PRS-505
PRS-505
26
26
IC1112
IC1113
IC1116
IC1117
R1103
IC1101
IC1102
IC1107
C1104
C1109
C1110
C1112
C1101
C1115
C1114
C1103
L1101
C1108
TP1554
TP1546
TP1547
TP1548
TP1549
TP1550
TP1551
TP1552
TP1553
TP1555
TP1556
TP1557
TP1558
TP1559
TP1560
TP1561
TP1562
TP1563
TP1564
TP1565
TP1566
TP1567
TP1568
TP1569
TP1570
TP1571
TP1572
TP1573
TP1575
TP1576
TP1577
TP1578
TP1579
TP1580
TP1581
TP1582
TP1583
TP1584
TP1542
TP1543
TP1574
SN74LVC244APWR
SN74LVC244APWR
TC7SZ125FU
TC7SZ125FU
0
TC7MP245FK(EL)
TC7MP245FK(EL)
TC7MP01FK
0.1
0.1
0.1
0.1
10
0.01
0.01
0.1
0.1
R/#W
#OE
EB2
#CS0
CS1
CS3
CS4
BEB2
BOE
CS5
HRESET
BHRESET
BA(24-0)
BD(31-0)
#CS0
BR/W
CS1
HRESET
CS4
CS3
A(24-0)
D(31-0)
V2
GND
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
BD0
BD1
BD2
BD3
BD4
BD5
BD6
BD7
BD8
BD9
BD10
BD11
BD12
BD13
BD14
BD15
A2
A4
A6
A8
A10
A12
A14
A16
A18
A20
A22
A3
A5
A7
A9
A11
A13
A15
A17
A19
A21
A23
BA2
BA4
BA6
BA8
BA10
BA12
BA14
BA16
BA18
BA20
BA22
BA3
BA5
BA7
BA9
BA11
BA13
BA15
BA17
BA19
BA21
BA23
EB2
R/W
OE
EB2
R/W
OE
R/W
A1
BA1
DIR
A1
A2
A3
A4
A5
A6
A7
A8
GND
VCC
OE
B1
B2
B3
B4
B5
B6
B7
B8
DIR
A1
A2
A3
A4
A5
A6
A7
A8
GND
VCC
OE
B1
B2
B3
B4
B5
B6
B7
B8
1OE
1A1
2Y4
1A2
2Y3
1A3
2Y2
1A4
2Y1
GND
VCC
2OE
1Y1
2A4
1Y2
2A3
1Y3
2A2
1Y4
2A1
1OE
1A1
2Y4
1A2
2Y3
1A3
2Y2
1A4
2Y1
GND
VCC
2OE
1Y1
2A4
1Y2
2A3
1Y3
2A2
1Y4
2A1
GND
VCC
GND
VCC
(9/10)
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
AND GATE, INVERTER
VCC
GND
BUFFER
22
μ
H
(Page 22)
6-14. SCHEMATIC DIAGRAM - MAIN Board (9/10) -
• See page 29 for IC Block Diagram.
(Page 25)
(Page 22)
(Page 23)
(Page 22)
(Page 22)
(Page 18)
(Page 22)
Summary of Contents for PRS-505
Page 52: ...PRS 505 MEMO 52 ...
Page 73: ...MEMO PRS 505 21 ...