TM 5-6675-319-14
9-20.26 Adjust CRT Accelerator Anode Circuit .
MOS: 35E, Special Electronic Devices Repairer
TOOLS: Flat Tip Screwdriver
SUPPLIES: Rubber Matting
WARNING
Death or serious injury may occur from electrical shock unless power is
t u r n e d o f f b e f o r e s e r v i c i n g .
You must stand on rubber matting as a protective measure before
performing this procedure. Death or serious injury may occur.
CAUTION
Never have printer hood down with power on and normal room lights on.
This condition will damage PMT.
a.
Set MODE switch to TEST.
b . T u r n o n c i r c u i t b r e a k e r .
c .
Turn on MASTER POWER switch, and allow printer to warm up for 10
minutes.
d. Open lower cabinet door.
e.
Unlatch and open lens box assembly.
f. Unscrew black plastic cap from accelerator anode calibration adjust
R120.
9-188
