28
LED Blinks Seven Times
Refer to the AP Board test point locations
Refer to the AP Board test point locations
Slide 13
Slide 13
Conduct a voltage check on the
AP Board.
Sound
20V OK?
No
Check and replace if necessary
IC7218 and biasing components.
Main 9V
OK?
5V OK?
No
Check and replace if necessary
IC7210 and biasing components.
Check and replace if necessary
IC7205 and biasing components.
30V Tuner?
No
Check and replace if necessary
D7601 or D7602 and biasing components.
Summary of Contents for Lx-600
Page 6: ...6 Board Description...
Page 31: ...31 Pedestal Removal...
Page 32: ...32 Pedestal Removal...
Page 33: ...33 The End The End...
