Sony CDX-GT33U, Руководство по обслуживанию

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CDX-GT33U
CDX-GT33U
24
24
1
A B C D
E F
G H
I
23456789
1
0
1
1
1
2
1
3
1
4
FB901
FB902
FB903
IC971
IC971
1 2
4 3
R945
S905 S906
S903
S904
S901
R902
S902
R975
LED951
LED952
LED953
R946
R903
R904
R974
C971
R953
LED941
LSW907
LSW908
LED942
LED943 LED946
LED944 LED945
R911
R922
CN901
D903
D994
R901
D909
D908
D951
D953
D955
FB906
FB907
C905
RB901
LF901
R931
R932
Q931
Q932
D982
R987
D981
R934
R984
C983
C984
R986
C981
C986
R979
R981
R982
D804
FB904
4 3 2 1
R921
R943
R944
R948
R947
R952
R971
3
4
5
2
1
R972
R905
R906
R912
R955
R956
IC901
R985
R913
R992
Q801
C903
C901
CN902
RE901
OFF
BROWSE
LED943,
S905
LSW908
BACK
LED951–953
(RING ILLUMINATOR)
1-874-900-
1-874-900-
(11)
11
1-874-901-
(11)
11
1-874-901-
(11)
11
(11)
11
LED942,
S902
LED946,
S906
N
SEEK–
LSW907
.
SEEK+
LED945,
S904
MODE
SOURCE
LED944,
S903
LSW917
LSW909
LSW910
LSW911
LSW912
LSW913
LSW914
LSW915
LSW916
LSW909
LSW910
LSW911
LSW912
LSW913
LSW914
LSW915
LSW916
LSW917
EQ3
3/REP
4/SHUF
5/DM+
1/ALBUM –
2/ALBUM +
6/PAUSE
DSPL/SCRL
AF/TA/PTY
(AEP,UK,IT,RU)
(E,MX)
BTM
LIQUID CRYSTAL DISPLAY PANEL
LCD901
1
52
LED931
(LCD BACK LIGHT)
LED941,
S901
;
RE901
PUSH ENTER/ SELECT
(VOLUME)
R907
R908
R909
R910
R916
R915
R914
R951 R954
D993
D991
D992
R977
R978
A
MAIN BOARD CN403
CN902
(USB)
R941
R942
R949
R950
J901 AUX
BRN
BRN RED ORG
RED
ORG
4-7.
PRINTED WIRING BOARDS – KEY
Section –
•
: Uses unleaded solder
.
Ref.
No.
Location
• Semiconductor
Location
Ref.
No.
Location
Ref.
No.
Location
Ref.
No.
Location
Ref.
No.
Location
Ref.
No.
Location
Ref.
No.
Location
Ref.
No.
Location
(D804)
H-9
(D903)
H-10
(D908)
H-1
1
(D909)
H-1
1
(D951)
H-12
(D953)
H-12
(D955)
G-12
(D981)
H-10
(D982)
H-9
(D991)
H-10
(D992)
H-10
(D993)
H-10
(D994)
H-10
(IC901)
H-7
IC971
D-3
LED931
B-12
LED941
A-12
LED942
A-2
LED943
B-2
LED944
B-4
LED945
C-4
LED946
C-2
LED951
B-3
LED952
C-4
LED953
C-3
(Q801)
G-4
(Q931)
H-9
(Q932)
H-9
( ): SIDE B
(Page 20)