Service manual
CDX-GT65UIW
CDX-GT65UIW
1818
4-4. SCHEMATIC DIAGRAM - MAIN Section (3/3) -
• See page 22 for waveforms. • See page 22 for IC Block Diagrams.
Note 1: When SERVO board is defective, exchange
the complete mounted board.
Note 2: When SENSOR board is defective, exchange
the MECHANICAL BLOCK ASSY (P).
12
A
6
B
8
E
14 15943
F
D
H
72 10
I
G
11
C
5 131
(1/3)
BOARD
MAIN
2
(2/3)
BOARD
MAIN
4
3
MAIN
(1/3)
BOARD
5
MAIN
(2/3)
BOARD
BOARD
A
SUB
3
IC B/D
IC B/D
0
00
0
0
0
0
0
0
0
0(1.3) 8.5(6.8)
0(4.2) 8.5(6.8)
3.1(2.9) 1.1(2.9)
3.1(2.9) 0(1.2)
0(1.2)
8.5
0(1.7) 2.2
3.8 3.7
3.8 5.6
0.3(1.9) 8.5
3(3.6) 7.1
3.9(5) 3.4
3.1(3.3)
6.2 3.1(3.3)
6.2
3.6
3.9 3.6
3.9 3.6
3.9 3.6
3.9 3.2
3.9
3.6 3.2
3.6
3.9
8.5
3.6
3.1
3.1
8.4
3.9
3.6
3.6
3.6
1k
1k
0
IC401
IC001
MAIN BOARD (3/3)
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
18
7
6
5
4
3
2
1
17
20
19
32
30
31
8
27
28
29
9
10
11
12
13
14
24
25
26
23
22
21
15
16
BD3467FV-E2
IC401
ELECTRONIC VOLUME
BUS_LCH
BUS_RCH
TU_LCH
TU_RCH
AUX_LCH
AUX_GND
AUX_RCH
DP1
DN
DP2
EP1
EN
EP2
FP1
FN1
FN2
FP2
NCO
NCO
NCO
MUTE
I2C_SCK
I2C_SIO
GND
FIL
VCC(8.5V)
AU_OUT_RCH
AU_OUT_LCH
NCO
AU_IN_SUB
AU_IN_RL
AU_IN_RR
AU_IN_FL
AU_IN_FR
AU_OUT_FR
AU_OUT_FL
AU_OUT_RR
AU_OUT_RL
AU_OUT_SR
AU_OUT_SL
FB403
100pC423
R427
50V10C422
50V10C425
220R404
100pC412
220R423
10kR411
R413
10k
100pC426
0.1C414
R426
10k
10kR405
50V10C420
100pC421
220R410
C428 100p
FB402
0
0
10kR424
R414
C430 100p
470
R415
2.2k
R419
1000pC442
12k
R418
0R420
470R416
C429 1
C427 1
1C436
1C437
C443 1
C444 1
0
L402
10kR438
50V10C419
0R432
0R431
0R430
1
2
3
3P
CN408
SUB_OUT
GND
SUB_OUT
C408
FB409
100p
R557 0
C100 0.1
50V10C413
10kR42210kR409
50V10C424
0R116
VDR408
0R435
0R436
R412 0
R425 0
12k
R417
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
23P
CN101
DOOR_IND
DOOR_SW
GND
ILL(FP+B)
LCD_CLK
LCD_CE
LCD_DATA
SIRCS
KEY_0
KEY_1
RE_1
RE_0
AUX_GND
AUX_R
AUX_L
KEY_GND
GND
D+
D-
USB_VBUS
USB_VBUS
USB_GND
USB_GND
RTAN140M-T111-1
Q401
MUTE
RTAN140M-T111-1
Q402
MUTE
RTAN140M-T111-1
Q403
MUTE
RTAN140M-T111-1
Q404
MUTE
RT
AN140M-T111-1
Q405
MUTE
50V2.2C417
50V2.2C418
0
R441
1C438
220R407
220R421
D117
D118
C101 1000p
JC264
0
CL079
CL075
CL066
CL067
CL068
CL061
CL076
CL069
CL077
CL070
CL063
CL078
CL071
CL064
CL072
CL065
CL081
CL073
CL082
CL074
D108
RKZ6.8B2KGP1
D107
RKZ6.8B2KGP1
D106
RKZ6.8B2KGP1
D105
RKZ6.8B2KGP1
RKZ6.8B2KGP1
D104
RKZ6.8B2KGP1
D103
RKZ6.8B2KGP1
D102
RKZ6.8B2KGP1
D101
RKZ18B2KGP1
D109
RKZ6.8B2KGP1D113
RKZ6.8B2KGP1D112
RKZ6.8B2KGP1
D111
RKZ6.8B2KGP1
D116
0R434
0R433
16V220C415
1
2
3
4
5
6
7
8
9
10
11
12
13
13P
CN402
AU_GND
AU_IN_RCH
AU_GND
AU_IN_LCH
AU_GND
AU-SUB_CH
AU_GND
AU_RL_CH
AU_FL_CH
AU_GND
AU_GND
AU_FR_CH
AU_RR_CH
D119
RKZ6.8B2KGP1
0R122
0R121
6P
J403
L405 0
R13 100
J1
JW126
JW102
16V47C28
2.2C13
3.3uH
L1
JW148
4.7kR11
33pC8
470k
R2
0.1C26
1000pC5
4MHzX1
JW147
15p
C6
0
R15
470k
R1
0.01C22
0.1C24
560uHL7
1000p
C1
0
R16
0
R3
L2
2.2uH
JW138
0.47C16
0.1
C9
0.22C12
1C21
L6
FM MIX
1
2
34
6
0.01C20
0.1C25
12pC18
R14 100
JW137
VR1
22R12
IC001
TEF6617T/V1/S470,518
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
0.1C17
560uHL8
0.01C23
0.01C19
0.1C27
11
12
13
14
15
16
18
19
17
20
21
22
BUS5
BUS6
C405 0
0.47
C203
0.1
C103
ILL+B
USB_D+
USB_D-
RE0
RE1
KEY1
KEY0
SIRCS
LCD_DATA
LCD_CE
LCD_CLK
DOOR_SW
CD MECHANISM
(2/2)
(MG-101PM-188)
DECK BLOCK
SERVO
BOARD
SENSOR
BOARD
( )
(MONO)
SUB OUT
(ANTENNA IN)
FRONT
R
L
R
L
R
L
AUDIO OUT
BUS AUDIO IN
REAR
LW319
2.2uH
CAM002
(CHASSIS)
CAM003
(CHASSIS)
(CHASSIS)
(Page 16)
(Page 16)
(Page 17)
(Page 17)
(Page 19)