Read Sony CMT-EP707 / HCD-EP707 Service Manual online
28
28
HCD-EP707
D800
D-4
D801
D-3
D802
B-6
D803
B-5
D804
B-5
D805
B-6
D806
C-6
D807
C-5
D808
C-5
D809
C-5
D810
E-4
D811
E-3
D812
E-4
D813
E-4
D816
C-5
D820
D-4
D823
E-5
D824
E-6
D830
D-4
D831
D-5
D832
E-6
D833
E-3
D834
E-3
D836
C-4
D837
F-3
Q801
D-5
Q802
D-5
Q809
D-4
Q821
E-4
Q822
F-6
U802
D-6
5-13. PRINTED WIRING BOARDS – REGULATOR Section –
•
See page 20 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
F804
F803
+
+
+
+
+
+
B C E
B C E
+
+
B
C
E
E
+
+
+
+
+
3
1
POWER
AMP
BOARD
H
3
1
POWER
AMP
BOARD
I
9
1
1
10
DISPLAY
BOARD
J
MAIN
BOARD
CON216
F
1
2
2
1
2
2
SW901
CD MECHANISM
PROTECT
REGULATOR BOARD
SWITCH BOARD
1
VOL KEY
BOARD
K
2
SUB POWER
TRANSFORMER
AC24
AC23
AC10
AC9
AC11
AC12
AC5
AC6
AC11
AC12
AC6
AC5
AC10
AC9
AC24
AC23
TR800
MAIN POWER
TRANSFORMER
AC IN
A
B
C
D
E
F
G
1
2
3
4
5
6
7
B
C
E
U802
CON808
CON801
CON806
Q822
1
2
3
(Page 26)
(Page 26)
(Page 21)
(Page 24)
(Page 24)
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