Gigabyte RX80L512DE rev.1_0_090205 Schematics
5
4
3
2
1
DD
From +12V DIRECT:
FAN
CC
BB
POWER
REGULATION
SHT 14,15,16,17
From +12V_Bus
SWITCHING
+MVDDQ, +MVDDC, +VTT,
+VDDC, +PCIE_VDDRC
From +12V_Bus
Linear
+5V
From +3.3V_Bus
Linear
+VDD_1.8V, +VDDC_CT
+VPCIE_VDDR, +A2VDD,
+PVDD, +TPVDD, +MPVDD
PCIE_PVDD_18, VDDCI
From +3.3V DIRECT:
VDDR3
From +3.3V direct Or drivitive
VDDR4,5
From on board +5V
+RTAVDD
From +12V DIRECT:
FAN
MEMORY CHANNEL A B
GDDR2 16M X 16 (BGA)
SHT 12
Channel A-B memory Address, Data nad Control signals
Speed control
& temperature
SHT 19
sense
POWER DELIVERY
STRAPS
SHT 7
BIOS
SHT 4
FAN
SHT 19
ROMCS#
Channel C-D memory Address, Data nad Control signals
MEM A BMEM C D
GPIO
DAC1
ROM
R430
SHEET 3, 4, 5, 6, 8, 9
VIP
TVO
DAC2
CRT
TMDS
TMDS_TX[C,2..0]N TMDS_TX[C,2..0]P HPD, DDC2CLK DDC2DATA
MEMORY CHANNEL C D
GDDR2 16M X 16 (BGA)
R G B HSY VSY DDC1DATA DDC1CLK
SHT 13
CRT1
FILTERS
SHT 20, 22
TVOUT
FILTERS
SHT 23
CRT2 FILTERS
SHT 21
IMPEDANCE
MATCHING
Slim_VGA
slim
CONN
SHT 20
TVout
CONN
SHT 24
DVI-I
CONN
SHT 21
PCIE
+12V
+3.3V
PCIE_Bus x16
AA
5
4
Receiver and Transmitter differential lanes (x16),
PERST# and JTAG signals
12V_Bus
SHT 2
3.3V_Bus
Title
SizeDocument NumberRev
C
3
2
Date:Sheet of
GIGABYTE
Block Diagram
GV-RX80L512DE
1
125Tuesday, November 08, 2005
1.0
PDF "pdfFactory Pro" www.pdffactory.com
8
7
6
5
4
3
2
1
PCI-EXPRESS EDGE CONNECTOR
+12V_BUS
C1616
100uF_16V
DD
CC
BB
C1617
100uF_16V
120nF
C11
+3.3V_BUS
+3.3V_BUS+12V_BUS+3.3V_BUS
100nF
C18
PETp10_GFXRp103
PETn10_GFXRn103
PETp11_GFXRp113
PETn11_GFXRn113
PETp12_GFXRp123
PETn12_GFXRn123
PETp13_GFXRp133
PETn13_GFXRn133
PETp14_GFXRp143
PETn14_GFXRn143
PETp15_GFXRp153
PETn15_GFXRn153
C1619
47uF_16V
>=6.3V
PETn0_GFXRn03
PETp1_GFXRp13
PETn1_GFXRn13
PETp2_GFXRp23
PETn2_GFXRn23
PETp3_GFXRp33
PETn3_GFXRn33
PETp4_GFXRp43
PETn4_GFXRn43
PETp5_GFXRp53
PETn5_GFXRn53
PETp6_GFXRp63
PETn6_GFXRn63
PETp7_GFXRp73
PETn7_GFXRn73
PETp8_GFXRp83
PETn8_GFXRn83
PETp9_GFXRp93
PETn9_GFXRn93
USE 47uF TANTALUM
CAPACITOR OR HIGHER
HSYNC_DAC14,16,18
R10080R/X
PRESENCE
+12V_BUS
+3.3V_BUS
B1
+12V#B1
B2
+12V#B2
B3
RSVD#B3
B4
GND#B4
B5
SMCLK
B6
SMDAT
B7
GND#B7
B8
JTAG_TRST#
DNI
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49
B50
B51
B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62
B63
B64
B65
B66
B67
B68
B69
B70
B71
B72
B73
B74
B75
B76
B77
B78
B79
B80
B81
B82
B9
+3.3V#B8
JTAG1
3.3Vaux
WAKE#
RSVD#B12
GND#B13
PETp0
PETn0
GND#B16
PRSNT2#B17
GND#B18
PETp1
PETn1
GND#B21
GND#B22
PETp2
PETn2
GND#B25
GND#B26
PETp3
PETn3
GND#B29
RSVD#B30
PRSNT2#B31
GND#B32
PETp4
PETn4
GND#B35
GND#B36
PETp5
PETn5
GND#B39
GND#B40
PETp6
PETn6
GND#B43
GND#B44
PETp7
PETn7
GND#B47
PRSNT2#B48
GND#B49
PETp8
PETn8
GND#B52
GND#B53
PETp9
PETn9
GND#B56
GND#B57
PETp10
PETn10
GND#B60
GND#B61
PETp11
PETn11
GND#B64
GND#B65
PETp12
PETn12
GND#B68
GND#B69
PETp13
PETn13
GND#B72
GND#B73
PETp14
PETn14
GND#B76
GND#B77
PETp15
PETn15
GND#B80
PRSNT2#B81
RSVD#B82
Mechanical Key
x16_PCIe/X
PRSNT1#A1
+12V#A2
+12V#A3
GND#A4
JTAG2
JTAG3
JTAG4
JTAG5
+3.3V#A9
+3.3V#A10
PERST#
GND#A12
REFCLK+
REFCLK-
GND#A15
PERp0
PERn0
GND#A18
RSVD#A19
GND#A20
PERp1
PERn1
GND#A23
GND#A24
PERp2
PERn2
GND#A27
GND#A28
PERp3
PERn3
GND#A31
RSVD#A32
RSVD#A33
GND#A34
PERp4
PERn4
GND#A37
GND#A38
PERp5
PERn5
GND#A41
GND#A42
PERp6
PERn6
GND#A45
GND#A46
PERp7
PERn7
GND#A49
RSVD#A50
GND#A51
PERp8
PERn8
GND#A54
GND#A55
PERp9
PERn9
GND#A58
GND#A59
PERp10
PERn10
GND#A62
GND#A63
PERp11
PERn11
GND#A66
GND#A67
PERp12
PERn12
GND#A70
GND#A71
PERp13
PERn13
GND#A74
GND#A75
PERp14
PERn14
GND#A78
GND#A79
PERp15
PERn15
GND#A82
MPCIE1
+12V_BUS
+3.3V_BUS
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
A50
A51
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
A63
A64
A65
A66
A67
A68
A69
A70
A71
A72
A73
A74
A75
A76
A77
A78
A79
A80
A81
A82
PERp0
PERn0
PERp1
PERn1
PERp2
PERn2
PERp3
PERn3
PERp4
PERn4
PERp5
PERn5
PERp6
PERn6
PERp7
PERn7
PERp8
PERn8
PERp9
PERn9
PERp10
PERn10
PERp11
PERn11
PERp12
PERn12
PERp13
PERn13
PERp14
PERn14
PERp15
PERn15
JTAG_TCK
JTAG_TDO
JTAG_TMS
PRESENCE
JTAG_TDI
R1835
SYMBOL LEGEND
DNI
#
0R
RP216D0R/X
RP216C0R/X
RP216B0R/X
RP216A0R/X
C1620
C1621
100nF
100nF
C1622
C1623
100nF
100nF
C1624
C1625
100nF
100nF
C1626
100nF
C1627
100nF
C1628
C1629
100nF
100nF
C1630
C1631
100nF
100nF
C1632
C1633
100nF
100nF
C1634
C1635
100nF
100nF
C1636
100nF
C1637
100nF
C1638
100nF
C1639
100nF
C1640
C1641
100nF
100nF
C1642
C1643
100nF
100nF
C1644
C1645
100nF
100nF
C1646
C1647
100nF
100nF
C1648
C1649
100nF
100nF
C1650
100nF
C1651
100nF
DO NOT
INSTALL
ACTIVE
LOW
DIGITAL
GROUND
ANALOG
GROUND
54
63
72
81
DNI
VSYNC_DAC14,16,18
DNI
CRT1DDCDATA4,18
DNI
SCL4,17,21
DNI
CRT1DDCCLK4,18
PCIE_REFCLKP3
PCIE_REFCLKN3PETp0_GFXRp03
GFXTp0_PERp03
GFXTn0_PERn03
GFXTp1_PERp13
GFXTn1_PERn13
GFXTp2_PERp23
GFXTn2_PERn23
GFXTp3_PERp33
GFXTn3_PERn33
GFXTp4_PERp43
GFXTn4_PERn43
GFXTp5_PERp53
GFXTn5_PERn53
GFXTp6_PERp63
GFXTn6_PERn63
GFXTp7_PERp73
GFXTn7_PERn73
GFXTp8_PERp83
GFXTn8_PERn83
GFXTp9_PERp93
GFXTn9_PERn93
GFXTp10_PERp103
GFXTn10_PERn103
GFXTp11_PERp113
GFXTn11_PERn113
GFXTp12_PERp123
GFXTn12_PERn123
GFXTp13_PERp133
GFXTn13_PERn133
GFXTp14_PERp143
GFXTn14_PERn143
GFXTp15_PERp153
GFXTn15_PERn153
R1834
10K
PERST#
74ACT08MTC
PCIE_PVDD_18 +3.3V_BUS
+5V
C972
100nF
14
+-U2A
1
2
C2514
100nF
R1837100R
3
7
C2515
100nF
R1838
180R
PERST#_buf3,21,22
AA
Title
SizeDocument NumberRev
C
8
7
6
5
4
3
Date:Sheet of
2
GIGABYTE
PCI-E Edge Connector
GV-RX80L512DE
1
225Tuesday, November 08, 2005
1.0
PDF "pdfFactory Pro" www.pdffactory.com
8
7
6
5
4
3
2
1
DD
PETp0_GFXRp02 GFXTp0_PERp02
PETn0_GFXRn02
PETp1_GFXRp12
PETn1_GFXRn12
PETp2_GFXRp22
PETn2_GFXRn22
PETp3_GFXRp32
PETn3_GFXRn32
PETp4_GFXRp42
PETn4_GFXRn42
PETp5_GFXRp52
PETn5_GFXRn52
PETp6_GFXRp62
PETn6_GFXRn62
PETp7_GFXRp72
PETn7_GFXRn72
PETp8_GFXRp82
PETn8_GFXRn82
PETp9_GFXRp92
PETn9_GFXRn92
PETp10_GFXRp102
CC
BB
PETn10_GFXRn102
PETp11_GFXRp112
PETn11_GFXRn112
PETp12_GFXRp122
PETn12_GFXRn122
PETp13_GFXRp132
PETn13_GFXRn132
PETp14_GFXRp142
PETn14_GFXRn142
PETp15_GFXRp152
PETn15_GFXRn152
PCIE_REFCLKP2
PCIE_REFCLKN2
PERST#_buf2,21,22
ATI PN# 215RBKAGA11F
U1A
PART 1 OF 10
AU38
PCIE_RX0P
AU39
PCIE_RX0N
PCIE_RX1P
PCIE_RX1N
PCIE_RX2P
PCIE_RX2N
PCIE_RX3P
PCIE_RX3N
PCIE_RX4P
PCIE_RX4N
PCIE_RX5P
PCIE_RX5N
PCIE_RX6P
PCIE_RX6N
PCIE_RX7P
PCIE_RX7N
PCIE_RX8P
PCIE_RX8N
PCIE_RX9P
PCIE_RX9N
PCIE_RX10P
PCIE_RX10N
PCIE_RX11P
PCIE_RX11N
PCIE_RX12P
PCIE_RX12N
PCIE_RX13P
PCIE_RX13N
PCIE_RX14P
PCIE_RX14N
PCIE_RX15P
PCIE_RX15N
PCIE_REFCLKP
PCIE_REFCLKN
PERSTB
215RBKAGA11F
PCI
Express
Interface
AT38
AR38
AR39
AP39
AP38
AN38
AM38
AM39
AL39
AL38
AK38
AH39
AH38
AG38
AG37
AF37
AF38
AF39
AE39
AE38
AD38
AC38
AC39
AB39
AB38
AA38
AH31
AG31
AM34
AJ38
AJ39
Y38
Y39
PCIE_TX0P
PCIE_TX0N
PCIE_TX1P
PCIE_TX1N
PCIE_TX2P
PCIE_TX2N
PCIE_TX3P
PCIE_TX3N
PCIE_TX4P
PCIE_TX4N
PCIE_TX5P
PCIE_TX5N
PCIE_TX6P
PCIE_TX6N
PCIE_TX7P
PCIE_TX7N
PCIE_TX8P
PCIE_TX8N
PCIE_TX9P
PCIE_TX9N
PCIE_TX10P
PCIE_TX10N
PCIE_TX11P
PCIE_TX11N
PCIE_TX12P
PCIE_TX12N
PCIE_TX13P
PCIE_TX13N
PCIE_TX14P
PCIE_TX14N
PCIE_TX15P
PCIE_TX15N
PERSTb_MASK
CALRP
CALRN
AN36
AM36
AK34
AJ34
AK36
AJ36
AK35
AJ35
AH33
AG33
AE32
AE33
AG34
AF34
AG35
AF35
AD34
AC34
AD36
AC36
AD35
AC35
AE31
AD31
AB32
AA32
AB33
AA33
AA36
Y36
AA35
AA34
GFXTn0_PERn02
GFXTp1_PERp12
GFXTn1_PERn12
GFXTp2_PERp22
GFXTn2_PERn22
GFXTp3_PERp32
GFXTn3_PERn32
GFXTp4_PERp42
GFXTn4_PERn42
GFXTp5_PERp52
GFXTn5_PERn52
GFXTp6_PERp62
GFXTn6_PERn62
GFXTp7_PERp72
GFXTn7_PERn72
GFXTp8_PERp82
GFXTn8_PERn82
GFXTp9_PERp92
GFXTn9_PERn92
GFXTp10_PERp102
GFXTn10_PERn102
GFXTp11_PERp112
GFXTn11_PERn112
GFXTp12_PERp122
GFXTn12_PERn122
GFXTp13_PERp132
GFXTn13_PERn132
GFXTp14_PERp142
GFXTn14_PERn142
GFXTp15_PERp152
GFXTn15_PERn152
AL34
AV38
CALI
AN35
AM35
R101110K
R1009150R
R1010100R
PCIE_VDDR
AA
Title
SizeDocument NumberRev
C
8
7
6
5
4
3
Date:Sheet of
2
GIGABYTE
R430 PCIE Interface
GV-RX80L512DE
325Tuesday, November 08, 2005
1
1.0
PDF "pdfFactory Pro" www.pdffactory.com
8
VID[7..0]22
DD
CLK_VIDCLK22
DVALID16
PSYNC16
VHAD122
VHAD022
VPHCTL22
CLK_VIPCLK22
DVOMODE_016
DVOMODE_116
DVO[11..0]21
CC
DC_Strap216
DC_Strap316,23
DC_Strap416
PAL/NTSC16
GPIO[6..0]16
GPIO[13..8]16
ThermINT17
GPU_DPLUS17
GPU_DMINUS17
+PVDD
C27
C26
22uF_16V
C2517
12pF/X
Y3
VCC
GND
27.000MHz
C45
100nF
27MHZ
OUT
E/D
100nF
1.0uF
C44
Y4
27_MHZ/X
2 1
3
1
BB
GND_PVSS
+MPVDD
C46
22uF_16V
GND_MPVSS
C2516
12pF/X
+3.3V_BUS
B3
220R
C1522
R1625
1K
AA
1.0uF
100nF
C1523
Oscillator Circuit
4
2
Overlay
8
7
VID[7..0]
+3.3V_BUS
DVO[11..0]
Install close to ASIC to provide
return path for EMI
C41
1.0uF
R2076
1.0M/X
R586499R
PVDD
PVSS
1.0uF
1.0uF
C42
C43
R162322R/X
DNI
R57
221R/X
R63
7
C52582pF
R72
150R/X
DNI
MPVDD
MPVSS
R66
150R
XTALIN
221R
+3.3V_BUS +3.3V_BUS
R51
R58
4.7K
4.7K
TP12
TP13
DVO_VSYNC21
DVO_HSYNC21
DVO_DE21
CLK_DVOCLK021
DVO0
DVO1
DVO2
DVO3
DVO4
DVO5
DVO6
DVO7
DVO8
DVO9
DVO10
DVO11
+3.3V_BUS
R587499R
R20770R/X
To Rage Theater
XTALIN
R65
0R
XTALOUT
6
6
R60
4.7K
XTALOUT
HPD2_INT21
DVOMODE_0
DVOMODE_1
VID0
VID1
VID2
VID3
VID4
VID5
VID6
VID7
GPIO0
GPIO1
GPIO2
GPIO3
GPIO4
GPIO5
GPIO6
GPIO8
GPIO9
GPIO10
GPIO11
GPIO12
GPIO13
XTALIN
XTALOUT
CLK_RT_XTALIN22
AW20
AW14
AW15
AW17
AW18
AM18
AM19
AM21
AM22
AW12
AW11
AW36
AW37
AK26
AL24
AN25
AM23
AL23
AK23
AM27
AL26
AK28
AK20
AK19
AK18
AL20
AK22
AP23
AU13
AV14
AU14
AV15
AU15
AV16
AU16
AV17
AU17
AV18
AV19
AV20
AP17
AR17
AT17
AP19
AN19
AP20
AP22
AN22
AV13
AU12
AV12
AU11
AV11
AU10
AV10
AT13
AR14
AT14
AN15
AT15
AT16
AN16
AP16
AK15
AV36
AV37
AJ26
AJ23
AJ20
AV9
AJ16
AJ17
A10
A11
5
U1B
VID_0
VID_1
VID_2
VID_3
VID_4
VID_5
VID_6
Video Capture/
VID_7
VIP
VPCLK0
DVALID
PSYNC
VHAD_1
VHAD_0
VPHCTL
VIPCLK
SDA
SCL
DVOVMODE_0
DVOVMODE_1
ZV_LCDCNTL_0
ZV_LCDCNTL_1
ZV_LCDCNTL_2
ZV_LCDCNTL_3
ZV_LCDDATA_0
ZV_LCDDATA_1
ZV_LCDDATA_2
ZV_LCDDATA_3
ZV_LCDDATA_4
ZV_LCDDATA_5
ZV_LCDDATA_6
ZV_LCDDATA_7
ZV_LCDDATA_8
ZV_LCDDATA_9
ZV_LCDDATA_10
ZV_LCDDATA_11
ZV_LCDDATA_12
ZV_LCDDATA_13
ZV_LCDDATA_14
ZV_LCDDATA_15
ZV_LCDDATA_16
ZV_LCDDATA_17
ZV_LCDDATA_18
ZV_LCDDATA_19
ZV_LCDDATA_20
ZV_LCDDATA_21
ZV_LCDDATA_22
ZV_LCDDATA_23
GPIO_0
GPIO_1
GPIO_2
GPIO_3
GPIO_4
GPIO_5
GPIO_6
GPIO_7
GPIO_8
GPIO_9
GPIO_10
GPIO_11
GPIO_12
GPIO_13
GPIO_14
GPIO_15
GPIO_16
GPIO_17
VREFG
DPLUS
DMINUS
PVDD
PVSS
MPVDD
MPVSS
XTALIN
XTALOUT
215RBKAGA11F
5
PART 2 OF 10
DVO
GPIO
Thermal
Diode
Mem PLL
XTAL
TMDS
I2C
DAC1
DAC2
Hot Plug
DDC
PLL
TEST
ROM
GPIO9
ROMCS#
TXCM
TXCP
TX0M
TX1M
TX2M
TPVDD
TPVSS
TXVDDR_1
TXVDDR_2
TXVSSR_1
TXVSSR_2
TXVSSR_3
VSYNC
HSYNC
STEREOSYNC
AUXWIN
RSET
AVDD_1
AVDD_2
AVSSQ
AVSSN_1
AVSSN_2
VDD1DI
VSS1DI
H2SYNC
V2SYNC
COMP
R2SET
A2VDD_1
A2VDD_2
A2VSSN_1
A2VSSN_2
A2VDDQ
A2VSSQ
VDD2DI
VSS2DI
HPD1
DDC1DATA
DDC1CLK
DDC2DATA
DDC2CLK
DDC3DATA
DDC3CLK
TESTEN
ROMCSb
Test
AW23
AW24
AV24
AV25
TX0P
AW26
AW27
TX1P
AV27
AV28
TX2P
AW21
AV22
AW29
AV30
AV29
AV26
AV23
AV33
R
AW33
G
AW32
B
AU36
AU35
AR36
AR35
AW35
AV34
AV35
AT34
AU34
AU33
AP35
AP36
AV31
R2
AU31
G2
AW30
B2
AN31
AP31
AR32
C
AT32
Y
AT31
AV32
AP28
AN28
AP29
AN29
AM28
AM29
AL29
AK29
AL16
AT36
AT35
AL17
AM16
AN32
AP32
AN33
AK13
72
54
63
81
SERIAL EEPROM 512K/1M
4
R52499R
AVDD
GND_AVSSQ
R55715R
1.0uF
C35
TESTEN
R91
10K
RP193B33R
RP193D33R
RP193C33R
RP193A33R
4
GND_R2SET
+3.3V_BUS
ROM_SOGPIO8
SI/A16
SCK/WEbGPIO10
CSb
HOLD1
GND_RSET
C36
100nF
R431K
+3.3V_BUS
INSTALL TERMINATION RESISTORS
CLOSE TO ASIC
R797330R
R796330R
R795330R
R794330R
1.0uF
C15
C9
22uF_16V
+AVDD
C40
C7
100nF
1.0uF
DNI
B8Bead
22uF_16V
C80
100nF
ALTERNATIVE PART :M25P05(512Kbit)
C34
5
6
1
7
3
8
+VDD_1.8V+VDD2DI
MU11
BIOS
113-A47401-001/X
U11
D
C
S
HOLD
W
VCC
VSS
M25P05-AVMN6T
C23
22uF_16V
Q
C17
82pF
GND_AVSSN
1.0uF
DNI
C31
GND_A2VSSN
2
4
TXVDDR
B5
Bead
3
+TPVDD
C16
22uF_16V
GND_TPVSS
22uF_16V
C21
100nF
C38
100nF
+A2VDDQ
R44
0R/X
DNI
B4
GND_TXVSSR
1.0uF
C29
C39
22uF_16V
GND_A2VSSQ
C13
100nF
C8
82pF
+VDD_1.8V
Ba3
+A2VDD
C32
C33
100nF
1.0uF
C37
ROMCS#
3
Rk
Ba2
Bead
+VDDDI
C30
100nF
Ba5
2
TXCM20
TXCP20
TX0M20
TX0P20
TX1M20
TX1P20
TX2M20
TX2P20
+VDD_1.8V
+3.3V_BUS
R50
4.7K
R_DAC118
G_DAC118
B_DAC118
VSYNC_DAC12,16,18
HSYNC_DAC12,16,18
STEREOSYNC23
+VDD_1.8V
B7
Bead
C28
22uF_16V
R_DAC219
G_DAC219
B_DAC219
HSYNC_DAC216,19
VSYNC_DAC216,19
C_DAC223
Y_DAC223
COMP_DAC223
+VDD_1.8V
B9
Bead
+3.3V_BUS+3.3V_BUS
R53
R54
4.7K
4.7K
HPD120
SDA17,21
SCL2,17,21
CRT1DDCDATA2,18
CRT1DDCCLK2,18
CRT2DDCDATA19
CRT2DDCCLK19
Title
SizeDocument NumberRev
C
Date:Sheet of
2
GIGABYTE
R430 MAIN
GV-RX80L512DE
1
425Tuesday, November 08, 2005
1
1.0
PDF "pdfFactory Pro" www.pdffactory.com
5
4
3
2
1
U1G
A7
VDDR1_1
E1
VDDR1_2
T36
VDDR1_3
A17
VDDR1_4
A19
VDDR1_5
A22
VDDR1_6
A26
DD
+MVDDQ
C600
10nF
C70
10uf
C72
10uf
C617
C616
10nF
10nF
CC
BB
+MVDDQ
B29220R
AA
B30220R
C668
1.0uF
C669
100nF
C601
10nF
C71
10uf
C73
10uf
C618
10nF
C667
1.0uF
C602
10nF
C608
10nF
C612
10nF
C619
10nF
B31220R
C670
100nF
C613
10nF
C620
10nF
C603
10nF
C609
10nF
C604
10nF
C610
10nF
C614
10nF
C621
10nF
B32220R
C666
1.0uF
C605
10nF
C611
10nF
C615
10nF
C622
10nF
C671
100nF
GND_VSSRH0GND_VSSRH1GND_VSSRH2GND_VSSRH3
C607
C606
10nF
10nF
C69
1uF
C707
C708
100nF
100nF
C623
C676
10nF
100nF
C665
1.0uF
C672
100nF
AM15
AM14
AG14
AG13
AW9
AW6
AM7
AL15
AL10
AH10
AH12
AG7
AF13
W13
AE13
AM1
A29
A32
N14
K39
F8
J11
M14
AR1
AK1
AL8
G8
L14
U1
U11
AL7
H9
AK9
AK4
N13
AF8
N27
W7
L10
H8
G9
AF7
V13
AA1
AD1
AF1
Y8
K11
V11
U6
T33
U33
U34
M13
L13
G20
G19
L22
L23
N29
P29
L31
M1
M12
H20
M23
N25
N26
M30
M31
N16
N17
N18
N21
N22
N23
N39
R1
Y7
U27
T27
N28
U13
U12
C38
A13
H1
D36
A14
J1
AN1
VDDR1_7
VDDR1_8
VDDR1_9
VDDR1_10
VDDR1_11
VDDR1_12
VDDR1_13
VDDR1_14
VDDR1_15
VDDR1_16
VDDR1_17
VDDR1_18
VDDR1_19
VDDR1_20
VDDR1_21
VDDR1_22
VDDR1_23
VDDR1_24
VDDR1_25
VDDR1_26
VDDR1_27
VDDR1_28
VDDR1_29
VDDR1_30
VDDR1_31
VDDR1_32
VDDR1_33
VDDR1_34
VDDR1_35
VDDR1_36
VDDR1_37
VDDR1_38
VDDR1_39
VDDR1_40
VDDR1_41
VDDR1_42
VDDR1_43
VDDR1_44
VDDR1_45
VDDR1_46
VDDR1_47
VDDR1_48
VDDR1_49
VDDR1_50
VDDR1_51
VDDR1_52
VDDR1_53
VDDR1_54
VDDR1_55
VDDR1_56
VDDR1_57
VDDR1_58
VDDR1_59
VDDR1_60
VDDR1_61
VDDR1_62
VDDR1_63
VDDR1_64
VDDR1_65
VDDR1_66
VDDR1_67
VDDR1_68
VDDR1_69
VDDR1_70
VDDR1_71
VDDR1_72
VDDR1_73
VDDR1_74
VDDR1_75
VDDR1_76
VDDR1_77
VDDR1_78
VDDR1_79
VDDR1_80
VDDR1_81
VDDR1_82
VDDR1_83
VDDR1_84
VDDR1_85
VDDR1_86
VDDR1_87
VDDR1_88
VDDR1_89
VDDR1_90
VDDRH_0
VDDRH_1
VDDRH_2
VDDRH_3
VSSRH_0
VSSRH_1
VSSRH_2
VSSRH_3
215RBKAGA11F
Memory I/O
Memory I/O
Clock Generator
PART 7 OF 10
POWER
I/O
PCIE
CORE
I/O (INTERNAL)
PCIE_VDDR_12_10
PCIE_VDDR_12_9
PCIE_VDDR_12_1
PCIE_VDDR_12_2
PCIE_VDDR_12_3
PCIE_VDDR_12_4
PCIE_VDDR_12_5
PCIE_VDDR_12_6
PCIE_VDDR_12_7
PCIE_VDDR_12_8
PCIE_PVDD_12_1
PCIE_PVDD_12_2
PCIE_PVDD_12_3
PCIE_PVDD_12_4
PCIE_PVDD_12_5
PCIE_PVDD_18_1
PCIE_PVDD_18_2
PCIE_PVDD_18_3
PCIE_PVDD_18_4
PCIE_PVDD_18_5
PCIE_PVDD_18_6
PCIE_PVDD_18_7
VDDR3_1
VDDR3_2
VDDR3_3
VDDR3_4
VDDR3_5
VDDR3_6
VDDR3_7
VDDR3_8
VDDR4_1
VDDR4_2
VDDR4_3
VDDR4_4
VDDR4_5
VDDR4_6
VDDR5_1
VDDR5_2
VDDR5_3
VDDR5_4
VDDC_1
VDDC_2
VDDC_3
VDDC_4
VDDC_5
VDDC_6
VDDC_7
VDDC_8
VDDC_9
VDDC_10
VDDC_11
VDDC_12
VDDC_13
VDDC_14
VDDC_15
VDDC_16
VDDC_17
VDDC_18
VDDC_19
VDDC_20
VDDC_21
VDDC_22
VDDC_23
VDDC_24
VDDC_25
VDDC_26
VDDC_27
VDDC_28
VDDC_29
VDDC_30
VDDC_31
VDDC_32
VDDC_33
VDDC_34
VDDC_35
VDDC_36
VDDC_37
VDDCI_8
VDDCI_7
VDDCI_6
VDDCI_5
VDDCI_4
VDDCI_3
VDDCI_2
VDDCI_1
VDD15_6
VDD15_5
VDD15_4
VDD15_3
AH16
AH28
AH27
AG16
AJ28
AJ29
AH15
AJ27
AH21
AJ22
AH22
AK21
AL21
AL22
AH18
AH19
AL18
AL19
AE28
AF28
AG29
AG28
AK31
AK30
AJ30
AJ31
AF30
AF29
AD28
AC27
AC29
AD27
AC28
AB30
AA30
AA29
AB29
AB28
AA28
AB27
AC21
U19
U21
AC19
V18
V19
V20
V21
V22
W18
W19
W20
W21
W22
Y19
Y20
Y21
AA18
AA19
AA20
AA21
AA22
AB18
AB19
AB20
AB21
AB22
W17
Y18
AA17
AA23
Y22
W23
U18
U22
AC18
AC22
Y27
Y13
N20
AG20
AC20
Y23
Y17
U20
AG22
AG21
AG18
AG17
+VDDR4
+VDDR5
change to 4210010600
+VDDC_CT
C48
100nF
C1668
10uF_6.3V
C1675
10uF_6.3V
+3.3V_BUS
C74
1.0uF
C75
1.0uF
C1702
10uF_6.3V
PCIE_PVDD_12
C1703
10uF_6.3V
C1704
10uF_6.3V
C632
10nF
C637
10nF
C61
10uf
C49
100nF
22uF_16V
C50
100nF
C66
1.0uF
B12220R
C709
100nF
B14220R
C710
100nF
C1669
100nF
C1673
1nF
C1676
1nF
C634
C633
10nF
10nF
C638
C639
10nF
10nF
C62
10uf
C53
22uF_16V
C1670
1nF
C1674
100nF
C1677
100nF
C624
10nF
C59
10uF_10V
C635
10nF
C640
10nF
C646
10nF
C625
10nFC67
DNI
R690R
R700R/X
DNI
R670R
R680R/X
L81
60R
PCIE_PVDD_18
C636
1.0uF
C641
10nF
C63
10uF_10V
C648
10nF
C626
10nF
+3.3V_BUS
+VDD_1.8V
+3.3V_BUS
+VDD_1.8V
C56
1.0uF
C642
10nF
+VDDC
C60
10uf
C627
10nF
PCIE_VDDR
L82
42r@100MHz
C57
1.0uF
C643
10nF
C1952
10nF
+VDDC
C1953
C1954
C1955
10nF
10nF
10nF
C673
1.0uF
C644
10nF
5
4
PDF "pdfFactory Pro" www.pdffactory.com
Title
SizeDocument NumberRev
C
3
2
Date:Sheet of
GIGABYTE
R430 Power
GV-RX80L512DE
1
525Tuesday, November 08, 2005
1.0
5
4
3
2
1
U1H
AB31
AD33
AD32
AD37
AG36
AE35
AE36
AH35
AG30
AF32
DD
CC
BB
AA
AH37
AH36
AE29
AN37
AH30
AC32
AK37
AD29
AF33
AL35
AM37
AL37
AL32
AE34
AF36
AC30
AF27
AG32
AC33
AH32
AH34
AF31
AD30
AB34
AC31
AB37
AC37
AL33
AB35
AB36
AE37
AA37
AE30
AA31
AE27
AR37
AT37
AP37
AN34
AL36
AK33
AK32
AL11
Y34
AJ33
Y37
AJ37
Y35
AJ32
Y33
A8
J10
R33
A16
A20
A23
A25
A28
A31
B3
G37
Y6
D10
D13
D19
D28
D34
D35
AJ15
F1
E4
E9
E10
E12
E13
E18
E19
E27
E28
E33
E34
E38
F4
F5
G6
H10
F13
F19
F28
H34
C34
G5
G7
H11
G11
G13
G14
G16
G17
G23
G33
G34
G35
V31
F25
G10
H7
F11
H14
H17
M29
H33
H39
J5
K5
F9
F10
F16
J15
215RBKAGA11F
5
PCIE_VSS_1
PCIE_VSS_2
PCIE_VSS_3
PCIE_VSS_4
PCIE_VSS_5
PCIE_VSS_6
PCIE_VSS_7
PCIE_VSS_8
PCIE_VSS_9
PCIE_VSS_10
PCIE_VSS_11
PCIE_VSS_12
PCIE_VSS_13
PCIE_VSS_14
PCIE_VSS_15
PCIE_VSS_16
PCIE_VSS_17
PCIE_VSS_18
PCIE_VSS_19
PCIE_VSS_20
PCIE_VSS_21
PCIE_VSS_22
PCIE_VSS_23
PCIE_VSS_24
PCIE_VSS_25
PCIE_VSS_26
PCIE_VSS_27
PCIE_VSS_28
PCIE_VSS_29
PCIE_VSS_30
PCIE_VSS_31
PCIE_VSS_32
PCIE_VSS_33
PCIE_VSS_34
PCIE_VSS_35
PCIE_VSS_36
PCIE_VSS_37
PCIE_VSS_38
PCIE_VSS_39
PCIE_VSS_40
PCIE_VSS_41
PCIE_VSS_42
PCIE_VSS_43
PCIE_VSS_44
PCIE_VSS_45
PCIE_VSS_46
PCIE_VSS_47
PCIE_VSS_48
PCIE_VSS_50
PCIE_VSS_51
PCIE_VSS_52
PCIE_VSS_53
PCIE_VSS_54
PCIE_VSS_55
PCIE_VSS_56
PCIE_VSS_57
PCIE_VSS_58
PCIE_VSS_59
PCIE_VSS_60
VSS_1
VSS_2
VSS_3
VSS_4
VSS_5
VSS_6
VSS_7
VSS_8
VSS_9
VSS_10
VSS_11
VSS_12
VSS_13
VSS_14
VSS_15
VSS_16
VSS_17
VSS_18
VSS_19
VSS_20
VSS_21
VSS_22
VSS_23
VSS_24
VSS_25
VSS_26
VSS_27
VSS_28
VSS_29
VSS_30
VSS_31
VSS_32
VSS_33
VSS_34
VSS_35
VSS_36
VSS_37
VSS_38
VSS_39
VSS_40
VSS_41
VSS_42
VSS_43
VSS_44
VSS_45
VSS_46
VSS_47
VSS_48
VSS_49
VSS_50
VSS_51
VSS_52
VSS_53
VSS_54
VSS_55
VSS_56
VSS_57
VSS_58
VSS_59
VSS_60
VSS_61
VSS_62
VSS_63
VSS_64
VSS_65
VSS_66
VSS_67
VSS_68
VSS_69
VSS_70
PART 8 OF 10
GND
VSS_280
VSS_279
VSS_278
VSS_277
VSS_276
VSS_275
VSS_274
VSS_273
VSS_272
VSS_271
VSS_270
VSS_269
VSS_268
VSS_267
VSS_266
VSS_265
VSS_264
VSS_263
VSS_262
VSS_261
VSS_260
VSS_259
VSS_258
VSS_257
VSS_256
VSS_255
VSS_254
VSS_253
VSS_252
VSS_251
VSS_250
VSS_249
VSS_248
VSS_247
VSS_246
VSS_245
VSS_244
VSS_243
VSS_242
VSS_241
VSS_240
VSS_239
VSS_238
VSS_237
VSS_236
VSS_235
VSS_234
VSS_233
VSS_232
VSS_231
VSS_230
VSS_229
VSS_228
VSS_227
VSS_226
VSS_225
VSS_224
VSS_223
VSS_222
VSS_221
VSS_220
VSS_219
VSS_218
VSS_217
VSS_216
VSS_215
VSS_214
VSS_213
VSS_212
VSS_211
VSS_210
VSS_209
VSS_208
VSS_207
VSS_206
VSS_205
VSS_204
VSS_203
VSS_202
VSS_201
VSS_200
VSS_199
VSS_198
VSS_197
VSS_196
VSS_195
VSS_194
VSS_193
VSS_192
VSS_191
VSS_190
VSS_189
VSS_188
VSS_187
VSS_186
VSS_185
VSS_184
VSS_183
VSS_182
VSS_181
VSS_180
VSS_179
VSS_178
VSS_177
VSS_176
VSS_175
VSS_174
VSS_173
VSS_172
VSS_171
VSS_170
VSS_169
VSS_168
VSS_167
VSS_166
VSS_165
VSS_164
VSS_163
VSS_162
AL27
AH20
AK25
R35
T34
AK16
L20
AL5
AV21
AN7
AL6
AH5
AK27
AH26
AK6
AN26
AK17
AL12
U30
AM6
AK8
AG6
AG5
AG4
AR34
AJ18
AL25
AJ14
AK14
AP8
AJ8
AJ7
AJ1
AH17
AH14
AG19
AG23
AG15
AG1
AR33
AT33
AP33
J6
AU18
AP34
AE9
AE5
T35
F30
E30
K31
H31
F31
H32
AD13
AD11
AD10
AD9
AD7
AC6
AD5
AD6
E21
D22
G32
G36
AC13
AC12
AC11
AC8
AC7
AC1
E22
F22
M25
J7
AU37
AT12
H4
V23
AB23
AB13
AB9
AB5
AU32
W11
AF4
AA13
AA11
AA10
AA9
U7
W6
Y5
AA5
AJ9
AR19
Y28
AG25
AU9
Y12
Y11
U8
V7
Y1
AJ19
Y32
Y30
Y29
W35
W30
W34
W27
V35
W32
V27
AB17
V17
V1
AM33
J16
J24
J25
L29
AU27
N36
N35
J35
K16
K25
AH23
K33
K34
K35
K36
L11
E16
L16
L17
L25
L26
J34
L33
L39
M8
M7
M9
M10
M11
E15
M17
M26
M35
P5
N9
L12
D16
N15
N19
J30
N24
H23
G22
U28
U29
N30
N31
N33
N34
AJ25
P1
P8
P7
P11
P12
P13
P27
P28
T29
L30
M33
P39
R4
R5
R6
R7
R9
R10
R11
R13
R27
T13
U17
AC17
AC23
Y31
U23
K30
H29
J29
K29
G28
H28
J28
G26
H26
D25
E25
G25
E24
J22
K22
J21
J19
K19
J18
J14
J13
K13
D7
E7
E6
U5
4
U1I
VSS_71
VSS_72
VSS_73
VSS_74
VSS_75
VSS_76
VSS_77
VSS_78
F7
VSS_79
VSS_80
VSS_81
VSS_82
VSS_83
VSS_84
VSS_85
VSS_86
L1
VSS_87
L7
VSS_88
L9
VSS_89
VSS_90
VSS_91
VSS_92
VSS_93
VSS_94
VSS_95
VSS_96
VSS_97
VSS_98
P4
VSS_99
N5
VSS_100
VSS_101
VSS_102
VSS_103
VSS_104
VSS_105
VSS_106
VSS_107
VSS_108
VSS_109
VSS_110
VSS_111
VSS_112
J4
VSS_113
VSS_114
VSS_115
VSS_116
VSS_117
VSS_118
VSS_119
VSS_120
VSS_121
VSS_122
VSS_123
VSS_124
VSS_125
VSS_126
VSS_127
VSS_128
VSS_129
VSS_130
VSS_131
VSS_132
VSS_133
VSS_134
VSS_135
VSS_136
VSS_137
VSS_138
VSS_139
VSS_140
VSS_141
VSS_142
VSS_143
VSS_144
VSS_145
VSS_146
VSS_147
VSS_148
VSS_149
T5
VSS_150
T9
VSS_151
VSS_152
VSS_153
VSS_156
VSS_158
VSS_159
VSS_160
VSS_371
VSS_372
VSS_373
VSS_374
VSS_375
VSS_376
VSS_377
VSS_378
VSS_379
VSS_380
VSS_381
VSS_382
VSS_383
VSS_384
VSS_385
VSS_386
VSS_387
VSS_388
VSS_389
VSS_390
VSS_391
VSS_392
VSS_393
VSS_394
VSS_395
VSS_396
215RBKAGA11F
PART 9 OF 10
VSS_363
VSS_362
VSS_361
VSS_360
VSS_359
VSS_358
VSS_357
VSS_356
VSS_355
VSS_354
VSS_353
VSS_352
VSS_351
VSS_350
VSS_349
VSS_348
VSS_347
VSS_346
VSS_345
VSS_344
VSS_343
VSS_342
VSS_341
VSS_340
VSS_339
VSS_338
VSS_337
VSS_336
VSS_335
VSS_334
VSS_333
VSS_332
VSS_331
VSS_330
VSS_329
VSS_328
VSS_327
VSS_326
VSS_325
VSS_324
VSS_323
VSS_322
VSS_321
VSS_320
VSS_319
VSS_318
VSS_317
VSS_316
VSS_315
VSS_314
VSS_313
VSS_312
VSS_311
VSS_310
VSS_309
VSS_308
VSS_307
VSS_306
VSS_305
VSS_304
VSS_303
VSS_302
VSS_301
VSS_300
VSS_299
VSS_298
VSS_297
VSS_296
VSS_295
VSS_294
VSS_293
VSS_292
VSS_291
VSS_290
VSS_289
VSS_288
VSS_287
VSS_286
VSS_285
VSS_284
VSS_283
VSS_282
VSS_281
VSS_411
VSS_410
VSS_409
VSS_408
VSS_407
VSS_406
VSS_405
VSS_404
VSS_403
VSS_402
VSS_401
VSS_400
VSS_399
VSS_398
VSS_397
AA27
W36
W37
W39
R32
D12
E36
AK24
AW8
AW5
AT6
AT1
R28
AT27
AT24
D26
AT21
F17
M20
AT11
AT7
AR8
AN5
AL4
AR31
AM26
AR28
AU24
AR25
AU21
AR22
AJ24
AR18
AR16
AR15
AP14
AR12
AR9
AT8
AR7
AP10
AP30
AP27
AN24
AP21
AP18
AP15
AN11
AP9
AR5
AR13
AN30
AH25
AN27
AN23
AM24
AU30
AN21
AN20
AN18
AN17
AJ21
AN14
AN10
AM10
AM8
AT3
AN8
AT30
AH29
AM31
AT18
AM30
AM25
AP24
AM20
AM17
L19
AM11
AN9
AP7
AL31
AL28
AK5
AK11
AJ12
AJ11
AH9
AG11
AG10
AG9
AF11
AF12
W9
V10
V9
V5
V4
+A2VDD
+VDD_1.8V
R71
4.7K
U1J
AM32
PART 10 OF 10
SSIN
AL30
NC_1
AL13
NC_2
AL14
NC_3
AP25
LPVDD
AP26
LPVSS
AH24
LVDDR_18/VDDL0_1
AG24
LVDDR_18/VDDL0_2
AG27
LVDDR_25/VDDL1_1
AG26
LVDDR_25/VDDL1_2
AR27
LVSSR_1
AR26
LVSSR_2
AR21
LVSSR_3
AR20
LVSSR_4
215RBKAGA11F
3
AR29
NC_4
AR30
NC_5
AU28
NC_6
AU29
NC_7
AT28
NC_8
AT29
NC_9
AU25
NC_10
AU26
NC_11
AT25
NC_12
AT26
NC_13
AR23
NC_14
AR24
NC_15
AU22
NC_16
AU23
NC_17
AT22
NC_18
AT23
NC_19
AU19
NC_20
AU20
NC_21
AT19
NC_22
AT20
NC_23
GND_MPVSS GND_TPVSS GND_RSETGND_AVSSQ
GND_A2VSSN
GND_A2VSSQ
NOTE: THIS IS A DRAWING. THESE GROUNDS MUST
BE MANUALLY CONNECTED TO THE GROUND PLANE
2
GND_TVVSSNGND_AVSSN GND_R2SET
GND_VSSRH0
GND_VSSRH2
GND_VSSRH1
Title
SizeDocument NumberRev
C
Date:Sheet of
GND_P
GND_VSSRH3GND_TXVSSRGND_PVSS
GIGABYTE
R430 GND and NC
GV-RX80L512DE
GND_RT
GND_A GND_VIN
1
625Tuesday, November 08, 2005
1.0
PDF "pdfFactory Pro" www.pdffactory.com
8
7
6
5
4
3
2
1
CORE REGULATOR VDDC 1.35V
*Trace as short as possible for 2A current
DD
+12V_BUS
R1921
2.2
C2230
6
3
1
5
C224833pF
R193315K
1uF
EN
SS
RT
FB
R1922
4.7K
CC
+3.3V_BUS +12V_BUS
R1926
10K
R1927
5.1K
1
2 3
CMPT3904
Q236
1
2 3
Q235
CMPT3904
R1932
2.4K
BB
C2242
100nF
R1923
DNI/X
DEFAULT
400KHz
R1930
34K/1
C22490.01uF
C2252
C22311000P
1uF
U131
14
13
OCSET
VCC
PVCC
BOOT
UGATE
PHASE
LGATE
PGND
GND
COM P
7
4
ISL6535CB
R19242K
2
10
R19250
9
8
R19290
12
11
BAT54SLT1
C2235
100nF/X5R
1
D41
3
2
1
1
2
2
Q231
2SK3918
3
Q233
2SK3919
3
+12V_BUS
B98
60R
2
Q232
2SK3918/X
1
3
2
Q234
2SK3919
1
3
470U/16V
11LC5-40600C-D1
R1928
2.2
C2247
1000pF
L63
C2232
C2234
+
1uF
VIN
C2233
+
470uF/16V
R1931
1.02K
1500uF/2.5V/OS/D/AC
R1934
820
C2236
C2243
100nF
C2244
C2237
100nF
1500uF/2.5V/OS/D/AC
C2245
C2238
100nF
1500uF/2.5V/OS/D/AC/X
C2246
C2239
100nF
1500uF/2.5V/OS/D/AC
1.3V/23A
C2240
330uF/2.5V/OS/S/X
+VDDC
C2241
330uF/2.5V/OS/S/X
AA
Title
SizeDocument NumberRev
B
8
7
6
5
4
3
Date:Sheet of
GIGABYTE
Regulator VDDC
GV-RX80L512DE
2
725Tuesday, November 08, 2005
1
1.0
PDF "pdfFactory Pro" www.pdffactory.com
8
7
6
5
4
3
2
1
+12V_BUS
R2078
2.2
C252433pF
C25260.01uF
C2518
1uF
14
13
6
EN
VCC
PVCC
3
SS
1
RT
5
FB
GND
COMP
7
4
R209015K
U132B
5
+
7
6
-
LM324M
RP217B0R/X
RP217D0R/X
RP218B0R/X
RP218D0R/X
DNI
C2268
C2267
100nF/X
100nF/X
402402402
6
C2527
1uF
U151
OCSET
BOOT
UGATE
PHASE
LGATE
PGND
RT9232CS
R1946100
72
54
72
54
C2269
100nF/X
2
10
9
8
12
11
C2258
10uF
C2270
100nF/X
1N5400
DD
+MVDDC +12V_BUS
R2081
20K
R2084
2K
1
R2087
Q254
2.4K
CMPT3904
CC
BB
+VDDC +12V_BUS
R1948
20K/X
R1949
1K/X
R1950
2.4K/X
AA
+MVDDQ +MVDDC +MVDDQ +MVDDC
8
1
1
Q242
2 3
CMPT3904/X
RP217A0R/X
81
RP217C0R/X
63
RP218A0R/X
81
RP218C0R/X
63
DNI
C2264
C2263
C2265
100nF/X
100nF/X
100nF/X
402402402
32
1
2 3
32
Q248
2N7002/X
These caps are footprint-shared alternate of
Resistor array RP2
If Plane are not shorted,
Decoupling caps can
be used between
+MVDDC and +MVDDQ
C2266
100nF/X
7
R2079
4.7K
Q253
2N7002
1.24V_REF19
C2523
100nF
R2080
DNI/X
DEFAULT
300KHz
R2088
30.1K/1
R19451K
BAT54SLT1
C25191000P
R20823.01K
100nF/X5R
R20830
R20850
12
D44
C2521
+3.3V_BUS
2
1
3
1
D46
3
2
STD1703L/TO252/S
STD1703L/TO252/S
12
D45
1N5400
Q240
STD1703L/TO252/S
5
+12V_BUS
2
Q251
1
3
2
1
3
Rc1
R1947
620/1
1%
Rc2
R1951
1K/1
1%
C2522
1uF
+3.3V_BUS
11LC4-14146B-02
R2086
2.2
C2525
1000pF
C2520
+
470U/16V
B132
60R
C2254
1000uF/6.3V/D/8B
C2505
100nF
C2262
10uF
+MVDDQ
C2506
100nF
C2257
10uF
C2260
1000uF/6.3V/D/8B
C2507
100nF
C2255
1000uF/6.3V/D/8BQ252
For cross power plane
C2510
C2511
C2508
C2509
100nF
100nF
100nF
+3.3V_BUS
B99200R
AMS431L
REG10
3 2
Title
SizeDocument NumberRev
C
Date:Sheet of
2
C2512
100nF
100nF
R1935
75R
R1936
0
1%
1
R1937
DNI/X
1%
GIGABYTE
Memory regulators
GV-RX80L512DE
+MVDDQ
1.24V_REF19
C2250
10uF
C2513
100nF
C2251
100nF
825Tuesday, November 08, 2005
1
1.0
L84
C2256
10uF
R2089
Cout1
1.24K
R2091
820
+MVDDC
+12V_BUS
411
3
+
2
-
U132A
LM324M
C2259
1000uF/6.3V/D/8B
C2253
100nF
1
3
C2261
10uF
Cout1
4
PDF "pdfFactory Pro" www.pdffactory.com
Loading...