65
KX-TG9333PK/KX-TG9334PK//KX-TGA931T
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 Shield Case
Note:
If you don’t have special tools (ex. Hot air disordering tool), conduct the following operations.
1. Cut the case along perforation.
2. Remove the cut part.
3. Cut the four corners along perforation.
4. Remove the reminds by melting solder.
Summary of Contents for KX-TG9333PK - Expandable Cordless Phone
Page 2: ...2 KX TG9333PK KX TG9334PK KX TGA931T ...
Page 28: ...28 KX TG9333PK KX TG9334PK KX TGA931T 4 10 Signal Route ...
Page 29: ...29 KX TG9333PK KX TG9334PK KX TGA931T RF part signal route ...
Page 34: ...34 KX TG9333PK KX TG9334PK KX TGA931T 7 1 2 Programming using the Direct Commands ...
Page 35: ...35 KX TG9333PK KX TG9334PK KX TGA931T ...
Page 36: ...36 KX TG9333PK KX TG9334PK KX TGA931T 7 2 Error Messages ...
Page 37: ...37 KX TG9333PK KX TG9334PK KX TGA931T 7 3 Troubleshooting ...
Page 38: ...38 KX TG9333PK KX TG9334PK KX TGA931T ...
Page 39: ...39 KX TG9333PK KX TG9334PK KX TGA931T ...
Page 40: ...40 KX TG9333PK KX TG9334PK KX TGA931T ...
Page 69: ...69 KX TG9333PK KX TG9334PK KX TGA931T ...
Page 70: ...70 KX TG9333PK KX TG9334PK KX TGA931T 11 1 2 Handset ...
Page 71: ...71 KX TG9333PK KX TG9334PK KX TGA931T 11 1 3 Charger Unit ...
Page 72: ...72 KX TG9333PK KX TG9334PK KX TGA931T 11 2 How to Replace the Handset LCD ...
Page 73: ...73 KX TG9333PK KX TG9334PK KX TGA931T ...
Page 78: ...78 KX TG9333PK KX TG9334PK KX TGA931T Memo ...
Page 88: ...88 KX TG9333PK KX TG9334PK KX TGA931T Memo ...
Page 92: ...92 KX TG9333PK KX TG9334PK KX TGA931T Memo ...
Page 101: ...101 KX TG9333PK KX TG9334PK KX TGA931T 15 3 Explanation of IC Terminals RF Part 15 3 1 IC701 ...