CXA2500M データシートの表示（PDF） - Sony Semiconductor

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CXA2500M

Dual REC/PB Preamplifier

Sony Semiconductor 

No.

Symbol

Voltage

(Typ.)

11 AGC TC

0.37V

12 TAPE/TUNER

0.5V

(Open)

13 PB/REC

0V

(2.0V)

CXA2500M/N

Equivalent circuit

VCC

1k

11

Description

AGC time constant

VCC

150k

142

12

50k

Tape/tuner selection

During Tape/Normal: 0V

During Tape/Metal: 0.5V

During Tuner Mode: 2.0V

VCC

142

PB/REC selection

13

During PB = 0V

During REC = 2.0V

–4–

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