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NEC TG-16/TE/TurboDuo => TG/PCE Repair/Mod Discussion => Topic started by: pas7680 on December 24, 2016, 08:54:19 AM

Title: PC Engine CD / TG-CD pcb component.
Post by: pas7680 on December 24, 2016, 08:54:19 AM

Hi all, i've just had a board come in missing a load of components, i've been able to identify all but one by  checking another board, but this last one i can't make out...

it's TR 305 a small outline transistor package but i can't make out the value.

any help would be appreciated greatly.

Title: Re: PC Engine CD / TG-CD pcb component.
Post by: pas7680 on December 25, 2016, 09:39:42 AM

a update to the above i've figured out what the markings are, but i'm still none the wiser to what exactly this is....has nobody got the service manual / diagrams for the drive....

the markings are BR (underscored) with a small N in the corner.

Title: Re: PC Engine CD / TG-CD pcb component.
Post by: Fidde_se on January 04, 2017, 06:42:22 AM

Upload a picture and I will identify it