Hello Arberzine Fisher,
Not finding DIRECT resonating numbers here in USA...
but similar MAINBOARDS here are as low as $55
guaranteed (no worries: principles remain the SAME).
I do not think switching your
sources is that
CONVENIENT... I would suggest you
FIRST
attempt to follow your manufacturer's manual
(at the bottom of this paragraph).
ProScan PLCD3956A Instruction Manual Troubleshooting
I will further complicate your concerns: HOT SWITCH
of your
LIVE video CABLES is typically rewarded by
frying the
mainboard associated with that particular
video input:
Shut ALL power down... Configure your cable
(d'jour) and restore the POWER
Even COLD CABLE connections OUGHT be
considerate of (
ESD) Electro-Static Discharge
concerns...
The slightest
STATIC spark (you might not even
feel) is capable of destroying a
SEMICONDUCTOR.
Simple protection: $6 anti-static
WRIST-BAND
owned by every
(competent) technician
in the
INDUSTRIAL Electrons field...
(not meaning your average SEARs home repair)
Amazon com Rosewill Anti Static Wrist Strap Band with Grounding Wire ESD...
Feel free to comment me back if you need REPAIR guidance....
I have written BUNCHES of directions... of assistance:
DIY
(do-it-yourself) will save you hundreds against a competent repair person... Much more if YOUR repair person seems to emulate the
SAMPSONITE GORILLA (apologies to our Gorillas).
Hope this inspires
Carnac the Magnificent
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