Sony SVT-RA168, Service Manual

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2-8
SVT-RA40/RA168
2-2. An Overview of the Mechanism Modes
2-2-1. Mechanism Mode Switching Table
n
The letters and figures enclosed in circles in the mechanism mode column are the codes on the crescent
slide.
Mode Switch Output Table
HEX DATA SW DATA 2 SW DATA 1 SW DATA 0
0 H H H
1 H H L
2 H L H
2 H L H
3 H L L
4 L H H
5 L H L
6 L L H
7 L L L
HEX
DATA
Mechanism mode The principal mode-switching states of the mechanism
EJECT
E
Distinguished by whether the
EP switch is ON or OFF.
Horizontal shift section.
Vertical shift section.
IN REW
R
INITIAL
7
Cleaner roller assembly:ON
S/T mounting incline assembly
pressure begins.
S/T mounting incline assembly
pressure ends.
R.STILL/R.SLOW
2
BRAKE pos.
4
POWER OFF
STAND BY
IDLER POS.
2
(Pinch roller OFF)
REVIEW
1
STILL/SLOW/REC (INTERVAL)
3
PLAY/STOP/REC
5
FF/REW
6
6
4
0
6
2
0
7
0
1
0
1
0
2
0
2
0
3
0
5
0
6
4
0
6
CASSETTE OUT
(EJECT)
IN REW
(SHORT REW)
INITIAL
When loading is carried out starting
at the CASSETTE IN position
REVIEW
R. STILL/R. SLOW
STILL/SLOW/REC
CUE PLAY STOP REC
REW FF
REC PAUSE
STAND BY/POWER OFF
H: 5
L: 0
Low activ