Chapter 5. Circuit Description; Waveforms Of Servo Circuit - Sharp XL-DK257N Service Manual

XL-DK257N

CHAPTER 5. CIRCUIT DESCRIPTION

[1] Waveforms Of Servo Circuit

1
FOO
IC1
9
TRO
2
10
IC1
1
FOO
IC1 9
DMO
6
IC1
13
4
TEI
IC1
6
1
FOO
IC1
9
9
LRCKI
IC1 67
BCKI
10
IC1
66
AIN
11
IC1
65
1
FOO
IC1
9
6
DMO
IC1
13
1
FOO
IC1 9
5
RFO
IC1 89
4
TEI
IC1
6
7
IC1
74
TMAX
8
LPFO
IC1
76
DMO
6
IC1
13
FOO
1
IC1 9
5
89
IC1
RFO
5 – 1