177
KX-FP206CX/KX-FP218CX
16.2. How to Replace the Flat Package IC
Even if you do not have the special tools (for example, a spot heater) to remove the Flat IC, with some solder (large amount), a
soldering iron and a cutter knife, you can easily remove the ICs that have more than 100 pins.
16.2.1. Preparation
• PbF (: Pb free) Solder
• Soldering Iron
Tip Temperature of 700
°
F ± 20
°
F (370
°
C ± 10
°
C)
Note:
We recommend a 30 to 40 Watt soldering iron. An expert may be able to use a 60 to 80 Watt iron where someone with
less 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)
16.2.2. Flat Package IC Removal Procedure
1. Put plenty of solder on the IC pins so that the pins can be completely covered.
Note:
If the IC pins are not soldered enough, you may give pressure to the P.C. board when cutting the pins with a cutter.
2. Make a few cuts into the joint (between the IC and its pins) first and then cut off the pins thoroughly.
3. While the solder melts, remove it together with the IC pins.
When you attach a new IC to the board, remove all solder left on the land with some tools like a soldering wire. If some solder is left
at the joint on the board, the new IC will not be attached properly.
Содержание KMF0609058CE
Страница 10: ...10 KX FP206CX KX FP218CX 6 Technical Descriptions 6 1 Connection Diagram ...
Страница 12: ...12 KX FP206CX KX FP218CX 6 2 1 General Block Diagram ...
Страница 14: ...14 KX FP206CX KX FP218CX 6 3 2 Memory Map ...
Страница 23: ...23 KX FP206CX KX FP218CX 6 4 2 Block Diagram ...
Страница 25: ...25 KX FP206CX KX FP218CX ...
Страница 38: ...38 KX FP206CX KX FP218CX b Redundancy Compression Process Coding Mode This unit uses one dimensional MH format ...
Страница 66: ...66 KX FP206CX KX FP218CX 11 2 The Example of the Printed List 11 2 1 User Mode 11 2 1 1 KX FP206CX ...
Страница 67: ...67 KX FP206CX KX FP218CX 11 2 1 2 KX FP218CX Note The above values are the default values ...
Страница 76: ...76 KX FP206CX KX FP218CX REFERENCE Test Mode P 57 ...
Страница 77: ...77 KX FP206CX KX FP218CX REFERENCE Test Mode P 57 ...
Страница 78: ...78 KX FP206CX KX FP218CX REFERENCE Test Mode P 57 ...
Страница 79: ...79 KX FP206CX KX FP218CX REFERENCE Test Mode P 57 ...
Страница 80: ...80 KX FP206CX KX FP218CX ...
Страница 81: ...81 KX FP206CX KX FP218CX ...
Страница 82: ...82 KX FP206CX KX FP218CX REFERENCE Test Mode P 57 ...
Страница 86: ...86 KX FP206CX KX FP218CX ...
Страница 111: ...111 KX FP206CX KX FP218CX ...
Страница 118: ...118 KX FP206CX KX FP218CX I O and Pin No Diagram ...
Страница 120: ...120 KX FP206CX KX FP218CX Other NG example while the power is ON and the LCD displays the following ...
Страница 121: ...121 KX FP206CX KX FP218CX 12 5 5 2 NG Example ...
Страница 123: ...123 KX FP206CX KX FP218CX ...
Страница 126: ...126 KX FP206CX KX FP218CX Note Check to the SP Phone Rx Tx signal routes Refer to Check Sheet for Signal Route P 122 ...
Страница 128: ...128 KX FP206CX KX FP218CX 12 5 8 2 Troubleshooting Flow Chart ...
Страница 134: ...134 KX FP206CX KX FP218CX 12 5 12 Thermal Head Section Note Refer to Thermal Head P 24 ...
Страница 135: ...135 KX FP206CX KX FP218CX 13 Service Fixture Tools ...
Страница 139: ...139 KX FP206CX KX FP218CX 14 3 Disassembly Procedure 14 3 1 How to Remove the Image Sensor CIS ...
Страница 140: ...140 KX FP206CX KX FP218CX 14 3 2 How to Remove the Thermal Head ...
Страница 141: ...141 KX FP206CX KX FP218CX ...
Страница 142: ...142 KX FP206CX KX FP218CX 14 3 3 How to Remove the Bottom Frame ...
Страница 143: ...143 KX FP206CX KX FP218CX 14 3 4 How to Remove the P C Boards and Speaker ...
Страница 144: ...144 KX FP206CX KX FP218CX 14 3 5 How to Remove the Power Supply Board and AC cord ...
Страница 145: ...145 KX FP206CX KX FP218CX 14 3 6 How to Remove the Gear Block and Separation Roller ...
Страница 146: ...146 KX FP206CX KX FP218CX 14 3 7 How to Remove the Gears Motors and Arms of the Gear Block ...
Страница 147: ...147 KX FP206CX KX FP218CX ...
Страница 148: ...148 KX FP206CX KX FP218CX 14 3 8 How to Remove the Handset Cradle and Hook Switch Board ...
Страница 149: ...149 KX FP206CX KX FP218CX 14 3 9 How to Remove the Back Cover ...
Страница 150: ...150 KX FP206CX KX FP218CX 14 3 10 How to Remove the Platen Roller and Lock Lever ...
Страница 151: ...151 KX FP206CX KX FP218CX ...
Страница 152: ...152 KX FP206CX KX FP218CX 14 3 11 How to Remove the Pickup Roller ...
Страница 153: ...153 KX FP206CX KX FP218CX 14 3 12 How to Remove the Operation Panel ...
Страница 154: ...154 KX FP206CX KX FP218CX 14 3 13 How to Remove the Operation Board and LCD 14 3 13 1 KX FP206 ...
Страница 155: ...155 KX FP206CX KX FP218CX 14 3 13 2 KX FP218 ...
Страница 156: ...156 KX FP206CX KX FP218CX 14 3 14 How to Remove the Separation Holder and Exit Roller ...
Страница 157: ...157 KX FP206CX KX FP218CX 14 3 15 Installation Position of the Lead Wires 14 3 15 1 Lower Section ...
Страница 158: ...158 KX FP206CX KX FP218CX ...
Страница 159: ...159 KX FP206CX KX FP218CX ...
Страница 160: ...160 KX FP206CX KX FP218CX 14 3 15 2 Operation Panel Section KX FP206 ...
Страница 161: ...161 KX FP206CX KX FP218CX 14 3 15 3 Operation Panel and Mic Board Section KX FP218 ...
Страница 176: ...176 KX FP206CX KX FP218CX 16 1 4 Power Supply Board 16 1 5 Interface Board ...
Страница 179: ...179 KX FP206CX KX FP218CX 16 3 Test Chart 16 3 1 ITU T No 1 Test chart ...
Страница 180: ...180 KX FP206CX KX FP218CX 16 3 2 ITU T No 2 Test Chart ...
Страница 181: ...181 KX FP206CX KX FP218CX 16 3 3 Test Chart ...
Страница 200: ...200 KX FP206CX KX FP218CX MEMO ...
Страница 211: ...211 KX FP206CX KX FP218CX 20 1 2 Operation Panel Section ...
Страница 212: ...212 KX FP206CX KX FP218CX 20 1 3 Upper Cabinet Section ...
Страница 213: ...213 KX FP206CX KX FP218CX 20 1 4 Back Cover Section ...
Страница 214: ...214 KX FP206CX KX FP218CX ...
Страница 215: ...215 KX FP206CX KX FP218CX 20 1 5 Lower Cabinet Section ...
Страница 216: ...216 KX FP206CX KX FP218CX 20 1 6 Gear Block Section ...
Страница 217: ...217 KX FP206CX KX FP218CX ...
Страница 218: ...218 KX FP206CX KX FP218CX 20 1 7 Screws ...
Страница 219: ...219 KX FP206CX KX FP218CX 20 1 8 Accessories and Packing Materials ...