Rgb Gain Control Board Component Location . 39 14. Rgb Gain Control Board Waveforms; Rgb Gain Control Board Schematic - Zenith ZVM-131 Service Manual

Color video monitors
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Servicing
Figure 13
RGB Gain Control Board Component Location
®
CD
u
Li
l
r--
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I - -
i
Connector SAT, Pin f
Intensity Input From Computer
(RGB input)
H
rf
II-
11-
-
I-
I
Connector SA7, Pin 3
RED S[gnal From Computer
(RGB input)
Figure 14
Zero
Ref. DC
1V IDIV.
fOj.lsec/DIV.
Zero
Ref. DC
fV/DIV.
10[.(sec/DIV.
RGB Gain Control Board Waveforms
Page 39
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____________________________________________________________________________________________________________ --1
Figure 15
RGB Gain Control Board Schematic
NOTES,
t.
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TOLERANCE
1. CfWllACITOAS ME IN P1XCAOFAAADS UNLESS
_""ISE SPECIFIED.
NOTES: I YPA..UE. T"'5 WITH SPECIAl P£NlINl:Sl
A. PIL • SEE PARTS LIST FOR
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USAGE.
B.
~A
~A
WlAE USED INSTEAO OF
NIJArt'R..
PART
c. PROV • PROvISION FOR A PHYSICAL PART
IN TtoE. LAYOUT ON.. Y •

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