Sharp CV-2132CK1 chasis: SP30. Ingredients: BP D1883 (IX1779CE), personnel IX0640CE, vidioprots TDA8362, IX2321CE controller
came with the TV attempts to engage, green LED is activated and again goes into DR Then that would include the need to unplug and then he will make another attempt to turn. TE I
worked on the CPU protection. Details on this occasion there is no disk imaging, although there are hints, ATP-Key s
[ندعوك للتسجيل في المنتدى أو التعريف بنفسك لمعاينة هذا الرابط] Of course, if torn off Resistor R521 3.3om * 1/2W can be safely change staffing chip, and if not? How to disable the protection? I had to leaf through old records and look for how to do it, although he found it would be much easier for me.
If 33 percent of the leg appears a protection voltage protection is
activated and shut off until the CPU protection is reliably block chain
start from trying to turn. I'm on this leg appeared at the time the three of. The
old-fashioned, I just cut off that leg, "needle" and left to hang it in
the air, unfortunately in this case protection is always on. For a full-featured off the leg protection must leave the building. To
do this, disable the protection you need vypaykoy R1116 (the resistance
is close to the IR receiver board for PWBF8185PE) Do not forget to
check this voltage from the output of the TPI. For hedging
against defect in a chain of lower-case p-ki instead of resistance R611
12om 10W, 220V lamp to solder in 150W, AC power on is exactly what is
necessary, though serviceable for TV, this lamp will not work, and will
be a bit of incandescence, and the TV will pulsate in a raster mode,
start-stop, but the defense in this case shall not be triggered by 33
foot controller.
So vypayav R1116 and install + B lamp, I turned on the TV, just added the accelerating and saw a narrow strip of frames. Trying
to change the personnel at stupidly TA8427K, did not lead to success,
the tension that comes to staffing, it was about 2 ... 3 volts. Check the supply chain of D502, bursting resistance in this circuit with an ohmmeter revealed nothing. Just
the first thing done, changed the diode D502 and television has earned
in the mode of pulsation, while HR was seen opened, voltage appeared. By connecting all the chains in place, the TV working! Checking
the diode showed that the connected load, it breaks, the ohmmeter
showed slightly underestimated in the ohms resistance of the junction of
the diode.
That's the battle was due to a defective diode kopeck. While looking for more work on their records protection.
[ندعوك للتسجيل في المنتدى أو التعريف بنفسك لمعاينة هذه الصورة]