Aiwa XR-H2000EZ Service Manual page 22

IC, M65849BFP-631D
Pin No.
Pin Name
1 MCLKONT
2 TEST1
3 CLOCK
4 STB
5 DATA
6 CKO
7 CKI
8 VCC
9 DSO
10 TEST
11 LPF11
12 LPF12
13 LPF1O
14 ADI
15 ADO
16 GND
17 DAI
18 DAO
19 LPF21
20 LPF22
21
LPF2O
22 VIN
23 OUT
24 VREF
25 R OUT
26 L OUT
27 DELAY OUT
28 R IN
29 L IN
30 VDD
31 MIC IN
32 MVOL IN
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I/O
I Controls build-in-clock generation circuit with external R.
I Test mode "H" : Normal / "L" : Test.
I Clock input via serial bus.
I Strobe input via serial bus.
I Data input via serial bus.
O Clock output.
I Clock input.
– Power supply.
O (L+R) or (L-R) or MIC signal output.
O Memory/Mute/Sampling data output. (Not used.)
I Low pass filter 1 input 1.
I Low pass filter 1 input 2.
O Low pass filter 1 output.
I A/D integrator input.
O A/D integrator output.
– Ground.
I D/A integrator input.
O D/A integrator output.
I Low pass filter 2 input 1.
I Low pass filter 2 input 2.
O Low pass filter 2 output.
I Feedback volume input.
O Microphone output.
– Reference.
O Right channel mixing output.
O Left channel mixing output.
O Delay signal output.
I Right channel mixing input.
I Left channel mixing input.
– Power supply.
I Microphone input.
I Mix volume input.
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Description