M62437FP 데이터 시트보기 (PDF) - Renesas Electronics

부품명

상세내역

제조사

M62437FP

Sound Controller With SRS Focus & SRS Surround

Renesas Electronics 

M62437FP

Regarding to the other Application Circuit

• R16 (R13), R17 (R14), R18 (R15)

The resisters of R16 (R13), R17 (R14), R18 (R15) can be set the FOCUS position (LF Elevation).

Note: This figure shows only the side channel.

C10

8

0.22 µF

R16

9

R17

10

FOCUS position "H"

FOCUS position "L"

R18

35

1. The setting of the FOCUS position “H”

R17 + R18

R16 + R17 + R18

2. The setting of the FOCUS position “L”

R18

R16 + R17 + R18

Note: please keep the following formula.

R16 + R17 + R18 ≈ 1 kΩ

(Example)

In the case of R16 = 390 Ω, R17 = 200 Ω, R18 = 390 Ω

FOCUS position “H” ≈ 60%

FOCUS position “L” ≈ 40%

(Switch Setting)

FOCUS Position “H”

(LF Elevation)

FOCUS Position “L”

(LF Elevation)

FOCUS ON/OFF

Switch (22 Pin)

H

H

FOCUS Position H/L

Switch (20 Pin)

H

L

REJ03F0216-0201 Rev.2.01 Mar 31, 2008

Page 6 of 11

Share Link: