MON00-002.pdf part of samsung all service_samsung01.zip, service bulletin monitor samsung

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SERVICE BULLETIN
PRODUCT: Computer Monitor BULLETIN: MON00-002 MODEL: CSM920BT

SUBJECT: Decrease the Failure Rate of IC601

BACKGROUND: Do to a surge created in IC601 from the sync-input signal on PIN # 5, internal diode D3 e-b shorts.

SOLUTION: Change D606 from switching diode (1n4148) to a zener diode (UZ3.3BSA).

PARTS LIST: See Below

ORIGINAL
Location No. D606 Part No.
0401-000005

NEW
Description Part No.
0403-001131

Description
Zener UZ3.3BSA, 3.16 3.38V, 500

Switching 1N4148,75V 200ma

Disclaimer: This information is provided "as is" without warranty of any kind either expressed or implied, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose.
REV 5-1