Philips model to chassis number?

[kf4rca]

How do you determine the chassis number of a Philips product? I can find the model number but no chassis number. All the service literature is by chassis number.

[WISCOJIM]

Have you looked for a stamp, tag, or other ID inside or outside of the cabinet, or on the chassis itself?

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[kf4rca]

Yes!

[zeno]

Always a heavy paper tag on them but they do
get lost. Will start with screen size then a letter then numbers.
Also look on CRT, layout chart & cabinet sides.
If not post a chassis pix & someone may ID it.
BTW whats wrong with it ? May be a common problem..

73 Zeno
LFOD !

[WISCOJIM]

Posting the model number itself may also help with chassis identification.

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[kf4rca]

The model number is 27ps55s121 which as close as I can determine is an L04HU-AA chassis but I can't be for sure.

[WISCOJIM]

For $2.49 you can order the service manual here: http://schematics.tv-sm.com/Opencart...roduct_id=3260

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[kf4rca]

for the L04HU-AA but how do I know this is the right one?

[zeno]

Compare........ Sets evolve so even if its wrong some things
dont change fast. The thing to watch is part numbers. Start on the problem & see how it goes.

Originally Posted by kf4rca

for the L04HU-AA but how do I know this is the right one?

[WISCOJIM]

Originally Posted by kf4rca

for the L04HU-AA but how do I know this is the right one?

What? You can't risk $2.49 to find out?

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[kf4rca]

Might be a good deal, considering Staples would charge me 15 cents a page to print a 132 page PDF.