Viewsonic VG150-1 Service Bulletin 003

ViewSonic® Corporation

381 Brea Canyon Road ∙ Walnut, CA 91789 ∙ Tel: [phone] ∙ Fax: [phone]

Service Bulletin

SB # VG150_SB_003

To : Authorized Service Providers	Issue Date: May 10, 2001	ECO # : 1268-2
Model # : VG150	Cut-in S/N : VSE – GQ10620155, VSA – GQ10610001
	S/N Range :
	Target Date :

Subject: Countermeasure for failure when used with PCs equipped with hot plug detection.

Prepared By :

Tommy Jue

Approved By :

Richard Tanimoto

Purpose:

Original pin #9 of the video cable connection in PCB layout was connected to GND. This will cause error for some PC systems when system pin #9 is connected to +5V. Cutting the trace on the PCB will resolve this issue.

Service Bulletin Application:	ASP Distribution:
Recall.	- USA ASP
Service Inventory, Repairs In-Process & No Problem Found (NPF).	- Canada ASP
Repairs In-Process & NPF.	- Latin America ASP
Repairs In-Process.	- 3rd Party ASP
Technician judgement for unit under service (symptomatic).	- Supplier Service ASP
	- Limited ASP
	- ViewSonic Internal
	- Complete ASP Listing

Change(s)/Countermeasure(s):

Part Location	Part Description	Part Number	Repair Action	Comment	Failure	Repair
					Code	Code

	Video cable	Cut trace for pin #9 on the	See photos	GOA D5
	input connector	PCB board.

*Note: Repair action(s) that consist of the countermeasures contained in this or any other service bulletin(s), shall use D5 as the repair code. All other repair action(s) outside of the service bulletin(s) shall use the appropriate repair codes contained in the Repair and Defect Codes Handbook (i.e. C7).

Cut trace here between pin #9 and #10.

Please contact the Quality Assurance Department at [phone] for further information.

FORM: SERVBULL_4.19_V5

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7/3/2000

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