Panasonic KX-TCD430GC Service Manual page 73

Address Default
0F53 FF
0F54 01
29. HOW TO REPLACE FLAT PACKAGE IC
29.1. 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
Type RMA (lower residue, non-cleaning type)
Note: See ABOUT LEAD FREE SOLDER (PbF: Pb free)
29.2. 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.
Name
Menu Config
RecVolStoreEnabled
Type
Country
Setting
255 D bit 0 - Registration menu on/off 1/0
bit 1 - Select base menu on/off 1/0
bit 2 - Internal ringer menu on/off
bit 3 - Page ringer menu on/off 1/0
bit 4 - Standby mode menu on/off
bit 5 - Battery select menu on/off 1
bit 6 - Call wating menu on/off 1/0
bit 7 - Clip list on/off 1/0
01 D 00: Reciever volume will be reset
value when hooking on.
01: Reciever volume will be stored
eeprom when set in conversation.
0.82.
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Description