3-8
Does signal pulse
input to IC206 Pin
58
,
59
when
the powe is on?
Does signal goes
"High" to IC206 Pin
194
when the
power is on?
Does
TTL pulse output to
IC206 Pin
14
,
14
?
Does
33.8688MHz clock input
to IC206 Pin
63
?
Is IC206
Pin
83
,
84
,
88
,
89
voltage
about 2.2V?
Replace IC206
(IC206 soldering or IC defect).
Replace IC700
(IC700 soldering or IC defect)
Check "2.µ-COM Part".
Replace X301 or
IC308(30MHz clock defect)
CHECK POINT(General)
5. RF/Servo Circuit
A.
END
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
w
w
w
.
r
t
v
-
h
o
r
v
a
t
-
d
j
.
h
r
