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A
B
8
FROM/TO VIDEO ENCORDER
DVD_RESET
MUTE
P.CON+3.3V
7
P.CON+D5V
DGND
SDA
SCL
RESET
MPGSTBY
SI2
SO2
SSC-MRST
SSC-MTSR
CD/DVD
SW1
6
FROM/TO MPEG
HRST
SSC-MRST
SSC-MTSR
SSC-SCLK
SSC-ATN
HD7
HD6
HD5
HD4
HD3
HD2
HD1
HD0
5
HA4
HA3
HA2
HA1
HWR#
MPGCS#
HRD#
MPGIRQ#
MPGRST
MPGSTBY
HRDY
4
MPGIRQ#
MPGRST
MPGSTBY
3
2
1
A
B
G-5
C
D
SYSCON SCHEMATIC DIAGRAM
B1001
N2012ZP600T25
EEPROM IC
IC1006
BR24C01AF-WE2
0
3.2
A0
VCC
0
0
A1
TEST
R1004
0
5.0
A2
SCL
4.7K
0
R1005
5.0
A3
SDA
NC
NC
NC NC
R1034
4.7K
0
0
0
0
75
74
73
72
4.7K
0
SI0/PF0
D1003
0
SO0/PF1
D1004
1SS355
3.2
SC0/PF2
1SS355
0
NC
SI1/PF3
0
NC
SO1/PF4
5.2
SI2
SI2/PF5
D1002
3.2
SO2
SO2/PF6
R1002
0
1SS355
NC
PF7/INT4/ATG#
R1001
4.7K
3.2
NC
DACK1/PE7
10K
3.2
NC
DACK0/PE6
0
DREQ1/PE5
R1007
1K
3.2
DREQ0/PE4
0.1
INT3/PE3/SC2
3.2
INT2/PE2/SC1
C1003
0
VSS
X1001
18P CH
1.5
X1
12.5MHz
1.5
X0
C1002
3.2
VCC
18P CH
R1010
3.2
INT1/PE1
4.7K
3.2
INT0/PE0
3.2
1
RAS0/PB0
2
3.2
CSOL/PB1
0
NC
CSOH/PB2
0
NC
DWOX/PB3
0
NC
PB4/EOP2
1
2
3
4
0
0
3.2
3.2
NC NC
R1012
1K
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D
E
(SYSCON PCB)
NC
NC NC NC
NC NC NC NC NC NC NC NC NC NC
NC
0
3.2
5.0
0
3.2
3.2
0
3.2
3.2
3.2
3.2
3.2
3.2
0
0
0
0
0
0
0
0
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
P47/A07
P46/A06
P45/A05
P44/A04
52
P51/A09
74
PD2/AN2/DVDSOS
P43/A03
51
P50/A08
75
PD3/AN3/INIT5
P42/A02
P41/A01
VCC
P40/A00
P37/D31
VSS
SYSCON IC
P36/D30
IC1001
ZR36703
P35/D29
P34/D28
P33/D27
P32/D26
P31/D25
P30/D24
P27/D23
P26/D22
DREQ2/PB5/CS1L
24
P85/WR1#
P25/D21
DACK2/PB6/CS1H
25 P20/D16
P24/D20
P23/D19
P22/D18
P21/D17
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
0 3.3
0
3.2
3.2 3.2 3.2 3.2 3.2 3.2
0 3.2 3.2 1.6 3.2 3.2 3.2 3.2 3.2 3.2 3.2
NC
NC
NC NC
JG1002
NOTE:
THE DC VOLTAGE AT EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK
E
F
G
0
NC
0
NC
0
NC
1.9
HA4
2.3
HA3
3.2
HA2
0
HA1
C1009
3.2
3.2
0.1 F
NC
0
HD7
0
0
HD6
0
HD5
0
HD4
0
HD3
0
HD2
0
HD1
0
HD0
0
NC
0
NC
0
NC
0
NC
0
NC
0
NC
3.2
F
G
H
8
7
6
5
4
3
2
PCB010
VMA215
1
H
G-6
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