SERVICE MANUAL ACTIVE SUBWOOFER SYSTEM MA252 2006 CS-BB2J, CS-BB2U L 13942296513 Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) TABLE OF CONTENTS PRECAUTION............... . . 1-3 SPECIFIC SERVICE INSTRUCTIONS .
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http://www.xiaoyu163.com 3 7 63 1515 0 SPECIFICATION Type Closed Active Subwoofer (Built-in amplifi er) Speaker Unit 14 cm (5-9/16 in.) cone Input Terminal LINE IN (1 system), 0.19 V/25 kΩ SPEAKER (1 system), 3.7 V 32 W RMS x 2 channels at 2 Ω and [< or =] 1% THD + N Power Output 75 dBA (reference: 1 W into 2 Ω) Signal-to-Noise Ratio...
http://www.xiaoyu163.com SECTION 1 3 7 63 1515 0 PRECAUTION Safety Precautions Burrs formed during molding may be left over on some parts of the chassis. Therefore, pay attention to such burrs in the case of preforming repair of this system. SECTION 2 SPECIFIC SERVICE INSTRUCTIONS This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS.
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http://www.xiaoyu163.com Removing the main board 3 7 63 1515 0 (See fig.2 to 4) • Remove the almi plate. (1) Remove the five screws D and one screw D' attaching the main board. (See fig.2) (2) Remove the one screw E attaching the main board. (See washer fig.3) main board...
http://www.xiaoyu163.com SECTION 4 3 7 63 1515 0 ADJUSTMENT This service manual does not describe ADJUSTMENT. SECTION 5 TROUBLESHOOTING 10 PIN CORD DIAGRAM 1.BL/WH 6.NC Gray Black 7.YL 2.YL Blue Yellow White 8.BK 3.BK 9.WH 4.WH/BK 5.GY/BK 10.GY L 13942296513 REMOTE 1 BL/WH 2 YL...
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http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 Victor Company of Japan, Limited Mobile Entertainment Business Group Mobile Entertainment Category 10-1,1chome,Ohwatari-machi,Maebashi-city,Gumma-ken, 371-8543,Japan (No.MA252) Printed in Japan http://www.xiaoyu163.com...
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3 7 63 1515 0 SCHEMATIC DIAGRAMS ACTIVE SUBWOOFER SYSTEM CS-BB2J,CS-BB2U CD-ROM No.SML200603 L 13942296513 Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) Contents Block diagram u163 Standard schematic diagrams Printed circuit boards 2-5 to 6 No.MA252SCH...
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http://www.xiaoyu163.com 3 7 63 1515 0 Safety precaution Burrs formed during molding may be left over on some parts of the chassis. Therefore, pay attention to such burrs in the case of preforming repair of this system. L 13942296513 u163 http://www.xiaoyu163.com...
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http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 Victor Company of Japan, Limited Mobile Entertainment Business Group Mobile Entertainment Category 10-1,1chome,Ohwatari-machi,Maebashi-city,Gumma-ken,371-8543,Japan Printed in Japan (No.MA252SCH) http://www.xiaoyu163.com...
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3 7 63 1515 0 PARTS LIST CS-BB2J,CS-BB2U * All printed circuit boards and its assemblies are not available as service parts. L 13942296513 - Contents - Exploded view of general assembly and parts list (Block No.M1) Electrical parts list (Block No.01) Packing materials and accessories parts list (Block No.M3)
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http://www.xiaoyu163.com 3 7 63 1515 0 Exploded view of general assembly and parts list Block No. L 13942296513 Main board u163 http://www.xiaoyu163.com...
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http://www.xiaoyu163.com 3 7 63 1515 0 General Assembly Block No. [M][1][M][M] Symbol No. Part No. Part Name Description Local LV10905-003A BASE CABINET LV34988-001A SPACER LV10906-002A UPPER CABINET LV43784-002A INPUT LABEL LV43801-001A SPACER (x2) LV43801-003A SPACER LV43801-002A SPACER LE10014-019A SPEAKER QYSBSF4010ZA TAP SCREW M4 x 10mm(x4)
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http://www.xiaoyu163.com 3 7 63 1515 0 Electrical parts list Main board Symbol No. Part No. Part Name Description Local Block No. [0][1] C521 QEKJ1CM-107Z E CAPACITOR 100uF 16V M Symbol No. Part No. Part Name Description Local C601 QEKJ1AM-227Z E CAPACITOR 220uF 10V M...
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http://www.xiaoyu163.com 3 7 63 1515 0 Symbol No. Part No. Part Name Description Local R802 QRE141J-104Y C RESISTOR 100kΩ 1/4W J VR801 QVQ0294-Z24 V RESISTOR L501 QQR0703-001 CHOKE COIL CJ101 QNN0068-001 JACK ASSY CJ301 QNS0240-001 3.5 JACK CN101 QGA4201F2-10 CONNECTOR W-B (1-10) CN301...
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3 7 63 1515 0 Packing materials and accessories parts list Block No. No additional / supplemental order of WARRANTY CARDs are available. A6,A7,A8 CS-BB2J A1,A2, A13,A14,A15 CS-BB2U L 13942296513 A1,A2,A3 u163 http://www.xiaoyu163.com...
http://www.xiaoyu163.com 3 7 63 1515 0 Packing and Accessories Block No. [M][3][M][M] Symbol No. Part No. Part Name Description Local LVT1544-001A INST BOOK LVT1544-002A INST BOOK SPA FRE BB2J LVT1544-003A INST BOOK CHI(TAIWAN) TAI BB2U LVT1544-004A INST BOOK ARA PER BB2U RM-RK80C REMOTE CONTROLLER...