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2-2-2. MOVEMENT CHECK LIST FOR THE MAIN PARTS OF THE MECHANISM
Mechanism mode
Principal parts
T brake assembly
S brake assembly
T soft brake assembly
S soft lever
BT lever assembly
BT spring
Pinch roller lever assembly
Clutch mounting assembly
Load lever assembly
Capstan brake assembly
S and T incline mounting assembly
Cleaner roller assembly
2-2-3.HOW TO CHECK THE MECHANISM MODE
POSITION
You can tell which mode the mechanism is currently in by
looking at the codes and marking-lines on the crescent
slide on the underside of the mechanism chassis. The
edge of the crescent mounting is used as the reference
line, as shown in Fig.2-2-2, and the marking-lines and
symbols indicating the mechanism modes are displayed
on the crescent slide, which slides against the edge of the
crescent mounting. The mechanism mode is read off
from the marking-line on the slide crescent which is
aligned with the reference-line on the crescent mounting.
Example: In Fig.2-2-2, marking-line 6 is aligned with the
reference-line on the crescent mounting, so the mecha-
nism is seen to be in FF/REW mode.
2-2-4. SELF-DIAGNOSIS DISPLAY
Some models are equipped with the SELF-DIAGNOSIS
DISPLAYS function.
Use it as a means of finding out the symptoms and cause
of the error before performing repairs.
For details, refer to the separate service manual for the
respective models.
OFF
OFF
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
UP/
UP
UP
UP
DOWN
PLAY
PLAY
PLAY
PLAY
UNLO
UNLO
UNLO
LO
OFF
OFF
OFF
OFF
LO
OFF
OFF
OFF
(ON)
–7–
(S): Strength
OFF
OFF
OFF
ON
OFF
OFF
OFF
OFF
ON
ON
ON
OFF
OFF
OFF
OFF
ON
OFF
ON
ON
ON
OFF
ON(W)
ON(W)
ON(S)
DOWN/
ON
OFF
ON
UP
PLAY
PLAY
PLAY
PLAY
LO
LO
LO
LO
OFF
OFF
OFF
ON
UNLO
(ON)
OFF
OFF
OFF
(W): Weakness
OFF
ON
OFF
ON/OFF
OFF
ON
OFF
ON/OFF
OFF
OFF
OFF
ON
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON(S)
ON(S)
ON(W)
OFF
ON
OFF
OFF
ON
PLAY
PLAY
FF
PLAY
LO
LO
LO
LO
OFF
OFF
OFF
ON
OFF
OFF
OFF
OFF
Fig.2-2-2
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