Service manual

Schematic Diagrams
B - 6 Cantiga 2/6, VGA, CRT
B.Schematic Diagrams
Cantiga 2/6, VGA, CRT
Sheet 5 of 37
Cantiga 2/6,
VGA, CRT
1.05VS
SM_VREF
SM _R C O MP _ V OH
1.05VM_PEG
CL _VREF
S M_R COM P_V O L
SM _R C O MP _ V OL
1. 8 V
3.3VS
SM_RCOMP_VOH
1. 8V
1.05VS
1.8V
CL_VREF
DAC _G REEN18
M_ODT3 11
MC H_ CFG 59
M_C LK_ DD R1# 1 0
DAC_DDCADATA18
CL K_DR EF SS 17
MC H_ BSEL24
3.3VS8,9,10,11,12,13,14,15,17,18,19,20,21,22,23,24,25,29
CL_DATA0 14
M_C LK_ DD R1 10
CL K_DR EF # 1 7
DMI_RXP1 13
CL K_PCI E_3GPL L# 17
M_C KE3 11
PM_DPR SLPVR14 ,2 9
MC H_ CFG 109
M_C KE0 10
MC H_ BSEL14
CL_CLK0 14
DELAY_ PWR GD16 ,2 9
M_C LK_ DD R0 10
M_C S2# 11
M_C KE1 10
MCH_CLKREQ# 17
M_C S1# 10
DMI_TXP2 13
MC H_ CFG 79
DMI_TXP3 13
MC H_ CFG 99
LV DS- L1 P18
PLT_RST#13
LV DS- L1 N18
M_C KE2 11
LV D S- LC LK P18
M_ODT1 10
MC H_ CFG 139
PM_EXTTS_DDR#10 , 1 1
DMI_TXP1 13
DMI_RXN0 13
M_C S0# 10
DAC_HSYNC18
DMI_TXN0 13
LV DS- L0 N18
MC H_ CFG 209
M_ODT0 10
LVDS-LCLKN18
DMI_RXN3 13
H_ DPR STP#2, 12 , 2 9
M_C LK_ DD R2# 1 1
DAC_DDCACLK18
DMI_RXN2 13
EN A V D D18
LV DS- L2 N18
M_ODT2 11
MC H_ BSEL04
CLK_PCIE_3GPLL 17
MC H_ CFG 169
MC H_ CFG 199
M_C LK_ DD R0# 1 0
P_D DC_ DAT A18
DMI_TXN1 13
M_C LK_ DD R3# 1 1
DMI_TXP0 13
GM_ B LO N18
MC H_ CFG 129
DAC_BLUE18
CL K_DR EF 17
DAC _VSY NC18
M_C S3# 11
M_C LK_ DD R3 11
PM_TH RMTR IP#2, 12 , 2 6
CL_PWROK 14,16,18,22
DMI_RXP0 13
DMI_TXN2 13
CL K_DR EF SS# 1 7
C L_ R S T #0 14
DAC _RED18
MC H_ CFG 69
DMI_TXN3 13
MCH_ICH_SYNC# 14
DMI_RXN1 13
1.05VM_PEG8
M_C LK_ DD R2 11
P_D DC_ CL K18
DMI_RXP2 13
LV DS- L2 P18
PM_SYN C#14
1.05VS2, 3, 4, 7, 8, 12 , 1 5, 17 , 2 7
1.8V7,8,10,11,28
LV DS- L0 P18
DMI_RXP3 13
L_BK_CTR22
SM_REXT
SM_PWROK
PM_EXTTS_DDR#
PM_EXTTS_EC#
MC H_ CFG 14
GFX_VREN
D AC_ GR EEN
LVDS_L3P
MC H_ CFG 3
SM_PWROK
MC H_ CFG 15
MC H_ CFG 8
SM_RC OMP#
GFX_VID4
MC H_ CL KREQ #
PM_EXTTS_DDR#
SM_RC OMP
SM_REXT
MC H_ CL KREQ #
MC H_ CFG 11
MC H_ CFG 18
GFX_VID3
DAC_BLUE
MC H_ CFG 17
D AC_ RED
PM_EXTTS_EC#
MC H_ CFG 4
GFX_VID2
GFX_VID1
DAC _R ED
LVDS_L3N
DAC _BL UE
GFX_VID0
DAC_GREEN
D AC_ RED
D AC_GREEN
DAC_BLUE
R47 75_04
R239 150_1%_04
R79 2.37K_1%_04
R241
3.0 1K _ 1% _ 04
R63
49.9_1%_04
R244 150_1%_04
R240
1K _1 %_0 4
R 53 3 0. 1_ 1% _ 04
C1 10
*22P_10V_X7R_04
PM
MISC
NC
DDR CL K/ CON TR OL /C OM PEN SA TI O
N
CLKDMI
CFGRSVD
GRAPHI CS VIDME
HDA
U17B
C ANTIGA-AC82GM45
AP24
AT21
AV24
AR 24
AR 21
AU 24
BC 28
AY 28
AY 36
BB36
BA17
AY 16
AV16
AR 13
BC 36
BD 17
AY 17
BF1 5
AY 13
BG22
BH 21
P29
R28
P25
T25
R25
T28
P20
P24
C25
N24
M24
E21
C23
C24
N21
P21
T21
R20
M20
L21
H21
R29
N33
P32
AT40
AT11
B38
A38
E41
F41
AE41
AE37
AE47
AH 39
AE40
AE38
AE48
AH 40
AE35
AE43
AE46
AH 42
AD 35
AE44
AF4 6
AH 43
AL34
AN 35
AK34
AM35
BG23
BF23
BH 18
BF18
B7
AU 20
AV20
AY 21
AH9
AH 10
AH 12
AH 13
M36
N36
R33
T33
B33
B32
G33
F33
C34
BF2 8
BH 28
T20
R32
K12
AH 37
AH 36
AN 36
AJ 35
AH 34
A47
BG48
BF48
BD 48
BC 48
BH 47
BG47
BE47
BH 46
BF46
BG45
BH 44
BH 43
BH6
BH5
BG4
G36
E36
K36
T24
H36
B12
E43
F43
BH3
E33
B31
N28
BF3
BH2
BG2
BE2
BG1
BF1
BD1
BC1
F1
AV42
AR 36
BF1 7
M1
B28
B30
B29
C29
A28
M28
B2
SA_CK_0
SA_CK_1
SB_CK_0
SA_C K#_ 0
SA_C K#_ 1
SB_C K#_ 0
SA_CKE_0
SA_CKE_1
SB_CKE_0
SB_CKE_1
SA_C S#_ 0
SA_C S#_ 1
SB_C S#_ 0
SB_C S#_ 1
SM_DRAMRST#
SA_OD T_ 0
SA_OD T_ 1
SB_OD T_ 0
SB_OD T_ 1
SM_RCOMP
SM_RC OMP#
CFG _1 8
CFG _1 9
CFG _2
CFG _0
CFG _1
CFG _2 0
CFG _3
CFG _4
CFG _5
CFG _6
CFG _7
CFG _8
CFG _9
CFG _1 0
CFG _1 1
CFG _1 2
CFG _1 3
CFG _1 4
CFG _1 5
CFG _1 6
CFG _1 7
PM_SYN C#
PM_EXT_TS#_ 0
PM_EXT_TS#_ 1
PWROK
RST IN #
D P LL _R E F _C LK
DPLL_REF_CLK#
DPLL_R EF_SSC LK
DPLL_REF_SSCLK#
DMI_ RXN_ 0
DMI_ RXN_ 1
DMI_ RXN_ 2
DMI_ RXN_ 3
DMI_RXP_0
DMI_RXP_1
DMI_RXP_2
DMI_RXP_3
DMI_ TXN_ 0
DMI_ TXN_ 1
DMI_ TXN_ 2
DMI_ TXN_ 3
DMI_TXP_0
DMI_TXP_1
DMI_TXP_2
DMI_TXP_3
RSVD 10
RSVD 12
RSVD 11
RSVD 13
RSVD 22
RSVD 23
RSVD 24
RSVD 25
PM_DPR STP#
SB_CK_1
SB_C K#_ 1
RSVD 20
RSVD 5
RSVD 6
RSVD 7
RSVD 8
RSVD 1
RSVD 2
RSVD 3
RSVD 4
GFX_VID_0
GFX_VID_1
GFX_VID_2
GFX_VID_3
GFX_VR_EN
SM_ RC OMP_VOH
SM_RC OMP_VOL
TH ERMTR IP#
DPRSLPVR
RSVD 9
CL _C LK
CL _D A TA
CL_PWROK
CL_RST#
CL_VREF
NC _26
NC _1
NC _2
NC _3
NC _4
NC _5
NC _6
NC _7
NC _8
NC _9
NC _10
NC _11
NC _12
NC _13
NC _14
NC _15
S DVO _C TR LC LK
SDVO_CTR LD ATA
CL KREQ #
RSVD 14
ICH_SYNC#
TSATN #
PEG_ CL K#
PEG_C LK
NC _16
GFX_VID_4
RSVD 15
D DP C _C TR LC LK
NC _17
NC _18
NC _19
NC _20
NC _21
NC _22
NC _23
NC _24
NC _25
SM_VREF
SM_PWROK
SM_REXT
RSVD 17
HD A_BC LK
HD A_R ST#
HD A_SD I
HD A_SD O
HD A_SY NC
DDPC_CTRLDATA
RSVD 16
R238 80.6_1%_04
C 159
*0.1U_10V_X7R_04
LVDS
PCI-EXPRESS GRAPHICS
TV VGA
U1 7C
CAN TI GA- AC8 2G M4 5
T3 7
T3 6
H4 4
J4 6
L4 4
L4 0
N4 1
P48
N4 4
T4 3
U4 3
Y43
Y48
Y36
AA43
AD37
AC47
AD39
H4 3
J4 4
L4 3
L4 1
N4 0
P47
N4 3
T4 2
U4 2
Y42
W4 7
Y37
AA42
AD36
AC48
AD40
J4 1
Y40
M4 0
M4 2
R4 8
N3 8
T4 0
U3 7
U4 0
M4 6
AA46
AA37
AA40
AD43
AC46
M4 7
J4 2
L4 6
M4 8
M3 9
M4 3
R4 7
N3 7
T3 9
U3 6
U3 9
Y39
Y46
AA36
AA39
AD42
AD46
M32
M33
K33
J33
M29
C44
B43
E37
E38
C41
C40
H47
E46
G40
D45
F40
B37
A37
A41
H38
G37
G38
F37
G32
F25
H25
K25
H24
E28
H32
J32
G28
J29
E29
J28
G29
L29
H48
B42
L32
C31
E32
A40
B40
J37
K37
PEG_ CO MPI
PEG_ CO MPO
PEG_RX# _0
PEG_RX# _1
PEG_RX# _2
PEG_RX# _3
PEG_RX# _4
PEG_RX# _5
PEG_RX# _6
PEG_RX# _7
PEG_RX# _8
PEG_RX# _9
P EG_ RX #_ 10
P EG_ RX #_ 11
P EG_ RX #_ 12
P EG_ RX #_ 13
P EG_ RX #_ 14
P EG_ RX #_ 15
PEG_RX_0
PEG_RX_1
PEG_RX_2
PEG_RX_3
PEG_RX_4
PEG_RX_5
PEG_RX_6
PEG_RX_7
PEG_RX_8
PEG_RX_9
PEG_RX_ 10
PEG_RX_ 11
PEG_RX_ 12
PEG_RX_ 13
PEG_RX_ 14
PEG_RX_ 15
P EG _T X# _0
P EG_ TX #_ 10
P EG _T X# _3
P EG _T X# _4
P EG _T X# _5
P EG _T X# _6
P EG _T X# _7
P EG _T X# _8
P EG _T X# _9
P EG _T X# _1
P EG_ TX #_ 11
P EG_ TX #_ 12
P EG_ TX #_ 13
P EG_ TX #_ 14
P EG_ TX #_ 15
P EG _T X# _2
PEG_ TX_0
PEG_ TX_1
PEG_ TX_2
PEG_ TX_3
PEG_ TX_4
PEG_ TX_5
PEG_ TX_6
PEG_ TX_7
PEG_ TX_8
PEG_ TX_9
P EG _T X_ 10
P EG _T X_ 11
P EG _T X_ 12
P EG _T X_ 13
P EG _T X_ 14
P EG _T X_ 15
L_CTRL_CLK
L_CTRL_DATA
L_DDC_CLK
L_DDC_DATA
L_VDD_EN
LVDS_IBG
LVDS_VBG
LVDS_VREFH
LVDS_VREFL
LVDSA_CLK#
LVDSA_CLK
LVDSA_DATA#_0
LVDSA_DATA#_1
LVDSA_DATA#_2
LVDSA_DATA_1
LVDSA_DATA_2
LVDSB_CLK#
LVDSB_CLK
LVDSB_DATA#_0
LVDSB_DATA#_1
LVDSB_DATA#_2
LVDSB_DATA_1
LVDSB_DATA_2
L_BKLT_EN
TVA_D AC
TVB_D AC
TVC_ DAC
TV_RTN
CRT_BLUE
CRT_DDC_CLK
CRT_DDC_DATA
CRT_GREEN
CRT_HSYNC
CRT_TVO_IREF
CRT_RED
CRT_IRTN
CRT_VSYNC
LVDSA_DATA_0
LVDSB_DATA_0
L_BKLT_CTRL
TV_D CONSEL _0
TV_D CONSEL _1
LVDSA_DATA#_3
LVDSA_DATA_3
LVDSB_DATA#_3
LVDSB_DATA_3
C4 23
0. 01 U _ 16 V _X7R _0 4
R6 5
10 K _1 % _0 4
C1 11
* 2 2P _ 10 V _X7R _04
R48 75_04
C 112
* 2 2P _ 10 V _X 7R _0 4
R46 75_04
C4 33
2. 2U _6 . 3 V_0 6
R237 80.6_1%_04
R243
1K _1 %_0 4
R35 100_04
R236 499_1%_04
R51 1K_1%_04
R7 2
10 K _1 % _0 4
R 52 3 0. 1_ 1% _ 04
C4 20
2. 2U _6 . 3 V_0 6
C4 29
0. 01 U _ 16 V _X7R _0 4
R242 150_1%_04
R60 10K_04
R234 56_04
R55 *0_04
R56 10K_04
R57 10K_04
C145
0.1U_10V_X7R_04
R6 9
1K _ 1%_ 04
R5 9
51 1_ 1% _ 04
96MHz
100MHz
12mils
100MHz
12mils
Zdiff= 100O? 5%