Rolls MX22s Mixer Manual & Schematic 电路图.pdf

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1、MX22s MINI MIXER Rolls Corporation Salt Lake City, UT 02/10 - Studio - Install - Broadcast . anywhere you need to mix a 1/8 inch and RCA signal together. SCHEMATIC MX22s 2 Channel Stereo/Mono Mixer - Mixes 1/8” line level signals with stereo RCA signals - Individual controls for each signal - AC ada

2、pter included SPECIFICATIONS CH1 Max Gain: 32 dB CH2 Max Gain: 20 dB CH1 Input Impedance: 10K Ohms CH2 Input Impedance: 20K Ohms Output Impedance: 50 Ohms Power: Rolls PS27 12 VDC 200mA Size: 2.75” x 2.35” x 1.5” (7 x 6 x 3.8 cm) Weight: 1lb (.45Kg) The MX22s mixes a 1/8” line signal such as a wirel

3、ess mi- crophone or other line level signal, with a stereo RCA signal like a CD or cassette player. The unit has enough output to drive a power amplifi er directly and is ideal for audio visual applications as well. INTRODUCTION The MX22s is a two-channel mixer for mixing a 1/8” line signal such as

4、a wireless microphone, and a stereo RCA signal such as a CD player. The MX22s has enough output to drive a power amplifi er directly and is ideal for audio/video applications. WARRANTY For complete information on the Rolls 1 Year Warranty, and to register this product, see our website at . DESCRIPTI

5、ON CH 1 Input: 1/8” stereo jack for receiving line or instrument level signals. CH 2 Input: Stereo RCA input for receiving line level signals. These signals are mixed to mono. Line 1 Volume: Controls the level of the signal from Channel 1. Line 2 Volume: Controls the level of the signal from Channel

6、 2. Line Outputs: Dual mono RCA and 1/8” jacks for connection to a line input device such as a mixer. Power Input: For connection to the power supply Rolls PS27. STEREO/MONO SWITCH: For switching the MX22s from stereo in/out to mono in/out. Units are shipped from the fac- tory in stereo mode. MX22s

7、MiniMixMX22s MiniMixMX22s MiniMix 1 ROLLS CORPORATION 5968 S 350 W Murray, Utah84107 1 MX22s.schB 21 February 2010 Title Size:Document Number: Date: Rev: Sheetof MiniMix MX22S Ba LINE/HDPHONE LINE OUTS +V +V CH 1 CH 2 IN 9-15 VAC/VDC 4 5 6 J3B RCAX4 PC R610K 1 2 3 J3A RCAX4 PC C4 1U R1010K R12 100K

8、2 3 1 4 U1A 4560 C1 1000 UF D1 1N4001 2 3 1 J2 JAPDC R710K C6 1U R4 51 C5 27PF R1 100K 6 5 7 8 U1B 4560 R2 51 C2 47U C3 47U R318K R5 22K C7 27PF R810K R9 10K D2 LDLG J4 3.5STJK J1 3.5STJK 13 2 P2A P100K X2 46 5 P2B P100K X2 13 2 P1A P100K X2 46 5 P1B P100K X2 C8 47U STEREO MONO 3 1 2 SW1 SPST RadioFans.CN 收音机爱 好者资料库