Ic Description - Aiwa SX-DV1 Service Manual

IC DESCRIPTION -5/5 (IC,YSS915C-PK28MP-1 -1/1)
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Pin No. Pin Name
1 DI
2 BCI
3 DO
4 L/R
5 DVDD1
6 BCO
7 DVSS1
8 AVDD
9 PLLC
10 AVSS
11 ADC1
12 ADC2
13 VREF
14 MICIN
15 AOL
16 AOR
17 XI
18 /IC
19 DVDD2
TE
20 DEPI
L 13942296513
21 DVSS2
22 XISEL/ZERO
23 P0
24 /CS
25 /SCK
26 CDI
27 CDO
28 SDSY
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I/O
I Digital audio input Serial data
I Digital audio input Bit clock
O Digital audio output Serial data
O Digital audio output Word clock
- Power supply, +5 V (for digital system)
O Digital audio output Bit clock
- Ground (for digital system)
- Power supply, +5 V (for analog system)
- Connecting resistor and capacitor for PLL
- Ground (for analog system)
- Connecting capacitor for ADC
- Connecting capacitor for ADC
O Referential voltage output
I Analog input, analog voice signal for microphone channel
O Outputs analog voice signal for L channel
O Outputs analog voice signal for R channel
I External clock input
I Initial clear (Low active)
- Power supply, +5 V (for digital system)
I De-emphasis control (H : On, L : Off)
- Ground (for digital system)
I/O Switches master clock rate/ZERO output
I/O Test input terminal /P0 output
I Microcomputer interface input Chip select
I Microcomputer interface input Serial clock
I Microcomputer interface input Serial data
O Microcomputer interface output Serial data
I Digital audio input Word clock
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Description
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