Polaroid SS35 LE, Repair Manual

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SprintScan 35LE Service Manual Table of contents
List of Illustrations
Figure Page
1-1 Simplified Block Diagram ....................................................................... 4
1-2 Photoelectric Converter ......................................................................... 4
1-3 CCD Output Waveform .......................................................................... 5
1-4 CCD Output Signal After Bias Restored ................................................ 5
2-1 Removing Lamp Lid ............................................................................... 7
2-2 Removing Scanner Lamp ...................................................................... 8
2-3 Removing Upper Housing...................................................................... 8
2-4 Installing Upper Housing ....................................................................... 9
2-5 Replacing Scanner Lamp ...................................................................... 10
2-6 Removing Main PC Board ..................................................................... 11
2-7 Main PC Board ...................................................................................... 11
2-8 Major Component Numbers ................................................................... 12
2-9 Chassis Assembly Mounting Screws ..................................................... 13
2-10 Filter/Motor Assembly Alignment ........................................................... 14
2-11 Removing Power Supply........................................................................ 15
2-12 Replacing System Fuse ......................................................................... 16
2-13 Replacing Power Supply Fuse............................................................... 17
2-14 Replacing AC Inverter ........................................................................... 18
3-1 Simplified Troubleshooting Diagram ...................................................... 19
3-2 Power Supply Output Connector J6 Pin Assignment............................. 23
3-3 Pre/Post Processing CCD Output Waveforms....................................... 26
3-4 Pin Assignment for Connector J7 .......................................................... 27
3-5 Preprocessing CCD Output Waveform at J7, Pin 16 ............................. 27
3-6 Post-processing CCD Output Waveform at TP2 ................................... 28
3-7 CCD Response (Correct Focus and Alignment) .................................... 33
3-8 CCD Response (Incorrect Focus and Alignment) .................................. 34
List of Tables
Table Page
3-1 Troubleshooting Guide .......................................................................... 20