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Verfügbare Sprachen
Verfügbare Sprachen
2-9-2.
LCD EVF Adjustment
CONT.B
;
XRT2104
a
%* CP2102
CONTRAST
TINT
x RT 2102 ~
a
HRT2103
TP2104
1C2I01
[|
=
EOS
xeT2e
2
-
TP2107
EVE
os
REF.V
TP2102
ae
# RTZIO5
CONT.R
Note : Components marked X are on the side B.
Fig. 2-161
EVF Drive
(ED) Circuit Board
(SIDE-A)
RT2201
H.PULSE
Fig. 2-162
LCD Dirve
(LD) Circuit Board
(SIDE-A)
Note : You can adjust the semi-variable
resisters marked x before their circuit numbers without
removing
the case.
Open the cover at the top of the battery attachment
section.
(1) Output Voltage Adjustment
(Figs.
2-161)
(EVF_REF, V)
1)
Connect a DVM to TP2104.
2)
Adjust RT2181 so the DVM reads
16.5V + 0.1V.
(2) Horizontal
Drive Frequency Adjustment
(Fig. 2-162)
EQUIPMENT/JIG |
TEST POINTS
i
CONDITION
ADJUST
POINTS
SPECIFICATION
()
(H. PULSE)
1)
Connect a DVM to TP2201.
2)
Adjust RT2201 so the DVM reads 2.5V + 0.1V.
.
(3) Brightness Adjustment
(Figs.
2-161,
2-163)
|
EQUIPMENT/JIG
|
TEST
POINTS
COND i TION
ADJUST
POINTS
SPECIFICATION
1)
Connect an oscilloscope
to TP2101.
2)
Adjust RT2102 so that the section
(A)
in the waveform
is 2.3V + 0.05Vp-p.
(See Fig. 2-163)
E4-3
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