Dvd Syscon Schematic Diagram - JVC HR-XVC1UJ/M Service Manual

A
8
7
6
5
4
3
2
1
A
2-14
B
FROM/TO VIDEO ENCODER
DVD_RESET
MUTE
MICON+3.3V
P.CON+D5V
DGND
SDA
SCL
RESET
SI2
SO2
CD/DVD
FROM/TO MPEG
HRST
SSC-MRST
SSC-MTSR
SSC-SCLK
SSC-ATN
HD7
HD6
HD5
HD4
HD3
HD2
HD1
HD0
HA4
HA3
HA2
HA1
HWR#
MPGCS#
HRD#
MPGIRQ#
MPGRST
MPGSTBY
HRDY
B
C
JG1012
B1001
JG1011
HCB2012K-600T25
JG1013
EEPROM IC
IC1006 BR24C01AF-WE2
0
A0 VCC
0
A1
TEST
0
A2 SCL
0
A3
SDA
R1002
4.7K
SI2
SO2
8
100CT01210
MPGIRQ#
MPGRST
MPGSTBY
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
C
D
DVD SYSCON SCHEMATIC
3.2
0
R1004
5.0
4.7K
R1005
5.0
R1034
4.7K
4.7K
0
D1003
0
D1004 1SS355
3.2
1SS355
R1035 4.7K 0
0
R1001
NC
5.2
10K
D1002
3.2
0
1SS355
NC
3.2
NC
3.2
NC
0
R1007 1K
3.2
0.1
3.2
C1003
0
X1001
18P CH
1.5
1.5
C1002
3.2
18P CH
R1010
3.2
4.7K
3.2
3.2
3.2
R1036 0
NC
4.7K
0
0
NC
R1012
1K
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
D
(MPEG PCB)
NC
0 0 0 0 0 3.2 5.0 0 3
75 74 73 72 71 70 69 68
SI0/PF0
SO0/PF1
SC0/PF2
SI1/PF3
74 PD2/AN2/DVD
SO1/PF4
75 PD3/AN3/INIT
SI2/PF5
SO2/PF6
PF7/INT4/ATG#
DACK1/PE7
DACK0/PE6
DREQ1/PE5
DREQ0/PE4
INT3/PE3/SC2
INT2/PE2/SC1
VSS
X1
X0
VCC
INT1/PE1
INT0/PE0
1 DREQ2/PB5/CS1L
RAS0/PB0
2 DACK2/PB6/CS1H
CSOL/PB1
CSOH/PB2
DWOX/PB3
PB4/EOP2
1 2 3 4 5 6 7 8
0 0 3.2 3.2 0 3.3 0 3.2 3
NC NC
NC