File name Onkyo-FRN3X cdmd rec.pdfFR-N3X
Ref. No. 3738 062002
SERVICE MANUAL
CD/MD TUNER AMPLIFIER MODEL FR-N3X
RC-497S
Silver model UDT UGQ,UGR,UGT 120V AC, 60Hz 220-230V AC, 50/60Hz
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK ON THE SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE THESE COMPONENTS WITH ONKYO PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL. MAKE LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER.
FR-N3X SPECIFICATIONS
General
AC 220-230 V, 50/60 Hz AC 120 V, 60 Hz Power consumption 46 W (220-230 V, 50/60 Hz) 55 W (120 V, 60 Hz) (Standby) 1.5 W Clock precision monthly error: +/- 30 seconds (at 25 degrees Celsius) Dimensions (W H D) 155 190 361 mm Weight 4.7 kg Power supply
MD recorder
Signal readout system Frequency response Wow and flutter Optical non-contact 10 Hz to 20 kHz (± 2 dB) Below threshold of measurability
Tuner
Tuning range FM: 87.50 to 108.00 MHz (50 kHz steps) AM: 522 to 1611 kHz (9 kHz steps) FM Mono:11.2 dBf, 1.0 µV (75 IHF) Stereo:17.2 dBf, 2.0 µV (75 IHF) AM: 30 µV FM Mono:17.2 dBf, 2.0µV (75 ) Stereo:37.2 dBf, 20.0 µV (75 ) 2.0 dB FM: 85 dB AM: 40 dB FM: 90 dB AM: 40 dB FM Mono : 72 dB IHF Stereo : 67 dB IHF AM: 40 dB FM: 50 dB (±300 kHz at 40 kHz devi.) FM: Mono: 1.0 % Stereo: 0.3 % AM: 0.7 % FM: 30 to 15,000 Hz (±1.5 dB) FM: 45 dB at 1,000 Hz FM: 30 dB at 100 to 10,000 Hz
Amplifier
18 W at 4 EIAJ 15 W at 6 EIAJ Rated Power 2 13W min, RMS at 4 1 kHz no more than 0.4 % THD Dynamic power 2 14 W at 4 Total harmonic distortion 0.4 % at rated power IM distortion 0.4 % at rated power Damping factor 25 at 8 Sensitivity and impedance LINE, CDR/TAPE: 300 mV, 50 k CDR/TAPE: 300 mV, 50 k Frequency response 10 to 100,000 Hz : +3.5, -3dB Tone control S.BASS +10 dB at 50 Hz Bass 120 Hz 7 positions (-7, -5, -2.5, 0, +2.5, +5, +7 dB) 10 kHz Trable 7 positions (-7, -5, -2.5, 0, +2.5, +5, +7 dB) Signal to noise ratio LINE, CDR/TAPE: 100dB (IHF-A) Muting 50 dB Power output 2 2
Usable sensitivity
50 dB quieting sensitivity
Capture ratio Image rejection ratio IF rejection ratio Signal to noise ratio
Selectivity Harmonic distortion
Frequency response Stereo separation
CD player
Signal readout system Frequency response Wow and flutter Optical non-contact 10 Hz to 20 kHz (± 2 dB) Below threshold of measurability
Specifications and features are subject to change without notice.
FR-N3X
EXPLODED VIEW
Q558 Q560 A040 Q557 Q559 A040 A109 A082 A037 U9 P901 A034 A040 A067 A070 A042 A107 A041 A041 A058 A022 P201 P202 A067 A052 A085 U11 A043 P101 U4 A016 U8 F901 A019 U10 A040 A019 U2 U3 U5 A013 U6 A106 A090 A099 A103 A097 A098 A100 P102 A040 A001 A082 A040
Refer to "EXPLODED VIEWS OF CD MECHANISM"
U1
A040 A082 A079
A082
U7
A073
P351 Z001 Z003
Z004
Z002 A049
P451 A101
T901
FR-N3X
A089 A106 A031
FR-N3X SERVICE PROCEDURES
PROTECTION OF EYES FROM LASER BEAM |