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Equipment information:

Synthesizer -- Philips PM 5390S

Manufacturer:
Philips
Model: PM 5390S
Date: 1987
Category: Measurement instruments
Group: Synthesizer
Description: RF Synthesizer 0.1MHz - 1 GHz
Information:







These manuals for the Philips PM 5390S Synthesizer
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Service Manual -- Philips -- PM 5390S

Manual Type: Service Manual Philips-9705-Manual-Page-1-Picture
Pages: 88
Size: 13.84 Mbytes (14517487 Bytes)
Language: english
Revision:
Manual-ID/Number: 9499 525 00811
Date: 01 October 1987
Quality: Scanned document, all readable.
Upload date:
Downloads: 260 since 21 October 2017
Information:

1. SAFETY INSTRUCTIONS 1.1. Safety precautions 1-1 1.2. Caution and warning statements 1-1 1.3. Symbols 1-1 1.4. Impaired safety-protection 1-1 1.5. General clauses 1-1 2. OPERATING PRINCIPLE 2.1. Basic principle of operation 2-1 2.2. Description of the block diagram 2-1 3. CIRCUIT DESCRIPTION, FAULT FINDING, with figs. 1-10 3.1. Central processing unit, I EC bus interface; unit 1 3-1 3.2. Control unit; unit 2 3-3 3.3. Modulation interface; unit 3 3-5 3.4. Keyboard/display; units 4,5 3-6 3.5. RF units land 2 3-7 3.5.1. General 3-7 3.5.2. PLL terminology 3-11 3.5.3. Programmable divider and Phase-locked loop 3-12 3.5.4. Level control, fine and coarse attenuation 3-13 3.5.5. Sweep frequency generation 3-14 3.6: Power amplifier; RF unit 12 (PM 5390 S) 3-15 3.7. Power supply; unit 10 (motherboard) 3-15 4. ACCESS TO PARTS 4.1. Dismantling the instrument 4-1 4.2. Fuse, mains transformer 4-1 4.3. Carrying handle 4-1 4.4. Pushbuttons 4-1 4.5. RF OUTPUT connector 4-1 4.6. Unit 4/5; keyboard/display interface 4-2 4.7. RF units 4-2 5. PERFORMANCE CHECK 5.1. General information 5-1 5.2. General functional test 5-1 6. SELF-TEST PROGRAM, DIAGNOSTIC PROGRAM 6.1. Self-test program, error messages 6-1 6.2. Test-PROM, diagnostic program 6-1 7. CHECKING AND ADJUSTING 7.1. General information 7-1 7.2. Recommended test equipment 7-1 7.3. Table of checks and adjustments 7-3 7.3.1. Final adjustment, complete instrument 7-3 7.3.2. Checks and adjustments RF part 7-7 8. SAFETY INSPECTION AND TESTS AFTER REPAIR AND MAINTENANCE IN THE PRIMARY CIRCUIT 8.1. General directives 8-1 8.2. Safety components 8-1 8.3. Checking the protective earth connection 8-1 8.4. Checking the insulation resistance 8-1 9. SPARE PARTS 9.1. General 9-1 9.2. Static sensitive components 9-1 9.3. Handling MOS devices 9-1 9.4. Soldering techniques 9-1 9.5. Parts list 9-3 10. FIGURES 30-47 Fig. 30 Block diagram Fig. 31 Front view Fig. 32 Rear view Fig. 33 Overall circuit diagram Fig. 34 Unit 10, Unit 7; Motherboard, Power supply: componentMay-out Fig. 35 Unit 10, Unit 7; Motherboard, Power supply: circuit diagram Fig. 36 Units U1 and U2: component lay -out Fig. 37 Unit 1; CPU, IEC bus interface: circuit diagram Fig. 38 Unit 2; Control unit: circuit diagram Fig. 39 Unit 3; Modulation Interface Fig. 40 Unit 4; Keyboard/display Interface Fig. 41 Unit 5; Keyboard/display Fig. 42 R F units mounted Fig. 43 RF unit 1: component lay-out Fig. 44 R F unit 1: circuit diagram Fig. 45 R F unit 2: component lay-out Fig. 46 RF unit 2: circuit diagram Fig. 47 RF unit 12: power Amplifier 11. APPENDIX Data sheets of integrated circuits: HEF 4750, HEF 4751, 11C90 Principle of "Pulse swallowing" 12. CODING SYSTEM OF FAILURE REPORTING FOR QUALITY 13. ADDRESSES FOR SALES AND SERVICE

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