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hey all just a coulple of quick questions bout my r33

1. i just bought an alarm for it but i need to install a doorlock actuator for my drivers door would i be nuts in buyin a genuine door lock actuator ex. japan brand new for 130 bucks or should i just buy a cheap ass one and try and fit it

also how do you wire an alarm to a turbo timer it is quite hard but i just need a little bit of direction

2.does any one know who i can call in melb to rebuild one of my JIC adjustble coil overs

3. is there any where i can get a din size mount to go in the spot under my cdplayer or do i have to buy a dvd player

4.does any one know how to set a blitz dual boost controller i didnt get instructions!!

if some one could help me with at least one of these i would be appreciative

Pm me the second question so i wont forget, i will get the address of where my Tein suspension was reco'ed. They did a good job and were not too expensive. You should do the pair, ie: if one of the rears blew, do both rears so that they will be matched.

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    • Bit of a pity we don't have good images of the back/front of the PCB ~ that said, I found a YT vid of a teardown to replace dicky clock switches, and got enough of a glimpse to realize this PCB is the front-end to a connected to what I'll call PCBA, and as such this is all digital on this PCB..ergo, battery voltage probably doesn't make an appearance here ; that is, I'd expect them to do something on PCBA wrt power conditioning for the adjustment/display/switch PCB.... ....given what's transpired..ie; some permutation of 12vdc on a 5vdc with or without correct polarity...would explain why the zener said "no" and exploded. The transistor Q5 (M33) is likely to be a digital switching transistor...that is, package has builtin bias resistors to ensure it saturates as soon as base threshold voltage is reached (minimal rise/fall time)....and wrt the question 'what else could've fried?' ....well, I know there's an MCU on this board (display, I/O at a guess), and you hope they isolated it from this scenario...I got my crayons out, it looks a bit like this...   ...not a lot to see, or rather, everything you'd like to see disappears down a via to the other side...base drive for the transistor comes from somewhere else, what this transistor is switching is somewhere else...but the zener circuit is exclusive to all this ~ it's providing a set voltage (current limited by the 1K3 resistor R19)...and disappears somewhere else down the via I marked V out ; if the errant voltage 'jumped' the diode in the millisecond before it exploded, whatever that V out via feeds may have seen a spike... ....I'll just imagine that Q5 was switched off at the time, thus no damage should've been done....but whatever that zener feeds has to be checked... HTH
    • I think Fitmit had some, have a look on there (theyre Australian as well)
    • Hah, fair enough! But if you learn with this one you can drive any other OEM manual. No modern luxury features like auto rev-matching or hillstart assist to give you a false sense of confidence. And a heavy car with not that much torque so it stalls easily. 
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