Sony BVH-2000, Operation And Maintenance Manual

Page: 446 / 505

1
R
EEL AM
ADJUSTMENT
Equipment; Digital Voltmeter
Mode of VTR; STOP (Auto EE)
of Switches Controls;
Sw: INPUT
TAPE/EE Sel: TAPE/EE
Input Signal (VIDEO IN);
Step 1.
"'--''U'J.L .... ''''''''''
a between and GND
voltmeter R23 on the RA-05 board.
RA-05 BOARD
~ORT
RV2 t) ~
TP5
DVM
Step 2. Adjustment RA-05 Board
READING
DVM
ADJUSTMENT
OF RV2
t
mV
OV
----. ROTATION OF RV2
Step 3.
the
1-23. S-REEL NORMAL TORQU E
For RA-05 Board No. 1-606-694-11 and 12
Connection; 8-4 connection
Equipment; Oscilloscope
Mode of VTR; Program Jog xl FWD (use Alignment Tape)
of
:"\WHrlnp~
SERVO REF Sw: INPUT
TAPE/EE Sel: TAPE/EE
REC INHIBIT Sw: ON
COLOR BARS
IC5pin-6
SL
1 0.1 msec
~ RV3
BVH-2000(U/C)/PS/PM
BVH-2180( U/C)/PS/PM
BVH-2500(U/C)/P
S- EEL
ADJUSTMENT
Equipment; Oscilloscope
9" Full Wound Tape
VTR; STOP
of & Controls;
SERVO REF Sw: INPUT
TAPE/EE Sel: TAPE/EE
COLOR BARS
Load 9" full wound tape, whose end is stuck an adhesive
tape, on the S-reel table.
Do not thread the tape.
Step 2.
Set the TEST
-1
switch (S4/CD-17) to position 442".
Keep on pressing the ENTRY switch (S7/CD-I7) until the S-reel
starts rotation.
Step 4.
After passing about 12 sec the S-reel stops its rotation and the 7-
data.
Step 5. Adjustment
LEDs/SV-43
=
HCO''. 44Cl", 44C2",HC3", 44C4","C5", "C6",
, "C8", , "CA",
"CD", "CE" or "CF"
~RVl/RA-05
After adjustment remove the 9" full wound tape.
Set the TEST-l switch (S4/CD-17) to position "0" and press the
RESET switch (S3/SY-80).
11-15
t-
Z
LW
2
z
c..?
::::J
<t
2
LW
t-
(f)
>-
(f)
o
>
a:
LW
(f)