L4 is proberly located in the very corner next to the slot and power in on some boards the are below the slot but on revC i just figured that we just have 2 equal inductors on the came core... red and green wire on the link i posted 2017-02-17 23:31 GMT+01:00 Santo Nucifora <santo.nucifora@gmail.com>: > A camera actually works better than a scanner. I can take some pics > tomorrow with better daylight. > > Yes, that's where I read Rev A vs Rev C :) > > I can find RP4 (resistor pack bear the cartridge slot. Where is L4? > > On Fri, Feb 17, 2017 at 5:23 PM, Bo Herrmannsen <bo.herrmannsen@gmail.com> > wrote: > >> nope that does not make sense either >> >> so you are not the only one that dont get date vs rev >> >> in the link i posted i can see rev C very faint at the bottom edge in the >> middle >> >> just under the component FB10 and next to C93 >> >> 2017-02-17 23:20 GMT+01:00 Santo Nucifora <santo.nucifora@gmail.com>: >> >>> I'm not sure where to look. Chip dates are: >>> >>> - 326298 Rev A - 6502 date: Week 48 82 >>> - 326298 Rev C - 6502 date: Week 29 82 >>> >>> I still don't get Commodore dates vs revisions. >>> >>> On Fri, Feb 17, 2017 at 5:17 PM, Bo Herrmannsen < >>> bo.herrmannsen@gmail.com> wrote: >>> >>>> Can you see any production dates on the Rev A and Rev C ? >>>> >>>> 2017-02-17 23:14 GMT+01:00 Santo Nucifora <santo.nucifora@gmail.com>: >>>> >>>>> Slight change to my last message. I have two boards plus a couple of >>>>> extra C64 Silver labels that I don't know what's inside at this point. >>>>> >>>>> The open ones have: >>>>> - 326298 Rev A >>>>> - 326298 Rev C >>>>> >>>>> That picture is a Rev C. >>>>> >>>>> On Fri, Feb 17, 2017 at 5:13 PM, Bo Herrmannsen < >>>>> bo.herrmannsen@gmail.com> wrote: >>>>> >>>>>> would it be pushing it using a scanner for that? >>>>>> >>>>>> benefits are able to get better image... >>>>>> >>>>>> does the board look the same as this: http://myoldcomputer.nl/ >>>>>> wp-content/uploads/2015/11/board-326298.jpg >>>>>> >>>>>> but i need details arround RP4 and L4 >>>>>> >>>>>> >>>>>> >>>>>> 2017-02-17 23:07 GMT+01:00 Santo Nucifora <santo.nucifora@gmail.com>: >>>>>> >>>>>>> I have a C64 326298 board in front of me. It's not for sale but I'm >>>>>>> happy to take detailed pics if you need them. >>>>>>> >>>>>>> On Fri, Feb 17, 2017 at 4:47 PM, Bo Herrmannsen < >>>>>>> bo.herrmannsen@gmail.com> wrote: >>>>>>> >>>>>>>> also C48 and C93 is missing >>>>>>>> >>>>>>>> 2017-02-17 22:24 GMT+01:00 Bo Herrmannsen <bo.herrmannsen@gmail.com >>>>>>>> >: >>>>>>>> >>>>>>>>> @Ruud >>>>>>>>> >>>>>>>>> Found some errors in your schematic >>>>>>>>> >>>>>>>>> U31 pin 16 is missing >>>>>>>>> C68 is missing >>>>>>>>> >>>>>>>>> 2017-02-17 21:37 GMT+01:00 Bo Herrmannsen < >>>>>>>>> bo.herrmannsen@gmail.com>: >>>>>>>>> >>>>>>>>>> @Silver no problemo... its no rush. I'm still getting my head to >>>>>>>>>> absorb the schematic from the Programmer's Reference Guide and schematic >>>>>>>>>> #326106. There are a few differences allready between the 2 and so far i >>>>>>>>>> have just put a circle arround them >>>>>>>>>> >>>>>>>>>> But so far RP4 and L4 is the mystery bits. L4 is just listed as a >>>>>>>>>> line filter with no values at all or any mfg code. all i know is that its 2 >>>>>>>>>> inductors in one unit >>>>>>>>>> >>>>>>>>>> RP4 is a resistor pack with one common pin, but given its listed >>>>>>>>>> as a 10 pin device there are 9 resistors inside, but i can only count 8 on >>>>>>>>>> the schematic so i guess 1 is unused. >>>>>>>>>> >>>>>>>>>> 2017-02-17 21:23 GMT+01:00 <silverdr@wfmh.org.pl>: >>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> > On 2017-02-17, at 20:55, Bo Herrmannsen < >>>>>>>>>>> bo.herrmannsen@gmail.com> wrote: >>>>>>>>>>> > >>>>>>>>>>> > @Silver >>>>>>>>>>> > >>>>>>>>>>> > When you come by the 326298 please let me know. >>>>>>>>>>> >>>>>>>>>>> As I wrote, I should have one somewhere. The keyword here is >>>>>>>>>>> "somewhere". So I might have a quick look but if it's not easily found then >>>>>>>>>>> I won't be able to dedicate enough time to dig it out. And - obviously - it >>>>>>>>>>> won't be for sale but I might check a thing or two for you if needed. >>>>>>>>>>> >>>>>>>>>>> BTW. Some time ago I had a short discussion about VIC-20 boards >>>>>>>>>>> here. I don't remember know exactly with whom but if the person who wanted >>>>>>>>>>> me to check things on those boards reads the list - please come back with >>>>>>>>>>> your question again. Seems that I managed to gather /I think/ all my >>>>>>>>>>> VIC-20s under one roof so I can check whatever you wanted to check there. >>>>>>>>>>> >>>>>>>>>>> -- >>>>>>>>>>> SD! >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> Message was sent through the cbm-hackers mailing list >>>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>> >>>>>>>> >>>>>>> >>>>>> >>>>> >>>> >>> >> > Message was sent through the cbm-hackers mailing listReceived on 2017-02-17 23:01:56
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