Read Panasonic KX-TVM200BX / KX-TVM204X / KX-TVM296X (serv.man10) Service Manual Supplement online
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KX-TVM200BX
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E
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1
2/4
KX-TVM200BX MAIN No.1 (2/4)
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(1
1)
(d)
(e)
(f)
(g)
MDM_TXD
n_WDTST
MDM_RXD
R175
0
DG
C1
48
0.
01
u
FIL108
1
2
3
DG
C1
47
0.
01
u
+3.3V
C1
51
0.
01
u
R177
0
R1
83
0
R1
70
0
R174
0
C1
43
2.
2u
C1
45
0.
01
u
C1
53
0.
01
u
C1
46
0.
01
u
+3.3V
C1
50
0.
01
u
R1
33
NC
C1
52
0.
01
u
DG
R1
79
NC
R1
84
10
k
DG
+3.3V
DG
R1
66
0
C1
44
0.
01
u
+3.3V
R172
0
+3.3V
R1
78
0
TP231
+3.3V
DG
R137
NC
L1
07
+3.3V
C136
0.01u
DG
C1
54
0.
01
u
DG
TP169
TP188
TP232
TP233
TP234
TP235
TP236
TP237
TP238
TP239
TP230
TP229
TP228
+3.3V
R1
32
10
k
DG
R7
71
10
k
+3.3V
TP1125
11
VSSQ3.3_1
13
VCCQ3.3_1
25
VSSQ3.3_2
27
VCCQ3.3_2
37
VSSQ3.3_3
39
VCCQ3.3_3
49
VSSQ3.3_4
51
VCCQ3.3_4
61
VSSQ3.3_5
63
VCCQ3.3_5
84
VSSQ3.3_6
86
VCCQ3.3_6
93
VSSQ3.3_7
95
VCCQ3.3_7
129
MD1
137
VSSQ3.3_8
139
VCCQ3.3_8
140
TXD0/SCPT[0]
141
SCK0/SCPT[1]
142
TXD2/SCPT[2]
143
SCK2/SCPT[3]
144
#RTS2/SCPT[4]
145
RXD0/SCPT[0]
146
RXD2/SCPT[2]
156
VSSQ3.3_9
157
NMI
158
VCCQ3.3_9
163
MD0
164
MD2
166
CA
167
MD3
168
MD4
169
MD5
170
AVSS_1
175
AVCC
176
AVSS_2
R134
NC
R136
NC
R135
0
TP1181
R905
0
C6
29
0.
01
u
C6
30
0.
01
u
DG
C6
31
0.
01
u
C6
32
0.
01
u
C6
33
0.
01
u
C6
34
0.
01
u
C6
35
0.
01
u
R9
92
10
k
DG
n_CE1B
n_CS0
n_CE1A
n_LB_gate
n_CS4
IC161
10
9
8
IC161
4
5
6
IC161
1
2
3
TP151
TP152
R1
24
10
k
C1
05
0.
01
u
C1
02
TP107
DG
C1
03
1.
0u
C108
0.01u
SIGN17776
FIL102
1
2
3
TP103
R105
NC
2.
2u
L1
02
DG
+3.3V
n_LB_gate
RD_nWRG
n_HDD_WAIT
n_LAN_WAIT
n_RESET
n_RESET
n_LAN_WAIT
n_HDD_WAIT
MDM_RXD
MDM_TXD
TDO_A
TCK
TDI
n_TRST
TMS
n_ASEMDO
RD_nWR
TDO_B
RD_nWRG
n_WE1G
n_RDG
n_WE0G
n_RDG
n_WE1G
n_CE1B
n_CE2B
n_WE1
n_WE0
n_RD
RST_SW
n_CS0
n_CS0G
n_RDG
n_WE0G
n_WE1G
RD_nWRG
IC108
11
G
2
1A1
3
2Y4
4
1A2
5
2Y3
6
1A3
7
2Y2
8
1A4
9
2Y1
10
GND
11
2A1
12
1Y4
13
2A2
14
1Y3
15
2A3
16
1Y2
17
2A4
18
1Y1
19
2G
20
VCC
MDM_RXD
MDM_TXD
TMS
n_TRST
TCK
TDI
TDO_A
n_ASEMDO
R185
4.7K
+3.3V
DG
TDO_B
TP241
SW
10
1
+3.3V
C595
0.01u
C597
2.2u
C596
1.0u
DG
TP1097
TP1098
TP1099
+3.3V
TP945
TP944
TP943
TP942
IC169
4
5
6
IC169
1
2
3
SW
10
2
IC169
14
7
+3.3V
DG
C603
0.01u
+3.3V
C607
0.01u
DG
IC169
12
13
11
R809
NC
R810
0
DG
IC171
4
5
6
TP1186
IC171
9
10
8
C611
0.01u
+3.3V
DG
IC171
14
7
IC171
12
13
11
DG
TP1190
IC169
10
9
8
DG
+3.3V
RA
17
1
10
k
1
2
3
5
4
6
7
8
R812
10k
R8
99
10
k
+3.3V
TP1185
R900
NC
R9
02
10
k
+3.3V
IC171
1
2
3
R9
04
0
R9
03
0
DG
SIGN17776
DG
R986
47
TP1417
R987
22
R988
22
R989
22
R990
22
R991
22
SDSW
RSW
Shut Down Switch
RESET Switch
n_DSPHRDY
n_ECO_GATE
n_DSP_GATE
n_ECO_WE
n_ECO_WAIT
HBIL
DSP_RnW
n_ECO_RE
D[10]
D[1]
D[8]
D[3]
D[0]
D[14]
D[12]
D[2]
D[9]
D[7]
D[4]
D[6]
D[13]
D[15]
D[5]
D[11]
n_LAN_WAIT
n_HDD_WAIT
n_WAIT
n_IDCS0
n_IDCS1
DPT_SYNC
OEP0
OSX
DPT_CLK
OSR
M0FS12/CDFS6
M0FS10/CDFS4
M0FS11/CDFS5
M0FS9/CDFS3
M0FS8
M0FS6/CDFS2
M0FS7
M0FS5/CDFS1
M0FS4
M0FS3
M0FS2
M0FS1
MBDX0
SHW_DHW1
MBDR0
SHW_UHW1
SHW_CLK
LHWSEL
SHW_FH
M1DX
M1DR
M02M/CD2M
M18M
M1FS[1-12]
n_DSPCS[1-12]
HCNTL0
HCNTL1
n_ECO_CS[1-12]
n_DSPINT[1-12]
LD[0]
LD[15]
LD[8]
LD[14]
LD[10]
LD[12]
LD[1]
LD[6]
LD[3]
LD[7]
LD[5]
LD[11]
LD[4]
LD[13]
LD[9]
LD[2]
A[9]
A[11]
A[23]
A[18]
A[24]
A[22]
A[2]
A[10]
A[3]
A[12]
A[5]
A[0]
A[14]
A[1]
A[7]
A[16]
A[15]
A[4]
A[20]
A[21]
A[8]
A[13]
A[17]
A[19]
A[25]
A[6]
n_IVDC_WAIT
n_HDB_gate
n_DSP_GATE
n_DSPHRDY
n_ECO_WE
HBIL
n_ECO_WAIT
DSP_RnW
n_ECO_RE
n_ECO_GATE
+3.3V
IC160
10
9
8
IC160
1
2
3
IC160
4
5
6
R1
01
10
k
+3.3V
OEP0
DPT_SYNC
n_IDCS0
n_IDCS1
DPT_CLK
OSX
OSR
M0FS1
M0FS2
M0FS3
M0FS4
M0FS5/CDFS1
M0FS6/CDFS2
M0FS7
M0FS8
M0FS9/CDFS3
M0FS10/CDFS4
M0FS11/CDFS5
M0FS12/CDFS6
MBDR0
SHW_CLK
LHWSEL
SHW_DHW1
SHW_UHW1
MBDX0
SHW_FH
M1DX
M02M/CD2M
M18M
M1DR
TP105
TP106
HCNTL1
n_ECO_CS[1-12]
n_DSPINT[1-12]
HCNTL0
n_DSPCS[1-12]
M1FS[1-12]
IC160
14
7
C345
0.01u
DG
+3.3V
DG
IC161
14
7
C346
0.01u
+3.3V
+3.3V
+3.3V
TP1177
TP101
R7
92
10
k
+3.3V
TP1178
RA
10
2
10
k
4
3
2
8
1
7
6
5
RA
11
1
10
k
1
2
3
4
5
6
7
8
RA
17
2
10
k
1
2
3
4
5
6
7
8
RA
11
2
10
k
1
2
3
4
5
6
7
8
RA
17
0
10
k
1
2
3
4
5
6
7
8
RA
10
6
10
k
4
3
2
1
8
7
6
5
RA
10
1
10
k
4
3
2
8
1
7
6
5
RA
10
5
10
k
4
3
2
1
8
7
6
5
RA
10
9
10
k
1
2
3
4
5
6
7
8
RA
10
4
10
k
4
3
2
8
1
7
6
5
RA
10
8
10
k
4
3
2
1
8
7
6
5
RA
16
9
10
k
4
3
2
1
8
7
6
5
RA
11
0
10
k
1
2
3
4
5
6
7
8
RA
10
7
10
k
4
3
2
1
8
7
6
5
RA
10
3
10
k
4
3
2
8
1
7
6
5
R985
47
TP1416
+3.3V
Wait Control Circuit
HDD Data Bus Gate Circuit
Bus Gate Control Circuit
Modem Serial
Signal
CPU I/O Power
Reset ON: 3.3V
Reset OFF: 0V
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