Panasonic KX-TS2365UAB / KX-TS2365UAW Service Manual ▷ View online
17
KX-TS2365UAB/KX-TS2365UAW
10.2.3. How to Install the IC
1. Temporarily fix the FLAT PACKAGE IC, soldering the two marked pins.
*Check the accuracy of the IC setting with the corresponding soldering foil.
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.
10.2.4. 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.
18
KX-TS2365UAB/KX-TS2365UAW
10.3. Terminal Guide of the ICs, Transistors and Diodes
1
4
8
5
1
3
5
4
B1GBJCJJ0003, B1GBJCFJ0003,
2SD1819KSL, UNR5113J0L,
UNR5213J0L, PQVTDTA114EU
C1CB00002315,
C0ABBA000025
C0ABBA000025
PQVIPS3327UT,
C0CBABC00125,
49
64
1
16
17
32
33
48
B
E
C
E
C
B
Cathode
Anode
Cathode
Anode
MA4300
MA4051, MA4180
Cathode
Anode
Cathode
Anode
MA111
E
C
B
Cathode
Anode
PSVD1SRCT
1
14
15
28
B1ACGP000007,
PQVT2N6517CA
PQVT2N6517CA
B1AAJC000010
C1CA00000298
MN101C77CKY
PQVD1T4R1T,
B0AACK000011
B0AACK000011
PQVTDTC144TU
PQVIPS3238NT
19
KX-TS2365UAB/KX-TS2365UAW
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.
20
KX-TS2365UAB/KX-TS2365UAW
11.2. Schematic Diagram (Main)
(2~5)
(7)
(6)
(1
3
~17)
(21~29)
(3
1~
3
2)
(8)
(18)
(19)
(20)
(3
0)
(33
)(
3
4)
(3
5)
(3
6)
(9)
(11~12)
(1)
(10)
C602
K0.056
ST4
R607
68K
C614
6.
3
V47
C481
K0.01
Q602
R207
10K
7
3
R611
18K
R608
3.9K
C622
K0.1
ST2
R618
2.2K
R666
4.7M
R483
2.7M
IC601
1
RR
2
ATX
3
TXI
4
TXO
5
TLI
6
TLO
7
RLI
8
RLO
9
MCI
10
MCO
11
CP1
12
CP2
13
XD1
14
SKG
15
SKO
16
V+
17
AGC
18
CS
19
SKI
20
VCC
21
VB
22
V-
23
XDC
24
VLC
25
ACF
26
RXO
27
RXI
28
RAX
R613 100K
R20
6
1
8K
8
D906
R601
6.8K
C609
K0.1
C615
16V22
R208
4.7K
D902
R614
47K
R610
100K
R617
4.7K
1
9
D904
C618
6.3V33
R606
30K
C610 50V1
#
2
C616
K0.1
C605
K0.015
ST5/EMG
R609
3.3M
C613
K0.068
R602
1.2K
D901
5
R615
10K
R612
4.7K
C611 50V1
R20
5
5.6K
C624
K0.01
0
C80
1
K0.01
C608
K0.018
4
C619
25V4.7
C621
6.
3
V100
*
6
ST3
D903
IC651
NC
1
LN
2
VN
3
AD
4
NC
5
IF
6
VA
7
OS
8
NC
D909
D914
D908
D911
D912
D913
D910
D918
D916
D921
D920
D915
D917
ST7
SP-PHONE
UP
ST8
DOWN
PAUSE
REDIAL
ST9
FLASH
HOLD
ST6
LOWER
Q406
R408
560
R411
680
R407
2.2K
Q405
R409
22K
C408
12000P
R404
27K
R40
3
68K
C903
K68P
C404
K0.1
C625
10V100
C606
K0.068
R60
3
3
.3
K
R604
4.7K
C601
6.3V1000
R313
100K
R655
NC
R65
3
NC
C651
NC
C652
NC
C65
3
NC
C654
NC
D651
4
5
6
R
2
5
6
D
NC
D601
D202
C410
NC
C407
NC
R412
15K
C603
K0.056
R652
NC
R406
2.2M
R410
470K
1
0
4
D
2
0
6
D
TP601
TP603
TP611
TP612
MUTE
ST10
MIC
SP
T1
2D2A
1
2
3
4
6
C600
0
R600
5.6K
C406
J390P
C655
NC
R605
2.2M
C612
25V4.7
C620
K0.01
C617
6.3V47
C205
K0.1
C607
K0.027
TP602
Q201
R922
3.3K
R924
47K
C924
0.018P
R925
10K
R482
470K
R665
680K
R664
2.7M
R481
1.5M
R667
2.2M
R484
NC
C626
NC
IC801
1
L_SEZ/P_MUT
2
LOOP
3
SP_TXMUTE
4
EXHOOK
5
NC
6
AV
d
d
7
Vdd
8
OSC2
9
OSC1
10
V
ss
11
XI
12
X0
1
3
MM0D
14
RESET
15
LCD_D
A
T
A
16
NC
17
LCD_CLOCK
18
LCD_CS
19
LCD_CNT1
20
LCD_CNT2
21
BEEP
22
PULSE
23
TONE_DET
24
HOLDMUSIC
25
HEADSET_DET
26
NC
27
NC
28
STOP
29
HOOK_SW
30
BATT_OUT
31
BATT_LOW
32
HS_VOL1
33
HS_V
O
L2
3
4
HS_V
O
L
3
3
5
BA
CKUP
3
6
TPTEST
3
7
KEYIN0
3
8
KEYIN1
3
9
KEYIN2
40
KEYIN
3
41
KEYIN4
42
KEYIN5
4
3
KEYIN6
44
RELA
Y
45
KEYSTB0
46
KEYSTB1
47
KEYSTB2
48
KEYSTB
3
49
KEYSTB4
50
KEYSTB5
51
KEYSTB6
52
KEYSTB7
53
SP_LED
54
MUTE_LED
55
RX_AGC
56
TX_AGC
57
SP_CS
58
SP_Vol3
59
SP_Vol2
60
SP_Vol1
61
AVss
62
DTMF
63
TX_MUTE
64
RX_MUTE
TPSTB7
TPSTB6
TPSTB5
TPSTB4
C806
K1000p
R119
100K
C804
Z0.1
HOOK
SW101-2
R80
2
100K
R814
100K
R209
100K
R211
47K
R80
3
2.7M
Q921
C920 K0.039
R920
10K
R921
3.3K
R891
1K
LED801
SP_LED
D105
LCD
1
VDD
2
VLCD
3
VSS
4D
A
T
A
5W
R
6C
S
Q802
Q801
TPSTB0
TPSTB1
TPSTB2
TPSTB
3
TPKEY4
TPKEY0
TPKEY2
TPKEY
3
TPKEY6
TPKEY5
TPKEY1
TPTEST
C405
K0.1
R405
12K
R661
82K
R662
39K
R663
18K
Q491
Q492
Q493
TPNC
TPRS
Vdd
Q821
Q822
R821
NC
R822
NC
C922
K180P
C921
K180P
C901
K1500P
LOCK
C802
J18P
C80
3
J18P
X801
8MHz
1
2
3
R801 1M
X802
32.76K
ST1
PROGRAM
C660 K0.01
Q303
R320
0
D919
D905
R811
33
0
R812
27K
R81
3
33
K
D907
LED802
SP_LED
R892
NC
R619
15K
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