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Hioki 30303-10 schematic drawing required Due to wrong use R4 and Z1 are blown and not readable its value. please help me to solve it. Thanks

Posted by Fazal on

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Vista Electronics

  • 1694 Answers

SOURCE: Convergence Resistor Hitachi 50DX10B

2.2 ohm 1 watt...................................T.

Posted on Jan 30, 2008

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jason

  • 905 Answers

SOURCE: Convergence Resistor Hitachi 50DX10B

rk46 should be a 1.8 1w

Posted on Oct 30, 2008

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welcomejee

Shahid Electronics

  • 10594 Answers

SOURCE: Sony DVD Player HCD-S400 has blown SMPSU. Need to

You can buy service manual of Sony HCD-S400 from Manual Zone. to diagnose defective parts including part number.
Required parts can be purchased form Part Store.

Posted on Apr 10, 2009

Anonymous

  • 195 Answers

SOURCE: I am trying to get an electrical schematic of my

thers 2 sides of power in the entire unit besides the 24 volt control wires! what are you trying to make run? theres a fan and compressor, both operated off the same contactor!!

Posted on Aug 23, 2009

Anonymous

  • 2 Answers

SOURCE: Require value of D5

TomTom One uses a Linear Technologies chip LTC3455 as a USB/charger power controller. See http://cds.linear.com/docs/Datasheet/3455fc.pdf. This chip is susceptible to high transient voltages that result from resonances created by parasitic inductances and capacitances of the USB/in-car charger cable . Good designs using this chip suggest that a 1 ohm resistance be put in the path of the cable to reduce the Q of the resonance and hence transient voltages. A 6V Zener diode D5 also serves to protect the chip from these transients.
If the Zener diode is blown it is most likely the the LTC3455 chip is gone as well. You can replace the chip which costs £5.00 (located in the shielded portion of the PCB). The recommended Zener Diodes for this chip are either the EDZ5.6B or EDZ6.2B manufactured by ROHM (http://www.rohm.com/products/databook/di/pdf/edz5.6b.pdf or http://www.rohm.com/products/databook/di/pdf/edz6.2b.pdf). These can be used to replace D5. The STMicroeletronics SM2T6V8A can also be used to replace D5 (http://www.st.com/stonline/products/literature/ds/8694/sm2t.pdf). All the Zeners cost a modest £0.22. I hope this is helpful.
Emmanuel Zyambo

Posted on Oct 10, 2009

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1 Answer

Values of the resistors


Resistors R1, R2, R3, and R4 are arranged in a circuit as shown in the figure above. The direction of positive currents I1, I2, I3, and I4 through the resistors are shown. (i.e., negative current values correspond to currents in the opposite direction to that shown above). The values for the resistors and the batteries in the circuit are: R1 = 100 ?, R2 = 200 ?, R3 = 30 ?, R4 = 400 ?, V1 = 4 V, and V2 = 12 V.

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If it is working why change it. I assume it is in calibration. package is not value related.

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Where can i obtain the schematic(circuit) drawing


If you want any resistance value, ask me. I will send you. Please mail to your burned part number Ex R501, R502
Mail id : [email protected]

Apr 24, 2013 | Hioki 3030-10 Analog MultiMeter VOM

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R4 card with games works in my DS. But wont work in sisters DS. Why????


Hmm, depends what DS your sister has.

The R4 is known to work in both the original DS and the DS lite.
However the new DSi has a block and requires a new type of flash cart.
Even with new firmware updates the R4 will not work on the new DSi.
You'll need to find a cart for the DSi, these are usually rather inexpensive.

Also about the firmware, the type version of your cart might not be supported by the latest update. The fact it stops working in all DSes means that something was wrong.

I hope this helped out a bit.

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