STR-DB870/DB1070
36
36
5-23. PRINTED WIRING BOARDS – POWER SUPPLY Section –
•
See page 14 for Circuit Boards Location.
C918
CP951
F906
C919
FH906
FH905
CN911
FH956
FH955
F905
CN910
C916
C915
D914
C917
JW906
R913
JW901
(US, CND)
(US, CND)
(AEP, UK, E, CH)
(AEP, UK, E, CH)
JW957
JW
955
D908
Q903
CP903
R906
R912
D901
CN908
CN903
FH
903
F903
D912
FH904
C901
CP901
C907
C903
C902
D905
CN901
D906
F904
R903
R904
CN902
CN909
CN905
C904
C912
CN907
R911
JW
953
D904
Q902
C906
FH954
C908
R902
D913
JW14
D907
JW
954
JW951
CN904
Q905
Q904
C905
D902
R905
R908
JW956
FH953
CN906
CP902
D903
C909
CP904
JW960
R909
R910
F2
CP1
R54
CN1
Q51
F1
CN51
R52
R53
D51
FH1
D55
EB1
CN2
R1
FH7
FH2
FH6
RY1
JW5
CN3
JW3
R51
D57
D54
D52
D56
C52
C51
C55
Q52
C54
D53
Q54
D58
R56
R55
R57
C53
Q53
R58
C56
EB51
JW59
FH49
CN48
JW60
CN49
JW61
FH48
F49
T901
POWER TRANSFORMER
6
DC1 BOARD
1
3
1
5
U
MAIN
BOARD
CN802
(US, CND)
(AEP, UK, E, CH)
4
1
1-681-092-
11
(11)
DC2 BOARD
B
C
E
E
E
1
1
5
3
6
1
1-681-093-
1
2
11
(11)
4
1
1
3
1
1
2
1
1
1
3
7
1
5
9
3
B
DIGITAL
BOARD
CN1106
V
E
MAIN
BOARD
CN804
DIGITAL BOARD
CN1108
–1
–2
IMPEDANCE
SELECTOR
S901
4
Ω
t
8
Ω
AC BOARD
E
E
E
E
(CHASSIS)
1
5
1
2
(CHASSIS)
(US, CND)
1-681-091-
11
(11)
1
2
AC IN
T2
POWER TRANSFORMER
AC OUTLET
CNJ1
(US, CND, E2, E3, TW, CH)
EXCEPT
E2, E3, TW
EXCEPT
E2, E3
(E2, E3, TW)
(E2, E3)
4
1
E
C
B
V. SWITCH BOARD
1
4
5
1
VOLTAGE SELECTOR
VS49
240
t
220V
t
120V
–1
–2
–3
1-681-106-
11
(11)
A
B
C
D
E
F
G
1
2
3
4
5
6
7
8
9
10
11
• Semiconductor
Location
Ref. No.
Location
D51
D-7
D52
C-7
D53
C-7
D54
C-7
D55
B-7
D56
B-7
D57
B-7
D58
B-8
D901
F-2
D902
D-2
D903
G-3
D904
G-3
D905
G-3
D906
G-3
D907
F-1
D908
F-3
D912
E-2
D913
E-2
D914
B-3
Q51
D-7
Q52
B-8
Q53
B-8
Q54
D-7
Q902
F-2
Q903
D-2
Q904
F-2
Q905
F-2
(Page 26)
(Page
26)
(Page 21)
(Page 21)
Содержание STR-DB1070 - Fm Stereo/fm-am Receiver
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