Yamaha RX-V359, Service Manual

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RX-V359/HTR-5930
3
RX-V359/HTR-5930
Among some types of lead free solder currently available,
it is recommended to use one of the following types for the
repair work.
• Sn + Ag + Cu (tin + copper)
• Sn + Cu (tin + copper)
• Sn + Zn + Bi (tin + zinc + bismuth)
Caution:
1. As the melting point temperature of the lead free solder
is about 30
°
C to 40
°
C (50
°
F to 70
°
F) higher than that of
the lead solder, be sure to use a soldering iron suitable
to each solder.
2. If lead solder must be used, be sure to remove lead free
solder from each terminal section of the parts to be
replaced and from the area around it completely before
soldering, or make sure that the lead free solder and
lead solder melt together fully.
■
IMPEDANCE SELECTOR
U, C models
IMPEDANCE SELECTOR
WARNING:
Do not change the IMPEDANCE SELECTOR
switch setting while the power to this unit is
on, otherwise this unit may be damaged.
■
FRONT PANELS
RX-V359 (C model)