BA8400 vcrs equivalent, ctl recording / playback amplifier for vhs vcrs.
* 1) Can be operated off low power supply voltage (2.7V to 3.5V). 2) Playback amplifier with AGC. 3) Fast switching between recording and playback.
*Block diagra.
* VHS-format VCRs
Features
* 1) Can be operated off low power supply voltage (2.7V to 3.5V). 2) Playback amplif.
Pin No. 1 Pin name CTL OUT (CTL pulse output) RECHPB (record / play switch) RECIN (REC CTL pulse input) GND CTL + (CTL head “+” input) CTL
– (CTL head “
–” input) RECPBGND BIAS (bias) IN
– (playback amp.
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