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Mod 102+ Скачать руководство пользователя страница 17

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The MOD 102 has a single-ended (class A), cathode biased output stage. There is no need to check the bias,
just plug the amp in, connect the output to a proper 8 ohm load, let the tubes heat up on standby for at least 30
seconds and it’s ready to play.

Remember, once the amp has been turned on, there will be high voltage (about 250 VDC) on the filter caps. If
the amp has been assembled correctly, it takes about 2 ½ minutes for the voltage on these caps to drain to less
than 1 VDC after power is turned off.

Always use the one hand rule when working on an amp that has been plugged in (see page 5).

Plug it in, turn it on and play!

Visit www.modkitsdiy.com and e-mail [email protected] if you have any problems when first turning on

your amp for troubleshooting help.

If you smell or see smoke, hear something pop, or the chassis becomes

too hot to touch, turn off power and unplug immediately.

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Содержание 102+

Страница 1: ...ve at higher volumes MOD 102 GUITAR AMP KIT K MOD102 features include a three position progressive toggle switch for off standby power and additional push pull functionality for each control Pull out...

Страница 2: ...11 Section 4 Mounting Terminal Strips and Components 11 Section 5 Connect Rear Mounted Components 15 Section 6 Connect the Tube Filament Wiring 16 Section 7 Finishing Up 16 Label Mounting Instructions...

Страница 3: ...Use 16 AWG speaker cable to connect from the amplifier to your speaker cabinet The web site www modkitsdiy com has been set up to help answer your questions after you have thoroughly read through the...

Страница 4: ...Description Quantity 12AX7 ECC803 1 6BQ5 EL84 1 TRANSFORMERS Description Quantity Power Transformer 269EX 1 Output Transformer P T31 1 4 CAPACITORS Description Quantity 150pF 500V 1 250pF 500V 1 022...

Страница 5: ...t one time may have high voltage present ON STANDBY The one hand rule pictured below is a safety precaution for working on an amp that is plugged in or could potentially have high voltages present Usi...

Страница 6: ...e a good solder joint Take your time with each connection and make sure that all components are connected and will remain connected if your project is bumped or shaken Bend the component lead or wire...

Страница 7: ...ings and then cutting it with your wire cutters at a length that will give it a little bit of slack after stripping off the insulation and soldering It is important not to make the wires too long Be c...

Страница 8: ...Component Mounting Bracket 4 Step 3 Mount the 9 pin miniature tube socket for the 12AX7 with its tube shield Drawing 2 shows where to mount the 9 pin miniature socket V1 Make sure that pins 1 9 face t...

Страница 9: ...side handles 4 4 2 Step 6 Mount the Power Transformer TR1 Remove the 269EX power transformer from its packaging Drawings 2 3 show where to mount the power transformer A Cut off the gray wire as descri...

Страница 10: ...the Controls Drawing 4 shows where to mount the bass treble and volume pots Remove the two nuts and two flat washers from the 250K Bass and Treble pot bushings On each pot put one nut on the bushing...

Страница 11: ...blow fuse at this time FUSE F U S E F U S E SLEEVE TIP Remove the nut and flat washer from the input jack Put the remaining 3 8 lock washers on the jack bushing and mount it to the rear panel with th...

Страница 12: ...end to T2 5 3 5 Connect wires to filter caps 1 Connect a 1 length of white wire from T1 3 to T1 1 When connecting the wire you want to strip about of insulation off of each end to wrap around terminal...

Страница 13: ...Body ground terminal Tip When making the capacitor connections at this pot it is important that the leads do not accidentally touch the pot switch body or a different lug than intended If you feel it...

Страница 14: ...onnect the remaining 047 F cap from T4 5 to turbo switch lug 2 1 Connect a 2 piece of white wire from T4 5 to V1 pin 1 Consider using the lower terminal hole 2 Connect a 2 piece of white wire from T4...

Страница 15: ...3 yet 6 Connect the 100 F cap with negative end to T6 1 and positive end to V2 pin 3 Solder all connections Connect the transformer wires 1 Intertwine TR1 s two green wires and connect one to each of...

Страница 16: ...but do not solder one wire to V2 4 and the other to V2 5 3 Cut two more pieces of green wire about 5 5 each and connect one wire s end to V2 4 and the other wire s end to V2 5 Now solder all connectio...

Страница 17: ...ilter caps If the amp has been assembled correctly it takes about 2 minutes for the voltage on these caps to drain to less than 1 VDC after power is turned off Always use the one hand rule when workin...

Страница 18: ...pe for placement over its respective chassis hole 2 Then cut along the circumference section by section removing one sectional piece at a time 1 Use a razor or x acto knife to cut along each line firs...

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