Sony CDX-GT31MP - Schematic Diagram -Main Section (2;3)

CDX-GT31MP/GT260MP/GT267ME/GT310MP/GT313MP
CDX-GT31MP/GT260MP/GT267ME/GT310MP/GT313MP
2424
B
E
3 12
F
11
D
A
72 10
G
C
64
H
131 985
MAIN
BOARD
3
(3/3)
1
MAIN BOARD (1/3)
1
2
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
3.3 3.3 3.3 0 0 3.3 0<3.3> 0<3.3> 0<3.1> 0
0<3.3>
3.3
2.6
2.5
3
0
3.2<0>
0<3.2>
3.3
0
0<3.3>
0
0
0
0
0
0
0
3.3
0 3 0 0
0.3 1.4
3
1.7 1.6 3.3
3 3
2.7
0
<3.2>0
0
<3.3>0
0
3.3 3.3
(2/3)MAIN BOARD
IC501
100kR561 100kR541
0
R509
1kR510
1kR512
470
R570
100kR519 100k
R532
100kR533
10M
R501
32.768kHz
X502
150kR508
100R539
0.01C510
C502 1000p
100
R530
0.5%
10k
R540
100R503
0.5%
10k
R505
100R502
0.5%
10k
R504
1000pC508
1000pC509
0.01C516 0.01C515
0.1
C501
10k
R500
10k
R534
100k
R527
1kR535
1kR528
10kR536 10k
R529
2.2kR522 2.2kR521
47pC514
C714 560p
0.01
C705
560pC713
10V100
C701
1kR706
16V10
C703
0.01
C706
R708 0
1kR707
0.01
C707
0.01
C704
100kR577
7.92MHz
X501
FB703
FB702
FB705
0R701
0R703
100kR571
10k
R559
10kR560 33kR562 33kR566
CL003 CL004
1kR511
1kR543
CL005
1M
R581
0.01
C519
1k
R589
1kR582
1kR583
1kR586
1kR587
100R588 100R590 100R591
100
R592
100R593
100R594
100R595
100R596
100R597
100R598
100
R544
100
R545
100R546
100kR568
1
2
3
4
5
6
7
8
8P
CN501
RESET
CLK
BUSY
TXD
RXD
BU3.3V
FLASH_W
GND
2200pC511
JL001
JL002
JL003
JL004
JL005
JL006
JL007
JL008
JL009
JL010
JL011
JL012
JL013
JL014
JL015
JL016
JL017
JL019
JL020
JL021
JL022
JL023
JL024
JL025
JL026
JL027
JL028
JL029
JL030
JL031
JL032
JL033
JL034
JL035
JL036
CL058 CL059
47pC513
JL018
R600 100k
IC501
R5F3650KBDZ88FA
1
LCD_SO
2
LCD_CLK
3
NOSE_SW
4
SIRCS
5
NCO
6
NCO
7
NCO
8
BYTE
9
CNVSS
10
XIN
11
XOUT
12
RESET
13
OSCOUT
14
VSS
15
OSCIN
16
VCC1
17
NMI
18
RC_IN1
19
BUIN
20
NCO
21
NCO
22
DEC_SI
23
DEC_SCK
24
DEC_SO
25
NCO
26
NCO
27
DRV_ON
28
BEEP
29
I2C_SCL
30
I2C_SDA
31
FW_TXD
32
FW_RXD
33
FW_CLK
34
FW_BUSY
35
NCO
36
NCO
37
NCO
38
MEC_LOAD
39
MEC_EJECT
40
CDON_1500MV
41
EPM
42
MEC_INSW
43
MEC_LIMIT
44
MEC_DSW
45
DEC_INT
46
CE
47
HIT2_SDA
48
HIT2_SCL
49
HIT2_RESET
50
DEC_XMUTE
51
CD_ZDET
52
CD_XCCE
53
DEC_SSTBY
54
DEC_RST
55
NCO
56
NCO
57
ACC_IN
58
ATT
59
DIAG
60
AMPSTB
61
NCO
62
VCC2
63
NCO
64
VSS
65
NCO
66
NCO
67
NCO
68
NCO
69
NCO
70
NCO
71
NCO
72
NCO
73
NCO
74
NCO
75
MEC_SELFSW
76
NCO
77
NCO
78
NCO
79
DEBUG_1
80
DEBUG_2
81
RE-IN1
82
RE-IN0
83
NCO
84
NCO
85
NCO
86
NCO
87
NCO
88
NCO
89
NCO
90
NCO
91
KEYACK0
92
KEYACK1
93
NCO/BT_MIC_POWER
94
KEYIN1
95
KEYIN0
96
AVSS
97
RC_IN0
98
AVRH
99
AVDD
100
LCD_CE
47pC527 47pC526
0.22
C520
100R572
100R585
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
MEC_DSW
MEC_LIMIT
MEC_INSW
MEC_SELFSW
CDON_1500MV
AU_8V
VDD_3.3V
D_GND
BU_3.3V
DR_6V
DR_GND
MEC_EJECT
MEC_LOAD
DRV_ON
DEC_INT
DEC_XMUTE
CD_ZDET
NC
NC
DEC_SO
DEC_SI
DEC_SCK
DEC_XCCE
DEC_SSTBY
DEC_RST
AU_RCH
AU_GND
AU_LCH
LRB751V-40T1G
D501
22p
C503
20p
C504
10
11
12
BUS1
BUS2
BUS3
BUS4 BUS5
13 14 15 16 17 18 19
20
STB
RE-0
DEC_SCK
DEC_SI
RE-1
MEC_EJECT
DEC_XMUTE
CD_ZDET
DEC_SO
CD_XCCE
DEC_STBY
MEC_INSW
MEC_LIMIT
MEC_DSW
CD_ZDET
DEC_SO DEC_SCK DEC_SI
MEC_EJECT
MEC_LOAD
CDON_1500MV
DEC_INT
CD_XCCE
DEC_STBY
DEC_RST
DEC_XMUTE
DRV_ON
MEC_LIMIT
DEC_INT
DRV_ON
MEC_LOAD
CDON_1500MV
MEC_SELFSW
MEC_INSW
MEC_DSW
ATT
I2C_SCL
KEY1
CD_RCH
MEC_SELFSW
DIAG
ACC
KEY0
RCIN0
L-CE
L-DA
L-CLK
NOSE-SW
SIR
CD_LCH
DEC_RST
RESET BU_IN
BEEP
RCIN1
CNVSS
I2C_SDA
CLK BUSY TXD RXD
RESET
CLK
BUSY
TXD
RXD
CNVSS
CD
UNIT
MECHANISM
(MG-101X-188)
PROGRAMMING
FLASH
)(
SYSTEM CONTROL
• See page 21 for Waveforms. • See page 31 for IC Pin Function Description of IC501.
4-5. SCHEMATIC DIAGRAM – MAIN Section (2/3) –
(Page 23)
(Page 25)