Samsung TV Model CT-3329V need repair help

[rholly1975]

I have this old tv, when i turn to channel 1 up to 13 there is only raster. No sound, no video while channel 14 and up is working perfectly. I tried to re-solder all parts inside the tuner but still the same problem occurs. I check also the IF located in circuit board but still intact. Is it tuner problem? pls help. tuner number is TECC1880PA09C(S). There's 2 IC inside the tuner one is TD6359p and the other i think belongs to clock because i cant see the part number.. pls help

[vtech]

Sounds like a problem within the tuner (lost lo-band). While there is a possibility of the PLL (TD6359) causing the problem, there is no sure way to tell before hand and it may be sometning else within the tuner.

A lot less headache to change the tuner--if it's worthed?

[rholly1975]

thanks vtech[b], may be the tuner need to be replace because i do replaced TD6359p by new ones but the problem still there

[vtech]

Then, it has to be something else in the tuner's "low band" circuitry.