Panasonic KX-TES824RU / KX-TEM824RU / KX-TE82461X / KX-TE82474X / KX-TE82480X / KX-TE82483X / KX-TE82491X / KX-TE82492X / KX-TE82493X / KX-A227X (serv.man3) Service Manual / Supplement ▷ View online
17
KX-TES824UA / KX-TEM824UA
(2)
(1)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(1
1)
(12)
(13)
(14)
(15)
(16)
(17)
(18)
(19)
(20)
(21)
(22)
KX-TES824UA/KX-TEM824UA
MAIN NO.4 (2/4)
2/4
(n)
(p)
(q)
(r)
(s)
(t)
(u)
(v)
(w)
(x)
(y)
F
E
H
G
45
6
3
2
1
VAG
CS_XP1
A[6]
D[0]
A[2]
IOWR
A[1]
A[5]
A[4]
A[7]
A[3]
CALLID1
CALLID2
CS_XP3
TONE1
TONE2
INT2
TAM2
TAM1
A[2]
A[1]
IOWR
A[5]
A[6]
A[7]
D[0]
DTMFR2
DTMFR1
PAGIN
INT1
INT3
DOOR2
DOOR1
CALLID3
TONE
TONE
TONE
RESET
RESET
INT4
DTMFG
C605
0.022
+12V
C650
0.0056
R557
100k
C651
0.0056
R556
100k
R528
22k
R527
33k
R530
1k
C610
0.001
VAG
VAG
IC611
3
2
1
PAGIN
5:2C
R516
100k
C607
0.0068
IC609
3
2
1
R512
100k
R517
100k
C602
0.1
R525
220k
R526
120k
IC609
5
6
7
R518
27k
350Hz
5:8H
C603
0.1
C606
0.0033
VAG
R521
39k
440Hz
5:8H
VAG
620Hz
5:8H
R531
47k
DG
PAG_SW
5:1E
+15V
Q608
E
C
B
DTMFG
5:2C
TONE2 5:2C
TONE1 5:2C
TAM1
5:2C;5:3A
TAM2
5:2C;5:3A
CALLID1
5:2C
R622
0
R623
0
BGM
5:2C
R532
0
VAG
+12V
C668
0.022
DOOR1
5:2B;5:3A
DOOR2
5:2B;5:3A
R624
1.2k
R625
1.2k
R626
1.2k
R627
1.2k
R628
1.2k
R629
1.2k
R630
1.2k
R631
1.2k
J602
N.C
J603
0
TP346
TP311
TP356
TP328
TP355
TP347
TP320
TP348
TP324
TP322
TP323
TP304
TP349
TP325
TP301
TP365
TP326
TP318
TP315
TP313
TP353
TP302
TP352
TP307
TP310
TP314
TP327
TP351
TP319
TP316
TP303
TP321
TP308
TP329
TP354
TP309
TP312
TP306
TP317
TP341
TP340
TP339
TP338
TP337
TP336
PAGOUT
5:2C
DG
AG
DG
AG
IC617
8
9
6
480Hz
5:7H
VAG
C600 0.047
R513
NC
TP300
C601
0.068
VAG
TP305
CALLID2
5:2C
TP482
TONE
5:3B
C989
0.022
AG
DG
C687
NC
DG
C688
NC
TP345
IC601
1 Y3
2
AY2
3
RST
4
AYX3
5
AX0
6
NC6
7
X14
8
X15
9
X6
10
X7
11
X8
12
X9
13
X10
14
X11
15
NC15
16
NC16
17
Y7
18
VSS
19
Y6
20
STR
21 Y5
22
VEE
23
Y4
24
AX1
25
AX2
26
AY0
27
AY1
28
NC28
29
NC29
30
X13
31
X12
32
X5
33
X4
34
X3
35
X2
36
X1
37
X0
38
NC38
39 Y0
40
CS
41 Y1
42
DATA
43 Y2
44
VDD
IC602
1
Y2
2
Y1
3
Y0
4
NC4
5
NC5
6
DATA
7
X0
8
AX0
9
X1
10
AX1
11
X2
12
CS
13
X3
14
VSS
15
VEE
16
AY0
17
AY1
18
NC18
19
NC19
20
AY2
21
STR
22
RST
23
Y7
24
Y6
25
Y5
26
Y4
27
Y3
28
VDD
C403
NC
C402
NC
AG
D652
NC
R830
NC
VAG
R831
NC
TONE
LOW PASS FILTER
350Hz
3.3V
0V
440Hz
3.3V
0V
620Hz
3.3V
0V
INT PAGING AMPLIFIER
EXT PAGING SW
CROSS POINT
4 8
CROSS POINT
8 16
18
KX-TES824UA / KX-TEM824UA
(a)
(b)
(c)
(d)
(e)
(f)
(g)
(h)
(i)
(j)
(k)
(m)
(23)
(24)
KX-TES824UA/KX-TEM824UA
MAIN NO.4 (3/4)
3/4
78
11
10
9
D
C
B
A
CO1
CO2
CO4
CO5
CO6
CO7
CO8
CO3
CO_VAG[2]
3:12C
R610
1.2k
CO_VAG[3]
3:12C
DG
TP468
CO_VAG[4]
3:12C
R603
1.2k
CO_VAG[5]
3:12C
R609
1.2k
TP464
IC608
5
IC608
13
IC607
10
11
12
IC607
89
6
IC607
34
5
IC607
12
89
34
12
13
CO_VAG[6]
3:12C
DG
CO_VAG[7]
3:12C
R606
1.2k
IC608
10
11
12
IC608
6
CO_VAG[8]
3:12C
R608
1.2k
R605
1.2k
R604
1.2k
R607
1.2k
TP473
TP461
CO_VAG[1]
3:12C
VAG
VAG
R602
10k
R599
39k
R584
220
C642
470p
R580
0
R587
1.5k
IC606
3
2
1
DSP_OGMIN[2]
5:5G
R588
47k
C638
N.C
R590
47k
VAG
C636
0.1
C632
N.C
C647
0.056
R583
2.2k
R591
10k
R600
39k
R575
0
C652
470p
C649
0.056
IC606
5
6
7
VAG
C656
0.1
C654
470p
DSP_OGMOUT[2]
5
:5G
R577
2.2k
C614
N.C
DSP_MDMTX
5:5G
R569
27k
R559
1.2k
VAG
R570
27k
C619
0.056
R561
0
C615
470p
VAG
DSP_MDMRX
5:5G
C620
470p
R568
10k
R572
10k
IC604
5
6
7
C622
470p
R566
47k
C621
0.1
R565
1.2k
R567
47k
IC604
3
2
1
VAG
R563
1.2k
R558
0
C611
N.C
R564
470
C612
0.1
C618
0.056
R537
0
C675
0.0018
C676
0.0082
R539
8.2k
TP376
C677
0.1
TP357
IC616
3
2
1
AG
R535
39k
R549
15k
VAG
EXT_DTMFG
3:11F
AG
TP381
R555
N.C
+3.3V
TP364
TP371
R620
47k
+15V
DG
Q620
E
C
B
OGM_SW
3:12C
U600
4
3
5
U600
1
6
2
U601
4
3
5
U601
1
6
2
U602
4
3
5
U602
1
6
2
U603
4
3
5
U603
1
6
2
+15V
TP466
TP470
+15V
TP463
TP459
C679
0.1
C680
0.1
IC617
3
4
5
TP429
TP443
TP403
TP419
TP420
TP428
TP425
TP421
TP424
TP416
TP433
TP432
TP415
TP438
TP450
TP395
TP396
TP418
TP414
TP447
TP417
TP411
TP434
TP404
TP423
TP372
TP410
TP427
TP439
TP426
TP446
TP455
TP422
TP402
TP390
RA601
10k
3
4
1
2
7
8
5
6
RA602
10k
4
1
3
2
7
6
8
5
D800
11V
AG
TP358
TP360
TP361
TP362
CO1
CO2
CO2
CO4
CO5
CO6
CO7
CO8
CO5
CO6
CO7
CO8
CO3
CO7
5:2A
CO2
CO3
CO3
CO6
5:2A
CO1
CO5
5:2B
CO8
5:2A
CO4
5:2B
3:12H;5:2B
3:12H;5:2B
3:12H;5:2B
3:12H;5:2B
OGM RECORD SW
CO-VAG SW
MODEM AMPLIFIER
OGM1 AMPLIFIER
DTMF AMPRIFIER
(CO,VOICE MAIL INTEGRATION)
19
KX-TES824UA / KX-TEM824UA
(23)
(24)
(n)
(p)
(q)
(r)
(s)
(t)
(u)
(v)
(w)
(x)
(y)
KX-TES824UA/KX-TEM824UA
MAIN NO.4 (4/4)
4/4
F
E
H
G
78
11
10
9
AG
D624
D623
D622
D621
NC
NC
NC
NC
Q[4]
Q[3]
Q[2]
Q[1]
Q[4]
Q[3]
Q[2]
Q[1]
STD2
TOE2
STD1
TOE1
Q[4]
Q[3]
Q[2]
Q[1]
+3.3V
D605
C662
0.1
R562
27k
DG
+3.3V
VAG
D603
DG
R573
27k
CN601
PAG
1
2
R571
330k
DG
+3.3V
X600
D604
R578 330k
CN600
MOH
1
2
C660
1000p
C659
0.1
R547
22k
D602
VAG
R551
6.8k
C630
0.022
R544
0
R542
0
R553
6.8k
R554
6.8k
R543
0
C631
0.022
C629
0.022
VAG
VAG
R546
10k
C635
0.1
C626
470p
DSP_INTCID[1]
5:5G
IC612
5
6
7
VAG
C627
0.1
DSP_MELODY
5:5G
VAG
R552
12k
IC612
3
2
1
IC610
3
2
1
DSP_INTCID[2]
5:5G
R548
12k
R541
22k
C634
0.1
C624
470p
C625
470p
R538
39k
VAG
INT4
5:2C
R582
220
C653
470p
470p
C655
470p
R592
10k
IC605
3
2
1
IC605
5
6
7
R576
2.2k
R579
0
R574
0
C657
0.1
R585
1.5k
R581
2.2k
C646
0.056
R586
47k
C633
N.C
C648
0.056
DSP_OGMOUT[1]
5:5G
R598
39k
VAG
C639
N.C
R601
10k
C637
0.1
R597
39k
VAG
R589
47k
VAG
C645
470p
DSP_OGMIN[1]
5:5G
R534
22k
C617
NC
C616
0.1
D601
D600
DG
C613
N.C
R529
68k
IC610
5
6
7
Q609
E
C
B
VAG
R536
100k
C623
0.1
MOH_SW
5:5D
+15V
IC616
5
6
7
D606
6.2L
R511
2.7k
VAG
Q[1-4],STD1,STD2,TOE1,TOE2
5:5G
C628
0.022
R545
0
VAG
R550
6.8k
INT2
5:2B
INT3
5:2B
INT1
5:2B
DG
DG
C640
1
C681
0.1
TP397
TP431
TP398
TP392
TP436
TP375
TP366
TP456
TP467
TP380
TP399
TP386
TP379
TP408
TP369
TP377
TP391
TP385
TP477
TP373
TP445
TP469
TP457
TP405
TP430
TP378
TP406
TP454
TP441
TP383
TP452
TP384
TP382
TP409
TP370
TP453
TP387
TP476
TP374
TP479
TP478
TP363
TP451
TP444
TP440
TP437
TP474
XTP_VAG
TP368
TP367
TP394
TP393
TP401
L600
L601
C641
1
C643
1
C644
1
R520
470
TP400
TP407
C683
0.1
R612
12k
VAG
TP388
C684
470p
DSP_INTCID[3]
5:5G
IC611
5
6
7
CALLID3
5:2C
C685
1000p
3.58MHz
3:11G
C608
25V/100u
AG
AG
RA600
10k
1
2
3
4
5
6
7
8
6
7
8
RA603
10k
1
2
3
4
5
6
7
8
6
7
8
C661
0.022
C663
0.022
TP480
TP481
J606
N.C
DG
J607
0
J608
N.C
VAG
J609
0
DG
TP484
TP485
R560
1k 1W
C658
0.22
TP471
TP475
TP486
TP487
L602
L603
C985
0.1
TP458
TP462
TP465
R634
100k
TP489
TP460
R540
22k
R611
22k
TP435
TP442
TP448
TP449
IC613
IN-
2
GS
3
IN+
1
VREF
4
INH
5
PWDN
6
OSC2
9
Q2
13
Q1
12
TOE
11
VSS
10
Q4
15
NC16
16
STD
17
EST
18
NC7
7
OSC1
8
Q3
14
ST/BT
19
VDD
20
IC614
IN-
2
GS
3
IN+
1
VREF
4
INH
5
PWDN
6
OSC2
9
Q2
13
Q1
12
TOE
11
VSS
10
Q4
15
NC16
16
STD
17
EST
18
NC7
7
OSC1
8
Q3
14
ST/BT
19
VDD
20
L:EXTBGM
H:INTBGM
OGM2 AMPLIFIER
INT B/N
INT CID AMPLIFIER
3.58MHz
DTMF RECEIVER 1
DTMF RECEIVER 2
VAG
6V
EXT PAGING JACK
EXT MUSIC JACK
BGM INT/EXT SW
20
KX-TES824UA / KX-TEM824UA
1.3.5.
MAIN No.5 (ASIC, Memory Block)
Change from the Original Service Manual Section 21.5
KX-TES824UA/KX-TEM824UA
MAIN NO.5 (1/4)
(a)
(b)
(c)
(d)
(e)
(f)
(g)
(h)
(i)
(j)
(k)
(m)
(n)
(p)
(q)
(r)
(s)
(t)
(u)
(v)
(w)
(x)
(y)
(z)
(A)
(B)
(C)
(D)
(2)
(3)
(1)
1/4
D
C
B
A
46
35
2
1
NRESET
RESET
NIOWR
CS_X33
CS_X23
NCS_GA2
DET_308
NCS_X32
CS_X31
NIOWR
NIORD
A[2]
NRESET
NCS_X22
NCS_GA3
A[7]
DET_EXT
A[5]
A[4]
A[6]
CS_X21
A[3]
A[1]
D[7]
D[6]
D[5]
D[4]
D[0]
D[1]
D[2]
D[3]
D[6]
D[5]
D[6]
D[1]
D[3]
D[1]
D[4]
NRESET
D[3]
D[5]
D[2]
D[0]
D[2]
D[0]
NRESET
D[4]
D[7]
D[7]
D[3]
D[6]
NRESET
D[7]
D[5]
D[4]
D[2]
D[1]
D[0]
A[2]
NCS_DOOR
A[1]
NCS_CID1
A[0]
A[5]
A[2]
A[1]
A[4]
A[3]
NCS_TAM
A[1]
A[3]
A[4]
A[2]
DET_CID[1]
NIOWR
NIORD
NIOWR
NIORD
DET_CID[2]
A[5]
A[1]
A[4]
A[0]
A[2]
A[3]
NIOWR
NIORD
NCS_CID2
FWPN[1]
FCSN[1]
FSCK
A[0-21],BHEN,CS_X21,CS_X23,CS_X31,CS_X33,CS_XP1,CS_XP2,CS_XP3,DET_308,DET_EXT,DET_OGM,DTR0,D[8-15],EXDRQ,
MEM1CSN,MRDN,MWRLN,NCS_CID1,NCS_CID2,NCS_CID3,NCS_DOOR,NCS_GA1,NCS_GA2,NCS_GA3,NCS_MDM,NCS_TAM,
NCS_X22,NCS_X32,NINT_AC,NINT_DC,NINT_MDM,NRESET,PAG_SW,RAMCSN,ROMCSN
D[0]
D[1]
D[5]
NIORD
NIOWR
D[4]
D[3]
NRESET
D[7]
D[6]
DET_CID[3]
NCS_CID3
D[2]
A[9]
A[15]
A[19]
A[13]
A[17]
A[11]
D[6]
D[1]
D[4]
D[5]
D[3]
D[7]
D[0]
D[2]
NIOWR
NIORD
RESET
D[0]
D[5]
D[7]
D[1]
D[3]
D[2]
D[4]
D[6]
A[4]
A[3]
A[5]
BHEN
MRDN
A[1]
A[3]
A[5]
A[7]
A[2]
A[1]
A[0]
IOWR
4:1B
DET_CID[1-3],D[0-7],NIORD,NIOWR,RESET
3:12C;3:12E;4:1B
AG
+3.3V
DOOR1
+3.3V
CO4
-15V
AG
CO8
INT1
DOOR2
CO2
CO5
+15V
INT4
PAGIN
CO1
CO6
VAG
INT2
PAGOUT
CO3
CO7
INT3
BREAK,MOH_SW,PD_RLY
1:11F;4:11H;1:4B
J707
NC
C760
0.1u
C761
0.1u
C758
2.2u
C759
1u
C762
0.1u
FIL705
1
2
3
CN701
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
29
29
30
30
31
31
32
32
33
33
34
34
35
35
36
36
37
37
38
38
39
39
40
40
CN702
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
29
29
30
30
31
31
32
32
33
33
34
34
35
35
36
36
37
37
38
38
39
39
40
40
IC710
1
2
IC710
3
4
TP511
DOOR2
4:6E;2B
DOOR1
4:6E;2B
PTX[1]
PRX[2]
DG
PTXE[2]
PTXE[0]
PTXE[1]
PRX[1]
PTX[2]
+15V
-15V
CID[4]
5A
DG
BELL
CID[5]
CID[6]
CID[7]
5A
CID[8]
CALLID1
CALLID2
TONE1
CALLID3
TAM2
BGM
TAM1
TONE2
DTMFG
+3.3V
TAM2
CID[3]
DG
CID[2]
DG
CID[6]
CID[5]
DG
CID[1]
TAM1
VAG
+15V
DET_TAM
CID[4]
CN711
Call ID2 Card
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
29
29
30
30
CN706
Call ID1 Card
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
29
29
30
30
CN707
TAM CARD
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
29
29
30
30
CN708
DOOR PHONE
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
29
29
30
30
+3.3VB
+3.3VB
DG
DET_OGM
7H
TP503
TP504
TP505
TP506
TP507
+3.3V
+3.3V
+3.3V
AG
+15V
DG
CN712
Call ID3 Card
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
29
29
30
30
+3.3V
DG
DG
DG
DG
DG
DG
+3.3V
+3.3V
DG
DG
DG
DG
DG
DG
CN710
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
AG
R807
39
TP500
TP834
DG
+3.3V
DG
DET_DOOR
DG
C980
0.01u
TONE 4:3H
VAG
TP835
L746
0
L747
0
TP836
TP837
CID[7]
CID[8]
TP532
C979
0.01u
DG
C990
NC
DG
L748
0
TP838
TP561
TP534
EXPANSION CONNECTOR
OPTION CONNECTOR
VAG
R821 NC
VAG
R820 NC
OGM2
I/F
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