Read Sony HS-AC1 Service Manual online
HS-AC1
HS-AC1
7
7
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
1
GND
19.5V
2.5A(LPS)
GND
19.5V
2.5A(LPS)
4
1
3
1
3
1
3
1
3
1
1
2
2
1
2
1
2
13
1
2
1
6
14
5
8
F900
F901
F902
F903
F904
A900
(CHASSIS)
A901
A902
A903
Q901
Q902
Q903
E C B
E C B
ECB
Q904
E C B
TB900
R901
R902
R907
R910
R911
R912
R913
R914
R915
R916
R917
R918
R919
CN900
(CHASSIS)
CN901
CN902
CN903
R920
CN904
R921
CN905
CN906
CN907
C901
C902
C904
C905
C906
C911
C912
JL900
JL901
GRN/YEL
JL902
JL903
JL904
JL905
JL906
JL907
JL908
JL909
JL910
JL911
JL912
JL929
JL913
JL914
JL915
JL926
CN910
JL916
JL917
JL918
JL919
JL920
JL921
JL922
JL923
JL924
RY901
JL925
JW903
JW904
JW905
JW906
D900
D901
D902
D903
D904
D906
D908
D909
D910
D91
1
D912
ET901
ET903
IC901
1
1
2
3
2
3
6
JL991
JL992
JL993
JL994
JL995
JL996
JL997
JL998
D991
D992
IC991
R991
R993
R994
R995
R996
R997
R998
CN997
J905
DC 10V 0.25A(LPS)
TB900
DC 19.5V TOTAL4.5A
DC CABLES x4
CONNECTOR TERMINALS x2
CONNECTOR TERMINALS x2
J909
DC OUT
1-878-184-
(16)
11
1-877-979-
(16)
15
AC BOARD
SENSOR
BOARD
GR
Y
GR
Y
GR
Y
GR
Y
BLU
GR
Y
GR
Y
GR
Y
GR
Y
BLU
– BLK
+ RED
6
1
3
1
2
WHT
BLK
1
BLK
RED
CN905
CN909
J908
19.5V 2.5A(LPS)
19.5V 2.5A(LPS)
1
2
WHT
BLK
CN908
J910
1
2
WHT
BLK
CN910
J904
19.5V 2.5A(LPS)
19.5V 2.5A(LPS)
1
2
WHT
BLK
CN904
1
2
CN906
CN907
FAN901
DC FAN
DC FAN
3
1
BLU
BLU
CN903
1
3
BLU
RED
CN902
1
3
WHT
ORG
CN901
BLU
BRN
J901
T901
POWER
TRANSFORMER
~ AC IN
PS904
PS905
CN908
CN909
TH900
JL927
JL928
PS901
PS902
PS903
PS906
( )
3-1. PRINTED WIRING BOARDS •
: Uses unleaded solder.
Ref. No. Location
• Semiconductor Location
Ref. No. Location
Ref. No. Location
D900
C-5
D901
F-5
D902
F-5
D903
F-5
D904
F-5
D906
D-5
D908
H-6
D909
D-6
D910
D-6
D911
C-6
D912
D-6
D991
C-7
D992
D-7
IC901
E-6
IC991
C-8
Q901
C-6
Q902
C-6
Q903
D-6
Q904
D-5
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