- 51 -
TROUBLE SHOOTING GUIDE
NO
Check DVD/VR SET.
NO
YES
Is there voltage at
pin 1,3,6 of IC5502?
YES
Is there voltage at
pin 5 of IC5502?
NO
Check Q5517.
YES
Check of IC5502.
SURROUND SPEAKER NO SOUND.
Is there waveform at
pin 4 and 5 of J5501?
Check of DIODE.
D5502 ~ D5509