M61500FP Datasheet | Mitsubishi Electric

DESCRIPTION The M61500FP is the sound controller powerd by "QSurround" system. The "QSurround" system decodes and virtualize multi-speaker surround sound from various matrix surround encoded sources: Dolby Surround, stereo downmixed AC-3, stereo downmixed DTS. P roduces normal and wide 3D sound expansion from any stereo input signal. (Note) This device is producted under license from QSound Lab,Inc.(Canada) . FEATURES Built-in "QSurround" sound technology Electronic volume. 0 ~ -84d B, infinitesimal 2-band tone control Bass(0 ~ +21d B/3d B STEP) Treble(0 ~ +9d B/3d B STEP) 5 input selector(The fifth input can be used as REC OUT or MIC MIX.) REMENDED OPERATING CONDITIONS Supply voltage range + 2.25~+ 2.75V SYSTEM BLOCK DIAGRAM MIC AMP REC OUT1 MIC MIC ALC TAPE CH2 INPUT TUNER CD AUX TAPE TUNER CD AUX Electronic vol REC OUT2 VOLUME Treble Bass POWER AMP 4-mode selector (stereo/ mono SW) QSurround Electronic vol SPEAKER Treble Bass CH1 INPUT - 61500 - 98B MITSUBISHI ELECTRIC ( 1 / 11 ) BLOCK DIAGRAM INA1 INB1 INC1 IND1 INE1 1 Mono.SW 2 3 4 5 VOL VOL 24 23 22 21 20 INA2 INB2 INC2 IND2 INE2 MUTE Treble boost Treble boost QF1 QF2 TONEH1 TONEL1 QF4 QF3 TONEH2 TONEL2 OUT 2 VSS...