1-4-4
DVDN_SN
Instructions for Handling Semi-
conductors
Electrostatic breakdown of the semi-conductors may
occur due to a potential difference caused by
electrostatic charge during unpacking or repair work.
1. Ground for Human Body
Be sure to wear a grounding band (1 M
Ω
) that is
properly grounded to remove any static electricity that
may be charged on the body.
2. Ground for Workbench
Be sure to place a conductive sheet or copper plate
with proper grounding (1 M
Ω
) on the workbench or
other surface, where the semi-conductors are to be
placed. Because the static electricity charge on
clothing will not escape through the body grounding
band, be careful to avoid contacting semi-conductors
with your clothing.
<Incorrect>
CBA
Grounding Band
Conductive Sheet or
Copper Plate
1M
Ω
1M
Ω
<Correct>
CBA
Summary of Contents for DV220SL8 A
Page 16: ...1 6 3 E8E00DC Fig D5 S 7 S 7 S 8 8 VCR Chassis Unit S 7...
Page 35: ...1 12 4 Main 2 8 Sensor Schematic Diagram VCR Section E8E00SCM2...
Page 37: ...1 12 6 Main 4 8 Schematic Diagram VCR Section E8E00SCM4...
Page 41: ...1 12 10 Main 8 8 Schematic Diagram DV225SL8 VCR Section E8E00SCM8...
Page 43: ...1 12 12 E8E00SCD2 DVD Main 2 3 Schematic Diagram DVD Section...
Page 44: ...1 12 13 E8E00SCD3 DVD Main 3 3 Schematic Diagram DVD Section...
Page 61: ...1 18 2 E8E60PEX Packing S2 S2 S2 S1 Unit A14 FRONT S3 X1 X4 X20 X5 X2 Upper Side Lower Side...
