Philips 5008 Series Service Manual page 103

Circuit Diagrams and PWB Layouts
10-4-5 DC / DC
DC/DC
B02C
12V/5V CONVERSION
5UD0
+12V
0R
ENABLE-3V3-5V
12V/3V3 CONVERSION
5UD3
+12V
0R
ENABLE-3V3-5V
Q552.5HE LA 10. EN 103
7UD0
RT8293AHGSP
IUD0
2
VIN BOOT
7
EN
2UD4 IUDC
8
SS
100n
10
VIA COMP
GND
GND HS
SS2_GND
cUD1
SS2_GND
7UD1
RT8293AHGSP
IUD1
2
VIN BOOT
IUDF
7
EN
2UF1
IUDG
8
SS
100n
10
VIA COMP
GND
GND HS
SS1_GND
cUD2
SS1_GND
2013-Sep-20
IUD7
2UD5
IUD3 3UD0
1
1R0 5UD1
100n
3
SW
10u
IUD6
5
FB
IUDH
6
IUDA
SS2_GND SS2_GND
SS2_GND
IUD8
IUD2
3UF1 2UF2
1
1R0 5UD2
100n
3
SW
IUD5 10u
5
FB
IUD4
6
IUD9
SS1_GND
SS1_GND
SS1_GND
SS1_GND
back to
div.table
FUD3
SS2_GND
FUD2
DC/DC
3139 283 30351
B02C
+5V
+3V3
1 2012-12-21
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