Philips PM3350 / PM3352 Oscilloscope Service Manual PDF
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Official Philips PM3350 service manual (covers PM3352). This comprehensive 170+ page guide details component-level repair for the 50 MHz Digital Storage Oscilloscope series. It includes complete digital storage oscilloscope schematics, circuit descriptions, calibration procedures, and the full mechanical/electrical parts list.
Description
Philips PM3350 / PM3352 Oscilloscope Service Manual PDF DOWNLOAD
Description:
Restore and maintain your vintage test equipment with the Philips PM3350 / PM3352 Service Manual. This extensive technical document is required for anyone attempting to service the complex hybrid analog-digital architecture of the PM3350 and PM3352 oscilloscopes.
Whether you are troubleshooting a failing CRT control circuit or performing a complete oscilloscope calibration, this manual provides the engineering data needed. It features deep-dive circuit descriptions for every board, from the Attenuator Unit (A1) to the specialized P²CCD Unit (A18), ensuring you understand the theory of operation before lifting a soldering iron.
Key Technical Coverage:
Circuit Descriptions & Block Diagrams: Detailed analysis of the Attenuator, Pre-amplifier, Time-base (Unit A4), and the Microprocessor System (68008 CPU).
Troubleshooting & Repair:
Power supply troubleshooting (Unit A6) with converter timing diagrams.
Diagnostic trees for the XYZ Amplifier (Unit A3) and Signal Processing Units.
Handling instructions for static-sensitive MOS devices.
Calibration & Adjustment:
Step-by-step “Checking and Adjusting” procedures (Section 22).
Square-wave response adjustments and Bias charge settings.
Schematics & Layouts:
Fold-out style digital storage oscilloscope schematics for all internal boards (A1 through A18).
PCB layout drawings showing component locations for easy identification.
Parts Lists:
Comprehensive BOM (Bill of Materials) for mechanical parts, cables, and electrical components (resistors, capacitors, semiconductors).
Table of Contents Overview:
1. Safety Instructions: Precautions and Symbols.
2. Characteristics: Performance Specifications (Display, Vertical/Horizontal Deflection).
3. Circuit Description: Block Diagrams (Analog & Digital parts).
4-19. Unit Descriptions: Attenuator, Pre-Amp, XYZ-Amp, Time-Base, CRT Control, Power Supply, Front Unit, CPU, DCL, ACL, ADC/DAC, Adaptation, Mini CCD, P²CCD.
20. Performance Check: Verification procedures.
21. Dismantling: Removing covers and accessing parts.
22. Checking and Adjusting: Recalibration guide.
23. Corrective Maintenance: Troubleshooting and special tools.
25. Parts List: Mechanical and Electrical.
File Details:
Manual Name: Philips PM3350 / PM3352 Service Manual
Models Covered: Philips PM3350, PM3352 (50 MHz Digital Storage Oscilloscopes)
Year: 1987
File Type: High-Quality Scanned PDF (Text Searchable)
No. of Pages: 260 Pages
Bring your scope back to spec. Download this essential service guide today and get the schematics and calibration data you need to keep your Philips PM3350 running with laboratory precision.
