Sony SRS-D101 Service Manual ▷ View online
4
SRS-D101
SECTION 2
DIAGRAMS
• IC Block Diagrams
IC301
LA4601N
10
7
9
8
6
5
1
2
4
3
R-IN
PRE-GND
L-IN
STBY
Standby switching
CH1 input
amplifier
amplifier
CH2 input
amplifier
amplifier
REF
amplifier
amplifier
Predrive
amplifier
amplifier
Predrive
amplifier
amplifier
TSD protector
Output
amplifier
amplifier
Output
amplifier
amplifier
FILTER
P. P
POWER
GND
GND
R-OUT
L-OUT
Vcc
Pop noise prevention block
Ripple filter
IC302
LM4701T
5
5
SRS-D101
2-1. Printed Wiring Board – AMP Section –
IC303
IC301
IC302
B
TO
CONTROL
BOARD
CN102
(Page 6)
(Page 7)
AEP, UK, AUS
J301
L OUT
Note on Printed Wiring Boards:
•
X
: parts extracted from the component side.
•
b
: Pattern from the side which enables seeing.
Ref. No.
Location
D301
B-3
IC301
B-4
IC302
B-2
IC303
B-3
Q301
B-1
Q302
B-1
Q303
B-1
Q304
B-3
Q305
B-3
• Semiconductor
Location
Ver 1.1 2002.11
6
6
SRS-D101
2-2. Printed Wiring Board – CONTROL Section –
IC102
IC101
B
TO
AMPLIFIER BOARD
J301
(Page 5)
Note on Printed Wiring Boards:
•
X
: parts extracted from the component side.
•
b
: Pattern from the side which enables seeing.
7
7
SRS-D101
2-3. Printed Wiring Board – POWER Section –
5
AEP, UK, AUS
AEP, UK, AUS
Note on Printed Wiring Boards:
•
X
: parts extracted from the component side.
•
b
: Pattern from the side which enables seeing.
Ref. No.
Location
D901
A-2
D902
A-3
D903
A-3
D904
A-2
D905
A-1
D906
A-2
D907
A-1
D908
A-1
• Semiconductor
Location
Ver 1.1 2002.11