Denon S-301 Service Manual page 28

Pin
No Pin Name
172 DAC AVSSB
173 DAC GOUT
174 DAC AVDDG
175 DAC AVSSG
176 DAC ROUT
177 DAC AVDDR
178 DAC AVSSR
179 DAC COMP
180 DAC RSET
181 DAC VREFOUT
182 DAC VREFIN
183 DAC AVDD
184 DAC AVSS
185 DAC GR AVSS
186 DAC GR AVDD
187 DAC PVDD
188 TEST0
189 TEST1
190 TEST2
191 XTAL IN
192 XTAL OUT
193 VDD9
194 VSS
195 IN CLK PORT 2
196 D1 IN 0
197 VDDcore8
198 VSScore
199 D1 IN 1
200 D1 IN 2
201 D1 IN 3
202 D1 IN 4
203 D1 IN 5
204 D1 IN 6
205 D1 IN 7
206 FIELD ID PORT 2
207 VSYNC PORT 2
208 HSYNC PORT 2
Note: * - The connection of these pins depends on the type of external SDRAM used.
Voltage
I/O Type Tolerance Drive
Ground
Output 34 mA
Power
Ground
Output 34 mA
Power
Ground
Output
Output
Output
Input
Power
Ground
Ground
Power
Power
5v
Input
5v
Input
5v
Input
Input
Output
Power
Ground
Input 5v 4 mA
Input 5v 4 mA
Power
Ground
Input 5v 4 mA
Input 5v 4 mA
Input 5v 4 mA
Input 5v 4 mA
Input 5v 4 mA
Input 5v 4 mA
Input 5v 4 mA
Input 5v 4 mA
Input 5v 4 mA
5v 4 mA
Input
28
Pull up/
Pulldown Description
Analog Ground for B channel
Analog G/Y output
3.3 V Analog power pin for G channel
Analog Ground for G channel
Analog R/V output
3.3 V Analog power pin for R channel
Analog Ground for R channel
Compensation for video DACs
Current setting resistor for video DACs
1.28 V Internally generated voltage reference for
video DACs
External Voltage reference for video DACs
3.3 V Analog power pin for DAC
Analog Ground for DAC
Ground for DAC Guard ring
3.3 V Power pin for DAC Guard ring
3.3 V Power pin for DAC pads
Test pin connect to ground
Test pin connect to ground
Test pin connect to ground
External parallel crystal oscillator
External parallel crystal oscillator
3.3 V - Power pin for IO
Ground
Port 2 - Data Clock input
Port 2 - ITU-R BT656 digital data input
1.8 V Power pin for core
Ground
Port 2 - ITU-R BT656 digital data input
Port 2 - ITU-R BT656 digital data input
Port 2 - ITU-R BT656 digital data input
Port 2 - ITU-R BT656 digital data input
Port 2 - ITU-R BT656 digital data input
Port 2 - ITU-R BT656 digital data input
Port 2 - ITU-R BT656 digital data input
Port 2 - Odd/Even Field identification
Port 2 - Vertical sync or reference
Port 2 - Horizontal sync or reference
S-301