User manual FOSTEX 6301B

[. . . ] Water and Moisture - The appliance should not be used near water - for example, near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool, and the like. Carts and Stands - The appliance should be used only with a cart or stand that is recommended by the manufacturer. Heat - The appliance should be situated away from heat sources such as radiators, heat registers, stoves, or other appliances (including amplifiers) that produce heat. [. . . ] Grounding or Polarization - The precautions that should be taken so that the grounding or polarization means of an appliance is not defeated. Power Cord Protection - Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them, paying particular attention to cords at plugs, convenience receptacles, and the point where they exit from the appliance. Cleaning - The appliance should be cleaned only as recommended by the manufacturer. Nonuse Periods - The power cord of the appliance should be unplugged from the outlet when left unused for a long period of time. Object and Liquid Entry - Care should be taken so that objects do not fall and liquids are not spilled into the enclosure through openings. Damage requiring Service - The appliance should be serviced by qualified service personnel when: A. The power supply cord or the plug has been damaged; or B. Objects have fallen, or liquid has been spilled into the appliance; or C. The appliance has been exposed to rain; or D. USA/CND EUR UK JPN : 0260001 and onwards : 0660001 and onwards : 0760001 and onwards : 1060001 and onwards 1. SPECIFICATIONS SPEAKER ( Internal ) Type Impedance Efficiency 10cm Full Range Single Cone 4 84 dB/W (1m) AMPLIFIER Normal Input Level Output Frequency Response Distortion Residual Noise Input Sensitivity Input Impedance -10dBV more than 10Wrms ( 8 load ) 20 ~ 50 kHz +0dB-3dB 0. 05 % or less ( at 1W output ) -70dBV (0. 3mV) Unbalanced type : -6dBV (0. 5Vrms) Balanced type : +4dBm (1. 2Vrms) Unbalanced type : Higher than 20k Balanced type : Higher than 10k GENERAL Dimensions Weight Power supply JPN USA/CND EUR/UK Power consumption 120 (W) × 188 (H) × 118 (D) mm 3. 0 kg 100 VAC, 50/60 Hz 120 VAC, 60 Hz 230 VAC, 50/60 Hz 33 W 3 6301B/BX/BE 4 2. OVERALL EXPLODED VIEW 2 1 15 BTT 4x12 Bzn BTT 4x12 Bzn PTP WH 3x10 Bzn BTT 4x12 Bzn 18 17 PTT 3x8 Ni 3 19 13 9 12 BTT 4x12 Bzn P 4x10 Bzn BTT 4x12 Bzn 20 7 14 PTT 4x8 Bzn 16 10 8 11 PTT 3x6 Czn 22 21 7 15 PTT 3x6 Czn 4 5 PTT 4x8 Bzn 6 15 23 15 24 6301B/BX/BE Ref. 8278001000 8216034000 8220462100 8226050000 8226067000 8210020100 8216213002 8242041200 8242042001 8242040200 8274209000 8274216000 8220464000 8239002000 8274210000 8274211000 8274212000 8274213000 8216198100 8220463201 8220463202 8216196000 8245392000 8207000209 8276217000 8276215000 8276216000 8276879000 8276003000 Description Speaker, 10F05AV Packing, Speaker Cover, Speaker, B3/X/E Button, Push, Power, B3/X/E Knob, Pot, B3/X/E Box, Speaker, B3/X/E (192631) Sound Absorbent, B3/X/E Trans, Power, 120V, B3/X/E Trans, Power, 220V/240V, B3/X/E Trans, Power, 100V, B3/X/E PCB Assy, Trans, B3X PCB Assy, PowerAmp, B3/X/E Bracket, PCB, B3/X/E Insulator, IC, B3/X/E PCB Assy, JK2, B3/X/E PCB Assy, LineAmp, B3 PCB Assy, LineAmp, B3X PCB Assy, LineAmp, B3E Gasket, Rear, B3/X/E Panel, Rear, B3 (192630) Panel, Rear, B3X/E (192629) Cover, XLR, B3X/E Conn, XLR, B3X/E Bushing, B3/X/E Cord, Power, B3/X/E, CSA Cord, Power, B3/X/E, CND Cord, Power, B3/X/E, EUR Cord, Power, B3/X/E, UK Cord, Power, B3/X/E, JPN SW, Power, B3/X/E Spark-Killer, 0. 0047µF PCB Assy, LED, B3/X/E PCB Assy, VR, B3/X/E 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 8253014008 8256075005 8274214000 8274215000 5 6301B/BX/BE 3. PCB ASSY AND PARTS LIST PCB Assy PowerAmp 8274216000 Ref. C001 C002 C003, 004 C005 C006 C007 C008, 009 C010 C011, 012 D001 R001 R002 R004 R005 R006 R007 R008 R010 U001 Part No. 8232050471 8232098105 8232097227 8232095476 8232026123 8232026104 8232074000 8232026103 8232133478 8234001607 8230004102 8230004563 8230004122 8230004563 8230004153 8230004102 8230004100 8230004222 8234045600 Description CAP, CER, 50V, 470pF, 5% CAP, ALU, 50V, 1µF, 20% CAP, ALU, 35V, 220µF, 20% CAP, ALU, 16V, 47µF, 20% CAP, PES, 50V, 0. 012µF, 5% CAP, PES, 50V, 0. 1µF, 5% CAP, CER, 50V, 0. 1µF, 20% CAP, PES, 50V, 0. 01µF, 5% CAP, ALU, 35V, 4700µF, 20% D, STACK, 2W02G RES, CARBON, 1/4W, 1K, 5% RES, CARBON, 1/4W, 56K, 5% RES, CARBON, 1/4W, 1. 2K, 5% RES, CARBON, 1/4W, 56K, 5% RES, CARBON, 1/4W, 15K, 5% RES, CARBON, 1/4W, 1K, 5% RES, CARBON, 1/4W, 10, 5% RES, CARBON, 1/4W, 2. 2K, 5% IC, PowerAmp, TDA2050 B * * * * * * * * * * * * * * * * * * * BX * * * * * * * * * * * * * * * * * * * BE * * * * * * * * * * * * * * * * * * * PCB Assy LineAmp Ref. C021, 022 C021, 022 C023 C024, 025 R021 R022 R022 R023 R024 R024 R025 R026 R027 R028, 029 U002 DZ001, 002 CN002 JK001 JP006, 007 8274211000 Description CAP, ALU, 16V, 10µF, 20% Jumper CAP, ALU, 16V, 10µF, 20% CAP, ALU, 25V, 47µF, 20% RES, CARBON, 1/4W, 10K, 5% RES, CARBON, 1/4W, 10K, 5% RES, CARBON, 1/4W, 1K, 5% RES, CARBON, 1/4W, 3. 9K, 5% RES, CARBON, 1/4W, 10K, 5% Jumper RES, CARBON, 1/4W, 3. 9K, 5% RES, CARBON, 1/4W, 10K, 5% RES, CARBON, 1/4W, 3. 9K, 5% RES, CARBON, 1/4W, 1K, 5% IC, Analog, NJM4560DX D, ZENER, MTZ J 15C Conn, JACK, 8263, 3P, WHT Conn, Phone, B/BX/BE Jumper B BX * * * BE * * * * * * * * * * * * * * Part No. 8232095106 8232095106 8232096476 8230004103 8230004103 8230004102 8230004392 8230004103 8230004392 8230004103 8230004392 8230004102 82360212000 8234503959 8245053003 8245103000 * * * * * * * * * * * 6 6301B/BX/BE PCB Assy JK2 Ref. [. . . ] 8232095106 8232095106 8232096476 8230004103 8230004103 8230004102 8230004392 8230004103 8230004392 8230004103 8230004392 8230004102 82360212000 8234503959 8245053003 8245103000 * * * * * * * * * * * 6 6301B/BX/BE PCB Assy JK2 Ref. JK002 8274210000 Description Conn, Phone, B/BX/BE B * BX * BE * Part No. VR001 8274215000 Description POT, 50KA, B/BX/BE B * BX * BE * Part No. [. . . ]