Panasonic KX-TGA914EXS Service Manual ▷ View online
33
KX-TGA914EXS
10.2.2. Connecting the FPC (Flexible Print Circuit) to the P.C. Board
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KX-TGA914EXS
11 Measurements and Adjustments
11.1. The Setting Method of JIG
11.1.1. Preparation
11.1.1.1. Equipment Required
• DECT tester: Rohde & Schwarz, CMD 60 is recommended.
• Frequency counter: It must be precise enough to measure intervals of 1 Hz (precision; ±4ppm).
• Frequency counter: It must be precise enough to measure intervals of 1 Hz (precision; ±4ppm).
Hewlett Packard, 53131A is recommended.
• Digital multi-meter (DMM): it must be able to measure voltage and current.
• Oscilloscope
• Oscilloscope
11.1.1.2. JIG and PC
• Serial JIG
JIG Cable: PQZZ1CD300E*
• PC which runs in DOS mode
• Batch file CD-ROM for setting: PQZZTGA914EX
• Batch file CD-ROM for setting: PQZZTGA914EX
Note:
*: If you have the JIG Cable for TCD500 series
(PQZZ1CD505E), change the following values of resis-
tance. Then you can use it as a JIG Cable for both TCD300
and TCD500 series. (It is an upper compatible JIG Cable.)
(PQZZ1CD505E), change the following values of resis-
tance. Then you can use it as a JIG Cable for both TCD300
and TCD500 series. (It is an upper compatible JIG Cable.)
11.1.2. PC Setting
11.1.2.1. Connections
Connect the AC adaptor to JK101.
Connect the JIG Cable GND (black).
Connect the JIG Cable URX (Red) and UTX (yellow).
Note:
(*1) COM port names may vary depending on what your PC calls it.
(*2) Refer to Fixtures and Tools (P.63).
(*2) Refer to Fixtures and Tools (P.63).
Resistor
Old value (k
Ω) New value (kΩ)
R2
22
3.3
R3
22
3.3
R4
22
4.7
R7
4.7
10
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KX-TGA914EXS
11.1.2.2. Batch file Settings
Note:
• “****” varies depending on the country.
11.1.2.3. Commands
See the table below for frequently used commands.
Command name
Function
Example
rdeeprom
Read the data of EEPROM
Type “rdeeprom 00 00 FF”, and the data from address
“00 00” to “FF” is read out.
“00 00” to “FF” is read out.
readid
Read ID (RFPI)
Type “readid”, and the registered ID is read out.
writeid
Write ID (RFPI)
Type “writeid 00 18 E0 0E 98”, and the ID “0018 E0 0E
98” is written.
98” is written.
setfreq
Adjust Frequency of RFIC
Type “setfreq nn”.
hookoff
Off-hook mode on Base
Type “hookoff”.
hookon
On-hook mode on Base
Type “hookon”.
getchk
Read checksum
Type “getchk”.
wreeprom
Write the data of EEPROM
Type “wreeprom 01 23 45”. “01 23” is address and “45”
is data to be written.
is data to be written.
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KX-TGA914EXS
11.2. Adjustment Standard
When connecting the simulator equipment for checking, please refer to below.
Note:
(*1) Refer to Fixtures and Tools (P.63)
(A) - (P) are referred to Check Point (P.23)
(A) - (P) are referred to Check Point (P.23)
KX-TGA914
PQUP11446Z
PbF
DCM
ANT
SK
RFCLK
15
1
16
2
RDI
RST
SW
SIO
LE
TDO
DCP
+2.5V
2
3
4
RSSI
CN1
A
URX
UTX
GND
JTAG
3
2
1
4
+2.7v
DCP
+1.8v
SK
TDO
RDI
D2
RST
DCM
RSSI
RFCLK
SW
SIO
LE
MIC+
MIC-
A
C54
C55
MIC
CL3
CL2
SPM
SPP
KX-TGA914
PQUP11446Z
PbF
<Main P.C. Board>
<RF P.C. Board>
<Main P.C. Board>
<RF P.C. Board>
Fig. 1
Fig. 2
Extension Cord
(*1)
(PQZZ16K6Z)
CN1
CN2
To CN2 on the
Main P.C.Board
(Refer to
Fig. 2
)
6.3V 47 F
MIC-
MIC+
SP-
SP+
1 F
AF
Volt Meter
PC
B
A
GND
UTX
URX
Oscilloscope
1.8V
Frequency
Counter
Digital
Volt Meter
CMD60
DECT tester
DC
6V
AF
Generator
DCP
2.7V
2.5V
GND
GND
ANT
CLK
for
JIG
(A
), (
D
)~(
N
), (
P
)(
A
)~(
P
)
(P
)
(P
)
(F
)~(
N
)
(A
)~(
C
)(
F
)
22pF
100
Ω
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