Table of Contents
Advertisement
Pin No.
Pin Name
I/O
Pin Description
46
CLV V CON
O
Spindle servo drive signal output.
47
CLV W CON
O
Spindle servo drive signal output.
48
NC
–
Not used (Open).
49
FR TRG
–
Free-run counter capture output (Not used).
50
VDD
–
Digital power supply.
51
VPP
–
Power for on board light.
52
VSS
–
Digital ground.
53
SLD 1R CON
O
Gate array control signal output.
54
SLD 1F CON
O
Gate array control signal output.
55
SLD 2R CON
O
Gate array control signal output.
56
SLD 2F CON
O
Gate array control signal output.
57
SLD DLY4
O
Gate array control signal output.
58
SLD DLY5
O
Gate array control signal output.
59
SLD DLY6
O
Gate array control signal output.
60
SLD MODE
O
Gate array control signal output.
61
SPCK
–
Not used (Open).
62
RMC DTCLK
I/O
TSB serial data input/output.
63 – 65
NC
–
Not used (Open).
66
SLD DIR
O
Gate array control output.
67
SLD VCON
O
Sled servo outer voltage control output.
68
SLD PWR-UP
O
Baypass transistor control output for sled drive power supply.
69
HP MUTE
O
Headphone amplifier mute output.
70
HP STBY
O
Headphone amplifier standby output.
71
RMC SEL
O
Not used (Open).
72
NV D0
O
Serial data signal output for NVRAM.
73
NV D1
I
Serial data signal input from NVRAM.
74
NV CLK
O
Serial clock signal output for NVRAM.
75
NV CS1
O
Chip select signal output for NVRAM.
76
VDD
–
Digital power supply.
77 – 79
LCD VL2 – 0
I
LCD drive level power supply (Ground).
80
VSS
–
Digital ground.
81 – 87
NC
–
Not used (Open).
88 – 96
LCD SEG0 – 8
–
Not used (Open).
97 – 100
LCD COM0 – 3
–
Not used (Open).
– 17 –
6-2. BLOCK DIAGRAM
– 18 –
– 19 –
MZ-EP11
• Signal path.
J
: PLAY
– 20 –
Advertisement
Table of Contents
