Sony ELF Series Service Manual page 7

2021/07/13 22:44:19 (GMT+09:00)
Figure 1:
※Things to prepare in advance
ESD wrist-strap
ESD wrist-strap to be checked daily.
Use Multi-meter to make sure resistance of ESD wrist-strap is OK.
(R=750K Ohms to 35Mega Ohms)
ELF-SR1
ESD sheet or mat
※Please use an ESD sheet or mat.
※Connect ESD-strap to the metal part where the main board is placed,
Make sure ESD measure is applied.
WARNINGS AND CAUTIONS
7
SYS SET