8

Video ICs

BA7795LS / BA7795FS

(1) REC / EE CTRL, PB / TU / EE CTRL

L

L

OFF

ON

LINE

OFF

L

M

TUNER

OFF

ON

TUNER

OFF

L

H

PB

OFF

ON

PB

OFF

H

L

ON

OFF

LINE

ON

H

M

ON

OFF

ON

H

H

inhibit

————

TUNER

LINE REC

TUNER REC

REC / EE

PB / TU / EE

PB HSW

REC HSW

LINE SW

REC AMP

Mode

Control pins

Function

If REC / EE CTRL is set to "M", the REC pause state is possible (REC head switch: open, REC amplifier: off).

Mode

LINE

(2) MUTE CTRL

MUTE

H

MUTE

OPEN

L

MUTE

CLOSE

LINE SW

Function

Mode

Control pins

(3) EQ CTRL

E Q

L

SP

SP

OFF

CLOSE

OFF

M

—

LP

ON

OPEN

OFF

H

EP

EP

ON

OPEN

ON

2 MODE

3 MODE

HEAD EQ SW

PB EQ SW

REC EQ SW

Control pins

Mode

Function

The L, M and H thresholds are: L to M: 1.7V, L to H: 2.5V, and M to H: 3.3V.