Panasonic KX-TVM200BX / KX-TVM204X / KX-TVM296X (serv.man10) Service Manual / Supplement ▷ View online
17
KX-TVM200BX
F
E
G
46
35
2
1
2/4
(1)
(d)
KX-TVM200BX MAIN No.4 (2/4)
L202
TP889
D113
60V 2A
C439
0.01u
C363
0.01u
C367
0.01u
C428
0.01u
C402
0.01u
C391
0.01u
C379
0.01u
C351
0.01u
C435
0.01u
C399
0.01u
C387
0.01u
C359
0.01u
C371
0.01u
C431
0.01u
C443
0.01u
C413
0.01u
C395
0.01u
C355
0.01u
C375
0.01u
C420
0.01u
C416
0.01u
C383
0.01u
C424
0.01u
C406
0.01u
C410
0.01u
C529
0.01u
C535
0.01u
C520
0.01u
DG
C533
0.01u
C516
0.01u
+3.3V
C527
0.01u
C531
0.01u
C524
0.01u
C364
0.01u
C360
0.01u
C396
0.01u
C414
0.01u
C417
0.01u
C388
0.01u
C403
0.01u
C440
0.01u
C444
0.01u
C421
0.01u
C429
0.01u
C407
0.01u
C352
0.01u
C525
0.01u
+3.3V
DG
C517
0.01u
C432
0.01u
C521
0.01u
C376
0.01u
C368
0.01u
C425
0.01u
C372
0.01u
C380
0.01u
C356
0.01u
C400
0.01u
C384
0.01u
C392
0.01u
C436
0.01u
C411
0.01u
C362
220P
C412
220P
C366
220P
C409
220P
C442
220P
C418
220P
C377
220P
C415
220P
C426
220P
C430
220P
C381
220P
C401
220P
C438
220P
DG
C422
220P
C405
220P
C369
220P
+3.3V
C358
220P
C354
220P
C385
220P
C397
220P
C373
220P
C434
220P
C393
220P
C446
220P
C389
220P
C522
220P
C526
220P
C518
220P
+3.3V
C353
0.01u
DG
C357
0.01u
C365
0.01u
C361
0.01u
C378
0.01u
C382
0.01u
C374
0.01u
C370
0.01u
C394
0.01u
C398
0.01u
C390
0.01u
C404
0.01u
C386
0.01u
C408
0.01u
C437
0.01u
C433
0.01u
C419
0.01u
C441
0.01u
C427
0.01u
C445
0.01u
C423
0.01u
C523
0.01u
C515
0.01u
C528
0.01u
C519
0.01u
C530
0.01u
C537
0.01u
C538
0.01u
C543
0.01u
C541
0.01u
C544
0.01u
C540
0.01u
C534
0.01u
C532
0.01u
C542
0.01u
C539
0.01u
C536
0.01u
C546
0.01u
C545
0.01u
C547
0.01u
C548
0.01u
C514
220P
C510
220P
C511
0.01u
C549
0.01u
C509
0.01u
C513
0.01u
C508
0.01u
C512
0.01u
18
KX-TVM200BX
D
C
B
A
78
11
10
9
3/4
KX-TVM200BX MAIN No.4 (3/4)
(a)
(b)
(2)
(3)
(c)
+5VH
+5VH
L205
100uH/2.5A
DG
P.G
DG
P.G
D115
60V 5A
3
2
1
DG
P.G
R752
1K F
R758
1.5KF
R755
8.2KF
nDC_ALM
TP902
TP899
TP895
C562
100u/50V
C5
72
2.
2u
C5
73
0.
01
u
C5
74
0.
01
u
C5
75
2.
2u
C211
10V100u
C210
25V330u
CN102
11
22
33
44
C5
93
1.
0u
C5
92
1.
0u
C583
2.
2F
/2
.5
V
D123
R778
150k
DG
C582
2.
2F
/2
.5
V
R779
150k
C585
2.
2F
/2
.5
V
R781
150k
C587
2.
2F
/2
.5
V
R783
150k
C584
2.
2F
/2
.5
V
R780
150k
C586
2.
2F
/2
.5
V
R782
150k
J111
J110
DG
P.G
+12VH
+3.3VC
+3.3VC
+5VH
TP1174
TP1175
TP1173
C591
220u/25V
DG
P.G
DG
P.G
DG
P.G
DG
P.G
R789
390F
L214
100uH/1.1A
R786
1K F
R788
2.7KF
+5VH
nDC_ALM
TP1168
TP1172
C207
0.1u
C206
0.1u
C590
4700P(J)
C560
1000P(J)
IC167
1
VIN
2
OUTPUT
3
GND
4
FEEBACK
5
nON/OFF
D126
20V3A
3
2
1
C80
0.01
C52
0.01
C81
0.01
C51
0.01
DG
C53
0.01
C54
0.01
R917
1W/10
TP1314
U107
4
3
5
R963
56K
U107
1
6
2
MOS103
S
D
G
R964
5.6K
R965
68K
R966
10K
DG
DG
TP1359
TP1361
TP1360
TP1358
+12VH
HDD Power Connector
3.3V for Expantion
DPT I/F Card
5V Regulator Circuit
12V Back Up
Inrush Current
Protection Circuit
12V, 5V Momentary
Power Failure
Back Up Circuit
5V
5V
19
KX-TVM200BX
F
E
G
78
11
10
9
4/4
(d)
KX-TVM200BX MAIN No.4 (4/4)
(2)
(3)
DG
P.G
L204
47uH/3.4A
DG
P.G
C555
0.1u/50V
DG
P.G
D116
60V 5A
3
2
1
R757
330F
R751
1K F
DG
P.G
R754
1.8KF
D114
Vz=10V
DG
DG
R749
100K
R748
100K
U104
50V/100mA/200mW
4
3
5
DG
R750
1K(1/4W)
U104
50V/100mA/200mW
1
6
2
TP898
TP903
TP890
TP893
TP896
C563
470u/10V
C557
100u/50V
DG
P.G
DG
P.G
IC150
1
VIN
2
OUTPUT
3
GND
4
FEEBACK
5
nON/OFF
C559
0.01uF(J)
TP894
+3.3VN
R9
62
0
R9
61
NC
D129
Vz=4.3V
TP1356
TP
13
57
SPACER
L208
+3.3V
D118
DG
D119
DG1
R761
10M
1608
DG
D120
R763
1608
R762
1608
DG2
DG
R760
1K
BAT101
DG
DG
TP1171
2V
IN
3
4C
E
J108
C589
C588
D125
TP904
TP1362
R970
39K
R969
10K
R787
1W/3.9
DG
DG
TP1363
TP1364
R967
18K
U108
1
6
2
U108
4
3
5
R968
1.8K
BAT
MOS104
1
S1
2
S2
3
S3
4
G
5
D5
6
D6
7
D7
8
D8
DG5
DG6
DG7
DG3
DG4
DG
G
D
G
DG
D
G
DD
G
DG8
BAT+
R767
10M
1608
IC149
1
2
3
4
8
DG
C566
1.0u
R765
10K
+1.9VB
+3.3V
+1.9VB
DG
IC149
5
6
7
nBAT_ALM
10K
2.2K
R770
4.7K
DG
TP911
TP910
TP916
nBAT_ALM
IC153
1
GND
VOUT
DG
J101
NC
J102
FG
DG
TP912
C62
0.01
+1.9V
C29
0.01
+3.3V
DG
+3.3V
C565
1.0u
R769
1
DG
C60
0.01
C61
0.01
R784
150k
R785
150k
3.3F/2.5V
3.3F/2.5V
DG
DG
+12VH
+12VH
Q117
E
C
B
IC174
1
GND
2
VDD
3
VOUT
4
EXT
5
CE
R979
10K
R980
680
DG
C617
10u
DG
TP1368
TP1369
+1.9V
DG
FG
DG
J116
J117
CN1
CN2
NC
CN4
6
N
C
3
N
CC
N
5
DG
FG1
3.3V Starter Circuit
3.3V Regulator Circuit
3.3V Back Up
Inrush Current
Protection Circuit
3.3V Momentary
Power Failure
Back Up Circuit
3.3V for Main PCB
CPU Core
Power Circuit
RTC Power
Battery Back Up Circuit
Lithium Battery
Normal: H
Battery Alarm: L
1.9V for
CPU Core Power
3.3V
3.3V
20
KX-TVM200BX
Memo:
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