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WamBlee W400 MOB Service Manual

Manual is about: personal safety device

Summary of W400 MOB

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    W400 rescue-me tm service manual ed. 1.00.0 4/2010

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    Index 1 introduction........................................................................................................................................5 2 recommended list of test equipment to service the w400................................................................7 3 to return the w400...

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    1 introduction if the w400 mob is under warranty, you must return it to wamblee s.R.L. Or service dealer available on www.Wamblee.It , for all service work covered by the warranty. See "to return the w400 mob to wamblee s.R.L." on page 9. If the warranty period has expired, you can still return the ...

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    2 recommended list of test equipment to service the w400 equipment critical specification recommended model / part use 1 digital multimeter 0.1 mv resolution, better than 0.01% accuracy. Agilent 34401a p,t oscilloscope 300 mhz, 1 m , Ω 10:1 probe agilent p,t power supply from 3 to 10 volts, 0.1 volt...

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    3 to return the w400 mob to wamblee s.R.L. Before shipping the w400 mob to wamblee s.R.L., contact your nearest wamblee s.R.L. Sales office for additional details. Write the following information on a tag and attach it to the w400 mob: • name and address of owner • model number • serial number (if a...

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    4 verifying w400 mob performance to verify the w400 mob performance, is necessary to : • remove top cover using phillips screw driver (remove the 4 x m3 screw on the yellow back cover). • remove the 3 lithium battery • remove the antenna connection using phillips screw driver (remove the m3 screw ne...

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    Press then test button on w400 board and verify this sequence: • check the red led on w400 board go on. • check the green led on w400 board go on. • hear the beeper make 4 beep in short sequence, follow a pause and repeat 3 times. • at the first beep sequence, the white led flashing one time. • duri...

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    Then proceed with instrumental verification: • check the red led on w400 board go on. • check the green led on w400 board go on. • hear the beeper (continuous beep sequence, 2 beeps / seconds circa). • check flashing light, one flash every 3 seconds. • continuous radio transmission, with these param...

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    Then proceed with instrumental verification: • check the red led on w400 board go on. • check the green led on w400 board go on. • hear the beeper (continuous beep sequence, 2 beeps / seconds circa). • check flashing light, one flash every 3 seconds. • continuous radio transmission, with these param...

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    Visible the graphics as figure 5, with a minimum performance of: • voltage peak-peak = min 7 volts (symmetric to 0 volts) • dc voltage = 0 volts • frequency shall be variable according sweep mode. 4.6 verify the beeper loudspeaker the beeper loudspeaker signal is generated via microprocessor with cl...

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    • place a magnet rod in the same axis of the magnetic switch (see figure 9) • use a small piece of wet cotton and touch together the two gold plated sea sensor (see picture). • place a voltmeter with negative tip to ground an positive tip to tp4 (r18 & c6 net, see figure 2) and check the voltage mov...

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    Db range. 4.10 power supply circuit the power supply system is assembled by: • q10 is the main switch device and is controlled by r24 and r25. Ground the resistor r25, the switch q10 go closed. The r25 may be grounded via d6 (from the sea sensor)and from q9 (under microprocessor control). When the w...

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    5 schematic diagrams 5.1 introduction follow are reported schematic diagram and layout of the w400 mob. Please take note that some parts are designed but not installed because are optional items for different product design. 19.

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    21 figure 1: schematic diagram.

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    23 figure 2: pcb layout top view tp1 tp2 tp3 tp4.

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    Ref value case mnf. Mnf. Code c1 22n 0603 x7r 16v passive\sm0603 c2 100n 0603 x7r 16v passive\sm0603 c3 220p 0603 np0 16v passive\sm0603 c4 100n 0603 x7r 16v passive\sm0603 c5 1200uf 10v (serie fp) case g passive\panasonic_g panasonic eeefpa122uap c6 10u 0603 y5v 6v3 passive\sm0603 c7 1n 0603 np0 16...

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    L5 220nh 0603 passive\sm0603 murata lqw18anr22j00 l7 470nh 0603 passive\sm0603 murata lqw18anr47j00 l9 100nh 0603 passive\sm0603 murata lqw18anr10j00 l11 82 nh 0603 passive\sm0603 murata lqw18an82nj00 l12 100 nh 0603 passive\sm0603 murata lqw18anr10j00 l13 82 nh 0603 passive\sm0603 murata lqw18an82n...

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    R32 5k6 0603 1% passive\sm0603 r33 150r 0603 1% passive\sm0603 r36 1k 0603 1% passive\sm0603 r37 2m2 0603 1% passive\sm0603 r38 390r 0603 1% passive\sm0603 r39 2k2 0603 1% passive\sm0603 r44 1k 0603 1% passive\sm0603 r45 47k 0603 1% passive\sm0603 r46 1k 0603 1% passive\sm0603 r47 2k2 0603 1% passiv...

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    6 mechanical diagrams 6.1 introduction follow are reported mechanical diagram (exploded view) of the w400 mob. Please take note that some parts are assembled together during production phase and are cannot delivered as single spare parts. Check the part list and place order only for sub assembly cod...

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    31 figure 3: mechanical layout exploded.

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    6.2 mechanical components list no qty. Code sub assembly code description category 1 2 c20200 screw m3 x 8 inox a2 screws & bolts 2 1 c20301 as part of s20004 lower adesive label aesthetics 3 1 c20005 plastic flange plastic and rubber 4 3 c20208 as part of s20004 insert m3 screws & bolts 5 2 c20001 ...

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    7 instrument waveform pictures 7.1 introductions in this chapter you can found all instrument waveform picture described in this service manual. Any picture are captured from the instrument defined in table 1. The use of different instrument with the same performance don't affect the measurement res...

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    36 figure 5: beeper tone.

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    37 figure 6: flash light strobe signal.

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    38 figure 7: rf emission in test mode.

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    39 figure 8: rf emission in armed mode.

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    40 figure 9: magnete position for armed activation.

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