Panasonic KX-TS550LXB User manual

1 CHANGES (for RoHS) 2
1.1. SUBJECT 2
2 REPLACEMENT PARTS LIST 3
2.1. REFERENCE CHART 3
2.2. ORIGINAL AND NEW PARTS COMPARISON LISTS 4
3 CORRECTION 6
3.1. CABINET AND ELECTRICAL PARTS LOCATION
(Changed from original section 14 CABINET AND
ELECTRICAL PARTS LOCATION) 6
© 2006 Panasonic Communications Co., Ltd. All
rights reserved. Unauthorized copying and
distribution is a violation of law.
KX-TS550LXB
KX-TS550LXW
Integrated Telephone System
Black Version
White Version
(for Latin America)
3.2. SCHEMATIC DIAGRAM (Changed from original section
19 SCHEMATIC DIAGRAM) 7
3.3. Main (Component View) (Changed from original section
20.1. Main (Component View)) 9
3.4. Main (Flow Solder Side View) (Changed from original
section 20.2. Main (Flow Solder Side View)) 10
Telephone Equipment
Please file and use this supplement manual together with the service manual mentioned below.
CONTENTS
Page Page
ORDER NO. KM40607177SE

1 CHANGES (for RoHS)
1.1. SUBJECT
2
KX-TS550LXB / KX-TS550LXW

2 REPLACEMENT PARTS LIST
2.1. REFERENCE CHART
3
KX-TS550LXB / KX-TS550LXW

2.2. ORIGINAL AND NEW PARTS COMPARISON LISTS
Change of the Suffix Code
• Base Unit
Serial No.Label tells you the suffix code as follows
4
KX-TS550LXB / KX-TS550LXW

(for KX-TS550LXB/KX-TS550LXW)
Ref No. Part No. Part Name & Descriptions Pcs/
Set Remarks Notes Suffix
Original (Old) New
BASE UNIT
IC2 ------ C1CA00000254 IC *3 1 a 5 - AtoB
Q1 2SA1625 B1ACGP000007 Transistor (Si) 1*R 8 W -
Q4 2SD1819A ------ Transistor (Si) *3 0 a 6 - AtoB
Q8 ------ B1CEGF000004 Transistor (Si) *3 1 a 5 - -
D3 MA111 ------ Diode (Si) *3 0 a 6 - AtoB
D4 MA4200 ------ Diode (Si) *3 0 a 6 - AtoB
D5 MA4200 ------ Diode (Si) *3 0 a 6 - AtoB
D8 1SS119 B0EAAD000001 Diode (Si) 1*R 8 W -
D9 1SS119 B0EAAD000001 Diode (Si) 1*R 8 W -
D10 1SS119 B0EAAD000001 Diode (Si) 1*R 8 W -
D11 1SS119 B0EAAD000001 Diode (Si) 1*R 8 W -
D13 MA4100 B0BA9R900013 Diode (Si) 1*R 8 W -
D14 MA4051 ------ Diode (Si) *3 0 a 6 - AtoB
D17 PQVDS1ZB60F1 B0EDER000009 Diode (Si) 1*R 8 W -
D19 1SS119 ------ Diode (Si) *3 0 a 6 - AtoB
D20 1SS119 ------ Diode (Si) *3 0 a 6 - AtoB
D23 ------ B0EAAD000001 Diode (Si) *3 1 a 5 - AtoB
D24 ------ B0EAAD000001 Diode (Si) *3 1 a 5 - AtoB
R2 ERDS1VJ472 ERDS1TJ682 Resistor, 6.8kΩ*3 1 a 4 - AtoB
R7 ERJ3GEYJ823 ------ Resistor, 82kΩ*3 0 a 6 - AtoB
R11 ERJ3GEYJ562 ------ Resistor, 5.6kΩ*3 0 a 6 - AtoB
R13 ERDS2TJ104 ------ Resistor, 100kΩ*3 0 a 6 - AtoB
R15 ERJ3GEYJ334 ------ Resistor, 330kΩ*3 0 a 6 - AtoB
R17 ERJ3GEYJ470 ------ Resistor, 47Ω*3 0 a 6 - AtoB
R55 ------ ERJ3GEYJ105 Resistor, 1.0MΩ*3 1 a 5 - AtoB
R101 ------ ERJ3GEYJ223 Resistor, 22kΩ*3 1 a 5 - AtoB
R102 ------ ERJ3GEYJ331 Resistor, 330Ω*3 1 a 5 - AtoB
R103 ------ ERJ3GEYJ103 Resistor, 10kΩ*3 1 a 5 - AtoB
D21 ERDS2TJ222 ------ Resistor, 0kΩ*3 0 a 6 - AtoB
JJ5 ERJ8GEY0R00 ------ Resistor, 0Ω*3 0 a 6 - AtoB
C1 FCQE2E105KZ F0C2E105A146 Capacitor, 1µF 1*R 8 W -
C10 ECEA1HKS100 ------ Capacitor, 10µF *3 0 a 6 - AtoB
C25 ECUV1C333KBV ------ Capacitor, 0.033µF *3 0 a 6 - AtoB
C36 ECKD1H103KB ------ Capacitor, 0.01µF *3 0 a 6 - AtoB
C102 ------ ECEA1HKA100 Capacitor, 10µF *3 1 a 5 - AtoB
C103 ------ ECUV1C563KBV Capacitor, 0.056µF *3 1 a 5 - AtoB
S2 PQSS2A27W K0D112B00131 Slide Switch 1*R 8 W -
S3 PQSS3A17W K0D113B00060 Slide Switch 1*R 8 W -
ACCESSORIES AND PACKING MATERIALS
A5 PQQW13200Y ------ Leaflet 0 a 6 X -
P2 PQPD10588Z PQPD10588Y Cusion 1 a 4 V -
AXTW26+10P PQHV2610PJ65 Screw 1*R 8 W -
BXTW26+8P XTW26+8PFJ7 Screw 1*R 8 W -
5
KX-TS550LXB / KX-TS550LXW

3 CORRECTION
3.1. CABINET AND ELECTRICAL PARTS LOCATION (Changed from
original section 14 CABINET AND ELECTRICAL PARTS LOCATION)
6
KX-TS550LXB / KX-TS550LXW

3.2. SCHEMATIC DIAGRAM (Changed from original section 19 SCHEMATIC
DIAGRAM)
Q7
JP29
TP3
47R46
RING
5.1V
D2
R1
3.3M
33R9
100KR18
82K
R7
RI+
R4
3.9K
TP1
C21 0.01
VDD
0.01ZF
C38
1.8MR3 C16 500V680P
0
R53Q1
C20 16V10
330KR8
R19 1.5K
C1
250V1
330KR14
47K
R28
TP2
SA1
300V
C17
500V680P
S1
S1-1
3
1 2
Q2
JP3
10V
D13
RI_
C15
16V10
2.2K
R20
R24 180
SP_
R51
100
6.3V100
C11
VR2
C26
50V1
MC_
MC+
R52
100
R21
1.8K
JACK3
(HS_JACK)
1MC+
2SP-
3SP+
4MC-
R22
1.8K
R25 100K
R23
1K
Q3
VSS
VR1
SP+
TP4
TP5
TP6
JACK1
1
R
2
T
R29
NC
C29
16V10
0.1
C31
JJ1
JJ2
JJ3
JJ4
C12
0.068
C13
0.068
C23
NC
C27
NC
NC
C18
NC
C19
Q8
S
D
G
R55
1M
NC
R54
1
2
D23
D22
NC
D17
2
14
3
JJ5
JJ7
JJ6
JJ8
JJ9
S3
1
4
3
2
R103 10K
R101 22K
R102
330
R105
NC
C103
K0.056
6.8K
(1/2W)
R2
1L 2GND 3 45
OUT
6 7 8
L
Ringer
1Red+
2Black-
S1-2
6
4
5
R104 NC
POS1
D24
C102
50V10
OFF
OFF
High
Low
ON
OFF
ON
3
TIP
RINGER CIRCUIT
IC2
(10)
(12)
(11)
(9)
(5)
(4)
(3)
(2)
(1)
(8)
(7)
(6)
Vol+
M2 AUTO
1
8
7
2Program
6
9
M4
#
M3
*
Vol-
Flash
4
Pause
0
CN1
1C4
2C3
3C2
4C1
5R4
6R3
7R2
8R1
9 Flash
10 row5
11 row7
12 row8
5
Redial
3
KEY PAD
7
KX-TS550LXB / KX-TS550LXW

X1 3.58M
R31 15K
NCJP11
C3
R5
2.2K
C5 0.012
330
R10
C22
16V10
50V1C6
0
R47
R6
5.6K
12PC30
R38
6.3V 22
C9
NCJP12
R43
JP13 0
100K
R26
1LS
2MFL
3R0
4VDD
5AGND
6STB
7CI
8M0
9LLC
VS.VSS
A
10 HS/DP
11 OSC
12 MODE
13 C4
14 C3
15 C2
16 C1
17 R4
18 R3
19 R2
20 R1
21 FCI
22 LED
23 M1
24 M2
25 CS
26 VSS
27 L1
28 R1
AL 100ms
JP24
JP27
0
AL
JP26
D9
AL Tone82ms
JP28
JP15 20pps33%
JP16 20pps40%
S2 (TP_SWITCH)
2
3
1
JP17
(10pps)
JP23
0
10pps40%
JP14 10pps33%
D8
AL 600ms
JP25
R37 6.8K
R32
CN1
1
C4
2
C3
3
C2
4
C1
5
R4
6
R3
7
R2
8
R1
9
Flash
10
row5
11
row7
12
row8
JP18
Tone82ms
JP19
Tone116mS D11
D10
FLT1
FLT2
D15D16
JP21
270ms
JP20
100ms
JP22
600ms
C24
NC
L3 0
R16
220K
6.3V2200
C34
TONE
PULSE
IC1
(10)
(12)
(11)
(9)
(5)
(4)
(3)
(2)
(1)
(8)
(7)
(6)
KX-TS550 SCHEMATIC DIAGRAM
8
KX-TS550LXB / KX-TS550LXW

3.3. Main (Component View) (Changed from original section 20.1. Main (Component View))
D16
3 1
6
25
4
POS1
R7
R53
JJ2
JJ7
BLACK
RED
GREEN
YELLOW
C6 C20
R46
JJ6
C38
JACK1
D15
C9
L3
JP11
JP12
JP13
C22
C34
Q7
Q8
Q2
E C B
E C B
E C B
G D S
E C B
Q3
Q1
JJ3
JJ4
JJ5
JP29
IC2
JP3 R9
1432
D13
D24
D22
FLT2
R2
FLT1
13
S1
S2
41
S3
D8
C29
C11 VR1
VR2
JACK3
C15 C26
D9
PQUP11224Y*
D10
D11
1
14
85
C102
IC1 28
C1
YELLOW
GREEN
JP27
JJ8
JJ1
JJ9
CN1
123456789101112
X1
SA1
C16
C17
D23
D2
PbF
NEW P.C.BOARD PART No.PQUP11224Y
KX-TS550LXB / KX-TS550LXW
9

3.4. Main (Flow Solder Side View) (Changed from original section 20.2. Main (Flow Solder Side View))
{
{
{
{
R25
R19
R5
R6 C5 R31
R14
R54
R55
R4
R101
R102 R104 R103 R105
R28
RI+
R18
R8
TP1
TP6
R22
R23
C31
R52
R24
JP19
JP18
JP17
JP14 JP23 JP15 JP16 JP24 JP20 JP21 JP22 JP25
R37 R32 R43
R38 R26
RING R3R1
R47
JP26 JP28
R29
R20 C27 C13 C19 C12 C18
C23
R51
R21
C24
C103
C21
SP+ SP-
SP-
MC-
12
39
1
28
25
R10
R106
VSS
FLT1
15
A
5
1
14
85
SP+
MC-
MC+
MC+
C30
C3
G
Y
TP4
TIP
TP3
TP5
D17
TP2
FLT2
VDD
BLACK
RI-
RED
1
13 4
RINGER1
for PULSE* for TONE*
for Ringer** for Flash*
PbF
KX-TS550LXB / KX-TS550LXW
10

11
KX-TS550LXB / KX-TS550LXW
Y.H
KXTS550LXB
KXTS550LXW