Panasonic KX-TG6721EB Service Manual

Digital cordless answering system

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KX-TGA671/672
(Handset)
(Charger Unit)
Configuration for each model
Model No
Base Unit
KX-TG6721
1(TG6721) 1(TGA672)
KX-TG6722
1(TG6721) 2(TGA672)
KX-TG6723
1(TG6721) 3(TGA672)
KX-TG6724
1(TG6721) 4(TGA672)
KX-TGA671*
1(TGA671)
*KX-TGA671 is also an optional accessory, which contains a
handset and a charger.
KX-TG6721
(Base Unit)
Handset Charger Unit Expandable
Up to 6
1
Up to 6
2
Up to 6
3
Up to 6
1
Telephone Equipment
KX-TG6721EB
Model No.
KX-TG6721EM
KX-TG6721ES
KX-TG6722EB
KX-TG6722EM
KX-TG6722ES
KX-TG6723EB
KX-TG6723EM
KX-TG6723ES
KX-TG6724EB
KX-TG6724EM
KX-TG6724ES
KX-TGA671EB
KX-TGA671EM
KX-TGA671ES
KX-TGA672EB
KX-TGA672EM
KX-TGA672ES
Digital Cordless Answering System
B: Black Version
M: Metallic Grey Version
S: Pearl Silver Version
(for UK)
(for Ireland)
© Panasonic System Networks Co., Ltd. 2012
Unauthorized copying and distribution is a
violation of law.
ORDER NO. KM41202540CE

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Summary of Contents for Panasonic KX-TG6721EB

  • Page 1 KX-TGA672EM KX-TGA672ES Digital Cordless Answering System B: Black Version M: Metallic Grey Version S: Pearl Silver Version (for UK) (for Ireland) © Panasonic System Networks Co., Ltd. 2012 Unauthorized copying and distribution is a violation of law.
  • Page 2: Exploded View And Replacement Parts List

    KX-TG6721E/KX-TG6722E/KX-TG6723E/KX-TG6724E/KX-TGA671E/KX-TGA672E 15 Exploded View and Replacement Parts List 15.1. Cabinet and Electrical Parts (Base Unit) E1 (*1) PCB2 PCB1 Ref.No. Figure 2.6 8 mm Note: (*1) This cable is fixed by welding. Refer to How to Replace the Base Unit LCD (P.48)
  • Page 3: Cabinet And Electrical Parts (Handset)

    (*1) This cable is fixed by attaching. Refer to How to Replace the Handset LCD (P.50). (*2) The rechargeable Ni-MH battery HHR-4MVE is available through sales route of Panasonic. (*3) Attach the spacer (No. 117) to the exact location described above.
  • Page 4: Cabinet And Electrical Parts (Charger Unit)

    KX-TG6721E/KX-TG6722E/KX-TG6723E/KX-TG6724E/KX-TGA671E/KX-TGA672E 15.3. Cabinet and Electrical Parts (Charger Unit) 200-1 PCB200 200-2 200-3 Ref.No. Figure 200-4 2 8 mm...
  • Page 5 KX-TG6721E/KX-TG6722E/KX-TG6723E/KX-TG6724E/KX-TGA671E/KX-TGA672E 15.4. Accessories...
  • Page 6: Replacement Part List

    4. ISO code (Example: ABS-94HB) of the remarks column PNJT1108Z TERMINAL, CHARGE shows quality of the material and a flame resisting grade PNKE1133Z1 CASE, CHARGE TERMINAL PS-HB (for KX-TG6721EB) about plastics. PNKE1133Z8 CASE, CHARGE TERMINAL PS-HB 5. RESISTORS & CAPACITORS (for KX-TG6721EM) Unless otherwise specified;...
  • Page 7 KX-TG6721E/KX-TG6722E/KX-TG6723E/KX-TG6724E/KX-TGA671E/KX-TGA672E Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks D133 DA2J10100L DIODE(SI) R652 D0GA122JA015 1.2k D141 PQVDRLZ20A DIODE(SI) R654 D0GA222JA021 2.2k D301 B0BC3R4A0006 DIODE(SI) R655 D0GA101JA021 100 D362 B0ECKM000008 DIODE(SI) R656 D0GA101JA021 100 D472...
  • Page 8 KX-TG6721E/KX-TG6722E/KX-TG6723E/KX-TG6724E/KX-TGA671E/KX-TGA672E 15.5.2. Handset Safety Ref. Part No. Part Name & Description Remarks 15.5.2.1. Cabinet and Electrical Parts C516 ECUE1A104KBQ 0.1 C517 ECUE1A104KBQ 0.1 C518 ECUE1A104KBQ 0.1 C519 ECUE1A104KBQ 0.1 Safety Ref. Part No. Part Name & Description Remarks C520 ECUE1A104KBQ 0.1 C521 ECUE0J105KBQ 1 PNGP1234Z1...
  • Page 9 KX-TG6721E/KX-TG6722E/KX-TG6723E/KX-TG6724E/KX-TGA671E/KX-TGA672E 15.5.2.2. Main P.C.Board Parts Safety Ref. Part No. Part Name & Description Remarks Note: D0GA102JA021 1k (*1) Reconfirm the model No. written on the handset’s name ERJ2GE0R00 plate when replacing PCB100. Because the model No. of D0GA103JA021 10k the optional handset may differ from the included handset. D0GA122JA015 1.2k PQ4R18XJ3R3 (*2) When replacing IC4, IC3 or X1, make the adjustment...
  • Page 10 KX-TG6721E/KX-TG6722E/KX-TG6723E/KX-TG6724E/KX-TGA671E/KX-TGA672E Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks ECUE1H222KBQ 0.0022 200-1 PNKM1269Z1 CABINET BODY (for ABS-HB TG6722EB) (for ECUE1H222KBQ 0.0022 TG6723EB) (for ECUV1C105KBV 1 TG6724EB) (for ECUE0J105KBQ 1 TGA671EXB) ECUE1H100DCQ 10p 200-1 PNKM1269Y4...
  • Page 11: Fixtures And Tools

    KX-TG6721E/KX-TG6722E/KX-TG6723E/KX-TG6724E/KX-TGA671E/KX-TGA672E 15.5.6. Fixtures and Tools Note: (*1) See Equipment Required (P.51), and The Setting Method of JIG (Handset) (P.55). (*2) When replacing the Handset LCD, See How to Replace the Handset LCD (P.50). Safety Ref. Part No. Part Name & Description Remarks PQZZ1CD300E JIG CABLE (*1) PNZZTG6721E...

This manual is also suitable for:

Kx-tg6721emKx-tg6721esKx-tg6722ebKx-tg6722em

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