Read Sony CPD-L181 Service Manual online
4-15
4-16
A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
8
9
10
11
13
12
5V
0.9
0.7
4.8
5V
2
3
4
5
5V
2.8
9.9
1.7
2.8
9.9
1.8
2.8
9.9
1.7
3.3
3.4
3.3
3.4
3.3
3.4
5.0
1.5
0.2
4.9
4.9
4.9
4.9
0.5
0.2
0
0
6
7
4.2
5.1
3.0
1.2
5.2
4.9
0
0
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
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
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
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
33
34
35
36
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
C563
C564
C566
C567
C501
C504
C507
C502
C505
C511
C523
C506
C509
C516
C519
C534
C525
C529
C533
C541
C542
C544
C553
C548
C547
C546
C552
C549
C550
C551
C540
C555
D501
D502
C560
C543
C558
C556
C561
C562
R501
R502
R511
TH501
CN501
CN502
R503
R504
R505
R517
R524
R525
R529
R531
R536
R539
R541
R545
R550
R555
R557
R565
R567
R568
R575
R577
R578
R580
R583
R587
R588
R590
R591
R592
R594
R595
R596
R597
R598
R601
R602
R604
R605
R606
R607
R608
R610
R611
R612
R514
R513
R562
R561
C522
FB503
IC504
C545
R589
C503
C508
C512
C515
IC501
IC502
TP501
TP502
TP503
TP504
TP505
C569
R599
R600
R613
R558
R559
R560
IC506(5/6)
IC506(1/6)
IC506(2/6)
IC506(3/6)
IC506(4/6)
IC506(6/6)
R543
R510
R515
R538
C526
C531
C535
C530
C532
C536
R609
FB502
FB504
FB505
FB506
FB507
FB508
FB509
R571
R614
R615
R616
C570
R574
R683
D503
IC510(3/4)
IC510(4/4)
R673
R674
R675
R676
R677
R678
C573
C575
R679
IC513(3/4)
IC513(4/4)
R681
R680
IC511(1/6)
IC511(2/6)
IC511(3/6)
IC511(4/6)
IC511(5/6)
C576
R576
R579
R573
R570
R582
R671
R670
C571
C574
C572
IC512(4/4)
IC512(1/4)
IC512(2/4)
R850
R851
R852
R508
R522
R535
R516
R528
R544
R532
R862
R863
R864
IC510(1/4)
IC510(2/4)
IC513(1/4)
IC513(2/4)
R547
R548
R530
R581
R585
R518
R519
R553
R512
R507
R551
C539
R566
C514
R537
R540
C537
R534
C524
C527
R521
C568
R526
C528
R584
R586
R682
D504
D505
D507
D508
D509
R546
R689
R686
R687
R688
R617
C580
R618
TH502
C513
D506
C510
C517
R569
R1315
C521
C520
C518
R556
R542
Q520
Q521
Q522
C538
Q523
R509
IC503
R527
IC511(6/6)
C565
IC509
Q515
Q501
Q503
Q509
Q507
Q514
Q508
Q513
Q505
Q504
Q506
Q512
Q502
Q510
Q511
IC508
Q519
IC507
IC512(3/4)
R523
100
1/16W
:CHIP
:CHIP
1.5k
1/16W
:RN-CP
10k
1/16W
:CHIP
:CHIP
100p
CH:CHIP
0.1
16V
16V
B:CHIP
3300p
B:CHIP
0.1
16V
16V
B:CHIP
120
1/16W
:RN-CP
1k
1/16W
:CHIP
:CHIP
22
10V
F:CHIP
22
10V
F:CHIP
47
16V
:AL-CP
0.22
10V
B:CHIP
0.22
10V
B:CHIP
0.01
25V
B:CHIP
0.22
10V
B:CHIP
47
16V
:AL-CP
0.01
25V
B:CHIP
0.22
10V
B:CHIP
47
16V
:AL-CP
47
16V
:AL-CP
0.01
25V
B:CHIP
0.01
25V
B:CHIP
47
25V
:AL-CP
0.22
25V
B:CHIP
0.01
25V
B:CHIP
0.01
25V
B:CHIP
0.01
25V
B:CHIP
0.1
16V
16V
B:CHIP
2.2
16V
16V
F:CHIP
4.7
10V
10V
B:CHIP
1
10V
B:CHIP
0.1
16V
16V
B:CHIP
47
16V
:AL-CP
1
10V
B:CHIP
22
10V
F:CHIP
0.22
10V
B:CHIP
100p
CH:CHIP
1
10V
B:CHIP
0.1
16V
16V
B:CHIP
0.1
25V
25V
:CHIP
0.1
25V
25V
B:CHIP
0.1
25V
25V
B:CHIP
0.1
25V
25V
B:CHIP
0.1
25V
25V
B:CHIP
0.1
16V
16V
B:CHIP
12P
WHT
WHT
:SMD
12P
WHT
WHT
:SMD
MA111
MA111
82
:RN-CP
82
:RN-CP
47
1/16W
:CHIP
:CHIP
10
1/16W
:CHIP
:CHIP
1k
1/16W
:CHIP
:CHIP
47
1/16W
:CHIP
:CHIP
2.2k
:CHIP
2.2k
:CHIP
47
1/16W
:CHIP
:CHIP
10
1/16W
:CHIP
:CHIP
1k
1/16W
:CHIP
:CHIP
10
1/16W
:CHIP
:CHIP
1k
1/16W
:CHIP
:CHIP
47
1/16W
:CHIP
:CHIP
82
:RN-CP
10
1/16W
:CHIP
:CHIP
82
:RN-CP
100
1/16W
:CHIP
:CHIP
47
1/16W
:CHIP
:CHIP
47
1/16W
:CHIP
:CHIP
2.2k
:CHIP
2.2k
:CHIP
220k
1/16W
:CHIP
:CHIP
4.7k
1/16W
:CHIP
:CHIP
10k
1/16W
:CHIP
:CHIP
2.2k
1/16W
:CHIP
:CHIP
4.7k
1/16W
:CHIP
:CHIP
470k
1/16W
:CHIP
:CHIP
3.9k
1/16W
:CHIP
:CHIP
1M
1/16W
:CHIP
:CHIP
4.7k
1/16W
:CHIP
:CHIP
0
:CHIP
220k
1/16W
:CHIP
:CHIP
4.7k
1/16W
:CHIP
:CHIP
470k
1/16W
:CHIP
:CHIP
4.7k
1/16W
:CHIP
:CHIP
47k
1/16W
:CHIP
:CHIP
47k
1/16W
:CHIP
:CHIP
10k
1/16W
:CHIP
:CHIP
220k
1/16W
:CHIP
:CHIP
4.7k
1/16W
:CHIP
:CHIP
4.7k
1/16W
:CHIP
:CHIP
470k
1/16W
:CHIP
:CHIP
4.7k
1/16W
:CHIP
:CHIP
220k
1/16W
:CHIP
:CHIP
10k
1/16W
:CHIP
:CHIP
0.1
16V
16V
B:CHIP
47
1/16W :CHIP
47 1/16W :CHIP
100 1/16W :CHIP
CXA1779P
RGB PRE AMP
0.01
25V
B:CHIP
0.01
25V
B:CHIP
0.01
25V
B:CHIP
0.01
25V
B:CHIP
0.01
25V
B:CHIP
0.01
25V
B:CHIP
TC74VHCT14AFT TC74VHCT14AFT
TC74VHCT14AFT
TC74VHCT14AFT
TC74VHCT14AFT
TC74VHCT14AFT
47k
1/16W
:CHIP
:CHIP
1k
1/16W
:CHIP
:CHIP
22k
1/16W
:CHIP
:CHIP
10k
1/16W
:CHIP
:CHIP
0.47
10V
B:CHIP
0.47
10V
B:CHIP
0.47
10V
B:CHIP
BK2125HM601
M52758FP
220k
1/16W
:CHIP
:CHIP
100 1/16W :CHIP
100 1/16W :CHIP
100 1/16W :CHIP
100 1/16W :CHIP
47 1/16W :CHIP
22k
1/16W
:CHIP
:CHIP
22k
1/16W
:CHIP
:CHIP
47
16V
:AL-CP
0.1
16V
16V
B:CHIP
0.1
16V
16V
B:CHIP
100p
CH:CHIP
0.1
16V
16V
B:CHIP
100p
CH:CHIP
0.1
16V
16V
B:CHIP
1SS355TE-17
TC74VHC08FT
TC74VHC08FT
TC74VHC08FT
22k
1/16W
:CHIP
:CHIP
22k
1/16W
:CHIP
:CHIP
22k
1/16W
:CHIP
:CHIP
22k
1/16W
:CHIP
:CHIP
22k
1/16W
:CHIP
:CHIP
22k
1/16W
:CHIP
:CHIP
0
:CHIP
47
1/16W
:CHIP
:CHIP
10k
1/16W
:CHIP
:CHIP
0
:CHIP
1k
1/16W
:CHIP
:CHIP
10k
1/16W
:CHIP
:CHIP
100k
1/16W
:CHIP
:CHIP
100 1/16W :CHIP
100 1/16W :CHIP
100
1/16W
:CHIP
:CHIP
47
1/16W
:CHIP
:CHIP
47
1/16W
:CHIP
:CHIP
47
1/16W
:CHIP
:CHIP
100
1/16W
:CHIP
:CHIP
47
1/16W
:CHIP
:CHIP
47 1/16W :CHIP
100
1/16W
:CHIP
:CHIP
100
1/16W
:CHIP
:CHIP
470
:CHIP
10
1/16W
:CHIP
:CHIP
10
1/16W
:CHIP
:CHIP
10
1/16W
:CHIP
:CHIP
10k
1/16W
:CHIP
:CHIP
10k
1/16W
:CHIP
:CHIP
10k
1/16W
:CHIP
:CHIP
HM102
HM102
HM102
HM102
HM102
HM102
HM102
47
1/16W
:CHIP
:CHIP
100
1/16W
:CHIP
:CHIP
47
1/16W
:CHIP
:CHIP
47
1/16W
:CHIP
:CHIP
82
:RN-CP
82
:RN-CP
0.1
16V
16V
B:CHIP
470k 1/16W :CHIP
0.22
10V
B:CHIP
15k
1/16W
:CHIP
:CHIP
15k
1/16W
:CHIP
:CHIP
0.22
10V
B:CHIP
0.01
25V
B:CHIP
0.01
25V
B:CHIP
0.01 25V B:CHIP
0.01 25V B:CHIP
47
1/16W
:CHIP
:CHIP
47
1/16W
:CHIP
:CHIP
1k 1/16W :CHIP
82k
1/16W
:CHIP
:CHIP
5.6k
1/16W
:CHIP
:CHIP
82k 1/16W :CHIP
5.6k 1/16W :CHIP
82k
1/16W
:CHIP
:CHIP
560
1/16W
:CHIP
:CHIP
5.6k 1/16W :CHIP
560
1/16W
:CHIP
:CHIP
MA153-TX
MA153-TX
MA153-TX
MA153-TX
MA153-TX
BA7078AF
SYNC SEP
SYNC SEP
TC74VHC125FT
TC74VHC125FT
TC74VHC125FT
TC74VHC125FT
TC74VHC04FT
TC74VHC04FT TC74VHC04FT
TC74VHC04FT
TC74VHC04FT
TC74VHC125FT
TC74VHC125FT
TC74VHC125FT
TC74VHC125FT
47 1/16W :CHIP
10k
1/16W
:CHIP
:CHIP
12
1/16W
:RN-CP
100p
CH:CHIP
0
:CHIP
0.01
25V
B:CHIP
MA153-TX
0.22
10V
B:CHIP
47
16V
:AL-CP
0
:CHIP
0
:CHIP
200
1/16W
:RN-CP
47
1/16W
:CHIP
:CHIP
10k
1/16W
:CHIP
:CHIP
0.01 25V B:CHIP
47 16V :AL-CP
0.22
10V
B:CHIP
47
1/16W
:CHIP
:CHIP
15k
1/16W
:CHIP
:CHIP
2SC2412K
BUFFER
2SC2412K
BUFFER
2SC2412K
BUFFER
0.22
10V
B:CHIP
DTC144EKA
INV
47
1/16W
:CHIP
:CHIP
M62352GP-75ED
D/A CONVERTER
D/A CONVERTER
560
1/16W
:CHIP
:CHIP
TC74VHC04FT
1000p
25V
CH:CHIP
74VHC221AMTCX
MONOMULTI
2SC2712
BUFFER
DTC114TUA
INV
DTC114TUA
INV
2SB709A
SW
2SB709A
G SYNC
2SB709A
G SYNC
2SC2412K
SW
DTA114TUA
G SYNC
DTC114TUA
SW
DTC114TUA
SW
2SC2412K
SW
DTC144EKA
SYNC IRQ
DTA114TUA
SYNC IRQ
2SC2412K
SW
2SB709A
SW
HD74HC123AFP
V SYNC SW
2SC2412K
BUFFER
74VHC240MTCX
INV
TC74VHC08FT
47
1/16W
:CHIP
:CHIP
VD
HD
SYNC_DET
SIL1_BUS
DAC_SEL
5V-2
5V
SYNC_IRQ
VSI1
VSI2
12V
DDC1 SCL
DDC1 SDA
DDC1 GND
DDC1 5V
DDC2 SCL
DDC2 SDA
DDC2 GND
DDC2 5V
5V-3
5V-3
BL_BRT
DDC2 VCLK
DDC1 VCLK
5V-2
5V-2
5V-3
5V-2
5V-3
EXIH
POLH
INPUT_SEL
5V-3
POLH
EXIH
5V-3
5V-3
5V-3
R1
G1
B1
5V-3
HSI1
1
2
4
5
6
9
8
13
12
11
14
10
7
3
10
11
12
14
13
7
7
8
9
10
14
11
12
13
1
2
3
1
2
3
4
5
6
3
4
5
6
1
2
14
12
13
11
9
8
2
3
1
5
6
4
9
8
10
7
4
5
6
12
11
14
13
9
8
10
7
SIL1_DO
SIL1_CLK
POLV
EXIV
POLH
EXIH
VCC1(G)
IN1(G)
IN1(H)
IN1(V)
GND
GND
IN2(G)
GND
IN2(H)
IN2(V)
GND
VCC2(G)
OUT(G)
GND
GND
VCC
OUT(H)
OUT(V)
GND
SW
2CLR
VCC
1R/C
1C
1Q
2B
1B
1CLR
2Q
2C
2R/C
GND
1
2
Q
Q
1 G
1A1
2Y4
1A2
2Y3
1A3
2Y2
1A4
2Y1
GND
VCC
2
1Y1
2A4
1Y2
2A3
1Y3
2A2
1Y4
2A1
G
GND
VCC
HSCTL
C/HSYNC IN
VIDEO IN
VSEPA
VSYNC IN
CVPOL
CVEXI
CPSEL
POLH
EXIH
POLV
EXIV
HDRV
CLAMP
VDRV
CPWID
VCC1(R)
IN1(R)
NC
VCC1(B)
IN1(B)
IN2(R)
NC
IN2(B)
VCC2(R)
OUT(R)
NC
NC
VCC2(B)
OUT(B)
OUT(SOG)
NC
RED
GND
GREEN
GND
BLUE
GND
HSYNC1
VSYNC1
RED
GND
GREEN
GND
BLUE
GND
HSYNC2
VSYNC2
VCC
R IN
R DRV
R GND
G IN
G DRV
G GND
B IN
B DRV
B GND
REG
PIX
GND
CLP
R OUT
R S/H
R BRT
R0 GND
G OUT
G S/H
G BRT
G0 GND
B OUT
B S/H
B BRT
B0 GND
NC
VSS
A03
A04
A05
A06
A07
GND
A01
DI
CLK
LD
D0
VCC
1
2
A
A
SW
BLK
-1
VCC
1RX/CX
1CX
Q
1Q
2
2B
2
2
A
CLR
1
A
1
1
1
2Q
2CX
2RX/CX
GND
CLR
Q
A08
VDD
AO9
AO10
A011
A012
A02
DDC1 SCL
DDC1 SDA
DDC1 GND
DDC1 5V
DDC2 SCL
DDC2 SDA
DDC2 GND
DDC2 5V
VI
HI
BI
GI
RI
TO P1,3,4
TO P1
TO P1
TO P1
TO P1
TO P1
TO P1
TO P3
TO P1
TO P3
TO P3
TO P1
TO P1
TO P1
TO P1
A
-P2
TO J BOARD
CN101
TO J BOARD
CN103
(INPUT SW)
TO P3
B-SS3482<U/C>-A..-P2
A
Schematic diagram
Ò
Ò
Ò
Ò
Ò
-P1 board
A
Schematic diagram
-P2 board
l
l
l
l
l
• A - P2 BOARD WAVEFORMS
H
0.8 Vp-p (H)
1
1.0 Vp-p (H)
2
3
0.8 Vp-p (H)
H
5.0 Vp-p (H)
4
5
5.0 Vp-p (V)
4.8 Vp-p (H)
6
7
5.0 Vp-p (V)
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