Read JBL BD 300 (serv.man2) Service Manual online
Remote control does not work
Go
Yes
Yes
Yes
Remote control
does not work
NO
Replace the battery for remote
controller
Check whether the remote
controller’s battery is
exhausted or not.
Check the IR601 is right
output
Check the connect line is OK
No
Trouble shooting chart
Replace IR601
5- 3
JBL
SB 300 Service Manual
Page 10 of 41
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