Samsung R530, Service Manual

Page: 211 / 255

8-100
R530/R730
8. Block Diagram and Schematic
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Samsung
Confidential
Samsung
Confidential
Samsung
Confidential
RE
V
PAGE
SAMSUNG ELECTRONICS CO’S PROPERTY
.
Misan,Maglayer
350KHz
CHEC
K
RdsOn(Typ 8.5mohm / 11mohm)
3
THIS DOCUMENT CONTAINS CONFIDENTIA
L
(7A)
Vout = 0.75 * (1 + (Rtop/Rbot))
OCP ; (10uA * R837) / Rds(on
)
Current limit ; Max 6.7A (25C) Current limit ; Max 4.2A (125C)
2
B
B
CHIPSET POWER (P1.05V& P1.5V
)
4
Set : 1.059V
PROPRIETARY INFORMATION THAT IS
Vout = 0.8 * (1 + (Rtop/Rbot)
)
1
DEV. STEP
MODULE CODE
2
EXCEPT AS AUTHORIZED BY SAMSUNG.
LAST EDIT
A
FOR EM
I
SAMSUNG PROPRIETAR
Y
APPROVAL
TITL
E
DRAW
SAMSUNG
A
OF
DATE
D
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
3
Nichicon New($0.09
)
undefine
d
9/23/2008
ADV2nd
1.
0
October 05, 2009 20:00:56 PM
BA41-xxxxxA
44
50
Bremen-U
L
PWR_MV_Cantiga
P1.5V_AUX, P1.05V
D:/users/mobile29/mentor/Bremen-UL/Bremen-UL_Etc
4
D
OCP : 10.0A@11mohm
PART NO.
Set : 1.493V
COM-22C-015
(1996.6.5
) REV.
3
1
ELECTRONICS
C
C
R1608-SHOR
T
SHORT505
TW.Kim
HJ.Kim
SJ.Park
R114
10 1%
1
3
G_P1.05
V
nostuff
MMBD4148 D15
75
V
P1.05V
P5.0V_AUX
C173
10000nF-X5
R
6.3V
25V
C183
4700nF-X5
R
2703-00015
6
MS-RH1045S-L41-1R8
L7
1.8u
H
P1.5V
4700nF-X5
R
C715
25V
G_P1.05V
6.19K
R642
1%
G_P1.5V
G_P1.5V
G_P1.05V
50V
C182
47nF
100n
F
C130
25
V
P5.0
V
P5.0V
50
V
0.1n
F
C172
R644
2.
2
nostuf
f
nostuff
47nF
C700
50V
1% 5.1K
R160
50V
1% 10 R113
C699
0.1nF
3
1% R151 31.6K
75V
D508
MMBD414
8
nostuff
1
22K
R645
1%
SHORT509
R1608-SHOR
T
PVCC
10
THERMAL
15
TO
N
2
UGAT
E
13
VC
C
4
VOUT
3
P5.0
V
B
O
O
T
14
EN
1
FB
5
GN
D
7
LGATE
9
OCSE
T
11
PGND
8
PHAS
E
12
PO
K
6
1203-00604
9
APW7141QAITR
G
U505
5V
S1
S1_D
2
10
S2
6
7
S3
CAN 6T 15moh
m
EC13 330u
F
2.5V
2409-00117
6
0505-00252
6
AON6912L Q1
9
D1
2
3 D2
D3
4
9
D4
1
G1
8
G2
5
EN
2
FB
1
GND
9
PAD_VIN
7
POK
6
VCNTL
5
VIN
3
VOUT_
1
4
VOUT_
2
30
V
C716
3.3V 1203-00605
6
APL5930KAI-TR
G
U1
2
8
1%
25V 100n
F
G_P1.05
V
100K
R159
P1.8V_AUX
G_P1.5
V
VD
C
R152 27.4K
G_P1.05V
G_P1.05
V
10
V
1%
100n
F
C147
11K R658 1%
15K
R641
1%
25
V
4700nF-X5
R
C131
25V
C184
4700nF-X5
R
G_P1.05
V
P3.3
V
1%
R643
200K
C129
1nF 50
V
2402-00114
4
AL 25
V
68uF EC
9
R640
100K 1%
nostuff
R103
10
1000nF-X5
R
C122
6.3V
KBC3_PWRON
CHSETVR_POK_M
N
CHSETVR_EN_P1.5V_M
N
G_P1.5
V
PNS_CHSETVR_BST_RC_M
N
PNS_CHSETVR_BST_MN CHSETVR_TON_M
N
CHSETVR_VCC_M
N
CHSETVR_VFB_M
N
PNS_CHSETVR_PHASE_RC_MN
PNS_CHSETVR_TG_M
N
KBC3_PWRON
CHSETVR_TRIP_M
N
PNS_CHSETVR_PHASE_M
N
ANS_CHSETVR_BG_M
N
CHSETVR_EN_PSV_MN