Reference For Circuit Design; Waveform Shaping Circuit For Timing Sensor And Reset Detector (Epson Evaluation Circuit) - Epson M-192G Designer's Manual

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1 Reference for Circuit Design

1.1 Waveform Shaping Circuit for Timing Sensor and Reset Detector
VCC-O
VCC-O
nTP
-Tp
RP
Rp
EPSON
1SS118
2SA1015
VCC
1K
470
VCC
DTC143
2.7K
2 1
10K
74HC14
1000pF
VCC
51K
4 3
74HC14
[User Side]
TITLE
M-192G
Designer's Guide
(STANDARD)
(Epson Evaluation Circuit)
20
18
0.1uF
19
5
0.1uF
4
1000pF
3
SHEET
REVISION
C
Timing Sensor
+
–
Reset detector
[Printer Side]
NO.
NEXT SHEET
2 1