Can’t read disc or can’t open the disk door
Yes
Check the connection of 4pin cable to the
main board or replace the loader motor
Can’t read disc or can’t
open the disk door
Check whether 45pin and
8pin cable from main board
connection to the loader is
normal
Replace
U409, XP7 or main
board
NO
GO
Check whether load
motor runs well
Fix the connection 45pin cable or
8pin cable.
NO
Yes
Trouble shooting chart
5-4
Check if any bad
component or soldering
exists around U409 and
XP7, including the bottom
layer
Fix the bad component or soldering
Try to replace loader or update
software to fix the issue.
Yes
NO
Содержание bdp2100/12/05/f7/x78
Страница 13: ...4 3 5 SOURCE 1 2 TV 2 5 ...
Страница 14: ...6 USB DVD VCD CD BD BD 3D DivX Plus HD MKV MP3 JPEG 2 3 4 1 1 2 3 2 6 ...
Страница 40: ...7 6 7 6 Front Board Print layout bottom side for BDP2100 12 05 F7 ...
Страница 41: ...7 7 7 7 Front Board Print layout bottom side for BDP2100X 78 ...
Страница 42: ...7 8 7 8 Front Board Print layout bottom side for BDP2100X 78 ...
Страница 43: ...7 5 7 5 Power Board Print layout bottom side for BDP2100 12 05 F7 X78 ...
Страница 46: ...PIN ASSIGNMENT 9 2 ...
Страница 69: ...Pin Symbol Type Description A4 VWDC3O Analog Output Output Voltage 3 of Laser Diode Control in APC 9 25 ...
Страница 70: ...10 1 10 1 Exploded View for BDP2100 12 05 ...
Страница 71: ...10 2 10 2 Exploded View for BDP2100 F7 ...
Страница 72: ...10 3 10 3 Exploded View for BDP2100X 78 ...