Denon DN-D4500 Service Manual page 16

Pin No. Pin Name
112 DATA4 D4
113 DATA3 D3
114 DATA2 D2
115 DATA1 D1
116 DATA0 D0
117 GND GND
118 VDDEXT VDDEXT
119 _BG
120 _BGH
121 ADDR19 BA1
122 ADDR18 BA0/ADDR18
123 ADDR17 ADDR17
124 ADDR16 ADDR16
125 ADDR15 ADDR15
126 ADDR14 ADDR14
127 ADDR13 ADDR13
128 GND GND
129 GND GND
130 GND GND
131 GND GND
132 GND GND
133 GND GND
134 VDDEXT VDDEXT
135 ADDR12 ADDR12
136 ADDR11 ADDR11
137 ADDR10 ADDR10
138 ADDR9 ADDR9
139 ADDR8 ADDR8
140 ADDR7 ADDR7
141 ADDR6 ADDR6
142 ADDR5 ADDR5
143 VDDINT VDDINT
144 GND GND
145 VDDEXT VDDEXT
146 ADDR4 ADDR4
147 ADDR3 ADDR3
148 ADDR2 ADDR2
149 ADDR1 ADDR1
150 _ABE1 SDQM1
151 _ABE0 SDQM0
152 _AWE
153 _ARE _ARE
154 _AOE
155 GND GND
156 VDDEXT VDDEXT
157 VDDINT VDDINT
158 _AMS3
159 _AMS2
160 _AMS1
161 _AMS0 _AMS0
162 ARDY
163 _BR
164 SA10 SA10
165 _SWE _SWE
166 _SCAS _SCAS
167 _SRAS _SRAS
168 VDDINT VDDINT
169 CLKOUT CLKOUT
170 GND GND
171 VDDEXT VDDEXT
172 _SMS _SMS
173 SCKE SCKE
174 GND GND
175 GND GND
176 GND GND
Symbol I/O DET Ext
I/O - -
I/O - -
I/O - -
I/O - -
I/O - -
- - -
I - -
O - -
O - -
I/O - -
I/O - -
I/O - -
I/O - -
I/O - -
I/O - -
I/O - -
- - -
- - -
- - -
- - -
- - -
- - -
I - -
I/O - -
I/O - -
I/O - -
I/O - -
I/O - -
I/O - -
I/O - -
I/O - -
I - -
- - -
I - -
I/O - -
I/O - -
I/O - -
I/O - -
I/O - -
I/O - -
O - -
O - -
O - -
- - -
I - -
I - -
O - -
O - -
O - -
O - -
I - -
I - -
I/O - -
O - -
O - -
O - -
I - -
I/O - -
- - -
I - -
O - -
O - -
- - -
- - -
- - -
Ini Res
- - Ext. bus data 4
- - Ext. bus data 3
- - Ext. bus data 2
- - Ext. bus data 1
- - Ext. bus data 0
- - GND
- - I/O power supply (+3.3V)
- - Bus grant signal
- - Bus grant hang signal
- - Ext. bus address 19
- - Ext. bus address 18
- - Ext. bus address 17
- - Ext. bus address 16
- - Ext. bus address 15
- - Ext. bus address 14
- - Ext. bus address 13
- - GND
- - GND
- - GND
- - GND
- - GND
- - GND
- - I/O power supply (+3.3V)
- - Ext. bus address 12
- - Ext. bus address 11
- - Ext. bus address 10 (SDRAM: connects SDA10)
- - Ext. bus address 9
- - Ext. bus address 8
- - Ext. bus address 7
- - Ext. bus address 6
- - Ext. bus address 5
- - Core power supply (+1.2V)
- - GND
- - I/O power supply (+3.3V)
- - Ext. bus address 4
- - Ext. bus address 3
- - Ext. bus address 2
- - Ext. bus address 1
- - SDRAM data mask 1
- - SDRAM data mask 0
H H Async memory write enable
H H Async memory read enable
- - Async memory output enable
- - GND
- - I/O power supply (+3.3V)
- - Core power supply (+1.2V)
- - Async memory bank select 3
- - Async memory bank select 2
- - Async memory bank select 1
- - Async memory bank select 0
- L Bus wait ready signal
- H Bus request signal
- - Sync memory A10
- - Sync memory write enable signal
- - Sync memory row address strobe signal
- - Sync memory column address strobe signal
- - Core power supply (+1.2V)
- - Sync memory clock output
- - GND
- - I/O power supply (+3.3V)
- - Sync memory bank select signal
- - Sync memory clock enable signal
- - GND
- - GND
- - GND
16
DN-D4500 / BU4500
Function