Panasonic KX-PRL260RUB / KX-PRLA20RUB Service Manual ▷ View online
53
KX-PRL260RUB/KX-PRLA20RUB
11.3. Adjustment Standard (Base Unit)
When connecting the simulator equipment for checking, please refer to below.
11.3.1.
Bottom View
Note:
(*1) refers to No.2 of Check Table for RF part (P.36)
(*2) refers to Power Supply Circuit/Reset Circuit (P.12)
(*2) refers to Power Supply Circuit/Reset Circuit (P.12)
R401
R402
R403
LED651
LED652
LED653
LED654
VBUS_USB
L471
L472
L473
BT_MDO
L474
DCM
DCP
C401
C402
C403
RA501
C411
C412
R451
C611
CHARGE+
CHARGE-
C421
VBUS
GND_USB
ANT_BT_GND
URX1
UTX1
BT_1.8V
C451
C457
C458
Q301
BT_GND
BT_SIO
R892
D411
C4
71
Q701
C4
72
Q702
C473
C474
C481
IC401
C482
IC402
C483
C484
STM/CKM/P15
Q142
Q144
IC411
SPL+
SPL-
IC611
Q731
Q732
MICN
Q353
Q354
MICP
R101
R102
R103
R104
R109
R111
R112
R115
R116
R117
R118
BT_SOT
R119
R311
R1001
R1002
R1003
R120
R1004
R701
R702
ANT_BT
R510
ANT2_TP
C103
C104
C105
R142
C106
R144
R145
C109
VDD1
VDD2
R147
SPR+
VDD3
R148
VDD4
VDD5
SPR-
C111
C113
C115
C116
C501
R731
R732
R733
ANT_TP-BT
BT_URX
R734
C311
R735
L1R
C120
L1T
C121
C509
R351
R352
R354
R356
C512
C517
C518
+5.5V
RA611
BT_UTX
C141
C352
C161
C162
C164
RA451
RA452
Q401
GND1
D132
D133
IC502
USB_GND
C506
C890
R170
12
3
45
67
89
A
F
GH
I
MSG_LED
PNLB2402ZA-GW-A
GRY(-)
PUR(+)
ORG
BLU
MIC
CHARGE
ANT2
P b
F
DE
BC
Frequency Counter (*1)
Oscilloscope (*2)
Send command "SFR", then
the frequency output on this TP.
the frequency output on this TP.
STM/CKM/P15
DC
5.5V
URX1
UTX1
GND1
GND1
PC
UART
JIG
ANT_BT
Spectrum Analyzer
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KX-PRL260RUB/KX-PRLA20RUB
11.4. Adjustment Standard (Handset)
When connecting the simulator equipment for checking, please refer to below.
11.4.1.
Component View
Note:
(*1) refers to No.2 of Check Check Table for RF part (P.36)
(*2) refers to Power Supply Circuit/Reset Circuit (P.18)
(*2) refers to Power Supply Circuit/Reset Circuit (P.18)
C22
BATT+
BATT-
C29
C30
C32
C36
C40
C41
C43
C44
C45
C46
C47
CHG+
CHG-
C52
C53
C55
C56
C59
Q10
Q11
Q12
C69
C70
C71
RA2
C72
C73
RA3
C801
RA5
C78
C79
LCD
C91
C92
C98
C99
C1
C2
C2
C3
C5
C6
URX
STM
C859
RECEIVER
C860
C861
C862
C866
UTX
SP-PHONE_SPEAKER
MIC+
MIC-
JTAG
D13
D14
D21
D22
VBAT
IC1
IC3
IC4
CP3V
R10
R11 R12
R13
R15
CP4V
R18
R19
R20
R23
R24
Q1
R25
Q2
Q3
Q4
Q6
Q9
R1
R2
R6
R7
R8
R9
R45
R60
R61
POWER
R76
CKM
C190
C191
RCV+
RCV-
X1
1.8V
C11
C12
C13
C15
GND
C19
C85
C94
RA4
ORANGE
C93
R77
ORANGE
GREEN
BLUE
PNLB2283Z
PbF
A
Jig
(A)
(B)(C)(F)
(H)(I)
(B)(C)(F)
(H)(I)
RX
TX
GND
PC
CP4V
F
requency
Counter
CKM
22pF
100
(H)
(Q)
CP3.0V
(P)
2.7 V
Zener
DC P
o
w
e
r
2.
3
0 - 2.60 V
DC P
o
w
e
r
5.0V
CHG+
CHG-
(D)
(E)
(E)
GND
DC PO
WER
2.00 - 2.25 V
(at batter
y lo
w)
P
o
w
er k
e
y
(F)
(G)
(G)
VDD
1.8V
1.8V
(A)
CMD T
ester
CMD60
(I)(J)(K)(L)
(M)
(M)
Oscilloscope
AF V
olt
Meter
3
4
8
56
1F
56
Orange
Orange
Blue
Green
55
KX-PRL260RUB/KX-PRLA20RUB
11.5. Things to Do after Replacing IC or X'tal
If repairing or replacing EEPROM and X'tal, it is necessary to download the required data such as Programming data or adjustment
data, etc. in memory.
The set doesn't operate if it is not executed.
data, etc. in memory.
The set doesn't operate if it is not executed.
11.5.1.
How to download the data
11.5.1.1. Base Unit
First, operate the PC setting according to The Setting Method of JIG (P.49).
Then download the appropriate data according to the following procedures.
Then download the appropriate data according to the following procedures.
Note:
(*1) WW: country code, XXX_YYY: revision number ZZZ: Voice prompt, AA: Baud rate(9600/19200/57600/115200)
"XXX_YYY” and "ZZZ" vary depending on the country version. You can find them in the batch file, PNZZ- mentioned in The
Setting Method of JIG (P.49).
(*2) Refer Check Point (Base Unit) (P.41)
Setting Method of JIG (P.49).
(*2) Refer Check Point (Base Unit) (P.41)
When adjust the frequency the BT Unit (IC721).
Note:
: Enter key
Items
How to download/Required adjustment
BBIC(IC501)
Programming data is stored in memory.
1) Clock adjustment: Refer to Check Point (H).(*2)
EEPROM (IC611)
Adjusted parameter data is stored in memory.
(country version batch file, default batch file,
etc.)
(country version batch file, default batch file,
etc.)
1) Change the address “0001” of EEPROM to “CC” to download
the data.
2) Default batch file: Execute the command “default.bat”.
3) Country version batch file: Execute the command
PRL260RU_WW_RevXXX_YYY.bat.(*1)
4) Clock adjustment same as below.
the data.
2) Default batch file: Execute the command “default.bat”.
3) Country version batch file: Execute the command
PRL260RU_WW_RevXXX_YYY.bat.(*1)
4) Clock adjustment same as below.
X'tal (X1)
System clock
Clock adjustment data is in EEPROM, adjust the data again
after replacing it.
1) Apply 5.5 V between DCP ad DCM with DC power.
2) Input Command "sendchar sfr", then you can confirm the
current value.
3) Check X'tal Frequency.(10.368 MHz ± 100 Hz).
4) If the frequency is not 10.368 MHz ±100 Hz, adjust the
frequency of CLK executing the command "sendchar sfr xx xx
(where xx is the value)" so that the reading of the frequency
counter is 10.368 MHz ±5 Hz.
after replacing it.
1) Apply 5.5 V between DCP ad DCM with DC power.
2) Input Command "sendchar sfr", then you can confirm the
current value.
3) Check X'tal Frequency.(10.368 MHz ± 100 Hz).
4) If the frequency is not 10.368 MHz ±100 Hz, adjust the
frequency of CLK executing the command "sendchar sfr xx xx
(where xx is the value)" so that the reading of the frequency
counter is 10.368 MHz ±5 Hz.
FLASH1 (IC601)
Voice prompt data is stored in memory.
(vary depending on country version)
(vary depending on country version)
1) Wait more than 15 seconds after connecting the JIG Cable.
2) Execute the command “VPDL2011 -AA ZZZ.bin” (*1).
(writing time: approx. 1 min (115200 bps).)
2) Execute the command “VPDL2011 -AA ZZZ.bin” (*1).
(writing time: approx. 1 min (115200 bps).)
FLASH2 (IC502)
Program D/L
1) Make sure to connect the JIG cable and disconnect the DC
Power in order to download the data.
2) Update BBIC. Refer How to update the BBIC.(P.56)
3) Detach the JIG cable, then disconnect the DC Power.
4) Connect the DC Power.
5) Connect the JIG cable again, and execute the command
“getchk”, then confirm the checksum value is correct.
. If the downloading fails, start again from step 1.
6) Default batch file: Execute the command “default.bat”.
7) Country version batch file: Execute the command
PRL260RU_WW_RevXXX_YYY.bat.(*1)
8) Clock adjustment: Refer to Check Point (H). (*2)
Power in order to download the data.
2) Update BBIC. Refer How to update the BBIC.(P.56)
3) Detach the JIG cable, then disconnect the DC Power.
4) Connect the DC Power.
5) Connect the JIG cable again, and execute the command
“getchk”, then confirm the checksum value is correct.
. If the downloading fails, start again from step 1.
6) Default batch file: Execute the command “default.bat”.
7) Country version batch file: Execute the command
PRL260RU_WW_RevXXX_YYY.bat.(*1)
8) Clock adjustment: Refer to Check Point (H). (*2)
Item
Test command
Description
Input
Echo back
1
Power on
-
-
Wait 10seconds and connect JIG
2
Test mode
sendchar XBT 1
sendchar #X ts
OK
#XXTEST
#XXTEST
Enter "XBT 1" and then "OK" is back
when it succeeds to enter test mode.
when it succeeds to enter test mode.
3
Confirm a default value
sendchar #X nc
#XXnc=0x1A
Confirm a default value before adjusting the
frequency.
frequency.
4
Adjust the frequency
sendchar #X b3 39 19
sendchar nc,,
#XXTS ch=2441 pwr=19
#XXnc=0x,,
Adjust the frequency to"2441 MHz ± 10 kHz" by
changing the value of,
Test Point: ANT_BT, refer to Bottom View
(P.76)
changing the value of,
Test Point: ANT_BT, refer to Bottom View
(P.76)
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KX-PRL260RUB/KX-PRLA20RUB
11.5.1.1.1. How to update the BBIC.
• Execute COM communicator.exe
1. Initialize COM port.(Only once at first.)
Select “Setting”
→ “Serial Port” → “Initial Setting → “OK”.
2.Select serial port COM number.
Select “Setting”
→ “Serial Port” → “Initial Setting → “OK”.
Fill up the “COM Option”
→ “OK”.
Note:
Once download is successful for a PC, this step is unnecessary next time to the PC.
Setting
Serial Port
Initial Setting
OK
Cancel
(1)
(2)
(3)
Setting
Serial Port
Initial Setting
OK
Cancel
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