B04F, Fusion Supply - Philips 40PFL8008K/12 Service Manual

Circuit Diagrams and PWB Layouts
10-1-21

B04F, Fusion supply

Fusion supply
B04F
+12Va
+1V5
QFU1.2E LA 10.
+1V5
7UB1
TPS7A7001DDA
IN
Φ
2
EN
OUT
1
4
NC FB
5
IUB4
DVS2
IUB5
5UB0
IUB6
30R
7UB5
TPS54527DDA
Φ
VIN
STEP DOWN
IUB9
3UBB
2
VFB VBST
IUBB
22K 1%
4
2UBE RES SS SW
1
22p EN
VREG5
VIA
GND_HS GND
GND-1V5 GND-1V5
GND-1V5 GND-1V5
CUB0
GND-1V5
EN 79
6
7
3UB3 FUB0
RES
27K 1%
IUB3 2UB3
3UB4
1K0
100p
FUB1
3UBF
12K
1%
CORE VOLTAGE SUPPLY MIPS FUSION
FUB2
5UB1
IUB7
+1V5
2u0
IUB8
2UBD 3UBE-1
7 1 8
100n 10R
6
2UBJ 2UBK
3UBE-2 IUBC
2 7
IUBA 10R
1n0 1n0
3
3UBE-3
3 6
10R
3UBE-4
4 5
10R
DDR3 SUPPLY FUSION
ENABLE+1V5+1V1
back to
2014-Jan-10
div. table
+1V2-MIPS
SENSE+1V2-MIPS
Fusion supply
B04F
4 2012-11-22
3104 313 6612
19370_147_130227.eps
130227