Nb K8T890-1 Ht Interface - AMD D900K Service Manual

NB K8T890-1 HT INTERFACE

U6A
HTRCAD0+
V2 A21
(3) HTRCAD0+
HTRCAD0- HTTCAD0+ HTRCAD0+
V3 A20
(3) HTRCAD0-
HTRCAD1+ HTTCAD0- HTRCAD0-
U1 C19
(3) HTRCAD1+
HTRCAD1- HTTCAD1+ HTRCAD1+
T1 B19
(3) HTRCAD1-
HTRCAD2+ HTTCAD1- HTRCAD1-
T2 A19
(3) HTRCAD2+
HTRCAD2- HTTCAD2+ HTRCAD2+
T3 A18
(3) HTRCAD2-
HTRCAD3+ HTTCAD2- HTRCAD2-
R1 C17
(3) HTRCAD3+
HTRCAD3- HTTCAD3+ HTRCAD3+
P1 B17
(3) HTRCAD3-
HTRCAD4+ HTTCAD3- HTRCAD3-
N1 C15
(3) HTRCAD4+
HTRCAD4- HTTCAD4+ HTRCAD4+
M1 B15
(3) HTRCAD4-
HTRCAD5+ HTTCAD4- HTRCAD4-
M2 A15
(3) HTRCAD5+
HTRCAD5- HTTCAD5+ HTRCAD5+
M3 A14
(3) HTRCAD5-
HTRCAD6+ HTTCAD5- HTRCAD5-
L1 C13
(3) HTRCAD6+
HTTCAD6+ HTRCAD6+
HTRCAD6-
K1 B13
(3) HTRCAD6-
HTTCAD6- HTRCAD6-
HTRCAD7+
K2 A13
(3) HTRCAD7+
HTTCAD7+ HTRCAD7+
HTRCAD7-
K3 A12
(3) HTRCAD7-
HTTCAD7- HTRCAD7-
HTRCAD8+
V5 C20
(3) HTRCAD8+
HTTCAD8+ HTRCAD8+
HTRCAD8-
U5 D20
(3) HTRCAD8-
HTTCAD8- HTRCAD8-
HTRCAD9+
U4 E20
(3) HTRCAD9+ HTTCAD9+ HTRCAD9+
HTRCAD9-
U3 E19
(3) HTRCAD9- HTTCAD9- HTRCAD9-
HTRCAD10+
T5 C18
(3) HTRCAD10+ HTTCAD10+ HTRCAD10+
HTRCAD10-
R5 D18
(3) HTRCAD10- HTTCAD10- HTRCAD10-
HTRCAD11+
R4 E18
(3) HTRCAD11+ HTTCAD11+ HTRCAD11+
HTRCAD11-
R3 E17
(3) HTRCAD11- HTTCAD11- HTRCAD11-
HTRCAD12+
N4 E16
(3) HTRCAD12+ HTTCAD12+ HTRCAD12+
HTRCAD12-
N3 E15
(3) HTRCAD12-
HTRCAD13+ HTTCAD12- HTRCAD12-
M5 C14
(3) HTRCAD13+
HTRCAD13- HTTCAD13+ HTRCAD13+
L5 D14
(3) HTRCAD13-
HTRCAD14+ HTTCAD13- HTRCAD13-
L4 E14
(3) HTRCAD14+
HTRCAD14- HTTCAD14+ HTRCAD14+
L3 E13
(3) HTRCAD14-
HTRCAD15+ HTTCAD14- HTRCAD14-
K5 C12
(3) HTRCAD15+
HTRCAD15- HTTCAD15+ HTRCAD15+
J4 D12
(3) HTRCAD15-
HTTCAD15- HTRCAD15-
HTRCLK0+
P2 A17
(3) HTRCLK0+
HTRCLK0- HTTCLK0+ HTRCLK0+
P3 A16
(3) HTRCLK0-
HTRCLK1+ HTTCLK0- HTRCLK0-
P5 C16
(3) HTRCLK1+
HTRCLK1- HTTCLK1+ HTRCLK1+
N5 D16
(3) HTRCLK1-
HTTCLK1- HTRCLK1-
HTRCTL0+
J1 C11
(3) HTRCTL0+
HTRCTL0- HTTCTL+ HTRCTL+
H1 B11
(3) HTRCTL0-
HTTCTL- HTRCTL-
HTSTOPSB#
V1 W1
(3,13) HTSTOPSB#
HTSTOPI# HTSTOPO#
B9
HTRCOMPP
A2 A9
+1.2VLDT VCC12HT HTRCOMPN
A3
VCC12HT
A4 A8
VCC12HT HTRTCOMP
A5
VCC12HT
A6
VCC12HT
A7 A10
VCC12HT VCCA33HT1
A22
VCC12HT
A23 B10
VCC12HT GNDAHT1
A24
VCC12HT
B1
VCC12HT
B2 H3
VCC12HT VCCA33HT2
B3
VCC12HT
B4 J3
VCC12HT GNDAHT2
B5
VCC12HT
B6
VCC12HT
B7
VCC12HT
B8
VCC12HT
B21
VCC12HT
B22
VCC12HT
B23 AK13
VCC12HT GND
B24 AK15
VCC12HT GND
C1 AK17
VCC12HT GND
C2 AK19
VCC12HT GND
C3 AK21
VCC12HT GND
C4 AK23
VCC12HT GND
C5 AK25
VCC12HT GND
C6 AK28
VCC12HT GND
C7 AK29
VCC12HT GND
C8 AL10
VCC12HT GND
C9 AL12
VCC12HT GND
C10 AL14
VCC12HT GND
C21 AL16
VCC12HT GND
C22 AL18
VCC12HT GND
C23 AL20
VCC12HT GND
C24 AL22
VCC12HT GND
D1 AL24
VCC12HT GND
D2 AL26
VCC12HT GND
D3 AC21
VCC12HT GND
D4 AC22
VCC12HT GND
D5 AC23
VCC12HT GND
D6 AC34
VCC12HT GND
D7 AD24
VCC12HT GND
D8 AC17
VCC12HT GND
D9 AC18
VCC12HT GND
D10 AC19
VCC12HT GND
D11 AC20
VCC12HT GND
K8T890
All manuals and user guides at all-guides.com
+1.2VLDT +1.5VS
U6D
D21 A29
HTTCAD0+ VCC12HT VCC15
D22 B29
HTTCAD0+(3)
HTTCAD0- VCC12HT VCC15
D23 C29
HTTCAD0-(3)
HTTCAD1+ VCC12HT VCC15
D24 D29
HTTCAD1+(3)
HTTCAD1- VCC12HT VCC15
E1 E29
HTTCAD1-(3)
HTTCAD2+ VCC12HT VCC15
E2 F26
HTTCAD2+(3)
HTTCAD2- VCC12HT VCC15
E3 F27
HTTCAD2-(3)
HTTCAD3+ VCC12HT VCC15
E4 F28
HTTCAD3+(3)
HTTCAD3- VCC12HT VCC15
E5 F29
HTTCAD3-(3)
HTTCAD4+ VCC12HT VCC15
E6 G29
HTTCAD4+(3)
HTTCAD4- VCC12HT VCC15
E7 H29
HTTCAD4-(3)
HTTCAD5+ VCC12HT VCC15
E8 J29
HTTCAD5+(3)
HTTCAD5- VCC12HT VCC15
E9 K10
HTTCAD5-(3)
HTTCAD6+ VCC12HT VCC15
E10 K11
HTTCAD6+(3)
VCC12HT VCC15
HTTCAD6-
E11 K12
HTTCAD6-(3)
VCC12HT VCC15
HTTCAD7+
E12 K13
HTTCAD7+(3)
VCC12HT VCC15
HTTCAD7-
E21 K14
HTTCAD7-(3)
VCC12HT VCC15
HTTCAD8+
E22 K15
HTTCAD8+(3)
VCC12HT VCC15
HTTCAD8-
E23 K16
HTTCAD8-(3)
VCC12HT VCC15
HTTCAD9+
E24 K17
HTTCAD9+(3) VCC12HT VCC15
HTTCAD9-
F1 K18
HTTCAD9-(3) VCC12HT VCC15
HTTCAD10+
F2 K19
HTTCAD10+(3) VCC12HT VCC15
HTTCAD10-
F3 K20
HTTCAD10-(3) VCC12HT VCC15
HTTCAD11+
F4 K21
HTTCAD11+(3) VCC12HT VCC15
HTTCAD11-
F5 K22
HTTCAD11-(3) VCC12HT VCC15
HTTCAD12+
F6 K23
HTTCAD12+(3) VCC12HT VCC15
HTTCAD12-
F7 K24
HTTCAD12-(3)
HTTCAD13+ VCC12HT VCC15
F8 K25
HTTCAD13+(3)
HTTCAD13- VCC12HT VCC15
F9 K29
HTTCAD13-(3)
HTTCAD14+ VCC12HT VCC15
F10 L10
HTTCAD14+(3)
HTTCAD14- VCC12HT VCC15
F11 L25
HTTCAD14-(3)
HTTCAD15+ VCC12HT VCC15
F12 L29
HTTCAD15+(3)
HTTCAD15- VCC12HT VCC15
F13 M10
HTTCAD15-(3)
VCC12HT VCC15
F16 M25
HTTCLK0+ VCC12HT VCC15
F17 N10
HTTCLK0+(3)
HTTCLK0- VCC12HT VCC15
F18 N25
HTTCLK0-(3)
HTTCLK1+ VCC12HT VCC15
F21 P10
HTTCLK1+(3)
HTTCLK1- VCC12HT VCC15
F22 P25
HTTCLK1-(3)
VCC12HT VCC15
F23 R10
HTTCTL0+ VCC12HT VCC15
F24 R25
HTTCTL0+(3)
HTTCTL0- VCC12HT VCC15
F25 T10
HTTCTL0-(3)
VCC12HT VCC15
G1 T25
VCC12HT VCC15
HTSTOPNB#
G2 U10
HTSTOPNB#(3)
VCC12HT VCC15
G3 U25
VCC12HT VCC15
HTRCOMPP
G4 V10
VCC12HT VCC15
HTRCOMPN
G5 V25
VCC12HT VCC15
G6 W10
VCC12HT VCC15
HTRTCOMP
H4 W25
VCC12HT VCC15
H5 Y10
VCC12HT VCC15
H6 Y25
VCC12HT VCC15
J5 AA10
+3.3VHT1 VCC12HT VCC15
J6 AA25
VCC12HT VCC15
L36 K6 AB10
VCC12HT VCC15
FCM2012V-121 L6 AB25
VCC12HT VCC15
L11 AC10
VCC12HT VCC15
L12 AC25
+3.3VHT2
VCC12HT VCC15
L13 AD10
VCC12HT VCC15
L90 L14 AD25
VCC12HT VCC15
FCM2012V-121 L15 AE10
VCC12HT VCC15
L16 AE11
VCC12HT VCC15
L17 AE12
VCC12HT VCC15
L18 AE13
VCC12HT VCC15
L19 AE14
VCC12HT VCC15
L20 AE15
VCC12HT VCC15
M11 AE16
VCC12HT VCC15
N11 AE17
VCC12HT VCC15
P6 AE18
VCC12HT VCC15
P11 AE19
VCC12HT VCC15
R6 AE20
VCC12HT VCC15
R11 AE21
VCC12HT VCC15
T11 AE22
VCC12HT VCC15
U11 AE23
VCC12HT VCC15
V6 AE24
VCC12HT VCC15
V11 AE25
VCC12HT VCC15
W3
VCC12HT
W4 AM30
VCC12HT GND
W5 AM31
VCC12HT GND
W6 AN9
VCC12HT GND
W11 AN31
VCC12HT GND
Y1 AN32
VCC12HT GND
Y2 AP12
VCC12HT GND
Y3 AP14
VCC12HT GND
Y4 AP16
VCC12HT GND
Y5 AP18
VCC12HT GND
Y6 AP20
VCC12HT GND
Y11 AP22
VCC12HT GND
AA1 AP24
VCC12HT GND
AA2 AP26
VCC12HT GND
AA3 AP32
VCC12HT GND
AA4 AP33
VCC12HT GND
AA5 AD31
VCC12HT GND
AA6 AE34
VCC12HT GND
AF32
GND
K8T890
+3.3VHT1
L35 +1.2VLDT
+3VS
FCM2012V-121
C143 C630
1 2
10UF 0.1UF C127 470UF/2.5V
C645 0.1UF
C703 0.1UF
C646 0.1UF
C624 0.1UF
+3.3VHT2
C644 0.1UF
L91
+3VS
FCM2012V-121
C582 C581 C629 0.1UF
10UF 0.1UF
C628 0.1UF
C623 0.1UF
C601 10UF
+1.2VLDT
C593 10UF
HTRCOMPN
R498 51
C580 10UF
HTRTCOMP
R499 100
HTRCOMPP
R497 51
+1.2VLDT
C665 0.1UF
+2.5VS
C677 0.1UF
HTSTOPSB#
R470 300_1%
C592 0.1UF
PWRON#
G C643 0.1UF
Q39
2N7002
C704 0.1UF
+2.5VS
HTSTOPNB#
R471 300_1%
+2.5V
(2,9,10,11,12,13,14,15,16,19,20,21,22,24,25,27,29,31,32,33)
R457
4.7K
PWRON#
SUSB_SB#
R456 1K B Q38
(12,21,31) SUSB_SB#
3904
R455
1K
Schematic Diagrams
+1.5VS
1 2
C219 470UF/2.5V
1 2
C218 470UF/2.5V
C697 0.1UF
C626 0.1UF
C696 0.1UF
C694 0.1UF
C621 0.1UF
C656 0.1UF
Sheet 8 of 40
C699 0.1UF
C693 0.1UF
NB K8T890-1 HT
C797 10UF
INTERFACE
C801 10UF
C798 10UF
+1.5VS
C700 0.1UF
C701 0.1UF
C622 0.1UF
C625 0.1UF
C674 0.1UF
+1.5VS
(10) +1.5VS
+3VS
+3VS
+2.5VS
(3,11,12,13,34) +2.5VS
+2.5V
(3,10,11,34) +2.5V
+1.2VLDT
(3,30,33) +1.2VLDT
NB K8T890-1 HT INTERFACE B - 9