1 ABOUT LEAD FREE SOLDER (PbF: Pb free)
Note:
In the information below, Pb, the symbol for lead in the periodic table of elements, will refer to standard solder or solder that
contains lead.
We will use PbF when discussing the lead free solder used in our manufacturing process which is made from Tin, (Sn), Silver,
(Ag), and Copper, (Cu).
This model, and others like it, manufactured using lead free solder will have PbF stamped on the PCB. For service and repair
work we suggest using the same type of solder although, with some precautions, standard Pb solder can also be used.
Caution
·
PbF solder has a melting point that is 50° ~ 70° F, (30° ~ 40°C) higher than Pb solder. Please use a soldering iron with
temperature control and adjust it to 700° ± 20° F, (370° ± 10°C). In case of using high temperature soldering iron, please
be careful not to heat too long.
·
PbF solder will tend to splash if it is heated much higher than its melting point, approximately 1100°F, (600°C).
·
If you must use Pb solder on a PCB manufactured using PbF solder, remove as much of the original PbF solder as possible
and be sure that any remaining is melted prior to applying the Pb solder.
·
When applying PbF solder to double layered boards, please check the component side for excess which may flow onto the
opposite side (See figure, below).
1.1. 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
materials.
The following lead free (PbF) solder wire sizes are recommended for service of this product: 0.3mm, 0.6mm and 1.0mm.
3
KX-TDA200BX
Содержание KX-TDA200BX
Страница 8: ...5 SYSTEM OVERVIEW 5 1 SYSTEM CONFIGURATIONS 8 KX TDA200BX ...
Страница 10: ...5 3 SYSTEM CONNECTION DIAGRAM 10 KX TDA200BX ...
Страница 17: ...8 2 SYSTEM CONTROL 8 2 1 System Control Block Diagram 17 KX TDA200BX ...
Страница 18: ...8 2 2 Voice TDM Highway Bus Block Diagram 18 KX TDA200BX ...
Страница 20: ...8 3 BACK BOARD SIGNAL CONNECTION DIAGRAM 8 3 1 CT Bus System Connection Diagram 20 KX TDA200BX ...
Страница 21: ...8 3 2 EC Bus System Connection Diagram 21 KX TDA200BX ...
Страница 33: ...11 3 MPR CARD 11 3 1 Startup Run indicator LED201 33 KX TDA200BX ...
Страница 34: ...SD card access light does not flash The battery alarm indication light turns on 34 KX TDA200BX ...
Страница 36: ...Optional service cards cannot start up 36 KX TDA200BX ...
Страница 37: ...11 3 2 Phone Call The call path cannot connect Noise is created 37 KX TDA200BX ...
Страница 38: ...11 3 3 Paging No sound PAGING1 No sound PAGING2 38 KX TDA200BX ...
Страница 39: ...Noise is Heard PAGING1 Noise is Heard PAGING2 39 KX TDA200BX ...
Страница 40: ...Sound is small PAGING1 Sound is small PAGING2 40 KX TDA200BX ...
Страница 41: ...11 3 4 MOH Using No sound is heard MOH1 41 KX TDA200BX ...
Страница 42: ...No sound is heard MOH2 42 KX TDA200BX ...
Страница 43: ...Sound is small or loud MOH1 Sound is small or loud MOH2 43 KX TDA200BX ...
Страница 44: ...11 3 5 USB Connection Unable to connect 44 KX TDA200BX ...
Страница 45: ...Connection error occurs 45 KX TDA200BX ...
Страница 46: ...11 3 6 RS 232C Connection Unable to connect 46 KX TDA200BX ...
Страница 47: ...Connecting speed is slowly 47 KX TDA200BX ...
Страница 48: ...11 3 7 SD Card I F Unable to save the system data 48 KX TDA200BX ...
Страница 49: ...11 3 8 Other The clock data is deleted unset table 49 KX TDA200BX ...
Страница 59: ...12 2 DIAGNOSIS TEST 1 Click Diagnosis of Utility 59 KX TDA200BX ...
Страница 60: ...2 Pair Port Test operation Select card for Test 3 Click Pair Port Test 60 KX TDA200BX ...
Страница 61: ...4 Click OK 5 Click Cancel 61 KX TDA200BX ...
Страница 62: ...6 Card Test operation Select card for Test 7 Click Card Test 62 KX TDA200BX ...
Страница 63: ...8 Click OK 9 Click Cancel 63 KX TDA200BX ...
Страница 68: ...14 TERMINAL GUIDE OF ICS TRANSISTORS AND DIODES 68 KX TDA200BX ...
Страница 70: ...16 CABINET AND ELECTRICAL PARTS LOCATION 70 KX TDA200BX ...
Страница 71: ...16 1 EXTENSION BOARDS FOR SERVICING 71 KX TDA200BX ...
Страница 72: ...17 ACCESSORIES AND PACKING MATERIALS 72 KX TDA200BX ...
Страница 91: ...Waveform 7 Waveform 8 20MHz 12MHz KX TDA200BX 91 ...
Страница 96: ...96 KX TDA200BX A KXTDA200BX ...