Electronics > Beginners
repairing crt tv, start with recapping
Benta:
--- Quote from: 2takt on August 30, 2019, 07:13:51 pm ---
can you tell me where this cap is?
--- End quote ---
It's the snubber network with LL02, CL04 and RL05. These make certain that the HVT does not produce too high voltages.
But you're already finding the relevant places for resoldering :)
2takt:
i have found this parts, i will add a pic in the next post(size too big)
santa was here and brought my desolderstation :) i have found some black stuff looks like the big psu cap. in the pic bottom right*. i will update after i resolder everything
*the forum rotated the pic
2takt:
so here are the safety parts
2takt:
i found 2 leaking caps the big psu cap had some brown crust on the underside and the other has even more. and it looks like this other is hooked to Audio 0V, like vk6zgo said.
so how do i find replacements for this?
the psu cap:
330 uF 385V LL
057 90009
M HP 9320
40/085/56
Philips
ESR meter: 0,046ohm
the other cap:
1000uF 63V
85°C (VX)
9310(M)
Taicon
ESR meter: 0,021ohm
meter says caps are good low esr.
i got half of the board resoldered, hope i can finish it tomorow.
greetings
2takt:
hi i have finished the soldering today, and it works no problems :) thank you for your help!
i have attached the pics from the caps, i would like to get new ones. what do you guys suggest?
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