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JVC RC-BX30, Schematic Diagrams

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JVC RC-BX30 Schematic Diagrams Download Page 5

RC-BX30

2-3

A

B

C

D

E

F

G

1

2

3

4

5

FM SIGNAL

MW/SW SIGNAL

RADIO SIGNAL

To
Main board
CN301

1.28V

1.28V

5.43V

5.44V

5.44V

0V

5.44V

0V

0V

1.28V

1.28V

0.5V

0V

0V

5.44V

5.44V

5.44V

0.36V

1.26V

1.42V

1.4V

0.59V

3.64V

5.44V

0.7V

3.13V

1.4V

0V

0V

0V

5.44V

4.78V

5.4V

4.8V

5.4V

5.4V

5.4V

0V

5.4V

Tuner section

Summary of Contents for RC-BX30

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

Page 2: ... 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 mark nearby are critical for safety This regulation does not correspond to J and C version ...

Page 3: ...101 11 CF102 CN101 Tuner board L103 L1 ROD ANT IC201 AN7312 8 11 4 X S N SW201A ERASE HEAD L CH R P HEAD CN201 7 CN203 Cassette board SW201D 6 2 7 11 CD player CN302 CN501 CN401 CN301 Main board SW201B FM SW Block diagram MW FM RF IF MPX AM RF IF DET R P SYSTEM IC401 TA8227P POWER AMP ...

Page 4: ...PE PB SIGNAL CD SIGNAL TAPE REC SIGNAL MAIN SIGNAL From Cassette board CN203 From Tuner board CN101 Main board From CD module To Cassette board CN204 0V 0 59V 5 68V 11 02V 10 6V 0V 0V 0 59V 5 7V 11 1V 10 7V 6 03V 2 27V 1 5V 0 93V 2 3V 1 5V 0 93V 9 13V 4 04V 3 38V 10 5V 3 38V 3 9V 11 1V 9 12V 10 6V 11 1V 6 16V 6 76V Standard schematic diagrams Main section ...

Page 5: ...W SIGNAL RADIO SIGNAL To Main board CN301 1 28V 1 28V 5 43V 5 44V 5 44V 0V 5 44V 0V 0V 1 28V 1 28V 0 5V 0V 0V 5 44V 5 44V 5 44V 0 36V 1 26V 1 42V 1 4V 0 59V 3 64V 5 44V 0 7V 3 13V 1 4V 0V 0V 0V 5 44V 4 78V 5 4V 4 8V 5 4V 5 4V 5 4V 0V 5 4V Tuner section ...

Page 6: ...ce parts When replacing those parts make sure to use the specified one TAPE PB SIGNAL TAPE REC SIGNAL To Main board CN302 To Main board CN303 0V 0V 0V 2 67V 1 38V 1 26V 0V 5 15V 5 11V 0V 2 6V 1 38V 1 26V 0V 5 71V 6 08V 6 1V 0V 5 9V 6 1V 0V 0V 0V 0V 0V 0V Cassette section ...

Page 7: ... BX30 2 5 A B C D E F G 1 2 3 4 5 CD SIGNAL Display Key board To Main board From CD module Micro switch board 0 07V 0 4V 0 012V 0 18V 0 012V 3 03V 0 019V 0 5V 0 012V 0 012V 0 012V 5 0V Display Key section ...

Page 8: ...RC BX30 2 6 RC BX30 H A B C D E F G 1 2 3 4 5 Printed circuit boards Main board Tuner board ...

Page 9: ...RC BX30 2 7 A B C 1 2 3 4 5 Cassette board ...

Page 10: ...RC BX30 2 8 A B C D 1 2 3 4 5 Micro switch board Display board ...

Page 11: ...RC BX30 2 9 M E M O ...

Page 12: ...VICTOR COMPANY OF JAPAN LIMITED AUDIO COMMUNICATION BUSINESS DIVISION PERSONAL MOBILE NETWORK BUSINESS UNIT 10 1 1Chome Ohwatari machi maebashi city 371 8543 Japan 200212 No 21171SCH RC BX30 ...

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