Technics SL-DZ1200PP Service Manual page 85

Direct drive digital turntable
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SL-DZ1200PP / SL-DZ1200EB / SL-DZ1200EG / SL-DZ1200EP / SL-DZ1200GN
Pin No.
Terminal
Name
41
/WR
42
/WAIT
43
ASTB
44
P30
45
P31
46
P32
47
P33
48
P34
49
P35
50
P36
51
P37
52
P120
53
P121
54
P122
55
P123
56
P124
57
P125
58
P126
59
P127
60
RESET
61
P00
62
P01
63
P02
64
P03
65
P04
66
P05
67
V
0
SS
68
V
1
DD
69
X2
70
X1
71
IC
72
XT2
73
XT1
74
V
0
DD
75
AVREF0
76
P10
77
P11
78
P12
79
P13
80
P14
I/O
Function
O
Signal for external memory writing
operation
O
Waiting signal at the time of
external memory access
O
Address clutch signal at the time
of external memory access
-
Not used, open
-
Not used, open
-
Not used, open
-
Not used, open
-
Not used, open
-
Not used, open
-
Not used, open
-
Not used, open
O
Mechanism control Sensor LED
control output signal
O
Thread forcible move output
O
DSP MUTE
O
RF Amp EQ characteristic control
output
O
Gain up for CD-RW
O
DSP IREF current change output
O
DSP IREF current change output
O
DISC detection output signal
I
System reset input terminal
I
Spindle rotation capture trigger
signal
I
DSP
sub
code
block
interruption signal
O
Interruption signal 0 from Decoder
I/F IC
O
Interruption signal 1 from Decoder
I/F IC
I
Sound jump detection at the time
of audio playing.
-
Not used, open
-
GND
I
Power supply
I
Oscillator connection for a main
system clock oscillation
O
Oscillator connection for a main
system clock oscillation
-
It is a direct connected to Vss0 or
Vss1.
-
Not used, open
-
Not used, open
I
Power supply
I
Power supply for A/D converter
I
Mechanism control control sensor
detected signal 1: PS1
I
Mechanism control control sensor
detected signal 2: PS2
I
Mechanism control control sensor
detected signal 3: PS3
I
Mechanism control control sensor
detected signal 4: PS4
-
Not used, open
clock
84

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