Polaroid SprintScan SS35

Slide Scanner Repair Manual Functional Description
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The regulated output voltages from this commercial low profile switching power supply are used
to power:
• Main Controller PC Board
• AC Inverter PC Board
• Image Sensor (CCD) PC Board
Figure 2-3. Power distribution
- 15 Vdc
+ 5 Vdc
J 5
J 6
Transporter
Stepper Motor
Filter Wheel
Stepper Motor
Lamp
Main Controller
PC Board
+15 Vdc
90 - 260 Vac
43 - 63 Hz
J 9
J 4
J 1
+ 21 V rms
+ 5 Vdc
J 1
Image
Sensor
(CCD)
PC Board
J 3
Vdd
Vee
Vcc
J 8
+ 12 Vdc
U 16
U 17
U 25
6 Vdc
6V
NEG 6 V
Power Supply
PC Board
Cooling Fan
AC Inverter
PC Board
Not Used
- 6 Vdc
CCD
• Power On (Green) LED
• Ready (Yellow - Calibration) LED
• Filter wheel Photo-Sensor
• Transporter Photo-Sensor
Digital Electronics
+ 5 Vdc
+15 Vdc
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- Filter Set Assembly w/Stepper Motor used on original SprintScan 35.
Also used on SprintScan 35 ES up to serial no. B6xxxxxxD.
(R133)
+ 12 Vdc
For SS35 PLUS Only
(No Regulator Used)