Sanyo Repair Tips

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Results: 852

Make	Model	Symptom	Problem	Solution	By
NOBLEX, SANYO, SANSEI, PHILCO	LCD32XH6, LCD42XF6, 32LC815H, PL3219 UH4B	Does not turn on	Zener diodes on power supply board d638(16v 1/2w) d1605(16 1/2w)	Replace zener diodes	Pablo
NOBLEX, SANYO, SANSEI, PHILCO	32LC815H UH4B	The LCD TV does not turn on, it goes to stby, it freezes, it goes to a white, green, red or violet screen.	Resolder the ic5503, on the main board: location description ic5503 cm3202-02dep		Pablo
NOBLEX, SANYO, SANSEI, PHILCO	32LC815H UH4B	The LCD TV does not turn on, it goes to stby, it freezes, it goes to a white, green, red or violet screen.	Diode d7532(1n5400), on the main board	Replace the diode	Pablo
SANYO	CTP3792	TV didn't turn on. I found capacitor c513 exhausted. I changed the TV, it turned on but with a reduced picture despite normal power supplys.	The problem was the faulty ic501 (la7837). I changed it and the TV started working normally again.		Carlão
SANYO	CTP6791	Nothing turns on, not even the LED, it stays charged c607	R621 brown, red, yellow open	Replace r621	celito
SANYO	C2796	Vertical strip at the top of the screen	2sa1707 position q652 on 24 v supply	2 sa 1707	ELETRONICA MAURI JUNIOR
SANYO	C29LH43B	No sound from RF channels, with sound from AV	Frequency coil,t151	Adjust or replace	jefferson godoy
SANYO	CTP-3791 P	I'm sound	Check the fuse (f 641) and put a 1r resistor in its place		Ademar Videira SC
SANYO	CTP6755	Half dark image	R 407 of 100k open		japa
SANYO	CTP3790	Missing about 3cm on the left side of the screen	D351 with problem	I replaced it and the TV was great	osvaldo
SANYO	CHASSIS PT11	Won't start	In standby correct voltages at start-up the +b voltage drops to 65v	Replace c25 47μF 160v	Ruyzovich
SANYO	CTP 6771	It doesn't turn on, it just lights up the LED	Change channel and volume buttons, without testing		preá-rs
SANYO	CTP 3781	Bad channel sound, w/ hiss, (normal av)	Change crystal x 161 . Note: you can put 3 terminals, just fold the middle terminal and it will be ok.		ESPER
SANYO	CTP3791P	Distorted image and reduced frame.	Reduced picture due to c614 having its capacitance altered, causing the power supply to be low and not regulating, the image distorted due to the internal capacitor of the coil l171 being altered, removing the coil from its place and breaking its internal capacitor and placing a of 82pf under the plate.	Replace c614 and remove the internal capacitor from l171 and make a small adjustment to the core	CALIXSERVICE
SANYO	CTP6791P	Doesn't start	130v power supply with only 19v, after carrying out all primary and secondary checks, it was found that the q686 was leaking, meaning tsound was no power supply reference.	Replaced the same, everything went back to normal	CALIXSERVICE
SANYO	VARIOS	Hoarse sound in vhf; normal in av	Adjust the sound coil		Ademar / Videira sc
SANYO	C-29LH43B	Doesn't work on vhf	Check the 39k r-505 of the 33volts that powers the channel selector is close to the horizontal heatsink		Ademar / Videira sc
SANYO	CTP3791S	Does not turn on tsound is no voltage on all secondary outputs	Resistors r620 and r621 of 120k, one was open and the other was changed giving 140k	After the replace, the TV started working normally again	JOSÉ GUSMÃO
SANYO	C 20BG 2TXN 99TA0015J (PT92)	LED does not start on correct secondary voltages	Wd-01(horizotal driver) burnt out		cwuam
SANYO	C29LH43B	Stand by on when pressed, turns off and back on, does not start	Photo coupler		edezio eletronica