experience could overheat and damage the PCB foil.
- Flux
Recommended Flux: Specific Gravity 0.82.
Type RMA (lower residue, non-cleaning type)
Note: See
ABOUT LEAD FREE SOLDER (PbF: Pb free)
().
15.2. PROCEDURE
1. Tack the flat pack IC to the PCB by temporarily soldering two
diagonally opposite pins in the correct positions on the PCB.
Be certain each pin is located over the correct pad on the PCB.
2. Apply flux to all of the pins on the IC.
3. Being careful to not unsolder the tack points, slide the soldering
iron along the tips of the pins while feeding enough solder to the
tip so that it flows under the pins as they are heated.
15.3. REMOVING SOLDER FROM BETWEEN PINS
74
Содержание KX-TDA100AL
Страница 9: ...5 2 SYSTEM COMPONENTS 9 ...
Страница 13: ...13 ...
Страница 15: ... Null slot Null slot is not available for any optional service card RUN Indicator 15 ...
Страница 19: ...3 Remove the Hook And remove the Top Cover 4 Remove nine Screws B 5 Remove the Back Cover 19 ...
Страница 22: ...8 2 2 Voice TDM Highway Bus Block Diagram 22 ...
Страница 23: ...8 2 3 Voice Bus Logical Assignment 23 ...
Страница 25: ...8 3 2 EC Bus System Connection Diagram 25 ...
Страница 26: ...8 3 3 System Control and Analog Signal Connection Diagram 26 ...
Страница 27: ...8 3 4 Power Supply System Connection Diagram 27 ...
Страница 29: ... 5VRMT unused for remote card 5V for RS 232C driver receiver 9 1 2 Description of Each Part 29 ...
Страница 30: ...30 ...
Страница 41: ...41 ...
Страница 42: ...42 ...
Страница 43: ...43 ...
Страница 44: ...44 ...
Страница 45: ...11 1 2 Phone Call 45 ...
Страница 46: ...11 1 3 Paging 46 ...
Страница 47: ...47 ...
Страница 48: ...48 ...
Страница 49: ...11 1 4 MOH Using 49 ...
Страница 50: ...50 ...
Страница 51: ...51 ...
Страница 52: ...11 1 5 USB Connection 52 ...
Страница 53: ...53 ...
Страница 54: ...11 1 6 RS 232C Connection 54 ...
Страница 55: ...55 ...
Страница 56: ...11 1 7 SD Card I F 11 1 8 Other 56 ...
Страница 57: ...12 DIAGNOSIS 12 1 DIAGNOSIS FEATURES 57 ...
Страница 66: ...7 Click Card Test 8 Click OK 9 Click Cancel 13 IC DATA 13 1 IC101 66 ...
Страница 76: ...76 ...
Страница 77: ...16 1 EXTENSION BOARDS FOR SERVICING 17 ACCESSORIES AND PACKING MATERIALS 77 ...
Страница 100: ......
Страница 110: ...Waveform 7 Waveform 8 20MHz 12MHz ...
Страница 118: ......
Страница 119: ......
Страница 120: ......
Страница 121: ......
Страница 122: ......
Страница 123: ......
Страница 124: ......
Страница 125: ......