Schematic Diagrams
PCH/ LVDS, DDI, CRT B - 17
B.Sch
e
m
a
tic D
iag
rams
PCH/ LVDS, DDI, CRT
D A C _ B L U E
NEAR PCH
EMI
D A C _ R E D
D A C _ G R E E N
C 1 8 8
* 3 3p _ 5 0 V _ N P O_ 0 4
C 1 6 9
* 3 3p _ 5 0 V _ N P O_ 0 4
C 1 9 6
* 3 3p _ 5 0 V _ N P O_ 0 4
D A C _ R E D
1 2
D A C _ GR E E N
1 2
D A C _ B L U E
1 2
Ver:1.0
pull up 2.2K
R 1 5 3
*1 0 m i l_ 0 4
D A C _ G R E E N
D A C _ B L U E
D A C _ R E D
L V D S _ I B G
H D M I B _ D 0 B N _ C
H D M I B _ D 0 B P _C
L _ C TR L _ C L K
H D M I B _ D 1 B P _C
H D M I B _ D 1 B N _ C
H D M I B _ D 2 B P _C
H D M I B _ D 2 B N _ C
L _ C TR L _ D A TA
R 1 8 7
1 50 _ 1 % _ 0 4
R 1 9 2
1 50 _ 1 % _ 0 4
5 V S
1 1 , 1 2 , 1 9 , 2 0 , 2 6, 30 , 3 1 , 3 2 , 3 7 , 3 8
R 2 0 0
1 50 _ 1 % _ 0 4
C 1 27
0 . 1u _ 1 0 V _ X 7 R _ 0 4
C 1 26
0 . 1u _ 1 0 V _ X 7 R _ 0 4
C 1 37
0 . 1u _ 1 0 V _ X 7 R _ 0 4
C 1 38
0 . 1u _ 1 0 V _ X 7 R _ 0 4
C 1 41
0 . 1u _ 1 0 V _ X 7 R _ 0 4
D A C _ I R E F
C 1 25
0 . 1u _ 1 0 V _ X 7 R _ 0 4
C 1 40
0 . 1u _ 1 0 V _ X 7 R _ 0 4
C 1 24
0 . 1u _ 1 0 V _ X 7 R _ 0 4
H D M I B _ C L K B N _ C
H D M I B _ C L K B P _ C
P C H _ D D P C _ H P D
R 1 6 5
1 K _ 1 % _ 0 4
R 1 7 0
2 . 3 7K _1 % _ 0 4
Connect to GND
H D M I B _ D 1B P 1 2
CougarPoint -M
(LVDS,DDI,CRT)
Dis
pla
y Por
t D
Dis
pla
y Por
t B
D
is
play Port C
3 . 3 V S
3 . 3 V S
R 2 7 1
2 . 2 K _ 0 4
SD
VO
R 2 7 2
2 . 2 K _ 0 4
P _D D C _ C LK
1 1
N B _ E N A V D D
1 1, 28
P _ D D C _ D A TA
1 1
H D M I _ C T R L D A T A
1 2
L V D S -L C L K N
1 1
L V D S -L C LK P
1 1
B L ON
1 1
L V D S -L 1 N
1 1
L V D S -L 1 P
1 1
L V D S -L 2 N
1 1
L V D S -L 0 N
1 1
L V D S -L 2 P
1 1
L V D S -L 0 P
1 1
D A C _D D C A D A T A
1 2
D A C _D D C A C L K
1 2
H D M I _ C T R L C L K
12
H D M I B _ D 0B N 1 2
D A C _ V S Y N C
1 2
D A C _ H S Y N C
1 2
H D M I B _ C LK B P 1 2
H D M I B _ C LK B N
1 2
H D M I B _ D 1B N 1 2
H D M I B _ D 2B P 1 2
H D M I B _ D 2B N 1 2
H D M I B _ D 0B P 1 2
3 . 3 V S
3 , 9 , 1 0 , 1 1 , 1 2 , 1 3, 14 , 1 5 , 1 7 , 1 8 , 1 9 , 20 , 2 3 , 2 4 , 2 5 , 2 6 , 2 8, 29 , 3 0 , 3 1 , 3 2 , 3 7
P O R T C _H P D
1 2
LV
DS
D
i
gi
t
a
l D
i
sp
la
y
In
t
er
f
a
ce
CR
T
U 3 7 D
C o u g arP o in t _ R e v _ 1 p0
L _ B K L T C T L
P 4 5
L _ B K L T E N
J 4 7
L _ C TR L _ C L K
T 4 5
L _ C TR L _ D A TA
P 3 9
L _ D D C _ C L K
T 4 0
L _ D D C _ D A T A
K 4 7
L _ V D D _ E N
M 4 5
L V D S A _ C L K #
A K 3 9
L V D S A _ C L K
A K 4 0
L V D S A _ D A T A # 0
A N 4 8
L V D S A _ D A T A # 1
A M 4 7
L V D S A _ D A T A # 2
A K 4 7
L V D S A _ D A T A # 3
A J 4 8
L V D S A _ D A T A 0
A N 4 7
L V D S A _ D A T A 1
A M 4 9
L V D S A _ D A T A 2
A K 4 9
L V D S A _ D A T A 3
A J 4 7
L V D S B _ C L K #
A F 4 0
L V D S B _ C L K
A F 3 9
L V D S B _ D A T A # 0
A H 4 5
L V D S B _ D A T A # 1
A H 4 7
L V D S B _ D A T A # 2
A F 4 9
L V D S B _ D A T A # 3
A F 4 5
L V D S B _ D A T A 0
A H 4 3
D D P B _ 0 N
A V 4 2
D D P B _ 1 N
A V 4 5
L V D _ V R E F H
A E 4 8
L V D _ V R E F L
A E 4 7
D D P D _ 2 N
B F 4 2
D D P D _ 3 N
B J 4 2
D D P B _ 2 N
A U 4 8
D D P B _ 3 N
A V 4 7
D D P C _ 0 N
A Y 4 7
D D P C _ 1 N
A Y 4 3
D D P C _ 2 N
B A 4 7
D D P C _ 3 N
B B 4 7
D D P D _ 0 N
B B 4 3
D D P D _ 1 N
B F 4 4
D D P B _0 P
A V 4 0
D D P B _1 P
A V 4 6
D D P D _2 P
B E 4 2
D D P D _3 P
B G 4 2
D D P B _2 P
A U 4 7
D D P B _3 P
A V 4 9
L V D S B _ D A T A 1
A H 4 9
L V D S B _ D A T A 2
A F 4 7
L V D S B _ D A T A 3
A F 4 3
L V D _ I B G
A F 3 7
L V D _ V B G
A F 3 6
D D P C _1 P
A Y 4 5
D D P C _0 P
A Y 4 9
D D P C _2 P
B A 4 8
D D P C _3 P
B B 4 9
D D P D _0 P
B B 4 5
D D P D _1 P
B E 4 4
C R T _ B L U E
N 4 8
C R T _ D D C _ C L K
T 3 9
C R T _ D D C _ D A TA
M 4 0
C R T _ G R E E N
P 4 9
C R T _ H S Y N C
M 4 7
C R T _ I R T N
T 4 2
C R T _ R E D
T 4 9
C R T _ V S Y N C
M 4 9
D A C _I R E F
T 4 3
S D V O_ C TR L C L K
P 3 8
S D V O _ C T R L D A T A
M 39
D D P C _ C TR L C L K
P 4 6
D D P C _ C T R L D A T A
P 4 2
D D P D _ C TR L C L K
M 43
D D P D _ C T R L D A T A
M 36
D D P B _ A U X N
A T 4 9
D D P C _ A U X N
A P 4 7
D D P D _ A U X N
A T 4 5
D D P B _ A U X P
A T 4 7
D D P C _ A U X P
A P 4 9
D D P D _ A U X P
A T 4 3
D D P B _ H P D
A T 4 0
D D P C _ H P D
A T 3 8
D D P D _ H P D
B H 4 1
S D V O _ T V C LK I N P
A P 4 5
S D V O _ TV C L K I N N
A P 4 3
S D V O_ S TA LL P
A M 4 0
S D V O_ S T A L L N
A M 4 2
S D V O _ I N T P
A P 4 0
S D V O _I N T N
A P 3 9
R 1 6 3
1 0K _0 4
R 2 1 5
1 0K _0 4
L V D S -U 1 P
1 1
L V D S -U 2 N
1 1
L V D S -U 1 N
1 1
L V D S -U 0 N
1 1
L V D S -U C L K N
1 1
L V D S -U 0 P
1 1
L V D S -U 2 P
1 1
L V D S -U C L K P
1 1
Sheet 16 of 46
PCH/ LVDS, DDI,
CRT
Summary of Contents for W243HWQ Series
Page 1: ...W243HWQ W244HWQ Series ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer W243HUQ W244HUQ Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 47: ...Top A 3 A Part Lists Top 灰色 黑色 Figure A 1 Top ...
Page 49: ...Bottom without 3G A 5 A Part Lists Bottom without 3G Figure A 3 Bottom without 3G ...
Page 50: ...A 6 SATA BLU RAY COMBO A Part Lists SATA BLU RAY COMBO Figure 4 SATA BLU RAY COMBO ...
Page 51: ...SATA DVD SUPER MULTI A 7 A Part Lists SATA DVD SUPER MULTI Figure 5 SATA DVD SUPER MULTI ...
Page 52: ...A 8 A Part Lists LCD 銘板 Figure A 6 LCD ...
Page 53: ...HDD A 9 A Part Lists HDD 無鉛 無鉛 Figure A 7 HDD ...
Page 54: ...A 10 A Part Lists ...
Page 102: ...Schematic Diagrams B 48 B Schematic Diagrams ...
Page 105: ...www s manuals com ...
