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Service Manual
Figure 18. Wire Guide.
6.
Install yoke with other CRT neck assemblies on
CRT neck in the same order and position as it was
removed from the defective CRT.
7.
Press yoke against bell of CRT and tighten the
clamp so it will not easily shift.
8.
Assemble CRT focus lens assembly to new CRT
with (4) screws. Make sure focus lens adjustment
nut is in the same location as on other CRT focus
lens.
Figure 19. CRT Screw Tightening Order.
Note: Assemble with screws in the order as indicated
in Fig. 10 and tighten with same torque.
Optical Block Position Adjustment
Figure 20. Optical Block Position.
The optical block mounting has holes to allow for the
different size projection screens. These mounts will
adjust to 61 inch and 51-inch projection screens.
If the optical block is removed for service or is
replaced, it is important that the correct mounting holes
are used.
Optical Bracket (Front)
RED CRT
GREEN CRT
BLUE CRT
1
2
3
4
51/61
51/61
51/61
51/61
51/61
51/61
46
46
46
46
46
46
Summary of Contents for PT- 47WX49E
Page 28: ... 28 A BOARD SCHEMATIC DIAGRAMA ELÉCTRICO TARJETA A A BOARD TARJETA A ...
Page 29: ... 29 A BOARD SCHEMATIC DIAGRAMA ELÉCTRICO TARJETA A A BOARD TARJETA A ...
Page 30: ... 30 A BOARD SCHEMATIC DIAGRAMA ELÉCTRICO TARJETA A A BOARD TARJETA A ...
Page 31: ... 31 A BOARD SCHEMATIC DIAGRAMA ELÉCTRICO TARJETA A A BOARD TARJETA A ...
Page 33: ... 33 Notes ...