Sony CPD-E220 User Manual
Page 20
5-17
1
A
B
C
D
E
F
G
H
I
2
12
13
11
10
9
8
7
6
5
4
3
14
5-18
•
Divided circuit diagram
One sheet of D board circuit diagram is divided into four
sheets, each having the code D-
a
to D-
d
. For example, the
destination ab1 on the D-
a
sheet is connected to ab1 on the
D-
b
sheet.
b
1
a
Ref. No.
Circuit diagram division code
HV
9
10
3
6
1
11
14
FV1
FV2
4
15
16
13
T501 FBT
+81V
D
-
c
(HV)
B-SS3563<AEP>-D..-P3-EPS05
+12V
7
8
12
bc4
bc5
bc3
bc6
R594 20k
C533 2.2
1.2kV
CN504
1P
1
TO A BOARD
CN309
D528
RGP02-18
D543
RGP02-18
VR501 100k
R515 68k
HV ADJ
C567 0.01 2kV
TO
PICTURE TUBE
C532 0.047 100V
C537 3900p 1kV
FB502 10.8µH
R519
100
2W
R5001
100
2W
C539
10
100V
D521
BYV27-200
D509
PS104R
D515
BYV26C
D516
1N4148
D533
1SS119
C536 1500p 1.2kV
S
Q522
2SK2843
R520 0.22
1W
R579 2.7k
R5003
10k
R521 23.7k
R555 100
R5132
47k
R584 47k
R554
15
1
2
3
4
5
6
7
8
IC502 UC3843A PWM CONT
COMP
FB
ISENSE
OSC
VAEF
VCC
OUT
GND
C553 470p
C540 0.1
R5133
10k
C599 220
bc1
bc2
ac1
R551 10k
R558 15k
R556 10k
R599 1.82k
R552 100k
R553 100k
D538
MTZJ-15A
C545
10
Q534
2SC945
Q539
2SC945
SYNC BUFF
SYNC BUFF
Q538
2SC945
Q525
2SA733
OVP
OVP
D529
1N4148
C554 470p
C546 100p
C558 0.033 100V
C561 680p
100V
C559
0.0022
R561 47k
C562 0.1
1/2W
R569 680
R593 JW
R570 2.2k
R559
1k
C564
47 25V
C598 0.1
1/8W
R5100 100k
R5009 0.12
D537
1N4148