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General| Display Type | CRT |
|---|---|
| Aspect Ratio | 4:3 |
| Screen Size | 14 inches |
| Inputs | RF, Composite video |
| Speakers | Mono |
Guidelines for safe servicing, including avoiding electric shock, using correct parts, and handling high voltage.
Procedure for ensuring safety after repair, including insulation checks.
Details required for ordering replacement parts, including model number and version letter.
General details about the product, including screen size and VCR format compatibility.
Information on tape types, speeds, and recording/playback times.
Details on antenna input, tuner, video, and audio signal specifications.
Information on dimensions, weight, cabinet material, power source, and consumption.
Details on indicators, OSD language, speaker specifications, and available terminals.
Overview of other features, accessories, and switch functions.
Description of the remote control's keys and their functions.
Procedure for removing the back cabinet of the unit.
Instructions for removing the CRT Printed Circuit Board.
Procedure for removing the TV/VCR block assembly.
Steps for removing the main Printed Circuit Board.
Instructions for removing the deck shield plate.
Procedure for removing the deck chassis.
Steps for removing the jack plate and Syscon PCB.
Procedure for removing the top bracket of the deck mechanism.
Instructions for removing the flap lever and tape guide R.
Procedure for removing the tape guide L.
Steps for removing the cassette holder assembly.
Instructions for removing the cassette side L and R components.
Procedure for removing the link assembly.
Steps for removing the loading motor assembly.
Procedure for removing the sensor cover L3.
Instructions for removing the tension assembly.
Procedure for removing the T brake assembly.
Steps for removing the S reel and T reel.
Instructions for removing the pinch roller block and P5-3 arm assembly.
Procedure for removing the A/C head assembly.
Steps for removing the FE head (for recorder models only).
Procedure for removing the AHC assembly and cylinder unit assembly.
Instructions for removing the capstan DD unit.
Steps for removing the middle gear and main cam.
Procedure for removing the clutch assembly.
Instructions for removing the loading gear S/T assembly.
Steps for removing the inclined S/T assembly.
Procedure for safely removing the anode cap, including voltage discharge.
List of operations corresponding to set keys for service mode.
Operations based on specific methods for service mode.
Table outlining recommended service intervals based on usage hours.
Procedure to check the unit's total power-on and play/rec hours.
Instructions for cleaning audio control head, tape running system, and cylinder.
List of specialized tools and fixtures required for servicing.
Remarks and notes associated with specific part numbers for tools.
Instructions on connecting and using the servicing fixture for diagnostics.
Procedure to confirm and adjust the height of the reel disks.
Procedure to confirm and adjust the tension post position.
Procedure to confirm playback and back tension torque during playback.
Procedure to confirm the VSR torque.
Procedure to confirm the reel brake torque for S and T reels.
Procedure for confirming and adjusting the guide roller.
Procedure to confirm and adjust the audio/control head.
Procedure for tape running adjustment, specifically X value adjustment.
Diagram showing the location of parts for mechanism adjustment.
General procedure for performing electrical adjustments.
Basic electrical adjustments for the VCR section.
Procedure for adjusting the PG shifter.
Procedure to adjust the constant voltage.
Procedure for adjusting the cut off level.
Procedure for adjusting the white balance.
Procedure for adjusting the focus.
Procedure for adjusting the horizontal phase.
Procedure for adjusting the vertical size.
Procedure for adjusting the vertical linearity.
Procedure for adjusting the vertical position.
Procedure for adjusting the OSD horizontal position.
Procedure for adjusting the sub brightness.
Procedure for adjusting the sub color.
Procedure for rough static convergence adjustment.
Procedure for adjusting the color purity.
Procedure for static convergence adjustment.
Procedure for dynamic convergence adjustment.
Oscilloscope waveforms related to the TV power section.
Oscilloscope waveforms related to the deflection system.
Oscilloscope waveforms related to the CRT.
Oscilloscope waveforms for Y/C, audio, and head amp signals.
Oscilloscope waveforms observed during power on sequence.
Oscilloscope waveforms related to the MICON (microcomputer) signals.
Oscilloscope waveforms for 21-pin interface signals.
Oscilloscope waveforms for Chroma and IF signals.
Oscilloscope waveforms for the sound amplifier.
Oscilloscope waveforms related to the T'TEXT system.
Exploded view of the CRT assembly and its components.
Exploded view of power supply and main board components.
Exploded view of the operation board and its components.
Exploded view of the Syscon PCB and its components.
Exploded view of the chassis components from the top.
Notes on applying grease and oil to specific chassis positions.
Exploded view of the chassis components from the bottom.
Notes on applying grease and oil to specific chassis positions.
List of replacement parts for cabinet and chassis.
List of replacement screws and fasteners.
List of other mechanical replacement parts.
List of replacement parts for deck assembly and motors.
List of replacement parts for gears and levers.
List of replacement parts for springs and brackets.
List of replacement fasteners and connectors.
List of replacement PCB assemblies and miscellaneous items.
List of replacement resistors with their values and specifications.
List of replacement capacitors with their types and values.
List of replacement diodes with their types and specifications.
List of replacement integrated circuits (ICs) with part numbers.
List of replacement transistors with their types and specifications.
List of replacement coils and transformers with their values.
List of replacement jacks and switches.
List of replacement variable resistors and PC boards.
List of miscellaneous replacement components like antennas and fuses.
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