Panasonic BL-PA100A Service Manual
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Panasonic BL-PA100A Service Manual

Panasonic BL-PA100A Service Manual

Hd-plc ethernet adaptor / starter pack
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HD-PLC Ethernet Adaptor
BL-PA100A
BL-PA100KTA
(for U.S.A.)
© 2006 Panasonic Communications Co., Ltd. All
rights reserved. Unauthorized copying and distribu-
tion is a violation of law.
Order No. KMS0603209CE
F15

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Summary of Contents for Panasonic BL-PA100A

  • Page 1 Order No. KMS0603209CE HD-PLC Ethernet Adaptor BL-PA100A BL-PA100KTA (for U.S.A.) © 2006 Panasonic Communications Co., Ltd. All rights reserved. Unauthorized copying and distribu- tion is a violation of law.

  • Page 2: Table Of Contents

    9 Disassembly and Assembly Instructions --------------- 22 9.1. Disassembly Instructions------------------------------- 22 9.2. Assembly Instructions----------------------------------- 24 10 Block Diagram --------------------------------------------------- 29 10.1. BL-PA100A/BL-PA100KTA BLOCK DIAGRAM--- 29 10.2. POWER SUPPLY BLOCK DIAGRAM -------------- 30 11 Schematic Diagram--------------------------------------------- 31 11.1. For The Schematic Diagram -------------------------- 31 11.2.

  • Page 3: Safety Precautions

    BL-PA100A/BL-PA100KTA 1 Safety Precautions 1. Before servicing, unplug the power cord to prevent an electrical shock. 2. When replacing parts, use only manufacturer’s recommended components for safety. 3. Check the condition of power cord. Replace if wear or damage is evident.
  • Page 4 BL-PA100A/BL-PA100KTA 2.1.2. How to Recognize That Pb Free Solder is Used MAIN BOARD POWER SUPPLY BOARD...

  • Page 5: For Service Technician

    BL-PA100A/BL-PA100KTA 2.2. For Service Technician ICs and LSIs are vulnerable to static electricity. When replacing, the following precautions will help to prevent recurring malfunctions. 1. Cover the plastic parts with aluminum foil. 2. Use a conductive mat on the work-table.

  • Page 6: Specifications

    *1 Results may vary depending on electrical conditions, network environment, and other factors. For information on how trans- mission speed is measured, access the Panasonic PLC Support Site at: http://panasonic.co.jp/pcc/products/en/plc/ *2 Using Linux FTP. *3 Performance may be affected as more adaptors are added to the network.

  • Page 7: Features

    Because HD-PLC technology makes use of the existing electrical wiring in your home, there is no need to run cables between rooms. Easy to setup (for BL-PA100A) Simply plug your adaptors into a wall outlet, press the setup button to configure the adaptors, and you're ready to integrate your HD-PLC adaptors into your existing home network.

  • Page 8: Technical Descriptions (Power Supply)

    BL-PA100A/BL-PA100KTA 5 Technical Descriptions This power supply board uses the switching regulator method. [Input Circuit] The input current goes into the input rectifier circuit through both the fuse and the filter circuit. The filter circuit decreases the noise voltage and the noise electric field strength.
  • Page 9 BL-PA100A/BL-PA100KTA [Over Current Limiter (O.C.L)] The highest drain current (IC801) is limited by a internal circuit of IC801. The +10.5V output is limited by this circuit. [Over Voltage Protection Circuit (O.V.P)] If the +10.5V output increases because the error detecting circuit is broken, The internal circuit of IC801 will recognize this sig- nal and output becomes 0V.

  • Page 10: Location Of Controls And Components

    BL-PA100A/BL-PA100KTA 6 Location of Controls and Components 6.1. Main unit (1) PLC Indicator Lights to indicate that the adaptor is connected to the HD-PLC network. (2) LAN Indicator Lights when a LAN cable is connected to the adaptor, and flashes when data is being sent or received.

  • Page 11: Operation Instructions

    BL-PA100A/BL-PA100KTA 7 Operation Instructions 7.1. How does it work? Each HD-PLC adaptor has an AC cord that plugs into a wall outlet. This connection not only powers the adaptor, but also allows the adaptor to send data to and from the other adaptors in your home using your existing electrical wiring. Each adaptor also has a LAN jack, which connects each adaptor to your broadband router, hub, computer, network printer, network camera, etc.

  • Page 12: Testing A Terminal's Network Speed

    BL-PA100A/BL-PA100KTA 7.2. Testing a terminal’s network speed Once you have connected the adaptors where you plan to use them, use the procedure below to test the speed of each termi- nal’s network connection to the master. Make sure that the terminal has already been registered to a master.

  • Page 13: Troubleshooting Guide

    BL-PA100A/BL-PA100KTA 8 Troubleshooting Guide 8.1. Basic Check 8.1.1. Connection 8.1.2. Check LED & Ether...
  • Page 14 BL-PA100A/BL-PA100KTA 8.1.3. Check the transmitting and receiving function 8.1.3.1. Test equipment 1) Standard PLC 2) Power Strip with noise filter 3) Ethernet Cable 4) Power cord 8.1.3.2. Connect Adaptors and Initializes 1) Set Standard PLC Mode Selector Switch is set to MASTER.
  • Page 15 BL-PA100A/BL-PA100KTA 8.1.3.3. Function Check Flow Chart...

  • Page 16: Trouble Shooting Guide

    BL-PA100A/BL-PA100KTA 8.2. Trouble Shooting Guide 8.2.1. Starting Up Operation Flow Chart...
  • Page 17 BL-PA100A/BL-PA100KTA 8.2.2. Power Supply PCB Check Flow Chart Check the following parts first: F801, ZNR801, IC801, D801, D802, Q801, T802 and IC802. This comes from our experience with experimental tests. For example: power supply and lightning surge voltage test, withstanding voltage test, intentional short circuit test, etc.
  • Page 18 BL-PA100A/BL-PA100KTA...

  • Page 19: Pc Operation

    BL-PA100A/BL-PA100KTA 8.3. PC Operation 8.3.1. Configuring TCP/IP on your PC 1. Click Start, → Control Panel, → Network and Internet Connections, and then click Network Connections. 2. Right-click your LAN connection, and then click Properties. 3. Click Internet Protocol (TCP/IP), and then click Properties.
  • Page 20 BL-PA100A/BL-PA100KTA 4. Click Use the following IP address, and then type the corresponding number combination. 5. Click OK, and then click Close. NOTE: If your Brower (IE) uses Proxy, we recommend to disable it. 8.3.2. How to check the firmware of HD-PLC adaptor 1.

  • Page 21: How To Change Mac Address Label

    BL-PA100A/BL-PA100KTA 8.4. How to Change MAC Address Label MAC address label caution When you replace the main board, you must also attach the new MAC address label (included with the main board). Attach the new MAC address label to the unit by placing over the old MAC address label. Make sure the old address cannot be seen.

  • Page 22: Disassembly And Assembly Instructions

    BL-PA100A/BL-PA100KTA 9 Disassembly and Assembly Instructions 9.1. Disassembly Instructions MAC address label caution When you replace the main board, you must also attach the new MAC address label (included with the main board). Attach the new MAC address label to the unit by placing over the old MAC address label. Make sure the old address cannot be seen.
  • Page 23 BL-PA100A/BL-PA100KTA 10. Remove the 2 screws (A). 11. Remove the Cover. 12. Remove the Power Supply Board.

  • Page 24: Assembly Instructions

    BL-PA100A/BL-PA100KTA 9.2. Assembly Instructions 9.2.1. Cautions for Heat Sink 1. Attach four Hear Sink (A) and Heat Sink (B) to Cover.
  • Page 25 BL-PA100A/BL-PA100KTA 9.2.2. Cautions for Button and Knob Button Caution Push Button completely. Knob Caution Attach Knob to right-head edge.
  • Page 26 BL-PA100A/BL-PA100KTA 9.2.3. Cautions for Cord Label Attach power cord to label.
  • Page 27 BL-PA100A/BL-PA100KTA 9.2.4. Cautions for Main Board Assembly...
  • Page 28 BL-PA100A/BL-PA100KTA 9.2.5. Cautions for Affixing Master Label...

  • Page 29: Block Diagram

    BL-PA100A/BL-PA100KTA 10 Block Diagram 10.1. BL-PA100A/BL-PA100KTA BLOCK DIAGRAM Ethernet Main P.C.B SDRAM Ether 128Mbit PLC Front End F-ROM PLC-TX Front End 8Mbit TCXO PLC-RX Front End 31.25MHz PLC-L,N Async Control Power P.C.B See POWER SUPPLY BLOCK DIAGRAM +3.3V +1.2V +10.5V...

  • Page 30: Power Supply Block Diagram

    BL-PA100A/BL-PA100KTA 10.2. POWER SUPPLY BLOCK DIAGRAM Primary Circuit Secondary Circuit PLC Coupling Circuit PLC Coupler Transformer PLC-L,N Coupler Capacitor Iout Input Input Rectifier Switching Line Circuit Circuit Transformer Filter +10.5V +10.5V Circuit Output Circuit Surge Absorber Vout Circuit Converter & Control...

  • Page 31: Schematic Diagram

    BL-PA100A/BL-PA100KTA 11 Schematic Diagram 11.1. For The Schematic Diagram Note: 1. DC voltage measurements are taken with an oscilloscope or a tester with a ground. 2. The schematic diagrams and circuit board may be modified at any time with the development of new technology.

  • Page 32: Schematic Diagram

    BL-PA100A/BL-PA100KTA 11.2. Schematic Diagram...

  • Page 33: Waveform

    BL-PA100A/BL-PA100KTA 11.3. Waveform ZNR801 IC801-4 5ms/div 5ms/div 170V 170V D801 Q801 5ms/div 5ms/div 170V 4.8V D802 Q802-C 5ms/div 5ms/div 170V 14.5V IC801-5 T802-7 5ms/div 5ms/div 280V...
  • Page 34 BL-PA100A/BL-PA100KTA +10.5V 5ms/div 10.5V PC802 5ms/div 5ms/div 3.3V...

  • Page 35: Printed Circuit Board

    J804 L802 1 C817 CN801 L803 C804 L805 IC801 C805 C823 C806 T801 PQUP11364Z CN802 BL-PA100A POWER SUPPLY BOARD (Component View) 12.2. Power Supply Board (Bottom View) ACIN PC801 C824 ACIN ACIN D801 +10.5V 10.5V PC802 Async R824 PLC-L PQUP11364Z...

  • Page 36: Appendix Information Of Schematic Diagram

    BL-PA100A/BL-PA100KTA 13 Appendix Information of Schematic Diagram 13.1. Terminal Guide of ICS, Transistors and Diodes...

  • Page 37: Exploded View And Replacement Parts List

    BL-PA100A/BL-PA100KTA 14 Exploded View and Replacement Parts List 14.1. Cabinet and Electrical Parts Location MAC address label caution When you replace the main board, you must also attach the new MAC address label (included with the main board). Attach the new MAC address label to the unit by placing over the old MAC address label.

  • Page 38: Accessories And Packing Materials (Bl-Pa100A)

    BL-PA100A/BL-PA100KTA 14.2. Accessories and Packing Materials (BL-PA100A)

  • Page 39: Accessories And Packing Materials (Bl-Pa100Kta)

    BL-PA100A/BL-PA100KTA 14.3. Accessories and Packing Materials (BL-PA100KTA)

  • Page 40: Replacement Parts List

    BL-PA100A/BL-PA100KTA 14.4. Replacement Parts List 14.4.2. Accessories and Packing Materials (BL-PA100A) Note: 1. RTL (Retention Time Limited) The marking (RTL) indicates that the Retention Time is Safety Part No. Part Name & Description Remarks limited for this item. PSJA1069Z POWER CORD...
  • Page 41 BL-PA100A/BL-PA100KTA Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks C808 ECJ1VF1H104Z 0.1 T801 There is no supply of only this parts Please order PCB2. C809 ECJ1VB1C105K 1 T802 There is no supply of only this parts C810 F2A1H4R70054 4.7...

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