Harman Kardon HK 670 Service – Technical Manual Download

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HK670

Integrated Amplifier

PRELIMINARY

Service – Technical Manual

Harman International SNC - Harman Consumer International 2, route de Tours 72500 Château du Loir FRANCE

Summary of Contents for HK 670

Page 1: ...HK670 Integrated Amplifier PRELIMINARY Service Technical Manual Harman International SNC Harman Consumer International 2 route de Tours 72500 Ch teau du Loir FRANCE...

Page 2: ...pressing the round Power button above Power see page 5 Do not place furniture or other heavy objects on the cord and try to avoid drop ping heavy objects on it Also do not tie a knot in the power cord...

Page 3: ...ess to include additional com ponents if compatible Connecting Speakers 1 For best performance use high quality speak er cables However ordinary copper wire can be used if the gauge meets the followin...

Page 4: ...elect desired input source for listening by press ing the Input Source button repeatedly on the left will select upwards right downwards until the indicator for the desired source is illuminated Recor...

Page 5: ...e amplifier Using the control near fluorescent lights may shorten this range as will any dust or dirt that accumulates on the front of the remote control or the remote sensor area of the amplifi er Al...

Page 6: ...l to the desired level 6 Adjust Bass Treble and Balance controls as desired the Source Direct function must be turned off 7 Press Source Direct until the Source Direct indicator lights up to bypass th...

Page 7: ...ectrical appliances The remote control and front panel controls don t appear to work Disconnect the AC line cord from the wall socket wait 5 minutes and then re connect it Humming noise when listening...

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Page 16: ...B101 50V 1A UL 2 D602 D603 D604 1401 141480 010 DIODE 1N4148 TAPE 3 Coil Connector Cable L601 1503 000000 100 BEAD COIL FB 35608 C T C 1 CN4 2300 003000 001 STRAIGHT CONN WAFER 3PIN 2MMP JST 1 CN605 2...

Page 17: ...T CAP 4 7uF 50V 20 6 C801 C803 1105 220044 000 NON POLARIZED CAP 22UF 50V 20 2 C805 C810 1105 471014 000 NON POLARIZED CAP 470UF 16V 20 2 C1 C2 C3 C4 1114 201042 001 POLYPROPY LENE CAP 200P 50V 5 RODA...

Page 18: ...PHILIPS 2 Q10 Q13 1300 479300 200 TRANSISTOR NPN 2SC4793 TOSHIBA 2 Q16 Q17 1300 524209 900 TRANSISTOR NPN 2SC5242 O TOSHIBA 2 Q8 Q14 1301 138000 800 TRANSIISTOR PNP 2SA1380 TO126 SANYO 2 Q15 1301 1837...

Page 19: ...1uF 50V 20 1 C21 C22 1100 104064 000 CERAMIC CAP 0 1UF 100V 20 2 C12 1101 104063 000 POLYESTER MYLAR CAP 0 1UF 100V 10 1 C7 1102 100024 000 ELECT CAP 10UF 25V 20 1 C20 1102 101024 000 ELECT CAP 100UF...

Page 20: ...13 304013 520 THICK FILM RESISTOR 330K OHM 1 16W 1 SMD0603 2 R31 R32 R35 R36 1014 702013 520 THICK FILM RESISTOR 4 7K OHM 1 16W 1 SMD0603 4 R3 R6 1015 602013 520 THICK FILM RESISTOR 5 6K OHM 1 16W 1 S...

Page 21: ...C306 C340 1102 101024 000 ELECT CAP 100UF 25V 20 3 C303 C304 1181 390042 000 CERAMIC CAP 39PF 50V 5 NPO 2 Transistor Diode Q2 1300 100300 100 TRANSISTOR NPN KSR1003 SAMSUNG 1 Q1 Q305 Q306 Q307 1300 3...

Page 22: ...2PIN 130MM2CONN CABLE AWG 28 2MMP IBOARD IN BLACK 1 D1 D2 3100 000330 003 LED 3MM GREEN LITON BIN3 RINK PG 2 4867 000190 001 HK670 LED LAMP BOARD REV A 1 MOTOR VOLUME BOARD ASSEMBLY Reference Part Nu...

Page 23: ...OHM 1 6W 5 TP52 1 Capacitor C906 1100 102045 000 CERAMIC CAP 0 001UF 50V 80 20 1 C904 1100 681043 000 CERAMIC CAP 680PF 50V 10 1 C903 1102 100044 000 ELECT CAP 10UF 50V 20 1 C902 1102 101024 000 ELEC...

Page 24: ...PLATED 4 7003 006010 111 SCREW M3X6 M C B H BLK 19 7003 008001 111 SCREW M3X8 S T P B H BLK 8 7003 008002 111 SCREW M3X8 P T P B H BLACK 14 7003 014010 111 SCREW M3X14 M C TYPE B H BLK 4 7005 012010 1...

Page 25: ...HK670 REV A 5200 080250 030 POLYBAG 80X250X3C MM 1 6002 000001 000 21 HK670 RT 02 ROMOFE TOP COVER WITH SILKSCREEN 1 6002 000002 000 RT02 P002 CASE BOTTOM 1 6002 000003 001 RT02 P003 COVER BATTERY 1 6...