Lanb Pc Board - Panasonic DX-600 Service Manual

10.13. LANB PC Board

A
1
002:A4 nLANC
002:A4 AD[15-1]
AD[1]
AD[2]
AD[3]
AD[4]
AD[5]
2
AD[6]
AD[7]
AD[8]
AD[9]
AD[10]
AD[11]
AD[12]
AD[13]
AD[14]
AD[15]
002:C4 nRDD
002:C4 nWRU_DQMU
002:A4 nLANRDY
002:C4 pLANINT
R1
002:C4 pLANRST
1K
C1
0.022uF
GND
3
+3.3V
002:C4 DD[15-0]
4
Edition 1.0
B
+3.3V +3.3VA +3.3V
R21
3.3
C7 25V
R5
C3 0.1uF 25V
0.1uF
C4 0.1uF 25V 47K
C5 0.1uF 25V
AGND
C6 0.1uF 25V
GND
TL3 TL5 TL7 TL9
GND
+3.3V
99
*BE3
98
*BE2
97
*BE1
96
(BE1,0=L:word access)
*BE0
GND 43
AEN (AEN:Low Active)
80
A1
81
A2
82
A3
83
A4
84
A5
85
A6
86
A7
87
A8
88
A9
89
A10 IC1
90
A11
91
A12
92 LAN91C111-NC
A13
93
A14
94
A15
33
*RD
34
*WR
40
ARDY (ARDY:Low Active)
31
INTR0
(INTR0:High Active)
32
RESET (RESET:High Active)
25.0V 47
*LDEV
TL1
R2
36
*DATACS
47K 38
W/*R
48
*RDYRTN
37
*CYCLE
R3
42
*VLBUS
47K 44
LCLK
39
*ADS
45
*SRDY
TL2
GND
TL4 TL8 TL11
TL6 TL10
D4
1 2
3
BAV99LT1
+3.3V
TL12 TL19 TL21 TL26 TL27
BAV99LT1
3
1 2
D3
AGND
16
TPO+
17
TPO-
19
TPI+
20
TPI-
#
22 R6 0.0625W
*LNK
23 0
LBK TL28
30
*CNTRL TL29
R22
14
RBAIS
GND
11K 0.0625W
24
(LEDA:ACTIVITY) LEDA
25
(LEDB:LINK) LEDB
+3.3V
5 R7
IOSO
6 47K
IOSO1 R23
7
IOSO2 47K
#
8 R24
ENEEP
GND
9 0
EEDO
10
EEDI
11
EESK
12
EECS
1
XTAL1
2
XTAL2
+3.3V
26
41
4
25MHz
54
VDD
59 3 OSC1 1
OUT CONT
69
TL31
GND
GND 74
2
95
105 GND
110 DSO751SV(25.000MHz)
119
15
GND
AGND
21
AGND
TRANSMIT
TL14 TL16 TL18 TL22 TL24
TL13 TL15 TL17 TL20 TL23 TL25
TD+ 16
TDC 14
TD- 15
1CT:1
354
C
+5V
+3.3VA
T1
16
TD+ TX+
14
TDC TXC
15
TD- TX-
4
NC NC2
1
RD+ RX+
3
RDC RXC
2
#
RD- RX-
AGND
8
NC1 NC3
+5V H1012
D2 BAV99LT1
1 2
R11
3
0.1W
+3.3VA 24.9
#
AGND
R12
0.1W
3
D1 24.9
1 2
BAV99LT1
AGND
+3.3V
R19
+3.3V
JP1
0 8
# JP2
6
VCC AGND
NC
0
7
IC2
NC
1
GND
TL30 0.0
CS
3 4
DI DO
2
SK
GND
5
FM93C46LM8
AT93C46-10SC-2.7
GND
AT93C46-10SC-2.7 JP1 JP2
64wordX16bit Mounted Not Mounted
128wordX8bit Not Mounted Mounted
RD+ 1
10 TX+
12 TXC
RD- 2
11 TX-
RDC 3
Model
DX-600 / 800
DX-600/800
D
to LANC PCB
S7(8-4)B-PH-K-S
10
8
CN97
TX+
12
11
7
1
CN97
TX-
13
7 6
CN97 RX+
5
6 5
CN97 RX-
9
4
CN97
NC
(No Pin)
GND
+5V
2
3
CN97 ACTIVITY
2
CN97
+5V
1
CN97 LINK
0
0.1W
#
TP1
FG
GND
5298T(molex)
3
RECEIVE
7 RX+
5 RXC
4
6 RX-
1CT:1CT
Drawing Name
LANB PC Board (1/2)
APR 2002