Drawing 1 T14 T11 TR1 TR2 R(BIAS) T12 T13 T10 TOP REAR FRONT GROMMET 4 GROMMET 2 GROMMET 1 GROMMET 3 GROMMET 5 TR2 TR1 TR2 TR2 #6 #6 #6 #6 #10 #10 #10

Transcription

1 Drawing TOP REAR V V V V T T TR TR TR TR GROMMET SIDE GROMMET SIDE GROMMET TR TR TR GROMMET TR GROMMET T T T FRONT

2 Drawing V V V V T T TR TR TR TR GROMMET GROMMET COLD HOT GROMMET TR TR TR GROMMET TR GROMMET T T T FRONT

3 Drawing REAR V V V V Pin Pin Pin Pin Pin Pin Pin Pin Locking Lugs T T TR GROMMET TR KL TR GROMMET TR COLD HOT GROMMET GROMMET TR TR Mount the bias pot with solder lugs directed towards the front. TR TR GROMMET T T T FRONT

4 Drawing V V V V T T TR GROMMET TR COLD HOT. Yel. Grn/Yel. Blk/Yel. Grn. Blk GROMMET TR TR T T T TR GROMMET TR TR GROMMET. Blu. Red. Brn TR GROMMET T T T T T Cut. Blu/Yel. Brn/Yel Pull the wire out as far as possible before cutting it as far inside the bell as possible. FRONT

5 Drawing V V V V TR T T TR. Blu. Blk. Brn. Wht GROMMET GROMMET. Grn. Grn. Grn/Yel. Red. Red. Red/Yel. Vio COLD HOT Cut. Blu/Yel. Wht/Blk. Blk/Red. Brn/Yel TR Cut. Yel. Yel. Yel/Blk P TR TR Pull the wire out as far as possible before cutting it as far inside the bell as possible. GROMMET T T T FRONT

6 Drawing V V V V TR TR T T TR BX COLD HOT P TR TR T T T Locking Lugs with slit cut DANGER HIGH VOLTAGE MAY BE PRESENT ON FILTER CAPACITORS DO NOT TOUCH! FRONT

7 Drawing TOP ON OFF TOP MOD TUBE AMP KIT POWER STANDBY BASS TREBLE VOLUME INPUT Remove all screws from the terminals. You will not need them for this project. TOP KA KA MA ON OFF MOD TUBE AMP KIT POWER STANDBY BASS TREBLE VOLUME INPUT Mount the lamp holder with solder lugs directed towards the bottom. Mount the standby switch with solder lugs directed towards the top. Mount the pots with solder lugs directed towards the bottom.

8 Drawing TOP TOP IMPEDANCE (Ω) SELECTOR OUTPUT TO SPEAKER(S) A SLO BLO VAC Hz Leave this strain relief hole open for now. TOP FUSE IMPEDANCE (Ω) SELECTOR OUTPUT TO SPEAKER(S) A SLO BLO VAC Hz

9 Drawing FRONT. Blu. Red. Brn T T T. Blu. Blk. Brn. Wht. Grn. Grn. Grn/Yel. Red. Red. Red/Yel. Vio TR T T TR T T. Yel. Grn/Yel. Blk/Yel. Grn. Blk T T V V V V

10 Drawing FRONT. Blu. Red. Brn T T T. Blu. Blk. Brn. Wht. Grn. Grn. Grn/Yel. Red. Red. Red/Yel. Vio TR T T TR T T T. Yel. Grn/Yel. Blk/Yel. Grn. Blk T V V V V

11 Drawing FRONT. Blu. Red. Brn.µF V T.µF V V.K K.K T.µF V K K T K K.K µf V N N. Blu. Blk. Brn. Wht. Grn. Grn. Grn/Yel. Red. Red. Red/Yel. Vio It is important to copy the orientation of polarity shown for each of the three diodes. TR T.µF V µf V K T TR.K K K.K T K K M T T LGC VERSION. Yel. Grn/Yel. Blk/Yel. Grn. Blk.µF V M.µF V T * * OR V V V V W K W K T EL VERSION * = measure these resistors to note that they are not exactly. Ω.

12 Drawing ABOVE VIEW SIDE VIEW T T V V K µf V HV K µf V T K J V cathode J & J T Terminal Terminal J Terminal ground B T µf V µf V µf V µf V µf V µf V W K µf V T V cathode C K µf V J K DANGER HV K B K.K T T T HIGH VOLTAGE D MAY BE PRESENT ON FILTER CAPACITORS C DO NOT TOUCH! E D E.K µf V µf V J T

13 Drawing Tie, but do not solder these connections yet. (B) (D) (F) (I) FRONT BASS TREBLE VOLUME M (H) CHASSIS TOP (INSIDE VIEW) WITH COMPONENT NAMES () (B) (D) W Ω Red STEP SIDE STEP SIDE (A) (C) (E) (G) (J) Grn Grn W Ω (C) (A). Blu. Red. Brn.µF V.µF V T V.K K. Blu. Blk. Brn. Wht (E). Grn. Grn. Grn/Yel. Red. Red. Red/Yel. Vio (G) Red Red Vio (H).K.K µf V N N T (I) TR.µF V T.µF V K K T Filter Caps. HV. B. C. D. E. V cathode K µf V K K T TR Red/Yel & Grn/Yel (F).K K K.K T Brn&Blue K K M T T. Yel. Grn/Yel. Blk/Yel. Grn. Blk.µF V M.µF V T Blue Brown * * V V V V

14 Be careful not to confuse the sub-step letters on this drawing with the wire names. For example, the first part of Step on page is sub-step (A) and involves twisting wires B and HV together. Drawing B HV FRONT BASS TREBLE VOLUME M CHASSIS TOP (INSIDE VIEW) WITH COMPONENT NAMES () W Ω W Ω (A).µF V.µF V T V.K K (E).K.K µf V N N T. Blu. Red. Brn.µF V K (D) D K T K E K. Blu. Blk. Brn. Wht. Grn. Grn. Grn/Yel. Red. Red. Red/Yel. Vio TR (B) T.µF V µf V K T TR.K K K.K T K K M T C T. Yel. Grn/Yel. Blk/Yel. Grn. Blk (C).µF V M.µF V T V Cathode * * V V V V

15 Drawing (A) B HV FRONT BASS TREBLE VOLUME M W Ω CHASSIS TOP (INSIDE VIEW) WITH COMPONENT NAMES () Keep the body of this resistor from leaning against the nearby wires. W Ω (B).µF V.µF V T V AWG Wire.K K. Blu. Blk. Brn. Wht TR (C) (D) AWG Wire. Grn. Grn. Grn/Yel. Red. Red. Red/Yel. Vio.K.K µf V N N T TR. Blu. Red. Brn.µF V T.µF V K K T K µf V K K T Brn&Wht Tie, but do not solder these connections yet..k K K.K T K K M T (E) T. Yel. Grn/Yel. Blk/Yel. Grn. Blk.µF V M.µF V T To Fuse Tie, but do not solder these connections yet. * * V V V V

16 Drawing C B blk A REAR red V V V V * * Tie, but do not solder these connections yet. (A) (B) Blk & Blu T.µF V M.µF V. Yel. Grn/Yel. Blk/Yel. Grn. Blk T T M K T Tie, but do not solder these connections yet. K.K K K.K T K K µf V K T K K.µF V T.µF V. Blu. Red. Brn TR T N N µf V.K.K. Grn. Grn. Grn/Yel. Red. Red. Red/Yel. Vio TR. Blu. Blk. Brn. Wht K.K V T.µF V.µF V W Ω

17 Drawing C B blk blk/yel blk yel A grn REAR red grn/yel V V V V * Tie, but do not solder these connections yet. * T.µF V M.µF V. Yel. Grn/Yel. Blk/Yel. Grn. Blk T T M K T Tie, but do not solder these connections yet. K.K K K.K T K µf V.µF V T TR. Grn. Grn. Grn/Yel. Red. Red. Red/Yel. Vio K K T K K.µF V. Blu. Red. Brn T N N µf V.K.K K.K V T.µF V.µF V W Ω

18 Drawing C B blk blk/yel blk yel A grn REAR red grn/yel V V V V (A) (B) (C) (D) (E) (B) (A) (C) (D) (F) (E) (A) (B) * (C) (D) * Tie, but do not solder these connections yet. T.µF V T.µF V M T M K T Tie, but do not solder these connections yet. K.K K K.K K µf V T.µF V T K K T K K.µF V T N N µf V.K.K K.K V T.µF V.µF V W Ω

19 Drawing C B blk blk/yel blk yel A grn REAR red grn/yel V V V V * Tie, but do not solder these connections yet. * T.µF V M.µF V (E) T T M K T Tie, but do not solder these connections yet. K.K K K.K (F) K µf V T (B) (C).µF V T (G) (I) K K T K K (D).µF V (H) T N N µf V.K.K K.K (A) V T.µF V.µF V W Ω

20 Drawing blk REAR red V (C) AWG Wire V (B) AWG Wire V (A) AWG Wire V * * T.µF V T.µF V M T M K T Tie, but do not solder these connections yet. K.K K K.K K µf V T.µF V T K K T K K.µF V T N N µf V.K.K K.K V T.µF V.µF V W Ω

21 VAC Hz A SLO BLO Drawing FUSE VAC Hz A SLO BLO You will have to squeeze very tightly with the pliers to fit the strain relief and power cord into the chassis hole. This is what gives the cord a secure fit. FUSE Channellock Pliers (A) " (C) A SLO BLO VAC Hz FUSE T (B) T

22 V V V V T T T T T T T T.µF V M M K K K K K K K.K K.µF V K K.K.K N.K.K µf V * * W Ω.µF V V µf V blk red.µf V.µF V T.µF V REAR Brn & Wht White Green Black (A) (B) (C) Drawing N

23 Drawing AX/ ECC T µf V µf V AT/ ECC µf V µf V µf V HIGH VOLTAGE MAY BE PRESENT ON FILTER CAPACITORS DO NOT TOUCH! µf V DANGER R = COM. Ω Ω P WARNING: Do not measure resistance with amplifier power on. V V TR COLD HOT TR Start with pot turned all the way to cold. ON BX OFF POWER STANDBY UNPLUGGED TR

24 OHM S LAW Drawing AX/ ECC V R = I T µf V µf V OHM S LAW I x R = V LGC bias range: ma ma ( ma is used commonly) Apply Ohm s Law to find the corresponding mv reading for your resistor value: I = ma R =. Ω V =? ( ma) x (. Ω) = mv AT/ ECC µf V µf V µf V µf V HIGH VOLTAGE MAY BE PRESENT ON FILTER CAPACITORS DO NOT TOUCH! DANGER BASS TREBLE VOLUME V = COLD COM. V mv LGC s P V = LGC BIAS POINT. V V TR TR mv Connect to Speaker Cabinet. mv. Ω =. ma Set for mv(dc) COLD HOT TR Start with pot turned all the way to cold.. mv. Ω ON =. ma Set for mv(dc) Higher Value: easily overdriven Lower Value: cleaner PLUGGED IN BX OFF POWER STANDBY

25 OHM S LAW Drawing AX/ ECC V R = I T µf V µf V OHM S LAW I x R = V EL bias range: ma ma ( ma is used commonly) Apply Ohm s Law to find the corresponding mv reading for your resistor value: I = ma R =. Ω V =? ( ma) x (. Ω) =. mv AT/ ECC µf V µf V µf V µf V HIGH VOLTAGE MAY BE PRESENT ON FILTER CAPACITORS DO NOT TOUCH! DANGER BASS TREBLE VOLUME V = COLD COM. V mv EL s P V = V V TR TR LGC BIAS POINT. mv Connect to Speaker Cabinet. mv. Ω =. ma Set for mv(dc) COLD HOT TR Start with pot turned all the way to cold.. mv. Ω ON =. ma Set for mv(dc) PLUGGED IN BX OFF POWER STANDBY