Read Panasonic KX-TVM50BX / KX-TVM502X / KX-TVM524X / KX-TVM594X / KX-TVM296X (serv.man7) Service Manual Supplement online
7
KX-TVM50BX
F
E
H
G
8
7
11
10
9
2/
4
1/
4
4/
4
3/
4
(a
h)
(a
i)
(a
j)
(a
k)
(a
m
)
(a
n)
(a
p)
(a
r)
(a
t)
(a
v)
(a
w
)
(a
x)
(a
y)
(a
z)
(b
a)
(a
q)
(a
s)
(a
u)
KX-TVM50BX MAIN NO.1 (4/4)
(17)
(18)
(19)
(20)
TP162
TP163
TP164
TP165
TP166
TP167
TP168
TP88
TP161
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]
157
NMI
166
CA
+3.3V
R1
90
10
k
R1
78
10
k
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
137
VSSQ3.3_8
139
VCCQ3.3_8
156
VSSQ3.3_9
158
VCCQ3.3_9
DG
C1
47
0.
01
u
+3.3V
170
AVSS_1
175
AVCC
176
AVSS_2
DG
+3.3V
TP172
IC177
12
13
11
+3.3V
DG
SDSW
R192
4.7K
R6
94
0
R191
4.7K
SW
10
2
Shut Down Switch
TP233
TP236
TP234
TP235
109
AUDATA[0]/PTF[0]
110
AUDATA[1]/PTF[1]
111
AUDATA[2]/PTF[2]
112
AUDATA[3]/PTF[3]
n_AUDATA2/BELL6
n_AUDATA3/HOOK5
n_AUDATA1/BELL5
n_AUDATA0/CPC6
TDO_A
DSP_RnW
n_ECO_WAIT
n_DSPHRDY
n_DSP_GATE
n_ECO_CS[2]
n_ECO_CS[1]
n_ECO_CS[3]
RA
18
5
22
1
2
3
4
5
6
7
8
R217
22
R219
47
R216
47
R218
22
TP400
TP399
TP401
TP386
TP389
TP388
TP387
TP385
TP390
TP383
TP384
TP397
TP392
TP391
TP396
TP398
TP393
TP394
TP395
3
N_ECO_WAIT
4
N_ECO_CS[1]
7
N_ECO_CS[2]
8
N_ECO_CS[3]
9
N_ECO_CS[4]
10
N_ECO_CS[5]
11
N_ECO_CS[6]
12
N_ECO_CS[7]
13
N_ECO_CS[8]
14
N_ECO_CS[9]
15
N_ECO_CS[10]
16
N_ECO_CS[11]
17
N_ECO_CS[12]
20
N_ECO_RE
21
N_ECO_WE
22
N_ECO_GATE
37
DSP_HRDY
55
DSP_RW
56
DSP_GATE
DPT_CLK
O_DPTHW
I_DPTHW
DPT_SYNC
M1FS[9]
M1FS[10]
M1FS[11]
M1FS[12]
LHWSEL
SHW_CLK
SHW_UHW1
LUHW_D
SHW_DHW1
193
LDHW_D
194
SHW_FH
182
183
184
185
186
189
191
195
DPT_SYNC
SHW_CLK
LHWSEL
OSR
SHW_UHW1
SHW_DHW1
MBDR0
OSX
OEP0
DPT_CLK
SHW_FH
MBDX0
+3.3V
+3.3V
+3.3V
+3.3V
L213
L222
61
70
71
73
192
R267
10
R268
10
R269
10k
R252
10
R270
10k
R251
10
R246
47
R271
10k
R247
10
R248
10
R242
22
R249
47
R745
10k
R250
10
R241
10
n_ECO_GATE
n_ECO_RE
n_ECO_WE
n_LEDRUN
n_LEDALM
n_AUDCK/CPC5
MODE1
MODE0
TMS
TCK
n_TRST
n_ASEMDO
TDI
TMS
TDO_A
n_TRST
TCK
TDO_B
OSX
n_IDCS1
n_IDCS0
n_DSPINT[3]
n_DSPINT[2]
n_DSPINT[1]
nShut_DN
CPC4
U105
1
2
3
4
5
+3.3V
+3.3V
+1.9VB
C1
70
2.
2u
C1
72
2.
2u
C1
67
0.
1u
C1
69
2.
2u
C1
61
0.
01
u
C1
65
1.
0u
C1
60
0.
01
u
FIL109
1
2
3
TP204
C1
63
1.
0u
C1
71
2.
2u
C1
68
2.
2u
C1
59
0.
01
u
TP205
C1
75
2.
2u
TP203
C1
62
0.
01
u
L147
0
L149
C1
66
1.
0u
C1
73
0.
1u
C1
64
0.
01
u
+3.3V
L148
0
C183
0.1u
C176
0.1u
C178
0.1u
C182
0.1u
C180
1.0u
C177
0.1u
C179
0.1u
C181
0.1u
C184
0.1u
C185
2.2u
TP442
TP443
TP402
TP403
L1
50
0
+1.9V
CN101
11
22
33
L163
L164
L165
TP344
TP346
TP343
TP345
TP342
TP238
TP241
TP239
TP237
TP242
TP240
TP347
+3.3V
TP199
TP200
TP201
TP202
TP270
TP271
TP524
RA
13
6
10
k
4
3
2
1
8
7
6
5
C1
74
0.
01
u
+3.3V
L1
66
FIL110
1
2
3
TP441
TP515
+3.3V
TP243
TP298
1
VCC-RTC
4
VSS-RTC
19
VSS1.9_1
21
VCC1.9_1
71
VSS1.9_2
73
VCC1.9_2
114
TDI/PTG[0]
115
VSS1.9_3
116
TCK/PTG[1]
117
VCC1.9_3
118
TMS/PTG[2]
119
#TRST/PTG[3]
122
#ASEMD0
123
VCC-PLL1
125
VSS-PLL1
126
VSS-PLL2
128
VCC-PLL2
130
VSS1.9_4
148
VSS1.9_5
150
VCC1.9_4
159
AUDCK/PTG[4]
162
#ADTRG/PTG[5]
171
AN[0]/PTJ[0]
172
AN[1]/PTJ[1]
173
AN[2]/DA[1]/PTJ[2]
174
AN[3]/DA[0]/PTJ[3]
SW103
1
2
3
4
5
6
7
8
DG
DG
DG
DG
DG
DG
SIGN13501
DG
C595
CN109
1
1
2
2
3
3
LED101
LED102
TP1112
TP1113
TP1114
LEDR
LEDA
+3.3V
1
OEP0
2
OSX
5
VSS1
6
VDD1
18
VSS2
19
VDD2
32
VSS3
36
ADD_VDD_0001
46
VSS4
47
VDD3
57
N_IDCS0
58
N_IDCS1
59
VSS5
60
VDD4
63
TRST
64
TDI
65
TCK
66
TMS
67
TDO
72
VSS6
74
VDD5
78
ADD_VDD_0002
79
ADD_VSS_0001
84
VSS7
85
VDD6
92
ADD_VSS_0002
95
ADD_VDD_0003
96
VSS8
98
ADD_VDD_0004
106
ADD_VSS_0003
108
VSS9
109
VDD7
114
ADD_VSS_0004
119
VSS10
121
VDD8
133
VSS11
134
VDD9
146
VSS12
147
VDD10
149
ADD_VSS_0005
158
ADD_VDD_0005
160
VSS13
174
VSS14
175
VDD11
187
VSS15
188
VDD12
190
ADD_VSS_0006
200
VSS16
202
VDD13
205
ADD_VDD_0006
209
ADD_VSS_0007
212
VSS17
213
VDD14
220
ADD_VDD_0007
224
VSS18
226
ADD_VDD_0008
233
ADD_VDD_0009
234
ADD_VSS_0008
236
VSS19
237
VDD15
244
ADD_VSS_0009
245
ADD_VDD_0010
247
VSS20
249
VDD16
254
ADD_VSS_0010
R7
96
10
k
R206
NC
R205
NC
R226
NC
R225
NC
R207
0
R227
NC
R1
98
47
K
R2
02
47
K
R204
10k
R229
68
R224
NC
R230
330
R1
94
47
K
R245
22
R221
22
R1
93
10
k
R1
96
47
K
R243
22
R220
22
R223
NC
R794
22
R244
22
R233
R222
22
R203
NC
LED CONNCTOR
LED BOAD
DG
+3.3V
+3.3V
+3.3V
TP160
TP170
167
MD3
168
MD4
169
MD5
DG
DG
R1
89
0
R1
76
0
R1
77
NC
TP156
102
103
149
165
#BACK
#BREQ
129
MD1
#RESETM
163
MD0
164
MD2
#RESETP
EC
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Sh
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w
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F
: 3
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V
O
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: 1.
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LE
D
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0
V
Wi
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Ch
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S
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DP
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Da
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& C
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