Panasonic KX-TDA100BX, Service Manual

Page: 86 / 96

IC402
ON/#OFF
1
VSS
2
V
OUT
3
EXT
4
VIN
5
BA T401
D407
L405
JK402
2 4
L406
56K
R425
L408
R424 56K
L409
R426
56K
100K
R428
100K
R427
IC406
1
V
agRef
RO
-
2 3
PI
PO-
4 5
PO+
VDD
6
FSR
7
DR
8
BCLKR
9
/PDI
10
MCKL
11
BCLKT
12
DT
13
FST
14
VSS
15
Mu/A
16
TG
17
TI-
18
TI+
19
VA
G
20
IC405
1
V
agRef
RO
-
2 3
PI
PO-
4 5
PO+
VDD
6
FSR
7
DR
8
BCLKR
9
/PDI
10
MCKL
11
BCLKT
12
DT
13
FST
14
VSS
15
Mu/A
16
TG
17
TI-
18
TI+
19
VA
G
20
+15V
1.9VB
D402
R423
56K
IC411
5 6
7
4.7K
R422
10M
R421
10K
R420
R418
2.2K
R419
10K
0
R409
560
R429
560
R430 560
R432
560 R431
1.0u C443
3300P
C441
120P
C419
C413
0.01u
C422
0.1u
1.0u C442
C425
0.1u
C412
0.1u
3300P
C444
0.1u
C424
C406
0.1u
C423
0.1u
C414
0.1u
1.0u
C450
0.1u
C403
C421
120P
C415
0.01u
1.0u C449
C408
470u/6.3V
330u/25V
C402
D409 D408
1K
R413
1.8V
IC403
VDD
2
EXT
4
#CE
5
GND
1
V
OUT
3
680
R417
10K
R415
DG
DG
+3.3V
+3.3V
+3.3V
+3.3V
DG
+3.3V
DG
DG
+3.3V
DG
DG
R412
6.8K
DG
DG
L403
22K
R453
L407 L411
C446
1.0u
82K
R450
R460
2.2K
10K
R446
C445
1.0u
0.015u
C430
2.2K
R452
R456
22K
0.033u
C437
1M
R448
47K
R462
+15V
0
R464
82K
R444
D
A401
MA143TW
1
2
3
JK404
2 4
IC408
5 6
7
R458
4.7K
IC408
1
2 3
4 8
1.0u
C435
10K
R442
1000P
C439
22K
R439
0.1u
C433
+15V
22K
R438
+15V
DG
C427
0.1u
TP819 TP818 TP816 TP817 TP820 TP821
TP825
TP830 TP829 TP831
TP834 TP832
TP824
TP828 TP827
TP838
TP835
TP833
TP837 TP836
TP865 TP866
TP871 TP872
TP847
DG
DG
DG
Q412
S
D
G
TP808
R410
680
R411
680
D405
5.1V
+3.3V
R401
10K
Q411
S D
G
TP826
TP873 TP874 TP876 TP875
100K
R433
TP804
TP810
TP815
TP814
TP811 TP812
TP813
C432
22u/16V
NC
TP849
TP853
TP855
TP857
TP859
47K
R434
TP839
TP851
TP861
TP863
TP867 TP868
TP848
D
A402
MA143TW
1
2
3
0
R465
TP878
R461
2.2K
DG
TP862
DG
TP850
82K
R445
IC409
5 6
7
R459
4.7K
+15V
TP854
+15V
IC409
1
2 3
4 8
1.0u
C436
10K R447
R457
22K
1M
R449
22K
R455
TP877
TP852
TP856
TP870
2.2K
R454
0.015u
C431
0.033u
C438
L410
TP864
1000P
C440
L412
82K
R451
C448
1.0u
10K
R443
TP869
TP860
47K
R463
DG
C428
0.1u
TP858
C447
1.0u
C434
22u/16V
NC
R414
2.2K
+3.3V
VREF
VREF
VREF
VREF
VREF
D403
10V
Q403
E
C
B
R406
1K
TP806
D406
4.3V
IC120
14
17
IC121
14 7
DG
DG
+3.3VB
+5V
C411
0.1u
C410
0.1u
TP809
R416
2.2K
+3.3V
JK401
2 4
JK403
2 4
DG P.
G
0.1u
C404
DG P.
G
TP807
DG P.
G
DG P.
G
DG P.
G
DG P.
G
TP805
TP880
DG P.
G
DG P.
G
DG
P.
G
C420
1.0u
DG
C416
2.2u
DG
3.3V_BB
+15VIN
J402 J403 J404 J405
J406 J407 J408 J409
FIL401
1
2
43
FIL403
1
2
43
FIL402
1
2
43
FIL404
1
2
43
L401
1.9A/33u
TP846
33K
R436
22K
R441
C426
0.1u
TP844
TP843
TP842
+3.3V
IC410
OSC1
1
OSC2
2
VSS
3
TST
4
MT
5
SEL
6
VDD
7
OUT
8
TP845
DG
TP840
22K R440
DG
22K
R437
33K
R435
TP841
TP879
DG
DG
TP801
+15VIN
TP883
TP888
TP889
TP890
TP891
TP892
TP893
TP894
TP895
TP896
TP898 TP897
TP904
TP900 TP901
TP905
TP902 TP899
TP903 TP906
Q406
E
C
B
Q407
E
C
B
Q408
E
C
B
Q410
E C
B
Q409
E C
B
Q405 E
C
B
Q404 E
C
B
3.3V_BB
+3.3V
+3.3VB
1.8V
1.9VB
GND
DG
DG
GND
TP823
56
R403
C429
0.1u
IC404
VIN
2
CE
4
GND
1
V
OUT
3
DG
+15V
IC411
1
2 3
4 8
DG R468
10M
L413
L404
NC
C451
1.0u
C452
1.0u
DG
+5VRMT
IC413
1
NC
2
C+
3
GND
4
C-
5
V
out
6
Vr
7
OSC
8
V+
DG P.
G
DG P.
G
10u/50V
C453
10u/50V
C454
IC412
NC
4
GND
1
V
out
3
NC
5
Vin
2
J412
J413
NC
J414
NC
DG
DG
C459
NC
C456
NC
C460
NC
C458
NC
R469
NC
R470
NC
R471
NC
R472
NC
DG C461
NC
C462
NC
C463
NC
+15V
C418
1.0u
J411
0
R473
NC
C464
NC
C417
10u
L414 L415 L416 L417
C469
1000p
C470 1000p
C467
1000p
C468 1000p
DG
DG
L418
L419
L420
L421
BA
T401+
D409A
BA
T
ALM
D406A
IP402
IP401
LDHW[0] Mu/nA CH_SEL[0] CH_SEL[1] Mu/nA LDHW[0] LHWCLK[0] LUHW[0] LHWCLK[0] LUHW[0]
MOHSEL
MELOD
YSEL
+9.4V
nBA
T_ALM
KX-TD
A100 MPR CARD 5/5
A
GC CIRCUIT
A
GC CIRCUIT
-9.3V
BA
TTER
Y
KX-TDA100BX
86