Grundig GDR 6460 VCR Service Manual Download Page 45 | Manualshive

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GRUNDIG Service

GDR 6460 VCR

2 - 29

Oszillogramme / Oscillograms

1

Mode: VCR playback

2

Mode: power on

power on (trigger 3.3V)

2

Mode: EE without RF input

3

Mode: power on

3

Mode: power on

power on (trigger 3.3V)

3

Mode: power on, standby

press DVD eject (trigger 3.3V)

4

Mode: power on

power on (trigger 3.3V)

4

Mode: power on, standby

press DVD eject (trigger )

5

Mode: DVD playback

6

Mode: DVD playback

7

Mode: DVD playback

8

Mode: DVD playback

9

Mode: DVD playback

0

Mode: DVD playback

!

Mode: DVD playback

@

Mode: VCR playback

#

Mode: VCR playback

$

Mode: VCR record/playback

%

Mode: VCR record/playback

^

Mode: VCR record/playback

&

Mode: VCR record/playback

*

Mode: VCR record/playback

(

Mode: VCR record/playback

)

Mode: VCR playback

¡

Mode: VCR record

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Summary of Contents for GDR 6460 VCR

Page 1: ...ts for the Complete Service Service Manual Sicherheit Safety Materialnr Part No 720108000001 NUR F R INTERNEN GEBRAUCH FOR INTERNAL USE ONLY Materialnummer Part Number 720100483500 nderungen vorbehalt...

Page 2: ...Hinweise 1 4 VCR Laufwerk 1 5 VCR Laufwerk Einstellungen 1 6 Bedienhinweise 1 8 Auf einen Blick 1 8 Kindersicherung 1 10 Sondereinstellungen 1 11 System Informationen 1 16 Software Upgrade 1 16 Plati...

Page 3: ...EP Better than VHS picture quality 240 minutes SLP VHS picture quality 360 minutes Playback media formats DVD Video Audio CD Video CD VCD 1 0 1 1 2 0 S Video CD CD ROM DivX Video MP3 JPEG Kodak Pictu...

Page 4: ...0 DVD Laufwerk DVD Drive Pos 6 E 4 Pos 170 DVD Platte DVD Board Pos 6 E 2 F 2 Pos 190 VCR Laufwerk VCR Drive Pos 6 G 5 H 1 Pos 160 Chassisplatte Chassis Board Pos 6 Pos Pos 1 190 K 6 L 1 M 1 N 3 Monta...

Page 5: ...1 5 GRUNDIG Service GDR 6460 VCR VCR Laufwerk VCR Drive Mechanism VCR Laufwerkstellung VCR Drive position Eject...

Page 6: ...bandeinstellung 2 Hebel 9 Fig 4 und Cassettenschacht nach innen schieben Ger t in dem Moment vom Netz trennen wenn der Bandzugf hler die u erste Position erreicht rechter Wickelteller dreht sich dabei...

Page 7: ...ive Mechnism Adjustments 1 Reverse Rollers of the Threading Roller Units Play a E120 cassette Re adjust the reverse rollers 1 2 Fig 1 if necessary so that the tape does not touch the top or bottom edg...

Page 8: ...edienhinweise Dieses Kapitel enth lt Ausz ge aus der Bedienungsanleitung Weitergehende Informationen entnehmen Sie bitte der ger tespezifischen Bedienungsanleitung deren Materialnummer Sie in der ents...

Page 9: ...1 9 GRUNDIG Service GDR 6460 VCR...

Page 10: ...1 10 GRUNDIG Service GDR 6460 VCR...

Page 11: ...1 11 GRUNDIG Service GDR 6460 VCR Hinweis Die Tastenfolge 3 3 0 8 hebt den pers nlichen PIN Code auf...

Page 12: ...VCR Operating Hints This chapter contains excerpts from the operating instructions For further particulars please refer to the appropriate user instructions the part number of which is indicated in t...

Page 13: ...1 13 GRUNDIG Service GDR 6460 VCR...

Page 14: ...1 14 GRUNDIG Service GDR 6460 VCR...

Page 15: ...1 15 GRUNDIG Service GDR 6460 VCR Note Enter the key sequence 3 3 0 8 to cancel your PIN code number...

Page 16: ...or the final customer even within the period of warranty System Informationen Zur Anzeige der System Informationen sind folgende Bedienschritte mit der Fernbedienung auszuf hren Recorder einschalten...

Page 17: ...VD DVD VCR COPY JK701 SW703 D701 D702 D703 D715 D716 C713 L702 C712 L701 R706 E701 C710 C711 JK703 P704 C714 P703 OPEN CLOSE DF L72B1N BJ S N 97P65447JA B JK701 SW703 D701 D702 D703 D715 D716 C713 L70...

Page 18: ...707 D706 D705 D708 DF L72B1N BJ S N 97P65447LA B VCR DVD FF REW STOP VCR DVD PLAY PAUSE POWER DVD VCR COPY SW702 SW704 SW701 SW713 D713 D714 D704 JP023 JP006 C703 D709 JP022 JP018 JP008 JP025 JP016 JP...

Page 19: ...GRUNDIG Service GDR 6460 VCR 2 3 Bedieneinheiten Keyboard Control Units...

Page 20: ...842 P824 D833 MODEL NAME DF L72D1D DA S N 97P65456PA C T2AL AC250V 3 1 5 7 9 11 13 1 3 5 7 9 11 DIP F801 VA801 L801 C801 L802 C804 C802 D801 C806 R802 T801 C807 D802 C810 C808 IC801 VA802 D803 R805 D8...

Page 21: ...GRUNDIG Service GDR 6460 VCR 2 5 1 Netzteilplatte Power Supply Board...

Page 22: ...R537 R535 JP227 JP226 JP588 JP369 JP256 JP864 C372 JP572 JP509 JP139 JP206 T201 C219 JP417 JP196 JP182 JP183 JP812 JP129 JP027 L101 R622 JP766 JP331 JP564 JP464 JP283 JP419 JP519 JP569 JP964 C228 JP37...

Page 23: ...6 R557 CD116 CD117 R559 R560 L006 C024 R103 R156 R234 R428 R426 C010 R427 R429 R501 R503 R227 R265 C031 C032 RD25 CD04 RD11 CD03 RD65 RD16 C215 RD19 RJ107 R115 R122 R119 R552 C160 C159 C153 RJ113 RJ10...

Page 24: ...JP377 JP459 JP518 JP297 P202 JP399 JP121 D853 SW510 JP112 R323 JP425 R316 JP317 R402 JP319 C321 JP515 JP501 JP301 JP394 JP197 JP200 C368 JP324 JP131 JP234 JP274 JP296 R314 JP279 JP290 JP126 JP210 JP J...

Page 25: ...121 R255 RD33 CD124 RD01 RD66 RD69 CD127 CD01 QD03 QD04 CD02 QD06 JP454 Q101 Q102 R556 R557 CD116 CD117 R559 R560 L006 C024 R103 R156 R234 R428 R426 C010 R427 R429 R501 R503 R227 JP631 JP358 JP202 R26...

Page 26: ...CD119 R399 R523 R6 IC301 P101 R317 R321 Q603 Q602 Q224 R603 R602 R601 D630 RD23 R632 Q225 R612 R420 R210 Q227 RD64 R671 Q670 R677 R610 R423 C857 R356 R147 RJ414 R219 R506 C536 RJ102 RJ103 CD120 RD24 R...

Page 27: ...124 RD01 RD66 RD69 RD10 CD126 RD12 CD127 CD128 CD01 QD03 QD04 B E CQD05 CD02 RD13 RD14 RD17 RD18 RD20 RD21 QD06 RD22 Q101 Q102 R556 R557 CD116 CD117 R559 R560 L006 C024 R103 R156 R234 R428 R426 C010 R...

Page 28: ...VCR 2 12 To Video Chroma Standard Sound P 2 14 To Power Supply Board P 2 5 To Keyboard Control Unit P 2 3 10 11 9 3 14 20 14 20 31 21 16 15 4 18 17 13 12 6 2 5 7 8 Chassisplatte Ablaufsteuerung Chassi...

Page 29: ...GRUNDIG Service GDR 6460 VCR 2 13 To Tuner Frontend P 2 20 To HiFi Sound INOUT P 2 16 To ADC DAC Converter P 2 18 19...

Page 30: ...N OUT P 2 16 To ADC DAC Converter P 2 18 To Sequence Control P 2 12 To Sequence Control P 2 12 To Tuner Frontend P 2 20 41 29 28 27 14 43 42 40 39 38 13 12 26 25 33 30 Chassisplatte Video Chroma Stand...

Page 31: ...GRUNDIG Service GDR 6460 VCR 2 15 32 22 31 24 23...

Page 32: ...6 Chassisplatte HiFi Ton IN OUT Chassis Board HiFi Sound IN OUT To Video Chroma Standard Sound P 2 14 To ADC DAC Converter P 2 18 2 19 To Sequence Control P 2 13 To Tuner Frontend P 2 20 To Sequence C...

Page 33: ...GRUNDIG Service GDR 6460 VCR 2 17 To ADC DAC Converter P 2 19 To ADC DAC Converter P 2 18 2 19 To ADC DAC Converter P 2 19 To ADC DAC Converter P 2 19 35 35 37 44 45 46...

Page 34: ...18 Chassisplatte Chassis Board ADC DAC Converter To Sequence Control P 2 13 To HiFi Sound IN OUT P 2 16 To HiFi Sound IN OUT P 2 17 To Sequence Control P 2 13 55 54 56 57 58 59 53 48 3 5 6 51 49 50 4...

Page 35: ...GRUNDIG Service GDR 6460 VCR 2 19 To Sequence Control P 2 12 To HiFi Sound IN OUT P 2 16 To HiFi Sound IN OUT P 2 17 To HiFi Sound IN OUT P 2 17 To HiFi Sound IN OUT P 2 17 49 50 51 52 48 47...

Page 36: ...Service GDR 6460 VCR 2 20 To Sequence Control P 2 13 To Sequence Control P 2 12 To HiFi Sound IN OUT P 2 16 To Video Chroma Standard Sound P 2 16 25 22 8 34 35 2 7 Chassisplatte Chassis Board Tuner F...

Page 37: ...GRUNDIG Service GDR 6460 VCR 2 21 DVD Platte Prozessor DVD Board Processor 2...

Page 38: ...GRUNDIG Service GDR 6460 VCR 2 22...

Page 39: ...GRUNDIG Service GDR 6460 VCR 2 23 TERMINATION AT E5 1 DDR TERMINATION VOLTAGE REGULATOR TERMINATION AT DDR DVD Platte DVD Board Terminator 3...

Page 40: ...GRUNDIG Service GDR 6460 VCR 2 24 DVD Platte DVD Board SDRAM 4...

Page 41: ...GRUNDIG Service GDR 6460 VCR 2 25 55 54 56 57 58 59 53 48 3 5 6 51 49 50 49 50 48 51 DVD Platte DVD Board Interface 5...

Page 42: ...GRUNDIG Service GDR 6460 VCR 2 26 60 61 66 DVD Platte DVD Board Flash IDE Interface 6...

Page 43: ...GRUNDIG Service GDR 6460 VCR 2 27 DVD Platte DVD Board 1394 Firewire USB 7...

Page 44: ...GRUNDIG Service GDR 6460 VCR 2 28 DVD Platte Netzteil DVD Board Power Supply 8 61 65 62 63 64 53 60 DVD Platte DVD Board AD Converter 9...

Page 45: ...3 3V 4 Mode power on power on trigger 3 3V 4 Mode power on standby press DVD eject trigger 5 Mode DVD playback 6 Mode DVD playback 7 Mode DVD playback 8 Mode DVD playback 9 Mode DVD playback 0 Mode DV...

Page 46: ...ack Mode VCR record Mode VCR record playback Mode VCR record Mode VCR record Mode VCR record Mode VCR playback Mode VCR playback Mode VCR playback Mode VCR record Mode VCR record Mode VCR record Mode...

Page 47: ...ode DVD record 52 Mode DVD record 53 Mode DVD record 54 Mode DVD record 55 Mode DVD record 56 Mode DVD record 57 Mode DVD record 58 Mode DVD record 59 Mode DVD record 60 Mode DVD record 61 Mode DVD re...

Page 48: ...GRUNDIG Service GDR 6460 VCR 2 32 1 POWER CIRCUIT 32 31 IC501 IC501 IC501 IC501 IC501 IC501 IC502 IC502 61 2 SYSTEM CIRCUIT 25 IC501 IC501 Pin14 Troubleshooting...

Page 49: ...yback quality 1 YES YES YES YES Noise appears on the Full playback screen Are SW pulse and HA SW normal Recheck step B 1 Bad playback quallty 1 Check HEAD AMP connector and HEAD YES YES NO NO ENVE Wav...

Page 50: ...tage obtained at P501 pin 5 Is 2 7V voltage obtained at P501 pin 9 Check P501 Connector and Capstan Motor Check EVER 14V Q850 Check Capstan FG IC 501 pin 87 Check R541 R540 R539 R538 C518 Check R537 R...

Page 51: ...91 Check POWER 5V Check IC501 pin 18 Clean head or Replace head Check POWER 5V NO NO Check PATTERN NO YES YES YES YES YES YES NO Does X301 4 43MHz oscillate Is Y SIGNAL input at IC301 pin 43 NO Check...

Page 52: ...IC301 NO NO YES 2 VCR Part YES Is IC301 pin 80 REC H HIGH Check IC501 pin 45 NO 4 AUDIO Hi Fi MODEL No sound in RF E E mode Is Audio signal output at IC602 pin 3 13 A No sound in E E mode a RF E E Is...

Page 53: ...YES YES Is 12V obtained at IC251 pin 34 NO YES Check POWER circuit YES YES Check Output JACK YES Check IC602 NO Check IC602 NO e FRONT E E No sound in FRONT E E mode NO Check Input FRONT JACK Is Audio...

Page 54: ...and DATA obtained at IC251 pin 42 43 NO Is 5V obtained at IC251 pin 40 Replace IC251 YES YES Is 12V obtained at IC251 pin 34 NO YES Check POWER circuit YES Check Output JACK YES Check IC602 NO D No Hi...

Page 55: ...GRUNDIG Service GDR 6460 VCR 3 1 6 1 2 99 100 150 170 180 190 160 Explosionszeichnung und Ersatzteillisten Exploded View and Spare Parts Lists...

Page 56: ...00 X LP MPEG MODUL MPEG BOARD 0180 000 S 275990137400 LP NETZTEILMODUL POWER SUPPLY 0190 000 759551120800 X LAUFWERK VIDEO DRIVE MECHANISM VIDEO KEIN E TEIL NO SPARE PART 0900 000 720117136400 FERNBED...

Page 57: ...Z DIODE UZ 33BSB 30 32 3 D 851 759551118800 Z DIODE UZ 13BSD 13V D 852 759520533200 Z DIODE UZ 5 1 BSB MC10 D 853 759551119000 Z DIODE GDZP18B1 D 854 830921504400 DIODE 1 N 4148 D 858 759551119100 Z D...

Page 58: ...umber 720108000001 as well as the respective national deviations NUR F R INTERNEN GEBRAUCH FOR INTERNAL USE ONLY Ersatzteilliste Spare Parts List LAUFWERK VIDEO DRIVE MECHANISM VIDEO VIDEO DVD MATERIA...

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