Manual for VCB-3444

Manual for VCB-3444

Brand: SANYO

Category: Video

Document Type: Manual

Language: EN

Uploaded: Nov. 21, 2025, 8:28 p.m.

Warranty Information

Refer to product documentation for specific warranty details. No general warranty summary provided in this service manual.

Service Manual for SANYO B/W CCD Camera VCB-3444 / VCB-3444P

Key Sections:
  • Specifications: Details camera features like scanning system, image device, resolution, video output, sensitivity, shutter speeds, power supply, and environmental conditions.
  • Disassembly: Step-by-step instructions with diagrams for taking apart the camera, including removal of covers, boards, and components.
  • Board Location: Diagrams showing the layout of the main circuit boards (Sensor, Iris, Power, Control, Rear).
  • Adjustment: Procedures for calibrating various camera functions such as VCO voltage, VSUB & VRG voltage, AGC level, auto iris level, and line lock phase. Includes preparation steps and required equipment like an oscilloscope and a 5,100K viewer.
  • Parts List: Comprehensive lists of accessories, packing materials, cabinet/chassis parts, and electrical components organized by board location.
  • Electrical Parts: Detailed breakdown of resistors, capacitors, inductors, diodes, semiconductors, regulators, transformers, varistors, and integrated circuits used in the camera.
  • Circuit Diagrams: Overall wiring and circuit diagrams for the entire camera system, detailing interconnections between boards and components.
  • Printed Wiring Boards (P.W.B.): Visual guides showing the component layout on the Sensor, Iris, Power, Control, and Rear P.W.Bs. Includes waveform examples for various shutter speeds.

Troubleshooting and error codes

TEST LOCATION WAVE FORM TEST LOCATION WAVE FORM
Test point T5 Shutter =1/50sec 1V/div 5ms/div Test point T5 Shutter =1/1000sec 1V/div 5ms/div Test point T5 Shutter =1/250sec 1V/div 5ms/div
Test point T5 Shutter =1/120sec 1V/div 5ms/div Test point T5 Shutter =1/250sec 1V/div 5ms/div Test point T5 Shutter =1/500sec 1V/div 5ms/div
Test point T5 Shutter =1/2000sec 1V/div 5ms/div Test point T5 Shutter =1/4000sec 1V/div 5ms/div Test point T5 Shutter =1/10000sec 1V/div 5ms/div
Test point T5 Shutter =1/500sec 1V/div 5ms/div Test point T5 Shutter =1/10000sec 1V/div 5ms/div Test point T5 Shutter =1/500sec 1V/div 5ms/div
Privacy Policy