TRU v2 production

BoM problems 2

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

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 4

MIC BU 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) 5

Timetable / Budget 6

Orders Many items have ~8 weeks as delivery time No quote for Epson EG_ MHZ,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) 7

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

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 9

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 10

Timetable 11

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 12