Printed Wiring Board - Power Board - Sony HCD-SPZ90DAB Service Manual

HCD-SPZ90DAB
• Semiconductor
Location
Ref. No. Location
D1 F-8
D11 G-6
D14 H-5
D15 H-5
D16 G-6
D17 H-6
D31 D-2
D32 G-3
D33 H-2
D602 B-5
D603 B-4
D604 B-2
D652 D-2
IC11 H-6
IC601 C-6
IC650 C-3
PH11 I-4
PH601 C-3
PH602 I-4
Q11 F-5
Q12 D-6
Q601 H-7
Q650 C-2
Q651 C-2
Q652 C-2
HCD-SPZ90DAB
7-21. PRINTED WIRING BOARD – POWER Board –
1 2 3
POWER BOARD
A
C653
L602
9
7
C654
D604
B
G
MAIN BOARD JW606
R655
CN1201
3
(Page 26)
CN604
R656
1 3
R660 C651
1
R653 R654
E
C609
C
R659
E
E
D652
13
D
D31
10
C31 9
E
6
F
G
JW33
JW32
F
MAIN BOARD
2 1
CN1202
CN32
(Page 26)
H
JW34
JW35
JW36
4
CN31
TK3
I
M AMP
(CHASSIS)
BOARD
CN704
• See page 19 for Circuit Boards Location.
4 5
1
3
D602
5
6
SUB POWER
TRANSFORMER
D603
5 8
IC601
PH601
4 1
C603
R603
R607
C26
MAIN POWER
TRANSFORMER
JW11 C22
1
JW12
D
Q12
3
S
R20
4
C23
D
5
Q11
S G
R18
R23
D11
D16
C20
C21
C32
D17
10
C19
IC11
C25
9
R17
1
PH11
R33
PH602
(Page 30)
36 36
: Uses unleaded solder.
6 7 8
R606
FB11
G
HT2
JW4
4
C11
HT1
1
TH1
18
1
E
C606
CN1
1
R608
R24
(AC IN)
9 10
(CHASSIS)
JW2
JW1
C2
T1
LINE
FILTER
R2
C1
2
12
1-869-721- (12)