Cantiga 2/6 - Vga, Crt - Clevo M720T Service Manual

Schematic Diagrams

Cantiga 2/6 - VGA, CRT

Sheet 5 of 40
Cantiga 2/6 -
VGA, CRT
[ 2 , 1 3, 3 1 ]
[ 1 0 , 1 1]
[ 1 7, 3 1 ]
[ 2, 13 , 2 8]
[ 1 5 , 31 ]
B - 6 Cantiga 2/6 - VGA, CRT
U 15 B
M3 6
R S V D 1
N 3 6
R S V D 2 S A _ C K _0
R 3 3
R S V D 3 S A _ C K _1
T3 3
R S V D 4 S B _ C K _0
A H 9
R S V D 5 S B _ C K _1
A H 1 0
R S V D 6
A H 1 2
R S V D 7 S A _C K # _0
A H 1 3
R S V D 8 S A _C K # _1
K 1 2
R S V D 9 S B _C K # _0
A L3 4
R S V D 1 0 S B _C K # _1
A K 3 4
R S V D 1 1
A N 3 5
R S V D 1 2 S A _ C K E _0
A M3 5
R S V D 1 3 S A _ C K E _1
T2 4
R S V D 1 4 S B _ C K E _0
S B _ C K E _1
B 3 1
R S V D 1 5
B 2
R S V D 1 6 S A _C S # _0
M1
R S V D 1 7 S A _C S # _1
S B _C S # _0
S B _C S # _1
A Y 2 1
R S V D 2 0
S A _ O D T _0
S A _ O D T _1
S B _ O D T _0
B G2 3
R S V D 2 2 S B _ O D T _1
B F 2 3
R S V D 2 3
B H 1 8
R S V D 2 4 S M _R C O MP
B F 1 8
R S V D 2 5 S M_ R C O MP #
S M_ R C OMP _ V O H
S M _R C O MP _ V OL
S M _V R E F
T2 5
[ 4 ] M C H _ B S E L 0 C F G _ 0 S M_ P W R OK
R 2 5
[ 4 ] M C H _ B S E L 1
C F G _ 1 S M_ R E XT
P 2 5
[ 4 ] M C H _ B S E L 2 C F G _ 2 S M_ D R A MR S T#
M C H _ C F G3 P 2 0
C F G _ 3
M C H _ C F G4 P 2 4
C F G _ 4 D P L L _ R E F _ C L K
C 2 5
[ 9] MC H _ C F G 5 C F G _ 5 D P LL _ R E F _ C LK #
N 2 4
[ 9] MC H _ C F G 6 C F G _ 6 D P L L _R E F _ S S C L K
M2 4
[ 9] MC H _ C F G 7 C F G _ 7 D P LL _ R E F _ S S C LK #
M C H _ C F G8 E 2 1
C F G _ 8
C 2 3
[ 9] MC H _ C F G 9 C F G _ 9 P E G_ C L K
C 2 4
[ 9 ] M C H _C F G1 0
C F G _ 10 P E G_ C LK #
M C H _ C F G1 1 N 2 1
C F G _ 11
P 2 1
[ 9 ] M C H _C F G1 2 C F G _ 12
T2 1
[ 9 ] M C H _C F G1 3 C F G _ 13
M C H _ C F G1 4 R 2 0
C F G _ 14 D MI _ R XN _0
M C H _ C F G1 5 M2 0
C F G _ 15 D MI _ R XN _1
L2 1
[ 9 ] M C H _C F G1 6 C F G _ 16 D MI _ R XN _2
M C H _ C F G1 7 H 2 1
C F G _ 17 D MI _ R XN _3
M C H _ C F G1 8 P 2 9
C F G _ 18
R 2 8
[ 9 ] M C H _C F G1 9
C F G _ 19 D M I _R X P _0
T2 8
[ 9 ] M C H _C F G2 0 C F G _ 20 D M I _R X P _1
D M I _R X P _2
D M I _R X P _3
R 5 5 *1 0m i l _s h or t
[ 1 5] P M_ S Y N C #
D MI _ T XN _0
R 2 16 *1 0m i l _s h or t R 2 9
H _D P R S T P # P M_ S Y N C # D MI _ T XN _1
B 7
P M_ D P R S T P # D MI _ T XN _2
P M_ E X T TS _ E C # N 3 3
P M_ E X T _T S # _ 0 D MI _ T XN _3
P M_ E X T TS _ D D R # P 3 2
P M_ E X T TS _ D D R #
P M_ E X T _T S # _ 1
A T4 0
D E LA Y _ P W R G D P W R O K D MI _ T X P _0
R 3 0 1 0 0_ 0 4 A T1 1
[ 1 4 , 1 9] P L T_ R S T# R S T I N # D MI _ T X P _1
R 3 2 *1 0m i l _s h or t T2 0
P M_ T H R MT R I P #
T H E R MT R I P # D MI _ T X P _2
R 6 0 *1 0m i l _s h or t R 3 2
P M_ D P R S LP V R D P R S L P V R D MI _ T X P _3
B G4 8
N C _1
B F 4 8
N C _2
B D 4 8
N C _3
B C 4 8
N C _4 G F X_ V I D _0
B H 4 7
N C _5 G F X_ V I D _1
B G4 7
N C _6 G F X_ V I D _2
B E 4 7
N C _7 G F X_ V I D _3
B H 4 6
N C _8 G F X_ V I D _4
B F 4 6
N C _9
B G4 5
N C _1 0
B H 4 4
N C _1 1
B H 4 3
N C _1 2 G F X _V R _ E N
B H 6
N C _1 3
B H 5
N C _1 4
B G4
N C _1 5
B H 3
N C _1 6
B F 3
N C _1 7 C L _ C L K
B H 2
N C _1 8 C L _ D A T A
B G2
N C _1 9 C L_ P W R OK
B E 2
N C _2 0 C L_ R S T#
B G1
N C _2 1 C L _V R E F
B F 1
N C _2 2
B D 1
N C _2 3
B C 1
N C _2 4
F 1
N C _2 5 D D P C _ C T R L C L K
A 4 7
N C _2 6 D D P C _ C T R L D A T A
S D V O _ C T R L C L K
S D V O _ C T R L D A T A
C LK R E Q#
I C H _ S Y N C #
A 2 8
H D A _ S Y N C
C 2 9
H D A _ S D O
B 2 9
H D A _ S D I T S A T N #
B 3 0
H D A _ R S T #
B 2 8
H D A _ B C L K
C A N T I GA -E B 8 8 C T GM
A P 2 4
M _C LK _D D R 0 [ 10 ]
A T 2 1
M _C LK _D D R 1 [ 10 ]
A V 2 4
M _C LK _D D R 2 [ 11 ]
A U 20
M _C LK _D D R 3 [ 11 ]
[ 1 2 ]
A R 24
M _C LK _D D R #0 [ 1 0 ]
A R 21
M _C LK _D D R #1 [ 1 0 ]
A U 24
M _C LK _D D R #2 [ 1 1 ]
A V 2 0
M _C LK _D D R #3 [ 1 1 ] [ 12 , 2 7 ]
[ 12 , 2 7 ]
B C 28
M _C K E 0 [ 1 0 ]
A Y 28
M _C K E 1 [ 1 0 ]
A Y 36
M _C K E 2 [ 1 1 ] [ 12 ]
B B 3 6
M _C K E 3 [ 1 1 ]
B A 1 7
M _C S # 0 [ 10 ]
A Y 16
M _C S # 1 [ 10 ]
A V 1 6
M _C S # 2 [ 11 ] [ 1 2 , 27 ]
A R 13
M _C S # 3 [ 11 ] [ 12 , 2 7 ]
B D 17
M _O D T 0 [ 1 0 ]
A Y 17
M _O D T 1 [ 1 0 ]
B F 1 5
M _O D T 2 [ 1 1 ] [ 1 2 , 27 ]
A Y 13 1. 8 V 1. 8 V
M _O D T 3 [ 1 1 ] [ 1 2 , 27 ]
[ 1 2 , 27 ]
B G 22 S M_ R C OMP R 2 2 6 8 0 . 6 _1 % _0 4
B H 21 S M_ R C OMP # R 2 2 2 8 0 . 6 _1 % _0 4
R 6 8
[ 1 2 , 27 ]
B F 2 8
S M _ R C O MP _ V OH [ 1 2 , 27 ]
S M _V R E F
B H 28 1 0 K _ 1% _ 0 4
S M _ R C O MP _ V OL [ 1 2 , 27 ]
1 2mil s
A V 4 2
A R 36 S M_ P W R O K
B F 1 7 S M_ R E X T
B C 36 C 1 3 1 R 6 9
B 3 8 0 . 1 U _ 10 V _ X 7R _0 4 1 0 K _ 1% _ 0 4
C L K _D R E F [ 1 8]
A 3 8
96 MHz
C L K _D R E F # [ 18 ]
E 4 1
C L K _D R E F S S [ 1 8]
F 4 1 10 0MHz
C L K _D R E F S S # [ 18 ]
F 4 3
C L K _P C I E _ 3G P L L [ 1 8]
E 4 3
C L K _P C I E _ 3G P L L# [ 18 ] 10 0MHz
A E 4 1
D MI _ T XN 0 [ 1 4]
A E 3 7
D MI _ T XN 1 [ 1 4]
A E 4 7
D MI _ T XN 2 [ 1 4]
A H 39
D MI _ T XN 3 [ 1 4]
A E 4 0
D MI _ T XP 0 [ 14 ]
A E 3 8
D MI _ T XP 1 [ 14 ]
A E 4 8
D MI _ T XP 2 [ 14 ]
A H 40
D MI _ T XP 3 [ 14 ]
Zdiff= 100O? 5%
A E 3 5
D MI _ R X N 0 [ 14 ]
A E 4 3
D MI _ R X N 1 [ 14 ]
A E 4 6
D MI _ R X N 2 [ 14 ]
A H 42
D MI _ R X N 3 [ 14 ] [ 1 2]
1. 0 5 V S
A D 35
D MI _ R X P 0 [ 1 4 ] [ 1 2 ] D A C _ GR E E N
A E 4 4
D MI _ R X P 1 [ 1 4 ]
A F 4 6
D MI _ R X P 2 [ 1 4 ] [ 1 2 ]
A H 43 R 63
D MI _ R X P 3 [ 1 4 ]
1 K _ 1% _ 0 4
12 mils [ 12 ] D A C _ D D C A C L K
C L _V R E F [ 12 ] D A C _ D D C A D A T A
[ 1 2 ] D A C _ H S Y N C
C 1 1 8 R 62
GF X _V I D 0
B 3 3
B 3 2 GF X _V I D 1 0 . 1U _1 0 V _ X7 R _0 4 5 1 1_ 1 % _0 4
[ 12 ] D A C _V S Y N C
GF X _V I D 2
G 33
F 3 3 GF X _V I D 3
E 3 3 GF X _V I D 4
C 34 GF X _V R E N
S M_ R C OMP _ V O H
A H 37
C L_ C L K 0 [ 1 5 ]
A H 36
C L_ D A TA 0 [ 15 ]
A N 36 C 3 99 C 3 9 8
C L_ P W R OK [ 12 , 1 5 , 17 , 2 6]
A J 3 5
C L_ R S T# 0 [ 1 5 ]
A H 34 2 . 2 U _ 6 . 3V _0 6 0 . 01 U _1 6 V _X 7 R _ 0 4
C L _ V R E F
N 28
M 28 S M_ R C OM P _V OL
G 36
E 3 6
K 3 6 M C H _ C L K R E Q#
M C H _ C LK R E Q# [ 1 8 ]
H 36
M C H _ I C H _ S Y N C # [ 1 5 ]
C 3 92 C 3 9 5
B 1 2 R 3 61 5 6 _0 4 2 . 2 U _ 6 . 3V _0 6 0 . 01 U _1 6 V _X 7 R _ 0 4
1 . 05 V S
U 1 5C
L 32
L _ B K L T_ C T R L
G 32
G M_ B L ON L _ B K L T_ E N P E G_ C O MP I
M 32
L _ C T R L _ C L K P E G_ C OM P O
M 33
L _ C T R L _ D A T A
K 33
P _ D D C _ C L K
L _ D D C _ C L K P E G_ R X # _ 0
J 33
P _ D D C _ D A T A L _ D D C _ D A T A P E G_ R X # _ 1
P E G_ R X # _ 2
R 2 3 6
P E G_ R X # _ 3
2 . 3 7 K _1 % _0 4 M 29
E N A V D D L _ V D D _E N P E G_ R X # _ 4
C 44
L V D S _I B G P E G_ R X # _ 5
B 43
L V D S _V B G P E G_ R X # _ 6
E 37
L V D S _V R E F H P E G_ R X # _ 7
E 38
L V D S _V R E F L P E G_ R X # _ 8
C 41
L V D S -LC L K N
L V D S A _C L K # P E G_ R X # _ 9
C 40
L V D S -L C LK P L V D S A _C L K P E G _R X# _ 1 0
B 37
L V D S B _C L K # P E G _R X# _ 1 1
A 37
L V D S B _C L K P E G _R X# _ 1 2
P E G _R X# _ 1 3
H 47
LV D S -L 0N L V D S A _D A T A #_ 0 P E G _R X# _ 1 4
E 46
LV D S -L 1N L V D S A _D A T A #_ 1 P E G _R X# _ 1 5
G 40
LV D S -L 2N
L V D S A _D A T A #_ 2
LV D S _ L3 N A 40
L V D S A _D A T A #_ 3 P E G_ R X _ 0
P E G_ R X _ 1
H 48
LV D S -L 0P L V D S A _D A T A _0 P E G_ R X _ 2
D 45
LV D S -L 1P L V D S A _D A T A _1 P E G_ R X _ 3
F 40
LV D S -L 2P L V D S A _D A T A _2 P E G_ R X _ 4
LV D S _ L3 P B 40
L V D S A _D A T A _3 P E G_ R X _ 5
P E G_ R X _ 6
A 41
L V D S B _D A T A #_ 0 P E G_ R X _ 7
H 38
L V D S B _D A T A #_ 1 P E G_ R X _ 8
G 37
L V D S B _D A T A #_ 2 P E G_ R X _ 9
J 37
L V D S B _D A T A #_ 3 P E G_ R X _ 1 0
P E G_ R X _ 1 1
B 42
L V D S B _D A T A _0 P E G_ R X _ 1 2
G 38
L V D S B _D A T A _1 P E G_ R X _ 1 3
F 37
L V D S B _D A T A _2 P E G_ R X _ 1 4
K 37
L V D S B _D A T A _3 P E G_ R X _ 1 5
P E G_ TX # _ 0
P E G_ TX # _ 1
R 4 2 7 5 _0 4 F 25
T V A _ D A C P E G_ TX # _ 2
R 4 3 7 5 _0 4 H 25
T V B _ D A C P E G_ TX # _ 3
R 4 4 7 5 _0 4 K 25
T V C _D A C P E G_ TX # _ 4
P E G_ TX # _ 5
H 24
T V _ R T N P E G_ TX # _ 6
P E G_ TX # _ 7
P E G_ TX # _ 8
P E G_ TX # _ 9
C 31
T V _ D C ON S E L_ 0 P E G_ T X# _ 1 0
E 32
T V _ D C ON S E L_ 1 P E G_ T X# _ 1 1
P E G_ T X# _ 1 2
P E G_ T X# _ 1 3
P E G_ T X# _ 1 4
P E G_ T X# _ 1 5
D A C _ B L U E E 28
D A C _B L U E C R T _ B LU E P E G _T X _ 0
P E G _T X _ 1
D A C _ GR E E N G 28
C R T _ GR E E N P E G _T X _ 2
P E G _T X _ 3
D A C _ R E D
J 28
D A C _ R E D
C R T _ R E D P E G _T X _ 4
P E G _T X _ 5
G 29
C R T _ I R T N P E G _T X _ 6
P E G _T X _ 7
H 32
C R T _ D D C _ C L K P E G _T X _ 8
J 32
C R T _ D D C _ D A T A P E G _T X _ 9
R 5 3 3 0 . 1_ 1 % _0 4 J 29
C R T _ H S Y N C P E G_ TX _ 1 0
R 5 2 1 K _ 1% _ 0 4 E 29
C R T _ TV O _ I R E F P E G_ TX _ 1 1
L 29
C R T _ V S Y N C P E G_ TX _ 1 2
P E G_ TX _ 1 3
R 5 4 3 0 . 1_ 1 % _0 4
P E G_ TX _ 1 4
P E G_ TX _ 1 5
1 . 8 V
C A N T I G A -E B 8 8C TG M
MC H _ C L K R E Q#
R 23 2 R 6 5
P M_ E X T TS _ E C # R 5 8
P M_ E X T TS _ D D R #
1 K _ 1 %_ 0 4 R 5 9
D A C _ B LU E R 4 9
D A C _ GR E E N
R 4 7
D A C _ R E D R 4 8
S M_ R E XT R 2 2 1
S M_ P W R OK
R 23 0 R 6 1
3 . 0 1 K _1 % _ 04
R 22 9
1 K _ 1 %_ 0 4
[ 8 ] 1 . 05 V M _P E G
[ 8 . . 1 6, 1 8 . . 2 7, 3 1 ] 3 . 3 V S
[ 2 . . 4 , 7, 8 , 1 3 , 16 , 2 9] 1 . 05 V S
[ 7 , 8, 10 , 1 1, 3 0 ] 1 . 8 V
1. 0 5 V M_ P E G
R 6 4
49 . 9 _1 % _ 04
T3 7
T3 6
H 4 4
J4 6
L4 4
L4 0
N 4 1
P 48
N 4 4
T4 3
U 4 3
Y 4 3
Y 4 8
Y 3 6
A A 43
A D 3 7
A C 4 7
A D 3 9
H 4 3
J4 4
L4 3
L4 1
N 4 0
P 47
N 4 3
T4 2
U 4 2
Y 4 2
W 47
Y 3 7
A A 42
A D 3 6
A C 4 8
A D 4 0
J4 1
M4 6
M4 7
M4 0
M4 2
R 4 8
N 3 8
T4 0
U 3 7
U 4 0
Y 4 0
A A 46
A A 37
A A 40
A D 4 3
A C 4 6
J4 2
L4 6
M4 8
M3 9
M4 3
R 4 7
N 3 7
T3 9
U 3 6
U 3 9
Y 3 9
Y 4 6
A A 36
A A 39
A D 4 2
A D 4 6
3. 3V S
10 K _ 04
10 K _ 04
10 K _ 04
15 0 _1 % _ 04
15 0 _1 % _ 04
15 0 _1 % _ 04
49 9 _1 % _ 04
*1 0 m i l _ sh o rt