— 97 —
I/O
O
O
I
I
O
O
O
O
O
I
O
O
I
–
O
O
I
O
–
I
–
I
I
I
I
O
O
I
O
I
O
I
O
I/O
I/O
O
–
I
–
O
I
O
I
O
O
O
I
O
I
I
O
I
O
Pin No.
1
2
3
4
5 to 7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
Pin name
NC
NC
LVL./L
LVL./1R
NC
MUTE
AD/DA RESET
AD/DA LATCH
LD-LOW
LDIN
LDOUT
MOD
BYTE
CNVSS
XIN-T
XOUT-T
RESET
XOUT
GND
XIN
+3.3V
NMI
DQSY
P.DOWN
SQSY
NC
LDON
LIMIT-IN
NC
XINIT
NC
LRCKI
WR PWR
IIC CLK
IIC DATA
SWDT
VCC
SRDT
VSS
SCLK
REC-SW
CLIP DATA
RX0 (CLIP)
CLIP CLK
DIG-RST
SENS
PLAY-SW
XLANCH
OUT-SW
RDY
ALE/RAS
HOLD
HLDA/ALE
Function
Not used
Not used
Level D/A output
Level D/A output
Not used
D/A LINE OUT muting output L: Mute
Reset output to AK4524 L: Active
Latch output to AK4524 L: Active
Loading motor voltage control output L: High voltage H: Low voltage
Loading motor control input H: IN
Loading motor control output H: OUT
High frequency superimposition ON/OFF control output L: OFF H: ON
Data bus switching input (Connected to ground)
Ground terminal
Not used
Not used
System reset signal input L: ON
Main clock output (10 MHz)
Ground terminal
Main clock input (10 MHz)
+3.3 V power supply
Fixed at "H" (pull-up)
Sync signal input of digital IN (REC system)
Power-down signal detection L: Power-down
ADIP (MO) sync or sub code Q (PIT) sync input from CXD2662R (PLAY system)
Not used
Laser power ON/OFF control output H: ON
Detection signal input from limit IN switch L: Sled limit IN H: Sled limit OUT
Not used
Interrupt status signal input from CXD2662R
Not used
LR clock input
Light power ON/OFF signal input L: OFF H: ON
IIC communication clock input/output
IIC communication data input/output
Write data signal output to serial bus
+3.3 V power supply
Read data signal input from serial bus
Ground terminal
Clock signal output to serial bus
Record position detection signal input L: REC
CLIP serial data output
CLIP serial data input
CLIP serial clock output
Digital reset signal output to CXD2662R and motor driver L: Reset
Internal status (SENS) input from CXD2662R
Playback position detection signal input L: PLAY
Latch signal output to serial bus
Loading-out detection signal output
Fixed at "H" (pull-up)
Microprocessor mode output (Not used)
Fixed at "H" (pull-up)
Microprocessor mode output (Not used)
• IC310
M30805SGP SYSTEM CONTROL (MAIN BOARD)
Содержание MDS-E12
Страница 67: ...MDS E12 5 6 SCHEMATIC DIAGRAM MAIN SECTION 2 4 Refer to page 61 for Note on Schematic Diagrams 71 72 Page 88 ...
Страница 68: ...MDS E12 5 7 SCHEMATIC DIAGRAM MAIN SECTION 3 4 Refer to page 61 for Note on Schematic Diagrams 73 74 Page 94 H ...
Страница 69: ...MDS E12 5 8 SCHEMATIC DIAGRAM MAIN SECTION 4 4 Refer to page 61 for Note on Schematic Diagrams 75 76 ...
Страница 74: ...MDS E12 85 86 5 13 SCHEMATIC DIAGRAM BAL SECTION Refer to page 61 for Note on Schematic Diagrams Page 70 ...
Страница 75: ...MDS E12 87 88 5 14 SCHEMATIC DIAGRAM CNT SECTION Refer to page 61 for Note on Schematic Diagrams Page 71 ...
