Denon AVC-A1D, Service Manual

Page: 20 / 101

20
AVC-A1D/AVR-5700
MSM32R0050-521GS
(DS: IC120)
Name Function
MSM32R0050-521GS Terminal Function
Pin
No.
1 Vcc Vcc
2 RFS0 I/O RFS for SHARC(64fs)
3 GND GND
4 N.C. I/O
5 GND I/O
6 RFS1 I/O RFS for SHARC(256fs)
7 GND I/O
8 RFS1A I/O Same as RFS1
9 GND I/O
10 N.C. I/O
11 GND I/O
12 DATA2 I/O Output data from SHARC
13 GND I/O
14 N.C. I/O
15 GND I/O
16 DATA3 I/O Data for L/R DAC
17 GND I/O
18 DATA4 I/O Data for C/SW DAC
19 GND I/O
20 DATA5 I/O Data for SL/SR DAC
21 GND I/O
22 DATA6 I/O Data for reserve DAC
23 GND I/O
24 GND I/O
25 LRCK1 I/O LRCK for all DAC
26 Vcc
27 N.C. I/O
28 GND GND
29 BCK1 I/O BCK for all DAC
30 GND I/O
31 GND I/O
32 MCK1 I/O MCK for all DAC
Symbol
33 GND I/O
34 N.C. I/O
35 N.C. I/O
36 N.C. I/O
37 N.C. I/O
38 N.C. I/O
39 N.C. I/O
40 Vcc Vcc
41 N.C. I/O
42 GND GND
43 N.C. I/O
44 N.C. I/O
45 N.C. I/O
46 N.C. I/O
47 N.C. I/O
48 N.C. I/O
49 N.C. I/O
50 LRCK0 I/O LRCK for RFS0 generation
51 GND I/O
52 GND I/O
53 BCK0 I/O BCK for RFS0 generation
54 GND I/O
55 Vcc Vcc
56 MCK0 I/O MCK for RFS1 generation
57 N.C. I/O
58 GND GND
59 /SRESET RESET System reset (L: Reset)
60 GND I/O
61 /CRESET I/O Clock reset (L: Reset)
62 GND I/O
63 GND I/O
64 /D_MUTE I/O DAC mute (L: Mute)
Name Function
Pin
No.
Symbol
49
64
1 16
17
32
33
48
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