Service manual
Schematic Diagrams
IBEXPEAK - M 5/9 B - 19
B.Schematic Diagrams
IBEXPEAK - M 5/9
3.3 V3, 4, 12 ,14 , 1 5,1 6, 19, 20 , 21 , 2 3,2 4, 25, 29 , 30 , 3 1,3 3, 34, 35
3.3 V S2,1 0, 11, 12 , 1 3, 1 4, 15, 16 ,17 , 1 9,2 0, 21, 23 ,24 , 2 5,2 6, 27, 28 , 29 , 3 0,3 1, 35, 36
P CLK _T P M24
R 133 * 22 _1% _ 04
DGPU _PWM_SELECT#
IN T_ PI RQ H#
IN T_ PI RQ G#
I N T_ PI R Q F#
I N T_ PI RQ E#
R 124 22 _1 %_ 04
R 117 * 1K _ 1% _0 4
RN12
8.2K_8P4R_04
81
72
6
5
3
4
R2 65 3 2. 4_1 % _04
RN23
8.2K_8P4R_04
81
72
6
5
3
4
R118
10 0K _1 %_ 04
R122 * 1K_ 1%_04
U6
MC 74V H C 1G 08D F T1G
1
2
5
4
3
RN20
8.2K_8P4R_04
81
72
6
5
3
4
RN24
8.2K_8P4R_04
81
72
6
5
3
4
R 119 * 1K _ 1% _0 4
R301 21_1%_04
R 120 22 _1 %_ 04
R1 10 1 0K _ 04
PCI
NVRAM
USB
U2 0E
I bex P eak -M _R e v 0_9
AD 0
H40
AD 1
N34
AD 2
C44
AD 20
C42
AD 21
K46
AD 22
M51
AD 23
J52
AD 24
K51
AD 25
L34
AD 26
F42
AD 27
J40
AD 28
G46
AD 29
F44
AD 3
A38
AD 30
M47
AD 31
H36
AD 4
C36
AD 5
J34
AD 6
A40
AD 7
D45
AD 8
E36
AD 9
H48
C/BE0#
J50
C/BE1#
G42
C/BE2#
H47
C/BE3#
G34
PC I R ST #
K6
PE R R #
E50
PI R Q A#
G38
PI R Q B#
H51
PI RQ C#
B37
PI RQ D#
A44
PL OC K #
D49
PL TR ST #
D5
PM E #
M7
REQ0#
F51
REQ1# / GPIO50
A46
REQ2# / GPIO52
B45
REQ3# / GPIO54
M53
SE R R #
E44
ST O P #
D41
TR D Y #
C48
NV _A LE
BD3
NV_C E#0
AY9
NV_C E#1
BD1
NV_C E#2
AP15
NV_C E#3
BD8
NV_CLE
AY6
NV_D QS0
AV9
NV_D QS1
BG8
NV_D Q0 / NV_I O0
AP7
NV_D Q1 / NV_I O1
AP6
NV _D Q1 0 / N V_ IO 10
BD6
NV _D Q1 1 / N V_ IO 11
BB7
NV _D Q1 2 / N V_ IO 12
BC8
NV _D Q1 3 / N V_ IO 13
BJ8
NV _D Q1 4 / N V_ IO 14
BJ6
NV _D Q1 5 / N V_ IO 15
BG6
NV_D Q2 / NV_I O2
AT6
NV_D Q3 / NV_I O3
AT9
NV_D Q4 / NV_I O4
BB1
NV_D Q5 / NV_I O5
AV6
NV_D Q6 / NV_I O6
BB3
NV_D Q7 / NV_I O7
BA4
NV_D Q8 / NV_I O8
BE4
NV_D Q9 / NV_I O9
BB6
NV_RB#
AV7
NV_RC OMP
AU2
N V _WR #0_ RE #
AY8
N V _WR #1_ RE #
AY5
NV_WE#_CK0
AV11
NV_WE#_CK1
BF5
USBP0N
H1 8
U SBP0P
J1 8
USBP10N
A22
USBP10P
C2 2
USBP11N
G2 4
USBP11P
H2 4
USBP12N
L2 4
USBP12P
M2 4
USBP13N
A24
USBP13P
C2 4
USBP1N
A18
U SBP1P
C1 8
USBP2N
N2 0
U SBP2P
P20
USBP3N
J2 0
U SBP3P
L2 0
USBP4N
F20
U SBP4P
G2 0
USBP5N
A20
U SBP5P
C2 0
USBP6N
M2 2
USBP7N
B21
U SBP7P
D2 1
USBP8N
H2 2
U SBP8P
J2 2
USBP9N
E22
U SBP9P
F22
USBRBIAS#
B25
USBRBI AS
D2 5
U SBP6P
N2 2
AD 10
E40
AD 11
C40
AD 12
M48
AD 13
M45
AD 14
F53
AD 15
M40
AD 16
M43
AD 17
J36
AD 18
K48
AD 19
F40
DEVSEL #
F46
FR A ME #
C46
GNT 0#
F48
GNT 1# / GP IO 51
K45
GNT 2# / GP IO 53
F36
GNT 3# / GP IO 55
H53
PI R Q E# / GP I O2
B41
PIRQF# / GPIO3
K53
PI RQ G# / GP IO 4
A36
PI RQ H# / GPIO 5
A48
IRD Y#
A42
PA R
H44
OC 0# / GPIO 59
N1 6
OC 1# / GPIO 40
J1 6
OC 2# / GPIO 41
F16
OC 3# / GPIO 42
L1 6
OC 4# / GPIO 43
E14
OC5# / GPIO9
G1 6
OC 6# / GPIO 10
F12
OC 7# / GPIO 14
T1 5
CLKOUT_PCI0
N52
CLKOUT_PCI1
P53
CLKOUT_PCI2
P46
CLKOUT_PCI3
P51
CLKOUT_PCI4
P48
RN22
8.2K_8P4R_04
81
72
6
5
3
4
R1 25 1 0K _ 04
R1 13 * 0 _0 4
C185 *0.1u_10V_X7R_04
3. 3V S
3. 3V S
3. 3V
USB_PN0 30
CLK_ PC I_ FB15
PM E #28
3.3 V
USB_PN5 24
USB_PN1 30
USB_PP1 30
USB_PP0 30
USB_PN11 29
USB_PP11 2 9
USB_PP5 24
PCLK_KBC28
B U F_ P LT_ R S T# 4 , 2 3, 2 5 , 2 8
USB_ OC# 01 3 0
USB_PN3 23
USB_PP2 23
USB_PN2 23
AC_PRESENT 1 6,28
USB_PP9 24
USB_PN9 24
USB_PP3 23
PCI_IRDY #
USB_OC #67
USB_OC #45
PCI_FRAME#
PCI_DEVSEL#
NEW CARD
PLT_RST#
CL K_PCI _FB_R
USB_BIAS
PC I _ GN T #0
PCLK_TPM_ PC H
CLK_PCI _KBC_R
P CI _LO C K#
PCI_TR DY#
PCI_STOP#
PC I_GNT# 3
USB_OC #89
Understand the RED FONT define
PCI_SERR#
PLT_RST#
I N T_ PI RQ A#
PIN PLT_RST# to Buffer
B ACK LI GHT C ONT RO L F ROM I GPU /D GPU
I N T_ PI RQ B#
PCI_PERR#
PCI _GN T#0 P CI _GN T#1 Boo t B IOS Lo cat ion
0 0 LP C
0 1 Re ser ved ( NAN D)
1 0 PC I
1 1 SP I
IN T_PI RQG#
PCI_STOP#
PCI _TRDY #
I NT_PIRQA#
PCI_IRDY#
PC I_FR AME#
IN T_PI RQH #
PCI_ REQ#0
PCI_ LOC K#
PCI_PERR#
PC I_D EVSEL#
PCI_SERR#
IN T_PI RQD #
IN T_PI RQC #
I NT_PIRQB#
PCI_ REQ#3
PCI_ REQ#1
USB_ OC# 89 1 5
USB_OC# 45
PC H_UPEK_ IN IT#
INT_PIRQF#
I NT_PIRQE#
RN1 4
10 K_ 8P 4R _0 4
8 1
7 2
6
5
3
4
USB_OC# 1011
PCH_U PEK_ INIT#15
USB_OC# 67
IN T_ PI RQ D#
IN T_ PI RQ C#
Boot BIOS Strap
NV_R COMP
3G
USB_ OC# 23 2 3
USB_OC #23
GPIO14
PC I _ GN T #1
P L T_ R S T#24
PCI_REQ#3
PCI_REQ#1
PCI_REQ#0
WLAN
USB PORT1
USB PORT0
BT
CCD
IBEXPEAK - M (PCI,USB,NVRAM)
D GPU_PW M_SELEC T#
PCI_GN T# 1
PCI_GN T# 0
USB_OC #1011
USB_OC #1213
PCI_GN T# 3
USB_PN4 30
USB PORT2
USB_PP4 30
Sheet 18 of 42
IBEXPEAK - M 5/9