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TRU v2 production

TRU v2 production. 31.3.2008. BoM problems. CON26P-EHT113_RA_LC,   J2, EHT-113-01-S-D-RA-LC, SAMTEC    CON50P-EHT125_RA_LC,   J1, EHT-125-01-S-D-RA-LC, SAMTEC RA = Right Angle LC = Locking Clips, shown below Combination not exist (trivial). TRU v1 same connectors, no locking clips.

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TRU v2 production

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  1. TRU v2 production 31.3.2008

  2. BoM problems

  3. CON26P-EHT113_RA_LC,   J2, EHT-113-01-S-D-RA-LC, SAMTEC    • CON50P-EHT125_RA_LC,   J1, EHT-125-01-S-D-RA-LC, SAMTEC RA = Right Angle LC = Locking Clips, shown below Combination not exist (trivial) • TRU v1 same connectors, no locking clips

  4. LED-HSMG-C670 and LED-HSMH-C670 (green and red leds) not available, C170 models available which is used in BoM for yellow led. • TPS744XX_DDPAK-TPS74410, TPS74410 doesn’t exist TPS74401 is the one defined by description • ELCAPTAN_SMD_V-330UF,2.5V, connector C7343POL and part number T520B337M2R5ASE015 defined. The part has different connector, T520V337M2R5ASE015 has correct connector

  5. MIC29301-3.3BU is 3 Amp model, not 5 Amp (copy paste error?) • SO2222A, production ended, MMBT2222ALT1G has almost identical stats and it is used as replacement (Jo Inge checked the stats and says it is ok)

  6. Timetable / Budget

  7. Orders • Many items have ~8 weeks as delivery time • No quote for Epson EG_2121-125MHZ,LVDS yet, which we might have to order a production run from the factory (Yeinternational negotiation with the company) • If we get the orders now we might (Epson chip is the question) be able to do prototypes in June • Current estimate price for components for prototype: 10k€ (includes some items for full production and some paid items)

  8. PCB production • 10 days • Cadmic from Finland cannot give definite price before having more information of the PCB • Estimate 4 k€ from Cadmic

  9. Assembly • Eleone from Finland is intrested in the assembly. They don’t need items in reels, they can do partly manual assembly also on smd resistors and capacitators. • They can also use resistors and capacitators from their own store so we don’t need to order them for prototype production. • No price estimate yet

  10. Overview of Timetable • Orders for components NOW! • 8 weeks of delivery time • We need to be ready by autumn • PCB production takes less than 8 weeks? • No rush yet • Assembly in June or July? • Testing July/August

  11. Timetable

  12. Budget • Few questionmarks still • 10 k€ definite for components (includes spent money) • 4 k€ for 4 PCB • No estimation for assembly yet • No estimation for price nor how many we have to buy to produce Epson EG-2121 chip

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