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JVC RC-BX30 Schematic Diagrams

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SCHEMATIC DIAGRAMS
CD PORTABLE SYSTEM
Contents
Block diagram
Standard schematic diagrams
Printed circuit boards
RC-BX30
CD-ROM No.SML200212
COPYRIGHT
2002 VICTOR COMPANY OF JAPAN, LTD.
RC-BX30
Area suffix
UJ --------------------- U.S.Military
2-1
2-2
2-8
11
No.21171SCH
Dec. 2002

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  • Page 1 RC-BX30 SCHEMATIC DIAGRAMS CD PORTABLE SYSTEM RC-BX30 CD-ROM No.SML200212 Area suffix UJ --------------------- U.S.Military Contents Block diagram Standard schematic diagrams Printed circuit boards No.21171SCH COPYRIGHT 2002 VICTOR COMPANY OF JAPAN, LTD. Dec. 2002...
  • Page 2 RC-BX30 In regard with component parts appearing on the silk-screen printed side (parts side) of the PWB diagrams, the parts that are printed over with black such as the resistor ( ), diode ( ) and ICP ( ) or identified by the " "...

  • Page 3: Block Diagram

    RC-BX30 Block diagram ROD. ANT. Tuner board Main board CN301 IC101 LA1824 L103 IC401 TA8227P FM RF/IF/MPX AM RF/IF/DET CN101 POWER AMP. CN302 CN501 CF101 CN401 T101 CF102 T102 CD player SW201D CN203 CN201 SW201B IC201 AN7312 L-CH R/P SYSTEM...

  • Page 4: Standard Schematic Diagrams

    RC-BX30 RC-BX30 Standard schematic diagrams Main section From 9.12V 11.1V CD module 10.6V 9.13V 4.04V 3.38V 3.38V 10.5V 3.9V From Tuner board CN101 2.27V 1.5V 0.93V From Cassette board CN203 2.3V 1.5V 0.93V 6.16V 11.1V 6.76V Cassette board CD SIGNAL...
  • Page 5 RC-BX30 Tuner section 5.4V 5.4V Main board CN301 3.13V 1.4V 0.7V 4.78V 5.4V 5.44V 5.4V 5.4V 4.8V MW/SW SIGNAL FM SIGNAL RADIO SIGNAL...
  • Page 6 RC-BX30 RC-BX30 Cassette section Main board CN302 6.1V 5.9V 6.1V Main board 6.08V CN303 5.71V TAPE REC SIGNAL TAPE PB SIGNAL Parts are safety assurance parts. When replacing those parts, make sure to use the specified one.

  • Page 7: Display And Keyboard

    RC-BX30 Display & Key section 5.0V 0.012V 0.012V To Main board 0.07V 0.4V 0.019V 0.5V 0.012V 0.012V 0.18V 0.012V 3.03V Display & Key board From CD module CD SIGNAL Micro switch board...

  • Page 8: Printed Circuit Boards

    RC-BX30 RC-BX30 Printed circuit boards Main board Tuner board...
  • Page 9 RC-BX30 Cassette board...
  • Page 10 RC-BX30 Display board Micro switch board...
  • Page 11 RC-BX30 < M E M O >...
  • Page 12 RC-BX30 VICTOR COMPANY OF JAPAN, LIMITED AUDIO & COMMUNICATION BUSINESS DIVISION PERSONAL & MOBILE NETWORK BUSINESS UNIT. 10-1,1Chome,Ohwatari-machi,maebashi-city,371-8543,Japan No.21171SCH 200212...

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