DOWNLOAD Sony CPD-G220 Service Manual ↓ Size: 3.65 MB | Pages: 86 in PDF or view online for FREE

Model
CPD-G220
Pages
86
Size
3.65 MB
Type
PDF
Document
Service Manual
Brand
Device
Monitor / S/M CPD-G220 01 AEP NH SH EQ
File
cpd-g220.pdf
Date
PREV: Sony SDM-M81 (serv.man5) Service Manual

Sony CPD-G220 Service Manual ▷ View online

CPD-G220(E)
4-13
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
E
F
G
H
I
• D  - 
c
  BOARD  WAVEFORMS
10.0 Vp-p (H)
1
10.7 Vp-p (H)
2
3
10.7 Vp-p (H)
4
9.8 Vp-p (H)
5
31.2 Vp-p (H)
6
10.6 Vp-p (H)
950 Vp-p (H)
7
81.6 Vp-p (H)
8
9
1.8 Vp-p (V)
0
54.8 Vp-p (V)
•
Divided circuit diagram
One sheet of D board circuit diagram is divided into three sheets,
each having the code D-
a
 to D-
c
. For example, the destination
 ab1 on the code D-
a
 sheet is connected to  ab1 on the D-
b
 sheet.
a   b   1
Ref. No.
Circuit diagram division code
15V
STBY5V
180V
-15V
3
2
1
6
4
5
7
10
9
8
0
5.0
0
0.4
0
5.0
0
38.9
40.6
0
1.2
0.6
0.6
1.4
2.1
4.9
5.5
5.9
5.9
5.2
11.5
6.7
8.2
5.6
4.5
4.2
4.2
5.9
4.5
8.3
4.2
8.9
5.5
4.2
4.2
5.3
4.8
4.7
7.3
174.6
177.6
173.9
166.0
0.7
0.1
0.7
0.1
-0.6
-0.2
-14.5
1.6
13.7
0.2
-13.1
1.6
D- c 
10µH
2.2µ
47µH
47µH
µPC6757CS
BUFFER
S CAP CHANGE
S CAP CHANGE
S CAP CHANGE
S CAP CHANGE
S CAP CHANGE
HV ADJ
bc25
bc24
bc23
bc19
bc18
bc17
bc16
bc15
bc11
bc12
abc9
ac10
bc13
CHOPPER
HV REG OUT
NX-4404
FOCUS(H)
FOCUS(V)
TO PICTURE TUBE
PWM CONTROL
SYNC LOCK
SYNC LOCK
V OUT
H REG
H RTRC BUFFER
H FLY BUFFER
H OUT
H DRIVE OUT
DF AMP
BUFFER
HDY
VDY
CN306
T A BOARD 
B-SS3572<AEP>-D..-P3
(DEFLECTION)
G1
NC
NC
SAW GEN2 NON AGC TYPE
SAW GEN1 AGC TYPE
REF
R
R
R
R
R
R
R
R
R
R
B4
CP3
CP2
CP1
B3
B2
B1
B4
DP1
V DY+
V DY-
H DY-
H DY+
S
S
S
1
1
2
3
4
5
6
7
8
1
2
5
7
4
6
1
2
3
4
5
6
1
3
4
6
2
HV
11
FV1
1
2
13
16
15
14
FV2
12
6
7
4
5
10
3
8
9
S
S
S
S
S
1
2
3
4
5
6
7
1
5
2
3
4
1
2
3
4
5
6
7
8
10
9
11
12
13
14
15
16
17
18
19
20
21
22
23
24
S
1
2
3
5
6
7
10
1
4
5
7
8
3
6
R557
R567
R568
R541
R544
R542
R548
R550
R546
FB502
Q503
R551
Q504
R503
Q505
D501
D504
R520
R513
R518
R517
R509
C522
D515
R552
R549
R534
CN512
C508
C542
C541
D514
C535
R564
R545
Q511
R508
Q520
R581
D518
C575
R582
Q519
C401
C403
R408
C404
R403
R405
R410
R409
CN510
D512
C558
C557
C561
R515
R521
R525
R533
R536
R556
C546
C562
D522
D523
C576
D524
C579
D516
R590
R589
R516
R592 R591
L501
R554
C408
R406
R404
R577
D505
R532
C528
D525
R587
C569
R540
R596
R597
Q522
C566
T503
R574
R599
C410
R526
R529
C534
R553
C506
C509
C511
R510
C550
R575
R578
C573
L503
PS501
R512
C540
D517
C524
D509
R538
L502
D503
R407
D403
D510
C583
CLP3
R570
D508
R571
CN501
R572
C537
T504
C571
C505
C570
FB503
C548
C552
C554
C556
SG501
C532
RV501
C539
C526
C527
C543
R519
R524
R523
C523
C516
C514
C504
R506
R507
R502
Q513
Q514
R501
R505
C503
C518
D506
Q507
C519
D502
C510
C502
R522
Q510
C517
C544
R511
R530
R531
R543
C515
C520
C553
C555
R569
C574
C530
C531
R535
Q515
C536
C525
R537
Q516
C538
C529
L508
IC401
R401
C402
D401
D402
C405
T505
C521
IC501
C545
R583
R584
R585
Q512
C563
R561
Q508
C407
FB504
FB506
R565
Q521
C406
R402
C581
C501
R586
D527
Q524
C568
C582
L507
L513
Q525
D530
D531
RV502
R514
R528
R412
R413
C564
C572
L505
L506
C512
C507
R547
R595
D513
R527
T506
R539
C533
FB507
FB508
D511
L510
D519
T501
18k
:CHIP
10k
:CHIP
47k
1k
:RN
270k
1k
:RN
1.2k
:RN
1.2k
:RN
33k
:RN
1.1UH
2SJ449
33k
:RN-CP
2SC3941A-QR
10k
:RN-CP
2SA1037
NNCD12A-T1
NNCD12A-T1
100
1/4W
:FPRD
220
2W
:RS
3.3
3W
:RS
3.3
3W :RS
22k
0.0022
100V
:PT
ERA34-10TP1
56k
:RN
62k
:RN
100
:FPRD
1P
:TUB
100
25V
10
50V
4.7
HSS82
0.1
:PT
33k
:RN-CP
47k
:RN-CP
IRFU110
100
2SJ449
10k
NNCD12A-T1
33
200V
33
:FPRD
2SC3311A
1000
25V
220
50V
10k
:CHIP
1000
25V
1.5
1/4W
:RN
1.5
1/4W
:RN
12k
:RN-CP
5.6k
:RN-CP
1P
1SS119-25TD
1
22
0.001
B:CHIP
1k
:FPRD
1k
:FPRD
1k
:FPRD
1k
:FPRD
1k
:FPRD
47k
:RN-CP
220p
CH:CHIP
100
16V
1SS119-25TD
1SS119-25TD
47p
CH:CHIP
HSS83
22p
2kV
SL
D2L40
22k
:RN-CP
4.7k
:CHIP
150
1/4W
:RN
150
1/4W
:RN
150
1/4W
:RN
150k
:RN-CP
0.01
B:CHIP
12k
:RN-CP
5.6k
:RN-CP
100
3W
D1NL20U
2.2
:FPRD
0.01
200V
:PT
HSS83
1k
:CHIP
0.1
:PT
200k
:RN
1.2k
:RN
2.2M
DTA114EKA
22
25V
:DFT
2.2k
1k
:CHIP
0.47
F:CHIP
470
1/2W
470
1/2W
0.033
100V
91k
:RN-CP
0.01
B:CHIP
0.1 B:CHIP
0.068
250V
:PP
9.1k
:RN
470
16V
100
1/2W
:FPRD
100
1/2W
:RS
250V
HOC
15MM
4.7
0.01
630V
HZT33-02TE
33
200V
NNCD12A-T1
5MM
HZT33-02TE
2.2k
:CHIP
MA111-TX
D1NL40-TA
1.0
:MPS
10k
1/2W
MA111-TX
6.8k
:CHIP
6P
:WHT
0.47
1/2W
:FPRD
100p
500V
HDT
10p
2kV
10p
2kV
10p
2kV
1.1UH
0.001
:PT
0.01
B:CHIP
0.1
25V
B:CHIP
220p
CH:CHIP
0.22
100V
100k
0.01
100V
2200p
500V
0.01
250V
100p
CH:CHIP
1M
56k
:RN
56k
:RN
0.1
250V
:PP
0.27
250V
:PP
0.82
250V
:PP
330p
500V
B
330k
:RN
2.7k
:RN
200k
:RN-CP
2SK2098
2SK2098
100
10k
:CHIP
0.01
B:CHIP
4300p
1.8kV
FMQ-G1FSLF681
2SC2681
1200p
1.2kV
:PP
D3S4M
470p
500V
B
0.01
:PT
47
STP4NB80FP
0.01
:PT
0.01
:PT
1
:FPRD
82
3W
:RS
82
3W
:RS
4.7
:FPRD
0.01
B:CHIP
0.01
B:CHIP
0.0022
B:CHIP
0.1
:PT
470
:RN-CP
0.01
250V
0.15
250V
:PP
0.082
250V
:PP
56k
:RN
2SK3332
0.01
B:CHIP
0.047
400V
:PP
56k
:RN
2SK3332
0.01
B:CHIP
0.047
400V
:PP
HLC
LA78040
1.5
:FPRD
0.47
100V
D1NL40-TA
MTZJ-T-77-4.7B
0.047
B:CHIP
HST
NEW
100p
2kV
SL
0.022
B:CHIP
10k
:CHIP
4.7k
:CHIP
1k
2SK2098
470p
B:CHIP
82
3W
:RS
2SC2412K
0.1
B:CHIP
1.1UH
1.1UH
330k
:RN
2SA1037AK
0.0068
:PT
330
1W
:RS
2200p
1kV
10
2.2k
:FPRD
UDZS-TE17-5.1B
2SA1037
0.047 400V :PP
0.022
B:CHIP
2SC2412K
D1NL20U
D1NL20U
39
:RN
2.2k
:CHIP
2.2
:RS
2.2
:RS
0.47
B:CHIP
4.7
250V
2.2mH
2.2mH
0.01
B:CHIP
0.18
400V
220k
:RN
220k
:RN
D1NL40-TA
10k
LCT
NEW
10k
:RN
1.0
50V
1.1UH
1.1UH
D1NL40-TA
HCC
MTZJ-T-77-5.6B
:FBT
HD
V FLY
HD
H FLY
ABL
ABL
HV
E/W
E/W
V SAW
V-REF
LOCK
H FLY
H RTRC
H RTRC
STBY
180V
15V
12V
180V
5V
12V
12V
12V
-15V
12V
-15V
12V
12V
270V-2
12V
270V-2
S3
S2
S1
S0
S4
H LIN 
AMP
10µH
CPD-G220(E)
4-14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
E
F
G
H
I
•
Divided circuit diagram
One sheet of D board circuit diagram is divided into three sheets,
each having the code D-
a
 to D-
c
. For example, the destination
 ab1 on the code D-
a
 sheet is connected to  ab1 on the D-
b
 sheet.
a   b   1
Ref. No.
Circuit diagram division code
80V
2.5
4.7
-0.1
-162.7
2.9
6.3
1.2
4.8
0
2.5
7.2
0
8.2
8.2
9.3
3.7
11.9
0
0
158.4
0.6
4.8
D- d
4.7µH
100µH
100µH
VADJ
OUT
CTL
VCC
GND
bd20
abd14
bd26
ad21
ad22
B-SS3572<AEP>-D..-P4
(POWER SUPPLY)
TO A BOARD 
CN304
AC INLET
TO 
SWITCHING
SW REG CONT
DGC
RELAY SW
SW
ERROR AMP
OVP/OCD
HEATER OUT
5V REG
PROTECT
REG SW
5V REG
12V REG
ERROR AMP
+5V
HEATSINK
Q607
TO
HEATSINK
TO Q602
B
A
NC
NC
L
N
C
M
S
F
D
DS
VAUX
ISENSE
DRIVER
NC
HVS
VIN
IREF
VCTRL
NC
GND
NC
DEM
OOB
STBY 5V
+180V
THP600A
THP600
NC
+80V
H1
+12V
GND
DGC1
NC
DGC2
GND
1
2
I
O
G
I
O
G
1
2
3
4
5
1
8
2
3
4
5
6
4
6
7
9
10
11
5
12
13
15
16
17
18
14
2
1
1
2
3
4
1
2
3
4
1
2
3
1
3
5
6
10
8
4
2
9
S
1
2
3
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
4
3
1
2
4
3
1
2
3
1
2
3
4
1
2
3
4
5
6
7
S
F601
C604
D601
C626
C628
C610
TH600
CN602
VA601
C640
C643
C647
D610
C612
C613
R624
D608
C618
Q604
C621
R625
C619
Q603
R621
R640
IC607
IC608
C627
D603
C616
C650
IC602
C641
R643
R647
D605
C608
R627
TH601
R619 R656
R614
R654
D623
D625
Q605
R602
R613
D622
FB601
C663
C622
VA604
C656
R693
R605
D634
C676
R641
C675
D636
C677
C672
L607
C670
C673
JW613
T602
L606
C679
C680
S602
R651
T601
R626
R603
IC605
R604
CLP2
LF602
CN600
D630
D616
C681
R698
R670
R672
L653
R689
R690
R691
R677
R678
L654
D629
R692
D628
R676
R668
R666
R679
D627
CLP4
R697
C631
R699
VA605
C642
RY601
C605
D602
Q602
R612
IC604
R600
Q601
CN606
R616
C614
D609
R615
IC601
R618
R620
R606
C615
R642
R635
D606
D607
D620
R607
C611
C634
R609
R611
D618
L604
D617
D611
D612
D621
D613
C617
R610
C660
L602
R628
R649
C637
C601
C653
R633
C633
R665
R608
R648
R650
IC603
PH601
D635
D633
R638
R630
R631
R634
R632
C671
R639
C620
IC611
CN601
SG601
IC610
C603
JR19
R617
C632
C624
C625
D614
D619
C609
C630
R667
C668
R657
R623
R622
R655
D638
C666
R673
Q607
FB603
JW611
R675
C606
JW618
C667
C665
C682
Q612
R636
R660
FH1
FH2
5A
250V
0.47
250V
D4SB60L
220
16V
100
25V
220
450V
3.9
3.84A
2P
0.0047
250V
E
4700p
250V
470p
500V
B
MTZJ-T-77-4.7B
0.068
250V
270p
2kV
22
1/10W
:RN-CP
MTZJ-18
0.1
:PT
2SC3311A
47
250V
2.2k
1/2W
0.0022
B:CHIP
DTC114EKA-T146
75k
:CHIP
1
:FPRD
BA05T
L7805CV
220
10V
1SS119-25TD
22
25V
6800p
:CHIP
BA00AST-V5
100
16V
82k
:RN-CP
10k
:CHIP
MTZJ-T-77-12B
220
0.47
1/2W
4.5
220VRMS
:POS
1.5k
2W
:RS
1.5k
2W
:RS
0.47
0.39
1W :RS
MTZJ-T-77-12B
UDZ-TE-17-13B
DTC114ETA
4.7M
1/2W
4.7M
1/2W
FMN-G12S
1.1UH
47p
2kV
100
100V
0.1
25V
:CHIP
470
JW(7.5)
D1NL20U-TR
10
6.8
47
10V
UF4007G23
0.01
2kV
1000
25V
47
25V
4.7
JW(7.5)
SRT
47
:CHIP
0.1
25V
B:CHIP
0.47
:FPRD
SRT
NEW
2.2k
:CHIP
1.8k
:RC
PQ12RD08S
680k
1/2W
:RC
:LFT
3P
D1NL20U
MTZJ-T-77-4.7B
4.7
:CHIP
56k
1M
:RN
1M
:RN
470k
:RN
470k
:RN
560k
:RN
330k
:RN
330k
:RN
AFT
D5L60
82k
:RN
RM11A
4.7
330k
:RN
1M
:RN
47
1/4W
#
1.2
1W
:RS
470p
250V
B
220
1W
#
0.47
250V
1SS119-25TD
2SK3265
12
TL1431CZ-AP
1
10W
DTC143ESA-TP
9P
WHT
:S-MICRO
1.0M
:CHIP
0.01
B:CHIP
1SS119-25TD
680k
:CHIP
TEA1504-N2
220
:RN-CP
33k
:RN-CP
470k
:RN-CP
0.022
:CHIP
390
:RN-CP
22k
3W
:RS
UF4007G23
UF4007G23
RGP10DG23
22k
:CHIP
680p
:CHIP
4700p
:CHIP
3.9k
:RN-CP
22
:CHIP
FMN-G12S
RGP10JPKG23
FMC-26UA
UF4007G23
1SS119-25TD
BT149G-120-0T384
22
25V
1k
:RN-CP
4700p
250V
9.1k
:RN-CP
2.2k
:RN-CP
220
16V
47
10V
0.001
50V
B:CHIP
10k
0.1
:CHIP
3.3k
150k
:RN
5.6k
:RN-CP
120k
:RN
TLP621D4-Y
TLP621D4-Y-LF2T
P6KE150AG23
D10SC9M
100
:CHIP
15k
:RN-CP
1k
:CHIP
1k
:CHIP
10k
:RN-CP
0.1
F:CHIP
1k
:CHIP
100p
500V
B
TL1431CZ-AP
4P
TOP233Y
1000
25V
0 :CHIP
100
:CHIP
1000
25V
3300
16V
2200
25V
D1NS6-TA2
FMN-G12S
0.001
250V
1.0
10V
100
3W
100
25V
68
:RN-CP
68
:RN-CP
22
:CHIP
100
MTZJ-T-77-18
0.47
450V
:PP
0.22
2W
:RS
2SK2843
1.1UH
0
:CHIP
10k
0.1
50V
:PT
JW(5)
47
25V
0
:CHIP
0.47
25V
F:CHIP
2CS3311A
47k
1W
:RS
47k
1W
:RS
DEGAUSS
STBY
STBY
180V
15V
180V
5V
5V
80V
80V
380V-3
380V-3
12V
12V
15V
12V
-15V
5V-4
5V-4
3
1
9
7
8
TO DP BOARD 
CN1600
VCC
LVP
+180V
D\GND
DRIVE
V SENSE
AC SENSE
L SENSE
I SENSE
1
2
3
4
5
6
7
8
9
CN603
10P
OVP
10
22µH
68µ
CPD-G220(E)
4-15
D511
D-5
-
D512
C-4
-
D513
C-7
-
D514
D-7
-
D515
E-7
-
D516
D-3
-
D517
E-7
-
D518
D-2
-
D519
C-4
-
D522
D-2
-
D523
E-3
-
D524
D-3
-
D525
D-3
-
D530
E-4
-
D531
E-4
-
D601
B-6
-
D602
C-6
-
D603
C-3
-
D605
A-3
-
D607
A-4
-
D608
A-4
-
D609
A-3
-
D610
A-4
-
D611
B-5
-
D612
C-5
-
D613
B-5
-
D614
B-4
-
D616
A-4
-
D617
C-4
-
D618
C-4
-
D619
C-4
-
D620
A-4
-
D621
C-5
-
D622
B-4
-
D623
A-4
-
D625
A-4
3
D628
A-5
-
D629
A-4
-
D630
B-5
-
D633
B-2
-
D634
A-3
-
D635
A-2
-
D636
A-2
-
D638
A-4
-
D704
D-4
-
D901
E-2
3
D902
E-2
-
D903
D-1
-
D904
D-2
3
D905
E-2
3
D906
E-2
3
D907
E-2
3
D908
E-2
-
D909
E-2
0
D913
E-2
3
D918
E-1
3
D919
D-1
3
D920
D-1
-
D924
D-1
3
D928
D-2
0
D929
D-2
0
D930
D-2
0
D936
D-2
3
D937
C-1
3
D938
E-1
-
VARIABLE
RESISTOR
RV501
E-7
— D BOARD —
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.
D
• D BOARD
SEMICONDUCTOR
LOCATION
IC
IC401
C-3
IC501
C-2
IC502
B-2
IC601
A-4
IC602
B-3
IC603
A-3
IC604
B-3
IC605
B-2
IC607
B-3
IC608
B-2
IC611
B-3
IC701
A-1
IC702
A-1
IC703
B-1
IC901
D-1
IC902
C-1
IC904
D-2
IC905
E-1
IC908
E-1
TRANSISTOR
*
Q501
D-1
1
Q502
D-2
1
Q503
C-6
-
Q504
E-6
-
Q505
D-2
1
Q507
E-3
-
Q508
D-3
1
Q510
C-6
-
Q511
E-3
-
Q512
D-5
-
Q513
D-5
-
Q514
D-5
-
Q515
D-5
-
Q516
C-5
-
Q519
C-4
-
Q520
D-3
-
Q521
C-4
-
Q522
C-1
1
Q524
C-1
1
Q525
D-3
1
Q601
B-2
-
Q602
A-4
-
Q603
C-5
1
Q604
A-3
-
Q605
B-3
1
Q607
A-4
-
Q612
C-4
-
Q901
D-2
1
Q903
C-1
1
DIODE
*
D401
C-3
-
D402
D-3
-
D403
D-3
3
D404
D-1
-
D501
D-3
-
D502
E-3
-
D503
D-6
-
D504
C-6
-
D505
D-4
-
D506
E-4
-
D507
E-2
3
D508
D-4
3
D509
C-1
3
D510
D-6
-
*
: Refer to Terminal name of
semiconductors in silk screen
printed circuit (see page 4-7)
DEFLECTION, CPU,  
CONVERGENCE CONTROL, 
POWER SUPPLY
1
2
3
4
5
6
7
A
B
C
D
E
CPD-G220(E)
4-16
1
2
3
4
5
6
7
8
9
10
A
B
C
D
E
F
(3) Schematic Diagram of DP Board
0
0
0
0
P
D
SWITCHING
B-SS3572<AEP>-DP.
SWITCHING
SWITCHING
SWITCHING
TO D( d ) BOARD
CN603
CMPNS
AC SENSE
I SENSE
L SENSE
GND
DRIVE
VCC
V SENSE
LVP
OVP
AC SENSE
L SENSE
V SENSE
VCC
I SENSE
DRIVE
GND
GND
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
IC1600
C1600
C1601
C1602
C1603
C1605
C1606
C1608
C1609
CN1600
D1600
D1601
Q1600
Q1601
Q1602
Q1603
R1600
R1601
R1602
R1603
R1604
R1605
R1606
R1607
R1608
R1609
R1610
R1611
R1612
R1613
R1614
L6561
NEW
0.1
B:CHIP
0.1
B:CHIP
1000p
B:CHIP
0.01
B:CHIP
0.1
B:CHIP
22
1 :MPS
0.01
B:CHIP
10P
B-TO-B
1SS119
RD22ES-T1B2
2SA1037AK
2SC2412K
2SA1037AK
2SC2412K
10k
:CHIP
10k
:CHIP
68k :CHIP
47k
:CHIP
10k
:CHIP
47k
:CHIP
10k
:CHIP
10k
:CHIP
47k
:CHIP
470
:CHIP
100
6.8k
:RN-CP
22k
:RN-CP
18k
:CHIP
39k
:RN
(PFC CONTROL)
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