DOWNLOAD Sony CDX-GT440U / CDX-GT444U / CDX-GT447UE Service Manual ↓ Size: 1.93 MB | Pages: 40 in PDF or view online for FREE

Model
CDX-GT440U CDX-GT444U CDX-GT447UE
Pages
40
Size
1.93 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio
File
cdx-gt440u-cdx-gt444u-cdx-gt447ue.pdf
Date

Sony CDX-GT440U / CDX-GT444U / CDX-GT447UE Service Manual ▷ View online

CDX-GT440U/GT444U/GT447UE
CDX-GT440U/GT444U/GT447UE
17
17
4-3.  PRINTED  WIRING  BOARD  – MAIN Section –
•  
: Uses unleaded solder.
1
A
B
C
D
E
F
G
H
J
I
2
3
4
5
6
7
8
9
10
11
12
13
1-880-411-
(12)
12
9
1
16
8
1
D808,Q806,R3,R15,R16,R429,R453,R820-822,R824
(AEP,UK,RU)
2
D813,R452
(GT440U:AEP,UK,RU/GT444U)
3
5
4
FB1-3,R430,R454
(US)
4
R411,R450
(GT440U/GT444U)
5
R412,R449
(GT447UE)
6
R451
(GT440U:US/GT447UE)
1 3
1 3
1
3
1
1
1
3
1
1
1
1
2
2
6
4
1
3
5
US MODEL
AEP,UK,RU MODEL
4P
(US)
J302
2P
(AEP,UK,RU)
J303
S401
FLASH
PROGRAMMING
RESET
-2
R
-1
L
-4
R
-3
L
J801
(REMOTE IN)
CD MECHANISM
UNIT
(MG-101Y)
(2/2)
CD MECHANISM
UNIT
(MG-101Y)
(1/2)
REAR/SUB
AUDIO OUT
FRONT
KEY BOARD CN901
A
B C E
E C B
B C E
8
1
15
11
4
28
1
37
2
36
G
S
D
D DD
1
100
30
31
81
80
50
51
1
16
17
32
21
20
40
1
1
14
41
58
85
5
G
S
D
D
D
D
C20
C21
R401
C22
R402
C23
JC130
C24
R404
JC131
C25
R405
JC132
C26
R406
R212
JC133
C27
R407
R213
C28
R408
R409
R216
R217
R600
R410
R411
R412
R413
R416
R418
R801
FB1
R419
R802
FB2
FB3
B C E
E C B
E C B
CN401
CN403
R420
R421
R422
R423
R424
R426
R427
R428
R429
R815
R816
R817
R818
R430
R819
C201
R431
R432
C203
R433
R434
C204
C205
R435
R436
C206
CN802
FU601
R437
C207
R820
R438
C208
C209
R821
R439
R822
R823
R824
R825
C401
R826
C402
R827
C403
C404
C210
R440
R829
JL001
C405
C211
R441
JL002
C212
C406
R442
JL003
C213
C407
R443
JL004
C214
R444
JL005
C409
C215
JL006
C216
R446
JL007
R447
R830
JL008
R448
JL009
R449
R832
C411
X401
X402
C413
JL010
R450
JL011
R451
JL012
R452
C416
JL013
R453
C417
JL014
R454
C418
JL015
R455
C419
JL016
R456
JL017
C803
JL018
C804
R459
JL019
C805
C806
C807
C420
C808
C421
C422
C423
R460
JL020
C424
R461
JL021
C425
S401
R462
JL022
C426
R463
JL023
C427
R464
JL024
C428
C810
R465
JL025
C81
1
C429
R466
C812
JL026
R467
C813
JL027
R468
JL028
C815
JL029
F501
C433
C434
JL030
C435
JL031
C436
JL032
JL033
JL034
JL035
JL036
JL037
JL038
C1
JL039
C5
C6
C8
JL040
C9
JL041
JL042
JW201
JW202
JW203
JW204
JW205
JW206
Q102
B C E
B C E
E C B
B C E
E C B
JW207
Q103
JW208
Q104
JW209
D201
JW210
D204
JW21
1
D205
JW212
JW213
Q303
JW214
Q304
JW215
Q305
JW216
JW217
JW218
JW219
D401
D403
D404
Q501
Q502
Q503
JW220
Q504
B C E
JW221
Q505
JW222
JW224
JW225
L301
JW226
JW227
JW228
D410
JW229
D411
Q701
B C E
JW230
JW231
L501
JW232
L502
JW233
L503
JW234
JW235
JW236
D806
JW237
D807
JW238
D808
JW239
D809
JW240
D810
JW241
D811
JW242
D812
D813
JW243
JW244
JW245
JW246
JW247
JW248
JW249
JW250
JW251
JW252
JW253
JW254
JW255
FB101
JW256
JW257
JW258
JW259
JW260
JW261
FB301
JW262
JW263
JW264
JW265
R101
JW266
E C B
JW267
R103
JW268
R104
JW269
R106
R107
JW270
JW271
JW272
R302
JW273
R303
R304
JW274
JW275
JW276
R306
R1
12
JW277
R113
JW278
R308
JW279
FB701
R309
FB702
R1
16
R117
FB705
R501
R502
FB707
R503
JW280
R504
JW281
R311
R505
JW282
JW283
R313
JW284
R508
L1
JW285
L2
JW286
JW287
JW288
JW289
R701
L6
L7
R703
L8
R704
R510
R511
R706
R512
R707
R513
JW290
R514
JW291
R709
R515
JW292
R516
JW293
R517
JW294
R518
JW295
R519
JW296
JW297
JW298
R710
JW299
CN501
R712
R713
R714
R520
R521
R717
R523
R524
R525
C101
R526
R527
C103
C104
C105
CN701
C106
C107
C108
C109
C301
C302
C303
C304
C110
C305
C111
C112
C306
C113
C307
C308
C114
C309
C115
C1
16
(ANTENNA)
C501
C502
C503
C504
C311
C505
C312
C506
C313
C507
R10
C314
C508
R11
C315
C509
R12
C316
R13
C317
R14
C318
R15
C701
C319
R16
C702
C703
C704
C705
C706
C707
C513
C514
C515
C322
31
45
C516
B C E
E C B
C323
C517
C518
C519
B C E
B C E
E C B
E C B
A001
C520
C521
C523
C524
CAM001
R1
R2
R3
R4
R5
R6
VR1
JW102
JW300
JW301
D101
1
3
JW302
JW303
JW304
D104
JW305
D105
JW306
Q202
JW307
Q203
JW308
Q204
JW309
D301
D302
D303
JW310
D304
JW311
Q401
D305
JW312
Q402
D306
JW313
JW314
D308
JW315
D309
JW316
JW317
JW318
JW319
JW126
D502
D503
D504
D505
CAM003
JW321
JW322
JW323
JW324
D701
JW327
JW328
D510
JW329
D511
D512
Q802
JW137
JW138
Q805
Q806
Q807
JW330
Q808
JW147
JW148
L801
CAM002
JC101
X1
JC102
JC103
JC104
JC105
JC106
JC107
JC108
JC109
JC1
10
JC
111
FB201
JC1
12
JC113
JC114
JC115
JC1
16
JC117
JC118
JC119
C12
C13
JC120
JC121
R201
JC122
C16
JC123
C17
R203
JC124
C18
R204
JC125
C19
JC126
R206
JC127
R207
JC128
JC129
J1
2
1
20
19
1
2
4
3
IC001
IC401
IC402
IC403
IC302
IC501
IC502
IC503
IC301
(Page 21)
CDX-GT440U/GT444U/GT447UE
CDX-GT440U/GT444U/GT447UE
18
18
4-4.  SCHEMATIC  DIAGRAM  – MAIN Section (1/3) –
• See page 23 for IC Block Diagrams. 
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
(3/3)
MAIN
2
1
MAIN BOARD 
(2/3)
IC B/D
IC B/D
US MODEL
AEP,UK,RU MODEL
14.4
6.4
0
0
2.7
6.4
0.6
0.6
0
0
3.1
7.1
3.1
7.1
14.4
7.1
7.1
8.2
7.6
7.6
7.6
7.6
8
7.1
7.1
14.4
7.1
3.3
7.1
3.3
13.7
13.7
8.6
0<3.3>
6.2
10.6
14.4
14
5.1
3.3
0
3.3
13.9
0
13.6
0
3.3
3.3
3.3
5.1
1.3
4.8
AEP,UK,RU MODEL
AEP,UK,RU
MODEL
AEP,UK,RU MODEL
GT440U:AEP,UK,
RU MODEL/GT444U
(GT440U:US/GT447UE)
(GT440U:AEP,UK,RU/GT444U)
IC301
IC403
IC402
MAIN BOARD (1/3)
TDA8588AJ/N2/R1/M5
MAZ8180GMLS0
D807
1k
R816
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
CN802
16P
FL+
RL+
RR+
FR+
AMP-REM
ANT-REM
ACC
GND
FL-
RL-
RR-
FR-
TEL-ATT
ILL
TEST
+B
+B
+B
+B
C311
0.01
L801
0.22
C811
1
C1
15
1
C215
0.22
C305
1
C210
0.22
C405
0.22
C810
1
C1
14
1
C214
0.22
C304
0.01
C308
1
C109
1
C1
10
1
C209
R401
0.01
C407
2.2uH
L301
4.7k
R823
RT1P141C-TP-1
Q304
RT1N141C-TP-1
Q303
S401
47k
R306
47p
C314
150
R308
10V
C409
1000
RT1P141C-TP-1
Q305
CD MUTE
16V
47
C322
25V
22
C303
C116
100p
C111
100p
C216
100p
C211
100p
2.2
C315
R830
0
16V
47
C433
1
C306
16V
47
C307
0
R825
10V
330
C41
1
16V
10
C312
16V
10
C313
16V
10
C309
6.3V
330
C403
MA2J1110GLS0
D308
MA2J1110GLS0
D309
MA2J1110GLS0
D306
5
4
3
2 1
TK11133CSCL-G
IC402
+3.3V REG
CONT
GND
NOISE
VOUT
VIN
10k
R832
C815
1000p
0.22
C404
0.1
C402
4
3
2
1
PST8228UL
IC403
RESET
0.01
C401
J801
0.01
C406
22
R313
1A4-A2
D104
1A4-A2
D105
1A4-A2
D204
1A4-A2
D205
1A4-A2
D302
1A4-A2
D303
1A4-A2
D304
1A4-A2
D305
2SC3052EF-T1-LEF
Q808
R824
1k
RT1N141C-TP-1
Q802
R
T1N141C-TP-1
Q807
R826
0
R827
220k
R801
0
D806
MAZ8075GMLS0
R815
1k
R802
0
1A4-A2
D813
IC301
TDA8588AJ/N2/R1
1
TA
B
2
SDA
3
OUT
-FL-
4
SCL
5
OUT
-FL+
6
VP2
7
OUT
-RL-
8
P-GND1
9
OUT
-RL+
10
SVR
11
IN-RL
12
IN-FL
13
S-GND
14
IN-FR
15
IN-RR
16
BEEP
17
OUT
-RR+
18
P-GND3
19
OUT
-RR-
20
VP1
21
OUT
-FR+
22
STB
23
OUT
-FR-
24
P-GND4
25
DIAG
26
RST
27
ANT
-REM
28
CRES
29
AMP-REM
30
AUDIO+B
31
SER
VO+3.3V
32
GND
33
MECHA+6V
34
PA
N
EL
+B
35
VP
36
CBU
37
BU+B
0.22
C808
1000p
C806
MAZ8180GMLS0
D808
R822
47k
47k
R819
MAZ8180GMLS0
D809
MAZ8180GMLS0
D81
1
2SC3052EF-T1-LEF
Q806
TEL-A
TT
 DETECT
R821
10k
R820
10k
1N5404-C31
1-3
D812
0.47
C803
47k
R817
2SC3052EF-T1-LEF
Q805
ACC DETECT
4.7k
R818
1000p
C805
16V
3300
C807
C804
0.47
MAZ8180GMLS0
D810
1
2
3
4
5
7
8
9
10
11
12
13
14
15
16
17
18
6
BUS1
25
26
27
28
29
30
31
32
33
BUS2
220
JC1
12
220
JC
111
TEL
I2C_SIO
I2C_SCK
AT
T
ACC
RC1
RC0
9
4
6
ANT REM
REAR
12
RR–
FR–
4
ACC
REAR
RL+
15
10
L-CH
13
RL+
4
3
FR–
12
ACC
RR+
16
R-CH
9
14
+
6
15
BATT
AMP REM
ANT REM
13
4
ATT
RL–
1
FRONT
10
ACC
GND
RR–
GND
7
8
11
+
BATT
8
AMP REM
1
5
7
GND
6
8
+
6
ANT REM
1
BATT
FR+
2
8
FR+
L-CH
FRONT
RL–
FL–
3
2
FL+
2
3
2
11
R-CH
5
7
5
5
14
+
RR+
16
FL+
FL–
7
1
3
FU601
10A
Q802,807,808
BACK-UP CHECK
(REMOTE IN)
I2C BUS CONTROLLED
POWER AMP/MULTIPLE
VOLTAGE REGULATOR
Q303,304
MUTE DRIVE
NC 
VSS
VIN
VOUT
RESET
100k
(Page 19)
(Page 20)
CDX-GT440U/GT444U/GT447UE
CDX-GT440U/GT444U/GT447UE
19
19
4-5.  SCHEMATIC  DIAGRAM  – MAIN Section (2/3) –
A
J
C
14
3
9
K
F
8
13
6
10
H
15
7
D
11
E
B
12
16
5
G
I
4
1
2
1
MAIN BOARD 
(1/3)
MAIN
BOARD
3
(3/3)
1
2
BOARD
MAIN
4
(3/3)
IC B/D
IC B/D
IC B/D
3.2
0
14.4
14.4
7
14.4
0
3.3
14.4
3.3
12.8
3.3
14.4
14.4
12.8
0.5
3.8
1.2
0.7
0
1.3
3.3
3.3
2.6
0.9
5.6
3.3
5.1
1.3
0
0
3
0.1
0
3
0
3.3
3.3
3.3
0
0
3.3
3.3
3.3
3.3
0
0
3.3
3.2
3.3
0
3
0
3.3
3
3
0
3.2
3.1
0.2
3.3
3.3
3.3
3.3
3.3
3.3
0
0.5
3
3.3
0
3.3
0
0
3
3
0
3.3
3.3
1.1
1.5
3.3
1.9
0
3.3
3.1
3.1
3
3.3
3.3
0
3.2
0
0
2.7
0
3.3
1.9
1.2
3
0
0
1.6
3.3
*1
 
 
*2
 
 
*3
 
 
 
*4
 
 
 
*5
 
 
*6
GT447UE
GT440U/
GT444U
US MODEL
AEP,UK,RU
MODEL
*1
*2
*4
*6
*3
*5
(GT447UE)
 
 
(GT440U/GT444U)
 
 
(GT440U:US/GT447UE)
 
 
(GT440U:AEP,UK,RU/
 GT444U)
 
 
(AEP,UK,RU)
 
 
(US)
0.1
C517
16V
120
C502
8
7
6
5
4
3
2
1
TC7WH123FU(TE12R)
IC502
DC/DC CONVERTER CONTROL
A
B
CLR
GND
Q
CX
RX/CX
VCC
8
7
6
5
4
3
2
1
TPS40200DRG4
IC501
RC
SS
COMP
FB
GND
DR
V
ISNS
VCC
0.5%
100k
R516
RT1N141C-TP-1
Q501
USB POWER CONTROL
MA24D5000BS0
D504
15p
C509
1k
R519
1.5k
R511
1
C503
100k
R510
0.1
C504
330k
R514
0.1
C501
1k
R505
470p
C505
MAZ8120GMLS0
D503
68k
R504
470p
C506
1
C507
10k
R513
56k
R502
1500p
C508
470p
C515
56k
R501
0.5%
22k
R517
R717
0
100k
R710
16V
22
C702
0.01
C707
100
R707
0.01
C705
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
28P
CN701
NCO
NCO
SYS_RST
BU_3.3V
BU_GND
NCO
VBUS_ON
Z-MUTE
Z/Y_CHECK
D_GND
TXD(MC_BUS)
RXD(MC_BUS)
AUDIO_8.5V
USB_GND
DR_6V
DR_GND
CD_ON
CDM_ON
A_ATT
AU_LCH
AU_GND
AU_RCH
A_GND
A_3.3V
EJECT_OK
OPEN_REQ
BU_CHECK
WAKE_UP
100
R709
2A
F501
100k
R419
10k
R421
10k
R424
0.01
C417
0.01
C418
32.768kHz
X402
R426
2.2k
2.2k
R427
100k
R432
100k
R433
100
R435
0.5%
10k
R441
0.5%
10k
R440
0.5%
10k
R439
100k
R434
100
R438
100
R437
1000p
C425
1000p
C426
1000p
C427
1000p
C428
100k
R448
100k
R447
100k
R446
100
R455
10k
R456
220k
R405
1000p
C413
100k
R408
2.2k
R407
100k
R406
10uH
L503
1k
R523
1k
R524
1k
R525
100k
R703
100k
R713
0
R508
1
2
3
4
5
6
7
8
8P
CN401
RESET
CLK_IN
UART_CLK
Ucom-TX(CD-RX)
Ucom-RX(CD-TX)
3.3V
FLASH_W
GND
100k
R428
100k
R431
100
R409
100
R420
100
R422
100
R423
10k
R515
100
R706
0
R704
47uH
L501
68uH
L502
0.01
C706
0
R701
RT1P141C-TP-1
Q402
FLASH PROGRAMMING BUFFER
100k
R402
RT1N141C-TP-1
Q701
FLASH PROGRAMMING BUFFER
JL001
JL002
JL003
JL004
JL005
JL006
JL007
JL008
JL009
JL010
JL011
JL012
JL013
JL014
JL015
JL016
JL017
JL018
JL019
JL020
JL021
JL022
JL023
JL024
JL025
JL026
JL027
JL028
JL029
JL030
JL031
JL032
JL033
JL034
JL035
JL036
JL037
JL038
JL039
JL040
JL041
560p
C201
560p
C101
1k
R101
1k
R201
RT1N141C-TP-1
Q401
10V
100
C701
2.2uH
FB701
0.01
C421
0.01
C424
0.01
C423
0.01
C704
0.01
C416
0.01
C429
LRB751V-40T1G
D401
LBAT54ALT1G
D701
10V
330
C514
1
2
3
4
5
NJM2387ADL3(TE2)
IC503
USB POWER CONTROL SWITCH
RT1N141C-TP-1
Q504
RT1N141C-TP-1
Q505
MAZ8039GLLS0
D510
1
C519
0.1
C516
0.1
C513
MAZ8056GMLS0
D505
10V
C523
100
10V
220
C518
12k
R503
0.5%
56k
R518
0.5%
10k
R520
0.5%
3.3k
R521
FB705
0
R512
100
R462
100
R460
100
R464
100
R463
100
R459
100
R461
0
R465
0.1
C435
1
C422
27p
C419
0.01
C434
0.01
C436
16V
10
C703
6
5
4
3 2 1
D
D
G
S
D
D
TPC6108(T5RSONYF,M
Q502
USB POWER SWITCH
6
5
4
3 2 1
D
D
G
S
D
D
RSQ035P03TR
Q503
SWITCHING REGULATOR
X401
7.92MHz
470
R410
FB702
0
R466
R714
0
R712
0
MA2J1110GLS0
D502
MA2J1110GLS0
D511
MA2J1110GLS0
D512
R467
0
470p
C521
2.2k
R443
2.2k
R444
2.2k
R442
FB707
FB301
C420
33p
R41
1
100k
R418
100k
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
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
IC401
MB90F882PF-G-111E1
SYSTEM CONTROL
CYRIL_SEL
B-OUT_SEL
COL
 SW_SEL
ILLUMI_SEL
NCO
NCO
NOSE_SW
NCO
NCO
NCO
RE_IN0
RE_IN1
X_OUT
X_IN
VCC
VSS
C
UNISI
UNISO
UNISCK
USB_ON
I2C_SIO
I2C_SCK
USB_OVER
BUS_ON
SYS_RST
CD_ON
CDM_ON
ACC_IN
TEL_A
TT
ATT
AVCC
AVRH
RC_IN1
AVSS
QUALITY
VSM
SA_IN
KEY_IN1
KEY_IN0
RC_IN0
NCO
NCO
VSS
KEY_ACK0
KEY_ACK1
EXTATT_XEN
LCD_CE
LCD_SO
LCD_SCK
MD2
MD1
MD0
RESET
AREA_SEL2
AREA_SEL1
AREA_SEL0
W
AKE_UP
MC_RX
MC_TX
CLK_IN
Z_MUTE
NCO
TEST
VCC
VSS
NCO
AMP_STB
DIAG
VBUS_ON
SA_OUT
SA_CLK
NCO
TU_A
TT
NSMASK
RDS_ON
FLASH_EN0
FLASH_EN1
NCO
NCO
NCO
TU_ATTIN
BU_CHECK
EQ TYPE_SEL
NCO
NCO
NCO
NCO
NCO
VCC
VSS
OSC_OUT
OSC_IN
NCO
SIRCS
NCO
BEEP
ZAPPIN
SYNC_OUT
DD_ON
R468
100k
R452
R453
R454
R429
100k
R413
100k
R430
100k
R436
100
R450
R600
100k
R416
100k
R451
R449
R412
100k
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
BUS1
19
20
21
22
23
24
BUS3
BUS4
BUS5
MC_TX
MC_RX
RE0
LCD_CE
Z_MUTE
W
AKE_UP
SA_CLK
SA_DA
SA_IN
SIRCS
NOSE_SW
CLK_IN
WAKE_UP
VBUS_ON
SYNC_OUT
MC_RX
DD_ON
VBUS_ON
UAR
T/CLK
XFLASH
LCD_CLK
LCD_DATA
MC_TX
UAR
T/CLK
CLK_IN
XFLASH
Z_MUTE
MC_RX
MC_TX
CD_ON
CDM_ON
SYNC_OUT
CD_ON
RE1
I2C_SIO
I2C_SCK
BU_IN
XFLASH
KEY1
RC0
KEY0
TEL
ACC
ZAPPIN
ATT
RC1
DD_ON
CDM_ON
VIN
CONT
VOUT
VA
D
J
GND
MAIN BOARD (2/3)
(MG-101Y)
(1/2)
CD MECHANISM
UNIT
BU_IN
DC/DC 
CONVERTER
Q504,505
USB OVER CURRENT DETECT
PROGRAMMING
FLASH
BUFFER
FLASH
(
PROGRAMMING
)
R449
100k
 
R450
100k
 
R451
100k
 
R452
100k
 
 
R453
100k
 
R454
100k
IC401
IC503
IC501
IC502
(Page 20)
(Page 20)
(Page 18)
• See page 14 for Waveforms.     • See page 24 for IC Block Diagrams.   • See page 27 for IC Pin Function Description.
CDX-GT440U/GT444U/GT447UE
CDX-GT440U/GT444U/GT447UE
20
20
4-6.  SCHEMATIC  DIAGRAM  – MAIN Section (3/3) –
• See page 14 for Waveforms.     • See page 25 for IC Block Diagrams. 
K
C
8
15
6
G
7
H
13
11
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
4.1
4.1
0
0
0
4.1
4.1
4.1
4.1
4.1
4.1
8.2
3.1
3.1
3.6
4.1
4.1
3.6
3.6
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)
3.3
3.3
3.7
3.7
3.7
3.7
AEP,UK,RU
MODEL
AEP,UK,RU
MODEL
AEP,UK,RU
MODEL
US MODEL
US MODEL
US MODEL
*
1
(GT440U:US/GT447UE)
 
(GT440U:AEP,UK,RU/GT444U)
*
1
AEP,UK,RU MODEL
US MODEL
IC302
IC001
MAIN BOARD (3/3)
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
10
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)
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
3P
CN501
USB_D+
USB_D-
USB_GND
FB201
FB101
1k
R212
1k
R112
10k
R213
10k
R113
C318
1
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
40
39
38
37
36
35
34
33
32
30
31
27
28
29
24
25
26
23
22
21
1
2
3
4
5
6
7
8
9
11
10
14
13
12
17
16
15
18
19
20
32
30
31
27
28
29
24
25
26
23
22
21
20
19
18
17
1
2
3
4
5
6
7
8
9
11
10
14
13
12
16
15
BD3447AFV-E2
IC302
ELECTRONIC VOLUME
BUS_LCH
BUS_RCH
TU_LCH
TU_RCH
CD_LCH
CD_RCH
AUX_LCH
AUX_GND
AUX_RCH
NCO
NCO
NCO
ZAPPIN1
NCO
NCO
ZAPPIN2
EBIAS
DS2_L
DS1_L
DS3_L
DS3_R
DS1_R
DS2_R
EBIAS
RING_LCH
RING_RCH
SA_CLK
SA_DA
SA_OUT
R/S_OUT_RCH
R/S_OUT_LCH
OUT_RRCH
OUT_RLCH
OUT_FRCH
OUT_FLCH
VCC
SCL
SDA
GND
FIL
G
J303
2P
G
J302
4P
4.7k
R11
1000p
C1
JW148
0.22
C12
0.01
C19
FB2
JW138
15p
C6
12p
C18
0.47
C16
0.1
C9
470k
R2
3.3uH
L1
FB3
0.01
C22
VR1
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
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
FB1
JW102
J1
0.01
C23
2.2
C13
19
20
21
BUS3
22
BUS4
BUS5
23
24
25
26
27
28
29
30
31
BUS2
32
33
ZAPPIN
SA_CLK
SA_DA
I2C_SCK
I2C_SIO
I2C_SCK
I2C_SIO
KEY1
KEY0
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
L
-4
-2
-3
-1
L
FRONT
R
R
L
AUDIO OUT
(ANTENNA)
(2/2)
(MG-101Y)
UNIT
CD MECHANISM
REAR/SUB
REAR/SUB
IC001
TEF6617T/V1/S470,518
 
TEF6617T/V1/S470/M5,518
(Page 22)
(Page 18)
(Page 19)
(Page 19)
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