Read Panasonic KX-TCD825RUS / KX-TCD825RUT / KX-TCA181RUS / KX-TCA181RUT Service Manual online
1.2.
How to recognize that Pb Free solder is used
(Example: Handset P.C.B.)
CN5
CN9
IC3
C63
C26
C59
D11
R161
R160
R159
R158
R157
R156
R155
R154
R170
R171
R160
R159
R158
R157
R156
R155
R154
R170
R171
30
1
1
16
R188
R187
R186
R186
R120
R119
R118
R18
R42
R180
R203
R100
R114
R151
1
5
Q13
R48
Q12
R92
CN8
R91
R102
C69
1
11
23
22
12
33
34
44
R101
C70
C52
R117
D12
D13
D14
R31
R32
R185
R184
R183
R182
R181
R197
R198
R184
R183
R182
R181
R197
R198
C30
C107
1
8
C108
C29
R41
R174
R23
Q7
R22
C131
LED8
R16
D10
D9
R83
R81
C65
C66
C64
C132
IC21
C133
RA1
RA2
C88
R199
R172
R173
R200
R169
R196
R168
R195
R167
R194
R166
R193
R165
R192
R164
R191
R163
R190
R162
R189
R12
R93
SW1
R90
R53
C134
C102
1
22
44
23
12
4
48
25
IC15
IC13
IC11
MIC
X2
C25
R98
C106
R150
R99
R97
R96
R52
R49
R51
R77
R76
C62
C111
R202
R82
Q16
PbF
Marked
(Component View)
Note:
The location ofthe “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 ofexplosion ifbattery is incorrectly replaced.
2. Replace only with the same or equivalent type recommended by the manufacturer.
3. Dispose ofused batteries according to the manufacture’s Instructions.
5
KX-TCD825RUS / KX-TCD825R UT / KX-TCA181RUS / KX-TCA181RUT
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