How To Recognize That Pb Free Solder Is Used; For Service Technicians; Caution - Panasonic KX-TC2106UAB Service Manual

1.2.

How to recognize that Pb Free Solder is Used

(Example: Handset P.C.B.)
Note:
The location of the "PbF" mark is subject to change without notice.

2 FOR SERVICE TECHNICIANS

ICs and LSIs are vulnerable to static electricity.
When repairing, the following precautions will help prevent recurring malfunctions.
1. Cover plastic parts boxes with aluminum foil.
2. Ground the soldering irons.
3. Use a conductive mat on worktable.
4. Do not grasp IC or LSI pins with bare fingers.

3 CAUTION

1. Danger of explosion if battery is incorrectly replaced.
2. Replace only with the same or equivalent type recommended by the manufacturer.
3. Dispose of used batteries according to the manufacturer´s Instructions.
LED703
LED702
LED705
LED704
PbF
Marked
KX-TC2106UAB / KX-TC2106UAS / KX-TC2106UAT / KX-TC2106UAW
DTCOUT
3 4
AUTO
R843 1 6
C861
C866
R837
C865
C864
Q802
Q804
R848
C870
C848
C857
R838
R841
R835
C855
C862
C860
C863 R836
R839
C858
R804
C808
PSAVE
C836
C804
C832
R802
C839
3 4
C838
C831
DIRECT
1 6
TXVCO
5
TXPOWER
1 3 C873
C852
C872
C851
SP+ SP-
6 4
C853
R831
C854 NDTC
R833
R830
C802
IFOUT
C856
Q803
C801
ANT_TP
R803
GND
R834
IFGND
R851
C803
4 6
C871
R801 R850
C805
3 1
Q801
RXVCO