Owners Manual
Page 1
... performance from your assurance of your high fidelity system. It contains indispensable technical and service information. You have been incorporated, and each is important for the proper operation of superb stereo performance. •• • • This is the Harman-Kardon Stereo Symbol. harman kardon h INSTRUCTION MANUAL It is essential you will take time to read it first before installing your system.
... performance from your assurance of your high fidelity system. It contains indispensable technical and service information. You have been incorporated, and each is important for the proper operation of superb stereo performance. •• • • This is the Harman-Kardon Stereo Symbol. harman kardon h INSTRUCTION MANUAL It is essential you will take time to read it first before installing your system.
Owners Manual
Page 2
... is well ventilated in the immediate vicinity of the packing material before returning a set for warranty repair either to the factory or to an authorized station. USIN, MODEL HK250 AS A STEREOPHONIC POWER AMPLIFIER INSTALLATION PROCEDURE Ventilation: The unit is it applicable to any type wire to connect your preamplifier. Do not place objects on the cage or in itself, but sufficient...
... is well ventilated in the immediate vicinity of the packing material before returning a set for warranty repair either to the factory or to an authorized station. USIN, MODEL HK250 AS A STEREOPHONIC POWER AMPLIFIER INSTALLATION PROCEDURE Ventilation: The unit is it applicable to any type wire to connect your preamplifier. Do not place objects on the cage or in itself, but sufficient...
Owners Manual
Page 3
... of the set the control to the amplifier chassis. Occasional resetting of the chassis between either the LEFT or RIGHT INPUT on the HK250 and the Audio Output on the rear of the cables and different grounds. Connect your speaker to the G and 32 ohm terminals if your speaker has a nominal impedance of operation. 1615 SPEAKER RIGHT SPEAKER OOO 4 B 16 32 LEFT SPEAKER OOOO 4 8 16 2 Diagram B Connecting The Model HK250 To Your...
... of the set the control to the amplifier chassis. Occasional resetting of the chassis between either the LEFT or RIGHT INPUT on the HK250 and the Audio Output on the rear of the cables and different grounds. Connect your speaker to the G and 32 ohm terminals if your speaker has a nominal impedance of operation. 1615 SPEAKER RIGHT SPEAKER OOO 4 B 16 32 LEFT SPEAKER OOOO 4 8 16 2 Diagram B Connecting The Model HK250 To Your...
Owners Manual
Page 4
... a O R r,- „\ •G INPUT RIGHT C H A N N E L SEPARATE RP; 22K 5% C6 1 ES771372 100 815 820 PARALLEL C8 100 RI6 12K 817 22K 5% V2 195V 6CG7 540 C9 20K R25 330K V 8 80 R26 56K R27 IM R28 1K C5 .05-600V C7 .05-600V RI8 330K 20% RVC0M2569 OUTPUT BALANCE Rig 180 R2I 100 390V V4... S2483097A IW 68-1W R32 68 400V GRN-V/HT 7 6.3v Ac TI FT 2382665 VI V2 V3 V4 V5 V6 GRN FUSE BL,,4 A.-3AG RED T -fi- RED-WHT 190W NOTE: UNLESS OTHERWISE SHOWN ALL RESISTORS I /2 WATT I10% ALL CAPACITOR VALUES WITH DECIMAL TO BE PAPER IN MFD. K 330K 170 170 170 ...
... a O R r,- „\ •G INPUT RIGHT C H A N N E L SEPARATE RP; 22K 5% C6 1 ES771372 100 815 820 PARALLEL C8 100 RI6 12K 817 22K 5% V2 195V 6CG7 540 C9 20K R25 330K V 8 80 R26 56K R27 IM R28 1K C5 .05-600V C7 .05-600V RI8 330K 20% RVC0M2569 OUTPUT BALANCE Rig 180 R2I 100 390V V4... S2483097A IW 68-1W R32 68 400V GRN-V/HT 7 6.3v Ac TI FT 2382665 VI V2 V3 V4 V5 V6 GRN FUSE BL,,4 A.-3AG RED T -fi- RED-WHT 190W NOTE: UNLESS OTHERWISE SHOWN ALL RESISTORS I /2 WATT I10% ALL CAPACITOR VALUES WITH DECIMAL TO BE PAPER IN MFD. K 330K 170 170 170 ...
Owners Manual
Page 5
... 2) Output tube balance control left and right channels. 2 input (May be parallel for 50 watt monaural operation by throwing special switch and strapping speaker terminals. x 6" H. Special Feature: Power amplifiers may be strapped with switch on top of chassis ). ( Input ) Separate/Parallel. Cross Talk: Better than 2% intermodulation distortion. Externally Accessible. (Total 6) 4-6L6GB, 2-6CG7, 4 Silicon Diode Rectifiers. 15" W. Output Level Per Channel: 25 watts at less than 1% harmonic...
... 2) Output tube balance control left and right channels. 2 input (May be parallel for 50 watt monaural operation by throwing special switch and strapping speaker terminals. x 6" H. Special Feature: Power amplifiers may be strapped with switch on top of chassis ). ( Input ) Separate/Parallel. Cross Talk: Better than 2% intermodulation distortion. Externally Accessible. (Total 6) 4-6L6GB, 2-6CG7, 4 Silicon Diode Rectifiers. 15" W. Output Level Per Channel: 25 watts at less than 1% harmonic...