Sharp XV-110ZM Serviceanleitung Seite 13

He Phase adjustment
Fine adjustment
R (R661)
G (R656)
. B (R624)
Picture adjustment
(R2118)
Sign level adjustment
(R1505)
Sign position adjustment
(R2029)
signal.
Blue.
equal to B.
. Block optical path of green aha
adjust convergence by turning.
R656.
. Adjust convergence by turning
R624 without any block.
. Receive "PAL COLOUR BAR"
signal.
_ Press $2112 video standard switch
(Reset).
. Short-circuit between Q931
collector and GND and turn the
chroma off.
. Connect oscilloscope between
Q1401 emitter and GND.
_ Receive "PAL COLOUR BAR"
signal.
. Connect oscilloscope between
Q1405 emitter (R} and GND.
. Continually press Picture (+)
switch ($2102).
_ Receive "MONOSCOPE PATTERN"
signal.
. Continually press Picture Tone
switch (+). ($2110)
13
Adjust video part (black-white)
to 0.25 Vp-p.
White level
Adjust sign level so that it may
conform to white I: sel by
turning R1505.
Adjust R2029 so that A is nearly
equal to B.