cxa2002r Sony Electronics, cxa2002r Datasheet - Page 3

• Manufacturer Part Number: cxa2002r
• Description: 2-channel Recording/playback Amplifier
• Manufacturer: Sony Electronics

Pin Description
No.
Pin
1
2
3
4
CCONT
AFMIN
AFREC
CIN
Symbol
voltage
2.45
Pin
—
—
—
1.5V
35µ
35µ
Equivalent circuit
7k
70µ
25k
70µ
7k
50k
– 3 –
20p
35µ
50k
2.45V
10k
15k
50k
143
143
143
143
2
4
1
3
EVR adjusting pin for the
recording chroma level.
Increasing the applied voltage
reduces the gain.
Input pin for recording AFM.
DC component is cut by
built-in C.
Input level: 125mVp-p (typ.)
After-recording mode
switchover pin (High: After-
recording)
H: 2.3V or above
L: 0.6V or below
Recording chroma input pin.
Input after cutting DC
component with C.
Input level: 300mVp-p (typ.)
Description
CXA2002R