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Flow Chart of Troubleshooting
10-15
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10-1-8. Radio Part
Radio does not work
Is there any signals at the
pin#13 and pin#14 of
U500 ?
Check
U500,C504,C506
Is there any signals at
the pin#9 and pin#12 of
PAM500 ?
END
Yes
Yes
Yes
No
No
Check
PAM500,R512,R513
Is there any signals at
the pin#14 and pin#15
of U400 ?
Check
U400,C423,C424
No
Yes
Is there any signals at
the pin#2 and pin#10
of U503 ?
Check
U503
No
Summary of Contents for SGH-B200
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