AN3479 Panasonic Semiconductor, AN3479 Datasheet - Page 9

• Manufacturer Part Number: AN3479
• Description: VCR SignalLuminance/ Chroma and Normal Audio Signals Processing IC
• Manufacturer: Panasonic Semiconductor

ICs for VCR
Pin No.
Pin Descriptions (cont.)
26
27
28
29
30
AT OUT
GND3
FM OUT
V
I
Rec AGC
ADJ
CC
Pin name
CC2
ADJ
DC voltage (V
playback
3.2V for
0.1V
3.4V
5V
0V
CC
=5V)
420
Equivalent circuit
4.8k
V
CC
(5V)
200
200
27
29
30
26
28
Peak hold voltage output of auto-
matic tracking interface peak detec-
tion integration signal for the play-
back mode. In the recording mode,
this pin is forcibly terminated.
Recording amplifier idle-current
control as well as recording AGC
level control
Ground
Playback amplifier output
V
CC
Description
AN3389SB
9