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Panasonic BB-HGW700A Service Manual

Network camera management system
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ORDER NO. KMS0411022C1
F5
Network Camera Management System
BB-HGW700A
(for U.S.A.)
2005 Panasonic Communications Co., Ltd. All rights reserved.
Unauthorized copying and distribution is a violation of law.
IMPORTANT INFORMATION ABOUT LEAD FREE, (PbF), SOLDERING
If lead free solder was used in the manufacture of this product the printed circuit boards will be marked
PbF.
Standard leaded, (Pb), solder can be used as usual on boards without the PbF mark.
When this mark does appear please read and follow the special instructions described in this manual
1

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  • Page 1 Network Camera Management System BB-HGW700A (for U.S.A.) 2005 Panasonic Communications Co., Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law. IMPORTANT INFORMATION ABOUT LEAD FREE, (PbF), SOLDERING If lead free solder was used in the manufacture of this product the printed circuit boards will be marked PbF.

  • Page 2: About Lead Free Solder (Pbf: Pb Free)

    on the use of PbF and how it might be permissible to use Pb solder during service and repair work. 1. ABOUT LEAD FREE SOLDER (PbF: Pb free) Note: In the information below, Pb, the symbol for lead in the periodic table of elements, will refer to standard solder or solder that contains lead.

  • Page 3: For Service Technicians

    1.2. HOW TO RECOGNIZE THAT Pb FREE SOLDEmpR IS USED 2. FOR SERVICE TECHNICIANS ICs and LSIs are vulnerable to static electricity.

  • Page 4: Safety Precautions

    When replacing, the following precautions will help to prevent recurring malfunctions. 1. Cover the plastic parts with aluminum foil. 2. Ground the soldering irons. 3. Use a conductive mat on the work-table. 4. Do not grasp IC or LSI pins with bare fingers. 3.

  • Page 5: Specifications

    3.3. POWER CAUTION The power socket wall outlet should be located near this equipment and be easily accessible. 4. SPECIFICATIONS Main Unit...
  • Page 6 IEEE 802.3 (10Base-T) IEEE 802.3u (100Base-TX) Throughout between Maximum of 98Mbps (IPv4/SmartBits) WAN and LAN (value Maximum of 77Mbps (IPv6/SmartBits) measured at Panasonic): Maximum of 16Mbps (FTP[PPTP]) LAN Interface Number of Ports: Connector Shape: 8 pin modular jack (RJ-45) Physical Interface: IEEE 802.3 (10Base-T)

  • Page 7: Parts Locations

    Heading Specifications User Interface FACTORY Returns the product to factory default settings. DEFAULT RESET button: Status POWER: Displays the power/main unit status Indicators WAN: Displays the WAN link status PPP: Displays the PPP link status LAN1- Displays the Ethernet link status LAN4: Displays the wireless link status WIRELESS...

  • Page 8: Rear View

    5.2. REAR VIEW 6. SYSTEM REQUIREMWNTS The PC (Personal Computer) and the network must meet the following technical specifications for the BB-HGW700A to work properly.
  • Page 9 Item Description Operating System Microsoft Windows 98 SE / Microsoft Windows Me / Microsoft Windows 2000 / Microsoft Windows Interface 10/100 Mbps Ethernet card and Ethernet cables for your network connection 64MB or more TCP/IP network protocol installed Protocol Internet Explorer 6.0 or later Web Browser Compatible network cameras (Customer-provided): (as of Nov.
  • Page 10 8. DISASSEMBLY INSTRUCTIONS 8.1. HOW TO REMOVE THE CABINET COVER 1. Remove two Screws (A). 2. Remove the Cabinet Cover. 8.2. HOW TO REMOVE THE MAIN BOARD AND ANTENNA...

  • Page 11: Trouble Shouting Guide

    1. Remove four Screws (B). 2. Remove the Solder (two points) of Antenna Cable. 3. Remove the Main Board. 4. Remove the Antenna. 9. TROUBLE SHOUTING GUIDE - Press the initializing button to return the unit to initial state. - Connect Cable/XDSL modem to WAN port with cable. - Connect PCs to ports of LAN 1 ~ LAN 4 with cable.
  • Page 12 IP Address: 192.168.0.200 Netmask: 255.255.255.0 DNS: Default Gateway (router) LAN 2 PC IP Address: 192.168.0.201 Netmask: 255.255.255.0 DNS: Default Gateway (router): LAN 3 PC IP Address: 192.168.0.202 Netmask: 255.255.255.0 DNS: Default Gateway (router): LAN 4 PC IP Address: 192.168.0.203 Netmask: 255.255.255.0 DNS: Default Gateway (router):...
  • Page 13 WAN PC IP Address: 10.0.0.100 Netmask: 255.0.0.0 9.2. PROCEDURE DIAGNOSIS AND REPAIR...
  • Page 14 10. BLOCK DIAGRAM 11. CIRCUIT DESCRIPTION 11.1. MAIN BOARD (MAIN UNIT)
  • Page 15 11.1.1. Control Block CPU (IC101) is a single chip processor with several functions such as protocol control, network control, and memory control. The program is stored in the readable/writable Flash ROM (IC222), and SDRAM (IC201, IC202) are used in data processing.
  • Page 16 11.1.2. WAN Block CPU (IC101) is connected by RMII (Reduced Media Independent Interface) to the Ether PHY IC (IC471). The Connector (CN471) incorporates a transformer, which is used to isolate in and out of the set.
  • Page 17 11.1.3. LAN Block CPU (IC101) is connected by RMII (Reduced Media Independent Interface) to the Ether Switch IC (IC411). The Ether Switch IC (IC411) is connected to the 4 port Connector (CN411). The 4 port Connector (CN411) incorporates a transformer, which is used to isolate in and out of the set. 11.1.4.
  • Page 18 DC12V which is the output of AC adapter is supplied to the main set. The DC/DC converter (IC808) converts DC12V to around 3.3V, and also generates the DC power supply needed for each block. The voltage is divided into a 3.3V system, a 2.5V system and a 1.5V system. The 3.3V system is supplied to each part as VDD33 (Control block), VDD332 (WAN block, LAN block) and VRF (RF block).
  • Page 19 (Low Noise Amp), the Mixer for Frequency Converter and Synthesizer, which generates the received local signals. The input signal is separated into the baseband signal In-Phase (RxI) and Quadrature (RxQ) in RFIC (IC502), and is then outputted. The baseband signal is inputted to MAC/BBIC (IC501) and is converted to A/D, to reproduce original data.

  • Page 20: How To Replace A Flat Package Ic

    12. HOW TO REPLACE A FLAT PACKAGE IC 12.1. PREPARATION - PbF (: Pb free) Solder - 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.

  • Page 21: Removing Solder From Between Pins

    along the tips of the pins while feeding enough solder to the tip so that it flows under the pins as they are heated. 12.3. REMOVING SOLDER FROM BETWEEN PINS 1. Add a small amount of solder to the bridged pins. 2.

  • Page 22: Accessories And Packing Materials

    14. ACCESSORIES AND PACKING MATERIALS...

  • Page 24: Replacement Parts List

    15. REPLACEMENT PARTS LIST Note: 1. RTL (Retention Time Limited) The marking (RTL) indicates that the Retention Time is limited for this item. After the discontinuation of this assembly in production, the item will continue to be available for a specific period of time. The retention period of availability depends on the type of assembly and the laws governing parts and product retention.

  • Page 25: Cabinet And Electrical Parts

    15.1. CABINET AND ELECTRICAL PARTS Ref. No. Part No. Part Name & Description Remarks PQKM10645Y1 CABINET BODY ABS-V0 PQHR11046Z OPTIC CONDUCTIVE PARTS PS-V0 PQGP10260Y1 PANEL PSSA1031Z ANTENNA ABS-V0 PQKF10628Z1 CABINET COVER ABS-V0 PSHA1015Z RUBBER PARTS PSGT2639Z NAME PLATE PSHE1171Z TAPE 15.2.
  • Page 26 2. The schematic diagrams and circuit board may be modified at any time with the development of new technology. 17. SCHEMATIC DIAGRAM 18. CIRCUIT BOARD 18.1. MAIN BOARD (COMPONENT VIEW) 18.2. MAIN BOARD (BOTTOM VIEW) A BBHGW700A...
  • Page 27 C419 C125 C414 R438 C405 C449 C455 C441 R121 C135 C423 C136 C137 C204 C138 C404 C442 C139 C140 C141 R830 C443 R117 C103 C142 C444 C134 C472 L810 C850 R309 C897 R308 C829 C804 C803 D801 BB-HGW700A MAIN BOARD...
  • Page 28 R435 C409 R104 R436 C413 R173 C416 C418 R401 C406 R170 R169 C408 C435 C434 R172 R177 C201 X401 RA115 R112 R115 C122 C120 R113 RA117 R116 X101 C828 C837 R816 C818 C899 L802 C819 L803 R826 BB-HGW700A MAIN BOARD...
  • Page 29 TP809 IN(+) AGND AGND AGND C812 VSW15 TP808 TP810 AGND TP816 L814 PGND VSW15 L810 VRF33VCO VRF33A R845 2.2u L815 1 VOUT 2 GND2 GND5 3 CE AGND IC803 AGND AGND AGNDAGND AGND AGND AGND AGND BB-HGW700A MAIN BOARD (1/2)
  • Page 30 ADR[19] R301 ADR[20] 22 A10 ADR[18] LEDPPPR C305 ADR[10] 23 A0 ADR[17] ADR[11] 24 A1 ADR[16] Q303 ADR[12] 25 A2 ADR[15] ADR[13] 26 A3 ADR[14] 27 VDD27 VSS28 C204 0.1u C205 0.1u C206 0.1u 256Mbit SDRAM BB-HGW700A MAIN BOARD (2/2)
  • Page 31 POWER CONTROL IC502 Wireless Block MAC&BB Block VRF33 VRF25D VRFCORE VRFADC 3. 3V 2.5V 1.8V 1. 8V IC809 IC810 POWER Regulator POWER Regulator 2.5V/1A 1.8V/800mA VRF33A 3.3V VRFDAC VRF25A VRF33VCO 3.3V 2.5V 3.3V RF Power Block BB-HGW700A BLOCK DIAGRAM (RF BLOCK)
  • Page 32 IC801 +2.5V VRF33 REG IC VSW25 CN801 Volt. Detector ACARMN IC804 L804 IC802 +1.5V DC Connector REG IC VDD15 Inductor RESET IC RTCRST IC805 IC803 +1.5V L810 AC Adapter REG IC VSW15 Inductor [Control Portion] BB-HGW700A BLOCK DIAGRAM (CONTROL BLOCK)

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