Polaroid Miniportrait 204 Repair Manual
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Polaroid Miniportrait 204 Repair Manual

Polaroid Miniportrait 204 Repair Manual

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Repair Manual
Miniportrait 204/404
May 1997
Americas Business Center
Technical Services
201 Burlington Road
Bedford MA 01730
TEL: 1.781.386.5309
FAX: 1.781.386.5988

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  • Page 1 Repair Manual Miniportrait 204/404 May 1997 Americas Business Center Technical Services 201 Burlington Road Bedford MA 01730 TEL: 1.781.386.5309 FAX: 1.781.386.5988...

  • Page 2: Table Of Contents

    Repair Manual Model 204/404 MiniPortrait Camera Contents Purpose of this Manual ........3 Organization of this Manual......3 Other Documents Required for Repair ..... 3 List of Illustrations..........4 1. Description and Operation ......5 2. Troubleshooting .......... 23 3. Parts Replacement ........34 4.

  • Page 3: Purpose Of This Manual

    Parts Replacement. Step-by-step procedures for replacing system assemblies and components. Schematics. Electronic schematics to isolate problems and assist in component replacement. Other Documents Required for Repair In addition to this manual, repair requires the use of the Polaroid Model 204/404 MiniPortrait Camera Parts Catalog.

  • Page 4: List Of Illustrations

    Repair Manual Model 204/404 MiniPortrait Camera List of Illustrations Section 1. Description and Operation Figure 1-1 Rear (Operational) View ...............8 Figure 1-2 Front View ....................8 Section 3. Parts Replacement Figure 3-1 Removing the Front/Rear Housing ............36 Figure 3-2 Unplugging the Electrical Connectors ..........37 Figure 3-3 Replacing the Aiming Light..............40 Figure 3-4 Adjusting the Aiming Light ..............40 Figure 3-5 Replacing the Strobe Assembly ............41...

  • Page 5: Description And Operation

    Repair Manual Model 204/404 MiniPortrait Camera Section 1. Description and Operation Important Safety Instructions ................6 A. General Description..................7 B. Camera Components..................8 C. Camera Features....................10 D. Operating Instructions ..................13 (1) Work area requirements................13 (2) Preparing the camera for making ID photos..........13 (3) Making ID photos ..................16 (4) Programming the camera .................19...

  • Page 6: Important Safety Instructions

    Repair Manual Model 204/404 MiniPortrait Camera Important Safety Instructions When using the camera, always follow these basic safety precautions: • Read and understand all instructions before setting up and using the system. • Close supervision is necessary when any appliance is used by or near children.

  • Page 7: A. General Description

    Repair Manual Model 204/404 MiniPortrait Camera General Description The Polaroid Model 204/404 MiniPortrait Camera is a new, optical cut-and-paste camera that features the unique combination of programmability, low cost, and exceptional ease-of-use. Features include programmable LCD graphic display of step-by-step operational...

  • Page 8: Figure 1-1 Rear (Operational) View

    Model 204/404 MiniPortrait Camera Camera Components Refer to these illustrations as you proceed through the following sections: Preparing the camera for making ID photos, Making ID photos, and Programming the camera. Polaroid Caution Attention Figure 1-1 Rear (Operational) View Polaroid...
  • Page 9 Repair Manual Model 204/404 MiniPortrait Camera Rear View Callouts Call-out Component Display Screen Program/Power Button Shutter Button UP Cursor Symbol Menu Symbol Camera Back Aim Light Adjustment Lever Camera ON/OFF Switch Release Knob Locking Knob Strobe Switch Flash Sync Socket Power Cord Socket DOWN Cursor Symbol EXIT PROGRAM Cursor...

  • Page 10: C. Camera Features

    Repair Manual Model 204/404 MiniPortrait Camera Camera Features Picture version There are two camera versions. The Model 204 makes 2 images per film frame; the Model 404 makes 4 images per film frame. Both use Type 669 film. Allows operator to program all functions needed Totally programmable for operation of ID program.
  • Page 11 Repair Manual Model 204/404 MiniPortrait Camera Language Camera display can be programmed to read in English, Spanish, French, or Italian. Language can be customized for large volumes. Development time can be programmed from Development time thirty (30) seconds to one hundred and ninety (190) seconds to accommodate all types of film.
  • Page 12 Repair Manual Model 204/404 MiniPortrait Camera Electronic sync with ON - PC type external X sync connector. Design allows use of auxiliary flash strobe with option of OFF switch turning camera flash strobe ON or OFF. Dedicated interchangeable camera back (with Removable camera back removable dark slide).

  • Page 13: D. Operating Instructions

    Repair Manual Model 204/404 MiniPortrait Camera Operating Instructions Work area requirements • Work area of at least 8 x 10 feet; avoid exposure to extreme temperatures (avoid doors, windows, etc.). • Table to support camera; 29 - 30 inches (76 cm) high. •...
  • Page 14 Repair Manual Model 204/404 MiniPortrait Camera 5. Adjust the camera-to-subject distance. Place a subject in the chair and measure 40 inches from the camera lenses to the subject’s chin. This may be approximate since the final rangefinder adjustment is made with the aiming lights during picture- taking.
  • Page 15 Repair Manual Model 204/404 MiniPortrait Camera 9. Set the Aim Light Adjustment Lever (G) for the proper camera to subject distance; 40 inches for larger image or 60 inches for smaller image size. Note: Photos taken at 60 inches require a special accessory lens 10.

  • Page 16: Making Id Photos

    Repair Manual Model 204/404 MiniPortrait Camera Making ID photos 1. Power up the camera by turning the key (H) clockwise 90° (as shown by arrow). A LOAD FILM message appears in the Display Screen (A). LOAD FILM 2. Load the film into the Camera Back (F). A PULL FILM message appears in the Display Screen.
  • Page 17 Repair Manual Model 204/404 MiniPortrait Camera 4. Continued COUNTS The program menu (at right) will appear. EXPOSURE FILM PICTURE SELECT 000380 DEVELOPMENT TIME RESET COUNTS STROBE Note: For details about each adjustment screen, refer LANGUAGE 001139 to the next section, “Programming the camera”. AUTO SHUT OFF EXIT 5.
  • Page 18 Repair Manual Model 204/404 MiniPortrait Camera 7. Continued Continue taking pictures until each photo on the frame is taken. PULL FILM When all photos are taken, a PULL FILM message appears and all four image boxes are solid. Note: If the subject has a dark complexion, more illumination can be provided by pressing the Brightener Button (Q) just prior to taking the photo.

  • Page 19: Programming The Camera

    Repair Manual Model 204/404 MiniPortrait Camera Programming the camera This section describes the process for accessing the Program Mode and making the required adjustments prior to picture-taking. Important: The Display Screen must read READY or LOAD FILM in order to access the Program Mode (refer to item 4.
  • Page 20 Repair Manual Model 204/404 MiniPortrait Camera 2. Continued To increase exposure, press the Shutter Button (C) until the desired exposure is set. This button acts as an UP cursor (indicated by the arrow). 3. Press the Program/Power Button (B) a third time to enter the PICTURE SELECT screen.
  • Page 21 Repair Manual Model 204/404 MiniPortrait Camera 4. Press the Program/Power Button (B) a fourth time to enter the DEVELOPMENT TIME screen. Setting development time DEVELOPMENT TIME determines how long the film will develop before the timer beeps. Development time is set (as described below).
  • Page 22 Repair Manual Model 204/404 MiniPortrait Camera 6. Press the Program/Power Button a sixth time to enter the LANGUAGE screen. ENGLISH ESPANOL FRANCAIS ITALIAN LANGUAGE Use either the UP or DOWN cursor [Shutter Button (C) or Brightener Button (Q)] to select the language you want to display in the screen text.

  • Page 23: Troubleshooting

    Repair Manual Model 204/404 MiniPortrait Camera Section 2. Troubleshooting A. Camera Diagnostics ..................24 (1) Accessing and using the diagnostics ............24 (2) Performing the required tests ..............25 B. Troubleshooting Charts ..................27 (1) Picture quality problems ................27 (2) LCD display problems ................30 (3) Miscellaneous camera problems ..............33...

  • Page 24: Camera Diagnostics

    Repair Manual Model 204/404 MiniPortrait Camera A. Camera Diagnostics Functional checks can be made by using the camera’s built-in diagnostic capability. Below is the procedure for (1) Accessing and using the diagnostics and (2) Performing the required tests. (1) Accessing and using the diagnostics To enter the camera’s Diagnostics Mode, first place tape over the Pull Film Switch (to hold it in) and the Load...

  • Page 25: Performing The Required Tests

    Repair Manual Model 204/404 MiniPortrait Camera To exit the Diagnostic Mode at any time, press the Aiming Button (P) which performs the exit function when in the Diagnostic Mode. Or, select Exit from the menu. (2) Performing the required tests Test: Function performed: Run In...
  • Page 26 Repair Manual Model 204/404 MiniPortrait Camera Test: Function performed: Display Display area flashes back and forth between blue and white. Remains illuminated until test mode is exited. Ideally, the blue area should be smooth in texture. Identifies the following: Missing pixels. Uneven blue density areas indicate missing pixels which may affect readability in the display area.

  • Page 27: Troubleshooting Charts

    Repair Manual Model 204/404 MiniPortrait Camera B. Troubleshooting Charts (1) Picture quality problems Problem Cause Corrective action Repeated, evenly- Dirty developer rollers. Clean developer rollers. spaced spots. Missing corners, or Pulling the film tab from Pull the yellow/black film orange-red marks along the camera at an angle.
  • Page 28 Repair Manual Model 204/404 MiniPortrait Camera Problem Cause Corrective action Picture too light. Film fogged. Do not remove the safety cover prior to loading the film. Also, do not open the camera and dislodge the film pack during picture-taking. Incorrect aperture Reset aperture to higher setting.
  • Page 29 Repair Manual Model 204/404 MiniPortrait Camera Problem Cause Corrective action Picture completely black. No exposure; dark slide Remove film holder’s not pulled out before dark slide before taking taking picture. picture. Flash not firing. Refer to “Flash didn’t fire” (Page 38). Defective shutter (not Replace shutter opening).

  • Page 30: Lcd Display Problems

    Repair Manual Model 204/404 MiniPortrait Camera Problem Cause Corrective action Subject blurry; image Not using accessory lens Use accessory closeup size accurate. when taking pictures at lens when camera-to- distance of 60 inches subject distance is 60 from subject. inches. Dirty lens.
  • Page 31 Repair Manual Model 204/404 MiniPortrait Camera System may have shut Press program mode Continued down after preset time button to re-activate No image in LCD display while in auto mode. If system. screen. yes, take corrective action. If not, see below. Check the battery;...
  • Page 32 Repair Manual Model 204/404 MiniPortrait Camera Pull film switch out of Adjust pull film switch. Continued adjustment. If yes, take PULL FILM message corrective action. If not, stays on at all times; see below. even after film is pulled. Faulty pull film switch. Replace pull film switch.

  • Page 33: Miscellaneous Camera Problems

    Repair Manual Model 204/404 MiniPortrait Camera (3) Miscellaneous camera problems Problem Cause Corrective action Flash didn’t fire. Strobe switch not turned Turn strobe switch ON. Defective strobe Replace strobe assembly. assembly. Strobe connector not Plug strobe connector plugged into power into J1 on power board.

  • Page 34: Parts Replacement

    Repair Manual Model 204/404 MiniPortrait Camera Section 3. Parts replacement Required Tools...................... 35 A. Removing the Front and Rear Housing ............36 B. Replacing the Aiming Light ................38 C. Replacing the Strobe Assembly ............... 41 D. Replacing the shutter assembly ............... 42 E.

  • Page 35: Required Tools

    Model 204/404 MiniPortrait Camera Required Tools Below is a list of tools and test equipment needed for disassembly, reassembly and adjustment of the MiniPortrait 204/404 camera. • Phillips head screwdriver (Point size 0, 1, 2) • Needlenose pliers (straight and curved) •...

  • Page 36: Figure 3-1 Removing The Front/Rear Housing

    Repair Manual Model 204/404 MiniPortrait Camera A. Removing the Front and Rear Housing 1. Turn the system off. 2. Unlatch and remove the Camera Back (Figure 3-1) from the rear housing. 3. Remove the seven (7) phillips screws from the Rear Housing. There are three (3) screws on each side (#6 x 5/8”...

  • Page 37: Figure 3-2 Unplugging The Electrical Connectors

    Repair Manual Model 204/404 MiniPortrait Camera Strobe connector Power board LCD Display to J1 board Logic board Capacitor Capacitor Aiming lights connector to J3 Viewfinder connector to J5 Figure 3-2 Unplugging the Electrical Connections...

  • Page 38: Replacing The Aiming Light

    Repair Manual Model 204/404 MiniPortrait Camera B. Replacing the Aiming Light Note: If one Aiming Light bulb burns out always check the other because they are in series. 1. Turn the system off. 2. Unlatch and remove the Camera Back (Figure 3-1) from the rear housing. 3.
  • Page 39 Repair Manual Model 204/404 MiniPortrait Camera 4. Press the aiming button and move the camera away from the target until the converging light beams are aligned on the target. In the illustration below, both beams are properly aligned on the horizontal axis. However, if one light is higher than the other, as shown below, it must be adjusted downward.

  • Page 40: Figure 3-3 Replacing The Aiming Light

    Repair Manual Model 204/404 MiniPortrait Camera Tube assembly Aiming light connector Bulb board Figure 3-3 Replacing the Aiming Light Aiming light adjustment screw Figure 3-4 Adjusting the Aiming Light...

  • Page 41: Figure 3-5 Replacing The Strobe Assembly

    Repair Manual Model 204/404 MiniPortrait Camera C. Replacing the Strobe Assembly 1. Turn the system off. 2. Unlatch and remove the Camera Back (Figure 3-1) from the rear housing. 3. Remove the seven (7) phillips screws from the Rear Housing. There are three (3) screws on each side (#6 x 5/8”...

  • Page 42: Figure 3-6 Removing The Shutter Assembly

    Repair Manual Model 204/404 MiniPortrait Camera D. Replacing the Shutter Assembly 1. Turn the system off. 2. Unlatch and remove the Camera Back (Figure 3-1) from the rear housing. 3. Remove the seven (7) phillips screws from the Rear Housing. There are three (3) screws on each side (#6 x 5/8”...

  • Page 43: Replacing The Shutter Solenoid(S)

    Repair Manual Model 204/404 MiniPortrait Camera E. Replacing the Shutter Solenoid(s) Note: Solenoids can be replaced individually, it is not necessary to replace the entire harness and four (4) solenoids if one is defective. 1. Turn the system off. 2. Unlatch and remove the Camera Back (Figure 3-1) from the rear housing. 3.

  • Page 44: Figure 3-7 Replacing The Solenoid(S)

    Repair Manual Model 204/404 MiniPortrait Camera f) Install the replacement Solenoid by reversing steps a) through e)”. Important: Since both plates are identical, make sure they are properly oriented (Figure 3-7); top plate with teardrop to the left and bottom plate with teardrop to the right.

  • Page 45: Figure 3-8 Solenoid/Shutter Blade Orientation

    Repair Manual Model 204/404 MiniPortrait Camera Connector #2-56 x 1/8” phillips black pan head (2) Shutter plate Solenoid Shutter blade (underside) Figure 3-8 Solenoid/Shutter Blade Orientation on Underside of Shutter Plate...

  • Page 46: Replacing The Pull Film Switch

    Repair Manual Model 204/404 MiniPortrait Camera F. Replacing the Pull Film Switch 1. Turn the system off. 2. Unlatch and remove the Camera Back (Figure 3-1) from the rear housing. 3. Remove the seven (7) phillips screws from the Rear Housing. There are three (3) screws on each side (#6 x 5/8”...

  • Page 47: Figure 3-9 Removing The Baffle

    Repair Manual Model 204/404 MiniPortrait Camera Important: Once adjusted, place dab of glue (the size of a pin head) on the corner of the Switch Assembly. Just enough to prevent it from shifting, but not enough to make it impossible for future removal. To remove a glued switch, gently twist the assembly with pliers until the bond breaks.

  • Page 48: Figure 3-11 Checking Switch Position With Go/No-Go Gauge

    Repair Manual Model 204/404 MiniPortrait Camera Go/no-go gauge (tool AD-90) Pull film plunger Figure 3-11 Checking Switch Function with Go/No-Go Gauge...

  • Page 49: Replacing The Load Film Sensor

    Repair Manual Model 204/404 MiniPortrait Camera G. Replacing the Load Film Sensor 1. Turn the system off. 2. Unlatch and remove the Camera Back (Figure 3-1) from the rear housing. 3. Remove the seven (7) phillips screws from the Rear Housing. There are three (3) screws on each side (#6 x 5/8”...

  • Page 50: Figure 3-12 Replacing The Load Film Sensor

    Repair Manual Model 204/404 MiniPortrait Camera Baffle Load film sensor board Sensors (2) #4 x 3/8” Mounting phillips pan head spacer Figure 3-12 Replacing the Load Film Sensor...

  • Page 51: Replacing The Logic Board

    Repair Manual Model 204/404 MiniPortrait Camera H. Replacing the Logic Board 1. Turn the system off. 2. Unlatch and remove the Camera Back (Figure 3-1) from the rear housing. 3. Remove the seven (7) phillips screws from the Rear Housing. There are three (3) screws on each side (#6 x 5/8”...

  • Page 52: Figure 3-13 Logic Board Screws And Connectors

    Repair Manual Model 204/404 MiniPortrait Camera J3 connector connector connector connector J7 connector J8 connector connector #6 x 1/4” phillips pan head (4) Figure 3-13 Logic Board Screws and Connectors...

  • Page 53: Replacing The Power Board

    Repair Manual Model 204/404 MiniPortrait Camera I. Replacing the Power Board 1. Turn the system off. 2. Unlatch and remove the Camera Back (Figure 3-1) from the rear housing. 3. Remove the seven (7) phillips screws from the Rear Housing. There are three (3) screws on each side (#6 x 5/8”...

  • Page 54: Figure 3-14 Power Board Screws And Connectors

    Repair Manual Model 204/404 MiniPortrait Camera #6 x 1/4” phillips pan head (4) Connector Connector Connector Connector Connector Figure 3-14 Power Board Screws and Connectors...

  • Page 55: Figure 3-15 Lcd Display Board Removal

    Repair Manual Model 204/404 MiniPortrait Camera J. Replacing the LCD Display Board 1. Turn the system off. 2. Unlatch and remove the Camera Back (Figure 3-1) from the rear housing. 3. Remove the seven (7) phillips screws from the Rear Housing. There are three (3) screws on each side (#6 x 5/8”...

  • Page 56: Figure 3-16 Replacing The Capacitor

    Repair Manual Model 204/404 MiniPortrait Camera K. Replacing the Capacitor CAUTION: SHOCK HAZARD - HIGH VOLTAGE It takes approximately 90 seconds to discharge the capacitor. Always wait at least two (2) minutes to make sure it is fully discharged. Use a dump stick after the two (2) minute discharge time has elapsed to make sure it is fully discharged.

  • Page 57: Schematics

    Repair Manual Model 204/404 MiniPortrait Camera Section 4. - Schematics A. Logic Board.....................58 B. Power Board ....................59 C. Harness Diagram....................60...

  • Page 58: Logic Board

    A. LOGIC BOARD...

  • Page 59: Power Board

    B. POWER BOARD...

  • Page 60: Harness Diagram

    C. HARNESS DIAGRAM...

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Miniportrait 404

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