Schematic Development

Schematic Generation

• Schematic generation activates are required for the boards which do not have data.
• The process proved to be complex and painstaking, but also very rewarding.
• We believe the output will be very useful to troubleshoot the electronics circuit cards, Analysis the circuit, redesign etc.
• Schematic can be generated for the new circuit or an existing design by importing data, Simple editing of electrical connections, components, routing and Export schematics in an Given Format.

Input Required for Schematic Generation

Required : 

1. Physical Board – Faulty and working board
2. Data Sheet of the PCBs ( optional)
3. Conformal Coating, BGA & below 10 ohms components to be Removed

Optional – Will help to Speed up the process

1. System Information ( Board Functionality)
2. Input output details
3. Connector Information
4. Card description
5. Board Power information

Note:

The Schematic Generation is done up to the track level only, not on the logic of  IC.

Schematic diagram Can be done for all tracks including un-mounted components

Why Schematic Generation Required

Affect of low test coverage with out Schematic:

• Faulty boards returned to OEM
• Repeated failure in service
• NFF (No Fault Found)
• Piles of PCBs
• Poor reputation

Costs of poor test coverage with out Schematic :

• High inventory levels
• Scrapped units / PCB
• Extra re-work

PCB Redesigning and Re manufacturing :

• Extend the Life time of the PCB, avoid Obsolescence