NAD C715 Service Manual

2-8
FS2020 (Venice) HW Spec 1.2
Serial
Flash
Band III
RF
External
DAC or
CODEC
SDRAM
(optional)
USB
I/face
Audio
DAC
S/PDIF
& RDI
I/faces
384KB
RAM
Serial
I/Faces
FS1010
(Chorus)
Keypad
/Rotary
encode
LCD
5V
Figure 1 - Venice module block diagram (functions in white are on board, in grey are external)
The pin-out for CN1 is as follows:
Pin Description Pin Description
1 5V 23 AUD_SCLK
2 5V 24 AUD_MCLK
3 Audio Left Out 25 LCD DAT 0
4 Audio Ground 26 LCD DAT 1
5 Audio Right Out 27 LCD DAT 2
6 GND 28 LCD DAT 3
7 GND 29 LCD DAT 4
8 USB DM 30 LCD DAT 5
9 USB DP 31 LCD DAT 6
10 GND 32 LCD DAT 7
11 GND 33 LCD_F
12 SPDIF Out 34 LCD_LRS
13 GND 35 LCD_M
14 GND 36 LCD_PE
15 S1_DIN 37 SPDIF In
16 S1_DOUT 38 RDI Out
17 3.3V 39
SCP_CLK
18 3.3V 40
SCP_DAT
19 3.3V 41 PDM Out
20 GND 42 AUD_SDOUT1
21 AUD_SFR 43 AUD_SDOUT2
22 AUD_SDOUT0 44 AUD_SDIN

NAD C715 Specifications

General

Frequency range	80 - 22000 Hz
Audio formats supported	MP3
Signal-to-Noise Ratio (SNR)	95 dB
Total Harmonic Distortion (THD)	0.15 %
Digital tuner	Yes
Supported radio bands	AM, FM
Device type	Portable CD player
Product color	Black
Disc loading type	Tray
Channel separation	78 dB
Number of optical discs	1 discs
Volume control	Rotary
Video in	1
Package depth	116 mm
Package height	362 mm
Package weight	6000 g

Weight and Dimensions

Depth	324 mm
Width	213 mm
Height	103 mm
Weight	4500 g