Search: cce
Results: 4822
Make Model Symptom Problem Solution By
CCE HPS-2080E
Goes out after 3 hours of operation. Antenna with weak signal, with drizzle.
CCE HPS2070.
Totally inoperative. Checking and testing transistor (q402) you will see that it will be perfect. Then test the anode of the diode (d404) and you will see that the voltage found is + or - 100vdc. Then go to pin 1 of the tsh and you will find 0v. The diagram shows that the diode (d404) takes the voltage from the power supply (ic801) to pin 4, and through the tsh winding the voltage appears on pin 1 to supply the collector of (q402), the horizontal output circuit is inoperative. checking between pin 1 of the tsh and the collector of (q402) there are two capacitors (c409) and (c413), after turning them off the circuit voltage, finding +b of 115v. with this measurement we realize that one of the capacitors may be shorted . So we do the test and find the shorted (c413). make the change, and the voltage on pin 1 will return to normal, and the television will operate again.
CCE HPS-2070
Inoperative, fuse open D807,ic705 e ic801
CCE HPS-2070
Changed q-702 and the problem solved.
CCE HPS-2003
Television stopped Shorted 12v line diodes together with shorted vertical output and open protection resistors, cause of fly back defects leaking voltage
CCE HPS-1491
When turned on, image and sound appeared, after a few seconds the image disappeared and only the sound remained Changed q-703 and the image returned normal.
CCE HPS-1491
No color Verified that pin 35 of ic-701 had 0 volts, replaced q-502 and x-503.
CCE HPS-1491
I didn't come out of stand-by Checking that the voltage at pin 28 of the ic-701 was 5v. removed the ic-702 and the system oscillated. defect was ic-702
CCE HPS-1481
Vertical did not open completely and with a line of retraces Changed c-302, after that the screen became dark. Then I did the following procedure: 1- Activated power. 2- menu activated. 3- activated vol +++ and the image appeared, changed the memory and the problem was solved.
CCE HPS-1481
It didn't change channels and had no characters. Change r-304.
CCE HPS-1480
Contrast did not work Exchanged d-290 and d-704.
CCE HPS-1470AP
Dark band at the top of the image. Changed r-304.
CCE HPS-1470
120 zener burnt power supply in short It is necessary to change the fly back because it is consuming too much or has a short circuit. do the whole power supply and change the fly back.
CCE HPS-1470
High power supply Clicking the pacifier, I replaced the 330pf/2kv capacitor c416 and also the str 50103, thus correcting the 103v.
CCE HPS-1465
Without image and/ sound C-413 (330 pf)
CCE HPS-1465
Didn't change channels. La-7910 exchanger
CCE HPS1450
It didn't work. Cause:c440(10uf/160v) short killed the power supply
CCE HPS-1430 R
Poor vertical deflection C-356 (1000 µf 35 v) e c-357 (100 µf 35 v)
CCE HPS1425
Defect: did not tune in to any channel. Cause:r757 18k open
CCE HPS-1415
No sound and image C-101 open or shorted.