Sony Multiscan GDM-2036S Service Manual page 97

b) H. TILT
Adjust H. TILT convergence with TLH reactor
BR RB
RB
BR
JL J~
Note: Re-adjust H. STAT too. If there is still horizontal
tilt, adjust it by swinging the neck right and left
For H. AMP correction, re-adjust RV10 (H. SIZE) on the
N board.
@ Adjust the upper YBH convergence with YBH (top)VR
on the deflection yoke.
@
Adjust the lower YBH convergence with YBH (bot-
tom)VR on the deflection yoke.
R B
)..
.•.
®
Adjust the upper and lower TLV(balance)with the TLV
VR on the deflection yoke.
R
B······················t
B ...................... ...
R
GDM-2036S
(j) Adjust the APV by turning RV6 and RV7 on the N
board.
R------·
B······················t
B ...
R •.•••...••••• -••.•.•••
Adjust with V. STAT
TOP (RV6)
Adjust with V. STAT
BOTTOM (RV7)
®
Switch the signal to mode 7, fine adjust withl H. STATI
and Iv. STAT Fontrols on the front panel, then verify the
convergence in this mode.
®
Return IH. STAT
I
and Iv. STAT I controls on the front
panel to the position where they click at the center.
@) Verify the overall screen convergence. If necessaI)' adjust
H. STAT(inside), carl)' out operations @-@), and carl)'
out the permalloy correction.
@ Switch the signal to hi-scan mode, verify the overall
screen convergence. Verify that the amount of miscon-
vergence is within the spec given below, in each direction
of the CRT screen facing north, south, east or west.
A zone: O.3mm max.
B
zone:
O.4mm max.
C zone: O.Smm max.
.!.V
3
@ Secure the reactors with RTV and secure the six-pole
magnet with white paint.
@
Fasten the deflection yoke spacers and permalloy with
RTV.
-97-