Pioneer SD-533HD5 Service Manual page 124

SD-533HD5, SD-643HD5
2
Deflection Yoke Adjustment
2
Deflection Yoke Lean Adjustment
-1
• Input a stable signal (e.g. from the DVD/LD player or SG) to the INPUT 1 connector.
Start
• MENU → SETUP → CONVERGENCE → FULL AND 4:3 NORMAL → ADJ MULTI-POINT
Enter the MULTI-POINT (FULL) in the CONVERGENCE.
• The cross hatch disappears if there is no operation with
the remote control unit for about 8 minutes. If the cross
hatch disappears, repeat the above operation with the
remote control unit.
Cross hatch
• Turn the deflection yoke of the replaced CRT so that the cross
hatch of the color corresponding to the replaced CRT converges
with that of the CRTs not replaced.
• When a CRT is replaced, check the position of the VM (Velocity
Modulation) yoke.
2
Screen Center Adjustment
-2
Start
124
Turn to adjust.
Cross hatch
CRT SERVICE
Assy B
Deflection
Yoke (B)
Deflection
yoke
B CRT
DRIVE Assy
Centering magnet
(Turn in either direction until cross signal
becomes white.)
• Move the centering magnet of the deflection yoke for the
replaced color so that the horizontal and vertical lines at the
center of the screen align with the lines for a color not replaced.
• Secure the centering magnet from moving after adjustment is
finished.
Deflection
yoke
Centering magnet
(Turn in either direction until cross signal becomes white.)
CRT SERVICE
CRT SERVICE
Assy R
Assy G
Deflection
Yoke (G)
Deflection
Yoke (R)
G CRT R CRT
DRIVE Assy DRIVE Assy
0 ± 2mm