INITIAL CENTER STATIC CONVERGENCE
Connect a dot/cross hatch generator to the receiver and tune in a signal. Observe
misconvergence at center of the screen only.
Adjust the R&B pole magnets; by separating tabs and rotating to converge blue with red.
Adjust the R&B and R&B&G pole magnets: by separating tabs and rotating to converge blue and
red (magenta) with green.
NOTE
Precise convergence at this point is not important.
PURITY ADJUSTMENT
When the receiver is in the serviceman mode for making electronic adjustments, press the
RECALL button on the remote control to enter purity check. (See the service adjustments
electronic controls procedure).
Operate the receiver for 60 minutes using the first purity check field (white screen) to stabilize
the CRT.
Fully degauss the receiver by using an external degaussing coil.
Press the RECALL button on the remote control again until the purity check (green screen)
appears.
Loosen the deflection yoke clamp screw and move the deflection yoke back as close to the purity
magnet as possible.
Adjust the purity rings to set the vertical green raster precisely at the center of the screen.
Green raster adjustment
Slowly move the deflection yoke forward until the best overall green screen is displayed.
Tighten the deflection yoke clamp screw.
Press the RECALL button on the remote control again until the purity check blue and red screens
appear and observe that good purity is obtained on each respective field.
Press the RECALL button on the remote control again until purity check (white screen) appears.
Observe the screen for uniform white. If purity has not been achieved, repeat the above
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Summary of Contents for CT32SC13G - 32" COLOR TV-ANALOG
Page 16: ...8 Location of controls EUR7613Z60 remote 16 ...
Page 34: ...13 3 Instructional flow chart for service mode continued 34 ...
Page 48: ...15 1 2 G Board components G Board components 48 ...
Page 49: ...15 1 3 L Board components L Board components 49 ...
Page 50: ...16 Reference for PDF colors 50 ...
Page 53: ...53 ...
Page 54: ...19 2 Notas de esquemáticos en español 54 ...
Page 55: ...55 ...
Page 57: ...21 2 Parts List 57 ...
Page 65: ...D552 B0HAMP000059 DIODE 65 ...
Page 91: ...1 2 3 4 5 6 7 8 A B C D E F G H I J G BOARD 1 OF 2 TNP2AA141 CT 36SC13G CT 32SC13G CT 3653G ...
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