16TV015R0
Models
GN2TR_QML, QHL, QH2
GN2SK_QM, QH, QF Chassis
Subject: HSC4-S board replacement notice.
SYMPTOM
Two versions of HSC4-S board have been used during production.
A-2092-887-A with IR noise sheet on TOP COVER of SMART CORE(S).
A-2092-887-B modified HSC4-S board without IR noise sheet.
SOLUTION
In case HSC4-S board replacement is needed, replace as long as available with the original Part Number.
- In case you replace with A-2092-887-A, confirm that IR noise sheet is applied on TOP COVER.
- Do not replace A-2092-887-B with A-2092-887-A.
- In case you replace with A-2092-887-B, you don’t need to remove or apply IR noise sheet.
How to distinguish HSC4-S
Radiowave absorber location
