VC-M303 (serv.man2). Mechanisium Operation Flowchart and Trouble Shooting Guide - Sharp VCR Specification (repair manual). Page 6

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37
YES
YES
NO
NO
NO
NO
YES
YES
Replace capstan motor.
4-ii) Unusual sound in FF/REW mode
Is reel disk height as specified ?
Thrust gap found at reel disk ?
part on main PWB ?
Turn capstan motor by hand.
Unusual sound heard ?
’s gears for
damage. Replace damaged gear
with new one.
• Reel disk
• Limiter pulley ass
’y
• Idler wheel ass
’y
Check reel disk and main chassis.
And replace defective parts.
Adjust reel disk height.
Rearrange the parts on main PWB.
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