Hdd Con - AMD D900K Service Manual

Schematic Diagrams

HDD CON

R_PPHD[0..15]
+5VS
+5VS
(12)
(12)
(12)
Sheet 21 of 40
(12)
HDD CON
+5VS
B - 22 HDD CON
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R_PPHD[0..15] ( 12)
R_PPIORDY
R256 4.7K
+3VS
R_PDIAG# R_PPDRVREQ
R646 10K R262
R_PIDEACT#
R250 10K
R_PIDEACT# (16)
JHDD1
HDDRST#
2 1
HDDRST#(11)
R_PPHD8 2 1 R_PPHD7
4 3
R_PPHD9 4 3 R_PPHD6
6 5
R_PPHD10 6 5 R_PPHD5
8 7
R_PPHD11 8 7 R_PPHD4
10 9 R285
R_PPHD12 10 9 R_PPHD3
12 11
R_PPHD13 12 11 R_PPHD2
14 13 10K
R_PPHD14 14 13 R_PPHD1
16 15
R_PPHD15 16 15 R_PPHD0
18 17
18 17 R_PPDRVREQ
20 19
R_PPDRVREQ (12)
20 19 R_PPIOW#
22 21
R_PPIOW#(12)
R_PPIORDY 22 21 R_PPIOR#
24 23
R_PPIORDY R_PPIOR#(12)
IRQ14 24 23 R_PPDMACK#
26 25
IRQ14 R_PPDMACK# (12)
R_PDIAG# 26 25 R_PPDA1
28 27
R_PPDA1(12)
R_PPDA2 28 27 R_PPDA0
30 29
R_PPDA2 R_PPDA0(12)
R_PPDCS3# 30 29 R_PPDCS1#
32 31
R_PPDCS3# R_PPDCS1#(12)
32 31 R_PIDEACT#
34 33
34 33 S_RX_P_C
36 35
S_RX_P_C(12)
36 35 S_RX_M_C
38 37
S_RX_M_C(12)
38 37 S_TX_P_C
40 39
S_TX_P_C(12)
40 39 S_TX_M_C
42 41
S_TX_M_C(12)
42 41 H_RX_P_C
44 43
H_RX_P_C(12)
44 43 H_RX_M_C
46 45
46 45 H_RX_M_C(12)
H_TX_P_C
48 47
48 47 H_TX_P_C(12)
H_TX_M_C
50 49
50 49 H_TX_M_C(12)
C896 C901 + C298
HDD CON
0.1U 4.7U(0805)
100U/16V(D)
JINTKB1
KB-SI7 15
(24) KB-SI7
KB-SI6 14
(24) KB-SI6
KB-SI5 12
(24) KB-SI5
KB-SI4
11
(24) KB-SI4
KB-SI3
8
(24) KB-SI3
KB-SI2
6
(24) KB-SI2
KB-SI1
5
(24) KB-SI1
KB-SI0
4
(24) KB-SI0
KB-S15
24
(24) KB-S15
KB-S14
23
(24) KB-S14
KB-S13
22
(24) KB-S13
KB-S12
21
(24) KB-S12
KB-S11
20
(24) KB-S11
KB-S10
19
(24) KB-S10
KB-S09
18
(24) KB-S09
KB-S08
17
(24) KB-S08
KB-S07
16
(24) KB-S07
KB-S06
13
(24) KB-S06
KB-S05
10
(24) KB-S05
KB-S04
9
(24) KB-S04
KB-S03
7
(24) KB-S03
KB/CTL2
3
(24) KB/CTL2
KB/CTL1
2
(24) KB/CTL1
KB/CTL0
1
(24) KB/CTL0
+3VS
4.7K
(2,8,9,10,11,12,13,14,15,16,19,20,22,24,25,27,29,31,32,33) +3VS
+3V
+3V +3V
R677
U20A
22K 14
1 2
C918 7
1U(0603) 74LVC14
RSMRST#
SUSB_SB#
(8,12,31) SUSB_SB#
JINTKB2
KB-SI7
15
KB-SI6
14
KB-SI5
12
KB-SI4
11
KB-SI3
8
KB-SI2
6
KB-SI1
5
KB-SI0
4
KB-S15
24
KB-S14
23
KB-S13
22
KB-S12
21
KB-S11
20
KB-S10
19
KB-S09
18
KB-S08
17
(11) ALLPCIRST#
KB-S07
16
KB-S06
13
KB-S05
10
KB-S04
9
KB-S03
7
KB/CTL2
3
KB/CTL1
2
KB/CTL0
1
14
U20B
RSMRST#
3 4 R688 0
RSMRST#(13,31)
7
R676
74LVC14
10K
+3V
U33
2
4 R679(R) 0
SUSB# (14,17,24,30,32)
1
3
TC7SZ08(R)
D03
+3V
R678
4.7K
Q21
2N7002
ALLPCIRST#
S D
PRST# (17,19,20,29)
GATE_PCIRST# (11)
VDD3
VDD3 (3,11,12,14,16,18,24,26,30,31,32,33,34,35
+3V
+3V (11,14,17,18,19,20,24,29,32,33)
+5V
+5V (18,23,24,28,32,33)
+5VS
+5VS (11,12,14,15,16,22,24,29,31,32,33)