Samsung NT-R70xxxx Series, Service Manual

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Samsung
Confidential
1 / 2
C
D D
3
3
A
B B
1
4
A
2 4
1 2
THIS DOCUMENT CONTAINS CONFIDENTIAL
SAMSUNG PROPRIETARY
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
EXCEPT AS AUTHORIZED BY SAMSUNG.
SAMSUNG
ELECTRONICS
PROPRIETARY INFORMATION THAT IS
SAMSUNG ELECTRONICS CO’S PROPERTY.
C
8-B4 60-B4
1%
10K
R828
2
20
P1.8V
9
21-C1 60-B2
1000nF
C825
0
6.3V
25
10000nF
C835
6.3V
P3.3V
60-C3 49-C4 9-C4 14-B1 22-B3 24-C2
10000nF
C840
6.3V
C826
100nF
24
60-B2 21-C1
38-B3 60-C4
11
1000nF
C807
60-B2 21-C3 21-B2
100nF
C806
10V
22
18
21-B3 22-C3 49-B4
60-B4
60-B2 21-C3 21-C1
100nF
C836
3
37-C4 60-C2
60-C2 21-C1
17
P3.3V
60-B2 24-B1 21-D1
21-D2
VCC_3V_2
K19
VCC_3V_3
A4
VCC_MD3V
W3
VCC_PCI3V_0
R11
VCC_PCI3V_1
R12
VCC_PCI3V_2
R6
VCC_RIN_0
E13
VCC_RIN_1
L1
VCC_ROUT_0
E14
VCC_ROUT_1
28
16
REGEN*
M4
REQ*
G4
RI_OUT*_PME*
T6
SERR*
F1
SPKROUT
V5
STOP*
F4
TEST
W4
TRDY*
J4
UDIO_0_SRIRQ*
H1
UDIO_1
H2
UDIO_2
H4
UDIO_3
H5
UDIO_4
G1
UDIO_5
F5
VCC_3V_0
G5
VCC_3V_1
J19
GND_6
W10
GND_7
L15
GND_8
M19
GND_9
M5
GNT*
F2
HWSPND*
P1
IDSEL
J2
INTA*
K4
INTB*
K2
INTC*
V4
IRDY*
L2
NC_0
V6
PAR
K1
PCICLK
L4
PCIRST*
W5
PERR*
R7
AGND_4
B15
AGND_5
L5
CLKRUN*
T9
C_BE_0*
W6
C_BE_1*
W2
C_BE_2*
P2
C_BE_3*
T5
DEVSEL*
V3
FRAME*
G2
GBRST*
J1
GND_0
J5
GND_1
K5
GND_2
E9
GND_3
R10
GND_4
T10
GND_5
V10
AD_27
N4
AD_28
N5
AD_29
W11
AD_3
M1
AD_30
M2
AD_31
V11
AD_4
T11
AD_5
W9
AD_6
V9
AD_7
R9
AD_8
W8
AD_9
A9
AGND_0
B9
AGND_1
D9
AGND_2
D14
AGND_3
A15
AD_12
W7
AD_13
V7
AD_14
T7
AD_15
V1
AD_16
U1
AD_17
U2
AD_18
T1
AD_19
T12
AD_2
T2
AD_20
R1
AD_21
R2
AD_22
R4
AD_23
P4
AD_24
P5
AD_25
N1
AD_26
N2
R5C843
U529-1
W12
AD_0
V12
AD_1
V8
AD_10
T8
AD_11
R8
38-A4 60-C4
60-B2 21-C3 21-B2
C824
10V
CB_MD_VCC
60-B2 21-C3 21-C1
60-C2
49-B3 22-C3 21-C3
38-B4
100nF
30
60-C4
1000nF
6.3V
C823
60-C2 21-C1
23
10nF
C808
100nF
4
7
21-C1 60-C2
10V
C805
R797
200K
21-C1 21-C3 60-B2
19
21-C1 21-C3 60-B2
CB_VCCA
1%
C839
10nF
38-B4 60-C4
8
29
1%
10
60-D2
60-C2
37-B4
21-D2
P3.3V
21-C1 21-C3 60-B2
100K
R829
27
21-B2 21-C3 60-B2
CB_VPPA
6
P3.3V
15
21
60-C4 38-A4
21-C3 21-D1
60-B2
21-C1 21-C3 60-B2
P5.0V
1% 100 R830
10nF
C827
31
21-C1 60-C2
C809
10nF
26
VCC5IN_2
60-B2 21-C3 21-C1
1
5
AVCC5_EN
7
AVCC_OUT1
AVCC_OUT2
8
AVPP_OUT
9
BEN0
17
18
BEN1
19
BVCC3_EN
20
BVCC5_EN
BVCC_OUT1
13
14
BVCC_OUT2
BVPP_OUT
12
GND
16
TST
5
10
VCC3IN_1
VCC3IN_2
11
VCC5IN_1
6
15
U527
R5534V-E2-FB
4
AEN0
AEN1
3
2
AVCC3_EN
1
CBS3_VCC3EN#
CBS3_VCC5EN#
CBS3_VPPEN0
CBS3_VPPEN1
12
13
14
PCI3_AD(31:0)
PCI3_AD(25)
PCI3_CBE3#
PCI3_CBE2#
PCI3_CBE1#
PCI3_CBE0#
PCI3_FRAME#
PCI3_TRDY#
PCI3_IRDY#
PCI3_STOP#
PCI3_DEVSEL#
PCI3_PERR#
PCI3_SERR#
PCI3_REQ0#
PCI3_GNT0#
CLK3_PCLKCB
PCI3_RST#
KBC3_PWRGD
PCI3_INTA#
PCI3_INTB#
PCI3_INTC#
CHP3_SERIRQ
PCI3_CLKRUN#
PCI3_PAR
CBS3_MD_VCCEN