FD-8
55
MAIN, ROOT (1/10)
CPU
AD-DA
GATE ARRAY
CONNECT
CONNECT
+5V
+5V
GND2
GND2
GND1
GND1
+12V
-12V
A-12
A+12
AGND
TO DCDC
TO MIXER
TO HDD
MUTE
REC IN
AGND HP
REC_L
REC_R
NC
D[0..15]
/CS_IDE
/RST
D+5
DGND
/RD
/WR
/ATA_INT1
/DACK1
/AIRQ1
IORDY1
/DREQ1
SCSI_TMOUT
SCSI_CS
/MUTE
DMA_SEL
SC_INT7I
A[0..18]
A-12
/RST_ADDA
28MHZ
/CS1
R_MUTE[1..8]
CPU
CPU.SCH
D[0..15]
/CS_IDE
/RST
D+5
DGND
/RD
/WR
/ATA_INT1
/DACK1
/AIRQ1
IORDY1
/DREQ1
SCSI_TMOUT
SCSI_CS
/MUTE
DMA_SEL
SC_INT7I
A[0..18]
A-12
/RST_ADDA
28MHZ
/CS1
R_MUTE[1..8]
D[0..15]
LRCK
BCK
MSCK
/CS_IDE
/RST
D+5
DGND
/WR
/RD
/ATA_INT1
/DACK1
/AIRQ1
IORDY1
/DREQ1
SCSI_TMOUT
SCSI_CS
DMA_SEL
SC_INT7I
A[0..18]
AD_D1
VCO+5
VCOGND
28MHZ
/CS1
DA_D[1..4]
AUDIO_IF
AUDIO_IF.SCH
D[0..15]
LRCK
BCK
MSCK
/CS_IDE
/RST
D+5
DGND
/WR
/RD
/ATA_INT1
/DACK1
/AIRQ1
IORDY1
/DREQ1
SCSI_TMOUT
SCSI_CS
DMA_SEL
SC_INT7I
A[0..18]
AD_D1
VCO+5
VCOGND
28MHZ
/CS1
DA_D[1..4]
LRCK
BCK
MSCK
D+5_1
DGND1
DGND
/MUTE
D+5
AD_D1
A+12
A-12
/RST
/RST_ADDA
A+5
AGND
REC_L
MUTE
REC_R
R_MUTE[1..8]
DA_D[1..4]
AD-DA
R_ADDA.SCH
LRCK
BCK
MSCK
D+5_1
DGND1
DGND
/MUTE
D+5
AD_D1
A+12
A-12
/RST
/RST_ADDA
A+5
AGND
REC_L
MUTE
REC_R
R_MUTE[1..8]
DA_D[1..4]
D[0..15]
A[0..18]
/RD
/WR
/CS_IDE
/MUTE
DA_D[1..4]
LRCK
BCK
MSCK
/RST
28MHZ
/ATA_INT1
/DACK1
/AIRQ1
IORDY1
/DREQ1
SCSI_TMOUT
SCSI_CS
DMA_SEL
SC_INT7I
AD_D1
/RST_ADDA
/RST
REC_L
REC_R
R_MUTE[1..8]
/CS1
VCO+5
D+5
D+5
D+5_1
D+5
D+5
D+5HD
D+5_1
VCO+5
D+5HD
A+5
A+12
A+5
A+12
A+12
DGND
DGND
DGND
DGND1
DGND
DGND1
VCOGND
VCOGND
DGND
A-12
AGND
AGND
A-12
A-12
DGND
A-12
AGND
AGND
DGND
DGND
TO DISPLAY
L1
1/4 ISOLATION
L2
1/4 ISOLATION
L3
1/4 ISOLATION
C1
non
C2
0.1
C3
10/16
C4
0.1
C5
non
C6
non
C7
non
C8
0.1
C9
10/16
C10
10/16
C11
0.1
C12
non
C13
non
C14
10/16
C15
0.1
C16
non
C17
non
C18
0.1
I
3
O
1
G
2
U1
78M05
I
3
O
1
G
2
U2
78M05
2
1
L201
2
1
L101
2
1
L11
2
1
L7
2
1
L14
1
2
3
4
5
6
7
J10
8283M7P
2
1
L13
1
2
3
4
5
6
7
8
W3
BOADIN-8P
W101
NON
W201
NON
2
3
1
J101
RCA-JACK-SW
2
3
1
J201
RCA-JACK-SW
2
1
3
4
W1
non
1
W9
TP