Sony DNW-A100 Maintenance Manual page 470

7-1-2. Tape-running Check and Adjustment
Tape Leaving Side
Tools
. Betacam cassette (S cassette):
. Betacam cassette (L cassette) :
. Adjustment mirror (circular):
. Tape guide adjustment driver (MW-261): J-6322-610-A
Check
1. Set the S Cassette Tape
(1) Set the reel tables to the S cassette position.
(Refer to Section 5-1-3.)
(2) Set the S cassette and put a weight on the
cassette so that it does not rise up.
Weight about 1000 g is suitable.
2. Turn the Power On
3. PLAY Mode
Check that the tape-running condition satisfies
specification 2.
If specification 2 is not satisfied, perform steps 12
and 14.
4. REV 10 Mode
x
Check that the tape-running condition satisfies
specification 2.
If specification 2 is not satisfied, perform steps 13
and 14.
5 F. FWD Mode
Check that the tape-running condition satisfies
specification 2.
If specification 2 is not satisfied, perform steps 12
and 14.
6. REW Mode
Check that the tape-running condition satisfies
specification 2.
If specification 2 is not satisfied, perform steps 12
and 14.
7-10
BCT-30MA
BCT-90MLA
J-6080-029-A
7. REV
Check that the tape-running condition satisfies
specification 2.
If specification 2 is not satisfied, perform steps
12 and 14.
8. VAR
Check that the tape-running condition satisfies
specification 2.
If specification 2 is not satisfied, perform steps
13 and 14.
9. Set the L Cassette Tape
(1) Remove the S cassette.
(2) By pressing S100 switch (F-1/side A) on the
SS-63 board, set the to the L cassette posi-
tion.
(3) Set the L cassette and put a weight on the
cassette so that it does not rise up.
Weight about 1000 g is suitable.
10. Play Back the Tape
Play back the tape beginning portion of the L
cassette.
11. Check the Tape-running at the T Tape
Guide of Cassette and TG-10.
Check that the tape-running condition satisfies
specification 3 at TG-10 and the T tape guide of
the L cassette.
If specification 3 is not satisfied, perform step 15.
1 Mode
x
_ _ _ _ _ 1/30 Mode
x
DNW-A100/A50/A45
DNW-A100P/A50P/A45P