Sony CDX-GT35U / CDX-GT39U / CDX-GT39UE Service Manual ▷ View online
CDX-GT35U/GT39U/GT39UE
CDX-GT35U/GT39U/GT39UE
21
21
4-6. SCHEMATIC DIAGRAM – MAIN Section (3/3) –
• See page 17 for waveforms. • See page 24 for IC Block Diagrams.
Ver. 1.1
K
C
8
15
6
G
7
H
13
11
16
10
12
E
B
5
1
4
I
2
F
9
J
A
14
D
3
BOARD
(1/3)
MAIN
2
3
(2/3)
MAIN
BOARD
BOARD
4
MAIN
(2/3)
3
BOARD
CN901
KEY
A
IC B/D
IC B/D
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4.1
4.1
4.1
4.1
4.1
4.1
8.2
3.1
3.1
3.6
3.6
3.3
3.3
3.7
3.7
3.7
3.7
3.7
3.1
3.1
3.4
7.3
8.6
5.6
2.6 (4.6)
2.1
0 (1.2)
0 (1.2)
1.3 (2.9)
8.6 (7)
8.6 (7)
6.3
6.3
0.7 (1)
3.9 (4.9)
3.6
0.3 (2)
3.8
3.8
0.5 (1.8)
8.6
3.1 (2.9)
3.1 (2.9)
0 (4.1)
0 (1.3)
(E,RU,AR)
(AEP,UK)
MAIN BOARD (3/3)
IC804
IC001
0.1
C316
50V
2.2
C203
100p
C113
50V
10
C106
50V
10
C206
100p
C207
50V
10
C212
100p
C213
100p
C107
50V
2.2
C103
50V
10
C112
50V
10
C319
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
11
12
13
14
15
16
17
18
19
20
20P
CN403
GND
USB_VBUS
GND
USB_GND
KEY_GND
USB_D+
AUX_LCH
USB_D-
KEY1
AUX_RCH
RE1
AUX_GND
RE0
KEY0
LCD_CE
SIRCS
LCD_CLK
LCD_DATA
ILL+B
PANEL(NOSE SW)
USB_VBUS
GND
USB_GND
KEY_GND
USB_D+
AUX_LCH
USB_D-
KEY1
AUX_RCH
RE1
AUX_GND
RE0
KEY0
LCD_CE
SIRCS
LCD_CLK
LCD_DATA
ILL+B
PANEL(NOSE SW)
R311
47k
100p
C104
100p
C204
12k
R104
12k
R204
2.2k
R302
470
R103
470
R203
D201
D101
1000p
C301
MAZ8068GMLS0
D410
10k
R117
10k
R217
10k
R107
10k
R207
50V
1
C105
50V
1
C205
50V
2.2
C323
47p
C302
R404
0
1
2
3
2
3
3P
CN501
USB_D+
USB_D-
USB_GND
USB_D-
USB_GND
FB201
FB101
1k
R212
1k
R112
10k
R213
10k
R113
1
C812
1
C813
R
T1N140C-TP-1
Q103
R
T1N140C-TP-1
Q203
1.5k
R303
0
R829
CAM003
50V
10
C208
50V
10
C108
0
R304
10V
100
C520
10
R309
D301
UDZSUSTE-176.8B
D403
MAZ8068GMLS0
D404
MAZ8068GMLS0
16V
220
C317
C524
0.1
D411
0.1
10
R526
10
R527
LTC614TKFP8T146
Q102
LTC614TKFP8T146
Q202
LTC614TKFP8T146
Q104
LTC614TKFP8T146
Q204
220
R106
220
R116
220
R206
220
R216
10k
R831
G
R
L
J303
2P
R833
0
28
27
26
25
24
23
22
7
6
5
4
3
2
1
21
20
16
17
18
19
13
12
11
10
8
9
15
14
28
27
30
29
32
31
26
25
24
23
22
7
6
5
4
3
2
1
21
20
17
18
19
13
12
11
10
8
9
14
15
16
BD3705FV-E2
IC804
ELECTRONIC VOLUME
OPEN
FIL C
TU_LCH
TU_RCH
CD_LCH
CD_RCH
AUX_LCH
AUX_GND
AUX_RCH
OPEN
OPEN
ZAP BEEP L
ZAP BEEP R
OPEN
OPEN
PULL UP
OPEN
O/P SUB R
O/P SUB L
O/P RR
O/P RL
O/P FR
O/P FL
VCC
I2C_SCK
I2C_SIO
A-GND
OPEN
4.7k
R11
1000p
C1
JW148
0.22
C12
0.01
C19
JW138
15p
C6
12p
C18
0.47
C16
0.1
C9
470k
R2
3.3uH
L1
0.01
C22
VR1
IC001
PHASE LOCKED LOOP(PLL)
TEF6617T/V1/S470,518
TEF6617T/V1/S470/M5,518
AMRFIN
AMRFDEC
FMIN2
FMIN1
GNDRF
VCC2
AMRFAGC
LOUT
ROUT
GNDAUD
AMIFAGC2
MPXIN
MPXOUT
RSSI
XTAL2
XTAL1
GNDD
SCL
SCL
SDA
VREF
VREGSUP
VREGSUP
VCC1
GND
VCODEC
PLL
PLLREF
TEST
AMSELIN1
AMSELIN2
AMIFAGC1
AMSELOUT1
AMSELOUT2
0.1
C24
22
R12
0
R5
0.01
C20
0.1
C17
JW126
68k
R6
0.1
C27
100
R13
560uH
L8
0.1
C26
1000p
C5
0
R15
0
R4
JW137
33k
R10
0
R3
0.1
C25
JW147
L2
2.2uH
470k
R1
100
R14
16V
47
C28
CAM002
4MHz
X1
1
C21
33p
C8
0
R16
L6
FM MIX
1
2
3
4
6
560uH
L7
JW102
J1
0.01
C23
2.2
C13
19
20
21
BUS3
22
BUS4
BUS5
23
24
25
26
27
28
27
28
29
30
31
BUS6
32
33
C318
1
C217
10
50V
0
JC1000
R222
0
ZAPPIN
SA_CLK
SA_DA
SA_DA
I2C_SCK
I2C_SIO
I2C_SCK
I2C_SIO
I2C_SIO
KEY1
KEY0
LCD_CE
SIRCS
LCD_CLK
LCD_DATA
LCD_CE
SIRCS
LCD_CLK
LCD_DATA
RE1
NOSE_SW
RE0
SA_IN
(CHASSIS)
(CHASSIS)
Q102-104,202-204
MUTE
-1
-2
AUDIO OUT
R
REAR/SUB
L
(ANTENNA)
(2/2)
(MG-101Y)
UNIT
CD MECHANISM
J303
(Page 23)
(Page 19)
(Page 20)
(Page 20)
CDX-GT35U/GT39U/GT39UE
CDX-GT35U/GT39U/GT39UE
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
CN902
(USB)
J901
AUX
FB901
FB902
FB903
W001
BRN
RED
ORG
W002
W003
3
2
4
1
52
LSW901
LSW905
LSW906
LSW907
LSW908
LSW909
LSW910
LSW911
LSW912
LSW913
LSW906
LSW905
LSW907
LSW908
LSW909
LSW910
LSW911
LSW912
LSW913
IC902
LCD901
LIQUID CRYSTAL DISPLAY PANEL
LED901
LED901
(LCD BACK LIGHT)
LED907
LED91
1
LED913
LED914
LED915
LED918
LED911,913,
S906
SOURCE
LED924
LED925
LED930
LED931
R924
R925
R926
R928
R929
R930
R931
R936
R943
R947
R951
R955
R959
S902
R963
S903
S904
S905
S906
S907
LED907,S907
OFF
KEY BOARD (SIDE A)
KEY BOARD (SIDE B)
JACK BOARD
S908
B
E
E
B
E
E
B
E
1
1
4
2
19
20
1
16
17
32
33
48
49
64
Q901
Q902
Q907
RB901
L901
VDR900
VDR901
VDR903
VDR906
VDR908
R904
R905
R906
R907
R908
R909
R910
R91
1
R914
CN901
R920
R921
R922
R923
R927
R932
R933
R934
R935
R939
C901
C902
C903
C904
R940
R944
R948
R952
ORG
RED
BRN
R967
R968
RE901
RE901
PUSH ENTER/SELECT
(VOLUME)
R986
R987
R988 R989
R990
R991
R992
R993
R996
R998
D901
D902
D906
D907
D908
D909
D910
D911
D912
W004
W005
W006
CN902
SEEK+
>
M
m
.
SEEK–
3
/REP
2
/ALBM+
1
/ALBM–
AF/TA
/PTY
ZAP
MODE
LSW901
Z
31
(31)
1-877-707-
1-877-708-
31
(31)
31
(31)
1-877-707-
DSPL
/SCRL
6
/PAUSE
5
/DM+
4
/SHUF
LED918,924,S904
LED925,930,S903
LED931,S902
LED915,S908
LED914,S905
R964
C906
(EXCEPT E MODEL)
(E MODEL)
BTM
A
MAIN BOARD CN403
IC902
IC901
4-7. PRINTED WIRING BOARDS – KEY Section –
(Page 18)
•
: Uses unleaded solder.
CDX-GT35U/GT39U/GT39UE
CDX-GT35U/GT39U/GT39UE
23
23
8
14
E
H
11
7
1
5
12
9
4
2
B
G
3
D
13
F
I
10
A
C
6
A
(3/3)
BOARD
MAIN
CN403
0.8
0.8
0.2
0.1
0.1
0.8
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
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
5.2
5.1
5.1
2.6
2.6
2.6
2.6
2.6
2.6
2.6
5.2
3.5
1.8
2.6
2.6
2.6
2.6
2.6
2.6
5.2
3.5
1.8
2.6
4.7
0.2
3.2
3.1
4.7
0.2
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
5.1
5.1
5.1
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
*5
*5
*5
*4
*1
*1
*1
*1
*1
*1
*4
*4
*2
*3
*1
*6
*1
*1
*1
*7
*7
*6
*7
*6
*7
*6
*1
(GT35U)
(GT39U/GT39UE)
*3
(GT35U)
(GT39U/GT39UE)
*4
(GT35U)
(GT39U/GT39UE)
*5
(GT35U)
(GT39U/GT39UE)
*6
(GT35U)
(GT39U/GT39UE)
*7
(GT35U)
(GT39U/GT39UE)
(EXCEPT E MODEL)
(E MODEL)
KEY BOARD
IC901
IC902
JACK BOARD
VCC
OUT
OUT
GND1
GND2
GND2
RS-470
IC902
1
2
3
4
NESW505CT-AST
LED901
(LCD BACK LIGHT)
S906
1
1
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
17
18
19
20
21
22
29
28
27
26
25
24
23
28
27
26
25
24
23
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
LC75829PWH-US-H
IC901
BACK-LIGHT
DIMMER
COLOR
BLINK
SEG48
SEG47
SEG46
SEG45
SEG44
SEG43
SEG42
SEG41
SEG40
SEG39
SEG38
SEG37
SEG36
SEG35
SEG34
SEG33
SEG32
SEG31
SEG30
SEG29
SEG28
SEG27
SEG26
SEG25
SEG24
SEG23
SEG22
SEG21
SEG20
SEG19
SEG18
SEG17
SEG16
SEG15
SEG14
SEG13
SEG12
SEG1
1
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
COM4
COM3
COM2
COM1
SEG2
VDD
VDD1
VDD2
VSS
SEG52
INH
LCD_CE
LCD_CLK
LCD_DATA
SEG3
COM4
COM3
COM2
COM1
SEG2
VDD
VDD1
VDD2
VSS
SEG52
INH
LCD_CE
LCD_CLK
LCD_DATA
1SS355WTE-17
D901
D902
MAZ8051GMLS0
C901
0.1
C902
0.1
1M
R904
C904
0.47
C906
0.1
R906
150
R907
150
R905
100
MAZ8180GMLS0
D906
S905
S903
S902
S904
RE901
R920
820
R921
1k
R922
1k
R923
1.2k
R924
1.5k
R925
1.8k
2.2k
R926
R927
3.3k
R928
820
R929
1k
R930
1k
R931
1.2k
R932
1.5k
R933
1.8k
R934
2.2k
R908
180
R909
180
R910
180
R911
1.2k
LED913
LED931
LED930
R935
R936
R943
R944
R947
R948
LED918
R952
R951
R939
R940
R959
R963
R964
R967
R968
0.1
C903
R914
0
LED925
LED924
LED911
MAZ8068GMLS0
D907
MAZ8068GMLS0
D908
MAZ8068GMLS0
D909
MAZ8068GMLS0
D910
MAZ8068GMLS0
D912
3
1
2
4
L901
10X2
RB901
MAZ8068GMLS0
D911
0
R986
0
R987
100
R988
100
R989
100
R990
1
2
3
4
2
3
4
4P
CN902
VDR900
VDR901
VDR903
LCD901
1
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
52
2
4
49
51
3
50
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
11
12
13
14
15
16
17
18
19
20
20P
CN901
GND
USB_VBUS
GND
USB_GND
KEY_GND
KEY_GND
USB_D+
AUX_LCH
USB_D-
KEY1
AUX_RCH
RE1
AUX_GND
RE0
KEY0
LCD_CE
SIRCS
LCD_CLK
LCD_DATA
ILL_+10.4V
PANEL_SW(NOSE_SW)
R991
3.3k
R955
S907
S908
LED907
LED914
LED915
VDR908
VDR906
2SC3052EF-T1-LEF
Q907
2SC3052EF-T1-LEF
Q902
BACK LIGHT
LED DRIVE
2SC3052EF-T1-LEF
Q901
DIMMER SWITCH
R992
10k
R993
10k
R996
10k
0
R998
LSW901
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
LSW911
LSW908
LSW907
LSW909
LSW906
LSW912
LSW913
LSW905
LSW910
FB902
FB901
J901
FB903
S[1]
S[2]
COM[1]
COM[2]
COM[3]
COM[4]
S[3]
S[4]
S[5]
S[6]
S[7]
S[8]
S[9]
S[10]
S[1
1]
S[12]
S[13]
S[14]
S[15]
S[16]
S[17]
S[18]
S[19]
S[20]
S[21]
S[22]
S[23]
S[24]
S[25]
S[26]
S[27]
S[28]
S[29]
S[30]
S[31]
S[32]
S[33]
S[34]
S[35]
S[36]
S[22]
S[23]
S[24]
S[25]
S[26]
S[27]
S[28]
S[29]
S[30]
S[31]
S[32]
S[33]
S[34]
S[35]
S[36]
COM[1]
COM[2]
COM[3]
COM[4]
S[48]
S[47]
S[46]
S[45]
S[44]
S[43]
S[42]
S[41]
S[40]
S[39]
S[38]
S[37]
S[36]
S[35]
S[34]
S[33]
S[32]
S[31]
S[30]
S[29]
S[28]
S[27]
S[26]
S[25]
S[24]
S[23]
S[22]
S[21]
S[20]
S[19]
S[18]
S[17]
S[16]
S[15]
S[14]
S[13]
S[12]
S[1
1]
S[10]
S[9]
S[8]
S[7]
S[6]
S[5]
S[4]
S[3]
S[2]
S[1]
S[48]
S[47]
S[46]
S[45]
S[44]
S[43]
S[42]
S[41]
S[40]
S[39]
S[38]
S[37]
AUX_LCH
AUX_RCH
AUX_GNO
AUX_LCH
AUX_GNO
AUX_RCH
CE
CLK
DATA
CE
CLK
DATA
CLK
DATA
OFF
SOURCE
SEEK+
PUSH ENTER/SELECT
DSPL/SCRL
6/PAUSE
5/DM+
4/SHUF
3/REP
2/ALBM+
1/ALBM-
ZAP
AF/TA
/PTY
REMOTE CONTROL
SIGNAL RECEIVER
LCD DRIVE
W004
W005
W006
W001
W003
W002
LIQUID CRYSTAL DISPLAY PANEL
AUX
OFF
MODE
(VOLUME)
MODE
MODE
SOURCE
SOURCE
SEEK-
SEEK+
SEEK-
(USB)
CN902
LED907,911,913-915,
918,924,925,930,931
SML-310VTT86TJ
SML-310PTT86TK
R935
180
100
R936
150
180
R939,947,951
220
150
R940,948,952
180
150
R943,955,963,967
100
75
R944,959,964,968
100
68
*2
(GT35U)
(GT39U/GT39UE)
BTM
4-8. SCHEMATIC DIAGRAM – KEY Section –
(Page 21)
CDX-GT35U/GT39U/GT39UE
CDX-GT35U/GT39U/GT39UE
24
24
• IC Block Diagrams
IC301 TDA8588AJ/N2/R1 (MAIN Board (1/3)) (E, Argentina model)
IC301 TDA8589AJ/N2/R1 (MAIN Board (1/3)) (Russian model)
IC301 TDA8589AJ/N2/R1/M5 (MAIN Board (1/3)) (AEP, UK model)
IC301 TDA8589AJ/N2/R1 (MAIN Board (1/3)) (Russian model)
IC301 TDA8589AJ/N2/R1/M5 (MAIN Board (1/3)) (AEP, UK model)
IC402 TK11133CSCL-G (MAIN Board (1/3))
IC501 TPS40200DRG4 (MAIN Board (2/3))
IC503 NJM2387ADL3 (TE2) (MAIN Board (2/3))
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
MECH+6V
VP
BU+B
SDA
SCL
VP2
P-GND1
SVR
IN-FL
IN-FR
BEEP
P-GND3
VP1
STB
P-GND4
RST
CRES
AUDIO+B
GND
PANEL+B
CBU
FL
RL
RR
VP
FR
I
2
C BUS
1
2
3
5
4
CONT
GND
NOISE
VIN
VOUT
OVERHEAT &
OVERCURRENT
PROTECTION
BAND GAP
REFERENCE
CONTROL
CIRCUIT
1
2
RC
GND
DRV
ISNS
VCC
SS
3
COMP
4
FB
SOFT-START
AND
OVERCURRENT
700mV
ENABLE E/A
E/A AND SS
REFERENCE
REFERENCE
7
8
6
5
UVLO
OSC
PWM
LOGIC
DRIVER
1
2
3
4
5
CURRENT
LIMIT
THERMAL
PROTECTION
OVERVOLTAGE
PROTECTION
BAND GAP
REFERENCE
VIN
CONT
VOUT
VADJ
GND
IC001 TEF6617/V1/S470, 518 (MAIN Board (3/3)) (E, Russian, Argentina model)
IC001 TEF6617/V1/S470/M5, 518 (MAIN Board (3/3)) (AEP, UK model)
IC001 TEF6617/V1/S470/M5, 518 (MAIN Board (3/3)) (AEP, UK model)
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
Ver. 1.1
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