Read Panasonic KX-TCD805RUT / KX-TCA180RUT Service Manual online
1.2. How to recognize that Pb Free solder is used
(Example : Handset P.C.B.)
CN5
CN9
C63
C26
C59
R161
R160
R159
R158
R157
R156
R155
R154
R170
R171
R159
R158
R157
R156
R155
R154
R170
R171
30
1
1
16
R188
R187
R186
R186
R120
R119
R118
R180
Q11
Q21
Q20
8
5
1
4
D12
D13
D14
D15
R31
R32
R185
R184
R183
R182
R181
R197
R198
R184
R183
R182
R181
R197
R198
C30
LED8
C132
C133
R12
R12
RA1
RA2
C88
R172
R204
R173
R169
R196
R168
R195
R167
R194
R166
R193
R165
R192
R164
R191
R163
R190
R162
R189
SW1
R28
R207
R44
R177
C149
R176
R174
R175
R178
R34
C172
R45
C102
C171
R205
12
4
48
25
IC22
IC21
MIC
R202
R83
R82
C66
C65
C157
C159
C158
C163
C164
C162
C160
C161
R117
R81
C64
Q16
PbF
Marked
(Component View)
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
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 manufacture’s Instructions.
5
KX-TCD805RUT / KX-TCA180RUT
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