Vga Frame Buffer B - Clevo W150HRM Service Manual

Schematic Diagrams

VGA Frame Buffer B

Frame Buffer Partition B
C 5 70
0. 1u_ 16 V _Y 5 V _ 04
C 6 05
0. 1u_ 16 V _Y 5 V _ 04
Sheet 15 of 49
VGA Frame Buffer
B
13 FB C _C LK 0
13 FB C _C LK 0#
B - 16 VGA Frame Buffer B
C 30 C 57 8 C 5 76 C 574 C 78 4 C 5 4 C 568
0. 1u _16 V _ Y 5V _04 0 . 1 u_1 6V _Y 5V _0 4 0. 1u_ 16V _Y 5 V _ 04 0. 1u _16 V _ Y 5V _04 *0 . 1 u_1 6V _Y 5V _0 4 1u_ 6. 3V _X 5 R _04 1u _6. 3V _X 5R _0 4
C 58 6 C 61 0 C 6 00 C 146 C 78 5 C 5 92 C 156
0. 1u _16 V _ Y 5V _04 0 . 1 u_1 6V _Y 5V _0 4 0. 1u_ 16V _Y 5 V _ 04 0. 1u _16 V _ Y 5V _04 *0. 1u _1 6V _ Y 5V _04 1u_ 6. 3V _X 5 R _04 1u _6. 3V _X 5R _0 4
U 4
F B V D D Q
J3 B 2 J3
FB C _C M D 30 F BC _ C M D 3 0
FB C _C MD 15 K 3 R A S V D D D 9 F B C _ C M D 1 5 K 3
C A S V D D
FB C _C MD 13 L3 G 7 F B C _ C M D 1 3 L3
WE V D D
FB C _C MD 0 L2 K 2 F B C _ C M D 0 L2
C S V D D K 8
V D D
N 1
V D D
FB C _C MD 9 N 3 N 9 F B C _ C M D 9 N 3
P 7 A 0 V D D R 1 P 7
FB C _C MD 11 F B C _ C M D 1 1
FB C _C MD 8 P 3 A 1 V D D R 9 F B C _ C M D 8 P 3
A 2 V D D
FB C _C MD 25 N 2 F B C _ C M D 2 5 N 2
P 8 A 3 A 1 P 8
FB C _C MD 10 F B C _ C M D 1 0
FB C _C MD 24 P 2 A 4 V D D Q A 8 F B C _ C M D 2 4 P 2
A 5 V D D Q
FB C _C MD 22 R 8 C 1 F B C _ C M D 2 2 R 8
A 6 V D D Q
FB C _C MD 7 R 2 C 9 F B C _ C M D 7 R 2
T 8 A 7 V D D Q D 2 T 8
FB C _C MD 21 F B C _ C M D 2 1
A 8 V D D Q
FB C _C MD 6 R 3 E 9 F B C _ C M D 6 R 3
A 9 V D D Q
FB C _C MD 29 L7 F 1 F B C _ C M D 2 9 L7
R 7 A 1 0 V D D Q H 2 R 7
FB C _C MD 23 F B C _ C M D 2 3
FB C _C MD 28 N 7 A 1 1 V D D Q H 9 F B C _ C M D 2 8 N 7
A 1 2 V D D Q
FB C _C MD 20 T 3 F B C _ C M D 2 0 T 3
A 1 3
FB C _C MD 4 T 7 F B C _ C M D 4 T 7
M7 A 1 4/ N C 6 M 7
FB C _C MD 14 F B C _ C M D 1 4
A 1 5/ N C 5
A 9
M2 V S S B 3 M 2
FB C _C MD 12 F B C _ C M D 1 2
FB C _C MD 27 N 8 B A 0 V S S E 1 F B C _ C M D 2 7 N 8
B A 1 V S S
FB C _C MD 26 M3 G 8 F B C _ C M D 2 6 M 3
B A 2 V S S
J2
V S S J8
V S S
M1
V S S
FB C _C MD 3 K 9 M9 F B C _ C M D 3 K 9
J7 C K E V S S P 1 J7
FB C _C LK 0 FB C _C LK 0 F B C _ C LK 0
FB C _C LK 0# K 7 C K V S S P 9 F B C _ C LK 0# K 7
C K V S S
T 1
V S S
J1 T 9 R 43 J1
J9 N C 1 V S S J9
N C 2
L1 B 1 16 0_ 1%_0 4 L1
N C 3 V S S Q
L9 B 9 L9
N C 4 V S S Q D 1
FB C _C LK 0#
V S S Q D 8
V S S Q
E 2
T 2 V S S Q E 8 T 2
FB C _C MD 5 F B V D D Q F B C _C MD 5
R E S E T V S S Q F 9
V S S Q
FB C _C MD 2 K 1 G 1 F B C _C MD 2 K 1
O D T V S S Q
G 9
L8 V S S Q L8
FB C _Z Q 0 R 60 F B C _Z Q 1
Z Q
16m i l
1. 1 K _ 1%_ 04
<50 0m il
H 1 FB C _V R E F 0
R 69 R 48 4
V R E F D Q
M8
V R E F C A
2 43_ 1%_0 4 24 3_1 %_0 4
C 43 R 48 5
0. 0 1u_ 16V _X 7R _0 4 1. 1 K _ 1%_ 04
F B C _D 15 E 3 D 7 FB C _D 20 F B C _D 2 8 E 3
D Q L 0 D Q U 0
F B C _D 9 F 7 C 3 FB C _D 21 F B C _D 2 6 F 7
F 2 D Q L 1 D Q U 1 C 8 F 2
F B C _D 12 FB C _D 23 F B C _D 2 9
D Q L 2 D Q U 2
F B C _D 10 F 8 C 2 FB C _D 19 F B C _D 2 7 F 8
D Q L 3 D Q U 3
F B C _D 14 H 3 A 7 FB C _D 18 F B C _D 3 0 H 3
H 8 D Q L 4 D Q U 4 A 2 H 8
F B C _D 8 FB C _D 17 F B C _D 2 4
F B C _D 13 G 2 D Q L 5 D Q U 5 B 8 FB C _D 22 F B C _D 3 1 G 2
D Q L 6 D Q U 6
F B C _D 11 H 7 A 3 FB C _D 16 F B C _D 2 5 H 7
D Q L 7 D Q U 7
F B C D Q M1 E 7 D 3 FB C D Q M2 F B C D Q M3 E 7
D ML D MU
F B C D Q S _W P 1 F 3 C 7 FB C D Q S _ WP 2 F B C D Q S _ WP 3 F 3
G 3 D Q S L D Q S U B 7 G 3
F B C D Q S _R N 1 FB C D Q S _ R N 2 F B C D Q S _ R N 3
D Q S L D Q S U
K 4W 2G 16 46C - H C 11 K 4 W2G 1 646 C - H C 1 1
F B V D D Q
F B C _C MD [ 31: 0]
13 F B C _ C M D [ 3 1: 0]
C 58 0 C 155 C 152
F B C _ D [ 6 3: 0]
13 F B C _D [ 63 : 0 ]
*1 u_6 . 3V _ X 5 R _ 04 0. 1u_ 16 V _ Y 5 V _ 04 0. 1u _16 V _ Y 5 V _ 04
F B C D Q M[ 7: 0]
1 3 FB C D Q M [ 7 : 0 ]
F B C D Q S _W P [ 7: 0]
13 F B C D Q S _ WP [ 7: 0]
F B V D D Q
F B C D Q S _R N [ 7: 0]
13 F B C D Q S _R N [ 7: 0]
C 36 2
C 68 C 160
*1 u_6 . 3V _ X 5 R _ 04
0. 1u_ 16 V _ Y 5 V _ 04 0. 1u _16 V _ Y 5 V _ 04
U 4 4
U 7
F B V D D Q
B 2
R A S V D D D 9 FB C _C M D 30 J 3
C A S V D D R A S
G 7 FB C _C MD 15 K 3
WE V D D C A S
K 2 FB C _C MD 13 L 3
C S V D D K 8 FB C _C MD 16 L 2 W E
V D D C S
N 1
V D D
N 9
A 0 V D D R 1 N 3
FB C _C MD 9
A 1 V D D R 9 FB C _C MD 11 P 7 A 0
A 2 V D D A 1
FB C _C MD 8 P 3
A 3 A 1 N 2 A 2
FB C _C MD 25
A 4 V D D Q A 8 FB C _C MD 10 P 8 A 3
A 5 V D D Q A 4 V D D Q
C 1 FB C _C MD 24 P 2
A 6 V D D Q A 5 V D D Q
C 9 FB C _C MD 22 R 8
A 7 V D D Q D 2 R 2 A 6 V D D Q
FB C _C MD 7
A 8 V D D Q A 7 V D D Q
E 9 FB C _C MD 21 T 8
A 9 V D D Q A 8 V D D Q
F1 FB C _C MD 6 R 3
A 10 V D D Q H 2 L 7 A 9 V D D Q
FB C _C MD 29
A 11 V D D Q H 9 FB C _C MD 23 R 7 A 10 V D D Q
A 12 V D D Q A 11 V D D Q
FB C _C MD 28 N 7
A 13 A 12 V D D Q
FB C _C MD 20 T 3
A 14/ N C 6 T 7 A 13
FB C _C MD 4
A 15/ N C 5 A 14 / N C 6
FB C _C MD 14 M7
A 15 / N C 5
A 9
V S S B 3
B A 0 V S S E 1 FB C _C MD 12 M2
B A 1 V S S B A 0
G 8 FB C _C MD 27 N 8
B A 2 V S S B A 1
J2 FB C _C MD 26 M3
V S S J8 B A 2
V S S
M 1
V S S
M 9
C K E V S S P 1 K 9
FB C _C MD 19
C K V S S P 9 FB C _C LK 1 J 7 C K E
C K V S S 13 FB C _C LK 1 C K
T1 FB C _C LK 1# K 7
V S S 13 FB C _C LK 1# C K
T9
N C 1 V S S J 1
N C 2 N C 1
B 1 J 9
N C 3 V S S Q N C 2
B 9 L 1
N C 4 V S S Q D 1 L 9 N C 3
V S S Q D 8 N C 4
V S S Q
E 2
V S S Q E 8
R E S E T V S S Q F9 FB C _C MD 5 T 2
V S S Q R E S E T
G 1
O D T V S S Q
G 9 FB C _C MD 18 K 1
V S S Q O D T
Z Q
FB C _Z Q 2 L 8
16 m il
Z Q
<5 00m il
H 1 F B C _V R E F0
V R E F D Q
M 8 R 95
V R E F C A V R E F D Q
V R E F C A
24 3_1 %_0 4
D 7 FB C _D 3
D Q L0 D Q U 0
C 3 FB C _D 7 F B C _ D 37 E 3
D Q L1 D Q U 1 C 8 F 7 D Q L 0
FB C _D 0 F B C _ D 35
D Q L2 D Q U 2 D Q L 1
C 2 FB C _D 6 F B C _ D 36 F 2
D Q L3 D Q U 3 D Q L 2
A 7 FB C _D 1 F B C _ D 34 F 8
D Q L4 D Q U 4 A 2 H 3 D Q L 3
FB C _D 4 F B C _ D 39
D Q L5 D Q U 5 B 8 FB C _D 2 F B C _ D 33 H 8 D Q L 4
D Q L6 D Q U 6 D Q L 5
A 3 FB C _D 5 F B C _ D 38 G 2
D Q L7 D Q U 7 D Q L 6
F B C _ D 32 H 7
D Q L 7
D 3 FB C D Q M0
D ML D M U
C 7 FB C D Q S _ WP 0 F B C D Q M4 E 7
D Q S L D Q S U B 7 F 3 D ML
FB C D Q S _ R N 0 F B C D Q S _W P 4
D Q S L D Q S U F B C D Q S _R N 4 G 3 D Q S L D Q S U
D Q S L D Q S U
K 4W2 G 164 6C - H C 11
F B V D D Q
C 14 7 C 5 72 C 62 C 78 8 C 1 20 C 1 57 C 78 6
0. 1u _1 6V _Y 5V _04 0 . 1 u_ 16V _Y 5V _0 4 0. 1u_ 16 V _ Y 5 V _ 04 *0. 1 u_1 6V _Y 5V _0 4 1 u_6 . 3 V _ X 5 R _ 04 1u_ 6. 3V _X 5 R _04 *1u _6. 3 V _ X 5R _ 04
F B V D D Q
C 11 6 C 5 85 C 599 C 78 9 C 5 90 C 6 03 C 78 7
0. 1u _1 6V _Y 5V _04 0 . 1 u_ 16V _Y 5V _0 4 0. 1u_ 16 V _ Y 5 V _ 04 *0. 1u _16 V _ Y 5 V _ 04 1 u_6 . 3 V _ X 5 R _ 04 1u_ 6. 3V _X 5 R _04 *1u _6. 3 V _ X 5R _ 04
U 4 7
FB V D D Q F B V D D Q
B 2 F BC _C M D 30 J3 B 2
V D D R A S V D D
D 9 F B C _C MD 15 K 3 D 9
V D D C A S V D D
G 7 F B C _C MD 13 L3 G 7
V D D K 2 F B C _C MD 16 L2 WE V D D K 2
V D D C S V D D
K 8 K 8
V D D V D D
N 1 N 1
V D D N 9 N 3 V D D N 9
F B C _C MD 9
V D D R 1 F B C _C MD 11 P 7 A 0 V D D R 1
V D D A 1 V D D
R 9 F B C _C MD 8 P 3 R 9
V D D N 2 A 2 V D D
F B C _C MD 25
A 1 F B C _C MD 10 P 8 A 3 A 1
A 4 V D D Q
A 8 F B C _C MD 24 P 2 A 8
A 5 V D D Q
C 1 F B C _C MD 22 R 8 C 1
C 9 R 2 A 6 V D D Q C 9
F B C _C MD 7
A 7 V D D Q
D 2 F B C _C MD 21 T8 D 2
A 8 V D D Q
E 9 F B C _C MD 6 R 3 E 9
F 1 L7 A 9 V D D Q F 1
F B C _C MD 29
H 2 F B C _C MD 23 R 7 A 1 0 V D D Q H 2
A 1 1 V D D Q
H 9 F B C _C MD 28 N 7 H 9
A 1 2 V D D Q
F B C _C MD 20 T3
T7 A 1 3
F B C _C MD 4
A 1 4/ N C 6
F B C _C MD 14 M7
A 1 5/ N C 5
A 9 A 9
V S S B 3 F B C _C MD 12 M2 V S S B 3
V S S B A 0 V S S
E 1 F B C _C MD 27 N 8 E 1
V S S B A 1 V S S
G 8 F B C _C MD 26 M3 G 8
V S S J2 B A 2 V S S J 2
V S S V S S
J8 J 8
V S S V S S
M1 M1
V S S M9 K 9 V S S M9
FB C _C LK 1 F B C _C MD 19
V S S P 1 F B C _C L K 1 J7 C K E V S S P 1
V S S C K V S S
P 9 F B C _C L K 1 # K 7 P 9
V S S C K V S S
T 1 R 10 8 T 1
V S S T 9 J1 V S S T 9
V S S N C 1 V S S
16 0_1 %_0 4 J9
N C 2
B 1 L1 B 1
V S S Q B 9 L9 N C 3 V S S Q B 9
FB C _C LK 1#
V S S Q D 1 N C 4 V S S Q D 1
V S S Q V S S Q
D 8 D 8
V S S Q E 2 V S S Q E 2
V S S Q E 8 F B C _C MD 5 T2 V S S Q E 8
F B V D D Q
V S S Q R E S E T V S S Q
F 9 F 9
V S S Q V S S Q
G 1 F B C _C MD 18 K 1 G 1
V S S Q G 9 O D T V S S Q G 9
V S S Q V S S Q
F B C _Z Q 3 L8
16m il R 50 1
Z Q
<500m il
1. 1K _1 %_0 4
H 1 F B C _V R E F 1 R 504 H 1 F B C _V R E F 1
V R E FD Q
M8 M8
V R E F C A
24 3_1 %_04
C 142 R 50 2
0. 01 u_1 6V _X 7 R _04 1. 1K _1 %_0 4
D 7 F B C _ D 59 F B C _D 44 E 3 D 7 F B C _D 49
D Q U 0 C 3 F7 D Q L0 D Q U 0 C 3
F B C _ D 62 F B C _D 46 F B C _D 53
D Q U 1 D Q L1 D Q U 1
C 8 F B C _ D 57 F B C _D 40 F2 C 8 F B C _D 48
D Q U 2 D Q L2 D Q U 2
C 2 F B C _ D 61 F B C _D 45 F8 C 2 F B C _D 54
D Q U 3 A 7 H 3 D Q L3 D Q U 3 A 7
F B C _ D 58 F B C _D 42 F B C _D 51
D Q U 4 A 2 F B C _ D 63 F B C _D 47 H 8 D Q L4 D Q U 4 A 2 F B C _D 55
D Q U 5 D Q L5 D Q U 5
B 8 F B C _ D 56 F B C _D 41 G 2 B 8 F B C _D 50
D Q U 6 D Q L6 D Q U 6
A 3 F B C _ D 60 F B C _D 43 H 7 A 3 F B C _D 52
D Q U 7 D Q L7 D Q U 7
D 3 FB C D Q M 7 F B C D Q M 5 E 7 D 3 F B C D Q M6
D MU C 7 F3 D ML D MU C 7
FB C D Q S _ WP 7 F B C D Q S _ WP 5 F B C D Q S _ WP 6
B 7 FB C D Q S _ R N 7 F B C D Q S _ R N 5 G 3 D Q S L D Q S U B 7 F B C D Q S _ R N 6
D Q S L D Q S U
K 4W 2G 16 46 C - H C 11
1 3, 14 , 3 7 F B V D D Q
SD DR3 _BG A96
GF1 XX
0 ..3 1 3 2.. 63
CMD 0 C S0#
CMD 1
CMD 2 O DT
CMD 3 C KE
CMD 4 A 14 A 14
CMD 5 R ST R ST
CMD 6 A 9 A 9
CMD 7 A 7 A 7
CMD 8 A 2 A 2
CMD 9 A 0 A 0
CMD 10 A 4 A 4
CMD 11 A 1 A 1
CMD 12 B A0 B A0
CMD 13 W E# W E#
CMD 14 A 15 A 15
CMD 15 C AS# C AS#
CMD 16 C S0#
CMD 17
CMD 18 O DT
CMD 19 C KE
CMD 20 A 13 A 13
CMD 21 A 8 A 8
CMD 22 A 6 A 6
CMD 23 A 11 A 11
CMD 24 A 5 A 5
CMD 25 A 3 A 3
CMD 26 B A2 B A2
CMD 27 B A1 B A1
CMD 28 A 12 A 12
CMD 29 A 10 A 10
CMD 30 R AS# R AS#
16m i l
<50 0m il