Cce Repair Tips

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Results: 4822

Make	Model	Symptom	Problem
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.