Service manual
Schematic Diagrams
Dual HDD Board B - 43
B.Schematic Diagrams
Dual HDD Board
Sheet 42 of 55
Dual HDD Board
HS AT A_ TXN 5_ R
HS AT A_ RXN5 _ R
HS AT A_ TXP 5 _ R
HS AT A_ RXP5 _ R H SATA_RXP4
HSATA_TXN4
HSATA_RXN4
HSATA_TXP4
HS ATA _R XP4 _R
HS ATA _TXN4 _ R
HS ATA _TXP4 _ R
HS ATA _R XN4 _ R
H SATA_TXP5_C
H SATA_RXN 5_C
H SATA_TXN 5_C
HS ATA_TXP5 _ R
H SATA_RXP5_C HS ATA_R XP5_R
HS ATA_R XN5 _ R
HS ATA_TXN 5_ R
HSATA_RXN4
HSATA_TXP4
HSATA_TXN4
H SATA_RXP4H SATA_RXP5
H SATA_TXN 5
H SATA_RXN 5
H SATA_TXP 5
HZ01
HZ03
HC 4
0. 1 u _ 1 6V _Y 5 V _ 04
HZ04
HZ02
HC 1 2
0.1u_16V_Y5V_04
HR 14 4.7K_04
HC 7 0.01u_16V_X7R_04
HC 6 0.01u_16V_X7R_04
HC 2
0.1u_16V_Y5V_04
1
HH_J1
TY PE-J
2
3
4
5 6
7
8
9
HJ_SATA1
SAT-22V C0G
S1
S2
S3
S4
S5
S6
S7
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
HRN2 *0_4P2R_04
1 4
2 3
+
HC 1 5
100u_6. 3V_B_A
HC 8 0.01u_16V_X7R_04
HC 11
10u_10V_Y 5V_08
1
HH _J 2
TY P E - J
2
3
4
5 6
7
8
9
HC 1
*0.1u _16V_Y5V_0 4
HR 16 4.7K_04
HC 10
*10u_10V_Y5V_08
HR2
4.7K_04
HRN4 *0_4P2R_04
1 4
2 3
HC 5 0.01u_16V_X7R_04
HOST
DEV I C E
HU 2
SN75LVCP412
D1
8
VD D
6
RX_ 0 P
1
RX_ 0 N
2
GN D
3
VDD
10
TX_1N
4
TX_1P
5
VD D
16
D0
9
GND
13
RX_1P
11
RX_ 1 N
12
VDD
20
GN D
17
TX _ 0 N
14
TX_0P
15
EN
7
T-PAD
21
GND
18
GN D
19
HC3
1u_10V_06
1.5A
1.0A
DUAL SATA HDD
PIN GND1~2=H_GND
Layout note:
Close to HJ_SATA1
? ? SN75LVCP412RTJ? ?
D0 2- 1
D02 -1
D0 2-1
D02-1
D0 2-1
D02 -1
D02 -1
HR N1 * 0_ 4 P2 R_ 0 4
1 4
2 3
HZ0 5
HZ0 6
HZ0 8
HZ0 7
HU2 HR20 HR22
HR24 HR26
W/O Re-drive
HRN1
HRN3
HRN2
HRN4
HC28 HC29
HC30
HU1HR2 HR14
HR16
W/ Re-drive
HR19 HR21
HR23 HR25
X
V 0.01U
0 ohm V
XV
XX
V
HC25 HC26
HC27
HR1 HR11
HR12
VX
VX0.01UV
0 ohm X
V
X
D0 FunctionD1
1
0
1
1
0
0
0
CH 0 & CH 1 -> 0 d B
1
CH 0 -> 5 d B CH 1 -> 0 d B
CH 0 -> 5 d B CH 1 -> 5 d B
CH 0 -> 0 d B CH 1 -> 5 d B
H_ GN DH_ GN D
H_ G ND
H_GNDH_ G ND H_G ND
H_ G ND
H_ G ND
H_ G ND
H_ G NDH_ GN DH_ G ND
H_GND
H_ GN D
H_GND
H_GND
H_GNDH_GNDH_GND
H_GN D
H_GN D
H_G NDH_GND
If HU2 need to use.
The HR19 and HR21 and HR23 and HR25
must change to 0.01U_16V_X7R_04
If HU1 need to mount .
The HR20 and HR22 and HR24 and HR26
must change to 0.01U_16V_X7R_04
HJ _ SATA2
SAT-22VC 0G
S1
S2
S3
S4
S5
S6
S7
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
HC 22
1u_10V_06
HC24
0.1u_16V_Y5V_04
HC23
* 0.1u_16V_Y 5V_04
H C19 0.01u_16V_X7R _04
HC 1 6
*10u_10V_Y5V_08
H C21 0.01u_16V_X7R _04
H C18 0.01u_16V_X7R _04
HC14
10u_10V_Y5V_08
HC17
0.1u_16V_Y 5V _04
H C20 0.01u_16V_X7R _04
+
HC9
100u_6.3V_B_A
HC13
0.1u_16V_Y5V_04
Layout note: Layout note:
HJ_MB
PO S A-2 0 R-B -02 4
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
H3 .3 VS
H3.3 VS
H3.3 VS
H3.3VS
H3.3VS
H3.3VS
H5 VS
H3.3 VS
H5 VS
H3 .3 VS
H3 .3 VS
H3.3 VS
H5VS
H5VS
1.0A
P IN GN D1 ~2=H _G ND
1.5A
HC 3 0
1u_ 6 .3 V_ X5R _04
HC 29
0.1u_16V_Y 5V_04
HC 2 8
0.01u_16V_X7R _04
H R26 0.01U_16V_X7R _04
H R22 0.01U_16V_X7R _04
6-77-X810K-D02: w/o Re-driver
6
-77-X810K-D02-1: with Re-driver
H R20 0.01U_16V_X7R _04
H R24 0.01U_16V_X7R _04
H R21 0.01U _16V_X7R_04
H R23 0.01U _16V_X7R_04
H R25 0.01U _16V_X7R_04
H R19 0.01U _16V_X7R_04
HR N3 * 0_ 4 P2 R_ 0 4
1 4
2 3
Closed to HU1
Layout Note:
HZ 08
HZ 06
HZ 05
HZ 07
H R 1 2 4. 7K _ 0 4
H R 1 1 4. 7K _ 0 4
HO S T
DEVICE
HU1
SN 75LVC P412
D1
8
VDD
6
RX_0P
1
RX_0N
2
GND
3
VD D
10
TX_1N
4
TX_1P
5
VDD
16
D0
9
GN D
13
RX_ 1 P
11
RX_1N
12
VD D
20
GND
17
TX_0N
14
TX_0P
15
EN
7
T-PA D
21
GN D
18
GND
19
HSAT A_ TXP4 _C
HSAT A_ R XN 4 _ C
HSAT A_ R XP 4_ C
HSAT A_ TXN4 _C
H SATA_TXP4_R
HSATA_TXN4_R
HSATA_RXN4_R
H SATA_RXP4 _ R
HR1
4.7K_04
HZ04
HZ03
HZ02
HZ01
HR 17 * 4. 7K_ 0 4
HR 18 * 4. 7K_ 0 4 H R15 *4.7K_04
H R13 *4.7K_04
Closed TO HU2
Note:
Closed TO HU1
Note:
Layout note:
Close to HJ_SATA2
HC26
0.1u_16V_Y5V_04
HC27
1u_6.3V _X5R_04
Closed to HU2
HC25
0.01u_16V_X7R_04
Layout Note:
HSAT A_ R XP 5
HSAT A_ R XN 5
HSAT A_ TXP5
HSAT A_ TXN5