Sony STR-AV220 Service Manual page 7
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Also See for STR-AV220:
- Service manual (21 pages) ,
- Operating instructions manual (9 pages) ,
- Operating instructions manual (8 pages)
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° SEMICONDUCTOR
LOCATION
Ref. No. | Location
| Ref. No.
1C301
C-3
D306
C-5
IC302
C-1
D307
C-5
IC304
B-10
D308
C-5
10401
C-13
D309
C-5
Ic402
D-15
0311
C~4
IC501
C-30
D312
B-2
IC601
F~19
D313
D-2
D314
C-4
Q302
C-8
D315
C~4
0303
C-8
D317
B- 10
Q304
C-8
Q401
D-16
D318
B-10
Q402
F-15
D319
B-Q
D320
D-3
Q403
1-15
D324
D-8
Q451
D-16
0325
D-8
Q452
F-15
Q501
C-29
D326
C-8
- Q502
C~-29
D327
D~8
D328
i-4
Q503
C-27
0401
1-15
Q504
C-28
D402
1-15
Q505
C-27
Q506
C~28
D501
C-28
Q551
C-29
0502
C-28
0601
F-17
0552
C-29
D602
{1-16
Q553
C~27
D603
1-17
Q601
F-17
Q602
E-17
D604
J-16
Q603
E-18
D605
J-15
D651
F-17
Q604
E~18.
D702
1-16
Q605
1-17
D703
J-17
Q651
F-18
Q701
1-16
D704
H-16
Q702
H-16
D705
H-16
D706
B-17
Q703
C-17
D707
B-17
Q704
CH 17
D708
C-17
Q705
C-17
Q706
D-17
D709
J-15
G707
D~-17
D710
1-14
D801
D~17
Q708
J-14
D802
J-23
Q709
1-14
D803
1-22
Q801
I-21
D813
B-18
D301
C-6
D813
{-22
0302
C~6
D303
C-6
D304
C-6
D305
C-5
Note:
« O-—:
parts extracted
from
the
component
side.
* (
: parts mounted
on the
conductor
side.
algaay
2
,
ss
*
now
'
ob i
indicates
side identified with
part
number.
»
*A.
*B: See page
4 for Note
on
Ceramic
Filter (CF1, 2) Replacement.
3-3, PRINTED
WIRING
BOARDS
— MAIN
SECTION—
35 34
32 31 30 29 28 27 26 25 24 23 22
20 19 18 \z 16 15.14 13 12 i
9
©
66
56
4G
36
FL301
FLUORESCENT
INDICATOR TUBE
AV320
{STAND BY BOARD)
LED BOARD]
{MOTOR BOARD]
$330
SYSTEM
BOWER
0328
z
{a@-~)
TO TUNER BOARD <
(RELAY (1) BOARD]
CNP652
a
a
|
D
a
{
aD
oy
y
{ 8}
a
?
8
i
!
2+
4+ QB
24
7
ai
TM601
SPEAKER
IMPEDANCE
USE 8-162.
28
|
29
30
~2°4-6+7°9)
CNJ901
AC OUTLET
SWITCHED 1OOW MA
ACI20V
60
Hz
WHT
: (
AC IN
20V 6OHz
T90!
POWER
TRANSFORMER
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