Read Sony HCD-HX3 / HCD-HX5 / HCD-HX7 (serv.man2) Service Manual online
HCD-HX3/HX5/HX7
9
9
HCD-HX3/HX5/HX7
2-9. PRINTED WIRING BOARD – SWITCHING POWER BOARD (HX3: AEP/HX5: AEP, UK, Australian, Singapore, Korean) (Suffix-13, -14) –
:Uses unleaded solder.
(Page 6)
(Page 7)
(Page 6)
(Page 7)
•
Semiconductor
Location
Location
TK1
C5
C4
JW
5
JW
6
CN4
FB11
C22
VR001
JW2
JW1
C2
D1
JW4
C11
JW12
JW11
T31
C609
CN604
JW602
JW
608
JW
607
D
31
C31
D32
Q11
C
24
TB1
C23
Q12
R23
R25
D11
JW32
IC12
C32
C
N
33
C3
4
TK3
D
33
CN31
PH11
PH602
JW
37
C25
C20
IC11
C15
C
16
JW
13
FH1
FH
2
F1
C1
CN1
R2
TH1
R12
R
22
R13
T1
D
14
JW31
JW34
CN32
R
660
R
659
C651
R
654
R
653
R662
Q
652
R663
R661
Q
6
51
Q
650
D
652
R18
R20
R27
R29
C3
5
C38
C39
JR
30
JR
31
JR
32
R33
R
41
R
32
C18
R17
C17
R
16
R11
D15
D16
C21
D17
C19
R
10
R
15
C14
R24
C13
R
14
Q
601
R
610
R
609
C606
R608
L601
C
B
E
C
B
E
1
18
6
10
C
E
B
C
B
E
1
2
4
3
1
2
4
3
1-873-250-
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
SWITCHING POWER BOARD
(AC IN)
1
2
(HX5)
LINE
FILTER
(CHASSIS)
1
2
S
G
D
S
G
D
1
1
1
3
1
3
2
4
1
3
MAIN POWER
TRANSFORMER
(CHASSIS)
1
4
1
3
4
5
6
7
8
9
10
11
12
13
AMP BOARD
CN704
R1
AMP BOARD
CN704
R2
(HX3/HX7)
(HX5)
AMP BOARD
CN705
S1
AMP BOARD
CN705
S2
(HX3/HX7)
(HX5)
MAIN BOARD
CN304
M2
MAIN BOARD
CN304
M4
(SUFFIX-13, -21)
(SUFFIX-14, -22)
(Refer to page 36
on service manual)
(Refer to page 38
on service manual)
(Refer to page 36
on service manual)
(Refer to page 38
on service manual)
13, 14
(13, 14)
TO
SUB POWER BOARD
CN601
MAIN BOARD
CN305
J2
MAIN BOARD
CN305
J4
(SUFFIX-13, -21)
(SUFFIX-14, -22)
(Refer to page 44
on service manual)
HX3: AEP/HX5:
AEP, UK, AUS, KR
1-874-394-
11
(11)
(HX5: SP)
Ref. No. Location
D1
E-3
D11
C-6
D14
C-7
D15
C-6
D16
C-5
D17
C-5
D31
F-9
D32
D-8
D33
B-9
IC11
C-5
IC12
C-9
PH11
B-7
Q11
E-6
Q12
F-5
Ver. 1.2
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