Hitachi HA-1800 Service Manual Download | Manualshive

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Summary of Contents for HA-1800

Page 1: ... TUNER AUX HA I 8OO TAPE Damping lactor Bass control Treble control L oudhess control Subsonic fìlter Power supply Power consumption Dmensions Weight 150 mV ll0 mV 7l dB 93 dB 20 l kHz 8 ohms t8dB l00Hz t8dB l0kHz 6dB l00Hz 4 dB 10 kHz l0 Hz AC I 20 V 60 Hz 210 V 50 60 Hz 240V 50 ó0 Hz or I 20 V ll0 v 1240 V 5o160 Hz 90 W at l 10 rated ourput 140 W at I 3 rated ourput 210 W at rated out ut 435 W x...

Page 2: ...1800 Anderungen der Konstruktion und technischen Daten bleiben im Sinne der stàndigen Verbesserung vorbehalten î Ausgangspegel TAPE REC OUT Phonoúberlastungspegel bei I kHz Geriuschspannungsab stand IHF A Netù PHONO TUNER AUX HA I800 TAPE Dàmpfungsfaktor Tiefeneinstellung Hóheneinstellung Gehórrichtige I aut stiirkekorrekt ur Subsonicfi lter Schalter Netzspannung I ì 25 W can 25 W can deux canaux ...

Page 3: ...e output level and the number of LEDs lit when 8O speakers are connected is as shown in Fig l De nouveaux circuits intè glés dans le correcteur Un filtre subsonique qui permet de supprimer le rumble et le pleurage dans les très basses fréquences sans réduire la qualité du son Construction 6tégante et mince 5 6 7 DESCRIPTION OF THE NEW CIRCUIT HINWEIS FUR DEN ERSATZTEIL AUSTAUSCH REMARQUES CONCERNA...

Page 4: ...a forUSA Canada MAIN AMP B EOUALIZER AMP B EQUALIZEF AMP B MAIN AMP B î î UNSWITCHED 1OOW MAX PHONO TUNEH AUX T REc TAPE Lpuy AC120V 60Hz 220V 50 60H2 240Y FUNCTION SW TAPE MONITOR sw VOLUME SUBSONIC CONTHOL FILTER SW LOUDNESS SW I POWER TRANSISTOR PROTECTION FUSE SPEAKER SW A SPEAKER B SPEAKER HEADPHONES î TONE CONTROL UNSWITCHED IOOW MAX forUSA Canada Asia Latin America SWITCHED IOOW MAX forUSA ...

Page 5: ...HTTACHT HA 2800 1800 PRINTED WIRING BOARD PRINTPLATTEN PLAN DE BASE rl I I I i l I i ì I I I I i 1 sq02 sz01 TAPE IV ONITOR LOUDNESS ...

Page 6: ...or u S A 8 Canodo I lo AC oJtlel urov f 1 o flse lotdet 1fo Asìo 8 orin Amerrconi u a countries etc Gray for U K Austroli0 To Power trons white f o rronce lll Gernonv î r SwedenRswiîTeriond I I I White for U K Austrolio ùay ú Fronce l l Gernory l R732 BASS for U S A I Canodo s704 B R730 BALANCE R733 TREBLE sTcl A 5 LSPEAKERS Sl 1 J ...

Page 7: ...Same as Lch tllr A P T i l l tl r 1 1 DE CIRCUIT n ll ti TUNER REC PLAY 4 86 R804 3 9K PHONO lljtl5580I oorL il R4o6L 1 50 c410 100 25 33 3iib ON OFF S701a SiÙZè 3Èl rr ùP r zoo ie o Jffi I 0 1 I2A 220V T1A 240V T1A ra 120V 220 t 240V 50 60H2 ...

Page 8: ...nt It RB02 180 2l l for l Germany ào 0802 ERB12 01R scR801 TT2O1 IAC Outlets 0 01 R72 1L o o N l lt c705 680 1 2l R7221 M 680 1 2H l R721R 680 1 2tú r OFF F2 54 except U S A Canada 3A for U S A Canada R733 20K c zD90 RD3 9E ll The circuit symbol f I means a fuse resistor When replacing at with new one refor to the CAUTION on page 6 Das Schaltsymbol l teht fúr Schmelzwiderstand Beim Austausch bitte...

Page 9: ...HrrAcHl HA 2800 1800 PRINTED WIRING BOARD PRINTPLATTEN PLAN DE BASE 8 B I Eorlh Otherl lrq I 1 ì s402 s701 TAPE IV ONITOR LOUDNESS 7 ...

Page 10: ... Americon G aY countries etc Ìo Power trons Gray for U K Austrolio white for Fronce Í Germony lsweden e Switzerlond i White for lJ K Austrolio Grav for Fronce l Germony lsweden s Swltzerlond î îo Dower suDPlY cord fot U K Austrol io I Fronce l Germorìy l SHeden I St itzerlond To Dower supply cord for u S A Conodo 7 î ...

Page 11: ... I L c409 r00 25 i Rch Same as Lch L I I I I I f r I l Rch Same as Lch REC PLAY I l J riA ciA TlA 0 01 t l ruor I rJItS 500 x S401c I pH0N0 m3liì ilis1 yt 0 i oo 3 i J î6 p l 19 ffir I PH0N0 2 TUNER 3 AtJx I òóI R7îlr ò3tzoói is onÀM I se ìector SW ...

Page 12: ...51 0 1 c701L 1 50 R7061 I lKt il Èl 03 IEAKER A 0 D70 IL q1sza73 o c o o Nr dN o OO l z I t l OFF 0N J oo ÉN 2U 0 7 01r 2SCli40 ù OT l f o 26 cTogL z zP rr J t I I lr lr ll tt It li li_ r r nzozr I qq c7 101 47 6 3 AO NN d I IR or i i7dòL IooK f o er f f l llsi s o o t Tnzrtr 41K R7 32 20K C ll c7tzLl o 22 I o R73 oo N OO zoK c J io c7131 i t so I OQ R722L 681 R721R 68t R722R 681 l 2l r Ll I I I R...

Page 13: ...ND REPLACEMENT ZERLEGUNG UND AUSTAUSCH DEMONTAGE ETREMONTAGE 4lx 10DT bind x4 a double thread x4 r 31x10 bind double thread x3 30xODT bind 4lx10DT bind x4 f l 5 3lx8DT bind 3 x10 bind double thread x3 E V4 a ìf Lnl lÎ o tappins x2 m N ...

Page 14: ...arbon hlm Carbon film Carbon hlm 560f2 57o 47kO 5 620o 5 30ko 5 330kQ 5 lko t5 l00ko 5 10ko 5 220kQ x570 18kO 5 SRD SRD SRD SRD SRD SRD SRD SRD SRD SRD 8P 8P 8P 8P l8P 8P 8P 8P sP sP SYIIIBUL NO rAl I NO DESCRIPTION R7O4LR R7O5LR R706LR R7O7LR R7O8LR R709LR RTIOLR R71 I LR R7I 2LR R713LR R714LR AR7I5 R7I6LR R7 I 7LR R7I 8LR R7 I 9LR R720LR R72I LR R722LR R801 R802 R803 R804 R805 R80ó R807 R808 R80...

Page 15: ...Canada 5P cord with housing FINAL ASSEMBLY Escutcheon Knob ass y VOLUME Knob BASS TREBLE BALANCE Cover 3óxl0 bind double head screw 3 x6DT bind screw 40xlODT bind screw SYMBOL NO PART NO DESCRIPTION for Dl 394309 l 3932 3942961 40985 r 1 3927411 236900 I 2767629 456 7422 4567413 4567454 45723t3 4567 4l I 4784106 4567432 45819 2 4567417 rL MECHANISM ASSEMBLY Sub panel Push knob POWER Push knob SPEA...

Page 16: ... lilm Carbon film Carbon film 5ó0Q 5 47kQ 5 620r lSVo 30ko 5 330kdl 5 rkQ 5 r00ko 5 l0kfl lSVo 220kQ 5 lSkQ 5 2 7k4 57o 100krt 5E lkQ lSVo SRD SRD SRD SRD SRD SRD SRD SRD SRD SRD SRD SRD SRD 8P 8P 8P 8P 8P 8P 8P 8P 8P 8P 8P 8P 8P a I I SYMBOL NO PART NO DESCRIPTION A R7O7LR R7O8LR R7O9LR R7 I OLR R7I I LR R7 I 2LR R7 I 3LR R7I4LR R7I 5LR R7 I óLR R7I 7LR R7 I 8LR R7 I 9LR R720LR R72I LR R722LR R80...

Page 17: ...S TREBLE BALANCE lcczolzt I co l sol ol I oo toor bind screw for DIAL MECHANISM ASSEMBLY SYMBOL NO PART NO DESCRIPTION for REAR PLATE ASSEMBLY 4567432 l O Snf bind screw for Asia Latin American I countries etc 6 d É L q O a É ó L ó E e o t I ó d a É o É o c É ó o N v o o É o o ó o o c É l ctt ó A î A A A A A A A A A A A A 274947 27487 52 2749202 2 749622 oo43793 39 I 3006 2247 s4l 2247542 2247 543...

Page 18: ...800 Aufnahme Anschlússe fúr Tonbandgeràt TAPE REC Wiedergabe Anschlússe fúr Tonband geràt TAPE PLAY l ut sprecher Klemmen SPEAKERS Kaltgeràte Steckdose drei Steckdosen bei fiir USA und Kanada bestimmten Modellen eine Steckdose bei fúr Asien und Lateinamerika bestimmten Módel len Netzkabel Netzspannungswiihler VOLTAGE SELECTOR fùr Asien und Lateinamerika Halter fúr Sicherung FUSE fùr Asien und Late...

Page 19: ...ION OF AMERICA Eastern Regional Office 1200 Wall Street West Lyndhurst New Jersey 07071 Tel 201 935 8980 Mid Western Regional Off ice 1400 Morse Ave Elk Grove Village lll 60007 Tel 312 593 1 550 Southern Regional Office 51 0 Plaza Drive College Park Georgia 30349 Tel 404 763O360 Western Regional Office 401 West Artesia Boulevard Compton California 90220 Tel 213 537 8383 HITACHI SALES CORPORATION O...

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