(
(
(
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f
B
G
7
TAPE
READ
MAP
PAGE
19
OF
45
172
ERROR
951--COMMAND
ERROR.
Loss
of
counterclockwise (forward) tape
direction control.
If you
do
not
remember the answer
to
the next
question watch
for
tape motion
as
you put the
cartridge
in
again. Quickly remove the cartridge
if
the tape moves.
Did
the
tape
move
as
soon
as
you
put
the
cartridge
in?
Y N
173
-If
you
do
not
remember the answer
to
the
next question, press R and then C
to
try the
test again.
Did
the
tape
reels
move
at
all
after
you
pressed
C ?
Y N
174
-If
there is a cartridge in the tape drive,
remove it.
-Look into the
front
of
the tape drive ,
watch
for
spindle (refer
to
202) rotation
after pressing R and then C on the
keyboard.
Does
the
spindle
rotate?
Y N
175
-While
looking into the
front
of
the tape
drive push the spindle (refer
to
202)
to
the left. Do not push
on
the rubber part
of
the spindle.
While
the spindle is pushed .to the left,
the tape
motor
should rotate the spindle.
Does
the
spindle
rotate?
Y N
II
2 2 2 2 1
2 1 1 0 9
o 0 0 0 0
C 0 E F G
D
G
1
9
MAP 0300-19
176
-Open the covers and see
if
the motor is running.
Is
the
motor
running?
Y N
2
o
o
H
177
-Power down.
-Unplug AC cable.
-Disconnect the power supply
ac
power
connector
J1
at the
ac
power
bQx
(refer
to
207).
-Disconnect the tape
motor
ac
power
connector
J3
at the ac power box (refer
to
207).
-Connect the tape
motor
ac
power connector
to
where the power supply ac power
connector was.
-Plug in AC cable.
-Power up.
Wait
30
seconds.
Does
the
tape
motor
run
now?
Y N
178
-Power down.
-Unplug AC cable.
-Replace ac power connectors in their
proper locations (tape
motor
connector at
J3
and ac power supply connector at
J1
;
refer
to
207).
Defective tape
motor
assembly (refer
to
202).
179
-Power down.
-Unplug AC cable.
- Replace
ac
power connectors in their proper
locations (tape
motor
connector at
J3
and ac
power supply connector at J 1 ; refer
to
207).
Test/replace ac wiring(refer
to
273).
28SEP76
PN
1608386
EC
829670 PEe 828851
MAP 0300-19