Samsung R530, Service Manual

Page: 166 / 255

8-55
R530/R730
8. Block Diagram and Schematic
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Samsung
Confidential
Samsung
Confidential
Samsung
Confidential
DEV. STEP
THIS DOCUMENT CONTAINS CONFIDENTIA
L
2
Switched Power On (P1.8V)
TITLE
DAT
E
MODULE CODE DRA
W
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHER
S
B
PROPRIETARY INFORMATION THAT IS
C
D
D
Switched Power On (P5.0V)
OF
APPROVAL
A
Switched Power On (P3.3V)
LAST EDIT
CHECK
59
55
BA41-xxxxxA
October 27, 2009 14:27:43 PM
1.0 PV
9/23/2008
HJ.KIM
YM.AHN
Jun PARK
EXCEPT AS AUTHORIZED BY SAMSUNG
.
4
Sleep’n Charger
4
1
SAMSUN
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3
1
2
ELECTRONICS
3
SAMSUNG PROPRIETAR
Y
PAGE
Switched Power
SAMSUNG ELECTRONICS CO’S PROPERTY.
C
PART NO
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RE
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SHORT
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D2 D3
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1 2
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5
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6
G
3
4
S
P5.0V
KBC3_PWRON_INV
#
P5.0V_AUD
56-B4
P1.8V
Q37
KBC3_PWRON
P5.0V_QRC_MN
KBC3_SUSPWR
P5.0V_ALW_RRQ_P5.0V_AUX_M
N
P5.0V_ALW_RRCQ_P5.0V_AUX_MN
KBC3_SUSPWR_RCQ_P5.0V_AUX_MN
KBC3_PWRON
P3.3V_QR_M
N
P3.3V_QRC_MN
KBC3_PWRON
P1.8V_QRC_MN
P1.8V_QR_M
N