BBK FSA-1806 Service Manual
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BBK FSA-1806 Service Manual

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FSA-1806
SERVICE MANUAL

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Summary of Contents for BBK FSA-1806

  • Page 1 All manuals and user guides at all-guides.com FSA-1806 SERVICE MANUAL...

  • Page 2: Table Of Contents

    All manuals and user guides at all-guides.com CONTENT CHAPTER 1(ACOUSTIC) SPECIFICATIONS-------------------------------------------------------------------3 PRECAUTIONS----------------------------------------------------------------------3 GENERAL CHART-------------------------------------------------------------------4 BILL OF MATERIAL-----------------------------------------------------------------6 CHAPTER 2(ELECTRONIC) TECHNICAL PARAMETER-------------------------------------------------------------- DISASSEMBLY INSTRUCTION-------------------------------------------------------- PROCESS CHART------------------------------------------------------------------------ PRINCIPLE CHART----------------------------------------------------------------------- PCB BOARD------------------------------------------------------------------------------- GENERAL CHART------------------------------------------------------------------------ BILL OF MATERIAL ---------------------------------------------------------------------- Page 1...
  • Page 3 All manuals and user guides at all-guides.com Chapter 1 (Acoustic) Page 2...

  • Page 4: Specifications

    All manuals and user guides at all-guides.com SPECIFICATIONS FSA-1806 FSA-1806 FSA-1806 FSA-1806 Model Number Front Speaker Center Speaker surround Speaker subwoofer Cabinet Type 4 woofer x1 4 woofer x2 4 woofer x1 8 woofer Component 0.5 tweeter 0.5 tweeter Speaker System...

  • Page 5: General Chart

    All manuals and user guides at all-guides.com GENERAL CHART FSA-1806 (Front Speaker) FSA-1806 (Center speaker) Page 4...
  • Page 6 All manuals and user guides at all-guides.com FSA-1806 (Surround speaker) FSA-1806 (Subwoofer) Page 5...

  • Page 7: Bill Of Material

    All manuals and user guides at all-guides.com Bill of Material This bill is only for servicing use. Type Part No. Description Qty/unit １ EＦＳＷ－１８０６ Ｗ０８０６－０３５０－０２ woofer ８ ｉｎｃｈ ＨＳＰ－８１４９ ６ ｏｈｍ， ｎｏｎ ｍａｇｎｅｔｉｃ ｓｈｉｅｌｄｅｄ Ｓｕｂｗｏｏｆｅｒ １ B60353 amplifier part ＦＳＡ－１８０６ ＢＢＫ Ｎ２０１－２５７...
  • Page 8 All manuals and user guides at all-guides.com Chapter 2 (Electronic) Page 7...

  • Page 9: Technical Parameter

    All manuals and user guides at all-guides.com TECHNICAL PARAMETER ： Rated output power Ω R/L (1KHz,THD+N=0.5%,RL=4 )--------------------------------------------------15W+15W Ω C (1KHz,THD+N=0.5%,RL=4 )------------------------------------------------------------15W Ω SR/SL (1KHz,THD+N=0.5%,RL=4 ) -----------------------------------------------15W+15W Ω SW(60Hz,THD+N=0.5%,RL=4 ) ----------------------------------------------------------50W Frequency response---------------------------------------------------------- 60HZ-20KHZ-0.5dB ： Input sensitivity Audio input------------------------------------------------------------------------------320mv/47K ： Tune control ±...

  • Page 10: Disassembly Instruction

    All manuals and user guides at all-guides.com DISASSEMBLY INSTRUCTION Please study the circuitry position well before any disassembly to ensure all wires locate as original. 1. The parts in fig 1 can t be changed by customer. fig 1 2. Unscrew the screws A to fake off the back panel. fig 2 Page 9...
  • Page 11 All manuals and user guides at all-guides.com 3. Unscrew B and C to take off amplifier board D. fig 3 4. Unscrew E to take off VR board F. fig 4 Page 10...
  • Page 12 All manuals and user guides at all-guides.com 5. Unscrew G to take off transformer. fig 5 6. Change fuse tube: Take off the fuse tube and change a fuse of same type and specification with the original one according to instruction H.

  • Page 13: Process Chart

    All manuals and user guides at all-guides.com PROCESS CHART Page 12...

  • Page 14: Principle Chart

    All manuals and user guides at all-guides.com PRINCIPLE CHART Page 13...
  • Page 15 All manuals and user guides at all-guides.com PRINCIPLE CHART Page 14...
  • Page 16 All manuals and user guides at all-guides.com PRINCIPLE CHART Page 15...
  • Page 17 All manuals and user guides at all-guides.com PRINCIPLE CHART Page 16...

  • Page 18: Pcb Board

    All manuals and user guides at all-guides.com PCB BOARD CHART Page 17...

  • Page 19: General Chart

    All manuals and user guides at all-guides.com GENERAL CHART Page 18...

  • Page 20: Bill Of Material

    All manuals and user guides at all-guides.com Bill of Material Type Part No. Description Q'ty/Unit Front ＩＣ ＬＭ７８Ｌ０５ ＴＯ－７８Ｌ １ 05168 Board ＩＣ ＮＪＭ４５５８Ｄ ６ 05107 Assembly ＩＣ ｅｋｅｃｔｒｏｎｉｌ ｖｏｌｕｍｅ ＬＣ７５３４７ １ 05263 Ｂ６０１１７ ＩＣ ＣＰＵ ＦＳＡ－１０３０ １ 05278 crystal ３．５８ＭＨｚ １...
  • Page 21 All manuals and user guides at all-guides.com...

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