Sony CDX-GT310 / CDX-GT31W / CDX-GT360 / CDX-GT360S Service Manual ▷ View online
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CDX-GT31W/GT310/GT360/GT360S
CDX-GT31W/GT310/GT360/GT360S
1-6. SCHEMATIC DIAGRAM — KEY SECTION —
R901
R902
R903
R904
R906
R907
R908
R910
R909
R911
R912
R913
R914
R915
R975
R976
R943
R944
R941
R942
R949
R950
R954
R961
R962
R945
R946
R951
R952
FB901
FB902
R953
R948
R947
R977
Q88
1
Q
882
Q
883
CN901
R881
R882
R884
R885
R886
R883
IC972
R978
R982
R983
C991
C992
IC971
C974
C975
C977
C976
FB904
C904
FB903
S901
S902
S903
S904
LSW
901(2/2)
LSW
902(2/2)
S907
S908
S909
S910
S911
S912
S
913
S
914
S915
S906
R921
R922
C981
C982
R988
R989
R
888
R
889
R
887
R905
R971
RE901
J901
R981
LED941
LED942
LED943
LED944
LED945
LED946
LED947
LSW901(1/2)
LSW902(1/2)
LED950
LED951
LED952
LED953
LED954
LED955
LED957
LED956
LED961
LED962
LED963
D971
FL901
D905
D906
D907
D908
D904
D903
D882
(Page 6)
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CDX-GT31W/GT310/GT360/GT360S
CDX-GT31W/GT310/GT360/GT360S
• IC BLOCK DIAGRAMS
IC300 TDA8588AJ/N2/R1 (MAIN Board (1/3))
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
SERVO5V
MECH6V
VP
B.UP+B
SDA
SCL
VP2
PGND3
SVR
IN-FL
IN-FR
BEEP
PGND2
VP1
STB
PGND1
RST
CRES
AUDIO8.3V
GND
PANEL+B
CBU
FL
RL
RR
VP
FR
I
2
C BUS
IC601 BA8271F-E2 (MAIN Board (1/3))
IC200 NJM2387ADL3 (MAIN Board (2/3))
IC201 NJM2387ADL3 (MAIN Board (2/3))
IC202 NJM2387ADL3 (MAIN Board (2/3))
IC203 NJM2387ADL3 (MAIN Board (2/3))
IC201 NJM2387ADL3 (MAIN Board (2/3))
IC202 NJM2387ADL3 (MAIN Board (2/3))
IC203 NJM2387ADL3 (MAIN Board (2/3))
1
2
3
4
5
5
6
7
8
9
10
14
13
12
11
BUS ON
SWITCH
RESET
SWITCH
BATTERY
SWITCH
BUS ON
RST
BATT
CLK
VREF
GND
VCC
RESET
BUS ON
BUS ON
CLK IN
BU IN
DATA IN
DATA OUT
DATA
1
2
3
4
5
CURRENT
LIMIT
THERMAL
PROTECTION
OVERVOLTAGE
PROTECTION
BANDGAP
REFERENCE
VIN
CONTROL
VOUT
VADJ
GND
11
CDX-GT31W/GT310/GT360/GT360S
IC401 BD3442FS-E2 (MAIN Board (2/3))
1
2
BUS-RCH
100k
100k
100k
100k
100k
100k
250k
250k
250k
BUS-LCH
TU-RCH 3
4
TU-LCH
5
CD-RCH
6
CD-LCH
7
AUX-RCH
8
AUX-GND
9
AUX-LCH
10
DS3-L
11
DS1-L
12
DS2-L
13
EBIAS
14
DS2-R
15
DS1-R
16
DS3-R
26 OUT-FR
27 VCC
VCC
VCC2
28 MUTE
29 SCL
30 SDA
31 GND
32 F2L
INPUT
SELECTOR
VOLUME1
/MUTE
VOLUME2
I2C
BUS
LOGIC
TREBLE
/BASS
/MIDDLE
SPECTRUM
ANALYZER
FADER
25 OUT-FL
24 OUT-RR
23 OUT-RL
FADER
FADER
22 SUBOUT-R
21
20
SUBOUT-L
19
ADJ
18
SAOUT
17
SADA
SACLK
FADER
FADER
LPF
EFFECT
INPUT
GAIN
FADER
12
CDX-GT31W/GT310/GT360/GT360S
SECTION 2
EXPLODED VIEWS
1
X-2148-784-1 PANEL (FL) ASSY, SUB
2
3-042-244-11 SCREW (T)
3
X-2108-670-1 LOCK ASSY (S)
4
2-050-124-01 SCREW +BTT 2.6X5
5
A-1206-390-A MAIN BOARD, COMPLETE
6
2-021-848-01 SHEET (TU), GROUND
7
1-833-100-11 CORD (WITH CONNECTOR) (POWER)
F901
1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) 10A
TU1
A-3220-960-B TUNER UNIT (TUX-032)
#1
7-685-792-09 SCREW +PTT 2.6X6 (S)
#2
7-685-790-01 SCREW +PTT 2.6X4 (S)
#3
7-685-793-09 SCREW +PTT 2.6X8 (S)
#4
7-685-794-09 SCREW +PTT 2.6X10 (S)
#5
7-685-134-19 SCREW +P 2.6X8 TYPE2 NON-SLIT
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
NOTE:
•
The mechanical parts with no reference
number in the exploded views are not supplied.
number in the exploded views are not supplied.
•
Items marked “*” are not stocked since
they are seldom required for routine service.
Some delay should be anticipated
when ordering these items.
they are seldom required for routine service.
Some delay should be anticipated
when ordering these items.
•
-XX and -X mean standardized parts, so
they may have some difference from the
original one.
they may have some difference from the
original one.
•
Color Indication of Appearance Parts
Example :
Example :
KNOB, BALANCE (WHITE) ... (RED)
Parts Color Cabinet’s Color
•
Accessories are given in the last of this parts list.
2-1.
MAIN SECTION
R
R
not supplied
not supplied
F901
not supplied
TU1
not supplied
not supplied
#1
#1
#1
#3
#4
#4
#4
#5
#3
#4
#2
#1
MG-101TA-188//Q
A
A
B
B
1
2
3
4
7
6
A
5
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