Sony Professional U-matic SP BVU-950 Maintenance Manual page 59

4.STOP ——» FF/REW ——~ STOP
STOP ——~> FF/REW—— STOP
SIGNAL MEO OINNG
F FWD KEY
REW KEY STOP KEY
v
25
fh tidS
<a PINCH ON/OFF DISABLE H, DISABLE —_—_—_—— L
SUPPLY BRAKE H;,ON L ,OFF Icig8- 9 |L 7 S brake is released during F FWD and REW modes.
TAKE-UP BRAKE
H;ON L ,OFF Ici8—4i
{Ll {
L:PINCH ON L;ON TPS L H \— Pinch roller is released from the capstan shaft L
during F FWD and REW modes.
SERVO ENABLE H; ENABLE ——_—s|H
CAPSTAN FWD H,FWO L;REV ——_ |H
- T- REEL MOTOR OFF H, OFF _) U[L
—
a S-REEL MOTOR OFF H , OFF ——— IL
3 EJECT COMMAND L
STOP COMMAND H JL H
FF COMMAND L H L
REW COMMAND L
PLAY COMMAND L
SEARCH COMMAND L
O DRUM SERVO « Phase.
>
~ CAPSTAN SERVO +STILL V2 STILL
uJ
conetant
" REEL SERVO tension. Constant tension + constant speed. brake. —*<—W—— Constant tension.
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