Philips VR120/-2 - User Manual

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Contents1
List of Pwbs, Features, Technical Specifications3
Survey of Sets and Pwb's with Software Versions3
Features5
Safety Instructions12
Modifications13
Direction for Use14
Remote Control15
Back of the Set17
Special Functions of Your New Video Recorder18
Connecting the Video Recorder19
Preparing the Remote Control for Operation19
Connecting Your Video Recorder to the TV Set19
Connecting with a Scart Table20
Connecting Without a Scart Cable20
Installing Your Video Recording21
Connecting Additional Devices21
Initial Installation21
Decoder Allocation22
Manual TV Channel Search22
Using Hte Satellite Receiver23
Setting TV Channels Automatically23
Automatic TV Channel Search24
Storing and Clearing TV Channels Manually25
Setting On-Screen Menu Language25
Important Notes for Operation26
Setting the Time and Date26
Navigation in the Screen Menu26
General Information27
Adding a Cassette to the Tape List27
Editing Recording Titles27
Searching for a Title in the Tape List28
Playing Cassettes28
Playing Back NTSC Cassettes29
Displaying Current Tape Position29
Searching for a Tape Position with Picture29
Still Picture/Slow Motion29
Searching for Tape Position Without Picture30
Instant View30
Automatic Search for a Tape Position30
Automatic Search for a Blank Space on the Tape30
Optimising Tracking31
Optimising Still Picture31
Recording Without Automatic Switch-Off31
Recording with Automatic Switch-Off32
Preventing Accidental Erasing of Casssttes32
Lining up Recordings32
Selecting the Recording Speed32
Automatic Controlled Recording from a Satellite Receiver33
Direct Record33
IR Satellite Control34
Switching Direct Record on or off34
Connecting the Satellite Control34
Preparing the Satellite Control34
Programming a Recording35
IR-CODE Table35
Troubleshooting37
Programming a Recording with TURBO TIMER38
How to Check, Change or Delete a Programmed Recording39
Changing the Video System40
Child Lock40
Switching the On-Screen Display off or on41
Switch off the Clock Display41
Switching the Remote Control Command42
Continuous Playback42
Automatic Switch-Off43
Using Your Video Recorder Remote Control with Your TV Set43
Suppressing Interference44
Selecting the Sound Channel44
Optimising the Modulator44
Before Calling for Engineer45
Switching the Modulator On/Off45
HOTLINE Telephone Numbers45
Remote Control Codes47
Dismantling Instructions48
Housing Cover48
Base Plate48
Front Panel48
Dismantling of the Motherboard/Drive Combination49
Dismantling the Drive50
Service Modes, Repair Tips51
Special Functions51
Erasing the EEPROM51
Service Test Program51
Description of Steps with Modes52
Checking the Drive Positions52
Display of the Deck Error Codes52
Deck Sensors and Manual Tracking53
Display of the Operating Hours Counter53
Operation Without Drive - Dummy Mode54
Option Code Input54
Display Test54
Preparation for Replacement55
Removing the Leadless Components55
Installation of Leadless Components55
How to Remove/Install the FLAT Pack IC55
Using a Soldering Iron56
Using a Special Removal Device56
Using Iron Wire56
How to Install Flat Pack IC56
Voltage Measurements57
How to Rear Wave Forms57
Voltage Indication of Zener Diodes57
How to Identify Connectors on Schematic Diagrams57
Block Diagram Video59
Block Diagram Audio Mono61
Block Diagram Audio Stereo62
Supply Voltages and Bus Diagram64
Block Diagram Central Control67
Waveforms69
Circuit Diagrams and PWB Layouts, Wiring Diagram71
Power Supply71
Display Control73
Central Control75
Deck Control77
Variant List Frontend79
Frontend (FV)81
FM Stereo + Nicam85
Audio Linear87
Video Signal Processing - SECAM91
Video Signal Processing93
VPS/PDC & OSD Part95
In/Out Part97
Follow ME Part99
Wiring Diagram100
Mother Board - Solder Side102
Mother Board - Component Side104
Connector Print106
Connector Print Lay out107
Key Print112
Illumination Print114
Test Point Overview118
Electrical Alignments120
Measuring Instruments120
Setting Instructions120
3.3 Mhz Adjustment120
Front End (FV)121
AFC Adjustment121
HF - AGC Adjustment121
Attenuating the 40.4 Mhz121
Deck Electronics122
Servo System122
Motor Frequency - Adjustment122
Setting the Gap Position122
Adjusting the Erasing Frequency123
Adjustment of Bias Current123
Adjustment of the Audio Linear Playback Amplitude123
Inputing the Clock Correction124
Adjustment Table of the Clock Frequency125
Circuit Descriptions and List of Abbreviations126
Switched-Mode Power Supply126
Technical Data126
Supply Voltage Part126
Operating Unit DC127
Normal Mode127
Overload, Power Limitation, Burst Mode127
Standby Mode127
Central Control AIO128
Evaluation of the Keyboard Matrix128
IR Receiver and Signal Evaluation128
Activation and Function of the VHD Display128
Deck Electronics de129
Ee-Prom129
Easy Link129
Shuttle129
Interface to the Head Drum Motor Driver Part130
Interface to the Loading Motor Driver Part130
Interface to the Capstan Motor130
The Front End Comprises the Following Parts130
Video Signal Processing VS131
Audio Demodulator131
Switchover Functinos in the Signal Electronics IC131
Chrominance PAL132
Mesecam132
Secam L132
Chroma PAL133
Chroma MESECAM133
Chroma SECAM L133
Audio Hifi - for Stereo Units134
Audio Linear Playback134
Audio Linear Muting134
Audio Hifi Recording134
In/Out135
Follow Me135
VPS/PDC, On-Screen Display135
Simple Block Diagram136
List of Abbreviations139
Tape Deck142
Drive Assembly142
Deck Parts Replacement142
Deck Layout Diagram143
The Lift143
Scanner Replacement144
A/C Head144
Threading Motor144
Capstan Motor144
Pressure Roller145
Roller Unit Right145
Roller Unit Left145
Adjustments146
Adjustment of the Horizontal Distance146
Tape Path146
A/C Combi Head146
Brake Band and Tape Tension147
Friction Clutch Control Check147
Reverse Brake Control147
Top View148
Underside View148
Deck Exploded View149
Mechanical Parts List151
Exploded Views152
Set Parts List153
Front Parts List155
Spare Parts List156

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Philips VR120/-2 Specifications

General

Brand	Philips
Model	VR120/-2
Category	Recording Equipment
Language	English

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Philips VR120/-2 - User Manual

Table of Contents

Philips VR120/-2 Specifications

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