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JVC GX-N5E Servicehandbuch Seite 95

Modified one

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GX-N5E
Chip VR
rotating position is designated
as
shown
in the figure
below
for the conve-
nience of explanation, since the chip VR can
be rotated in 360°C.
1. PRESETTINT
(Note) 1.
Before starting the adjustment procedure,
preset the
following switches as indicated.
1) Iris switch
—"
"*(Manual)
Point of contact
2) "' A
iris compensation'
switch
— "0"
3) White balance button
— "STANDARD"
4) C.C. Filter switch
— " Ey (Day light)
5) ND Filter switch
—"
BF (ND out)
;
:
Point of contact
Point of contact
(Note)
The AGC becomes OFF when IRIS SWITCH is
Full-counter-
Mechanical
Full-
set to MANUAL, and ON when the switch is set
Glo i wise
Renter
clockwise
to AUTO.
The VR block setting is as shown below.
2. Very thin wires are used for wiring connection
bet-
ween multiple circuit boards. Removing and replacing
the circuit boards several times during adjustment may
cause the connection to be broken.
3. Connect the Ground through the chassis frame.
Point of contact
Point of contact | Point of contact
4. Repeat adjusting procedures until the best condition is
;
attained.
Full-counter-
Mechanical
Full-
clockwise
center
clockwise
2. When the body cover is removed, the ELEC-
TRIC
ZOOM
BUTTON
becomes
insecure.
Therefore, conduct adjustment after placiang
the ELECTRIC
ZOOM
BUTTON
on the EVF
lens holder
or another
appropriate
position
and securing it with a rubber band.
@ ADJUSTING
STEP
1. SSG, Deflection system
fh adjustment
TARGET VOLTAGE
setting
i
H. CENTER, H. WIDTH
H. LIN Adjustment
V. HEIGHT Adjustment
V. SKIP, V. CENTER
Adjustment
Rough adjustment
of V. CENTER
FOCUS &
SHADING Adjustment
THREE BEAM CURRENT
Adjustment
BIAS LIGHT Adjustment
8E (No. 53918)
STATIC SHADING
Adjustment

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