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I was very glad recieving the service manal from You. Additionaly very fast. Extremaly nice servicing. Thanks very mach! Now my GX-220 working better, than it was made. Alexander from Moscow, Russia/
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Sweet! I won the item on eBay and couldn't adjust the geometry or even keep a steady picure. This guide has the full schematics (not available anywhere else as far as I could tell), and was a bargain for the wealth of knowledge it contains. I hooked it up to my testing equipment, tweaked a few potentiometers and got it playing videogames in no time. Thanks!
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It was just what I need to fix my old BMW's CD player. Very convenient also. Thank you.
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Great Manual! It contains all the wiring schematics and mechanical exploded views that are essential for service and repair. I was surprised I even found this for such an old machine. Only wish I knew of this site many years ago.
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Great manual very clear copied. You are making an incredible job. I appreciate a lot the rapidity and your efficiency. Thanks a lot
KV-32XBR400/36XBR400/36XBR400H/38DRC1/38DRC1C
2-4. PICTURE TUBE REMOVAL
WARNING: BEFORE REMOVING THE ANODE CAP
11 1 10 2 3 9 4
High voltage remains in the CRT even after the power is disconnected. To avoid electric shock, discharge CRT before attempting to remove the anode cap. Short between anode and CRT coated earth ground strap.
8
Coated Earth Ground Strap
7 6
1. Discharge the anode of the CRT and remove the anode cap. 2. Unplug all interconnecting leads from the deflection yoke, neck assembly, degaussing coils and CRT grounding strap. 3. Remove speaker assemblies. 4. Remove the C Board from the CRT. 5. Remove the chassis assembly. 6. Loosen the neck assembly fixing screw and remove.
5
7. Loosen the deflection yoke fixing screw and remove. 8. Place the set with the CRT face down on a cushion and remove the degaussing coil holders. 9. Remove the degaussing coils. 10. Remove the CRT grounding strap and spring tension devices. 11. Unscrew the four CRT fixing screws [located on each CRT corner] and remove the CRT [Take care not to handle the CRT by the neck].
ANODE CAP REMOVAL
WARNING: High voltage remains in the CRT even after the power is disconnected. To avoid electrical shock, discharge the CRT before attempting to remove the anode cap. Short between anode and coated earth ground strap of CRT. NOTE: After removing the anode, short circuit the anode of the picture tube and the anode cap to either the metal chassis, CRT shield, or carbon painted on the CRT.
REMOVAL PROCEDURES
c b
a
Anode Button
1
Turn up one side of the rubber cap in the direction indicated by arrow a .
2
Use your thumb to pull the rubber cap firmly in the direction indicated by arrow b .
3
HOW TO HANDLE AN ANODE CAP
1 2
When one side of the rubber cap separates from the anode button, the anode cap can be removed by turning the rubber cap and pulling it in the direction of arrow c .
Do not use sharp objects which may cause damage to the surface of the anode cap. To avoid damaging the anode cap, do not squeeze the rubber covering too hard. A material fitting called a shatter-hook terminal is built into the rubber. Do not force turn the foot of the rubber cover. This may cause the shatter-hook terminal to protrude and damage the rubber.
3
� 14 �
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