Service Manual
Grundig Service
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Hotline Deutschland... |
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Technik: |
...Mo.-Fr. 8.00-16.30 Uhr |
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TV/SAT |
0180/52318-41 |
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VCR/LiveCam |
0180/52318-42 |
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HiFi/Audio |
0180/52318-43 |
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Car Audio |
0180/52318-44 |
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Telekommunikation |
0180/52318-45 |
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Fax: |
0180/52318-51 |
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Ersatzteil-Bestellannahme: |
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Telefon: |
0180/52318-40 |
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Fax: |
0180/52318-50 |
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TV
Entwicklungscode AA
Evolution Code AA
TVR 3730 text TVR 3730 text/GB TVR 5130 text TVR 5130 text/GB TVR 5530 text
Entwicklungscode BA
Evolution Code BA
TVR 5100
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TIMER RECORD |
P |
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Zusätzlich erforderliche |
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Unterlagen für den Komplettservice |
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Additionally required |
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Service Manuals for the Complete Service |
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Ergänzung |
Service |
Ergänzung |
Service |
Supplement |
Manual |
Supplement |
Manual |
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4 |
TVR 3710… |
3 |
Sicherheit |
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TVR 5100… |
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Safety |
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TVR 5500… |
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Sach-Nr./Part No. |
Sach-Nr./Part No. |
Sach-Nr./Part No. |
Sach-Nr./Part No. |
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72010 524 9900 |
72010-524.95 |
72010-524.98 |
72010-800.00 |
Btx * 32700 #
Sachnummer
Part Number 72010 524 9900
Änderungen vorbehalten Subject to alteration
Printed in Germany
VK21/VK211 0498
Allgemeiner Teil / General Section |
TVR 37…, TVR 51…, TVR 55… |
Es gelten die Vorschriften und Sicherheitshinweise gemäß dem Service Manual "Sicherheit", Sach-Num- mer 72010-800.00, sowie zusätzlich die eventuell abweichenden, landesspezifischen Vorschriften!
The regulations 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.
D Inhaltsverzeichnis |
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GB Table of Contents |
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Seite |
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Page |
Allgemeiner Teil ......................................... |
2…3 |
General Section .......................................... |
2…3 |
Einführung ....................................................................................... |
2 |
Introduction ..................................................................................... |
2 |
Meßgeräte ....................................................................................... |
2 |
Test Equipment ............................................................................... |
2 |
Geräteübersicht .............................................................................. |
3 |
TVR Overview ................................................................................. |
3 |
Platinenabbildungen & Schaltpläne ....... |
4…18 |
Layout of PCBs & Circuit Diagrams ....... |
4…18 |
Verdrahtungsplan TVR 51 .............................................................. |
4 |
Wiring Diagram TVR 51 .................................................................. |
4 |
Kopfverstärkerplatte (OHAD) .......................................................... |
5 |
Head Amplifier Board (OHAD) ........................................................ |
5 |
• Kopfscheibenmotoransteuerung .................................................. |
6 |
• Headwheel Motor Control ............................................................ |
6 |
• Kopfverstärker .............................................................................. |
7 |
• Head Amplifier ............................................................................. |
7 |
Leistungs-Chassis (GSPD) ............................................................. |
8 |
Power Chassis (GSPD) .................................................................. |
8 |
Signal-Chassis (KSPUx) ............................................................... |
11 |
Signal Chassis (KSPUx) ............................................................... |
11 |
• Bedieneinheit (CO) .................................................................... |
17 |
• Keyboard Control Unit (CO) ....................................................... |
17 |
• IN/OUT (IO) ................................................................................ |
17 |
• IN/OUT (IO) ................................................................................ |
17 |
• Standardton (AL) ........................................................................ |
18 |
• Standard Sound (AL) ................................................................. |
18 |
Ersatzteillisten ........................................ |
19…28 |
Spare Parts Lists .................................... |
19…28 |
Allgemeiner Teil
Einführung
In dieser Service-Manual-Ergänzung sind weitere Geräte und Geräteänderungen der Serie TVR 37…, TVR 51… und TVR 55… dokumentiert. Nähere Informationen entnehmen Sie bitte der Geräteübersicht auf Seite 3.
Der TVR 5100 ist ab dem Entwicklungscode "BA" mit den Camcorder-
Buchsen (LINE/CV) ausgestattet.
Hinweis:
Grundlage für den Service sind folgende Service Manuals:
–Sicherheit, Sach-Nummer 72010-800.00
–Service Manual, Sach-Nummer 72010-524.95
–Ergänzung, Sach-Nummer 72010-524.98
Die Bausteinbestückung und die Sach-Nummern der einzelnen Bausteine entnehmen Sie bitte der Ersatzteilliste.
Meßgeräte
Regeltrenntrafo |
Farbgenerator |
Zweikanaloszilloskop |
Tongenerator |
Digitalmultimeter |
Stabilisiertes Netzgerät |
Millivoltmeter |
Frequenzzähler |
Beachten Sie bitte das Grundig Meßtechnik-Programm, das Sie unter folgender Adresse erhalten:
Grundig Instruments
Testund Meßsysteme GmbH Würzburger Str. 150, D-90766 Fürth/Bay. Tel. 0911/703-4118, Telefax 0911/703-4130 eMail: instruments@grundig.de
Internet: http://www.grundig-instruments.de
General Section
Introduction
This Supplement Service Manual describes additional TVRs in the Series TVR 37…, TVR 51… and TVR 55…. For detailed information please see the TVR Overview on page 3.
As from Evolution Code "BA" the TVR 5100 contains camcorder sockets (LINE/CV).
Note:
Basic instructions for servicing are given in the following Service Manuals:
–Safety, Part No. 72010-800.00
–Service Manual, Part No. 72010-524.95
–Supplement, Part No. 72010-524.98
For the individual modules and for the spare part numbers of the modules, please see the spare parts list.
Test Equipment
Variable isolating transformer |
Colour generator |
Dual channel oscilloscope |
AF Generator |
Digital multimeter |
Stabilized power supply |
Millivoltmeter |
Frequency counter |
Please note the Grundig Catalog "Test and Measuring Equipment" obtainable from:
Grundig Instruments
Testund Meßsysteme GmbH Würzburger Str. 150, D-90766 Fürth/Bay. Tel. 0911/703-4118, Telefax 0911/703-4130 eMail: instruments@grundig.de
Internet: http://www.grundig-instruments.de
2 |
GRUNDIG Service |
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TVR 37…, TVR 51…, TVR 55… |
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Allgemeiner Teil / General Section |
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Geräteübersicht / TVR Overview |
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Ergänzung 4 Supplement 4 Sach-Nr./Part No. 72010 524 9900 |
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Ergänzung 3 Supplement 3 Sach-Nr./Part No. 72010-524.98 |
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Service Manual Sach-Nr./Part No. 72010-524.95 |
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TVR 3730 text |
TVR 3730 text/GB |
TVR 5100 |
TVR 5130 text |
TVR 5130 text/GB |
TVR 5530 text |
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S./P 4-18 |
Netzschalterplatte / Power Switch Board |
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S./P 8 |
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S./P 4-16 |
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Leistungs-Chassis / Power PCB (GSPD) |
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S./P 4-27 |
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Bildrohrplatte / Tube PCB |
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Bausteinübersicht |
ofTableModules |
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S./P 4-46 |
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Laufwerkplatte-Sensoreneinheit / Tape Deck Sensor Panel |
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S./P 11 |
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S./P 4-59 |
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• Video/Chroma (VS) |
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Signal-Chassis (KSPUx) |
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S./P 17 |
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S./P 4-46 |
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• Bedieneinheit / Keyboard Control Unit (CO) |
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S./P 4-49 |
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• TV-Signalelektronik / TV Signal Electronics (TV) |
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S./P 4-52 |
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• Empfangseinheit 2 / Frontend 2 (TU2) |
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S./P 4-58 |
• Teletext (TXT) |
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S./P 17 |
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S./P 4-57 |
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• IN/OUT (IO) |
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S./P 18 |
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• Standardton / Standard Sound (AL) |
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S./P 4-63 |
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• Laufwerksteuerung / Deck Control/Deck Electronic (DE) |
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S./P 4-68 |
Buchsenplatte / Socket Board (BUPI) |
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S./P 5 |
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Kopfverstärker / Head Amplifier (OHAD) |
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CCIR, B/G/H - PAL |
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CCIR, I - PAL |
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CCIR, B/G/L/L' - SECAM |
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NTSC-Wiedergabe / NTSC Playback |
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2 Empfangseinheiten / Frontend (Tuner) |
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Bildschirmdiagonale 37cm (sichtbares |
Bild: 34cm) / Screen diagonale 37cm (visible picture: 34cm) |
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Bildschirmdiagonale 51cm (sichtbares Bild: 48cm) / Screen diagonale 51cm (visible picture: 48cm) |
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Bildschirmdiagonale 55cm (sichtbares |
Bild: 51cm) / Screen diagonale 55cm (visible picture: 51cm) |
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Ablenkwinkel 900 / Deflection angle 900 |
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High Speed |
Drive (HSD) |
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2-Kopf/Head |
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ÜbersichtFeature- |
FeaturesTableof |
Normalplay |
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Longplay |
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VISS |
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ATS euro plus |
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"On Screen |
Display" (OSD) |
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VPS |
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•1) |
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•2) |
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•3) |
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PDC |
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•1) |
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•3) |
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Teletext "DOS" |
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SHOW VIEW |
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VIDEO Plus |
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6 Timer |
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69 Programme + EURO-AV + Cinch-AV |
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Kopfhörerbuchse / Headphone Jack |
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EURO-AV-Buchse / Socket |
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LINE/CV- |
Buchsen / Sockets |
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Backup Uhrzeit und Datum: 30 Std. / Backup Clock and Calendar: 30 hrs. |
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Backup Uhrzeit und Datum: 7 Std. / |
Backup Clock and Calendar: 7 hrs. |
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1)nur bei Version / only for version GCG7675
2)nur bei Version / only for version GCG7575
3)nur bei Version / only for version GCG7475
GRUNDIG Service |
3 |
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams |
TVR 37…, TVR 51…, TVR 55… |
Verdrahtungsplan / Wiring Diagram TVR 51…
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KSPUx |
Chassis-SignalPAL |
Componentside |
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1918 |
VCI 1 GND 2 GND ACIM 4 |
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1902 |
10 GNDVS 9 FMPV 8 5VAS 7 CSYNC 6 ENVC |
5 TRIV 4 HSC 3 HP1 |
2 FMRV 1 GNDVS |
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Tuner2 |
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CONCEPTTUNER |
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3 |
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HEAD-ERASE |
2 MEH1 |
1 MEH2 |
L8 |
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SCANNER |
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L6 |
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1909 |
only for 2 |
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GNDA |
10 |
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FMRV |
9 |
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HP1 |
8 |
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HSC |
7 |
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TRIV |
6 |
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ENVC |
5 |
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CSYNC |
4 |
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5VAS |
3 |
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FMPV |
2 |
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GNDA |
1 |
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WD- |
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L1 |
HEADAMPLIFIER |
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1904 1903 |
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14/9M1 |
13 |
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STBY |
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14M1 |
12 |
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14M2 |
11 |
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1 |
TMO1 |
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14M2 |
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2 |
.C.N |
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GNDM |
9 |
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3 |
TMO2 |
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GNDM |
8 |
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5D |
7 |
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GND5D |
6 |
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5A |
5 |
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1 |
PG/FG |
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GND5A |
4 |
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33A |
3 |
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2 |
14M2 |
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TURBO/ECO |
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HEAD-CONTROL-AUDIO |
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L3 |
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PG/FG |
6 |
L2 |
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3 |
GNDD |
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4 19153 2FG 1GNDM1 |
1 |
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13LED 190012WTR 11FTA 10RECP 9WTL 85STBY |
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14M2 |
5 |
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4 |
GNDM2 |
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GNDD |
4 |
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5 |
5D |
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GNDM2 |
3 |
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6 |
REEL |
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5D |
2 |
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TAS |
INIT |
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TAE GNDD 14/9 CREV CAP |
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REEL |
1 |
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15 14 |
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7 6 5 |
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1905 |
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ARH |
7 |
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GND |
6 |
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1 2 3 |
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APH |
5 |
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N.C. MEH1 |
MEH2 |
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AEH2 |
4 |
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GNDM1 |
1 |
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AEH1 |
3 |
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FG |
2 |
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CTL2 |
2 |
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CAP |
3 |
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CTL1 |
1 |
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CREV |
4 |
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1 |
ARH |
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14/9 |
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GNDD |
6 |
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2 |
GND |
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TAE |
7 |
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3 |
APH |
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AV-EURO |
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MOTORTHREADING |
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1-1 |
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5STBY |
8 |
1-1 |
1901 |
4 |
AEH2 |
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L4 |
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WTL |
9 |
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5 |
AEH1 |
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1 |
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RECP |
10 |
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6 |
CTL2 |
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TMO1 |
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FTA |
11 |
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7 |
CTL1 |
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.C.N |
2 |
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WTR |
12 |
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TMO2 |
3 |
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LED |
13 |
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INIT |
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TAS |
15 |
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1916 |
EARPHONE-JACK |
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1913 |
B5 |
GNDTV4 R3 |
8V2 G1 |
1911 |
5VDR 4VFB 3GNDTV 2HDR 1HFB |
1912 |
78VSW PROT6 BCI5 |
VCOMP4 |
3GND9A 29A 7V-1 |
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1971 |
PH13 PH22 PH31 |
1914 |
LS23 N.C.2 |
LS11 |
Input |
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Antenna |
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Tuner1 |
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ACIM |
1 |
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GND |
2 |
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AUDIO-JACK |
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GND |
3 |
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VCI |
4 |
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1933 |
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VIDEO- |
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GSPD20 |
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BUPI ( OPTION ) Front Cinch Board |
Component side |
1931 |
EARPHONE-JACK |
1935 |
PH1 |
SPEAKER |
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1 |
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PH2 |
2 |
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PH3 |
3 |
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VDEFL (Green) |
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HDEF1 (Red) |
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PICTURETUBE |
CONNECTION TERMINAL |
TOP |
4 3 |
2 1 |
DEFLECTION COIL |
Rear View |
CRT |
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VDEFH (Yellow) |
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HDEF2 (Blue) |
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E.H.T |
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LINE POWER CORD |
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SWITCH |
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1002 |
MACH 2 |
MACC 1 |
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MAINS |
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GSPD20 |
Mainsswitch-PCB |
Component side |
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1924 |
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1929 |
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1 |
DEGC1 |
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1015 |
1013 |
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2 |
DEGC2 |
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14/9M1 |
1 |
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14M1 |
2 |
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14M2 |
3 |
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14M2 |
4 |
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GNDM |
5 |
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1921 |
GNDM |
6 |
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GND5D |
8 |
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5D |
7 |
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5A |
9 |
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GND5A |
10 |
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33A |
11 |
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STBY |
12 |
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5STBY |
13 |
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VDR |
1 |
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1922 |
VFB |
2 |
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HDR |
4 |
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GNDTV |
3 |
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8VSW |
1 |
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HFB |
5 |
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PROT |
2 |
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1923 |
BCI |
3 |
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GND9A |
5 |
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VCOMP |
4 |
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#.2563 |
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9A |
6 |
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-7V |
7 |
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1925 |
VDEFL6 VDEFH5 UBAT4 HDEF23 110LOT2 HDEF11 |
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AQUADAC |
4 |
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1926 |
HEATER |
3 |
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GNDA |
2 |
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VRGB |
1 |
GSPD20 |
POWER - PCB |
Component side |
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OUTPUT TRANSFORMER |
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LINE |
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1962 |
AQUADAC 1967 |
B 1 GNDTV 2 |
R 3 8V 4 G 5 |
1969 |
VRGB 1 GNDA 2 HEATER 3 AQUADAC 4 |
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12 |
AQUADAC |
1964 |
GNDTV |
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10 |
HEATER |
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9 |
GNDA |
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11 |
BLUE |
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6 |
GREEN |
1966(1965) |
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GSPD20 |
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Picturetube-PCB |
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8 |
RED |
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Componentside |
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5 |
Vg1 |
CONNECTION SOCKET |
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7 |
Vg2 |
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1 |
FOCUS |
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1963 |
SCREEN |
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CRT |
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pluggedonPCB
FASTONCONNECTOR
GROUND LEAD ( OPTION )
E.H.T |
FOCUS |
SCREEN |
4 |
GRUNDIG Service |
TVR 37…, TVR 51…, TVR 55… |
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams |
Kopfverstärkerplatte – Head Amplifier Board (OHAD)
Ansicht von der Bestückungsseite / View of Component Side
0 0 0 6
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1 |
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2 |
3 |
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A |
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0 0 0 7 |
1 9 1 1 |
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B |
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1 9 1 2 |
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! |
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1 9 1 0 |
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2 0 2 6 |
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5 0 0 2 |
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C |
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10 6 |
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1 |
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2 |
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1 |
! |
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011 |
290 |
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9 |
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3 |
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5 |
1 |
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1 |
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D |
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1 |
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! |
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5 3 0 1 |
0 |
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5 |
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1 9 3 |
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3 0 |
9 |
1 |
7 3 0 2 |
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7 3 0 1 |
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0324 |
0323 |
1 0 |
1 8 |
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1 0 3 _ 4 0 6 0 . 0 _ 1 _ 2 _ 3 |
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OHAD |
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06 |
02- |
97- |
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2 |
3 |
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0006 A 2
1910 C 3
1911 B 1
1912 B 1
1920 D 3
1930 D 3
1931 D 1
A
2026 C 2
2106 C 2
2303 E 1
2304 E 1
2305 E 1
2314 E 2
5002 C 3
5101 D 3
5301 D 3
7301 E 2
B
7302 E 3
C
D
E
Ansicht von der Lötseite / View of Solder Side
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3 |
2 |
1 |
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A |
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3 |
0 9 8 0 2 1 |
0 2 1 |
7 0 2 0 |
0 2 0 |
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3 2 |
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2 0 0 2 |
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8 |
4 2 0 0 |
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0 1 |
0 1 |
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3 0 0 2 |
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2 0 0 6 |
2 0 0 8 |
2 0 0 5 |
3 0 1 |
2 0 0 |
0 0 7 |
0 9 1 |
0 9 2 |
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2 0 |
3 0 |
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3 |
3 |
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3 0 1 5 |
3 0 1 7 |
031 6 |
039 4 |
7 0 5 0 |
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7 0 5 1 |
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0 6 |
1 4 |
0 5 |
0 4 |
1 3 |
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021 3 |
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7 0 5 2 |
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33 0 |
3 0 |
3 0 |
3 0 |
3 0 |
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B |
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0 1 1 |
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3 0 0 |
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3 0 0 7 |
3 0 1 0 |
2 0 1 2 |
2 |
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0 9 5 |
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2 0 1 4 |
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3 0 9 3 |
3 0 1 2 |
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2 0 0 |
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3 0 0 |
9 7 |
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1 |
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3 0 |
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7 0 2 1 |
0 9 |
0 1 |
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9 |
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3 |
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C |
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3 0 0 |
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8 1 3 |
1 0 3 |
8 1 2 |
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2 |
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2 0 1 |
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8 |
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9 |
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0 |
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120 |
120 |
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121 |
120 |
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121 |
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D
E
3 1 0 7 |
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1 0 3 |
7 1 5 0 |
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3 |
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31 0 5 |
3 1 0 4 |
2 1 0 1 |
3 1 0 2 |
3 1 0 1 |
32 02
2 3 1 0
2 3 0 0 |
2 3 0 2 |
9 |
2 3 1 9 |
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2 3 0 |
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OHAD |
6 3 0 0 |
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2 3 1 6
1 |
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3 3 0 7 |
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4 |
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2 3 0 |
2 3 1 5 |
3 3 0 5 |
3 3 0 1 |
2 3 0 6 |
3 3 0 6 |
2 3 0 7 |
2 3 0 8 |
3 3 0 |
3 3 0 3 |
2 3 1 7 |
2 3 1 8 |
3 3 1 3 |
2 3 1 1 |
3 0 9 6 |
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2 3 1 3 |
2 3 1 2 |
3 8 3 3 |
3 3 1 2 |
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4 0 0 0 |
3 8 3 1 |
3 8 3 2 |
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3 3 0 2 |
9 7 - 0 2 - 0 6 |
1 0 3 _ 4 0 6 0 . 0 _ 1 _ 2 _ 3 |
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3 |
2 |
1 |
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2001 A 1 |
3014 B 1 |
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2002 A 3 |
3015 B 3 |
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2003 A 2 |
3016 B 3 |
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2004 A 2 |
3017 B 3 |
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2005 A 2 |
3018 A 2 |
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2006 A 3 |
3020 A 1 |
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A |
2007 A 2 |
3021 A 2 |
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2008 A 2 |
3091 A 2 |
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2009 B 2 |
3092 A 2 |
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2010 C 3 |
3093 B 2 |
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2011 B 3 |
3094 B 3 |
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2012 B 3 |
3095 B 3 |
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2013 B 3 |
3096 E 1 |
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2014 B 2 |
3097 C 3 |
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2021 A 2 |
3098 A 2 |
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2101 D 3 |
3099 C 2 |
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B |
2102 C 3 |
3101 D 2 |
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2103 C 2 |
3102 D 2 |
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2108 C 2 |
3103 D 3 |
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2109 C 2 |
3104 D 3 |
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2110 C 2 |
3105 D 3 |
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2112 C 2 |
3107 D 3 |
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2300 E 3 |
3301 D 2 |
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2301 D 2 |
3302 E 1 |
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2302 E 3 |
3303 D 1 |
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C |
2306 D 1 |
3304 D 1 |
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2307 D 1 |
3305 D 2 |
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2308 D 1 |
3306 D 1 |
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2309 E 2 |
3307 D 1 |
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2310 E 2 |
3312 E 2 |
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2311 E 2 |
3313 E 2 |
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2312 E 1 |
3812 C 2 |
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2313 E 1 |
3813 C 2 |
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2315 D 2 |
3831 E 1 |
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2316 D 1 |
3832 E 1 |
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D |
2317 E 2 |
3833 E 1 |
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2318 E 2 |
4000 E 2 |
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2319 E 2 |
6300 E 3 |
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2320 D 3 |
7020 A 2 |
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3001 A 1 |
7021 C 2 |
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3002 A 3 |
7050 B 2 |
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3003 B 2 |
7051 B 2 |
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3004 B 1 |
7052 B 2 |
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3005 B 1 |
7150 D 2 |
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3006 B 2 |
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E3007 B 3
3008 C 3
3009 C 3
3010 B 3
3011 C 2
3012 B 2
3013 B 1
GRUNDIG Service |
5 |
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams |
TVR 37…, TVR 51…, TVR 55… |
Kopfverstärkerplatte – Kopfscheibenmotoransteuerung
Head Amplifier Board – Headwheel Motor Control
1930 I 5 |
2303 G 2 |
2308 E 6 |
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2313 A 6 |
2318 E 3 |
3303 G 2 |
3312 H 5 |
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1931 I 4 |
2304 F 2 |
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2309 A 4 |
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2314 E 4 |
2319 A 4 |
3304 F 3 |
3313 H 7 |
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2300 G 5 |
2305 G 3 |
2310 E 4 |
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2315 G 4 |
2320 H 6 |
3305 F 5 |
5301 E 4 |
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2301 H 4 |
2306 E 5 |
2311 A 5 |
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2316 A 4 |
3301 G 3 |
3306 E 5 |
6300 A 3 |
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2302 H 5 |
2307 E 6 |
2312 A 6 |
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2317 A 3 |
3302 F 2 |
3307 H 4 |
7301 D 6 |
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D |
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3303 |
2304 |
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100E |
1u |
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2 |
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2303 |
3302 |
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HMO1 |
1 |
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1u |
100E |
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2318 |
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HMO3 |
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2305 |
3304 |
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GNDM2 |
1 GND1 |
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MOT1 |
18 |
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2317 |
0 |
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1u |
100E |
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0 |
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PUSH/PULL |
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3 |
HMO2 |
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FLYBACK |
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6300 |
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3 |
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OUTPUT |
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3 |
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17 |
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NC2 |
DRIVER |
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NC1 |
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HMO0 |
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STAGE1 |
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4 |
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CAP-CPC |
THERMAL |
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CAP-CPC |
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3301 |
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GNDM2 |
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POS |
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PROTECT |
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2316 |
0 |
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5 |
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270E |
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3 |
MOT2 |
OUTPUT |
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OUTPUT |
MOT3 |
16 |
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DRIVER |
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DRIVER |
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GNDD |
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3307 |
2315 |
10n |
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STAGE2 |
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STAGE3 |
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6 |
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2314 |
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2309 |
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4 |
Vp |
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CAP-CPC |
15 |
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4 |
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2301 |
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0 |
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2u2 |
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4 |
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0 |
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100n |
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SCANNERMOTORTO |
1931 |
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0 |
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GNDD |
GNDD |
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2310 |
5301 |
330n |
+14M2 |
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GNDD |
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GNDM2GNDM2 |
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POSITION |
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2319 |
0 |
GNDM2GNDM2 |
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5 |
PG_IN |
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MOT0 14 |
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GNDA |
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DETECTOR |
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STAGE |
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+ |
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- |
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GNDA |
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3305 |
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6 PG/FG |
ROTATION |
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CTL_IN |
13 |
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L1 |
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1k |
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SPEED & |
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5 |
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1930 |
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2306 |
100p |
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OUTPUT |
COMMUNICATION |
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5 |
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STAGE |
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DE1904 |
REEL |
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2302 |
22n |
3312 |
0E |
2300 |
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GNDD |
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LOGIC |
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2311 |
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1 |
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3306 |
4k7 |
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7 |
GND2 |
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TIMING |
CAP_TI |
12 |
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0 |
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10n |
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+5D |
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DEVIDE |
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CHASSIS |
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2 |
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GNDDGNDM2 |
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BY 2 |
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2312 |
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GNDM2 |
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8 |
PG_out |
7301 |
START-UP CAP-ST |
11 |
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GNDD |
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3 |
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2307 |
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OSCILLATOR |
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47n |
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TDA5241 |
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GNDD |
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2308 |
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2313 |
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4 |
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9 |
CAP_CDM |
ADAPTIVE |
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CAP_CDS |
10 |
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6 |
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6 |
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COMMUNICATION |
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TOSIGNAL |
+14M2 |
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2320 |
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+14M2 |
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GNDD |
0 |
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10n |
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DELAY |
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22n |
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5 |
GNDA |
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PG/FG |
6 |
0 |
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7 |
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3313 |
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0 |
NOT USED |
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7 |
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GNDD |
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4 ONLY FOR OHAD 4/X |
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S |
15k |
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S DELETE FOR NEW DE-SW |
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I |
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H |
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G |
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F |
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E |
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D |
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C |
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B |
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A |
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6 |
GRUNDIG Service |