1-54
UX-F70MD/UX-F72MD
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
External DRAM CAS output.
External DRAM address output.
External DRAM RAS output.
External DRAM write enable.
External DRAM data bus.
External DRAM data bus.
External DRAM data bus.
External DRAM data bus.
MD-DATA mode 1 switching input. (Low : normal mode ; high : MD-DATA mode 1)
Playback EFM full-swing input. (Low : vss ; high : Vdd)
Playback EFM comparator slice voltage input.
Analog power supply.
Playback EFM comparator bias current input.
Playback EFM RE signal input.
Analog ground.
Phase comparison output for master PLL of playback digital PLL and recording
EFM PLL.
Filter input for master PLL of playback digital PLL and recording EFM PLL.
Filter output for master PLL of playback digital PLL and recording EFM PLL.
Internal VCO control voltage input for master PLL of playback digital EFM PLL and
recording EFM PLL.
Peak hold signal input for quantity of light.
Bottom hold signal input for quantity of light.
Signal input for quantity of light.
Focus error signal input.
Auxillary input 1.
Center voltage input.
Monitor output for A / D converter input signal.
Analog power supply.
Voltage input for the upper limit of the A / D converter operating range.
Voltage input for the lower limit of the A / D converter operating range.
Analog ground.
Sled error signal input.
Tracking error signal input.
Connect to he low-inpedance power supply.
Error signal input for laser digital APC.
ADIP binary FM signal (22.05 1kHz) input.
CXA2523 current source setting output.
CXA2523 control latch output. Latched at the falling edge.
CXA2523 control shift clock output.
CXA2523 control data output.
Reference PWM output for laser APC.
PWM output for laser digital APC.
Tracking servo drive PWM output. ( )
Tracking servo drive PWM output. (+)
Digital power supply.
Focus servo drive PWM output. (+)
Focus servo drive PWM output. ( )
4Fs output. (176.4kHz)
XCAS
A09
XRAS
XWE
D1
D0
D2
D3
MDDTI
ASYO
ASYI
AVDD
BIAS
RFI
AVSS
PCO
FILI
FILO
CLTV
PEAK
BOTM
ABCD
FE
AUXI
VC
ADIO
AVDD
ADRT
ADRB
AVSS
SE
TE
DCHG
APC
ADFG
F0CNT
XLRF
CKRF
DTRF
APCREF
LDDR
TRDR
TFDR
DVDD
FFDR
FRDR
FS4
O
O
O
O
I/O
I/O
I/O
I/O
I
O
I
-
I
I
-
O
I
O
I
I
I
I
I
I
I
I
-
I
I
-
I
I
I
I
I
O
O
O
O
O
O
O
O
-
O
O
O
Pin No.
Symbol
I/O
Function
3. Pin function (2/3)
