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3 7 63 1515 0
Pin No.
Pin Name
cas)
69
cas!
70
we
71
oe
72
73-88
RDB0-15
89
D.GND
90-99
RA0-9
100
D.VDD
101-104
TEST0-3
105
FD
106
TD
107
SD
108
MD
109
A.VDD
110
ATEST
111
EFM
112
ASY
113
C3T
114
A.GND
115
RFI
116
AGCO
117
AGCI
118
RFO
119, 120
EQ2, 1
121
RF2-
122
RF-
TE
L 13942296513
123
A.GND
124
A
125
C
126
B
127
D
128
F
129
E
130
A.VDD
131
REFOUT
132
REFC
133
FE-
134
FEO
135
TE-
136
TEO
137
TE2
138
TEC
139
A.GND
140
LDREGO
141
PD
142
LD
143
PN
144
A.VDD
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I/O
Function and Operation
O
Output of DRAM Lower CAS
O
Output of DRAM Upper CAS
O
Output of DRAM WE
O
Output of DRAM OE
I/O
Input/output of DRAM Data0-15
Ground for digital circuits
O
Output of DRAM Address0-9
Power supply for digital circuits
I
Connected to GND
O
Output of focus drive PWM
O
Output of tracking drive PWM
O
Output of thread drive PWM
O
Output of spindle drive PWM
Power supply for the analog system
O
Analog tests
O
Output of EFM signals
I
Input of asymmetry
Connection to the capacitor for detecting 3T
Ground for the analog system
I
Input of RF
O
Output of RF
I
Input of AGC
O
Output of RF(AGC)
Equalizer 2, 1
I
Reversal input of RF2
I
Reversal input of RF
Ground for the analog system
I
Input of A
I
Input of C
I
Input of B
I
Input of D
I
Input of F
I
Input of E
Power supply for the analog system
O
Output of reference voltage
Connected to the capacitor for output of REFOUT
I
Reversal input of FE
O
Output of FE
I
Reversal input of TE
O
Output of TE
O
TE2
I
TEC
Ground for the analog system
O
Output of REG voltage for APC
I
Input of PD
O
Output of LD
I
Assignment of pickup polarity
Power supply for the analog system
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DEH-P840MP,P8400MP,P8450MP
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6 7
1 3
1 5
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9 4
2 8
0 5
8
2 9
9 4
2 8
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9 9
9 9
83
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