Service manual
Schematic Diagrams
Cantiga 1/6, Host B - 5
B.Schematic Diagrams
Cantiga 1/6, Host
Sheet 4 of 37
Cantiga 1/6, Host
1. 05 V S
1. 0 5V S
1. 0 5V S
1. 0 5V S
H_VREF
H_SWING
1. 05 V S
H_DSTBP#2 2
MC H_BSEL 1 5
H_REQ#4 2
H_D#[63:0]2
H_DINV#1 2
H_TRDY# 2
H_RS#1 2
H_DINV#3 2
H_DSTBN#3 2
H_DPWR# 2
H _ADSTB#0 2
H_DSTBN#0 2
H_DSTBP#1 2
H_RS#2 2
H_HITM# 2
C LK_MCH _BC LK 17
C LK_MCH _BC LK# 1 7
H_REQ#2 2
H_BNR# 2
H _DBSY # 2
H_CPUSLP#2
H_HIT# 2
H_REQ#3 2
H_CPURST#2
H _BREQ # 2
CPU_BSEL22,17
H_A#[35:3] 2
H_DSTBN#2 2
CPU_BSEL02,17
MC H_BSEL 0 5
H_DSTBP#3 2
H_DINV#0 2
H _ADSTB#1 2
H_DEFER# 2
H_LOCK# 2
CPU_BSEL12,17
H_DSTBN#1 2
H_REQ#0 2
H_REQ#1 2
MC H_BSEL 2 5
H _ADS# 2
H_RS#0 2
H_BPRI# 2
H_DINV#2 2
1.05VS2,3,5,7,8,12,15,17,27
H_DSTBP#0 2
H_DRDY# 2
CL K_B SEL0 2 ,17
CL K_B SEL1 2 ,17
CL K_B SEL2 2 ,17
H_D#34
H_D#58
H_D#29
H_D#54
H_D#55
H_ A# 26
H_ A# 21
H_ A# 12
H_D#18
H_ A# 10
H_ A# 28
H_D#23
H_D#12
H_ A# 30
H_ A# 13
H_ A# 27
H_D#52
H_ A# 16
H_D#33
H_ A# 14
H_D#31
H_D#2
H_ A# 3
H_ A# 18
H_D#10
H_D#11
H_ A# 29
H_D#48
H_ A# 33
H_D#6
H_D#26
H_D#21
H_ A# 35
H_D#16
H_D#17
H_D#28
H_D#15
H_ A# 20
H_D#37
H_ A# 5
H_D#45
H_ A# 23
H_D#14
H_D#35
H_D#25
H_D#32
H_D#50
H_D#8
H_ A# 31
H_D#5
H_D#56
H_D#0
H_ A# 9
H_D#59
H_ A# 22
H_D#41
H_D#39
H_D#46
H_ A# 24
H_D#4
H_D#27
H_D#51
H_D#62
H_D#19
H_D#7
H_ A# 25
H_D#44
H_D#30
H_D#9
H_D#57
H_ A# 6
H_ A# 34
H_D#1
H_ A# 17
H_D#40
H_D#53
H_ A# 7
H_D#36
H_D#43
H_D#24
H_D#42
H_ A# 15
H_D#20
H_D#38
H_D#3
H_D#22
H_ A# 8
H_D#60
H_D#49
H_ A# 4
H_D#47
H_ A# 32
H_ A# 11
H_D#61
H_D#13
H_D#63
H_ A# 19
R232
2K_1%_04
R77
1K _0 4
R62
1K_04
R58
*56_04
R81
1K _0 4
C390
*0. 1U_10V_X7R _04
R231
100_1%_04
C392
*0.1U_10V _X7R_04
R67
1K _0 4
R230 221_1%_04
C389
0.1U_10V_X7R_04
R66
1K _0 4
HOST
U17A
CANTIGA-AC82GM45
P16
R16
N17
M13
E17
P17
F17
G20
B19
J16
E20
H16
J20
L17
A17
B17
L16
C21
J17
H20
A14
B18
K17
C15
F16
H13
C18
M16
J13
H12
B16
G17
A9
F11
G12
AH6
C12
AH7
F2
F13
B13
G8
M9
L6
N10
AA8
AA2
AE11
D4
H3
B10
M1 1
J1
J2
N12
J6
P2
L2
R2
N9
F8
M5
J3
N2
R1
N5
N6
P13
N8
L7
E6
M3
Y3
AD14
Y6
Y10
Y12
Y14
Y7
W2
G2
Y9
AA13
AA9
AA11
AD11
AD10
AD13
AE12
AE9
H6
AD8
AA3
AD3
AD7
AE14
AF3
AC1
AE3
AC3
H2
AE8
AG2
AD6
F6
E9
J8
L3
Y13
Y1
J11
F9
L10
M7
AA5
AE6
L9
M8
AA6
AE5
A11
B11
C9
H9
E12
H11
B15
K13
B14
B20
F21
K21
L20
C5
E11
E3
B6
F12
C8
H_ A#_1 0
H_ A#_1 1
H_ A#_1 2
H_ A#_1 3
H_ A#_1 4
H_ A#_1 5
H_ A#_1 6
H_ A#_1 7
H_ A#_1 8
H_ A#_1 9
H_ A#_2 0
H_ A#_2 1
H_ A#_2 2
H_ A#_2 3
H_ A#_2 4
H_ A#_2 5
H_ A#_2 6
H_ A#_2 7
H_ A#_2 8
H_ A#_2 9
H_A#_3
H_ A#_3 0
H_ A#_3 1
H_A#_4
H_A#_5
H_A#_6
H_A#_7
H_A#_8
H_A#_9
H_AD S#
H_AD STB#_0
H_AD STB#_1
H_BNR#
H_BPRI#
H_BREQ#
HPLL_CLK#
H_CPURST#
HPLL_CLK
H_D#_0
H_REQ#_2
H_REQ#_3
H_D#_1
H_D#_10
H_D#_20
H_D#_30
H_D#_40
H_D#_50
H_D#_60
H_D#_8
H_D#_9
H _DBSY #
H_D#_11
H_D#_12
H_D#_13
H_D#_14
H_D#_15
H_D#_16
H_D#_17
H_D#_18
H_D#_19
H_D#_2
H_D#_21
H_D#_22
H_D#_23
H_D#_24
H_D#_25
H_D#_26
H_D#_27
H_D#_28
H_D#_29
H_D#_3
H_D#_31
H_D#_32
H_D#_33
H_D#_34
H_D#_35
H_D#_36
H_D#_37
H_D#_38
H_D#_39
H_D#_4
H_D#_41
H_D#_42
H_D#_43
H_D#_44
H_D#_45
H_D#_46
H_D#_47
H_D#_48
H_D#_49
H_D#_5
H_D#_51
H_D#_52
H_D#_53
H_D#_54
H_D#_55
H_D#_56
H_D#_57
H_D#_58
H_D#_59
H_D#_6
H_D#_61
H_D#_62
H_D#_63
H_D#_7
H_DEFER#
H_DINV#_0
H_DINV#_1
H_DINV#_2
H_DINV#_3
H_D PWR #
H_DRDY#
H_DSTBN#_0
H_DSTBN#_1
H_DSTBN#_2
H_DSTBN#_3
H_ D STBP#_0
H_ D STBP#_1
H_ D STBP#_2
H_ D STBP#_3
H_AVREF
H_DVREF
H_TRDY#
H_HIT#
H_HITM#
H_ LOC K#
H_REQ#_0
H_REQ#_1
H_REQ#_4
H_ A#_3 2
H_ A#_3 3
H_ A#_3 4
H_ A#_3 5
H_SWING
H_CPUSLP#
H_RCOMP
H_ R S#_ 0
H_ R S#_ 1
H_ R S#_ 2
R34 24.9_1%_04
R233 1K_1% _04
R54
1K _0 4
CPU_B SEL[2 :0] (FSB) DAEF ULT SETTI NG
166 H
CPU_B SEL1CP U_BSE L2
L
L
200 L
266 L
12mil s
CPU_BSEL0
H
12mil s
HL
L