Host/Agp) - 1 - EUROCOM M22ES Service Manual

650-1 (Host/AGP) - 1 of 4
HDSTBP-[0..3]
[2] HDSTBP-[0..3]
HDSTBN-[0..3]
[2] HDSTBN-[0..3]
[2] DBI-[0..3] DBI-[0..3]
HD-[0..63]
[1] HD-[0..63]
HASTB-[0..1]
[2] HASTB-[0..1]
HA-[3..31]
[1] HA-[3..31]
HREQ-[0..4]
[1] HREQ-[0..4]
[1] RS-[0..2] RS-[0..2]
HCLK-650 AJ26
[3] HCLK-650 CPUCLK
HCLK-650#
AH26
[3] HCLK-650# CPUCLK#
HLOCK- U24
[2] HLOCK-
HLOCK#
DEFER- U26
[2] DEFER-
DEFER#
HTRDY- V26
[2] HTRDY-
HTRDY#
CPURST- C20
[2] CPURST-
CPURST#
CPUPWRGD D19
[2] CPUPWRGD CPUPWRGD
BPRI- T27
[2] BPRI- BPRI#
BREQ0- U25
[2] BREQ0-
BREQ0#
RS-2 T24
RS#2
RS-1 T26
RS#1
RS-0 U29
RS#0
ADS- V28
[2] ADS-
ADS#
HITM- T28
[2] HITM-
HITM#
HIT- U28
[2] HIT-
HIT#
DRDY- W26
[2] DRDY- DRDY#
DBSY- V24
[2] DBSY-
DBSY#
BNR- V27
[2] BNR-
BNR#
HREQ-4 W28
HREQ#4
HREQ-3 W29
HREQ#3
HREQ-2 W24
HREQ#2
HREQ-1 W25
HREQ#1
HREQ-0 Y27
HREQ#0
HASTB-1 AD24
HASTB#1
HASTB-0 AA24
HASTB#0
HA-31 AF26
HA#31
HA-30 AE25
HA#30
HA-29 AH28
HA#29
HA-28 AD26
HA#28
HA-27 AG29
HA#27
HA-26 AE26
HA#26
HA-25 AF28
HA#25
HA-24 AC24
HA#24
HA-23 AG28
HA#23
AE29
HA-22
HA#22
HA-21 AD28
HA#21
HA-20 AC25
HA#20
HA-19 AD27
HA#19
HA-18 AE28
HA#18
HA-17 AF27
HA#17
HA-16 AB24
HA#16
HA-15 AB26
HA#15
HA-14 AC28
HA#14
HA-13 AC26
HA#13
HA-12 AC29
HA#12
HA-11 AA26
HA#11
HA-10 AB28
HA#10
HA-9 AB27
HA#9
HA-8 AA25
HA#8
HA-7 AA29
HA#7
HA-6 AA28
HA#6
HA-5 Y26
HA#5
HA-4 Y24
HA#4
HA-3 Y28
HA#3
VCC_CORE
R28
HNCOMP
20 1% Rds-on(n) = 10 ohm
HNCVERF = 1/3 VCCP
R29
HPCOMP
Rds-on(p) = 56 ohm
113 1%
HPCVERF = 2/3 VCCP
VCC_CORE VCC_CORE
R17 C35 C33
R15
120_1%
150 1%
0.01UF
0.01UF
HVREF
HNCVREF
R16 C34 C36
R14 C32
150 1% 120_1%
0.01UF 0.1UF
0.01UF
place this
capacitor under 650 solder
side
All manuals and user guides at all-guides.com
AHSYNC R251 22
BHSYNC R38
VAHSYNC [10]
22
AVSYNC R54 R224
BVSYNC
VAVSYNC [10]
T10 T136 T23
650-1
HOST
L36
BK1608HS121 +3VS L37
BK1608HS121
9.06mA 10mA
C1XAVDD 1 2 C4XAVDD 1
C181 C182 C203 C183 C184
0.1UF 0.01UF 10UF/16V 0.1UF 0.01UF
N12
C1XAVSS C4XAVSS
20MIL 20MIL
VADE
22
VBHSYNC [10] VADE [10]
22
VBDE
VBVSYNC [10] VBDE [10]
BCLK
T99 T117 T94 T96 T103 T109 T100 R23 22
VBCLK [10]
C41 NEAR SIS650
10PF(R)
VAD[0..11]
VBD[0..11]
VBCTL[0..1]
U6A
F6 TZ0601 T123
AC/BE#3
F3 TZ0602 T34
AC/BE#2
H4 TZ0603 T137
AC/BE#1
K5 TZ0604 T141
AC/BE#0
C9 Z0601 R24 0 VBCAD
VBCAD/AREQ#
A6 TZ0605 T19
AGNT#
G2 TZ0606 T122
AFRAME#
G1 TZ0607 T119
AGP AIRDY#
G3 TZ0608 T127
ATRDY#
G4 TZ0609 T126
ADEVSEL#
H5 TZ0610 T138
ASERR#
H1 TZ0611 T36
ASTOP#
H3 TZ0612 T134
APAR
Z0602 VBHCLK
E8 R222 0
VBHCLK/RBF#
Z0603
F8 R223 0(R)
VGPIO2/WBF#
VBCAD
D9 Z0604 R221 0(R)
VGPIO3/PIPE#
D10 TZ0613
T20
NC
B3 TZ0614 T108
NC
C4 TZ0615 T12
NC
PIN D1 CH7017 CONNECT TO VBGCLKN
B5 TZ0616 T18 SIS301LV NC BUT SIS301LV PULL GND
SB_STB
A4 TZ0617 T101
SB_STB# C86 0603(R)
AGCLK R64 22
K1
VAGCLK/AD_STB0
AGCLKN R69 22(R)
L1
VAGCLKN/AD_STB#0
C352 0603(R)
C1 BGCLK R46 22
VBGCLK/AD_STB1
BGCLKN R47 22(R)
D1
VBGCLKN/AD_STB#1
C356
B10 AGPCLK
AGPCLK AGPCLK [3]
M1 AGPRCOMP
AGPRCOMP
AGPRCOMP
B9 A1XAVDD
A1XAVDD
A9 A1XAVSS
A1XAVSS
B8
A4XAVDD
A4XAVDD
A8 A4XAVSS
A4XAVSS
R76
8.2K
M3 AVREFGC
AGPVREF
M2
AGPVSSREF
F20 HDSTBN-3
HDSTBN#3
F23 HDSTBN-2
HDSTBN#2
K24 HDSTBN-1
HDSTBN#1
P24 HDSTBN-0
HDSTBN#0
F21 HDSTBP-3
HDSTBP#3
F24 HDSTBP-2
HDSTBP#2
L24 HDSTBP-1
HDSTBP#1
N25 HDSTBP-0
HDSTBP#0
SIS650
A4XAVDD
+3VS L14 +3VS
BK1608HS121
10mA
A1XAVDD
2 1 2
C204 C30 C31 C319 A4XAVSS
10UF/16V 0.1UF 0.01UF 10UF/16V
N13
A1XAVSS N4
20MIL
650-1 (Host/AGP) - 1 of 4 (71-M2200-D06) B - 7
Schematic Diagrams
VAD[0..11] [10]
VBD[0..11] [10]
VBCTL[0..1] [10]
VBCAD [10]
Sheet 6 of 31
VBHCLK [10]
VBCAD [10]
650-1 (Host/AGP)
1 of 4
VAGCLK [10]
T44
C394 0603(R)
VBGCLK [10]
T114
0603(R)
+3VS
R261
60_1%
L13 +3VS
BK1608HS121
10mA
1 2
C29 C28 C320
0.1UF 0.01UF 10UF/16V
N3
20MIL