Read Panasonic KX-TG9127UAS / KX-TG9127UAT / KX-TGA910UAS / KX-TGA910UAT Service Manual online
5
KX-TG9127UAS/KX-TG9127UAT/KX-TGA910UAS/KX-TGA910UAT
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.
(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.)
(Flow Solder Side View)
Note:
The location of the “PbF” mark is subject to change without notice.
SOFT_C
SOFT_A
R59
C41
1
30
Q6
CN1
R136
C40
C49
C50
R134
R79
SW1
CLEAR
POWER_KEY
LED1
LED2
SP
1
2
3
6
5
7
0
#
R
4
9
8
INT
MIC
TALK
PbF
R58
R133
RA5
RA4
R
A3
RA2
RA1
LED-K
LED-A
LED7
LED4
LED6
LED3
LED5
Marked
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