mm1407 Mitsumi Electronics, Corp., mm1407 Datasheet - Page 8

• Manufacturer Part Number: mm1407
• Description: Monolithic Ic Mm1407
• Manufacturer: Mitsumi Electronics, Corp.

IS Sel. Pin and Mono Sel. (L) Pin Selection
Selects either IS IN A (R) or IS IN B (L).
Figure B. Mono Sel. (L) Pin Pre Out B (L) (R) Signal Route during Mono Selection
The signal route when Mono Sel. (L) pin mono is selected is: point 1 L-ch signal
is lowered 9dB and this signal is added at point 3 to point 2 R-ch signal lowered
9dB.
This level is output to Pre Out B (L), (R).
IS SEL.
H
L
B
A
Selects either Pre Out B (L), (R) Stereo/Mono.
Mono Sel. (L)
H
L
Mono
Stereo