Panasonic KX-TGH210RUB / KX-TGH210RUW / KX-TGH212RUB / KX-TGH220RUB / KX-TGH220RUW / KX-TGH222RUB / KX-TGHA20RUB / KX-TGHA20RUW Service Manual ▷ View online
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KX-TGH210RUB/KX-TGH210RUW/KX-TGH212RUB/KX-TGH220RUB/KX-TGH220RUW/KX-TGH222RUB/KX-TGHA20RUB/KX-TGHA20RUW
12.2. How to Replace the Shield Case
12.2.1.
Preparation
• PbF (: Pb free) Solder
• Soldering Iron
• Soldering Iron
Tip Temperature of 700
°F ± 20 °F (370 °C ± 10 °C)
Note:
We recommend a 30 to 40 Watt soldering iron. An expert may be able to use a 60 to 80 Watt iron where someone with less
experience could overheat and damage the PCB foil.
We recommend a 30 to 40 Watt soldering iron. An expert may be able to use a 60 to 80 Watt iron where someone with less
experience could overheat and damage the PCB foil.
• Hot Air Desoldering Tool
Temperature: 608
°F ± 68 °F (320 °C ± 20 °C)
12.2.2.
Caution
• To replace the IC efficiently, choose the right sized nozzle of the hot air desoldering tool that matches the IC package.
• Be careful about the temperature of the hot air desoldering tool not to damage the PCB and/or IC.
• Be careful about the temperature of the hot air desoldering tool not to damage the PCB and/or IC.
12.2.3.
How to Remove the Shield Case
Note:
If you don’t have special tools (ex. Hot air disordering tool), conduct the following operations.
1. Cut the case along perforation.
2. Remove the cut part.
3. Cut the four corners along perforation.
4. Remove the reminds by melting solder.
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KX-TGH210RUB/KX-TGH210RUW/KX-TGH212RUB/KX-TGH220RUB/KX-TGH220RUW/KX-TGH222RUB/KX-TGHA20RUB/KX-TGHA20RUW
12.2.4.
How to Install the Shield Case
Note:
• If you don’t have special tools (ex. Hot air disordering tool), conduct the following operations.
• Shield case’s No. : PNMC1091Z
• Shield case’s No. : PNMC1091Z
1. Put the shield case.
2. Solder the surroundings.
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KX-TGH210RUB/KX-TGH210RUW/KX-TGH212RUB/KX-TGH220RUB/KX-TGH220RUW/KX-TGH222RUB/KX-TGHA20RUB/KX-TGHA20RUW
12.3. Terminal Guide of the ICs, Transistors, Diodes and Electrolytic
Capacitors
12.3.1.
Base Unit
12.3.2.
Handset
DY2J25000L
B0BC03200002
B0BC03200002
Anode
Cathode
*1
*1
*1 for KX-TGH220 only
C
B
E
B1ADGE000012, B1GBCFYY0020,
B1ABGN000002, BIADNB000003
BIABCE000009, DSC9001S0L,
B1ABGN000002, BIADNB000003
BIABCE000009, DSC9001S0L,
B0BC02000015
8
5
4
1
C3FBLY000162
PNWI1GH220GH
PNWI2GH220GH
PNWI1GH220GH
PNWI2GH220GH
B0ECKM000008
Cathode
Anode
B1ACGP000008
E
C
B
B
C
C
E
DSC7003S0L
C1CB00004121
1
(Reverse View)
1
67
88
23
44
22
66
45
89 pin
(GND)
(GND)
Cathode
Anode
3
2
1
4
C0DBEYY00102
B3AAB0000347
Cathode
Anode
B0EDER000009
C
B
E
B1ADGE000012, B1ADCF000040
B1ABGE000011, B1GBCFGA0021
B1ABGE000011, B1GBCFGA0021
8
5
4
1
C3FBMY000312
PNWIGHA20EXR
PNWIGHA20EXR
C1CB00004121
1
B3AFB0000570
(Reverse View)
Anode
Cathode
(Reverse View)
1
67
88
23
44
22
66
45
89 pin
(GND)
(GND)
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Memo
Click on the first or last page to see other KX-TGH210RUB / KX-TGH210RUW / KX-TGH212RUB / KX-TGH220RUB / KX-TGH220RUW / KX-TGH222RUB / KX-TGHA20RUB / KX-TGHA20RUW service manuals if exist.