4 37 0 Steven Houglum SE Stereo Amplifier using 807 power tubes with<br>6H8C pre-amp tubes 1 Pad1 ROUND _1 ROUND _1 ROUND _1 ROUND _1 ROUND _1 ROUND _1 ROUND _1 ROUND _1 ROUND _1 Pad2 ROUND _1 LN1 127 NAME false false false false L5 2 CENTER CENTER DEFAULT L6 3 CENTER CENTER DEFAULT L7 1 CENTER CENTER DEFAULT L1 L VOL CENTER TOP DEFAULT GND2 DEFAULT DEFAULT 1 LN56 127 NAME false false false false LN58 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false 6H8C V1a 6H8C NAME true DEFAULT NONE false RECT1 127 LN72 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN73 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN74 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN75 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN4 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false C2 127 VALUE false Horizontal true false ABOVE _63V true R2 127 VALUE false Horizontal true false ABOVE HALF LN43 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN44 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN57 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false R3 127 VALUE false Horizontal true false ABOVE HALF LN2 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false VR1a 100K LOG X BOTH DEFAULT false LN76 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN77 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false V1b BOTH true DEFAULT NONE false LN79 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN81 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN85 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN86 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false C4 127 VALUE false Horizontal true false ABOVE _63V true GND1 DEFAULT DEFAULT 1 ELL6 127 ELL9 127 ELL12 127 ELL13 127 ELL14 127 LN88 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false ELL22 127 807 V2 KT88 NAME true DEFAULT NONE false R7 127 VALUE false Horizontal true false ABOVE HALF ELL23 127 ELL24 127 LN91 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false C6 127 VALUE false Horizontal true false ABOVE _63V true R8 127 VALUE false Horizontal true false ABOVE HALF LN92 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN93 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN94 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false ELL25 127 ELL26 127 L17 _180 48 4 8 1 64 1380.0 335.0 65 1355.0 335.0 64 1380.0 235.0 65 1355.0 235.0 97 48 11 62 1 64 1355.0 335.0 67 1345.0 335.0 1345.0 325.0 1355.0 325.0 67 1345.0 325.0 1345.0 315.0 1355.0 315.0 67 1345.0 315.0 1345.0 305.0 1355.0 305.0 67 1345.0 305.0 1345.0 295.0 1355.0 295.0 67 1345.0 295.0 1345.0 285.0 1355.0 285.0 67 1345.0 285.0 1345.0 275.0 1355.0 275.0 67 1345.0 275.0 1345.0 265.0 1355.0 265.0 67 1345.0 265.0 1345.0 255.0 1355.0 255.0 67 1345.0 255.0 1345.0 245.0 1355.0 245.0 67 1345.0 245.0 1345.0 235.0 1355.0 235.0 97 L9 DEFAULT 48 4 8 1 64 1295.0 235.0 65 1320.0 235.0 64 1295.0 435.0 65 1320.0 435.0 97 48 21 122 1 64 1320.0 235.0 67 1330.0 235.0 1330.0 245.0 1320.0 245.0 67 1330.0 245.0 1330.0 255.0 1320.0 255.0 67 1330.0 255.0 1330.0 265.0 1320.0 265.0 67 1330.0 265.0 1330.0 275.0 1320.0 275.0 67 1330.0 275.0 1330.0 285.0 1320.0 285.0 67 1330.0 285.0 1330.0 295.0 1320.0 295.0 67 1330.0 295.0 1330.0 305.0 1320.0 305.0 67 1330.0 305.0 1330.0 315.0 1320.0 315.0 67 1330.0 315.0 1330.0 325.0 1320.0 325.0 67 1330.0 325.0 1330.0 335.0 1320.0 335.0 67 1330.0 335.0 1330.0 345.0 1320.0 345.0 67 1330.0 345.0 1330.0 355.0 1320.0 355.0 67 1330.0 355.0 1330.0 365.0 1320.0 365.0 67 1330.0 365.0 1330.0 375.0 1320.0 375.0 67 1330.0 375.0 1330.0 385.0 1320.0 385.0 67 1330.0 385.0 1330.0 395.0 1320.0 395.0 67 1330.0 395.0 1330.0 405.0 1320.0 405.0 67 1330.0 405.0 1330.0 415.0 1320.0 415.0 67 1330.0 415.0 1330.0 425.0 1320.0 425.0 67 1330.0 425.0 1330.0 435.0 1320.0 435.0 97 LN3 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN5 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false T2 L2 _180 48 4 8 1 64 1380.0 435.0 65 1355.0 435.0 64 1380.0 335.0 65 1355.0 335.0 97 48 11 62 1 64 1355.0 435.0 67 1345.0 435.0 1345.0 425.0 1355.0 425.0 67 1345.0 425.0 1345.0 415.0 1355.0 415.0 67 1345.0 415.0 1345.0 405.0 1355.0 405.0 67 1345.0 405.0 1345.0 395.0 1355.0 395.0 67 1345.0 395.0 1345.0 385.0 1355.0 385.0 67 1345.0 385.0 1345.0 375.0 1355.0 375.0 67 1345.0 375.0 1345.0 365.0 1355.0 365.0 67 1345.0 365.0 1345.0 355.0 1355.0 355.0 67 1345.0 355.0 1345.0 345.0 1355.0 345.0 67 1345.0 345.0 1345.0 335.0 1355.0 335.0 97 LN8 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN9 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN12 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN13 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false R9 127 VALUE false Horizontal true false ABOVE HALF LN15 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false ELL1 127 LN16 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false ELL3 127 LN20 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN22 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN23 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN24 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN10 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN17 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false ELL4 127 L13 DEFAULT 48 4 8 1 64 410.0 700.0 65 435.0 700.0 64 410.0 900.0 65 435.0 900.0 97 48 21 122 1 64 435.0 700.0 67 445.0 700.0 445.0 710.0 435.0 710.0 67 445.0 710.0 445.0 720.0 435.0 720.0 67 445.0 720.0 445.0 730.0 435.0 730.0 67 445.0 730.0 445.0 740.0 435.0 740.0 67 445.0 740.0 445.0 750.0 435.0 750.0 67 445.0 750.0 445.0 760.0 435.0 760.0 67 445.0 760.0 445.0 770.0 435.0 770.0 67 445.0 770.0 445.0 780.0 435.0 780.0 67 445.0 780.0 445.0 790.0 435.0 790.0 67 445.0 790.0 445.0 800.0 435.0 800.0 67 445.0 800.0 445.0 810.0 435.0 810.0 67 445.0 810.0 445.0 820.0 435.0 820.0 67 445.0 820.0 445.0 830.0 435.0 830.0 67 445.0 830.0 445.0 840.0 435.0 840.0 67 445.0 840.0 445.0 850.0 435.0 850.0 67 445.0 850.0 445.0 860.0 435.0 860.0 67 445.0 860.0 445.0 870.0 435.0 870.0 67 445.0 870.0 445.0 880.0 435.0 880.0 67 445.0 880.0 445.0 890.0 435.0 890.0 67 445.0 890.0 445.0 900.0 435.0 900.0 97 LN18 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN21 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false T4 L3 DEFAULT 48 4 8 1 64 410.0 915.0 65 435.0 915.0 64 410.0 1115.0 65 435.0 1115.0 97 48 21 122 1 64 435.0 915.0 67 445.0 915.0 445.0 925.0 435.0 925.0 67 445.0 925.0 445.0 935.0 435.0 935.0 67 445.0 935.0 445.0 945.0 435.0 945.0 67 445.0 945.0 445.0 955.0 435.0 955.0 67 445.0 955.0 445.0 965.0 435.0 965.0 67 445.0 965.0 445.0 975.0 435.0 975.0 67 445.0 975.0 445.0 985.0 435.0 985.0 67 445.0 985.0 445.0 995.0 435.0 995.0 67 445.0 995.0 445.0 1005.0 435.0 1005.0 67 445.0 1005.0 445.0 1015.0 435.0 1015.0 67 445.0 1015.0 445.0 1025.0 435.0 1025.0 67 445.0 1025.0 445.0 1035.0 435.0 1035.0 67 445.0 1035.0 445.0 1045.0 435.0 1045.0 67 445.0 1045.0 445.0 1055.0 435.0 1055.0 67 445.0 1055.0 445.0 1065.0 435.0 1065.0 67 445.0 1065.0 445.0 1075.0 435.0 1075.0 67 445.0 1075.0 445.0 1085.0 435.0 1085.0 67 445.0 1085.0 445.0 1095.0 435.0 1095.0 67 445.0 1095.0 445.0 1105.0 435.0 1105.0 67 445.0 1105.0 445.0 1115.0 435.0 1115.0 97 L16 _180 48 4 8 1 64 495.0 860.0 65 470.0 860.0 64 495.0 810.0 65 470.0 810.0 97 48 6 32 1 64 470.0 860.0 67 460.0 860.0 460.0 850.0 470.0 850.0 67 460.0 850.0 460.0 840.0 470.0 840.0 67 460.0 840.0 460.0 830.0 470.0 830.0 67 460.0 830.0 460.0 820.0 470.0 820.0 67 460.0 820.0 460.0 810.0 470.0 810.0 97 L19 _180 48 4 8 1 64 495.0 990.0 65 470.0 990.0 64 495.0 940.0 65 470.0 940.0 97 48 6 32 1 64 470.0 990.0 67 460.0 990.0 460.0 980.0 470.0 980.0 67 460.0 980.0 460.0 970.0 470.0 970.0 67 460.0 970.0 460.0 960.0 470.0 960.0 67 460.0 960.0 460.0 950.0 470.0 950.0 67 460.0 950.0 460.0 940.0 470.0 940.0 97 L20 _180 48 4 8 1 64 495.0 940.0 65 470.0 940.0 64 495.0 890.0 65 470.0 890.0 97 48 6 32 1 64 470.0 940.0 67 460.0 940.0 460.0 930.0 470.0 930.0 67 460.0 930.0 460.0 920.0 470.0 920.0 67 460.0 920.0 460.0 910.0 470.0 910.0 67 460.0 910.0 460.0 900.0 470.0 900.0 67 460.0 900.0 460.0 890.0 470.0 890.0 97 L4 _180 48 4 8 1 64 495.0 800.0 65 470.0 800.0 64 495.0 750.0 65 470.0 750.0 97 48 6 32 1 64 470.0 800.0 67 460.0 800.0 460.0 790.0 470.0 790.0 67 460.0 790.0 460.0 780.0 470.0 780.0 67 460.0 780.0 460.0 770.0 470.0 770.0 67 460.0 770.0 460.0 760.0 470.0 760.0 67 460.0 760.0 460.0 750.0 470.0 750.0 97 L8 _180 48 4 8 1 64 495.0 750.0 65 470.0 750.0 64 495.0 700.0 65 470.0 700.0 97 48 6 32 1 64 470.0 750.0 67 460.0 750.0 460.0 740.0 470.0 740.0 67 460.0 740.0 460.0 730.0 470.0 730.0 67 460.0 730.0 460.0 720.0 470.0 720.0 67 460.0 720.0 460.0 710.0 470.0 710.0 67 460.0 710.0 460.0 700.0 470.0 700.0 97 fuse 64 BOTH false Directional false false ABOVE LN6 127 NAME false false false false ELL10 0 ELL11 0 LN25 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN26 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN27 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN28 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN29 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN30 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN7 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN31 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN32 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN33 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN34 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false D1 5U4G VALUE true _270 NONE true LN36 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN37 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN38 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN39 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN40 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN42 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN46 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN45 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN47 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN48 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN49 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN35 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN41 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN50 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN51 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false C7 127 VALUE false Horizontal true false ABOVE _63V true LN52 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN53 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false L14 127 VALUE false Directional false false ABOVE true LN54 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN55 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN59 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false ELL15 127 LN60 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false ELL27 127 LN61 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN62 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN14 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN64 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN65 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN66 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN67 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN68 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN69 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false ELL7 127 ELL8 127 LN70 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN71 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN95 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN96 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN97 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false ELL19 127 GND4 DEFAULT DEFAULT 1 LN98 127 NAME false false false false LN100 127 NAME false false false false LN101 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false VR1b 100K LOG X BOTH DEFAULT false ELL20 127 ELL28 127 GND5 DEFAULT DEFAULT 1 LN99 127 NAME false Directional false false 3 0 -5 5 0 0 -10 -10 0 -5 -10 10 10 -0.0 1.0 450.0 -1.0 0.0 1200.0 false true L10 _180 48 4 8 1 64 495.0 1115.0 65 470.0 1115.0 64 495.0 1065.0 65 470.0 1065.0 97 48 6 32 1 64 470.0 1115.0 67 460.0 1115.0 460.0 1105.0 470.0 1105.0 67 460.0 1105.0 460.0 1095.0 470.0 1095.0 67 460.0 1095.0 460.0 1085.0 470.0 1085.0 67 460.0 1085.0 460.0 1075.0 470.0 1075.0 67 460.0 1075.0 460.0 1065.0 470.0 1065.0 97 L11 _180 48 4 8 1 64 495.0 1065.0 65 470.0 1065.0 64 495.0 1015.0 65 470.0 1015.0 97 48 6 32 1 64 470.0 1065.0 67 460.0 1065.0 460.0 1055.0 470.0 1055.0 67 460.0 1055.0 460.0 1045.0 470.0 1045.0 67 460.0 1045.0 460.0 1035.0 470.0 1035.0 67 460.0 1035.0 460.0 1025.0 470.0 1025.0 67 460.0 1025.0 460.0 1015.0 470.0 1015.0 97 C9 127 VALUE false Horizontal true false ABOVE _63V true LN102 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN82 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN63 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN78 127 NAME false false false false C1 127 VALUE false Horizontal true false BELOW _63V true LN80 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN11 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN19 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN83 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false GND3 DEFAULT _270 1 GND6 DEFAULT _270 1 R1 127 VALUE false Horizontal true false ABOVE HALF LN84 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false ELL2 127 ELL5 127 LN87 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN90 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN89 127 NAME false Directional false false 1.0 0.0 0.0 0.0 1.0 0.0 false false LN103 127 NAME false false false false LAB1 revision LEFT CENTER DEFAULT LAB2 1.0.0 LEFT CENTER DEFAULT LAB3 updated LEFT CENTER DEFAULT LAB4 8/8/2023 LEFT CENTER DEFAULT LAB5 drawn by CENTER CENTER DEFAULT LAB7 Steven Hougum CENTER CENTER DEFAULT LAB8 807 (FU7) 6H8C Single Ended Amplifier<br>8W x 8W CENTER CENTER DEFAULT LAB9 website LEFT CENTER DEFAULT LAB10 info@houglum.studio CENTER CENTER DEFAULT LAB11 4 CENTER CENTER DEFAULT LAB12 5 CENTER CENTER DEFAULT LAB13 6.8V CENTER CENTER DEFAULT LAB14 6 CENTER CENTER DEFAULT LAB16 1 CENTER CENTER DEFAULT LAB17 2 CENTER CENTER DEFAULT LAB18 3 CENTER CENTER DEFAULT LAB20 175V CENTER CENTER DEFAULT LAB21 22V CENTER CENTER DEFAULT LAB22 3 CENTER CENTER DEFAULT LAB23 cap CENTER CENTER DEFAULT LAB24 4 CENTER CENTER DEFAULT LAB25 2 CENTER CENTER DEFAULT LAB26 Red CENTER CENTER DEFAULT LAB27 311V CENTER CENTER DEFAULT LAB28 Blue CENTER CENTER DEFAULT CN1 B+ RECTANGLE LAB29 8 ohm CENTER CENTER DEFAULT LAB30 4 ohm CENTER CENTER DEFAULT LAB31 com CENTER CENTER DEFAULT LAB33 Neutral CENTER BOTTOM DEFAULT LAB34 Earth Gnd CENTER BOTTOM DEFAULT LAB35 120V CENTER CENTER DEFAULT LAB36 120V CENTER CENTER DEFAULT LAB37 120V CENTER CENTER DEFAULT LAB32 315V CENTER CENTER DEFAULT LAB39 5V 2A CENTER CENTER DEFAULT LAB42 3.15V 3A CENTER CENTER DEFAULT LAB38 315V CENTER CENTER DEFAULT LAB46 3.15V 3A CENTER CENTER DEFAULT LAB43 6 CENTER CENTER DEFAULT LAB47 4 CENTER CENTER DEFAULT LAB48 8 CENTER CENTER DEFAULT LAB49 2 CENTER CENTER DEFAULT LAB50 333V CENTER CENTER DEFAULT LAB51 319V CENTER CENTER DEFAULT LAB6 300V CENTER CENTER DEFAULT LAB52 7 CENTER CENTER DEFAULT LAB53 8 CENTER CENTER DEFAULT LAB54 7 CENTER CENTER DEFAULT LAB55 8 CENTER CENTER DEFAULT LAB56 1 CENTER CENTER DEFAULT LAB57 5 CENTER CENTER DEFAULT LAB58 Left Channel CENTER TOP DEFAULT LAB60 Right Channel CENTER TOP DEFAULT LAB61 Duplicate of Left Channel above CENTER TOP DEFAULT LAB62 5 CENTER CENTER DEFAULT LAB63 6 CENTER CENTER DEFAULT LAB64 4 CENTER CENTER DEFAULT LAB65 R VOL CENTER TOP DEFAULT LAB40 3.15V 3A CENTER CENTER DEFAULT LAB66 3.15V 3A CENTER CENTER DEFAULT LAB19 6H8C 807 (FU7) Right<br><br>Pins 7, 8 1, 5 LEFT CENTER DEFAULT LAB15 6H8C 807 (FU7) Right<br><br>Pins 7, 8 1, 5 LEFT CENTER DEFAULT LAB41 Yellow CENTER CENTER DEFAULT