Panasonic KX-TG8125RU / KX-TGA810RU / KX-TGA810RUS / KX-TGA810RUT Service Manual ▷ View online
65
KX-TG8125RU/KX-TGA810RU
11.4.2.2. Batch file Settings
Note:
• “****” varies depending on the country.
• See the table below for frequently used commands.
• See the table below for frequently used commands.
Command name
Function
Example
rdeeprom
Read the data of FLASH
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”.
getchk
Read checksum
Type “getchk”.
wreeprom
Write the data of FLASH
Type “wreeprom 01 23 45”. “01 23” is address and “45”
is data to be written.
is data to be written.
66
KX
-T
-T
G
8
12
5R
U/K
U/K
X
-T
GA
81
81
0RU
11
.5.
A
d
justm
en
t S
tand
ard
t S
tand
ard
(H
an
dset)
an
dset)
W
hen
co
nnecting
co
nnecting
the
Simu
Simu
lator
Eq
uip
m
uip
m
e
nts
for ch
ecking
, ple
ase
refer to
ase
refer to
be
low
.
.
11
.5.1.
C
omponent V
iew
Note:
(A
) - (
T
T
) is referred to
Ch
eck Po
eck Po
in
t
(Ha
n
n
d
set)
(P
.49)
.49)
PbF
L1
C38
R11
R12
C15
R8
Q5
Q9
R7
R5
R6
R21
R34
R62 R61
R47
R45
C96
L4
L5
F1
R15
R23
R24
C81
C11
L8
C84
C20
C93
Q7
Q11
Q10
Q1
D1
Q2
C2
C29
C112
C85
C109
C111
R35
R32
C83
R33
CN4
R31
R94
C108
L10
C37
Q3
C1
C71
C54
C55
C50
C51
R53
R53
C66
ANT
ANT1
C72
R91
R64
R65
R73
R42
D11
D12
R41
R40
R40
C94
R92
C7
CHARGE-
CHARGE+
MIC
TP20
TP21
TP23
TP22
J3
J1
D8
Q4
D6
D7
C12
C30
C31
C18
C8
C21
C26
C22
C39
C32
C33
C23
R16
R66
GND
BA
T
T
C5
D9
D10
C4
C9
C10
R63
JT
A
A
G
R44
C102
C110
C86
C115
R107
R106
L13
C100
C95
R93
C82
L9
C98
L12
C99
C101
SP_TEST1
SP
SP_TEST2
C60
C59
11
0
16
17
11
32
27
26
C61
C62
C56
C53
C52
R52
C58
R51
CLK
CLK_G
C57
C3
PO
WER
VDD4
VDD3
VDD1
VDD2
R43
R25
R22
C14
C113
C80
C35
C92
R46
C34
J2
J4
URX
UTX
C91
C19
C6
R19
R2
R1
R70
R71
R12
R109
D4
D5
C70
REV_TEST2
REV_TEST1
C25
Q8
L7
R13
C24
C36
C97
REV
IC1
IC3
KX-TG8120/TG8100/TGA810
X1
IC4
PQUP11411Z
1
80
20
21
40
61
41
60
1
4
8
D2
5
A
OSC
AF VOLT
METER
LOOP
Simulator
Frequency
Counter
Dummy Base
Unit
GND
GND
GND
CLK
VDD1
VDD2
VDD3
UTX
URX
150
Ω
56
Ω
56
Ω
SP+
REV
-
REV+
SP-
8
Ω
6.3V 47uF
1uF
AF
GENERATOR
TP22
TP21
TP20
DC POWER
2.00-2.25V
(When at BATT LOW)
Oscilloscope
AF VOLT
METER
A
B
1
POWER KEY
DC POWER
2.30-2.60V
2.7V
Zener
PC
Digital
Volt Meter
AF
OSC
DC
6.5V
Current
Probe
Oscilloscope
TP23
MIC-
MIC+
600
Ω
GND
ANT
DECT Tester
CMD60
(A) (D) (E) (H)
(I) (J) (K) (Q)
(K) (L) (M) (N)
(O) (P) (Q) (R)
(O) (P) (Q) (R)
(F) (G) (H) (I)
(A) (B) (C)
(S) (T)
(S) (T)
(J)
(S)
67
KX-TG8125RU/KX-TGA810RU
11.6. Things to Do after Replacing IC
Cautions:
Some of the content on this page may not apply to models from some countries. The contents below are the minimum adjust-
ments required for operation.
ments required for operation.
11.6.1. Base Unit
Before making the following adjustment, ensure you have carried out PC Setting (P.60) in The Setting Method of JIG (Base
Unit).
Unit).
Note:
(*1) XX: country code, YY: revision number, ZZ: voice prompt
“XX”, “YY”, and “ZZ” vary depending on the country version. You can find them in the batch file, PQZZ- mentioned in JIG and
PC (P.60).
(*2) Refer to Check Point (Base Unit) (P.45)
“XX”, “YY”, and “ZZ” vary depending on the country version. You can find them in the batch file, PQZZ- mentioned in JIG and
PC (P.60).
(*2) Refer to Check Point (Base Unit) (P.45)
11.6.2. Handset
Before making the following adjustment, ensure you have carried out PC Setting (P.64) in The Setting Method of JIG (Hand-
set).
set).
Note:
(*3) XX: country code, YY: revision number
“XX” and “YY” vary depending on the country version. You can find them in the batch file, PQZZ- mentioned in JIG and PC
(P.64).
“XX” and “YY” vary depending on the country version. You can find them in the batch file, PQZZ- mentioned in JIG and PC
(P.64).
(*4) Refer to Check Point (Handset) (P.49)
IC
Necessary Adjustment
BBIC
(IC7)
(IC7)
Programs for Voice processing, interface for RF and
EEPROM
EEPROM
1. Default batch file: Execute the command “default.bat”.
2. Country version batch file: Execute the command
2. Country version batch file: Execute the command
“TG8120XXrevYY.bat”. (*1)
3. Clock adjustment: Refer to Check Point (F). (*2)
EEPROM
(IC5)
(IC5)
Adjustment parameter data
(country version batch file, default batch file, etc.)
(country version batch file, default batch file, etc.)
1. Change the address “0000” of EEPROM to “AA”.
2. Default batch file: Execute the command “default.bat”.
3. Country version batch file: Execute the command
2. Default batch file: Execute the command “default.bat”.
3. Country version batch file: Execute the command
“TG8120XXrevYY.bat”. (*1)
4. Clock adjustment: Refer to Check Point (F). (*2)
FLASH
(IC9)
(IC9)
Voice prompt data
(vary depending on country version)
(vary depending on country version)
1. Wait more than 15 seconds after connecting the JIG
Cables.
2. Execute the command “VPDL06 -16M ZZ.bin”. (*1)
(writing time: approx. 2.5min.)
IC
Necessary Adjustment
BBIC
(IC1)
(IC1)
Programs for Voice processing, interface for RF and
EEPROM
EEPROM
1. Default batch file: Execute the command “default.bat”.
2. Default batch file (remaining); Execute the command
2. Default batch file (remaining); Execute the command
“TGA810 DEFrevYY.bat”. (*3)
3. Country version batch file: Execute the command
“TGA810XXrevYY”. (*3)
4. Clock adjustment: Refer to Check Point (J). (*4)
5. 1.8 V setting and battery low detection: Refer to Check
5. 1.8 V setting and battery low detection: Refer to Check
Point (A), (H) and (I). (*4)
EEPROM
(IC3)
(IC3)
Adjustment parameter data
(country version batch file, default batch file, etc.)
(country version batch file, default batch file, etc.)
1. Change the address “0015” of EEPROM to “55”.
2. Default batch file: Execute the command “default.bat”.
3. Default batch file (remaining); Execute the command
2. Default batch file: Execute the command “default.bat”.
3. Default batch file (remaining); Execute the command
“TGA810 DEFrevYY.bat”. (*3)
4. Country version batch file: Execute the command
“TGA810XXrevYY”. (*3)
5. Clock adjustment: Refer to Check Point (J). (*4)
6. 1.8 V setting and battery low detection: Refer to Check
6. 1.8 V setting and battery low detection: Refer to Check
Point (A), (H) and (I). (*4)
68
KX-TG8125RU/KX-TGA810RU
11.7. RF Specification
11.7.1. Base Unit
*: Refer to Check Point (Base Unit) (P.45)
11.7.2. Handset
**: Refer to Check Point (Handset) (P.49)
Item
Value
Refer to -. *
TX Power
20 dBm ~ 25 dBm
Check Point (Base Unit) (I)
Modulation
-350 ~ -400/+320 ~ +370 kHz/div
Check Point (Base Unit) (J)
Frequency Offset
-45 kHz ~ +45 kHz
Check Point (Base Unit) (K)
Frequency Drift
< ± 30 kHz / ms
Check Point (Base Unit) (L)
RX Sensitivity
< 1000 ppm
Check Point (Base Unit) (M)
Timing Accuracy
< ± 2.0 ppm
Check Point (Base Unit) (N)
RSSI Level
22 hex ± A hex
Check Point (Base Unit) (O)
Power RAMP
Power RAMP is matching
Check Point (Base Unit) (P)
Item
Value
Refer to -. **
TX Power
19 dBm ~ 25 dBm
Check Point (Handset) (K)
Modulation
-350 ~ -400/+320 ~ +370 kHz/div
Check Point (Handset) (L)
Frequency Offset
-45 kHz ~ +45 kHz
Check Point (Handset) (M)
Frequency Drift
< ± 30 kHz / ms
Check Point (Handset) (N)
RX Sensitivity
< 1000 ppm
Check Point (Handset) (O)
Timing Accuracy
< ± 2.0 ppm
Check Point (Handset) (P)
RSSI Level
1B hex ± 8 hex (at -81dBm)
23 hex ± 8 hex (at -63dBm)
23 hex ± 8 hex (at -63dBm)
Check Point (Handset) (Q)
Power RAMP
Power RAMP is matching
Check Point (Handset) (R)
Click on the first or last page to see other KX-TG8125RU / KX-TGA810RU / KX-TGA810RUS / KX-TGA810RUT service manuals if exist.