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Video Recording| recording system | PAL |
|---|---|
| tape speeds | LP, SP |
| tape speed selection | Automatic Long Play Recording |
Video Playback| number of video heads | 4 |
|---|---|
| rewinding time E-180 | 70 s |
| video tape playback system | NTSC, PAL |
Tuner/Reception/Transmission| number of preset channels | 099 |
|---|---|
| tuner bands | Hyperband, S-Channel, UHF, VHF |
| TV system | PAL I |
Sound| sound system | Mono, Nicam Stereo, Stereo |
|---|---|
| number of audio heads | 1 Linear, 2 Rotative |
Connectivity| Ext 1 Scart | Audio L/R, CVBS in/out |
|---|---|
| Ext 2 Scart | Audio L/R, CVBS in/out |
Dimensions and Weight| product dimensions (W x H x D) | 360 x 93 x 226 mm |
|---|---|
| product weight | 2.5 kg |
Details on safety characteristics of components and adherence to safety regulations.
Guidelines for safe servicing, including handling of specific wire types and component replacement.
Specifies clearance distances for primary circuit components to verify safety standards.
Procedure and ratings for measuring leakage current between accessible parts and earth ground.
Explains how IC pins and connector pins are indicated on circuit boards.
Detailed procedures for removing and installing flat pack ICs using hot-air or soldering iron.
Guidelines for connecting and disconnecting FFC cables to prevent short circuits.
Precautions for handling semiconductors to prevent electrostatic breakdown.
Steps to enter the service mode and prepare the unit for calibration.
Explanation of the optical sensor system used for tape detection.
Description of remote control buttons for VCR and TV features.
Flowchart detailing the sequence for disassembling the cabinet.
Detailed steps and reference notes for disassembling cabinet parts.
Procedure to determine and adjust the head switching point for optimal playback.
Overview of the servo and system control signal flow.
Diagram illustrating the video signal processing path.
Diagram showing the audio signal processing flow.
Diagram detailing the Hi-Fi audio signal processing.
Diagram of the power supply circuit and its voltage outputs.
General guidelines for reading schematics and handling components.
Explanation of capacitor temperature markings and their corresponding values.
Table showing LD-SW input voltage limits and corresponding symbols.
Detailed pin functions for the servo and system control IC.
Exploded view of the front panel assembly.
Exploded view of the VCR cabinet and main assemblies.
Diagram showing the packing configuration of the unit and accessories.
Periodic service schedule for deck components.
Procedures for cleaning video and ACE heads.
List of required tools and fixtures for service procedures.
Steps for aligning tape path and loading/unloading mechanisms.
Procedures for aligning tape path for stable and creaseless travel.
Checking tape path stability and adjusting guide rollers.
Aligning ACE head horizontal position for maximum PB FM envelope signal.
Adjusting PB FM envelope for a flat waveform and optimal picture.
Aligning audio/control/erase head for proper tape track meeting.
Step-by-step guide for disassembling and reassembling the deck mechanism.
Procedures for aligning gears and levers in the tape loading/unloading mechanism.
Visual diagrams of deck mechanism components.
List of all parts used in the deck mechanism with their reference numbers.
