Philips 26HFL3350D/10 Service Manual page 42

EN 42 7. Q522.2HE LA
7.1.2 SSB Cell Layout
7.2 Main Power Supply
There are two types of the power supply used in the TV522
platform:
• Power Supply (PSU) - without inverter - (for 26" & 32").
Integrated Power Board (IPB) - incl. inverter - (for ≥ 42").
•
The power supplies of the 26" and 32" sets are a black box for
Service. When defective, a new board must be ordered and the
defective one must be returned, unless the main fuse of the
board is broken. Always replace a defective fuse with one with
the correct specifications! This part is available in the regular
market.
The power supply of the 42" set is serviceable but not
described in this manual.
2010-Jun-30
Circuit Descriptions
1P36, (BDS HDMI)
Figure 7-2 SSB layout cells (top view)
7.2.1 Specifications
For an overview of the output voltages of the Power Supplies,
refer to the wiring diagrams in chapter
I_18010_079.eps
091127
Block Diagrams.