DOWNLOAD Sony CPD-G520 Service Manual ↓ Size: 4.42 MB | Pages: 67 in PDF or view online for FREE

Model
CPD-G520
Pages
67
Size
4.42 MB
Type
PDF
Document
Service Manual
Brand
Device
Monitor
File
cpd-g520.pdf
Date
PREV: Sony CPD-G420 (serv.man3) Service Manual

Sony CPD-G520 Service Manual ▷ View online

5-25
5-26
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
E
F
G
H
I
0
0
0
0
0
90.7
90.4
0
2.2
14.6
2.2
378
1.5
378
190.1
194.6
0.1
2
2.1
2.3
-0.1
4.4
1.8
15.1
10.2
4.4
200
190.3
194.7
13.8
12.8
12.8
7.1
6.7
4.9
2
4.4
0
4.1
0
1.1
1.8
385
16.6
16.6
-0.1
1.2
4.8
4.8
1.4
16.1
-0.1
20
0
12.1
5.9
4.9
+12V
+15V
-15V
+15V
+80V
+5V
+3.3V
D
-c(POWER SUPPLY)
H
µ
22
H
µ
100
H
µ
100
H
µ
4.7
H
µ
68
1
2
3
4
1
2
3
4
5
1
2
3
I
O
G
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
1
2
3
1
3
5
6
10
8
4
2
9
1
2
3
4
5
6
8
2
1
3
5
6
7
9
10
11
12
13
14
15
16
1
2
3
4
1
2
4
3
1
2
3
4
1
2
3
1
2
4
3
1
2
3
4
5
6
7
8
9
10
1
2
4
3
S
S
1
2
3
4
5
6
7
8
S
Q610
VCC SW
Q611
RELAY
DRIVE
TH601
IC680
RECT
C683
C686
C692
R691
R692
R693
PH610
PH620
PH630
VDR601
IC610
C601
C603
C604
C605
C606
C607
C610
C611
C612
C613
C614
C629
C630
C631
C632
C635
C636
C640
C641
C642
C643
C644
C645
C646
C647
C648
C649
C652
C658
C667
C681
C682
C687
CN601
CN602
CN604
TO A1 BOARD
CN312
D610
D613
D631
D632
D633
D634
D635
D641
D643
D644
D650
D651
D652
D690
D692
D694
D697
F601
FH601
FH602
*
IC620
REG OUT
IC630
REG
IC654
+12V REG
L611
L612
L652
L653
L680
Q630
REG SW
Q652
PROTECT
R610
R611
R612
R614
R615
R617
R618
R620
R630
R632
R633
R634
R635
R636
R637
R638
R639
R640
R641
R642
R643
R645
R646
R647
R651
R652
R653
R654
R655
R656
R660
R661
R665
R675
R676
R686
R687
R698
RY602
RY603
S601
POWER
SG601
T601
T630
C602
C650
C654
C655
C656
C657
CN605
D680
L610
R601
R670
R671
R694
R696
R699
T620
C680
R629
R631
DTA143ZSA-TP
DTC143XSA-TP
220
6.3V
220
6.3V
MM1431ATT
220
6.3V
3.3V/5V REG
IC652
BA3953T-V5
TLP421F
TLP421F
TLP421F
MZ1532
PFI
1
250V
470p
250V
B
470p
250V
B
4700p
250V
4700p
250V
2200p
250V
330
450V
1
450V
0.22
:MPS
47
100p
:CHIP
4700p
:CHIP
0.1
25V
:CHIP
100
25V
2.2
470p
B:CHIP
2200p
B:CHIP
10
100p
1kV
:SL
0.1
250V
:MPS
100p
1kV
:SL
0.1
:MPS
1000p
2%
:PP
2.2
4.7
47
1000p
B:CHIP
100
100V
8200p
800V
:PP
47
16V
220
10V
4700p
:PT
0.1
:MPS
4P
WHT
:VH
3P
WHT
:VH
9P
BLK
D4SB60L
RM11A
D1NL20U-TR
P6KE200AG23
ERB38-06V1
D1NL20U-TR
RD27ES-T1B
ERB38-06V1
MA111
MA111
D4SBL40
D1NL20U-TR
D4SBS4
1SS119-25TD
1SS119-25TD
1SS119-25TD
MA111-TX
6.3A
MCZ3001D
FA13842P
NJM7812FA
2SK2647-01MR-F91
Q640
2SK2876-01MR-F122
DTC114ESA-TP
0.33
2W
0.47
2W
100
100
6.8k
10k
:CHIP
1k
:CHIP
0.1 1/2W :RF
1
:FPRD
22k
:CHIP
120
1k
1M
1/2W
1M
1/2W
6.8k
:CHIP
10k
:CHIP
1.5k
1.8k
10k
:CHIP
10
0.1
2W
:RS
10k
:CHIP
10
:CHIP
2.2M
1/2W
1k
:RN
22k
:CHIP
6.8k
:RN-CP
47
:CHIP
1k
:CHIP
100
:CHIP
4.7k
:RN-CP
0
:CHIP
2.2k
2.2M
1/2W
150k
:RN-CP
220
:CHIP
22k
:CHIP
15k
:RN-CP
:LFT
:SRT
+B
+80V
+15V
-15V
7V
2
1
1
2
3
4
5
6
2
1
3
4
1
2
3
DGS SW
PWR SW
LB DET
PWR SW1
DGC
NC
NC
DGC
DRAIN
GATE
AC SEN
SOURCE
L SEN
GND
COMP
VCC
CATHODE
Vcc
GND
VSENSE
F/B
RT
SS
GND
TIMER
VC1
OCP
VC2
P.GND
VG(L)
VB
VS
VG(H)
VD
CT
NC
+80V
GND
GND
GND
3.3V
5V
+12V
+B
NC
NC
CTL
3.3V
5V
7V
+B
NC
AC L
AC N
COMP
VREF
FB
ISENS
RT/CT
VCC
OUT
GND
6.5V
6.5V
:RN
:RN
:RN
:RN
250V
250V
25V
25V
25V
25V
WHT
:S-MICRO
1/2W
:SURGE
:RN-CP
:RS
:RN-CP
:RN-CP
1/2W
:RN
:RN
:RN
:RN
250V
250V
25V
25V
25V
25V
WHT
:S-MICRO
1/2W
:SURGE
:RN-CP
:RS
:RN-CP
:RN-CP
1/2W
:RN
:RN
:RN
:RN
250V
25V
25V
25V
25V
1/2W
:SURGE
:RN-CP
:RN-CP
1/2W
:RN-CP
:RS
:RN
:RN
:RN
:RN
250V
250V
25V
25V
25V
25V
WHT
:S-MICRO
1/2W
:SURGE
:RS
:RN-CP
:RN-CP
1/2W
:RN-CP
:RN
:RN
:RN
:RN
250V
250V
25V
25V
25V
25V
WHT
:S-MICRO
1/2W
:SURGE
:RN-CP
:RS
:RN-CP
:RN-CP
1/2W
:RN
:RN
:RN
:RN
250V
250V
25V
25V
25V
25V
1/2W
:SURGE
:RN-CP
:RS
:RN-CP
:RN-CP
1/2W
:RN
:RN
:RN
:RN
250V
250V
25V
25V
25V
25V
WHT
:S-MICRO
1/2W
:SURGE
:RN-CP
:RS
:RN-CP
:RN-CP
1/2W
33k
:RN
36k
:RN
36k
:RN
36k
:RN
0.47
100
250V
2200
25V
47
25V
2200
25V
47
25V
D10SC9M
AFC
330k
1/2W
:SURGE
15k
:RN-CP
10k
:RN-CP
270
1/2W
680
:CHIP
PIT220
*
*
*
:RN-CP
*
:RS
DGC
AC IN
TO US BOARD
CN2601
0
B-SSS3549<NH.>-D..-P3-EPS05
C693
VDR602
250V
250V
250V
1000p
250V
THP602
IC640
Q641
SEB3-LF4
2SK2876-01MR-F122
+B DETECT
ERROR AMP
OUT
MAIN CONVERTER
OUT
MAIN CONVERTER
ac1
ac2
bc1
C615
2kV
100p
#4
D-
c
 BOARD * MARK LIST
Ref. No.
[AEP,NH, SH, EQ]
[U/C Japan made-set]
[U/C Mexico made-set]
C680
6800/ 10V
4700/ 16V
4700/ 16V
CN605
4P
-
-
FH602
HOLDER, FUSE
HOLDER, FUSE
-
R629
6.8k
15k
15k
R631
1/ 2W
1/ 1W
1/ 1W
- : Not used
5-27
5-28
(d)
DEFLECTION, H DF, V DF
HV, POWER SUPPLY
— D BOARD —
• D BOARD
SEMICONDUCTOR
LOCATION
*
: Refer to Terminal name of
semiconductors in silk screen
printed circuit (see page 5-10)
1
2
3
4
5
6
7
A
B
C
D
E
NOTE:
The circuit indicated as left contains high voltage of over
600 Vp-p. Care must be paid to prevent an electric shock in
inspection or repairing.
IC
IC401
D-4
IC501
C-1
IC610
A-5
IC620
A-2
IC630
B-3
IC640
B-2
IC652
B-3
IC654
C-2
IC680
B-3
IC701
B-1
IC702
B-1
IC703
A-1
IC901
D-5
IC902
C-6
TRANSISTOR
*
Q501
C-1
1
Q502
C-1
1
Q503
C-1
1
Q504
E-1
-
Q505
E-3
-
Q506
D-3
-
Q507
E-2
1
Q508
C-1
1
Q509
C-1
1
Q510
D-3
-
Q511
D-2
-
Q512
D-2
-
Q513
D-1
-
Q514
D-1
-
Q515
E-1
-
Q516
E-1
-
Q517
E-1
-
Q519
D-2
1
Q521
C-1
1
Q523
C-1
1
Q524
D-2
1
Q610
A-2
-
Q611
B-7
-
Q630
B-4
-
Q640
A-3
-
Q641
A-3
-
Q652
A-2
-
Q701
D-4
-
Q702
D-4
-
Q703
D-5
-
Q704
D-5
-
Q705
D-5
-
Q706
E-6
-
Q707
E-6
1
Q901
C-5
-
Q902
C-6
-
Q903
D-5
1
Q904
D-5
1
Q905
D-6
-
Q906
D-6
1
Q907
D-6
1
DIODE
*
D401
D-4
-
D405
C-4
-
D406
D-4
-
D501
E-1
-
D502
E-3
-
D503
D-3
-
D504
E-4
-
D505
D-2
-
D506
E-2
-
D509
C-1
3
D510
E-4
-
D512
D-2
-
D516
D-3
-
D517
E-4
-
D518
C-1
-
D519
C-1
3
D520
E-3
-
D521
E-3
-
D610
B-5
-
D613
A-5
-
D631
B-4
-
D632
B-4
-
D633
B-4
-
D634
A-3
-
D635
A-3
-
D641
A-3
-
D643
B-5
3
D644
B-4
3
D650
B-3
-
D651
B-2
-
D652
B-2
-
D680
B-4
-
D690
A-5
-
D692
B-7
-
D694
A-4
-
D697
A-2
3
D701
D-4
-
D702
D-4
-
D703
D-4
-
D705
C-5
3
D706
D-4
3
D901
D-5
3
D906
C-5
3
D907
C-5
-
D909
C-6
-
D910
D-6
-
D911
E-6
-
D912
E-7
-
D914
D-5
-
D917
D-5
3
D918
D-7
3
D919
D-7
3
D920
D-7
3
D921
D-5
-
D922
D-5
3
D923
D-7
3
VARIABLE
RESISTOR
RV901
E-7
Schematic diagram
< (d)
(d)
(d)
(d)
(d)
-
c
 board
(6) Schematic Diagram of H1 Board
5-29
5-30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
5
3.3
0.1
0.7
0
5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
S1400
S1401
S1402
Q1400
LED DRIVE
LED DRIVE
Q1401
Q1402
C1401
C1402
C1400
C1498
R1400
R1401
R1402
R1403
R1404
R1405
R1408
R1421
R1424
R1409
FB1401
FB1402
FB1403
S1403
C1403
C1405
C1407
CN1401
D1400
D1403
D1402
FB1404
FB1405
FB1406
R1406
R1407
R1419
R1420
R1422
R1423
TH1400
CN1400
DTC114ESA-TP
DTA124ESA
47
16V
47
16V
10
0.1
:B
220
:RN
220
:RN
100
:RN
100
:RN
470
:RN
100k
470
10k
:RN
22k
:RN
100k
SML79423C-TP15
H1
(USER CONTROL)
DTC114TSA
MENU
PICTURE
MODE
+
-
OK
VY
VX
GND
+12V
+5V
KEY SCAN
LED 1
TO D- b BOARD
CN1106
LED 2
GND
+5V
INPUT SW
+12V
GND
VX
VY
T_AMB
GND
GND
WAKE UP
INPUT1
INPUT2
A
G
POWER
16V
16V
16V
10k
0.01
47
16V
47
16V
5P
1SS119
1SS119
JW(5)
JW(5)
JW(5)
100k
22k
22k
10K
150
220
14P
1.1µH
1.1µH
1.1µH
TO N BOARD
CN1003
CHASSIS GND
B-SSS3549<J..>-H1..-EPS05
TO MAGNETIC
SENSOR
C1404
0.01
(h1)
USER CONTROL
– H1 BOARD –
(7) Schematic Diagram of L2 Board
5-31
5-32
Schematic diagram
(l2)
(l2)
(l2)
(l2)
(l2)
 board 
,
Schematic diagram
< (h1)
(h1)
(h1)
(h1)
(h1)
 board
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
A
B
C
D
E
F
G
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
1
2
1
2
3
4
1
2
3
4
5
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
10
9
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
I
O
G
R1600
R1604
R1605
R1613
R1621
R1624
R1625
R1626
R1628
R1629
R1630
R1634
R1643
R1647
R1648
R1649
C1614
CN1600
CN1602
FB1600
FB1601
FB1602
FB1603
R1631
C1627
C1623
C1633
FB1604
C1619
C1628
C1639
C1640
R1651
R1650
C1632
R1652
R1653
R1636
R1635
C1629
R1641
R1644
R1640
IC1603
R1654
R1655
IC1601
IC1604
IC1602
CN1603
TO D- b BOARD
CN1106
CN1601
IC1600
C1604
C1607
C1611
C1613
C1605
C1606
R1601
R1603
R1608
R1610
R1609
R1617
R1607
R1611
10k
:CHIP
4.7
:CHIP
10k
:CHIP
22
1W
:RS
22
1W
:RS
10k
:CHIP
10k
:CHIP
22
1W
:RS
22
1W
:RS
10k
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
1.1µH
1.1µH
1.1µH
1.1µH
2P
WHT
:S-MICRO
0.01
B:CHIP
4.7
:CHIP
4.7
:CHIP
4.7
:CHIP
8P
YEL
:S-MICRO
1.1µH
10k
:CHIP
0.1
B:CHIP
0.1
B:CHIP
10
16V
0.1
25V
F:CHIP
47
25V
47
25V
47
25V
1.2
:FPRD
1.2
:FPRD
47
25V
1.2
:FPRD
1.2
:FPRD
22
1W
:RS
LA6500-FA
AMP
+5V REG
IC1605
NJM78L05
0.01
B:CHIP
15k
:CHIP
4.7k
:CHIP
18k
:CHIP
1.5k
:CHIP
100
:CHIP
100
:CHIP
LA6510
AMP
LA6510
AMP
MB88141PF
8P
WHT
GYSC
GXSC
LCCRT
LCCRB
LCCLT
GYSC
GXSC
LCCLB
LCCLB
LCCLT
LCCRB
LCCRT
V.S1
OUT1
-
+
VCC
V.S2
-
+
VEE
OUT2
V.S1
OUT1
-
+
VCC
V.S2
-
+
VEE
OUT2
VEE
CY3+
CY3-
CY4+
CY4-
VCC
V.S2
OUT2
-
+
V/S1
OUT1
-
+
-15V
+15V
GND
GXSC
GYSC
IIC SDA
IIC SCL
LCC_NS
LCC-NS(+)
LCC-NS(-)
LCC-LT(+)
LCC-LT(-)
LCC-LB(+)
LCC-LB(-)
LCC-RT(+)
LCC-RT(-)
LCC-RB(+)
LCC-RB(-)
AO1
AO2
AO3
AO4
AO5
AO6
AO7
AO8
AO9
AO10
AO11
AO12
GND
Vss1
Vdd1
SDA
SCL
MOD
CS2
CS1
CS0
Vdd2
Vss2
Vcc
4P
WHT
:S-MICRO
LA6510
AMP
330p
B:CHIP
330p
B:CHIP
0.01
B:CHIP
0.01
B:CHIP
0.01
B:CHIP
0.01
B:CHIP
4.7
:CHIP
4.7
:CHIP
8.2k
:CHIP
8.2k
:CHIP
4.7k
:CHIP
4.7k
:CHIP
22
1W
:RS
22
1W
:RS
L2
(CY,LCC)
-
+
OUT
VEE
VCC
LCC-LT
LCC-NS
LCC-LB
LCC-RT
LCC-RB
0
0
0
B-SSS3549<J..>-L2..-EPS05
C1637
0.1
25V
B:CHIP
C1638
0.1
25V
B:CHIP
C1622
0.1
25V
B:CHIP
C1621
0.1
25V
B:CHIP
C1617
0.1
25V
B:CHIP
C1619
0.1
25V
F:CHIP
C1618
0.1
25V
B:CHIP
C1608
0.1
25V
B:CHIP
C1600
0.1
25V
B:CHIP
DAC
(l2)
CY, LCC
— L2 BOARD (Conductor Side) —
— L2 BOARD (Component Side) —
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