DOWNLOAD Sony CDX-GT250MP / CDX-GT257ME / CDX-GT25MPW / CDX-GT300MP / CDX-GT303MP / CDX-GT30MP / CXS-3016F Service Manual ↓ Size: 2.45 MB | Pages: 39 in PDF or view online for FREE

Model
CDX-GT250MP CDX-GT257ME CDX-GT25MPW CDX-GT300MP CDX-GT303MP CDX-GT30MP CXS-3016F
Pages
39
Size
2.45 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio
File
cdx-gt250mp-cdx-gt257me-cdx-gt25mpw-cdx-gt300mp-cd.pdf
Date
PREV: Sony CDX-GT650UI / CDX-GT700UI / CDX-GT707UI (serv.man2) Service Manual

Sony CDX-GT250MP / CDX-GT257ME / CDX-GT25MPW / CDX-GT300MP / CDX-GT303MP / CDX-GT30MP / CXS-3016F Service Manual ▷ View online

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP
CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP
21
21
8
J
D
12
1
C
A
G
B
10
3
14
5
I
11
F
7
4
2
9
E
13
6
H
(1/3)
MAIN
2
BOARD
(2/3)
BOARD
3
MAIN
A
BOARD
CN001
KEY
3
IC B/D
IC B/D
4.1
4.1
0
0
0
0
0
0
0
0
0
0
0
0
3(3.3)
6
6
3.8(5)
3.6
0.4(2)
3.8
3.8
0.2(1.8)
8.3
3.1(2.9)
3.1(2.9)
0.2(4.2)
0(1.3)
3.8
3.8
3.8
3.8
3.4
3.4
3.4
4.1
4.1
0
0
4.1
4.1
4.1
4.1
4.1
4.1
8.3
3
3
3.7
3(3.3)
3.4
6.9
8.3
5.6
3.6
2.1
0
0
1.2
8.3
8.3
*
2
*
1
(GT30MP/GT300MP/GT303MP)
(GT25MPW/GT250MP/GT257ME)
(RU MODEL)
(GT30MP/GT300MP/GT303MP)
EXCEPT
US,CND MODEL
US,CND
MODEL
EXCEPT
US,CND MODEL
US,CND
MODEL
GT30MP/GT300MP/GT303MP
GT30MP/GT300MP/GT303MP
*
2
*
1
MAIN BOARD (3/3)
IC302
IC001
50V
10
C106
40
39
38
37
36
35
34
7
6
5
4
3
2
1
33
32
30
31
8
27
28
29
9
10
11
12
13
14
24
17
25
26
23
22
21
20
19
18
15
16
7
6
5
4
3
2
1
32
30
31
8
27
28
29
9
10
11
12
13
14
24
25
26
23
22
21
20
19
18
17
15
16
BD3447AFV-E2
IC302
ELECTRONIC VOLUME
BUS_RCH
BUS_LCH
TU_RCH
TU_LCH
CD_RCH
CD_LCH
AUX_RCH
AUX_GND
AUX_LCH
EP1
EN
EP2
FP1
FN1
FN2
FP2
EBIAS
DS2_L
DS1_L
DS3_L
DS3_R
DS1_R
DS2_R
EBIAS
NCO
NCO
SA_CLK
SA_DA
SA_OUT
OUT_SLCH
OUT_SRCH
OUT_RLCH
OUT_RRCH
OUT_FLCH
OUT_FRCH
VCC(8.5V)
I2C_SCK
I2C_SIO
GND
FIL
RTAN140M-T111-1
Q102
MUTE
FB15
10V
220
C317
100p
C207
50V
10
C206
50V
10
C212
220
R206
220
R106
100p
C107
1k
R216
10k
R117
10k
R107
50V
10
C41
RTAN140M-T111-1
Q202
MUTE
1k
R112
0.1
C316
R414
0
DRC5114T0L
Q104
MUTE
10k
R207
DRC5114T0L
Q103
MUTE
50V
10
C112
R413
0
50V
10
C108
1k
R116
FB14
10k
R217
DRC5114T0L
Q204
MUTE
DRC5114T0L
Q203
MUTE
1k
R212
50V
10
C208
10k
R213
10k
R113
18p
C705
470
R151
2.2k
R155
12k
R153
RKZ18B2KGP1
D719
50V
2.2
C153
18p
C707
100p
C154
1000p
C719
1000p
C157
RKZ6.8B2KGP1
D704
UDZSUSTE-176.8B
D153
100p
C155
12k
R154
18p
C708
18p
C706
0
L151
470
R152
1000p
C709
CAM003
RKZ6.8B2KGP1
D703
C931
1000p
1
C151
1
C152
C812
1
C813
1
0
L403
CL051
L101
CN403
15P
3
AUX-LCH
2
KEY-GND
10
SIRCS
13
CLK-LCD
7
RE-1
4
AUX-RCH
14
+B
11
DATA-LCD
1
D-GND
8
KEY-1
5
AUX-GND
15
PANEL
12
CE-LCD
9
KEY-0
6
RE-0
0
C930
JL037
JL038
JL039
JL040
JL041
JL042
JL043
JL044
JL045
JL046
JL047
JL048
JL049
JL050
50V
1
C203
50V
1
C103
0.1
C26
33p
C8
3.3uH
L1
470k
R2
15p
C6
0.1
C27
JW148
FB2
JW147
J1
(ANTENNA)
100
R13
R3
470k
R1
0.1
C9
0.22
C12
22
R12
0.01
C22
4.7k
R11
16V
47
C28
2p
C2
L2
1
C21
JW138
0
R16
L3
0.47uH
100
R14
12p
C18
C3
4p
L6
FM MIX
1
2
3
4
6
0.1
C17
1000p
C5
JW137
3.3uH
L4
0.1
C25
TEF6617T/V1/S470,518
IC001
PHASE LOCKED LOOP(PLL)
AMRFIN
AMRFDEC
FMIN2
FMIN1
GNDRF
VCC2
AMRFAGC
LOUT
ROUT
GNDAUD
AMIFAGC2
MPXIN
MPXOUT
RSSI
XTAL2
XTAL1
GNDD
SCL
SDA
VREF
VREGSUP
VCC1
GND
VCODEC
PLL
PLLREF
TEST
AMSELIN1
AMSELIN2
AMIFAGC1
AMSELOUT1
AMSELOUT2
JW102
1000p
C1
560uH
L8
0.01
C20
560uH
L7
2.2
C13
JW126
0
R15
FB1
4MHz
X1
0.47
C16
0.1
C24
0.01
C23
VR1
0.01
C19
FB3
CAM002
10
11
12
13
14
15
16
18
19
21
22
BUS4
BUS5
BUS7
Mount Mecha
178033131
PL01
XX
J301
2P
1
2
3
L-DA
L-CE
L-CLK
RE-1
NOSE-SW
KEY1
RE-0
SIR
KEY0
CD_RCH
CD_LCH
SACLK
SADATA
(CHASSIS)
(CHASSIS)
R
L
REAR/SUB
AUDIO
OUT
J301
2.2μH
R3
100
L2
0
1μH
• See page 17 for waveforms.   • See page 24 for IC Block Diagrams.
4-6.  SCHEMATIC  DIAGRAM  – MAIN Section (3/3) –
(Page 23)
(Page 19)
(Page 20)
CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP
CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP
22
22
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
12
13
14
A
MAIN BOARD CN403
37
1
LSW901
LSW902
LSW903
LSW904
LSW905
LSW906
LSW907
LSW908
LED901
LED903
LED905
LED907
LED909
LED911
LED913
LED915
LED917
LED919
LED921
LED923
LED925
LED927
LED931
LED933
LED911,913,915,917,919,921,
925,933,935,937
(ILLUMINATION)
LED935
LED937
LED945
R914
R919
R920
S901
Z
S902
R963
S903
S904
S905
1
2
3
5
4
S906
S907
S908
R985
R987
J901
IC902
1
2
14
15
CN001
D980
D982
D983
D985
D986
D991
D992
D993
D994
Q931
Q932
R1000
FB901
FB902
FB903
FB904
R900
R901
R902
R903
R904
R905
R906
R907
R908
R909
R910
R911
R912
R913
R916
R918
R923
R924
R925
R926
R927
R928
R929
R931
R933
R935
R938
R939
R940
R941
R943
R945
R949
R951
R953
R957
R959
R961
R965
R967
R969
R971
R973
R981
R983
R990
R991
R998
R999
D903
C971
C981
IC903
C983
C984
C986
C987
DSPL
/SCRL
2/
ALBM +
1/
ALBM –
m
.
SEEK–
1-882-654-
(11)
11
1-882-654-
(11)
11
LCD901
LIQUID CRYSTAL DISPLAY PANEL
LSW908
LSW907
6/
PAUSE
LSW906
5
LSW905
4/
SHUF
LSW904
3/
REP
LSW903
LSW902
LSW901
PTY
(GT25MPW/GT30MP/GT300MP/GT303MP)
PTY/CAT
(GT250MP:US,CND)
AF/TA/PTY
(GT250MP:RU/GT257ME)
LED945
(CD INDICATOR)
LED903,S906
EQ3
LED923,S903
SOURCE/OFF
LED909,S902
LED905,S907
LED907,S904
MODE
LED927,S908
>
M 
SEEK+
LED901,S901
LED931
(LCD BACK LIGHT)
S905
PUSH SELECT
(VOLUME)
J901
AUX
IC902
E  C  B
E  C  B
1
12
13
24
25
36
37
48
• 
 : Uses unleaded solder.
4-7.  PRINTED  WIRING  BOARD   – KEY Section –
(Page 18)
CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP
CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP
23
23
11
E
12
G
I
B
10
8
6
A
C
1
H
3
7
13
9
D
4
5
2
F
CN403
MAIN
A
(3/3)
BOARD
2.6
2.6
5.1
2.6
0.2
0.1
5.1
5.1
5.2
5
2.6
2.6
5.2
3.4
1.7
3.7
4.7
0.1
3.2
3.1
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
5.1
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
0.1
*
20
*
1
*
2
*
5
*
6
*
7
*
8
*
5
*
6
*
1
*
7
*
1
*
1
*
9
*
9
*
8
*
2
*
1
*
10
*
1
*
1
*
11
*
12
*
1
*
1
*
11
*
1
*
1
*
1
*
1
*
1
*
1
*
1
*
1
*
1
*
13
*
13
*
14
*
14
*
13
*
15
*19
*
1
*
18
*
18
*
18
*
18
*
16
*
17
(EXCEPT GT30MP/GT257ME/GT300MP:AR)
(GT300MP:AR)
(GT30MP)
(GT257ME)
(GT300MP:AR)
(GT257ME)
(EXCEPT GT257ME/GT300MP:AR)
(EXCEPT GT30MP/GT257ME/GT300MP:AR)
(GT257ME)
(GT30MP/GT300MP:AR)
(GT300MP:AR)
(EXCEPT GT30MP/GT257ME/GT300MP:AR)
(GT30MP)
(EXCEPT GT30MP/GT257ME/GT300MP:AR)
(GT30MP)
(GT300MP:AR)
(GT30MP)
(EXCEPT GT30MP/GT257ME)
(GT30MP)
*
9
(EXCEPT GT30MP/GT257ME)
*
10
(EXCEPT GT30MP/GT257ME/GT300MP:AR)
(GT30MP)
(GT300MP:AR)
*
11
(EXCEPT GT30MP/GT257ME/GT300MP:AR)
(GT30MP)
(GT300MP:AR)
(EXCEPT GT257ME/GT300MP:AR)
*
12
(GT300MP:AR)
(GT257ME)
(EXCEPT GT257ME/GT300MP:AR)
*
13
*
14
(GT30MP)
(EXCEPT GT30MP/GT257ME/GT300MP:AR)
(GT300MP:AR)
(GT300MP:AR)
(GT257ME)
*
15
(GT300MP:AR)
(GT30MP)
(EXCEPT GT30MP/GT257ME/GT300MP:AR)
(GT257ME)
*
16
(EXCEPT GT257ME)
(GT257ME)
*
17
(EXCEPT GT257ME)
*
19
(GT257ME)
(GT300MP:AR)
*
18
(EXCEPT GT30MP/GT257ME/GT300MP:AR)
(EXCEPT GT257ME)
(GT30MP)
(GT250MP:US:CND)
(GT250MP:RU/GT257ME)
*
20
(GT25MPW/GT30MP/GT300MP/GT303MP)
(GT257ME)
(GT257ME)
(GT257ME)
(GT257ME)
(GT257ME)
(GT257ME)
(GT257ME)
(GT257ME)
(GT257ME)
IC903
IC902
100
R916
100
R918
R925 1k
R926 1k
0.1
C984
0.1
C983
0.1
C981
0.47
C986
1M
R928
MA2J1
110GLS0
D982
D983
RKZ5.1B2KGP1
R927 1k
150
R923
150
R924
1.2k
R904
820
R901
1k
R902
1k
R903
820
R905
1k
R906
R931
1.5k
LED931
(LCD BACK LIGHT)
NESW505DT
-AO-UV
LED927
LED923
LED911
LED915
LED903
LED905
R985
R987
R990
R991
R998
R999
R971
R965
R961
R957
LED933
LED937
R981
R983
R959
R963
39k
R929
1000p
C987
RT1N436C-TP-1
Q932
BACK LIGHT LED DRIVE
R933
0
1k
R907
3.9k
R913
3.3k
R912
2.2k
R911
1.5k
R909
1.8k
R910
R967
R969
R973
LED945
(CD INDICATER)
RT1N140C-TP-1
Q931
DIMMER SWITCH
R900
0
LED907
LED909
LED921
LED917
S901
S902
S903
S908
S907
S906
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
IC903
PT6586-LQ
LCD DRIVE
BACK-LIGHT/RED,GREEN,AMBER
DIMMER/GREEN
VDD
VDD1
VDD2
VSS
OSC
INH
CE
CL
DI
J901
S905
2
4
5
3
1
1.2k
R908
6.8k
R914
R941
R943
R945
R951
R953
R949
LED919
LED913
LED925
LED935
C971
0.1
VCC
OUT
GND
PNA4813M01S0
IC902
REMOTE CONTROL
SIGNAL RECEIVE
0
R1000
100
R935
S904
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15P
CN001
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
LSW901
3
1
2
4
5
6
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
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
LED901
120
R938
120
R939
120
R940
RKZ6.8B2KGP1
D986
RKZ6.8B2KGP1
D985
RKZ6.8B2KGP1
D991
RKZ6.8B2KGP1
D992
RKZ6.8B2KGP1
D993
RKZ6.8B2KGP1
D994
RKZ18B2KGP1
D903
0
R919
R920
RKZ6.8B2KGP1
D980
FB901
FB902
FB903
FB904
CE
CLK
DATA
CLK
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
S3
COM3
COM4
COM2
COM1
S4
S5
S6
S7
S8
S9
S10
S1
1
S12
S13
S14
S15
S16
S17
S18
S2
S1
S26
S27
S28
S29
S30
S31
S32
S33
S25
S24
S23
S22
S21
S20
S19
DATA
CE
KEY BOARD
AUX
SEEK-
MODE
1/ALBM-
2/ALBM+
4/SHUF
3/REP
5
6/PAUSE
DSPL/SCRL
LED911,913,915,917,919,921,925,933,935,937
(ILLUMINATION)
(VOLUME)
PUSH SELECT
SEEK+
MODE
SEEK+
SEEK-
/OFF
SOURCE
/OFF
SOURCE
EQ3
EQ3
LED901,903,905,907,909,911,913,915,917,
919,921,923,925,927,933,935,937,945
SML-D12V8WT86SN
SML-D12D8WT86SQ
SML-D12Y8WT86SP
SML-D12P8WT86SJ
R920
1.2k
220
820
R941
1.2k
270
1.5k
680
R943
1.5k
1k
1k
R945
680
1.2k
1.2k
R949
2.2k
1.2k
1.8k
R951,953
R957
820
680
1.2k
1.2k
1k
1.8k
R959,971
1.5k
R961
1k
330
820
R963,967,981
R965,969
820
1.2k
1.2k
680
220
1k
1.5k
1.2K
R973
180
R985
220
150
220
R987
100
150
1.2K
R990,991,998,999
820
R983
680
LSW901
AF/TA/PTY
PTY/CAT
PTY
820
270
270
820
220
330
220
330
180
4-8.  SCHEMATIC  DIAGRAM  – KEY Section –
(Page 21)
Ver. 1.1
CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP
CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP
24
24
•  IC Block Diagrams
IC301  TDF8554AJ/N1 (MAIN Board (1/3))
(Russian model)
IC301  TDF8556AJ/N1 (MAIN Board (1/3))
(Except Russian model)
IC402  TK11133CSCL-G (MAIN Board (1/3))
IC001  TEF6617T/V1/S470, 518 (MAIN Board (3/3)) 
MUTE
MUTE
ENABLE
LOGIC
STANDBY/
MUTE
BATTERY
DETECTION
CHIP DETECT/
DIAGNOSTIC
PROTECTION/
DIAGNOSTIC
SWITCH
REGULATOR
SWITCH
REFERENCE
VOLTAGE
LOADDUMP
PROTECTION
TEMPERATURE
PROTECTION
BACK-UP
SWITCH
REGULATOR
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
TAB
OUT-FL–
OUT-FL+
OUT-RL–
OUT-RL+
IN-RL
S-GND
IN-RR
OUT-RR+
OUT-RR–
OUT-FR+
OUT-FR–
DIAG
ANT-REM
AMP-REM
SERVO-3.3V
MECHA-6V
VP
BU+B
I2C_SIO
I2C_SCK
VP2
P-GND1
SVR
IN-FL
IN-FR
BEEP
P-GND3
VP1
STB
P-GND4
RST
CRES
AUDIO+B
(8.5V)
GND
PANEL+B
CBU
FL
RL
RR
VP
FR
I
2
C BUS
MUTE
MUTE
ENABLE
LOGIC
STANDBY/
MUTE
CHIP DETECT/
DIAGNOSTIC
PROTECTION/
DIAGNOSTIC
SWITCH
REGULATOR
SWITCH
REFERENCE
VOLTAGE
LOAD DUMP
PROTECTION
TEMPERATURE
PROTECTION
BACK-UP
SWITCH
REGULATOR
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
TAB
OUT-FL–
OUT-FL+
OUT-RL–
OUT-RL+
IN-RL
S-GND
IN-RR
OUT-RR+
OUT-RR–
OUT-FR+
OUT-FR–
DIAG
ANT-REM
AMP-REM
SERVO+3.3V
MECHA+6V
VP
BU+B
I2C_SIO
I2C_SCK
VP2
P-GND1
SVR
IN-FL
IN-FR
BEEP
P-GND3
VP1
STB
P-GND4
RST
CRES
AUDIO+B
(8.5V)
GND
PANEL+B
CBU
FL
RL
RR
VP
FR
I
2
C BUS
1
2
3
5
4
CONT
GND
NP
VIN
VOUT
OVERHEAT &
OVERCURRENT
PROTECTION
BAND GAP
REFERENCE
CONTROL
CIRCUIT
AMRFIN 1
AMRFDEC 2
FMIN2 3
FMIN1 4
LOUT 8
ROUT 9
MPXOUT 13
RSSI 14
XTAL2 15
XTAL1 16
GNDAUD 10
GNDRF 5
VCC2 6
AMRFAGC 7
AMIFAGC2 11
MPXIN 12
AMSELOUT2
32
AMSELOUT1
31
AMIFAGC1
30
AMSELIN2
29
PLL
25
VCODEC
24
VREF
20
SDA
19
SCL
18
GNDD
17
GND
23
AMSELIN1
28
TEST
27
PLLREF
26
VCC1
22
VREGSUP
21
AM
TUNER
FM
TUNER
OUTPUT
PLL
TUNING
SYSTEM
I2C BUS
POWER
SUPPLY
STEREO DECODER
HIGH CUT
SOFT MUTE
NOISE BLANKER
SIGNAL
IMPROVEMENT
CONTROL
BANDWIDTH
CONTROL
RDS
DEMODULATOR
AND
DECODER
Page of 39
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