Mackie FAST RECOVERY M-1200, Руководство по обслуживанию

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VERSIO N 1.1
SERVIC E PRO C EDURES
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SERVIC E PRO C EDURES
MEC HANIC AL PRO C EDURES
The M•1200/ M•1400 d e sig n a llo ws e a sy re m o va l o f a ll c o m p o ne nts a nd a sse m b lie s.
Disa sse m b ly a nd re a sse m b ly sho uld b e se lf e vid e nt. This m a nua l ha s e xp lo d e d
d ia g ra m s in the p a rts se c tio n.
Se ve ra l im p o rta nt p o ints c o nc e rning the a sse m b ly:
•
4 o f the sc re w s tha t se c ure the to p c o ve r a lso ho ld the fro nt e xtrusio n (c urve d
p ie c e ) in p la c e . Whe n re m o ving the to p c o ve r, b e c a re ful tha t the fro nt e xtrusio n is
no t d ro p p e d .
•
If the MAIN PC B is re m o ve d , b e sure the sm a lle r he a d m a c hine sc re ws (750-050-04)
a re re p la c e d ne xt to the filte r c a p s. The la rg e r he a d m a c hine sc re w s c a n a rc to the
c a p a c ito r b o d y.
•
Be sure a ll tyw ra p s a re re p la c e d a nd tha t no w ire s a re in d a ng e r o f b e ing p inc he d
in-b e tw e e n the c o ve r a nd he a tsink.
REQ UIRED EQ UIPMENT LIST
•
30 MHz d ua l tra c e o sc illo sc o p e
•
DMM (Must b e c a p a b le o f m e a suring 8m V DC with a m inim um o f 2 d ig its o f
a c c ura c y, a nd d o w n to .1
Ω
)
•
Sine w a ve o sc illa to r / Func tio n g e ne ra to r (20Hz - 20KHz)
•
4 lo a d re sisto rs (8
Ω
w ith a m inim um 500W p o w e r ra ting )
•
10A / 120V Va ria c With AC vo ltm e te r a nd a d e fe a ta b le a m m e te r (1 Am p full ra ng e )
o r w a ttm e te r (300 Wa tts full ra ng e )
•
0.1uF 400V film c a p a c ito r insta lle d a c ro ss d ua l b a na na p lug
•
16 AWG sho rting jum p e r insta lle d a c ro ss d ua l b a na na p lug
REC O MMENDED EQ UIPMENT LIST (PERFO RMANC E VERIFIC ATIO N)
•
Disto rtio n a na lyze r a nd lo w d isto rtio n o sc illa to r.
(C a p a b le o f re so lving d isto rtio n a s lo w a s 0.002% fro m 20Hz to 20KHz)
•
2500W AC p o we r so urc e .