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Old 12-20-2022, 08:29 PM
Mangie Mangie is offline
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Join Date: Dec 2022
Posts: 14
Quote:
Originally Posted by zeno View Post
First you will hear about the 4 lead cap. It is NOT one of the
bad ones but can fail. DO NOT fiddle with it or the HV can go up
to 40KV & start to destroy things NO SHANGOING!
Two of the leads complete the HOT E to ground circuit.
Two others the HOT C to flyback circuit.
IIRC it uses the 800-860 kit BUT get the part number first & I can
look it up. Format is 22-####-##
There are a few different ones & you gotta use the right one.

Quick check for H drive on most sets is check the voltage on the C of the
H drive transistor. ( 9-90 module). IIRC apx 75 V normal. If high
or low osc / drive is out. Last thing is Zenith often interlocked the
modules so if one is loose or out the set goes dead.

BTW I have no idea what that wire is about but I dont like it.

73 Zeno
LFOD !
You speaking about shango066? hehehe I love his video's
I like radiotvnut videos as well Found that channel because of shango.
anyways,

My capacitor kit is 22-7504-01

Speaking about part numbers. My chroma board is 9-86-01 E
There currently isnt any on ebay, but ebay has 9-86-02 R
is that compatible to use on this set?
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