Read Panasonic KX-TG1311CAH / KX-TG1311CAL / KX-TG1311CAV / KX-TG1312CA2 / KX-TG1312CA3 / KX-TGA131RUA / KX-TGA131RUH / KX-TGA131RUL / KX-TGA131RUV Service Manual online
KX-TG1311CAL
KX-TG1311CAV
KX-TG1312CA2
KX-TG1312CA3
KX-TGA131RUA
KX-TGA131RUH
KX-TGA131RUL
KX-TGA131RUV
H : Gray Version
L : Shade Red Version
V : Violet Version
(for Kazakhstan)
(for Tajikistan)
(for Uzbekistan)
(for Turkmenistan)
(for Kyrgyzstan)
2.2. About Lead Free Solder (PbF: Pb free)-------------- 4
2.3. Discarding of P.C. Board--------------------------------- 5
4 Technical Descriptions ----------------------------------------- 7
4.2. Circuit Operation (Base Unit) --------------------------- 8
4.3. Block Diagram (Handset)-------------------------------10
4.4. Circuit Operation (Handset)----------------------------11
4.5. Circuit Operation (Charger Unit) ----------------------11
4.6. Signal Route -----------------------------------------------12
6.2. Battery ------------------------------------------------------14
7.2. Guide to Handset Settings -----------------------------16
7.3. Dialling Mode ----------------------------------------------16
7.4. For Service Hint-------------------------------------------17
9.2. Troubleshooting by Symptom (Base Unit and
10.2. How to Replace the Handset LCD -------------------36
11.2. Adjustment Standard (Base Unit)---------------------39
11.3. Adjustment Standard (Charger Unit)-----------------40
11.4. The Setting Method of JIG (Handset) ---------------41
11.5. Adjustment Standard (Handset) ----------------------43
11.6. Things to Do after Replacing IC ----------------------44
11.7. RF Specification-------------------------------------------45
11.8. How to Check the Handset Speaker or
12.2. CPU Data (Handset)-------------------------------------49
12.3. Terminal Guide of the ICs, Transistors and
13.2. Schematic Diagram (Base Unit) ----------------------54
13.3. Schematic Diagram (Handset) ------------------------55
13.4. Schematic Diagram (Charger Unit) ------------------56
14.2. Circuit Board (Base Unit_Career) --------------------59
14.4. Circuit Board (Handset_Career)---------------------- 63
14.5. Circuit Board (Charger Unit)--------------------------- 64
2. If a lead wire assembly is supplied as a repair part, the lead wire assembly shall be replaced.
3. FASTON terminals shall be plugged straight in and unplugged straight out.
2. Ground the soldering irons.
3. Use a conductive mat on worktable.
4. Do not grasp IC or LSI pins with bare fingers.
2. Replace only with the same or equivalent type recommended by the manufacturer.
tains lead.
We will use PbF solder when discussing the lead free solder used in our manufacturing process which is made from Tin (Sn),
Silver (Ag), and Copper (Cu).
This model, and others like it, manufactured using lead free solder will have PbF stamped on the PCB. For service and repair
work we suggest using the same type of solder.