Epson PX-8 Technical Manual page 248

REV.-A
Drive HP motor and
check HP switch for
proper make and
break.
Replace HP switch.
Check zener diode
ZD1.
Check IC5,pins 5 and
6
y
Replace transistor 03.
Measure resistance of
HP motor winding.
Replace HP motor.
....----+l
y
5-47
GOTO
3.5
Replace IC5.
Replace capstan mo-
tor.
Readjust engagement
between C shaft and
reel gear.
Possibly a reel failure.
Replace microcassette
tape drive mechanism .