Related Manuals for Hafler 9130 series
Summary of Contents for Hafler 9130 series
- Page 1 C O M P O N E N T S H O M E A U D I O Series 9130 Power Amplifier Series 09130...
- Page 2 SHOCK HAZARD, DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. READ INSTRUCTIONS All the safety and operating instructions of your Hafler equipment should be read before power is applied to the equipment. RETAIN OWNERS MANUAL These safety and operating instructions should be retained for future reference.
- Page 3 Care should be taken so that objects and/or liquids, such as cleaning fluids or beverages, are not spilled into the enclosure of the equipment. DAMAGE REQUIRING SERVICE Hafler equipment should be serviced by qualified service personnel when: The power supply cord or plug has been damaged, or Objects have fallen, or liquid has been spilled into the equipment, or...
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Page 4: Table Of Contents
TABLE OF CONTENTS PERFORMANCE SPECIFICATIONS ... General Information ... INSTALLATION Rackmounting ... Ventilation/Placement ... Line Voltage..OPERATION/CONNECTIONS Power Cord Connection/Power Switch ... Inputs ... Front Panel View Diagram ... Rear Panel View Diagram ... Outputs ... Gain Controls..Mono/Stereo Switching ... -
Page 5: Performance Specifications
PERFORMANCE SPECIFICATIONS All specifications are for 20 Hz - 20 kHz, at full power into 8 ohms, unless specified otherwise. Power Rating: Rated THD: Full Power Bandwidth: Signal to Noise Ratio: Input Impedance: Input Sensitivity: Damping Factor: Controls: GENERAL Inputs: INFORMATION outputs: Power Consumption:... -
Page 6: Installation Rackmounting
INSTALLATION RACKMOUNTING The 9130 Amplifier is supplied in either a 17” Black Version, or a 19” Silver Version. The 19” model has rackmounting holes provided for installation in equipment racks. The holes are on standard EIA spacings. Due to conflict with adjacent equipment, it may be advisable to remove the four rubber feet from the bottom of the unit. -
Page 7: Front Panel View Diagram
POWER SWITCH UP - ON LEFT/MONO DOWN - O F F GAIN RIGHT RACKMOUNT HOLES (19” VERSION ONLY) GAIN 9130 AMPLIFIER FRONT PANEL VIEW... -
Page 9: Outputs
In the Mono Mode, the Left Gain Control affects the overall gain of the amplifier. The Right Gain Control has no effect. MONO/ The 9130 Amplifier may be operated in the normal two channel Stereo Mode, or may be converted STEREO (bridged) to a higher power, single channel amplifier in the Mono Mode. -
Page 10: Circuit Highlights
6800 UF per rail. Further power supply de-coupling is provided for the input stage of each channel. ADDITIONAL INFORMATION LOUDSPEAKER The 9130 Amplifier is suitable for use with a wide variety of loudspeaker types and load impedances. L O A D Operation into impedances below 4 ohms is not recommended, as little additional power is available IMPEDANCE below 4 ohms. -
Page 11: Changing Line Voltage Rating
The 9130 Amplifier is equipped with a simple means to adjust the AC line voltage rating for 100, 120 CHANGING LINE or 230 volts AC, VOLTAGE RATING will be used in a location that requires a different line voltage, use the following procedure to change the configuration. -
Page 12: General Troubleshooting Hints
Repeat steps #2, 3, 4, 5 and 6 for the other channel. Replace the cover. GENERAL The 9130 Amplifier contains five internal fuses: one for AC line power, and four for DC power supplies. TROUBLESHOOTING These fuses should not generally blow unless a malfunction has occurred. These fuses should be... -
Page 13: Cleaning/Maintenance
Do not use any abrasive cleaners or solvents. Unplug the power cord before attempting any cleaning operations. Except as specifically detailed in the owners manual, there are no user serviceable parts or adjustments inside the 9130 Amplifier, and all servicing should be referred to qualified, authorized personnel. -12-... -
Page 14: Functional Block Diagram
INPUT MONO/STEREO RIGHT RIGHT - OUTPUT INPUT THERMAL SOFT THERMAL - PROTECTION T U R N O N / O F F SENSORS - S Y S T E M S Y S T E M 9130 FUNCTIONAL BLOCK DIAGRAM... -
Page 15: Parts List
Parts values and types subject to change without prior notice. DESIGNATORS 1 -99: LEFT CHANNEL 101-l 99: RIGHT CHANNEL 201-299: COMMON PARTS 301-399: CHASSIS/POWER SUPPLY DESIGNATOR VALUE PART NUMBER ALL RESISTORS 1/4 WATT, 1 % M E T A L F I L M (unless specified otherwise) R1,R101 1.1K... -
Page 16: Component Layout Diagram
a ’ L c 4 w... - Page 17 ‘2.5 cl’- cl’ r”l CAUTION: F O R CO-NliNUED P R O T E C T I O N - - u AGAINST FIRE HAZARD. REPLAGE ONLY WITH SAME TYPE AND RATING FUSES. .- - F4 AMP...
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Page 18: Circuit Schematic Diagram
JlOl RIGHT INPUT LEFT INPUT 1. ALL RESlSTORS IN OHMS 2. Au. CAPACITORS IN MICROFARADS 3. yxg3N~ psr..s~~oRsz lil-i99: RIGhT C H A N N E L 201-298: COMMON PARTS 301-399: cHASsIs/powER SUPPLY 4. LEFT CMNNEL ONLY SHOWN 5. STEREO/MONO !MilCH SHOWN IN STEREO PCStllON... - Page 19 lN4148 R 1 4 22.1K l.lK RlOq C R 8 ,I lN414.8 1 N4%? I CIRCUIT SCHEMATIC DIAGRAM RMSEC g/3/92 47.5 C l 1 +-CQ c,\ Ql.j--- ZN5550 2N2222 2N5401 R211 3.3K R 2 0 7 .,-.I# R208 1 “01; 5’...
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Page 20: Service Policy And Limited Warranty
SERVICE POLICY AND LIMITED WARRANTY If you encounter any difficulty or have any question concerning your 9130 Amplifier, please call our Customer Service Department weekdays, 8 a.m. to 3:30 p.m., Mountain Standard Time, at 602-967- 3565. Should you have any doubts as to whether the amplifier is malfunctioning and requires service, please call us before sending in for repair.
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