Read Harman Kardon BDT 20 - BDT 2 (serv.man2) Service Manual online
Remote control does not work
Go
Yes
No
yes
Remote c ontrol
does not work
does not work
NO
Replace th e batter y for remote
controller
controller
Check whether the remote
controller’s batter
controller’s batter
y is
exhausted or not.
Check the IR1 power
supply+3.3V_STBIR
Check the +3.3 V net no front board
Replace IR1
Yes
Trouble shooting chart
5-2
harman/kardon
BDT 2 / BDT 20 Service Manual
Page 10 of 37
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