Printed Wiring Board Power Section - Sony HCD-MC3AV Service Manual

Q Q
6-22. PRINTED WIRING BOARD POWER SECTION
3 7 6 3 1 5 1 5 0
1 2 3
A
POWER AMP BOARD
C818
C804 C801
R821
B
R813
IC801
E
Q801
C806
C811
C802
R812 D801 C823
R802 C803
R809 D812
1
C857
D811
R823
R824 C817
R857 C809
C R808
C810
R822
R816
R815
R870
R858
R861
C855
D
C807
18
R859
R854 E E
C852
C861
R852 R862 R851
R826
C856
E
R863
Q851
NO801 EP801
E 1 4
T E
L 1 3 9 4 2 2 9 6 5 1 3
C854 C851
B
F
MAIN BOARD
CN101
(Page 52)
G
16
• Semiconductor
Location
Ref. No. Location
D801 B-2
D811 C-3
D812 B-3
D813 D-4
D821 B-6
IC801 C-1
Q801 B-2
w w w
Q811 D-3
Q812 D-3
Q851 E-2
.
http://www.xiaoyu163.com
• See page 33 for Circuit Boards Location.
4 5 6
1 4
CN802
D821
C872 C822
CN803
1 9
D813
1-674-311-
11
(11)
C
MAIN BOARD
CN104
(Page 52)
x a o u 1 6 3
y
i
— 73 —
http://www.xiaoyu163.com
8
7 8 9
Q Q
3 7 6 3 1
TRANS BOARD
C991
AUS MODEL
F994
US, CND MODEL
JW997
JW996
CN993 CN992
F993
1 7 1 3
AUS MODEL
E
MAIN BOARD
CN111
(Page 51)
c o
.
2 4
9 9 8
10 11 12
POWER TRANS
FORMER
F992
5 1 5 0 8 9 2 4 9
US, CND MODEL
T991
POWER
TRANS FORMER
m
— 74 —
HCD-MC3AV
2
9 9
13
CLP1
8 2 9 9
JW994
AUS MODEL
1-674-313-
CN991
11
(11)
AC