24
Enter factory mode and adjust
6EWP to see if picture changes
Check pin 20 of N201for voltage
and ground resistance
Check
V401 and DZ401
Check pin 12 N301 for voltage
and ground resistance
Check C416
Check and replace
N201 and N301
Check and replace
VD404 andVD406
Maintenance Service and Trouble Shooting
Summary of Contents for BH2404D
Page 3: ...2 Contents ...
Page 6: ...5 SAFETY PRECAUTIONS ...
Page 7: ...6 ...
Page 9: ...8 Warning and Cautions ...
Page 10: ...9 Warning and Cautions ...
Page 11: ...10 Warning and Cautions ...
Page 12: ...11 Warning and Cautions ...
Page 13: ...12 Warning and Cautions ...
Page 14: ...13 ...
Page 15: ...14 Parts and Funcitions ...
Page 16: ...15 Remote Controller Functions ...
Page 17: ...16 Program Diagram ...
Page 18: ...17 Program Diagram Program Diagram ...
Page 19: ...18 ...
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Page 21: ...20 ...
Page 22: ...21 ...
Page 29: ...28 Circuit Diagram ...
Page 30: ...29 Circuit Explanation ...
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Page 39: ...38 ...
Page 40: ...56 Information of Resistors and Capacitors ...
Page 42: ...58 ...