LG CF14D60

TV can be lit briefly, then standby.
Protection circuit TV LG one of lies in circuit BCL.
Measure the resistance value R, when stretched replace immediately.
If not found damage to the BCL circuit, there could be damage to the FBT.
Try to turn on the tv, and watch the pictures.
Surely there are irregularities in the picture, the picture is rather dark.
To save the cost of spare parts, try rotating the knop (screen) on the FBT.
I happened to turn it clockwise slightly to normal immediately.

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AKIRA CT-14PF9

TV can not turn on.
C617 ballooned , R602 rupture.
Replace damaged components with new ones.
Do not forget to measure the output voltage after the change in the component.

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Polytron BB5132K

Symptoms of picture stretching to the right and left so that the images look fat. .normal voice.
The solution turned out to C 2.2/160 horizontal deflection paths dry.
Immediately replace the dry C.

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Samsung CS-20V10MJ

Damage = no picture no sound, sometimes initially normal but then the image is lost, or the appearance of old image.
The solution, Change R 100 Ohm the amount 6 seed it (in the RGB) all problems is finished.
Note: IC RGB has been replaced.

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Intel C-1429NW

Voice sounded hoarse and frequently broken off.
Cause is the wire yarn fibers on the speaker is corrosion,so it would break up.
Immediately replace the speakers.

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Tube CRT Monitors for TV

Use innate deflection yoke CRT monitor.
Before it is connected with the horizontal output, first in pairs of impedance adjustment.
how:
connect one end of the deflection with enough cable to lapped on a ferrite rod FBT as much as 11 turns.
after lapped, ends of the cable is connected the horizontal output.

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TV Wansonic

Images are often narrows forming horizontal lines.
Cause is the voltage on the vertical circuit unstable.
Measure the working voltage on the vertical circuit.
Tin solder at the foot of the transistor v554 (B1143) turned out cracked.
Add the tin solder and check the feet of other components might have cracked.

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TV Digitec DM52161T

tv can not receive signals
measuring all voltages SDA, SCL, 5V, 33V, AGC.
when the voltage is measured all normal, continue to replace tuner (EWT-5F).

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TV DIGITEC DN2000KC

first turn on take a long time.
after the lit TV,sometimes the hard sound own.
the solution:
replace R 220K on the regulator and replace all the switches botton

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TV POLYTRON MX1503RIW

tv did not want to flame, standby indicator turns on.
first measure all supply voltages, the voltage turns out there is only 5v voltage.
then measuring the voltage at pin 62 IC HBT 00-04 G,measurable voltage 0v.
voltage at pin 62 should be 5v.
search line pcb, it turns toward the vertical ic.
measurement capacitor c402, the capacitor was dry.
if the vertical ic is not short circuited,then replace the c402.
then the TV will return to normal

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black block at the bottom of the screen tv

How to overcome images a height less a few inches to below,must be patient.
I have ever experienced is very trivial but takes a very long time.
usually we are focused on vertical ic
Though not necessarily damage the IC pd.
Sometimes we do not want to bother directly replace the ic.
If we want it fast, we replace all the capacitors in the vertical circuit area.
Then we try first, if there is still no progress, measure your resistor values ​​may be changed (stretchy)
If still experiencing difficulties, measuring working voltage ic.
make sure the 24v voltage is not too much or too less.
Voltage 12v or 8V (depending on what its brand tv) make sure no less.
because it can also lead to tv screen less high.

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TV GOLSTAR

Maximal when the first volume in turn on

This damage is usually caused due to bad ic memory data.
directly replacement ic 24C02 or 24C04 or 24C08.
then the TV will return to normal.

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