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1、RadioFans.CN 收音机爱 好者资料库 1 - 2GRUNDIG Service-Technik Allgemeiner Teil / GeneralGV44, GV45, GV46 Es gelten die Vorschriften und Sicherheitshin- weise gem dem Service Manual Sicherheit, Sach-Nummer 72010-800.00, sowie zustzlich die eventuell abweichenden, landesspezifischen Vorschriften! The regulatio
2、ns and safety instructions shall be valid as provided by the Safety Service Manual, part number 72010-800.00, as well as the respective national deviations. GB Table of Contents Page General . 1-11-68 Video Recorder Overview .1-3 Test Equipment / Jigs .1-4 Specifications .1-4 Operating Elements .1-3
3、3 Service Instructions.1-61 Service Test Programme and Special Functions.1-65 Descriptions. 2-12-16 Power Supply (PS).2-1 Family Board.2-2 Sequence Control / Deckelectronic (DE) .2-2 Teletext DOS (OS) .2-5 Frontend (FE).2-6 Video / Chroma (VS).2-7 FM-Sound (AF) .2-10 Standard Sound / Audio Linear (A
4、L) .2-11 IN/OUT (IO).2-12 NICAM Decoder (NI) .2-13 Keyboard Control Units (DC) .2-14 Adjustment Procedures. 3-53-8 Power Supply (PS).3-5 Family Board.3-5 Sequence Control / Deckelectronic (DE) .3-5 Teletext DOS (OS) .3-6 Frontend (FE).3-6 Video / Chroma (VS).3-7 FM-Sound (AF) .3-8 Standard Sound / A
5、udio Linear (AL) .3-8 Layout of the P.C.B. and Circuit Diagrams. 4-14-44 Note on the Components / Circuit Diagram Symbols .4-1 Wiring Diagram .4-6 Block Circuit Diagrams (Analog / Digital) .4-8 Power Supply (PS).4-12 Tape Deck Sensor Panel .4-20 Family Board.4-15 Sequence Control / Deckelectronic (D
6、E) .4-18 Teletext DOS (OS) .4-21 Frontend (FE).4-22 Video / Chroma (VS).4-24 FM-Sound (AF) .4-26 Standard Sound / Audio Linear (AL) .4-28 IN/OUT (IO).4-30 NICAM Decoder (NI) .4-32 Tuner.4-33 Head Amplifier (HV/HA) .4-34 Keyboard Control Unit I GV44 / GV45 (DC) .4-36 Keyboard Control Unit I GV46 (DC)
7、 .4-39 Keyboard Control Unit II.4-41 Remote Control RP30.4-42 Remote Control RP33 / RP35 .4-43 Oscillograms .4-44 Drive Mechanism. 5-15-10 Exploded Views and Spare Parts List . 6-16-20 DInhaltsverzeichnis Seite Allgemeiner Teil. 1-11-68 Gertebersicht .1-3 Megerte / Memittel .1-4 Technische Daten .1-
8、4 Bedienelemente .1-5 Servicehinweise .1-61 Servicetestprogramm und Sonderfunktionen.1-65 Beschreibungen. 2-12-16 Netzteil (PS) .2-1 Chassisplatte .2-2 Ablaufsteuerung / Deckelektronik (DE).2-2 Teletext DOS (OS) .2-5 Empfangseinheit (FE) .2-6 Video / Chroma (VS).2-7 FM-Ton (AF) .2-10 Standardton / A
9、udio Linear (AL) .2-11 IN/OUT (IO).2-12 NICAM-Decoder (NI).2-13 Bedieneinheiten (DC).2-14 Abgleich . 3-13-4 Netzteil (PS) .3-1 Chassisplatte .3-1 Ablaufsteuerung / Deckelektronik (DE).3-1 Teletext DOS (OS) .3-2 Empfangseinheit (FE) .3-2 Video / Chroma (VS).3-3 FM-Ton (AF) .3-4 Standardton / Audio Li
10、near (AL) .3-4 Platinenabbildungen und Schaltplne . 4-14-44 Hinweise zu den Bauteilen / Schaltplansymbole .4-1 Verdrahtungsplan.4-6 Blockschaltplne (Analog / Digital) .4-8 Netzteil (PS) .4-12 Laufwerkplatte Sensoreneinheit.4-20 Chassisplatte .4-15 Ablaufsteuerung / Deckelektronik (DE).4-18 Teletext
11、DOS (OS) .4-21 Empfangseinheit (FE) .4-22 Video / Chroma (VS).4-24 FM-Ton (AF) .4-26 Standardton / Audio Linear (AL) .4-28 IN/OUT (IO).4-30 NICAM-Decoder (NI).4-32 Tuner.4-33 Kopfverstrker (HV/HA) .4-34 Bedieneinheit I GV44 / GV45 (DC) .4-36 Bedieneinheit I GV46 (DC) .4-39 Bedieneinheit II .4-41 Fer
12、nbedienung RP30 .4-42 Fernbedienung RP33 / RP35.4-43 Oszillogramme .4-44 Laufwerk . 5-15-10 Explosionszeichnungen und Ersatzteilliste . 6-16-20 RadioFans.CN 收音机爱 好者资料库 Allgemeiner Teil / General Gertebersicht / Video Recorder Overview 27507-003.30 75988-001.18 27507-001.30 27507-001.32 27507-001.34
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