Tape Running Check And Adjustment; Tape Entrance Side - Sony SRW-5000 Maintenance Manual
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Also See for SRW-5000:
- Operation manual (202 pages) ,
- Installation manual (54 pages) ,
- Brochure & specs (12 pages)
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6-12. Tape Running Check and
Adjustment
6-12-1. Tape Entrance Side
Tools
. Recording tape (S cassette):
. Adjustment mirror (circular):
. Tape guide adjustment driver (MW-261): J-6322-610-A
Check
1. Set the S Cassette Tape
(1) While turning on the power, press the switch
S1002 on the SS-95 board to set the reel
tables to the S cassette position. (Refer to
Section 5-1-3.)
(2) Turn off the power.
(3) Set the S cassette and put a weight (about 1
kg) onto it.
(4) Turn on the power.
2. Tape Running Check at the Tape
Entrance Side
(1) In the PLAY mode, check that the tape-
running condition satisfies specification 1.
If specification 1 is not satisfied, perform steps 3
and 4.
(2) In the REV x 1 mode, check that the tape-
running condition satisfies specification 2.
If specification 2 is not satisfied, perform steps 3
and 4.
6-40
BCT-40SR
J-6080-029-A
Flow Chart of Tape-running Check at Tape Entrance Side
<SS-95 board, side A>
A
B
C
D
1
2
aTG-1
TG-0
(S tension
regulator)
Full-erase head
(Recorder only)
a TG-1 (S tension regulator)
Spec.1:
The tape runs in contact with the upper flange.
b TG-2 (Entrance guide)
The tape runs in contact with the upper flange.
The tape curl is less than 1/10 of the tape width.
c Lead of drum entrance side
The tape runs in contact with the drum lead and
without any curl at the lead.
b TG-2 (Entrance guide)
Spec.2:
The tape runs in contact with the upper flange.
The tape curl is less than 1/10 of the tape width.
c Lead of drum entrance side
The tape runs in contact with the drum lead and
without any curl at the lead.
Tape-running Check at Tape Entrance Side
START
1. Set the S Cassette Tape
OK
2. Tape Running Check at the Tape Entrance Side
NG
3. Adjust the TG-1 and TG-2 Height
4. Recheck the Tape-running at Tape Entrance Side
2. Tape Running Check at the Tape Entrance Side
OK
Video Tracking Check (Section 6-2)
OK
END
E
F
G
H
J
K
L
M
bTG-2
cLead of drum
(Entrance guide)
CTL head
NG
N
P
S1002
entrance side
TG-2
Flange
Tape
Tape curl volume
SRW-5000/5500
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