QUAD 606 MK I DIY Скачать руководство пользователя страница 4

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4x R 22K 1% for R2 & R6 (red-red-black-red-brown) 

2x R 62K 1% for R5 (blue-red-black-red-brown) 

2x R 12R 1% for R11 (brown-red-black-gold-brown) (*)

2x R 2M2 1% for R25 (red-red-black-yellow-brown) 

6x C 330pF Silvered-mica for C1 / C4 / C6

2x C 330nF MKT  for C2

2x C 1µF MKT for C3

2x C 47nF MKS4 for C10

6x C 100nF MKT (Additional decouple caps for the zener diodes D1,D2 
and D12, not replacements!) 

2x C 100uF 63V for C7 (Nichicon)

4x C 470µF 63V for C9 & C11 (Nichicon)

(*) Only needed if you want to change the input sensitivity!

Separate components and parts

(you can order these from

12xPower-transistor and 4x

drivers

Silicon pads TO3 (12x) and TO220 (4x)

4capacitor for the 606-I power-supply

4capacitor for the 606-II power-supply

all other 606-components are also available

See also

Содержание 606 MK I DIY

Страница 1: ...ity capacitors are replaced by Silvered mica capacitors All the cabling will be replaced by Hi Q cabling in the original colors We will also adapt the input sensitivity as an option by increasing the...

Страница 2: ...en there are any problems send an e mail to info dadaelectronics eu with a good description of the problem Some pictures may help us understand the problem better We will do our best to answer within...

Страница 3: ...eu and we will reply with the document attached Or download the document from our website There is one version of the 606 upgrade kit and two options We strongly advise to use the basic kit and option...

Страница 4: ...C7 Nichicon 4x C 470 F 63V for C9 C11 Nichicon Only needed if you want to change the input sensitivity Separate components and parts you can order these from the Dada Electronics webshop 12x 2N3773 Po...

Страница 5: ...wires per board Remove the driver boards 2x 3 screws Remove the 4 PSU capacitors and mounting rings Step 3 Fitting in the Power Supply capacitors and the connectors It is important to do these steps...

Страница 6: ...power line This means the power and driver transistors are OK It is a good practice to upgrade the boards one by one So we can compare between the boards if we want to see the polarity of capacitors...

Страница 7: ...view as a reference Make notes or pictures for reference information Place new silicon pads and reinstall all the components Check with an ohm meter there is no connection between the heat sink and th...

Страница 8: ...es is 120 130 mA Re check both sides of the boards to make sure that the polarity of the electrolytic capacitors is correct and that there are no soldering short circuits between the Pcb tracks Step 7...

Страница 9: ...hem or other Heat Shrinkable Tubing for insulating the and output connections as there are large voltages between them Connect the and leads from the power supply to the boards Connect the LS outputs...

Страница 10: ...from the rear panel Remove the bottom and the U shaped chassis part The unit will looks like this Remove the amplifier boards with a long Philips posidriv screwdriver be careful not to make contact wi...

Страница 11: ...transformer remove those Be careful sometimes they are a little bit covered by the transfo lift the Psu Pcb to loosen those screws Now the Psu caps can be replaced The revision of the amplifier boards...

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