2.4V
46
4.8V
47
4.7V
48
2.0V
49
4.8V
50
0V
51
4.0V
52
0V
IC3801
1
4.5V
2
4.6V
3
6.0V
4
0V
5
0V
6
0V
7
0V
8
5.3V
9
5.3V
10
0V
11
11.9V
12
5.9V
13
0V
14
0V
15
4.5V
16
4.5V
IC3811
1
2.5V
2
0V
3
0V
4
0V
5
0V
6
0V
7
2.2V
8
2.2V
9
2.2V
10
2.2V
11
2.6V
12
4.3V
13
0V
14
5.1V
15
2.5V
16
0V
Voltage on Transistors
Q801
E
0V
C
2.0V
B
0.6V
Q2001
E
0V
C
13.2V
B
0V
Q861
E
5.0V
C
2.5V
B
5.0V
Q875
E
0V
C
4.7V
B
0V
Q874
E
4.9V
C
4.9V
B
5.6V
Q873
E
0V
C
0V
B
0.8V
Q872
E
0V
C
0.2V
B
0.6V
Q871
E
0V
C
6.3V
B
0.1V
Q1902
E
0V
C
5.0V
B
0.0V
Q1901
E
1.8V
C
5.0V
B
0.2V
Q121
E
2.8V
C
8.0V
B
3.3V
Q1003
E
0V
C
0.6V
B
0V
Q1202
E
0V
C
0V
B
0V
Q1201
E
0V
C
0V
B
0.6V
Q652
E
5.2V
C
8.3V
B
5.8V
Q641
E
6.3V
C
29.5V
B
6.7V
Q613
E
0V
C
--
B
-1.1V
Q612
E
0V
C
-1.1V
B
-1.4V
Q611
E
10.8V
C
-1.4V
B
10.5V
Q682
E
5.0V
C
0.1V
B
5.6V
Q681
E
5.0V
C
7.8V
B
5.7V
Q835
E
0V
C
29.4V
B
0V
Q001
E
0V
C
15.5V
B
0.1V
Q1043
E
3.4V
C
11.9V
B
4.0V
Q1042
E
10.0V
C
4.0V
B
9.4V
Q1041
E
2.4V
C
9.4V
B
3.0V
Q171
E
2.5V
C
11.8V
B
3.1V
Q1005
E
5.0V
C
11.9V
B
5.6V
Q1004
E
5.0V
C
11.9V
B
5.6V
Q1002
E
0.1V
C
11.8V
B
0.6V
Q1001
E
0.6V
C
0V
B
0V
Q1203
E
0V
C
0V
B
0V
Q2651
E
11.8V
C
0V
B
11.9V
Q2640
E
1.5V
C
0V
B
0.9V
Q3802
E
5.2V
C
11.9V
B
5.9V
Q3801
E
0.7V
C
6.1V
B
1.4V
Q462
E
0V
C
12.9V
B
0.5V
Q461
E
12.9V
C
0V
B
13.5V
Q432
E
0V
C
--
B
0V
Q431
E
0V
C
10.8V
B
0.3V
Q154
E
3.1V
C
0V
B
2.4V
Q153
E
9.3V
C
2.3V
B
8.7V
Q152
E
3.2V
C
8.7V
B
0V
Q151
E
3.8V
C
0V
B
3.2V
Q501
E
0V
C
4.7V
B
0V
Q203
E
0V
C
6.0V
B
0V
Q202
E
0V
C
0.4V
B
0V
Q201
E
0V
C
0V
B
0.8V
Q1204
E
0V
C
11.9V
B
0V
Q3483
E
1.9V
C
8.4V
B
2.5V
Q1252
E
7.9V
C
11.9V
B
8.4V
Q1251
E
7.7V
C
11.9V
B
8.4V
Q3482
E
7.7V
C
11.9V
B
8.4V
Q2621
E
1.9V
C 143.8V
B
2.2V
Q3481
E
1.9V
C
8.4V
B
2.5V
Q2611
E
1.8V
C 137.1V
B
2.2V
Q3432
E
5.2V
C
11.9V
B
5.9V
Q2601
E
1.8V
C 134.3V
B
2.3V
Q3431
E
5.2V
C
11.9V
B
5.9V
Q3484
E
7.7V
C
11.9V
B
8.4V
MAIN :1AA0B10E346HA
CRT :1AA0B10E346HB
PWB
1AA4B10E1140B
1
3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
11.IF
10
9V
BAND3
BAND2
BAND1
2
7
5
9
10
6
8
11
-4
1
6
4
10
7
3
5
2
1
9
10
11
12
13
14
15
16
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
HORIZ.
OUTPUT
FBT
VCC2
GND
R-Y OUT
B-Y OUT
REF
B-Y IN
NC
R-Y IN
HUE
B-Y IN
R-Y IN
R-Y OUT
B-Y OUT
SECAM
COL-PLL
3.58XTAL
4.43XTAL
H-START
H-OUT
H-F/B
H-SHIFT
AFC1
V-F/B
V-RAMP
V-OUT
AFT
IF IN-M
IF IN-P
TU AGC
AGC CAP.
AGC ADJ.
A-OUT
S.C.P
D447
C520
R496
D495
R495
JS435
C492
D491
C491
R491
D442
R429
AJ1
C512
C441H1
C441H2
C429
C513
SW501
R513
R511
R509
VR501
IC501H4
R505
L501
R508
R507
C511
Q432H7
Q432H6
C421
D445
R447
C445
D446
R448
R222
Q432H5
Q432H4
L444
C441
Q432
C423
R223
C278
C171
R358
R214
C172
C273
C272
C271
D271
C274
R362
R365
IC201
C205
C204
C203
C202
R202
C362
R137
C361
C353
C352
C351
C132
R138
R352
R364
R356
R351
X131
C134
R357
C363
C133
R133
R134
C201
R201
X201
R213
D361
C131
R361
R174
R135
C138
C354
R271
VR361
VR131
Z101
Z102
R173
C173
R514
UZ-7.5BSC:
UZ-8.2BSA
CJ100CA
5.6K
1SS133:
1SS176
180K
J
100EM
22
ERA18-04:
ES1:
500KK
680A
1/2DJ
2.2
J
7WK8.2
(I:VC)
J
25EM
1000T
250
GJ0.47
EM10
S10B1370N
1SJ
1.5K
1SJ
270
1SJ
1.2
R3D6101NJ:
R3L1101NJ
<B-100>
10K
J
2.7K
220
100GK
0.15P
:100HJ
0.15H
1500MJ
8200XE
1SS133:
1SS176
4.7K
EM10
1SS133:
1SS176
1/2DJ330
DJ120K
AC0013
(:B)
200NJ
0.36EAQ
2SD1651YB
3000KK
330(AHH:
CRD:CBT)
12K
X
EM1
X
1/10GJ
6.8K
25KZ0.1FA:
KZ0.1FA
KZ
0.01FA
KK
1000BA
KK
1000BA
RD5.1EB3:
UZ-5.1BCC:
MTZ5.1C
X
J
1/10GJ
4.7K
TDA8361/N5
25KZ0.1FA:
KZ0.1FA
25KZ0.1FA:
KZ0.1FA
KK4700BA
63GK0.1V
:HJ0.1G
1/10GJ
100K
KZ
0.01FA
1/10GJ
100
KK2700
BA
KK4700
BA
FK4700
(BE:D)
63GK0.1V
:HJ0.1G
KK1000BA
1/10GJ
5.6K
1/10GJ
1M
1/10GJ
100
1/10GJ
100
100
SF5345
EM2.2
1/10
GJ15K
16EM
100
KZ0.01FA
1/10GJ
180
1/10GJ
8.2K
CJ18CA
1/10GJ
8.2K
V10B2110N:
V1E042XCB
1/10GJ
15K
MTZJ11C:
UZ-11BSC
1/10GZ
0.0
1/10GJ
390K
1/10
GJ15K
1/10GJ
22K
KZ
0.01FA
EM1
DJ220
R30128XMT:
R3D6103NJ
<B-10K>
R30128XMT:
R3D6103NJ
<B-1OK>
1AA2SHF0116--
1AA2SHF0162--
1/10GJ
180
16EM
2.2
P.F
P.F
130V
R102/R104/R106
Q102/Q104/Q106
JS491
T471
L445
KDY-5
KDY-6
KDY-3
KDY-1
R481
KQ
R444
R224
KDY
R102
R104
R106
L1030
R105
Q105
Q106
Q104
R103
Q102
R363
C222
J
RMPG06G
L40B05500
<MC4>
AA0026(:A)
2SJ
1.8
J10EA030N
1SJ1K
DJ1K
X
1/10GJ
12K
1/10GJ
12K
1/10GJ
12K
J
QT0378(A:B):
2SC536(E-NP:
F-NP:G-NP)
QT0378(A:B):
2SC536(E-NP:
F-NP:G-NP)
QT0378(A:B):
2SC536(E-NP:
F-NP:G-NP)
1/10GJ
22K
100EM2.2X
W902 W30B00100
Q701,Q711,Q721
R101/R103/R105
Q101/Q103/Q105
V:IN
R
G
B
Q1021/Q1031
Q1022/Q1032
Q901
R725
R724
R714
R715
R705
K701
C731
K7D
K7M
R704
K7Q
L701
C701
C711
C721
L700
L705
D1032
R1029
R1026
R1027
R1028
L1020
D1031
R1023
Q1021
Q1022
R1021
R1022
D1021
Q1031
Q1032
R1031
R1032
R1033
C1021
Q103
R101
Q101
C109
C108
R110
A101P2
A101P1
L100
L105
C106
A51EBV12X09
<VIDEO COLOUR>
1/2DJ
3.3K
QT0229Z:
2SC2621
(DRA:ERA):
2SC2688'1'
(K:L:M)
2SJ
12K
QT0229Z:
2SC2621
(DRA:ERA):
2SC2688'1'
(K:L:M)
2SJ
12K
1/2DJ
3.3K
QT0229Z:
2SC2621
(DRA:ERA):
2SC2688'1'
(K:L:M)
1/2DJ
3.3K
EK0618L
2000KP
1000
AHE
X
J30B0250N
2SJ
12K
J10EA030N
J
KK470
KK470
KK470
J
ZZ0122
1SS133:
1/10GJ
390
1/10GJ
560
1/10GJ
560
1/10GJ
560
J
1SS133:
1SS176
DJ4.7K
QT0379(A:B):
2SA608(ECNP:
FCNP:GCNP)
QT0378(A:B):
2SC536(E-NP:
F-NP:G-NP)
1/10GJ
470
10K
1SS133:
1SS176
QT0379(A:B):
2SA608(ECNP:
FCNP:GCNP)
QT0378(A:B):
2SC536(E-NP:
F-NP:G-NP)
1/10GJ
1.2K
1/10GJ
3.3K
1/10GJ
1.2K
25KZ0.1FA:
KZ0.1FA
1/10GJ
47K
QT0379(A:B):
2SA608(ECNP:
FCNP:GCNP)
QT0379(A:B):
2SA608(ECNP:
FCNP:GCNP)
1/10GJ
47K
1/10GJ
47K
QT0379(A:B):
2SA608(ECNP:
FCNP:GCNP)
X
X
1/10GZ
0.0
J30B0250N
J30B0250N
J
J
KZ0.01FA
9V
IGNR
G-BIAS
G-OUT
R-DRIVE
R-BIAS
R-OUT
B-BIAS
B-OUT
B-DRIVE
D251/../D254
D1007/D1011/D1015/
D1016/D1019/D1020
6.MB
5.LB
4.HB
3.UB
1.AGC
2.TU
5
1
Q721
Q711
Q701
R732
K7P
C732
R703
R713
R723
R702
R701
R711
R712
R722
R721
R741
R727
Q741
R742
R744
VR721
VR711
VR701
VR702
VR712
L1002
L1006
C102
A101
TP-E
L1021
WB
D1016
C100
Q251
D252
D253
D254
K1001
R1020
R1016
R1015
R1011
R1019
R1007
R1008
R1001
C1002
R1004
C1004
R1005
R1002
R1003
L1003
C1003
R1009
C1001
D1011
D1019
D1015
D1020
D1007
C110
T101
L103
KP
R251
R252
D251
C251
R253
TP-A
R109
C105
C101
X
J10EA050N
X
DJ1K
DJ2.2K
DJ1.8K
DJ3.9K
DJ330
DJ330
DJ3.9K
DJ3.9K
DJ330
DJ4.7K
DJ470
QT0379(A:B):
2SA608(ECNP:
FCNP:GCNP)
DJ3.3K
DJ330
R3D8472NJ
R3D8472NJ
R3D8472NJ
R3D8102NJ
R3D8102NJ
L2B9
100KN
L2B9
100KN
KK1000
BA
F1BEB0090
J30B0250N
Z21B0040N
X
MTZJ11C:
UZ-11BSC
16EM
47
QT0379(A:B):
2SA608(ECNP:
FCNP:GCNP)
1SS133:
1SS176
1SS133:
1SS176
1SS133:
1SS176
J1EK1745-:
J11B0490N
75
75
75
75
75
75
39K
1/10GJ
12K
63GK0.47V
:HJ0.47G
1/10GJ
560
16EM
10
1/10GJ
100K
1/10GJ
12K
1/10GJ
5.6K
L2B9
100KN
KZ
0.01FA
1/10GJ
27K
CJ100CA
MTZJ11C:
UZ-11BSC
MTZJ11C:
UZ-11BSC
MTZJ11C:
UZ-11BSC
MTZJ11C:
UZ-11BSC
MTZJ11C:
UZ-11BSC
X
X
L2B9
5R6KN
J10EA050N
1/10GZ
0.0
1/10GJ
10K
1SS133:
1SS176
16EM
330
10K
J30B0250N
1/10GZ
0.0
EM1
16EM
47
TUNE
SCRT
9V
9V
9V
A:IN
B
G
BLK
V:OUT
V:IN
R
VTR:PLAY
A:OUT
5
1
5
3
6
2
3
1
1
Part No. SKP20103 F2TEV (SHEET 2/2)
MAIN
:1AA0B10E346BA
MAIN
:1AA0B10E346BB
