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LG KG270 Service Manual page 46

Service manual

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Service manual (125 pages)

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User manual (69 pages)

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Manual (113 pages)

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RX Trouble

TEST POINT

SW400

FL400

FL401

U400

U102

X101

- 47 -

4. TROUBLE SHOOTING

CHECKING FLOW

START

Setup Test Equipment

Cell Power :-74d Bm

GSM850 CH190

PCS CH660

Check point.

DCXO(X101)

Check point

mobile SW &

ASM & SAW

Filter(SW400,F

L400,FL401)

Re-Download S/W &

CAL

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Table of Contents

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This manual is also suitable for:

Mg160