Philips 32PFL8605H/12 Service Manual page 235

Circuit Diagrams and PWB Layouts
DC/DC
DC/DC
B03E
1 2
A
5UD0
+12V
30R
B
* *
C 5UD3
+12V
30R
D
E
F
1 2
Q551.1E LA 10.
3 4
IUD0
7UD0-1
ST1S10PH
IUD3
ENABLE-3V3-5V
2 7
INH SW
VIN
5 3
SYNC VFB
GND
A P HS
7UD0-2
ST1S10PH
VIA
10 12
11
IUD1
7UD1-1
ST1S10PH
IUD4
2 7
ENABLE-3V3-5V
INH SW
VIN
5 3
SYNC VFB
GND
A P HS
7UD1-2
ST1S10PH
VIA
10 12
11
7UD2
*
LD1117DT25
6UD1
IUD5
3
+5V
IN OUT
S1D
COM
7UD3
LD1117DT33
3
IN OUT
COM
3 4
EN 235
5 6 7
6UD0
5UD1 IUD7 FUD3
3u6
SS36 +1V1
6
7U05-1
BC847BS(COL)
2UD7
IUD6
RES 1
4n7
3UD2
120K
5UD2 FUD2
3u6 +1V1
3UD3
3
7U05-2
RES
IUD2
4
2
+2V5
FOR 5000 SERIES ONLY
(*)
NOT FOR 5000 SERIES
(**)
2
+3V3
5 6 7
back to
2010-Oct-01
div. table
8
2U27 B8
2U28 D8
2UD0 A2
2UD1 A2
2UD2 A3
A 2UD3 B3
2UD4 B5
+5V5-TUN
2UD5 B5
2UD6 B6
2UD7 B6
+5V
2UD8 C2
2UD9 C2
2UE0 C3
2UE1 D5
2
B
IU27 2UE2 D6
2UE3 D6
2UE4 D6
2UE5 E4
2UE6 E6
2UE7 F4
2UE8 F5
2UE9 B8
3U06 B8
C
3U07 D8
3UD0 B5
3UD1 B5
3UD2 B6
+3V3
3UD3 D5
3UD4 D5
3UD5 D5
BC847BS(COL)
5UD0 A2
IU28
5
5UD1 A5
D
5UD2 C5
5UD3 C2
6UD0 A6
6UD1 E4
7U05-1 B7
7U05-2 D7
7UD0-1 A4
7UD0-2 B4
7UD1-1 C4
E
7UD1-2 D4
7UD2 E5
7UD3 F5
FUD2 C5
FUD3 A7
IU27 B8
IU28 D8
IUD0 A2
IUD1 C2
F
IUD2 D5
IUD3 A5
IUD4 C5
IUD5 E4
IUD6 B6
IUD7 A5
8
DC/DC
B03E
2 2010-03-16
8204 000 9119
18770_989_100713.eps
100713