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Pentax ZX-5n Flash Pivot Replacement

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    1. Pentax ZX-5n Flash Pivot Replacement, Remove back cover: crwdns2935265:01crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
      • Push down on the screw to depress the spring loaded hinge and release the door.

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    2. Pentax ZX-5n Flash Pivot Replacement, Remove bottom cover: crwdns2935265:02crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
      • Remove six 5.3 mm #00 screws.

      • Remove one 3.4 mm #00 screw.

      • The short screw has a machine thread and screws into the plate underneath. The rest screw into the plastic body.

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    3. Pentax ZX-5n Flash Pivot Replacement, Remove left front cover: crwdns2935265:03crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
      • Remove three 5.3 mm #00 screws (the bottom-most screw is not always present).

      • Remove one 7.3 mm #00 screw.

      • Remove the remote trigger cover.

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    4. Pentax ZX-5n Flash Pivot Replacement, Remove front cover: crwdns2935265:04crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Pentax ZX-5n Flash Pivot Replacement, Remove front cover: crwdns2935265:04crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
      • Remove one 3.4 mm #00 screw.

      • Remove two 5.3 mm #00 screw.

      • Gently lift up on the flash housing to help remove the cover if necessary.

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    5. Pentax ZX-5n Flash Pivot Replacement, Remove right front cover: crwdns2935265:05crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
      • Remove two 3.9 mm #00 screws.

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    1. Pentax ZX-5n Flash Pivot Replacement, Remove eye cup: crwdns2935265:06crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
      • Slide the eye cup up and off to access the screws underneath.

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    2. Pentax ZX-5n Flash Pivot Replacement, Unscrew top cover: crwdns2935265:07crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Pentax ZX-5n Flash Pivot Replacement, Unscrew top cover: crwdns2935265:07crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Pentax ZX-5n Flash Pivot Replacement, Unscrew top cover: crwdns2935265:07crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
      • Remove two 5.3 mm #00 screws by the eyepiece.

      • Remove one 6.8 mm #00 screw in the battery compartment.

      • Remove one 7.0 mm #00 screw near the take up spool.

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    3. Pentax ZX-5n Flash Pivot Replacement, Lift top cover: crwdns2935265:08crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
      • Lift the cover so it is just free of the body. It is still attached by several wires.

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    4. Pentax ZX-5n Flash Pivot Replacement, Discharge flash capacitors: crwdns2935265:09crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
      • Use a 1kΩ-10kΩ resistor to discharge the capacitor. Place the resistor between the blue wire, exposed in the previous step, and ground.

      • The flash capacitors store energy at a very high voltage. Failing to discharge the capacitors properly could result in personal injury and/or damage to the camera.

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    5. Pentax ZX-5n Flash Pivot Replacement, Unsolder flash connections: crwdns2935265:010crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
      • Unsolder one green wire.

      • Unsolder one blue wire.

      • Unsolder one brown wire.

      • Unsolder one black wire.

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    6. Pentax ZX-5n Flash Pivot Replacement, Unsolder remaining connections: crwdns2935265:011crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Pentax ZX-5n Flash Pivot Replacement, Unsolder remaining connections: crwdns2935265:011crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Pentax ZX-5n Flash Pivot Replacement, Unsolder remaining connections: crwdns2935265:011crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
      • Unsolder one black wire.

      • Pull black wire out from its routed location.

      • Unsolder flex connector

      • Be careful not to overheat the flex circuit. Work in short durations. Allow for cool downs in between if necessary.

      • Some repairs can be performed with the top cover still connected but the flex connection is fragile and easily damaged.

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    1. Pentax ZX-5n Flash Pivot Replacement, Pop up the flash: crwdns2935265:012crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
      • Push the release button to pop up the flash.

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    2. Pentax ZX-5n Flash Pivot Replacement, Remove flash cover: crwdns2935265:013crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Pentax ZX-5n Flash Pivot Replacement, Remove flash cover: crwdns2935265:013crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Pentax ZX-5n Flash Pivot Replacement, Remove flash cover: crwdns2935265:013crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
      • Remove two 2.9mm #000 screws.

      • Remove two 4.4 mm #00 screws.

      • Close the flash and lift off the top cover.

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    3. Pentax ZX-5n Flash Pivot Replacement, Remove flash latch: crwdns2935265:014crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Pentax ZX-5n Flash Pivot Replacement, Remove flash latch: crwdns2935265:014crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Pentax ZX-5n Flash Pivot Replacement, Remove flash latch: crwdns2935265:014crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
      • Remove one 3.4 mm #00 screw.

      • Remove the latch spring.

      • Remove the latch plate. The flash will try to pop up when it is removed.

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    4. Pentax ZX-5n Flash Pivot Replacement, Remove pop up spring: crwdns2935265:015crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
      • Release the spring arm from the post.

      • Remove the pop up spring.

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    5. Pentax ZX-5n Flash Pivot Replacement, Remove the flash pivot: crwdns2935265:016crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Pentax ZX-5n Flash Pivot Replacement, Remove the flash pivot: crwdns2935265:016crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
      • Remove one 3.3 mm #00 screw.

      • Hold the pivot in place while unscrewing.

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    6. Pentax ZX-5n Flash Pivot Replacement, Install screw: crwdns2935265:017crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
      • When using the 3D printed part supplied on the device page, install a 4mm #00 screw in the end of the pivot to hold it together.

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To reassemble your device, follow these instructions in reverse order.

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Sam Gustafson

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