Sony STR-DE675 Service Manual ▷ View online
16
16
STR-DE675
3-7. PRINTED WIRING BOARD – MAIN SECTION –
• See page 9 for Circuit Boards Location.
IC201
IC501
IC401
IC802
IC801
IC804
IC807
IC601
IC701
IC702
IC803
IC806
(Page 12)
(Page 22)
(Page 12)
(Page 24)
(Page 24)
(Page 24)
(Page 12)
Ref. No.
Location
• Semiconductor Location
Ref. No.
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.
D505
F-2
D510
D-9
D540
F-4
D560
C-8
D605
F-11
D610
C-8
D640
F-7
D665
F-7
D680
F-10
D705
F-5
D710
D-10
D721
E-10
D722
E-10
D731
D-11
D732
E-11
D733
D-11
D734
D-11
D740
F-5
D750
F-9
D765
F-9
Ref. No.
Location
Ref. No.
Location
D791
F-12
D801
F-13
D802
D-13
D804
F-12
D833
D-7
D896
D-5
IC201
D-4
IC401
E-3
IC501
F-2
IC601
E-8
IC701
E-6
IC702
E-7
IC801
C-5
IC802
D-5
IC803
E-11
IC804
D-6
IC806
E-12
IC807
C-7
Q361
D-5
Q362
D-6
Q363
E-2
Q364
E-2
Q365
D-6
Q366
D-7
Q379
E-1
Q471
D-2
Q501
G-2
Q502
G-3
Q503
G-3
Q504
G-4
Q505
F-3
Q506
F-3
Q540
F-4
Q550
D-10
Q560
C-8
Q601
F-10
Q602
G-11
Q603
G-10
Ref. No.
Location
Q604
G-11
Q605
F-11
Q606
F-11
Q610
D-9
Q640
F-8
Q651
F-6
Q652
G-7
Q653
G-7
Q654
G-8
Q655
F-7
Q656
F-7
Q680
F-10
Q691
E-9
Q692
E-9
Q701
F-4
Q702
G-5
Q703
G-5
Q704
G-6
Q705
F-6
Q706
F-5
Q710
D-10
Q722
E-11
Q723
E-11
Q725
E-10
Q740
F-5
Q747
E-5
Q748
E-5
Q750
F-9
Q751
F-8
Q752
G-9
Q753
G-9
Q754
G-9
Q755
F-9
Q756
F-9
Q790
E-13
Q801
F-13
17
17
STR-DE675
3-8. SCHEMATIC DIAGRAM – MAIN SECTION (1/3) –
• See page 26 for IC Block Diagrams.
18
18
STR-DE675
3-9. SCHEMATIC DIAGRAM – MAIN SECTION (2/3) –
19
19
STR-DE675
3-10. SCHEMATIC DIAGRAM – MAIN SECTION (3/3) –
F901
1
US,CND,E,TW,MX,CH
JW902
AEP,
UK,
MY,
SP,
AR,
1 F901
6.3A/125V(US,CND,TW,MX)
T2.5AL/250V(EXCEPT US,CND,TW,MX)
6.3A/125V(US,CND,TW,MX)
T2.5AL/250V(EXCEPT US,CND,TW,MX)
F902 T2.5AL/250V
Ver 1.2 2003.05
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