DENON DRA 435R, DRA 335R stereo receiver SERVICE MANUAL
The DRA-435R and DRA-335R Hi-Fi AM-FM stereo receivers are designed for discerning audiophiles seeking high-fidelity sound reproduction. These receivers offer a wide range of features, including a powerful amplifier section, a sensitive tuner, and multiple audio inputs for connecting various components. Whether you're listening to your favorite vinyl records, CDs, or FM/AM radio broadcasts, the DRA-435R and DRA-335R deliver clear, detailed sound with exceptional clarity and dynamic range.
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D E N O N Hi-Fi AM-FM Stereo Receiver SERVICE MANUAL MODEL DRA- 435R Serial No. 25551 and after MODEL DRA - 335R Serial No. 38551 and after AM-FM STEREO RECEIVER DRA-435R RC-129 DRA-335R RC-129A TABLE OF CONTENTS OPERATING INSTRUCTIONS ..........e.eeeoecoorrorierorcaacr e ereceene.. 2-11 REMOVAL OF EACH SECTION ........ee.eresascrocoreorereriorerecaceee. 12, 13 METHOD OF ADJUSTMENTS .........ee.rerecococevoreererorereveeeece.. 14, 15 CONNECTION DIAGRAM OF MEASURING INSTRUMENTS ............eeeeeereros 16 BLOCKLEVEL DIAGRAM (DRA-435R) ..........e.eeerecrerreneorrecererr ee. 17 BLOCK/LEVEL DIAGRAM (DRA-335R) ...............reeevorerroracacerrereac. 17 PARTS LIST OF EXPLODED VIEW ..........e.eeeererrererorvererereceoeeeenees 18 EXPLODED VIEW OF CHASSIS AND CABINET ............eeeererervicorecero. 19 NOTE ON PARTS LIST .........e...escccccoreccerrrarerrece ea sea case 20 PRINTED WIRING BOARD PARTS LIST .........eeee..ser0srrrerarecaare. 20 ~ 24 PRINTED WIRING BOARD PATTERNS .........eeeererorrerevecerecremene. 25 ~27 1U-2345A MAIN UNIT (DRA-435R) ..........r.e.eorerceerreccenrerrecec.. 25 1U-2344A MAIN UNIT (DRA-335R) ...........eeeíserererrcrcrorercereranes 26 1U-2346A MI-COM UNIT (DRA-435R/335R) ..........—..eecssoreeerecreerer. 27 1U-2347A TUNER UNIT (DRA-435R/335R) ....... J 27 1U-2348A VIDEO UNIT (DRA-435R) ............eoerreseccrrcereereconee.s 27 SEMICONDUCTORS ...........eeererceeroreoo. aaa ee 28, 29 WIRING DIAGRAM oot ttt eee eee ee ete arian 30 SCHEMATIC DIAGRAM (for DRA-435R) .............e.-eveserecareerrrecenre 31 SCHEMATIC DIAGRAM (for DRA-335R) ..............ercesererecorerereoreem e. 32 NIPPON COLUMBIA CO. LTD. — NNSDRA-435R/335R AR RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER SERVICE- ABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. ~The exclamation point within an equilateral triangle is intended to alert the - user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. CAUTION ATTENTION TO PREVENT ELECTRIC SHOCK DO NOT USE THIS (POLA- RIZED) PLUG WITH AN EXTENSION CORD, RECEPTACLE OR OTHER OUTLET UNLESS THE BLADES CAN BE FULLY IN- SERTED TO PREVENT BLADE EXPOSURE. POUR PREVENIR LES CHOCS ELECTRIQUES NE PAS UTILISER CETTE FICHE POLARISEE AVEC UN PROLONGATEUR UNE PRISE DE COURANT OU UNE AUTRE SORTIE DE COURANT, SAUF SI LES LAMES PEUVENT ETRE INSEREES A FOND SANS EN LAISSER AUCUNE PARTIE A DECOUVERT. 6A. SAFETY INSTRUCTIONS Read Instructions — All the safety and operating instructions should be read before the appliance is operated. Retain Instructions — The safety and operating instructions should be retained for future reference. Heed Warnings — All warnings on the appliance and in the operating instructions should be adhered to. Follow Instructions — Ali operating and use instruc- tions should be followed. Water and Moisture — The appliance should not be used near water — for example, near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool, and the like. Carts and Stands — The appliance should be used only with a cart or stand that is recommended by the manufacturer. An appliance and cart combination should be moved with care. Quick stops, excessive force, and uneven surfaces may cause the appliance and cart combination to overturn. 7. 10. 11. 12. Wall or Ceiling Mounting — The appliance should be mounted to a wall or ceiling only as recommended by the manufacturer. Ventilation — The appliance should be situated so that its location or position does not interfere with its proper ventilation. For example, the appliance should not be situated on a bed, sofa, rug, or similar surface that may block the ventilation openings; or, placed in a built-in installation, such as a bookcase or cabinet that may impede the flow of air through the ventilation openings. Heat — The appliance should be situated away from heat sources such as radiators, heat registers, stoves, or other appliances (including amplifiers) that produce heat. Power Sources — The appliance should be connected to a power supply only of the type described in the operating instructions or as marked on the ap- pliance. Grounding or Polarization — The precautions that should be taken so that the grounding or polarization means of an appliance is not defeated. Power-Cord Protection — Power-supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them, TREY wa © "aA DRA-435R/335R и naa Za a el A ARAN Aa ERA LE paying particular attention to cords at plugs, con- venience receptacles, and the point where they exit from the appliance. 13. Protective Attachment Plug — The appliance is equip- ped with an attachment plug having overload pro- 17. tection. This is a safety feature. See Instruction Manual for replacement or resetting of protective device. If replacement of the plug is required, be sure the service technician has used a replacement plug 18. specified by the manufacturer that has the same overload protection as the original plug. 14. Cleaning — The appliance should be cleaned only as 19. recommended by the manufacturer. 15. Power Lines — An outdoor antenna should be located away from power lines. 16. Outdoor Antenna Grounding — If an outside antenna is connected to the receiver, be sure the antenna system is grounded so as to provide some protec- tion against voltage surges and built up static charges. Section 810 of the National Electrical Code, ANSI/NFPA No. 70-1984, provides information with respect to proper grounding of the mast and sup- porting structure, grounding of the lead-in wire to an FIGURE A EXAMPLE OF ANTENNA GROUNDING 20. AS PER NATIONAL ELECTRICAL CODE ANTENNA LEAD IN | WIRE ANTENNA DISCHARGE UNIT (NEC SECTION 810-20) ELECTRIC SERVICE EQUIPMENT > GROUNDING CONDUCTORS (NEC SECTION 810-21) GROUND CLAMPS a POWER SERVICE GROUNDING ELECTRODE SYSTEM {NEC ART 250, PART H) NEC — NATIONAL ELECTRICAL CODE PRECAUTIONS FOR INSTALLATION antenna discharge unit, size of grounding conduc- tors, location of antenna-discharge unit, connection to grounding electrodes, and requirements for the grounding electrode. See Figure A. Nonuse Periods — The power cord of the appliance should be unplugged from the outlet when left unused for a long period of time. Object and Liquid Entry — Care should be taken so that objects do not fall and liquids are not spilled into the enclosure through openings. Damage Requiring Service — The appliance should be serviced by qualified service personnel when: A. The power-supply cord or the plug has been damaged; or B. Objects have fallen, or liquid has been spilled into the appliance; or C. The appliance has been exposed to rain; or D. The appliance does not appear to operate normal- ly or exhibits a marked change in performance; or E. The appliance has been dropped, or the enclosure damaged. Servicing — The user should not attempt to service the appliance beyond that described in the operating instructions. All other servicing should be referred to qualified service personnel. DRA-435R/335R always install horizontally. And leave at least 10 cm of space between this unit and other component placed above. © г Please check to make sure the following items are included with the main unit in the carton: (1) Operating Instructions .................=.1. reee EEE EEG 1 (2) AM Loop Antenna ...............e...eeseeriieeien e IIA 1 (3) FM Antenna .................eeeeeeeire e ORI III OIT TDT OZ e 1 (4) FM Antenna Adapter ...................2000000 0D. 1 (5) Remote Control RC-129/RC-129A .....................eseenee 1 (6) Batteries R6 (AA) ….....…..…...….crrrrsrasrassensserensenrra nana mecs 2 [CC Ч Я = PS Сб o 00 10 cm or greater aa DRA-435R/335R NAME AND FUNCTION OF PARTS DRA-335 = DRA-435R Фо D © © GOGO © FRONT PANEL SS | a | PE «8 hE | | : DENON precision AUDIO COMPONENT AM-FM STEREO RECEIVER DRA-435R --q4-——-L-- _ ‚о . : I ©е ТАНЁЕ-2/УСРо ТАРЕ-1 ! a vIDEO o TUNER e co o PRONO TT COMPUTED MULTI FUNCTION DISPLAY SYSTEM | AA MW 1D O O CH kHz Г I AND ! CHIC IA FM ICONE ICI MH FZ) MEMO | REMOTE SENSOR EN eee TUNING MODE — TUNING - Е " I с EA Г 19 | 210 [ an | 412 | $13 | 614 | 7-15 [ 616 | SHFT «—— S = ON STANDBY A 8 tb. te ss . --- 2 . . . . . . . - REMOTE CONTROLLED VOLUME я OF _+ + r = . я : : 1 a + ON OFF SPEAKERS ems TREBLE BALANCE VARIABLE JOUDNESS LBASS EQ | Tr | 1 y HÓNAL' STEREO MONO AUTO MANU SHIFT À Е a ео © POWER (Power switch) When the power cord is plugged into an AC power outlet, pressing this button once, the power is turned on and the DISPLAY lights. It takes a few seconds before sound is output, thanks to the built-in muting circuit, preventing audio output until the receiver has stabilized. PHONES (Headphones jack) Connect a pair of headphones (sold separately) to this jack for private listening. SPEAKERS (Speaker selector switches) These switches are used to engage speaker system A and B. No sound ‘is heard through the speakers when both switches are reset to the Æ… position. REMOTE SENSOR (Remote control sensor) This sensor receives the infra-red light transmitted from the wireless remote control unit. For remote control, point the wireless remote control unit towards the sensor. BASS (Bass contro!) Use this control to adjust the low-range response. When the control is set to the center position, the frequency characteristic curve (below 1,000 H2) is flat. Turn the control clockwise to increase the bass response and counter- clockwise to decrease it. TREBLE (Treble control) Use this control to adjust the high-range response. When the control is set to the center position, the frequency characteristic curve {above 1,000 Hz) is flat. Turn the control clockwise to increase the treble response and counter- clockwise to decrease it. BALANCE (Balance control) Use this control to balance the volume levels between left © DRA-435R only O © VARIABLE LOUDNESS (Loudness control) At low volumes, the human ear is less sensitive to low (BASS) and high (TREBLE) frequencies. Use this control to compensate for this deficiency when listening at low volume levels. Turn this control counter-clockwise until a natural balance of bass and treble sound has been restored. BASS EQ (DRA-435R only) Press this button to switch the BASS EQ ON (=) for emphasis of bass ‘sounds. Use in conjunction with the bass adjustment of the tone control will provide further emphasis of bass sounds. Set this switch to OFF ( A) when you wish to listen with a normal setting condition. VOLUME (Volume control) This knob is used to adjust the volume level of both channels. Turn the knob clockwise to raise the volume and counter- clockwise to lower it. SHIFT (Shift button) Each time this button is pressed, the preset station range will be shifted between “1 ~ 8” and “9 ~ 16". (A: 1 ~ 8, B: 9 ~ 16) Input selector (Input selector buttons) These buttons are used to select the audio input source. eo PHONO: Press to play a record on a record player connected to the PHONO input jacks. . e CD: Press to listen to a compact disc player or another component connected to the CD input jacks. e TUNER: Press to listen to FM or AM programs. e VIDEO: Use when playing back the audio from a Hi-Fi video, video disc player or other component connected to the VIDEO terminal. * If a function switch is pressed quickly, the function may not actually change and no signal may be heard from = the speakers for an instant. To avoid this, be sure fo=— press function switches carefully. and right channels. The volume levels in both channels are equal when the control is set to the center position. I DRA-435R/335R me aa Lara RAR AE en Aw RAT е © BAND (Band selector switch) Press this switch to select the FM or AM (MW) band. TUNING (Tuning buttons) Press these buttons to tune in a station. In the MANUAL TUNING mode, each press of the buttons will change the frequency in 100 kHz steps on FM and 10 kHz steps on AM. Keeping one of these buttons pressed, the frequency will change until the button is released. During the AUTO TUNING mode, pressing one of these buttons will affect station search up or down the band. TUNING MODE (Tuning mode switch) This switch allows selection between Auto Tuning and Manual Tuning. AUTO TUNING: Pressing the UP key, the tuner will begin tuning to a higher frequency and pressing the DOWN key, it will begin tuning to a lower frequency until a broadcasting station is found. MANUAL TUNING: Stations are tuned in manually by use of the UP and DOWN keys. e Tape selector (Tape selector/ monitor buttons) (DRA-435R) _ TAPE-1: Press-this button once, TAPE-1 indicator LED will light up and then you can play tape source on TAPE-1 terminal. In this state you can copy TAPE-1 source to TAPE-2/VCR terminal. DISPLAY S e ® @ TAPE-2/VCR: Press this button once, TAPE-2/VCR in- dicator LED will light up and then you can play tape or video source of TAPE-2/VCR terminal. Press again the button currently accessed, to. play sources selected by input selector @, indicator LED goes out. e TAPE (Tape monitor button) (DRA-335R) Press this button once, indicator LED will light up and then you can play tape source on the TAPE terminal. And press this button again to play sources selected by the input selector @, indicator LED goes out. MEMORY (Memory button) This switch is used to store the desired radio station on a PRESET CHANNEL button. When pressing this button, the MEMORY indicator lights for approximately 5 seconds. During this interval, the desired station can be stored in the memory. Preset channel 1 — 16 (Preset station buttons) These buttons are used for storing stations or recalling stations which have been preset. Using the SHIFT button you can preset a total of 16 FM or AM stations into preset channels 1 — 8 and 9 — 16. Once a radio has been memorized on a PRESET CHANNEL button, the same station can later be tuned in instantly simply by pressing the corresponding PRESET CHANNEL button. ® COMPUTED MULTI FUNCTION DISPLAY SYSTEM MW IE TE) kHz FM | 1 1.41 MHz CHI 1 1_1 MEMO [SIGNAL] STEREO MONO AUTO MANU SHIFT (AlB] REMOTE SENSOR SIGNAL (Signal indicator) This lights when a station is received. STEREO / MONO (Stereo / Mono indicator) The STEREO indicator will automatically light up when a stereo broadcast is received. The MONO indicator wiil light up when a broadcast is not being received or at the time of a monaural broadcast. TUNING MODE (AUTO/MANUAL) Pressing TUNING MODE ® causes AUTO and MANU to light up alternately. SHIFT (Shift indicator) The preset channel which is selected with the Shift Button O is displayed by the SHIFT [A] or [B]. ® D S MEMORY (Memory indicator) This indicator lights for approximately 5 seconds when the MEMORY button has been pressed and a station can be stored on a PRESET CHANNEL button. CHANNEL (Preset channel display) When using the channel preset button ®, the channel is displayed and the frequency for that channel stored in memory is displayed in ®. _ Frequency display (Frequency indicator) The frequency is displayed in numerals. It is displayed in MHz for FM and in kHz for AM (MW). \ | i 1 ВЕ — DRA-435R/335R BACK PANEL o Y 980 © PRA-435R only L r VIDEO I WARNING: SHOCK HAZARD-DO NOT OFEN CAUTION PED VCH MONTORI | SPEAKER IMPEDANCE AVIS: RISQUÉ DE CHOC ÉLECTRIQUE на сое ласт лося ol | OUT | OUT [y AarB © 16 ohms / SPEAKER NE PAS OUVAIR te sr | оны aa a eT eT Sat 27 `В 12 16 ohms / SPEAKER {| IN IN i 1 A 1 1 1 O © ©) Hoy SPEAKER SYSTEMS 75 ohms Р 1 ' L A OP A ANTENNA TERMINALS ==. == = = == © я o © - © POWER CONSUMPTION 2 BA EE pe © ©) © — De © | NIPPON COLUMBIA CO, LTD 000000000000 Ca 9 © ®© ® DENON носа но | DRA-43SR uNSwITCHEO [SWITCHED] 240W 124] 1120611 ) POWER SOURCE- 1 . С 20Y -50Hz AX AX AC OUTLETE ANING: TO AEDUCE THE RISK OF FIRE 120Ÿ - 50H WA OR ELECTRIC SHOCK DO NOT EXPOSE THIS — APPLIANCE TO RAIN OR MOISTURE TN : a | Hd SES ww — 000 6 Ф DRA-435R @ DRA-335R o FM ANT (FM antenna terminals) Both 75-0hm coaxial cable and 300-ohm feeder can be Connect this cord into the wall outlet. connected to this terminal. For antenna connecting procedure, . . . see the ANTENNA INSTALLATION. VIDEO (Video input/output terminals) (DRA-435R @ AM ANT (AM antenna terminals) only) ЗЧ da - | i k ib] т Connect the atfached AM loop antenna. (Refer to page 7 for As a full featured AM center 1 receiver ma ola © DE connections). connection of a monitor, and/or a video disc player CE (Video) to these jacks. Use the Video INPUT SELECTOR buttons Connect to this terminal when a medium wave outdoor . antenna is used on the front panel to select the desired source for playback, AC CORD (Power cord) . recording or dubbing. © GND (Grounding terminal) The grounding wire of the turntable is connected here. ® AM LOOP ANT (AM loop antenna) e Humor noise may be generated if the grounding wire is not Correctly connect the AM loop antenna to the antenna connected. terminal. Broadcasting cannot be received when the connec- O PHONO (Phono input terminals) tion is incomplete. Adjust the antenna for optimum reception while receiving the medium wave broadcasting. Do not place a pin cord, SP cord or electric cord near the antenna. This may cause noise genera- The output cord of the turntable is connected here. Since the input sensitivity of “PHONO” is extremely high, do not use the unit without the input pin cord. If used without this cord, the speakers may generate hum. tion. © со ANTENNA INSTALLATION The output cord of the CD player is connected here. | OQ vIDEO e FM ANTENNA | A VIDEO, such as a VCR or Video Disk may be connected here. The supplied Type indoor, FM amené (300 ohms) can be used inside wooden houses for receiving loca stations an ' о о TAPE, TAPE-2/ VCR (Tape deck and/or VCR other strong FM signals. Stretch out the ends of the antenna | playback/recording terminal) (DRA-435R) and mount the antenna on the wall or ceiling where optimum OT Two tape decks or tape deck and VCR can be connected to reception is achieved. FM T-type antennas may not consistent- hose jacks for full-fledged playback, recording and tape ly ensure stable reception, due to environment changes. In ubbing operation. such cases, the FM T-type antenna should only be used | eo TAPE (DRA-335R) temporarily until an outdoor FM antenna has been installed. nd Tape decks can be connected for full use including playing When connecting an outdoor FM antenna, the use of 75 ohm TE or copying. coaxial cable (3C-2V, 5C-2V) is strongly recommended. Using ETE © PRE-OUT (DRA-435R only) a 300-ohm feeder cable will cause noise and you will not be | Output signals for power amplifiers are sent from these jacks. able to achieve the high sound quality the built-in tuner 1s | The rated output is 2 volts. capable of delivering. | The signals do not pass through the bass and treble circuits. * AM ANTENNA Attach the supplied AM loop antenna to the antenna holder on O SPEAKER SYSTEMS (Speaker terminals) | the back panel. Two pairs of speakers A and B can be connected to these Connect the leads to the AM and GND terminals. terminals. Also use the AM terminals for connecting an outdoor AM D TAPE/REMOTE CONTROL antenna (when making such a connection do not disconnect This terminal is exclusively used for sending the remote control the AM loop antenna.) | signals to the tape deck. Connect it with a 3.5mm mini-jack Adjust the loop antenna to obtain optimum reception. Where cord. broadcast stations are distant and only weak signals are | received, or where signals are blocked, it is best to instal! an Note: outdoor AM antenna. Do not hook up a headphones or microphone jack cord. Use this jack to connect a Denon cassette deck with a NOTES remote control jack (wired). e This receiver has a full back-up system. When the power is If the cassette deck does not have this jack, wired remote turned on, the INPUT SELECTOR buttons are set to the last control is not possible. mode set before the power was turned off. e When using this receiver in close proximity to video equip- = | ment (TV, VCR, VDP, etc.), noise may be generated in AM. _ Ф AC OLTLES (AC power outlets) broadcasts. To avoid this, keep the receiver as far away from This AC outlet is available ind dentiv of th tch other video components as possible, or detach the AM loop The Wer са cit le 6 Shen 200 NW A SWITCH. antenna from the antenna holder and place it where noise Is SWITCHED pacily 15 a maximum © reduced. If the noise is not reduced, turn off the power of the . . . . i m nts when listening to br sts. This AC outlet is controlled by the power switch. Maximum video components when listening AM broadca capacity is 120 W (1A). DRA-435/335R EE Note to CATV system installer: This reminder is provided to call the CATV | system installer's attention to Article 820-22 of Ll Ш the NEC that provides guidelines for proper SE grounding and, in prticular, specifies that the FM OUTDOOR ANTENNA cable ground shall be connected to the ground- ing system of the building, as close to the point 300 ohm of cable entry as practical. | ANTENNA 75 oh | FM INDOOR ANTENNA ohm . ; (An Accessory) ANTENNA VCR-1 (Video Cassette Recorder) TAPE DECK 2 300 ohm I I ——— zz zz zz TV Receiver/Monitor | sk O COAXIAL {= ===-= } (with VIDEO INPUT jack) === rro ol FEEDER CABLE Tull т = "oar L LC: ==) I 7 [exerecececseccecee = | I Speaker (A) IIS . | ДНА ЕМ АМТ CD player VCR-2 (Video | \ Speaker (B). | ADAPTER Cassette Recorder) | | (An Accessory) DP Oe DP | | i | — | R L L R - 1 | | | | { | GND L SWITCH, Yo Ta vai = Xa NKA TER DENON munies ORA-AISR Ma POWLA SOVACE 120v #0Hr me za POWLRA CONSUMPTION 264 NO NIPPON COLUMBIA CO LTD al. POA WARNING Jo! e mm Mise CH TEM] ac ver mes ura de du ‘о 0 75 oer COAXIAL CABLE |) 4 J \_ р Г | | J / 3.5 mm | REC MINI JACK non sr - | AM OUTDOOR PB = Ea EH РО i Attach to the holder | ANTENNA = я TAPE DECK 1 POWER AMP ' 4 | Ассеззогу) | | |_____AM LOOP ANTENNA , f TURNTABLE == | SPEAKER CONNECTION 1. Peel off the sheathing from the E Confirm polarity (+, —) and left and right chan- end of the cord. E nels (L, R). Connect the speaker pairs to the 2. Twist the wire strands. ~~ e SPEAKER terminals A or B on the back panel. + 3: Loosen the speaker terminal, in- ВЕ terminals to make sure mistakes are not made. sert the wire lead portion of the Connections must be made with power cord code, and then tighten the ter- | disconnected. minals. Notes on Connection Notes: | e Do not plug the power cord into the AC wall outlet until e Do not connect two FM antennas simultaneously. | all connections have been completed. e Even if an external AM antenna is used, do not | e Make sure channels are correctly connected. Connect disconnect the AM loop antenna. U Left channels to Left channels and Right channels to e Make sure AM loop antenna lead terminals do not ' Right channels. Follow the color markings of plugs and touch metal parts of the panel. e Connect all pin-plugs securely, pushing them completly О into the jacks. Incomplete connections will cause noise CAUTION generation. e Binding the connection cables to power cords, or running such cables close to power supply transformers will cause humming or noise, and should thus be avoided. Protective Circuit This set is equipped with a high speed protective circuit. This circuit protects the internal circuitry from damage due to large currents flowing when the speaker jacks are not completely connected or when an output is generated by a short circuit. This protective circuit's operation cuts off the output to the speakers. In such a case, be sure to turn the power to the set off and check the connections to the speakers. Then turn the power on again. After muting for several seconds, the set will operate normally. Hy че ———— UNEN DRA-435R/335R EEE НН ОННННОННОНОООНН НН РННЕННЕНЕННННННННННЕННННННННННРНЕНЕННЕНННННЕННЕНННННННННННЕНННННННИЕН НН НОНННННННННННННННННЯ HOW TO PRESET THE STATION CLL . Set the BAND SELECT button to “AM” or “FM”, and press the TUNING button to tune the desired station. rt 2. Specify the preset buttons 1 — 8 or 9 — 16 by the SHIFT button. 3. Press the MEMORY buttons and MEMORY indicator lights for about 5 seconds. During this time, press one of the eight PRESET channel buttons. 4. The channel corresponding to the pressed button is displayed and the indicated frequency is stored in memory for that channel. NOTE: If preset button is inoperative with MEMORY illuminated, press MEMORY and preset buttons again. e This model has a last channel memory system. lt stores the last channel used power off. e This mode! is designed to store and retain the stations that have been previously registered in the memory, even if the tuner is deenergized temporarily. The memory can hold resistered data for approximately about a month [Temperature: 68°F (20° C), relative humidity: 65%]. If the memory is erased reset the preset data. — So PLAYBACK USING THE REMOTE CONTROL ES The accessory RC-129/RC-129A remote control unit is used to control the RECEIVER from a distance. (1) Inserting the dry cell batteries Notes on Use of the Batteries 1 Remove the rear cover on the remote control unit. e The remote control unit uses size “AA” (R6) dry cell batteries. e The batteries will need to be replaced approximately once a year. This will depend upon how often the remote control is used. e If, in less than a year from the time new batteries were inserted, the remote control fails to operate the receiver from a near-by position, it is time to replace the batteries. e Insert the batteries properly, following the diagram on the remote control battery supply unit, and making sure to align the plus and minus sides of each battery. 2 Insert two size “AA” (R6) dry cell batteries as shown in ° Batlories are bone to damage and leakage. Therefore: | the diagram on the battery supply unit. e Do not combine different types of batteries. e Do not jumper the opposite poles of the batteries, expose them to heat or break them open, or put them into open fire. e When the remote control is not to be used for a long period of time, remove the batteries from the unit. e If the batteries have leaked, remove any battery fluid from the inside of the battery supply unit by wiping it out thoroughly, and insert new batteries. E AA 50 PE = (2) Directions for use e Operate the remote control unit while pointing it towards the remote control sensor on the receiver as shown in the diagram left. e The remote control unit can be used at distances up to about 8 meters in a straight line from the receiver. This distance will decrease if there are obstructions blocking the infra-red light transmission or if the remote control unit is not directed straight at the receiver. Note on Operation e Do not press the operating buttons on the receiver and the remote control unit at the same time. This will cause misoperation. e Operation of the remote control unit will become less effective or erratic if the infrared remote contro! sensor on the receiver is exposed to strong light or if there are obstructions between the remote control unit and the sensor. | „ве | e Incase you operate your VCR, TV or other components by remote control, do not operate buttons on two different remote control units. | at the same time. This will cause mis-operation. Besides being able to operate the DRA-435R /335R receiver with this remote control unit, you can also operate a DENON cassette deck and CD player from this handy full-system remote control unit. aaa aa me Am a a Remote Control Section Full-system Remote Control Unit The full-system remote control unit operates all major functions of the receiver such as function switching, volume control, and preset station selection. But that's not ali! The same control pad can also control the major functions of a DENON CD player and cassette deck when combined with the DRA-435R/335R to create a remarkably ergonomic and versatile DENON system with all the quality sound reproduction that the devoted audiophile expects. Remote Control Unit RC-129 supplied with DRA-435R Remote Control Unit RC-129A supplied with DRA-335R SHE RECEIVER a sr коки = ги нк Remote Power ON/STANDBY . Operate the monitor of the DRA-335R tape deck with the TAPE MONITOR DENON REMOTE CONTROL UNIT RC-129A button. E | D PLAY PLAY button 4 PLAY (REV) PLAY (REV) button E STOP STOP button 44 REW REWIND button FF pp FF button e REC Refer to the operating inst- ructions of your I! PAUSE DENON tape deck. A/B W-DECK A/B DECK SELECT button | Power — | A/B Ki PAUSE E STOP = MONITOR TAPE-2NCA TAPE-1 d PLAY (REY] PLAY № — 44 REW FF pp = CI CIC VIDEO TUNER CJ io Co e RC-129A differs from RC-129 with respect to the TAPE MONITOR button only. e The RC-129/RC-129A Remote Control Unit can control all CD players (excluding the DCD-1800R) and cassette decks made by DENON. e Buttons are conveniently separated into groups, each group controlling one specific component. The groups are RECEIVER, FUNCTION, CD and DECK. CAUTION: . VOLUME buttons TAPE DECK SELECTOR buttons FUNCTION SELECTOR buttons PRESET CHANNEL buttons > PLAY PLAY button M STOP STOP button Reverse Track = '« Search button Forward Track »l Search button « Manual Search Reverse button >> Manual Search Forward button Il PAUSE PAUSE button For details on operating other components, refer to the instruction manuals for the CD player and/or cassette deck. If the power is turned off with the remote control unit, the receiver is switched to the power stand-by state. If you are to be absent for a long period of time, be sure to turn the power off using the POWER switch on the receiver. e The LED indicators of Input selector or Tape monitor light while the receiver is in the power stand-by state. e You may experience erratic operation of the remote control unit if it is operated in fluorescent light and direct sunlight, in particular if this light strikes the remote control sensor on the receiver. However, this is not a malfunction, and if this should happen, protect the sensor against such light. A о — "ME DRA 4357/3335: НЕНИЯ TROUBLESHOOTING 1. Have all connections been made PROPERLY? - 2. Have you followed all operational instructions correctly? 3. Check speaker and the turntable systems for proper operation. When your unit does not seem to be operating correctly, first check the items in the following table. Ifthe symptom does not correspond to any of the problems as shown below, turn off the power sources immediately and contact your DENON dealer. Problem Cause Remedy FM AND AM RECEPTION Radio program can not be received. e Antenna connection is wrong. e Check the connection. e A signal strength is weak. e Check the antenna installation. Noise is reproduced. e A signal strength is weak. e Install an outdoor antenna. | Automobile ignition noise interferes | e Keep the antenna away from the 4 with reception. street. GS 2 ; e Other electrical equipment interferes | e Keep the equipment away from this > with reception. set, or turn off the power of the other equipment. The preset frequencies are erased. e The memory back-up term (about 1 | e Preset again. month) passed. In automatic tuning, the frequency | e A signal strength is weak. e Use manual tuning doesn't stop at the radio station. In automatic tuning, it stops at the one | e Noise or strong signal strength is | e Use manual tuning for optimum re- | step lower or higher frequency than the received. ception. radio station. PLAYBACK OF THE AUDIO EQUIPMENTS No sound is produced with power on. e Input and speaker cords connection | e Check the connection. are wrong. - e Speaker switch is off. e Turn on speaker switch. The INPUT SELECTOR buttons are in | e Check these position. wrong position. e The protective circuit is operating. e Turn the power off once, check the недо connections to the speakers, then turn Em the power on again. e The fuse has blown out. e Ask your dealer, or the nearest DENON representative. Audible hum when playing records. e The input and grounding cords con- | e Check the connection. nection of the turntable are wrong. e The cords connection of the cartridge | e Check the connection. [ are wrong. | e The interference from the nearby TV | e Ask your dealer, or the nearest | or radio transmission antenna. DENON respresentative. . | Howling is produced when the volume | ® The vibrations and sounds transmit | e Insulate the vibrations, or keep the | contro! is turned up too high while play- from the speakers to the turntable. speakers away from the turntable. ing records. Cracking noise is produced when playing | e The record is stained with the dust. | e Clean the record. records. e The stylus tip of the cartridge is | e Clean the stylus tip. - stained with the dust. e The cartridge is defective. e Try the other cartridge. 10 —— DRA-435P/335R aa SPECIFICATIONS AMPLIFIER SECTION Power Bandwidth (IHF): SRE Total Harmonic Distortion: Frequency Response: Input Sensitivity and Impedance: — = Maximum Input Leve! (at 1 kHz): Signal to Noise Ratio (IHF-A): ERA "EE Tone Controls: | Loudness, Control Effect: PRE-OUT terminals Rated output: (DRA-435R only) VIDEO SECTION Input terminal: Output terminal: | "Frequency response: | (DRA-435R only) Continuous Power Output: DRA435R: 55 watts per channel minimum RMS, both channels driven at 8 ohms from 20 Hz ~ 20 kHz no more than 0.05% total harmonic distortion. DRA335R: 40 watts per channel minimum RMS, both channels driven at 8 ohms from 20 Hz ~ 20 kHz no more than 0.05% total harmonic distortion. 10 Hz — 40 kHz (T.H.D. 0.15% both channels driven into 8 ohms) 0.03% (-3 dB at rated output, 8 ohms) PHONO RIAA Standard Curve (Record- ing Output) MM 20 Hz — 20 kHz +0.5 dB CD, VIDEO, 20 Hz — 50 kHz +1.5 dB TAPE-1, (at 1W) TAPE-2/VCR PHONO MM 2.5 mV 47 kohms CD, VIDEO, 150mV 29kohms TAPE-1, TAPE-2/VCR (DRA-435R) TAPE (DRA-335R) PHONO MM 120 mV PHONO MM 78 dB at 5.0 mV input CD, VIDEO, TAPE-1, 95 dB BASS +10 dB at 100 Hz TREBLE +10 dB at 10 kHz TAPE-2/VCR VARIABLE LOUDNESS at 10 positions, 50 Hz/10 kHz, +10 dB/+5 dB 2 V (at 100 kohms load) VCR-IN, VIDEO 1 Vp-p/75 ohms VCR-OUT, MONITOR 1 Vp-p/75 ohms 5 Hz — 6 MHz +1.5 dB Design and specificatiorns are subject to change without prior notice. TUNER SECTION [FM] (note: u V at 75 ohms, 0 dBf = 1 x 107"? W) Receiving Range: Usable Sensitivity: 50 dB Quieting Sensitivity: Signal to Noise Ratio (IHF-A): Total Harmonic Distortion (at 1 kHz): Capture Ratio: Image Rejection: AM Suppression: Selectivity (+400 kHz): Frequency Response: Stereo Separation (at 1 kHz): (АМ) Receiving Range: Usable Sensitivity: Signal to Noise Ratio: General Power Supply: Power Consumption: Power Outlets: Dimensions: Weight: REMOTE CONTROL UNIT Remote control system: Power supply: External dimensions: Weight: 87.5 — 108 MHz 0.9 pV (10.3 dBf} MONO 1.6uV (15.3 dBf) STEREO 23 yV (38.5 dBf) MONO 82dB STEREO 78dB MONO 01% STEREO 0.15% 1.5 dB 42 dB 50 de 55 dB 30 Hz ~ 16 kHz *%* dB 40 dB 520 ~ 1710 kHz 18 pV 55 dB AC 120V 60 Hz 2.6 A (DRA-435R) 180 W (DRA-335R) SWITCHED 120 W (1A) UNSWITCHED 240 W (2A.) 434 mm {17-3/32")W x 120 mm (4-23/32")H x 312 mm {12-9/32"}D 6.7 kg (14 Ibs 12 oz) (DRA-435R) 6.4 kg (14 Ibs 2 02) (DRA-335R) RC-129/RC-129A Infrared pulse system ЗУ ОС Two size "AA" (R6) dry cell batteries 60 mm (2-23/64")W x 175 mm (6-57/64")H x 18 mm (45/64")D 120 g {4 oz) (Includes batteries) 11 AA NN DRA-435R/335R REMOVAL OF EACH SECTION 1. Top Cover Remove 4 screws (A) and 2 screws(B) , and detach | Top Cover Screw (В) the Top Cover upward in the arrow direction. Screw A 5) (с, > su 2. Bottom Cover Remove 2 screws (C) , 4 screws (D) and 2 Cup Screw (D) screws, and detach the Bottom Cover upward in the arrow direction. Screw ©) Cup Screw Screw © Bottom Cover 3. Front Panel 1) Remove 2 screws (E) out of the Bottom Panel. 2) Pushing 3 claws downward, and draw out the Front Panel frontward as the arrow shows. o Front Panel 12 DRA-A35R/335R mE A 4. Front Sub-Panel | Screw © - 1) Pull out the Volume Knob and unfasten the hex nut. 2) Pull out 4 Control Knobs and unfasten 4 hex nuts. T | 3) Remove 8 screws ©) and draw out the Front Y E Sub-Panel as the arrow direction. Front Sub-Panel | Screw O) A de | Control Knob © o ® Ss Hex nuts 100 nt O Vol. Bracket E Volume Knob Hex Nut | 5. FL.D. PW.Board screw E) 1) Remove 4 screws (E). 2) Removing 8 claws downward, and draw out the F.L.D. P.W.Board as the arrow shows. Screw © F.L.D. PW.Board 6. Main P.W.Board Screw (F) Remove 2 screws (E) and 10 screws (G) , and detach the Main P.W.Board as per the arrow direction. Y € я an Wt к va a a a - - ее = ное 13 [ | | ну Шо DRA-A35R/335R Ae ee me ma 14 METHOD OF ADJUSTMENTS dan ona aa nal] UL NN JR [ CD | [DC VOLTMETER] о 779 VR305__VR306 CONTI @ Pa | | ТРЗ id: N— 8 J | 1. IDLING CURRENT (1) Set controls as follows. POWER Switch — off (AL) VOLUME Control — 0 (min.) SPEAKERS > off (IL) Temperature — 15°C-30°C (59°F~86°F) VR305 and VR306 of the 1U-2345-1 (DRA-435R) (1U-2344-1, DRA-335R) (MAIN Unit) > Center Power Supply — AC 120 V+1%, 60 Hz. (2) Connect Digital Voltmeter to the test points 1 (+), 3 (-) and 2 (+), 4 (-) of the 1U-2345-1(DRA-435R) (1U-2344-1, DRA-335R). (3) Turn the Power Switch on and rotate VR305 clockwise so that the Digital Voltmeter reads 5.0 mV + 0.2 mV DC at the test point 1, 3. Follow the same procedure to VR306 for test point 2, 4. (4) Warm up for three minutes, then readjust VR305 and VR306 so that the Digital Voltmeter reads 5.0 mV + 0.5 mV DC. (5) Warm up for 10 minutes, then readjust VR305 and VR306 so that the Digital Voltmeter reads 5.0mV + 0.5mV DC. DRA-435R/235R HEN 95 v HOM NY “UOHOUN- indino 1099.1 (7) O34 3dvl WA euuajuy %0€ 0) J0nO JOU | ZH} 0071 DSS NV ZHYX 007! WNWIXE A o:pny doo? ZH 007 SI [ne INdul | 99 жом ‚ знешибуу | 7 WV :uojound ОО ool | (0) 03d 3dvl |. WA BUUSIUY %0€ 071800 J0U | ZHM 009 | DSS AV ZH) 009 Bunyoest wnwixep| орпу doo ZH 00? 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EQUALIZER =— | SUPPLY : CONTROLLER CONTROLLER TONER у IC603 IC603 : y: I — 4: | one = go | > SUPPLY 2 FLOURESCENT Tf SIGNAL TUNER =— FLOURESCENT | qe SIGNAL + Г |№ INDICATOR DISPLAY eT lo INDICATOR à ! I a I À REMOTE DATA | | PHONO INPUT L__ REMOTE DATA __ A - SPEAKER > 2, br 1 Муж PRE OUT PHONOO EQUALIZER SELECTOR 77 7 ll =3 | : TT 1 | RELAY- DIRE E | © TAPESW | VARIABLE MAIN BALANCE | >| | MAIN R 8 NPUT со ©- NESS {| VOLUME VOLUME | AMP 8 - SPEAKE mono] | sel | МД ин 3 : 717 A | RELAY oe L | | | [oe oe] af N 3 [| VARIABLE MAIN BALANCE | MAIN > | CONTROL | a CD 1 LOvONESS ] voLUME || VOLUME PY AMP REC O— ~ MUTING BASS | a | ul | | 5, VIDEO O > ! | | & No | | TREBLE { - a | | F PBo- > у — = PROTECTION | $ = RECO | | | TONE Sa " 2 a wl | MUTING | BASS CONTROL | №: J : < EOS | EQUALIZER [| | MicRO [~~ ———~ REMOTE “ p.Bo = ~ N | | TREBLE | COMPUTER SENSOR \ > RECo-————————- NN o PROTECTION , de RECO— и >. | | г L£ 1 TAPE y ES ban ———— A 7 wen H-=---— FUNCTION FUNCTION ‘REMOTE =~ P.8o— и MRE . REMOTE INDICATOR - KE? SWITCH CONTROL y 7 - = SENSOR | 4 | wo ALES Li 0-0 || de у IN í FUNCTION FUNCTION TAPE ae IN INDICATOR KEY SWITCH REMOTE E O OUT CONTROL 8 > OUT ® ® qi 4$ : MONITOR PY +4 fu - 30 - 40W/80 (17.9V 25.198) : 20 - a 40 - 3 о Е зо 55W B41 (21.0V, 26.4dB) : à 0 - : 207 : > -10- à о PRE OUT » CD, TUNER,VIDEQ, TAPE 150mV (—16.5dB) E 2V (6dB) 3 q = т -20- 3 > © у и © A z - : “À © -30- - TIA m | â © —!0 я CD, TUNER, VIDEO, TAPE!, TAPE2/VCR 15От\ { - 16.508) : 7407 ; —20- 5 —50- a \ MM2.5mv - -30- {- 52dB) | ‚ = Ч ! | E = — A —40- 3 -50- : *X MM2.5MV (-52dB) DRA-435R/235R 41 | 2048260 004 | MINI JACK ~~~ 42 | 2050433 010| ANT TERMINAL (F) 42 205 0433 010 | ANT TERMINAL (F) 43 205 0472 013 | 8P SP TERMINAL PARTS LIST OF EXPLODED VIEW (DRA-435R) PARTS LIST OF EXPLODED VIEW (DRA-335R) TE 1 Ref. No. | Part No. Part Name Remarks jQ'ty| | Ref. No. | PartNo. Part Name Remarks Q'ty Ref. No. | Part No. Part Name Remarks (Q'ty| | Ref. No. | PartNo. Part Name | Remarks (ty ; 1 | 1U-2345A | MAIN UNIT 1 58 | 211 0665 003 | VARIABLE 1 ®—1 | 1U-2344A | MAIN UNIT 1 SCREWS AND NUTS m MAIN UNIT NT a POWER SY UNIT 201 | 4738007 009 [CUP SCREW 3x12 4 SCREWS AND NUTS 202 | 473 8007 025 |CUP SCREW 3x8 4 : 1-3 VOLUME UNIT 1-3 VOLUME UNIT 203 |473 7508 017 |TAPPING SCREW 3x10 (P) [Black 11 ; 1-4 SP SW UNIT 201 -| 473 8007 009 | CUP SCREW 3x12 4 1-4 SP SW UNIT 204 | 4737002 018 | TAPPING SCREW 3x8 (5) | 17 ; 1-5 H/P UNIT 202 |473 8007 025 | CUP SCREW 3x8 4 > hub UNIT 205 |473 7015018 | TAPPING SCREW 3x8 (S) — |Black 11 O 2 |1U2346A = |MI-COMUNIT 1 203 | 473 7508 017 | TAPPING SCREW 3x10 (P) | Black 11 O 2 | 1U2346B MI-COM UNIT 1 206 | 473 7006 027 | TAPPING SCREW 3x10 (S) | Black ; . © [3 |10U2347A |TUNERUNIT : 204 | 4737002 018 | TAPPING SCREW 3x (S) 17 ®.3 |1U2347A | TUNER UNIT 1 07 | 477 (203 005 |3P SWELLINGSCHEWN | Sack | E 3-1 TUNER UNIT | 205 [4737015018 | TAPPING SCREW 3x8 (S) | Black 11 -1 TUNER UNIT 208 | 477 0064 107 | FIXING SCREW 12 Ue Е O 4 |1U2348A |VIDEO UNIT 1 206 | 473 7006 027 | TAPPING SCREW 3x10 (S) — | Black 1 4 — — 209 | 473 7002 018 | TAPPING SCREW 4x6(S) A RR 207 | 477 0263 005 | 3P SWELLING SCREW Black 4 O 5 | 1051011 018 | BACK PANEL 1 - : O 5 | 1051011 005 | BACK PANEL 1 208 | 477 0064 107 | FIXING SCREW 15 © 6 | 411 0855 219 | SIDE CHASSIS | 1 O 6 |4110855219|SIDE CHASSIS [1 209 | 473 7002 018 | TAPPING SCREW 4 À -7- --445-0056.008| CORD BUSH: 11. “| | PACKING AND ACCESSORIES (not included EXPLODED VIEW) y A. 7 | 445 0056 008 | CORD BUSH - uu | я. AB. 206:2060: 002 "AC: CORD (POLI A ities À 8 | 206.2060 002 | AC CORD (POLARIZED) alar - 9 | 146 0825 00S|ANTENNAHOLDER 1 301 |505 8006 019 | ENVELOPE | © 9 ‘146 0925 009 | ANTENNA HOLDER 4 PACKING AND ACCESSORIES (not included EXPLODED VIEW) À 10°288-5825015| POWERTRANS ETS TS TETE RTE 302. | 511 2239 007 [OPERATING INSTRUCTIONS 1 E & 10° | 2335829 019 | POWER TRANS: : | ———-l1:| | 301 | 5058006 019 | ENVELOPE 11 | 204 8354 004| HEAD PHONE JACK — | — |1| | 803 |515 0418 505 DA! WARRANTY HOME 4 1 7 11 | 204 8354 004 | HEAD PHONE JACK 1 302 |511 2239007 | OPERATING INSTRUCTIONS 1 1212121045007 2P PUSH SWITCH (SP) 1 20% | 2311129005 | AMLOOP ANTENNA “À 12 | 2121045 007 | 2P PUSH SWITCH (SP) 1 303 | 515 0418 505 |DAI WARRANTY FORM 4 1 13 — oC 205 |395 0019 009 | FM ANTENNA Шо 4 13 | 2121074007 | 1P PUSH SWITCH 1 304 | 231 1129 005 | AM LOOP ANTENNA O 14 | 1461166 401 | INNER PANEL 1 306 15290079008 FM ANTENNA ADAPTOR 1 == ® 14 | 1251166 401 | INNER PANEL 305 | 395 0019 009 | EM ANTENNA | 15 | 113 1367 103| PUSH BUTTON (FUNCTION) , 307 |499 0196004 | REMOTE CONTROL UNIT — |(RC129A) | 1 8 15 | 118 1367 103 | PUSH BUTTON (FUNCTION) 1 306 | 529 0079 008 [FM ANTENNA ADAPTOR 1 16 | 113 1368 306 | PUSH BUTTON (PRESET) 1 308 5059102 006 | POLY COVER ; 16 | 113 1368 306 | PUSH BUTTON (PRESET) 307 | 499 0165 103 | ВЕМОТЕ CONTROL UNIT |(RC-129) | 1 17 | 1131356 004 | FUSH BUTTON (MARU) 2 0 oo 9009 60 STVRENE PAPER | ; 17 | 113 1356 004 | PUSH BUTTON (MARU) 3 308 | 505 9102 006 | POLY COVER 1 18 | 212 4388 907 | TACT SWITCH 19 18 | 2124388 907 | TACT SWITCH 20 | | 309 |5049102003|STYRENE PAPER 4-19 2121075006 :ROWERSWITCH.—r + ВМО ЛЕ | 311) 5030777104) GUSHION ° : À 19 712121075006 | POWER SWITCH”. se -ESW501 : “| 310 | 504 0092 060 | STYRENE PAPER 1 20 393 4 4043 004 | FL FLD (FIPIOTM7) | 1 312 | 5020741 043 | PAD | ! i “26 | 393 4043 004 | FLD (FIP10TM7) | T1| | 311 |5030777 104 | CUSHION 2 21 | 4990150 008| REMOTE SENSOR (SBX1610-52) 1 313 |501 1448 038 | CARTON CASE 1 ` 21 499 0150 008 | REMOTE SENSOR (SBX1610-52) 1 312 | 502 0741 043 | PAD 1 ® 22 | 4140592 005| SHIELD PLATE 1 : ® 22 414 0592 005 | SHIELD PLATE 1 313 | 501 1448 025 | CARTON CASE 1 O 23 461 0501 005 | RUBBER SHEET 1 © O 23 | 461 0501 005 | RUBBER SHEET 1 O 24 | 4123048 107| VOL.BRACKET 1 : O 24 | 4123048 107 | VOL.BRACKET 1 O 25 | 4140580 004 SHIELD PLATE 1 : O 25 | 414 0580 004 | SHIELD PLATE 1 O 26 | 4123433 000| BRACKET (TUNER) 1 5 © 26 | 4123433 000 | BRACKET (TUNER) 1 27 | 1120647 009 | VOLUME KNOB 1 ; 27 | 1120647 009 | VOLUME KNOB 1 28 | 112 0646 000 | MARU KNOB (S) 4 : 28 | 112 0646 000 | MARU KNOB (S) 4 © 29 | 1442029 101 | FRONT PANEL ASS'Y 1 3 O 29 | 1442029 114 | FRONT PANEL ASS'Y 1 30 | 1131185402 | POWER BUTTON ASS'Y 1 : 30 | 1131185042 | POWER BUTTON ASS'Y 1 O 31 | 1051010 103| BOTTOM COVER 1 - @ 31 | 1051010 103 | BOTTOM COVER 1 32 | 1040194 001| FOOT ASSY 4 ; 32 104 0194 001 | FOOT ASS'Y 4 O 33 102 0426 142 | TOP COVER 1 ; © 33 | 1020426 142 | TOP COVER 1 O 34 | 461 0501 005 | RUBBER SHEET 2 ' O 34 | 461 0501 005| RUBBER SHEET 2 ® 35 | 1220146 015| HIMERON SHEET 1 3 © 35 | 1220146 015| HIMERON SHEET 1 ©® 36 | 461 0397 073 | SPACER RUBBER 1 5 O 36 | 4610397 086 | SPACER RUBBER 1 O 37 | 4111141100 | TRANS CHASSIS 1 № O 37 | 411 1141100 | TRANS CHASSIS _ 1 38 — | A 38 |2140142004|RELAY MV:5)- [anse EE 39 | 2140128 002| RELAY (HD2TU) “39 ‘5140129 001 | RELAY (HD2TU) | TON À: 40. |-206-1039/092FUSE-4A-- A -40 -|-206-1046:027 | FUSESA --. <<. LF501 [47 41 “| 204 8260 004 | MINI JACK 1 1 1 1 1 ; 1 1 1 2 2 3 43 | 2050472 013| 8P SP TERMINAL _ A 44.1 203.3941 008 AC OUTLET (2Py ~~ ES NOTEFORPARTSLIST = Ë Á 44 - |.2033941008| AC OUTLET (2P)- Ea nto md edo 45 | 2048278 009| 6P PIN JACK (S- END) oT e Part indicated with the mark” € “are not always in stock 3 “45 “| 204 8278 009 | 6P PIN JACK (S- or UN em ee 46 201 8266 008 | 4P PIN JACK (S-GND) and possibly to take a long period of time for supplying, or in ; 46 | 201 8266 008 | 4P PIN JACK (S-GND) 47 — some case supplying of part may be refused. 3 47 | 204 8309 004 | 4P PIN JACK (C-GND) VIDEO 48 | 216 0064 007 | FRONT END 1 e When ordering of pant, clearly indicate "1" and "I" (i) to avoid пл 48 | 216 0064 007 | FRONT END © 49 412 3434 009 | RADIATOR BRACKET 1 mis-supplying. - - 3 O 49 | 4123432 001 | RADIATOR BRACKET @ 50 | 4170400 002 | POWER RADIATOR 1 Orderi th a b b g O 50 | 4170400 028 | POWER RADIATOR 51 | 2524355 002| 6800uF Electrolytic Cap C503, C504 | 2 | | ® Ordering part without stating its part number can not be Ë 51 | 254 4374 708 | 8200uF Electrolytic Cap C503, 504 52 | 2730387 004| TRANSISTOR 2503853 2 supplied. : 52 273 0389 002 | Transistor 2503855 (O/P/Y) (2) e Part indicated with the mark " * " is not illustrated in the | (О/Р/У) (2) 53 | 2710239 004| TRANSISTOR 2SA1489 2 exploded view. 5 53 | 2710240 006 | Transistor 25A1491 2 (O/P/Y) (Z) WARNING: à (O/P/Y) (Z) 54 — HE ni i” ti ; 54 | 274 0136 012 | Transistor 2501913 (Р/б)' 55 __ Parts marked with this symbol À have critical characteristics. ‘ 55 | 2720093 010 | Transistor 25B1274 (R/S) 1 56 | 4150234 007! INSULATING SHEET 4 Use ONLY replacement parts recommended by the manufacturer. 56 415 0234 007 | INSULATING SHEET 4 57 211 0586 001 | VARIABLE 100kohm 1 57 211 0586 001 | VARIABLE 100kohm VR251 1 58 211 0665 003 | VARIABLE 1 18 DRA-435R/335R MENE: 19 y 3 -| © DRA-435R onl + DRA-435R jon! Parts marked with this symbol À have critical characteristics. Use ONLY replacement parts recommended by the manufacturer. WARNING: 0 // — Cd / / IN 7 | 7 72 ИЛ Os DRA-435R only 203 В Gon 09 (8 EXPLODED VIEW OF CHASSIS AND CABINET (DRA-435R/335R) STEW ea DT ANOTE TA EA IA > PTA e a NES A Ea | i | Tel “00 ra = NA A EAN E 20 | ma DRA-435R/335R NOTE FOR PARTS LIST e Part indicated with the mark" © " are not always in stock and possibly to take a long period of time for supplying, or in some case supplying of part may be refused. @ When ordering of part, clearly indicate "1" and "I" (i) to avoid mis-supplying. e Ordering part without stating its part number can not be supplied. e Part indicated with the mark "xx" is not illustrated in the exploded view. e Not including Carbon Film 5%, 1/4W Type in the P.W.Board parts list, except parts for non-burning (N.B.), audio equipment. (Refer to the Schematic Diagram for those parts.) WARNING: Parts marked with this symbol A have critical characteristics. Use ONLY replacement parts recommended by the manufacturer. PRINTED WIRING BOARD PARTS LIST 1U-2345A MAIN UNIT (DRA-435RPU) e Resistors e Capacitors Ex.: RN 14K 2E 182 G FR Ex.: CE 04W 1H M BP Type Shape Power Resist- Allowable Others Type Shape Dielectric Capacity Allowable Others and per- ance error and per- strength error | formance | Ш formance | RD : Carbon 28 :'.W IF :=1% P Pulse-resistant type CE : Aluminum foil 0J :6.3V F :+1% HS : High stability type e : ; lectrolyle RC : Fixed 2E :'.W |G :+2% NL : Low noise lype € . 0 RS : Metallic film 2H :':W | J :+5% NB : Non-burning type CA a ne solid 1A: 10V G :x2% BP : Non-polar type Me enano За ; A К, : Lou i ; fuse ire formin CS : Tantalum electrolyte 1C:16V J :+5% HR : Ripple-resistant type em Faw 340 ВЫ 9 CO : Film 1E :25V K :+10% DL : For charge and discharge RK : Metal mixture 3H - SW CK : Ceramic 1V:35V M :+20% HF : For assuring high frequency CC : Ceramic 1H: 50V Z :+80% U :UL pad Resistance CP :Oil 2A : 100Y, -20% C :CSApart 1 8 2 © 18000 = 1.86k0 CM : Mica 2B : 125V P :+100% W : UL-CSA type | E —— Indicates number of zeros after effective number ch e ос : oy с 20 25pf F : Lead wire forming Ha : ' © . î . elallize - - EJ. 2-digit effective number, decimat point indicated by R. SE - 250V D : x0SpF * Units: Q 2H:500V |= : Others 2J : 630V * Capacity 2 R 2 © 22yF | E — 1-digit effective number, decimal point indicated by R. 2-digit effective number, decimal point indicated by R. * Units: pF, (for P, pF (up uF) « When the dielectric strength is indicated in AC, “AC” is included after the dielectric strength value. Ref. No. Part No. | Part Name | Remarks Ref. No. Part No. Part Name Remarks SEMICONDUCTORS GROUP D607,608 | 2760432903 | Diode 1SS270A cio 2630774005 | IC RC4558D-D(RAY) D609 2760432903 | Diode 1SS270A IC201 262 0699 006 | IC TC9164N 10251 283 0476 002 | ICLB1639 ZD401 276 0465 925 | Zener Diode HZS7B-3TD ZD501 276 0482911 | Zener Diode HZS27-2TD TR201 2690107900 | Transistor AN1241(AB) ZD502 276 0582 905 | Zener Diode HZS9A2LTD TR202203 | 2690025901 | Transistor RN1202(10K-10K) ZD601 2760582905 | Zener Diode HZS9AZLID TR301,302 | 2690107900 | Transistor RN1241(A/B) | TR303-306 | 271 0094919 | Transistor 2SA970(BL) SC401 2790016904 | Thyristor SFOR1A42 TR307-312 | 2730235923 | Transistor 25C1841-T(E/F) TR313,314 | 2710131924 | Transistor 2SA988-T(F/E) | TR315,316 | 2730198918 | Transistor 2SC1815(BL) RESISTORS GROUP (Not included Carbon Film +5% 1/4W) lich 20 nu ны и Бой ‚РО, R253-256 | 2442050933 | Metallic 1800hm, 1W RS14B3A181JST(S) TR321.322 | 2710040008 | Transistor 28/1481 (OPE R311-314 | 2412380963 | Carbon 2.2kohm, 14W | RD14B2E222JNBST TR323.324 | 2730389502 | Transistor 2803855 (OPM) R341,342 | 2412377976 | Carbon 1300hm, 1/4W | AD14B2E131JNBST TR325.326 | 2730235023 | Transistor SC1841-TIENF) R347,348 | 2412377905 | Carbon 68ohm, 14W | RD14B2E680JNBST TR331.832 | 2710131924 | Transistor 2A088-T(F/E 353,354 | 2412378920 | Carbon 2200hm, 1/4W | RD14B2E221JNBST Rao 2730317906 | Transistor 25C2455(BL) R355-362 | 2442043982 | Metallic 0.220hm, IW | RS14B3AR22JST(S) 7402 271 0191 906 | Transistor 2SA1045(GR) R367-370 | 2412379987 | Carbon 1kohm, 1/4W RD14B2E102JNBST TR403 2730317 906 | Transistor 28C2458(8L) R381,382 | 2412387940 | Carbon 4.7ohm, 1/4W | RD14B2E4R7JNBST TRA04 259 0029 907 | Transistor RNN1204(47K/47K) R383384 | 2412432905 | Carbon 4700hm, 1/4W | RD14B2E471JNBPT TR405 259 0107 900 | Transistor ANt241(4/) R391,392 | 2412377976 | Carbon 1300hm, 1/4W | RD14B2E131JNBST TRA06 271 0131924 || Transistor 2SA988-T(FIE) R409 244 2051 990 | Metallic 4.7kohm, 1W RS14B3A472JST(S) TR407.408 | 2730235923 | Transistor 2SC1841-T(E) R431432 | 2412387940 | Carbon 4.7ohm, 1/4W | RD14B2E4R7JNBST Trati 289 0030 909 | Transistor AN2204/47447K) R433 2442052973 | Metallic 5600hm, 1W RS14B3A561JST(S) rat 269 0029 907 | Transistor RN1204(47K/47K) R451 244 2043 908 | Metallic 6800hm, 1W RS14B3A681JST(S) таит 2740196012 | Transistor 28D1913(R/S) R503 241 2387 908 | Carbon 1ohm, 14W RD14B2E010JNBST CRE 2730235923 || Transistor 28184 1-T/E/F) R504 241 2379 903 | Carbon 4700hm, 1/4W | RD14B2E471JNBST TR416 271 0004 919 | Transistor 2SAG7O(BL) R508 242 0073 000 | Fixed 2.2Mohm, 1/2W | RCO5GF2H225K Ru 2720083010 | Transistor 2SB1274(/S) R509 244 2043 924 | Metallic 68ohm, 1W RS14B3A680JST(S) Trato 2730187916 | Transistor 28C2240(BL) R519-522 | 2442043937 | Metalic 100hm, 1W RS14B3A100JST(S) TOS 271 0131924 | Transistor 2SA988-TIFIE) R588 244 2051961 | - Metalic 1000hm, 1W RS14B3A101JST(S) TR502.503 | 2730517906 | Transistor 2SC2458(BL) R681 244 2051 987 | Metallic 4.7ohm, 1W RS14B3A4R7JST(S) TR614 2710191906 | Transistor 2SA1048(GR) TR615,616 | 2730317906 | Transistor 25C2458(BL) vy 203 2110665003 | Variable V1604v20F—K TRet7 269 0029907 | Transistor RN1204{47K/47K) VR251 211 0586 001 | Variable 100kohm V1620V25FB104R D209.210 2760432903 | Diode 188270A VR305,306 211 6064 048 SemiFixed 5kohm VO6PB502 D301,302 | 2760432903 | Diode 1SS270A D303~306 | 2760049914 | Diode 152076A D307,308 ‘| 2760432903 | Diode 1SS270A CAPACITORS GROUP D401 2760432903 | Diode 155270A C101,102 | 2531179929 | Ceramic 150pF/50V CK45B1H151KT(DD-3) D402 2760432903 | Diode 155270A `С103,104 | 2544254909 | Electrolytic 10pF/16V | CE04W1C100MT(SME) D403 2760432903 | Diode 155270A C105,106 | 2544254925 | Electrolytic 33uF/6V | CEO4W1C330MT(SME) D431 2760553905 | Diode 13R35-200A C107,108 | 2534538949 | Ceramic 100pF/50V CC45SL1H101JT(DD-3) D491,492 | 2760432903 | Diode 155270A C109,110 | 2551209905 | Film 0.0056uF/50V CQ93M1H562JT - D501,502 | 2760553905 | Diode 15R35-200A C111,112 | 2531180947 | Ceramic 0.0015uF/50V | CK45B1H152KT(DD-3) D503 2760432903 | Diode 155270A C113,114 | 2544254909 | Electrolytic 10uF/16V — | CEO4WiC100MT(SME) D504,505 | 2760553905 | Diode 15R35-200A C115,117 253 1181917 | Ceramic 0.022uF/50V | CK45B1H223ZT(DD-3) D506,507 | 2760553905 | Diode 15R35-200A C121 254 4260 948 | Electrolytic 1.F/50V CEO4W1HO10MT(SME) D508 2760432903 | Diode 155270A C201,202 | 2531181917 | Ceramic 0.022uF/50V | CK45F1H223ZT(DD-3) D509 2760305001 { Diode S4VB20 C203,204 | 2531179990 | Ceramic 560pF/50V CK45B1H561KT(DD-3) D604 2760432903 | Diode 155270A C205,206 | 2551216901 | Film 0.022F/50V CQ93M1H223JT D605 2760049914 | Diode 152076A C207-209 | 2531148905 | Ceramic 0.022uF/50V | CK45F1H223ZT D606 2760553905 | Diode 1SR35-200A y i mn e L x Sr „3° "y a 2 = in Te = = y Tenor М + u a E E C0 ой mel Tog = = MEA EINES a TIENE es RT ver 207 г 1U-2344A MAIN UNIT (DRA-335RPU) Ref. No. Part No. Part Name Remarks Ref. No. Part No. | Part Name Remarks C210 253 4412900 | Ceramic 10pF/50V CC45SL1H100DT OTHERS PARTS GROUP cart 254 4252927 | Electrolytic47uF/10V — | CEO4W1A470MT(SME) RLSOS 2140142004 | RELAY(TV-5) C273,274 254 4254 909 Electrolytic 1 OuF/ 16V CEO4W1C1 OOMT(SME) SW501 212 1075 006 POWER SWITCH 0301302 | 2544260922 | Electrolytic 0.33uF/50V | CEO4W{HRS3MT(SME) C303—306 253 4538 949 | Ceramic 100pF/50V CC45SL1H101JT(DD-3) 295 0472013 | 8P SP TERMINAL C307,308 253 1180 921 Ceramic 0.001 F/50V CK45B1H102KT(DD-3) 204 8354 004 HEAD PHONE JACK C309310 | 2544396906 | Electrolytic 100uF/63V — | CEO4W1J101MT(SMG) 2121045007 | 2P PUSH SWITCH(SP) C311,312 254 4254 925 Electrolytic 33uF/1 6V CEO4W1C330MT(SME) 212 1074 007 1P PUSH SWITCH C313,314 254 4260 948 Electrolytic 1uF/50V CE04W1H010MT(SME) 203 3941 008 AC OUTLET (2P) C315316 | 2534538949 | Ceramic 100pF/50V | CC45SL1H101JT(DD-3) 2048278009 | 6P PIN JACK (S-GND) C317318 | 2551217900 | Film 0.027uF/50V CQ93M1H273JT 2048266008 | 4P PIN JACK (S-GND) Cs21,322 | 2551202902 | Film O.0015uF/50V CO93MIHI52JT 205 0233032 | 3P EH CONNECTOR BASE C323,324 | 2551212905 | Film 0.01pF/50V CO93MIHI03JT 2050185054 | 5P WIRE HOLDER (327,328 253 1179 945 Ceramic 220pF/50V CK45B1H221KT(DD-3) 205 0185 925 2P WIRE HOLDER (329,330 253 1181 904 Ceramic 0.01F/50V CK45F1H103ZT(DD-3) 205 0697 089 JL CONNECTOR(F-E) 331,332 2534478902 | Ceramic 22pF/500V CC458L2H220JT 205 0696 080 | JL CONNECTOR(BT-E) C341,342 254 4260 948 Electrolytic 1uF/50V CE04W1HOTOMT(SME) 205 0343 087 8P CONN.BASE(KR-HP) (343,344 253 1181 917 Ceramic 0.022uF/50V CK45F1H223ZT(DD-3) 205 0375013 | 11P CONN.BASE(KR-HP) (349-352 254 4263 945 Electr olytic 1 uF/ 100V CE04W2A010MT(SME) 002 0012 052 oC RIBBON CABLE (361,362 253 4538 949 Ceramic 100pF/50V CC45SL1H101JT(DD-3) 002 0041 007 50 RIBBON CABLE C369,370 253 4537 908 Ceramic 27pF/50V CC45SL1H270JT (DD-3) 203 4791 011 23P EH-SCN CON CORD C371,372 | 2531179945 | Ceramic 220pF/50V | CK45B1H221KT(DD-3) 204 0809015 | 6P EH-SCN CON CORD C373374 | 2544260948 | Electrolytic 1uF/50V | CEO4W1HO10MT(SME) 2036306064 | 4P KR-DA CON CORD C401 254 4250 945 Electrolytic 3300 Р/6.3У CE04W0J331MT(SME) 203 0494 008 1P CONTACT ASS'Y C403 254 4260 977 | Electrolytic 4 7uF/50V | | CE04WiH4R7MT(SME) 203 0482 036 | 1P SIN CON CORD C404 253 1181 904 | Ceramic 0.01uF/50V CK45F1H103ZT(DD-3) C405 254 4260 980 | Electrolytic 10uF/50V CE04W1H100MT (SME) C406 254 4260 948 | Electrolytic 1uF/50V CE04W1H010MT(SME) C407,408 254 4260 980 | Electrolytic 10uF/50V CE04W1Hi0OMT(SME) C409,410 254 4256 907 | Electrolytic 10pF/25V CE04W1E100MT(SME) C501,502 253 1151 905 | Ceramic 0.0047uF/500V | CK45E2H472PT C503,504 | 2544374708 | Electrolytic 8200uF/ CE04W==822MC(DL) C505 254 4263 958 | Electrolytic 2.2uF/100V | CEO4W2A2R2MT(SME) C506,507 253 1181 904 | Ceramic 0.011 F/50V CK45F1H103ZT(DD-3) C508 254 4260 948 | Electrolytic 1uF/50V CE04W1HO10MT (SME) C509 256 1034 979 | Metalized 0.1uF/50V CF93A1H104JT C510 254 4260948 | Electrolytic 1pF/50V CE04W1HO10MT(SME) C511~514 255 1208 906 | Film 0.0047uF/50V | CQ93M1H472JT (515,516 2538014702 | Ceramic 0.01uF/400V AC | CK45F2GAC103MC C517 254 4254 909 | Electrolytic 10uF/16V CE04W1C100MT(SME) (519-522 256 1034 979 | Metalized 0.1 F/50V CF93A1H104JT C523 254 4260 948 | Electrolytic 1uF/50V CE04W1HO10MT(SME) C643 259 0007 702 | For Backup 8200uF | SB CAP==822=C C644 254 4254 909 | Electrolytic 10uF/16V CE04W1C100MT(SME) C645 254 4256 790 | Electrolytic 2200uF/25V | CE04W1E222MC(SME) C646 254 4260 948 | Electrolytic 1F/50V CEO4W1H01OMT(SME) C647 254 4260 951 Electrolytic 2.21 F/50V CE04W1H2R2MT(SME) C670 256 1034 979 | Metalized 0.1 F/50V CF93ATH104JT (851,852 255 1210907 | Film 0.0068. F/50V CQ93M1H682JT Ref. No. Part No. | Part Name | Remarks Ref. No. Part No. Рай Мате” Remarks SEMICONDUCTORS GROUP ZD502 276 0582 905 | Zener Diode HZS9A2LTD C101 2630774005 | IC RC4558D-D(RAY) ZD601 276 0582 905 | Zener Diode HZS9A2LTD IC201 2620699 006 | ICTC9164N 10251 263 0476 002 IC LB1639 SC401 279 0016 904 Thyr istor SFOR1A42 IC605 263 0793 002 | IC NUM7806FA(S) TR201 2690107900 | Transistor RN1241(A/B) RESISTORS GROUP (Not included Carbon Film £5% 1/4W) an ano ms ne 200 o AE R255.258 | 2442052031 | Metalic З90обт, 1W | RS14B3A391JST(S) 7303206 | 271 0094 019 | Transistor 2SA970(BL) R911-314 | 2412380963 | Carbon 2.2kohm, 14W | RD14B2E222JNBST TRao7.912 | 273 0205023 | Transistor 2501841-T(B/) R341342 | 2412377976 | Carbon 1300hm, 1/4W | RD14B2E131JNBST TR13314 | 2710131924 | Transistor 2A086-T(FE) R347348 | 2412377905 | Carbon 68ohm, 1/4W | RD14B2E680JNBST Теа! 5.316 2730198918 | Transistor 28C1815(BL) R353,354 241 2378 920 | Carbon 2200hm, 1/4W RD14B2E221JNBST TR317318 | 2720052908 | Transistor 25B647ALC) R355-358 | 2442043982 | Metalic 0.20hm, W | RS14B3AR22JST(S) TRata20 | 2740080 007 | Transistor 2SD667A(C) R367,368 | 241 2379 987 | Carbon ikohm, 1/4W 1 | RD14B2E102JNBST | | | R369,370 | 2412378962 | Carbon 3300hm, 1/4W | RD14B2E331JNBST TR321,322 | 2710239004 | Transistor 25A1489 (O/P/Y)(Z) | | R381,382 | 2412387940 | Carbon 4.70hm, 14W | RD14B2E4R7JNBST TR323,324 273 0387 004 |... Transistor 25C3853 (O/P/Y)(Z) TRassaee | 2730235523 | Transistor 2SC1841-T(E/F) R383,384 | 2412432905 | Carbon 4700hm, 1/4W | RD14B2E471JNBPT TRasiaa» | 2710191008 | Transistor 2SA1048(GR) R391,992 | 2412877976 | Carbon 130chm, /4W | RD14B2E131JNBST тва! 2730317906 | Transistor 25C2458(BL) R409 244 2051 990 | — Metallic 4.7kohm, IW | RS14B3A472JST(S) TrAO2 275 0191906 | Transistor 2SA1048(GR) R431,432 — | 2412387940 | Carbon 4.70hm, 1/4W |-RD14B2E4R7JNBST TR403 2730317 006 | Transistor 28C2458(BL) R433 244 2052 973 | Metallic 5600hm, 1W RS14B3A561JST(S) TR404 2600029907 | Transistor RNI204(47K/47K) R451 244 2052 931 | — Metallic 3900hm, 1W RS14B3A391JST(S) TRA05 269 0107 900 | Transistor RN1241(A/B) R503 241 2387 908 | Carbon ohm, 1/4W RD14B2E010JNBST TR406 710191906 | Transistor 2SA1048(GR) R504 2412379903 | Carbon 470ohm, 1/4W | RD14B2E471JNBST TR407408 | 2730817906 | Transistor 2802456081) R508 242 0073 000 | Fixed 2.2Mohm, 1/2W | RCO5GF2H225K ' | R519-522 | 2442043937 | — Metallic 100hm, 1W RS14B3A100JST(S) THAT! 2690030809 | Transistor RN2204{47KI47K) RES! 244 2051 987 | — Metallic 4.70hm, 1W RS14B3A4R7JSTIS) TRA412 269 0029 907 | Transistor RN1204(47K/47K) TR413 274 0151903 | Transistor 25D2004(P) | TR415 2730317906 | Transistor 2SC2458(BL) i 208 2110685003 || Variable VI604V20F-—R Migs и 007 жи o вт VR251 2110586001 | Variable 100kohm V1620V25FB104R Trato 2730187916 | Transistor 202240(BL) VR305,306 | 2116064048 | SemiFixed Skohm VO6PB502 TR501 2710191906 | Transistor 2SA1048(GR) TR614 2710191 906 | Transistor 2SA1048(GR) TR615,616 | 2730317906 | Transistor 2SC2458(BL) CAPACITORS GROUP TR617 269 0029 907 | Transistor RN1204(47K/47K) C101,102 | 2531179929 | Ceramic 150pF/50V CK45B1H151KT{DD-3) | C103,104 | 2544254909 | Electrolytic 10uF/16V — | CEO4WICI00MT(SME) D209,210 | 2760432903 | Diode 155270A C105,106 | 2544254925 | Electrolytic33uF/16V | CE04W1C330MT(SME) D301,302 | 2760432903 | Diode 155270A C107,108 | 253 4538 949 | Ceramic 100pF/50V CCA5SL1H101JT(DD-3) D303-306 | 2760049914 | Diode 152076A C109,110 | 2551209905 | Film 0.0056F/50V CO93M1H562JT D307,308 | 2760432903 | Diode 155270A C111,112 | 2531180947 | Ceramic 0.0015uF/50V | CK45B1H152KT(DD-3) D401-403 | 2760432903 | Diode 155270A C113,114 | 2544254909 | Electrolytic 1OuF/16V | CEO4W1C100MT(SME) D431 2760432903 | Diode 155270A C115,117 | 2531181917 | Ceramic 0.022uF/50V | CK45F1H223ZT(DD-3) 0501,502 - | 2760553905 | Diode 1SR35-200A C121 254 4260 948 | Electrolytic 1 F/50V CE04WiH01OMT(SME) 0503 2760432903 | Diode 155270A C201202 | 2531181917 | Ceramic 0.022uF/50V — | CK45F1H223ZT(DD-3) D504-507 | 2760553905 | Diode 15R35-200A C203204 | 2531179990 | Ceramic 560pF/50V CK45B1H561KT(DD-3) D509 276 0305 001 | Diode S4VB20 C205,206 | 2551216901 | Film 0.022uF/50V CO9IMIH223JT D604 276 0432 903 | Diode 155270A С207,209 | 2531148905 | Ceramic 0.022uF/50V — | CK45F1H223ZT D605 2760049914 | Diode 152076A C210 2534412900 | Ceramic 10pF/50V CC45SL1H100DT D606 2760553905 | Diode 15R35-200A C211 253 1148 905 | Ceramic 0.022uF/50V — | CK45F1H223ZT D607-609 | 2760432903 | Diode 155270A C271 254 4252927 | Electrolytic 47uF/10V | CEO4W1A470MT(SME) C272 2531181917 | Ceramic 0.022uF/50V | CK45B1H223ZT(DD-3) ZD401 276 0465 925 | Zener Diode HZS7B-3TD С273,274 | 2544254909 | Electrolytic 10.F/16V | CEO4W1C100MT(SME) ZD403404 | 2760477926 | Zener Diode HZ516-3TD C281-283 | 2544260948 | Electrolytic 11LF/50V | CEO4W1HO1OMT(SME) 20501 276 0482911 | Zener Diode HZS27-2TD C301,302 | 2544260922 | Electrolytic 0.33uF/50V | CE04W1HR33MT(SME) C303-306 | 2534538949 | Ceramic 100pF/50V CCA5SL1H101JT(DD-3) DRA-435R/235 sua pd AA ar a ma EL O A toda inc i ты te SE AN PNG ias Пе SAT ET La AS Te. ida e LA AT Maa - - a ey - Terr aa - 1 - ив т, . a . aaa NL, - - MA. Lt - - _ Tte a , AL LLO VALE DA ALAN CENAS ALLA LAA NILO LLL DELANTAL VENTA SI DIA ION AI UAM OI PA a IR, , . x "+ ; 2" : POCO ROMPA rior 1U-2346A MI CON UNIT (DRA-435RPU) 1U-2346B MI CON UNIT (DRA-335RPU) Ref. No. - Part No. Part Name Remarks Ref. No. Part No. Part Name Remarks C307,308 253 1180 921 Ceramic 0.001pF/50V CK45B1H102KT(DD-3) 205 0185 054 | 5P WIRE HOLDER . C309,310 254 4261 918 | Electrolytic 47uF/50V CE04W1H470MT(SME) 205 0185 025 | 2P WIRE HOLDER C311 312 254 4254 925 Electrolytic 33uf/16V CE04W1C330MT(SME) 205 0697 089 JL CONNECTOR(F-E) C313,314 254 4260 948 | Electrolytic 1 F/50V CE04W1iH010MT(SME) 205 0696 080 | JL CONNECTOR(BT-E) C315,316 253 4538 949 | Ceramic 100pF/50V CC45SL1H101JT(DD-3) 205 0343 087 | 8P CONN.BASE(KR-PH) C317,318 255 1217 900 | Film 0.027uF/50V CQ93M1H273JT 205 0375 013 | 11P CONN.BASE(KR-PH) C319,320 256 1034 982 | Metalized 0.124 F/50V CF93A1H124JT 002 0012 052 | 2C RIBBON CABLE (321,322 255 1202 902 | — Film 0,00154F/50V CQ93M1H152JT 002 0041 007 | 5C RIBBON CABLE C323,324 2551212905 | Film0.0{pF/50V CQ93M1H103JT 204 0309 015 | 6P EH-SCN CON CORD C327,328 253 1179945 | Ceramic 220pF/50V CK45B1H221KT(DD-3) 203 0494 008 | 1P CONTACT ASS'Y C329,330 253 1181 904 | Ceramic 0.01uF/50V CK45F1H103ZT(DD-3) 203 0482 036 | 1P SIN CON CORD C331,332 253 4478 902 | Ceramic 22pF/500V CC45SL2H220JT C341,342 254 4260 948 | Electrolytic 1uF/50V CE04W1H010MT(SME) C343,344 253 1181 917 | Ceramic 0.022uF/50V CK45F1H223ZT(DD-3) (349-352 254 4260 948 | Electrolytic 11LF/50V CE04W1H010MT(SME) C369,370 253 4537 908 | Ceramic 27pF/50V CC45SL1H270JT(DD-3) C371,372 253 1179945 | Ceramic 220pF/50V CK45B1H221KT(DD-3) C373,374 254 4260 948 | Electrolytic 1 F/50V CE04W1H01OMT(SME) C401 254 4250 945 | Electrolytic 330uF/6.3V | CE04W0J331MT(SME) -C403 254 4260 977 | Electrolytic 4.71 F/50V CE04W1H4R7MT(SME) C404 2531181904 | Ceramic 0.01, F/50V CK45F1H103ZT(DD-3) C405 254 4260 980 | Electrolytic 10u F/50V CE04W1H100MT(SME) C406 254 4260 948 | Electrolytic 1uF/50V CE04W1H010MT(SME) C407,408 254 4260 980 | —Electrolytic 10uF/50V CE04W1H100MT(SME) C409,410 254 4256 949 | Electrolytic 100uF/50V CEQ4W1H101MT(SME) C501,502 253 1151 905 | Ceramic 0.047u.6/500V | CK45E2H472PT C503,504 254 4355 002 | Electrolytic 6800puF/50V | CEC4W1iH682MDL C505 254 4260 951 Electrolytic 2.2uF/50V CE04W1H2R2MT(SME) C506,507 253 1181 904 | Ceramic 0.01uF/50V CK45F1H103ZT(DD-3) C508 254 4260 948 | — Electrolytic 1uF/50V CE04W1HOTOMT(SME) C509 256 1034 979 | Metalized 0.1uF/50V CF93A1H104JT C510 254 4260 948 | Electrolytic 1uF/50V CEQ4W1HO10MT(SME) C511-514 255 1208 906 | Film 0.0047LLF/50V CQ93M1H472JT C515 253 8014 702 | Ceramic 0.01F£/400V AC| CK45F2GAC103MC 0519-522 256 1034 979 | — Metalized 0.1u.F/50V CF93A1H104JT C523 254 4260 948 | Electrolytic 1uF/50V CEC4W1H010MT(SME) C643 259 0007 702 | For Back up 8200uF SB CAP==822=C C644 254 4254 909 | Electrolytic 10uF/16V CEQ4W1C100MT(SME) C645 2544256790 | Electrolytic 2200F/25V | CE04W1E222MC(SME) C646 254 4260 948 | Electrolytic 1F/50V CE04W1H010MT(SME) C647 254 4260 951 Electrolytic 2.2uF/50V CEC4W1H2R2MT (SME) C670 256 1034979 | Metalized 0.1uF/50V CF93A1H104JT OTHERS PARTS GROUP RL401 2140128002 | RELAY (DH24D2) F501 206 1039 092 | FUSE 4A SW501 2121075006 | POWER SWITCH 204 8260 004 | MINI JACK 205 0472 013 | 8P SP TERMINAL (EAEK) 204 8354 004 | HEAD PHONE JACK 212 1045 007 | 2P PUSH SWITCH(SP) 203 3941 008 | AC OUTLET (2P) 204 8278 009 | 6P PIN JACK (S-GND) 204 8266 008 | 4P PIN JACK (S-GND) 4170400 002 | POWER RADIATOR Ref. No. Part Name Part Name 22 Part No. | Remarks Ref. No. Part No. | | Remarks SEMICONDUCTORS GROUP SEMICONDUCTORS GROUP IC701 262 1396 104 | IC TMP47C670N-1222 IC701 262 1396 104 | IC TMP47C670N-1222 TR701 269 n025 901 | Transistor RN1202(10K-10K) TR701 269 0025 901 | Transistor RN1202(10K-10K) TR702 269 0026 900 | Transistor RN2202(10K-10K) TR702 269 0026 900 | Transistor RN2202(10K-10K) TR703 2730222907 | Transistor 25C2458(Y/GR) TR703 2730222907 | Transistor 25C2458(Y/GR) | TR704 269 0025 901 | Transistor RN1202(10K-10K) D702-707 | 2760482903 | Diode 1SS270A D713 276 0432903 | Diode 1SS270A D702-707 | 2760432903 | Diode 1SS270A D715 2760432903 | Diode 1S5270A D715 2760432903 | Diode 15S270A D716-718 | 2760049914 | Diode 1S2076A D716-718 | 2760049914 | Diode 152076A D720 2760049914 | Diode 152076A D720 2760049914 | Diode 152076A | D722 276 0432 903 | Diode 155270A LD701-706 | 3939416908 | LED SEL-2210R D725 2760432903 | Diode 1SS270A LD701 393 9416 908 | LED SEL-2210R RESISTORS GROUP (Not included Cabon Film +5% 1/4W) LD703~706 | 3939416908 | - LED SEL2210R — RAZO1 246 2053 004 | Array 10kohm x5 RK99==103JP5 RA702 246 2054 003 | Array 10kohm x7 RK99==103JP7 RESISTORS GROUP (Not included Cabon Film +5% 1/4W) RA701 2462053004 | Array 10Kohm x5 RK99==103JP5 CAPACITORS GROUP RA702 246 2054 003 | Array 10Kohm x7 RK99==103JP7 C701 254 4260 948 | — Electrolytic 1uF/50V CEO4W1HO10MT(SME) C703 2544250055 | Electrolytic 470uF/6.3V | CEO4W0J471M (SME) C704 254 4258 950 | Electrolytic 100uF/35V — | CEO4W1V101MT(SME) CAPACITORS GROUP | C706 2534412900 | Ceramic 10pF/50V CC45SL1H100DT C701 254 4260 948 | Electrolytic 1UF/50V CEO4W1H010MT(SME) C707 2544196902 | Electrolytic 0.1uF/50V — | CE04WIHORIMTISRA) C703 254 4250 055 | Electrolytic 470uF/6.3V | CEO4W0JA71M(SME) C710 253 1146 907 | Ceramic 0.01uF/50V | CK45F1H103ZT C704 254 4258 950 | Electrolytic 100uF/35Y | CEQ4W1V101MT(SME) C706 253 4412900 | Ceramic 10pF/50V CC45SL1H100DT C710 253 1146907 | Ceramic 0.01uF/SOV — | CK45F1H103ZT OTHER PARTS GROUP S701~720 | 2124388907 | TACT SWITCH XL701 399 9018 003 | CST 4.00 MGW OTHER PARTS GROUP 393 4043 004 | FLD (FIP10TM?) S701-717 | 2124388907 | TACT SWITCH 4990150008 | REMOTE SENSOR SBX1610-52 5719720 | 2124388907 | TACT SWITCH 2042514002 | 8P PH-PH CON CORD XL701 3999018003 | CST 4.00 MGW 204 6307 011 | 11P KR-KR CON CORD 393 4043 004 | FLD (FIP10TM?) 204 2431 059 | 9P KR-KR CON CORD 4990150008 | REMOTE SENSOR SBX1610-52 2050375013 | 11P CON BASE(KR-PH) 204 2514 002 | 8P PH-PH CON CORD 2050343090 | 9Р СОМ BASE(KR-PH) 2046307011 | 11P KR-KR CON CORD 205 0343 087 | | 8Р CON BASE(KR-PH) 204 2431 059 | 9P KR-KR CON CORD 2050375013 | 11P CON BASE (KR-PH) 205 0343 090 | 9P CON BASE (KR-PH) 205 0343 087 | 8P CON BASE (KR-PH) ; - a + ; ELL —_—_—_—_—_—_—_—_—_—_—_—_— "— _—_m" —m———— DRA-435R/335R EN 1U-2347A TUNER UNIT (DRA-435RPU/335RPU) Ref. No. Part No. | Part Name Remarks Ref. No. Part No. Part Name Remarks SEMICONDUCTORS GROUP R648 247 0015 940 | Chip 2.2Mohm, 1/10W RM73B-225J 1C601 263 0831 003 IC LA1267S R649 247 0009 969 Chip 8.2kohm, 1/10W RM73B-822J C602 2630439007 | IC LA3401 R650 247 0007 903 | Chip 680ohm, 1/10W | RM73B~681J 1C603 262 0719 009 IC LM7001 R662 247 0005 905 Chip 100ohm, 1/10W RM73B-101J 10604 263 0801 004 IC NJM7812FA(S) R665 247 0010 945 | Chip 18kohm, 1/10W RM73B-183J R670 247 0011986 | Chip 68kohm, 1/10W RM73B-683J TR602 2730357908 | Transistor 25C2839(E) TR603 2730222907 | Transistor 25C2458(Y/GR) E TR604,605 | 2710191906 | Transistor 25A1048(GR) CAPACITORS GROUP hives o. os с ana ASCSENIGH) C601 254 4254 909 | Elecrolyic 104F/16V | CEOAWICIOOMT (SME) TR608,609 273 0253918 | Transistor 2SC2878(A/B) C602~607 257 0012 966 Ceramic-chip 0.01uF/50V |CK73F1H108ZT TR610 271 0191 206 | Transistor 2SA1048(GR) C608 2544254938 | Elecrolic47uF/16V | CEOAWIC470MT (SME) TRE11 5710102937 | Transistor 2SA1015(GRM) C609 204 4260 948 Electrolytic 1 uF/50V CE04W1H010MT (SME) TRB12 269 0029 907 | Transistor RN1204(47K-47K) C610 257 0012 982 Ceramic-chip 0.022uF/50V | CK73F1H223ZT C611 254 4260 948 | Electrolytic 1nF/50V CE04W1H010MT (SME) 0602608 | 2700482008] Diode 1552704 C612 254 4260 984 | - Electroytic 3.9uF50V CEC4W1H3R3MT (SME) ee D610.611 | 2760302004 | Diode SVC321SPA-D-2 C613 2544258905 | Electrolric 47uF/85V | CEOSWIVR7MT (SME) Li Deo! 276 0467 910 | Zener Diode HZS9A-2TD C614,615 257 0012966 | Ceramic-chip 0.01uF/50V |CK73F1H103ZT C616 256 1034 940 | Metalizedd 0.056uF/50V |CF93A1H563JT C618 254 4254 912 | — Electrolytic 221.F/16V CE04W1C220MT (SME) C619 256 1034 937 | Metalizedd 0.047uF/50V | CF93A1H473JT RESISTORS GROUP (Not included Cabon Film +5% 1/4W) C620 254 4254 909 | Electrolytic 10pF/16V CE04W1C100MT (SME) R601 247 0004 906 Chip 390hm, 1/10W AM73B--390J C621,622 257 0006 972 Ceramic-chip 750pF/50V CC73SL1H751JT R602 247 0007 945 Chip 1kohm, 1/1 ow RM73B-102J C623 254 4260 948 Electrolytic iuF/50V CE04W1HO10MT (SME) R606 247 0009 901 Chip 4.7kohm, 1/10W RM73B--472J C625.626 254 4260 948 Electr olytic 1uF/50V CE04W1H010MT (SME) R610 247 0008 960 Chip 3.3kohm, 1/10W RM73B-332J C629,630 254 4260 951 Electrolytic 2.2uF/50V CE04W1H2R2MT (SME) R611 247 0010 929 Chip 15kohm, 1/10W RM73B-153J C631 257 0012 966 Ceramic-chip 0.01 uF/50V CK73F1H103ZT R612 2470005921 | Chip 1200hm, 1/10W | RM73B-121J C633 255 4201 942 | Film 390pF/50V CGESP1HSOIJT : R615,616 247 0009 985 | Chip 10kohm, 1/10W RM73B-103J C635 254 4254 938 Electrolytic 47uF/16V CE04W1C470MT (SME) | R617 247 0008 960 Chip 3.3kohm, 1/1 ow RM73B-332J C636 254 4260 906 Electr olytic 0.1 uF/50V CE04W1HOR1MT (SM E) | R619 2470009998 | Chip 11kohm, 1/10W | RM73B~113J (Bipole) J R620 247 0011 973 Chip 62kohm, 1/10W RM73B-623J - C638 257 0012 966 Ceramic-chip 0.01 uF/50V CK73F1H103ZT Ci ‘R621 247 0012927 | Chip 100kohm, 1/10W RM73B--104J C639 ‚ 254 4260 045 Electrolytic 1pF/50V CEO4W1H010M (SME) | R622,623 247 0012 943 Chip 120kohm, 1/10W AM73B-124J C640,641 257 0002 976 Ceramic-chip 16pF/50V CC73SL1H160JT | R624 2470012927 | Chip 100kohm, 1/10W RM73B-104J C642 254 4254 909 | Electrolytic 10uF/16V CE04W1C100MT (SME) | R627 247 0007 945 Chip ikohm, 1/10W RM73B--102J C652 254 4260 948 Electrolytic 1uF/50V CE04W1H010MT (SME) | R628,629 247 0012 927 Chip 100kohm, 1/10W RM73B--104J C656 254 3056 917 Electrolytic 1 uF/50V CE04D1H010MBPT (SM E) | R630-632 | 2470008960 | Chip 3.3kohm,1H0W | RM73B-332J (Bipole) | R633,634 247 0007 945 | Chip tkohm, 10W RM73B-102J C660 254 4254 909 | Electrolytic 10uF/16V CE04W1C100MT (SME) a | R635,636 247 0009 943 Chip 6.8kohm 1/1 ow RM73B-682J C661 257 0004 961 Ceramic-chip 100pF/50V CC73SLIH101JT E a R637 247 0012927 | Chip 100kohm, 1/10W RM73B-104J C662 254 4260 980 Electrolytic 10pF/50V CE04W1H100MT (SME) ВЕ R638 2470010961 | Chip 22kohm, 1/10W RM73B-223J OTHERS PARTS GROUP R639,540 247 0012927 | Chip 100kohm, 1/10W RM73B-104J CF601 602 281 0025 004 | CERAMIC FILTOR R641 247 0005 905 | Chip 1000hm, 1/10W RM73B-101J creo3 281 0031 001 | BFU450C4 (C.F) R642 247 0010 961 Chip 22kohm, 1/10W RM73B--223J CF604 261 0079 005 | CSB456F11 R643 2470006962 | — Chip 4700hm, 1/10W RM73B-471J CF605 281 0116007 | SFU450B3 R644 247 0006 975 | Chip 5100hm, 1/10W RM73B-51iJ XL601 299 0075.003 | X-TAL(7.2MHZ) R645 247 0007 916 | Chip 7500hm, 1/10W RM73B-751J 70601 2130041034 | TRIMMER CONDENCER 3 Г ; j R646,647 247 0009 985 | Chip 10kohm, 1/10W RM73B-103J Teo 2311127007 | MW ANT TRANS x} | «0 23 Aaa ana aaa я o нии DRA-435R/335R II _ _ _ _ _ _ — _ _ _ — — _ _ _ _—_—_ _ — — _—_ — — — — — — — — — — — — — — — — _ _ —_ _ " "_ _ —_—_ "= 1U-2384A VIDEO UNIT (DRA-435RPU) Ref. No. Part No. Part Name Remarks Ref. No. | Part No. | Part Name Remarks T602 231 4901 000 | MW OSC COIL SEMICONDUCTORS GROUP 1603 231 2085 009 | FM DET TRANS IC801 262 0628 006 | IC HD14052BP T604 2311138009 | AMIFT TR801,802 | 2730198918 | Transistor 25C1815(BL) 2050438010 | ANT. TERMINAL(F) ZD801,802 — | 2760460917 | Zener Diode HZS5C-2 216 0064 007 | FRONTEND 205 0233 061 | 6P EH CONNECTOR BASE 205 0343090 | — 9P CONN.BASE(KR-PH) 203 0504 024 1P CONTACT ASS'Y RESISTORS GROUP(Not included Carbon Film +5% 1/4w) R819,820 244 2052 960 | Metallic 2200hm, 1W RS14B3A221JST(S) CAPACITORS GROUP C801 254 4254 941 |” Electrolytic i00uF/16V | CE04W1C101MT (SME) C802 254 4327 904 | Electrolytic 1000uF/6.3V | CE04W0J102MT (SMG) C803 254 4254 941 | Electrolytic 100pF/16V | CE04W1C101MT (SME) _- C805,806 254 4254 912 | Electrolytic 22uF/16V CE04W1C220MT (SME) C807,808 254 4254 909 | — Electrolytic 10uF/16V CEO4W1C100MT (SME) C809 254 4260 948 | — Electrolytic 1uF/50V CEO4W1HO10MT (SME) C814 254 4327 904 | Electrolytic 1000wF/6.3V | CE04W0J102MT (SMG) OTHERS PARTS GROUP 205 0343 045 | 4P CONN.BASE(KR-PH) 204 8309 004 | 4P PIN JACK (C-GND) 24 UE ai pd ae и щи e Los Noe À RR er pati TT Ta ES а aan, 4 A Tatra Ty Tp i | tera pr ea 3 1 i £ ! i NE 3 Ape bed yea go € X 4 ‘ x * E A PRINTED WIRING BOARD PATTERNS 1U-2345A MAIN UNIT (DRA-435R) A Eat EA A и ARE rg py To 1U-2348A VIDEO UNIT ——— TI my HAC ed ¿NO tty patina” na gran in Mas, —_ nonce TERA A $ e y AN En ae MT OT „тво bs dr ne et EL а и RAR Br ances oe be que a >. e a 5 Hel EE TR E A Trend om a EL MU Y ï foes ME Te IRIN ae a es 7 = „на 7 % - name 7 Du ar aa Ч SE RE BTE ik Be же E т e LÍA cree Lo aE, Ar en 0 Th, sn А eta EE mate A a Tat 7 E at "atera o ^^ + ча Wa sn > Al Pd < Ae do aspen, и 77 ei a ne se >. AT ARTA py E Y — U-2345-15* = = HR Semen diera cam seit = > = ©; LTE ACA AR dt dma tee he rt eee PP, fées cas НМА весе Leo ag Trees AF SAT ный ed BT SRE RE Ea er Ка x [AE af _ sis aa = RI u2:==C10-7 / LT fleet 0 © Ta vi r - = " > o ЗН “аа. A CT E ba ema ea ret pes - R328 we 36 228 E \ : re a »TR402 TRa0i I) tN 7 Fame его ee ma £ CE da jarras mua PC en 0 od arn == ema 7 2% camino Me Ted Matar! 5TH H „2%, mur ca > [08 le FO KO 04 o St PEER ALE НЫ aan PE er e LEME Ry TF AAA MA Mg A EEE Na E MO Ba A per DRA-435R/335R — Punque are € a bea, DRA-435R/335R ood 1U-2344A MAIN UNIT (DRA-335R) — 40501 ° Eo „8501. pco Ш - osea. “epecsoz | Y | +1°с5о! ¢ ad F501 4A 25V ' rims armen flo cul wes aang ". R508 7 1 nl ч - Ta TAL OE 20 + : 3 a Poll — i) E N +. D308 e 3. FT EA tM] SHE Sree 37 2 UE mid | TIPO a Hg HELE AA жеж oie a ceal oe tifia : 2 ja Les, [ri arbre A om Bend, Lee, 3 Te * Eu 7 - = Во = Sou T 4 U-2344-3 ель 7 cr wr 0e ports a 403! 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Que q. zi oy | Ta 10802 a gs 81% C626 ° cor | fr ol] le a я 6 т Reza | ——. | . = gh lo . . . ——— aa * 2 “Treda ( a © TR610 TREO3| “E e A0 sAde 0603 01 8 - р «|+ С619 | = - 2 700683 MORE EE e——e x o Го : R804 Wire <[Tr609 eos a | VCR = (RH50 : AT e MONITOR DO Go o / Ч it рии + R8IO | ON LE , e и 7 й Ce . ‚ > RRE C803 +: eHeC80: a R815 We :. “Me RB03 |]. me | - * ae Nat . na o PE . - TA - rit et ea, Ea . ea Fan A era a aaa ra mea el AYERBE UN ea en LA NE pea Arme YA ©). Lu, À o To IU-2345A MAIN UNIT NC e я 1 - + Wako . , . Er AT A TAE -CNOA | [663 | с639 1у-2347-1 py = & (638 mo. ET, Re = | E DRA-435R/335R ; | | 28 SEMICONDUCTORS A в ICs RC4558DD LC4966 LA1267 TC9164N ; и (TOP VIEW) ( : : A t IN NE e 5] > A Sarpy /QUT | 14 {VDD Vss [e 28] voo 3: A +input OUT 13] : 12 L-s1[z] R-SI _ 2 13 | CONTA ) NN [2] 7) 4: V / IN L s2 [3] 26| R-52 8 4 [3] - [+ /6\ [6] > 8 }, nput out 3 12] CONTD L-S3 [4] 25] R-53 NE | =] +] - [5] 7.8 Output SWB Nn a mi 24 L-com 1 [5] 124) R-CoMI 3 8: v* /0UT out 0 |-5 [5 Hrs : CONTB[ 5 101 ON ' L-s5 [7] 22] R-s5 ; L-S6 [8 E R-56 : OUT Е Tele 9 19 DAAD AD © | — CON cje| A sw € De o L-CoM2 [9] 20) R-COM2 | ves [7] Lswcl | -fe]/our | ur Jo oom HE 10 1-7 [1 19] 6-67 3 Level $ Curve 9 L-S8 [1] 18] R-S8 Е oe) Lost 16 L- coms [12] 17] R-COM3 A LM7001 LB1639 21 В sT [13 16] DATA WON | AM IF Del. GND [14 | e Г NA e] 20H RF Amp Mix.” LED A 15] CK To XOUT [1 16] vss | и BREE: ‘In a 5] De 8] 15 Osc. }wiBuffer| | Reg. AGC $ meter La 5D Adj. . ` УЗ | + + : GNO e 23 24 2 4 18 HIS 16 СЕ |5 14 | PO! В a y а e [4] 13) voD2 ‘| 16 DATA [5 12] voo! : | 57¢ [6 11] РММ | : 80117 10] AM IN TMP47C670N NJM7812FA(S) : — — | NJM7806FA(S) : 802 [8 | |9 ] 03 VKK — (T o, Ea) voo = PCO(SO) =— [2] 63) — GOISI2) ; | I PCI (S1) — [2] 62) — GI(SI3) 5 E PC2(S2) = [4] — 621514) 7 Vin 0— wi PC3IS 3) <—[5 — GHSIS) 1 Г T SE : P40(54) +— [6 = RB3(G4) Ny P41(S5} «— [7] 58} «= RB2(G5) : Р42(56 ) +— [В [57] — ВВ (66) 5 P43(S7) — [9] 156] ++ RBOIG7) 5 R50(S8) «e [10] += RA3(G8) 3 R51(59) — [IT] A] == RAZIG9) : R52(SI0 ) — [12] = RAI (GIO) y HD14052BP y LA3401 - R53(SI 1) => [13] 52] == RAOIGIN : KOOICINO) — [14] 151] + R33(G12) Е cu Ee nf ee pe у v2[2|—|v2%0 хг[ 15] х2 KOZCIN 3) — [17] 28] => R301615) noun Gnd | ВИН || TEST — [18] > RI2(SCK) _. = Y xl 14] x1 XIN — [19] 46] == R31 (SO) 3 ' |__| XOUT =— [45] == RS0(S1} SHEER 3 vala|-—vy3 x{ 31x | RESET — [2] Bi] ~~ RESTO 8 Y El YI xo — 12] хо HOLDIKEO) — [22 43) == RB2(INTI} 3 POOIPWM)-— [23 42] ++ RBI (T2) 3 16 | inhibir [e |-—inibir -x311) x3 22 RO 71 E patos 5 АО nhibit XS R61+ [25 [40] ==: 73(X TOUT) х 962 += [59] = ВТ2(ХТ М) + | VEE [7] g A o] A R63— [27 136} + R71{WTO) y PIQ— 137) ——R70 vss [8] 918 Pil=[2 [50] —P23 3 221 @0—{19)—— {6 17 16—15)— 14 13)— 12 p 12e 135] —P22 : Р13—— [31 34] — P21 3 \ $5 —= [32 35] — P20 : 3 REG os COMPARATOR PILOT DET LAMP В \ DD DRIVER ' | : $— VCO STOP SE } | < | TRIGGE TI Inh о— Level Г Binary to - E A o— Co ev t — i~0f-4 Decoder = 1 1 STEREO В В Bo nverter H— with Inhibit FF FF 36kHz | 7 j30kHe 19kHz < 90 dvss vee J | | | | Ne TA à Х2г° | e X30 BY | BY | | ven AT | lo al" HE =3 4 Y20 + en A Y 30 e 3 | À TAE MEE Na = покет эй нео кокаина - e , 54 re ES г. Ny eo Transistors 2SA1015(Y/GR) 2SA970(BL) 2SC1841(E/F) 2SC2240(BL) 2SC2878(A/B) 2SC1815(BL) 2SA988(E/F) 2SA1489(O/P/Y)(Z) 2SA1491(O/P/Y)(Z) 2SC3853(O/P/Y(Z) 2SC3855(O/P/Y)(Z) E (Emitter) C (Collector) B (Base) e Diodes & LED 1SS270A —e— Navy Blue 1SR35-200A Blue N B (Base) C (Collector) E (Emitter) 2SB647A(C) 2SA1048(GR) 2SB1328(P) 2SB1274(R/S) 2SC2458(Y/GR) 2SD2004(P) 2SD1913(R/S) 2SC2458(BL) 2SC2839(E) E (Emitter) (Collector) e (Collector B (Base) B(Base) (Base) € (Emitter) C (Collector) C(Collector) E (Emitter) E(Emitter) RN1202(10k-10k) RN1241 С 2SK381(B RN1204(47k-47k) SK381(B)/(C) RN2202(10k-10k) RN2204(47k-47k) B RN1241(A/B) 5.6К 10k E (47k) bE {RN 1204) С S (Source) RN2202 G (Gate) D (Drain) B (Base! BO C (Collector) (47k) E (Emitter) | 10k (47k) dE (RN2204) 152076А HZS9A-2 HZS5C-2 S4VB20 SFOR1A42 HZS27-2 HZS7B-3 HZS16-3 Navy Blue Navy au TE C (Cathode) A (Anode) G {Gate) SVC321SPA-D-2 SEL-2210R(TP-2) Orange Red Brown Cathode Anode —|-- DE Cathode Anode FLD(FIP10TM?) h a s e a LW MW cf tlg Jo fig alg bac Ib Ро FM cf ela fe ela E efa fed fo MHZ a ur of : DRA-435R/335R EN e a CH gbtlgh „ digkefdic MEMO h 9 h h f 9 STEREO MONO AUTO MANU SHIFT A B TERMINAL NO 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 ELECTRODE F BG Pih} Fig} Pif} Piel Pid) BG Pic) 7G Pib) Plal 66 NP 5G NP NP 4G NP TERMINAL NO 21 22 23 24 25 16 27 28 29 30 31 32 33 34 35 36 37 38 39 Р PP ELECTRODE NP NP NP NP NP 4G NP (7, 3G NP 2G NP NP 2) 16 (Stero)siona) FF Notes F Filament G Grid P Anode NP: No Pin 29 | DRA-435R/335R HR SCHEMATIC DIAGRAM (for DRA-435R) 1 | 2 | 3 | 4 | 5 L 6 | Z | 8 1 9 | 10 | 11 re | 1 -2347-1 CF603 BFU450C 100k R627 1k FM DTI6~ 718,720 ISS2076A Ам | Multi- Voltage Model Only D720 prs TR702 RN2202 R670 68k 1 КАТО! 10кх 5 ROO! 10k 1C603 LM7001 TR6I2 1/50 RNI204 TR606 2SK381{C } c638 0,01 TR703 2SC2458(Y/GR) CESE 1/50 IU-2345-4 Гу - 2345-5 R255 R253 180 180 {IW} (Iw) C808 ZD802 4% 10/16 1U-2345-1 R254 180 (IW) (IW) RIOS a7 IC8OI HDI4052BP PHONO TR319 2502004(P ) VCR REC 0.22 ПМ SE (os PAY) R367 TR325 28CI841(E/F) TR802 25С1815 (ВЫ) TR201 RNI241 MONITOR TREI7 RN1204 R297 470k [ L R656 4.7k со | TR30I R TRAIN RNI241 R657 RN2204 OO 29A0ABIGRI — FL D608 VIDEO 1SS270A TR615, 616 c207 , 0.022 | $ 25C2458(BL) — 1B LINE + _ | 10k A N | TR30T, 309,31 20 3 TR6I6 FM 6 Lech SIGNAL LINE — AM 8 Reh SIGNAL LINE TAPE | PB |1U-2345-3 = К 1с605 os Thad ESA ao NUM7806FASS) VOLTAGE MEASURING CONDITIONS FOR EACH SECTION: E со FUNCTION : TUNER 1 RE BAND: FM 98MHz , NO SIGNAL ‚0605 HOWEVER, FIGURES IN ( ) ARE FOR г pad 10/16 AM 1000 KHz AT THE TIME OF NO SIGNAL TAPE! REC R 2SA9701BL) ju rt _—O u— — SE Se EL EE EE ZZ ES EEE TAPE 2/VCR TC9164N © - C510 1/50 E , 470 |6.2k ~ D507 C208 407 |. 8 0.022 10/50 S IU- 2345 - 2 caos 3 | 10/25 © POWER RL50I ea TOA 183708 TR304,306 POWER A —— = 2SA970(BL) 1k 501 | 5A/125V SW50! TAPE C515 0.01/125V 1C251 LBIG39 A ZD404 HZSI6-3 TR308,310,312 2SCI84I{E/F) C504 8200/56 A AC OUTLET OFF R504 TR4I7 2SBI274(R/S) 0503 470 (E) ISS270A BASS EQ — 1 m= _ В 220V E 200V TA A E 5 LL VOLTAGE AC 110/120V | SELECTOR as 220/240V \ AC Coon 50/60Hz WARNING: | | a Parts marked with this symbol A have critical characteristics. Lo 3 Use ONLY replacement parts recommended by the manufacturer. ççççç-ŸçîçùŸŸ H CAUTION: Before returning the unit to the customer, make sure you make either (1) a leakage current check or (2) a line to chassis resistance check. If NOTES the leakage current exceeds 0.5 milliamps, or if the resistance from chassis to either side of the power cord is less than 240 kohms, the unit is ALL RESISTANCE VALUES IN OHM. k=1,000 OHM, M=1,000,000 OHM defective. | | ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD WARNING: EACH VOLTAGE AND CURRENT ARE MEASURED AT NO SIGNAL INPUT CONDITION. ° CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE. DO NOT return the unit to the customer until the problem is located and corrected. 29 e DRA-435R/335R 1 . —— камео NE Ta! 30 WIRING DIAGRAM a AC CORD CN4A BLK | U-2345-2 (DRA-435R) | U-2344-2 (DRA-335R) |U-2345-5(DRA-435R) |U-2344-5(DRA-335R) |U-2345-| (DRA-435R) |U-2344-1 (DRA-335R) |U-2345-4 (DRA- ) |U-2344-4 (DRA-[335R) 10-2347 10-2346 |U-2345-3(DRA-435R) |U-2344-3 (DRA-335R) | U- 2348 (DRA-435R only) Cm A aA em Aa AA NIPPON COLUMBIA CO. LTD. 14-14, 4-CHOME AKASAKA, MINATO-KU, TOKYO 107-11 JAPAN TEL: 03 (3584) 8111 TLX: JAPANOLA J22591 CABLE: NIPPONCOLUMBIA TOKYO Printed in Japan 110 0281 ">

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Key features
- AM/FM radio receiver
- 55 watt (DRA-435R) / 40 watt (DRA-335R) output power
- RIAA phono input
- Remote control unit
- Pre-out terminals
- Video input/output
- Tape deck playback/recording
- Speaker A/B selection
- Tone controls (Bass, Treble, Loudness)
- Computed Multi Function Display System
Frequently asked questions
The DRA-435R has a power output of 55 watts per channel.
The DRA-335R has a power output of 40 watts per channel.
The DRA-435R comes with the RC-129 remote control unit, while the DRA-335R comes with the RC-129A remote control unit.
The frequency response of both receivers is 10Hz - 40kHz.