background image

BUGLE2 Phonostage Kit PCB 

 

 

Install  opamps  into  sockets.  The  dot  in  the  plastic  indicates  pin1,  which  is  the  hole 
with the square pad.  
 

 

Install opamps 

 
The  assembly  is  now  ready  for  initial  testing.  Connect  the  power  supply  to  the  DC 
jack. Plug the supply into the wall, and the LED should turn on. Some of the power 
supplies have a few seconds of delay so don’t panic. Disconnect.  
 

 

Electrical test 

 
Add  the  grounding  bracket  using  the  #6  x  1/4”  screw.  Make  sure  the  flat  surface 
faces rearward and is aligned with the edge of circuit board.  
 

 

Install ground bracket 

 
Modify end panels by drilling 3 holes in each (for RCA jacks, ground, and power). 
 

 

Modify end panels 

 
Insert circuit board assembly into the bottom section of the plastic enclosure. Do this 
by  placing  end  panels  (textured  surface  outwards)  onto  the  RCA  jacks  and  then 
dropping into position. Secure in place using the #4 x 3/8” screws.  
 

 

Insert board into enclosure 

 
Add the #6 x 1/2” ground screw through the bracket and secure using #6 nut. Add 
#6 thumbscrew (not too tight).  
 

 

Install ground post 

 
Turn unit over and add rubber feet. And finally, apply top cover and secure in place 
using the four remaining screws.  
 

 

Add feet and top cover 

 
 

Содержание BUGLE2

Страница 1: ...BUGLE2 MM MC Phonostage PCB Made in USA...

Страница 2: ...ges prepaid to Hagerman Audio Labs This warranty does not apply if the product has been damaged by negligence accident abuse or misuse or misapplication has been damaged because it has been improperly...

Страница 3: ...opology that uses low noise audio opamps implementing passive split equalization filters and to provide a low output impedance Gain can be set for either 40dB or 60dB suitable for MC cartridges Availa...

Страница 4: ...Diode 511 1N5819 1 D1 LED 696 SSL LX3044LYD 1 D2 1mH RL622 102K RC 2 L1 L2 100nF 80 MMK7 104K100K00L4 7 C1 10nF 80 PHE426MK5100JR05 2 C5 220nF 80 PHE426HB6220JR06 4 C4 C6 220uF 647 UVZ1C221MED 8 C2 C3...

Страница 5: ...sockets Add 100nF decoupling capacitors Solder and cut Install 100nF caps Add DC jack TLE2426 rail splitter TO 92 package and LED The long lead of LED goes into square hole Solder in place and cut lea...

Страница 6: ...and is aligned with the edge of circuit board Install ground bracket Modify end panels by drilling 3 holes in each for RCA jacks ground and power Modify end panels Insert circuit board assembly into t...

Страница 7: ...droops sags overshoots or spikes the EQ is in error If you have built the unit per these instructions such testing is not necessary Operation Connect a cable between output jacks and your audio system...

Страница 8: ...0 36 in 4 places 0 85 in 0 85 in 0 135 in 0 19 in 0 19 in 0 85 in 0 85 in 0 14 in 0 36 in 0 19 in...

Страница 9: ......

Страница 10: ......

Страница 11: ...VCC VEE J1 U1 TLE2426 L1 1mH L2 1mH C2 220uF C3 220uF D1 1N5817 C1 100nF D2 LED R24 4k75 R25 4k75 Hagerman Audio Labs PO Box 61911 Honolulu HI 96839 1 2 3...

Страница 12: ...k R11 332 C5 10nF U4 LM4562 R12 332 R13 47 5k R14 1 43k R15 13 0k R16 332 J3 C13 220uF C11 100nF C17 220uF C15 100nF R17 47R5 R19 47R5 R21 47R5 R22 47R5 R20 47R5 R18 47R5 C10 220uF C14 220uF C18 220uF...

Отзывы: