Sorry for the thread necromancy but I am repairing a a ms8 29su (Nanao 05A00362G1) with a vertical collapse problem.the chasis comes from a never serviced before astro city.
I got a couple of questions:
When I took out c433 it seems it was 50v 1 uf instead of the recommended replacement of 50v 10uf, is there any problem if I use the 50v 10uf replacement?
Also when I took out the Q402 transistor it have the series number of a1408 and after consulting with a friend that have more electronics knowledge than myself it appears that the mentioned transistor is a pnp one while the 2sd1571 its a npn one. Does this would be a problem? Can I put the 2sd1571 to replace the a1408?
I will try to source a equivalent for the a1408 as sourcing the part its near imposible in my country, Also I would love to know if you could help me locating the following components:
R433
R436
C437
I spended near 2 hours searching and I could not find em .
you won't find them, that info you posted is for nanao ms8-26su
for the ms8-29su you need to replace following
ic 401 la7832-and check for broken tracks
r428 2.2ohm metal oxide
.