Panasonic KX-TS620B Service Manual
Panasonic KX-TS620B Service Manual

Panasonic KX-TS620B Service Manual

Telephone answering system
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Telephone Equipment
KX-TS620B
KX-TS620W
Telephone Answering System
Black Version
White Version
(for U.S.A.)
© 2006 Panasonic Communications Co., Ltd. All
rights
reserved.
distribution is a violation of law.
ORDER NO. KM40606094CE
Unauthorized
copying
and
J01

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Summary of Contents for Panasonic KX-TS620B

  • Page 1 ORDER NO. KM40606094CE Telephone Equipment KX-TS620B KX-TS620W Telephone Answering System Black Version White Version (for U.S.A.) © 2006 Panasonic Communications Co., Ltd. All rights reserved. Unauthorized copying distribution is a violation of law.
  • Page 2: Table Of Contents

    KX-TS620B / KX-TS620W Note: Because section 3 of this manual is an extract from the operating instructions for this model, it is subject to change without notice. You can download and refer to the original operating instructions on TSN Server for further information.
  • Page 3: For Service Technicians

    KX-TS620B / KX-TS620W 1 FOR SERVICE TECHNICIANS ICs and LSIs are vulnerable to static electricity. When repairing, the following precautions will help prevent recurring malfunctions. 1. Cover the plastic parts boxes with aluminum foil. 2. Ground the soldering irons. 3. Use a conductive mat on the worktable.
  • Page 4: Operating Instructions

    KX-TS620B / KX-TS620W 3 OPERATING INSTRUCTIONS 3.1. Location of Controls...
  • Page 5: Display

    KX-TS620B / KX-TS620W 3.2. Display...
  • Page 6: Connection

    KX-TS620B / KX-TS620W 3.3. Connection 3.3.1. Connecting the Handset/AC Adaptor/Telephone Line Cord...
  • Page 7 KX-TS620B / KX-TS620W 3.3.2. Connecting a Communication Device...
  • Page 8: Troubleshooting

    KX-TS620B / KX-TS620W 3.4. Troubleshooting...
  • Page 9 KX-TS620B / KX-TS620W...
  • Page 10: Replacement Parts List

    When replacing any of these components, only use specified manufacture´s parts. Ref. No. Part No. Part Name & Description Remarks PQLV205Z/PQLV207Z AC ADAPTOR PQJA10075Z TEL CORD PQJA212N CURL CORD (for KX-TS620B) PQJA212M CURL CORD (for KX-TS620W) PQJXF0101Z HANDSET (for KX-TS620B) PQJXF0102Z HANDSET (for KX-TS620W) PQQX15397Y INSTRUCTION BOOK (for English) PQQW15305Y...
  • Page 11: For Schematic Diagram

    KX-TS620B / KX-TS620W 5 FOR SCHEMATIC DIAGRAM 1. SW1: Hook switch. 2. DC voltage measurements are taken with electronic voltmeter from negative voltage line. 3. (Add 40 mA to telephone line from the loop simulator.) 4. Off-hook condition 5. No Mack: Handset Mode 6.
  • Page 12: Schematic Diagram (Main)

    KX-TS620B / KX-TS620W 6 SCHEMATIC DIAGRAM (MAIN) CN403 R933 Q902 +3.2V MSG_LED 3.2V R935 Q901 SP_LED L301 IC905 DAB0 16V10 DAB1 2KA213 D907 STB5 C956 K0.1 D908 TP603 IC904 STB4 DAB7 SPH+ C925 D909 DAB6 STB3 4.0V D910 6.3V220 TP604...
  • Page 13 (20) SP(-) L310 TP403 (21) (22) C423 R422 CN402 Handset/Headset RX (23) (24) R994 - Audio C428 R995 - Tone 10V22 R996 L303 (25) (26) (27) Headset Jack Headset (28) (29) ROM-WRITE NC: No Components JTIO KX-TS620B/W SCHEMATIC DIAGRAM (MAIN)
  • Page 14: Schematic Diagram (Operation)

    KX-TS620B / KX-TS620W 7 SCHEMATIC DIAGRAM (OPERATION) MUTE FUNCTION EXIT ANSWER_ON HOLD Greeting Check KIN0 Erase SP-PHONE KIN1 STOP NAVI_RIGHT REDIAL KIN2 PAUSE MESSAGE NAVI_LEFT KIN3 FLASH VOL_UP KIN4 VOL_DOWN GREETING REC KIN5 CN801 ANS_LED LED802 MSG_LED LED801 SP_LED MSG_LED...

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