Sony CDX-GT30RN (serv.man2) Service Manual ▷ View online
SERVICE MANUAL
AEP Model
UK Model
E Model
CDX-GT30RN
SUPPLEMENT-1
File this supplement with the service manual.
Subject : Change of key board.
Ver. 1.2 2006. 09
When performing service and inspection, check the suffix of the part number
of the key board.
of the key board.
9-887-038-81
DISCRIMINATION
IC901
– KEY BOARD (SIDE B) –
KEY Board Part No.
Former type: 1-868-898-11
New type : 1-868-898-12
Former type: 1-868-898-11
New type : 1-868-898-12
2
CDX-GT30RN
• NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
THIS NOTE IS COMMON FOR PRINTED WIRING
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed
in each block.)
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed
in each block.)
For schematic diagrams.
Note:
• All capacitors are in µF unless otherwise noted. (p: pF)
• All capacitors are in µF unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
and tantalums.
and tantalums.
• All resistors are in
Ω
and
1
/
4
W or less unless otherwise
specified.
•
f
: internal component.
•
C
: panel designation.
•
A
: B+ Line.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
• Voltages are taken with a VOM (Input impedance 10 M
• Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
• Signal path.
g
: AUX
For printed wiring boards.
Note:
• X
: parts extracted from the component side.
• Y
: parts extracted from the conductor side.
•
a
: Through hole.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side: Parts on the pattern face side seen from the
(Side B)
Pattern face side: Parts on the pattern face side seen from the
(Side B)
pattern face are indicated.
Parts face side: Parts on the parts face side seen from the
(Side A)
(Side A)
parts face are indicated.
Q
C
These are omitted
E
B
3
3
CDX-GT30RN
CDX-GT30RN
• PRINTED WIRING BOARD — KEY SECTION —
: Uses unleaded solder.
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
13
BLK
R
G
L
BRN
BLU
BLK
BRN
BLU
1-868-898- (12)
12
1-868-121- (12)
12
1-868-121- (12)
12
1-868-898-
(12)
12
PUSH SELECT
(VOLUME)
RE901
+
LED806,
LED906
LED906
–
LED804,
LED904
LED904
AUX
J901
SOURCE
AF/TA
MODE
3/REP
4/SHUF
6/PAUSE
SENS/BTM
1
2
5
MODE
PTY
PTY
SENS
1
2
3
4
5
6
LSW901
DSPL/DIM
LSW920
LED932
(LCD BACK LIGHT)
GP/ALBM
+
S906
LED851,951
(DISC INDICATOR)
GP/ALBM
–
S904
SEEK–
. m
LSW910
SEEK+
M >
LSW909
EQ3
LED808,908,
S908
BTM
(AEP,UK)
(E)
(AEP,UK)
BTM
(E)
SENS
(AEP,UK)
(E)
(AEP,UK)
(E)
SCRL
LIQUID CRYSTAL DISPLAY PANEL
52
1
LSW902
OFF
LED841-844,
941-944
(RE LIGHT)
LSW903
S912
S913
S914
S915
S916
LED812,912
S911
LED811,911
LED813,913
LED814,914
LED815,915
LED816,916
S917
S918
S919
LED817,917
LED818,918
LED819,919
4
3
1
2
IC971
LED807,907,
S907
FB901
FB902
FB903
LCD901
LED843
LED943
LED943
LSW902
S906
LED906
LED806
R902
S904
LED904
LED804
LED804
LED941
LED841
LSW910
R881
R882
R961
R873
R953
LED842
LED942
LSW903
LED953
LED952
R883
R963
R884
R964
LED944
LED844
R878
LED911
S911
LSW909
LED808
LED908
LED932
S912
S908
R910
LED912
LED811
LED812
S913
LED913
LED813
S914
LED851
LED951
LED914
LED814
LED815
LED915
S915
S916
S917
LED917 LED817
S918
LED918
LED818
R918
R975
FB904
S919
LED919
LED819
LSW920
R972
IC971
LSW901
R942
LED807
LED907
S907
LED916
LED816
R962
R905
R904
R960
R956
R876
R959
R903
R879
R954
R874
C921 C922
R958
R875
R955
R941
R877
R901
R861
R907
Q931
R906
Q932
R908
R909
R957
R951
R950
R911
R871
R870
R934
R896
R897
R996 R997
R898
R998
R869
R948
R912
R949
R913
R914
R868
R891
R867
R890
FMB4
IC901
R973
R947
R946
R866
R915
R916
R917
R978
R985
R986
C983
C986
C984
FMB3
Q992 Q991
D903
R981
R987
D981
C981
R984
R982
D982
R899
R977
D901
R974
R976
CN901
R933
R931
R945
R944
R862
R932
R864
C971
R865
R923
R924
R921
R922
R880
R988
R979
RE901
2
1
3
5
4
B
MAIN BOARD
CN701
Ref. No.
Location
• Semiconductor
Location
D901
I-10
D903
H-10
D981
I-10
D982
I-10
IC901
I-8
IC971
C-12
LED804
C-2
LED806
B-2
LED807
B-12
LED808
B-4
LED811
C-4
LED812
C-5
LED813
C-6
LED814
C-6
LED815
C-7
LED816
C-8
LED817
C-9
LED818
C-10
LED819
C-10
LED841
B-2
LED842
C-3
LED843
B-3
LED844
B-4
LED851
B-7
LED904
C-2
LED906
B-2
LED907
B-12
LED908
B-4
LED911
C-4
LED912
C-5
LED913
C-6
LED914
C-6
LED915
C-7
LED916
C-8
LED917
C-9
LED918
C-10
LED919
C-10
LED932
B-5
LED941
B-2
LED942
C-3
LED943
B-3
LED944
B-4
LED951
B-7
Q931
I-5
Q932
I-5
Q991
I-10
Q992
I-10
4
4
CDX-GT30RN
CDX-GT30RN
• SCHEMATIC DIAGRAM — KEY SECTION —
R981
R982
R987
R984
R985
R986
R977
Q932
D903
R901
R903
R904
R906
R907
R908
R909
R910
R911
R912
R913
R914
R915
R916
R917
R899
FB902
R902
R918
R931
R932
R933
R941
R942
R934
FB903
J901
R924
R923
R922
R921
LSW901(1/2)
LSW902(1/2)
LSW903(1/2)
S904
S906
S907
S908
LSW909(1/2)
LSW910(1/2)
S911
S912
S913
S914
S915
S916
S917
S918
S919
LSW920(1/2)
R945
R944
R947
R946
R948
R949
R950
R951
LSW909(2/2)
R955
R956
R957
R958
R961
R962
R963
R964
R996
R997
R998
C986
C981
C922
C921
D982
IC971
C983
C984
C971
R972
LCD901
R861
R862
R865
R866
R867
R868
R869
R870
R871
R953
R873
R874
R881
R882
R883
R884
R896
R897
R898
R875
R876
R877
R878
R959
R960
R879
R880
R973
Q992
Q991
CN901
FB904
R975
R905
FB901
LSW902(2/2)
LSW920(2/2)
LSW903(2/2)
LSW901(2/2)
LED952
LED953
LSW910(2/2)
LED932
Q931
LED907
LED919
LED807
LED918
LED917
LED819
LED916
LED818
LED915
LED817
LED914
LED816
LED913
LED815
LED912
LED814
LED813
LED812
LED941
LED942
LED944
LED842
LED943
LED841
LED843
LED951
LED844
LED851
LED908
LED911
LED808
LED904
LED811
LED906
LED806
LED804
RE901
R976
R974
R864
R954
D981
R988
R978
R979
R890
R891
D901
IC901
Display
