B&K P/N13445 Manual - Free PDF Download

Page 2 - ii; Phone

ii B&K Components, Ltd. , 2100 Old Union Road, Buffalo New York 14227-2725 Phone 1-800-543-5252 or (716) 656-0026, Fax (716) 656-1291 E-mail: [email protected] Web: www.bkcomp.com

Page 3 - iii; TABLE OF CONTENTS; Design and

iii TABLE OF CONTENTS Table of Contents ....................................................................................................................................................iii Safety Precautions ............................................................................................

Page 4 - SAFETY PRECAUTIONS; PLEASE READ BEFORE INSTALLING; Refer servicing to qualified service personnel.

1 SAFETY PRECAUTIONS PLEASE READ BEFORE INSTALLING WARNING: to prevent fire or shock hazard, do not expose this unit to rain or moisture. Care should be taken to prevent objects or liquid from entering the enclosure. Never handle the power cord with wet hands. • The lightning flash with arrowhead, w...

Page 5 - PURPOSE AND FUNCTION; the unit has passed a rigorous series of Lucasfilm THX quality and; Control Output; better sound with minimum signal loss and degradation.; Toroidal Transformer -; into low impedance drivers and speaker systems.

2 M U L C A S F I L PURPOSE AND FUNCTION The Reference 200.7 and Reference 200.5 are high current power amplifiers. They are designed for use in all types of audio or audio/video systems. DESIGN AND CONSTRUCTION The Reference 200.7 and Reference 200.5 utilize high quality electronic circuitry to ach...

Page 6 - REAR PANEL; B K; the same type and value fuse.

3 REAR PANEL C A U T I O N R I S K O F E L E C T R I C S H O C K D O N O T O P E N R I S K O F E L E C T R I C S H O C K D O N O T O P E N F U S E C A U T I O N : F O R C O N T I N U E D P R O T E C T I O N A G A I N S T R I S K O F F I R E R E P L A C E O N LY W I T H S A M E T Y P E A N D R AT I N...

Page 7 - XLR BALANCED; RCA connector

4 LEVEL ADJUSTMENT Generally in a home theater application, volume level is controlled by the A/V surround processor. In a system for use with the Reference 200.7 or 200.5, adjustment of the volume level must performed using the external preamplifier/processor. INPUTS The Reference 200.7 and Referen...

Page 8 - BALANCED OR UNBALANCED CONNECTIONS; OR; RCA Unbalanced Connections

5 BALANCED OR UNBALANCED CONNECTIONS Shown below are typical preamplifier to amplifier connections: C O N T R O L I / O I N P U T 1 I N P U T 2 I N P U T 3 I N P U T 4 I N P U T 5 I N P U T 6 I N P U T 7 C T R L I N C T R L I N C T R L O U T C T R L O U T 1 2 V D C 1 2 5 m A 1 2 V D C 1 2 5 m A + X ...

Page 9 - OUTPUTS

6 OUTPUTS Five way binding posts are provided. There is one pair provided for each channel. They are designed to accept a banana-type plug, spade-lug connector (shown below), terminal posts, and bare wire, and they are color coded for easy identification. The positive (+) post should always be conne...

Page 10 - not; shared; Do not connect it to the AC power source yet!; first

7 SYSTEM INSTALLATION There will most likely be a number of cables involved in the installation of your home entertainment system. Preplanning is essential in order to maximize system efficiency. We recommend the following as a means of helping you reach that goal. Make a diagram of your proposed sy...

Page 11 - CONTROL INPUT AND OUTPUT; Note: The control input voltage is intended for

8 CONTROL INPUT AND OUTPUT A control (trigger) system is provided on both the Reference 200.7 and Reference 200.5 amplifiers to allow remote switching of the amplifier’s standby on/off feature. The control input is designed to operate with a source (trigger) of 5-24 volts AC or DC. All B&K A/V p...

Page 12 - TROUBLESHOOTING; PROBLEM; If unit continues to blow power inlet fuses,; DO NOT USE A HIGHER RATED; please contact customer service to have the unit serviced.; CARE AND CLEANING

9 TROUBLESHOOTING PROBLEM POSSIBLE CAUSE POSSIBLE SOLUTION No sound (‘on’ LED not illuminated) 1. Power cord not plugged in. 2. Power off at AC source. 3. AC power inlet fuse blown or faulty 4. Control Input not activated. 1. Reconnect power cord. 2. Check AC switch or fuse 3. Check for shorts or ov...

Page 13 - SPECIFICATIONS

10 SPECIFICATIONS Power Rating: 8 ohms 4 ohms 200 watts @ 1 kHz 375 watts @ 1 kHz THD (S+N) 0.09 % @ 1 kHz Frequency response 5 Hz – 45 kHz Input sensitivity RCA unbalanced 1.4 Volts Input sensitivity XLR balanced 2.8 Volts Pin 1 = Gnd, 2 = In +, 3 = In - Input impedance 33.2 k ohms Damping factor 4...

Page 14 - The model and serial number of the equipment being returned.

11 LIMITED WARRANTY B & K Components Ltd., referred to herein as B & K, warrants your B & K equipment against all defects in material and workmanship for a period of five years from the date of purchase. This warranty applies only to the original purchaser and only to equipment in normal...

Page 15 - REAR PANEL ENLARGED VEIW; BK

12 REAR PANEL ENLARGED VEIW CAUTION RISK OF E LECTRIC S HOCK DO N OT O PEN RISK OF ELECTRIC SHOCK DO NOT OPEN FUSE CAUTION: FOR CONTINUED PROTECTION AGAINST R ISK OF FIRE REPLACE O NL Y W ITH SAME TYPE AND R ATING. CONTROL I/O PLUS + MINUS - OUTPUT CHANNEL 6 OUTPUT CHANNEL 7 PLUS + MINUS - OUTPUT CH...