A
1
2
3
4
5
B
C
D
E
F
G
p20437001a_rev0
SHEET 7
ATAPI Interface section
R2205
R2204
CN2101
IC2201
R2105
R2104
K2101
K2102
R2201
R2207
R2211
R2212
C2202
R2208
R2202
ATA2_DMARQ
C2201
R2101
R2102 R2103
ATA2_IORDY
ATA_IORDY
ATA_DMAACK[L]
ATA_DIOR[L]
ATA_DIOW[L]
ATA_DAT[0-15]
Q2201
R2213
R2215
R2210
R2214
R2209
R2206
ATA2_INTRQ
ATA2_RESET
ATA2_DAT[0-15]
R2107
R2111
R2112
R2108
R2113
ATA_ADD[0-4]
IC2202
R2217
ATA2_DIOW[L]
ATA2_DIOR[L]
ATA_DMARQ
ATA_RESET
P_CTL[H]
ATA2_DMAACK[L]
R2115
R2110
R2114
R2109
ATA_INTRQ
R2106
K2103
RA2101
RA2102
RA2103
RA2208
RA2104
ATA2_ADD[0-4]
RA2201
RA2206
K2104
D2101
RA2209
RA2207
RA2210
RA2211
R2116
D2201
R2216
RA2202
RA2203
RA2204
RA2205
K2105
K2106
K2107
K2108
K2109
K2110
K2111
K2112
K2113
K2114
K2115
K2116
K2121
K2120
K2119
K2118
K2117
K2201
K2202
K2203
K2204
K2205
K2206
K2207
K2208
K2209
K2210
K2211
K2212
K2213
K2214
K2215
K2216
K2221
K2220
K2219
K2218
K2217
CN2201
D5.0V
D3.3V
GND
R2203
TO SHEET 4
TO SHEET 4
TO SHEET 2
TO SHEET 4
TO HDD
TO DVD
DRIVE
UNIT
2-17
2-18