Panasonic KX-TS2368CAW Service Manual ▷ View online
25
KX-TS2368CAW
10.6.3. How to Install the IC
1. Temporarily fix the FLAT PACKAGE IC, soldering the two marked pins.
2. Apply flux to all pins of the FLAT PACKAGE IC.
3. Solder the pins, sliding the soldering iron in the direction of the arrow.
10.6.4. How to Remove a Solder Bridge
1. Lightly resolder the bridged portion.
2. Remove the remaining solder along the pins using a soldering iron as shown in the figure below.
2. Remove the remaining solder along the pins using a soldering iron as shown in the figure below.
26
KX-TS2368CAW
10.7. Terminal Guide of the ICs, Transistors and Diodes
1
4
8
5
1
3
5
4
B1GBJCJJ0003, UN5113, 2SB1218A
2SD13280, UN5213, PQVTDTC144TU
2SD13280, UN5213, PQVTDTC144TU
B1ABDF000026
C1CB00002315,
C0ABBA000024
C0ABBA000024
PQVIPS3327UT,
PQVIXCF3702P
PQVIXCF3702P
B
E
C
E
C
B
Cathode
Anode
Cathode
Anode
MA4036, MA4180
Cathode
Anode
Cathode
Anode
MA111
Cathode
Anode
PSVD1SRCT
1
14
15
28
B1AAGC000009, B1ACGP000007
PQVT2N6517CA, B1CEDF000003
PQVT2N6517CA, B1CEDF000003
C1CA00000298
B0EAAD000001
B0EDER000009
C0EBG0000102
1
4
3
5
Cathode
Anode
PQVDBRPY1204
Cathode
Anode
PQVD1T4R1T
C2CBYY000579
49
64
1
16
17
32
33
48
1
2
4
B0EBDR000003
MA7051, MA4360
Cathode
Anode
B0ECBD000002
27
KX-TS2368CAW
11 Schematic Diagram
11.1. For Schematic Diagram
Notes:
1. DC voltage measurements are taken with voltmeter from the negative voltage line.
2. The schematic diagrams may be modified at any time with the development of new technology.
28
KX-TS2368CAW
11.2. Schematic Diagram (Main)
( )
( )
( )
) (
( )
( )
C609
0.1
C602
0.056
R482
1.5M
C618
33
R613 100K
R411
680
C605
6800P
C613
0.068
R129
330K
R125
10K
C601
1000
R127
3.9K
D601
R611
18K
R619
10K
R618
2.2K
C114
47
R128
68
R607
68K
C615
22
R407
1.8K
C108
0.1
C617
100
C624
0.01
R404
27K
R408
680
C608
0.015
R602
3.3K
R608
6.8K
SP
R665
2.2M
C600
0
R606
30K
R605
2.2M
Q109
R610
100K
C408
0.022
Q406
R405
33K
C614
47
C619 4.7
R609
3.3M
C603
0.056
C607
0.027
R603
3.3K
C612
4.7
R131
NC
C625
10
R615
10K
R403
68K
C481
0.01
R666
4.7M
R614
47K
R126
3.3M
C407
NC
C620
0.012
R130
1K
C404
0.1
R604
4.7K
R612
4.7K
Q405
R401
33K
C606
0.047
R483
2.7M
C611 1
R409
22K
R600
4.7K
C616
0.1
C111
0.01
C113
0.039
R601
8.2K
R406
3.3M
C405
0.1
C622
0.1
R617
4.7K
C610 1
R123
33
Q602
C410
NC
IC601
1
R R
2
A T X
3
T X I
4
T X O
5
T L I
6
T L O
7
R L I
8
R L O
9
M C I
1 0
M C O
1 1
C P 1
1 2
C P 2
1 3
X D 1
1 4
S K G
1 5
S K O
1 6
V +
1 7
A G C
1 8
C S
1 9
S K I
2 0
V C C
2 1
V B
2 2
V -
2 3
X D C
2 4
V L C
2 5
A C F
2 6
R X O
2 7
R X I
2 8
R A X
C621
220
R412
15K
C112
0.1
D602
D401
C401
NC
Q401
TP601
TP602
TP611
TP612
TP603
Q493
Q491
Q492
R664
470K
R481
470K
CN403
@pinN
NC
@pinN
NC
1
AGND
2
MIC
3
PULSE_MUTE
4
SPTX-MUTE
5
HOOK
6
TR
7
SPVOL
8
RX-MUTE
9
VOL1
10
VOL2
R410
470K
C117
NC
Q303
R320
10K
NC
R616
R667 12
C626
0.01
PIN1
PIN2
PIN4
PIN5
PIN6
PIN7
PIN8
PIN9
PIN10
C406
180P
(21)
(22)
(23)
(24~25)
(27~28)
(26)
(29)
(30)
(a) (b)
(c) (d)
(e)
(f) (g) (h)
(i)
(j)
1/4
KX-TS2368 SCHEMA TIC DIAGRAM (Main)
(1/4)
Sp Phone
Circuit
Circuit
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