Akai GX-270D - Advanced Front Panel Controls; Tape Path and Tension Adjustments; Playback and Recording Buttons; Indicators and Input Level Adjustments

www.reeltoreel.nl / Philip van der Matten / ver 1.0 / 20 dec 2023 / page 5 of 5
✇ PVDM jjjjjjhjhjfgjhsldkfjghldfkjghsldfkjghsdfkjghldkfjghdkfjghlsdkfjghsldfkghsdfkjghsldfkjghlsdfkghdfghsldfkjghsldfkjghsldfkjghkdfjghlsdkfjghsldfkjghldfkjghdfkjghdfkjghldfkjg✇
PRO AUDIO AFFAIRS
cap µF/volt # transistor/semi/diodes #
power supply pcb 470/50 1 replace all 10D4 FR207→ 4x
220/35 2 replace all 10D5 FR207→ 4x
0,47/250 2 axial, film
0,1+120hm 7 sparkkiller
-
system ctrl pcb 1/25 4
10/25 2
100/16 1
3,3/25 1
33/25 3
-
servo pcb 0,47 BiPolar 1 replace all 10D2 FR207→ 4x
1/25 1
10/16 1
100/25 1
3,3/25 2
47/50 1
-
peak level pcb 0,47/25 2
10/25 2
3,3/25 1
4,7/25 2
47/25 1
-
playback pcb 1/25 2 replace all trans. c1845→ 12x
10/16 8
100/6,3 2
4,7/25 2
47/25 8
-
rec + osc pcb 1/25 1 replace all trans. c1845 → 12x
10/25 12
100/25 4
47/25 10
[some caps are combined at a higher voltage for convenience]
total 87
Component list per PCB