Panasonic KX-TES824UA / KX-TEM824UA / KX-TE82461X / KX-TE82474X / KX-TE82480X / KX-TE82483X / KX-TE82491X / KX-TE82492X / KX-TE82493X / KX-A227X / KX-TES824UAPP / KX-TEM824UAPP Service Manual ▷ View online
+3.3VB
C705
50V2.2
IC709
5
6
7
+12V
+3.3V
-15V
AG
C708
0.082
R710
180k
R704
12k
IC709
3
2
1
R711
20k
R709
180k
C709
0.082
AG
1k
R717
R703
47k
R708
390k
AG
IC708
5
3
C712
0.022
DG
IC709
8
4
+15V
C715
0.022
C713
18p
C714
22p
DG
R718
39
+3.3V
R716
10k
IC710
14
7
DG
C711
0.022
BELL[1-8],HOOK[1-8]
1:8G;2:8E
Q[1-4],STD1,STD2,TOE1,TOE2
4:9I
DG
+3.3V
R715
130k
130k
R738
5.1M
DG
C704
0.47
DG
LED700
R719
270
+3.3V
Q701
E
C
B
J702
NC
C740
2.2u
SW2
1
2
3
FIL701
1
2
3
+2.5VB
C706
NC
1.2k
R713
4.7k
R714
+3.3V
C710
0.1u
C707
1u
1u
MRSTN
DG
J700
0
-15V
50V/3.3u
C764
R740
68k
R739
68k
68k
R741
68k
AG
AG
50V/3.3u
C766
50V/3.3u
C768
AG
+2.5V
+3.3V
DG
DG
XTP_2.5V
XTP_3.3V
XTP_+12V
C763
0.1u
C767
0.1u
C765
0.1u
D702
BAT700
D703
+27V
IC701
1
OUT
2
GND
3
VCC
IC710
13
12
IC710
11
10
IC710
9
8
IC702
1 VIN
2 Vss
3 CE
4
NC
5
VOUT
Q703
E
C
B
J703
TP558
TP556
TP553
TP555
TP525
TP554
TP517
TP542
TP519
TP547
TP516
TP528
TP549
TP537
TP524
TP544
TP513
TP530
TP523
TP552
TP522
TP543
TP527
TP546
TP512
TP531
TP551
TP518
TP539
TP535
TP545
TP541
TP540
TP538
TP560
TP509
TP557
TP548
TP559
XTP_3.3VB
CN705
1
2
3
4
5
6
7
8
9
10
11
+15V
+3.3V
+3.3V
TP515
TP529
Q702
E
C
B
4:8E;4:9C;4:9B;4:11G;4:11E;4:10D;4:10C
Q704
E
C
B
C716
2.2u
2.2u
25V/100u
C700
DG
J709
0
DG
J710
0
DG
J71
1
0
IC710
5
6
TP521
XTP_LED
XTP_+27V
XTP_BEL
25V/100u
C702
25V/100u
C701
C738
0.1u
C735
0.1u
C737
0.1u
C739
0.1u
C736
0.1u
+2.5V
TP533
C772
2.2u
J708
NC
FIL706
1
2
3
C741
1u
C773
1u
XTP_AG
AG
J701
0
AG
DG
DG
DG
DG
DG
DG
C912
0.01u
C913
0.01u
TP501
C914
0.01u
0.01u
C915
0.01u
0.01u
XTP_-15V
C916
NC
DG
105
AGND105
106
VREF0
107
AIN0
108
AIN1
109
AIN2
110
VREF1
111
AOUT0
112
AOUT1
113
AOUT2
114
VREF2
115
AOUT3
116
AOUT4
117
AOUT5
118
AOUT6
119
AGND119
120
AVDD3120
121
AGND121
122
ROSC1
123
ROSC2
124
BACKUPn
125
BVSS
126
BVDD2
127
P00
128
P01
129
P02
130
P03
131
P04
132
P05
133
P06
134
P07
135
P10
136
P11
137
P12
138
DVDD3138
139
DGND139
140
DVDD2140
141
DGND141
142
P13
143
P14
144
P15
145
P16
146
P17
147
P20
148
P21
149
P22
150
P23
151
P24
152
P25
153
P26
154
P27
155
P30
156
DVD2156
C749
0.1u
TP536
BELL
1:8G;2:12E;2D
DG
A[1-7]
3:12E;4:1B
PAG_SW
4:6G
NCS_GA1
3:12E
CS_XP2
4:1B
CS_XP1
4:1B
CS_XP3
4:1B
TP508
DG
R707
1k
Q700
E
C
B
TP514
R706
4.7k
+3.3V
DG
R701
22k
22k
D701
20V
TP502
+27V
IC708
2
4
1
TP510
R702
68k
BLRLY
3:12C
C746
0.1u
C743
0.1u
C745
0.1u
C742
0.1u
C744
0.1u
C747
0.1u
C750
0.1u
C748
0.1u
C954
0.01u
C966
0.01u
RL700
NC
4
3
2
1
C703
1u
1u
C717
1u
XTP_32K
C774
NC
XTP_+15V
C770
1u
DG
XTP_2.5VB
C769
1u
1u
IC703
1
VSS
2
VOUT
3
VIN
DG
+2.5VB
4:6G
NINT_DC
4:6G
NINT_AC
150K
R752
J716
TP703
150K
R753
DG
C776
0.7F
TP787
C777
0.7F
X701
32.768kHz
1
2
3
4
4
XTP_R717
J714
0
J715
0
J717
0
FG
D705
BELL[1]
BELL[2]
BELL[3]
BELL[2]
BELL[3]
BELL[4]
BELL[5]
BELL[6]
BELL[7]
BELL[5]
BELL[6]
BELL[7]
HOOK[3]
HOOK[2]
BELL[8]
HOOK[1]
HOOK[1]
HOOK[7]
HOOK[6]
HOOK[4]
HOOK[5]
HOOK[5]
HOOK[8]
DSP_MDMRX
DSP_OGMIN[1]
DSP_OGMIN[2]
DSP_OGMIN[2]
DSP_OGMOUT[1]
DSP_OGMOUT[2]
DSP_OGMOUT[2]
Q[1]
Q[2]
Q[2]
Q[4]
Q[3]
STD2
TOE1
TOE2
TOE1
TOE2
STD1
ROSC2
ROSC1
NBACKUP
PAG_SW
CS_XP3
NCS_GA1
CS_XP1
CS_XP2
A[4]
A[2]
A[3]
A[7]
A[1]
A[6]
A[5]
25Hz
DSP_MDMTX
DSP_MDMTX
DSP_MELODY
DSP_MELODY
DSP_INTCID[3]
DSP_INTCID[3]
DSP_INTCID[1]
DSP_INTCID[1]
DSP_INTCID[1]
DSP_INTCID[2]
DSP_INTCID[2]
DSP_INTCID[2]
+2.5VB
NINT_AC
NINT_DC
+3.3V
2:NORMAL
3:CLEAR
ACDOWN
+15V
-15V
+3.3V
AG
FRQ
BELL
+27V
+15V
AG
AG
Slide Switch
Power Connector
KX-TES824UA/KX-TEM824UA MAIN NO.5 (2/4)
(F)
(J)
(K)
(G)
(H)
(2)(3)
(1)
2/4
F
E
H
G
4
6
3
5
2
1
DC POWER DOWN CIRCUIT
LITHIUM BATTERY 3V
32.768MHz
2.5V
0V
25Hz
12V
BELL SIGNAL
PULSE
WAVE
25Hz
3.3V
0V
3.3V
SYSTEM CLEAR SW
LED CONTROL
0V
3.3V : LED ON
0V : LED OFF
MODEM
BGM
INT CALL ID 3
OGM 2
BGM
INT CALL ID 3
OGM 2
BELL RELAY
CONTROL
CONTROL
HOOK
DETECT
DETECT
97
KX-
TES82
4UA
/
KX-TE
M824U
A
/
R725
39
R735
39
R728
39
C729
0.1
R727
39
C728
0.1
R734
39
R736
39
+3.3V
DG
C723
0.1
R737
39
C727
0.1
R726
39
C722
0.1
RA704
68
1
2
3
4
2
3
4
5
6
7
8
RA702
68
1
2
3
4
2
3
4
5
6
7
8
RA705
68
2
3
4
1
3
4
1
8
5
6
7
RA701
68
1
2
3
4
2
3
4
5
6
7
8
RA703
68
1
2
3
4
2
3
4
5
6
7
8
IC705
8M FLASHROM
A15
1
A14
2
A13
3
A12
4
A11
5
A10
6
A9
7
A8
8
NC9
9
NC10
10
WE
11
12
13
14
15
A18
16
A17
17
A7
18
A6
19
A5
20
A4
21
A3
22
A2
23
A1
24
A0
25
CE
26
27
OE
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
RESET
NC13
NC14
RY/BY
Vss27
DQ0
DQ8
DQ1
DQ9
DQ2
DQ10
DQ3
DQ11
Vcc
DQ4
DQ12
DQ5
DQ13
DQ6
DQ14
DQ7
DQ15/A_1
Vss46 46
BYTE
47
A16
48
RA725
68
4
3
2
1
3
2
1
8
7
6
5
RA727
68
4
3
2
1
3
2
1
8
7
6
5
RA724
68
4
3
2
1
3
2
1
8
7
6
5
RA726
68
4
3
2
1
3
2
1
8
7
6
5
+3.3V
DG
DG
DG
DG
DG
DG
DG
XTP_DG3 XTP_DG4
XTP_DG2
XTP_DG1
10k
R729
J705
NC
L722
220
L739
220
L735
220
L704
220
L710
220
L729
220
L731
220
L741
220
L733
220
L714
220
L727
220
L718
220
L716
220
L736
220
L709
220
L713
220
L734
220
L705
220
L732
220
L711
220
L706
220
L728
220
L720
220
L737
220
L742
220
L738
220
L719
220
L707
220
L708
220
L717
220
L721
220
L712
220
L740
220
L715
220
L730
220
C732
0.1u
C730
2.2u
C731
1u
IC707
C1+
V+
C1-
C2+
C2-
V-
OUT4
IN1
OUT1
IN4
IN2
1
3
4
5
9
10
11
12 OUT3
IN3
OUT2
GND
2
6
7
8
13
14
15
16
VDD
FIL703
1
2
3
C725
2.2u
J704 NC
FIL702
1
2
3
DG
+3.3VB
0.1u
C756
DG
+3.3V
RA728
10k
4 3 2 1
8
7
6
5
RA723
10k
4 3 2 1
8
7
6
5
+3.3V
C724
0.1u
C726
1u
+3.3V
RA708
10k
2
1
3
4
1
3
4
5
6
8
7
RA709
10k
1
2
3
4
2
3
4
5
6
7
8
RA712
10k
1
3
2
4
3
2
4
5
7
6
8
RA710
10k
1
2
3
4
2
3
4
5
6
7
8
RA71
1
10k
1
2
3
4
2
3
4
5
6
7
8
RA713
10k
1
2
3
4
2
3
4
5
6
7
8
CN703
7
6
4
2
3
5
8
1
9
IC704
A4
A3
A2
A1
A0
CS1
I/O0
I/O1
I/O2
I/O3
I/O1
I/O2
I/O3
VDD11
GND12
I/O4
I/O5
I/O6
I/O7
I/O5
I/O6
I/O7
WE
A17
A16
A15
A12
A11
A10
A9
A8
CS2
I/O8
I/O9
I/O9
I/O10
I/O11
VDD33
GND34
I/O12
I/013
I/O14
I/O15
I/O15
LB
UB
6
7
8
9
10
13
14
15
16
8
9
10
13
14
15
16
17
28
29
30
31
32
35
36
37
38
30
31
32
35
36
37
38
39
40
41
OF
A7
A6
A5
A14
1
2
3
4
5
11
12
18
19
20
23
24
25
26
27
33
34
42
43
44
21
22 A13
TP574
TP796
TP802
TP657
TP725
TP777
TP578
TP807
TP795
TP660
TP711
TP768
TP804
TP643
TP589
TP818
TP803
TP656
TP718
TP764
TP800
TP595
TP585
TP789
TP652
TP709
TP776
TP794
TP583
TP651
TP727
TP778
TP815
TP809
TP638
TP587
TP645
TP720
TP773
TP814
TP801
TP593
TP653
TP786
TP721
TP775
TP820
TP639
TP799
TP636
TP590
TP790
TP648
TP710
TP761
TP821
TP819
TP603
TP649
TP785
TP822
TP642
TP599
TP650
TP726
TP766
TP812
TP825
TP597
TP654
TP724
TP771
TP793
TP601
TP655
TP717
TP765
TP61
1
TP797
TP647
TP714
TP662
TP770
TP817
TP607
TP562
TP813
TP644
TP719
TP772
TP798
TP605
TP566
TP811
TP646
TP716
TP661
TP769
TP609
TP568
TP824
TP715
TP767
TP613
TP572
TP806
TP823
TP722
TP658
TP763
TP570
TP792
TP816
TP713
TP774
TP580
TP810
TP791
TP723
TP712
TP779
TP637
TP576
TP805
TP788
TP659
TP762
TP760
TP759
TP735
TP783
TP784
TP784
TP758
TP734
TP728
TP756
TP737
TP738
TP739
TP736
TP706
TP707
TP708
TP705
TP635
TP632
TP634
TP633
+3.3V
R747
10k
RA729
10k
1
2
3
4
2
3
4
5
6
7
8
+3.3V
DET_OGM
7H
AG
VAG
+3.3V
+15V
C897
0.01u
C894
0.01u
C898
0.01u
C899
0.01u
C895
0.01u
C896
0.01u
C893
0.01u
DG
C901
0.01u
C900
0.01u
C902
0.01u
-15V
C905
0.01u
C904
0.01u
C903
0.01u
AG
C906
0.01u
C907
0.01u
C908
0.01u
AG
C909
0.01u
C910
0.01u
C91
1
0
.01u
R805
39
R806
39
DG
VAG
IC706
8
RDY
7
Vss
6
SO
5
SI
4
SCK
3
CS
2
Vcc
1
WP
+3.3VF
+3.3VF
+3.3VBS
RA734
NC
4
3
2
1
3
2
1
8
7
6
5
RA735
NC
4
3
2
1
3
2
1
8
7
6
5
RA737
NC
4
3
2
1
3
2
1
8
7
6
5
RA736
NC
4
3
2
1
3
2
1
8
7
6
5
RA721
10k
1 2 3 4
5
6
7
8
RA722
10k
1 2 3 4
5
6
7
8
J712
0
MRSTN
J713
NC
DG
C917
NC
TP839
R744
10K
R742
NC
+3.3V
DG
TP832
TP833
R809
NC
DG
6.3V/22u
C778
6.3V/22u
C779
R756
NC
+3.3VBS
R759
NC
+3.3VB
+3.3VBS
C991
0.01u
+3.3V
C992
0.01u
IC713
5
3
IC714
5
3
IC714
2
4
1
MRSTN
IC713
1
2
4
TP842
TP843
220
R755
220
R754
TP840
FG
C995
0.1
RXD0
TXD0
DSR0
TXD0
RXD0
A[5]
A[13]
A[19]
A[10]
A[4]
A[8]
A[3]
A[21]
A[9]
A[7]
A[14]
A[15]
A[16]
A[6]
A[17]
A[20]
A[11]
A[12]
A[18]
A[3]
D[4]
A[10]
A[14]
A[17]
A[1]
ROMCSN
D[2]
A[15]
A[21]
A[12]
D[0]
A[4]
A[6]
A[19]
A[16]
D[11]
MRDN
D[14]
D[1]
D[13]
A[5]
D[3]
D[8]
A[13]
D[15]
A[2]
D[10]
D[7]
D[12]
A[7]
D[9]
MWRLN
D[6]
A[9]
D[5]
A[18]
A[8]
A[20]
A[11]
CS_X33
PD_RL
Y
BREAK
A[5]
A[4]
A[12]
A[2]
A[3]
A[3]
A[6]
A[8]
A[9]
A[10]
A[11]
A[9]
A[10]
A[11]
A[1]
A[7]
BHEN
MRDN
MWRLN
A[0]
FSI
FSRB
FCSN[0]
FCSN[1]
FWPN[0]
FWPN[1]
D[0]
D[1]
D[2]
D[3]
D[7]
D[6]
D[5]
D[4]
A[18]
A[8]
A[9]
A[16]
A[20]
A[17]
A[13]
A[15]
A[4]
A[19]
A[3]
A[12]
A[21]
A[14]
A[5]
A[6]
A[7]
A[10]
A[11]
A[0]
A[2]
A[1]
A[1]
A[18]
A[17]
A[13]
A[14]
A[15]
A[16]
A[17]
A[13]
A[14]
A[15]
A[16]
FSRB
USB_VBUS
FSRB
FSI
FCSN[1]
FCSN[0]
A[8]
A[6]
A[4]
A[2]
A[0]
MEM1CSN
MWRLN
A[12]
A[10]
A[14]
A[18]
A[16]
D[8]
D[9]
D[14]
D[15]
D[10]
D[11]
D[13]
D[12]
FSO
FSCK
FSO
FSI
FCSN[0]
FSRB
FSI
FSO
FWPN[0]
FSCK
NRESET
MOH_SW
CS_X23
DTR0
DTR0
DSR0
D[0]
D[1]
D[2]
D[3]
D[4]
D[5]
D[6]
D[7]
D[1]
D[2]
D[3]
D[4]
D[5]
D[6]
D[7]
D[8]
D[9]
D[9]
D[10]
D[11]
D[12]
D[13]
D[14]
D[15]
D[14]
D[15]
RAMCSN
RST
DSR
DTR
RXD
TXD
AG
NC
NC
NC
KX-TES824UA/KX-TEM824UA MAIN NO.5 (3/4)
(E)
(a)
(b)
(b)
(c)
(d)
(e)
(e)
(f)
(g)
(h)
(h)
(i)
(j)
(k)
(m)
(j)
(k)
(m)
(n)
(p)
(p)
(q)
(r)
(r)
(s)
(t)
(t)
(u)
(v)
(v)
(w)
(x)
(x)
(y)
(z)
(A)
(B)
(B)
(C)
(D)
(D)
(4) (6) (8) (10) (12) (14) (16) (18) (20) (22) (24) (26) (28) (30) (32) (34) (36) (38) (40) (42) (44) (46) (48) (50) (52) (54)
(57)
(59) (60) (61) (62)
(63) (65) (67) (69) (71)
(64) (66) (68) (70)
(5) (7) (9) (11) (13) (15) (17) (19) (21) (23) (25) (27) (29) (31) (33) (35) (37) (39) (41) (43) (45) (47) (49) (51) (53) (55)
(56) (58)
3/4
D
C
B
A
7
8
11
12
10
9
FLASH ROM for OGM1
RS232C
DRIVER/RECEIVER IC
DRIVER/RECEIVER IC
8M FLASH ROM
4M SRAM
3.3V
0V
98
KX-
TES82
4UA
/
KX-TE
M824U
A
/
PRX[0]
PRX[1]
PRX[2]
PRX[1]
PRX[2]
PTX[0]
PTX[1]
PTX[2]
PTXE[0]
PTXE[2]
PTXE[1]
DG
X700
47.923MHz
RA707
68
NC
4
3
2
1
3
2
1
8
7
6
5
DG
DG
RA706
68
4
3
2
1
3
2
1
8
7
6
5
R730
1k
0.1u
C734
D704
+3.3V
L703
1uH
DG
R721
150
R720
10k
C718
0.22uF
0.22uF
C719
0.01uF
0.01uF
C755
0.1uF
DG
J706
NC
+2.5V
DG
R743
10k
R712
10k
+3.3V
RA716
10k
1
2
3
4
2
3
4
5
6
7
8
1M
R723
10
R724
L724
220
L723
220
L725
220
220pF
C733
33pF
C720
5pF
C721
FIL704
1
2
3
MRSTN 3F
DG
+3.3V
RA717
10k
1
2
3
4
2
3
4
5
6
7
8
RA720
10k
4
3
2
1
3
2
1
8
7
6
5
RA718
10k
1
4
3
2
4
3
2
7
6
5
8
RA719
10k
4
3
2
1
3
2
1
8
7
6
5
RA700
10k
1 2 3 4
5
6
7
8
+3.3V
+3.3V
10k
R745
10k
R746
+3.3V
R748
1k
DG
+3.3V
Q705
E
C
B
R731
10k
10k
TP691
TP666
TP828
TP690
TP695
TP667
TP827
TP694
TP672
TP826
TP674
TP696
TP676
TP619
TP698
TP678
TP620
TP689
TP697
TP673
TP622
TP700
TP677
TP623
TP699
TP675
TP641
TP732
TP780
TP702
TP683
TP629
TP781
TP733
TP582
TP701
TP681
TP625
TP782
TP685
TP640
TP665
TP808
TP704
TP680
TP627
TP686
TP631
TP663
TP621
TP684
TP628
TP571
TP688
TP626
TP664
TP687
TP630
TP682
TP624
TP731
TP668
TP679
TP671
TP693
TP669
TP692
TP670
TP730
TP757
TP729
R705
10k
DG
DG
C771
0.033
0.033
XTP_RESET
TP740
TP741
TP742
TP743
TP744
TP745
TP746
TP747
TP741
TP742
TP743
TP744
TP745
TP746
TP747
TP748
TP749
TP750
TP751
TP752
TP753
TP754
TP755
TP749
TP750
TP751
TP752
TP753
TP754
TP755
C752
1u
C754
0.1u
C751
2.2u
2.2u
R722
5.6k
C753
0.1u
CN704
1
2
3
4
5
L745
220
TP829
R803
39
R804
39
TP830
TP831
IC700
1
DGND1
2
XTAL1
3
XTAL2
4
TEST0
5
TEST1
6
TEST2
7
TEST3
8
BHEn
9
RESETn
10
IORDn
11
IOWRn
12
MRDn
13
NMIn
14
DVDD214
15
DGND15
16
DVDD316
17
DGND17
18
DMINS
19
DPLUS
20
DVDD320
21
DGND21
22
MWRHn
23
MWRLn
24
D0
25
D1
26
D2
27
D3
28
D4
29
D5
30
D6
31
D7
32
D8
33
D9
34
DVDD334
35
DGND35
36
D10
37
D11
38
D12
39
D13
40
D14
41
D15
42
XINT0
43
XINT1
44
XINT2
45
XINT3
46
XINT4
47
EXDRQ
48
EXDAK
49
A0
50
A1
51
A2
52
DVDD252
53
DGND53
54
A3
55
A4
56
A5
57
A6
58
A7
59
A8
60
A9
61
A10
62
A1
1
1
63
A12
64
A13
65
A14
66
A15
67
A16
68
DVDD368
69
DGND69
70
A17
71
A18
72
A19
73
A20
74
A21
75
A22
76
A23
77
SO1
78
SI1
79
SI01RRDY
80
SI01TRDY
81
EYED
82
EYECLK
83
EYESYNC
84
FSI
85
FSO
86
DVDD286
87
DGND87
88
FSCK
89
FSRB
90
FCS0n
91
FCS1n
92
FWP0n
93
FWP1n
94
P60/IOCS16n
95
P61/IOCS17n
96
P62/IOCS18n
97
P63/IOCS19n
98
P64/IOCS20n
99
P65/IOCS21n
100
P66/IOCS22n
101
DGND101
102
DVDD3102
103
P67/IOCS23n
104
A
VDD3104
157
DGND157
158
P31
159
P32
160
P33
161
P34
162
P35
163
P36
164
P37
165
PRX0
166
PRX1
167
PRX2
168
PTX0
169
PTX1
170
PTX2
171
PTXE0
172
DVDD3172
173
DGND173
174
PTXE1
175
PTXE2
176
TO
A
A
177
TO
B
B
178
TO
C
C
179
TO
D
D
180
TO
E
E
181
P40/IOCS0n
182
P41/IOCS1n
183
P42/IOCS2n
184
P43/IOCS3n
185
P44/IOCS4n
186
P45/IOCS5n
187
P46/IOCS6n
188
P47/IOCS7n
189
P50/IOCS8n
190
PVDD
191
PGND
192
RIN
193
PLLI
194
PLLO
195
P51/IOCS9n
196
DVDD2196
197
DGND197
198
P52/IOCS10n
199
P53/IOCS1
1n
200
P54/IOCS12n
201
P55/IOCS13n
202
P56/IOCS14n
203
P57/IOCS15n
204
MEM2CSn
205
MEM1CSn
206
ROMCSn
207
RAMCSn
208
DVDD3208
480Hz
350Hz
620Hz
440Hz
R808
0
SW1
FG
RA714
10k
1
2
3
4
2
3
4
5
6
7
8
RA715
10k
1
2
3
4
2
3
4
5
6
7
8
XTP_47M
R732
47k
R733
47k
+3.3V
IC712 RE1
1
M/R
2
SUB
3
GND
4
Vout
5
Vcc
TP563
TP565
TP564
TP569
TP567
TP573
TP584
TP575
TP588
TP577
TP579
TP586
TP581
TP614
TP618
TP616
TP615
TP610
TP592
TP604
TP596
TP617
TP612
TP606
TP608
TP600
TP602
TP598
TP591
TP594
DET_OGM
7D
22
R749
22
R750
1.5k
R751
FIL707
NC
1
2
3
4
C994
0.01u
0.01u
+3.3VB
+3.3V
IC715
5
3
C993
0.01u
0.01u
IC716
5
3
TP846
TP847
220
R757
IC716
2
4
1
TP841
TP845
IC715
1
2
4
220
R758
MRSTN
TP848
PRX[0]
PTXE[2]
PTXE[1]
XTAL2
TEST[0]
TEST[1]
TEST[2]
TEST[3]
BHEN
NIORD
MWRLN
NCS_GA3
NCS_X22
CS_X31
NCS_CID2
NCS_CID1
CS_X21
NCS_X32
NCS_GA2
NCS_DOOR
CS_XP1
CS_XP2
NCS_GA1
CS_XP3
NCS_MDM NCS_T
AM
NCS_CID3
NRESET
A[2]
A[1]
A[1]
NINT_DC
A[0]
NINT_MDM
NINT_AC
EXDRQ
XTAL1
CS_X21
CS_X31
NCS_CID1
CS_XP2
CS_XP1
CS_XP3
NCS_DOOR
NCS_GA2
NCS_CID2
NCS_X32
NCS_GA3
NCS_X22
LED_SW
DET_308
DET_EXT
NCS_CID3
NCS_TAM
DET_EXT
CS_X23
NCS_GA1
DET_OGM
DET_308
CS_X33
NCS_MDM
MRSTN
NINT_MDM
EXDRQ
RAMCSN
NIORD
NIOWR
MRDN
MWRLN
D[12]
D[13]
D[15]
D[1
1]
D[10]
D[9]
D[14]
D[8]
P
AG_SW
P
AG_SW
NRESET
DET_OGM
DTR0
BHEN
ROMCSN
MRDN
NIOWR
25Hz
480Hz
620Hz
PRX[2]
PRX[1]
DTR0
D[15]
D[14]
D[13]
D[12]
D[14]
D[13]
D[12]
D[11]
D[10]
D[9]
D[8]
D[8]
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
MEM1CSN
VBUS
USB_D-
USB_D+
GND
USB Interface
RESET Switch
HOUSING
KX-TES824UA/KX-TEM824UA MAIN NO.5 (4/4)
(F)
(J)
(K)
(G)
(H)
(4) (6) (8) (10) (12) (14) (16) (18) (20) (22) (24) (26) (28) (30) (32) (34) (36) (38) (40) (42) (44) (46) (48) (50) (52) (54)
(57)
(59)
(60)
(71)
(61)(62) (63) (65) (67) (69)
(64) (66) (68) (70)
(5) (7) (9) (11) (13) (15) (17) (19) (21) (23) (25) (27) (29) (31) (33) (35) (37) (39) (41) (43) (45) (47) (49) (51) (53) (55)
(56) (58)
4/4
F
E
H
G
7
8
11
12
10
9
APT I/F
I/O CS SIGNAL
CPU CLOCK
RESET IC
0V AT RESET
NORMALLY 3.3V
NORMALLY 3.3V
47.932MHz
3.3V
0V
3.3V
0V
99
KX-
TES82
4UA
/
KX-TE
M824U
A
/
21.6. SUB
21.6.1. No.1
D
F
E
C
B
A
H
G
4
6
3
5
2
D204B
250mA Vz3.9v
1
2
TP208B
50V/4.7u
C205A
C204C
50V/2.2
D209A
12
+-
RL201B
1
8
10k
R221A
TP211B
10k
R218B
TP201C
TP215A
DA200C
1
2
3
50V/4.7u
C205C
TP230A
TP215C
6.8k
R200C
FG
TP217A
10k
R216C
FG
RL201B
7
6
5
+-
RL201A
1
8
TP207C
33k
R210B
56k
R208A
TP225C
TP202A
0.01u
C201A
TP210C
ZNR203C
22V
D203C
+15V
D208B
1
2
3
D205B
12
22 1/4W
R203C
Q203A
E
C
B
D203B
D205A
12
D202C
TP206A
TP207A
-15V
Q202B
E
C
B
L204C
1.5mH
ZNR201C
22V
L204A
1.5mH
270
R220A
AG
68
R205B
TP222B
50V/4.7u
C205B
TP214C
TP200C
15k
R209A
68 1/4W
R204C
ZNR200A
22V
TP218A
D208C
1
2
3
22 1/4W
R203A
RL201A
7
6
5
33k
R207B
0.01u
C201C
0.01u
C200B
TH2A
Q200B
E
C
B
AG
D204A
250mA Vz3.9v
1
2
0.039u
C206B
3
15k
R209C
TP218B
AG
TP214A
TP210B
+15V
C204B
50V/2.2
C204A
50V/2.2
AG
TP200B
Q203B
E
C
B
TP209C
47k
R215B
10k
R221C
10k
R216B
TH2C
4
Q202C
E
C
B
EXT[9]
004:2F
004:2F
TP208A
DA200B
1
2
3
AG
TP218C
TP210A
T[1]
003:1C
TP230C
AG
Q209A
E
C
B
AG
T200C
1
3
4
5
6.8k
R200B
TP219B
56k
R208C
TP201B
D202B
68
R205C
TP204A
EXT[10]
004:2F
RL201C
2
3
4
+15V
T200B
1
3
4
5
D209B
12
12k
R211A
ZNR202C
22V
ZNR203B
22V
TP222C
TP204B
-15V
Q202A
E
C
B
6.8k
R201A
Q203C
E
C
B
ZNR200B
22V
ZNR201A
22V
TP225A
TP216C
TP205C
+15V
-15V
4
12k
R211C
TP227C
TP211C
AG
CN200C
1
68 1/4W
R204B
+3.3V
TP219C
AG
15k
R209B
TP209A
EXT[11] 004:2F
TP230B
VAG
1k 1W
R206A
TP219A
D204C
250mA Vz3.9v
1
2
68 1/4W
R204A
TP207B
Q201C
E
C
B
C208B
50V/1u
TP201A
TP213B
TP205B
RL201B
2
3
4
-15V
0.01u
C200A
FG
3
1k
R219A
RL201C
7
6
5
D202A
Q201A
E
C
B
22 1/4W
R202C
10k
R221B
TP217C
0.01u
C200C
ZNR202A
22V
TP205A
DA200A
1
2
3
FG
TP232
TP220B
47k
R215C
0.039u
C206C
Q209C
E
C
B
0.01u
C201B
TP222A
FG
TP203C
0.039u
C206A
3
TP220C
Q200A
E
C
B
ZNR200C
22V
33k
R210A
TP221A
T200A
1
3
4
5
TP209B
TP216B
6.8k
R201B
C208C
50V/1u
VAG
270
R220C
TP215B
D203A
TP221B
TP214B
TP202C
TP220A
RL201A
2
3
4
+15V
22 1/4W
R203B
-15V
22 1/4W
R202B
TP206C
ZNR202B
22V
TP231
TP216A
47k
R215A
+15V
TP208C
CN200B
1
TP203A
AG
56k
R208B
-15V
TP213A
FG
TP213C
VAG
1k
R219C
270
R220B
TP217B
TP203B
6.8k
R201C
TP212B
AG
1k 1W
R206B
TP204C
D205C
12
1k 1W
R206C
+15V
Q209B
E
C
B
D208A
1
2
3
AG
ZNR203A
22V
C208A
50V/1u
L204B
1.5mH
Q201B
E
C
B
TP225B
2
ZNR201B
22V
AG
33k
R210C
6.8k
R200A
2
-15V
10k
R216A
1k
R219B
+15V
68
R205A
33k
R207A
+3.3V
TP212A
22 1/4W
R202A
33k
R207C
AG
10k
R218C
+15V
TP212C
TP202B
TP206B
+3.3V
2
12k
R211B
+-
RL201C
1
8
TP221C
TP227A
TH2B
Q200C
E
C
B
10k
R218A
TP200A
R[1]
003:1B
TP211A
D209C
12
-15V
-15V
AG
U200A
1
6
2
U200A
4
3
5
U200B
4
3
5
U200B
1
6
2
U200C
4
3
5
U200C
1
6
2
Q207C
E
C
B
Q207A
E
C
B
Q207B
E
C
B
TP227B
16V/10u
C203A
16V/10u
C202A
16V/10u
C203B
16V/10u
C202B
16V/10u
C203C
16V/10u
C202C
0.01u
C210A
0.01u
C207A
FG
0.01u
C207B
FG
0.01u
C210B
0.01u
C209B
FG
0.01u
C210C
0.01u
C209C
0.01u
C207C
Q217
E
C
B
R227
6.8K
R226
10K
D221
TP249
220
R229
+15V
Q216
E
C
B
+15V
R228
6.8K
R225
10K
TP250
TP282
PD_RLY2
TP226A
0.01u
C209A
CN200A
1
4
RL202A
4
3
5
RL200A
9
10
8
RL202A
9
10
8
RL200A
4
3
5
+-
RL202A
1
12
+-
RL200A
1
12
TP284
TP283
AG
AG
AG
10k
R222A
AG
10k
R222B
AG
AG
10k
R222C
HOOK[9]
TC
TXPWR
BELL[11]
D1B
RA
HOOK[11]
TXPWR
EXT[9]
EXT[10]
TXPWR
D1C
HOOK[10]
BELL[10]
EXT[11]
TA
RB
RC
RXD
TB
BELL[9]
BELL
b
B
m
b
m
b
b
m
b
m
C
b
m
b
m
m
m
b
A
(1)
(4)
(5)
(6)
(7)
(12)
(8)
(9)
~
~
(13)
(14)
(17)
(18)
(18)
(21)
~
~
ON HOOK
3.3V
0V
0V
OFF HOOK
BELL
RELAY SW
RELAY SW
H : BELL ON
L : BELL OFF
HOOK DETECT CIRCUIT
PROTECTOR
DC POWER
SUPPLY
CIRCUIT
SUPPLY
CIRCUIT
BELL
CIRCUIT
CIRCUIT
P.F. RELAY
100
KX-TES824UA / KX-TEM824UA /
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