Schematic Diagrams
B - 22 PCH 4/9- LVDS, DDI, CRT
B.Schematic Diagrams
PCH 4/9- LVDS, DDI, CRT
Sheet 21 of 50
PCH 4/9- LVDS,
DDI, CRT
R605
150_1%_04
R602
150_1%_04
R606
150_1%_04
DAC_BLUE_R
DAC_IREF_R
Connect to GND
External Graphics (PCH Integrated Graphics Disable)
PantherPoint -M (LVDS,DDI)
HDMIC_CLKCN
HDMIC_CLKCP
HDMI_HPD
HDMIC_C1CP
HDMIC_C1CN
HDMIC_C2CN
DAC_RED_R
HDMIC_C0CP
HDMIC_C0CN
HDMIC_C2CP
NEAR PCH
DAC_GREEN_R
EMI
DAC_GREEN_R
DAC_RED_R
SDVO
Di
splay
Port
B
Di
s
play
P
ort
C
Di
splay
Port
D
DAC_BLUE_R
R607
*15mil_short
R364
2.2K_04
R363
1K_1%_04
R608
*15mil_short
R603
*15mil_short
R395
2.2K_04
C743
*33p_50V_NPO_04
LV
DS
Di
gi
ta
l Di
sp
la
y
I
n
t
e
r
f
a
c
e
CR
T
U39D
CPT_PPT_Rev _0p5
L_BKLTCTL
P45
L_BKLTEN
J47
L_CTRL_CLK
T45
L_CTRL_DATA
P39
L_DDC_CLK
T40
L_DDC_DATA
K47
L_VDD_EN
M45
LVDSA_CLK#
AK39
LVDSA_CLK
AK40
LVDSA_DATA#0
AN48
LVDSA_DATA#1
AM47
LVDSA_DATA#2
AK47
LVDSA_DATA#3
AJ48
LVDSA_DATA0
AN47
LVDSA_DATA1
AM49
LVDSA_DATA2
AK49
LVDSA_DATA3
AJ47
LVDSB_CLK#
AF40
LVDSB_CLK
AF39
LVDSB_DATA#0
AH45
LVDSB_DATA#1
AH47
LVDSB_DATA#2
AF49
LVDSB_DATA#3
AF45
LVDSB_DATA0
AH43
DDPB_0N
AV42
DDPB_1N
AV45
LVD_VREFH
AE48
LVD_VREFL
AE47
DDPD_2N
BF 42
DDPD_3N
BJ42
DDPB_2N
AU48
DDPB_3N
AV47
DDPC_0N
AY 47
DDPC_1N
AY 43
DDPC_2N
BA47
DDPC_3N
BB47
DDPD_0N
BB43
DDPD_1N
BF 44
DDPB_0P
AV40
DDPB_1P
AV46
DDPD_2P
BE42
DDPD_3P
BG42
DDPB_2P
AU47
DDPB_3P
AV49
LVDSB_DATA1
AH49
LVDSB_DATA2
AF47
LVDSB_DATA3
AF43
LVD_IBG
AF37
LVD_VBG
AF36
DDPC_1P
AY 45
DDPC_0P
AY 49
DDPC_2P
BA48
DDPC_3P
BB49
DDPD_0P
BB45
DDPD_1P
BE44
CRT_BLUE
N48
CRT_DDC_CLK
T39
CRT_DDC_DATA
M40
CRT_GREEN
P49
CRT_HSY NC
M47
CRT_IRTN
T42
CRT_RED
T49
CRT_VSY NC
M49
DAC_IREF
T43
SDVO_CTRLCLK
P38
SDVO_CTRLDATA
M39
DDPC_CTRLCLK
P46
DDPC_CTRLDATA
P42
DDPD_CTRLCLK
M43
DDPD_CTRLDATA
M36
DDPB_AUXN
AT49
DDPC_AUXN
AP47
DDPD_AUXN
AT45
DDPB_AUXP
AT47
DDPC_AUXP
AP49
DDPD_AUXP
AT43
DDPB_HPD
AT40
DDPC_HPD
AT38
DDPD_HPD
BH41
SDVO_TVCLKINP
AP45
SDVO_TVCLKINN
AP43
SDVO_STALLP
AM40
SDVO_STALLN
AM42
SDVO_INTP
AP40
SDVO_INTN
AP39
R353
2.2K_04
R396
2.2K_04
C737
*33p_50V_NPO_04
C742
*33p_50V_NPO_04
R354
2.37K_1%_04
3.3VS
LVDS-LCLKP
11
LVDS-LCLKN
11
3.3VS
LVDS-L2N
11
LVDS-L1N
11
LVDS-L0N
11
LVDS-L2P
11
LVDS-L1P
11
LVDS-L0P
11
BLON
11
P_DDC_DATA
11
P_DDC_CLK
11
DAC_VSY NC
11
DAC_HSY NC
11
NB_ENAVDD
11,34
DAC_RED
11
DAC_GREEN
11
DAC_DDCADATA
11
DAC_DDCACLK
11
LVDS-U2N
11
LVDS-U1N
11
LVDS-U0N
11
LVDS-U0P
11
LVDS-U2P
11
LVDS-U1P
11
DAC_BLUE
11
LVDS-UCLKP
11
LVDS-UCLKN
11
HDMIC_C1CN 32
HDMIC_CLKCP 32
HDMIC_CLKCN 32
HDMIC_C0CN 32
HDMIC_C2CP 32
HDMIC_C2CN 32
HDMIC_C1CP 32
HDMI_CTRLDATA 32
HDMI_CTRLCLK 32
HDMIC_C0CP 32
HDMI_HPD 32
Ver:1.0
pull up 2.2K
L_CTRL_DATA
L_CTRL_CLK
LVDS_IBG
Summary of Contents for W251ESQ
Page 1: ...W251ESQ W255ES ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer W251ESQ W255ES Service Manual ...
Page 43: ...Top W251ESQ A 3 A Part Lists Top W251ESQ 灰色 尚盟 非耐落 Figure A 1 Top W251ESQ ...
Page 44: ...A 4 Top W255ES A Part Lists Top W255ES 灰色 尚盟 非耐落 Figure A 2 Top W255ES ...
Page 45: ...Bottom A 5 A Part Lists Bottom Figure A 3 Bottom ...
Page 46: ...A 6 SATA BLU RAY COMBO A Part Lists SATA BLU RAY COMBO 非耐落 志精 Figure A 4 SATA BLU RAY COMBO ...
Page 47: ...DVD DUAL A 7 A Part Lists DVD DUAL Figure A 5 DVD DUAL 非耐落 志精 ...
Page 48: ...A 8 LCD A Part Lists LCD 頭厚 非耐落 中性 Figure A 6 LCD ...
Page 49: ...LCD A 9 A Part Lists ...
Page 50: ...A 10 A Part Lists ...
Page 102: ...Schematic Diagrams B 52 B Schematic Diagrams ...