- 36 -
nCI-EN
nPC-EN
nCIPC-EN
RDT-DAMON
4 A
1 A
8
3 Y
9
3 A
10
3 B
11
4 Y
12
13
6
5
2 Y
4
2 B
3
2 A
4 B
1
2
1 Y
1 B
nCI-EN
IC3805
QUAD AND GATE
6
5
4
3
1
2
GAD-CLK
8
3 Y
GCSB0
RADD (14)
FWEB
FOEB
1 A
9
3 A
10
3 B
2 Y
2 B
2 A
1 Y
1 B
IC3804
QUAD 2 I/P OR GATE
nCI-WAIT
GCSB0
A
nCI-WAIT
4
Y
2
1
B
IC3806
AND gate (2 inputs)
nRDY-DAMON
TO SHEET
1
nPCARD-EN
nPC-EN
nBYPASS-EN
CI-EN
CI-EN
nCI-EN
FWEB
IOWRB
DIR
GCSB3
nCIPC-EN
nCIPC-DATA-EN
GCSB3
nPC-EN
nPCDATA-EN
RDATA (15)
RDATA (14)
MODEM-EN
CI-BYPASS
RDATA (13)
RDATA (12)
GAD-CLK
GAD-CLK
NVM-RST
RDATA (4)
RDATA (5)
nSW-FE-RESET
RDATA (6)
CI-EN
nRESET
nDATA (8)
nDATA (9)
nDATA (10)
nDATA (11)
nRESET
RDATA (0)
RDATA (1)
NVM-WE
RDATA (2)
RDATA (3)
PCARD_EN
GCSB0
GCSB3
4B
8
9
10
11
12
13
10
5 Y
11
5 A
12
6 Y
IC3318
1 A
3 Y
3 A
3 B
4 Y
4 A
6
5
2 Y
4
2 B
3
2 A
4 B
1
2
1 Y
1 B
IC3303
NAND GATES
nDELAY-IOWR
!CL!
11
12
13
CLK
5 Q
5 D
9
8
4 Q
14
6 D
15
6 Q
17
7 D
18
8 D
19
7
4 D
6
3 D
3 Q
4
3
2 D
8 Q
1
1 D
IC3802
OCTAL D-TYPE
FLIP/FLOP
8
3 Y
9
3 A
10
GCSB3
3B
11
4 Y
12
4 A
13
IC3815
????
!CL!
11
13
CLK
5 D
8
14
6 D
15
6 Q
16
7 Q
17
7 D
18
8 D
19
7
4 D
3 D
4
3
2 D
8 Q
1
2
1 D
1 Q
IC3801
GP OUTPUT
CI-EN
nCIPC-DATA-EN
CI-PWR-EN
MODEM-EN
nSMC RST
RDATA (0-15)
GCSB3
nPCDATA-EN
IOWRB
DIR
CI-BYPASS
nBYPASS-EN
FOEB
FWEB
RADD(14)
PCCARD-EN
nDAMON-RST
nMASTER-RESET
nPC-EN
RDATA (7)
CI-BYPASS
CI-BYPASS
nPCARD-EN
A
4
Y
1
2
B
5
6
7
8
IC3803
AND gate (2 inputs)
3
4
n DAMON - RST
n MASTER - RESET
nRESET
nRESET
nSW-FE -RESET
n-FE -RESET
TO SHEET
2
TO SHEET
1
GCSB2
GRDYB
SCL-N
NVM-WP
SDA-N
nFE-RST
nNAND-WP
Q3808
Q3801
Q3804
Q3806
Q3800
Q3805
CD
IC3800
RESET IC
OUT
VCC
SDA
SCL
TEST
IC3807
EEPROM
nSMC-RST
CI-PWR-EN
N 3/3 ( )
Digital I/F
TO JB BOARD
CN9509
KEY
KEY 1
S4406
CN4404
S4405
S4404
S4403
S4402
S4400
3
2
H1 ( )
Front Buttons
Q1010
Q1011
Q1012
Q1013
TO
JB BOARD
CN9507
CN1000
KEY1 (MAIN SW)
STBY LED
TIMER LED
LAMP LED
POWER ON LED
STBY +5V
SIRCS
S1000
D1704
D1705
D1702
VCC
OUT
IC1000
SIRCS
10
8
6
5
4
3
1
H2 ( )
Front Led
5-1. BLOCK DIAGRAMS (7)