Questions & Answers for: la7845

...IC. It will be mounted on a heat sinc. probably 7-10 pins. Part number may start with "LA" like LA7845 or similar, there are others though. You will probably see the rings around the solder

...have re-soldered IC 951 (STRF6628) and the filter capacitors (820 uF, 180V). The vertical IC is IC LA7845. Should I check/resolder the Eletrolytic Capacitors around the vertical IC ? After a hard ...

...c454; (220/35) c453; (470/35); c451 (2.2/50) all are electrolytic capacitors located near IC 451 (la7845) If you have an ESR meter it would help out greatly to identify the weak cap or

...ic. If connections are good and has b+ voltage to the chip replace chip which is IC 501 LA7841 or LA7845 and change c511 (decimal point 1 film

...then 5 Volts the Vertical output IC-401 (Mounted on heat sink 7 pin inline IC) is bad, Part # LA7845. Pin Voltages should be PIN 1= 0V, 2= 34V, 3= 32V, 4= 3V, 5= 3V, 6= 33v, 7= -6V. Data sheet ...

I have a Samsung 65" Model # HCN653W and I am looking for replacement parts. The following parts, # LA7845 ; #TDA6111Q; #J6920. Please let me know on how if at all possible I can purchase these parts.

...Vs-6047 and has common failures in the vertical circuit, specifically vert Ic401 which is a La7845 which is usually caused by defective C402 100uf 50v and/or open 1.2 ohm 2 watt R510 next to ...

...or replaced with the results and we'll continue if necessary. Dan IC 501 LA7841 Bad can use LA7845 D483 600PIV @ 1A  Shorted R483 1 OHM 2Watt fusable type resistor is best From: ...

...try to open up. The chip will have a location number like IC301 or 401 and if memory serves me be a LA7845 with that or a similar LA number right on the front. If get to it only 7-13 pins (depends ...