Review and Modification of Sharp QC 54 Camera from 1984

Introduction

• Camera: Sharp QC 54 from 1984
• Context: 1984, a memorable year:
  • Apple introduced Macintouch
  • Summer Olympics in Los Angeles
  • Beyoncé was born
• The camera captures nostalgic moments in vibrant color despite needing an external VHS recorder.
• Currently available on eBay for $20-$50.
• Goal: Modify the camera for modern use.

Camera Details

• Sensor: Newon tube sensor, provides unique image quality
• Lens: Zoom lens 10-30 mm, all manual focus
• Original Connection: External VHS recorder through a cable

Modification Overview

• Objective: Remove old limitations
• **Components Added: **
  • Standard 3.5 mm AV output (like 90s Hi8 or VHS cameras)
  • 12V power input
  • Mini DVR ($30) to record on a Micro SD card
  • External battery ($15)
  • Optional: Cheap monitor for dash cams

Process

1. Warning: Handle cathode ray tube carefully—risk of dangerous electric shock.
2. Cable Colors:
   • White: Video
   • Brown: Audio
   • Red: 12V Power
   • No cover: Ground
3. Materials: Four-pole connector for audio/video; battery connector
4. Steps:
   • Cut cable and unscrew casing (be cautious)
   • Prepare four-pole connector and solder cables accordingly
   • Prepare battery connector: solder switch cable to red camera cable, other battery terminal; solder ground.
   • Drill holes for connectors and switch, secure with glue.
   • Assemble and test device.

Outcome

• The modification succeeded.
• Included a switch for added convenience.
• Assembled battery port and audio/video port.
• Tested and confirmed working.

Reflection

• Question: Why go through this trouble for "low-quality" footage?
  • Answer: Nostalgic value, reminds of childhood
  • Using modified camera to shoot music videos
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