Sony CPD-220GS Service Manual ▷ View online
— 17 —
CPD-220GS
Vertical and Horizontal Position and Size
Specification
2
1
2
1
G
G
R
B
3. Receive White cross-hatch.
4. Adjust HMC and VMC at six-pole magnet.
4. Adjust HMC and VMC at six-pole magnet.
< 6 Pole Magnet>
5. Receive R.B. cross-hatch.
6. Adjust H.TILT by swinging the DY neck right and left.
7. Adjust XCV with XCV core.
6. Adjust H.TILT by swinging the DY neck right and left.
7. Adjust XCV with XCV core.
XCV movement
R
B
B
R
R
B
b
b
a
a
A
B
A 0.24mm
B 0.30mm
B 0.30mm
B
A
Focus (V)
FBT
YCH
TLV
XCV
Horizontal and Vertical
a < 2.5 mm
b < 2.5 mm
b < 2.5 mm
A B
202 270
2
7
0
4
6
1
5
3
9
8
12
11
YBH-B
YBH-T
CBH-RT
MBH-RT
APH-R
MBH-RB
CBH-RB
CBH-LB
MBH-LB
APH-L
MBH-LT
CBH-LT
Adjust each misconvergence point in sequence.
H STAT
11. Digital Convergence Adjustment
A. Horizontal Convergence
2
7
0
4
6
1
5
3
9
8
12
11
V STAT-B
V STAT-T
CCV-RT
MCV-RT
XBV-R
MCV-RB
CCV-RB
CCV-LB
MCV-LB
XBV-L
MCV-LT
CCV-LT
Adjust each misconvergence point in sequence.
V STAT
8. Adjust V.TILT with TLV VR.
TLV movement
9. Adjust Y.CROSS with YCH VR.
YCH movement
10. Paint lock the four-pole and six-pole Mg.
<VR Adjustment on DY>
<Zero Position NECK Ass'y>
Purity
4-Pole Mg 6-Pole Mg
0.30mm
0.30mm
0.30mm
R
B
B
R
B
B
R
Convergence Specification
Focus adjustment
Adjust focus (V) and focus (H) for optimum focus.
B. Vertical Convergence
C. Repeat the procedure of A and B so that the
convergence of the whole screen is within the
specification.
convergence of the whole screen is within the
specification.
Focus (H)
Focus (v)
Focus (V)
FBT
Focus (H)
— 22 —
CPD-220GS
5-2. CIRCUIT BOARDS LOCATION
Note:
• All capacitors are in
µ
F unless otherwise noted. pF:
µµ
F
50 WV or less are not indicated except for electrolytic.
• Indication of resistance, which does not have one for rating
electrical power, is as follows.
• Indication of resistance, which does not have one for rating
electrical power, is as follows.
• All resistors are in ohms.
•
•
f
: nonflammable resistor.
•
F
:
fusible resistor.
•
∆
: internal component.
•
p
:
panel designation and adjustment for repair.
•
e :
earth-ground.
•
E :
earth-chassis.
• The components identified by
[ in this basic schematic
diagram have been carefully factory-selected for each set
in order to satisfy regulations regarding X-ray radiation.
Should replacement be required, replace only with the
value originally used.
• When replacing components identified by
in order to satisfy regulations regarding X-ray radiation.
Should replacement be required, replace only with the
value originally used.
• When replacing components identified by
]
,
make the necessary
adjustments by using RV501 (
[) as indicated. (See page 15)
• All variable and adjustable resistors have characteristic curve B,
unless otherwise noted.
unless otherwise noted.
• When replacing parts shown in the table below,
be sure to perform the safety related adjustment.
be sure to perform the safety related adjustment.
Part Replaced (
[)
RV501
Part Replaced (
])
•
All voltages are in volts.
•
Readings are taken with a 10
ΜΩ
digital multimeter
•
Readings are taken with a color-bar signal input.
•
Voltage variations may be noted due to normal
production tolerances.
production tolerances.
• *
: Cannot be measured.
•
Circled numbers are waveform references.
•
: B +bus.
•
: B - bus.
Pitch: 5 mm
Rating electrical power 1/4 W (CHIP: 1/10 W)
Rating electrical power 1/4 W (CHIP: 1/10 W)
Note: The components identified by shading and
mark
¡
are critical for safety. Replace only
with part number specified.
Note: Les composants identifies per un trame et une
marque
marque
¡
sont critiques pour la securite. Ne les
remplacer que par une piece portant le numero specifie.
5-3. SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS
D - BOARD
RV501, T501, R545, R546, R548,
R550, R547, R549, R552, D517,
IC605, IC901, C540, C542, C544,
C541, C535, IC501, C558, R567,
R564, C555, C553, C554, C561
R550, R547, R549, R552, D517,
IC605, IC901, C540, C542, C544,
C541, C535, IC501, C558, R567,
R564, C555, C553, C554, C561
D
A
J
1
2
1
2
3
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
1
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
1
2
3
4
5
6
7
1
2
3
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
1
2
1
1
2
3
4
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
1
2
3
5
6
7
8
9
10
11
12
13
14
15
16
17
18
4
1
2
3
4
5
6
7
8
1
2
CN601
CN501
CN510
CN503
CN902
CN901
CN602
CN802
T601
CN311
CN306
CN1001
J1002
J1001
CN1002
FB1007
FB1008
3P
6P
DY
1P
2P
10P
WHT
WHT
4P
WHT
2P
6P
SRT
3P
6P
6P
2P
12V
RELAY
DRIVE
+12V
DGC1
NC
DGC2
THP601
THP601A
CN600
DGND
+5V
RXD
TXD
DDCSCL
DDCSDA
IICDATA
IICCLK
GND
HRTRC
VRTRC
DATA
CLK
RESET
FUNCTION
SWITCH
VSYNC
CPU
IC901
22
BPCLAMP
26
+IN
-IN
SW-REG
OUT
Q602
3
IC601
5
4
2
1
13
3
1
1,2
IN1,2
DISABLE
3
OUT
OUT
HEATER SW
GND
NC
DF-AMP
BUFF
ROT+
ROT-
ROTATION
DRIVE
80V
DFT
T503
S-CAP CHANGE
TO S-CAP
CHANGE
REMOTE ON/OFF
V-OUT
IC401
HDT
T504
1
4
8
6
H.DRIVE
H.DRIVE OUT
H.OUT
Q507
Q510
Q503
1
2
HV
14
TO CRT
1.2 KV
H DY+
H DY+
H DY-
H DY-
V DY-
1
2
3
5
HST
T505
8
12
4
5
11
16
17
FOCUS
1
5
10
11
12
7
8
9
OUT
BGND
BLUE
GGND
GREEN
RGND
RED
GND
VD
HD
VRTRC
HRTRC
GND
5
BIN
GIN
RIN
GND
17
R-OUT
G-OUT
B-OUT
GND
+12V
4
KR
KG
KB
G2
7
8
9
J001
+5V
+80V
+12V
CN305
PICTURE TUBE
DEFLECTION
POWER
(VIDEO)
)
(
CN307
9P
WHT
CN309
CN310
DDCSDA
DDCSCL
AC IN
HV
(TO FBT)
SW-REG CONT
DGC
V DY+
15
ABL
FBT
T501
+5V
}
}
CPUGND
DDCSDA
DDCSCL
4P
LFT
1
5
ROTATION
RV501
SIGNAL IN
ABL
EA
FLDBK
Vcc
OUT
AC-RECT
D601
CONNECTOR
15PIN D-SUB
HTR STDBY
6
9
13
IC603
CBLANK
SHRP1
BPCLAMP
CSYNC
HSYNC
7P
HOST GND
NC
GND
9P
WHT
+80V
NC
GND
H1
+12V
+5V
CN502
LF602
Q601
IC604
Q604
15V
Q605,Q606
IC605
PB4
15
34
35
54
37
36
RXD
TXD
38
39
26
20
28
30
C-SYNC
V-SYNC
H-SYNC
DEF. CONTROL
IC902
28
26
17
Q903,Q501,Q502
Q511
8P
CN701
CY4-
CY4+
CY3-
CY3+
CY2-
CY2+
CY1-
CY1+
GND
R OUT
L OUT
R IN
L IN
IC801
AUDIO AMP
IC702
CONV AMP
6
4
9
16
CBLANK
7
49-53
S0-S4
24
-15V
6
6
7
+12V
+5V
3
IC502
V-IN
H-IN
46
GND
DDCSCL
DDCSDA
RESET
IC904
V-DRIVE
DA1
2
5
2
H.OUT
V. DEF
12
Q505
Q504
CONV-CONTROL
IC701
4
33
PCI
Q521
BUFFER
18
PB1
7P
HSYNC
VSOUT
CSYNC
BPCLP
SHRP1
CBLK
NC
HOSTGND
IICSCL
GND
IICSDA
3
1
IC006
19
10
6
B-IN
G-IN
R-IN
14
13
12
13
14
15
IC003
OSD
R-OSD
G-OSD
B-OSD
B-OSD
G-OSD
R-OSD
Q004
R-IN
G-IN
B-IN
R-OUT
G-OUT
B-OUT
R-OUT
G-OUT
B-OUT
R-IN
G-IN
B-IN
IC004
CUTOFF AMP
IC002
8
9
11
1
2
3
9
8
7
5
3
1
STBY +5V
GND
+80V
NC
H
H1
8P
CN301
1P
1.2KV
14
CLAMP
13
12
T-SW & LEVEL
16
BLK
11
CLAMP
10
VFLB
5
HFLB
SCL
2
1
SDA
IC501
PWM-CONT
19
18
8
3
IC001
28
G2
12
15
OSD-BLK
OSD-BLK
SCL
8
SDA
7
R-OUT
G-OUT
B-OUT
R-BKG
G-BKG
B-BKG
3
4
5
25
22
18
3
4 12 13
15
10
6
1
H-CENTER
4
IC503
20
H-REG
Q520
+80V
15V
+12V
+5V
V.SAW
8
5
DA4
2
8
VC2
VC1
OUT1
VIN1
VIN2
OUT2
V-OUT
H-OUT
27
23
LOCK
2
LOCK
3
4
16
17
SCL
SCL
SDA
48
47
PA5
PA6
DRIVER
Q901,Q902
CY
1
5
6
11
DEGAUSS
CRT DRIVER
R ET
R OUT
L OUT
R IN
L IN
SPEAKER+
SPEAKER-
)
(
AUDIO
BOARD
6
2
5
11
14
7
8
9
SDL
5
4
9
14
DA8
DA3
Q517
3
5
14
H.FLY
32
HFB
13
2
3
27
10
H-CONVOUT
V-CONVOUT
H-STATICOUT
V-STATICOUT
V-SIN
VPOSIN
HD.IN
V.DIV
V.SIN
12
Q508
Q506
BUFFER
H. CENT SW
Q518
H. CENT CNTL
+15V
BUFFER
2
B4+
B1O
H-DRIVE
REF
B2O
B3O
OP2+
SPOT KILLER
Q001
G2-CUT OFF
IC005
5
VIP
TO JOO1
A BOARD
+12V
CN903
Q512,Q513,Q514,Q515,Q516
RGB PRE-AMP
TO H.CENTER
IC503
TO H.CENTER
IC503
EPROM
IC905
HV-REG
HV-OUT
R-OUT
R-OUT
SHARPNESS
SWITCH
+185V
+185V
+185V
+185V
185V
SV-3463<MANUAL#D1H>-BLK..
Q006
Q005
BUFF
8
9
3B
3A
5
6
10
3Y
2A
2B
H-DRV
H-DRIVE
IC007
IC903
2
1
10
5V,12V REG
ERROR AMP
CONTROL
STBY.
7
CIS
21
8
CONTROL
SYN-OUT
13
V.REF OUT
23
V-REF
13
V.REF
IN
1
2
3
4
5
6
7
8
9
1
3
4
5
6
7
8
9
10
11
13
KR
KR
KG
KB
G2
G2
G1
G3
H
H
RCV
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
3
1
4
1
5
1
6
1
2
3
4
5
6
7
8
EMI
1
2
3
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
3
1
4
1
2
3
4
5
6
7
8
9
1
1
2
3
4
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
2
0
2
1
2
2
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
2
0
2
1
2
2
2
3
2
4
2
5
2
6
2
7
2
8
1
2
3
4
5
6
7
R045
CN301
R016
R026
R025
R024
C011
D304
C306
D205
D305
C206
D106
D206
D306
R109
R209
R309
R032
R033
SG001
R064
R351
R251
R151
D014
R031
R053
R029
R106
R206
R306
C022
D301
D201
D101
L002
R003
C046
C047
C035
R108
R208
R308
D204
C054
C106
C015
C029
C042
C105
C205
C305
R006
R014
R017
R018
R020
R021
FB007
C048
C049
C051
SG101
SG201
SG301
R101
R201
R301
D104
D105
J001
C101
C304
C102
C104
C201
C202
C204
C301
C302
C027
R048
C050
C053
R046
R047
FL002
C090
C028
R054
R005
C092
R002
R052
R051
R107
R207
R307
CN306
CN307
CN310
R111
R211
R311
FB001
FB004
FB006
FB009
FB010
FB110
FB210
FB310
CN305
CN309
CN311
R310
R210
R110
FB012
R104
R204
R304
C055
IC001
IC003
IC002
IC004
Q001
C019
R007
CN302
CN303
R004
FB005
FB011
Q004
R061
L010
R049
R060
C005
C004
C009
C014
C017
C018
FB303
FB203
FB103
C036
C044
C060
C112
C212
C312
R112
R212
R312
L102
L201
L301
C062
R062
R133
R233
R333
SG002
L005
Q005
Q006
C001
C002
C016
C061
L101
D001
D
0
0
1
IC007
IC006
IC005
HSS82
HSS82
HSS82
HSS82
HSS82
HSS82
1SS226
1SS226
1SS226
HSS82
HSS82
HSS82
1P
0.1
100V
:PT
0.1
25V
B:CHIP
47
25V
0.1
25V
B:CHIP
470p
2kV
B
0.1
25V
B:CHIP
0.01
B:CHIP
47
25V
0.01
B:CHIP
0.01
B:CHIP
47
25V
0.1
250V
:MPS
0.1
25V
B:CHIP
0.1
250V
:MPS
0.1
25V
B:CHIP
0.1
250V
:MPS
0.1
25V
B:CHIP
0.1
250V
:MPS
1SS119
JW(5)
5.6k
:CHIP
100
:CHIP
100
:CHIP
10k
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
4.7k
:CHIP
4.7k
:CHIP
10k
:CHIP
120k
:CHIP
1k
:CHIP
3.9k
:CHIP
15k
:CHIP
2.2k
:CHIP
22M
:RN
10k
1/2W
:RC
75
:RN-CP
10k
:CHIP
6.8k
:CHIP
1M
:CHIP
100
1/2W
:RC
75
:RN-CP
10k
:CHIP
6.8k
:CHIP
1M
:CHIP
100
1/2W
:RC
75
:RN-CP
10k
:CHIP
6.8k
:CHIP
1M
:CHIP
100
1/2W
:RC
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.01
B
2.2M
1W
:RN
0.1
25V
B:CHIP
0.1
25V
B:CHIP
100k
:CHIP
10k
:CHIP
0.01
B:CHIP
47
25V
2.2k
:CHIP
470k
:CHIP
0.1
25V
B:CHIP
1.5k
:CHIP
10k
:CHIP
1k
:CHIP
5.6k
:CHIP
5.6k
:CHIP
5.6k
:CHIP
6P
WHT
:S-MICRO
9P
WHT
:S-MICRO
4P
WHT
:S-MICRO
47
:FPRD
47
:FPRD
47
:FPRD
8P
WHT
:S-MICRO
7P
WHT
:S-MICRO
3P
WHT
:S-MICRO
220k
:RN
220k
:RN
220k
:RN
68
:CHIP
68
:CHIP
68
:CHIP
0.1
100V
:CHIP
CXA2055P
PRE-AMP
CXD8688P
OSD
LM2405T
CRT DRIVE
TDA6103Q
CUT OFF AMP
2SC5022
SPOT KILLER
0.1
100
TAB
(CONTACT)
TAB
(CONTACT)
1.5k
:CHIP
2SC2412K
BUFF
2.2k
:CHIP
82k
1k
:CHIP
0.001
B:CHIP
0.01
B:CHIP
47
25V
47
100V
0.1
10
250V
0.1
100V
0.068
25V
B
4.7
15p
:CH
10p
:CH
:CH
15p
:CH
47
:CHIP
47
:CHIP
47
:CHIP
:CHIP
10p
CH:CHIP
470
:CHIP
1k
1k
1k
2SA1037K
BUFF
2SC2412K
H-DRIVE
0.001
500V
0.1
100V
470
16V
0.22
16V
B:CHIP
RD5.6ES
R
D
5
.
6
E
S
SN74HCT02ANS-E20
H-DRIVE
CXA8075S
SHARPNESS
NJM4558M
G2 CONTROL
+12V
+
1
2
V
+
8
0
V
STBY+5V
S
T
B
Y
+
5
V
STBY+5V
+
1
8
5
V
+5V
+5V
12
1
2
3
4
5
6
7
8
9
10
11
BGND
BLUE
GGND
GREEN
RGND
RED
GND
VD
HD
V
B
I
A
S
G
N
D
3
V
C
C
G
N
D
2
G
N
D
1
G
N
D
V
C
C
V
I
P
GND
+12V
H1
GND
NC
CSYNC
GND
CBLK
BPCLP
HRTRC
GND
GND
DDCSDA
DDCSCL
D
D
C
S
D
A
D
D
C
S
C
L
1.2KV
+80V
STBY+5V
VSSA
VCO
RP
VDDA
HFLB
SS
SDA
SCL
VDD
VFLB
INT
OSD_BLK
B_OSD
G_OSD
R_OSD
VSS
B1_IN
GND
G1_IN
R1_IN
VCC
GND
B_OUT
G_OUT
VCC
R_OUT
DEFF.
CLAMP
H
O
S
T
G
N
D
HOSTGND
B
_
I
N
G
_
I
N
R
_
I
N
R
_
O
U
T
G
_
O
U
T
B
_
O
U
T
IICSCL
IICSDA
VRTRC
R
_
I
N
G
_
I
N
B
_
I
N
B
_
O
U
T
G
_
O
U
T
R
_
O
U
T
GND
GND
GND
GND
VCC2
T_SW&LEVEL
+
-
OUT
VCC
GND
SDA
SCL
VCC
R_BKG
G_BKG
B_BKG
R_IN
+5V
G_IN
SYNC_CAP
B_IN
CLAMP
R_OSD
G_OSD
B_OSD
G2
C_SYNC
S/H_R
R_OUT
R_GND
S/H_G
G_OUT
G_GND
S/H_B
B_OUT
B_GND
BLK
OSD.BLK
HSYNC
VSYNC
SHRP1
NC
SYNC ON G_IN
GND
SYNC_OUT
GND
SIGNAL IN
CONNECTOR
15PIN D-SUB
1
5
6
11
TO D.BOARD
CN903
TO D.BOARD
CN902
TO D.BOARD
CN902
TO D.BOARD
CN510
TO D.BOARD
CN502
+185V
(VIDEO)
1Y
1A
1B
2Y
2A
2B
GND
VCC
4Y
4B
4A
3Y
3B
3A
SV-3463<MANUAL#D1H>-A..
STBY+5V
STBY+5V
STBY+5V
STBY+5V
STBY+5V
STBY+5V
STBY+5V
STBY+5V
+12V
+12V
+12V
+12V
+185V
+80V
+12V
1
2
3
4
5
6
7
8
9
10
11
12
STBY+5V
Click on the first or last page to see other CPD-220GS service manuals if exist.