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Section 10 — Interwiring
10.1 Power Supply PCB Interwiring …….……………………………………….……………………………………………. 43
10.2 ECF80/EL34 PCB Interwiring …….…………..…………………………………………………..………………………. 44
10.2.1 Wire Routing ….…………………...…………………………………..…,….……….………………………………… 44
10.3 Mains Secondary Interwiring …….………………………………………………………….…..……………………… 45
10.4 Output Transformers Interwiring …….………………………………………………………..……………………… 45
10.5 Speaker Posts Interwiring …….…………………………………………………………………..……………………….. 45
10.6 Input Signal Interwiring …….……………………………………………………………………..……………………….. 46
10.6.1 Left/Right Channel Orientation ….…………………...……………………………….………………………. 46
10.7 LED Installation …….…………………………………………………………………………….…..………………………….. 47
10.8 Interwiring Chart …….………………………………………………………………………………….………………………. 48
Section 11 — Testing
11.1 Power On and Voltage Checks ….………………………………………..…….………….…………………….. ………… 50
11.1.1 Mains Fuse Installation ……..................……...........................………................................................ 50
11.1.2 AC Voltage Checks ……...........……................…………………………………........................................... 50
11.1.2 DC Voltage Checks ……...........……................…………………………………........................................... 51
11.2 Install the Tubes ….....……………………………………………………….....………………………………………………… 51
11.2.1 Checking Amplification ….....……………………................................................................................. 52
Section 12 — Finishing Touches
12.1 Installing the Front Faceplate….....………………………….………................................................................... 53
12.2 Installing the Chassis Top….....……………………............................................................................................ 53
Section 13 — Congratulations and Final Thoughts
13.1 Congratulations and Final Thoughts ….……………………………………..……………………………………… 545
13.1.1 Tube Rolling ………………….…..................……...........................………................................................ 54
13.1.2 Thanks ………………….................................……...........................………............................................... 54
Appendix
……………………………………………..…………………………………………….……..…...…….……….…...…. 55
A.1
Resistor Color Code Reference …………………………………………….…….………………...…..…….…….... 56