3 Handling the Lead free Solder
3.1. General description about Lead Free Solder (PbF)
The lead free solder has been used in the mounting process of all electrical components on the printed circuit boards used for this
equipment in considering the globally environmental conservation.
The normal solder is the alloy of tin (Sn) and lead (Pb). On the other hand, the lead free solder is the alloy mainly consists of tin
(Sn), silver (Ag) and Copper (Cu), and the melting point of the lead free solder is higher approx.30 degrees C (86°F) more than that
of the normal solder.
Definition of PCB Lead Free Solder being used
The letter of “PbF” is printed either foil side or components side on the PCB using the lead free solder.
(See right figure)
Service caution for repair work using Lead Free Solder (PbF)
·
The lead free solder has to be used when repairing the equipment for which the lead free solder is used.
(Definition: The letter of “PbF” is printed on the PCB using the lead free solder.)
·
To put lead free solder, it should be well molten and mixed with the original lead free solder.
·
Remove the remaining lead free solder on the PCB cleanly for soldering of the new IC.
·
Since the melting point of the lead free solder is higher than that of the normal lead solder, it takes the longer time to melt
the lead free solder.
·
Use the soldering iron (more than 70W) equipped with the temperature control after setting the temperature at 350±30
degrees C (662±86°F).
Recommended Lead Free Solder (Service Parts Route.)
·
The following 3 types of lead free solder are available through the service parts route.
RFKZ03D01K-----------(0.3mm 100g Reel)
RFKZ06D01K-----------(0.6mm 100g Reel)
RFKZ10D01K-----------(1.0mm 100g Reel)
Note
* Ingredient: Tin (Sn), 96.5%, Silver (Ag) 3.0%, Copper (Cu) 0.5%, Cobalt (Co) / Germanium (Ge) 0.1 to 0.3%
7
SA-XR58E / SA-XR58EG
Summary of Contents for SA-XR58E
Page 9: ...5 Operating Instructions Procedures 5 1 Remote Control Operation 9 SA XR58E SA XR58EG ...
Page 10: ...5 2 Main Unit Operation 10 SA XR58E SA XR58EG ...
Page 11: ...5 3 Main Unit connections SA XR58 5 3 1 HDMI connection 11 SA XR58E SA XR58EG ...
Page 12: ...5 3 2 Video connection 12 SA XR58E SA XR58EG ...
Page 13: ...13 SA XR58E SA XR58EG ...
Page 14: ...5 3 3 Audio connection 14 SA XR58E SA XR58EG ...
Page 15: ...15 SA XR58E SA XR58EG ...
Page 16: ...5 3 4 Connection with other equipments 16 SA XR58E SA XR58EG ...
Page 17: ...5 3 5 Tuner Antenna Connection Power 17 SA XR58E SA XR58EG ...
Page 18: ...5 3 6 Headphone connection 18 SA XR58E SA XR58EG ...
Page 29: ...8 3 Main Parts Location Diagram 29 SA XR58E SA XR58EG ...
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Page 111: ...17 Exploded Views 17 1 Cabinet Parts Location SA XR58E SA XR58EG 111 ...
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Page 113: ...17 2 Packaging SA XR58E SA XR58EG 113 ...
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