Panasonic KX-TCA175RU Service Manual ▷ View online
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KX-TCA175RU
10 Disassembly and Assembly Instructions
10.1. Handset
10.2. Charger Unit
Shown in Fig.-
To Remove
Remove
1
Rear Cabinet
Screws (2
× 8)..........(A) × 4
2
Follow the procedure.
3
Main P.C. Board
Main P.C. Board
Shown in Fig.-
To Remove
Remove
4
Lower Cabinet
Screws (2.6
× 12)..........(B) × 2
5
Main P.C. Board
Main P.C. Board
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KX-TCA175RU
11 Measurements and Adjustments
11.1. Check Procedure (Handset)
11.1.1. Preparation
11.1.1.1. Equipment Required
• DECT tester: Rhode & Scorers, CMD 60 is recommended.
• Frequency counter: it must be precise to be able to measure 1Hz (precision; ±4ppm).
• Frequency counter: it must be precise to be able to measure 1Hz (precision; ±4ppm).
Hewlett Packard, 53131A is recommended.
• DC power: it must be able to output at least 1A current under 3.8V for Handset, 9V for Tool.
• Digital multi-meter (DMM): it must be able to measure voltage and current.
• Oscilloscope
• Digital multi-meter (DMM): it must be able to measure voltage and current.
• Oscilloscope
11.1.1.2. Tool and PC
• EEPROM serial Tool
Tool: PSZZ2CA155EU
• PC which has “flash program.exe”.
11.1.2. PC Setting
11.1.2.1. Connections
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KX-TCA175RU
11.1.3. Download Manual
11.1.3.1. Step [1] Before Downloading (Configuration Setting)
[1]-(1) Execute "Flash Program.exe"
11.1.3.2. [1]-(2) Press Config
[1]-(3) Press OK
Selected item will be stored.
Connect the download PC cable with selected come port (COM1-COM9).
Selected item will be stored.
Connect the download PC cable with selected come port (COM1-COM9).
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KX-TCA175RU
11.1.3.3. Step [3] Select Download file
[3]-(1) Download Program Main Menu
Push "Reference" to select the download file. (Download Filename tca275vXXX.hex) XXX=Version
Select [program All] for [erase type].
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