Samsung RS2521 Spezifikationen PDF herunterladen (Seite 58)

Check assembly of

wires and do repairing

8. Diagnostics

8-1) When power is not supplied

1. Check if power is supplied at Concent and Power Cord is connected properly before repair

2. Check by referring to the followings.

Is Power of primery

DC -TRANS applied?

Start

Change DC-TRANS

Is Power of secondary

DC - TRANS applied?

PCB. REG101 Change /PCB Change

Is 12V terminal normal?

Change PCB. REG102 /

Change PCB

Is 5V terminal normal?

Do repairing

Are wire connections of

PANEL PCB normal?

Change PANEL PCB

Is PANEL PCB normal?

YES

Change MAIN PCB ASS'Y

Pre-Check

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Samsung RS2521 Spezifikationen Seite 58