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4-6.
SCHEMATIC DIAGRAM – MAIN Section (3/3) –
1
2
MAIN BOARD
1
A
2
3
4
5
6
Q406
DRC5114T0L
DRC5114T0L
0
0
B
7
MAIN
2
BOARD
R412
(1/3)
10k
(Page 23)
R413
1k
C417
10
50V
C
8
9
D
E
BUS1
F
MAIN
3
BOARD
(2/3)
(Page 24)
G
BUS2
10
11
12
BUS3
CDX-GT31MP/GT260MP/GT267ME/GT310MP/GT313MP
• See page 30 for IC Block Diagrams.
3
4
(3/3)
Q405
Q404
Q403
Q402
Q401
DRC5114T0L
DRC5114T0L
LTC914TUBFS8TL
LTC914TUBFS8TL
0
0
0
0
0
0
0
0
0
0
R411
R408
R407
R404
R403
10k
10k
10k
10k
10k
R409
R406
R405
R402
R410
1k
1k
220
220
1k
C416
C415
C414
C413
C412
10
10
10
10
10
50V
50V
50V
50V
50V
Q401-406
MUTE
L402
0
I2C_SCL
I2C_SDA
C439
C434
220
0.1
10V
5
6
7
IC401
IC401
BD3447AFV-E2
ELECTRONIC
DS3_R
20
21
DS3_L
VOLUME
4.1
4.1
DS1_R
22
19
DS1_L
IC B/D
4.1
4.1
DS2_R
23
18
DS2_L
EBIAS
24
17
EBIAS
NCO
R420
25
16
FP2
2.2k
NCO
26
15
R414
FN2
0
SA_CLK
27
14
FN1
SA_DA
28
13
FP1
R415
C426
1
0
3.3
SA_OUT
29
12
AUX_LCH
R418
4.1
3.3
C428
2.2
12k
OUT_SLCH
30
11
AUX_GND
R419
4.1
3.3
C427
1
12k
OUT_SRCH
31
10
AUX_RCH
4.1
OUT_RLCH
32
9
XM_LCH
4.1
OUT_RRCH
33
8
XM_GND
4.1
OUT_FLCH
34
7
XM_RCH
4.1
3.8
C445
1
CD_LCH
OUT_FRCH
35
6
CD_LCH
8.4
3.8
C446
1
CD_RCH
VCC(8.5V)
36
5
CD_RCH
3.3
3.8
FB401
0
I2C_SCK
4
37
TU_LCH
FB402
0
3.3
3.8
I2C_SIO
38
3
TU_RCH
GND
39
2
NCO
3.7
FIL
40
1
NCO
C406
10
50V
25
25
CDX-GT31MP/GT260MP/GT267ME/GT310MP/GT313MP
8
9
10
CL065
CL062
CL063
JW001
US,CND MODEL
JW002
CAM002
EXCEPT US,CND
MODEL
R1
0
R2
0
R3
0
L1
C2
4.7uH
47
16V
CAM003
R416
1k
C432
C429
0.1
R425
0
1000p
C430
D108
R417
1k
1000p
RKZ6.8B2KGP1
L101
NOSE-SW
JL050
JL049
L-CLK
JL048
L-CE
JL047
L-DA
JL046
SIR
JL045
KEY0
JL044
KEY1
JL043
RE-1
JL042
RE-0
JL041
JL040
JL039
JL038
JL037
11
3
-2
2
J401
R
AUDIO OUT
-1
REAR/SUB
1
L
J001
(ANTENNA)
R821
0
10
13
1
RF_ANT_IN
2
RF_GND
3
AUDIO_OUT_L
4
AUDIO_OUT_R
TU1
5
TUNER UNIT
RSTN
6
(TUX-DSP02)
SCL
7
SDA
8
+8.5V
9
POWER_GND
11
12
15 PANEL
14 +B
13 CLK-LCD
12 CE-LCD
11
DATA-LCD
10 SIRCS
9
KEY-0
KEY
A
8
KEY-1
BOARD
CN001
7
RE-1
(Page 27)
6
RE-0
5
AUX-GND
4
AUX-RCH
3
AUX-LCH
2
KEY-GND
1
D-GND
CN101
15P
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