[Diy_efi] Another parts correction WB 23 May LED Display

bcroe at juno.com bcroe at juno.com
Thu May 23 23:20:16 GMT 2002


OK, 
its really hard getting all this paper right even after the thing 
is working.  The orderable supplier numbers were left off 
for R1/R11/R12/R16  (1K 1/4W 1%) and for R5/R6/R7/R8 
(4.7K 1/4W 5%).  So here are those additions.  The previous 
18 ohm 1/2W error was already fixed.  If this is going to cost 
you a special order, just send $1 and I'll mail you those 10 
resistors postpaid in USA.  Bruce Roe, 2375 Parkview Av,
Aurora, IL 60504-9779

All vertical components have body over pin 1 (square via).

Part  description
     supplier and part #, DK=Digi*ey, JC=Jam*o
     multiple #s; lower price or prefered first

C2, C3  4.7 mfd 12V
     DK    P5134-ND  (10 mfd 16V cheap substitute)
C4, C5, C6, C7, C8, C10, C11   0.1 mfd bypass
     DK    1210PHCT-ND 
C9    optional noise/jitter filter
C12  47mfd 35V
     DK    P5181-ND
D1, D2, D3, D4  1N4004
     DK    1N4007GICT-ND
D5    24 volt Transient Voltage Suppressor
     DK    1.5KE24ADICT-ND
U11  7808 HEAT SINK required, tab may be grounded
      DK    NJM7808FA-ND
U2   LM2902N or LM324N
     DK    LM2902NNS-ND
U3, U4, U5, U6   LM3914N
     JC    24230,  DK    LM3914N-1-ND
U7, U8   10 LED bar (RICH, green)
    DK    MV54164-ND, 160-1067-ND, 67-1008-ND
U9, U10  10 LED bar (LEAN, red)
     DK    MV57164-ND, 160-1066-ND, 67-1010-ND 
J24   15 pin Min D Male
     JC    71124,  DK    A23281-ND
R1, R11, R12, R16    1K 1/4 W 1%
     DK    1.00KXBK-ND 
R2, R4    3.6K 1/4 W 5%
     DK    3.6KQBK-ND
R3    2.80K 1/4 W 1%
     DK    2.80KXBK-ND
R5, R6, R7, R8    4.7K 1/4 W 5%
    DK     4.7KQBK-ND
R9, R10   18 ohm 1/2 W 5%
     DK    18H-ND
R13  61.9K 1/4 W 1%
     DK    61.9KXBK-ND
R14  2.15K 1/4 W 1%
    DK    2.15KXBK-ND
R15  82.5K 1/4 W 1%
     DK    82.5KXBK-ND
R17 470 ohm 1/4 W 5%
    DK   470QBK-ND

pin 1 has square via,  polarized cap pin 1 = +
diodes pin 1 = anode, pin 2 (cathode) has band      23 MAY 02








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