Ddrii Channel B - Clevo M720T Service Manual

Schematic Diagrams

DDRII CHANNEL B

SO-DIMM 2
Sheet 11 of 40
DDRII CHANNEL B
1 . 8 V
1 . 8 V
B - 12 DDRII CHANNEL B
JD I MM _2 A
[ 6 ] M_ B _ A [ 1 4: 0 ]
M _ B _A 0 1 0 2 5
A 0 D Q 0
M _ B _A 1 1 0 1 7
A 1 D Q 1
M _ B _A 2 1 0 0 17
A 2 D Q 2
M _ B _A 3 9 9 19
A 3 D Q 3
M _ B _A 4 9 8 4
A 4 D Q 4
M _ B _A 5 9 7 6
A 5 D Q 5
M _ B _A 6 9 4 14
A 6 D Q 6
M _ B _A 7 9 2 16
A 7 D Q 7
M _ B _A 8 9 3 23
A 8 D Q 8
M _ B _A 9 9 1 25
A 9 D Q 9
M _ B _A 1 0 1 0 5 35
A 1 0 / A P D Q1 0
M _ B _A 1 1 9 0 37
A 1 1 D Q1 1
M _ B _A 1 2 8 9 20
A 1 2 D Q1 2
M _ B _A 1 3 1 1 6 22
A 1 3 D Q1 3
M _ B _A 1 4 8 6 36
A 1 4 D Q1 4
8 4 38
A 1 5 D Q1 5
M_ B B S 2 8 5 43
[ 6 ] M_ B B S 2 A 1 6 _ B A 2 D Q1 6
45
D Q1 7
M_ B B S 0 1 0 7 55
[ 6 ] M_ B B S 0 B A 0 D Q1 8
M_ B B S 1 1 0 6 57
[ 6 ] M_ B B S 1 B A 1 D Q1 9
M_ C S # 2 1 1 0 44
[ 5 ] M_ C S #2
S 0 # D Q2 0
M_ C S # 3 1 1 5 46
[ 5 ] M_ C S #3 S 1 # D Q2 1
3 0 56
[ 5 ] M _C LK _ D D R 2
C K 0 D Q2 2
3 2 58
[ 5] M_ C L K _ D D R # 2 C K 0 # D Q2 3
1 6 4 61
[ 5 ] M _C LK _ D D R 3 C K 1 D Q2 4
1 6 6 63
[ 5] M_ C L K _ D D R # 3
C K 1 # D Q2 5
M_ C K E 2 7 9 73
[ 5 ] M_ C K E 2 C K E 0 D Q2 6
R 26 M_ C K E 3 8 0 75
[ 5 ] M_ C K E 3
C K E 1 D Q2 7
M_ B _C A S # 1 1 3 62
[ 6 ] M_ B _ C A S # C A S # D Q2 8
1 0 K _0 4 M_ B _R A S # 1 0 8 64
[ 6 ] M_ B _ R A S # R A S # D Q2 9
M_ B _W E # 1 0 9 74
[ 6 ] M _B _ W E #
W E # D Q3 0
S A 0_ D I M1 1 9 8 76
S A 0 D Q3 1
S A 1_ D I M1 2 0 0 12 3
S A 1 D Q3 2
1 9 7 12 5
[ 1 0, 1 5 , 18 ] I C H _ S MB C L K 0 S C L D Q3 3
1 9 5 13 5
[ 1 0, 1 5 , 18 ] I C H _ S MB D A T 0 S D A D Q3 4
R 25 13 7
D Q3 5
M_ OD T 2 1 1 4 12 4
[ 5 ] M_ O D T 2 O D T 0 D Q3 6
1 0 K _0 4 M_ OD T 3 1 1 9 12 6
[ 5 ] M_ O D T 3
O D T 1 D Q3 7
13 4
D Q3 8
M_ B _D M0 1 0 13 6
[ 6 ] M_ B _ D M 0 D M0 D Q3 9
M_ B _D M1 2 6 14 1
[ 6 ] M_ B _ D M 1
D M1 D Q4 0
3 . 3 V S M_ B _D M2 5 2 14 3
[ 6 ] M_ B _ D M 2 D M2 D Q4 1
M_ B _D M3 6 7 15 1
[ 6 ] M_ B _ D M 3
D M3 D Q4 2
M_ B _D M4 1 3 0 15 3
[ 6 ] M_ B _ D M 4 D M4 D Q4 3
M_ B _D M5 1 4 7 14 0
[ 6 ] M_ B _ D M 5 D M5 D Q4 4
M_ B _D M6 1 7 0 14 2
[ 6 ] M_ B _ D M 6
D M6 D Q4 5
M_ B _D M7 1 8 5 15 2
[ 6 ] M_ B _ D M 7 D M7 D Q4 6
15 4
D Q4 7
1 3 15 7
[ 6 ] M_ B _ D Q S 0 D QS 0 D Q4 8
3 1 15 9
[ 6 ] M_ B _ D Q S 1 D QS 1 D Q4 9
5 1 17 3
[ 6 ] M_ B _ D Q S 2
D QS 2 D Q5 0
7 0 17 5
[ 6 ] M_ B _ D Q S 3 D QS 3 D Q5 1
1 3 1 15 8
[ 6 ] M_ B _ D Q S 4
D QS 4 D Q5 2
1 4 8 16 0
[ 6 ] M_ B _ D Q S 5 D QS 5 D Q5 3
1 6 9 17 4
[ 6 ] M_ B _ D Q S 6 D QS 6 D Q5 4
1 8 8 17 6
[ 6 ] M_ B _ D Q S 7
D QS 7 D Q5 5
17 9
D Q5 6
1 1 18 1
[ 6 ] M_ B _ D Q S #0
D QS 0 # D Q5 7
2 9 18 9
[ 6 ] M_ B _ D Q S #1 D QS 1 # D Q5 8
4 9 19 1
[ 6 ] M_ B _ D Q S #2 D QS 2 # D Q5 9
6 8 18 0
[ 6 ] M_ B _ D Q S #3
D QS 3 # D Q6 0
1 2 9 18 2
[ 6 ] M_ B _ D Q S #4 D QS 4 # D Q6 1
1 4 6 19 2
[ 6 ] M_ B _ D Q S #5
D QS 5 # D Q6 2
1 6 7 19 4
[ 6 ] M_ B _ D Q S #6 D QS 6 # D Q6 3
1 8 6
[ 6 ] M_ B _ D Q S #7 D QS 7 #
A S 0A 42 1 -N 2 A N -4 F
C 75 C 1 22 C 1 62 C 9 6 C 1 08
*1 5 0U _4 V _ B 2 10 U _ 6 . 3V _X 5 R _ 08 10 U _ 6 . 3 V _X 5 R _ 08 0. 1 U _ 1 0 V _X 7 R _ 0 4 0. 1 U _1 0 V _X 7 R _ 0 4
C 92
C 1 5 6 C 4 21 C 9 9 C 1 02
*2 2 0U _4 V _ D *1 50 U _ 4 V _ B 2 1U _6 . 3 V _ 04 1U _6 . 3 V _ 04 1U _6 . 3 V _ 04
La yo ut no te :
JDIMM_2 is placed farther
from the GMCH than JDIMM_1
M _B _ D Q[ 6 3: 0 ] [ 6]
M _B _ D Q 0
M _B _ D Q 1
M _B _ D Q 2
M _B _ D Q 3
M _B _ D Q 4
M _B _ D Q 5
M _B _ D Q 6
M _B _ D Q 7 1. 8 V
M _B _ D Q 8 J D I M M_ 2B
M _B _ D Q 9 11 2
V D D 1
M _B _ D Q 10 11 1
V D D 2
M _B _ D Q 11 11 7
V D D 3
M _B _ D Q 12 9 6
V D D 4
M _B _ D Q 13 9 5
V D D 5
M _B _ D Q 14 11 8
V D D 6
M _B _ D Q 15 8 1
V D D 7
M _B _ D Q 16 8 2
V D D 8
M _B _ D Q 17 8 7
V D D 9
M _B _ D Q 18 10 3
V D D 10
M _B _ D Q 19 8 8
V D D 11
M _B _ D Q 20 10 4
V D D 12
M _B _ D Q 21
20m ils
M _B _ D Q 22 19 9
V D D S P D
V D D S P D
M _B _ D Q 23
M _B _ D Q 24 8 3
N C 1
M _B _ D Q 25 12 0
N C 2
M _B _ D Q 26 5 0
[ 5 , 10 ] P M _ E XT T S _D D R # N C 3
M _B _ D Q 27 6 9
N C 4
M _B _ D Q 28 16 3
N C T E S T
M _B _ D Q 29
20m ils
M _B _ D Q 30 1
M V R E F _ D I M 1
V R E F
M _B _ D Q 31
M _B _ D Q 32 C 1 70 C 1 7 9 20 1
GN D 0
M _B _ D Q 33 20 2
GN D 1
M _B _ D Q 34 2 . 2 U _ 6 . 3V _ 0 6 0. 1 U _1 0 V _X 7 R _ 0 4
M _B _ D Q 35
M _B _ D Q 36 4 7
V S S 1
M _B _ D Q 37 13 3
V S S 2
M _B _ D Q 38 18 3
V S S 3
M _B _ D Q 39 7 7
V S S 4
M _B _ D Q 40 1 2
V S S 5
M _B _ D Q 41 4 8
V S S 6
M _B _ D Q 42 18 4
V S S 7
M _B _ D Q 43 7 8
V S S 8
M _B _ D Q 44 7 1
V S S 9
M _B _ D Q 45 7 2
V S S 1 0
M _B _ D Q 46 12 1
V S S 1 1
M _B _ D Q 47 12 2
V S S 1 2
M _B _ D Q 48 19 6
V S S 1 3
M _B _ D Q 49 19 3
V S S 1 4
M _B _ D Q 50 8
V S S 1 5
M _B _ D Q 51
M _B _ D Q 52 A S 0 A 4 21 -N 2 A N - 4F
M _B _ D Q 53
M _B _ D Q 54
M _B _ D Q 55
M _B _ D Q 56
M _B _ D Q 57
M _B _ D Q 58
M _B _ D Q 59
M _B _ D Q 60
M _B _ D Q 61
M _B _ D Q 62
M _B _ D Q 63
C 1 0 4 C 1 3 4 C 1 2 0 C 1 1 6 C 1 2 6
0. 1 U _1 0 V _X 7 R _ 0 4 0 . 1U _1 0 V _X 7 R _ 0 4 0 . 1U _1 0 V _ X7 R _ 0 4 4 . 7U _6 . 3 V _ X5 R _ 0 6 4 . 7U _ 6. 3 V _ X5 R _ 0 6
C 1 4 1 C 1 2 8 C 9 5 C 1 5 0 C 1 6 0
0. 1 U _1 0 V _X 7 R _ 0 4 0 . 1U _1 0 V _X 7 R _ 0 4 0 . 1U _1 0 V _ X7 R _ 0 4 *0 . 2 2U _ 16 V _ X7 R _ 0 6 *0 . 2 2U _ 16 V _ X7 R _0 6
JDIMM_2 Terminator
0 . 9 V S M
16 -5 603 4-4 5A
M_ OD T 3 1 8 C 4 0 8 0 . 1 U _ 10 V _ X7 R _0 4
M_ C S # 3 2 7 R N 15
M_ B _ C A S # 3 6 8 P 4R X5 6 _0 4 C 4 1 2 0 . 1 U _ 10 V _ X7 R _0 4
M_ B _ W E # 4 5
M_ B B S 0 1 8 C 4 1 1 0 . 1 U _ 10 V _ X7 R _0 4
M_ B _ A 1 0 2 7 R N 18
M_ B _ A 1 3 6 8 P 4R X5 6 _0 4 C 4 0 2 0 . 1 U _ 10 V _ X7 R _0 4
M_ B _ A 3 4 5
1 8
V S S 1 6
2 4 M_ B _ A 5 1 8 C 4 0 4 0 . 1 U _ 10 V _ X7 R _0 4
V S S 1 7
4 1 M_ B _ A 8 2 7 R N 19
V S S 1 8
5 3 M_ B _ A 9 3 6 8 P 4R X5 6 _0 4 C 4 1 8 0 . 1 U _ 10 V _ X7 R _0 4
V S S 1 9
4 2 M_ B _ A 1 2 4 5
V S S 2 0
5 4
V S S 2 1
5 9 M_ B _ R A S # 1 8 C 4 0 3 0 . 1 U _ 10 V _ X7 R _0 4
V S S 2 2
6 5 M_ C S # 2 2 7 R N 2
V S S 2 3
6 0 M_ B _ A 1 3 3 6 8 P 4R X5 6 _0 4 C 4 1 6 0 . 1 U _ 10 V _ X7 R _0 4
V S S 2 4
6 6 M_ OD T 2 4 5
V S S 2 5
1 27
V S S 2 6
1 39 M_ B _ A 4 1 8 C 4 0 0 0 . 1 U _ 10 V _ X7 R _0 4
V S S 2 7
1 28 M_ B _ A 2 2 7 R N 4
V S S 2 8
1 45 M_ B _ A 0 3 6 8 P 4R X5 6 _0 4 C 4 1 4 0 . 1 U _ 10 V _ X7 R _0 4
V S S 2 9
1 65 M_ B B S 1 4 5
V S S 3 0
1 71
V S S 3 1
1 72 M_ B _ A 1 1 1 8 C 4 1 9 0 . 1 U _ 10 V _ X7 R _0 4
V S S 3 2
1 77 M_ B _ A 1 4 2 7 R N 6
V S S 3 3
1 87 M_ B _ A 6 3 6 8 P 4R X5 6 _0 4 C 1 0 7 0 . 1 U _ 10 V _ X7 R _0 4
V S S 3 4
1 78 M_ B _ A 7 4 5
V S S 3 5
1 90
V S S 3 6
9 1 8
V S S 3 7
2 1 2 7 R N 8
V S S 3 8
3 3 M_ C K E 3 3 6 8 P 4R X5 6 _0 4 C 1 0 5 0 . 1 U _ 10 V _ X7 R _0 4
V S S 3 9
1 55 M_ B B S 2 4 5
V S S 4 0
3 4
V S S 4 1
1 32 M_ C K E 2 R 2 3 7 5 6 _ 04 C 4 1 3 0 . 1 U _ 10 V _ X7 R _0 4
V S S 4 2
1 44
V S S 4 3
1 56
V S S 4 4
1 68 C 1 5 1 0 . 1 U _ 10 V _ X7 R _0 4
V S S 4 5
2
V S S 4 6
3 C 4 1 0 1 U _ 6 . 3V _ 0 4
V S S 4 7
1 5
V S S 4 8
2 7 C 3 6 9 *1 0 U _ 6 . 3V _ X 5 R _ 08
V S S 4 9
3 9 La y ou t no t e:
V S S 5 0
1 49
V S S 5 1
1 61 Pla ce o n e ca p cl o se to e ve ry 2 p u ll- up re sist ors
V S S 5 2
2 8
V S S 5 3
te rmin at e d to + VT T_ MEM
4 0
V S S 5 4
1 38
V S S 5 5
1 50
V S S 5 6
1 62
V S S 5 7
CLO SE T O J DIMM _2
M V R E F _ D I M 1
R 7 9 1 K _ 1% _ 04
1 . 8 V
R 78 C 1 7 1 C 1 7 7
1 K _ 1% _ 0 4 1 U _ 6 . 3V _ 0 4 0 . 1U _1 0 V _ X7 R _ 0 4
[ 10 , 3 0 ] 0 . 9V S M
[ 1 0 ] V D D S P D
[ 5, 7 , 8 , 10 , 3 0 ] 1 . 8V
[ 5, 8 . . 1 0, 1 2 . . 1 6, 1 8 . . 27 , 3 1 ] 3 . 3V S