Read Sony CPD-E240 Service Manual online
CPD-E240
— 17 —
A BOARD SCHEMATIC DIAGRAM
H
KB
KG
KR
G1
G2
GM
G4
RCV
HV
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
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
29
30
1
2
3
4
5
7
8
9
11
1
2
3
4
5
6
1
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
1
C022
C047
SG101
SG201
SG301
SG002
J001
D001
R130
R330
R
20
4
R304
R014
R003
R219
R319
R119
FB008
C007
C016
C011
C036
CN307
R032
R311
R351
R251
R151
CN304
C001
C002
IC004
D106
D206
D306
IC002
D104
D204
D304
D105
D205
D305
IC001
R004
R002
R005
Q006
R024
R028
C009
FB301
C046
C092
R107
R207
R307
R306
R033
FB001
FB003
FB004
FB005
FB006
FB009
FB010
FB201
C054
C102
C202
C302
C106
C206
C306
CN306
SG003
L001
R117
R217
C010
C012
C015
C049
C050
C053
C104
C105
C151
C204
C205
C251
C304
C305
C351
C042
R009
R052
L005
R102
R109
R202
R209
R302
R309
FB102
FB202
FB302
R051
C044
R001
IC003
SG001
CN301
L105
L205
L305
R218
R230
C013
C003
C014
R064
R317
R108
R208
R308
C004
R161
R261
R361
C212
C312
C112
L007
CN302
R104
R2
06
R
10
6
CN309
R017
R006
R018
R020
R021
R030
FB
10
1
D311
D211
D111
C035
R048
V901
C018
L002
R111
R211
FB016
FB017
47
25V
47
25V
1SR139
75
:CHIP
75
:CHIP
JW(5)
470
16V
47
25V
1000p
500V
1P
100
:FPRD
47
1/2W
:SURGE
47
1/2W
:SURGE
47
1/2W
:SURGE
9P
WHT
(L TYPE)
1000p
500V
H8D2957
:CUT-OFF AMP
HSS82
:CLAMP
HSS82
:CLAMP
HSS82
:CLAMP
LM2415T
:VIDEO OUTPUT
HSS82
:PROTECTION
HSS82
:PROTECTION
HSS82
:PROTECTION
HSS82
:PROTECTION
HSS82
:PROTECTION
2SC2412K
:BUFFER
HSS82
:PROTECTION
1000p
500V
B
75
:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
100p
B:CHIP
0.01
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.01
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
0.1
25V
B:CHIP
1k
:RN-CP
1k
:RN-CP
10
:CHIP
8.2k
:RN-CP
1k
:RN-CP
0
:CHIP
0
:CHIP
0
:CHIP
560
:CHIP
8.2k
:CHIP
1.8k
:CHIP
330k
:CHIP
10k
:CHIP
100
:CHIP
2.2k
:CHIP
2.2k
:CHIP
1k
:CHIP
10k
:CHIP
470k
:CHIP
470k
:CHIP
1M
:CHIP
470k
:CHIP
2
2
:
CH
I
P
470k
:CHIP
1M
:CHIP
470k
:CHIP
22
:CHIP
470k
:CHIP
1M
:CHIP
0.1
250V
:MPS
0.1
250V
:MPS
0.1
250V
:MPS
0.1
250V
:MPS
0.1
250V
:MPS
0.1
250V
:MPS
0.1
250V
:MPS
47
100V
330k
1000p
500V
1000
10V
0.1
100V
1000p
500V
:B
1000p
B:CHIP
NEW
CXA2067AS
:PRE-AMP
CXD9620P
:OSD
JW(5)
0
:CHIP
100k
:CHIP
JW(15)
56
56
56
9.1k
:RN-CP
9.1k
:RN-CP
9.1k
:RN-CP
0.01
B:CHIP
75
75
75
15pF
12pF
15pF
6P
22
:CHIP
8.
2
k
:R
N-
CP
8.
2
k
:R
N
-C
P
8P
100 :CHIP
100
:CHIP
100
:CHIP
47 :CHIP
47 :CHIP
1k
1PS226-115
PROT.
1PS226-115
PROT.
1PS226-115
PROT.
0.0047
2kV
:B
2.2M
1W
PICTURE
TUBE
2.2
250V
0
100
:FPRD
100
:FPRD
5.0 MM
5.0 MM
+12V
+
80
V
+1
80
V
STBY+5V
2
3
4
5
6
7
8
9
10
11
12
1
V
B
I
A
S
G
N
D
3
V
C
C
G
N
D
2
G
N
D
1
GND
+12V
+12V
H1
GND
NC
1.2KV
+80V
VSSA
VCO
RP
VDDA
HFLB
SS
SDA
SCL
VDD
VFLB
INT
OSD_BLK
B_OSD
G_OSD
R_OSD
VSS
B
_
I
N
G
_
I
N
R
_
I
N
R
_
O
U
T
G
_
O
U
T
B
_
O
U
T
B
_
O
U
T
G
_
O
U
T
+180V
IICSCL
IICSDA
CBLK
BPCLP
SDA
SCL
G2
G BKG
+5V
SYNC IN
CLAMP
G OSD
C. SYNC
G GND
G OUT
BLK
OSD BLK
S/H G
GND
B IN
R IN
B BKG
R BKG
G IN
R GND
R OUT
S/H R
B GND
B OUT
S/H B
B OSD
R OSD
VRTRC
HRTRC
+5V
G
N
D
V
C
C
R
_
I
N
G
_
I
N
B
_
I
N
R
_
O
U
T
+
B
VCC B
VCC G
VCC R
C SYNC
FROM FBT
FROM FBT
G1
B.GND
BLUE
G.GND
GREEN
R.GND
GREEN
R.GND
RED
STBY 5V
CN902
TO D BOARD
TO D BOARD
CN606
(VIDEO)
0.2
4.2
CONNECTOR
15PIN D-SUB
SIGNAL IN
TO D BOARD
CN510
TO D BOARD
FBT
9-978-885-01<17VC>A BOARD
STBY 5V
STBY 5V
12V
12V
+180V
+80V
7
8
9
1 0
1 1
1 2
TO
D BOARD
TO
A BOARD
A BOARD
CN307
1
2
3
4
5
6
7
8
10
11
12
13
14
15
6
5
4
1
2
3
,&
SLQ
YROW
1& ,&
,&
SLQ
YROW
SLQ
YROW ,&
SLQ
YROW
,&
SLQ
YROW ,&
SLQ
YROW
1&
$OOYROWDJHVDUHLQ9
A BOARD IC VOLTAGE LIST
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16
A
—
B
—
C
—
D
—
E
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F
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G
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