Philips BV29 & BV26 Digital Scopofix-MMP Service Repair Manual – PDF
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Official service and repair manual for the Philips BV29 and BV26 Mobile C-Arm systems, specifically covering the Digital Scopofix-MMP 100Hz unit and its extensions. This 170+ page guide provides detailed procedures for installation, video signal calibration, board-level diagnostics, and troubleshooting of Angiography and Image Storage options. Essential for biomedical engineers maintaining Philips mobile fluoroscopy systems.
Description
Philips BV29 & BV26 Digital Scopofix-MMP Service Repair Manual – PDF DOWNLOAD
Description:
Product Overview:
The Philips BV29 / BV26 Service Manual (Volume 2) is the definitive technical resource for the Digital Scopofix-MMP 100Hz image processing unit used in Philips mobile C-Arm systems. This manual covers the complete digital architecture, including the sophisticated noise reduction (PROS1), image processing (PROS2), and storage subsystems. Whether you are installing the BV26 C-Arm angiography extension or performing a Scopofix-MMP 100Hz video board calibration, this document provides factory-approved procedures and schematics.
Key Technical Coverage:
The manual is structured to support deep-level maintenance and includes specific sections for mobile C-Arm digital memory troubleshooting. It details the installation and configuration of critical option boards like the Angiography Extension (DSA) and the Image Storage & Handling Extension.
Detailed Categorization of Contents:
System Installation & Setup
Connections: Detailed pinouts for Video Input/Output (J1-J4) and Remote Control Interface (RS-422).
Adjustments:
Input/Output Gain: Procedures for setting video amplitude to 1100mV ($\pm$ 5%).
Black Level: Adjusting the offset ($0\pm25mV$) on the VIDEO2 board.
PLL Lock: Verifying synchronization signals and LED status.
Circuit Board Descriptions & Menus
VIDEO2 (A/D D/A Converter): Controls for test video generation and TV line selection (625/525).
PROS1 (Noise Reduction): Settings for recursive filters and motion detection factors.
PROS2 (Processing): Configuration for Subtraction, Max Opacification, and Roadmapping modes.
IMAGE & CINEM: Memory management for Active/Reference monitors and Cine loop storage (32 or 128 frames).
DSKIF (Disk Interface): Diagnostics for the BV29 image storage hard disk interface (SCSI) and buffer memory tests.
Troubleshooting & Error Codes
Power-Up Self Test: Interpretation of LED error codes on the CONTP2 board.
Hard Disk Diagnostics: Sense Keys and Sense Codes for identifying drive failures (e.g., Code 03H “Write Fault”, Code 04H “Hardware Error”).
Memory Tests: Read/Write verification for Image, Text, and Graphic RAM.
Extensions & Options
Angiography Extension: Installation of the Processing 2 Board (P3) and footswitch configuration.
Image Storage Extension: Mounting instructions for the Hard Disk and Post-Processing board (P8).
Video Memory Extension: Setup for 32-image cine loop capabilities.
Selected Error Codes Table:
| Error Code | Description | Board |
| 0002 | BUS ERROR | All Boards |
| 0003 | ADDRESS ERROR | CONTP2 |
| 5100 | CPU ROM CHECK SUM ERROR | CONTP2 |
| 8KCC | DISK ERROR (K=Sense Key, CC=Code) | DSKIF / Disk |
| 14H | No record found | Hard Disk |
File Details:
Manual Name: PEI Manuals BV29 – Release 2.0 (Volume 2 of 2)
Models Covered: Philips BV29, BV26, Digital Scopofix-MMP 100Hz
Year: 1992
Manual PDF Quality: Good, Scanned with Searchable Text, Block Diagrams & Schematics
No. of Pages: 266 Pages
