AN3479 Panasonic Semiconductor, AN3479 Datasheet - Page 6

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

6
AN3389SB
Pin No.
Pin Descriptions (cont.)
12
14
12
14
13
5
7
5
7
6
8
CH3
CH4
CH1
CH2
CH3
CH4
CH1
CH2
GND1
REF
GND2
Pin name
DC voltage (V
0.69V
(Rec)
2.2V
3.2V
(PB)
0V
0V
CC
=5V)
(For playback)
(For recording)
50k
150
5k
5k
15k
Equivalent circuit
100
24k
20
20
13
6
( 7 )
(12)
(14)
( 7 )
(12)
(14)
5
5
8
Playback amplifier input for the
playback mode
Recording current output for the
recording mode
Ground for playback and recording
amplifiers in the EP mode
Reference voltage output for play-
back amplifiers
Ground for playback and recording
amplifiers in the SP mode
Description
ICs for VCR