Read Harman Kardon CDR 20 (serv.man13) Service Manual online
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TROUBLESHOOTING GUIDE
1. Initial Lead-in Operation
2. Trouble List(Circuit)
(In the Initial Lead-in Operation Mode)
A. Pick-Up doesn’t move to the inner-track.
B. Pick-Up lens doesn’t move up and down.
C. Disc doesn’t rotate.
D. The Laser(RED) of Pick-Up doesn’t light.
E. TOC isn’t read.
A. Pick-Up doesn’t move to the inner-track.
B. Pick-Up lens doesn’t move up and down.
C. Disc doesn’t rotate.
D. The Laser(RED) of Pick-Up doesn’t light.
E. TOC isn’t read.
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