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Model
CDX-GT300 CDX-GT300EE CDX-GT300S CDX-GT30W CDX-GT350 CDX-GT350S CXS-G3569FS
Pages
58
Size
6.25 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio
File
cdx-gt300-cdx-gt300ee-cdx-gt300s-cdx-gt30w-cdx-gt3.pdf
Date

Sony CDX-GT300 / CDX-GT300EE / CDX-GT300S / CDX-GT30W / CDX-GT350 / CDX-GT350S / CXS-G3569FS Service Manual ▷ View online

CDX-GT30W/GT300/GT300EE/GT300S/GT350/GT350S
33
33
CDX-GT30W/GT300/GT300EE/GT300S/GT350/GT350S
3-13. PRINTED WIRING BOARD — KEY SECTION —
• Refer to page 23 for Circuit Boards Location.      
 : 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
14
LED922
LED923
LED924
LED921
IC971
IC971
R909
LED902
LED902,S902
LSW909
EXCEPT
GT300:AEP,UK/
GT300S MODEL
GT30W/GT300:US,CND/GT350S:MX,CND MODEL
GT300EE/GT350/GT350S:E,EA,CH MODEL
GT300:AEP,UK/GT300S MODEL
EXCEPT
GT300:AEP,UK/
GT300S MODEL
GT300:AEP,UK/
GT300S MODEL
GT300:AEP,UK/
GT300S MODEL
SENS
SENS/BTM
SOURCE
LED920,S920
MODE
LSW907
CAT/BTM
BTM
PTV
LED916,S916
REP/3
LED915,S915
SHUF/4
LED914,S914
BBE MP/5
LED913,S913
PAUSE/6
LED912, S912
EQ3
LED911, S911
DSO
LED918,S918
1
LED917, S917
LCD901
LIQUID CRYSTAL DISPLAY PANEL
2
LED919,S919
SCRL
AF/TA
R910
S920
LED920
LED919
S919
S916
S915
S914
S912
R912
LED912
LED911
S911
LED931
(LCD BACK LIGHT)
LED930
(LCD BACK LIGHT)
LED917
LED918
S918
S917
LED915
LED916
LED914
LED913
S902
LSW901
LSW901
OFF
LSW910
DSPL
LSW903
LSW903
LSW905
GP/ALBM
LSW904
SEEK
LSW908
SEEK
LSW905
LSW907
LSW909
S913
32
62
31
1
IC901
R921
FB901
G
R
L
G
R
L
1-868-096
1-868-095
FB902
FB903
C903
CN901
R923
R927
R929
R933
R995
R937
R935
R941
R943
R945
R947
R949
R968 R967 R966
R992
R993
R991
D901
R990
R901
D902
R916 R915
R917
R914
R918
R919
R907
R903
R902
R979
C971
R977
R981
R982
R983
R978
C982
D984
C981
R984
D981
C983
C984
R985
C980
Q901
R969
R908
R904
R906
R905
R913
R920
R925
FMB5
FMB3
D
903
R931
R939
RE901
RE901
PUSH SELECT
(VOLUME)
(11)
11
(11)
11
1-868-095
(11)
11
SUB BOARD
CN801
C
J901
AUX
(Page 31)
IC971
B-4
LED902
D-5
LED911
B-13
LED912
D-13
LED913
D-12
LED914
D-11
Ref. No.
Location
D901
G-10
D902
G-10
D903
G-10
D981
G-6
D984
H-6
IC901
G-8
• Semiconductor Location
Ref. No.
Location
LED915
D-10
LED916
D-10
LED917
D-9
LED918
D-8
LED919
D-7
LED920
D-6
LED921
C-4
Ref. No.
Location
Ref. No.
Location
LED922
B-3
LED923
C-3
LED924
D-3
LED930
C-6
LED931
C-13
Q901
G-5
Ver. 1.2
CDX-GT30W/GT300/GT300EE/GT300S/GT350/GT350S
34
34
CDX-GT30W/GT300/GT300EE/GT300S/GT350/GT350S
3-14. SCHEMATIC DIAGRAM — KEY SECTION —
R901
D901
R981
R982
R983
R902
R905
R906
R907
R908
R909
R910
R920
R919
R918
R917
R916
R915
R914
R913
R912
R977
R985
R992
R993
R991
R995
R990
FB901
FB902
R903
R904
R968
R984
R978
R979
D903
CN901
C982
C983
C981
C980
C984
R947
R939
R935
R937
R949
C903
RE901
IC971
R966
R967
R925
R921
R923
R927
R969
LSW
901(1/2)
S911
S912
S913
S914
S915
S916
S917
S918
S919
S920
LSW
910(1/2)
LSW
908(1/2)
LSW
907(1/2)
LSW
905(1/2)
LSW
904(1/2)
LSW
903(1/2)
S902
R943
R945
LCD901
R929
R931
R933
LSW901(2/2)
LSW903(2/2)
LSW904(2/2)
LSW905(2/2)
D902
LSW909(2/2)
LSW908(2/2)
LSW907(2/2)
LSW910(2/2)
R941
D981
D984
C971
LSW
909(1/2)
J901
FB903
LED921
LED922
LED923
LED924
LED902
LED917
LED918
LED919
LED920
LED916
LED915
LED914
LED913
LED911
LED912
Q901
LED931
LED930
IC901
(Page 32)
Ver. 1.2
35
CDX-GT30W/GT300/GT300EE/GT300S/GT350/GT350S
• IC BLOCK DIAGRAMS
IC1  BA5968FP-E2 (SERVO Board (2/2))
1
2
11
13
14
12
LEVEL
SHIFT
LEVEL
SHIFT
LEVEL
SHIFT
LEVEL
SHIFT
MUTE
FWD
FWD
LDCTL
NC
OPOUT1
NC
NC
OPOUT2
POWVCC
VCC
VOL–
VOL+
VOL2–
VOL2+
VO1–
VO1+
REV
OPIN4+
OPIN4–
OPOUT4
OPIN3+
OPIN3–
OPOUT3
MUTE
VOL+
GND
VOL3–
VOL3+
VOL4–
VOL4+
REV
OUTR OUTF
10
9
8
7
6
5
28
27
26
25
24
23
22
21
20
19
18
17
16
15
4
3
1
2
3
4
5
6
7
8
9
10
14
13
12
11
BUS ON
SWITCH
RESET
SWITCH
BATTERY
SWITCH
ON BUS
RST
BATT
CLK
VREF
GND
VCC
RST
IN BUS
CLK-IN
B/U-C
IN DATA
OUT DATA
DATA
IC601  BA8271F-E2 (MAIN Board (1/2))
VDDA
INTERPOLATOR
RAM
BUFFER
&
CONTROL
LOGIC
TEST LOGIC
&
PIN MUX'S
I
2
C/SPI
INTERFACE
BAND PASS
FILTER
SIGMA DELTA
CONVERTER
SINC4
FILTER
REF3
REF2
REF1
VSS
VDDD
RESETN
TM
1
MPX
16
CSN
SDAOUT
RDSREG
3
INTN
MPX
SINC4REG
SDAIN
SCK
SPI
TESTREG
14
2
3
4
5
6
7
8
INTN
15
SA_DATAOUT
13
SDA_DATAIN
12
SCL_CLK
11
OSCILLATOR
XTO
10
XTI
9
RDS
DEMODULATOR &
SYNCHRONIZATION
2
IC50  TDA7333013TR (MAIN Board (1/2))
36
CDX-GT30W/GT300/GT300EE/GT300S/GT350/GT350S
IC300  TDA8588AJ/N2/R1 (MAIN Board (1/2)) (EXCEPT AEP, UK)
IC300  TDA8588AJ/N2/R1/M5 (MAIN Board (1/2)) (AEP, UK)
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
RR-
RR+
RF-
RF+
IN-RL
S-GND
IN_LF
LF+
LF-
LR+
LR-
DIAG
SW2
SW1
RFG3
RFG4
VP
RFG2
SDA
SCL
VP2
PGND3
SVR
IN_RR
IN_LR
ACGND
PGND2
VP1
STB
PGND1
RST
CRES
RFG1
GND
FRG5
CBU
FL
RL
RR
VP
FR
I
2
C BUS
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