Philips Q552.2L - Page 116

EN 116Q552.2L LA 10.
Circuit Diagrams and PWB Layouts
2012-Mar-16
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div. table
10-8-2 DC/DC
19110_031_110415.eps
110415
DC/DC
B03B B03B
2011-03-09
3
2010-12-23
2
3139 123 65213
SPB SSB TV550
2K11 4DDR BR SD
2
VFB
1
2
TRIP
DRVL
1
2
DRVH
1
2
SW
1
2
PGND
1
2
TEST
1
2
VREG5
V5FILT
1
2
VIN
GND
VBST
1
2
EN
1
2
VO
1
12V/1V1 CONVERSION
*
0402 Jumper
RES
12V/1V8 CONVERSION
IU06
FU04
3U04
3R3
IU18
IU19
IU15
GND-SIG
IU21
2U10
1u0
47R
3U24-2
IU20
FU06
IU04
FU05
100n
2U01
3U28
10R
IU10
1u0
2U20
IU14
IU12
RES
GND-SIG
2U03
1n0
3R3
3U05
56
4
3
+12V
7U02-2
SI4952DY
CU04
CU05
CU00
GND-SIG
RES
IU16
2U29
100n
22u
2U16
+1V1
GND-SIG
FU01
3U03
12K
10u
2U19
3U01
10K
10R
CU01
3U27
RES
2U21
220p
100p
2U08
IU05
1%
FU08
10R
RES
3U21
100R
3U20
2U09
1n0
GND-SIG
2U11
1n0 1n0
2U18
GND-SIG
678
4
123
SI4778DY
7U01
5
47R
3U23-4
45
RES
IU22
2U14
100u 2.0V
GND-SIG
IU11
+3V3-STANDBY
2U02
100n
IU23
IU17
IU01
IU24
GND-SIG
IU08
IU13
+1V8
1%
+1V1
FU02
3U22
1K0
GND-SIG
GND-SIG
+1V1
220p
2U22
FU09
FU03
IU07
2U00
+1V8
10u
IU09
2U04
10u
1%
GND-SIG
1
3
2
3U08
330R
7U00
BC847BW
IU25
3U24-1
47R
CU03
CU02
2U17
1n0
2U12
47u
3U24-3
47R
3U24-4
47R
1 8
47R
27
3U23-1
47R
3U23-2
47u
2U15
6
5U01
2u0
3U23-3
47R
3
22K
3U02
10u
2U24 2U25
10u
3R3
3U11
RES
5U02
30R
FU00
5U03
30R
8
20
4
9
19
24
13
7
17
21
16
18
2
11
5
1
12
23
14
3
10
6
22
15
123
7U03
TPS53126PW
7U04
SI4778DY
5678
4
5U00
3u6
GND-SIG
GND-SIG
STPS2L30A
2U05
1u0
6U00
2U23
10u
7 8
2
1
22u
2U13
SI4952DY
7U02-1
3U17
330R
1%
22K
3U10
100p
2U07
RES
1K0
3U09
1%
1K0
3U18
1%
5K6
3U19
10K
IU03
+1V8
3U00
2U06
100n
3U14
3R3
IU02
ENABLE-1V8
SENSE+1V1