Panasonic KX-TS2350RUB / KX-TS2350RUC / KX-TS2350RUH / KX-TS2350RUR / KX-TS2350RUW Service Manual ▷ View online
1.2. How to recognize that Pb Free solder is used
1.2.1. Main PCB
1
IC1
CN1
1
2
3
4
5
6
7
8
9 10 11 12
PbF
Marked
(Component View)
1.2.2. Operational PCB
1
1
2
3
10
4
CN1
V+
V-
FLASH
REDIAL
PbF
5
6
7
8
9
0
#
Marked
(Flow Solder Side View)
Note:
The location of the “PbF“ mark is subject to change without notice.
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KX-TS2350RUB / KX-TS2350RUC / KX-TS2350RUH / KX-TS2350RUR / KX-TS2350RUW
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.
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 recommendenced by the
manufacturer.
manufacturer.
Dispose of used batteries according to the manufacture’s Instructions.
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KX-TS2350RUB / KX-TS2350RUC / KX-TS2350RUH / KX-TS2350RUR / KX-TS2350RUW
4 LOCATION OF CONTROLS
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KX-TS2350RUB / KX-TS2350RUC / KX-TS2350RUH / KX-TS2350RUR / KX-TS2350RUW
5 SETTINGS
5.1. Connection
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KX-TS2350RUB / KX-TS2350RUC / KX-TS2350RUH / KX-TS2350RUR / KX-TS2350RUW
