Schematic Diagram - Panasonic KX-TS2365RUB Service Manual

Integrated telephone system
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KX-TS2365RUB

24 SCHEMATIC DIAGRAM

TP601
R618
2.2K
MIC
Q602
TP602
TP603
SP
LCD
VDD
1
VLCD
2
SW101-2
VSS
3
HOOK
DATA
4
WR
5
CS
6
Q802
Q801
17
LCD_CNT2
18
LCD_CNT1
19 MUTE_LED
20 SP_LED
21 SP_TXMUTE
22 RX_MUTE
23 BEEP
24 H/S_TXMUTE
25 GAIN_CTL
TPTEST
26 NC
27 TEST
28 KEY_IN1
29 KEY_IN2
30 KEY_IN3
31 KEY_IN4
32 KEY5
TP-KEY7
TP-KEY6
TP-KEY5
TP-KEY4
TP-KEY3
TP-KEY2
TP-KEY1
R611
28
RAX
18K
27
RXI
R612
26
RXO
C615
4.7K
25
ACF
6.3V22
24
VLC
R613 100K
TP612
C620
23
XDC
C619
22
K0.018
V-
25V4.7
21
VB
C617
TP611
20
VCC
C616
6.3V47
19
SKI
K0.1
18
CS
17
AGC
R614
16
V+
C618
47K
15
SKO
C601
6.3V33
6.3V1000
D602
R802
R801
1M
100K
X801
1
3
2
8MHz
32.76K
X802
C805
CVCC
64
Z0.1
EXHOOK
63
LOOP
62
VTref
61
DTMF
60
SP_CS
59
NC
58
IC801
HSVOL3
57
HSVOL2
56
HSVOL1
55
R663
SPVOL3
54
R662
SPVOL2
53
SPVOL1
52
R661
NC
51
TONE_DET
50
49
HEAD_SET_DET
TP-STB1
TP-STB3
TP-STB2
SP-PHONE
LOCK
PROGRAM
ST6
ST7
ST8
ST9
ST1
ST2
ST3
ST4
0
LOWER
HOLD
*
8
DOWN
FLASH
7
UP
4
5
REDIAL
MUTE
1
2
PAUSE
C625
10V100
C603
K0.033
R605
2.2M
IC601
R606
30K
1
RR
R607
68K
2
ATX
C609 K0.1
3
TXI
4
TXO
R602
C606
5
TLI
C610 50V1
1.2K
K0.068
C607
6
TLO
C608
R608 6.8K
K0.027
7
RLI
K0.015
R609 3.3M
8
RLO
C611 50V1
9
MCI
10
MCO
11
CP1
C612
12
CP2
25V4.7
C613
13
XD1
K0.068
14
SKG
D401
LED801
R891
R892
SP_LED
1K
NC
NC
LED802
R320 10K
C310
6.3V47u
R322
47k
R323
Q310
Beep
10k
IC903
1
2
3
15K
33K
(1.3V~3.3V)
68K
TP-STB7
TP-STB6
TP-STB5
TP-STB4
Q810
Q811
Q812
D907
D914
D921
ST10
D906
D913
D920
ST5/EMG
D905
D912
D919
#
D904
D911
D918
9
D903
D910
D917
6
D902
D909
D916
3
D901
D908
D915
40
D651
NC
C654
8
1
NC
LN
7
2
NC
OS
VN
R655
6
3
VA
AD
NC
5
4
IF
NC
IC651
C652
NC
(5.7V)
D601
C409
NC
C408
R409
Q406
K4700P
22K
Q405
C410
NC
D105
Q303
R667
R484
2.2M
NC
R664
R481
470K
330K
R482
R665
2.2M
1.5M
R666
R483
4.7M
2.7M
R119
R901
C904
R902
10K
10K
K0.01
Hold Music
R211
47k
R209
100K
Option Diode
Contents
D908
(D)
% BREAK
D919
(D)
Dial mode default TONE
T1
3
2
4
4
5
1
RINGER
NC
(for T2362RU)
R652
NC
C406
R405
C405
NC
47K
K0.1
C407
NC
NC
R821
Q493
Q492
Q491
10K
R111
100K
R903
C905
470K
K0.01
DTMF
R210
NC
Q201
D202
R208
4.7K
3.7V
(3.7V)
R316
0
Details of Option
None Provided
61%
67%
PULSE

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