PANASONIC CQ-C300U
Manual de Servicio

1 Service Navigation
1.1. About Lead Free Solder (PbF)
Distinction of PbF PCB : � PCBs (manufactured) using lead free solder will have a PbF stamp on the PCB. 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 soldering iron with temperature control and adjust it to 700 ± 20°F (370 ± 10°C). In case of using high temperature soldering iron, please be careful not to heat too long. � Pb free solder will tend to splash when heated too high (about 1100°F/600°C)

1.4.

Maintenance

Your product is designed and manufactured to ensure a minimum of maintenance. Use a dry, a soft cloth for routine exterior cleaning. Never use benzine, thinner or other solvents.

1.5.

Notes

[RADIO BLOCK] Do not align the AM/FM package block. When the package block is necessary, it will be supplied already aligned at the factory. [CD DECK BLOCK] This model has no servo alignment points because microcomputer controls the servo circuit.

1.2.

Laser Products

1.3.

Replacing the Fuse

Use fuses of the same specified rating 15 amps. Using different substitutes or fuses with higher ratings, or connecting the unit directly without a fuse, could cause fire or damage to the stereo unit.

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