Lynx 4/9 - Clevo W970SUW Service Manual

Schematic Diagrams

Lynx 4/9

D
Sheet 17 of 45
Lynx 4/9
C
B
A
B - 18 Lynx 4/9
5 4
Lynx Point -M (CRT,LVDS,PCI,DISPLAY)
Boot BIOS Strap
BBS_BIT1 BBS_BIT0 Boot BIOS Location
R419
0 0 LPC
R416
0 1 Reserved (NAND)
R408
1 0 PCI
1 1 SPI
[13] DAC_BLUE
[13] DAC_GREEN
3.3VS
[13] DAC_RED
R395 *10K_04
R402 *1K_04 BBS_BIT1
A16 SWAP OVERRIDE STRAP
LOW = A16 SWAP OVERRIDE R241
STP_A16OVR
HIGH = DEFAULT
Connect to GND
[11]
R124 *1K_04 STP_A16OVR
[18] DGPU_SELECT#
PIN PLT_RST# to Buffer
3.3VS
*0.1u_16V_Y5V_04 C170
U7
MC74VHC1G08DFT2G 1
4
[23,24,26,27,30] BUF_PLT_RST#
2
R157
100K_04
5 4
3
150_1%_04 DAC_BLUE
150_1%_04 DAC_GREEN
150_1%_04 DAC_RED
U24E LPT_PCH_M_EDS
DAC_BLUE T45
VGA_BLUE
DAC_GREEN U44
VGA_GREEN
DAC_RED V45
VGA_RED
M43
[13] DAC_DDCACLK
VGA_DDC_CLK
M45
[13] DAC_DDCADATA
VGA_DDC_DATA
N42
[13] DAC_HSYNC VGA_HSYNC
N44
[13] DAC_VSYNC VGA_VSYNC
649_1%_04 DAC_IREF_R U40
DAC_IREF
U39
VGA_IRTN
L_BRIGHTNESS_R N36
L_BRIGHTNESS_R
EDP_BKLTCTL
BLON K36
[12] BLON
EDP_BKLTEN
G36
[12] NB_ENAVDD
EDP_VDDEN
INT_PIRQA# H20
PIRQA#
INT_PIRQB#
L20
PIRQB#
INT_PIRQC# K17
PIRQC#
INT_PIRQD# M20
PIRQD#
A12
GPIO50
DGPU_SELECT# B13 PCI
GPIO52
D_GPU_PWR_EN# C12
GPIO54
BBS_BIT1 C10
GPIO51
D_GPU_PWM_SELECT# A10
GPIO53
STP_A16OVR AL6
GPIO55
5 OF 11
LYNX POINT HM86 (QEWW,C2) QS
MIC_SELECT *10K_04 R221
10K_04 R477
MIC_SELECT
LOW = AMIC
HIGH = DMIC
PLT_RST# [3,17]
[12,13,14,19,24,27,28,29,31,35]
[3,6,9,10,11,12,13,14,15,16,18,20,21,22,23,24,25,26,27,28,29,30,31,35]
3
2 1
BLON *1K_04
L_BRIGHTNESS_R *1K_04
HDMI_CTRLDATA 2.2K_04
HDMI_CTRLCLK 2.2K_04
RN5
10K_8P4R_04
CRIT_TEMP_REP#_R 4
[18] CRIT_TEMP_REP#_R
D_GPU_PWM_SELECT#
3
SB_KBCRST#
2
[18,30] SB_KBCRST#
D_GPU_PWR_EN# 1
RN7
8.2K_8P4R_04
INT_PIRQC# 4
INT_PIRQD# 3
R40 INT_PIRQA# 2
DDPB_CTRLCLK
INT_PIRQB# 1
R39
DDPB_CTRLDATA
R35 HDMI_CTRLCLK
HDMI_CTRLCLK [28]
DDPC_CTRLCLK
R36 HDMI_CTRLDATA
HDMI_CTRLDATA [28]
DDPC_CTRLDATA
N40
DDPD_CTRLCLK
N38
DDPD_CTRLDATA
H45
DDPB_AUXN
K43 DPC_AUX_N
DDPC_AUXN
J42
DDPD_AUXN
H43
DDPB_AUXP
K45 DPC_AUX_P
DDPC_AUXP
J44
DDPD_AUXP
K40
DPC_HPD
DDPB_HPD
K38 DPC_HPD
DDPC_HPD
R247
H39 *1M_04
DDPD_HPD
G17 R231 *20mil_04
PIRQE#/GPIO2 G_INT1 [27]
F17 SATA_ODD_DA#
PIRQF#/GPIO3 SATA_ODD_DA# [14,18]
L15 MIC_SELECT
PIRQG#/GPIO4
M15 G-SENSOR_DET
PIRQH#/GPIO5
AD10 PCI_PME_N R156 *0_04
LAN_WAKEUP# [26,30]
PME#
Y11
PLT_RST# [3,17]
PLTRST#
3.3VS 3.3VS
G-SENSOR_DET 10K_04 R214
*10K_04 R478
G-SENSOR DETECT
LOW = w/o G-SENSOR
HIGH = w/ G-SENSOR
! ! ! !!DMFWP!DP/ ! ! ! !!DMFWP!DP/ ! ! ! !!DMFWP!DP/
Title Title Title
[17] Lynx 4/9-CRT/LVDS/PCI [17] Lynx 4/9-CRT/LVDS/PCI [17] Lynx 4/9-CRT/LVDS/PCI
Size Size Size Document Number Document Number Document Number
5VS 6-71-W54S0-D03 6-71-W54S0-D03 6-71-W54S0-D03
Custom Custom Custom 6-7P-W5409-003 6-7P-W5409-003 6-7P-W5409-003
3.3VS
Date: Date: Date: Wednesday, April 09, 2014 Wednesday, April 09, 2014 Wednesday, April 09, 2014 Sheet Sheet Sheet 17 17 17
2 1
3.3VS
R239
R240
R243
R246
5
6
D
7
8
5
6
7
8
C
[28]
B
A
R e v R e v R e v
3.0 3.0 3.0
o f o f o f 45 45 45