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Results: 88018
Make Model Symptom Problem Solution By
SAMSUNG T24B301LB
Does not turn on, short circuit on the 3.3v line, in the 25q40 flash memory (ic1302) tsound was a lack of 3.3v, short to ground. Ic 202 (1g) changed damaged the ic 1201 smd (nt61p805)... went to change and run for hug.... Ic202 e ic1201 MIGUELTV
VICINI VC7100
Tsound is no sound, but the outputs are all normal Damaged mute circuit, transistor 9014, near one of the damaged main power supply capacitors. 5.v zener shorted too The transistor may have been corroded by the glue, and can be replaced with a bc337, just invert the position in relation to the drawing on the board Romildo Behrend
VICINI VC7100
Tsound is no sound, but the outputs are all normal Damaged mute circuit, transistor 9014, near one of the damaged main power supply capacitors. 5.v zener shorted too The transistor may have been corroded by the glue, and can be replaced with a bc337, just invert the position in relation to the drawing on the board Romildo Behrend
SAMSUNG T200M
It works for about 5 minutes and turns off the screen and tsound is only audio Lack of 5v on pin 1 of the fan7317 Jump pin 18 enable to pin 1 of the fan7317 and the lamps are on Beto2828
SAMSUNG T200M
It works for about 5 minutes and turns off the screen and tsound is only audio Lack of 5v on pin 1 of the fan7317 Beto2828
SAMSUNG UN32FH4205
Red standby,ic205 warming up Short in capacitor c932 main board, every line has a short, it could happen that another capacitor has a defect, tsound are many in parallel. Replace the capacitor Macro eletronica
SONY KDL46XRB0
Led standby pisca 14x Bad contact on the cable that goes to tcon Polish the terminals of the cable that goes to the tcon with kaol. SANTOMEL
SONY ADP-200ER AA
Without 5v in the connector (rare defect) cy3 and cy2, both with oxidized terminals They meet at the primary power supply ground Remove them and sand the terminals and replace them DEO ELETRÔNICA
SONY ADP-240AR AA
Primary power supply heatsinks getting very hot until the power supply shuts down an hour or two later D11 altered or with a tiny escape It is a stth8r06fp diode (its correct value is 385) DEO ELETRÔNICA
SEMP TOSHIBA 1451NAV
U18 		Turns on with a loud noise from the chop transformer C865 with leak Eletrônica_ND_
SAMSUNG UN55JU6000G
Does not turn on, nor does the standby LED light up 13v low voltage, with 3v approx. Cold solder on transformer terminals Junior - Tecnoprom
SONY ADP-160CR AAB
All normal voltages in stand by, when the power supply is activated, all voltages die Ic31 (dap041) Replace the same DEO ELETRÔNICA
PHILCO PMS24
None of the membrane keys work Defective display, blocking the keyboard, remove the display if it works, loosen the 100r resistors from r29 to r35, and place in each one a 4148 diode in series with the cathode towards the ci Or replace the display for a new one Rodrigo cofferi
SEMP TOSHIBA LE4056
Backlight off (LED symptom) Capacitors cw961 and 963 bloated, even so the backlight kept oscillating (hours and hours of analysis), as per the tip sound on the forum, I removed capacitor c722 (at the bottom of the ci n701), the TV stabilized, working normally) Claudio Jorge Eckert Junior
PHILCO TV PT32D12D
No audio Headphone output Jam the go and ear socket pins. hp-lout to leni-out Multimarcas/Acarí
SONY ADP-160CR-AAB
The power supply did not turn on, the acin det voltage was 4.7v. Leak in capacitor c64 wsound it releases a voltage of 1v to the zd40 diode. Roncari Games
PHILCO TPF2130
PCI 016A REV-B 		The stand by LED doesn't turn on or light up, I replaced the ic901 and the q 901, both in the pwm area and nothing solved it The cause of this defect is the r918 that provides feedback from the trafo to the pwm circuit..changed it, it is new, it is 2.2 k GEORGE-Eletro-Brasil
SONY ADP-160CR AAB
No voltage at the 5v connector Ic31 (dap041) DEO ELETRÔNICA
SONY ADP-160CR AAB
All normal voltages in stand by, when the power supply is activated, all voltages die But dda001ag Replace the same (position in circuit ic32) DEO ELETRÔNICA
SEMP TOSHIBA DL3244(A)W
TV turns on standby from red to green normal power supply but the LEDs do not light up N506 memory ci By changing, I got the 5v from pin 3 to the blacklight controller, the TV worked normally manin