![background image](http://html.mh-extra.com/html/sony/bvh-2000/bvh-2000_operation-and-maintenance-manual_422102207.webp)
A.
If
CTL
head
has
been
mounted
on
the
incorrect
recorueu
by any
this macnme.
B.
Since
the
PG phase
deviates
a great
deal when
CTL
head
is moved,
the PG phase
must
be always
adjusted
2.
Play back the WHITE segment
of the alignment
tape.
3.
Adjust
by turning
TRACKING
knob
so that
the
RF
waveform
remains
unchanged
when
the TRACKING
knob
is pushed
at the maximum
RF amplitude.
If the
t-'''''~.''''J'''''''''
the
tnllnlU1no
Adjustment
Loosen
the four screws
fixing
turn.
Check
that
TRACKING
knob
has
been
pushed
head base I
to
/2
7.
Insert
the hexagonal
screwdriver
(2.5 mm to the oppo-
site side) into
the hole shown in Fig. 3-80. Pushing
the
the screwdriver
right
or left so that
the
shows maximum.
the four
head base shown in Fig. 3-80.
10. Check
by
turning
TRACKING
knob
that
the
RF
the maximum
RF amplitude.
If it changes,
repeat
Steps 5 to 10.
the
BVH-2000( U/C)/PS/PM
80(U/C)/PS/PM
Fig. 3-79.
Head Shield Cover Removal
No clearance.
PIN
Fig. 3-80.
CTL Head Position Adjustment
3-59
U
o
o
0:
W
CL
c0
W
UI
Z
<r
z
w
I-
Z
~
~
00
Summary of Contents for BVH-2000
Page 1: ...he handles available panels are optional Iy ...
Page 4: ......
Page 11: ......
Page 43: ......
Page 45: ......
Page 46: ......
Page 73: ......
Page 87: ......
Page 91: ......
Page 92: ......
Page 105: ......
Page 106: ......
Page 114: ......
Page 117: ......
Page 118: ......
Page 119: ......
Page 120: ......
Page 121: ......
Page 122: ......
Page 123: ......
Page 124: ......
Page 139: ......
Page 141: ......
Page 149: ......
Page 150: ......
Page 155: ......
Page 161: ......
Page 163: ......
Page 179: ......
Page 181: ...ARM 1 C C C ilr l I ...
Page 185: ......
Page 191: ......
Page 195: ......
Page 201: ......
Page 203: ......
Page 219: ......
Page 221: ......
Page 223: ......
Page 224: ......
Page 225: ......
Page 226: ......
Page 227: ......
Page 228: ......
Page 229: ......
Page 239: ......
Page 245: ......
Page 250: ...z o i a o LL Z BVH 2000 U C PS PM BVH 2180 U C PS PM ...
Page 257: ......
Page 259: ......
Page 265: ......
Page 269: ......
Page 305: ......
Page 323: ......
Page 344: ......
Page 370: ...15 ...
Page 371: ......
Page 375: ......
Page 388: ...of Standard Load for Output Check POWER UNIT 1 Standard for Variable a w o a 0 ...
Page 396: ...CN921 8 1 Spec CN921 8 5 Spec hoard BVH 2000 U C PS PM BVH 2500 U C P on ON 100 OFF 5 ...
Page 401: ......
Page 435: ......
Page 449: ......
Page 452: ......
Page 462: ......
Page 471: ......
Page 476: ......
Page 480: ......
Page 482: ... o w o ...
Page 484: ......
Page 492: ......
Page 494: ...80 U C ...
Page 496: ......
Page 497: ......
Page 498: ...14 2 BVH 2000 U C PS PM BVH 2500 U C P 80 U C PS PM w l j j Capstan Ree Servo Check ...
Page 500: ...lel pin 3 12 0 01 Vdc RVl TP5 EQ 02 NG Edge Can nectar Pin 21 B A B R138 w I U U ...
Page 504: ......
Page 505: ...BVH 2000 U C 3 673 996 22 Volume 1 1985 Printed in Japan 1985 4 09 ...