5
TC-P42GT30A
2.2.
About lead free solder (PbF)
Note: Lead is listed as (Pb) in the periodic table of elements.
In the information below, Pb will refer to Lead solder, and PbF will refer to Lead Free Solder.
The Lead Free Solder used in our manufacturing process and discussed below is (Sn+Ag+Cu).
That is Tin (Sn), Silver (Ag) and Copper (Cu) although other types are available.
This model uses Pb Free solder in it's manufacture due to environmental conservation issues. For service and repair work, we'd
suggest the use of Pb free solder as well, although Pb solder may be used.
PCBs manufactured using lead free solder will have the PbF within a leaf Symbol
PbF
stamped on the back of PCB.
Caution
• Pb free solder has a higher melting point than stand
ard solder. Typically the melting point is 50 ~ 70
°
F (30~40
°
C) higher. Please
use a high temperature soldering iron and set it to 700 ± 20
°
F (370 ± 10
°
C).
• Pb free solder will tend to splash when heated too high (about 1100
°
F or 600
°
C).
If you must use Pb solder, please completely remove all of the Pb free solder on the pins or solder area before applying Pb sol-
der. If this is not practical, be sure to heat the Pb free solder until it melts, before applying Pb solder.
• After applying PbF solder to double layered boards, please check the component side for excess solder which may flow onto the
opposite side. (see figure below)
Suggested Pb free solder
There are several kinds of Pb free solder available for purchase
. This product uses Sn+Ag+Cu (tin, silver, copper) solder. How-
ever, Sn+Cu (tin, copper), Sn+Zn+Bi (tin, zinc, bismuth) solder can also be used.
Summary of Contents for TC-P42GT30A
Page 19: ...19 TC P42GT30A 7 4 No Picture ...
Page 33: ...33 TC P42GT30A ...
Page 34: ...34 TC P42GT30A ...
Page 41: ...41 TC P42GT30A 11 3 Wiring 2 11 4 Wiring 3 ...
Page 42: ...42 TC P42GT30A 11 5 Wiring 4 11 6 Wiring 5 ...
Page 45: ...45 TC P42GT30A 12 3 A Board Schematic Diagram 1 20 ...
Page 67: ...67 TC P42GT30A 12 25 SS Board Schematic Diagram ...
Page 74: ...74 TC P42GT30A 13 Printed Circuit Boards 13 1 P Board Foil side ...
Page 75: ...75 TC P42GT30A 13 2 P Board Component side ...
Page 76: ...76 TC P42GT30A 13 3 A Board Foil side ...
Page 77: ...77 TC P42GT30A 13 4 A Board Component side ...
Page 78: ...78 TC P42GT30A 13 5 K S and V Boards ...
Page 79: ...79 TC P42GT30A 13 6 C1 Board 13 7 C2 Board ...
Page 80: ...80 TC P42GT30A 13 8 SN Board Foil side ...
Page 81: ...81 TC P42GT30A 13 9 SN Board Component side ...
Page 82: ...82 TC P42GT30A 13 10 SS Board Foil side ...
Page 83: ...83 TC P42GT30A 13 11 SS Board Component side ...