Table of Contents
CDX-GT31MP/GT260MP/GT267ME/GT310MP/GT313MP
4-5.
SCHEMATIC DIAGRAM – MAIN Section (2/3) –
1
2
A
MAIN BOARD
(2/3)
B
CN701
28P
JL036
R707
1k
AU_LCH
28
JL035
27
AU_GND
JL034
R706
1k
AU_RCH
26
DEC_RST
JL033
DEC_RST
25
JL032
DEC_STBY
24
DEC_SSTBY
JL031
CD_XCCE
23
DEC_XCCE
JL030
DEC_SCK
DEC_SCK
22
JL029
DEC_SI
DEC_SI
21
C
JL028
DEC_SO
20
DEC_SO
JL027
NC
19
JL026
NC
18
JL025
CD_ZDET
17
CD_ZDET
JL024
DEC_XMUTE
16
DEC_XMUTE
CD
JL023
DEC_INT
MECHANISM
DEC_INT
15
JL022
DRV_ON
UNIT
DRV_ON
14
(MG-101X-188)
JL021
MEC_LOAD
13
MEC_LOAD
JL020
MEC_EJECT
MEC_EJECT
12
JL019
DR_GND
11
JL018
D
10
DR_6V
JL017
9
BU_3.3V
JL016
D_GND
8
JL015
VDD_3.3V
7
JL014
6
AU_8V
JL013
CDON_1500MV
CDON_1500MV
5
JL012
MEC_SELFSW
MEC_SELFSW
4
JL011
MEC_INSW
3
MEC_INSW
JL010
MEC_LIMIT
2
MEC_LIMIT
JL009
MEC_DSW
MEC_DSW
1
E
CN501
F
8P
JL001
1
RESET
JL002
CLK
CLK
2
JL003
BUSY
BUSY
3
JL004
TXD
(
)
FLASH
TXD
4
JL005
RXD
PROGRAMMING
5
RXD
JL006
BU3.3V
6
JL007
CNVSS
FLASH_W
7
JL008
8
GND
G
H
CDX-GT31MP/GT260MP/GT267ME/GT310MP/GT313MP
• See page 21 for Waveforms. • See page 31 for IC Pin Function Description of IC501.
3
4
5
(Page 23)
MAIN BOARD (1/3)
1
C713
560p
CD_LCH
R708
0
CD_RCH
C714
560p
C705
0.01
C703
10
16V
C706
0.01
C704
0.01
RE-1
RE-0
C701
100
10V
C707
0.01
R701
0
FB705
R703
0
FB703
FB702
R504
10k
0.5%
KEY1
R505
KEY0
10k
0.5%
RCIN0
R540
R530
10k
100
0.5%
L-CE
L-DA
L-CLK
NOSE-SW
RESET
SIR
6
7
8
C519
R559
0.01
10k
R589
1k
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
R535
1k
3.3
81 RE-IN1
R528
1k
3.3
82 RE-IN0
83 NCO
84 NCO
85 NCO
86 NCO
87 NCO
88 NCO
IC501
89 NCO
90 NCO
IC501
3.3
R5F3650KBDZ88FA
91 KEYACK0
SYSTEM CONTROL
C509
1000p
3.3
92 KEYACK1
C508
1000p
93 NCO/BT_MIC_POWER
R502
100
3.3
94 KEYIN1
R503
100
3.3
95 KEYIN0
96 AVSS
3.3
97 RC_IN0
C502
1000p
3.3
98 AVRH
3.3
99 AVDD
1
2
C510
0.01
0
100 LCD_CE
R511
1k
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
R510
1k
R512
1k
R570
470
D501
LRB751V-40T1G
C504
20p
X502
C503
R501
32.768kHz
10M
22p
R508
150k
24
24
9
10
11
R500
10k
R534
R527
10k
100k
C501
0.1
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
0<3.3>
R598
100
50
DEC_XMUTE
3.3
49
HIT2_RESET
R572
100
2.6
48
HIT2_SCL
2.5
R585
100
47
HIT2_SDA
3
R577
100k
46
CE
R597
100
0
45
DEC_INT
R586
1k
3.2<0>
44
MEC_DSW
0<3.2>
R583
1k
43
MEC_LIMIT
3.3
R582
1k
42
MEC_INSW
R571
100k
0
41
EPM
0<3.3>
R596
100
40
CDON_1500MV
0
CL005
R593
100
39
MEC_EJECT
R595
100
0
38
MEC_LOAD
37
NCO
36
NCO
35
NCO
0
34
FW_BUSY
0
33
FW_CLK
0
32
FW_RXD
0
FW_TXD
31
R592
100
C520
0.22
R581
1M
X501
7.92MHz
R509
0
12
13
BUS1
MAIN
3
BOARD
(3/3)
(Page 25)
DEC_XMUTE
BUS2
10
11
12
BUS3
DEC_INT
MEC_DSW
MEC_LIMIT
MEC_INSW
CDON_1500MV
MEC_EJECT
MEC_LOAD
I2C_SDA
I2C_SCL
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