Sylvania 6319CCB, Service Manual, Page: 13 / 108

Instructions for Handling Semicon-
ductors
Electrostatic breakdown of the semiconductors may
occur due to a potential difference caused by electro-
static charge during unpacking or repair work.
Ground for Human Body
Be sure to wear a grounding band (1M
Ω
) that is properly
grounded to remove any static electricity that may be
charged on the body.
Ground for Work Bench
Be sure to place a conductive sheet or copper plate with
proper grounding (1M
Ω
) on the work bench or other
surface, where the semiconductors are to be placed.
Because the static electricity charge on the clothing will
not escape through the body grounding band, be careful
to avoid contacting semiconductors to clothing.
Incorrect
Correct
CBA
CBA
Grounding Band
Conductive Sheet or
Copper Plate
1M
Ω
1M
Ω
FNI 1-3-4 SFTY_5