Panasonic KX-DT543RU / KX-DT543RU-B / KX-DT546RU / KX-DT546RU-B (serv.man4) Service Manual / Supplement ▷ View online
ORDER NO. KMS1611165SE
Digital Proprietary Telephone
Model No.
KX-DT543RU
KX-DT543RU-B
KX-DT546RU
KX-DT546RU-B
KX-DT543RU-B
KX-DT546RU
KX-DT546RU-B
White Version
Black Version
(for Russian, Ukraine, Kazakhstan)
Black Version
(for Russian, Ukraine, Kazakhstan)
TABLE OF CONTENTS
PAGE
1 CHANGES----------------------------------------------------------- 2
1.1. Replacement Parts List ---------------------------------- 2
2 CORRECTION------------------------------------------------------ 3
Supplement-5
Please file and use this supplement manual together with the service manual for Model No. KX-DT543RU/
KX-DT543RU-B/KX-DT546RU/KX-DT546RU-B, Order No. KMS1404050CE.
KX-DT543RU-B/KX-DT546RU/KX-DT546RU-B, Order No. KMS1404050CE.
2
KX-DT543RU/KX-DT543RU-B/KX-DT546RU/KX-DT546RU-B
1 CHANGES
1.1.
Replacement Parts List
Reason for Change
*The following items (1-8) indicate the reason for change. See the “Notes” column for each part in ORIGINAL AND NEW PARTS COMPARISON
LISTS.
1. Improve performance
*The following items (1-8) indicate the reason for change. See the “Notes” column for each part in ORIGINAL AND NEW PARTS COMPARISON
LISTS.
1. Improve performance
Remarks:
2. Change of material or dimension
3. To meet approved specification
4. Standardization
5. Addition
6. Deletion
7. Correction
8. Other
3. To meet approved specification
4. Standardization
5. Addition
6. Deletion
7. Correction
8. Other
Interchangeability Code (Symbols: B) Following V-Z interchange abilities are indicated on the Notes in the bottom column.
Parts
Set Production
V Original
New
Early (before change)
Late (after change)
Late (after change)
Original or new parts may be used in early or late production sets.
Use original parts until exhausted, then stock new parts.
Use original parts until exhausted, then stock new parts.
W Original
New
Early (before change)
Late (after change)
Late (after change)
Original parts may be used in early production sets only. New parts may be used in early or
late production sets. Use original parts where possible, then stock new parts.
late production sets. Use original parts where possible, then stock new parts.
X Original
New
Early (before change)
Late (after change)
Late (after change)
New parts only may be used in early or late production sets.
Stock new parts.
Stock new parts.
Y Original
New
Early (before change)
Late (after change)
Late (after change)
Original parts may be used in early production sets only. New parts may be used in late
production sets only. Stock both original and new parts.
production sets only. Stock both original and new parts.
Z Other
Ref. No.
Part No.
Part Name & Description
Pcs
Remarks
Notes
Time of change
(Suffix)
Original (Old)
New
Cabinet and Electrical Parts (KX-DT546RU)
18
18
PNBX1105Y2
PNBX1105X4
LCD KEY(WHITE)
1
8
W
---
18
PNBX1105Z1
PNBX1105X3
LCD KEY(BLACK)
1
8
W
---
Cabinet and Electrical Parts (KX-DT543RU)
18
18
PNBX1105Y2
PNBX1105X4
LCD KEY(WHITE)
1
8
W
---
18
PNBX1105Z1
PNBX1105X3
LCD KEY(BLACK)
1
8
W
---
3
KX-DT543RU/KX-DT543RU-B/KX-DT546RU/KX-DT546RU-B
2 CORRECTION
Changed from the original service manual section 8.1.Table-1 PORT OUTPUT at ERROR.
NM
KXDT543RU/RUB
KXDT546RU/RUB
KXDT546RU/RUB
Table-1: PORT OUTPUT at ERROR
The error result is output to a port of IC410 at error. Check the Test Point ST3,ST2,ST1 and ST0.
See below for the output contents.
See below for the output contents.
Remarks: H=3.3V, L=0V
No.
Test Point
Error Item
Related Points
LCD Error Message.
ST3
ST2
ST1
ST0
1
H
H
H
L
NOT Error
2
H
H
H
H
No Power(+3.3V) Error
See Table-2
3
L
L
H
L
Flash ROM(IC401) Data Error
See Table-3
4
L
H
L
L
Flash ROM Data Error
See Table-3
5
H
L
H
L
ASIC(IC150) Data Ezzor
See Table-4
ERR 1001-0000
HARDWARE ERROR
6
L
L
H
H
DSP Data Error
See Table-3
ERR 1003-0002
HARDWARE ERROR
7
H
L
L
H
Flash ROM(IC401) Data Errorr
See Table-3
ERR 1003-0003
HARDWARE ERROR
Q460
JTAG_RTCK
pcbmark-1
JTAG_TDI
JTAG_TDO
JTAG_TCK
AG-DG
IC300
JTAG_TMS
E
1
12
25
36
3 7
4 8
L 4 6 0
L 4 6 1
R415
L462
R418
R 4 1 9
R420
R421
R 4 2 2
R 4 2 4
R 4 2 8
R437
R 4 3 8
R 4 3 9
R 4 4 0
3 . 3 V
R 4 5 3
R 4 5 4
C 4 2 2
R 4 6 3
C427
C 4 2 8
C431
LCD_A0
H E S S P O U T
ST0
ST1
ST2
S
C 4 6 3
C 4 6 6
C467
PEP1
SPI_DO
4 . 5 V
R305
R 3 0 6
R307
R 3 0 8
LCD_RST
R 3 3 0
R 3 3 1
R 3 3 2
C308
C 3 1 0
C 3 1 1
C323
C 3 2 6
R 5 5 8
C328
R559
C 3 2 9
R 5 6 3
R 5 6 6
R 5 6 9
1 . 2 V
R 5 7 0
H E S M I N
C 3 6 2
TP_LED+
TP_LED-
C563
C 5 6 4
C 5 6 8
C 5 7 1
C 5 7 6
C 5 7 7
C 5 7 8
C 5 8 0
L 2 2 0
L 2 2 1
C582
L 2 2 2
C583
PSYNC
C585
C586
UART_GND
SPI_CLK
D
MAIN BOARD BOTTOM VIEW
S T 0
S T 1
S T 2
S T 3
Display
