Panasonic KX-TCD412NZM Service Manual page 48

Items
(N) RSSI Level
* Confirmation
(O) Receive Audio
* Check and
Confirmation
(P) Transmit Audio
Check and
Confirmation
Adjustment
Point
- Follow steps 1 to 4 of (I) above.
5. Set DECT tester power to -88dBm.
6. Execute the command "readrssi"
7. Confirm that the returned value is 0x34 ± A (hex).
1. Configure the DECT tester (CMD60) as follows;
TP15
<Setting>
-Test mode: PP
-Mode: Nomal
-RFPI: 0102030405
2. Execute the command "testmode".
3. Execute the command "regcmd60"
4. Initiate connection from DECT tester.
5. Execute the command "openaudio".
6. Confirm that the value of EEPROM address "F3F" is "02". (If the value is not "02 (by
User)", set "02" and power off and power on, and return to clause 2.)
7. Input audio signal (50mVrms/1kHz tone) from DECT tester.
<DECT tester setting>
-Scramble: On
-AF Gen to ADPCM: On
-AF Meter Input: AF Voltm
-AF Gen Frequency: 1000Hz
-AF Gen Level: 50mVrms
8. Confirm hearing tone: 300mV ± 250mV (Just check Audio path)
9. Confirm that the audio distortion with DECT tester is < 5 %.
1. Configure the DECT tester (CMD60) as follows;
TP15
<Setting>
-Test mode: FP
-Mode: Normal
-RFPI: 0102030405
2. Execute the command "testmode".
3. Execute the command "regcmd60".
4. Initiate connection from DECT tester.
5. Execute the command "openaudio".
6. Confirm that the value of EEPROM address "F3F" is "02". (If the value is not "02 (by
User)", set "02" and power off and power on, and return to clause 2.)
7. Input audio signal (30mVrms/1kHz tone) to DECT tester.
<DECT tester setting>
-Scramble: On
-AF Gen to ADPCM: Off
-AF Meter Input: ADPCM
-AF Gen Frequency: 1000Hz
-AF Gen Level: 30mVrms
8. Confirm hearing tone: 300mV ± 250mV (Just check Audio path)
9. Confirm that the audio distortion with DECT tester is < 5 %.
Procedure*
48
Check
IC1,IC3,C54
C66,C60,L3
C57,C55,C5
C62,R23,R2
C63,C64,C6
IC1,C12,C3
R17,R20,C1
C11,D7,D6
IC3,C54,C6
C60,L3,C57
C55,C56,C6
R23,R24,C6
C64,C65,R1
IC1,C8,R7,
R8,C6,C7,
C5,R5,R1,
C4,IC3,C54
C66,C60,L3
C57,C55,C5
C62,R23,R2
C63,C64,C6