Equipment information

Grundig GV 9400 HiFi Video cassette recorder
Manufacturer:
Model:
GV 9400 HiFi
Date:
1999
Category:
Group:
Description:
Service Manual
Manual Type:
Service Manual
Pages:
16
Size:
621.05 Kbytes (635960 Bytes)
Language:
english, german
Revision:
Supplement 2
Manual-ID:
72010 535 2200
Date:
Quality:
Electronic document, no scan, very well readable.
Upload date:
2012 03 25
MD5:
5f13ba1da5293b11225d40deade2cb94
Downloads:
5398

Information

Introduction This Supplement Service Manual describes the video recorders in the GV 900…, GV 940… series, see front page. For detailed information please see the Video Recorder Overview. Additionally, spare parts lists for the differnt colour versions of GV9400… are included. Note: Basic instructions for servicing are given in the following Service Manuals: – Service Manual Safety, Part Number 72010 800 0000 – Service Manual, Part Number 72010 535 2000 – Supplement 1, Part Number 72010 535 2100

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Service Manual
Manual Type:
Service Manual
Pages:
120
Size:
9.85 Mbytes (10324172 Bytes)
Language:
english, german, french
Revision:
first edition
Manual-ID:
72010 535 2000
Date:
Quality:
Electronic document, no scan, very well readable.
Upload date:
2012 03 25
MD5:
de77d8a3939252ab69ace5edf26b8e84
Downloads:
9152

Information

General Section ... 1-3…1-27 Video Recorder Overview ... 1-3 Test Equipment / Jigs ... 1-5 Specifications ... 1-5 Tables of Norms an Channels ... 1-5 Operating Hints ... 1-14 Service Instructions ... 1-27 Adjustment Procedures ... 2-3…2-4 Chassis Board ... 2-3 VCR Option Code ... 2-4 Trouble Shooting Diagrams ... 3-9…3-28 Layout of the PCBs and Circuit Diagrams ... 4-1…4-36 Block Circuit Diagram ... 4-1 • Power Supply ... 4-1 • Digital ... 4-3 • Frontend / Stereo Decoder ... 4-5 • Frontend / NICAM/Stereo Decoder ... 4-6 • Video/Chroma/Standard Sound ... 4-10 • Audio ... 4-13 Chassis Board ... 4-15 • MAIN 1: Keyboard Control ... 4-21 Drive Control ... 4-21 • MAIN 2: IN/OUT ... 4-23 FM Sound ... 4-23 • MAIN 3: Video/Chroma ... 4-25 Standard Sound ... 4-25 • MAIN 3a: SECAM ... 4-31 • MAIN 4: Power Supply ... 4-27 • MAIN 5: Frontend ... 4-29 IF MULTI: SECAM Board ... 4-32 IGR: Stereo Decoder ... 4-35 NICAM/IGR:NICAM/Stereo Decoder ... 4-36 Drive Mechanism ... 5-9…5-16 Test Equipment / Jigs ... 5-9 Overview of the Drive Mechanism ... 5-9 Disassembly Instructions ... 5-10 Note on Assembling the Drive Mechanism ... 5-12 Adjustments ... 5-12 Sequence of Mechanical Operations ... 5-14 Mechanical Troubleshooting ... 5-16 Exploded Views and Spare Parts Lists ... 6-1…6-16

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