Sony BVH-2000 Operation And Maintenance Manual page 330

(5-7-5. CD-17 Board)
2. Capstan Velocity Loop
CAPSTAN VELOCITY LOOP
CAPSTAN VELOCITY LOOP
6A ; CAP FG A( X )
7 A; CAP FG 8( X )
TP6; TTL FG A
lIC9-4)
TP7; TTL FG 8
(IC9-9)
IC19-11
IC7-13
IC18 - SAMPLING
PULSE
ICl8 - ;SAMPLING
I
PULSE
I
:
,
IC 7-5 I
, I
I :
IC5-7;TRAPE
28A ; CAPSTAN VC
BVH-2000( U/C)/PS/PM
BVH-2180(U/C)/PS/PM
,
I ~
--
5-7-7
Q3.4.IC5
I
CP DC
(From IC3E-10)
SERVO SYSTEM