Read Panasonic EH2331 / EH2331G321 / EH2331G301 Service Manual online
There are special components used in this equipment which are important for safety. These parts are marked by ! in the
Schematic Diagrams, Circuit Board Diagrams, Exploded views and Replacement Parts List. It is essential that these critical parts
should be replaced with manufacture’s specified parts to prevent shock, fire or other hazards. Do not modify the original design
without permission of manufacturer.
a soldering iron with temperature control and adjust it to 750 ±20°F (400 ± 10℃). In case of using high temperature soldering iron,
- Pb free solder will tend to splash when heated too high (about 1100°F / 600℃).