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Panasonic tc21m2rg i don't have picture but i have 300vdc in capacity and i have 12vdc in hight transformer

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Re: panasonic tc21m2rg

Check your B+ and if it is okay, check the H driver output.

Posted on Jan 04, 2008

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Samsung dlp hlr6167wx/xaa will not turn on

1) test the power supply for shot and open in the transformer+coil +filter+diode+rectifier+,fuse blown replace with the same capacity!+c.breaker tripped , reset.
2) test the HV horizontal output short or defective + Flyback short or defective Horizontal output +125Vdc+Vertical output +80Vdc+12Vdc colors+12vdc all other circuit for to CRT.
Remember the first thing do will have is RASTER.
God bless you. see the block.d

Aug 01, 2012 | Standard (CRT) Televisions

1 Answer

My panasonic tv went out this morning. it's a ct-32hc43. The picture is fuzzy and the tv shuts off after only being on for a minute. Are there any troubleshooting tips anyone can offer?? Please Help!!!!!

Ur hight voltage FBT,the flyback transformer is dead.The big block of plastic with a red wire with a cap that hook to a CRT.U know how to solders?Replaced the FBT well solved ur problem.But the FBT it hard to find this day,because tv compannies don't manufactures parts small CRT tv anymore.Ur only luck is find it on

Feb 12, 2010 | Panasonic CT-32HL43 32" TV

1 Answer

Fuzzy picture, color and volume comes and goes

the main chip in the TV that controls all these options (sound - sharpness etc...) you will need to bring this TV into a repair shop - the transformer that blew up caused a voltage surge that fried this chip

Dec 08, 2009 | Panasonic CT-27D32 27" TV

1 Answer

Sanyo tv model no. ST-21G1 power indicator is just blinking it does not oscillate the horizontal output. what is the possible problem or parts to be replaced?

Check if Horizontal ouput is shorted.Check if you have B+ (135VDC) power supply and secondary supplies working(12VDC, 5VDC) and check if you have horiz. drive pulse from drive transformer.
A common fault for dead set is the capacitors in the power supply (secondary of transformer) - no 12VDC supply.

Oct 22, 2009 | JVC AV-27950 27" TV

1 Answer

Panasonic TV - no picture, but sound is ok

resolder flyback transformer contacts on the board, if doesn't help, replace flyback and horizontal output transistor

Oct 06, 2009 | Panasonic Standard (CRT) Televisions

2 Answers

My tv keeps blanking out. the sounds stays on, but the picture blanks, then comes back on. can you help me?

hello ! a technician should check for any leakage  on the picture tube Transformer or any dry joints   on the board .

EHT transformer if faulty there will no picture but sound yes , 
swap the picture tube transformer with a new one  

good luck 

Oct 02, 2009 | Sony FD Trinitron WEGA KV-32FS120 32" TV

1 Answer


Ur video board CRT socket pins resoldiers that.
Ur hight voltage transformer,FBT(the big block of plastic with a red wire with a cap hook to ur
CRT.Bottom of that plastic block of that there pins resoldiers that too.U should solve the prob.if not, the FBT must be replace it dead.

Aug 27, 2009 | Sony KV-32S45 32" TV

1 Answer


The hight voltage transformer it dead.The FBT(The flyback transformer is dead)The block of plastic with the red wire with a cap hook to the CRT(the tv tube).

Aug 25, 2009 | Sony KV-32S45 32" TV

1 Answer

The picture was distorted for at least 5 minutes before showing clear; also the picture just cut off and will not come back on

Ur Flyback Transformer is dead.It a hight voltage transformer with red wire with a cap go to ur CRT(tv tub) is dead

Aug 23, 2009 | Standard (CRT) Televisions

3 Answers

Tv turns on and off

Maybe it´s the IC regulator of the tv need to change it or the eeprom corrupted

Aug 16, 2009 | Zenith C27A24T 27" TV

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