DSX-MS60
29
Pin No.
Pin Name
I/O
Description
1
RESET
I
Reset signal input from the system controller “L”: reset
2
BU_IN
I
Back up power supply detection signal input terminal “H”: back up power on
3
MEC_SELFSW
I
Detection input terminal from the disc self store detect switch on the mechanism deck section
Fixed at “H” in this set
4
WAKEUP
I
Wakeup signal input from the system controller
5
BSIF-INT
I
Request signal input from the digital signal processor
6
DVCC3B
-
Power supply terminal (+3.3V)
7
XT1
I
Fixed at “H” in this set
8
XT2
-
Not used
9
PWE
-
Not used
10
DVSS
-
Ground terminal
11
DVCC1B
-
Power supply terminal (+3.3V)
12
RVOUT1
O
Reference voltage (+3.3V) output terminal
13, 14
RVIN
I
Reference voltage (+3.3V) input terminal
15
RVOUT2
O
Reference voltage (+3.3V) output terminal
16
DVCC1A
-
Power supply terminal
17
DVSS
-
Ground terminal
18, 19
CD_BUS0, CD_BUS1
I/O
Bus data input/output with digital signal processor
20
CD_BUS2
I
Serial data input from the digital signal processor
21
CD_BUS3
O
Serial data output to the digital signal processor
22
CD_BUCK
O
Serial data transfer clock signal output to the digital signal processor
23
CD_XCCE
O
Chip enable signal output to the digital signal processor
24
CD_WRST
O
Reset signal output to the digital signal processor “L”: reset
25
CD_ZDET
I
Zero detection signal input from the digital signal processor
26
DVSS
-
Ground terminal
27
DVCC3A
-
Power supply terminal (+3.3V)
28
DEC_SSTBY
O
"Standby on/off control signal output to the digital signal processor “L” : standby mode
29
DEC_INT
I
Request signal input from the digital signal processor
30
DEC_XMUTE
I
Muting on/off control signal input from the digital signal processor
31
BSIF_GATE
O
Gate signal output to the digital signal processor
32
NC
-
Not used
33
CDON_1.5V
O
Power supply on/off control signal output terminal
34
CPON
O
Power supply on/off control signal output terminal “H”: power on
35
NC
-
Not used
36
DRV_ON
-
Not used
37
MEC_LOAD
-
Not used
38
MEC_EJECT
-
Not used
39
MEC_LIMIT
I
Fixed at “H” in this set
40
MEC_INSW
I
Fixed at “H” in this set
41
MEC_DSW
I
Fixed at “H” in this set
42, 43
NC
-
Not used
44
DVSS
-
Ground terminal
45
DVCC3A
-
Power supply terminal (+3.3V)
46
EJECT_OK
-
Not used
47
OPEN_REQ
-
Not used
48
A-ATT
O
Muting on/off control signal output terminal
49
MECON
O
CD mecha power supply control request output terminal
50
CDON
O
CD servo power supply control request output terminal
51
ZMUTE
-
Not used
52
MECON_CHECK
I
Check detection signal input terminal
53
CDON_CHECK
I
Check detection signal input terminal
54 to 61
NC
-
Not used
62
DVSS
-
Ground terminal
63
DVCC3A
-
Power supply terminal (+3.3V)
64
XLINE
-
Not used
65
XINTO
-
Not used
66
FE/SBAD_SEL
-
Not used
67
Z/Y_SEL
-
Not used
68
NC
-
Not used
MAIN BOARD IC204 92FD28AFG7F88 (SYJZ) (USB CONTROLLER)
