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JVC KS-AX3300 Service Manual

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3 7 63 1515 0
SERVICE MANUAL
3
2005
MA171
TE
L 13942296513
1
PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2
SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
3
DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
4
ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
5
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
www
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POWER AMPLIFIER
KS-AX3300

TABLE OF CONTENTS

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COPYRIGHT © 2005 Victor Company of Japan, Limited
http://www.xiaoyu163.com
2 9
8
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3
6 7
1 3
1 5
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9 4
2 8
Area suffix
J ------------- Northern America
E ------------- Southern Europe
U -------------------- Other Areas
0 5
8
2 9
9 4
2 8
m
No.MA171
9 9
9 9
2005/3

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  Summary of Contents for JVC KS-AX3300

  • Page 1: Table Of Contents

    3 7 63 1515 0 SERVICE MANUAL POWER AMPLIFIER MA171 2005 KS-AX3300 Area suffix J ------------- Northern America E ------------- Southern Europe U -------------------- Other Areas L 13942296513 TABLE OF CONTENTS PRECAUTION............... . . 1-3 SPECIFIC SERVICE INSTRUCTIONS .
  • Page 2 http://www.xiaoyu163.com 3 7 63 1515 0 SPECIFICATION 65 W RMS × 2 channels at 4 Ω and [< or =] 1% THD + N Power Output 86 dBA (reference: 1 W into 4 Ω) Signal-to-Noise Ratio Maximum Power Output 320 W 4 Ω...
  • Page 3: Precaution

    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. L 13942296513 u163 (No.MA171)1-3...
  • Page 4: Specific Service Instructions

    http://www.xiaoyu163.com SECTION 2 3 7 63 1515 0 SPECIFIC SERVICE INSTRUCTIONS This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS. L 13942296513 u163 1-4 (No.MA171) http://www.xiaoyu163.com...
  • Page 5: Disassembly

    http://www.xiaoyu163.com SECTION 3 3 7 63 1515 0 DISASSEMBLY Main board 3.1.1 Removing the main board (See Fig.1 ~ 4) (1) From the bottom of the amplifier, remove the five screws A attaching the cover. (2) From the main body of the amplifier, remove the nine screws B attaching the main board.
  • Page 6: Adjustment

    http://www.xiaoyu163.com SECTION 4 3 7 63 1515 0 ADJUSTMENT This service manual does not describe ADJUSTMENT. L 13942296513 u163 1-6 (No.MA171) http://www.xiaoyu163.com...
  • Page 7: Troubleshooting

    http://www.xiaoyu163.com SECTION 5 3 7 63 1515 0 TROUBLESHOOTING This service manual does not describe TROUBLESHOOTING. L 13942296513 u163 (No.MA171)1-7 http://www.xiaoyu163.com...
  • Page 8: No.ma171)1

    http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 Victor Company of Japan, Limited AV & MULTIMEDIA COMPANY CAR ELECTRONICS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan (No.MA171) Printed in Japan http://www.xiaoyu163.com...
  • Page 9: Http://Www.xiaoyu163.Com

    3 7 63 1515 0 SCHEMATIC DIAGRAMS POWER AMPLIFIER KS-AX3300 CD-ROM No.SML200503 Area suffix J ---------- Northern America E ---------- Southern Europe U ----------------- Other Areas L 13942296513 Contents Block diagram Standard schematic diagram u163 Printed circuit board No.MA171SCH COPYRIGHT 2005 Victor Company of Japan, Limited.
  • Page 10 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...
  • Page 11 http://www.xiaoyu163.com 3 7 63 1515 0 < M E M O > L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 12 http://www.xiaoyu163.com 3 7 63 1515 0 Block diagram L+,L- SW301 HIGH R+,R- CN901 LPF ON/OFF INPUT IC301 IC302 CN902 INPUT L 13942296513 L+,L- R+,R- F901 T901 BATT CN903 LED901 REMOTE IC901 u163 http://www.xiaoyu163.com...
  • Page 13 http://www.xiaoyu163.com 3 7 63 1515 0 LEVEL SPEAKER CN904 IC302 IC303 OUTPUT L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 14 http://www.xiaoyu163.com 3 7 63 1515 0 Standard schematic diagram L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 15 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 16 http://www.xiaoyu163.com 3 7 63 1515 0 Printed circuit board Main board L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 17 http://www.xiaoyu163.com 3 7 63 1515 0 < M E M O > L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 18 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 Victor Company of Japan, Limited AV & MULTIMEDIA COMPANY CAR ELECTRONICS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan Printed in Japan (No.MA171SCH) http://www.xiaoyu163.com...
  • Page 19: Parts List

    3 7 63 1515 0 PARTS LIST [ KS-AX3300 ] * All printed circuit boards and its assemblies are not available as service parts. Area suffix J ------------- Northern America E ------------- Southern Europe L 13942296513 U -------------------- Other Areas - Contents - Exploded view of general assembly and parts list (Block No.M1)
  • Page 20 http://www.xiaoyu163.com 3 7 63 1515 0 Exploded view of general assembly and parts list Block No. L 13942296513 board F901 u163 http://www.xiaoyu163.com...
  • Page 21 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  A4265359-001-0 HEAT SINK A1265343-001-0 HEAT SINK SUB (x3) A3146065-001-0 FRONT CHASSIS A2146066-001-0 BOTTOM COVER A3247033-001-A PLATE A3292008-004-2 SCREW 2x8(x2) A3293008-032-2 SCREW 3x8(x17) A2285199-003-0...
  • Page 22: Electrical Parts List

    http://www.xiaoyu163.com 3 7 63 1515 0 Electrical parts list AMP board  Symbol No. Part No. Part Name Description Local Block No. [0][1] AC04-311-003 Q904 DTC114EKA TRANSISTOR T146  Symbol No. Part No. Part Name Description Local AC04-310-005 Q905 DTA144EKA TRANSISTOR T146 AC04-311-003...
  • Page 23 http://www.xiaoyu163.com 3 7 63 1515 0  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local C303 AC03-432-104 C CAPACITOR 0.1uF 25V R210 AC02-081-103 C RESISTOR 10KΩ 1/10W C304 AC03-432-104 C CAPACITOR 0.1uF 25V R211 AC02-081-182...
  • Page 24 http://www.xiaoyu163.com 3 7 63 1515 0  Symbol No. Part No. Part Name Description Local L301 A118-5259-002 COIL BL01RN1A2A2B L901 A118-5423-001 COIL EI-28 T901 A118-5414-003 TRANS DC/DC 6:13 CN901 A121-5461-004 CONNECTOR CONN 5569-04A1 CN902 A321-5529-001 PIN JACK CN903 A321-5531-001 TERMINAL CN904 A321-5532-001 TERMINAL...
  • Page 25 http://www.xiaoyu163.com 3 7 63 1515 0 <MEMO> L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 26 http://www.xiaoyu163.com 3 7 63 1515 0 Packing materials and accessories parts list Block No. No additional / supplemental order of WARRANTY CARDs are available. A2 A7 A2 A3 A5 A6 A4 A9 A10 A8 A11 KS-AX3300_J KS-AX3300_E KS-AX3300_U L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 27 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  A1935592-001-0 INST BOOK LVT1329-001A ENG FRE A1935592-002-0 INST BOOK LVT1329-002A GER SPA A1935592-003-0 INST BOOK LVT1329-003A ITA DUT A1935592-004-0 INST BOOK LVT1329-004A SWE RUS A1935592-005-0...