Printed Wiring Board - Dcdc Section (Aus, My, Sp, Th Model) - Sony STR-K1600 Service Manual

STR-K1600
Ver. 1.1
Q Q
3 7 6 3 1 5 1 5 0
5-26. PRINTED WIRING BOARD — DCDC SECTION (AUS, MY, SP, TH MODEL) —
• Refer to page 14 for Circuit Boards Location.
1 2 3
A
DCDC BOARD
B
CN4001 CN4001
CL002
ORG
1
GRY
C
STANDBY
GRY
S
BOARD 3
CNP805 CL004
(AUS,MY,SP,TH)
(Page 38)
L4000
D
CL001
T E
L 1 3 9 4 2 2 9 6 5 1 3
C4003
CN4103
ORG
1
E
GRY
DIGITAL
O GRY
BOARD 4
L4001
CNP512
(AUS,MY,SP,TH)
(Page 26)
D4803
F
1
2
IC4001
G
w w w
STR-K1600
: Uses unleaded solder.
4 5 6
(AUS,MY,SP,TH MODEL)
D4001
C4002
C4005
3 5
C4004
4
R4000
x a o
. i
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5-27. SCHEMATIC DIAGRAM — DCDC SECTION (AUS, MY, SP, TH MODEL) —
7 1
A
R 2 A C
S T A N D B Y
S
B O A R D
R 2 G N D
B
C N P 8 0 4
R 2 A C
( A U S , M Y , S P , T H )
(Page 39)
Q Q
3 7 6
u 1 6 3
y
40 40
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2 4
8 9 9
2 3 4
D C D C B O A R D
I C 4 0 0 1
( A U S , M Y , S P , T H M O D E L )
+ 6 . 5 V R E G
I C 4 0 0 1
S I - 8 0 5 0 S - L F 1 1 0 1
1 2 3 4 5
F 4 0 0 1
D 4 0 0 1
C N 4 0 0 1
L 4 0 0 0
T 3 . 1 5 A L
D 3 S B 6 0 F 3
3 P
1 0 0 u H
C L 0 0 3 2 5 0 V R E C T
1
R 4 0 0 1
~
2
C L 0 0 4
C 4 0 0 3
1 0 0 0
3
F 4 0 0 2
3 5 V
T 3 . 1 5 A L C 4 0 0 2
~
2 5 0 V 3 3 0 0
3 5 V
3 1 5 1 5 0 8 9
m
c o
.
2
8 9 9
5 6
C N 4 1 0 3
3 P
L 4 0 0 1
C L 0 0 1 D I G I T A L
1 0 0 u H 1 D G N D
B O A R D
O
3 + 6 . 3 V
( 2 / 4 )
C N P 5 1 2
4 D G N D
( A U S , M Y , S P , T H )
C 4 0 0 6
4 7 0
0 . 4 7
(Page 28)
R 4 0 0 2
6 8 0
C L 0 0 2
2 4 9 8 2 9 9