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General Classification of Symptoms
Reading drag
To servo board service
9.
To KB board service K3
Cannot operate by remote
control
10.
11.
MIC no voice
To MIC service M1
To MIC service M2
MIC self activated
12.
Judgment standard for loader damage
When below phenomenon exist, the loader may be damaged.
1.
no spin
2.
no laser
3.
cannot open/close tray normally
4.
main axis turning, but no pickup focus or gliding
5.
cannot read discs
When above phenomenon exists, please try replacing loader to solve the
problem.
7-5
Summary of Contents for A-5181
Page 1: ...SERVICE MANUAL Model A 5181 DVD PLAYER www akai ru...
Page 15: ...DVD Box Block Diagram 6 1...
Page 21: ...8 1 8 1 Power Board Block Diagram...
Page 33: ...8 8 13...
Page 34: ...8 14...
Page 35: ...8 15...
Page 45: ...8 Repair of key board 8 25...
Page 46: ...8 Repair of key board 8 26...
Page 50: ...9 1...