Just picked up a nonworking Tempest. It plays blind.
What I've figured out so far is that someone already installed an LV2000 and at some point may have done a Zanen kit on it.
Two fuses were blown when I got it(f100 and f101). I replaced both but nothing changed. What would have caused those to blow?
The LED on the deflection PCB is not lit.
The LEDs on the LV2000 are not lit.
I have a new zanen kit (seller included it), but I'm not sure I want to go through 3-4 hours of soldering if someone already did this and it didn't solve the problem.
What else can I check before moving forward?
What I've figured out so far is that someone already installed an LV2000 and at some point may have done a Zanen kit on it.
Two fuses were blown when I got it(f100 and f101). I replaced both but nothing changed. What would have caused those to blow?
The LED on the deflection PCB is not lit.
The LEDs on the LV2000 are not lit.
I have a new zanen kit (seller included it), but I'm not sure I want to go through 3-4 hours of soldering if someone already did this and it didn't solve the problem.
What else can I check before moving forward?

