JVC KD-G220, 227, 321, 322, 323, 324, 325, 326, 327, KD-AR270 free download

File name KD-G220, G227, G321, G322, G323, G324, G325, G326, G327, KD-AR270.pdf

SERVICE MANUAL CD RECEIVER 12 2005 MA236 KD-AR270,KD-G220,KD-G227,KD-G321, KD-G322,KD-G323,KD-G324,KD-G325, KD-G326,KD-G327 KD-AR270,KD-G220 Area suffix J ------------- Northern America KD-G321,KD-G322 Area suffix E ------------- Southern Europe EX ------------ Northern Europe EY ------------- Eastern Europe EU ------------------------- Turkey KD-G227,KD-G327 Area suffix EE -------- Russian Federation KD-G323,KD-G324 Area suffix UI ---------------------------- India KD-G325,KD-G326 Area suffix UT ------------------------- Taiwan UH ---------------------- Thailand UN --------------------- Indonesia U -------------------- Other Areas Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) TABLE OF CONTENTS 1 2 3 4 5 PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-16 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-17 COPYRIGHT © 2005 Victor Company of Japan, Limited No.MA236 2005/12 SPECIFICATION KD-AR270/KD-G220 AUDIO AMPLIFIER SECTION Power Output Signal to Noise Ratio Load Impedance Tone Control Range Bass Treble Frequency Response Line-Out Level/Impedance Output Impedance Frequency Range FM 18 W RMS Ч 4 Channels at 4 and [< or =] 1% THD+N 80 dBA (reference: 1 W into 4 ) 4 (4 to 8 allowance) ±10 dB at 100 Hz ±10 dB at 10 kHz 40 Hz to 20 000 Hz 2.5 V/20 k load (full scale) 1 k TUNER SECTION 87.5 MHz to 107.9 MHz (with channel interval set to 100 kHz or 200 kHz) 87.5 MHz to 108.0 MHz (with channel interval set to 50 kHz) 530 kHz to 1 710 kHz (with channel interval set to 10 kHz) 531 kHz to 1 602 kHz (with channel interval set to 9 kHz) 11.3 dBf (1.0 µV/75 ) 16.3 dBf (1.8 µV/75 ) 40 Hz to 15 000 Hz 35 dB 1.5 dB 20 µV 35 dB CD PLAYER SECTION Type Signal Detection System Number of channels Frequency Response Dynamic Range Signal-to-Noise Ratio Wow and Flutter MP3 Decoding Format WMA (Windows Media® Audio) Decoding Format Power Requirement Operating Voltage Grounding System Allowable Operating Temperature Dimensions (W Ч H Ч D) Mass (approx.) Installation Size (approx.) Panel Size (approx.) Compact disc player Non-contact optical pickup (semiconductor laser) 2 channels (stereo) 5 Hz to 20 000 Hz 96 dB 98 dB Less than measurable limit MPEG1/2 Audio Layer 3 Max. Bit Rate: 320 kbps Max. Bit Rate: 192 kbps GENERAL DC 14.4 V (11 V to 16 V allowance) Negative g