K
k_teppo
- Jan 1, 1970
- 0
Hello
I'm working on this set, which came in dead with one of the choppers
shorted and C613 blown to bits. Surprisingly (well, maybe not) the
main fuse is intact. I was also somewhat surprised that the power
supply is a separate board. I replaced C613 and C614, both choppers,
and R607 which is the fusible resistor right off the filter
capacitors. R607 was replaced temporarily with a 1 ohm 2W power
resistor to test the supply, which is working now. I'm trying to
source a suitable replacement fusible resistor.
Can someone please help me with the following information:
1.) What is the current capacity of R607 (0.1ohm is marked on it but
no current rank)
2.) What voltage should C613 and C614's replacements be?
TIA
k
I'm working on this set, which came in dead with one of the choppers
shorted and C613 blown to bits. Surprisingly (well, maybe not) the
main fuse is intact. I was also somewhat surprised that the power
supply is a separate board. I replaced C613 and C614, both choppers,
and R607 which is the fusible resistor right off the filter
capacitors. R607 was replaced temporarily with a 1 ohm 2W power
resistor to test the supply, which is working now. I'm trying to
source a suitable replacement fusible resistor.
Can someone please help me with the following information:
1.) What is the current capacity of R607 (0.1ohm is marked on it but
no current rank)
2.) What voltage should C613 and C614's replacements be?
TIA
k
