3-10
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Only for training and service purposes
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3-2. TV MODE TEST
NO
Check DVD 1389P
related circuit
NO
YES
YES
YES
Check the cable
connection on pick-up head.
Change the TUNER
DVD_MODE
OK?
NO
NO
Change the MP1411
TV_5V
supply OK?
TV_AUDIO/VIDEO
OUTPUT Pin single
noraml?
Check the
IC MP1411?
TV_MODE_TEST
TV_MODE TEST END
NO
Check cable &
ANTENA attach
YES
Cable &
ANTENA?
NO
Reset the system
according to the local
TV system, then auto search
channels
YES
System
set right?
PAL/NTSC/
SECAM?
YES
YES
TV display normal?