Pioneer SD-1100 Operating Instructions Manual Download | Manualshive

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Summary of Contents for SD-1100

Page 1: ...PIONEEIII ...

Page 2: ...ep the manual at hand for reference AUDIO SWEEP FACILITY FOR DIRECT OBSERVATION OF FREOUENCY RESPONSE The frequency characteristics of tone controls filters crossover networks loudspeakers etc can be observed on the scope and peaks and dips can be detected This is possible by utilizing the audio oscillator sweep for hori zontal scope beam deflection VERSATILE EASILY SWITCHABLE INPUTS High level in...

Page 3: ...ER OR RECEIVER 4 CHANNEL STEREO DISPLAY For details see page 13 4 CHAN NE L STEREO AMPLI FIER OR RECEIVER O I O OBSERVATION OF FREOUENCY RESPONSE WITH AF SWEEP For details see page 15 sD 1 100 SPEAKER SYSTEM SPEAKER SYSTEM B OBSERVATION OF FM MULTIPATH RECEPTION For details see page 21 3 rt nr 3 STEREO AMPLI FIER OR RECEIVER SPEAKER SYSTEMS EET E ts Ot rr nr 3 SPE AKER REO RECEIVER R FM TUNER t rr...

Page 4: ...from the unit Put the fuse plug back so that the proper line voltage marking can be seen through the cut in the edge of the plug Whenever the position of the selector is changed check the rating of the fuse A 0 5 ampere is to be used for either 220Y or 240V operation and a 1 ampere fuse for 1l 0V 120V and 130V operation If the rating of the fuse is correct replace cap FUSE REPLACEMENT If the fuse ...

Page 5: ......

Page 6: ...tion is too small for accurate reading meter sensitivity can be increased by setting the meter switch at 10 20 or 30d8 The meters will then indicate 10 20 30dB more than actual signal level Be very careful however not to let the meters deflect to the right edge as this might eventually damage them See Fig 4 THE OSCILLATOR FREQUENCY CONTROL When tuming the oscillator frequency control knob very rap...

Page 7: ...n the CRT screen If the pattem is moving on the screen tum the SWEEP VARIABLE CONTROL until the pattern stands stiil 7 If necessary adjust the pattern position by VERTICAL POSITION KNOB or HORIZONTAL POSITION KNOB 8 Adjust the vertical amplitude by tuming the VERTICAL GAIN KNOB the horizontal amplitude by turning the HORIZONTAL GAIN KNOB 9 Set the LEVEL METER SWITCH to 0 The pointers of the LEVEL ...

Page 8: ...8 If amplitude height of waveform is to be calibrated at 1V rms turn the OSCILLATOR LEVEL CONTROL until the level meter indicates 6d8 9 The CRT screen will show the waveform of input signal of 1V Arrest the waveform by controlling the SWEEP RANGE SWITCH and the SWEEP VARIABLE CONTROL 10 Adjust the VERTICAL GAIN KNOB to obtain a wave of the desired height for instance between two horizontal lines o...

Page 9: ...ncy of the calibrated audio oscillator the oscillating frequency of the SD 1100 can be checked at each point from 20Hz to 20kHz WAVEFORM OF AMPLIFIER OUTPUT SIGNAL 1 Connect dummy load s to the speaker outputs of the amplifier 2 Connect the OSCILLATOR OUTPUTS of the SD 1100 to AUX input terminals of the amplifier Likewise connect the output terminals of the amplifier to the FRONT LEFT CH 1 of HIGH...

Page 10: ...cted to the amplifier the waveform can be observed while listening to the music FOR OBSERVATION WITH BUILT IN OSCILLATOR To meausre the maximum output of your amplifier feed input into the CRT until the perfect shaped waveform appears on the CRT screen and then read the pointer deflection in the LEVEL METERS which precisely indicate the maximum output The perfect shaped waveforms always keeps appe...

Page 11: ...IN KNOB 8 Select the LEVEL METER SWITCH to 0 10 20 or 30 for easier reading Then take a reading of the VERT LEVEL METER 9 Now operate the right channel speaker only Take LEVEL meter reading 0 If the readings obtained in steps 8 and 9 are much different stereo balance is not proper In most cases this condition can be corrected with the amplifier s balance control l 1 For observing stereo balances o...

Page 12: ...EFORM DISPLAY SELECTOR SWITCH 1 and the DISPLAY SWITCH 1 7 Play a monophonic program Regulate VERTICAL GAIN and HORIZONTAL GAIN so that the screen will show a straight slanted line as shown in Fig 12 This straight line is the standard pattern for a mono signal 8 The DISPLAY SWITCH 3 when depressed allows the straight patterns to change into circular movement show ing differences between two channe...

Page 13: ...AIN and HORIZ GAIN knobs so that the trace on the CRT screen extends from the origin at 315 45 above the X axis as shown in A of Fig 15 4 Connect the audio oscillator output to the CH 2 input This time the trace will extend from the origin at 225 45 below the X axis as shown in B of Fig 15 Adjust the 4CH DISPLAY VOLUME knobs so that the length of the trace is the same as that of step 3 above Note ...

Page 14: ...6 4 CHANNE L STE RE O SIGNA L 4 CHANNEL STE REO DISPLAY Fis i7 REAR PANEL OF SD 1 lOO 4 CHANNE L STE REO AMPLI FIE R l T l Oi l r l i llr 1Jl 101 l 1 l L li l HflTF EM N A l i i 6 fg r rr r rrl o o o o l ti4 dl d L ir M unlll SPEAKER SYSTEMS MONO SIGNAL ...

Page 15: ...pears on the left most line 20 of the screen Fig 18 B Now turn the OSCILLATOR FREQUENCY control to 20 kHz Adjust the HORIZONTAL GAIN control so that the spot or line appears on the right most line 20k on the screen Adjust the height of the line with the VERTICAL GAIN control Fie 18 9 Now turn the OSCILLATOR FREQUENCY control to SWEEP AUTO 10 The oscillator now sweeps across the whole range from 20...

Page 16: ...play a Lissajous pattern on the screen by setting the following switches as specified below WAVEFORM DISPLAY SELECTOR SWITCH 1 DISPLAY SWITCH 3 FUNCTION SWITCH DISPLAY 2 CH 5 The screen will show a Lissajous pattern as in c of Fig 21 6 Phase angle 0 can be obtained as follows Sin 0 B A Where A Length of the horizontal pattern obtained in 2 above B Distance between two points at which the Lissajous...

Page 17: ...GH INPUTS on the rear panel 2 After calibration of amplitude has been completed voltage and power including peak values can be calculated from the wave amplitude on the CRT screen 3 Voltage and power of input signal can be calculated from diagram below and from the LEVEL METER reading as in the case of measurement of a low level signal Multiply the voltage indicated in the diagram by 10 to obtain ...

Page 18: ...e the switch is set to REAR 3 For instance if the reading is 10dB with the FRONT REAR SELECTOR SWITCH set to FRONT and bdB with the SWITCH set to REAR the gain can be obtained as follows Gain dB 5 dB 10 dB 20 dB 2b dB Fixed attenuation value for rear HIGH LEVEL input NOTE For measuring gain of a high sensitive amplitier set the SWITCH in Fiq 25 to b posirlon and use rhe following formula Gain dB L...

Page 19: ... 1 Play the test record and feed the output of the tumtable to the input terminals of the preamplifier Connect the REC output terminals of the preamplifier to the INPUTS 1 and 3 of the SD 1100 Be sure to connect the left channel leads to INPUTS 1 the right channel leads to INPUTS 3 2 Set the FUNCTION SWITCH to WAVEFORM and the FRONT REAR SELECTOR SWITCH to FRONT 3 For observing the frequency respo...

Page 20: ... the same connections as for checking of frequency response and play a channel separation test band of the test record 1 Set the FUNCTION SWITCH to DISPLAY 2CH and de press the WAVEFORM DISPLAY SELECTOR SWITCH 1 and the DISPLAY SWITCH 3 2 With the above settings the LEVEL METER VERT will indicate the level of the left channel signal and the LEVEL METER HORIZ the right channel signal level 3 The di...

Page 21: ... lower jack is for horizontal HORIZ as shown in Fig 30 2 Set the FUNCTION SWITCH to FM MULTIPATH 3 Adjust the amplitude of the pattem on the screen by controlling the VERTICAL GAIN KNOB and the HORI ZONTAL GAIN KNOB 4 Select an FM station which is located far from your area and tune in to the station at the time an announcement is being made 5 If there is no multipath reflection the screen will sh...

Page 22: ...m position a Connection of cords is not complete b The OSCILLATOR LEVEL CONTROL KNOB is at the minimum position or at OFF a Oscillation appears to stand still during an auto sweep operation b lf the OSCILLATOR FREOUENCy CONTROL KNOB is turned too quickty oscillation maV stop c a Reset the knob to the proper position b Connect the cords completely 6 o 9 f No oscillating output a Reset the knob to a...

Page 23: ... l kHz lnput capacitance 1 00pF 1OHz to 100kHz 4 range Synchronous level More than 1cm on scope Synchronized system lnternal 2OHz to 20kHz automatic sweep 2V or more variable continuously 2OHzto 20kHz 11dB or less 4 7ko or less at l kHz 1 or less at 100H2 to 1OkHz 2 or less at20Hz to 20kHz 25 seconds from 2OHz to 20kHz FRONT CH 1 and CH 3 REAR CH 2 and CH 4 LOW Pin jack H IGH Binding post LOW 15mV...

Page 24: ... 60Hz 25W Max 430 W x 138 H x 349 D mm 16 15 16 W x 7 16 H x 13 11 16 D in Without package 9kg 191b 13oz With package 11 9k9 26 lb 3oz Connection cords with pin plug 4 Connectioncordswithbanana tip 4 Polishing cloth Operatinginstructions 1 NOTE Speci ications and the design sub iect to possible modif ication without notice due to improvements 24 ...

Page 25: ...hmoni nishi Ohta ku Tokyo Japan U S PIG NEEFI ELECTFICINICS CclFIPclFIATIc N 178 Commence Fload Canlstadt New Jensey A7O7p U S A ptoNEEFt ELECTFTGINTC EUFIC PE N V Noondenlaan 43 2O3O Antwetrp Elelgiurn PRINTED IN JAPAN ARB 066_0 i ff ffi a l 141 72G01F01T ...

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