Service manual
Schematic Diagrams
B - 20 IBEXPEAK - M 6/9
B.Schematic Diagrams
IBEXPEAK - M 6/9
R 270 * 10K_04
HO ST_ AL ER T#1
R269 *0_04
R 256 *10K_04
R 277 10K_04
R 276 10K_04
R 255 56_04
BIO S_RE C
DG PU _ PRS NT#
STP_PC I#
SPI_ C S#2
R 259 56_04
GPIO
MISC
NCTF
RSVD
CPU
U 20F
I bexPeak-M _Rev0_9
GPIO27
AB12
GPIO28
V13
M EM _LED / GP IO24
H10
GPIO57
F8
LAN_PHY_PWR_CTRL / GPIO12
K9
V SS_N CTF_1
A4
V SS_N CTF_2
A49
V SS_N CTF_3
A5
V SS_N CTF_4
A50
V SS_N CTF_5
A52
V SS_N CTF_6
A53
V SS_N CTF_7
B2
V SS_N CTF_8
B4
V SS_N CTF_9
B52
V SS_N CTF_1 0
B53
V SS_N CTF_1 1
BE1
V SS_N CTF_1 2
BE53
V SS_N CTF_1 3
BF1
V SS_N CTF_1 4
BF5 3
V SS_N CTF_1 5
BH 1
V SS_N CTF_1 6
BH 2
V SS_N CTF_1 7
BH 52
V SS_N CTF_1 8
BH 53
V SS_N CTF_1 9
BJ 1
V SS_N CTF_2 0
BJ 2
V SS_N CTF_2 1
BJ 4
V SS_N CTF_2 2
BJ 49
V SS_N CTF_2 3
BJ 5
V SS_N CTF_2 4
BJ 50
V SS_N CTF_2 5
BJ 52
V SS_N CTF_2 6
BJ 53
V SS_N CTF_2 7
D1
V SS_N CTF_2 8
D2
V SS_N CTF_2 9
D53
V SS_N CTF_3 0
E1
V SS_N CTF_3 1
E53
TAC H 2 / G PIO 6
D37
TAC H 0 / G PIO 17
F38
TAC H 3 / G PIO 7
J32
TP9
M1 8
TP 10
N1 8
TP 11
AJ 24
TP 12
AK41
S ATA3GP / G PIO 37
AB13
S ATA5GP / G PIO 49
AA4
S CL O CK / G PIO 22
Y7
S LO AD / G PIO 38
V3
S DAT A OU T0 / G PIO 39
P3
S DAT A OU T1 / G PIO 48
AB6
A20GATE
U2
PR OC PW RG D
BE10
RC IN#
T1
PE CI
BG 10
THR M TRIP#
BD 10
GPIO8
F10
CLKOUT_PCIE6N
AH 45
CLKOUT_PCIE6P
AH 46
P CIE CLKR Q 6# / GP IO45
H3
CLKOUT_PCIE7N
AF4 8
CLKOUT_PCIE7P
AF4 7
P CIE CLKR Q 7# / GP IO46
F1
TP5
AY 46
TP4
AY 45
TP6
AV43
TP7
AV45
B MBU SY # / G PIO 0
Y3
TP 16
M3 0
TP 17
N3 0
NC_1
AB45
NC_2
AB38
NC_3
AB42
NC_4
AB41
GPIO15
T7
TAC H 1 / G PIO 1
C38
TP 13
AK42
TP3
BB22
TP1
BA22
TP2
AW 22
TP 14
M3 2
TP 15
N3 2
S ATA2GP / G PIO 36
AB7
NC_5
T39
IN IT3_3V#
P6
S TP _ PCI # / GP IO34
M11
SATACLKREQ# / GPIO35
V6
S ATA4GP / G PIO 16
AA2
TP 24
C1 0
TP8
AF1 3
CLKOUT_BCLK0_N / CLKOUT_PCIE8N
AM 3
C LKO UT_ BC LK0_ P / C LKO UT_PC IE8P
AM 1
TP 19
AA23
TP 18
H1 2
R273
*0_04
R102
*0_04
R95 10K_04
R280
100K_1%_04
R128 10K_04
R281 *10K_04
R101 10K_04
R100
*0_04
R107 1K_04
R272 1K_1%_04
3. 3V
3.3VS
1. 1V S_VTT
3.3VS
3.3VS
3.3VS
1.1VS _VTT
3. 3V S
3.3VS
SM I#28
G A20 28
SC I#28
H_PE CI 4,28
KB C_R ST# 28
BC LK _CPU _ P 4
BC LK _CPU _ N 4
3.3VS2,10,11,12,13, 14,15,16,17,18,20,21, 23,24,25,26,27,28,29,30, 31,35,36
H_CPUPW RGD 4
H_THRMTRIP# 4
SB _B LON12
1.1VS_VTT2,4,6,7,14,15,16,20,21, 34,35,36
3.3V3,4,12,14,15,16,18, 20,21,23,24,25,29,30,31, 33,34,35
C RI T_ TEM P_R EP#3
PCH_MUTE#27
DRAMRST_CTRL4,9
R126 * 10K _04
3. 3V
DR AM RS T_ C TRL
CRB_SV_DET
CR IT_TEMP _R EP #_R
CR B_ SV_D ET
MF G _ M OD E
SV_SET_ U P
3.3VS
H OS T_ALE RT#1
GPIO17R 114 * 10K_04
PCH_GPIO57
BIOS RECOVERY
DISABLE----NO STUFF (DEFAULT)
ENABLE-----STUFF
BIO S_ R EC
Connected to PCH (THRMTRIP#)
Routing guidelines available in
Calpella Design Guide.
NOTE: CRB uses a 54.9 O ? %
series resistor and 56-O pull-up.
0213 S_GPIO CHANGE TO EDP_CARD_DET#
SB_BLO N
R 279 * 1K_1%_04
3.3VS
GPI O3 5
RN9
10K_8P4R _04
1
2
3
4 5
6
7
8
SPI_CS#2
SV _S ET_UP
PCH_MUTE#
SMI #
DRAMRST_CTRL
R 260 *10m il_short_04
DGPU_HPD_INTR#
IBEXPEAK - M (GPIO,VSS_NCTF,RSVD)
CRB/SV DETECT
NO STUFF [DETECT]
PCH _ M UTE#
SCI #
H_ PE CI_ R
EDP_CARD_DET#
GPI O1 7
SC I#
SM I#
LOW: DGPU PRESENT
DG PU _PR SNT#R103 *10K_04
3.3VS
MF G_ M OD E
GP IO3 5
DG PU _ PR SNT #
RN21
10K_8P4R _04
1
2
3
4 5
6
7
8
STP_PC I#
RN4
10K_8P4R _04
1
2
3
4 5
6
7
8 DG PU _ HP D_ IN T R#
CR IT_ TEM P_ RE P#_ R
ED P_C ARD _ D ET#
Sheet 19 of 42
IBEXPEAK - M 6/9