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Panasonic TX-32LX500M Service Manual page 123

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CPU_BUS
IIC_BUS/JTAG
AA_XIRQ2
3.3V
R8402
0
AS3.3V
AA_XECS3
AA_ERXW
R8425
EXB38V101JV
AA_ED18
AA_ED17
AA_ED16
AA_ED23
AA_ED22
AA_ED21
AA_ED20
AA_ED19
R8962
BA
100
R8426
XCIEDB
EXB38V101JV
C8409
16V
0.1u
R8474
0
C8403
16V
0.1u
R8505
100
REG#
WE#
R
IOWR#
D
IORD#
OE#
XCES3
1
C8407
1086
16V
0.1u
5V
8
OUT
7
IN
6
C8415
TP8025
OUT
R8424
16V
0.1
0.1u
Card_5V
5
NC
5
44
IC8402
74LVC4245AD
DATA BUFFER
R8417
EXB38V473JV
GND
GND
R8419
13
12
AU_DA2
EXB38V101JV
B8
GND
14
11
AU_DA2
AU_DA1
B7
A8
15
10
AU_DA1
AU_DA0
B6
A7
16
9
AU_DA0
AU_DA7
B5
A6
17
8
AU_DA7
B4
A5
AU_DA6
18
7
AU_DA6
B3
A4
AU_DA5
19
6
AU_DA5
B2
A3
AU_DA4
20
5
AU_DA4
B1
A2
AU_DA3
21
4
AU_DA3
A1
EN
22
3
R8420
R8418
TOP
VCCB
DIR
EXB38V101JV
EXB38V473JV
23
2
VCCB
VCCA
24
1
ERXW
C8404
16V
0.1u
XCIEAB
C8406
IC8404
16V
0.1u
C0JBCZ000255
CONTROL BUFFER
1
20
DIR
Vcc
2
19
A1
R8467
^OE
56
3
18
A2
B1
4
17
A3
B2
5
16
A4
B3
6
15
A5
B4
7
14
A6
B5
8
13
A7
B6
R8468
9
12
A8
56
TOP
B7
R8466
10
11
GND
EXB38V560JV
B8
IC8408
C0JBCZ000255
TS BUFFER
1
DIR
2
A1
AO_SPPKTST
3
A2
AO_SPDATA0
4
A3
AO_SPDATA1
5
A4
AO_SPDATA2
6
A5
AO_SPDATA3
7
A6
8
A7
9
A8
10
GND
TOP
1
DIR
2
A1
AO_SPDATA4
3
A2
AO_SPDATA5
4
A3
AO_SPEN
5
A4
AO_SPDATA6
6
A5
AO_SPDATA7
7
A6
8
A7
AO_SPCLK
9
A8
10
GND
TOP
IC8409
C0JBCZ000255
TS BUFFER
IC8410
C0JBCZ000255
BUFFER
1
DIR
AA_EA11
2
A1
AS_REG-
AA_EA12
3
A2
AS_WE-
AA_EA10
4
A3
AS_IOWR-
AA_EA9
5
A4
AS_IORD-
AA_EA14
6
A5
AS_OE-
AA_EA15
7
A6
AS_CE1-
AA_EA13
8
A7
CIRESET
9
A8
H:RESET
10
GND
TOP
L:NORMAL
1
DIR
AA_EA8
2
A1
AA_EA7
3
A2
AA_EA6
4
A3
AA_EA5
5
A4
AA_EA4
6
A5
AA_EA3
7
A6
AA_EA2
8
A7
AA_EA1
9
A8
10
GND
TOP
IC8411
C0JBCZ000255
TX-32/26LXD500
XV-Board (1 of 5) Schematic Diagram
6
1
CPU_BUS
2
3
IIC_BUS/JTAG
4
5
6
XCIETS
7
R8964
100
1
SUB5V
R8401
0
C8419
16V
0.1u
20
Vcc
19
^OE
R8469
18
EXB38V560JV
B1
AR_PKTSTINA
17
B2
AR_DATAINA0
16
B3
AR_DATAINA1
15
B4
AR_DATAINA2
14
B5
AR_DATAINA3
13
B6
12
R8446
B7
56
11
B8
C8413
16V
0.1u
20
Vcc
19
^OE
R8495
18
EXB38V560JV
B1
AR_DATAINA4
17
B2
AR_DATAINA5
16
B3
AR_ENINA
15
B4
AR_DATAINA6
14
B5
AR_DATAINA7
13
B6
12
R8445
B7
56
AR_CLKINA
11
B8
R8444
100
XCIEAB
5V
8
C8414
16V
0.1u
20
Vcc
R8496
19
EXB38V560JV
9
^OE
AY_EAA11
18
B1
AY_EAA12
17
B2
AY_EAA10
16
B3
AY_EAA9
15
B4
AY_EAA14
14
B5
AY_EAA15
13
B6
AY_EAA13
12
B7
11
10
B8
R8434
EXB38V560JV
C8416
16V
0.1u
20
Vcc
R8433
19
EXB38V560JV
^OE
AY_EAA8
18
B1
AY_EAA7
17
B2
AY_EAA6
16
B3
AY_EAA5
15
B4
AY_EAA4
14
B5
AY_EAA3
13
B6
AY_EAA2
12
B7
AY_EAA1
11
B8
R8443
EXB38V560JV
BUFFER
11
12
7
8

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