67
Pin No.
Pin Name
I/O
Function and Operation
73-88
RDB0-15
I/O
Input/output of DRAM Data0-15
89
D.GND
Ground for digital circuits
90-99
RA0-9
O
Output of DRAM Address0-9
100
D.VDD
Power supply for digital circuits
101-104
TEST0-3
I
Connected to GND
105
FD
O
Output of focus drive PWM
106
TD
O
Output of tracking drive PWM
107
SD
O
Output of thread drive PWM
108
MD
O
Output of spindle drive PWM
109
A.VDD
Power supply for the analog system
110
ATEST
O
Analog
tests
111
EFM
O
Output of EFM signals
112
ASY
I
Input of asymmetry
113
C3T
Connection to the capacitor for detecting 3T
114
A.GND
Ground for the analog system
115
RFI
I
Input of RF
116
AGCO
O
Output of RF
117
AGCI
I
Input of AGC
118
RFO
O
Output of RF(AGC)
119, 120
EQ2, 1
Equalizer 2, 1
121
RF2-
I
Reversal input of RF2
122
RF-
I
Reversal input of RF
123
A.GND
Ground for the analog system
124
A
I
Input of A
125
C
I
Input of C
126
B
I
Input of B
127
D
I
Input of D
128
F
I
Input of F
129
E
I
Input of E
130
A.VDD
Power supply for the analog system
131
REFOUT
O
Output of reference voltage
132
REFC
Connected to the capacitor for output of REFOUT
133
FE-
I
Reversal input of FE
134
FEO
O
Output of FE
135
TE-
I
Reversal input of TE
136
TEO
O
Output of TE
137
TE2
O
TE2
138
TEC
I TEC
139
A.GND
Ground for the analog system
140
LDREGO
O
Output of REG voltage for APC
141
PD
I
Input of PD
142
LD
O
Output of LD
143
PN
I
Assignment of pickup polarity
144
A.VDD
Power supply for the analog system
* UPD63760GJ
36
37
72
73
144
1
109
108
5
6
7
8
F
E
D
C
B
A
5
6
7
8
DEH-P550MP/XN/UC
Summary of Contents for DEH-P550MP
Page 4: ...4 DEH P550MP XN UC 1 2 3 4 1 2 3 4 F E D C B A DEH P550MP XN UC 1 SPECIFICATIONS ...
Page 5: ...5 DEH P5500MP XN UC 5 6 7 8 F E D C B A 5 6 7 8 DEH P550MP XN UC ...
Page 6: ...6 DEH P5550MP XN ES 1 2 3 4 1 2 3 4 F E D C B A DEH P550MP XN UC ...
Page 7: ...7 5 6 7 8 F E D C B A 5 6 7 8 DEH P550MP XN UC ...
Page 10: ...10 1 2 3 4 1 2 3 4 F E D C B A DEH P550MP XN UC 2 2 PACKING DEH P5550MP XN ES ...
Page 12: ...12 1 2 3 4 1 2 3 4 F E D C B A DEH P550MP XN UC 2 3 EXTERIOR ...
Page 15: ...15 5 6 7 8 F E D C B A 5 6 7 8 DEH P550MP XN UC ...
Page 37: ...37 5 6 7 8 F E D C B A 5 6 7 8 DEH P550MP XN UC ...
Page 40: ...40 1 2 3 4 1 2 3 4 F E D C B A DEH P550MP XN UC A A TUNER AMP UNIT ...
Page 41: ...41 5 6 7 8 F E D C B A 5 6 7 8 DEH P550MP XN UC A SIDE B ...
Page 76: ...76 1 2 3 4 1 2 3 4 F E D C B A DEH P550MP XN UC 8 OPERATIONS ...
Page 77: ...77 5 6 7 8 F E D C B A 5 6 7 8 DEH P550MP XN UC ...
Page 78: ...78 1 2 3 4 1 2 3 4 F E D C B A DEH P550MP XN UC ...
Page 79: ...79 5 6 7 8 F E D C B A 5 6 7 8 DEH P550MP XN UC ...
