Main Supply Unit: (Bl6L70Ps09/J1) (A3) - Philips 19PFL5522D Service Manual

Circuit Diagrams and PWB Layouts
Main Supply Unit: (BL6L70PS09/J1)
1 2
PSU BL6L70PS09/J1
A3
a
b
SI4886DY
T401
Vreg
R401
F190
2K7
R402
F191 F192
150R
c
T402
BC847B
BC856U
DC5V2
T405-A
BC857B
T403
T404
F195
BC847B
d
e
... dotted components are reserved items
3122 427 2470.0
1 2
LC7.2E LB
3
L401
F189
22uH
Vreg
D402
F203
BAS316
F193 Vreg
BC856U
T405-B R407
6K8
4K7
C403
F197
330pF 50V
F201
U401
TL431CZ-AP
F198
BC857B
T406
3
7. 34
4 5
DC5V2
5
4
6 7
6 7
8
A3
a
b
c
d
e
H_17170_003.eps
150507
8