Denon DN-V1700 Service Manual page 16

Pin No. Pin Name
193 ASEBRK/BRKACK
194 TD0
195 VDD
196 VSS
197 TMS
198 TCK
199 TDI
200 TRST
201 VDD-PLL2
202 VSS-PLL2
203 VDD-PLL1
204 VSS-PLL1
205 VDD-CPG
206 VSS-CPG
207 XTAL
208 EXTAL
PCM1716E (IC404)
28
LRCIN 1
DIN 2
27
26
BCKIN 3
4 25
CLKO
24
5
XTI
23
XTO
6
DGND 7 22
21
V 8
DD
9 20
V 2R
CC
10 19
AGND2R
11 18
EXTR
NC 12 17
16
V R 13
OUT
14 15
AGND1
I/O Function
I/O Pin break/Acknowledge
O Data out
Power Internal VDD (1.8V)
Power Internal GND (0V)
I Mode
I Clock
I Data in
I Reset
Power PLL2 VDD (3.3V)
Power PLL2 GND (0V)
Power PLL1 VDD (3.3V)
Power PLL1 GND (0V)
Power CPG VDD (3.3V)
Power CPG GND (0V)
O Crystal oscillator
I External clock/Crystal oscillator
Pin Description
Pin No. Pin Name I/O
1 LRCIN I
ML/IIS
2 DIN I
MC/DM1
3 BCKIN I
MD/DM0
4 CLKO O Buffered output of oscillator. Equivalent to system clock.
MUTE
5 XTI I
MODE
6 XTO O Oscillator output.
CS/IWO
 Digital ground.
7 DGND
RST
 Digital power. +5V
8 V
DD
ZERO
 Digital power. +5V
9 V 2R
CC
V 2L
AGND2R  Analog power. +5V
CC
10
AGND2L
11 EXTR O R-ch, common pin of analog output amp.
EXTL  No connection.
12 NC
NC
13 V R O R-ch, analog voltage output of audio signal.
OUT
 Analog ground.
V L
14 AGND1
OUT
 Analog power. +5V
15 V 1
V 1
CC
CC
16 V L O L-ch, analog voltage output of audio signal.
OUT
 No connection.
17 NC
18 EXTL O R-ch, common pin of analog output amp.
 Analog ground.
19 AGND2L
 Analog power. +5V
20 V 2L
CC
21 ZERO O Zero data flag.
22 RST I
23 CS/IWO I
24 MODE I
25 MUTE I
26 MD/DM0 I
27 MC/DM1 I
28 ML/IIS I
Note1: Pins 1,2,3; Schmitt Trigger input.
Note2: Pins 22,24,25,26,27,28; Schmitt Trigger input with pull-up resister.
Note3: Pins 23; Schmitt Trigger input with pull-down resister.
Memory Interface
Reset
SRAM DRAM
Function
Left & Right clock input. This clock is equal to the sampling rate-fs.*1
Serial audio data input. *1
Bit clock input for serial audio data. *1
Oscillator input (External clock input).
Reset. When this pin is low, the DF and modulators are held
in reset. *2
Chip select/input format selection.
When this pin is low, the Mode Control is effective. *3
Mode control Select. (H: Software, L: Hardware) *2
Mute control. *2
Mode control, DATA/De-emphasis selection1. *2
Mode control, BCK/De-emphasis selection2. *2
Mode control, WDCK/input format selection. *2
DN-V1700
SDRAM PCMCIA MPX
16