Equipment information

Grundig GV 94 HiFi Video cassette recorder
Manufacturer
Grundig
Model GV 94 HiFi
Date 1999
Category: Audio, Video, TV, Multimedia
Group Video cassette recorder
Description
Information
                                    

These manuals are available for the above equipment:

Grundig -- GV 94 HiFi -- Service Manual
File name Grundig-3318-Manual-Page-1-Picture
Manual Type Service Manual
Pages 80
Size 6.82 Mbytes (7149471 Bytes)
Language english,german
Revision first edition
Manual-ID/Number 72010 536 8500
Date September 1999
Quality Electronic document, no scan, very well readable.
Upload date
MD5 b650969cd3b8d4301c99975082859f2f
Downloads 606 since 25 March 2012
Information
Table of Contents
Page
General Section .................................. 1-3…1-20
Video Recorder Overview ............................................................ 1-3
Test Equipment / Jigs .................................................................. 1-4
Specifications ............................................................................... 1-4
Operating Hints .......................................................................... 1-12
Service Instructions .................................................................... 1-19
Diagnostic Programme ................................. 2-2
Adjustment Procedures................................ 3-2
Layout of the PCBs
and Circuit Diagrams ......................... 4-1…4-32
Wiring Diagram ............................................................................ 4-1
Block Circuit Diagram .................................................................. 4-3
• Power Supply ............................................................................ 4-3
• Digital ........................................................................................ 4-4
• Video/Chroma .............................................................................4-7
• Audio ......................................................................................... 4-9
• IN/OUT ...................................................................................... 4-9
CP-1: Chassis Board ................................................................. 4-11
• Oscillograms ........................................................................... 4-14
• PW-A: Power Supply ..................................................... 4-17
• SY-A: Frontend ............................................................. 4-18
• SY-A/MC-A: Drive Control ...................................................... 4-19
• TM-A: Keyboard Control ............................................... 4-23
• VA-A: Video/Chroma/Audio ........................................... 4-25
• AD-A: Interface ............................................................. 4-27
• TC-A: VPS/PDC ............................................................ 4-22
TM-1: Keyboard Control ............................................................. 4-22
TB-1: Socket Board .................................................................... 4-29
TN-3: Stereo Decoder ................................................................ 4-31
TN-6: NICAM Decoder ............................................................... 4-32
Drive Mechanism.............................. 5-16…5-30
Test Equipment / Jigs ................................................................ 5-16
Cleaning ..................................................................................... 5-16
Maintenance and Inspection of the Drive Mechanism ............... 5-17
Names of the Main Mechanical Parts ........................................ 5-17
Checking the Mechanism Mode Positions ................................. 5-19
Operating the Mechanism in the Service Test Mode ................. 5-19
Overview of Operating Modes ................................................... 5-20
Replacing Parts of the Drive Mechanism ................................... 5-21
Adjustments ............................................................................... 5-29
Exploded Views and
Spare Parts Lists .................................. 6-1…6-8
Grundig-3318-Manual-Page-1-Picture
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Grundig -- GV 94 HiFi -- Service Manual Supplement
File name Grundig-3320-Manual-Page-1-Picture
Manual Type Service Manual Supplement
Pages 2
Size 112.96 Kbytes (115666 Bytes)
Language english,german
Revision Supplement 1
Manual-ID/Number 72010 536 8600
Date February 2000
Quality Electronic document, no scan, very well readable.
Upload date
MD5 5d33e888def3b03ea0c83d0c22862711
Downloads 350 since 25 March 2012
Information
Grundig-3320-Manual-Page-1-Picture
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