Printed Wiring Board - Main Board - Sony ST-S5 Service Manual

ST-S5
5-4. PRINTED WIRING BOARD – MAIN Board – •
• Semiconductor
1
Location
Ref. No. Location
D551 D-4
D552 D-4
A
D901 C-8
D902 C-7
D903 E-4
D904 E-5
D911 C-6
D912 C-5
MAIN BOARD
D913 C-5
D920 F-4
D921 E-5
D922 D-5
B
D923 D-5
D941 C-7
D942 C-7
D943 E-4
D944 E-3
D945 E-4
IC501 C-2
IC551 D-4
IC901 E-6
C
IC903 D-6
IC904 G-4
IC951 G-10
IC952 F-10
IC991 H-8
Q502 E-3
Q503 E-4
Q551 D-4
Q901 C-5
D
Q902 F-4
(E, AUS)
E
D
PANEL
BOARD
CN602
(Page 18)
F
G
H
See page 11 for Circuit Boards Location.
2 3 4
(CHASSIS)
(FOR TEST)
10
(E, AUS)
1 4
(FOR TEST)
1
3
E
R552
C553
R554
R555
E E
E
3
DSP BOARD
C
CN602
(Page 15)
5 6
SYSTEM
CONTROL 1
(TO TA-S7AV)
(AEP, UK)
1
1
E C B
15
5
3 1
3 1
1
DSP BOARD
B
CN603
(Page 15)
(INCLUDED IN MAIN BOARD)
14 14
7 8 9
ANTENNA
(E, AUS)
FM
(AEP, UK)
75Ω AM
COAXIAL
FM 75Ω
* SUPPLIED WITH
FM/AM TUNER UNIT *
THE ASSEMBLED BLOCK
1
(AEP, UK)
9
4
1
1
1
10
1
3
1 5
1 4
DSP BOARD
A
CN601
(Page 15)
SYSTEM
CONTROL 4
3
3
(TO TC-S3)
1
1
10
(CHASSIS)
SYSTEM
CONTROL 2
(TO TA-S7AV)
SYSTEM
CONTROL 3
FROM
CDP-S3
3
IC952
OPTICAL IN
1
IC951
3
OPTICAL IN
(FROM CDP-S3)
1
11
(11)
1-680-695-