Drum Melocity Loop - Sony BVH-2000 Operation And Maintenance Manual

(5-7-5. CD-17 Board)
5. Drum Velocity Loop
DRUM VELOCITY LOOP
IC22
DRUM FG A
IC23
DRUM VC 288
(RL,288)
o
~
a...
o
LL
o
>-
o
DRUM VELOCITY
I
8A:DRUM FG A
9A:DRUM FG 8
TP12: TTL FG A
TP13:TTL FG B
IC19 - 8
~r__~:-------r---~---__:_---
-I
I C 17 - 4
SAMPLING PULSE
IC17 - 5
I C 16 - 7 : T RAPE
________________
288: DRUM VC
SERVO SYSTEM
IC22
~~
..
IC23
LOOP
y~14A:DRUM MDA(Xl
5-7-10
DRUM
MDA
BVH-2000( U/C)/PS/PM
BVH-2180(U/C)/PS/PM