Sharp SX76NF200 - TROUBLE SHOOTING FLOWCHART; NO FUNCTION (NO SOUND AND NO PICTURE)

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SX76NF200

TROUBLE SHOOTING FLOWCHART

NO FUNCTION (NO SOUND AND NO PICTURE)

Is D2201(LED) on a light?

Check 3pin of (SD)

connector

Check C2751 Voltage

Approx. 6V

Check C2705 Voltage

Refer to "No

Picture", trouble

shooting

Check IC2700

GREEN RED

Approx. 320V

Completely 0V

No Input Pulse

Check Vertical

Circuit

Check IC1001 62pin

RY701

Check R2702,

F701 and "AA"

connection

No Light

Check Q1002,

Q1001

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