Philips Q552.2L - Page 162

EN 162Q552.2L LA 10.
Circuit Diagrams and PWB Layouts
2012-Mar-16
back to
div. table
10-16-7 Fan control
19112_028_110628.eps
110628
Fan control
B03G B03G
2011-03-09
3
2011-05-10
4
2010-12-23
2
3139 123 6521
SPB SSB TV550
2K11 4DDR BR SD
+12V
+12V
3US4-2
27
+12V
11
10
13
3
12
10K
14
3
12
7US1-2
LM339P
LM339P
7US1-1
9
8
7US1-4
LM339P
7
6
1
312
5
4
2
312
+12V
LM339P
7US1-3
10K
3US4-1
1 8
3US4-4
10K
45
3 6
10K
3US4-3
54
3US7
1K0
10K
3US5-4
63
+12V
+12V
3US5-3
10K
3US6
47R
3US9
22R
BC807-25W
7US3
27
7US2
BC807-25W
8 1
3US5-2
10K
10K
3US5-1
9US0
RES
FUS0
+3V3
+3V3
10K
3US3
3US2
10K
IUT2
IUS9
+3V3
IUT1
IUS8
IUS7
IUS3
IUS5
IUS6
IUS4
+12V
+12V
2US3
100n
FAN-CTRL2
+12V
TACH01
TACH02
TACHO
FAN-CTRL1
FAN-DRV