Sharp AR-168L, Руководство по обслуживанию

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AR-168N/168L CIRCUIT DIAGRAM 14 - 33
10 22 18 16
1
23
9 2 8
21
3
20 24 17
6
MCU PWB
CN16
14
5
12 15
4
11 13
7
19
1 2 3 4 5 6
7 8 9
10
11 12 13 14 15 16 17 18 19 20 21 22 23 24 26 25
MDM_IRQ PB_NAE0 PB_ADDR1 PB_ADDR6 PB_D
A
T
A
1
PB_D
A
T
A
5
PB_D
A
T
A
7
PB_ADDR5 PB_D
A
T
A
0
PB_D
A
T
A
4
D-GND PB_MOE PB_NWE D-GND PB_ADDR0 PB_ADDR3 D-GND (/F
AX_RST)
PB_NCS1 PB_ADDR2 PB_ADDR4 PB_ADDR7 D-GND PB_D
A
T
A
2
PB_D
A
T
A
3
PB_D
A
T
A
6
CN37
5
D7
D-GND
17
EN5V D-GND
16
D1 D4
15 18
VCC3
19 14
D-GND D3 MSU_ST1
2
D0 VCC3
6
12
9
/RD P-GND D2
3
MODEM_IN 24V
4
20
8 7
CN38
13
D5 /CS4
D6
1
11 10
P
ersonal Computer (IEEE1284 por
t)
T
O
TEL
DIR3 P3 /P
A
C
K
PBSY P0 P4 D-GND P2 PERR 5V P6 /STB /FL
T
/IT3 /SELIN3 P7 /AFEED3 D-GND VCC3 P1
/RESET
SLCT 5V P5
MDM_IRQ PB_NAE0 PB_ADDR1 PB_ADDR6 PB_D
A
T
A
1
PB_D
A
T
A
5
PB_D
A
T
A
7
PB_ADDR5 PB_D
A
T
A
0
PB_D
A
T
A
4
D-GND PB_MOE PB_NWE D-GND PB_ADDR0 PB_ADDR3 D-GND (/F
AX_RST)
PB_NCS1 PB_ADDR2 PB_ADDR4 PB_ADDR7 D-GND PB_D
A
T
A
2
PB_D
A
T
A
3
PB_D
A
T
A
6
FA
X
PWB
24 18 20 26 25 23 22 21 19 17
6 7 4
12
9
16
5 3 8
10 14 15 13 11
2 1
V
OUT1
V
OUT2
CN10
D7
D-GND EN5V D-GND D1 D4 VCC3 D-GND D3 MSU_ST1 D0 VCC3 /RD P-GND D2 MODEM_IN 24V D5 /CS4
D6
10
8 7 2 5
13
9
19 18 14
4 6
17 20
1 3
11 16 15 12
CN2
1 2
SPEAKER
CN1
OPTIONAL
1 2 3 4
5V USB D
ATA
+
D
ATA
-
D-GND
CN33
P
ersonal Computer(USB POR
T)
(3) I/F & FAX (Optional) SECTION (3/3)
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