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MHB434

+

OUTM

(E3, E4, E5)

EXTM

SWITCH

1

2

3

4

5

6

6

5

4

3

2

1

(mute)

d

EXTL

d

EXTR

OUTR

d

1

2

3

4

5

6

6

5

4

3

2

1

6 dB

d = 6 dB attenuation

OUTL

6 dB

S

S

1

2

0/6 dB

0/

−6 dB

+ MUTE

0/6 dB

S is open

for

standard M

6 dB

for

standard M

B5, B7

+

acquisition

stereo

separation

adjust

−0.6 to +0.7 dB

B4 = 0

B4 = 0

B4 = 1

B4 = 1

(L)

(R)

STANDARD

DEPENDENT

DE-MATRIXING

CDE1

CDE2

DE-EMPHASIS

DE-MATRIX

LEVEL + STEREO ADJUST

0/

−6 dB

+ MUTE

AF1I

AF2I

L

+ R

2

, M, A

L

− R

2

, B

R,

Fig.6 Audio part.

Example: For stereo mode (B4 = 1), OUTL is switched to position 4 and OUTR switched to position 5. For mono mode (B4 = 0), OUTL and OUTR are both switched to position 4.

This means: For mono/stereo switching, not only B4 but also the switch (stereo and mono output) must be set (see Tables 13 and 25).

Stereo output: internal/external source: B0 and B1; output switching: B2 and B3.