UPC1853 datasheet(10/76 Pages) NEC

10 / 76 page

µPC1853

Table 1-1 Explanation of Pins (3/8)

Pin Number

Pin Name

Equivalent Circuit

Description

LTC

Capacitor connection pin for treble

boost/cut frequency characteristic of

L-channel signal.

Pin voltage: approx. 6.0 V

LBC

Capacitor connection pin for bass

boost/cut frequency characteristic of

L-channel signal.

Pin voltage: approx. 6.0 V

Rear OUT

L-R signal output pin. Select the

output signal (

φ(L-R) signal or (L-R)

signal) (see 4.4.1(4) or 4.4.2(2) Rear

output selection).

•

φ(L-R): Phase-shifted.

• (L-R) : Not phase-shifted.

Pin voltage: approx. 6.0 V

L+R OUT

L+R signal output pin.

Pin voltage: approx. 6.0 V

7.5 k

Ω

5.8 k

Ω

VCC

6800

3 k

Ω

6.5 k

Ω

VCC

µF

0.1

3 k

Ω

VCC

500

Ω

4 k

Ω

4 k

Ω

4 k

Ω

15 k

Ω

4 k

Ω

VCC

500

Ω

4 k

Ω

4 k

Ω

4 k

Ω

15 k

Ω

4 k

Ω

UPC1853 Datasheet(PDF) 10 Page - NEC

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