15
3.4.
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.
RFKZ03D01KS-----------(0.3mm 100g Reel)
RFKZ06D01KS-----------(0.6mm 100g Reel)
RFKZ10D01KS-----------(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%
Содержание DMC-GH3AEB
Страница 13: ...13 3 3 Service Notes 3 3 1 About Wi Fi Function ...
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Страница 28: ...28 7 Troubleshooting Guide 7 1 Checking Method of Body and Interchangeable Lens ...
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Страница 44: ...44 9 1 3 1 Removal of the Rear Case Unit Fig D1 Fig D2 ...
Страница 45: ...45 Fig D3 9 1 3 2 Removal of the Main P C B Fig D4 Fig D5 ...
Страница 47: ...47 Fig D10 9 1 3 6 Removal of the Battery Case Unit and Capacitor P C B Unit Fig D11 ...
Страница 48: ...48 Fig D12 9 1 3 7 Removal of the Mount Box Unit Fig D13 ...
Страница 49: ...49 9 1 3 8 Removal of the Wi Fi P C B Fig D14 9 1 3 9 Removal of the MR1 SW FPC Unit and LCD Unit Fig D15 ...
Страница 50: ...50 Fig D16 9 1 3 10 Removal of the LCD IF P C B Fig D17 ...
Страница 51: ...51 Fig D18 9 1 3 11 Removal of the LCD Packing Fig D19 ...
Страница 52: ...52 9 1 3 12 Removal of the Rear Operation Unit and Speaker Fig D20 Fig D21 ...
Страница 53: ...53 9 1 3 13 Removal of the LVF Unit and LVF Module Fig D22 9 1 3 14 Removal of the Ext Mic P C B Fig D23 ...
Страница 56: ...56 Fig X1 ...
Страница 58: ...58 Fig K1 ...
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Страница 78: ...Model No DMC GH3 GH3A GH3H Power Supply PS Main P C B ...
Страница 79: ...Model No DMC GH3 GH3A GH3H Power P Main P C B ...
Страница 80: ...Model No DMC GH3 GH3A GH3H Jack J or JK Main P C B ...
Страница 81: ...Model No DMC GH3 GH3A GH3H Accelerator AC Main P C B ...
Страница 82: ...Model No DMC GH3 GH3A GH3H Headphone Amp HP Main P C B ...
Страница 83: ...Model No DMC GH3 GH3A GH3H Digital D Main P C B ...
Страница 84: ...Model No DMC GH3 GH3A GH3H Hot Shoe HS Main P C B ...
Страница 85: ...Model No DMC GH3 GH3A GH3H Synchro SN Main P C B ...
Страница 86: ...Model No DMC GH3 GH3A GH3H Main Connection MC Main P C B ...
Страница 87: ...Model No DMC GH3 GH3A GH3H Syscon SY Main P C B ...
Страница 88: ...Model No DMC GH3 GH3A GH3H SD card SD Main P C B ...
Страница 89: ...Model No DMC GH3 GH3A GH3H Display DP Main P C B ...
Страница 90: ...Model No DMC GH3 GH3A GH3H SSWF SS Main P C B ...
Страница 91: ...Model No DMC GH3 GH3A GH3H MS Drive MD or MS Main P C B ...
Страница 92: ...Model No DMC GH3 GH3A GH3H EXT MIC ...
Страница 93: ...Model No DMC GH3 GH3A GH3H LCD IF ...
Страница 94: ...Model No DMC GH3 GH3A GH3H FLASH ...
Страница 95: ...Model No DMC GH3 GH3A GH3H MR1 SW FPC ...
Страница 96: ...Model No DMC GH3 GH3A GH3H Main P C B Component Side ...
Страница 97: ...Model No DMC GH3 GH3A GH3H Main P C B Foil Side ...
Страница 98: ...Model No DMC GH3 GH3A GH3H Ext mic P C B Component Side ...
Страница 99: ...Model No DMC GH3 GH3A GH3H Ext mic P C B Foil Side ...
Страница 100: ...Model No DMC GH3 GH3A GH3H LCD IF P C B Component Side ...
Страница 101: ...Model No DMC GH3 GH3A GH3H LCD IF P C B Foil Side ...
Страница 102: ...Model No DMC GH3 GH3A GH3H FLASH P C B Component Side ...
Страница 103: ...Model No DMC GH3 GH3A GH3H FLASH P C B Foil Side ...
Страница 104: ...Model No DMC GH3 GH3A GH3H MR1 SW FPC P C B Component Side ...
Страница 105: ...Model No DMC GH3 GH3A GH3H MR1 SW FPC P C B Foil Side ...
Страница 117: ...Model No DMC GH3 GH3A GH3H Frame and Casing Section ...
Страница 118: ...Model No DMC GH3 GH3A GH3H Camera Lens section 1 ...
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Страница 120: ...Model No DMC GH3 GH3A GH3H Packing Parts and Accessories Section 1 ...
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