5-4 Trouble shooting Chart
No audio output
No audio output
Go
No
Yes
Yes
Yes
Replace Amplifier Board
No
Replace U8 on Main Board or
replace Main Board
Yes
Refer to CON502 on
Power Board
No
Check v34V for whether normal or
not at on Amplifier Board
Check the 24Pin FFC connection XP13 on
Main Board and XP1 on Amplifier Board
whether right or not between Main Board
and Amplifier Board
Check the control signal whether right or
not at the U8 Pin6, Pin7 on Main Board
and the signal at the XP13 Pin1,2,3,4,5,7
Check XP4 Pin1 5V on Main Board
whether normal or not
Содержание HTB3510
Страница 18: ...X AUDIO IN 2 1 3 5MM STEREO 3 1 2 3 2 8 ...
Страница 19: ...X LAN LAN 1 2 9 ...
Страница 41: ...7 6 7 6 Front Control Board Print layout top side ...
Страница 42: ...7 7 7 7 Power Board Print layout top side ...
Страница 43: ...7 8 7 8 Amplifier Board Print layout bottom side ...
Страница 44: ...7 9 7 9 Amplifier Board Print layout top side ...
Страница 49: ...PIN ASSIGNMENT 9 2 ...
Страница 72: ...Pin Symbol Type Description A4 VWDC3O Analog Output Output Voltage 3 of Laser Diode Control in APC 9 25 ...
Страница 73: ...10 1 10 1 Exploded View for HTB3510 12 93 94 ...
Страница 74: ...10 2 10 2 Exploded View for HTB3510 98 X78 55 51 40 ...