Daewoo TVZ 1341X, Service Manual

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Tape Path Alignment Procedures
The tape transporting system is precisely aligned at the factory and under the normal circumstances will not require adjust-
ment. However, if noise appears in the playback picture, it can be considered that the tape damage has occurred or the
tape path has changed, readjustment of the tape path is necessary.
ADJUSTMENT FLOW FOR THE TAPE TRANSPORTING SYSTEM
22
MECHANICAL ADJUSTMENTS
CLEANING
PATH ROUGH ADJ. S GUIDE ROLLER HEIGHT ADJ.
• DRUM TOTAL ASS'Y
• A/C HEAD ASS'Y
• PINCH LEVER
TOTAL ASS'Y
• S-POLE BASE ASS'Y
• T-POLE BASE ASS'Y
• TENSION LEVER
ASS'Y
A/C HEAD HEIGHT ADJ.
PG(PHASE GENERATOR)
ENTRANCE ENVELOPE
EXIT ENVELOPE WAVEFORM
SP, EP
ENTRANCE & EXIT ENVELOPE
WAVEFORM FINE ADJ,
• X-POSITION ROUGH ADJ.
• ENTRANCE & EXIT ENVELOPE
WAVEFORM FINE ADJ.
• REVIEW
¤A
PLAY
CHANGE
CHANGE
AUDIO TILT, HEIGHT
AZIMUTH ADJ.
S GUIDE POST FLANGE
T GUIDE ROLLER HEIGHT ADJ.
LINEARITY ADJ.
PATH PRE-ADJ.
AUDIO ADJ.
TRACKING
X-POSITION ADJ.
Table. 8 Flow Chart of Tape Path Alignment