Panasonic TX-21GV1C Serviceanleitung Seite 31

ADJUSTMENT OF TAPE TRANSPORTING SYSTEM
Generally the TAPE TRANSPORTING SYSTEM has been precisely adjusted in the factory and does not ordinarily require
readjustment, but when noise and tape damage take place and part assemblies that comprise the TAPE TRANSPORTING
SYSTEM are replaced, check and readjust the TAPE TRANSPORTING SYSTEM. Refer to the following flow chart in order to
adjust the TAPE TRANSPORTING SYSTEM.
b DRUM TOTAL ASSEMBLY
b A/C HEAD ASSEMBLY
b PINCH LEVER TOTAL
ASSEMBLY
b S POLE BASE ASSEMBLY
b T POLE BASE ASSEMBLY
b TENSION LEVER
ASSEMBLY
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CLEANING
S/T GUIDE ROLLER
HEIGHT ADJUSTMENT
A/C HEAD AS ADJUSTMENT (TILT ADJUSTMENT)
AUDIO AZIMUTH
ADJUSTMENT
A/C HEAD ADJUSTMENT
X-POSITION ADJUSTMENT
PLAYBACK PHASE
ADJUSTMENT
LINEARITY ADJUSTMENT
DRUM ENTRANCE/EXIT ENVELOPE FINE TUNING
REVIEW~PLAY CHANGING OPERATION CHECK
(A/C HEAD TILT & HEIGHT ADJUSTMENT)
AUDIO AZIMUTH
ADJUSTMENT
X-POSITION ADJUSTMENT
TRACKING
31
S/T GUIDE POST FLANGE
AUDIO OUTPUT CHECK