Service manual

Schematic Diagrams
945GMS 5/5 B - 9
B.Schematic Diagrams
945GMS 5/5
Sheet 8 of 34
945GMS 5/5
Within
200mils
Within
200mils
DRAM power supply
Within
250mils
+1.05VS
DMI
High
voltage
DMI
C446
10u_08
+
C155
*220u/4V_V
+
C463
*220u/4V_V
Z0801
C458
10u_08
close to GMCH
Within
200mils
close to GMCH
¤ñIntel¤Ö470u
C140
0.01u_04
Intel
4.7u
¤ñIntel¤Ö470u
C104
10u_08
C162
1u/6.3V_X7R
Z0805
C185
0.1u_X7R_04
C161
0.1u_X7R_04
C452
10u_08
Z0804
+1. 5VS_TV
C133
0.1u_X7R_04
C450
1u/6.3V_X7R
+1.5VS_TV 5
®Æ¸¹ ¡G 07-47 49L -4 A0
³W ®æ»¡©ú ¡G CM 0.47U F Z 10V Y5V
SMD0402 µL¹]
C103
0.1u_X7R_04
Intel «Øij0.1u_04x1, 470ux1
C448
0.47u_04
C190
22u_08
C445
1u/6.3V_X7R
C143
0.1u_X7R_04
C111
0.1u_X7R_04
C456
10u_08
C197
0.1u_X7R_04
C148
0.1u_X7R_04
L5 HCB1608KF-121T25
+
C462
220u/4V_V
C127
1u/6.3V_X7R
C159
0.1u_X7R_04
L29
HCB1608KF-121T25
C165
10u_08
Z0803
C196
0.1u_X7R_04
L3 HCB1608KF-121T25
C451
1u/6.3V_X7R
L10 HCB1608KF-121T25
C467
10u_08
C454
10u_08
C466
10u_08
C119
0.1u_X7R_04
C199
10u_08
AC
D30 SCS551V
C186
0.47u_04
L2
HCB1608KF-121T25
C194
0.1u_X7R_04
R320 0_08
L8 HCB1608KF-121T25
C176
0.1u_X7R_04
C126
0.47u_04
C150
0.1u_X7R_04
C220
22u_08
C207
0.1u_X7R_04
Within
200mils
Z0802
VCC_0
T26
VCC_1
R26
VCC_2
P26
VCC_3
N26
VCC_4
M26
VCC_5
V19
VCC_6
U19
VCC_7
T19
VCC_8
W18
VCC_9
V18
VCC_10
T18
VCC_11
R18
VCC_12
W17
VCC_13
U17
VCC_14
R17
VCC_15
W16
VCC_16
V16
VCC_17
T16
VCC_18
R16
VCC_19
V15
VCC_20
U15
VCC_21
T15
VCCAU X1
AD33
VCCAU X2
AD32
VCCAU X3
AD31
VCCAU X4
AD30
VCCAU X5
AD29
VCCAU X6
AD28
VCCAU X7
AD27
VCCAU X8
AC27
VCCAU X9
AD26
VCCAU X10
AC26
VCCAU X11
AB26
VCCAU X12
AE19
VCCAU X13
AE18
VCCAU X14
AF17
VCCAU X15
AE17
VCCAU X16
AF16
VCCAU X17
AE16
VCCAU X18
AF15
VCCAU X19
AE15
VCCAU X20
J14
VCCAU X21
J10
VCCAU X22
H10
VCCAU X23
AE9
VCCAU X24
AD9
VCCAU X25
U9
VCCAU X26
AD8
VCCAU X27
AD7
VCCAU X28
AD6
VTT0
A14
VTT1
D10
VTT2
P9
VTT3
L9
VTT4
D9
VTT5
P8
VTT6
L8
VTT7
D8
VTT8
P7
VTT9
L7
VTT10
D7
VTT11
A7
VTT12
P6
VTT13
L6
VTT14
G6
VTT15
D6
VTT16
U5
VTT17
P5
VTT18
L5
VTT19
G5
VTT20
D5
VTT21
Y4
VTT22
U4
VTT23
P4
VTT24
L4
VTT25
G4
VTT26
D4
VTT27
Y3
VTT28
U3
VTT29
P3
VTT30
L3
VTT31
G3
VTT32
D3
VTT33
Y2
VTT34
U2
VTT35
P2
VTT36
L2
VTT37
G2
VTT38
D2
VTT39
AA1
VTT40
Y1
VTT41
U1
VTT42
P1
VTT43
L1
VTT44
G1
VTT45
F1
VCCSY NC
J23
VCC_TXLVDS0
D29
VCC_TXLVDS1
C29
VCC3G0
U33
VCC3G1
T33
VCCA_3GPLL
V26
VCCA_3GBG
N33
VSSA_3GBG
M33
VCCA_CRTDAC0
C24
VCCA_CRTDAC1
B24
VSSA_CRTDAC
B25
VCCA_DPLLA
B26
VCCA_DPLLB
J32
VCCA_HPLL
AD2
VCCA_LVDS
B31
VSSA_LVD S
B32
VCCA_MPLL
AD1
VCCA_TVBG
D23
VSSA_TVBG
E23
VCCA_TVDACA0
B20
VCCA_TVDACA1
A20
VCCA_TVDACB0
B22
VCCA_TVDACB1
A22
VCCA_TVDACC0
D22
VCCA_TVDACC1
C22
VCCD _HMPLL0
AD5
VCCD _HMPLL1
AE5
VCCD _LVDS0
C28
VCCD _LVDS1
B28
VCCD _LVDS2
A28
VCCD _TVDAC
F20
VCC_HV0
E26
VCC_HV1
D26
VCC_HV2
C26
VCCD _QTVDAC
F22
U30F
945GMS
+
C153
330u/2.5V_V
L7 HCB1608KF-121T25
C113
0.1u_X7R_04
R288 10
C86
0.1u_X7R_04
C184
10u_08
C461
10u_08
C453
0.1u_X7R_04
L6 HCB1608KF-121T25
L4 HCB1608KF-121T25
C447
0.47u_04
C189
0.1u_X7R_04
+1.05VS
+3VS
+1.5VS
+1.5VS_DPLLA
+1.5VS_H PLL
+1. 5VS
+2.5VS
+1.05VS
+1.5VS
+2.5VS_CRTDAC
+1.5VS_DPLLB
+2.5VS +2.5VS_TXLVDS
+1.5VS_PCIE
+2.5VS
+1.5VS_3GPLL
+1.5VS_AUX
+1.5VS
+1.5VS_MPLL
+1. 5VS
+2.5VS
+1.5VS
+1.5VS
+2.5VS
+1.5VS 3,5,15,17,25,31
+1.5VS_AU X 7
+2.5VS 13, 27
+3VS 2,5,9,10,13,14,15,16,17,18,19,20,21,22,24,25,26,27
+1.05VS 2,3,4,7,9,14,17,31
+1.5VS_TV
Within
200mils
Within
200mils
Intel «Øij2x270u, 2x4.7u, 4x0.47u
GMCH VCCP rail