Vga Pci-E Interface - Clevo W170HN Service Manual

VGA PCI-E Interface

G PU
H 9 H 1 1 H 13
H 8_0D 4_4 H 8 _0D 4_4 H 8_0D 4_4
U 46A
1/ 1 6 P C I _E X P R E S S
3V 3 _R U N
3V 3_R U N
C 69 R 45
100 K _04
U 5 1 u_6. 3V _X 5R _ 04
MC 74V H C 1G 08 D F T2G
1
34 dG P U _ R S T#
4 P E R S TB # A M 1 6
P E X _R S T
2
3 , 2 2 , 2 8 P LT _R S T#
A R 1 3
R 67 P E X _C LK R E Q
P E X _C LK R E Q
3 V 3_R U N
1 00K _0 4
R 63 * 0 _04
D S P E G _ C LK R E Q # _R R 5 2 *10mi l _shor t
19 P E G _C L K R E Q #
P E X _TS TC LK _O U T A J1 7
P E X _TS TC LK _O U T
Q 39
R 6 8 *220_1%_0 4 P E X _TS TC LK _O U T # A J1 8
P E X _TS TC LK _O U T
MTN 7002Z H S 3
V G A _P E X C L K A R 1 6
P E X _R E FC LK
19 V GA _P E X C LK
V G A _P E X C L K # A R 1 7
19 V GA _P E X C LK # P E X _R E FC LK
P E G_R X 0 P E X _R X 0 A L1 7
C 71 0. 22u_10V _X 5R _04 P E X _TX 0
2 P E G _ R X 0
P E G_R X #0 C 75 0. 22u_10V _X 5R _04 P E X _R X 0# A M 1 7
2 P E G _ R X # 0 P E X _TX 0
P E G_TX 0 A P 1 7
P E X _R X 0
2 P E G _TX 0 A N 1 7
P E G_TX #0
2 P E G _TX # 0 P E X _R X 0
P E G_R X 1 P E X _R X 1 A M 1 8
C 74 0. 22u_10V _X 5R _04 P E X _TX 1
2 P E G _ R X 1 A M 1 9
P E G_R X #1 C 82 0. 22u_10V _X 5R _04 P E X _R X 1#
2 P E G _ R X # 1 P E X _TX 1 G F 108
G T 21X
P E G_TX 1 A N 1 9
P E X _R X 1
2 P E G _TX 1 A P 1 9
P E G_TX #1
2 P E G _TX # 1 P E X _R X 1
P E G_R X 2 P E X _R X 2 A L1 9
C 87 0. 22u_10V _X 5R _04 P E X _TX 2
2 P E G _ R X 2 A K 1 9
P E G_R X #2 C 83 0. 22u_10V _X 5R _04 P E X _R X 2# P E X _R X 2#
2 P E G _ R X # 2 P E X _TX 2
P E G_TX 2 A R 1 9
P E X _R X 2
2 P E G _TX 2 A R 2 0
P E G_TX #2
2 P E G _TX # 2 P E X _R X 2
P E G_R X 3 C 86 0. 22u_10V _X 5R _04 P E X _R X 3 A L2 0
P E X _TX 3
2 P E G _ R X 3 A M 2 0
P E G_R X #3 C 95 0. 22u_10V _X 5R _04 P E X _R X 3# P E X _TX 3
2 P E G _ R X # 3
P E G_TX 3 A P 2 0
P E X _R X 3
2 P E G _TX 3 A N 2 0
P E G_TX #3 P E X _R X 3
2 P E G _TX # 3
P E G_R X 4 C 97 0. 22u_10V _X 5R _04 P E X _R X 4 A M 2 1
P E X _TX 4
2 P E G _ R X 4 P E G_R X #4 P E X _R X 4# A M 2 2
C 103 0. 22u_10V _X 5R _04 P E X _TX 4
2 P E G _ R X # 4
P E G_TX 4 A N 2 2
P E X _R X 4
2 P E G _TX 4 P E G_TX #4 A P 2 2
P E X _R X 4
2 P E G _TX # 4
P E G_R X 5 C 108 0. 22u_10V _X 5R _04 P E X _R X 5 A L2 2
2 P E G _ R X 5 P E X _TX 5
P E G_R X #5 P E X _R X 5# A K 2 2
C 109 0. 22u_10V _X 5R _04 P E X _TX 5
2 P E G _ R X # 5
P E G_TX 5 A R 2 2
2 P E G _TX 5 P E X _R X 5
P E G_TX #5 A R 2 3
P E X _R X 5
2 P E G _TX # 5
P E G_R X 6 C 121 0. 22u_10V _X 5R _04 P E X _R X 6 A L2 3
2 P E G _ R X 6 P E X _TX 6
P E G_R X #6 P E X _R X 6# A M 2 3
C 122 0. 22u_10V _X 5R _04 P E X _TX 6
2 P E G _ R X # 6
P E G_TX 6 A P 2 3
2 P E G _TX 6 P E X _R X 6
P E G_TX #6 A N 2 3
P E X _R X 6
2 P E G _TX # 6
P E G_R X 7 C 124 0. 22u_10V _X 5R _04 P E X _R X 7 A M 2 4
2 P E G _ R X 7
P E X _TX 7
P E G_R X #7 C 139 0. 22u_10V _X 5R _04 P E X _R X 7# A M 2 5
P E X _TX 7
2 P E G _ R X # 7
P E G_TX 7 A N 2 5
2 P E G _TX 7 P E X _R X 7
P E G_TX #7 A P 2 5
P E X _R X 7
2 P E G _TX # 7
A L2 5
P E X _TX 8
A K 2 5
P E X _TX 8
A R 2 5
P E X _R X 8
A R 2 6
P E X _R X 8
A L2 6
P E X _TX 9
A M 2 6
P E X _TX 9
A P 2 6
P E X _R X 9
A N 2 6
P E X _R X 9
A M 2 7
P E X _TX 10
A M 2 8
P E X _TX 10
A N 2 8
P E X _R X 10
A P 2 8
P E X _R X 10
A L2 8
P E X _TX 11
A K 2 8
P E X _TX 11
A R 2 8
P E X _R X 11
A R 2 9
P E X _R X 11
A K 2 9
P E X _TX 12
A L2 9
P E X _TX 12
A P 2 9
P E X _R X 12
A N 2 9
P E X _R X 12
A M 2 9
P E X _TX 13
A M 3 0
P E X _TX 13
A N 3 1
P E X _R X 13
A P 3 1
P E X _R X 13
A M 3 1
P E X _TX 14
A M 3 2
P E X _TX 14 G T21X
A R 3 1
P E X _R X 14
A R 3 2
P E X _R X 14
A N 3 2
P E X _TX 15
A P 3 2
P E X _TX 15
A R 3 4
P E X _R X 15
A P 3 4
P E X _R X 15
N 12 P -G S Q S
A K 1 6
P E X _I O V D D
A K 1 7
P E X _I O V D D
A K 2 1 C 1 17 C 106 C 94 C 123 C 3 6
P E X _I O V D D
A K 2 4
P E X _I O V D D
A K 2 7 0. 1u_10V _X 7R _04 0. 1u_10 V _X 7R _04 1u_ 6. 3 V _X 5R _04 1u_6 . 3 V _X 5R _04 10u_6 . 3 V _X 5R _06
P E X _I O V D D
P LA C E N E A R B A LLS P LA C E N E A R B G A
A G 11
P E X _I O V D D Q
A G 12
P E X _I O V D D Q
A G 13
P E X _I O V D D Q
A G 15
P E X _I O V D D Q
A G 16
P E X _I O V D D Q
A G 17
2 2 00 m A
P E X _I O V D D Q
A G 18
P E X _I O V D D Q
A G 22
P E X _I O V D D Q
A G 23
P E X _I O V D D Q
A G 24
P E X _I O V D D Q
A G 25
P E X _I O V D D Q
A G 26
P E X _I O V D D Q
A J14 C 8 5 C 78 C 98 C 65 C 32
P E X _I O V D D Q
A J15
P E X _I O V D D Q
A J19 0. 1u_10V _X 7R _04 0. 1u_10 V _X 7R _04 1u_ 6. 3 V _X 5R _04 1u_6. 3V _ X 5R _04 10u _6. 3V _X 5R _0 6
P E X _I O V D D Q
A J21
P E X _I O V D D Q
A J22
P E X _I O V D D Q
A J24 P L A C E N E A R B A LL S P LA C E N E A R B G A
P E X _I O V D D Q
A J25
P E X _I O V D D Q
A J27
P E X _I O V D D Q
A K 1 8
P E X _I O V D D Q
A K 2 0
P E X _I O V D D Q
A K 2 3
P E X _I O V D D Q
A K 2 6
P E X _I O V D D Q
A L16
P E X _I O V D D Q
3 V 3_R U N
16 mi l
L5
A G 19 P E X _V D D _ S V D D .
P E X _S V D D _3V 3
F7
P E X _S V D D _3V 3_N C
C 104 C 55 H C B 1005K F-121T2 0
P E X _S V D D _3V 3
4. 7u_6. 3V _X 5R _06 0. 1u_1 0V _X 7R _0 4
A 2
N C
A 7
N C
A A 4 P LA C E N E A R B A LLS
N C
A B 4
N C
A B 7
N C
A C 5
N C
A D 6
N C
A F6
N C
A G 6
N C
A J5
N C
A K 1 5
N C
A L7
N C
B 7
N C
C 7
N C
D 5
N C
D 6
N C
D 7
N C
E 5
N C
E 7
N C
F4
N C
G 5
N C
H 32
N C
P 6
N C
U 7
N C
V 6
N C
Y 4
N C
J10
V D D 33
J11
V D D 33
J12
3V 3_R U N
V D D 33
J13
V D D 33
J9 3V 3_R U N
V D D 33
C 6 4 C 4 8 C 35 C 31 C 59
0. 1u_10 V _X 7R _04 0. 1u_10V _X 7R _04 0. 1 u_10V _X 7R _04 4 . 7 u _6. 3V _X 5 R _0 6 1u _6. 3V _X 5 R _0 4
P LA C E N E A R B A LLS
D 35
V D D _S E N S E
P 7
V D D _S E N S E
A D 20 P S 1_V D D _S E N S E
V D D _S E N S E
P S 1 _V D D _ S E N S E 41
A D 19 P S 1_G N D _S E N S E
G N D _S E N S E P S 1 _G N D _S E N S E 41
R 7
G N D _S E N S E
E 35
G N D _S E N S E
P E X _V D D
1 6m i l
L 7
A G 14 P E X _P LLV D D .
P E X _P LLV D D
C 72 C 96 C 70 H C B 100 5K F- 121 T20
0. 1u_1 6V _Y 5V _ 04 1u _6. 3V _X 5 R _0 4 4. 7u_6 . 3 V _X 5R _06
P LA C E N E A R B A LLS P LA C E N E A R B G A
1u ->0 .1 u C 990 52 5
G F108
A G 20
P E X _P LL_H V D D _N C
R FU
A G 21 P E X _TE R MP R 82 2. 49K _1%_04
P E X _TE R MP
A P 3 5
GP U _TE S TMO D E R 507 10 K _04
TE S TMO D E
P E X _V D D
3V 3_ R U N
C 40 C 33
4. 7 u_6. 3V _ X 5R _ 06 2 2u_6. 3V _X 5R _08
R 45 1
U 46 K 10K _ 04
1 3 / 16 MI S C 2
J26 C 3
V G A _R O M_C S #
B B I A S N _N C R O M _C S
J25
B B I A S P _N C
D 3 V G A _R O M_S I
R O M _S I
C 4
V G A _R O M_S O
R O M _S O
D 4 V G A _R O M_S C LK
R O M _S C LK
P E X _V D D
W5 V G A _S TR A P 0
S TR A P 0
W7
V G A _S TR A P 1
S TR A P 1
V 7 V G A _S TR A P 2
S TR A P 2
C 138 C 5 8
4. 7u_6. 3V _X 5R _06 22u_6 . 3 V _X 5R _08
F6 I 2 C _S C L
I 2C H _S C L
G 6 I 2 C _S D A
I 2 C H _S D A
A B 5
C E C
A 5
S P D I F_N C
A 4
B U FR S T
C 5
P GO O D _O U T
M _S TR A P _R E F 0 N 9
R 64 40. 2K _1%_04 MU LT I _ S TR A P _R E F 0 _ G N D
R 66 40. 2K _1%_04 M _S TR A P _R E F 1 M 9
MU LT I _ S TR A P _R E F 1 _ G N D
A K 14
G N D
K 9
G N D
N 12P - G S Q S
P E X _V D D
L 3 H C B 100 5K F-12 1T20 16 mi l
V I D _P LLV D D
C 49 C 37 C 42 C 47 C 38
4. 7u_6. 3V _ X 5R _06 0. 1u_10V _X 7R _04 4. 7 u_6. 3V _X 5R _ 06 0 . 1 u _10V _ X 7R _04 0. 1u_ 10V _X 7R _ 04
U 46D
14/ 16 X TA L _ P L L
L 4 12 mi l
S P _P LLV D D A E 9
P LLV D D
A D 9
V I D _P LLV D D
H C B 1 005K F-121T20 C 41 C 45 A F9
S P _ P LLV D D
4 . 7 u _6. 3V _X 5 R _0 6 0. 1u_ 10V _X 7R _ 04
P LA C E N E A R B A LLS
X _S S I N D 2
X T A L_S S I N
R 47 7 B 1
X T A L_I N
10K _0 4 N 12P - G S Q S
X TA L_ I N
19 X TA L _I N
C 566
N1 2P -G S
11/9
2 0p_50V _N P O _04
R 35 *20K _1 % _ 04 V G A _R O M_S I R 472 20K _1 % _ 04
R 450 *4. 9 9K _1%_0 4 V G A _R O M_S O R 449 10 K _04
R 36 34. 8K _1 % _ 04 V G A _R O M_S C LK R 473 *34. 8K _1%_04
R 41 45 . 3 K _1%_04 V G A _S TR A P 0 R 42 *4. 99K _1%_04
3. 3V
R 56 *34. 8K _1%_0 4 V G A _S TR A P 1 R 55 34 . 8 K _1%_04
R 54 *10K _0 4 V G A _S TR A P 2 R 53 24 . 9 K _1%_04
C 46 C 39
dG P U _ P WR _E N _#2
10 u_10V _Y 5 V _08
0 . 0 2 2u_16V _X 7R _04
10/26
R 48 100 K _04
3. 3V S
R 49
10K _0 4
dGP U _P WR _E N _# 0
D
R 58
G
2 1M_04
22, 34, 37 d G P U _P WR _ E N #
S Q 5A
D MN 6 01D WK -7
16, 41 3V 3 _R U N
13, 37 P E X _V D D
2, 3, 8 , 1 1 , 1 6 , 1 8 , 1 9 , 2 0 , 2 2 , 2 3 , 2 4 , 2 5, 2 7, 2 8, 2 9, 3 0, 3 3, 3 5, 3 7, 3 8, 3 9 3. 3V
3, 6, 9, 10, 11, 18, 19, 20, 21, 22, 23, 24, 25, 27, 28, 29, 30, 31, 32, 33, 34, 35, 39 3. 3V S
Schematic Diagrams
BIOS ROM
3V 3_ R U N
U 4 2
8
H O L D V C C
3
1 W P
C 56 9
C S
5
S I 0. 1 u_16V _Y 5 V _04
2
S O
6 4
S C K G N D
M X 25L512 1E MC -20G
6-04-25 512-B7 1
6-04-25 512-B7 0
6-04-25 512-B7 2
3V 3 _R U N
6-04-25 010-49 0
R 47 4 2. 2K _0 4
R 47 5 2. 2K _0 4
Sheet 12 of 49
VGA PCI-E
Interface
D 1 X _O U TB U FF
X T A L_O U T B U FF
B 2
X T A L_O U T
R 476
1 0K _04
X 1 1 H S X 84 0G A _27MH Z
1 2 X TA L_O U T
C 567
20p_ 50V _N P O _04
3V 3 _R U N
Q 4
A O 34 09
S D
C 3 4
10/ 28
R 37 4. 7u_6. 3V _ X 5R _06
1K _ 04
P R 279
200_1 % _ 04
D
Q 5B P Q 73
5 G M T N 70 02ZH S 3
dGP U _P WR _E N # G
S
D M N 601D WK - 7
VGA PCI-E Interface B - 13