Panasonic DMR-E60PP, Руководство по обслуживанию

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5. Handling the Lead-free Solder
5.1. About lead free solder (PbF)
Caution:
- Pb free solder has a higher melting point than standard solder;
Typically the melting point is 50 - 70°F (30 - 40°C) higher. Please
use a high temperature soldering iron. In case of the soldering
iron with temperature control,please set it to 700 ± 20°F (370 ±
10°C).
- Pb free solder will tend to splash when heated too high (about
1100°F/600°C).
- When soldering or unsoldering, please completely remove all of
the solder on the pins or solder area, and be sure to heat the
soldering points with the Pb free solder until it melts enough.
6. Service Explorer
The Service Explorer provides information about all possible causes based on the symptoms
and gives step by step instructions making parts. It consists of two parts, based on applications:
the first is the “Service Explorer Express” andthe second is “Service Explorer in Detail”.
1. For details about the service / test modesetting mentioned in the
description, refer to the “List of various modes”.
- Service mode setting: While the power is off, press TIME
SLIP, STOP, and OPEN / CLOSE simultaneously for five
seconds.
- Process mode 1 setting: While the power is off, press
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