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KX-TG6700BXB/KX-TGA670BXB
10.3. How to Replace the LLP (Leadless Leadframe Package) IC
10.3.1. 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.
• Hot Air Desoldering Tool
Temperature: 608
°
F ± 68
°
F (320
°
C ± 20
°
C)
10.3.2. Caution
• To replace the IC efficiently, choose the right sized nozzle of the hot air desoldering tool that matches the IC package.
• Be careful about the temperature of the hot air desoldering tool not to damage the PCB and/or IC.
10.3.3. How to Remove the IC
1. Heat the IC with a hot air desoldering tool through the P.C.Board.
2. Pick up the IC with tweezers, etc. when the solder is melted completely.
Note:
• Be careful not to touch the peripheral parts with tweezers, etc. They are unstable.
When it is hard to melt the solder completely, heat it with a hot air desoldering tool through the IC besides through the
P.C.Board.
3. After removing the IC, clean the P.C.Board of residual solder.
Summary of Contents for KX-TG6700BXB
Page 2: ...2 KX TG6700BXB KX TGA670BXB ...
Page 6: ...6 KX TG6700BXB KX TGA670BXB 3 Specifications ...
Page 35: ...35 KX TG6700BXB KX TGA670BXB 4 11 Signal Route Each signal route is as follows ...
Page 36: ...36 KX TG6700BXB KX TGA670BXB RF part signal route ...
Page 40: ...40 KX TG6700BXB KX TGA670BXB 6 1 2 Connecting the Telephone Line Cord ...
Page 41: ...41 KX TG6700BXB KX TGA670BXB 6 1 2 1 If you subscribe to a DSL service ...
Page 43: ...43 KX TG6700BXB KX TGA670BXB 6 4 1 Battery Level 6 4 2 Panasonic Battery Performance ...
Page 46: ...46 KX TG6700BXB KX TGA670BXB ...
Page 47: ...47 KX TG6700BXB KX TGA670BXB 7 2 2 Programming Using the Direct Commands ...
Page 48: ...48 KX TG6700BXB KX TGA670BXB ...
Page 49: ...49 KX TG6700BXB KX TGA670BXB 7 3 Error Messages ...
Page 50: ...50 KX TG6700BXB KX TGA670BXB 7 4 Troubleshooting ...
Page 51: ...51 KX TG6700BXB KX TGA670BXB ...
Page 52: ...52 KX TG6700BXB KX TGA670BXB ...
Page 72: ...72 KX TG6700BXB KX TGA670BXB 10 1 9 5 RF DSP Interface Signal Wave Form Test Burst Mode ...
Page 73: ...73 KX TG6700BXB KX TGA670BXB Test Burst Mode ...
Page 80: ...80 KX TG6700BXB KX TGA670BXB 11 1 2 Handset ...
Page 81: ...81 KX TG6700BXB KX TGA670BXB 11 1 3 Charger Unit ...
Page 93: ...93 KX TG6700BXB KX TGA670BXB Memo ...
Page 97: ...97 KX TG6700BXB KX TGA670BXB Memo ...
Page 106: ...106 KX TG6700BXB KX TGA670BXB Memo ...
Page 116: ...116 KX TG6700BXB KX TGA670BXB 15 3 Explanation of IC Terminals RF Part 15 3 1 IC701 ...
Page 117: ...117 KX TG6700BXB KX TGA670BXB 15 3 2 IC801 Backside Terminal GND ...
Page 118: ...118 KX TG6700BXB KX TGA670BXB 15 3 3 IC851 Backside Terminal GND ...
Page 122: ...122 KX TG6700BXB KX TGA670BXB 16 3 Cabinet and Electrical Parts Charger Unit ...
Page 123: ...123 KX TG6700BXB KX TGA670BXB 16 4 Accessories and Packing Materials 16 4 1 KX TG6700BXB ...
Page 124: ...124 KX TG6700BXB KX TGA670BXB 16 4 2 KX TGA670BXB ...