Panasonic KX-TGJ310RU / KX-TGJ312RU / KX-TGJ320RU / KX-TGJ322RU / KX-TGJA30RU Service Manual ▷ View online
25
KX-TGJ310/KX-TGJ312/KX-TGJ320/KX-TGJ322/KX-TGJA30
8.3.
How to Clear User Setting
Units are reset to the Factory settings by this operation (Erase recorded Voice messages, stored Phone numbers, Caller list and
etc.)
etc.)
Note:
• Some menus are not reset. Refer to Operating Instructions (P.19).
• The reset menus differ depending on the following operations.
• This operation should not be performed for a usual repair.
• The reset menus differ depending on the following operations.
• This operation should not be performed for a usual repair.
8.3.1.
Resetting both base unit and handset
Both the base unit and the registered handset which you did the following steps
to
are reset. Other registered handsets
will not be reset.
Note:
(*1) Refer to Registering a Handset to a Base Unit in the Operating Instructions.
8.3.2.
Resetting only handset
The only handset is reset by doing the following steps
to
.
Note: (*2)
• The handset registration to the base unit is cancelled.
• If the handset needs to be registered to the base unit, refer to Registering a Handset to a Base Unit in the Operating
• If the handset needs to be registered to the base unit, refer to Registering a Handset to a Base Unit in the Operating
Instructions.
• If users do not bring the base unit with them, the registration procedure has to be done by users themselves.
1
4
1
Connect the AC adaptor to the base unit and install the charged batteries into the handset.
2
Confirm the handset is registered to the base unit ( lights).
If the handset is not registered to the base unit ( lights), register it. (*1)
3
Lift the handset and press
{ih} to put the handset in standby mode.
4
Press , , and key of the handset simultaneously until a confirmation tone is heard.
5
Disconnect the AC adaptor, then remove the battery.
1
5
9
Handset
Base unit
w
1
4
1
Install the charged batteries into the handset.
2
Lift the handset and press {ih} to put the handset in standby mode.
4
Remove the battery.
3
Press , , and key of the handset simultaneously until a confirmation tone is heard. (*2)
3
5
7
#
Handset
26
KX-TGJ310/KX-TGJ312/KX-TGJ320/KX-TGJ322/KX-TGJA30
9 Troubleshooting Guide
9.1.
Troubleshooting Flowchart
*1 KX-TGJ320 only
Cross Reference:
Check Power (P.27)
Check Playback (P.29)
Check Record (P.28)
Check Battery Charge (P.29)
Check Link (P.30)
Check the RF part (P.32)
Check Handset Transmission (P.37)
Check Handset Reception (P.37)
Check Caller ID (P.37)
Check Bell Reception (P.38)
Check TAM Operation (for KX-TGJ320 only) (P.38)
Check Playback (P.29)
Check Record (P.28)
Check Battery Charge (P.29)
Check Link (P.30)
Check the RF part (P.32)
Check Handset Transmission (P.37)
Check Handset Reception (P.37)
Check Caller ID (P.37)
Check Bell Reception (P.38)
Check TAM Operation (for KX-TGJ320 only) (P.38)
Power ON Base Unit
OK
FLOW CHART
Check Power
OK
Playback Pre-Message
Check Playback
Record
OK
Check Record
Range
Check the RF part
Handset Voice Transmission
Check Handset Transmission
Handset Voice Reception
OK
OK
OK
Check Handset Reception
Caller ID Reception
Check Caller ID
Caller ID Error
No voice
No voice
No charge
Not playback
Not record
Not working
NG
No link
OK
Link
Battery Charge
OK
Check Battery Charge
Check Link
Bell Reception
OK
Not reception
Check Bell Reception
TAM Operation
*1
OK
Not working
Check TAM Operation
*1
27
KX-TGJ310/KX-TGJ312/KX-TGJ320/KX-TGJ322/KX-TGJA30
9.1.1.
Check Power
9.1.1.1.
Base Unit
Cross Reference:
Power Supply Circuit/Reset Circuit (P.11)
Note:
BBIC is IC501.
(*1) Refer to Specifications (P.7) for part number and supply
voltage of AC adaptor.
(*1) Refer to Specifications (P.7) for part number and supply
voltage of AC adaptor.
(*2) Refer to Base Unit (Main) (P.81).
9.1.1.2.
Handset
Cross Reference:
Power Supply Circuit/Reset Circuit (P.11)
Note:
(*1) Refer to Handset (Main) (P.85).
Is the AC Adaptor inserted into AC outlet? (*1)
Is output voltage of AC adaptor 5.5 V?
YES
Check
AC Adaptor.
Check VDDC (1.8 V): Test Point [VDD1]
(*2)
OK
Check Power Supply Circuit.
NO
NO
NO
NO
RSTN: Reset = "High"?
(*2)
YES
Check Reset Circuit.
Check Xtal CLK = 10.368 MHz?
YES
Check X501.
Check BBIC.
Check Power Supply Circuit/Reset Circuit .
Check BBIC (IC1).
Check F1 is not open.
Check X1.
Is the voltage of BATT+ 2.3 V more?
(*1)
Check the battery and around BATT+ and
BATT- are not shorted.
BATT- are not shorted.
Is the battery inserted BATT+ and BATT-?
Does BBIC (IC1: 7) oscillate at 10.368 MHz?
YES
YES
YES
YES
NO
NO
YES
Is the voltage of +1.8V about 1.8 V?
(*1)
Is the voltage of CP3V about 3.0 V?
(*1)
Check BBIC (IC1).
YES
Is the voltage of CP4V about 4.0V ?
(*1)
(When LED is On)
YES
NO
NO
NO
28
KX-TGJ310/KX-TGJ312/KX-TGJ320/KX-TGJ322/KX-TGJA30
9.1.2.
Check Record
9.1.2.1.
Base Unit
A) Not record Incoming Message
Cross Reference:
Signal Route (P.17)
Telephone Line Interface (P.13)
Telephone Line Interface (P.13)
Note:
Flash Memory is IC502.
BBIC is IC501.
BBIC is IC501.
Check Bell signal.
OK
Check Telephone Line Interface
[Bell].
[Bell].
Does the unit catch line?
YES
Check Telephone Line Interface
[OFF HOOK].
[OFF HOOK].
Check Line In: Pin 19 of BBIC.
Check ICM Recording in Signal Route.
NO
OK
Check Auto Disconnect Circuit.
OK
Check Parallel Connection Detection
Circuit.
Circuit.
OK
Check BBIC and Flash Memory.
NO
NO
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