Sony STR-DA333ES / STR-DA555ES Service Manual ▷ View online
STR-DA333ES/DA555ES
– 25 –
– 26 –
5-6. PRINTED WIRING BOARD – DIGITAL SECTION –
• See page 17 for Circuit Boards Location.
Ref. No.
Location
• Semiconductor
Location
Q1307
C-3
D1301
B-2
D1302
C-3
D1303
B-3
D1304
B-2
D1305
B-4
D1306
B-4
D1307
B-4
D1309
B-2
IC1101
A-3
IC1102
C-2
(Page 28)
(Page 28)
(Page 46)
(Page 27)
(Page
51)
(Page 41)
(Page 45)
(Page 28)
(Page
37)
(Page 57)
(Page
54)
Ref. No.
Location
• Semiconductor Location
Ref. No.
Location
Ref. No.
Location
IC1103
A-1
IC1104
B-2
IC1105
A-2
IC1106
C-1
IC1107
A-2
IC1108
A-2
IC1109
C-2
IC1110
E-1
IC1111
E-2
IC1112
D-1
IC1113
A-2
IC1201
C-3
IC1202
F-3
IC1203
F-3
IC1204
E-3
IC1205
F-4
IC1206
F-4
IC1207
E-4
IC1208
E-4
IC1209
D-4
IC1210
D-3
Q1301
B-2
Q1302
B-2
Q1303
D-3
Q1304
D-2
Q1305
D-3
Q1306
D-3
Q1308
B-2
Ref. No.
Location
STR-DA333ES/DA555ES
(Page 50)
(Page 37)
(Page 49)
(Page 57)
(Page 25)
(Page 42)
(Page 25)
(Page 25)
(Page 25)
(Page 38)
(Page 38)
(Page 50)
(Page 57)
(Page 51)
(Page
50)
(Page 50)
(Page 57)
(Page 42)
– 27 –
– 28 –
5-7. PRINTED WIRING BOARD – MAIN SECTION –
• See page 17 for Circuit Boards Location.
Ref. No.
Location
• Semiconductor Location
Ref. No.
Location
D301
D-8
D302
C-7
D303
B-7
D351
D-8
D352
C-7
D353
B-7
D401
D-9
D501
H-8
D502
G-9
D503
H-10
D504
H-11
D505
G-11
D506
F-1
D507
F-10
D547
F-1
D548
E-1
D549
E-1
D551
H-2
D552
H-3
D553
G-4
D554
H-4
D555
G-11
D601
H-6
D602
H-5
D603
H-7
D604
H-8
D605
F-4
D655
E-9
D951
C-2
D952
B-2
D953
B-2
D954
B-2
D955
A-2
D991
C-2
D992
B-2
IC201
A-11
IC202
C-11
IC204
C-9
IC351
B-8
IC401
E-2
IC402
E-3
IC405
D-7
IC406
C-7
IC407
B-6
IC501
F-8
IC502
H-9
IC503
H-10
IC552
H-2
IC553
H-4
IC601
G-3
IC602
H-5
IC603
H-7
IC902
A-5
IC951
C-4
IC952
B-4
IC955
A-4
Q201
E-10
Q202
E-10
Q203
E-11
Q253
E-11
Q301
D-8
Q303
A-10
Q351
D-8
Q352
D-8
Q353
A-7
Q354
B-7
Q355
C-7
Q356
B-7
Q508
F-9
Q509
E-11
Q545
F-10
Q546
F-1
Q547
F-1
Q548
F-1
Q549
F-1
Q558
H-2
Q559
E-11
Q608
G-4
Q609
F-4
Q659
E-9
Q991
C-4
Q992
C-4
Ref. No.
Location
Ref. No.
Location
Ref. No.
Location
Ref. No.
Location
Ref. No.
Location
Ref. No.
Location
STR-DA333ES/DA555ES
– 29 –
– 30 –
5-8. SCHEMATIC DIAGRAM – MAIN (1/3) SECTION –
• See page 61 for IC Block Diagrams.
(Page
31)
(Page 21)
(Page 23)
(Page 22)
(Page 21)
(Page 36)
(Page 36)
(Page 33)
(Page 33)
(Page 33)
STR-DA333ES/DA555ES
– 31 –
– 32 –
5-9. SCHEMATIC DIAGRAM – MAIN (2/3) SECTION –
• See page 27 for Printed Wiring Board.
• See page 61 for IC Block Diagrams.
• See page 61 for IC Block Diagrams.
(Page
35)
(Page
30)
(Page 34)
(Page 34)
(Page 34)
(Page 33)
(Page
48)
(Page
48)
(Page
48)
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