Nb K8T890-3 Vlink & Vga - AMD D900K Service Manual

NB K8T890-3 VLINK & VGA
VLAD[0..15]
(13) VLAD[0..15]
U6C
VLAD0
P34 B25
VD0 HCLK+
VLAD1
R34 A25
VD1 HCLK-
VLAD2
M33
VD2
VLAD3
L32 D25
VD3 VCCA33HCK/NC
VLAD4
T32 E25
VD4 GNDAHCK/NC
VLAD5
R32 AC5
VD5 NC/VCCA33HCK
VLAD6
K33 AC6
VD6 NC/GNDAHCK
VLAD7
L34
VD7
VLAD8
T33 C28
VD8 VCLK
VLAD9
U32
VD9
VLAD10
K32 D28
VD10 VCCA33VCK/NC
VLAD11
J32 E28
VD11 GNDAVCK/NC
VLAD12
U34 AJ11
VD12 NC/VCCA33GCK
VLAD13
V33 AK11
VD13 NC/GNDAGCK
VLAD14
J34
VD14
VLAD15
J33 H34
VD15 VSUS15
UPSTB+
M32 G32
(13) UPSTB+ UPSTB+ PWROK
UPSTB-
N32 H32
(13) UPSTB- UPSTB- RESET#
G33
SUSST#
DNSTB+
N34 E34
(13) DNSTB+ DNSTB+ BUSY#
DNSTB-
N33 E32
(13) DNSTB- DNSTB- TESTIN#
F32
DFTIN#
UPCMD
K34 D34
(13) UPCMD UPCMD TCLK
DNCMD
M34
(13) DNCMD DNCMD
B28
TCLK600
VBE#
R33 A28
(13) VBE# VBE# DEBUG
VPAR
T34 A26
(13) VPAR VPAR RSVD0
B26
RSVD1
LCOMPP
V34 C26
VLCOMPP RSVD2
D26
RSVD3
LVREF_NB
P32 E26
VLVREF RSVD4
A27
RSVD5
C27
RSVD6
D27
RSVD7
DNSTB+
DNSTB-
AF2
AR
AF1
AG
+1.5VS AE1
AB
AG1
HSYNC
C986 C987 A30 AG2
VCC15VL VSYNC
A31 AH1
VCC15VL SPCLK2
0.1UF 0.1UF A32 AH2
VCC15VL SPD2
D03 A33
VCC15VL
NEAR K8T890 A34 AJ1
VCC15VL XIN
B30
VCC15VL
B31 AF3
VCC15VL RSET
B32 AG3
VCC15VL BISTIN
B33 AJ2
VCC15VL INTA#
B34 AJ3
VCC15VL GPO0
C30 AH3
VCC15VL GPOUT
C31
VCC15VL
C32 AM3
VCC15VL CONFIG1
C33 AM4
VCC15VL CONFIG2
C34 AN2
VCC15VL CONFIG3
D30 AP1
VCC15VL ENVDD
D31 AN1
VCC15VL ENBLT
D32
VCC15VL
D33 AC1
VCC15VL VCCA33PLL1
E30 AC2
VCC15VL GNDAPLL1
E31 AC3
VCC15VL VCCA33PLL2
F30 AC4
VCC15VL GNDAPLL2
F31 AD1
VCC15VL VCCA33PLL3
G30 AD2
VCC15VL GNDAPLL3
G31 AE2
VCC15VL VCCA33DAC1
H30 AE3
VCC15VL GNDADAC1
H31 AD3
VCC15VL VCCA33DAC2
J30 AD4
VCC15VL GNDADAC2
J31 AE4
VCC15VL GNDADAC3
K30
VCC15VL
K31
VCC15VL
L21 AH4
VCC15VL TVD0/DVP0D0
L22 AJ4
VCC15VL TVD1/DVP0D1
L23 AK3
VCC15VL TVD2/DVP0D2
L24 AK2
VCC15VL TVD3/DVP0D3
L30 AK1
VCC15VL TVD4/DVP0D4
L31 AK4
VCC15VL TVD5/DVP0D5
M24 AL1
VCC15VL TVD6/DVP0D6
M29 AL2
VCC15VL TVD7/DVP0D7
M30 AH5
VCC15VL TVD8/DVP0D8
M31 AH6
VCC15VL TVD9/DVP0D9
N24 AJ5
VCC15VL TVD10/DVP0D10
N29 AJ6
VCC15VL TVD11/DVP0D11
N30
VCC15VL
N31 AM1
VCC15VL TVVS/DVP0VS
P24 AL3
VCC15VL TVHS/DVP0HS
P29 AM2
VCC15VL TVCLK/DVP0CLK
P30
VCC15VL
P31 AL4
VCC15VL TVDE/DVP0DE
R24 AK5
VCC15VL TVCLKR/DVP0DET
R29
VCC15VL
R30 AA11
VCC15VL VCC33GFX
R31 AB11
VCC15VL VCC33GFX
T24 AC11
VCC15VL VCC33GFX
T29 AD5
VCC15VL VCC33GFX
T30 AD6
VCC15VL VCC33GFX
T31 AD11
VCC15VL VCC33GFX
U24 AE5
VCC15VL VCC33GFX
U29 AE6
VCC15VL VCC33GFX
U30 AF4
VCC15VL VCC33GFX
U31 AF5
VCC15VL VCC33GFX
V24 AF6
VCC15VL VCC33GFX
V29 AG4
VCC15VL VCC33GFX
V30 AG5
VCC15VL VCC33GFX
V31 AG6
VCC15VL VCC33GFX
K8T890
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VLAD[0..15]
VLAD[0..15] (13)
HCLK
U6F
HCLK (2)
HCLK#
A11
HCLK# (2) GND
B12
GND
B14
+3.3VHCK
GND
L40 B16
GND
FCM2012V-121 B18
T GND
B20
T GND
B27
GND
VCLK_NB
C25
VCLK_NB (2) GND
D13
GND
D15
+3.3VCK GND
D17
GND
D19
T GND
E27
T GND
E33
GND
F14
+1.5V GND
R154 0(R) F15
PWROK_NB#(12) GND
R155 0 F19
ALL_PWRGD(2,3,11,13,31) GND
RESET_NB#
F20
RESET_NB# (11) GND
SUS_ST#
H2
SUS_ST# (12,24) GND
AGPBZ#
H33
AGPBZ# (13) GND
TESTIN#
J2
GND
DFTIN#
K4
GND
L2
T GND
L33
GND
TCLK600
M4
GND
DEBUG
M6
GND
M12
T GND
M13
T GND
M14
T GND
M15
T GND
M16
T GND
M17
GND
M18
T GND
M19
T GND
M20
GND
M21
T GND
M22
T GND
M23
T GND
N2
T GND
N6
GND
N12
GND
N13
GND
N14
GND
N15
GND
N16
GND
N17
T GND
N18
T GND
+1.5VS N19
GND
N20
GND
N21
GND
1 2 N22
GND
C220 470UF/2.5V N23
GND
P4
GND
P12
T GND
C676 0.1UF P13
T GND
P14
T GND
P15
GND
C698 0.1UF P16
T GND
P17
T GND
P18
T GND
C657 0.1UF P19
T GND
P20
T GND
P21
GND
C655 0.1UF P22
T GND
P23
GND
P33
T GND
C762 0.1UF R2
T GND
R12
T GND
R13
GND
R14
FPD0 GND
R15
GND
FPD1
C728 0.1UF R16
GND
FPD2
R17
GND
FPD3
R18
T GND
FPD4
C702 0.1UF R19
T GND
FPD5
R20
GND
FPD6
R21
T GND
FPD7
C654 0.1UF R22
T GND
FPD8
R23
GND
FPD9
T4
GND
FPD10
C675 0.1UF T6
FPD11 GND
T12
GND
T13
FPVS GND
C692 0.1UF T14
FPHS T GND
T15
FPCLK GND
T16
T GND
C799 10UF T17
GND
FPDEN
T18
GND
FPDET
T19
GND
T20
GND
T21
T GND
T22
GND
T23
GND
U2
T GND
U6
T GND
+1.5VS
T
K8T890
T
C800 10UF
T
T
C666 0.1UF
T
T
C627 0.1UF
C642 0.1UF
U12
GND
U13
GND
U14
GND
U15
GND
U16
GND
U17
GND
U18
GND
U19
GND
U20
GND
U21
GND
U22
GND
U23
GND
U33
GND
V4
GND
V12
GND
V13
GND
V14
GND
V15
GND
V16
GND
V17
GND
V18
GND
V19
GND
V20
GND
V21
GND
V22
GND
V23
GND
V32
GND
W2
GND
W12
GND
W13
GND
W14
GND
TCLK600
W15 R141 1K
GND +3VS
DEBUG
W16 R140 1K
GND
W17
GND
W18
GND
W19
GND
W20
GND
W21
GND
W22
GND
W23
GND
Y12
GND
Y13
GND
Y14
GND
Y15
GND +3VS
+1.5VS
Y16
GND
TESTIN#
Y17 R162 4.7K
GND
DFTIN#
Y18 R163 4.7K
GND
Y19
GND
LCOMPP
Y20 R156 60_1%
GND
Y21
GND
Y22
GND
Y23
GND
Y32
GND
AA12
GND
+2.5V
AA13
GND
AA15
GND
AA14
GND
AA16
GND
AA17
GND
AA18 R552 C221
GND
AA19 3K_1%
GND
AA20 0.1UF
GND
AA21
GND
LVREF_NB
AA22
GND
AA23 20 mil SPACE 15 mil
GND
AA34
GND
AB1 R553 C761
GND
AB2 1K_1%
GND
AB3 0.1UF
GND
AB4
GND
AB5
GND
AB6
GND
AB12
GND
AB13 LVREF_NB = 0.625V when R123 =1K 1% Ohm
GND
AB14
GND
AB15
GND
AB16
GND
AB17
GND
AB18
GND
AB19
GND
AB20
GND
AB21
GND
AB22
GND
AB23
GND
AB32
(34)
GND
AC12
GND
AC13
GND
AC14
GND
AC15
GND (3,8,11,34)
AC16
GND
AG34
GND
AJ25
GND
AJ28
(9,33)
GND
AL29
GND
AL30
GND
(2,8,9,11,12,13,14,15,16,19,20,21,22,24,25,27,29,31,32,33)
Schematic Diagrams
Sheet 10 of 40
+3.3VHCK
NB K8T890-3
L41
FCM2012V-121
C706 C705
VLINK & VGA
10UF 0.1UF
+3.3VCK
L42
FCM2012V-121
C763 C730 C729
10UF 0.1UF 0.1UF
GFX power up strapping setting:
FPD5 => Dedicated DVI port configuration
0: TMDS
1: TV Encoder
R467 1K(R)
+2.5V
FPD5
R468 4.7K
FPD9
R469 4.7K
+1.5VS
+1.5VS
+2.5V
+2.5V
+1.5V
+1.5V
+3VS
+3VS
NB K8T890-3 VLINK & VGA B - 11