Service manual

Schematic Diagrams
PantherPoint M 4/9 B - 25
B.Schematic Diagrams
PantherPoint M 4/9
LVDS
Digital Display Interface
CRT
U18D
PANTHER POINT HM77 MP
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_D ATA#0
AN48
LVDSA_D ATA#1
AM47
LVDSA_D ATA#2
AK47
LVDSA_D ATA#3
AJ48
LVDSA_DATA0
AN47
LVDSA_DATA1
AM49
LVDSA_DATA2
AK49
LVDSA_DATA3
AJ47
LVDSB_CLK#
AF40
LVDSB_CLK
AF39
LVDSB_D ATA#0
AH45
LVDSB_D ATA#1
AH47
LVDSB_D ATA#2
AF49
LVDSB_D ATA#3
AF45
LVDSB_DATA0
AH43
DDPB_0N
AV42
DDPB_1N
AV45
LVD_VREFH
AE48
LVD_VREFL
AE47
DDPD_2N
BF42
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
BF44
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_BLU E
N48
CRT_DDC_CLK
T39
CRT_DDC_DATA
M40
CRT_GREEN
P49
CRT_HSYNC
M47
CRT_IRTN
T42
CRT_RED
T49
CRT_VSYNC
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
SD VO_TVCLKINN
AP43
SDVO_STALLP
AM40
SDVO_STALLN
AM42
SDVO_INTP
AP40
SDVO_INTN
AP39
RN16
2.2K_8P4R_04
81
72
6
5
3
4
DAC_BLUE
DAC_IREF_R
External Graphics (PCH Integrated Graphics Disable)
Connect to GND
3.3VS3,9,10,11, 12, 21,22,23,25,26,27,28, 30,31,33,34, 35, 36,37,38,43,45
PantherPoint -M (LVDS,DDI)
HDMIC_CLKCN
HDMIC_CLKCP
PORTC_HPC
HDMI_CTRLDATA
HDMIC_C2CP
HDMIC_C1CP
HDMIC_C1CN
HDMIC_C2CN
HDMI_CTRLCLK
HDMIC_C0CP
HDMIC_C0CN
HDMIC_CLKCP 35
HDMIC_CLKCN 35
HDMIC_C2CP 35
HDMIC_C2CN 35
HDMIC_C1CP 35
HDMIC_C1CN 35
HDMI_CTRLCLK 35
HDMIC_C0CP 35
HDMIC_C0CN 35
HDMI_CTRLDATA 35
DAC_RED
DAC_GREEN DAC_GREEN
DAC_RED
L_CTRL_CLK
Display Port D Display Port C Display Port B
SDVO
PORTC_HPC 35
HDMI_CTRLDATA
DAC_BLUE
L_CTRL_DATA
Ver:1.0
pull up 2.2K
R60 150_1%_04
R74 1K_1%_04
R77 2.37K_1%_04
R61 150_1%_04
R62 150_1%_04
5VS12,21,27,28,30,31,34,35,36,38,43,45
HDMI_CTRLCLK
LVDS-L0N12
LVDS-LC LKP12
LVDS-LC LKN12
LVDS-L1P12
LVDS-L0P12
LVDS-L2N12
LVDS-L1N12
P_DDC_DATA12
P_DDC_CLK12
LVDS-L2P12
DAC_HSYNC12
NB_ENAVDD12,37
BLON12
DAC_DDCADATA12
DAC_DDCACLK12
DAC_VSYNC12
DAC_RED12
DAC_GREEN12
LVDS-U2N12
LVDS-U1N12
LVDS-U0N12
LVDS-U0P12
LVDS-U2P12
LVDS-U1P12
DAC_BLUE12
LVDS-UCLKP12
LVDS-UCLKN12
LVDS_IBG
3.3VS
L_CTRL_DATA
L_CTRL_CLK
Sheet 24 of 55
PantherPoint M 4/9