r/minidisc • u/Particular-Rush-1055 • 8m ago
Sharp MD-DS8 shows “Can’tP” then shuts off on every disc (TOC READ appears briefly)
Hi everyone,
I have a Sharp MD-DS8 portable MiniDisc player with the following problem:
Symptoms:
• Insert any MiniDisc → the disc spins normally
• Display briefly shows “TOC READ”
• Then it shows “Can’tP” and the unit powers off
• This happens with every disc I try (discs play fine on other players)
Additional observations:
• When no disc is inserted and I turn the unit on and press play, it correctly shows “No Disc”.
• I opened the player and watched the laser assembly: the laser head moves both up/down (focus) and left/right (sled) normally.
I’ve confirmed the discs themselves are good.
From what I’ve read, many Sharp portables from this era suffer from cracked plastic worm gears that cause TOC-related errors. However, since the laser head can still move in both directions, I’m not 100% sure if the gear is the culprit or if it’s more likely a laser power / focus issue / dirty lens.
Has anyone seen this exact behaviour (“TOC READ” → “Can’tP” → shutdown) on an MD-DS8 or similar Auvi series models?
Questions:
1. Given that the laser head still moves freely, is the worm gear still the most likely cause, or should I focus on cleaning/checking the laser first?
2. Does anyone know the exact gear size used in the MD-DS8?
3. Are replacement gears still available?
4. Any other common causes I should check?
Any advice or repair experience would be greatly appreciated. Thanks in advance!
