Denon DN-D4500 Service Manual page 13

Pin No. Pin Name
100 P54,BSTRE
101 P55,WR_
102 CS3_
103 A00
104 A01
105 A02
106 A03
107 A04
108 A05
109 A06
110 A07
111 A08
112 PD6
113 PD7,TM7IO
114 A09
115 A10
116 A11
117 A12
118 A13
119 VDD
120 PC4
121 A14
122 A15
123 A16
124 A17
125 A18
126 A19
127 A20
128 A21
Simbol I/O DET
LDEND2 I
O
CS3_ O -
A00 O -
A01 O -
A02 O -
A03 O -
A04 O -
A05 O -
A06 O -
A07 O -
A08 O -
OPENSW2 I
CLOSESW2 I
A09 O -
A10 O -
A11 O -
A12 O -
A13 O -
VDD - -
INSW2 I
A14 O -
A15 O -
A16 O -
A17 O -
A18 O -
A19 O -
A20 O -
A21 O -
Ext Ini Res
iPu Loading end (CD2)
iPu Reserved
- - - Not used
- - - Ext. memory address 0
- - - Ext. memory address 1
- - - Ext. memory address 2
- - - Ext. memory address 3
- - - Ext. memory address 4
- - - Ext. memory address 5
- - - Ext. memory address 6
- - - Ext. memory address 7
- - - Ext. memory address 8
iPu CD2 Tray open SW
iPu CD2 Tray close SW
- - - Ext. memory address 9
- - - Ext. memory address 10
- - - Ext. memory address 11
- - - Ext. memory address 12
- - - Ext. memory address 13
- - - Power (+3.3V)
iPu CD2 Inner SW
- - - Ext. memory address 14
- - - Ext. memory address 15
- - - Ext. memory address 16
- - - Ext. memory address 17
- - - Ext. memory address 18
Pd - - Ext. memory address 19
- - - Ext. memory address 20
- - - Ext. memory address 21
13
DN-D4500 / BU4500
Function
L:ON