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Take-up functions normally, but tape
Trouble with motor
speed lower than regular speed
Fluctuation in
power supply
Trouble with power
transmission mechanism
Wow/Flutter.
Irregular tape movement
Trouble with power
transmission mechanism
.
Take-up reel shaft does not
Unit does not operate
in Fast Forward mode
tape on unit
Take-up reel shaft does not
rotate when tape is
placed on unit
Trouble with
power transmission
material (feit) in take-up
mechanism
reel shaft assembly
Defective reel ————
and slipping on motor bushing
Capstan drive belt not in
correct driving position
Trouble with motor
Decreased motor torque ————————
| Defective motor starting
Trouble with Ty
motor torque=—""—
Rotor shaft dragging due
to lack of oil
Overhaul motor. Clean and
re-lubricate oilite metal
Defective motor starting
capacitor (6a, 6)
Replace (6a, 6)
Check line voltage and cycles.
Use voltage regulator if line
voltage is lower than standard
Capstan drive belt stretched
Replace belt
Place belt in position
Oil adhering to motor
Wipe off oil
bushing and/or flyweel
Check motor torque
Replace C6
capacitor (C6)
ae
Check reel shaft assemblies
Replace reel shaft assembly
if tension not adjustable
Take-up, supply reel shaft
dragging or excessive tension
Capstan drive belt stretched
eae
——Check
belt
and slipping
Unbalanced flyweel rotation
Check balance. Replace flywheel
Rubber on pinch wheel
deteriorated
Check rubber on pinch wheel
and replace pinch wheel
Check and replace defective part
Clean and re-oil if it again
provides smooth rotation
Pinch wheel or tape guide
does not rotate smoothly
Dust on heads
Clean heads
Insufficient pinch wheel pressure —Re-adjust pinch wheel pressure
Capstan bushing slippin on
Tighten capstan mounting
screw
flywheel shaft
"
:
Replace worn-out idler.
Lubricate oilite metal in center
idler
Worn-out idler wheel or no oil
Trouble with
rotate even without placing — power transmission
mechanism
Oil adhering to take-up idler
Tighten motor bushing
Loose motor bushing
.
mounting screw
Take-up idler wheel does
not function properly
Check and readjust
idler wheel
Take-up reel shaft assembly
Check, clean and re-oil
does not function properly
reel shaft assembly
Check lever "*G"'
Check motor torque.
Replace
motor if
required
Defective motor starting
E
;
:
xcessive slippage of clutch
Check take-up reel
shaft assembly
Tape guide roller does
not rotate smoothly
Check guide roller
Re-Oil or replace
Take-up warped and
Ze
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