- 61 -
This spacer is an object for back focus adjustment
of a projection lens. Some projection lenses, there
is what has as nothing the spacer as the thing of
two or more sheets.
SPACER
Fig. 56
Adjustments after Projection Lens Replacement
After replacing a projection lens,the following procedure performs focus adjustment below.
1.
All the spacers remove.
2.
Replace the Projection lens.
3.
A picture focus is adjusted. (Refer to page 60.)
4.
When focus adjustment can not be performed, a projection lens spacer is removed and readjust.
(Refer to the next page for how to remove the spacer of projection lens.)
When focus adjustment can not be performed, a spacer is attached and it adjusts again.
(The spacers are enclosed to the replacement lens.)
There are 5 spacers with which thickness differs. It is used choosing the spacer which can per-
form focus adjustment. Thickness is printing to the spacer.
Spacer can be ordered.
Give the following information to the dealer. (Part No. and Description)
Description
Part No.
Thickness
T0.3 Spacer 610 313 6585
(0.3mm)
30
T0.4 Spacer 610 316 3352
(0.4mm)
40
T0.2 Spacer 610 316 3369
(0.2mm)
20
T0.25 Spacer 610 316 3376
(0.25mm)
25
T0.35 Spacer 610 316 3383
(0.35mm)
35
5.
Tighten the lens focus lock screw and fix the Projection lens after adjustment
Optical adjustment
printed this area
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Содержание PLV-55WM1
Страница 93: ... 93 IC Block Diagrams CXA2069Q AV Selector IC3001 FA5502M P F Controller IC601 XA2 2069Q AV Sel ctor IC3001 ...
Страница 97: ... 97 IC Block Diagrams STR Z2156A Switching Power IC651 TA1366FG YUV SW IC6201 STR Z2156A Sw witching Power IC6 ...
Страница 105: ... 105 S17 S17 S17 S17 S17 S17 S17 S17 S17 S17 S16 S16 S16 S16 203 121 124 135 136 137 126 Mechanical Parts Fig 108 ...
Страница 106: ... 106 204 205 206 207 114 201 213 209 221 208 220 212 214 210 115 216 Optical Parts Fig 109 212 ...
Страница 136: ...SANYO Electric Co Ltd ...
Страница 144: ......
Страница 152: ...Diagrams Drawings ...