![Samsung NP-R20 series Service Manual Download Page 23](http://html.mh-extra.com/html/samsung/np-r20-series/np-r20-series_service-manual_348015023.webp)
Samsung
Confidential
THERMAL
H CLK
XDP/ITP SIGNALS
3 / 4
RSVD
1
0
1
0
0.5000 V
1
1
1.0250 V
1
1
1
0
1
1.2250 V
1
0
1
1
0
0
B
0
1
0
1
PROPRIETARY INFORMATION THAT IS
0
0
1
1
C
0
Deeper Sleep/Extended Deeper Sleep
0
1
0
0
0
0
0
EXCEPT AS AUTHORIZED BY SAMSUNG.
0
0
1
1
0
1
1
1
1
0.0000 V
THIS DOCUMENT CONTAINS CONFIDENTIAL
0
0
0
0
1
0
0
1
4
0
1
1.1875 V
0
1.1375 V
B
0
1.0875 V
0
0
0
0.0000 V
0
0
0
1
0
0.2125 V
0
0
0
1
1
0
1
SAMSUNG ELECTRONICS CO’S PROPERTY.
0
1
0 or 1
0
0
1
0
0
1
1
1
1
1
1
4
1.3500 V
1.4000 V
2
1
0
1
1
1
1
0
1
Dual Mode Region
1
0
1.1250 V
1
0
1
1.1625 V
1
1.2125 V
1
1
0.3750 V
0
1
1
ELECTRONICS
1
1
0.0000 V
SAMSUNG
D
1
0
1
1
0
1.1000 V
0
0 or 1
0
0
0
0
0
1
1
A
1
1
1
1
1
0
0
0
1
1
1
0
0.0000 V
1
1
*"1111111" : 0V power good asserted.
0.4750 V
0.1875 V
0
1
1
2
1
0.2375 V
0
1
1
0
1
0.3500 V
SAMSUNG PROPRIETARY
0
0
0
1
0.0000 V
0
1.0750 V
0
1.0500 V
0
0
1
0.1625 V
0
0.1125 V
1
1
0
0
0
1.5000 V
0
1
1
0
1
0
3
1
DPRSLPVR
1
C
1
0
1
1
Dual Mode Region
1
1
of the first GTLREF0 pin with Zo=55ohm trace.
1
0
0
D
1
0
0
1
0
1
1
GTLREF : Keep the Voltage divider within 0.5"
0.4000 V
0
1
0.3250 V
1
0.3000 V
1
1
1
1
1
1.4750 V
1
0
0
1.4875 V
0.2500 V
1.0375 V
0
1
1
1
0
0
1
1
0
1
1
1
1
COMP0,2(COMP1,3) should be connected with Zo=27.4ohm(55ohm)
1
1
0
DPRSTP*
0
1
0
Deeper Slp
1
1
0.0750 V
0
1
1
0.2625 V
1
1
1
0
0
0
1
0
1
0
0
0
0
1
0
1
1
1
0
1
0.4250 V
1
0
1
0
1
1
0
0.2875 V
0
0
0
0
0
0
1.0125 V
1
1.1125 V
1
1
0
0
0
1
0
0
0
PSI2*
1
1
1
1
1
1
1
1
0
1
1
Active Mode
0
trace shorter than 1/2" to their respective Banias socket pins.
0.0375 V
1
0.0125 V
0.2000 V
1
1
0
1
0
0.1000 V
1
1
0.3375 V
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
0
0
0
1
0
0
1
1
1
0.7875 V
1
0
1
1
1
1
A
1
0.0000 V
1
0
0.7375 V
0.1750 V
0
0.1250 V
1
0
0
1
1
1
0
1
1
1
0
1
1
0
1
0
1
1
1
1
0
1
0.0500 V
Minimize coupling of any switching signals to this net.
0
1
0
0
1
1
1
1
0
0
1
1
1
0
0
0.3875 V
0
0
0
3
0
1
0
0.4125 V
0
1
0
1
0
1
0
0.0000 V
1
1.0625 V
1
0
1
1
1
1
1
1
1
0
0
1
0
1
0
1
1
0
1
1
0
1
0.5500 V
0
0
1
1
0
0
Active/Deeper Sleep
1
1
1
1
1
0
1
0
0
0.4875 V
0.8250 V
0.2250 V
0
0
0
0
Voltage
0
0
VID(6:0)
0
0.4375 V
1
1
1
Voltage
0.6500 V
1
0.7125 V
0
1
1
0
0.1375 V
0
1
1
0
0.6625 V
0
1
1
1
1
1
0.1500 V
1
1
1
0
0
1
0.5875 V
1
1
1
1
1
1
1
0
0.0625 V
0
0
0
0
0
0
0.9625 V
1
0
1
0
0
1
0
0
1
0.9250 V
0
1
0.3625 V
0
0.3125 V
1
1
0
0
0
0
1
1
0
0
0
0.2750 V
0.6375 V
0
0.6125 V
1
0
0
0
0
0
1
0
0
0
0
1
0
1
1
0
1
1
1
0.5625 V
1
1
1
0.5250 V
1
1
0
0
0
0
0.0250 V
1
1
1
1
1
0
1
0
0
0.4625 V
0
0
0
1
0
0
0
1
1
0
0
0.8000 V
0
0
0
1
0
0
0.6875 V
1
1
1
0
0.7500 V
0
0
1
1
1
1
1
1
1
0
0
1
1
1
1
1
0
1
1
1
1
1
1
0.0875 V
1
0
0
0.0000 V
1
1
1
1
0
1
0.9000 V
0
0.8750 V
0
1.3000 V
0
0.9500 V
0.4500 V
0
0
1.2000 V
0
0
0
0
1
0
1
1
0.7750 V
0
1
1
0
0
0
1
1
1
1
0
0.7250 V
1
1
1
1
0
1
0
1
1
1
1
0
1
1
1
0
1
0.5125 V
1
0
0
1
1
0
1
1
1.0000 V
1
0.9750 V
1
1
0
0
1
1
1
1
0
1
1
1.2625 V
0.8625 V
0
1
1.1750 V
1
1
0
1
0
0
1
0
0
0
0.7000 V
1
1
0
0
1
1
1
1
0
0
0
1
Voltage
1
Active
0
0
0
0
1
1
1
0
0.5750 V
1.2375 V
0
0
0.5375 V
1.3625 V
0
0
0
1
1
0
0
1
0.8500 V
1
1
0
1
0
0.8375 V
1
1
0
0
0
1
1
0
1
0
0
1
0
0
0
1
0
0
0
1
0
0
0
0.6250 V
0
0
0
1
1
1
1
1
0
1
1.2750 V
0
1
0
1
1
0
0.6000 V
0
0
1
1
0
0
1
0
1
1
1
0
0
0
*Yonah Processor (2.33 GHz / 800 MHz : TBD)
0
1
0.9125 V
1
0.8875 V
0
1
0
VID(6:0)
1
1
1
0
0
0
0
1
1
1
1
0
1
1
1
CPU Core Voltage Table
0
0
0
0.6750 V
0
0
1
0
0
1
VID(6:0)
1
0
0
1.3125 V
0
1
0
0
1
1
0
0
1
1.1500 V
0
1.3750 V
0
0
1.2500 V
1
1
1
0
0
0
1
1
0
0
1
0
0
0
Here just need pull up.
0
1.4125 V
0.8125 V
0
0
1
1
1
1
1
1
0
The CPU auto select FSB.
DPRSLPVR
0
1
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
1
1
1
0
0
0
1
0
0
0
0
1
0
0
0
0
0
0
0
0
0
1
1
1
0
0.9875 V
1
1
1
0
0
0
1
1
0
1
1
0.9375 V
1
0
1
0
1
0
0
1
1
0
1.3250 V
0
0
1
0
0
0
1
1
0
0
0
1
0
0
0
1
0
1
DPRSTP*
0
1
0
1
1
1
1
0
PSI2*
1
1
0
1
0
1
1.4500 V
1
1
1
1
1
0
0
1.4250 V
1.2875 V
1
1
0
0
0
1
0
0
IMVP-6
0
0
1.4375 V
0
1
0
0
1
0
1.4625 V
0
1
1
0.7625 V
0
1
0
0
0
1
0
0
0
0
0
1
0
1
0
0
1
1.3875 V
0
0
1
0
0
0
0
0
0
1
0
0
1
0
0
1.3375 V
20-A3
54-C2
27.4
R544
2K
R513
9-B3
27.4
3
10-C3
16-C1
54-D2
8-B1
R614
56
R543
1K
NO_STUFF
20-?1
VCCP_CORE
R561
14-A3
10-D4
54.9
R545
VCCP_CORE
20-B3
55-D4
10-D3
2
R621
75
54-B3
10-D3
20-A3
5
14-A3
P1.5V
NO_STUFF
R616
300
NO_STUFF
R582
0
R583
1K
C525
100nF
200
R617
47-B4
8-B1
54-D2
16-C1
10-C3
C621
10nF
NO_STUFF
R584
0
VCCP_CORE
29-B4
39-C3
VCCP_CORE
4
10-D4
14-A3
47-B4
R619
1K
R620
0
R615
475
0
R560
NO_STUFF
1
6
NO_STUFF
1K
R562
29-B4
39-C3
100nF
C815
P3.3V
100nF
C529
100nF
C510
200
R559
VID_3
AF4
VID_4
AE3
VID_5
AF3
VID_6
AE2
VSSSENSE
AE7
VCCP_CORE
0
39-C3
29-B4
V21
VCCP_13
W21
VCCP_14
V6
VCCP_15
G21
VCCP_16
J6
VCCP_2
M6
VCCP_3
N6
VCCP_4
T6
VCCP_5
R6
VCCP_6
K21
VCCP_7
J21
VCCP_8
M21
VCCP_9
VCCSENSE
AF7
VID_0
AD6
AF5
VID_1
VID_2
AE5
D25
TEST2
C24
TEST3
AF26
TEST4
AF1
TEST5
A26
TEST6
THERMTRIP*
C7
THRMDA
A24
THRMDC
B25
AB5
TMS
AB6
TRST*
B26
VCCA_1
C26
VCCA_2
K6
VCCP_1
N21
VCCP_10
T21
VCCP_11
R21
VCCP_12
PWRGOOD
D6
RSVD_1
D2
RSVD_10
C3
RSVD_2
F6
RSVD_3
D3
RSVD_4
D22
RSVD_5
M4
RSVD_6
N5
RSVD_7
T2
RSVD_8
V3
RSVD_9
B2
SLP*
D7
AC5
TCK
AA6
TDI
AB3
TDO
C23
TEST1
BSEL0
B22
BSEL1
B23
BSEL2
C21
R26
COMP0
COMP1
U26
COMP2
AA1
COMP3
Y1
C20
DBR*
DPRSTP*
E5
DPSLP*
B5
DPWR*
D24
GTLREF
AD26
AC2
PRDY*
AC1
PREQ*
PROCHOT*
D21
PSI*
AE6
54.9
J504-3
MEROM-SOCKET
BCLK0
A22
BCLK1
A21
AD4
BPM0*
AD3
BPM1*
AD1
BPM2*
AC4
BPM3*
NO_STUFF
R542
1K
R512
56
R662
10000nF
C592
10-C3
14-B4
54-D2
8-B1
R563
1K
NO_STUFF
CPU1_TMS
CPU1_TRST#
CPU1_BSEL0
CPU1_VCCSENSE
CPU1_VSSSENSE
CPU1_TCK
CPU1_TDI
CPU1_PROCHOT#
CPU2_THERMDA
CPU2_THERMDC
CPU1_THRMTRIP#
CPU1_BSEL2
CPU1_BSEL1
CPU1_CPURST#
CLK0_HCLK0
CLK0_HCLK0#
CPU1_SLP#
CPU1_DPSLP#
CPU1_DPRSTP#
CPU1_DPWR#
CPU1_PWRGDCPU
CPU1_PSI#
CPU1_PWRGDCPU
CPU1_BSEL0
CPU1_BREQ#
CPU1_SLP#
CPU1_FERR#
CPU1_DPSLP#
CPU1_BSEL1
CPU1_BSEL2
CPU1_VID(6:0)
Summary of Contents for NP-R20 series
Page 68: ...3 2 3 Function This Document can not be used without Samsung s authorization ...
Page 69: ...3 3 3 Function This Document can not be used without Samsung s authorization ...
Page 70: ...3 4 3 Function This Document can not be used without Samsung s authorization ...
Page 71: ...3 5 3 Function 2 Keyboard This Document can not be used without Samsung s authorization ...
Page 72: ...3 6 3 Function This Document can not be used without Samsung s authorization ...
Page 74: ...3 8 3 Function This Document can not be used without Samsung s authorization ...
Page 75: ...3 9 3 Function This Document can not be used without Samsung s authorization ...
Page 76: ...3 10 3 Function 4 PC Card Slot This Document can not be used without Samsung s authorization ...
Page 79: ...3 13 3 Function This Document can not be used without Samsung s authorization ...
Page 80: ...3 14 3 Function This Document can not be used without Samsung s authorization ...
Page 81: ...3 15 3 Function This Document can not be used without Samsung s authorization ...
Page 82: ...3 16 3 Function This Document can not be used without Samsung s authorization ...
Page 84: ...3 18 3 Function 8 Media Center This Document can not be used without Samsung s authorization ...
Page 85: ...3 19 3 Function 9 BIOS Setup This Document can not be used without Samsung s authorization ...
Page 86: ...3 20 3 Function This Document can not be used without Samsung s authorization ...
Page 90: ...Внешний Внешний вид вид ...
Page 97: ......
Page 98: ......