Samsung SENS R55 Service Manual page 178

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
P3.3V
R224
10K
1%
LPC3_LAD(3:0)
19-?1 23-A4 23-C2 41-C3 0
1
2
3
7-B4
CLK3_TPMLPC
19-?1 23-A4 23-C2 41-C3
LPC3_LFRAME*
20-?? 23-A4 23-C4 24-A4 37-C2 40-A4
PLT3_RSTF*
20-D? 41-A3
CHP3_SUSSTAT*
CHP3_SERIRQ
20-C? 22-B3 34-C3 41-C3
C
B
nostuff nostuff
EMI505
EMI
CONTACT-PLATE-EMI
A
4
3
P3.3V_AUX
R225
0
U15
TPM_1.2
26 5
LAD0 3VSB
23 10
LAD1 3V_1
20 19
LAD2 3V_2
17 24
LAD3 3V_3
21
LCLK
22 12
LFRAME* VBAT
41-C3 16
LRESET*
28 3
LPCPD* VNC
0
27 1 R221
SERIRQ GPIO1_SMDATA
2 R223 0
GPIO2_SMCLK
9
BADDR_TESTBI_GPIO4
15
CLKRUN*_GPIO5
8 42-C4
TESTBI
6
GPIO6
4 7
GND1 PP_GPIO3
11
GND2
18 13
GND3 XTAL_IN
25 14
GND4 XTAL_OUT
Y2
0.032768MHz
1 4
2 3
C294
0.01nF
0.5pF
nostuff
EMI504 EMI500
EMI EMI
CONTACT-PLATE-EMI CONTACT-PLATE-EMI
EMI501
EMI
CONTACT-PLATE-EMI
EMI502
EMI
CONTACT-PLATE-EMI
EMI503
EMI
CONTACT-PLATE-EMI
3
nostuff
P3.3V
C332
C292 C289 C290
1000nF
100nF 100nF 100nF
6.3V
SMB3_CLK
37-C2 22-C3 20-D? 19-?4
SMB3_DATA
37-C2 22-C3 20-D? 19-?4
PCI3_CLKRUN*
41-B3 34-A4 22-C3 20-C?
C293
0.01nF
0.5pF
2
LED SIGNAL
P3.3V
U10
5 7SZ08
41-C4 1
+
KBC3_NUMLED*
4 45-D2
20-C? 2
CHP3_NUMLED*
-
3
P3.3V
U11
5
7SZ08
1
KBC3_CAPSLED* +
4
41-C4 45-D2
2
CHP3_CAPSLED*
-
20-C?
3
P3.3V
U9
5
7SZ08
1
+
KBC3_SCLED*
41-C4 4 45-D2
2
CHP3_SCLED* -
20-C?
3
P3.3V
C221 C222
10nF 10nF
16V 16V
2
1
D
NUMLED*
CAPSLED*
C
SCLED*
B
A
SAMSUNG
ELECTRONICS
1