Read Sony CDX-GT290EB / CXS-2969F / CXS-29FQ Service Manual online
CDX-GT290EB
CDX-GT290EB
20
20
1
11
B
C
9
13
12
10
F
3
5
E
8
D
4
6
G
2
7
A
CN701
(2/3)
BOARD
MAIN
A
2.7
2.7
2.7
5.2
3.4
1.8
2.7
2.7
5.2
3.4
1.8
3.8
4.7
0.3
3.2
3.1
4.7
0.3
3.2
3.1
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
2.7
5.2
5.2
0.1
5.2
0.1
5.1
5.2
5.1
IC902
IC903
KEY BOARD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15P
CN901
D-GND
KEY-GND
AUX-L
AUX-R
AUX-GND
RE-0
RE-1
KEY-1
KEY-0
SIRCS
LCD-DATA
LCD-CE
LCD-CLK
ILL+B
PANEL
100
R916
100
R917
100
R918
R925 1k
R926 1k
0.1
C984
0.1
C983
0.1
C981
0.47
C986
1M
R928
MA2J1
110GLS0
D982
MAZ8051GMLS0
D983
R927 1k
C971
0.1
150
R923
150
R924
R915
100
100
R999
C922
1000p
C921
1000p
1.2k
R904
820
R901
1k
R902
1k
R903
0
R922
0
R921
820
R905
1k
R906
MAZ8068GMLS0
D986
MAZ8068GMLS0
D985
MAZ8068GMLS0
D991
MAZ8068GMLS0
D992
MAZ8068GMLS0
D993
MAZ8068GMLS0
D994
MAZ8180GMLS0
D903
R931
1.2k
NESW505CT
-AST
LED931
(LCD BACK LIGHT)
180
R938
180
R939
220
R940
LED921
SML-310VTT86TJ
LED919
SML-310VTT86TJ
LED91
1
SML-310VTT86TJ
LED913
SML-310VTT86TJ
LED903
SML-310VTT86TJ
LED905
SML-310VTT86TJ
R947
220
R949
120
R951
220
R953
120
R955
120
R957
220
R959
100
R961
220
R967
120
R971
220
R977
120
R981
120
LED923
SML-310VTT86TJ
LED925
SML-310VTT86TJ
R982
270
R983
270
R978
220
R975
220
R973
120
1000p
C997
39k
R929
1000p
C987
1
7
8
9
10
11
12
5
6
14
19 18 17
13
16
20
15
23
24
27
21
28
26 25
22
31
33
35
30
32
36
34
29
2
3
4
37
LCD901
LIQUID CRYSTAL DISPLAY PANEL
R987
220
RT1N436C-TP-1
Q932
LCD BACK LIGHT SWITCH
R933
0
1k
R907
3.3k
R919
2.2k
R912
3.9k
R914
1.8k
R911
1.2k
R908
1.5k
R910
LED901
SML-310VTT86TJ
R988
120
R989
220
R997
150
LED927
(DISC SLOT
INDICA
TOR)
SML-310VTT86TJ
VCC
OUT
GND
IC902
PNA4813M01S0
1
2
3
0
FB902
0
FB901
0
FB903
RT1N140C-TP-1
Q931
DIMMER SWITCH
LED908
SML-310VTT86TJ
LED910
SML-310VTT86TJ
LED918
SML-310VTT86TJ
LED916
SML-310VTT86TJ
R943
180
R944
180
S907
S903
S902
S901
S906
S905
S904
S909
1 2 3 4 5 6 7 8 9 10 11 12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
38
39
40
41
42
43
44
45
46
47
48
LC75836WH-US-E
IC903
LCD DRIVER,
LED CONTROL
BACK-LIGHT/RED,AMBER
DIMMER/GREEN
VDD
VDD1
VDD2
VSS
OSC
INH
CE
CL
DI
VDD1
VDD2
VSS
OSC
INH
CE
CL
DI
J901
LSW902
3
1
2
4
5
6
LSW903
3
1
2
4
5
6
LSW904
3
1
2
4
5
6
LSW905
3
1
2
4
5
6
LSW906
3
1
2
4
5
6
LSW907
3
1
2
4
5
6
LSW908
3
1
2
4
5
6
R900
0
CE
CLK
DATA
CLK
DATA
S3
COM3
COM4
COM4
COM2
COM1
S4
S5
S6
S7
S8
S9
S10
S1
1
S12
S13
S14
S15
S16
S17
S18
S15
S16
S17
S18
S2
S1
S1
S26
S27
S28
S29
S30
S27
S28
S29
S30
DATA
COM1
COM2
COM3
COM4
S33
S32
S31
S30
S29
S28
S27
S26
S25
S24
S23
S22
S21
S20
S19
S18
S17
S16
S15
S14
S13
S12
S1
1
S10
S9
S8
S7
S6
S5
S4
S3
S2
S1
S19
S20
S21
S22
S23
S24
S25
S33
S32
S31
CE
CLK
AUX
SOURCE/OFF
EQ3
DSPL/SCRL
PUSH SELECT
(VOLUME)
/SEEK+
MODE
DSPL/SCRL
SOURCE/OFF
LED911,913,916,918
EQ3
MODE
(ILLUMINATOR)
LED923,925
REMOTE CONTROL
SIGNAL RECEIVER
PTY
1/ALBUM í
2/ALBUM +
3/REP
4/SHUF
5
6/PAUSE
(ILLUMINATOR)
SEEKí/
/SEEK+
SEEKí/
4-8. SCHEMATIC DIAGRAM – KEY Section –
(Page 17)
Click on the first or last page to see other CDX-GT290EB / CXS-2969F / CXS-29FQ service manuals if exist.