LabGruppen Service_Bulletin_2008_no_5_FP_Fans电路图.pdf

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1、 Document type: Created: Page: SERVICE BULLETIN (2008-09-24) Page 1 of 2 THIS DOCUMENT IS CONFIDENTIAL. IT MAY NOT BE REPRODUCED WITHOUT THE WRITTEN PERMISSION OF LAB.GRUPPEN AB AND TC Electronic A/S 2005 Lab.gruppen AB, Faktorvgen 1, S-434 44 KUNGSBACKA, SWEDEN |. Technical Service Bulletin Created

2、 by: Lab.gruppen AB Service Department Date: 080924 Reference no: FP+ Fans Affected models Following models are affected by this technical service bulletin: FP 10000Q FP 13000 Affected boards/modules Fans. Symptom In some FP 10000Q and FP 13000 there is a possibility that wrong fans have been mounte

3、d. The air flow of the wrong fans is not sufficient which affect the amplifier to not be able to deliver full power when driven hard since they will get into thermal protection. Cooling is not good enough if wrong fans are mounted. Solution Always check when servicing the FP 10000Q and FP 13000 ampl

4、ifiers that correct fans are mounted. If Nidec Beta fans are mounted those shall be exchanged to Sunon fans (F80 x25- 24HSC). Note - RadioFans.CN 收音机爱 好者资料库 Document type: Created: Page: SERVICE BULLETIN (2008-09-24) Page 2 of 2 THIS DOCUMENT IS CONFIDENTIAL. IT MAY NOT BE REPRODUCED WITHOUT THE WRI

5、TTEN PERMISSION OF LAB.GRUPPEN AB AND TC Electronic A/S 2005 Lab.gruppen AB, Faktorvgen 1, S-434 44 KUNGSBACKA, SWEDEN |. Part numbers Model Part number to be ordered FP 10000Q F80 x25-24HSC FP 13000 F80 x25-24HSC History Date Created By Status Bulletin no. Comment 080924 PB SHARP 5 RadioFans.CN 收音机爱 好者资料库