Sony KP-44PS2 - Schematic Diagrams and Printed Wiring Boards; Schematic Diagram of J (1;2) Board

123456
7
8 9 10 11 12 13
14
15 16 17 18 19 20 21 22
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
– 79 –
– 80 –
– 81 – – 82 –
7-4. SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS
Note:
• The parts marked “#” on schematic diagrams are not mounted.
• All capacitors are in µF unless otherwise noted. (pF: µµF)
Capacitors without voltage indication are all 50 V.
• Indication of resistance, which does not have one for rating
electrical power, is as follows.
Pitch: 5 mm
Rating electrical power 1/4 W (CHIP : 1/10 W)
• All resistors are in ohms.
•
: nonflammable resistor.
• 5 : fusible resistor.
•
: internal component.
•
: panel designation, and adjustment for repair.
• All variable and adjustable resistors have characteristic curve B,
unless otherwise noted.
•
: earth-ground.
•
: earth-chassis.
• All voltages are in V.
• Readings are taken with a 10 M digital multimeter.
• Readings are taken with a color-bar signal input.
• Voltage variations may be noted due to normal production
tolerances.
•
*
: Can not be measured.
• NO MARK: Common
• < > : SECAM
• ( ) : NTSC 3.58 MHz
• Circled numbers are waveform references.
•
: B + bus.
•
:B – bus.
• F : Signal path.
Reference information
RESISTOR : RN METAL FILM
: RC SOLID
: FPRD NONFLAMMABLE CARBON
: FUSE NONFLAMMABLE FUSIBLE
: RW NONFLAMMABLE WIREWOUND
: RS NONFLAMMABLE METAL OXIDE
: RB NONFLAMMABLE CEMENT
COIL : LF-8L MICRO INDUCTOR
CAPACITOR : TA TANTALUM
: PS STYROL
: PP POLYPROPYLENE
: PT MYLAR
: MPS METALIZED POLYESTER
: MPP METALIZED POLYPROPYLENE
: ALB BIPOLAR
: ALT HIGH TEMPERATURE
: ALR HIGH RIPPLE
Note: The components identified by shading and mark
¡ are critical for safety. Replace only with part
number specified.
V
V
0
+ANA5V
0.1
0.4
0.2
0.4
1.8
3.3
2.4
1.8
2.4
2.2
1.8
2.8 2.0 0.2 2.3 2.6 0.4 0.8 3.0 4.8 4.8
1.9
1.9
1.8
2.4
0.9 4.0
0
0
0
0
+9V
3.9
3.9
0.6
0.1
0.1
0.6
0.4
0.2
0.4
0.1
+ANA5V
0.4
1.7
3.3
2.1
1.7
2.2
5.0(0)
2.4
3.7
1.8
2.3 1.9 1.4 0.2 2.3 2.6 0.8 2.5 4.8 4.8
0.1
2.3
1.7
1.8
1.9
2.5 2.5 2.5 1.0 4.0
6.2 5.0
6.2
5.0
16
17
0
4.5
4.5
4.5 4.5 4.5
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4
4.4 4.4 4.4 4.4 4.4 4.4 4.4 4.4 4.4
4.5
3.4
4.0
4.0
4.0
4.4
5.0
4.9
5.0
4.8
1.8 5.3 4.3 4.3 5.0 4.3 3.3 3.8 4.9 4.9
4.3 3.4 3.6
19
18
20
4.6
3.9
+9V
+9V
14
7
8
9
10
11
12
15
13
4.2
3.5
2.4 1.8
3.8
1.8
1.1
1.2
5.0
1.1
1.8
1.1
1.8
1.2
8.1
1.8
+ANA5V
4.4
3.8
3.8
1.9
1.3
1.3
1.3
5.0
0
0
0
0
3.7
3.7
4.4
4.4
1.3
0.5
1.4
2.6
1.4
3.7 4.8
5.0
3.3
2.6
4.8
1.9
2.4
3.2
2.6
1.8
+9V
2.4
1.7
1.5
0.9
0.9
0.9
1.6
1.6
2.7
3.3
2.4
3.3
7.9
1.9
1.4 0.5 0.9 0.9 2.8 1.8
1.8
1.0
5.0(0)
5.0(0)
2
5
3
4
1
3.7
+DIG 5V
2.6
1.9
1.3
1.8
2.5
4.3 5.0 5.4
AUDIO(R)
R-Y
B-Y
Y
Y
C
Y/C
R-Y
R-Y
B-Y
Y
B-Y
Y
AUDIO(R)
AUDIO(L)
AUDIO(L)
AUDIO(R)
AUDIO(R)
AUDIO(L)
AUDIO(L)
AUDIO
R-Y
B-Y
Y
R
G
B
R/G/B
VIDEO/Y
VIDEO Y/C
C
AUDIO(R)
AUDIO(R)
AUDIO(L)
AUDIO
AUDIO(R)
AUDIO(L)
AUDIO
AUDIO(R)
AUDIO(R)
AUDIO(L)
AUDIO(L)
VIDEO
C
C
R/G/B
VIDEO
C
VIDEO/Y
VIDEO/Y
VIDEO/Y
VIDEO
C
VIDEO/Y
VIDEO
VIDEO
AUDIO(L/R)
AUDIO
VIDEO VIDEO
Y
B-Y B-Y
Y
B-Y R-Y
AUDIO
(R)
AUDIO
AUDIO AUDIO
(R)
AUDIO
(L)
AUDIO(R) AUDIO(L)
VIDEO
VIDEO
VIDEO
VIDEO
VIDEO
VIDEO
AUDIO(R)
AUDIO(L)
AUDIO(R)
AUDIO(L)
VIDEO/Y
C
AUDIO(R)
AUDIO(L)
VIDEO/Y
C
VIDEO/Y
VIDEO
AUDIO
(R)
AUDIO(R)
AUDIO
(L)
AUDIO
(L)
VIDEO
VIDEO
VIDEO
VIDEO
VIDEO
VIDEO
VIDEO
C
VIDEO
VIDEO/Y
AUDIO
(R)
AUDIO
AUDIO
AUDIO
(R)
(L)
(L)
VIDEO
VIDEO
R/G/B
VIDEO
B
G
R
AUDIO
(R)
AUDIO
(R)
AUDIO
AUDIO
(L)
(L)
C
VIDEO
C
Y
Y
AUDIO(R)
AUDIO(L)
(L)
CY
C
VIDEO
VIDEO/Y
6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
1 2 3 4 5 6 7 8 9 10 11 12
13
14
15
16
17
18
19
20
21
22
23
24
252627282930313233343536
37
38
39
40
41
42
43
44
45
46
47
48
1 2 3
46
1 2 3
46
1 2 3
46
EMI
EMI
EMI
EMI
1 2 3 4 5 6 7 8 9 10 11 12 13 14
15
16
17
18
19
20
21
22
23
24
2526272829303132333435363738
39
40
41
42
43
44
45
46
47
48
EMI
EMI
EMI
1 2 3 4 5 6 7 8 9 10 11 12 13 14
15
16
17
18
19
20
21
22
23
24
2526272829303132333435363738
39
40
41
42
43
44
45
46
47
48
EMI
EMI
EMI
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
33343536373839404142434445464748495051
52
53
54
55
56
57
58
59
60
61
62
63
64
EMI
EMI
+ -
A1 B1 A2 B2 A3 B3 A4 B4 A5 B5 A6 B6 A7 B7 A8 B8 A9 B9
A10 B10 A11 B11 A12 B12 A13 B13 A14 B14 A15 B15 A16 B16 A17 B17 A18 B18 A19 B19 A20 B20 A21 B21 A22 B22 A23 B23 A24 B24 A25 B25
G
S
D
G
S
D
1
2
3
4
5
6
7
8
9
10
11
IO
G
IO
G
1 2 3 4
5678
1 2 3 4
5678
1234
5 6 7 8
D8913
D8914
C8909
C8911
C8908
C8910
R8940
R8938
C8905
C8907
C8904
C8906
R8914
C8901
R8982
C8501
C8511
C8507
C8505
C8504
C8509
C8508
C8514
C8516
C8518
C8517
C8521
C8519
C8520
C8515
C8506
R8517
R8522
R8530
R8531
R8507
R8508
R8506
FL8500
FL8501
FL8502
FL8504
FL8503
C8424
C8700
FL8701
R8526
C8703
FL8700
C8503
R8965
R8954
R8950
R8952
R8958
R8963
R8947
R8948
R8955
R8956
R8961
R8959
R8943
R8929
R8930
R8931
R8932
R8949
R8942
R8935
R8934
R8936
R8933
R8945
R8944
D8915
D8912
D8907
R8909
R8900
R8901
R8902
R8925
R8922
C8900
C8902
C8903
R8907
R8919
R8903
R8905
R8904
R8918
R8968
R8910
R8913
R8912
R8921
R8923
R8924
R8915
D8901
D8902
D8903
D8904
D8905
D8906
D8908
D8909
D8910
D8911
C8512
C8513
C8510
R8510
R8521 R8529
R8527
R8528
R8520
R8523
R8519R8532
C8708 C8709
IC8500
R8962
R8906
C8321
C8323
C8325
C8336
C8338 C8337
C8335
FL8302
FL8303
C8324
C8314
C8311
C8313
C8415
C8419
C8410
C8411
R8318
R8402
R8401
C8302
R8340
R8321
R8317
C8451
C8452
C8453
C8454
C8455
C8456
C8457
C8458
C8459
C8460
C8461
C8462
FL8451
C8463
C8466
C8470
C8465C8464
R8405
FL8452
C8497
FL8304
C8318
D8451
R8475
R8470
R8459 R8458
R8468
R8319
R8453
C8495
C8494C8493
C8427C8416
C8403
FL8402
FL8401
C8406
C8405
R8412
R8413
C8414FL8403
R8406
R8409
C8418
R8329
R8328
R8323
R8326
C8322
C8331
C8329
C8417
C8345
C8327
C8306
C8401
C8437
C8346
R8300
R8410
R8414
R8415
R8466
R8467
R8430
R8431
C8502
R8502
TB8101
R8452R8451
R8826
R8827
R8839
C8819
R8845
C8822
L8102
L8101
R8833
R8835
C8815
C8816
R8840
R8842
C8818
C8817
R8838
R8843
C8821
C8820
R8846
R8847
R8851
R8812
C8805
C8806
R8813
C8807
R8815
C8808
R8821
R8823
C8811 C8812
R8816
R8301
R8338
R8339
R8302
R8428
R8427
R8426
C8308
C8319
R8996
R8997
R8834
CN8101
R8512
R8941
R8957
R8916
R8911
R8917
R8920
R8926
R8927
R8928
R8937
R8939
R8946
R8951
R8953
R8964
R8960
R8969
R8533
R8514
R8534
R8509
R8981
C8916
R8983
R8503
R8501
R8505
R8504
R8995
R8309
R8994
R8836
R8837
R8828
R8831
R8440
R8469
R8441
R8474
C8479
R8407
C8309
C8301
R8403
R8404
R8974
R8975
R8976
R8977
C8917
C8918
C8919
C8920
D8916
D8917
R8978
R8454
C8445
C8446
C8448
C8449
R8477
R8478
R8853
C8824
C8823
R8342
C8825
R8481
R8307
C8348
C8349
C8350
C8351
C8352
C8305
R8315
R8316
C8492
C8491
R8416
R8417
R8418
C8912
R8972
R8973
R8967
R8966
C8913
D8450
R8854
R8844
C8524
C8525
R8850
C8921
C8922
C8923
C8924
C8925
C8926
C8927
C8928
C8929
C8930
C8931
C8932
D8922
D8923
D8924
D8925
D8926
D8927
D8928
D8929
D8930
D8931
D8932
D8933
C8347
C8404
C8408
L8919
C8914
C8915
C8526
D8918
D8919
D8920
D8921
L8552
L8804
L8805
L8806
X8301
X8401
R8809
R8810
IC8301
IC8401
R8832
C8444
C8486
C8441
C8442
R8455
R8479
R8336
R8804
R8801 R8805
R8419
C8814
R8306
C8402
R8979
R8411
C8356
C8357
C8359
C8358
C8360
C8361
C8355
C8353
C8354
R8432
R8433
R8437
R8436
R8438
R8439
R8434
R8435
R8984
R8985
R8986
R8303
R8429
C8431
R8327
R8482
R8483
R8484
R8485
R8987
R8988
R8535
R8536
D8900
R8908
CN8903
D8301
D8302
R8524
C8450
L8801
L8802
R8818
R8841
L8454
IC8303
IC8452
Q8309
Q8311
IC8451
Q8452
IC8305
IC8304
IC8302
Q8451
Q8815
Q8814
Q8813
Q8812
Q8810
Q8811
Q8809
Q8807
Q8805
Q8804
Q8801
Q8902
Q8901
Q8502
Q8302
Q8503
Q8504
Q8501
Q8904
Q8903
Q8905
Q8906
CN8900
CN8901
(SMARTLINK)
CN8902
J8901
C8447
0.022 B:CHIP
0.01 B:CHIP
0.01 B:CHIP
0.47
16V
B:CHIP
0.1
25V
B:CHIP
2.2
47
16V
0.01
B:CHIP
0.01
B:CHIP
47
16V
0.1
25V
B:CHIP
47
16V
10p
CH:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
10
1 16V B:CHIP
0.01 B:CHIP
0.01
B:CHIP
0.01
B:CHIP
0.1 25V B:CHIP
C8334 # 25V B:CHIP C8333 # 25V B:CHIP C8332 # 25V B:CHIP
0.1 25V B:CHIP 0.1 25V B:CHIP
1
16V
B:CHIP
4.7
0.22
25V
B:CHIP
0.22
25V
B:CHIP
47
16V
0.22
25V
B:CHIP
0.22
25V
B:CHIP
47
16V
0.47
16V
B:CHIP
0.01
B:CHIP
2.2
47
16V
47
16V
0.1 25V B:CHIP
0.01
B:CHIP
0.01
B:CHIP
47
16V
10p
CH:CHIP
0.01
B:CHIP
1
16V
B:CHIP
0.1
25V
B:CHIP
10
0.22
25V
B:CHIP
0.01
B:CHIP
4.7
100p
:CHIP
100p
:CHIP
100
16V
100
16V
0.1 25V B:CHIP
0.1
25V
B:CHIP
0.1 25V B:CHIP
0.1 25V B:CHIP
10
0.1 25V B:CHIP
0.1 25V B:CHIP
0.1 25V B:CHIP
0.1 25V B:CHIP
0.1 25V B:CHIP
0.1 25V B:CHIP
0.1
25V
B:CHIP
47
16V
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.01
B:CHIP
0.1 25V B:CHIP
2.2 16V F:CHIP
2.2
16V
F:CHIP
2.2
16V
F:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
10
47
16V
0.01
B:CHIP
47
16V
0.1
25V
B:CHIP
0.1
25V
B:CHIP
100
16V
0.022
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
100
16V
47
16V
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
47
16V
0.1
25V
B:CHIP
10
0.1 25V B:CHIP
C8704
0.01 B:CHIP
C8702
470p CH:CHIP
0.1
25V
B:CHIP
10
120p
CH:CHIP
82p
CH:CHIP
82p
CH:CHIP
10p
CH:CHIP
0.01
B:CHIP
47
25V
120p
CH:CHIP
82p
CH:CHIP
82p
CH:CHIP
10p CH:CHIP
0.22
25V
B:CHIP
0.01
B:CHIP
47
25V
0.22
25V
B:CHIP
100
16V
100
16V
100
16V
100p
CH:CHIP
0.0047
B:CHIP
0.0047
B:CHIP
100p
CH:CHIP
100p
CH:CHIP
100p
CH:CHIP
0.0047
B:CHIP
0.0047
B:CHIP
100p
CH:CHIP
0.0047
B:CHIP
100p
CH:CHIP
0.0047
B:CHIP
0.001
B:CHIP
0.001
B:CHIP
47
16V
0.1
25V
B:CHIP
100
16V
100p
CH:CHIP
100p
CH:CHIP
2.2
16V
F:CHIP
2.2 16V F:CHIP
47
16V
2.2
16V
F:CHIP
47
16V
2.2
16V
F:CHIP
47
16V
2.2
16V
F:CHIP
47
16V
2.2
16V
F:CHIP
47
16V
2.2
16V
F:CHIP
47
16V
2.2
16V
F:CHIP
50P
GRY
:BTOB-P
UDZ-12B
UDZ-12B
UDZ-12B
UDZ-12B
UDZ-12B
UDZ-12B
UDZ-12B
UDZ-12B
UDZ-12B
UDZ-6.8B
UDZ-6.8B
UDZ-6.8B
UDZ-6.8B
UDZ-12B
UDZ-12B
UDZ-12B
UDZ-12B
UDZ-12B
UDZ-12B
UDZ-12B
UDZ-12B
UDZ-12B
UDZ-12B
UDZ-12B
UDZ-12B
EMI
EMI
EMI
EMI
EMI
EMI
EMI
EMI
EMI
EMI
LPF
LPF
BPF
EMI
EMI
CXD2064Q-T6
0
:CHIP
100 :CHIP
47 :CHIP
0
:CHIP
1k
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
470 :CHIP
0 :CHIP
47
:CHIP
47
:CHIP
100
:CHIP
100
:CHIP
47 :CHIP
47 :CHIP
3.9k :CHIP
0 :CHIP
0
:CHIP
0
:CHIP
27k :CHIP
# :CHIP
3.9k :CHIP
47
:CHIP
8.2k
:CHIP
47
:CHIP
100 :CHIP
100 :CHIP
100 :CHIP
100 :CHIP
100 :CHIP
0
:CHIP
0 :CHIP
0 :CHIP
47 :CHIP
47 :CHIP
47 :CHIP
47k
:CHIP
47k
:CHIP
0
:CHIP
0
:CHIP
68k
:CHIP
68k
:CHIP
39k
:RN-CP
560
:RN-CP
220 :CHIP 220 :CHIP
100 :CHIP
100 :CHIP
2.2k
:CHIP
47
:CHIP
75
:CHIP
47
:CHIP
75
:CHIP
47k
:CHIP
18k
:CHIP
2.2k
:CHIP
68k
:CHIP
27k
:CHIP
0
:CHIP
1k
:CHIP
0
:CHIP
56k
:CHIP
0
:CHIP
560
:CHIP
180
:CHIP
5.6k
:CHIP
0
:CHIP
47
:CHIP
0
:CHIP
330
:CHIP
470 :CHIP
3.3k
:CHIP
470
:CHIP
220
:CHIP
3.3k
:CHIP
820 :CHIP
820
:CHIP
1.8k
:CHIP
1.2k
:CHIP
1.5k
:CHIP
1k
:CHIP
1k
:CHIP
0
:CHIP
330
:CHIP
330
:CHIP
1k
:CHIP
10k
:CHIP
100
:CHIP
1.2k
:CHIP
0
:CHIP
0
:CHIP
150 :CHIP
180
:CHIP
0
:CHIP
330 :CHIP
330
:CHIP
47k
:CHIP
18k
:CHIP
1k
:CHIP
2.2k
:CHIP
10k
:CHIP
100
:CHIP
1.2k
:CHIP
0
:CHIP
470
:CHIP
470
:CHIP
470 :CHIP
0 :CHIP
0
:CHIP
47k
:CHIP
33k :CHIP
390
:CHIP
1k
:CHIP
390
:CHIP
47k
:CHIP
47k
:CHIP
470k
:CHIP
270
:CHIP
2.2k
:CHIP
1k
:CHIP
0
:CHIP
100
:CHIP
0
:CHIP
75
:CHIP
8.2k
:CHIP
75
:CHIP
47 :CHIP
47 :CHIP
470k
:CHIP
2.2k
:CHIP
0
:CHIP
0
:CHIP
75
:CHIP
75
:CHIP
75
:CHIP
75
:CHIP
47 :CHIP
47 :CHIP
47
:CHIP
390
:CHIP
1k
:CHIP
390
:CHIP
1k
:CHIP
47k
:CHIP
47k
:CHIP
470k
:CHIP
470k
:CHIP
270
:CHIP
2.2k
:CHIP
270
:CHIP
2.2k
:CHIP
100
:CHIP
22
:CHIP
75
:CHIP
8.2k
:CHIP
75
:CHIP
47
:CHIP
390
:CHIP
1k
:CHIP
75
:CHIP
47k
:CHIP
47
:CHIP
470k
:CHIP
270
:CHIP
2.2k
:CHIP
390
:CHIP
1k
:CHIP
100
:CHIP
47k
:CHIP
75
:CHIP
47 :CHIP
75
:CHIP
8.2k
:CHIP
470k
:CHIP
270
:CHIP
2.2k
:CHIP
330
:CHIP
330
:CHIP
75
:CHIP
47 :CHIP
680
:CHIP
680
:CHIP
470k
:CHIP
2.2k
:CHIP
470k
:CHIP
2.2k :CHIP
2.7k
:CHIP
47k
:CHIP
2.2k
:CHIP
18k
:CHIP
10k
:CHIP
47k
:CHIP
1k
:CHIP
1k
:CHIP
33k
:CHIP
47k
:CHIP
1.8k :CHIP
0.1 25V B:CHIP
2.2 16V F:CHIP
10µH
:LB2016
10µH
:LB2016
10µH
:LB2016
10µH
:LB2016
10µH
:LB2016
560 :RN-CP
0
:CHIP
100 :CHIP
220
:CHIP
270
:CHIP
2.7k
:CHIP
27k
:CHIP
0.022 B:CHIP
100
:CHIP
470
:CHIP
8.2k
:CHIP
1
F:CHIP
1
F:CHIP
470
16V
100
16V
100
16V
100
16V
100
16V
0.1
25V
B:CHIP
0.1
25V
B:CHIP
22
25V
:BP
10p CH:CHIP
10p CH:CHIP
100
16V
:BP
0
:CHIP
0
:CHIP
22k
:CHIP
22k
:CHIP
2.2k
:CHIP
2.2k
:CHIP
4.7
:CHIP
4.7
:CHIP
220
:CHIP
220
:CHIP
0
:CHIP
4.7k
:CHIP
4.7k
:CHIP
16.2MHz
16.2MHz
1M
:CHIP
150
:CHIP
150
:CHIP
150
:CHIP
150
:CHIP
0
:CHIP
0
:CHIP
47k
:CHIP
47k
:CHIP
UDZS-8.2B
UDZS-8.2B
UDZS-8.2B
UDZS-8.2B
UDZS-8.2B
UDZS-8.2B
UDZS-8.2B
UDZS-8.2B
UDZS-8.2B
UDZS-8.2B
UDZS-8.2B
CXA2123BQ
MAIN
COLOR DECODER
CXA2123BQ
SUB COLOR
DECODER
270
:CHIP
11P
RED-L
:S-MICRO
UDZ-4.7B
UDZ-4.7B
0
:CHIP
470
16V
18µH
:CHIP
18µH
:CHIP
430
:RN-CP
430
:RN-CP
47µH
TC7W08F
SYNC BUFF
TDA2822D013TR
HP AMP
2SC2412K
MUTE
2SC2412K
MUTE
CXA2149AQ-TL
AV SW
2SC2412K
BUFF
LF50CDT-TR
5V REG
LF50CDT-TR
5V REG
TC7W08F
SYNC BUF
2SC2412K
BUFF
2SA1037AK
AMP
2SC2412K
AMP
2SA1037AK
BUFF
BSS83
DL SW
2SC2412K
AMP
2SC2412K
BUFF
2SC2412K
BUFF
2SA1037AK
BUFF
BSS83
DL SW
2SC2412K
AMP
2SC2412K
BUFF
2SA1037AK
BUFF
2SC2412K
BUFF
2SC2412K
BUFF
2SC2412K
BUFF
2SA1037AK
BUFF
2SA1037AK
BUFF
2SA1037AK
BUFF
2SC2412K
BUFF
2SC2412K
BUFF
2SC2412K
MUTE
2SC2412K
MUTE
21P(BLK)
21P(ORG)
21P(ORG)
2P
0.1
25V
B:CHIP
V.S(9)
U.S(8)
Y.S(7)
V.M(2)
U.M(1)
Y.M(3)
SCL SDA
HP-MUTE
SDA
SCL
SCL
SDA
SDA
SCL
EXT-Y
EXT-U
EXT-V
SCP.M
HP-R-OUT
HP-MUTE
HP-L-OUT
EXT-V EXT-U EXT-Y
SCP.M
SUB AUDIO
SUB AUDIO
HP-R-OUT
HP-L-OUT
+ANA 5V
+ANA 5V
+ANA 5V
+ANA 5V
+ANA 5V
+6.5V
+6.5V
+DIG 5V
+ANA 5V
+DIG 5V
+DIG 5V
+DIG 5V
+6.5V
+ANA 5V
MAIN-CV
VAR-L-OUT
VAR-R-OUT
VAR-R-OUT
VAR-L-OUT
HP-MUTE
FL+9V
+9V
+9V
+9V
+9V
+9V
+9V
+9V
YUV_M/S
Y/B-Y/R-Y_M/S
MODE-4(3)
MODE-2(2)
C-IN(5)
V-OUT(6)
V/Y-IN(7)
V-IN(3)
V-OUT(2)
MODE-1(1)
BLUE-IN(1)
GREEN-IN(2)
RED-IN(3)
BLK(4)
VP.M(5)
HP.M(6)
SCP.S(10)
VP.S(11)
HP.S(12)
Y.M(3) U.M(1) V.M(2)
VP.M(5) HP.M(6)
Y.S(7) U.S(8) V.S(9)
VP.S(11) HP.S(12)
COMB.Y
COMB.OUT
COMB.Y
COMB.C
AV4(3)
AV3(1)
V/Y-IN(7)
V-IN(3)
COMB.C
SUB-C SUB-Y
AV4(4)
AV3(2)
L-IN(4)
R-IN(2)
R-OUT(5)
L-OUT(7)
L-IN(8)
R-IN(6)
R-IN(10)
L-IN(12)
BLK(4)
MODE-1(1) MODE-2(2) MAIN-C MAIN-Y
L-IN(4)
L-IN(8)
AV3-L
L-IN(12)
R-IN(10)
R-IN(2)
R-IN(6)
AV3-R
L-OUT(7)
MODE-4(3)
BLUE-IN(1)
GREEN-IN(2)
AV4(4)
AV4(3)
AV3(2)
AV3(1)
COMB.OUT
V-OUT(2)
C-IN(5)
R-OUT(5)
RED-IN(3)
V-OUT(6)
R-TV(1)
L-TV(3)
L-TV(3)
R-TV(1)
Y2
U2
V2
SCP.S(10)
MAIN-R-OUT
MAIN-L-OUT
MAIN-L-OUT
MAIN-R-OUT
R-TV(1) L-TV(3)
MAIN-C
MAIN-Y
SUB-Y
SUB-C
V.S(9)
U.S(8)
Y.S(7)
S-R-Y
S-B-Y
S-Y
M-R-Y
M-B-Y
SDA
SCL
SCP.M
V.M(2)
U.M(1)
Y.M(3)
M-Y
AV3-L
AV3-R
TRAP
V.S(9)
U.S(8)
Y.S(7)
V.M(2)
U.M(1)
Y.M(3)
BLUE-IN(1).GREEN-IN(2).RED-IN(3).BLK(4)
MODE-1(1).V-OUT(2).V-IN(3).MODE-2(2).C-IN(5).V-OUT(6).V/Y-IN(7).MODE
DIGITAL COMB FILTER
AUTO WIDE
C3
APC-Fil
CVBS/Y3
ADD(88H)
C2
CVBS/Y2
COMB SYS
SFC OUT
AFC.Fi
C1
CVBS/Y1 SYNC IN CVBS OUT(2VPpp) VS COMB Y COMB C/FORCED S D-GND HS SCP Y FOR SYNC SYNC-Vcc
SYNC-GND
Cr1
Cb1
Y1
Y OUT
Cb out
Cr out
YS1
B1 G1 R1
Y/C GND
Cr2 Cb2
Y2
Y/C Vcc
B2 G2
BPH-Fil
Xtal
D-VDD SCL SDA
YS3
APL FIL
R2
YS/YM
CENTER(-) CENTER(+)
HP L OUT
CVBS IN
HP R OUT
MAIN L OUT
L-TV
MAIN R OUT
R-TV
SW2(NC)
GND SCL SDA
AV LINK HP MUTE
SUB AUDIO
TRAP
NC
CVBS 1 OUT CVBS 2 OUT
TO A BOARD
CN1801
B-SS737.<AEP>-J..-P1-05
TO J(2/2)
TO J(1/2)
TO J(1/2)
J
AV SELECT SWITCH,
VIDEO PROCESS
TO J(1/2)
SYNC-GND
Cr1
Cb1
Y1
Y OUT
YS1
B1 G1 R1
Y/C GND
Cr2 Cb2
Y2
Y/C Vcc
B2 G2
BPH-Fil
Xtal
C3
APC-Fil
CVBS/Y3
C2
CVBS/Y2
COMB SYS
SFC OUT
AFC.Fi
C1
ADD(8AH)
SYNC IN CVBS OUT(2VPpp) VS COMB Y COMB C/FORCED S D-GND HS SCP Y FOR SYNC SYNC-Vcc CVBS/Y1
V OUT
U OUT
D-VDD SCL SDA
APL Fil
YS3
R2
YS/YM
TO J(1/2)
TO J(2/2)
TO J(1/2)
TO J(1/2)
CENTER SP IN
CLOCK IN
PLL CONTROL
GND
CLOCK OUT
CLOCK IN
PLL COMP OUT
A GND
VCO VOLTAGE IN
+5V
+5V
CLAMP ENABLE
A GND
IRF
VB
GND
+5V
GND
D GND
GND
GND
GND
VEH 1
PNR
GND
CLAMP OUT A/D IN A/D REF VOLTAGE A GND +5V A/D REF VOLTAGE CHROMA OUT +5V LUMINANCE OUT A GND VG VRF
D GND
GND +5V GND GND
TRAP APCN
D GND
GND +5V
NTPL 1
GND
DIGITAL COMB FILTER
AV1
GND
VIDEO IN
VIDEO OUT
GND
GND
GND
GND
NC
NC
GND
MODE
LEFT IN
GND
GND
LEFT OUT
RIGHT IN
RIGHT OUT
BLANKING
RED IN
GREEN IN
BLUE IN
GND
VIDEO IN
VIDEO OUT
GND
GND
NC
C IN
GND
GND
NC
NC
GND
MODE
NC
LEFT IN
GND
GND
LEFT OUT
RIGHT IN
RIGHT OUT
AV LINK
GND
VIDEO IN
VIDEO OUT
GND
GND
NC
C IN
GND
GND
NC
NC
NC
GND
MODE
NC
LEFT IN
GND
GND
LEFT OUT
RIGHT IN
RIGHT OUT
Y
GND
C
GND
V
GND
L
GND
R
GND
NC
VARIABLE OUT
TO J(1/2)
TO HB BOARD
CN3501
TO J(2/2)
RTV
AGND
SUBTU-L
AV1L
AV2L
AV3L
AV4L
LTV
HP ROUT3
HP LOUT3
ABIAS
AVCC
MODE3
AV2-C
AV4-V
VBIAS
AV3-V
VGND
AV2-V
VVCC
AV1-V
TC2
SUB TV
TC1
TV
REXT RGD4 RGD3 LD0 RGD1 LO1 TRAP1 SCL SDA ADR MUTE MODE1 MODE2 RGD2
AV4-R AV3-R AV2-R AV1-R
SUBTU-R
MAIN R OUT MAIN L OUT
DGND DVCC
SUB-YOUT
TRAP2
SUB-CONT
GND GND
AV4-C
AV2-L OUT AV2-R OUT
AV3-C
VIDEO OUTAV2 OUT
MAIN-YOUT MAIN-COUT TV OUT
TRAP3
VCC
TO J
(1/2)
TO J(1/2) TO J(1/2)
GND
+9V
GND GND GND GND
+6.5V
Y MAIN IN U MAIN IN V MAIN IN
VP MAIN IN
SCP MAIN (NC)
HP MAIN IN
Y SUB IN
SCP SUB (NC)
U SUB IN
VP SUB IN
V SUB IN
HP SUB IN EXT-Y(NC) EXT-U(NC) EXT-V(NC)
NC NC NC NC
+5V(NC) 3CS(NC)
3DAT(NC) 3CLK(NC)
TO J(1/2)
TO J
(1/2)
TO J(1/2)
TO J
(1/2)
TO J(1/2) TO J(1/2) TO J(1/2)
(1/2)
ROUT
VCC
LOUT
GND
RIN(-)
RIN(+)
LIN(+)
LIN(-)
R8537
0
:CHIP
SDA
SCL
+DIG 5V
Q8700
2SC2412K
BUFF
C8701
R8707
47
16V
C8710
100
16V
22k
:CHIP
R8709
2.7k
:CHIP
R8708
47k
:CHIP
AV2
AV3
R
L
C8428 # 25V B:CHIP
C8429 # 25V B:CHIP
C8430 # 25V B:CHIP
V2 U2 Y2
Y2 U2 V2
X8700
14.3MHz
C8706
22p
CH:CHIP
C8707
22p
CH:CHIP
R8706
1k
:CHIP
R8703
100
:CHIP
R8701
10k
:CHIP
R8705
0
:CHIP
R8704
100
:CHIP
R8700
1k
:CHIP
R8702
100
:CHIP
C8705
0.01
B:CHIP
1891011121314
15 16 17 18 19 20 21 28
NC
+5V
VRT
+5V
CIRP
A GND
ISET
TEST
234567
22 23 24 25 26 27
NC
NC
NC
VRB
AD IN
A GND
IC8700
CXD2057M-T6
AUTO WIDE
NC
+5V
+5V
+5V
RESET
ADR
SDA
SCL
NC
XI
XO
GND
GND
GND
TO J(1/2)
C8933
39p
CH:CHIP
C8934
39p
CH:CHIP
C8935
39p
CH:CHIP
G
D
S
2
3
4
5
6
7
8
9
0
!-
!=
!]
!;
–
1
G
D
S
G
S
S
D
G
D
Ver.1.5
Transistor
(FET)
Transistor
Transistor
Discrete semiconductot
(
Chi
p
semiconductors that are not actuall
y
used are included.
)
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Source
Source
Anode
Anode
(NC)
(NC)
Cathode
Anode
Cathode
Common
Cathode
Cathode
Common
Cathode
Cathode
Common
Common
Common
Common
Cathode
Anode
Base
Emitter
Collector
Base
Emitter
Collector
Drain
Gate
Gate
Drain
Device Printed symbol Terminal name
Circuit
Terminal name of semiconductors in silk screen
printed circuit ( )
Anode
Anode
Anode Cathode
Anode Anode
Cathode
![
Transistor
(FET)
Transistor
(FET)
!\
Emitter
Collector
Base
Transistor
Source
Gate
Drain
Cathode
Anode
Anode
Cathode
Anode
Anode
*
(1) Schematic Diagram of J (1/2) Board
Schematic diagram
J (1/2) board ,
• J (1/2) BOARD WAVEFORMS
SECAM
PAL/NTSC
SECAM
PAL/NTSC
SECAM
PAL/NTSC
SECAM
PAL/NTSCSECAMPAL/NTSCSECAMPAL/NTSCSECAMPAL/NTSCSECAMPAL/NTSCSECAMPAL/NTSC
1.6 Vp-p (H)
PAL : 0.8 Vp-p (4.43 MHz)
SECAM : 0.8 Vp-p (4.43 MHz)
NTSC : 0.9 Vp-p (3.58 MHz)
PAL : 0.8 Vp-p (4.43 MHz)
SECAM: 0.8 Vp-p (4.43 MHz)
NTSC : 0.9 Vp-p (3.58 MHz)
0.8 Vp-p (H)
122334556789900!-!=
!=
![
!]
!\
!;
!'
!,
!,
!.
!.
@/
@/
1.8 Vp-p (H) 1.0 Vp-p (H) 0.7 Vp-p (H) 1.4 Vp-p (H) 1.6 Vp-p (H) 1.6 Vp-p (H) 2.5 Vp-p (14.5MHz) 0.3 Vp-p (16.2 MHz)
1.1 Vp-p (H) 1.1 Vp-p (H) 2.2 Vp-p (H) 2.4Vp-p (H) 0.8 Vp-p (H) 0.5 Vp-p (H)
0.3 Vp-p (H)
1.1 Vp-p (H)
1.1 Vp-p (H)
5.1 Vp-p (H)
5.0 Vp-p (V)
1.1 Vp-p (H)
1.2 Vp-p (H)
2.0 Vp-p (H)
2.2 Vp-p (H)
1.1 Vp-p (H)
1.2 Vp-p (H)