Schematic Diagrams
B - 22 IDE Connector & Firmware Hub (71-L27T0-002)
B.Schematic Diagrams
IDE Connector & Firmware Hub
Sheet 21 of 29
IDE Connector &
Firmware Hub
SATA0RXP
RN49
8P4R*0
1
2
3
4
5
6
7
8
PDD9
R273
10K
SDA1
T51
C80
0.047u_R
PDA2
15
PDD14
R120
4.7K
PDA1
15
SDA2
15
FWHINIT#
SDD4
T52
CA103
0.1u
Z2117
SATA0TXP
Z2140
Z2131
AUDIO-L
24
Z2153
SDCS1#
Z2158
U23D
74HCT08
12
13
11
14
7
Z2138
PDCS1#
15
SDD9
SIORDY
+3V
Z2137
Q35
2N3904
B
E
C
SATA0RXN
AUDIO-R
SDIOR#
T47
R272
4.7K
IRQ15
15
Z2130
RN44
8P4R*0
1
2
3
4
5
6
7
8
Z2156
RN52
8P4R*0
1
2
3
4
5
6
7
8
HDD-LED#
12
PDD8
SDD1
CA278
0.1u
R121
33
PDD12
Z2133
CD-LED#
12
PDD0
Z2105
Z2128
PD66DET
14
Z2139
Z2162
Z2165
R481
0
LAD3
SDD13
SDD[0..15]
PPCIRST#
CN10
SATA
2
3
5
6
1
4
7
TXP
TXN
RXN
RXP
GND
GND
GND
Z2133
LFRAME#
14,22
SDD2
Q34
2N3904
B
E
C
PDIOW#
15
T46
Z2108
SATA0TXN
+
CT64
10u/10V_1206
R555
10K
PCIRST#1
11,15,22
Z2134
+3V
+5V
Z2119
SD66DET
14
Z2103
LAD1
PDD[0..15]
SDA2
T54
PDDREQ
15
Z2143
PDD7
Z2145
Z2161
CN34
HDD CON.
1
3
4
2
5
6
7
8
9
11
10
12
13
14
16
15
17
18
19
20
22
24
26
28
30
32
34
21
23
25
27
29
31
33
36
38
40
39
37
35
R275
33
R270
10K
RN53
8P4R*0
1
2
3
4
5
6
7
8
SDD[0..15]
15
LAD[0..3]
R202
10K
Z2134
+3V
3..6,11..17,19,20,22..24,26..29
PDA0
15
Z2157
U31
FRC-1394-201_R
1
2
3
4
8
7
6
5
SDA0
15
Z2111
Z2154
SATA0TXN
15
SDDREQ
15
Z2136
Z2163
CD-GND
24
SDD8
SDCS3#
15
PDD6
R479
0
+5V
Z2138
T50
PCIRST#
7,15
Z2140
T48
Z2130
Z2132
R271
10K
PDCS3#
15
Z2151
PDD3
Z2142
Z2137
PDD2
Z2121
Z2160
RN42
8P4R*0
1
2
3
4
5
6
7
8
RN48
8P4R*0
1
2
3
4
5
6
7
8
Z2149
U14
Firmware HUB
25
32
16
26
28
1
27
13
14
15
17
18
19
20
21
23
12
11
10
9
8
7
6
5
4
3
2
22
24
29
31
30
VCC1
VCC2
GND1
GND2
GND3
VPP/NC
VCCA/NC
FWH0/DQ0
FWH1/DQ1
FWH2/DQ2
FWH3/DQ3
RSVD/DQ4
RSVD/DQ5
RSVD/DQ6
RSVD/DQ7
FWH4/WE#
A0/ID0
A1/ID1
A2/ID2
A3/ID3
TBL
WP
A6/FGPI0
A7/FGPI1
A8/FGPI2
A9/FGPI3
RESET#
RY/BY#
OE#/INIT#
IC
R/C#/CLK
A10/FGPI4
SDDACK#
15
Z2112
Z2141
TZ2102
RN50
8P4R*0
1
2
3
4
5
6
7
8
CN7
CABLE CON.
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
PDD[0..15]
15
INIT#
2,14
PDD5
Z2106
SD66DET
Z2147
Z2135
LAD[0..3]
14,22
Z2101
Z2144
T49
T56
+5V
Z2164
R557
10K
Z2107
SDA0
PDD4
R554
10K
IRQ15
SDD11
SDDREQ
Z2148
SIORDY
15
SDA1
15
Z2124
Z2131
R486
0
IRQ14
15
SDIOR#
15
PDD1
R119
10K
PDDACK#
15
LAD2
Z2110
R406
4.7K
SATA0RXP
15
+3V
Z2109
Z2123
PCIRST#
TZ2101
SDD5
CA101
0.1u
R401
1K
PDD11
CA99
0.1u
R475
0
Z2159
SDD12
Z2135
+5V
Z2116
Z2142
R559
10K
PDIOR#
15
SATA0RXN
15
R203
10K
Z2143
PDD13
SDD7
T53
AUDIO-R
24
SDD6
Z2150
Z2144
+3V
SDD3
R113
10K_R
AUDIO-L
R400
4.7K
+5V
4,11..14,16,17,19,22..29
Z2115
SDD10
R556
10K
CA151
0.1u
SATA0TXP
15
Z2118
Z2120
+5V
Z2152
C211
0.047u_R
Z2122
CD-LED#
T55
FWHPCLK
4
PDD10
Z2155
Z2136
SDDACK#
SDCS3#
U23C
74HCT08
9
10
8
14
7
+3V
CD-GND
PIORDY
15
PDD15
Z2113
RN51
8P4R*0
1
2
3
4
5
6
7
8
L46
0_1206
Z2104
SDIOW#
R118
10K
SDIOW#
15
Z2132
Z2139
LAD0
Z2146
Z2102
SDD15
SDD0
R558
10K
SDCS1#
15
+3V
FWHINIT#
Z2141
SDD14
Z2145
Z2114
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