Sony STR-LSA1 Service Manual ▷ View online
STR-LSA1
21
21
Ref. No.
Location
IC101
C-6
IC102
C-6
IC103
F-6
IC104
B-7
IC105
C-7
IC106
E-6
IC107
F-8
IC108
F-8
IC109
F-2
IC110
C-8
IC111
F-7
IC112
B-3
IC113
B-2
IC114
D-3
IC115
B-1
IC116
C-1
IC117
F-4
IC119
F-4
IC120
B-4
IC121
B-3
IC122
G-3
IC317
F-6
Q105
E-6
• Semiconductor
Location
There are a few cases that the part printed on
this diagram isn’t mounted in this model.
this diagram isn’t mounted in this model.
STR-LSA1
22
22
4-5. SCHEMATIC DIAGRAM DIGITAL SECTION (1/2)
STR-LSA1
23
23
4-6. SCHEMATIC DIAGRAM DIGITAL SECTION (2/2)
✩
✩
This is a written EEPROM. Not supplied in independently.
PIN FUNCTION
STR-LSA1
24
24
4-7. PRINTED WIRING BOARD DAC SECTION
• See page 17 for Circuit Boards Location.
Ref. No.
Location
D101
C-9
D102
C-9
D103
D-8
D104
C-9
D301
E-8
IC305
E-7
IC307
F-8
Q301
C-3
Q302
D-3
Q305
C-2
Q306
C-2
Q309
C-3
Q310
D-3
Q311
C-2
Q312
C-2
• Semiconductor
Location
(Page 31)
(Page 31)
(Page 20)
(Page 31)
(Page 29)
(Page 20)
(Page 20)
(Page 20)
There are a few cases that the part printed on
this diagram isn’t mounted in this model.
this diagram isn’t mounted in this model.
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