DOWNLOAD Panasonic KX-TDA100UA (serv.man3) Service Manual ↓ Size: 2.11 MB | Pages: 22 in PDF or view online for FREE

Model
KX-TDA100UA (serv.man3)
Pages
22
Size
2.11 MB
Type
PDF
Document
Service Manual / Supplement
Brand
Device
PBX / HYBRID IP-PBX
File
kx-tda100ua-sm3.pdf
Date
PREV: Panasonic KX-TDA100UA (serv.man2) Service Manual / Supplement

Panasonic KX-TDA100UA (serv.man3) Service Manual / Supplement ▷ View online

17
KX-TDA100UA
(1)
(3)
(2)
(4)
(5)
(6)
KX-TDA100UA : SCHEMATIC DIAGRAM No.3 (2/2)
A[2]
A[3]
A[4]
A[5]
A[6]
A[7]
A[8]
A[9]
A[10]
A[11]
A[12]
A[13]
A[14]
D[24]
D[25]
D[26]
D[27]
D[28]
D[29]
D[30]
D[31]
nCS3
nRAS3L
nCASL
RD/nWR
DQMLU(nWE1)
DQMUL(nWE2)
DQMLL(nWE0)
DQMUU(nWE3)
CKE
nRAS3U
DQMUL(nWE2)
A[13]
DQMLL(nWE0)
RD/nWR
A[2]
A[7]
A[3]
CKE
A[4]
A[8]
A[10]
DQMUU(nWE3)
A[6]
A[12]
A[5]
A[11]
nCASU
A[9]
A[14]
nCS3
DQMLU(nWE1)
D[23]
D[18]
D[16]
D[19]
D[22]
D[21]
D[17]
D[20]
D[9]
D[13]
D[14]
D[12]
D[11]
D[8]
D[10]
D[15]
D[2]
D[5]
D[0]
D[6]
D[1]
D[7]
D[4]
D[3]
A[11]
A[15]
A[16]
A[4]
A[7]
A[14]
A[13]
A[2]
A[10]
A[8]
A[25]
A[20]
A[0]
A[3]
A[18]
A[21]
A[12]
A[24]
A[17]
A[23]
A[19]
A[22]
A[9]
A[6]
A[5]
A[1]
LD[9]
LD[15]
LD[10]
LD[8]
LD[6]
LD[0]
LD[5]
LD[2]
LD[3]
LD[4]
LD[7]
LD[1]
LD[11]
LD[12]
LD[14]
LD[13]
D[0]
D[1]
D[2]
D[3]
D[4]
D[5]
D[6]
D[7]
D[8]
D[9]
D[10]
D[11]
D[12]
D[13]
D[14]
D[15]
D[16]
D[17]
D[18]
D[19]
D[20]
D[21]
D[22]
D[23]
D[24]
D[25]
D[26]
D[27]
D[28]
D[29]
D[30]
D[31]
D[0]
D[1]
D[2]
D[3]
D[4]
D[5]
D[6]
D[7]
D[8]
D[9]
D[10]
D[11]
D[12]
D[13]
D[14]
D[15]
D[16]
D[17]
D[18]
D[19]
D[20]
D[21]
D[22]
D[23]
D[24]
D[25]
D[26]
D[27]
D[28]
D[29]
D[30]
D[31]
A[15]
A[15]
DG
C315
1.0u
C314
0.1u
+3.3V
DG
FIL305
1
2
3
C316
2.2u
+3.3V
TP762
+3.3V_CPU
IC309
16
8
C321
0.1u
DG
IC310
16
8
C322
0.1u
DG
+3.3V
C320
0.1u
IC311
14
7
+3.3V
DG
+3.3V
+3.3V
TP770
C317
0.1u
C319
2.2u
C318
1.0u
DG
FIL306
1
2
3
+3.3VB
TP723
TP724
TP725
TP726
TP727
TP728
TP729
TP766
TP763
TP764
TP768
TP767
TP765
TP769
RA305
10K
1
2
3
4
5
6
7
8
9
10
RA306
10K
1
2
3
4
5
6
7
8
9
10
RA307
10K
1
2
3
4
5
6
7
8
9
10
+3.3V
L304
NC
L305
J325
NC
J327
NC
L306
0
R305
10K
R304
10K
IC305
1
VCC
31
DQ16
35
VCCQ
33
DQ17
34
DQ18
6
VSSQ
36
DQ19
37
DQ20
41
VCCQ
39
DQ21
40
DQ22
12
VSSQ
42
DQ23
15
VCC
28 DQM2(bit23-16)
17 #WE
18 #CAS
19 #RAS
20 #CS
22 A12(BA0)
24 A10/AP
25 A0
26 A1
27 A2
60 A3
29
VCC
44
VSS
61 A4
62 A5
63 A6
64 A7
65 A8
66 A9
23 A11(BA1)
14 NC
67 CKE
68 CLK
59 DQM3(bit31-24)
21 NC
58
VSS
45
DQ24
49
VCCQ
47
DQ25
48
DQ26
38
VSSQ
50
DQ27
51
DQ28
55
VCCQ
53
DQ29
54
DQ30
32
VSSQ
56
DQ31
72
VSS
2
DQ0
4
DQ1
5
DQ2
7
DQ3
8
DQ4
10
DQ5
11
DQ6
13
DQ7
74
DQ8
76
DQ9
77
DQ10
79
DQ11
80
DQ12
82
DQ13
83
DQ14
85
DQ15
16 DQM0(bit7-0)
71 DQM1(bit15-8)
43
VCC
75
VCCQ
81
VCCQ
30 NC
57 NC
69 NC
70 NC
73 NC
46
VSSQ
52
VSSQ
78
VSSQ
84
VSSQ
86
VSS
3
VCCQ
9
VCCQ
IC306
1
VCC
31
DQ16
35
VCCQ
33
DQ17
34
DQ18
6
VSSQ
36
DQ19
37
DQ20
41
VCCQ
39
DQ21
40
DQ22
12
VSSQ
42
DQ23
15
VCC
28 DQM2(bit23-16)
17 #WE
18 #CAS
19 #RAS
20 #CS
22 A12(BA0)
24 A10/AP
25 A0
26 A1
27 A2
60 A3
29
VCC
44
VSS
61 A4
62 A5
63 A6
64 A7
65 A8
66 A9
23 A11(BA1)
14 NC
67 CKE
68 CLK
59 DQM3(bit31-24)
21 NC
58
VSS
45
DQ24
49
VCCQ
47
DQ25
48
DQ26
38
VSSQ
50
DQ27
51
DQ28
55
VCCQ
53
DQ29
54
DQ30
32
VSSQ
56
DQ31
72
VSS
2
DQ0
4
DQ1
5
DQ2
7
DQ3
8
DQ4
10
DQ5
11
DQ6
13
DQ7
74
DQ8
76
DQ9
77
DQ10
79
DQ11
80
DQ12
82
DQ13
83
DQ14
85
DQ15
16 DQM0(bit7-0)
71 DQM1(bit15-8)
43
VCC
75
VCCQ
81
VCCQ
30 NC
57 NC
69 NC
70 NC
73 NC
46
VSSQ
52
VSSQ
78
VSSQ
84
VSSQ
86
VSS
3
VCCQ
9
VCCQ
RA304
10K
4
3
2
1
10
9
8
7
6
5
RA303
10K
4
3
2
1
10
9
8
7
6
5
RA302
10K
4
3
2
1
10
9
8
7
6
5
RA301
10K
4
3
2
1
10
9
8
7
6
5
RA309
10K
1
2
3
4
5
6
7
8
9
10
RA308
10K
1
2
3
4
5
6
7
8
9
10
18
KX-TDA100UA
(1)
(3)
(4)
(6)
(2)
(5)
(7)
(8)
(9)
(10)
(11)
KX-TDA100UA : SCHEMATIC DIAGRAM No.4 (1/2)
LDHW[0]
Mu/nA
CH_SEL[0]
CH_SEL[1]
Mu/nA
LDHW[0]
LHWCLK[0]
LUHW[0]
LHWCLK[0]
LUHW[0]
MOHSEL
MELODYSEL
+9.4V
IC402
1
ON/#OFF
2
VSS
3
VOUT
4 EXT
5 VIN
BAT401
D407
IC406
1
VagRef
2
RO-
3
PI
4
PO-
5
PO+
6 VDD
7 FSR
8 DR
9 BCLKR
10 /PDI
11 MCKL
12 BCLKT
13 DT
14 FST
15 VSS
16
Mu/A
17
TG
18
TI-
19
TI+
20 VAG
IC405
1
VagRef
2
RO-
3
PI
4
PO-
5
PO+
6 VDD
7 FSR
8 DR
9 BCLKR
10 /PDI
11 MCKL
12 BCLKT
13 DT
14 FST
15 VSS
16
Mu/A
17
TG
18
TI-
19
TI+
20 VAG
+15V
1.9VB
D402
IC411
5
6
7
C419 120P
C413
0.01u
C422
0.1u
C425
0.1u
C412
0.1u
C424
0.1u
C406 0.1u
C423
0.1u
C414
0.1u
C403
0.1u
C421 120P
C415
0.01u
C408
470u/6.3V
C402
+
+
330u/25V
D409
D408
1.8V
IC403
2 VDD
4 EXT
5 #CE
1
GND
3
VOUT
DG
DG
+3.3V
+3.3V
+3.3V
+3.3V
DG
+3.3V
DG
DG
+3.3V
DG
DG
DG
DG
L403
TP819
TP818
TP816
TP817
TP820
TP821
TP825
TP830
TP829
TP831
TP834
TP832
TP824
TP828
TP827
TP838
TP835
TP833
TP837
TP836
TP808
D405 5.1V
+3.3V
TP826
TP804
TP810
TP815
TP814
TP811
TP812
TP813
TP839
+3.3V
D403 10V
TP806
D406
4.3V
IC120
14
17
IC121
14
7
DG
DG
+3.3VB
+5V
C411 0.1u
C410
0.1u
TP809
+3.3V
DG
P.G
C404
0.1u
DG
P.G
TP807
DG
P.G
DG
P.G
DG
P.G
DG
P.G
TP805
DG
P.G
DG
P.G
DG
P.G
C420
1.0u
DG
C416
2.2u
DG
CH_SEL[0-1],LDHW[0],LHWCLK[0],LUHW[0],MELODYSEL,MOHSEL,Mu/nA,nBAT_ALM
3.3V_BB
+15VIN
L401
1.9A/33u
TP846
C426 0.1u
TP844
TP843
TP842
TP845
TP840
DG
TP841
DG
DG
TP801
+15VIN
TP883
TP888
TP889
TP890
TP891
TP892
Q406
E
C
B
Q405
E
C
B
Q404
E
C
B
DG
TP823
IC404
2
VIN
CE
4
1
GND
3
VOUT
DG
L413
L404
NC
C451
1.0u
C452
1.0u
DG
+5VRMT
IC413
1
NC
2
C+
3
GND
4
C-
5
Vout
6
Vr
7
OSC
8
V+
DG
P.G
DG
P.G
C453
10u/50V
C454
+
+
10u/50V
IC412
4
NC
1
GND
3 Vout
5 NC
2
Vin
J412
C418
1.0u
J411
0
C464
NC
C417
+
+
10u
IP401
125V/3.0A
R468
10M
R418
2.2K
R473
NC
R412 6.8K
R414
2.2K
R419
10K
R401
10K
R409
0
R417
680
R429
560
R415
10K
R430
560
R425 56K
R434
47K
R436
33K
R424
56K
R432
560
R423
56K
R416
2.2K
R431
560
R437
22K
R426 56K
R433
100K
R406
1K
R435
33K
R422
4.7K
R428 100K
R421
10M
R427 100K
R420
10K
R413
1K
R410
680
R403
56
R411
680
Q412
S
D
G
Q411 S
D
G
Q403
E
C
B
BAT401+
D409A
D406A
3.3V_BB
+3.3V
+3.3VB
1.8V
1.9VB
GND
19
KX-TDA100UA
(1)
(3)
(2)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
KX-TDA100UA : SCHEMATIC DIAGRAM No.4 (2/2)
nBAT_ALM
L405
JK402
2 @pinL
1 @pinL
L406
L408
L409
C443
1.0u
C441
3300P
C442
1.0u
C444
3300P
C450
1.0u
C449
1.0u
L407
L411
C446
1.0u
C445
1.0u
C430
0.015u
C437
0.033u
+15V
DA401
2
1
3
JK404
2 @pinL
1 @pinL
IC408
5
6
7
IC408
1
2
3
4
8
C435
1.0u
C439
1000P
C433
1.0u
+15V
+15V
DG
C427
0.1u
TP865
TP866
TP871
TP872
TP847
DG
DG
DG
TP873
TP874
TP876
TP875
C432
22u/16V
NC
TP849
TP853
TP855
TP857
TP859
TP851
TP861
TP863
TP867
TP868
TP848
DA402
2
1
3
TP878
DG
TP862
DG
TP850
IC409
5
6
7
+15V
TP854
+15V
IC409
1
2
3
4
8
C436 1.0u
TP877
TP852
TP856
TP870
C431
0.015u
C438
0.033u
L410
TP864
C440
1000P
L412
C448
1.0u
TP869
TP860
DG
C428
0.1u
TP858
C447
1.0u
C434
+
22u/16V
NC
VREF
VREF
VREF
VREF
VREF
JK401
2 @pinL
1 @pinL
JK403
2 @pinL
1 @pinL
TP880
@part
J402
@part
J403
@part
J404
@part
J405
@part
J406
@part
J407
@part
J408
@part
J409
+3.3V
IC410
1
OSC1
2
OSC2
3
VSS
4
TST
5 MT
6 SEL
7 VDD
8 OUT
DG
TP879
TP893
TP894
TP895
TP896
TP898
TP897
TP904
TP900
TP901
TP905
TP902
TP899
TP903
TP906
C429
0.1u
DG
+15V
IC411
1
2
3
4
8
J413
NC
J414
NC
DG
DG
C459
NC
C456
NC
C460
NC
C458
NC
DG
C461
NC
C462
NC
C463
NC
+15V
C469
1000p
C470
1000p
C467
1000p
C468
1000p
DG
DG
R465
10K
R447
10K
R438 220K
R469
NC
R461
33K
R457
22K
R470
NC
R452
2.2K
R449
1M
R451
82K
R471
NC
R458
4.7K
R456
22K
R455
22K
R453
22K
R440
22K
R472
NC
R445
82K
R443
10K
R448
1M
+
R441
22K
R459
4.7K
R454
2.2K
R462
10K
R463
10K
R442
10K
R450
82K
R464
10K
R460
33K
R439 220K
R444
82K
R446
10K
Q407
E
C
B
Q409
E
C
B
Q408 E
C
B
Q410
E
C
B
FIL403
1 2
3
4
FIL401
1 2
3
4
FIL402
1 2
3
4
FIL404
1 2
3
4
20
KX-TDA100UA
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