Micom Crisis Update - Samsung R60 NP-R60FY series Service Manual

4
SAMSUNG PROPRIETARY
THIS DOCUMENT CONTAINS CONFIDENTIAL
PROPRIETARY INFORMATION THAT IS
SAMSUNG ELECTRONICS CO'S PROPERTY.
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
EXCEPT AS AUTHORIZED BY SAMSUNG.
D
KBC3_RST#
43-D4
KBC3_PWRSW#
34-C3 34-D1
KBC5_TCLK
34-D1 37-A1
KBC5_TDATA
34-D1 37-B1
C
SHORT522 R1608-SHORT
KBC3_EXTSMI#
20-A4 20-C3
KBC3_RUNSCI#
20-D3
KBC3_SCLED#
37-D3
KBC3_NUMLED#
37-D3
KBC3_CAPSLED#
37-D3
KBC3_LED_POWER#
37-C1
KBC3_PWRGD
11-C4 20-D3
KBC3_PWRON
43-A4 43-B4
KBC5_KSI(0:7)
37-D4
KBC5_KSO(0:7)
37-D4
LPC3_LAD(0:3)
19-A2 19-C2 24-A4 0
B
1
2
3
LPC3_LFRAME#
19-A2 24-A4
PLT3_RSTF#
19-C1 24-A4 28-B4
CLK3_PCLKMICOM
19-D2 23-D4
CHP3_SERIRQ
19-A2 19-C2
10MHz
1
C234
Y1
0.02nF
A
4
3
MICOM_P3.3V MICOM_P3.3V
SHORT15
0
P5.0V
C696
100nF
10V
37-C3
C236
330nF
10V
48
PA0 P40
47
PA1 P41
31
PA2 P42
30
PA3 P43
21
PA4 P44
20
PA5 P45
11
PA6 P46
10
PA7 P47
91
PB0 P50
90
PB1 P51
81
PB2 P52
80
PB3
69
PB4 P60
68
PB5 P61
58
PB6 P62
U10
57
PB7 P63
H8S-2110B P64
0 79
P10 P65
1 78
P11 P66
2 77
P12 P67
3 76
P13
4 75
P14 P70
5 74
P15 P71
73
6
P16 P72
7 72
P17 P73
P74
67
0
P20 P75
1 66
P21 P76
65
2
P22 P77
3 64
P23
4 63
P24 P80
5 62
P25 P81
6 61
P26 P82
7 60
P27 P83
P84
82
P30 P85
83
P31 P86
84
P32
85
P33 P90
86
P34 P91
87
33-C2
P35 P92
88
P36 P93
89
P37 P94
P95
2
XTAL P96
3
EXTAL P97
2
C235
0.02nF

MICOM Crisis Update

Condition: P90=P91=P92=High(MICOM_P3V)
MD0=MD1=Low(0V)
Serial Port: P84 & P85
3
MICOM_P3.3V
C257 C238
100nF 100nF
nostuff nostuff
49
KBC3_RSMRST#
50 20-C4 20-A1
KBC3_1.8V_EN#
51
41-B4
KBC3_THERM_SMDATA
52 11-C2
KBC3_PWRSW#
53
37-C3 34-D1 34-C4
KBC3_PWRBTN#
54
20-D3 20-A1
KBC3_VRON
TP2223
55
42-C4 40-B2
56
KBC3_CPURST#
20-D3 20-A4
14
KBC3_BKLTON
13 25-B3
KBC3_LED_CHARGE#
12 37-C1
KBC3_SMCLK#
38-A1 34-D1
26
VRM3_CPU_PWRGD
27
44-C3 42-B4 20-C3
KBC3_NBPWRGD
28 12-B3
CLK3_PWRGD#
29
42-C4 7-C3
KBC3_SUSPWRON
32
45-D4 41-C1 39-B1
KBC3_CHGEN
33
38-C4
34
CHP3_SLPS3#
35 20-D3 20-A1
KBC3_LED_ACIN#
37-D1
KBC5_KSO(8:15)
38 8 37-D4
39 9
40
10
41 11
42
12
43
13
44 14
45
15
93
KBC3_WAKESCI#
94 20-B3 20-A1
95
PCI3_CLKRUN#
96 19-B1
97
KBC3_RFON
98 29-C2 29-B2
KBC3_SPKMUTE
99
31-C1
KBC3_THERM_SMCLK
11-C2
25
MIO3_BUTTON#
24
37-C3 34-D1
LAN3_WAKE#
23
35-D4 34-C1
ADT3_SEL
22 38-B4
19
CHP3_SUSSTAT#
18 20-D3 12-B3
CHP3_SLPS5#
17 20-D3 20-A1
LID3_SWITCH#
16 37-A4
KBC3_SMDATA#
38-A1 34-D1
The removed signal compaired from 144pin
KBC5_CAL_THRM*
THRM_ALERT*
LCD3_BKLTEN
FAN3_FDBACK*
THERM_STP*
2
KBC5_TCLK
34-C4 37-A1
KBC5_TDATA
34-C4 37-B1
C239
100nF
nostuff
KBC3_SMDATA#
34-B3 38-A1
KBC3_SMCLK#
34-C3 38-A1
MIO3_BUTTON#
34-B3 37-C3
KBC3_PWRSW#
34-C3
P3.3V_AUX
LAN3_WAKE#
34-B3 35-D4
R794
100K
C806
100nF
10V
MICOM_P3.3V
R233
300K
1%
BAT3_DETECT#
38-C1
C240
100nF
10V
P3.3V
R222 R221
10K 10K
nostuff
KBC3_A20G
20-D3
P3.3V
R230
100K
C237
100nF
10V
2
1
P5.0V
R227 10K
R226 10K
MICOM_P3.3V
R229 4.7K
R228 4.7K
R232 100K
R224 10K
34-C4 37-C3
P3.3V_AUX
R231 10K
SAMSUNG
ELECTRONICS
1
D
C
B
A