4 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
ERR
stamped on the back of PCB.
Caution
·
Pb free solder has a higher melting point than standard 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
solder. 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.
However, Sn+Cu (tin, copper), Sn+Zn+Bi (tin, zinc, bismuth) solder can also be used.
7
TH-42PH9WK / TH-42PH9WS
Содержание TH-42PH9WK
Страница 4: ...1 Applicable signals 4 TH 42PH9WK TH 42PH9WS ...
Страница 19: ...7 2 Location of Lead wiring 2 The lead wiring is dressed as shown in figure 19 TH 42PH9WK TH 42PH9WS ...
Страница 23: ...8 4 Adjustment Volume Location 8 5 Test Point Location 23 TH 42PH9WK TH 42PH9WS ...
Страница 27: ...9 2 IIC mode structure following items value is sample data 27 TH 42PH9WK TH 42PH9WS ...
Страница 29: ...29 TH 42PH9WK TH 42PH9WS ...
Страница 31: ...31 TH 42PH9WK TH 42PH9WS ...
Страница 34: ...3 Remarks Above Fan function is operated during the fans are installed 34 TH 42PH9WK TH 42PH9WS ...
Страница 37: ...12 Option Setting 37 TH 42PH9WK TH 42PH9WS ...
Страница 61: ...14 Block and Schematic Diagram 14 1 Schematic Diagram Notes TH 42PH9WK TH 42PH9WS 61 ...
Страница 112: ...NOTE TH 42PH9WK TH 42PH9WS 112 ...
Страница 113: ...15 Parts Location 15 1 Exploded View 113 TH 42PH9WK TH 42PH9WS ...
Страница 114: ...15 1 1 Escutcheon part location enlarged view 114 TH 42PH9WK TH 42PH9WS ...
Страница 115: ...15 1 2 Fan relation 15 2 Cable relation 115 TH 42PH9WK TH 42PH9WS ...
Страница 116: ...15 3 Packing summary 116 TH 42PH9WK TH 42PH9WS ...
Страница 117: ...117 TH 42PH9WK TH 42PH9WS ...
Страница 119: ...17 Replacement Parts List 17 1 Replacement Parts List Notes 119 TH 42PH9WK TH 42PH9WS ...