Read Panasonic KX-TVM50BX / KX-TVM502X / KX-TVM524X / KX-TVM594X / KX-TVM296X (serv.man7) Service Manual Supplement online
11
KX-TVM50BX
F
E
H
G
8
7
11
10
9
2/
4
1/
4
4/
4
3/
4
KX-TVM50BX MAIN NO.2 (4/4)
(10)
(11)
(12)
(13)
(14)
(15)
n_HDB_gate
TP711
C2
24
1.
0u
DG
C2
23
0.
01
u
L178
TP710
FIL119
1
2
3
TP690
C2
26
2.
2u
+3.3V
R373
NC
RD_nWRG
n_HDB_gate
HD[7]
HD[8]
HD[6]
HD[9]
HD[5]
HD[10]
HD[4]
HD[11]
HD[3]
HD[12]
HD[2]
HD[13]
HD[1]
HD[14]
HD[0]
HD[15]
HIOW
HIOR
HDRDY
HIRQ
HIO16
HA[1]
HA[0]
HA[2]
HCS0
HCS1
HD[12]
HD[2]
HD[13]
HD[4]
HD[3]
HD[5]
HD[10]
HD[9]
HD[8]
HD[6]
HD[15]
HD[1]
HD[14]
HD[0]
HD[7]
HD[11]
LA[3]
HIO16
HA[2]
HA[1]
HCS0
n_CE2B
HA[0]
LA[4]
HIOW
LA[2]
HIOR
HDRDY
HCS1
HDRDY
HIRQ
HCS1
HA[0]
HA[2]
HCS0
HA[1]
HIOR
HIO16
HIOW
HIRQ
LA[4]
TP652
n_WE1G
C215
0.01u
TP654
TP653
TP651
HDDINT
FIL120
1
2
3
TP709
RA151
10k
1
2
3
4
5
6
7
8
6
7
8
n_IDCS0
L1
79
n_CE2B
IC118
1
#1G
21
A
1
3
2Y4
41
A
2
5
2Y3
61
A
3
7
2Y2
81
A
4
9
2Y1
10
GND
11
2A1
12
1Y4
13
2A2
14
1Y3
15
2A3
16
1Y2
17
2A4
18
1Y1
19
#2G
20
VCC
IC115
1
#1G
2
1A1
32
Y
4
4
1A2
52
Y
3
6
1A3
72
Y
2
8
1A4
92
Y
1
10
GND
11
2A1
12
1Y4
13
2A2
14
1Y3
15
2A3
16
1Y2
17
2A4
18
1Y1
19
#2G
20
VCC
+3.3V
C2
35
2.
2u
DG
LA[3]
IC161
12
13
11
TP659
DG
DG
RA149
4.7k
1
2
3
4
2
3
4
5
6
7
8
n_CE1B
TP691
LA[2]
n_RESET
n_IDCS1
C2
31
0.
01
u
C2
34
1.
0u
RA148
4.7k
1
2
3
4
2
3
4
5
6
7
8
DG
n_RDG
n_HDD_WAIT
C229
0.1u
RA
21
2
33
1
2
3
4
5
6
7
8
DG
+3.3V
C210
2.2u
C200
0.01u
C204
1.0u
DG
C208
2.2u
C202
0.01u
C205
1.0u
DG
+3.3V
+3.3V
+3.3V
DG
+3.3V
+3.3V
+3.3V
DG
DG
+3.3V
+3.3V
n_FMC_RST
CN103
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
CN102
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
C221
10V220
u
C219
10V220
u
nRESETH
R371
33
R369
33
R3
77
47
K
R365
33
R3
78
10
K
R6
83
4.
7K
R366
33
R364
33
R367
33
R372
33
R374
NC
R6
87
4.
7K
R688
33
R6
84
4.
7K
R6
82
4.
7K
R370
33
R3
76
47
K
R6
81
4.
7K
R360
33
n_CS0
+3.3v
GND
GND
+3.3v
+3.3v
n_DASP
DA2
GND
GND
n_DIOR
GND
DD2
GND
n_CS1
+3.3v
IORDY
DD14
DD15
n_DIOW
DD12
DD9
n_FNC_RST
INTRQ
GND
GND
GND
DD0
GND
n_DMACK
n_PDIAG
GND
DD13
DD4
DD6
CSEL
DA0
DD7
GND
DD10
DD5
Vcc
DD8
DA1
n_RESET
GND
n_IOIS16
DD11
DD1
DD3
GND
DD13
DA0
DD5
GND
n_RESET
n_DIOW
n_CS1
GND
+3.3v
DD1
n_DMACK
DD4
GND
DD12
+3.3v
DD7
n_DIOR
+3.3v
Vcc
GND
DD3
n_CS0
GND
DD9
IORDY
GND
n_DASP
n_PDIAG
+3.3v
DD6
GND
DD8
n_IOIS16
DD14
DD2
DA2
GND
DD0
GND
CSEL
DD10
DA1
DD11
INTRQ
DD15
GND
GND
GND
ATA Master I/F
ATA Slave I/F
n_FNC_RST
ID
E
In
te
rf
a
ce
B
u
e
r
Ma
st
e
r S
lo
t
Ma
st
e
r Me
m
o
ry
=
2
8
S
la
v
e
M
e
m
o
ry
=
2
8
Sl
av
e Sl
o
t
=
KX
-T
V
M
52
4
o
r T
V
A
52
4
F
la
sh M
e
m
o
ry
C
a
rd
S
lot
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