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...
FR-N3X SPECIFICATIONS General MD recorder Power supply AC 220-230 V, 50/60 Hz Signal readout system Optical non-contact AC 120 V, 60 Hz Frequency response 10 Hz to 20 kHz (± 2 dB) Power consumption 46 W (220-230 V, 50/60 Hz)
FR-N3X SERVICE PROCEDURES PROTECTION OF EYES FROM LASER BEAM DURING SERVICING This set employs a laser. Therefore, be sure to follow carefully Laser Diode Properties the instructions below when servicing. Material: GaAS/GaALAs WARNING!! Wavelength: 780nm Laser output: max. 0.5mW* SERVICE WARNING : DO NOT APPROACH THE LASER EXIT WITH THE EYE TOO CLOSELY.
FR-N3X EXPLODED VIEW OF MECHANISM (MD) -1 MD MECHANISM : KMK-260EEO SW1--SW4 PARTS LIST The mechanical parts with no part number in the exploded views are not supplied. REF NO. PART NO. DESCRIPTION REF NO. PART NO. DESCRIPTION Motor Plate ass'y...
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FR-N3X EXPLODED VIEW OF MECHANISM (MD) -2 MD MECHANISM : KMK-260EEO PARTS LIST The mechanical parts with no part number in the exploded views are not supplied. REF NO. PART NO. DESCRIPTION 3348-998-51 Pan tapping screw (M1.4 x 3.5) 2167-550-01...
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FR-N3X EXPLODED VIEW OF MECHANISM (MD) -3 MD MECHANISM : KMK-260EEO MD mount view CN104 Q182 IC181 Q181 CN106 IC102 CN103 Test point-A 13. RF CN105 12. VC 11. TE 10. FE D181 9. IOP IC152 8. I+3V D183 7. NC (FDPRST 6.
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FR-N3X EXPLODED VIEW OF MECHANISM (MD) -4 MD MECHANISM : KMK-260EEO L-SW mount (2) view D-SW mount (2) view -- Side-B -- -- Side-A -- -- Side-B -- Refer to Refer to "EXPLODED VIEWS OF "EXPLODED VIEWS OF MECHANISM-1" MECHANISM-2"...
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FR-N3X SCHEMATIC DIAGRAMS-4 MD MECHANISM : KMK-260EEO HEAD DRIVE TO OWH TO OP KMS-260E LD-GND ILCC FCS+ FCS- RF AMP TRK+ TRK- TO D-SW PWB SLED- SLED+ SPDL- SPDL+ PROTECT REFLECT...
FR-N3X NOTE THE COMPONENTS IDENTFIED BY MARK ARE CRITICAL FOR SAFETY. REPLACE ONLY WITH PART NUMBER SPECIFIED. NADIS-7586 . VOLTAGE(MEASURED WITH VOLTMETER) IS DC VOLTAGE. (NO INPUT SIGNAL) . ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV. DISPLAY PC BOARD . ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
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FR-N3X SCHEMATIC DIAGRAMS-2 SQCK CD AND MICROPROCESSOR SECTION XRST NADG-7557 CD and MICROPROCESSOR PC BOARD CD MECHANISM KSM-213CCM RFAC C103 SCOR RFAC R107 100K R108 R109 DVCC TE BAL R102 10K R110 R111 R112 R101 10K LD-G 6.8K 150K R113...
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FR-N3X NOTE SQSO SQCK THE COMPONENTS IDENTFIED BY MARK ARE CRITICAL FOR SAFETY. R124 REPLACE ONLY WITH PART NUMBER SPECIFIED. DATA . VOLTAGE(MEASURED WITH VOLTMETER) CDXLT IS DC VOLTAGE. (NO INPUT SIGNAL) CLOK . ELECTROLYTIC CAPACITORS ( R127 2.2K ) ARE IN uF/WV.
FR-N3X SCHEMATIC DIAGRAMS-1 POWER PC BOA AMPLIFIER SECTION NAAF-755 R437 PREAMPLIFIER PC BOARD 10/50 Q453 NAAF-7585 C477 R461 RN1441 R437,R438 C479 TONE NEED UGT,UGR,UGQ NEED R451 R457 2.2K R401 R403 C401 LINE-L 8.2K AVDD 36 LINE IN DGND DGND35 Q491...
FR-N3X PC BOARD CONNECTION DIAGRAM UJJ(Japan model) Only SUBWOOFER UXW-3.1 SPEAKERS CDR/TAPE LINE DIGITAL PREOUT AC IN OUTPUT REMOTE CNTROLLER P551 P552 P381 P403 P401 OPTICAL OUTPUT SPEAKER TERMINAL Q207 P203B PC board PC board JL551B JL502B J11B J11A NAETC-7588...
FR-N3X MICROPROCESSOR CONNECTION DIAGRAM Q701: MPD784225GC-177-8BT BTL Driver Power supply RF Signal Processor control Q201 Q204 for CD Players Over current +3.3V Gain detection circuit BA5984 control 13 DVCC Selector,Volume Power Amp. and Tone control Q102 section CXA2581N Q451 M62433FP...
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FR-N3X MICROPROCESSOR TERMINAL DESCRIPTIONS-1 Q7001: MPD784225GC-177-8BT PIN NAME ACT. DESCRIPTION Input pin for initializing of FM/AM band width and step. BAND1 Input pin for initializing of FM/AM band width and step. BAND2 Input pin for initializing of RDS function. (No use) RDSEN Ground pin.
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Signal level input pin for automatic memory. Input pin for initializing of remote control mode. RMCNTYPE Over current detection signal input pin for protection circuit. PROTECT Input pin for initializing model mode. (L=FR-N3X) MODEL BAND0 Input pin for initializing of FM/AM band width and step.
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FR-N3X DISASSEMBLING PROCEDURES (CD) -1 CD MECHANISM : REPLACEMENT OF OPTICAL PICKUP The laser diode in the optical pickup block is so sensitive to static electricity, surge current and etc. That the components are liable to be broken down or its reliability remarkably deteriorated.
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FR-N3X DISASSEMBLING PROCEDURES (CD) -2 CD MECHANISM : REPLACEMENT OF OPTICAL PICKUP Short-circuit two LD short terminals on the optical Move the lever to left side. pickup unit with solder. LD short terminals --Bottom view of CD mechanism-- Disconnect the two flat cables.
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FR-N3X DISASSEMBLING PROCEDURES (CD) -3 CD MECHANISM : REPLACEMENT OF OPTICAL PICKUP Remove the screw which fixed CD drive unit. CD drive unit screw Remove the drive unit by opening the stopper Push the gear stopper. in the direction of arrow mark.
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FR-N3X DISASSEMBLING PROCEDURES (CD) -4 CD MECHANISM : REPLACEMENT OF OPTICAL PICKUP Pull out the shaft, opening the shaft stopper in Do not bend the flat cable. the direction of arrow mark. Solder the LD short terminals J101 (Jumper wire) of bottom of the unit, after ending all assembly of unit.
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FR-N3X DISASSEMBLING PROCEDURES (CD) -5 CD MECHANISM : REPLACEMENT OF DRIVE BELT Move the lever to left side. Works in the DISASSEMBLING PROCEDURES (CD) -1. op side Remove the two screws which fixed Clamper ass'y-C. Clamper ass'y-C. Screw Screw --Top view-- Lever Remove the Spring tray, Bias-C.
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FR-155AX DISASSEMBLING PROCEDURES (CD) -6 CD MECHANISM : REPLACEMENT OF DRIVE BELT Pull out the tray (Table disk-C) to the front side. Replacement the drive belt. Tray drive belt. --Top view -- Front side --Top view-- 1. Remove the gear (Gear and Loading), pushing the gear stopper in the direction of the arrow.
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FR-N3X DISASSEMBLING PROCEDURES (CD) -7 CD MECHANISM : REPLACEMENT OF DRIVE BELT [Notes of re-assembly] Check the lever position is at the left end. Attach the Tray Table disk-C Top side -- Top side view-- [NOTES] Even if the tray closes completely, the lever does not move to right end.
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FR-N3X DISASSEMBLING PROCEDURES (CD) -8 CD MECHANISM : REPLACEMENT OF DRIVE BELT [Notes of re-assembly] (continuation) Attach the spring. Spring Front side -- Top view -- Attach the Clamper AS Clamper ass'y-C . Clamper AS Screw Screw Spring Front side...
FR-N3X ADJUSTMENT PROCEDURES-1 MD ADJUSTMENT 1.Necessity for adjustment necessary unnecessary Exchanged parts Parts on MD Adjustment item Mechanical Pickup unit mount, parts and Motors Adjustment of Temperature Compensation Offset 1 6 -1 Adjustment of laser power Check of laser power...
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FR-N3X ADJUSTMENT PROCEDURES-2 MD ADJUSTMENT 4. Test mode 4-1. How to test mode to enter (1) Connect the power supply cord in the wall socket. (2) Turn on power by Pressing Press STANDBY/ON. (3) Select the MD by pressing the CD/MD.
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FR-N3X ADJUSTMENT PROCEDURES-3 MD ADJUSTMENT 5. Preparation 5-1. Make the extended JIG and connection. Connect JIG based on the following figure. Back side view of MD mechanism Connect to CN103 (Test point). Notes CN103 Flat cable Mechanism Contact side Flexible flat cable Extended JIG (KIT) Part No.
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FR-N3X ADJUSTMENT PROCEDURES-4 MD ADJUSTMENT 6. The adjustment method Adjustment of temperature compensation value [NONE] (1) Perform circumference temperature in the 22 to 28 degrees state. (2) Adjust, after exchanging D101, and the temperature of this part turns into the same temperature as circumference temperature.
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FR-N3X ADJUSTMENT PROCEDURES-5 MD ADJUSTMENT Adjustment of laser power [Preparation] (1) Connect the digital volt meter to I+3V and IOP on Extended JIG. (2) Set the optical sensor to laser power meter. (3) Loading of the optical sensor to the unit at test mode state.
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FR-N3X ADJUSTMENT PROCEDURES-6 MD ADJUSTMENT Adjustment of traverse (EF balance) [Preparation] (1) Connect oscilloscope to TE and VC on Extended JIG. (2) Loading the MO disk to the unit. [NOTE] Do not connect the VC to the GND of the unit at test mode state.
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FR-N3X ADJUSTMENT PROCEDURES-7 MD ADJUSTMENT Make the continuation recording disk For check of the error rate. [Preparation] (1) Loading of the MO disk to the unit at test mode state. [Procedure] (1) Turns MULTI JOG and select the CREC MODE CREC MODE at test mode.
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FR-N3X ADJUSTMENT PROCEDURES-8 MD ADJUSTMENT Check of the error rate by the high reflectance disk [Preparation] (1) Loading of the high reflectance disk (TMD-381/A-BEX) to the unit at test mode state. [Check] (1) Turns MULTI JOG and select CPLAY MODE CPLAY MODE at test mode state.
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FR-N3X ADJUSTMENT PROCEDURES-9 CLOCK FREQUENCY ADJUSTMENT 1. Remove the top cover. 2. Connect the frequency counter to the Test point on CD & microprocessor PC board (NADG-7557) 3. While hold down CD STOP key, press STANDBY/ON key to set the test mode.
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FR-N3X PACKING VIEWS-1 Please refer to PACKING PROCEDURES-2 about the packing of accessories. A826 A822 The bag of the larger one A823 A821 A616 A601 A610 Marking of front side A812 A801 A610 The bag of the smaller one A804...
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FR-N3X PACKING VIEWS-2 ENCLOSURE METHOD OF ACCESSORIES The work method is the same although a photograph of other models. Turns up the direction containing the instruction Put remote controller into the portion of the hollow manual. of the pad. Instruction manual...
1/13 PAGE FR-N3X EXPLODED VIEW PART LIST [NOTES] <DT> : Taiwanese model only NOTE : THE COMPONENTS IDENTIFIED BY THE MARK <GT> : Aisian model only ! ARE CRITICAL FOR RISK OF FIRE AND <GQ> : Hong kong model only ELECTRIC SHOCK. REPLACE ONLY WITH PART NUMBER SPECIFIED.
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Exploded view CONNECTOR PC BOARD NAETC-7590-2C 1A945590-2C UGR, UGT, UGQ TUNER UNIT TFCE1E512A 240135 UDT,UGR, UGT Exploded view FR-N3X EXPLODED VIEWS OF MECHANISM (CD) REF NO. PART NAME DESCRIPTION PART NO. NOTES 24800051 DT1400, Loading mechanism KSM-213CCM, Drive unit 24800017...
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Motor PC board 1639-678-12 Connector 6pin 1-564-722-11 KSS-213C, Pickup 8848-483-05 FR-N3X EXPLODED VIEWS OF MECHANISM (MD) The mechanical parts with no part number in the exploded views are not supplied. MD MECHANISM : KMK-260EEO REF NO. PART NAME DESCRIPTION PART NO.
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4/13 PAGE Case (Upper) 7621-259-25 Screw +P2.6×4 3348-998-51 Pan tapping screw (M1.4 × 3.5) 2167-550-01 Plate (M), Pre-load Wire, SL motor lead Wire, SL motor lead X2162-145-1 Sled motor ass'y Gear (MD) 2646-571-01 2167-551-01 Plate (M), main shaft fixed Screw ass'y lead X2162-144-1 Screw (B1.7 x 4) 2646-358-11...
2pin push switch (2key) L-SW mount 2, PC board D-SW mount 2, pC board PRINTED CIRCUIT BOARD PARTS LIST FR-N3X <DT> : Taiwanese model only <GT> : Aisian model only NOTE : THE COMPONENTS IDENTIFIED BY THE MARK ! ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
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6/13 PAGE C301 MY C MY92-50V-102J 371121024 C302 MY C MY92-50V-102J 371121024 C303 MY C MY92-50V-222J 371122224 C304 MY C MY92-50V-222J 371122224 C305 VX C CE04W16V-10M(VX) 393341007 C306 VX C CE04W16V-10M(VX) 393341007 C309 VR C CE04W16V-220M(VR) 394642217 C310 VR C CE04W16V-220M(VR) 394642217 C321...
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8/13 PAGE REF NO. PART NAME DESCRIPTION PART NO. NOTES Q207 PHT CP GP1FA550TZ 24120082 or OPTICAL OUTPUT Q207 or PHT PARTS TOTX178A 24120031 L201 CHOKE COIL BLM21B222SPT 230921R2 C216 VR C CE04W16V-10M(VR) 394641007 C478 VX C CE04W50V-10M(VX) 393381007 P203B SOCKET AS NSAS-6P1015 2009990724...
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9/13 PAGE C906 VR C CE04W16V-10M(VR) 394641007 C907 MMT C MMT50V-334J 375523344 CE69W16V- C921 ELECT C 3504348 22000M(LQ) C923 VR C CE04W16V-10M(VR) 394641007 C925 VR C CE04W16V-10M(VR) 394641007 C927 TF C ECQ-V50V-334J 374723344 C931 VR C CE04W50V-220M(VR) 394682217 C934 VR C CE04W50V-10M(VR) 394681007 R907...
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10/13 PAGE Q561 2SA1162-GR 2214375R2 Q562 2SA1162-GR 2214375R2 Q581 2SC1740S-R 2213284 Q582 2SC1740S-R 2213284 Q583 2SA933S-R 2213354 D501 C-DIODE 1SS355 223269R2 or D501 or C-DIODE 1SS352 223234R2 D502 C-DIODE 1SS355 223269R2 or D502 or C-DIODE 1SS352 223234R2 D581 ZENER D UDZS5.1B 224550510R2 or D581 or ZENER D...
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11/13 PAGE R562 METAL R RNU2WCJ-0.22 452732294F R563 METAL R RNU1/2WCJ-8.2 453530824 R564 METAL R RNU1/2WCJ-8.2 453530824 R911 METAL R RNU1/2WCJ-2.2 453530224 R912 METAL R RNU1/2WCJ-2.2 453530224 RL901 RELAY NRL-1P5A-DC9-162 25065634 or RL901 or RELAY NRL-1P5A-DC9-150 25065601 or RL901 or RELAY NRL-1P5A-DC9-152 25065603 JL551A WIRE HOL...
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12/13 PAGE Q152 or TR 2SD1468S-S 2215025 Q153 DTA124EKA 2216240R2 or Q153 or TR RN2403 2214540R2 Q154 DTA124EKA 2216240R2 or Q154 or TR RN2403 2214540R2 Q202 2SA950-O 2211503 or Q202 or TR 2SA950-Y 2211504 Q203 DTC114EKA 2216250R2 or Q203 or TR RN1402 2214470R2 Q351...
REF NO. PART NAME DESCRIPTION PART NO. NOTES P101 SOCKET NSCT-16P2380 25052483 P102A SOCKET NSCT-16P2380 25052483 PACKING VIEW PARTS LIST FR-N3X <GR> : Chinese model only REF NO, NAME DESCRIPTION PART NO. NOTES A601 (UP) 29092061 Packing view A607 SHEET 800 x 600...