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Schematic Diagram Of As (1/2) Board - Sony KF-E42A10 Service Manual

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(4) Schematic Diagram of AS (1/2) Board

1
2
3
4
A
IC5501
+5V
BA50BC0FP-E2
L5500
5.9
5
10uH
VCC
OUT
GND
C5574
C5531
C5534
C5535
47
0.1
0.1
C5503
47
C5501
25V
16V
16V
0.1
1608
25V
47
B
1608
B
16V
25V
B
1608
B
L5501
UNREG_6V
10uH
C5502
C5504
47
0.1
25V
16V
B
1608
R5625
0
1608
Y
SUB_Y
1
2SC3052EF-T1-LEF
GND
2
R5626
0
1608
CB
SUB_CB
3
R5514
470
GND
4
R5627
1608
C
0
1608
CR
RN-CP
SUB_CR
5
0.5%
GND
6
R5628
R5515
0
1608
HD
R5502
330
SUB_HS
7
R5629
470
R5504
1608
VD
1608
560
0
1608
1608
RN-CP
SUB_VS
8
RN-CP
0.5%
0.5%
3.3V
3.3V
9
2.5
GND
10
R5623
C5500
R5509
0
1608
1.9
15p
1
2
3
2SA1235TP-1EF
5.6k
SUB_Y/CV
11
50V
1608
R5500
CH
GND
12
FL5500
RN-CP
R5624
100
1608
0.5%
0
1608
1608
SUB_C
13
6
4
GND
14
Q5500
2SA1235TP-1EF
UNREG_6V
15
GND
16
R5507
Q5503
470
D
UNREG_6V
17
C5585
1608
2SC3052EF-T1-LEF
0
0.1
RN-CP
16V
GND
18
FB5513
0.5%
B
SCL
1608
0uH
SCL
19
3.7
FB5514
R5508
SDA
0uH
470
SDA
20
1608
RN-CP
R5510
CN5501
0.5%
3.6
2.2k
0
1608
20P
Q5502
R5506
R5512
100
2SA1235TP-1EF
470
Q5507
1608
1608
RN-CP
2SC3052EF-T1-LEF
0.5%
3.8
R5513
470
3.1
1608
R5511
RN-CP
100
0.5%
2.5
R5517
1608
IIC_5V
1.9
2.2k
1608
E
Q5504
R5618
100
2SA1235TP-1EF
R5503
R5505
XX
XX
R5501
XX
Q5501
F
TEXT_YCBCR
GND
1
R5632
0
TEXT_Y
TEXT_Y
2
GND
3
R5633
0
TEXT_CB
TEXT_CB
4
GND
5
TEXT_CR
R5636
0
TEXT_CR
6
GND
7
R5634
0
TEXT_BLK
8
TEXT_BLK
R5635
0
TEXT_RST
9
TEXT_RST
GND
10
CN5500
G
H
I
J
K
AS (1/2) BOARD
(TUNER, TELETEXT DECODER)
L
5
6
7
C5582
R5528
0.01
R5532
Q5512
12k
25V
1k
2SA1235TP-1EF
1608
B
1608
1608
3
C5527
Q5508
0.1
4.4
Q5510
16V
2SC3052EF-T1-LEF
2SC3052EF-T1-LEF
B
1608
2.4
R5536
R5524
L5506
1.8
820
R5522
IC5500
820
22uH
1608
1k
R5529
1608
RN-CP
C5512
TC90A69F (ELP)
C5516
1608
6.8k
RN-CP
1.2
0.5%
3.3
0.01
0.01
1608
R5533
2D COMB FILTER
0.5%
25V
25V
390
C5523
C5525
R5526
B
1608
B
1608
1608
22p
22p
560
RN-CP
BIAS
VB1
50V
50V
1608
R5611
0.5%
CH
CH
RN-CP
XX
1.3
0
C5513
1608
1608
0.5%
0.01
VRT
COUT
L5502
25V
3.1
3
10uH
B
1608
VDD1
VSS1
C5583
R5530
R5534
Q5513
Q5506
C5506
5
0.01
12k
1k
100
25V
2SA1235TP-1EF
TEST11
YOUT
1608
1608
16V
B
C5514
2.5
2.7
C5517
1608
0.01
25VB
1608
Q5509
C5528
0.01
VSS2
VB2
2SC3052EF-T1-LEF
47
4.4
Q5511
C5509
25V
25V
2SC3052EF-T1-LEF
0.1
3.4
B
1608
2.1
16V
R5537
VRB
PD
820
B
1608
R5519
C5521
3.8
C5515
R5525
L5507
1.8
1608
1.8
3.2
820
1608
0.1
R5523
3.2
0.01
25V
B
1608
820
22uH
RN-CP
16V
1k
R5531
YCIN
FIL
B
1608
1608
1608
1.2
0.5%
6.8k
C5518
RN-CP
C5505
2.2
0
1608
R5516
680p B
1608
0.5%
0.47
1k
TEST
VSS4
C5524
C5526
R5527
10V
C5519
1608
22p
22p
560
R5535
R5612
B
1608
0.1
C5522
50V
50V
1608
470
XX
16V
KILLER
VDD4
100
CH
RN-CP
1608
Q5505
R5518
B
1608
CH
RN-CP
16V
1608
0.5%
0
5
1608
0.5%
C5510
1608
C5507
0.01
TEST12
FSC
L5503
47
25V
C5520
10uH
25V
12.5
B
1608
0.01
L5505
C5530
VDD3
XX
25V
TESTOUT
10uH
B
1608
5
VSS3
MODE1
Q5517
3.6
SDA
Q5514
XX
VDD2
SDA
XX
L5504
C5508
C5511
R5520
5
3.6
47
0.01
SCL
10uH
47
1608
25V
25V
TEST13
SCL
B
1608
1.5
R5521
47
FB5500
1608
R5545
1.5
R5543
0uH
XX
XX
R5620
0
1608
CHIP
FB5501
0uH
Q5532
R5606
0
R5604
2.2k
P2.7/PWM6
P3.0/ADC0
A17_LN
P3.1/ADC1
P3.2/ADC2
P3.3/ADC3
A15_LN
A14
RD
WR
VSSC
VSSP
P0.5
EA
A7
P0.0/RX
P0.1/TX
P0.2/INT2
PSEN
ALE
VPE
P0.3/INT3
A6
P0.4/INT4
P3.7
C5561
0.1
R5577
100
C5560
C5584
0.1
0.1
8
9
10
11
IC5507
IN B
VCC
IN A
GND
OUT Y
R5621
100
C5586
0.1
Q5516
2SC3052EF-T1-LEF
2.7
R5544
1k
C5545
1608
10p
50V
X5500
CH
16.2MHz
1608
C5538
XX
C5539
Q5515
0.01
25V
2SC3052EF-T1-LEF
B
1608
2.8
C5536
39
C3
0.1
16V
40
APC-FIL
R5546
2.2
C5532 1608
B
27k
1608
41
CVBS/Y3
R5542
0.01
C5537
1k
25V
B
1608
XX
42
ADD(8Ah)
1608
43
C2
44
CVBS/Y2
C5540
R5548
R5540
L5511
1
10V
4.7M
R5550
45
COMB SYS
XX
XX
B
1608
1608
47
R5538
1608
46
FSC OUT
XX
47
AFC-FIL
4.4
C5541
R5547
48
C1
2.2
3.9k
2.1
50V
1608
C5542
C5543
R5539
C5529
0.022
0.01
XX
XX
25V
25V
R5541
B
1608
B
1608
XX
C5533
R5549
1
10V
4.7M
B
1608
1608
R5579
100
FB5505
0uH
3.3
VDDP
MOVX_R0
0
RESET
3.3
RESET
1.6
R5583
XTALOUT
X5501
47k
1.5
12.0MHz
FB5508
XTALIN
0uH
C5563
OSCGND
56p
R5586
C5562
MOVX_WR
XX
56p
A8
R5580
XX
4
3
Q5526
C5564
A9
0.01
XX
A10
FB5506
IC5505
IC5504
C5567
A11
SAA5360HL/M1/0004,518
0.1
0uH
RESET
3.3
TELETEXT
VDDC
58h
C5569
C5568
VSSC
4.7
0.1
C5565
1
2
4.7
INTD
VSSP
C5573
100
P3.6
C5572
0.1
ROMBK0
ROMBK1
ROMBK2
0.1
VSYNC
C5580
R5587
C5566
P3.5/INT5
R5596
100
XX
0.3
100
HSYNC
0
VDS
R5581
RAMBK0
XX
Q5528
R5617
100k
C5581
R5588
0.5%
0.1
470
C5570
R5615
0.1
R5578
R5616
75
47k
100k
0.5%
0.5%
0.5%
0
R5613
R5614
R5589
75
75
C5571 0.5%
100
0.5%
4.7
R5590
FB5504
470
0uH
0
R5591
100
R5592
470
R5602
0.6
100
0
R5582
Q5527
100
– 41 –
K
12
13
14
15
L5508
10uH
SMD
B1616
FB5510
0uH
Q5518
TEXT_BLK
BLK
R5609
XX
TEXT_R
R5608
XX
C5551
0.1
TEXT_G
C5578
R5567
0.1
R5607
470
C5552
0.1
TEXT_B
16V
XX
1608
C5549
B
C5544
10
1608
47
C5554
0.1
50V
25V
C5557
0.01
25V
2.5
1608
B
R5572
1.8
470
1608
R5558
38
37
36
35
34
33
32
31
30
29
28
27
26
25
100
1608
Q5520
2SA1235TP-1EF
R5573
YS1
24
470
R5559
1608
2.5
Cr OUT
23
100
1.8
Cb OUT
22
IC5502
R5560
Q5523
Y OUT
21
100
2SA1235TP-1EF
CXA2163AQ-T6
1608
CHROMA DECODER
APL-FIL
20
R5561
Y1
19
2.5
C5558
100
1.2
Cb1
18
4.7
50V
R5562
Q5524
Cr1
17
100
2SA1235TP-1EF
1608
SYNC-GND
16
R5563
R5570
YS3
15
100
470
R5571
0
1
2
3
4
5
6
7
8
9 10 11 12 13 14
C5548
0.1
16V
B
1608
C5550
0.1
16V
B
1608
C5556
Q5522
C5553
XX
C5547
R5568
XX
L5509
470
470
10uH
16V
C5555
R5569
SDA
C5546
0.01
0
47
25V
R5556
25V
B
1608
100
1608
SCL
R5551
Q5521
10k
R5557
1608
100
1608
10uH
R5565
C5579
470
L5510
0.1
TEXT_H
R5575
1k
R5554
100
R5566
TEXT_V
82
R5576
R5555
Q5519
100
0
FB5509
0uH
IC5503
FB5502
0uH
R5574
IN B
VCC
1k
C5577
0.1
IN A
FB5503
0uH
GND
OUT
R5564
C5559
180
470p
Q5533
2SC3052EF-T1-LEF
Q5534
0.2
0.3
2SC3052EF-T1-LEF
R5552
R5553
100
100
R5605
0.1
0.3
1608
1608
R5640
390
100
1608
5%
1608
R5638
R5641
R5610
R5642
100
100
1k
1k
5%
5%
5%
5%
1608
1608
1608
1608
TEXT_V
TEXT_H
3.3V
3.3V
R5593
R5594
XX
XX
XX
Q5529
XX
BLK
R5597
R5595
XX
XX
XX
R5619
1k
TEXT_R
R5598
0.6
100
R5600
XX
Q5530
TEXT_G
R5599
100
R5601
XX
0.6
Q5531
TEXT_B
R5603
XX
Mount Mecha
A5500
407788411
IC5502
KF-E42A10/E50A10
RM-GA004 RM-GA004
16
CR
CB
Y
TEXT_CR
TEXT_CB
TEXT_Y
Q5525
TEXT_YCBCR

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