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Panasonic KX-F206TW Service Manual

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Please file and use this manual together with the service manual for Model No. KX-FT21RS, Order
No.KM79911336C3. This Service Manual indicates the main differences between; Original KX-FT21RS and
KX-F206TW.
PARSONAL FACSIMILE
KX-F206TW
(for Taiwan)
© 1999 Kyushu Matsushita Electric Co., Ltd. All
rights
reserved.
distribution is a violation of law.
ORDER NO. KM79911347A3
Unauthorized
copying
and

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  • Page 1 ORDER NO. KM79911347A3 PARSONAL FACSIMILE KX-F206TW (for Taiwan) Please file and use this manual together with the service manual for Model No. KX-FT21RS, Order No.KM79911336C3. This Service Manual indicates the main differences between; Original KX-FT21RS and KX-F206TW. © 1999 Kyushu Matsushita Electric Co., Ltd. All rights reserved.

  • Page 2: Insulation Resistance Test

    KX-F206TW 1 INTRODUCTION 1.1. INSULATION RESISTANCE TEST Change from original page 3 (1.2. INSULATION RESISTANCE TEST) 1. Unplug the power cord and short the two prongs of the plug with a jumper wire. 2. Turn on the power switch. 3. Measure the resistance value with an ohmmeter between the jumpered AC plug and each exposed metal cabinet part (screw heads, control shafts, bottom frame, etc.).

  • Page 3: Specifications

    KX-F206TW 1.2. SPECIFICATIONS Change from original page 7 (1.8. SPECIFICATIONS) Applicable Lines: Public Switched Telephone Network Document Size: Max. 216 mm (8 1/2”) in width Max. 600 mm (23 5/8”) in length Effective Scanning Width: 208mm (8 3/16”) Recording Paper Size: 216 mm max.

  • Page 4: Location Of Controls

    KX-F206TW 1.3. LOCATION OF CONTROLS 1.3.1. CONTROL PANEL Change from original page 9 (1.11.2. CONTROL PANEL)
  • Page 5 KX-F206TW 1.4. CONNECTIONS Change from original page 10 (1.12. CONNECTIONS) NOTE When you operate this products, the power outlet should be near the product and easily accessible.

  • Page 6: Troubleshooting Guide

    KX-F206TW 2 TROUBLESHOOTING GUIDE 2.1. Program Mode Table Change from original pages 52, 53 ([2. Program Mode Table] in 2.3.4.2.2. Remote Programming) Code Function Set Value Default Remote setting Set the date and time mm/dd/yy hh:mm AM/PM --------- Your logo...
  • Page 7 KX-F206TW Code Function Set Value Default Remote setting Original setting 1:NORMAL/2:LIGHT/3:DARKER NORMAL Transmit basic list 1: START --------- Transmit advanced list 1: START --------- Transmit journal report 1: START --------- Journal 3 1: START --------- Transmit service list 1: START --------- OK : Can set the value by the remote programming feature or print a list.

  • Page 8: Power Supply Board Section

    KX-F206TW 2.2. Power Supply Board Section Change from original pages 65~67 (2.3.4.5. Power Supply Board Section) 1. Key components for troubleshooting The following components have been known to break frequently: F101, D101-D104, C109, Q101, PC101, ZD203, R302. This comes from our experience with experimental tests. For example: power supply, lightning surge voltage test, withstanding voltage test, intentional short circuit test, etc.
  • Page 9 KX-F206TW 2. Troubleshooting Flow Chart...
  • Page 10 KX-F206TW...
  • Page 11 KX-F206TW 3. Broken parts repair details (D101, D102, D103, D104) Check for a short-circuit in terminal 4. If D101, D102, D103 and D104 are short-circuited, F101 will melt (open). In this case, replace all of the parts (D101, D102, D103, D104, F101).

  • Page 12: User Mode

    KX-F206TW 2.3. USER MODE (The list below is an example of the SYSTEM SETUP LIST the unit prints out.) Change from original pages 75 (2.4.3. USER MODE (The list below is an example of the SYSTEM SETUP LIST the unit prints out.))

  • Page 13: Service Function Table

    KX-F206TW 2.4. SERVICE FUNCTION TABLE Change from original pages 76~77 (2.4.4. SERVICE FUNCTION TABLE) Code Function Set Value Effective Range Default Remarks Setting the pause time 001~600 × 100 msec 001~600 05000 msec Selects the pause time in 100 msec steps.
  • Page 14 KX-F206TW Code Function Set Value Effective Range Default Remarks Receive speed select 1: 9600BPS 9600 BPS Adjusts the speed to start training during FAX 2: 7200BPS reception. 3: 4800BPS 4: 2400BPS Ringer off in TEL/FAX 1: ON 1, 2 Sets the ringer switch off when a call is...

  • Page 15: Service Mode Settings (Example Of A Printed Out List)

    KX-F206TW 2.5. SERVICE MODE SETTINGS (Example of a printed out list) Change from original page 78 (2.4.5. SERVICE MODE SETTINGS (Example of a printed out list))
  • Page 16 OPERATION PANEL POWER SUPPLY AC110V SELE CTOR +24V SENSOR KEY MATRIX DIGITAL BOARD ANALOG BOARD +24V +24V LINE 3.3V MOS SW SRAM 256k EXT. RESET CODEC BELL PRINTER OP PANEL CONTROL HOOK SW ASIC HOOK PAPER PAPER MODEM IMAGE PROCESSING MOTOR I/F SP MUTE SENSOR...
  • Page 17 Q202, Q203 R113 C109 C107 RLY1 R112 R104 R102 IC101 R110 C111 R107 R111 R103 +5VD C113 T101 C127 C105 R105 R109 R108 POS1 +24VD C106 R106 RELAY IC103 C112 LINETX RLY1 BREAK RELAY C117 Analog Board LINERX CN102 R117 T102 C116 C126...

  • Page 18: Its (Integrated Telephone System) And Monitor Section

    KX-F206TW 3.3. ITS (Integrated Telephone System) and MONITOR SECTION Addition to original page 132 (6.9. ITS (Integrated Telephone System) and MONITOR SECTION) 6.9.5. HANDSET ALC DETECTION 1. Function In some case, it is a standard requirement that the sound level of the handset should be low when the circuit current is large (small line loss) and high when the circuit current is small (large line loss).
  • Page 19 KX-F206TW 3.4. POWER SUPPLY BOARD SECTION Change from original pages 137, 138 (6.12. POWER SUPPLY BOARD SECTION)
  • Page 20 KX-F206TW Using a different winding ratio results in the voltage function given by the formula in figure (c). As you can see, it is possible to keep VO constant by changing the ratio of TON and TOFF in response to variations in input voltage.

  • Page 21: Schematic Diagram (Analog Circuit)

    KX-F206TW 4 SCHEMATIC DIAGRAM (ANALOG CIRCUIT) 4.1. SCHEMATIC DIAGRAM (ANALOG CIRCUIT) Change from original page 144 (9.2. SCHEMATIC DIAGRAM (ANALOG CIRCUIT)) FAX TX FAX RX LINE ON/OFF, DIALPULSE 3.3V FAX RX, TEL TALK BELL DETECT 2.1V FAX RX, HANDSET TX...

  • Page 22: Printed Circuit Board

    KX-F206TW 5 PRINTED CIRCUIT BOARD 5.1. PRINTED CIRCUIT BOARD (SWITCHING POWER SUPPLY) Change from original page 148 (11 PRINTED CIRCUIT BOARD (SWITCHING POWER SUPPLY)) (COMPONENT VIEW) (BOTTOM VIEW) SRF912UC CAUTION FOR CONTINUED PROTECTION AGAINST RISK OF MITSUMI ELEC. CO., LTD.

  • Page 23: Schematic Diagram (Switching Power Supply)

    KX-F206TW 6 SCHEMATIC DIAGRAM (SWITCHING POWER SUPPLY) 6.1. SCHEMATIC DIAGRAM (SWITCHING POWER SUPPLY) Change from original page 149 (12 SCHEMATIC DIAGRAM (SWITCHING POWER SUPPLY)) 300V -0.8V Cycle=2.2 s T101 TRANS CN301 Cycle=2.2 s D201 D102 D101 C202 D103 D104 1000p...

  • Page 24: Operation Panel Section

    KX-F206TW 7 CABINET, MECHANICAL AND ELECTRICAL PARTS LOCATION 7.1. OPERATION PANEL SECTION Change from original page 153 (12.1. OPERATION PANEL SECTION)

  • Page 25: Upper Cabinet Section

    KX-F206TW 7.2. UPPER CABINET SECTION Change from original page 154 (12.2. UPPER CABINET SECTION)

  • Page 26: Replacement Parts List

    Ref. Part No. Part Name & Description Remarks PARTS LIST) PFJE1007Z LEAD, OPERATION This replacement parts list is for KX-F206TW only. PFJE1006Z LEAD, OPERATION PFDE1096Z LEVER, DOCUMENT DETECTION Refer to the simplified manual (cover) for other areas. PFDE1100Z LEVER, READ DETECTION...

  • Page 27: Digital Board Parts

    KX-F206TW Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks PFMD1039Z FRAME, BOTTOM PFVIBU4066BF PFHA1001Z LEG RUBBER PQVIBA12003 PFJP03S04Z AC INLET PQVINJM4558M PQLB1E1 FERRITE CORE PQVINJM4558M PFJS02R19Y CONNECTOR, 2PIN XWC4B WASHER PFUS1177Z SPRING, EARTH...
  • Page 28 KX-F206TW Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks PFXBV8V151JV COMPONENTS PARTS ERJ3GEYJ563 PFXBV8V151JV COMPONENTS PARTS ERJ3GEYJ103 ERJ3GEYJ243 ERJ3GEYJ243 ERJ3GEYJ753 (CRYSTAL OSCILLATORS) ERJ3GEYJ473 PFVC3276AZA CRYSTAL OSCILLATOR ERJ3GEYJ433 PFVC2073FZAT CRYSTAL OSCILLATOR ERJ3GEYJ224 220k...

  • Page 29: Analog Board Parts

    KX-F206TW Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks R120 ERJ3GEY0R00 R121 ERJ3GEY0R00 ECUV1H222KBV 0.0022 R122 ERJ3GEY0R00 ECUV1H561JCV 560P ECUV1E473KBV 0.047 R130 ERJ3GEYJ102 ECUV1C104KBV ECUV1H102KBV 0.001 ECEA1CK101 (CAPACITORS) ECUV1H104ZFV PQCUV1E224MD 0.22 ECUV1H104ZFV...
  • Page 30 KX-F206TW Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks PQ4R10XJ123 ERDS1TJ330 (COILS) ERJ3GEYJ223 ERDS1TJ473 PQLQR2BT COIL ERDS1TJ473 PQLQR2BT COIL PQLQZK330K COIL ERG2SJ122 1.2k PQLQZK330K COIL R102 ERJ3GEYJ102 L201 PQLQR2BT COIL R103 ERJ3GEY0R00...

  • Page 31: Operation Board Parts

    KX-F206TW Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks ECKD2H681KB 680P ECKD2H681KB 680P (IC) ECUV1H102KBV 0.001 PQCUV1H472KB 0.0047 PQVIMC4051BF PQCUV1C683KB 0.068 ECEA1CKS100 ECEA1HKS4R7 (TRANSISTORS) ECEA1CKS100 PQVTDTA143EU TRANSISTOR(SI) ECQE2E224JZ 0.22 PQVTDTA143EU TRANSISTOR(SI) ECQE2E104KZ...

  • Page 32: Power Supply Board

    KX-F206TW Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks (CONNECTORS) (SWITCHES) CN31 PQJP2D98Z CONNECTOR,2PIN EVQ11Y05B SPECIAL SWITCH CN301 PQJP8G30Y CONNECTOR,8PIN EVQ11Y05B SPECIAL SWITCH EVQ11Y05B SPECIAL SWITCH EVQ11Y05B SPECIAL SWITCH (RESISTORS) EVQ11Y05B SPECIAL SWITCH...

  • Page 33: Fixtures And Tools

    KX-F206TW Ref. Part No. Part Name & Description Remarks (OTHERS) T101 ETS29AK4J5AC TRANSFORMER L101 PFLES11V0712 FILTER 8.6. FIXTURES AND TOOLS Ref. Part No. Part Name & Description Remarks PQZZ8K18Z CONNECTOR, 8P PFZZ13K1Z CONNECTOR, 13P PFZZ5K13Z CONNECTOR, 5P PFZZ11K13Z CONNECTOR, 11P...

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