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1.2.
How to recognize that Pb Free solder is used
(Example : Handset P.C.B.)
L4
D7
Q4
102
R7
103
C68
R26
R25
128
1
C39
R46
C74
C137
R43
C73
L5
R21
R20
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 the plastic parts boxes with aluminum foil and ground them.
2. Ground the soldering irons.
3. Use a conductive mat on the worktable.
4. Do not touch IC or LSI pins with bare fingers.
3 CAUTION
Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the
manufacturer.
Dispose of used batteries according to the manufacture's Instructions.
KX-TG1860BXS / KX-TG1860BXT / KX-TCA132CXS / KX-TCA132CXT / KX-TCA130CXS / KX-TCA130CXT
R81
R3
R2
C21
65
64
IC1
R61
R60
1
R63
39
R64
38
C24 C58
IC10
X1
(Component View)
Marked
C3
R9
C1
R82
Q16
L1
R117
C57
C84
C13
D5
Q1
D4
48
C136
IC2
C77
SP_TEST1
C135
IC11
R74
SP_TEST2
C138
L6
C134
C130 C139
C131
C133
C132
5
C125
A201
R135
R134
C85
CN6
C49
C48
R125
R126
R129
C53
C83
R75
C51
C126
A
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Troubleshooting
