Panasonic RP-HD6ME User manual

Order No.AD1606013CE
Stereo Headphones
Model No. RP-HD6ME
RP-HD6MGC
Colour
(K)............Black Type
Table of Contents
Page Page
1. Service Navigation............................................................2
1.1. General Description About Lead Free Solder (PbF)...........2
1.2. Solder the Lead Wire.............................................................3
1.3. Stick the Manufacturer label.................................................4
2. Specifications....................................................................5
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1 Service Navigation
1.1 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°C (86°F) more than that of the
normal solder.
Distinction of P.C.B. Lead Free Solder being used
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 P.C.B. 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 P.C.B. 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°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.
SVKZ000004-----------(0.3mm 100g Reel)
SVKZ000005-----------(0.6mm 100g Reel)
SVKZ000006-----------(1.0mm 100g Reel)
Note
* Ingredient: Tin (Sn) 96.5%, Silver (Ag) 3.0%, Copper (Cu) 0.5%. (Flux cored)
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1.2 Solder the Lead Wire
1. There is a blue or red mark on speaker.
Confirm mark color (blue or red) and use the same color mark speaker for repair.
[Caution]
If you use a speaker with different color mark, the sound balance will not match.
2. Please refer to the wiring in accordance with the speaker mark position.
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1.3 Stick the Manufacturer label
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2 Specifications
Type: Dynamic Closed-type
Driver units: 40mm diameter
Impedance: 44Ω
Sensitivity: 99dB / mW
Power handling capacity: 1,000 mW( * IEC)
Frequency response: 4 - 40,000Hz
Cord: 1.2m
Plug: 3.5mm
Mass: 240g(net)
228g(without cord)
* IEC:International Electrotechnical Commission
Specifications are subject to change without notice.
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