DOWNLOAD Panasonic KX-TVM200BX / KX-TVM204X / KX-TVM296X Service Manual ↓ Size: 9.01 MB | Pages: 127 in PDF or view online for FREE

Model
KX-TVM200BX KX-TVM204X KX-TVM296X
Pages
127
Size
9.01 MB
Type
PDF
Document
Service Manual
Brand
Device
PBX / VOICE PROCESSING SYSTEM
File
kx-tvm200bx-kx-tvm204x-kx-tvm296x.pdf
Date
PREV: Panasonic KX-TVM200BX Service Manual / Supplement

Panasonic KX-TVM200BX / KX-TVM204X / KX-TVM296X Service Manual ▷ View online

93
KX-
TVM2
00BX
94
KX-
TVM2
00BX
95
KX-
TVM2
00BX
16
 SCHEMATIC
DIAGRAM
(KX-TVM200BX)
16.1.
 MAIN
NO.1
(CPU,
ASIC
AND
MEMORY
BLOCK)
1/4
KX-TVM200BX MAIN No.1 (1/4)
(1) (2)
(3)
(4)
(5) (6) (7)
(8)
(9)
(10)
(11)
(a)
(b)
(c)
DG
R129
22
22P
C130
DG
22P
C131
X101
16.384MHz
DG
+3.3V
R131
10K
470P
C141
DG
470P
C142
22P
C139
22P
C138
DG
R167
0
DG
R169
560
D101
+3.3V
22
R140
0
R142
33
R141
0
R143
0
R138
33
R139
0
R145
33
R151
10
R156
33
R148
R130
NC
C137
0.01u
C140
1.0u
L120
+3.3V
DG
R180
10k
+3.3V
33
R146
33
R147
0
R144
33
R149
33
R150
0
R161
0
R159
0
R160
0
R158
0
R162
0
R163
100
R157
0
R164
0
R165
33
R155
33
R152
LD[0-15]
R128
47k
DG
DG
FIL107
1
2
3
TP240
TP153
TP189
TP154
LA[0-15]
10k
R118
+3.3V
+3.3V
C
111
0.01u
DG
IC105
8Mbit Flash ROM
A15
1
A14
2
A13
3
A12
4
A11
5
A10
6
A9
7
A8
8
NC9
9
NC10
10
WE 11
RESET 12
NC13
13
NC14
14
RY/BY 15
A18 16
A17 17
A7 18
A6 19
A5 20
A4 21
A3 22
A2 23
A1 24
A0 25
CE 26
VSS27
27
OE 28
DQ0
29
DQ8
30
DQ1
31
DQ9
32
DQ2
33
DQ10
34
DQ3
35
DQ11
36
VCC
37
DQ4
38
DQ12
39
DQ5
40
DQ13
41
DQ6
42
DQ14
43
DQ7
44
DQ15/A_1
45
VSS46
46
BYTE 47
A16 48
FIL103
1
2
3
C117
0.1u
C118
0.1u
C113
0.1u
L103
+3.3V
TP127
DG
C119
1.0u
C112
0.1u
C114
0.1u
C120
2.2u
C116
0.1u
IC106
16MByte SDRAM
VDD1
1
DQ0
2
VDDQ3
3
DQ1
4
DQ2
5
VSSQ6
6
DQ3
7
DQ4
8
VDDQ9
9
DQ5 10
DQ6 11
VSSQ12 12
DQ7 13
VDD14
14
LDQM 15
#WE 16
#CAS 17
#RAS 18
#CS 19
A13(BA0)
20
A12(BA1)
21
A10/AP
22
A0
23
A1
24
A2
25
A3
26
VDD27
27
VSS28 28
A4
29
A5
30
A6
31
A7
32
A8
33
A9
34
A11
35
NC36
36
CKE 37
CLK 38
UDQM 39
NC40 40
VSS41 41
DQ8 42
VDDQ43
43
DQ9 44
DQ10 45
VSSQ46 46
DQ11 47
DQ12 48
VDDQ49
49
DQ13 50
DQ14 51
VSSQ52 52
DQ15 53
VSS54 54
TP125
R1
16
NC
C115
0.1u
TP179
TP171
TP185
TP175
TP183
TP177
TP172
TP173
TP176
TP182
TP174
TP178
TP186
TP181
TP180
TP184
R127
0
R126
NC
NC
R168
R181
10k
+3.3V
TP132
TP133
TP134
TP135
TP136
TP137
TP138
TP139
TP140
TP141
TP142
TP143
TP144
TP145
TP146
TP147
TP167
n_MODEMRST
n_LAN_RESET
n_USB_RESET
nBAT_ALM
0
R153
0
R154
TP227
TP226
TP225
TP159
TP162
TP156
TP157
TP194
TP195
TP196
TP197
TP198
TP199
TP200
TP201
TP202
TP203
TP204
TP205
TP206
TP207
TP208
TP209
TP210
TP211
TP212
TP213
TP214
TP215
TP216
TP217
TP218
TP219
TP220
TP222
TP223
TP129
C149
3300p
+3.3V
10k R122
+3.3V
10k
R1
19
Q101
50V/100mA/200mW
R120
NC
+3.3V
L108
L109
L110
L111
L112
L113
L114
L115
L116
L117
L119
L118
TP164
C107
0.01u
DG
NC
R107
22
R108
22
R110
22
R106
NC
R109
1.0u C569
DG
DG
FIL112
1
2
3
IC109
#1G
1
1A1 2
2Y4
3
1A2 4
2Y3
5
1A3 6
2Y2
7
1A4 8
2Y1
9
GND 10
2A1 11
1Y4
12
2A2 13
1Y3
14
2A3 15
1Y2
16
2A4 17
1Y1
18
#2G
19
VCC 20
L210
0
R703
TP835
2.2u
C568
R704
NC
DG
0.01u
C571
TP832
+3.3V
0.01u
C570
TP833
C110
0.01u
IC101
#1G
1
1A1 2
2Y4
3
1A2 4
2Y3
5
1A3 6
2Y2
7
1A4 8
2Y1
9
GND 10
2A1 11
1Y4
12
2A2 13
1Y3
14
2A3 15
1Y2
16
2A4 17
1Y1
18
#2G
19
VCC 20
R104
NC
C104
1.0u
DG
DG
0
R103
0
R102
+3.3V
DG
C101
2.2u
FIL101
1
2
3
DG
IC102
#1G
1
1A1 2
2Y4
3
1A2 4
2Y3
5
1A3 6
2Y2
7
1A4 8
2Y1
9
GND 10
2A1 11
1Y4
12
2A2 13
1Y3
14
2A3 15
1Y2
16
2A4 17
1Y1
18
#2G
19
VCC 20
DG
TP102
TP104
C109
0.01u
C106
0.01u
L101
DG
n_LAN_CS
n_DSP_RESET3
n_DSP_RESET1
n_AUDATA1/BELL5
ASEBRKAK
n_LANINT
n_CE1B
n_AUDATA0/CPC6
n_DSP_RESET8/CPC1
n_USB_DRQ
n_DSP_RESET10/BELL3
n_DSP_RESET6/Hook1
n_USB_CS
H_DMACK
n_DSP_RESET11/BELL4
USB_DACK
n_DSP_RESET2
n_DSP_RESET4/BELL1
n_DSP_RESET9/CPC2
n_RDG
n_AUDSYNC/Hook6
n_DSP_RESET7/Hook2
n_USBINT
n_AUDCK/CPC4
n_AUDATA2/BELL6
HDDINT
n_DSP_RESET5/BELL2
n_AUDATA3/Hook5
RD_nWRG
n_DSP_RESET12/Hook3
n_HD_DRQ
n_WE1G
n_CE2B
n_ECO_INT
nDC_ALM
33
R182
DG
TP166
TP1104
TP1105
TP1106
TP1107
TP1102
TP1101
TP1100
TP1103
TP1110
TP1109
TP1108
TP1111
TP1112
IC111
CPU(SH7706)
2
XTAL2
3
EXTAL2
26
D15
28
D14
29
D13
30
D12
31
D11
32
D10
33
D9
34
D8
35
D7
36
D6
38
D5
40
D4
41
D3
42
D2
43
D1
44
D0
77
#BS/PTC[0]
78
#RD
79
#WE0/#DQMLL
80
#WE1/#DQMLU/#WE
81
#WE2/#DQMUL/#ICIORD/PTC[1]
82
#WE3/#DQMUU/#ICIOWD/PTC[2]
83
RD/#WR
85
#CS0
87
#CS2/PTC[3]
88
#CS3/PTC[4]
89
#CS4/PTC[5]
90
#CS5/#CE1A/PTC[6]
91
#CS6/#CE1B/PTC[7]
92
#CE2A/PTD[6]
94
#CE2B/PTD[7]
96
#RASL/PTD[0]
97
#RASU/PTD[1]
98
#CASL/PTD[2]
99
#CASU/PTD[3]
100
CKE/PTD[4]
101
IOIS16/PTD[5]
102
#BACK
103
#BREQ
104
#WAIT
124
CAP1
127
CAP2
131
XTAL
132
EXTAL
138
CKI0
147
#CTS2/IRQ5/SCPT[5]
149
#RESETM
151
IRQ0/#IRL0/PTH[0]
152
IRQ1/#IRL1/PTH[1]
153
IRQ2/#IRL2/PTH[2]
154
IRQ3/#IRL3/PTH[3]
155
IRQ4/PTH[4]
160
#DREQ0/PTH[5]
161
#DREQ1/PTH[6]
165
#RESETP
FIL106
1
2
3
IC128
1
2
4
3
5
TP834
TP108
n_HDB_gate
NC
R811
RA122
33
1
2
3
4
5
6
7
8
RA1
19
10k
1
2
3
4
5
6
7
8
RA1
15
10k
1
2
3
4
5
6
7
8
RA206
22
1
2
3
4
5
6
7
8
RA208
22
1
2
3
4
5
6
7
8
RA1
18
10k
1
2
3
4
5
6
7
8
RA1
14
10k
4
3
2
1
8
7
6
5
RA120
33
1
2
3
4
5
6
7
8
RA1
17
10k
1
3
4
2
7
5
6
8
RA207
22
1
2
3
4
5
6
7
8
RA1
13
10k
1
3
4
2
7
5
6
8
RA121
33
1
2
3
4
5
6
7
8
RA123
33
1
2
3
4
5
6
7
8
RA205
22
1
2
3
4
5
6
7
8
RA1
16
10k
3
4
2
1
8
7
5
6
DG
33
R849
33
R855
33
R845
33
R840
33
R850
33
R851
33
R842
33
R853
33
R852
33
R854
33
R847
33
R841
33
R843
33
R848
33
R844
33
R846
22
R856
33
R857
22
R858
33
R859
33
R860
33
R861
33
R862
33
R863
22
R816
22
R817
22
R818
22
R819
22
R823
22
R820
22
R821
22
R822
22
R827
22
R824
22
R825
22
R826
33
RA218
1
2
3
4
5
6
7
8
33
RA219
1
2
3
4
5
6
7
8
33
RA220
1
2
3
4
5
6
7
8
33
RA221
1
2
3
4
5
6
7
8
C32
0.01
C27
0.01
NC
R906
TP933
R907
NC
R908
10K
+3.3V
+3.3V
C182
0.01u
D
C
B
A
4
6
3
5
2
1
IC104
1
DIR
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
11
B8
12
B7
13
B6
14
B5
15
B4
16
B3
17
B2
18
B1
19
/2G
20
VCC
IC103
1
DIR
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
11
B8
12
B7
13
B6
14
B5
15
B4
16
B3
17
B2
18
B1
19
/2G
20
VCC
TP1315
TP163
R919
0
TP1316
IC110
RE2
1
M/R
2
SUB
3
GND
4
Vout
5
Vcc
R972
NC
R971
NC
C612
+3.3V
TP190
X102
1
2
3
4
TP168
IC172
1
REF
2
CLK2
3
CLK1
4
GND
5
CLK3
6
VDD
7
CLK4
8
CLKOUT
TP148
TP155
TP161
NC
C613
NC
C614
+3.3V
DG
NC
R973
NC
R974
TP1365
TP192
TP193
NC
R975
+3.3V
TP1367
TP1366
0.01u
C618
0.01u
C619
FIL140
1
2
3
DG
R121
22
FIL139
1
2
3
DG
TP158
TP149
TP131
R113
22
TP1418
0.1u
C655
TP221
DG
22
RA226
3
2
1
4
5
8
7
6
22
RA227
4
3
2
1
8
7
6
5
22
RA228
1
2
3
4
5
6
7
8
22
RA229
1
2
3
4
5
6
7
8
22
RA230
1
2
3
4
5
6
7
8
22
RA231
1
2
3
4
5
6
7
8
X32K
X16M
IC168
1
XT
2
VDD
3
VSS
4
CLKOUT
5
SSEB
6
MSEL0
7
MSEL1
8
XTN
0.01u
C622
0.01u
C627
0.01u
C621
0.01u
C623
0.01u
C625
0.01u
C620
0.01u
C626
0.01u
C624
0.01u
C628
DG
LA[9]
LA[16]
LD[7]
LD[11]
LD[13]
LA[18]
LD[14]
LD[10]
LA[11]
LA[7]
LA[19]
LD[12]
LA[2]
LA[1]
LA[4]
LA[6]
LD[15]
LA[17]
LD[9]
LA[15]
LD[2]
LA[5]
LA[8]
LA[12]
LD[0]
LA[10]
LD[1]
LA[13]
LD[6]
LD[5]
LD[8]
LA[14]
LA[3]
LD[4]
LD[3]
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]
nBAT_ALM
n_LAN_RESET
n_MODEMRST
n_USB_RESET
n_LANINT
n_RD
RD_nWR
n_WE0
n_WE1
n_CE1B
n_RASU
n_HD_DRQ
CKE
n_USB_DRQ
n_CASU
n_CS2
n_CE1A
n_CE2B
n_VBINT
n_RASL
n_WAIT
n_CS4
n_DSP_INT_CPU
n_CS3
n_USBINT
n_CASL
HDDINT
n_CS0
n_CDHDL_INT
nShut_DN
n_RESET
n_WDTST
n_RASL
n_RASU
n_CASL
n_CASU
RD_nWR
n_WE0
CKE
n_RD
n_CS0
n_CS2
n_CS3
n_CE1A
n_CE1B
n_WE1
n_CE2A
n_CE2B
n_RESET
n_CS0G
n_RDG
n_WE0G
n_HD_DRQ
n_USB_DRQ
HDDINT
n_VBINT
n_LANINT
n_USBINT
n_DSP_INT_CPU
n_CDHDL_INT
n_WAIT
LD[3]
LD[14]
LD[6]
LD[11]
LD[13]
LD[9]
LD[12]
LD[4]
LD[5]
LD[7]
LD[10]
LD[1]
LD[0]
LD[8]
LD[2]
A[15]
A[13]
A[14]
A[20]
A[18]
A[17]
LA[20]
LA[16]
LA[18]
LA[21]
A[22]
A[16]
LA[22]
A[21]
LA[19]
A[19]
LA[17]
A[2]
LA[4]
A[14]
A[11]
A[12]
A[6]
LA[9]
LA[7]
LA[1]
A[10]
A[13]
LA[11]
LA[14]
LA[2]
LA[12]
LA[0]
LA[3]
LA[13]
LA[5]
A[3]
A[15]
LA[6]
LA[8]
A[8]
LA[10]
LA[15]
A[5]
A[1]
A[4]
A[7]
A[0]
A[9]
n_DSP_RESET4/BELL1
n_AUDSYNC/Hook6
USB_DACK
n_AUDATA0/CPC6
n_AUDATA1/BELL5
n_USB_DRQ
n_USB_CS
n_DSP_RESET11/BELL4
n_AUDATA2/BELL6
n_DSP_RESET5/BELL2
n_DSP_RESET9/CPC2
n_WE1G
RD_nWRG
n_DSP_RESET3
n_AUDCK/CPC4
n_CE1B
n_DSP_RESET1
n_DSP_RESET2
n_HD_DRQ
n_RDG
n_LAN_CS
HDDINT
n_DSP_RESET10/BELL3
H_DMACK
n_DSP_RESET12/Hook3
n_LANINT
n_DSP_RESET8/CPC1
n_USBINT
n_CE2B
n_DSP_RESET6/Hook1
n_DSP_RESET7/Hook2
n_ECO_INT
ASEBRKAK
n_AUDATA3/Hook5
nDC_ALM
nBAT_ALM
RD_nWRG
n_LB_gate
n_HDB_gate
LA[20]
LD[15]
D[12]
D[3]
D[14]
D[5]
D[7]
D[1]
D[9]
D[4]
D[10]
D[11]
D[15]
D[8]
D[6]
D[13]
D[0]
D[2]
n_WE0
CKE
CKIO1
n_CASL
n_CS3
n_RASL
n_WE1
A[12]
A[8]
A[3]
A[11]
A[2]
A[9]
A[1]
A[5]
A[6]
A[7]
A[10]
A[4]
D[15]
D[8]
D[13]
D[14]
D[12]
D[11]
D[9]
D[10]
D[2]
D[5]
D[7]
D[4]
D[6]
D[0]
D[3]
D[1]
n_CE2A
n_CS4
RST_SW
RD_nWR
CKIO1
CKIO2
150uF
Address Bus Gate
Data Bus Gate
FLASH ROM
(8Mbyte)
S-DRAM
(16Mbyte)
65.536
MHz
Data Bus
Select 
Signal
16.384MHz
16.384MHz
Reset IC
Operation:          3.3V
Reset Power ON:         0V
96
KX-
TVM2
00BX
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