M62475FP 데이터 시트보기 (PDF) - MITSUBISHI ELECTRIC
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M62475FP Datasheet PDF : 19 Pages
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MITSUBISHI SOUND PROCESSOR ICs
M62475FP
AUTOMATIC ADJUSTMENT CD PREAMPLIFIER SERVO CONTROLLER
AUTOMATIC ADJUSTMENT FLOWCHART
BASIC ROUTINE
AUTOMATIC ADJUSTMENT EXAMPLE
Serial data command: XXOOOCBA (XX is specified according to
V
the adjustment command.)
Vthc+
CLPF PIN 27 Vref
t
START
Vthc-
Initialization for XX
DATA OUT=0
YES
CBA > 0
YES
NO
NO
Setting of CBA CBA-1
NO
CBA < 7
YES
Setting of CBA CBA+1
DOUT PIN 26
t
0
MCU CHECK
POINT
ADJ COMMAND CBA=4
5
6
7
6
END OF
ADJUSTMENT
V
Vthc+
CLPF PIN 27 Vref
t
Vthc-
DATA OUT=1
NO
DATA OUT=0
NO
YES
YES
DOUT PIN 26
t
0
Setting of CBA CBA+1
Setting of CBA CBA-1
MCU CHECK
POINT
ADJ COMMAND CBA=4
5
6
5
END
END OF
ADJUSTMENT
MITSUBISHI
ELECTRIC
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