Samsung R710 Service Manual page 60

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
R646 10K 1%
KBC3_PWRON
C
Place near to
B
KBC3_PWRON_INV#
A
4
COM-22C-015(1996.6.5) REV. 3
3
Switched Power On (P5V)
P5.0V_AUX
U518
AP4435GM
1 8
S1 D1
2 7
C666 S2 D2
3 6
100nF S3 D3
4 5
R649
25V G D4
100K
C1051
1%
R650 10K 1% 1nF
3
D
Q531
RHU002N06
G
1
S
2
Switched Power On (P3.3V)
P12.0V_ALW P3.3V_AUX
Si4894BDY
Q523
R615
470K
1%
3
Q524
D
RHU002N06
C625
G
10nF
1
S
2
3
P5.0V_AUD
INSTPAR
SHORT505
P5.0V
INSTPAR
SHORT504
INSTPAR
SHORT503
C687
C688
4700nF
100nF
6.3V
P3.3V
C623
C624
4700nF
100nF
6.3V
KBC3_PWRON_INV#
2
SIGNAL SWITCH
KBC3_PWRON_INV#
R647 100K 1%
KBC3_PWRON
Switched Power On (P1.5V)
P1.5V_AUX
P12.0V_ALW
Place near to
R645
470K
1%
Q529 3
D
RHU002N06 C663
10nF
G
1
S 2
DRAW DATE TITLE
SUN XIAO, 2/27/2008
CHECK DEV. STEP
WU SHIJIANG, PV
APPROVAL REV
SWITCH POWER P1.5V
BYEONGCHANG LEE, 1.0
MODULE CODE LAST EDIT
2
1
D
P5.0V_ALW
R648
100K
1%
3
D
Q530
RHU002N06
G
1
S 2
C
P1.5V
Si4894BDY
Q534
C664
4700nF
6.3V
B
A
SAMSUNG
Gevena 2 ext
ELECTRONICS
MAIN
PART NO.
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