Service manual
Schematic Diagrams
Mainboard (71-D6100-D03) B - 27
Schematic Diagrams
LPC H8
Sheet 25 of 30
LPC H8
+5VH8
+5VS
+3VH8
+3VH8
+3VH8
+3VH8
+3V
+3VH8
+3VH8
+3VH8
+5VS
+3VH8
+3VH8
+3VH8
+3VH8
+3VH8
+3VH8
+3VS
+5V
+3VH8
+5V+5VH8
BATVOLT[27]
PWRBTN-
[15]
SUSB# [14,19,25]
WEB0# [24]
WEB1# [24]
WEB2# [24]
ACIN [25]
PWRSW# [25]
LEDDATA
[24]
LEDCLK [24]
FAN1-ON [24]
H8_SMDATA
[2,27]
H8_SMCLK [2,27]
H8_RESET#[24]
SUSB#
[14,19,25]
PME#
[19,20,21,22,28]
BATTEMP
[27]
AUXOK [4,8,15,26]
PCICLKDEBUG[5]
+3VH8[2,3,4,25]
BATTEMP[27]
CURSEN[27]
+5VH8[13,24,25]
H8_BEEP [24]
TP_DATA[24]
CURSEN[27]
EXTSMI# [15]
FAN3-ON [24]
DD_ON [25,26]
TP_CLK[24]
CHAGEN
[27]
FAN2-ON [24]
SERIRQ
[15,20,22,28]
LPC_AD3
[15,22]
LPC_FRAME#
[15,22]
PCICLKH8
[5]
LID_RSUM#
[13,24]
LPC_AD2
[15,22]
PCIRST#[8,12,14,18,19,20,21,22,28]
SUSC#
[25]
LPC_AD1[15,22]
WAKE-UP[15]
LPC_AD0[15,22]
SCI# [15]
BRIGHTNESS[13]
PS2_CLK1
Z2307
Z2308
WATCH-DOG
Z2325
H8BEEP
KB-SI4
KB-SI5
KB-SI6
KB-SI7
TP_CLK
PS2_CLK1
PS2_DATA1
PS2_DATA2
PS2_CLK2
PS2_DATA1
PS2_DATA2
Z2303
Z2305
Z2304
EXTSMI#
WAKE-UP
Z2301 Z2302
KB-SI0
KB-SI1
KB-SI2
KB-SI3
LPC_AD3
SERIRQ
PCIRST#
LPC_AD2
LPC_AD0
PCICLKDEBUG
LPC_FRAME#
LPC_AD1
Z2306
LPCDETECT
Z2324
Z2326
TP_DATA
PS2_CLK2
SCI#
PCIRST#
WEB0#
Z2319
PS2_DATA2
PCICLKH8
LPCDETECT
GND
LPC_AD2
H8BEEP
WEB0#
WAKE-UP
Z2317
KB-S06
KB-S07
WEB2#
Z2329
Z2330
Z2309
LPC_AD1
LPC_AD3
H8_RESET#
KB-S02
Z2328
PS2_CLK2
H8_RESET#
80CLK
Z2311
FAN3-ON
KB-S00
GND
KB-SI6
KB-S04
H8_BATVOLT
Z2314
Z2315
Z2321
PS2_DATA1
Z2316
Z2322
Z2331
KB-SI3
KB-S08
PS2_CLK1
H8_BATVOLT
Z2312
80DATA
EXTSMI#
KB-SI5
KB-S01
KB-S03
KB-S09
KB-S010
KB-S011
WATCH-DOG
SCI#
KB-SI0
KB-S05
KB-S014
WEB1#
Z2318
Z2323
KB-SI4
KB-S013
Z2327
WEB1#
Z2313
KB-SI1
KB-SI2
WEB2#
Z2310 KB-SI7
KB-S012
KB-S015
LPC_AD0
LPC_FRAME#
PCICLKH8
SERIRQ
Z2320
Z2332
80CLK
80DATA
LPCDETECT
D32
1N4148
A C
R199 0
U9C
74(A)HC08
9
10
8
14
7
U39
H8S/2149 LPC
5
6
14
13
12
38
39
40
41
42
43
44
45
52
53
54
93
94
95
96
97
98
99
82
83
84
85
86
87
88
89
1
100
7
8
91
90
81
80
69
68
58
57
46
92
71
70
15
37
36
4
59
9
26
27
28
29
32
33
34
35
79
78
77
76
75
74
73
72
67
66
65
64
63
62
61
60
25
24
23
22
19
18
17
16
49
50
51
55
56
2
3
48
47
31
30
21
20
11
10
MD1
MD0
P50/TxD0
P51/RxD0
P52/SCK0/SCL0
P70/AN0
P71/AN1
P72/AN2
P73/AN3
P74/AN4
P75/AN5
P76/AN6/DA0
P77/AN7/DA1
P43/HIRQ11/HSYNCI
P44/HIRQ1/HSYNCO
P45/HIRQ12/CSYNCI
P80/HA0/PME#
P81//CS2#/GA20
P82/CLKRUN#/HIFSD
P83/LPCPD#
P84/IRQ3#/TxD1
P85/IRQ4#/RxD1
P86/IRQ5#/SCK1/SCL1
P30/D8/HDB0/LAD0
P31/D9/HDB1/LAD1
P32/D10/HDB2/LAD2
P33/D11/HDB3/LAD3
P34/D12/HDB4/LFRAME#
P35/D13/HDB5/LRESET#
P36/D14/HDB6/LCLK
P37/D15/HDB7/SERIRQ
RESET#
RESET_OUT#
NMI
STBY#
PB0/D0/HIRQ3/LSMI#
PB1/D1/HIRQ4/LSCI
PB2/D2/CS3#
PB3/D3/CS4#
PB4/D4
PB5/D5
PB6/D6
PB7/D7
AVSS
VSS
VSS
VSS
VSS
AVCC
AVref
VCCB
VCC
VCL
P60/SENSE0
P61/SENSE1
P62/SENSE2
P63/SENSE3
P64/SENSE4
P65/SENSE5
P66/SENSE6
P67/SENSE7
P10/SCAN0
P11/SCAN1
P12/SCAN2
P13/SCAN3
P14/SCAN4
P15/SCAN5
P16/SCAN6
P17/SCAN7
P20/SCAN8
P21/SCAN9
P22/SCAN10
P23/SCAN11
P24/SCAN12
P25/SCAN13
P26/SCAN14
P27/SCAN15
P90/IRQ2#
P91/IRQ1#
P92/IRQ0#
P93/RD#/IOR#
P94/HWR#/IOW#
P95/AS#/IOS#/CS1#
P96
P97/WAIT#/SDA0
P40/TxD2/IRTxD
P41/RxD2/IRRxD
P42/SCK2/SDA1
P46/PWX0
P47/PWX1
XTAL
EXTAL
PA0/A16/CIN8/KIN8#
PA1/A17/CIN9/KIN9#
PA2/PS2AC/TPADCLK
PA3/PS2AD/TPADDATA
PA4/PS2BC/MCLK
PA5/PS2BD/MDATA
PA6/PS2CC/KBCLK
PA7/PS2CD/KBDATA
U38
MAX823S_SOT23
3
5
2
1
4
MR#
VCC
GND
RESET#
WDI
T112
L35
HCB1608K-121T25
1 2
L36
HCB1608K-121T25
1 2
L38
HCB1608K-121T25
1 2
L45
HCB3216K-800T30 /1206
1 2
D70
1N4148
AC
RP86
8P4RX10K
81
72
6
5
3
4
RP87
10P8RX10K
10
9
8
7
6
1
2
3
4
5
R204
10K
D33
*1N4148
AC
T113
T110
T109
T111
L37
HCB1608K-121T25
1 2
C392
4.7UF
C301
2200PF
C364
270PF
C367
270PF
C366
270PF
C365
270PF
C368
270PF
C306
1UF/0805
C296
2.2UF
C310
10UF/16V
C743
0.1UF
C760
22PF
C763
22PF
C769
0.1UF
C777
0.1UF
C781
0.1UF
R643
0
C299
0.1UF
C748
*10PF
C770
100PF
C771
100PF
C765
0.1UF
C766
0.1UF
C753
1UF
C776
0.1UF
R248 4.7K
R197
4.7K
R247 4.7K
R246 4.7K
R245
4.7K
R606 4.7K
R203 100
C767
100PF
R605
1M
R597 10K
R189
1M
R592
*10
R595 10K
R596 10K
R593
150K
R603
10K
R202
10K
R201 10K
R601
10K
R194
10K
R196 10K
R193 10K
R594
10K
R198
*4.7K
R200
*4.7K
R612
10K
R611
10K
JPS1
C10822-10605
5
3
1
2
4
6
GND1
GND2
Y4
10MHZ
1 2
J80DEBUG1
85205-5
1
2
3
4
5
JLPC1
*85205-10
1
2
3
4
5
6
7
8
9
10
F9
1.1A
1 2
R642
*0
C303
1UF/0805
C304
1UF/0805
R354 *0
JINTKB1
85202-2402
15
14
12
11
8
6
5
4
24
23
22
21
20
19
18
17
16
13
10
9
7
3
2
1
T108
U8E
74HC14
1110