Read Sony STR-DA2ES / STR-DB1080 Service Manual online
STR-DA2ES/DB1080
27
27
6-14. PRINTED WIRING BOARDS – DIGITAL (Conductor Side)/V-3 OPT Boards –
•
See page 20 for Circuit Boards Location.
DIGITAL BOARD
(CONDUCTOR SIDE)
IC1806
IC1807
IC1808
IC1805
IC1804
IC1803
IC1802
IC1801
IC1302
IC1301
IC1809
IC1401
IC1402
IC1403
IC1404
DC 2 BOARD
CN903
1
8
1
7
(FOR CHECK)
B
DISPLAY
BOARD
CN1001
A
DC 2 BOARD
CN901
E
MAIN BOARD
CN811
D
1
3
3
1
3
1
3
1
B
C
E
3
1
(CHASSIS)
B
C
E
3
1
MAIN BOARD
CN806
C
MAIN BOARD
CN807
G
(DB1080)
(DB1080: AEP, UK)
(EXCEPT DB1080: AEP, UK)
E
EXCEPT
DB1080: AEP, UK
E
(DB1080)
1
3
1
3
1
3
1
3
B
C
E
B
C
E
DB1080:
AEP, UK
(DA2ES)
VIDEO BOARD
CN303
F
FM
75Ω
COAXIAL
AM
ANTENNA
IC289
V3-OPT
BOARD
BOARD
DIGITAL
(OPTICAL)
1
3
3
1
3
1
B
C
E
1
3
1
3
EXCEPT
DB1080: AEP, UK
(DA2ES)
(DB1080: AEP, UK)
SUPPLIED AS THE
ASSEMBLED BLOCK
ASSEMBLED BLOCK
∗
E
1
3
3
1
3
1
3
1
3
1
IC289
DVD/LD
OPTICAL
IN
IC1401
TV/SAT
OPTICAL
IN
IC1402
MD/DAT
OPTICAL
IN
IC1403
MD/DAT
OPTICAL
OUT
IC1404
DIGITAL
(ASSIGNABLE)
DVD/LD
COAXIAL
IN
J1401
(CHASSIS)
1-684-340-
11
(11)
1-684-337-
11
(11)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A
B
C
D
E
F
G
H
I
J
K
L
17
18
M
∗
TUNER UNIT
TU301
D1402
E-11
D1403
G-14
IC289
B-15
IC1301
C-17
IC1302
C-16
IC1401
E-17
IC1402
F-17
IC1403
G-17
IC1404
H-17
IC1801
C-8
IC1802
C-7
IC1803
C-6
IC1804
C-5
IC1805
L-3
IC1806
I-4
IC1807
J-4
IC1808
K-5
IC1809
E-16
Q1404
G-14
Q1701
F-7
Q1702
F-6
Q1801
D-8
Q1804
D-7
Q1805
D-15
Q1810
J-3
Q1811
L-5
• Semiconductor
Location
Ref. No.
Location
(Page 46)
(Page 34)
(Page 42)
(Page 46)
(Page 34)
(Page 34)
(Page 28)
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