KLV-24EX430 - Sony TV Service Manual (repair manual). Page 7

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KLV-24 EX430
RM-GA022
Safety Notes
The servicing of these boards requires special precautions. It is strongly 
recommended to use Lead Free Solder material in order to guarantee optimal 
quality of new solder joints. Lead Free Solder is available under the following 
part numbers:-
Part Number
Diameter
Remarks
7 640 005 19
0 3mm
0 25Kg
7-640-005-19
0.3mm
0.25Kg
7-640-005-20
0.4mm
0.50Kg
7-640-005-21
0.5mm
0.50Kg
7-640-005-22
0.6mm
0.25Kg
7-640-005-23
0.8mm
1.00Kg
7-640-005-24
1.0mm
1.00Kg
7-640-005-25
1.2mm
1.00Kg
7-640-005-26
1.6mm
1.00Kg
Due  to high melting point of Lead Free Solder, the soldering iron tip
temperature needs to be set to 370 degrees centigrade. This requires
soldering equipment capable of accurate temperature control coupled
with a good heat recovery characteristics.
For more information on the use of Lead Free Solder,
1-7. Handling the FLEXIBLE FLAT CABLE (FFC)
,
please refer to 
http://www.sony-training.com
 When you insert / pull out FFC, please grasp a reinforcement board 
and main body of FFC.
< Insertion>
<Pull out>
B** Board
B** Board
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