KX-TG8125RU, KX-TGA810RU, KX-TGA810RUS, KX-TGA810RUT - Panasonic Telephone Service Manual (repair manual). Page 5

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5
KX-TG8125RU/KX-TGA810RU
2.2.1.
Suggested PbF Solder
There are several types of PbF solder available commercially. While this product is manufactured using Tin, Silver, and Copper
(Sn+Ag+Cu), you can also use Tin and Copper (Sn+Cu), or Tin, Zinc, and Bismuth (Sn+Zn+Bi). Please check the manufac-
turer’s specific instructions for the melting points of their products and any precautions for using their product with other materi-
als. 
The following lead free (PbF) solder wire sizes are recommended for service of this product: 0.3 mm, 0.6 mm and 1.0 mm.
2.2.2.
How to Recognize that Pb Free Solder is Used
(Example: Handset P.C.B.)
(Component View)
Note:
The location of the “PbF” mark is subject to change without notice.
PbF
11
0
16
17
11
32
27
26
IC1
KX-TG8120/TG8100/TGA810
IC4
PQUP11411Z
1
80
20
21
40
61
41
60
IC3
1
4
8
5
Marked
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