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FP602
GND
40
DASP-
39
CS1-
38
CS0-
37
DA2
36
DA0
35
PDIAG-
34
33
DA1
32
IOCS16-
INTRQ
31
GND
30
DMACK-
29
CSEL
28
IORDY
27
GND
26
NIOR-
25
GND
24
23
DIOW-
22
GND
DMARQ
21
KEY
20
GND
19
DD15
18
DD0
17
DD14
16
DD1
15
DD13
14
13
DD2
12
DD12
DD3
11
DD11
10
DD4
9
DD10
8
DD5
7
DD9
6
DD6
5
DD8
4
3
DD7
2
GND
RESET-
1
TO HDD DRIVE)
P102
P1501
+12V
1
1
DR12V
GND
2
2
GND
M GND
3
3
GND
+5V
4
4
DR5V
+5V
5
5
DR5V
M GND
6
6
GND
GND
7
7
GND
+12V
8
8
DR12V
P8001
PP7401
A2M
8
8
ITA2M
M2A
7
7
ITM2A
USY
6
6
BUSY
CLK
5
5
FL CLK
DATA
4
4
FL DATA
R CS
3
3
XIR CS
ND
2
2
GND
5V
1
1
D5V
C.B.
P.C.B.Name
Circuit Name
Ref.No.
Main Net
Ref.No.7400 SERIES
Sub Power Supply
Ref.No.1500 SERIES
Main
Video I/O
Ref.No.3000 SERIES
P.C.B.
Audio Main
Ref.No.4000 SERIES
Timer
Ref.No.7500,7600 SERIES
6
55
KEY IN2
KEY IN3
KEY IN1
TIME WARP LED
HDD SEL LED
N SW 5V
DVD SEL LED
DVD LED
IR
GND
MAIN P.C.B.
7
8
FAN MOTOR
P7503
FANDCOUT
1
GND
2
FANLOCK
3
P7504
P7801
1
1
KEY IN2
2
2
KEY IN3
3
3
KEY IN1
H
TIME WARP LED
H
4
4
H
5
5
HDD SEL LED
H
6
6
N SW 5V
H
DVD SEL LED
H
7
7
8
8
9
9
H
10
10
DVD LED
H
11
11
IR
12
12
GND
FRONT(R) P.C.B.
P1502
P1102
1
1
X SW13V
2
2
X SW13V
X SW5.8V
3
3
X SW5.8V
X SW5.8V
4
4
X SW5.8V
GND
5
5
GND
GND
6
6
GND
GND
7
7
GND
GND
8
8
GND
GND
9
9
GND
DR P ON
H
10
10
DR P ON
H
11
11
DR12V
12
12
DR12V
DR12V
13
13
DR12V
DR GND
14
14
DR GND
DR GND
15
15
DR GND
DR5V
16
16
DR5V
DR5V
17
17
DR5V
POWER ON
H
18
18
POWER ON
H
D 3.3V
19
19
D 3.3V
D 3.3V
20
20
D 3.3V
D 1.8V
21
21
D 1.8V
D 1.8V
22
22
D 1.8V
HDD PFAIL
23
23
HDD PFAIL
POWER P.C.B.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
9
P1101
N
A
1
DR12V
GND
2
GND
3
4
DR5V
GND
[DASP-NC]
DA1-
DA0-
DA2
DA0
PDIAG-[C]
DA1
[RESERVED]
INTRQ
GND
HDD DRIVE
DMACK-
GND
IORDY
GND
DIOR-
GND
DIOW-
GND
5V
1
DMARQ
GND
2
[KEY PIN]
GND
3
GND
4
12V
DD15
DD0
DD14
DD1
DD13
DD2
DD12
DD3
DD11
DD4
DD10
DD5
DD9
DD6
DD8
DD7
GND
RESET-
DMR-E85HP/PC
Interconnection
Schematic Diagram
10
11
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