User Guide
Schematic Diagrams
B - 8 MCH AGP (71-L27T0-002)
B.Schematic Diagrams
MCH AGP
Sheet 7 of 29
MCH AGP
CI_SWING
HI_STRF15
TZ0717
TZ0745
TZ0767
Z0701
R294
147_1%
DREFCLK4
+1.5V
TZ0758
Z0707
Z0702
TZ0747
TZ0760
DDCDATA 13
MI2C_CLK 11
HSYNC 13
Z0703
ADDID6
TZ0752
CA179
0.1u
TZ0761
DVOBC_CLKIN 11
DVOC_D7
TZ0703
TZ0726
TZ0728
CA4
0.1u
MCH66CLK
TZ0766
BOUT 13
+1.5V
TZ0768
R31 52.3_1%
TZ0709
HI_VREF
CA182
0.1u
TZ0712
HI_STRS15
DVOC_CLK# 11
near divider
TZ0741
TZ0702
TZ0735
TZ0734
TZ0748
ADDID1
TZ0701
TZ0714
CLOSE TO GMCH
HI_SWING
CA180
0.1u
R33 330
TZ0708
HI_4
TZ0770
DVOC_HSYNC 11
DDCCLK 13
TZ0710
Z0712
TZ0723
+1.5V
TZ0749
CLOSE NB
TZ0753
HI_VREF
TZ0754
TZ0737
DVOC_D[0..11] 11
TZ0755
DVOC_BLANK# 11
TZ0721
MI2C_DATA 11
TZ0751
DVOC_CLK 11
TZ0704
GOUT 13
TZ0706
TZ0738
R293
113_1%
C218
0.01u
TZ0733
TZ0765
HI_5
DVOC_D4
TZ0711
TZ0731
Z0706
DVOC_D5
TZ0719
TZ0757
+1.5V
HI_3
Z0704
R292
226_1%
R295
113_1%
DVOC_FLDSTL 11
TZ0724
R51 330
ICHSYNC#14
HI_[0..10]
DVOC_D8
ADDID7
TZ0707
CP7
10p_R
HI_[0..10]15
HI_2
TZ0716
R36 52.3_1%
TZ0732
TZ0736
DVOC_D0
TZ0769
HI_6
ADDID0
DVOC_D9
PCIRST#15,21
TZ0713
TZ0764
TZ0742
C215
0.01u
CLOSE TO GMCH
HI_9
R37 1K_1%
+1.5V 5,11,13..15,22,28
HI_1
TZ0772
HI_0
DVOC_D11
TZ0725
Z0705
HI_10
DVOC_D[0..11]
DVOC_D3
TZ0763
TZ0762
GVREF
DVOC_D10
TZ0720
CA299
0.1u
TZ0759
R35
1K_1%
DVOC_VSYNC 11
DVOC_D1
TZ0740
C216
0.01u
ADDID3
MCH66CLK 4
HI_7
CI_VREF
ADDID4
SPRINGDALE-GMCH AGP HUB INTERFACE
HUB CSA
AGP
U2D
SPRINGDALE-G
AD4
AE2
AJ3
AH2
AJ2
AL4
AL2
AL3
AK5
AG5
AK2
AG3
AF5
AH4
AH5
AE3
AE6
AC11
AD5
AE5
AA10
AC9
AB11
AB7
AA9
AA6
AA5
W10
AA11
W6
W9
V7
AA2
Y4
Y2
W2
Y5
V2
W3
U3
T2
T4
T5
R2
P2
P5
P4
M2
AC6
V4
AC5
V5
U11
T11
R6
P7
R3
R5
U9
U10
U5
T7
Y7
W5
AA3
U2
U6
H4
AB4
V11
AB5
W11
AB2
N6
M7
AC2
AC3
AD2
R10
R9
M4
M5
N3
N5
N2
AK7
AH7
AD11
AF7
AD7
AC10
AF8
AG7
AE9
AH9
AG6
AJ6
AJ5
AG2
AF2
AF4
G4
AP8
AJ8
AK4
AG10
AG9
AN35
AP34
AR1
A3
A33
A35
AF13
AF23
AJ12
AN1
AP2
AR3
AR33
AR35
B2
B25
B34
C1
C23
C35
E26
M31
R25
A7
A9
A11
A13
A16
A20
A23
A25
A27
A29
A32
C4
C8
C10
C12
C14
C16
C18
C20
C22
C24
C26
D1
C28
D9
D11
D13
D15
F3
F1
E3
E1
D35
D33
D31
D29
D27
D25
D23
D21
D19
D17
F5
F8
F10
F12
F14
F16
F18
F20
F22
F24
F26
G28
G31
G35
H2
H5
H8
H9
H12
H14
H16
H18
H20
H22
H24
H26
H30
H33
J10
J12
J14
J16
J18
J20
J22
J28
J32
J35
K11
K12
K14
K16
K18
K20
K22
K25
K27
K29
K33
L24
L25
L26
L31
H3
F2
F4
E4
H6
G5
H7
G6
G3
E2
D2
HI_RCOMP
HI_VREF
HI_10
HI_9
HI_8
HI_7
HI_6
HI_5
HI_4
HI_3
HI_2
HI_1
HI_0
HISTRS
HISTRF
HI_SWING
DVOB_HSYNC / GAD0
DVOB_VSYNC / GAD1
DVOB_D1 / GAD2
DVOB_D0 / GAD3
DVOB_D3 / GAD4
DVOB_D2 / GAD5
DVOB_D5 / GAD6
DVOB_D4 / GAD7
DVOB_D6 / GAD8
DVOB_D9 / GAD9
DVOB_D8 / GAD10
DVOB_D11 / GAD11
DVOB_D10 / GAD12
DVOBC_CLKINT / GAD13
DVOB_FLDSTL / GAD14
MDDC_DATA / GAD15
DVOC_VSYNC / GAD16
DVOC_HSYNC / GAD17
DVOC_BLANK# / GAD18
DVOC_D0 / GAD19
DVOC_D1 / GAD20
DVOC_D2 / GAD21
DVOC_D3 / GAD22
DVOC_D4 / GAD23
DVOC_D7 / GAD24
DVOC_D6 / GAD25
DVOC_D9 / GAD26
DVOC_D8 / GAD27
DVOC_D11 / GAD28
DVOC_D10 / GAD29
DVOBC_INTR# / GAD30
DVOC_FLDSTL / GAD31
DVOB_CLK / GADSTBF0
DVOC_CLK / GADSTBF1
DVOB_CLK# / GADSTBS0
DVOC_CLK# / GADSTBS1
GSBSTBF
GSBSTBS
ADDID0 / GSBA0#
ADDID1 / GSBA1#
ADDID2 / GSBA2#
ADDID3 / GSBA3#
ADDID4 / GSBA4#
ADDID5 / GSBA5#
ADDID6 / GSBA6#
ADDID7 / GSBA7#
DVOB_D7 / GCBE0
DVOB_BLANK# / GCBE1
GCBE2
DVOC_D5 / GCBE3
MDVI_DATA / GFRAME
GCLKIN
MI2C_DATA / GDEVSEL
MI2C_CLK / GIRDY
MDVI_CLK / GTRDY
MDDC_CLK / GSTOP
GPAR/ADD_DETECT
GREQ
GGNT
DVOBC_RCOMP/GRCOMP
GSWING
GVREF
GRBF
GWBF
DBI_HI
DBI_LO
GST0
GST1
GST2
CI0
CI1
CI2
CI3
CI4
CI5
CI6
CI7
CI8
CI9
CI10
CISTRF
CISTRS
CI_RCOMP
CI_SWING
CI_VREF
DREFCLK
EXTTS#
ICH_SYNC#
RSTIN#
RESERVED_1
RESERVED_2
RESERVED_3
RESERVED_4
RESERVED_5
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
NC_16
NC_17
NC_18
NC_19
NC_20
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
DDCA_DATA
DDCA_CLK
RED
RED#
GREEN
GREEN#
BLUE
BLUE#
HSYNC
VSYNC
REFSET
R38 43.2_1%
TZ0744
ROUT 13
DVOC_D2
TZ0730
Z0708
TZ0727
Z0704
CI_SWING
TZ0718
TZ0722
DVOC_D6
TZ0746
ADDID5
C217
0.01u
R30
147_1%
TZ0773
RN3
8P4R*4.7K
1
2
3
4 5
6
7
8
R27
226_1%
ADDID7
+1.5V
TZ0705
+1.5V
HI_8
TZ0771
CI_VREF
ADDID2
TZ0715
TZ0750
HI_SWING
R40 127_1%
+1.5V
TZ0743
VSYNC 13
TZ0729