Sony HCD-EP707 - REGULATOR SECTION PRINTED WIRING BOARDS

2828
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
F804F803
+
+
+
+
+
+
BC E
BC E
+
+
B
C
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
1
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
123
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