Sony CPD-G420 (serv.man3) Service Manual ▷ View online
CPD-G420(E)
4-15
(n)
µ
-COM
— N BOARD (Conductor Side) —
— N BOARD (Component Side) —
N BOARD
Terminal name of semiconductors
in silk screen printed circuit (
Terminal name of semiconductors
in silk screen printed circuit (
*
)
*
: Refer to Terminal name of semiconductors
in silk screen printed circuit (see page 4-7)
Ref.
D1001
Q1001
*
3
1
CPD-G420(E)
4-17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
E
F
G
H
I
J
9.1
2.6
2.5
5.4
0
8.9
8.7
8.6
8.6
3.8
3.8
9.4
8.8
3.6
3.7
3.8
8.6
-0.1
72.5
54.8
8.2
0.7
218.5
54.4
33.4
33.3
33.1
32.9
32.1
1.2
33.8
1.2
1.8
1.3
107.8
+12V
+5V
+80V
+12V
+15V
D
-b(HV,HDF,VDF)
G2
TO A1 BOARD
CN311
CN1102
17P
BLK
H DF OUT
H DF OUT
H DF OUT
H DF OUT
H DF OUT
B-SSS3540<SH.>-D..-P2-EPS05
S
1
3
4
5
6
8
1
2
3
4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
5
4
3
2
1
8
7
6
1
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
13
HV
17
4
1
2
8
6
3
5
7
9
10
12
14
15
16
11
FV1
FV2
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
D909
CN510
TO A1 BOARD
CN318
T901
Q706
V DF OUT
V DF OUT
C915
C720
C721
C723
C724
C761
C900
C901
C902
C903
C904
C905
C906
C908
C909
C910
C919
C920
C921
C923
C925
C926
C927
C929
C930
C932
C935
C936
C937
C938
CN904
CN1101
CN1103
TO ECS
D701
D702
D703
D901
D906
D907
D912
D914
D917
D918
D920
D921
D922
D923
FB901
FB902
FB1000
FB1002
FB1005
FB1007
IC901
HV CONT
IC902
AMP
L1001
Q701
Q704
Q705
Q707
Q905
Q906
Q907
R702
R704
R741
R744
R745
R746
R747
R749
R753
R760
R901
R902
R903
R904
R905
R907
R909
R915
R916
R917
R918
R919
R920
R921
R924
R925
R926
R927
R928
R929
R930
R931
R932
R933
R934
R935
R936
R937
R938
R939
R940
R941
R942
R943
R944
R945
R946
R950
R951
R952
R953
R954
R955
RV901
SG901
SG902
SG903
T701
T902
C911
C913
C916
C918
C939
D910
D911
D919
JR901
L902
Q702
Q703
Q901
Q902
HV OUT
R739
R740
R742
R743
R748
R761
R908
R911
R923
HZS182-TE
2SC4620TV2Q
470p
250V
:APS
250V
:APS
0.01
B:CHIP
47
100V
22
100V
470p
2kV
B
0.01
B:CHIP
4.7
100
25V
25V
0.01
B:CHIP
3.3
0.1
B:CHIP
470p
CH:CHIP
100p
CH:CHIP
0.01
B:CHIP
100
25V
25V
220p
CH:CHIP
0.01
2kV
F
0.01
2kV
F
0.1
25V
25V
F:CHIP
0.47
0.022
:PT
0.1
100V
:PT
470p 500V :B
4.7
0.22
:MPS
:MPS
0.1
25V
25V
C933
47
25V
B:CHIP
0.01
B:CHIP
1000p
B:CHIP
22
25V
470
16V
16V
1P
4P
WHT
8P
WHT
:S-MICRO
1SS119-25TD
1SS119-25TD
1SS119-25TD
MA111-TX
UDZ-TE-17-13B
D2L40-TA
RD15ES-T1B3
HSS82-TJ
UDZS-TE17-9.1B
MA111-TX
UDZS-TE17-10B
1SS119
MA111-TX
MA111-TX
1.1µH
0
:CHIP
0
:CHIP
0
:CHIP
BA9758AFS-E2
NJM2904M(TE2)
2SC2362KG-AA
2SC3421-Y
2SA1358-Y
2SA1037AK
2SC4634LS-CB11
G2 OUT
2SA1037AK-T146
G2 MUTE
2SB709A
G2 MUTE
G2 MUTE
10k
:CHIP
1k
:CHIP
1k
:CHIP
470
:FPRD
4.7
:FPRD
4.7
:FPRD
15
2W
2W
:RS
2.2k
:CHIP
10
:FPRD
68k
:CHIP
100k
:CHIP
47k
:CHIP
180k
:RN-CP
2.2k
:CHIP
1k
:CHIP
4.7k
:CHIP
68
10W
:RN
:RN
22
:FPRD
47
:FPRD
2.2
:FPRD
820k
1/2W
1/2W
:RN
10k
:CHIP
56k
:RN-CP
4.7k
10k
:RN-CP
270k
:RN-CP
27k
:CHIP
4.7k
1/2W
1/2W
:RC
330k
1/2W
1/2W
:RC
47k
:CHIP
JW(15)
4.7k
1/2W
1/2W
:RC
3.9k
:RN-CP
2.7k
:RN-CP
4.7
1/2W
:FPRD
3.3k
:RN
2.2M
1W
:RN
1k
:CHIP
390k
:CHIP
82k
:CHIP
330k
:CHIP
22M
:RN
:RN
1M
:CHIP
100k
:CHIP
1k
:CHIP
100
:CHIP
10k
:CHIP
1k
:CHIP
100k
:CHIP
2.2k
:CHIP
2.2M
:CHIP
10M
:CHIP
10M
:CHIP
100k
:DFT
:HRC
+12V
+B
+15V
2
1
H.DF
HV DET
ABL DET
V.DF
INPUT
IIC SDA
IIC SCL
ECO SW
KEY SCAN
WAKE UP
LED1
LED2
TXD
RXD
H BLK
HS OUT
VS OUT
INPUT
DDC SDA1
DDC SCL1
DDC GND1
DDC SDA2
DDC SCL2
DDC GND2
22µH
D GND
RXD
TXD
LED1
LED2
GND
+5V
HVD
AGC
+
-
PWMOUT
PVcc
NC
SAWOUT
NC
SGND
HDIN
DELAY
VREG9
SVcc
PGND
HVDCAP
NC
SLOW SW
NC
ERROUT
GND
VS OUT
ECO SW
IIC SCL
IIC SDA
GND
INPUT SW
+5V
H BLK
HS OUT
GND
GND
INPUT SW
KEY SCAN
+
GND
-
OUT
VCC
G2
+12V
TO H1 BOARD
CN1400 1-8 PIN
WAKE UP
DDC SDA1
DDC SCL1
DDC GND1
DDC SDA2
DDC SCL2
DDC GND2
CH:CHIP
250V
:HR
250V
:PP
1.2kV
:PP
:PP
:CHIP
:CHIP
:CHIP
1/2W
:RC
:FPRD
:RN
CH:CHIP
250V
:HR
250V
:PP
1.2kV
:PP
:PP
:CHIP
:CHIP
:CHIP
1/2W
:RC
:FPRD
:RN
CH:CHIP
250V
:HR
250V
:PP
1.2kV
:PP
:CHIP
:CHIP
1/2W
:RC
:FPRD
:RN
CH:CHIP
250V
:HR
250V
:PP
1.2kV
:PP
:CHIP
:CHIP
1/2W
:RC
:FPRD
:RN
CH:CHIP
250V
:HR
250V
:PP
1.2kV
:PP
:PP
:CHIP
:CHIP
:CHIP
1/2W
:RC
:FPRD
:RN
CH:CHIP
250V
:HR
250V
:PP
1.2kV
:PP
:PP
:CHIP
:CHIP
:CHIP
1/2W
:RC
:FPRD
:RN
CH:CHIP
250V
:HR
250V
:PP
1.2kV
:PP
0.01
250V
250V
:PP
:RN
:CHIP
:CHIP
1/2W
:RC
:RN
:FPRD
:RN
:FBT
680p
CH:CHIP
47
250V
:HR
0.33
250V
:PP
2000p
1.2kV
:PP
RP1H-V1
ERA34-10TP1
UDZS-TE17-5.1B
2SC2459-GR-TPE4
2SA1049TP-GR
2SJ585LS-CC11
HV REG SW
FS5KM-18A-AT
27k
47k
:CHIP
5.1k
:RN-CP
330
:CHIP
470k
1/2W
:RC
JW5MM
10k
47
:FPRD
82k
:RN
0
HV ADJ
TUBE
TO PICTURE
ab1
ab2
bc1
GXSC
GYSC
LCC_NS
IIC SDA
IIC SCL
1
2
3
4
5
6
7
8
CN1106
TO L2 BOARD
CN1603
8P
WHT
-15V
+15V
GND
GXSC
GYSC
IIC SDA
IIC SCL
LCC_NS
+15V -15V
CPD-G420(E)
4-18
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
IC640
IC654
+12V REG
L611
L612
L652
L653
L680
Q630
REG SW
Q641
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
THP601
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
250V
B
470p
250V
250V
B
4700p
250V
4700p
250V
2200p
250V
330
450V
1
450V
0.22
:MPS
:MPS
47
100p
:CHIP
4700p
:CHIP
:CHIP
0.1
25V
25V
:CHIP
100
25V
25V
2.2
470p
B:CHIP
2200p
B:CHIP
10
100p
1kV
:SL
:SL
0.1
250V
:MPS
:MPS
100p
1kV
:SL
:SL
0.1
:MPS
1000p
2%
:PP
2.2
4.7
47
1000p
B:CHIP
100
100V
8200p
800V
:PP
47
16V
220
10V
10V
4700p
:PT
0.1
:MPS
4P
WHT
:VH
:VH
3P
WHT
:VH
: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
SEB3-LF4
+B DETECT
ERROR AMP
ERROR AMP
NJM7812FA
2SK2647-01MR-F91
2SK2876-01MR-F122
Q640
OUT
2SK2876-01MR-F122
MAIN CONVERTER
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
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
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
3
2
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
30k
:RN
33k
:RN
33k
:RN
33k
:RN
0.47
100
250V
2200
25V
47
25V
2200
25V
47
25V
D10SC9M
AFC
470k
1/2W
:SURGE
15k
:RN-CP
10k
:RN-CP
270
1/2W
0
:CHIP
PIT220
4P
6800
10V
6.8k
:RN-CP
1
1W
:RS
DGC
AC IN
TO US BOARD
CN2601
0
B-SSS3550<J..>-D..-P3-EPS05
OUT
MAIN CONVERTER
ac1
ac2
bc1
Click on the first or last page to see other CPD-G420 (serv.man3) service manuals if exist.