CHANNEL TV CAN'T BE STORED

CHANNEL TV CAN'T BE STORED


CHANNEL TV CAN'T BE STORED
TV can not lock channel
Because these days are busy, just this afternoon I went to a friend's house for his TV repair. Actually already 3 days ago, he asked me to his house because his 2 TV was broken. I arrived at my friend's house. and 1 tv was taken to the service center because he thought I cannot come.
"Sorry I have been just inter to service TV" my friend said.
"It's okay, the other tv?" I asked.
"the other tv is still in the bedroom, I take it out first, channel lost"
After under out my friend, I try to turn on TV CHINA 21 ". Then select channel there signal, then disappear like shifted, then I try searching semi auto tv can catch channel but just pass. I open chasing tv, IF transformer I dislodged, see the series 6019 I went straight to the store that not far from my friend's house, and Alhamdulillah can the goods, IF transformer type 6019 for Rp.7000, -.

I went back to my friend's house, then I put the new IF transformer I bought. and after I put his IF transformer I turn on tv, Jreeng... broadcast already exist, then I try auto searching broadcast can be stored all, Alhamdulillah.., Paid bro..

patient:
TV MAKAYA Model No. R-21MC48
using IC LA76810A, LC863332A
memory A81DC

case:
can not save / can not lock channel;

solution:
Replace IF Transformer