philips 32pf5321.pdf2

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11 Inverter Rework SOP（ 19.26006.134 ）Inverter Rework SOP（ 19.26006.134 ）

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1-1 Disassemble Inverter board(msater)•Disconnect all cables which connected with inverter board•Remove Inverter cover•Disassemble inverter board(master)

Inverter Board(master)

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1-2 Paste insulation tapeFollow up picture below, to make sure insulation tape was pasted in right position and fully adhered to inverter board. (insulation tape size = 3.5*1.5mm)

Insulation tape

Top side along with connector

padLeft side along with connector

left edge

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1-3 Cable soldering•Solder red, black, yellow (or brown) wire to pin 3, 8, 12

Pin 3Pin 8

Pin 12

Black8Red3

Wire colorPin #

Yw/Br12

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1-4 Soldering point reinforcement •After soldering, soldering pad covered by Hot Melt adhesives

Dispense silicon paste in

these area

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1-5 Steady the cable • Steady the cable by hot melt adhesives and

formed cable to left hand side.• After finish all instruction, assembly inverter back

to back bezel.Dispense

silicon paste in this area

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22 LED Board Assembly SOPLED Board Assembly SOP

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2-1 Stick double coated rubber tape (30*5*4T mm)

LED ModuleFinished sample

Top side of rubber tape along the copper edge and left side along through hole

Bottom side of rubber tape along the copper edge and right side along character “A”

Copper edge

Through hole

Rubber tape

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2-2 Fix LED module on back bezel

Put positioning jig on top left hand corner of LCD module

Mount LED module on Back bezel by positioning jig

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2-3 Reinforce mounting reliability

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3. Fix cable by tape

1. Reinforce mounting reliability by tape

2. Connect the cable

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Finish

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33 Function test SOPFunction test SOP

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Power on test

• Turn TV set• LED module will light for 5 sec then off.

From side view, check LED light by eye

inspection.