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i Lock-’” c.,, — . . ---—“’. . .< Service Manual Mini Component Contents , ,-. ” IL-- .+ ‘ System FILE NO. DC D30 (AU) CODE No. PRODUCT 129 374 SPECIFICATION ... ... . ... ...... SYSTEM CONNECTION . ... ..... . OPERATING THE RESET SWITCH PARTS LIST(PACK & ACCESSORIES) PARTS LIST(REMOCON) . .. ...... .... . ... . ... .. ... . CD/ TUNER UNIT TUNER ADJUSTMENT . .. ..... ... ... LASER BEAM SAFETY PRECAUTION . CD MECHANISM REMOVAL .... ... .. CD SERVICE MODE . .. ... ..... .. .. CD ADJUSTMENT .. .. .. .. ..... .. .. PARTS LIST . . . . . . . . . . . . . . . . . . . . . . EXPLODED VIEW(CABINET & CHASSIS) EXPLODED VIEW(CD MECHANISM) . .. PARTS LIST(CD MECHANISM) .... . .. IC BLOCK DIAGRAM . .. .. ... .... . .. LCD BLOCK DIAGRAM . .. ..... .. . .. CD VOLTAGE TABLE .. .. .... ... .. . SCHEMATIC DIAGRAM(FRONT) ... .. . CONNECTION DIAGRAM ... .. .. .. . .. SCHEMATIC DIAGRAM . .. .... . .. WIRING DIAGRAM(CD) . .. .... ... . .. . . . . . . . . . . . . . . . . . . . . . . . . . ..il . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2 2 2 3 4 5 9 12 14 17 18 19 20 26 27 30 32 34 36 1 05 SCHEMATIC’ DIAGRAM(TUNER) . . . . . . . . . . . . . ..38 40 WIRING DIAGRAM(TUNER & FRONT) ..... ... 42 BLOCK DIAGRAM(CD) . .. .. . . ... ... .... .... DECK / AMPLIFIER UNIT DECK ADJUSTMENT .. .. ... . . ... ... .... ... EXPLODED VIEW(CABINET & CHASSIS) PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PARTS LIST(TAPE MECHANISM) .. .... ...... EXPLODED VIEW(TAPE MECHANISM) ... ..... IC BLOCK DIAGRAM . ... .. . . . ... ... ... .... LCD BLOCK DIAGRAM . .. . . . . .... .. ... .... SCHEMATIC DIAGRAM(TAPE DECK AMP) .... WIRING DIAGRAM(TAPE DECK AMP) . . . . . . . . SCHEMATIC DIAGRAM(PRE-AMP) .. ... ...... WIRING DIAGRAM(PRE-AMP & FRONT) . ..... SCHEMATIC DIAGRAM(SYSCON & MAIN AMP) WIRING DIAGRAM(MAIN AMP) . . . . . . . . . . . . . . CONNECTION DIAGRAM . .. . . . ... .. ........ BLOCK DIAGRAM(TAPE DECK & FRONT) .... BLOCK DIAGRAM(PRE & MAIN AMP) . . . . . . . . SCHEMATIC DIAGRAM(FRONT) ... . ...... ... SCHEMATIC DIAGRAM(TAPE MECHANISM) ... TAPE 43 45 46 52 53 54 59 60 62 64 66 68 70 72 74 75 76 77 ‘Dolby” and the double-D symbol ~ are trademark of Dolby Laboratories Licensing Corporation. Dolby Noise Reduction system is manufactured under license from Dolby Laboratories Licensing Corporation. This Service manual is consist of “RB-D30-, ‘SX-D30”, “DC-D30CT”, “DC-D30DA-. REFERENCE No. SM580042 SPECIFICATION CASSETTE DECK/AMPLIFIER Cassette decks Track system . . . . . . Frequency response . . . . . . 4-track, Approx. Amplifier “ Output power . . . . . . . . . . . Graphic equalizer . . . . . . . . Spectrum analyzer . . . . . . . Inputs . . . . . . . . . . . . . . . . . . . CD player Channels ................ Sampling frequency ... .. Pick-up . . . . . . . . . . . . . . . . . . Frequency response . . . . . . Wow and flutter ........ General Dimensions(approx.) .... We@ht(approx.) ......... 120 sec. (C-60) SUPER WOOFER OUT :600 SPEAKERS : B ohms PHONES : 8 ohms 2-channel stereo 44.1 kHz Optical 3-beam semiconductor 20-20,000 Hz Below measurable limits 270 (W) 2.9 kg SPEAKER SYSTEMS Type . . . . . . . . . . . . . . . . . . . . Unit used ............... mV x 178 (H) x 278(D) laser mm 2 way bass reflex Woofer: 13 cm cone type Tweeter: 5cm cone type Power General Power requirements ..... Power consumption . . . . . . Dimensions(approx.) ..... Weight(approx.) ......... handling capacity ....... Nominal impedance ..... ..... Dimensions(approx.) Weight(approx.) ......... AC: 230-240 V, 50 I-Iz 75 w 270(W) x 178(H) x 317(D)mm 5.2 kg REMOTE CONTROLLER (R8-D30) Power requirements ...... SYSTEM stereo 27 W x 2 (at 8 ohms, 10% distortion) 7 band electronic 7 band PHONO : 2.5 mV/50k ohms VIDEO : 250 mV/50k ohms ................. Dimensions(approx.) 2-channel Chrome tapes: 40- 13,500 Hz Normal tapes :4012,500 Hz 60dB(with DOLBY NR : ON) ().14~0 (WRMS) Signal to noise ratio . wow and flutter . ... Fast forward / rewind time .... .. outputs TUNER/TIMER/CD PLAYER UNIT Tunes FM : 87.5 -1 OB MHZ Reception frequency ..... AM : 531- 1701kHz UNIT ...... DC : 3V ‘R031AAAIUM-458(W) x 18(D) Battery x 2 x 186(H)mm Max. 40W (peak) 8 ohms 178(W) x 356(H) x 220(D) mm 3.6 kg (Per sperker) .. . .’ .,. .” Specification subject to change without notice. . .. . .. . . CONNECTION R ch speaker L ch speaker b l-==- I ‘Urntab}e [ ,-,.. Ecrth cord ~ White ._ I I*” &cl ships I R!si3 I To connect, push the middle of the plug cnd Insert k until To disconncd it clicks. (,~.j 1 CD w w ] W& w playerflunerfilmer Cacsette To an AC outlet dwkfAmplifier Not= Do not connecf the mains lead 10 an AC outlal until all connections have been made. The system Is not disconnected unplugged from the mains unless the mains lead is Headphones from the AC outleL Corm& Speakers When connecting matched properly. PHONES the speakers, Otherwise, make sure that (+) and (-) polarities are automatically disconnected kohms, or for pr~ate when not supplied) to the listening. The speakers headphones are are connected. Note wire with the stripe to the red terminal other wire to the black terminal (8 ohms 1010 socket for monitoring the sound may appear to be lacking in the bass range and in stability. Connect the speaker stereo headphones (-). (+) and the Sefore connecting manual provided -1- external equipment, your equipment. please refer to the Instruction iii . OPERATING This THE RESET SWITCH CD I TUNER and TAPE DECK/ PRE-AMPLIFIER unit is provided tialize the microprocessor key input is not in the each units which acknowledged switch and initialize even the microprocessor 1). Disconnect the AC power 2). Keep the RESET switch depressed (The backed Reconnect the AC power 4). Press the CD/TUNER, PARTS the CD/ TUNER, following a reset switch on the rear panel. The reset switch serves to ini- TAPE DECK and etc. operation buttons are pressed, press the RESET the step below. cord from the power up electrolytic 3). when with controls the CD, TUNER, TAPE DECK and etc block. If the unit is to be serviced or outlet. for 60 seconds. capacitor is discharged cord to the power by keeping the RESET switch depress.) outlet. TAPE DECK and etc. operations, and check their operation. LIST PRODUCT SAFETY NOTICE .-.’.-.:.”: Each precaution in this manual should be followed during servicing. Components identified with the IEC symbol ~ in the parts list and the schematic diagram designate components in which safety can be of special significance. When replacing a component identified ~, use only the replacement parts designated, or parts with the same ratings of resistance, wattage or voltage that are designated in the parts list in this manual. Leakage-current or resistance measurements must be made to determine that exposed parts are acceptably insulated from the supply circuit before returning the product to the customer. Regular type resistors and capacitors are not list. To know those values, refer to the schematic diagram. CAUTION: N.S.P : Not available as service parts. PACKING ACCESSORIES Ref. No. Part No. . .... 614 244 4092 614 239 0726 614 239 0719 614-239 “1778 614 239 1765 614 239 1778 614 176 6027 614 176 6027 614 236 0132 614 176 3231 614 614 176 231 Ref. No. Description INNER CARTON PAO, TOP PAD, BOTTOM SHEET, CT UNIT SHEET,CO TRAY SHEET,OA UNIT INNER POLYE COVER,CT UNIT INNER POLYE COVER,OA UNIT POLY COVER,REMOCON INNER POLYE COVER, INST & ACCESSORY INNER POLYE COVER,SCREW LABEL,SAFETY,LASER 1039 6832 . [ LIST PARTS REMOCON(RB-D30) Ref. No. Part No. Description 614 243 8152 614 235 9433 ASSY,REMOCON LID,BATTERY LIST PARTS SPEAKER(SX-D30) Ref. No. Part No. . .. . . Description 614 246 2621 I I ASSY,CABINET,SPEAKER I I -2- Description - Part No. 614”244 614 232 614,234 411 0B3 614 239 4115 6671 5511 9307 5288 INSTRUCTION MANUAL ANTENNA,FM LOOP ANTENNA,AM SCR WOODRND 3.lX13,Ai ANT ASSY,CONNECTOR-P,19P, CD/TUNER - DECK/AMPUNIT i -B.mm mmmm.-mmm.-mmmmmm ADJUSTMENT -m mm.mm.mm TUNER /CD PLAYER FM to the frequency of ceramic filter. ss.-cc-.-#.-c-=zczesmszzssszz-s UNIT (TUNER) ● Use a plastic screwdriver ● Adjust the intermediate for adjustment. frequency of AM and SG RF Level : 75 ohm Open voltage dBIV 1. FM BAND STEP Antenna ITEMS :75 ohm Direct, INPUT CONDITION (mono) . f40k Hz (main) . f6.75k MEASURE INPUT MEASURE OUTPUT TP211(H) TP212(E) FM Sweep Generator TP223(H) TP224(E) T2201 V CURVE Wave Digital Voltmeter TP202(H) TP201(E) L2104 ------ Confirm TP233(L) TP234(R) TP235(E) L2102 L2103 IF 10.7 MHZ FM Sweep Generator 2 COVER 87.9 MHz 107.9 MHZ ..---- TRACKING :1 kHz, Dev. : t 75kHz TUNING FREQUENCY 1 3 Modulation OUTPUT CONDITION --. -— 90.1 MHZ FM SG TP211(H) VTVM 106.1 MHZ (about 8dB) TP212(E) Oscilloscope TP211 (H) _ TP212(E) PARTS CT201 4 IF(OV) 98.1 MHz FM SG (66dB) 5 Vco 98:1 MHz FM SG (66d8) TP211(H) TP212(E) Frequency Counter TP206(H) TP207(E) SVR23 6 SEPARATION 98.1 MHz FM SG TP211(H) VTVM ..---- TP212(E) Oscilloscope TP233(L) TP234(R) TP235(E) ---—. ------ STEREO SENSITIVITY 7 .- 2. AM STEP (about 66d8) FM SG 98.lMHz -. .,. BAND ITEMS 1 COVER 2“ TRACKING ‘“ INPUT CONDI’ MEASURE -----: ; .. 1400k Hz SD ##19 KHzi50Hz point. INPUT 1000kHz 30% LOOP VTVM ANT Oscilloscope AM SG (about 80dB) LOOP ANT .--—- off Confirm stereo indicator light up within near the specification Tuner Mode : AUTO STEREO . PARTS dBIV STANDARDS OUTPUT --—------- TP202(H) TP201(E) Voltmeter (about 80dB) ... ... to RF Level : 75 ohm Open voltage SG CONDITION MEASURE Digital ; AM”SG.’ : lkHz Confirm near the specification *X : AdJust ‘in the m-odulation ,,. , OUTPUT ON , 530kHz1700kHz ; :6@kHz 3 Oio.osv Antenna : IRE Loop, Modulation TUNING” FREQUENCY ~ 8.5V (about 6.6v) Output : Maximum Adjust to near the I.H. F sensitivity T2202 ------ : suitable 1.O-1.3V Digital Voltmeter TP211(H) # ‘ TP204 is no earth STANDARDS TP203(H) ~TP204(E) Set to EXT(STEREO) TP212(E) Hz(pilot) TP233(L) TP234(Rj TP235(E) I “’ ----------- I --—- ------ Confirm 1.1-1 Confirm ~ 8.5V (about 7.7v) .5V output : Maximum Confirm to near the effective sensitivity. Confirm auto tuning stops at within near the specification SD : Station Detection 3. PARTS LOCATION FM EXT. ANT.(75CJ TP212 TP202 ‘F? TP201 SVR 23 ‘pm FI ❑ Q 1 T2201 %%-\\ TP223 (R2227) Tp203 (J427) R T2202 TP204 ‘ (.)438) -? ,,, ,1, 818 ‘k ,~!’ TP233 . (J420) q AM LOOP ANT, -3- I LASER BEAM SAFETY .... PRECAUTIONS (CD) Do not look straight at the laser beam from the pickup and do not point the beam at your fingers or any other part of your body. Note: The laser beam must never be allowed to enter the eyes since this may damage the eyes. Power must never be supplied to a pickup with a damaged laser output part (objective lens, etc.). INVISIBLE LASER RADIATION EXPOSURE OUTPUT TO POWER : Structural lever mW Interlock has a disc chuck lever and top lid. This disc chuck and top lid prevent IS BEAM 0.6 Safety This model DANGEROUS MAX to expose the laser beam for CLASS WAVELENGTH \ : LASER 1 users. PRODUCT 790 nm / L CAUTION - USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED IN THE OPERATING INSTRUCTIONS MAY RESULT IN HAZARDOUS RADIATION EXPOSURE. THE COMPACT DISC PIAYER QUALIFIED PERSONNEL. SHOULD NOT BE ADJUSTED for handling the pickup and semiconductors (particularly the lCs) lCS) may be a. The pickup and semiconductors (particularly th \ ~e of high damaged if they come into contact with a sou 1. Precautions voltage ., static electricity. Do not bring them, contact with or into the vicinity of anything charged with high voltage with or Do not store or repair a high temperature, high dust powerful it high humidity, not it to impact. external Actions in any pickup location fields contains brought pressure to the like these is a single adjusted. bands are grounded near a any pickup can cause the or subject printed circuit Note: Under no circumstances grounded without Since static part which its adjustment has been points very and set any of the be grounded. instruments, safeguard the metal tools and against a grounded part leakage of a lM: grounding bands be 1Ml resistance) since a in the clothes of the repair personnel taken to not to allow semiconductors e. The place pickup, to 3. Cleaning the clothes (particularly which bag. touch will not be care must be the pickup and the ICS). is a single integrated part, is kept in a Use this bag to convey the pickup from [n order another. static which to avoid may occur when sure that damage one resulting the pickup is removed from from the it is not placed on top of the bag. the lens surface a. Blow off dust on the the power plug may mark Notes: Cover the work will be done with c.Ground parts, disconnect being repaired. b. All measuring (with bands, every alcohol. static during handling replacing from the unit must be the a resistor (with lens using the kind of air brush which is b. Remove stubborn dirt with a. When resistor used for cameras. screws must not be touched. 2. How to prevent a discharged by wearing grounding bag, make to occur. integrated Therefore, through resistance). conductive board to crack or malfunctioning precisely be and precision high magnetic (Since the must PROPERLY personnel must wear grounding bands around their wrists to discharge static picked up by their bodies. These been objects.) C.DO not apply Srong d. The pickup into EXCEPT doing so involves the risk of electric shocks. of optical it, therefore, concentration. magnet, magnetized has BY ANYONE d. Repair static. b. The pickup consists of a large number parts. therefore, which OR REP-AIRED repair bench where electrically the must the work repair conductive soldering of electricity equipment iron in order to from the heater. of cleaning in isopropyl fluid since it use too much isopropyl alcohol: the excess ma) seep inside the pickup. ●The lens is held Therefore, more in place when force by a very cleaning by the feeble the cotton lens, swab supper avo applying any necessary since this may bend the support spring out shape. -4- type the plastic lens. ● Do not spring. sheet. a cotton swab dipped Do not use any other than ‘. CD MECHANISM REMOVAL 1) Preparations 1) Do not apply unnecessary force to the pickup when handling it. Care should be taken not even to touch the lens or drive circuit sections. 2) Do not apply unnecessary force (do not Unnecessary force may break the teeth 3) In the descriptions which follow, Pull or onthetray push it forcefully) to remove the disc tray from its inside position. gear (CM6). the numbers in the parentheses after the parts are reference numbers in the exploded views. Refer to these views. DISC TRAY REPLACEMENT 2) Removing and installing the disc tray 1) Remove the stop screw (Yl) of the disc tray (31). (~) 2) Pull the disc tray (31) all the way forward by turning the tray drive gear (CM12) clockwise. Note: hold of the disc tray (31) and pull it Do not take SECOND TOOTH OF TRAY MOVE GEAR (@) out by force. 3) Push the catch on the disc tray bythearrow, anddraw 4) To install the disc tray, tionof thearrowas 5) Align thedisc Adjusting 6) Push the (31) outthe in the direction disc tray (31). turn the gear far as it will go. (CM12) disc tray (31) 7) Secure itwiththe direc- chassis (CM39). move gear (CM3). toward the with the tray drive gear (CM12) in the (@) tray (31) with the mechanism second tooth of thetray shown (@) rear, and (@) interlock it as shown in Fig.@ . screw (Yl)which was removed in step 1). -, 3) Disassembling the mechanism (1) Removing the pickup block 1) Remove the disc tray (31). the section entitled (Refer to steps 1), 2) and 3) of “Removing and installing the disc (@), and TRAY MOVE GEAR (CM3) TRAy GEAR (CM6) tray.-) 2) Turn the tray drive gear (CM 12) counterclockwise move the pickup in the direction of arrow (@) as far as it r. . *R will go. (CM23) 3) Remove the spring wire (CM44) with tweezers. 4) Remove the screw (CM1 1), and also remove gear (CM12) and washer (CM13). (@) the tray @ ‘ 5) Now remove the pick rack gears (CM16 and CM19). Note: It will not gears (CM16 be possible to and CM19) been moved all the way remove the unless the %’ pick rack pickup has in the direction of arrow (@). 6) The pickup block can now be removed by taking out the screw (CM51) and spring coil (CM49). Note: If the timing gear (CM23) “X” in the figure G——————— drive (@) is in the state shown by on the right, put it in the state shown by “O”. -5- &_’_’u .:: “ MECHANISM (2) REIWIVAL Replacing and lubricating 1) Pull out the two pickup 2) The pickup (CM52) up rails (CM43) 3) When two the the pickup rails (CM43) from the chassis (CM50). cam now be removed have pickup been has taken been pickup rails (CM43) once the two SHAFT pick- “ r h out. replaced, cleanly 474B) around the entire . ,M$q (CD) be sure to wipe and apply circumference grease /’ +s the , .. /, .- “ .’/7’ N ,. (FLOIL G- SHAFT a of the rails and along FIX BY THE CEMEDINE #575 their entire 4) pass the (CM52), length. two pickup insert them rails into (CM43) through the chassis (CM50), new the CM9 pickup and fix them in a. Notes: applying When the grease, do allow not any grease to adhere to any other parts. b. If a part (indicated by the dots in the the chassis (CM50) is damaged ... moving or inserting the two figure) 0 0@ of in the process of repickup rails (CM43) the chassis (CM50), area with a cloth ane), and bond 1) The the” loading/sled chassis (CM39) (CM38) 2) Mount (CM39) in alcohol it together (Cemedine #575). , .. . (3) Replacing dipped (normal . hex- CM50 BREAK agent ..’, motor motor can the 0 (G-4746) the damaged using a bonding loading/sled once wipe FLOIL 0= % ‘.. from or into 0 00 place at an angle of 45” as shown in the figure. (CM38) screw be (CM24) “ removed securing “--’ - from SHAFT the the motor the chassis is removed. the new Ioadinglsled using the screw motor (CM38) onto (CM24). (4) Checking the loading/sled motor’s operation 1) As shown in the figure, connect an ammeter and a DC power supply to the loading/sled motor (CM38), and set the tray open and end switches to the “off” [open] positions. 2) Check that ... ping 3) from the pickup the inner (CM52) ward its outer circumference plied from DC power the The disc tray a DC 4V is housed voltage moves smoothly circumference when of the without compact stop disc to. a DC 0.6V voltage is ap. supply. inside and the gear (CM9) slips when is applied from the DC power supply. Check that the ammeter indicates 120mA or more at this time. —— ATTACHMENT OF MOTOR l’” Q o c ~ ,—. m } ,, 2 ‘ “ k ‘4 I ANGLE RED MARK ‘#T m- U,u L-------.- MECHANISM REMOVAL (CD) Check points for CD mechanism 4) assembly and (3) Installing lubrication 1) Move (1) Lubricating and mounting the tray slide the base up/down arrow 1) Apply grease (FLOIL G-474B) to the area indicated by the di- the base up/down 0, and set the slide and timing slide (CM14) gears at the gear in the direction of the positions shown in the figure. agonal in the figure. 2) Insert the timing 2) When inserting the tray slide (CM15), set the position gear (CM23), and mount it using the screw where (CM21). it is installed vis-a-vis the base/tray timing gear (CM20) as 3) Turn the timing gear (CM23) counterclockwise. shown in the figure. 9 TIMING GEAR BASE UP/ DOWN p@gg:$4 v >——.. ,.. SCREW (CM21) .. . 4) Hook the gear tension spring (CM22) gear (CM23). @ GEAR TENSION ,PRING x o % (2) y:,:-? FLOIL(G-474B) onto the timing . ~< Installing the tray gear 1) Move the tray slide (CM 15) in the direction 2) Engage the inner gear gear section of the of the tray gear tray (cM6) of the arrow slide (CM15) at the with center — o. line, the as shown in the figure. 3) Align the tray move gear (CM3) with hole in the outer gear of the tray the position (0) gear (CM6) of the ‘~ and engage o the tray move gear (CM3), as shown in the figure. I TRAY GEAR II GEAR CM3 s .- -- GEAR TENSION x -- -- SPRING (CM22) , ., MECHANISM (4) Lubricating REMOVAL the base (CD) (5) lever Apply grease (FLOIL G-474B)to the >~area Lubricating the pickup sled gear and clutch gear 1) ApplY grease (FLOIL G-474B) around the entire circumference in the figure. of the lower gear of the pickup sled gear (CM12), in the figure ( % 2) Apply grease as shown area). (G-333) around the entire circumference of the outer ctutch gear (CM9). 3) Apply grease clutch gear (FLOIL (CM9) clutch gear G-474B) where to the it makes * Part contact of the with the outer inner (cM8). PKKUP SLED GEAR F~+-cM12 ..... OUTER GEAR “-”h I I . (6) Arranging . ]’ . —. -- .\.. ..— .. and securing the leads 1) As shown in the figure, set the leads from the pickup (CM52) ing/sled motor securing the (CM38) leads with pickup and spindle motor and sensor switch the (CM52) lug (CM41), (micro at a position (CM48) on the through switch) (CM26) check that the pickup innermost pin (a) of the circumference chassis (CM39). by passing them (CM52) moves of the compact through smoothly point Arrange disc, and pass the the leads from the load- (b) in the chassis (CM39). without the leads interfering movement. 2) if no problems arise in the @ check, secure the points shown in the figure using a bonding agent (Cemedine #575). TO CN101 ~BE NOT SLACK CD PCB m. CU\HION NOTE THE LUG PORTION -8- After with its SERVICE ... MODE Specifications To enter any service mode other than timer This accesses the service mode entry state. mode entry state is discontinued after debugging, first simultaneously press the OPEN/CLOSE and BAND keys on the CT unit. Now press one of the buttons on the CT unit to enter 1 second elapses, the system will enter a service mode. As the service a service mode only if the next key is pressed within one second. 1. Confirm the clock . When the CLOCK key is pressed during the service mode entry state, a rectangular of the oscillating frequency (1 .048576MHz) . The clock output 2. Timer is output is stopped by pressing either wave with a frequency of one- fourth that from the micro processor’s port CLKOUT. the POWER or SET CLEAR key. debugging When the FAST key is pressed, the current time advances one minute and the seconds readout changes to 55 seconds. If the key is held down the time advances continuously. . The FAST key, a concealed Note : For timer debugging, key not actually mounted 12k ohm to the set. the service mode entry state (entered by simultaneously pressin”g the 34 OPEN/CLOSE service mode entry key and the BAND key) is not necessary. 3. Checking the key input signal connections . Enter this mode by pressing the ME MORY(TUNER) key during the service mode entry state. . The entire F FAST KEY + L — LCD goes out once this mode is entered. . In this mode, as keys on the CT unit (or remote a one-to-one control unit) are pressed segments basis come on (i.e. the lit portions gradually KEY DISPLAY increase). KEY (Refer to Table on the LCD corresponding to each key on 1.) DISPLAY DISPLAY KEY TIME CLOCK REC FUNCTION DIGIT 3: H REPEAT REPEAT SLEEP SLEEP BAND DIGIT 4: H STOP ONE TUNING UP SIDE A PST UP 1 OF CALENDAR CD MEMORY PROG. TUNING DOWN SIDE B PST DOWN 2 OF CALENDAR PLAY I PAUSE > WAKE FMITUNE 3 OF CALENDAR RANDOM RANDOM TIMER TIMER WIDE 4 OF CALENDAR OPEN / CLOSE ALL SET I CLEAR @ FW D DISC EDIT EDIT MEMORY 5 OF CALENDAR BACK TRACK COMPUTER REC COMP. REC POWER DIGIT TIME @ : ,,, / FADE Releases the key checking TABLE mode and 1 : CORRESPONDING COMPUTERREC, UP returns WAKE the KEYS AND set to UP MODE 2 : ~ the normal .:... mode. DISPLAYS IN THE KEY CHECKING WIDE CLOCK INTRO RANDOM MODE OFF SIDEA ;;::u;–/–/f/Tllb /-//–/;!-2 51/-/ /-/’/–//:/ ;;;;;B /~//~/ LWAM-( /~//~/~/&/~/ MHz PM LEVEL /~/d”/c TIMERREC DiscST TRACK AUTO MONO FADETIMEEDIT REPEAT m123456789101112131415 ~ONEALLCONT P FIGURE 1 : LCD( LIQUID -9- CRYSTAL DISPLAY ) ,. SERVICE MODE 4. Checking LCD connections - Enter this mode by pressing the OPEN/CLOSE key during the service mode . The entire LCD goes out once this mode In this mode, one segment of the LCD each time the OPEN/CLOSE key is pressed. lights . Press the SET/CLEAR key to exit this mode and return to the normal 5. System connector checking state. (See note.) entry is entered. mode. mode Enter this mode by pressing the BAND key during the service mode entry state. Before entering this mode, connect a jig at the beginning of the system connector cord as shown in Figure 2 In this mode, check the signal connections shown in Table 2 for the set’s CT unit and system connector The results of the checking appear of connections cord. on the LCD as shown in Table 2. Press the SET/CLEAR key to release the system connector checking mode and return to the normal mode. 2.2k . . r SYSTEM CT UNIT CON- JIG NECTOR CORD ~ ., FIGURE 3-: CIRCUIT DIAGRAM OF THE CONNECTOR CHECKING JIG FIGURE 2 “:-CONNECTION ‘DURING THE SYSTEM CONNECTOR--CHECKING MODE -- .Sois STATE N.G. .“ ,,- GND BUSY TA-AF DUB-IN so SCK IR KEY-O “o” -- DISPLAY STATE DISPLAY BUSY is N.G. 4 SCK is N.G. 1 IR is N.G. 5 DUB-IN is N.G. 2 KEY-O is N.G. 6 AT-AF is N.G. 3 All OK Note: : With the D series, the system connector TABLE 2: 6. CD tracking balance adjusting checking mode cannot be entered when the SCK(AD unit) connection DISPLAYS DURING SYSTEM CONNECTOR is defective. CHECKING mode . Enter this mode by pressing the PLAY/PAUSE key during the service mode entry state. . If the power is off when this mode is entered, . In this mode, the tracking If the PLAY key Therefore, balance adjustment is pressed the readout in this state, the power automatically state (tracking the ~racking on the display at the time servo playing comes on. is off) is automatically is turned is begun on indicates and entered after playing is begun the initial position the tray is completely at the present closed. position. of the pickup (i.e. the position of the limit switch). . In this mode, the tracking balance adjustment PLAY key in this state turns on the tracking . Turning off the 7. CD operatiort power state can be entered servo and causes playing to begin. releases the CD tracking display by pressing the MEMORY balance adjusting mode. mode . Enter this mode by pressing the STOP key during the service mode entry state. . If the power is off when this mode is entered, the power -1o- automatically comes on. key during playing. Pressing the SERVICE MODE . In this mode, normally when CD function displayed) appear . In this mode, the calendar track number and calendar while operations are used, displays like those shown in the LCD track number numbers shown displays become DISPLAY I in Table 4 come on when fixed at their is turned nu FOCUSsearch has been begun Focus search has been begun ❑z Waiting current II for focusing Is-l CD operations occurs in CD operations, To release these fixed 6Z TOC reading is in progress 6- TOC reading has been completed 10 L-point access has been begun II L-point access (REV64 track jump) 12 L-point access (FWD64 13 L-point access (REV16 track jump) Both CLV and tracking are ON qq L-point access (FWD16 Is L-point access (REV1 track jump) 16 L-point access has been completed Focus search has been completed 20 Tray closing has begun (success, failure) Hn Pausing has begun Zz direction) is in progress E3 Pause (REV16 track jump) ~~ Pick return (external direction) is in progress z- H~ ❑s HE Pause (FWD16 Tray closing (pick return) 9U Music acc”esshas begun has been completed an Spindle braking has bequn Ell Spindle braking is in progress g~ Pick return is in progress ] Spindle braking and pick return have been .. completed ~il Fast forwarding ql Rewinding ~n Plavina has beoun 51 Playing is in progress ~~ Playing is in progress (skip return En TOC reading I is in progress is in progress I TOC readin~ operation) has been begun I is in proqress TABLE I 3 : DISPLAYS DURING the Music access (high-speed access has begun) g~ Music access (high-speed access is in progress) 93 Music access (high-speed access has been completed) 9q 95 96 91 99 99 9- Music access (high-speed access has been completed) Music access (high-speed access has been completed) Music access (REV64 track jump) Music access (FWD64 Music access (FWD16 The focus was lost while the servo was on (during playing, the servo is on (during 6 The tray does not open completely. 7 The tray does not close completely. etc.). playing, etc.). TABLE 4 : DISPLAY OF CD ERRORS -11- track jump) Music access (final stage) disc startup. The subcode is not input while track jump) Music access (REV16 track jump) TOC cannot be read. 5 track jump) 91” THE CD OPERATION 4 (success/failure) Pause (trace) Focusing is not possible in focus search. The subcode is not input during I Pause (REV1 track jump) STATE OF CD ERROR NUMBER E time track jump) (internal ~ at which track jump) Pick return Tray closing is in progress I 3- than OPERATION I are ON n- 21 different displays, press the STOP key ] Both CLV and tracking Spindle kick is in progress I an error readouts. DISPLAY I fi~ represent off. OPERATION U1 :2 3 (which are stopped. . This mode is released when the power I in Table display. MODE .. . CD ADJUSTMENT 10K Electrical Adjustment So far we have presented explanations regarding compact disc notes prior to repair, handling the pick-up and player handling, disassembly of the unit. Be sure to carefully read ‘r;::D–A*’’O-’cO” BAND PASS FILTER these instructions before making any adjustments. Preparations Measuring for Adjustments instruments, (4) Oscillator (400 Hz, 300mV tools and filter (5) Frequency (1) Test disc. : YEDS lB (Sony) (2) Oscilloscope: SS5711 (IOMHZ or Memoryscope (3) Digital voltmeter b. Use a 10:1 1. ., Initial equipment corresponds to that of the above probe for observing c. Test disc is subject change (B) AC Voltage 1M ohm or more) can be using the produced by other Meter manufactures provided that the performance of that listed models. signals on the oscilloscope and stora9e without or more) for adjustments (7) Band Pass Filter : DSS6521 (Storagescope) Notes : a. The adjustments equipment (6) Screw drivers (non-metalic) or dual phenomenon) (Input impedance RMS) Counter (5MHz; scoPe. notice. set Set the SVR11 at its initial position of adjustment controls as shown in figure below. SVRI 1 TP2 (FE) SVR11 INITIAL SET (MECHANICAL SENTER) TP3 (TE) TP4 (GND) TPI (RF) .. 2. Tracking Balance Adjustment (SVRII) 5. Adjust 1. Connect the oscilloscope to TP3 (TE) and TP4 (GND.). 2. Turn on the power of the unit. Insert form test disc. press the so that ative to OV. (See figure 3. Play-back the test disc. 4. Continuously SVR11 forward search } } or “If backward- the adjustment motor (pick-up search } } button to do it the TE (Tracking of TP3 on the oscilloscope motor), become inferior Ov Ov TP3 SEARCH h -SEARCH -12- run away playability. TP 1 (RF) (TE) symmetrical rel right side) is imperfect, sending Error) signal wave is vertically the sled ..- ‘-*. . ---- ., .. ---- .. . . ,.. , , .? . . i ;. ... CD ADJUSTMENT 2. Other Adjustment of Tracking Balance (SVR11) ~-=~-l’ “ 1. Set the service mode(CD tracking balance adjusting mode). Enter this mode by pressing the the service mode entry state. PLAY/PAUSE key during TP1 (RF) Pressing the PLAY / Pause key in this state turns on the tracking servo and causes playing to begin. (See service mode) 2. Connect the oscilloscope to TP3 (TE) and TP4 (GND). 3. Adjust SVR1 1 so that TP3 on the the oscilloscope TE (Traverse) signal is vertically waveform symmetrical of relative Ov TP3 to (TE) OV. Or may adjust SVR11 so that the DC voltage : (Peak Hold Level) - (Bottom OV. (See figure Hold Level) of the traverse signal is right side) 4. If it were not for obtain waveform at the right figure, re- peat item 2-1 -2-3. 3. Focus Gain 1. Connect through Confirmation the storage scope to TP2 (F.E : Focus Error) 4. Set the the Band pass filter. (See BPF Figure) 2. Turn on the power 5. Confirm 3. Play-back the test disc. become weak the mechanical MAIN ~ rms Gain PCB oscillator voltage of scope is 0.5V p-p, to 400 Hz, 0.5V rms and the resistor : 120k ohms. the F.E signal waveform f 3db by through BPF. and can not playback the OSCILLOSCOPE or STORAGESCOPE .J e-. BAND PASS FILTER ,,,.,I DIM - 74 TP2 (FE) 1. = I 1 Confirmation 1. Connect the storage scope to TP3 (T.E) through the Band pass filter. the playability, Iclol = Tracking shock, inferior 120K 400Hz 4. AF .. AF OSCILLATOR 0.5; so that on the storage is imperfect, of connect to pin 24 (IC101) through of the unit. ‘If this CONFIRMATION Disc. output 4. Set the output of AF oscillator to 400 Hz, 0.5V rms and (See BPF Figure). 2. Turn on the power connect to pin 14( IC101) through of the unit. 5. Confirm 3. playback the test disc. ‘If this CONFIRMATION is imperfect, storage become weak the mechanical AF OSCILLATOR 400Hz 0.5V rms MAIN shock, inferior the voltage playability, BPF. and can not playback the Disc. OSCILLOSCOPE or STORAGESCOPE BAND PASS FILTER Iclol PIN 14 resistor 47k ohms. of T.E signal waveform scope is 0.5V p-p, f 3db by through PCB 47K = so that TP3 (TE) Iu ~ _E– = . on the LIST PARTS PRODUCT SAFETY NOTICE Each precaution in this manual should be followed during servicing. Components identified with the IEC symbol A in the parts list and the schematic diagram designate components in which safety can be of special significance. When replacing a component identior parts with the same ratings of resistance, wattage or voltage that are desigfied ~, use only the replacement parts Clesignateci, nated in the parts’ list in this manual. Leakage-current or resistance measurements must be made to determine that exposed parts are acceptably insulated from the supply circuit before returning the product to the customer. CAUTION: N.S.P Regular type resistors and capacitors are not list. To know : Not avairable those values, refer to the schematic diagram. as service parts. :ABINET Ref. No. -----.-, .,.. 1 2 3 4 5 6 7 8 9 10 11 Part No. 614 614 614 614 614 614 614 614 614 614 614 238 239 244 239 239 239 239 239 239 239 239 :HASSIS Ref. Part 31 32 33 34 35 36 37 38 Ref. No. Y1 T2 Y3 Y4 Y5 Y6 Y7 Ref. ASSY,PANEL,FRONT ASSY,CA81NET,TOP PANEL,REAR ASSY,CA81NET,BOTTOM ESCUTCHEON,CDTRAY FRONT BUTTON,TIMER ETC. BUTTON,BAND ETC. BUTTON,TUN,PRESET BUTTON,CD BUTTON,CD SKIP BUTTON,CD OPEN/CLOSE : No. FIXING Description 9966 0924 4009 0931 1082 1136 1143 1150 1167 1174 1181 614 614 614 614 614 614 412 614 r-.~<: No. Description 238 1694 239 1228 239 1198 239 1204 239 1211 195 6978 003 1708 212 8343 ’s- TABLE,LOADING,CD MOUNT-M,CD MECHA BRACKET-E,TU PCB BRACKET-E,CD PCB hfOUNT-E,TU PCB RUBBER CUSHION,MECHA FLOAT FIX SPECIAL SCREW,MECHA LABEL,LASER BEAM CAUTION PARTS Part 411 411 411 411 411 411 411 Description No. 022 021 021 021 021 021 021 8408 1202 3107 1806 6405 6603 3503 SCR S-TPG PAN 2X8 SCR S-TPG BIN 2X8 SCR SCR SCR SCR SCR S-TPG S-TPG S-TPG S-TPG S-TPG BIN BIN 2.6X8 2.6X1O BIN 3X8 BIN 3X8 81N 3X1O ELECTRIC PARTS Ref. No. 51 Part No. 614 Description 243 1481 CORD,CD MECHA-MICON PCB WNER P :.BOARDASSY Ref. No. 71 C2304 C2458 CF201 CF202 CF204 CF205 Part No. Description 614,247 6S4 116 6561 5349 614 4Q3 117 080 1029 5000 4~3 106 614 231 6S.4 231 614 208 614 030 1603 0199 0199 9644 4787 ASSY,PCB,TUNER MAIN SHIELD PLATE,SYMBOL SIDE SHIELD PLATE,PATTERN SIDE 100V POLYPRO 1000P J NP-ELECT lU Q 50V FILTER,1O.5MHZ,FM FILTER,1O.5MHZ,FM FILTER,450KHZ,AM CERAMIC FILTER,450KHZ -14- CN201 CN241 CT201 D2101 D2102 D2103 D2104 or or D2105 or or D2201 or or D2301 or or D2302 or or IC201 IC202 IC203 L2102 L2103 L2104 L2105 L2150 L2451 Q2101 or Q2102 Q2103 or Q2104 Q2105 Q2201 Q2202 or Q2203 Q2301 or Q2302 or or Q2351 or or Q2352 or or Q2451 or Q2452 cm No. Description Part No. 614 614 614 407 407 407 239 225 007 105 105 io5 407 007 407 012 407 012 407 007 401 012 407 012 407 007 407 012 407 012 407 007 407 012 407 012 407 007 407 012 407 012 409 195 409 016 409,066 614 229 614 229 614 239 614 028 614 241 614 028 405 114 405 114 405 012 405 114 405 114 405 012 405 012 405 018 405 012 405 020 405 001 405 012 405 020 405 067 405 078 405 000 405 067 405 078 405 000 405 067 405 078 405 000 405 114 405 114 405 114 405 114 1686 3502 6356 0100 0100 0100 9904 4406 5809 9904 4406 5809 9904 4406 5809 9904 4406 5809 9904 4406 5809 3108 9500 7600 0866 0873 7282 4058 1162 4256 8407 8506 5904 8407 8506 5904 5904 7902 2002 7204 7001 2002 7204 0800 2404 0904 0600 2404 0904 0800 2404 0904 1804 1903 1804 1903 TERMINAL,4P,ANT PLUG,14P,T0 FRONT TRIMMER,llPF,WH VARAcTOR 01 SVC211-B-AL VARACTOR 01 SVC211-B-AL VARACTOR DI SVC211-B-AL DIODE GMAO1 DIODE 1SS133 DIOOE 1SS176 DIODE GMAO1 DIODE 1SS133 DIODE 1SS176 DIODE GMAO1 DIODE 1SS133 DIODE 1SS176 DIODE GMAO1 DIODE 1SS133 DIODE 1SS176 DIODE GMAO1 DIODE 1SS133 DIODE 1SS176 IC LA1265-AUD IC LA3361 IC LM7001 TRANS,RF,FM TRANS,RF,FM TRANS,OSC,FM FILTER,CHOKE,2.2UH,FM TUNER,RF,AM FILTER,CHOKE, 1OOUH,VDD TR 2SK193-LL TR 2SK193-ML TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR 2SC1923-Y 2SK193-LL 2SK193-ML 2SC1923-Y 2SC1923-Y 2SC380TM-O 2SC1815-GR 2SC945A-K 2SA1015-GR 2SC1815-GR 2SC945A-K RN2207 BN1A4P DTA114YS RN2207 BN1A4P DTA114YS RN2207 BN1A4P DTA114YS 2SC1815(L)-GR 2SC1815(L)-Y 2SC1815(L)-GR 2SC1815(L)-Y PARTS LIST Part No. Ref. No. Description Ref. No. Q2461 or Q2701 or Q2702 or Q2801 405 405 405 405 405 405 405 012 020 012 020 016 016 012 2002 7204 2002 7204 2206 2305 2002 TR TR TR TR TR TR TR or Q2802 or R2465 SVR23 405 405 405 020 016 016 7204 2206 2305 401 614 614 614 614 614 614 018 223 204 239 030 240 234 1209 1906 1901 7299 4114 1118 0486 TR 2SC945A-K TR 2SC2878-A TR 2SC2878-B CARBON 33 JB l/4W POTENTIOMETER, 1OK(B),VCO SEMI-FIXED V.R,1OK(B),VCO TRANS,IF,FM I.F.T,1O.7MHZ,FM RESONATOR,7.2MHZ RESONATOR,7.2MHZ & or T2201 T2202 X2451 or 2SC1815-GR 2SC945A-K 2SC1815-GR 2SC945A-K 2SC2878-A 2SC2878-B 2SC1815-GR or ;304 w ;305 I cm ;500 er ;;501 car or S1301 X1301 D MAIN :D MICON P.C.BOARD ASSY Part No. Ref. No. 72 C1301 614. 239 403 196 2065 9602 C1302 C1522 C1523 C1608 C1609 CN131 CN132 CN141 4Q3 403 403 403 403i 614 614 135 056 056 043 042 225 225 3302 7908 790B 3104 6205 6459 6381 614 614 614 407 40F 407 407’ 40T 407 407 241 6143 243 3218 2395455 005 4505 013 7109 050 1801 053 5202 005 4505 013 7109 005 4505 %161 D1301 or D1302 or 01303 or D1304 or 407 013 7109 D1601 A or A 01602 or D1603 or D1604 or D1605 or IC103 IC107 IC108 IC109 L1301 L1501 L1502 Q1301 or ;i302 or ;:303 A 407004 407 012 40TO04 9105 3300 9105 A A A A A 40~ 407’ 407 407 407’ 012 004 012 004 012 3300 9105 3300 9105 3300 40~ 013 7109 40Z 005 4505 ~ 41C# 409 40% 40S 61A! 614? 61* 4E% 40% 405 146 189 040 039 028 212 212 006 006 002 Ref. No. Description 1104 4203 1105 9204 4133 3171 3171 1806 1905 1305 4@S 011 85oO 405 011 8609 405 014 5209 405+ 006 1806 ASSY,PCB, CO MICON DL-ELECT 0.047F Z 5.5V,FOR MICON BACKUP ELECT 1000U M 6.3V POLYESTER 1000P K 50V POLYESTER 1000P K 50V ELECT 2200U M 16V, FOR +9V ELECT 1000U M 16V, FOR -9V PLUG,13P,CO-FRONT PLUG,6P,CD-FRONT SOCKET,22P,CD-MECHA SOCKET,22P,CD-MECHA SOCKET,19P,CT-DA UNIT . DIODE DS442X DIODE 1S2473 ZENER OIODE GZA3.9Z ZENER DIODE MTZ3.9B DIODE DS442X DIOOE 1S2473 DIODE DS442X, FOR IR DIODE 1S2473, FOR IR D1ODE DSF1OC OIODE 1SR35-200A DIOOE DSF1OC DIODE 1SR35-200A DIOOE DSF1OC DIODE 1SR35-200A DIODE DSF1OC DIODE 1SR35-200A DIODE 1S2473 DIODE 0S442X IC UPD75116GF-F56-3BE IC M5278005 IC NJM79L05A Ic NJM7BL05A FILTER,CHOKE,1OUH INOUCTOR,FERITE,CD INC)UCTOR,FERITE,CD TR 2SA933S-R TR 2SA933S-S TR 2SAI048-Y TR 2SC1740S-R TR 2SC1740S-S TR 2SC2458-GR TR 2SA933S-R 33 Chllol CN102 CN103 CN104 . or IclolIC102 IC104 IC105 1C106 or Qlol Q102, Q103 006 002 011 Description 1905 1305 8500 405 011 8609 405 405 405 405 405 405 405 405 405 405 614 614 014 006 006 002 011 011 014 011 5209 1806 1905 1305 8500 8609 5209 85oO 014 221 229 P.C.BOARD 5209 8327 3300 239 227 017 017 035 243 Description 2072 7935 3833 3B26 2061 3225 “-- 409 245-4802 ~ 409 247 0000 409 248 8708 409.278 0109 409 241 5506 409 405 405 405 192 002 014 014 7109 030B 4509 4509 614’223 1906 614 614 614 614 614 614 ‘RONTP.C.BOARD Cti251 CN252 CN253 D2501 or or 212502 or or 1C251 L2501 LCD21 S2511 S2512 S2513 -%5- TR 2SC2458-GR SWITCH,TACT,RESET RESONATOR,XTAL, 4.19MHZ Part No. 614 614 614 614 614 - 614 2SA933S-S 2SA1048-Y 2SC1740S-R 2SC1740S-S 2SC2458-GR 2SA933S-R 2SA933S-S 2SA1048-Y 2SC1740S-R 2SC1740S-S 2SC2458-GR 2SC1740S-R ASSY SVRll Ref. No. TR TR TR TR TR TR TR TR TR TR TR TR 011 B609 TR 2SC1740S-S TP101 TP102 TP103 TP104 TP105 Xlol 74 OUT L-CP OUT R-Ch Part No. 405 405 405 227 227 227 227 227 236 6839 6839 6839 6839 6839 1B18 ASSY,PCB,CO MECHA SOCKET,13P,FOR PICIUJP(FFC) PLUG,4P,FOR MOTOR PLUG,3P,FOR SWITCH SOCKET,22P,T0 CD MICON(FFC) SOCKET,22P,T0 CO MICON(FFC) IC IC IC IC IC LA921OM LA6524 LC7866E SM5870DS XRA15218F IC BA15218F TR 2SA1037K-R TR 2SC2412K-R TR 2SC2412K-R POTENTIOMETER”, 1OK(B),T.BAL TERMINAL,TEST POINT,RF TERMINAL,TEST POINT,FE TERMINAL,TEST POINT,TE TERMINAL,TEST POINT,GND TERMINAL,TEST POINT,PLL RESONATOR, 16.93MHZ ASSY Description Part No. 614 614 614 411 614 244 241 238 021 221 2265 9151 8037 3107 9133 614 614 407 407 407 407 407 407 410 221 226 013 013 005 013 013 005 146 9065 24BI 1701 7109 4505 1701 7109 4505 1203 614 614 614 614 614 028 238 220 220 220 4256 0284 5563 5563 5563 ASSY,PCB,FRONT REFLECTOR,LCD SHEET,LCO SCR S-TPG BIN 2.6X8 SOCKET,13P,CD MICON PCB SOCKET,6P,CD MICON PCB SOCKET,14P,TUNER PCB DIODE 1S1588 DIODE 1S2473 DIODE DS442X DIODE 1S15B8 DIODE 1S2473 DIOOE DS442X IC UPD75306GF-225-3B9 FILTER,CHOKE,1OOUH LCD(LIQUID CRYSTAL OISPLAY) SWITCH,TACT,OPEN/CLOSE SWITCH,TACT,PLAYI’PAUSE SWITCH,TACT,STOP I m I I . < I I .ncn. *A*-a NN,-. nmDou. rI-rx8sr 000000000 ,,l! ,, . 1,!!! Dnm Fr8 D !!!! mm 11,,, . ..-I. > r.. $,, n.>nm> ,,, . * z ~ * a 8 =.8 .-l 00 ma nn 1-r g * . q ~ = ~ O 000 . N-w m...- !,! nmnn .F .*NN- . f,,,,, .-..-*.-. . ”A Ann CJwooyy Dna. Dn. xssszrr -“m”” Oooaooooo !!!! ,,, - -l. Clrn’amyclmmmmm . nnnmnnnnnmn 0-00.00.00 NNWNNNNNNN mJNNNNNf-.N mmc+mmmmmmm I.-.-l-”-. -***---*-* rrrl-rrl-l-rr !!l! 1!!,, . . . . . . --J-.4.-4-J 00000000000 . + rlrln AA1-ionn. clct~o’a~yymmo !,,,,!,!! + .-.,-t-.-”.. ---l+.<-. 00000000000 N I- r-r- rue-a.o.oo IT C-lnnnnnnnnn I-1-r rvl-l-r U.. ?.JI.JNNNNN NNru .n.n.nmmmm 0.-”--a-A*-- -t4cmmJlw -. ( i EXPLODED VIEW (CD MECHANISM) PARTS :D MEC Ref. No. CMO1 CM02 CM03 CM04 CM05 CM06 CM07 CM08 CM09 or CM1O CM1l CM12 CM13 CM14 CM15 CM16 CM17 CM18 CM19 cp20 CM21” - ‘ CM22 CM23 CM24.. . CM25 CM26 CM27 CM28 CM29 CM30 LIST (CD MECHANISM) iNISM (PM-DAD Pan No. 411 411 614 411 411 614 411 614 614 614 412 411 614 412 614 614 614 412 614 614 614 412 614 614 411 614 614 614 411 614 614 119 8908 087 4704 224 2056 119 6908 087 4704 224 2049 152 4301 237 9172 23t 4194 243 6455 031 2104 152 4301 224 1998 045 4101 233 6311 224 2094 224 2018 031 2104 225 0684 224 2001 224 2032 031 2104 242 8665 237 8304 044.7205 016 9223 016 9223 202 5277 020 9603 224 1967 243 2594 :X22S/ SP) Description SCR S-TPG PAN 2X14, GEAR FIX WASHER V 2X6 X0.4, GEAR FIX GEAR TRAY MOVE SCR S-TPG PAN 2X14, GEAR FII WASHER V 2X6 X0.4, GEAR FIX GEAR, TRAY SCR S-TPG PAN PCS 1.7x6 ASSY, GEAR, CLUTCH INNER GEAR, CLUTCH OUTER GEAR, CLUTCH OUTER SPECIAL SC REW, SLIOE FIX SCR S-TPG PAN PCS 1.7x6 GEAR, PICK SLED SPECIAL WASHER, PICK GEAR SLIOE , BASE UP/OOWN SLIOE, TRAY GEAR, PICK RACK UPPER SPECIAL SC REW, GEAR FIX SPRING, COMP, RACK BACK GEAR, PICK RACK LOWER GEAR, BASE/TRAY TIMING SPECIAL SCREW, GEAR FIX SPRING, TENS, GEAR TENSION GEAR, TIMING SCR PAN+SW 2X4 ,SLEO MOTOR SWITCH, LIMIT SWITCH, TRAY OPEN SPRING PLATE, CHUCKING SCR S-TPG BRZ+FLG 3x6 BRACKET-M, CHUCKING ASSY, PULLEY Ref. No. 411 614 411 614 614 614 411 614 614 614 412 614 411 614 614 614 614 022 224 022 224 233 226 020 225 228 242 031 129 021 230 229 228 247 CM51 CM52 411 614 020 239 or 614 231 CM53 CM54 %55 or CM56 CM57 I –19- 7B07 ; SCR S-TPG PAN 2X6,6 RACXET 3176 BRACKET-M, TRAY GUIOE(L) 7607 SCR S-TPG PAN ZX6,6RACKET 3183 BRACKET-M, TRAY GUIDE(R) 6304 LEvER, BASE 5536 SPRING, COMP, BASE LEVER MOVE 9902 SCR S-TPG BRZ+FLG 3x8, LEvEF 4B20 ASSY, MOTOR , LOAOINGISLEO 5855 CHASSIS, LOADING CHASSIS 6641 CHASSIS, LOAOING CHASSIS 2i04 SPECIAL SCREW, REINFORCEMENT 9136 LUG. WIRE DRESS 5705 SC R” S-TPG BIN 3x6, LuG FIX 0411 SHAFT, PICK RAIL 4529 SPRING, WI RE, PICK BACK 5064 SPRING, TENS,6ASE PULL UP 1950 ASSY, CHASSIS, BASE CHASSIS, WITH SPINOOLE MOTOR + TURNTABLE, SERVICE ONLY 98o3 SCR S-TPG BRZ+FLG 3x6 1303 PICXUP, LASER, PLASTIC ,,SF-PIPS) 6047 PICKUP .LASER. ALMINUM T 614 246 614 246 614 246 614246412 014 614 125 . -18- Description Part No. CM31 CM32 CM33 CM34 CM35 CM36 CM37 CM38 CM39 or CM40 CM41 CM42 CM43 CM44 CM49 CM50 -. 2959 2966 2973 29B0 2800 6526 ASSY, CONNECTOR-S,4P, SPINOLE/SLEO MOTOR ASSY, CONNECTOR-S,3P, LIMIT/TRAY OPEN SWITCH SPECIAL WASHER, GEAR FIX CUSHION, MOTOR LEAO FIX ii IC BLCMCK DIAGRAM ICIO1 IJWI1OM ~ NO. PIN NAME FUNCTION 1/0 NC Non Connection 2 VEE -5V E IV Convert 4 I No. PIN NAME 41 Input (from Photo 42 JP- 1 - Input D;ocie E) 43 JP+ I + Input diode 44 THLD I Hold Tracking 5 FN IV Converter Input 45 TG L 1. 6 FCl o IV Converter Output 46 TOFF I Error Ampl!fler 47 TES o Tracking HFL o Detect o o VREF2 I 9 VRE!=3 10 TEST — Tracking Reference Voltage 3 49 FZD I Test Input 50 FOCS I Input 51 CLV- 1 - Input 52 CLV + I + Input 53 SLCO o 54 —EFMO i EFMO (RF) Siqnal 55 Al I I EFMO (RF) Signal 56 VDD 57 PDO I + 58 PDO- 1 - Input + Input 1 - Input of of Anti Anti Shock Detect 13 TPA -+ I - Input of Tracking 14 TPA- 1 + lnDut of Tracking Pulse Amplifier Shock Detect Trackina 15 TPAO o TOFS I Input 17 THDS I Trackina 18 TO++ I Add the Track Jump for Tracking Pulse Am Dlifier Output Offset Servo Hold Switch Track Jump Pulse Pulse Amplifier 19 JPO 20 SLEQ I 21 TDO o Tracking 22 FDO o Focus Actuator Actuator FO- 1 Input FSW I Focus Servo Switch :or Focus Actuator 25 NC 26 FEAO o Focus Error Amplifier ?7 FE + 28 FD + + Incwt I I I+ o Input 1 I IInput o Amplifier Output of Input VCO Control of VCO Control Vco Amplifier VCO Control Amplifier Amplifier Output output Input Clock Coil Driver 63 LAS ER I Laser Control Signal 64 66/60 I Select of DSP LC7866 / LC7860 Coil Driver Output Driver I of Low Pass Filter Non Connection 65 NC 66 DF2 I Input for Defect Pulse width Control I lnDut for Defect Pulse width Control O I Defect PH3 I I 69 BH 1- I 70 PH I I I Track Detect Timing Detect Timing I Focus Detect Timing I Ground 71 GND 72 RF SUM o RF SUM Amplifier 73 RFS- 0 IV Converter 74 LDO o Laser Diode ON 75 LDS I Input of Auto Laser Power Control + 5V 76 LDC I Input Sled Servo Switch 77 VDD Defect 78 FIN1 I IV Convert Input (From Photo Diode A+ C 79 FIN2 I IV Convert Input (From Photo Diode 80 VREFI Spindle Motor Driver Output SLOO 34 SL- 1 - input 35 SL+ [ + Input of Sled Motor 36 Vcc 37 SLSW I 38 DEFO o -5V LA6524 (Dual CLV Error Amplifier Slice Level Control I 68 VEE O CLV Error Amplifier of I Focus Actuator 33 I of LF1 of 32 2FREQ I o DF1 SPDO I Vcoc Vcoo 67 Motor Focus Error Signal CLK Output 31 o 59 Focus Error Amcriifier for Spindle S Carve of For Off the Focus Servo I +5V 60 of CLV Error Amplifier Detect 61 Non Connection I Track Signal 62 Output Serv Servo Output Coil Driver Coil Driver 23 ICI02 Output Input for Sled Servo Equalizer 24 DRF ‘ Pulse Amplifier 16 o Amplifier Amplifier ‘ier Error Signal I I I For Off the Tracking 48 ATSC of Tracking Gain Low 2 AT5C- 39 Voltage Voltage 12 ! 40 Input Pulse Amp[lfier Track Jump Pulse Arnc’ Reference 11 30 I sPo- Output Track Jump of of Output IV Convert TE&O F)— of I 8 Photo FUNCTION Non Connection 1 7 Input (from 1/0 NC F I 291SP0 1 (Servo Signal Processor) 1 3 ,.,.’-. (CD) Sled Motor Input of Output Sled Motor Signal Driver Driver Output for VCO I Focusina Motor Driver Servo ON : Hiah & Actuator Level II I of I I I Reference Coil Driver) OUT2 VEE IN1 IN2 -20- IN3 IN4 VCC 0uT3 Auto Laser Power Control ,+5V < OUT1 Output Output OUT4 Vo!taqe 1 B+ D i IC BLOCK 1cI03 PIN No. 1 2 3 a 5 6 7 8 9 .. lCJ I I 11 .IL 13 ,A I -R ILIJ ! I FB j FA RESET x2 xl .. -,,,/ I v Lti K lv DECO 1 ., -,-7, i I v utL I TU MUTE Inlr ,“< t 1- I >U >UB ““, I ro I I P80 Do> I r >J I P92 m,-,. 1 P13/l NT3 P12/lNT2 Pll /lNT1 PIO/lNTO PTH03 PTH02 PTHO 1 PTHCK) TIO Tl1 P23 P721PCL -P21 /PTO1 P20 / PTOO Po3/sl ?02 1s0 .—. .- NC .36 NC KEY3 37 i’8 CLOSE CIK OLJT ;; OPE~-” ‘-’ RWC SQOUT COIN ----t ffif -y 1 nRF -.. K , I ------Pnl 1 I OPN SW IL18. innt c!Af ,.” NC NC NC /<rK 1 pm / INITLI .“- ..,., I P123 JL 53 54 55 56 57 SW DAC SW BAND SW PST SWSD Nc P142 P141 P140 NC 20 co $,nn Vuu !Jnn I VI/u 59 60 PULL UP NC i P33 I P32 1 i; I SHIFT KA I ATCU s,, “-, ,--, p:43 l?Lc D2 1 “>=” {C. . >,-.,.” <innal I Switch ,.. +LLII I >ele Detect!ol n-+UC I .+;-, LCLLIU,I Ll >Iglldl n,., .,-. ”e, I of Electricity I o I o I I I Deck o o o I I II I I Siqnal I I I I . o o Interface Interface [Command Latch] [Sub Q Data] Interface [command Interface [Clock] Siqnal S,gnal o I o Data] o I I I I 1 I I I I for Open End of CD Tray for Limit of Pickup ON /OFF Switch for Pre Niutinq ~., ,~.~ c.. --h for ~,gh s~eed Access ulv~urr 3.”.’!(L - .,, ,.. ,--,.. . to Analoque fro )m UN /u FI- >wi~ch f or DAC (Diqital fro Im TU /BAND or FIM Switch for Remocon Function frc lm PST UP or SCAN Switch for Remocon Function frc Im S /D Series Switch irurll . 5V Power supply to Pull Up Resistors Not Used (Open) DSP (Dicltal ‘nCO+ ‘fi-+-fil c,~nal for UHC o o o o o Converter) I I II ,4 c., --!., ,“pply r“, \Ulyl LCIl I P43 I DAC (Dlq,tal DA 7 1 . I --nAr 1 (nin,+~l ,U! ,.”, I II Select Signal Not Connection ! o I o , I Select Signal I Select Siqnal Select Signal I -L I I I Control Siqnal of Tray Open DSP (Digital Signal Processor) DSP (Diqital Signal Processcr) DIP --- (Dinhal \- ---- Sinnal ---- processor) ~<P (~inltal . ~,jal Processcr) --,-, > . . . . $inr nuc 1 -, ? r.” o A,,. I Infrared Ray Receivinq (f?emocon) I Key input Signal Key Input Signal Key Input Siqnal Key Input Siqnal Not Used (Open) Not Used (Open) Control Signal of Tray Cl Clock ------- finnal..----for Arii~J!tm ----- . ent I 1 . o S,gnal ,u, uu,>d) ,4 Not Used (Ground) Not Used (Ground) Not Used (Ground) Not Used (Ground) Select Siqnal from .-, -.. c: ---, ..-_ NC SW PRE e,”, ,,, .,>Vv r-ii HL ncD I !.,. C..,, +.l. 50 51 .. H,, c r.4k 01?7 r,c,2 P121 P120 P133 P132 P131 m,an rd>u c1 CJ-In+rql ._”! ..,”,! Not Used (Open) Not Used (Open) “ “ \Lo 3eIect>ignal Tor– LLV ‘--nstant 1c.,..-,-——!.. —— Linear Veloc!ty) Gain I Data Out to AD I wilcro ‘“’ ~rocessc)r (fl PD75512) C7a. b n,. + +fin I LIULK UUL w J Micro Processor (IJPD7551 2) I CD Tray Indicator LED -.. –/.. .. . . .. uaIa UUK 10 juo kolcro r‘roces!or (,~PD73508) Clock Out to Su! 0 Ivllcro ‘-’ Processor (,xPD73508) Ground Busy Siqnal In from Sub Micro Processor (~ PD73508) I 8usy Signal In from AD Micro Processor (PPD75512) I DSP (Diaital Sianal Processor) Interface [Sub Q Request] .— I P82 Vss KEY2 KEY1 KEYO o ‘ c]f Not Used (Ground) Dubbing Signal C,, me+; fim C;,.,, >1 for Tape D7n I I I I Ff, nr-t, nn “$, ,wu. P72 P71 rY o o Nl,-.+ I SUB BUSY AMP BUSY WRO 31 32 33 34 35- 45 AC -+” 47 48 49 I I P60 I 07> r,> V5S IR .- I P62 mr. t-o I P90 30 a? [ Ybj SUB SCK 25 26 27 28 29 1/0 -. Signal I Function Contrc IIB Signal I Function Contrc II A slqnal System Reset X?al 0ut(4.19 hJHz) X’tal In (4.19 Mt iz) -.. . 1 uewctlon >Ignal of the Stopp age Failure I Detection Signal Out of Voltage Drop -. .-–..-. -. >iqna I In of Voltaqe Drop I ue~ec~lon I Control Signal c)f Tuner Muting I P83 NC ,-,., /-.,., I LLv Ul+!lv \ AMP SO A&n D Crl,’ Jul\ II f+:wlr I TRAY LED I .,. - em ah -re,. t I P51 I P50 RESET Xo xl --- AC Fic 40 41 u? I P<> -- Nc DUB IN L4 P40 P53 1 DESCRIPTION Analogue Mutinq Control Signal of Power Suppiy for CD Circu N Not Used (Open) 1 -., I LonTrol t’4 I I FC TA 21 7-I c< 23 -. I m.. 4- ?7 -,6 PORT NAME NAME Ivlult 16 LU I SIGNAL ... ,7- (CD) (CD Micro Processor) P CONT NC ;; 18 19 DIAGRAM uP1375116-F56 Analogue to Analoque 4nalogue fm LU .“ , -21– Converter) Converter) Converter) o o S!gnal Proce~sor) lnterfaCe Interface Interface !Data] [Clock] [Latch] o o o o I ,.. IC BLOCK ICI04 , DIAGRAM LC7866E (Digital (CD) Signal Processor) PIN DESCRIPTION 1 2 TFST1 I AO o 3 Al 1 4 PDO o I For TEST. Input Ntirmal from lime vCO !S non output Phase comparbon No connection. 1/0 NAME DESCRIPTION 31 srJF’2 o Oulput 32 SMP1 o for 33 LF(CLK o Output 34 srfl P o for 35 oFOUT o of OUIPU1 of VCO and EFM 6 I FRO I o outwt EFMO. This Positive EFMO 7 o This throuqh signal output signal Inputting use SLICE S1 ICE LEVEL signal of connection. 1 For 10 CLV + o Oulput for OISC MOTOR 11 CLV- 0 Output for DISC MOTOR 12 VIP 0 TEST. Normal rough FOCS 0 Output 14 FST — FZO 0 Servo. I Focus of $ignal Sampling with & JP”. Comply FSEQ -120 TOFF 21 TGL 22 THLO 23 += TEST3 s,gnal use SLICE LEVEL It jump with 0 PCK Monitor k SYNC 0 counter : ‘H- For TEST. Normal time Z5 JP + JF’”0 Comply o JP + with command Itjump & JP-. 27 oEMO I For adjustment 28 TEsT4- I For TEST. 29 EMPH 0 Output ~30 TESTA is “H- Fc,r TEST. o 37 TES7B 38 TESTC COCK Colh Rwc DEMC of si$nal $gnal 10 OAC. Signal of Latch S L/R select. S19na’ Hold For TEST. Normal time ,S non connecl! o For TEST Normal time ,s non connection. on. CO. ROM with CO.RO14 CONTROL. 41 C2FLCK o For output of s,onal that Con-ply w]lh CD. ROM CONTROL. 42 C2F o For output of signal that Comply with CO-ROM 43 O(JUT o Output 44 SBSY o Synchronizing signal 45 EFLG o For monitor 46 Pw o SFSY 47 SFSY o eighth Pulse. 48 SBCK I T, U, V, (1.4, ?6,64) 49 FSX o Output 50 WF(Q 0 51 Rwc I “H-. output of track jump, stop the Focus FOCS.. For Iead.in 11 oscillate kick prescribed track number jump. of track it osc,llate kick Pulse. prescribed number of track (1,4,16,64). from EFM during signal = SYNC of in 1 frame) of of track jump, it oxillate kick Pulse, prescribed number of track (1,4716.64). is non connection. jump, pre$crlbed is non it oscillate number process. of Sound kick track on Pu!se, (1 ,4.16,64). o COIN I 55 i — CQCK RES M/L correction send s 1 of sub.code CL2CK. RWC on the of This 1614 0 16M 4M o 4M 60 CONT o This 61 TESTS I For 62 Cs I Chip .,4110 wlrl.~ $’l:i~ > -22- block. c2, $ingle, double, of sub.code read out & frame. the Clock sub.code of Oata the can Output output output TEST. select “H. by Micro time at the control (16.9344 then from WRQ SC20UT Proce%or Synchronizing Supply want out t!>en CQCK : Once LRS first do il It the let command data. ‘Ltime : M /L set the “L- at Serial Control from Micro Proce$$w, at Serial Control from Micro l’roc?sw M!!:) (4.2336MHz) can control Normal time Terminal. Resi>lor is non This : Pull connection. terminal ‘L- : LC7866 is active Down) XIN 1 Connect(on Terminal of crystal oscillation (16.9344MHz) xt)uT o Connectmn Terminal of crystal oscillation (16.9344MHz) r R, S “H-. by send 64 :2FCLK :RSY :2F ?OMOUT of P, 0, (7.35KHz) CRC check read w$th Power SQOUT output signal 63 )OUT SERVO COMMANOER then Q pass the set Turn 59 SBCK by $end Oata 58 Ct, signal external, I o of Synchronizing at LASER sub-code of & W, I I INTERFACE to cetect 57 OUT is Synchronizing (Internal is H.. OIGITAL command function, connection. de-emphas, SCJOUT 53 56 of Oata 52 54 .JCOM g=73 E S!gnai w!th INTERPOLATION MUTE a $elect, o CLV+ CLV- URO SOOUT M/L & L/R Comply Et reset 1 PH SBCK SL3SY SFSY Latch Comply OEMOOULATION , of that SYFWZHRONIZATION v/P S,gnal Sampling EFMIN EFM to DAC. for ...” FSEC select. Hold that !t need t,me Of signal of signal production time, Normal S!gnal of signal of track time & L / R select. output than the of Normal Latch output + 5V 26 of For Oulput .1 Signal For detected Comply with command JP + & ,P-. ,t jump the OAC. o of (Latch to o of 0 0 0 & L/R CK2 slowly the truth) Latch ROM OUT (4.3218MHz) (FS of of 40 UP wnh the & JP_. It jump Signal 39 : Output command DACLK 36 1 JP + I of EFMO. : Output”L. command DAC, Hold Sampling Output Ant,phase I JP + 19 time Ome ‘H: Lens pull — If FZO generale, Comply 4-- time Servo Phase control 13 TES for CONTROL. CLV 17 of CONTROL. is non I TEST2 Anlighase CONTROL. Iimller. This EFMIN HFL LEVEL l-2Vp.P 9 16 hmiter. ampl)tude 8 15 amdnude through use HF to Hold signal. Output -.Neaative wgnal Sarnplhng ,n LA921O .(8.6436 MHz) “i C BLOCK .CI05 DIAGRAM SM5870DS (D/A (CD) Converter) -m FUNCTION Output 1 4 5 6 7 8 Terminal Xvss GND Terminal CKSLN Frequency o * CKO Ii 12 PIN NAME 1/0 MOTEO o Route (OV) 14 Test T =4+ -1 Output Output of L= Test DVOD DFS2 Terminal (OV) Digital VDD Terminal (5V) VDD Output Analog Terminal Reset 1 (5V) (+) 1 (OV) of L-channel (-) Analog VDD Terminal 2 (5V) Analog VDD Terminal 3 (5V) rate (fs) Clock of Input Data L = R-ch Data VDD Terminal ~ L= of L-channel GND Terminal PWM Output o I 2 Normal, GNU o ‘ PWM Bit Clock of Input OFS1 H= Reset Detector Mode ATTN DIN Zero Digital Analog Sample nflnity Clock H = Normal, NODN LRCI of System of XTI, CKO Part, Terminal id}JCTION i RSTN 16 TSTN H = L-ch -iii of Crystal Select Oscillation No. of Oscillation I : I On De-Emphasis Input Terminal 2E;i:3;) De-Emphasis 48.OkHz of Crystal Route (5V) of Oscillation ~~~ On z z 32.0k Hz E z y INFINITY g$ z z ZERO 1- /a. FILTER OPERATIONAL & ATTENTION OPERATIONAL BLOCK I XTO ;0 ‘-n Xvss CXStN 3 cxO .4.- TSTN KU-6 5 xl 27. xvUl 26. AWXM -Z5. m 2A AV?,S4 23. RON DvSS 22 AVCC13 21 avUx2 Cfsl ffs2 wTEO 9 20 L~ 10 19 AVSS II 18 LO 12 17 A-l 13 RSTN V] N-l V]N+l 1 I 1 8 R I I )Xvss I l-..-J- XTO 1x11 1 )xvDD 1 +- ., .’, .: “. , )AvOD4 Vcc Fd -+ 2 4 )CKO Amplifier) I 3 — 0:: : ~ 14 XRA15218F (Dual Operational VOUT1 1 SHAPER“ OPERATIONAL BLOCK NOISE L PWM OATA OSC BLOCK C2VOD 16 R )CKSLN ● 15 au= 7 8 L TIMING CONTROL RSTN !4 ATTN DIN ‘EE 1 LiW1 5CK1 ICIOG 28 7 VOUT 6 V] N-2 5 ‘1N+2 2 -. -23- i ‘. [C BLOCK ICI07 DIAGRAM M5278D05 (CD (3 Terminal & TUNER) Voltage ICI08 Regulator) NJM79L05 (3-Terminal Voltage Regulator) IW2JT , T ( T ) INPuT -’ WTWT ) OUTPUT II ) GNO . .. .’. . ICI09 NJM78L05 (3-Terminal IC201 Voltacje Regulator) LA2165 (Tuner IF System) AM IF FM. IF IN I , T T T ( -’ --$%-41 4’7 - AM Rf IN , RF “.=. ..-. Mlx I I -. I < II@@= ‘s’”’’” I AM RF IN ,9 . . -- . . AMIF A “ET LEO “’l’” P . J 1 -. Vco ~oi INPUT LEvEL ILFILTER I Vcc PHASE C~PENSATOR ~ 19kHz 7P 1 1’ lC203 Demodulator) IC202 LA3361 (FM CHARGE CAP I FORCt O MONO MPX IM c2&P&:TOR ~ “up’ A:, ‘::%0 SEPARATION OUTPUT L ‘cc -24- F? ( X1P4 ( XM ( FMIN ( ANIN ( LM7001 (PLL Frequency Synthesizer) ) PO! IC BLOCK DIAGRAM (FRONT) IC251 PPD75306GF-225-3B9 SIGNAL PIN No. 1 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 I 28 t ?Cl --?0 I I I $ I , NC NC NC COM COM COM COM BIAS VLCO VLC1 I VLC2 i STFP .-. I <T O 1 2 3 S18 S19 S20 S21 S22 S23 S24/BPO S25/BPl S26/BP2 S271BP3 S28/BP4 S29/BP5 S30/BP6 S31 /BP7 COMO COM1 COM2 COM3 BIAS v, <~ v, r’, i v, -. I ..Purl I >U I r4z I NC Vss ii ‘-’ i Do -‘-- K) \-. ii 2Q I MONO (S) Nr I P53 Don / lhl-rA I , “”,,,.,-. ] SCK I PO1 /SCK I NC al I <1 P02/SO/SBO I1 rmalcll<Rl 42 43 44 45 46 ~ NC I NC NC NC WIDE 47 I Pcxl ---- I !“-r-. #”-. I PIO/lNTO t Pll /lNT1 P12/lNT2 P13/TIO P2OIPTIOO (f) .-, 1P;;”” ‘- 48 &a -< I MUTE I P22/PCL , RI I<v r 1D>21nl17 49 50 I BUSY I $0 I P23/BUZ 1 ------P?L-L/lC-nc[ -- -“~m ii ii 52 53 5a 55 -- S2 S3 (FM MUTE) Vnn 56 57 58 59 60 61 62 48 63 64 65 t NC ..NC NC xl x2 S4(12H/24H) S5 (AM IF) s6(D/s) MUTE MONO (D) DO (D) CLK {D) L<, .J” L P31 /SYNC P32 P33 v.. I XT1 .. . Crystal Crystal Crystal Crystal ACTIVE : HIGH LEVEL -. . Initial Initial -. Set for User = Country Set for User = Country Select Signal Pnwer ..”. / KRO /KR1 I KR2 / PCL I KR3 I KR4 IKR5 LM7001 (For S Series) LM7f)01 . . . . (For S Series) ----- _--.. for FM Auto ~tjnnlv I I<oA . . . . .--..-, (3SC (Open (Open Mute X’tal OSC X’tal ncil Not Used (Open) Non Connection X’tal In (4.194304 MHz) X’tal 0ut(4.194304 MHz) Select Signal for CLOCK Select Signal for AM IF Select Signal Tuner Mute Compulsion Data Signal Data Signal o LCD LCD LCD LCD LCD LCD LCD LCD LCD LCD LCD LCD LCD LCD LCD LCD TUNER o o o OPEN OPEN OPEN LCD LCD LCD LCD I I I I TUNER TUNER TUNER v$~ LEVEL TUNER TUNER A TUNER TUNER V<$ MAIN ,uCON v<< MAIN pCON V5< v<< v~~ v<< TUNER TUNER TUNER MAIN /JCON MAIN ,uCON o o o o I I I (LOW) LEVEL LEVEL or Ground) Ground) SET (Open) / NOT (V~$) or Terminal Terminal Main Main 24H (Open)/ SET (Ope_n)/ SET (Open) / ACTIVE ACTIVE for D & S Series Siqnal Monaural (For D Series) from LM7001 (For D Series) from LM7001 (For D Series) -25- for for Clock Clock 12H (V$~) NOT (V$<) NOT (V$~) : HIGH LEVEL : HIGH LEVEL 1 I I I I I o o o o o 1 I I I v. . v~$ + <V (Grn!, ,- CONNECT Display Display Display Display ~ata I Nnt . XT2 NC xl Xo P60 P61 P62 P22 P63 P70 P71 Common of Liquid Common of Liquid Common of Liquid Common of Liquid 1/0 Display Display Display Display Display Display Display Display Display Display Display Display Display Display Display Display <innal I M7CM ,., -,. from .“, ,,-, .,, ”.)1 (For S Series) ACTIVE : HIGH Compulsion Monaural (For S Series) Not Used (Ground) Clock Signal In from Main Micro Processor (PPD651 17) Not Used (Ground) Data In from Main Micro Processor (PPD651 17) Not Used (Ground) Not Used (Ground) Not Used (Ground) Not Used (Ground) Select $ional for AM $iqnal Type (H IGH)/ Narrow Wide I Tllnpr (Fnr ACTIVE : HIGH .- ..-. .PrIw . . . Pr . . .<innal.- .,.S Series) I Tuner Mute Signal ACTIVE : HIGH Micro Process or (PPD651 17) I Busy Signal Out to Main f~v~crnal Out to Main Micro Processor (,,PD651 . ----.r —-- 17) I Initial ----Spt for ---- ll~pr ---- = Cnl, ntrv (OnOn or--------Gro!lnrl) , .. . . ,----- I 39 . Crystal Crystal Crystal Crystal Crystal Crystal Crystal Crystal Crystal Crystal Crystal Crystal Crystal Crystal Crystal Crystal Ground Data Signal from Data Sional from . 40 ..” DESCRIPTION of Liquid of Liquid of Liquid of Liquid of Liquid of L!quid of Liquid of Liquid Segment of Liquid Seqment of Liquid Segment of Liquid Segment of Liquid Seqrnent of Liquid Segment of Liquid Segment of Liquid Seqrnent of Liquid Auto Tuning Signal Not Used (Open) Not Used (Open) Not Used (Open) Bias of Liquid Crystal Display Power Supply for Drive of Liquid Crystal Display Power Supply f‘or Orive of Liquid Crystal Display I Pnwpr -------- <I)nnlv ~r. ,. for v.- ~riup . ..- of Liquid Crystal Display I .AM ./<bf Z (Vnn)/ 10kHz (V$$) . . ‘iton ..-y -<oloctinn .-..-...”.. 1 KT <inmal ACTIVE : LOW LEVEL ACTWE : LOW LEVEL I >u >Iqnai I Not Used (Ground) I P43 V<5 P50 PSI I P<? --- !.s Processor) Seqment Segment Segment Segment Segment Seqment Segment Seqment I Pfll CE (S) CLK (SJ Micro PORT NAME 51 , & LCD Driveing S12 S13 S14 S15 S16 S17 32 33 34 35 J“ I NAME SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 SEG25 SEG26 SEG27 AUTO 2 3 4 (Tuner I o I o I I I o o o o I TUNER TUNER TUNER TUNER TUNER ... .. i IC BLOCK I PIN No. I DIAGRAM SIGNAL (FRONT) PORT NAME NAME DESCRIPTION I I 1/0 I CONNECT ! 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 P721KR6 P731KR7 RESET CE (D) PCON D RESET SEGO SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEGICI SEG11 E from LM7001 (For D Series) Data Signal Tuner Power Siqnal (For D Series) System Reset Signal Segment of Liquid Crystal Display $egment of Liquid Crystal Display so S1 S2 Segment Segment Seqment Segment Segment Seqment Segment Seqment Seqment Segment S3 S4 S5 S6 S7 S8 S9 Slo Sll E of of of of of of of of of of Liquid Liquid Liquid Liquid Liquid Liquid Liquid Liquid Liquid Liquid Crystal Crystal Crystal Crystal Crystal Crystal Crystal Crystal Crystal Crystal ACTIVE o o : HIGH LEVEL Display Display Display Display Display Display Display Display Display Display TUNER TUNER RESET CIRCU)” LCD LCD LCD LCD LCD LCD LCD LCD LCD LCD LCD LCD I PIT huu WIDE CLOCK INTRO RANDOM OFF SIDEA COMPUTER RECA SLEEP ‘–/–/j/j /b /-/ /–/ WAKE UP /7/ —— LEVEL /1- /e/z’”c -, /7 TIMER REC DISC’ST TRACK AUTO MONO FADETIMEEDITh ,----REPEAT~ lZIiH123456789101112131415~ONEALLCONT .. . ....” .. ... ..... ..- \l--- NO. 1 Cora COM. 2 . — COM. 3 COM. 4 NO. — —-----JI1 COM. 1 COM. 2 COM. 3 Corvl. 4 1 corm ALL ONE REPEAT 17 INTRO 5b.c Sg 2 13 14 15 F 18 6f 6g 6e 6d 3 12 11 10 9 19 6a 6b 6C MONO 4 5 4 6 7 8 20 7f 7g 7e 7d 5 3 2 1 21 7a 7b 7C FADE 6 SLEEP REC 22 RANDM 7 8 WAKE UP TIMER TIME LEVEL DISC PROG. 23 8f 8g 8e 8d Ih la.e.f 1b.c Id 24 8a 8b 8C EDIT 2d 25 9f 9g 9e 9d 9b 9C COMP. REC 9 2f 2g 2e 10 2a 2b 2C ST 26 9a 11 3$ 3g 3e 3d 27 OFF ON KHz IL?Piz 12 3a 3b 3C TRACK 28 DISE A DISE 8 AM PM 13 4* 4g 4e 4d 29 COM. ... 14 4a 4b 4C AUTO 30 15 WIDE FM MW LW 31 16 CLOCK 1 (FM) 2 (FM) AM 32 -26- .. — . 1 COM. 2 COM. 3 COM. Q VOLTAGES OF IC (CD) (Unit IC101 LA921OM MeasuringPin No. 1 Stop Mode -----------Play Mode Measuring Pin Stop -----------Play Mode Measuring Pin Measuring o ----Flue 0 _____ Flu< 0 _____ Flue 0 _____ Flue 49 50 51 0 _____ Flue 0 ----Flue 65 o ----- Mode ----- o 66 67 0.4 -0.4 ----Flue Flue 1 I 2 I Flue Mode 0 _____ Flue 3 I Flue 5 0 . _____ Flue 20 ----- Flu< ----Flue 0 36 7 6 0 _____ Flue 21 Flu< 35 0 ----Flue 0 _____ Flu< 22 37 o _____ Flu< 38 9 10 11 12 13 0 0 ____ o 0 2.59 ____ Flue 2.54 ____ Flue 2.55 ____ Flue 0 ____ FIUC 24 25 ____ 23 Flu< _____ Flue 8 0 _____ Flue 4.39 ----Flue 0 _____ Flue 0 _____ Flue 0 ---Flue 52 53 54 55 56 0 _____ F!uc 2.52 _____ Flue 2.49 _____ Flue 2.50 _____ Flue 5.0 _____ 50 ______ s. o 69 70 -05 . _____ Flue -05 _____ Flue 68 ----- 0 Flue I -71 4 5 I Flue I Flue o o 6 7 Flu< Flue 44 0 ---- 0 ____0 ____0 Flu< --- Ffuc Flue 30 31 4.97 ____ 4.92 ____ 4.07 ___ 4.07 ____ Flue Flue Flue FhJc Flue 59 60 61 62 63 2.51 ____ Flue 2.54 ____ Flu< 2.60 ____ Flue 2.33 ____ Flue 4.92 ___ Flu< 74 75 -4.97 ,____ Flue 9 1 . ._--- 76 77 78 79 4.83 5.0 ____ 5.0 0 _____ Flue 0 ___ Flu< Flue Flue: 10 I Flue 32 47 Flue 4.82 _____ Flu< Flu< 46 58 0 ____0 0 ____ Flue 45 3.92 ____ FICJC 16 0 ____ Ffuc Flu< Flue 70 2.43 43 ---- 29 ____ Flue 0 o ---- 8 I Flue ____ Flu< 15 0 57 73 -0.5 _____ Flue 28 42 ____ 2.51 ____ FICJC 72 0 0 ____ 27 0 ____ Flue 41 5.0 71 _____ 0 ____ 40 39 26 14 Volt) -5.0 ____ .5.0 48 64 0 ---- o 80 0 ____ o Fluctuation Flue /cPD75116 MeasuringPin No. 1 Stop Mcde -----------Play Mode Measuring ----- Pin No. Stop Mode -----------Play Mode Measuring Measuring Stop Play PIN 39 : Stop Play Mode Mcde Mode ICI04 LC7866E MeasuringPin No. Stop Mode -----------Play Mode Measuring Pin Stop Mode Play Measuring No. Mode Pin No. Measuring Pin No. Stop Mode -----------Play Mode Play Mode Play Pin No. Mode IC106 XRA15218F MeasuringPin No. Play Mode 19 20 21 22 _____ 0 _____ 0 _____ 0 _____ 5.0 33 34 35 36 37 38 5.0 _____ 5.0 0 ______ 0 49 50 51 o _____ 0 _____ 0 . . TAPE & TUNER . . WAIT . . OPENING I .- (o) _____ [5. o) 52 53 _--, 0 _____ 0 OTHER PIN 5 : PIN 23 : TRAY 1 2 3 4 2.31 ----Flue 2.34 ---Flue 2.51 ----Flue 17 18 19 20 2.s _____ Flue o _____ flu< 34 Mode Stop Mode 5 ---- 4.95 _____ Flue 35 6 ____ 0 24 25 26 27 28 29 30 ____ 4,7 ____ 4.8 ____ ____ 0 5.0 5.0 43 44 45 46 47 ____ ____ 5.0 ____0 4.0 5.0 5.0 0 0 59 60 61 62 63 64 ____ 2.5 ____ 0 40 41 42 o ____ 0 ____ 0 56 57 58 ---- 5.0 CO & PHONO ON THE OISC . ON THE NO . . EMPHASIS ON EMPHASIS OFF ____ 5.0 PIN 37 [0) ---5.0 : 9 10 11 TUNER, = OTHER = CLOSING THE TRAY Stop Mode Mode 12 Flue Flue Flue Flue Flue 22 23 24 25 26 27 28 0 ____ Flue ----0 Flue ____5.0 ---- 0 ---- 0 ____0 ____0 0 2.5 ____ 2.41 ____ 39 4.92 ____ 13 14 5.0 AV & CD 15 2,51 ---- 4,07 --- Flue Flue Flue 29 30 31 0 ____ ----5.0 ---- 0 48 5.0 OTHER Flue 38 o 5.0 ---- 0 --- (5.0) 32 ---- ____ = o 37 --- = 21 Fk ___ Mode ---- 2,52 ____0 0 16 (0) ____ (4.8) 31 Mode 2.48 ____ ---- 0 ---- 15 --- Play 2.46 ---- ---- 0 14 Stop Play OISC 8 13 ---- 5.0 PIN 6 : OTHER 7 - ---5.0 . . ----- 0 4.97 _____ Flu< 36 Mcde ____ 0 ____ 50 Stop Mode Play o ----Flue ____ Mode 2.5 ____ 5.0 ---- 55 5.0 Play PIN 62 : THE [5.0) _____ (o) _____ 12 ____ 5.0 o ____ Flue 39 Stop Mode THE SYNCRO OTHER (0) _____ [5.0) o 11 ____ 4.7 9 ---- 23 54 10 ____ 2.5 8 _____ 5.0 ----- Play OTHER 1.25 ___ 16 ---- 4.07 Flue 32 ---- 1.25 5.0 Flue Flue Flu< Flue Flue 5.0 Flue 40 41 42 43 44 45 46 47 FIUC 48 2.5 ____ 4.5 ____ 252 ____ Flue ____ 2.28 ____ 0 ____ ---2.5 ____0 2.5 _____ Flue 2.5 _____ Flue 0 ----Flue 25 .___-, Flue Flue Flue Flue flu< 0(4. 5) Flue Flue Flue Flue Flue Flu< 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 Flue _____ Flue Flue _____ Flue Flue ,____ Flue o ____ o ----5.0 4.48 ____ ____ 0 4.92 ____ ----Flue ----2.3? 4.93 ____ ---- 0 0 ____ 2.28 --- ---- 2.47 5.0 Flu< o Flu< Flue Flu< Flue Flue o Flue Fiuc 2.5 ----FIUC IC105 SM5870DS MeasuringPin No. Measuring 0 18 ----- 7 6 (o) ----(5. o) 5.0 33 Stop Mode -----------Play Mode (o) _____ [5.0) 17 4.07 _____ Flvc ---- 5 (0) _____ [5.0) 4.8 ----- Mode ----- _____ 0 Pin No. NOTES : PIN4 : stop Mode Play Mode 4 3 ----- ----- Stop Mode --------_-_Play Mode PIN 16 : 2 o _____ o Pin No. Stop Mode -----------Play Mode -------- 34 o _____ Flue Pin No. Mode Play IC103 19 4.07 ----Flue IC102 LA6524 MeasuringPin No. I 18 Pin No. Stop Mode -----------Play Mode Stop -----------Play 17 33 Stop Mode -----------Play Mode Measuring 0 _____ Flu< No. 4 3 -5.0 ----.5.0 No. Mode 2 o _____ o : ----- 1.63 ____ Flue 64 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 3.0 0 0 0 5.0 5.0 50 2.5 2.4 1.6 5.0 0 0 4.8 0 5.0 17 18 19 20 21 22 23 24 25 26 27 28 5.0 2.4 0 2.4 5.0 5.0 2.4 0 2.4 5.0 5.0 1.3 1 Flue I 2 1.3 I 3 1.3 I 4 -5.0 I 5 13 6 I 1.3 I 7 I Flu< -27- 8 50 I ‘6 Z- –-. . -., . . . .. ‘8 Z- ,. .- .. 09 0 0 ------ ----90 -----0 8 -----3 05______ 0 ------- ----- 90 ______ 3 0 ______ 0 ______ 0 ------ s WQW kd ------------------0 -----> +Qw do,s ___________________ 3 ..-A awe. “Id 6u, m,ew -----------------10510 00s10 .0. Jol%’$. e’l -----------------Et ----- 0s ------ CD ------ 0s ------ 05 ------ s 90 ------ 05 ------ 0 ------ 90 ------ 3 > 0 0 ------ 0 ------ 9 05’ ______ 82 0 0 ______ 0s ______ Wow o .----- .----— apow ------- ) _____ 3 0 i.!d ------------------ 8, ------- ------> 0 ------ -----0 0 ------- > _____ 3 d0,5 -----------------3 awe. VI, 6UI, ”W+W -----------------Sm[o o *OSLO 05 ------ ----- ------ ----- 0s ------ 0 ------ ------ ------ _______ > > _______ 52 0 ------ COLD lGCIC) Coc:o o .-----, 0 ------ a 3 E?E:3 St ------ 90 0 Oc ______ ------ 5Z 0{ ______ -----9 3 ______ ) e, ______ ‘. 0.+ ,O,s!$. ?’1 9[ _____ 0 ______ 3 ----- awn ) 23!0 Aw ------------------ 0$ _____ a wow dols __________________ ●we. 3 ------- (WA .,, _____ 1010 6uIJnwaw --—--- 0. ,ol~’~.ell lJOISISNVLil : wn} [1 ------ 90 ------ 21 -----(N) E 9s ------- 90 -----[0.9) Z 0 o s- St’ ----------- -----9s ------(1110) 1 0’ ______ ape,”, ______ .----- 05------(1!70) -----(?:), c ._-’;__ (NI] C ~-(% .0,s -----------------(Lno) i awe. “,, 6.:,0,, +,, -----------------‘9!), 0. k10E31SNVEll 8 31 do (ad ‘?;, ------------------,00., _;;_ .__;_ (c N’3)r I 8?.>! 60, >1 0W3W ,.:sl $..,, S33V11OA -------- ------ -------- . -- —.. ., —--— .- b ., ,, -&- -.------- ------------- ------ — ---- -w SR’ , ,,, > ,; .- I 1% I I I 0 m i I I u u ) y z 7...; ;;; , , .-.....-.-.1 ... . . . .. . . . . . . . -n 0 w In w g c o I c r--nl I 1- o 0 m m =i c z ,, .,. . I J. 1 1% w —-. — z_Will- 9 g 111 .“,, II 14 ,U,u 1 34 ~rr .. I —.. __ p I -- 1 — r , T . . — —— -! 6 ‘?j .> r-l-l& . T-Ll “w -. *. .0 y. -. 111111111111111111 22 Ill -. WI NVHXN ,, — : 5 I I L ~ x ..>, —--— I I .. —— . Ii” —--1 : I -. —--— ! ... .--J ( 1 In m 1 ii ,. I L —.— .— -— .— I I I r----”---1 .— i. k I -— !1 .—. I — ., .— L .—. .— I — I .— NKZ2 . .. .— 1 ZO.o LO?!2NU 15cz0 ,., .— . ,“ — 1 . + .,. — < ,’ I % 1 I m m I i D C21M ,, ,’ —. IIIIIIMIII ., i I —.. — ..— , _ L_.__ u Wd b N03SAS 01 L!OSSXIOM 7VN91S lvLIclIa dsa ?0121 I ,“ . –.——-lllJ_llJ_l IOln .._. :! =-l-= _., ,!+, ,, 0, -Ow, , +s,, <u, , -mm la it . .,— +* g II —.. — I ~111 dss 10131 1VN91S ..— UA?I 10 tlosslmtl<l I .- ,? m, ,*, ,. ., N,” 0!, .,— al al 3 K1 En al gp- ( irEr H!3— 1NVH3JH —.._ > .: I w I N i ,., . ADJUSTMENT 4. OF DECK & TORQUE Torque Measurements ITEM Test cassette TAKE-UP TORQUE BACK TENSION PLAY :TW211 l(FWD) PLAY :TW211 l(FWD) PLAY :TW2121 PLAY :TW2121 F. FWD/REW; PLAY 5. i 30- (REV) TW2231 REW:Torque 60gr.cm F.FWD 70- 140gr.cm REW 70- 140gr.cm 2.0- TAPE TENSION Driving power (REV) cassette: TW-2412(FWD) Gage TW-2422(REV) 5. Ogr.cm > 80g Replacement of Head . Lead Connection Method of Rotary Head 1. Fix the leads from the head at the stem with .- the rubber adhesives. .. ,. ... .. 6. 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ON CIA ZIA 11A OIA 60A 80A LOA 90A SOA tOA COA ZOA 10A .JW 9NIXI b3‘NalM8 13S3Nd ‘NOllnE’ ASSV u3Aad’Nalln8 0 3dV1’b13AOL3’ ASSV V 3dV1’LL3Af33” ASSV Ss tis Fs v W ill?.+ W011LN3’13N18V3’ ASSV UV38’13NVd’ASSV 13 N19V)’ASSV ‘ 13NVd’ ASSV Zs 1s lNONJ 621 6ZT 6fZ 6CZ 6ZI IZZ 1)2 6FZ 6CZ t)z 80z Tzz IZZ 8CZ 8FZ b19 tT9 *I9 )19 t19 b19 i19 *I9 b19 *T9 t19 *I9 b19 *I9 *19 t08Z COO ZLLl 6Z1 OCOO 6tZ CZOO 6CZ OS*O 6CZ CWO 6CZ S0)0 6CZ 6601 6CZ lQbO 6CZ tLtO 6CZ 9100 6CZ L9v0 6tZ 8686 ‘drz 1886 8CZ VLQ6 8CZ It6C CZ90 SC66 ttZ Otz 8CZ tic Cf Zf lf or 6Z 8Z LZ 9Z Sz tz rz 22 12 ON .~an 8J LI 91 S1 tT c1 zl 11 01 6 8 L 9 s t c z I Zlb P19 ~ P19 b’18 b18 $19 b19 b19 P19 *I9 *19 *I9 P19 P19 t19 *I9 )19 ?19 L3N18V: ‘ltl1331 ON ON uo!%d!maa .~au SIZWd 1 Wci SISSVH S9 b9 Z9 19 9s 6L!Z b19 6CZ t19 806L 910 t’.C89 6CZ 1SS9 6CZ 910 CZO ON .ON L9 99 IIN9 ONC)Hd”M3U3S lV133dS aua3 3vcn3x14 AVld “NOllnE ‘ ASSV 33u’ Nallna’ Assv 8 1)3 C3’U3A31’8LINX V 133 C3’bL3A31’LW3NX 33 NV1V8’AIJV101L’ 8ONX NC13HJln2S3 NaI12Nn4’Nalln8 bT9 ?19 3Lld-lNbtij LIOH 91OM J( CIO*( C086 6Z6Z uo!]dpxaa J1 11* Ilt Ilt I1t l~t 11) IIt 11) Ilt 11> 11? IIk llt Iled ~ av31 SS3110’IL3XIJ IL6t 93d NIVW’U3XIJ tfSS VNI”0131HS tc90 XNIS 1V3H” W-13 YTVH8 6SS0 83d X330” 83X14 8SSS 83d X330’3-13X3VU8 6C8B N3d0 3113 SSV2’3UIA 9NItidS 988Z 6890 N3d0 3113SSV2’3UIR 9NINdS x14 LIV39 dWnO’W-lNnbh C090 ti3dWn0 3113 SSV3’ASSV UV39 6618 133 C3’SN31’9NIUdS 9096 i+ 1J3C3’U3A37 0668 1 123 C3” U3A31 C868 1166 8 3dVl ‘ 3113 SSV3’011’ASS% V 3dV1’3113SSV3’1311’ ASSk ~ t066 uo!%d!asaa ASSV ClMV09”Yd Li31Jl (28tN3)0v3tI “dS’S-U0133NN02’ (18 CN3)LIV3H d ‘dS’S-lJ0133NN03’ ASSV (T*tN3)0v3H 3 ‘dZ’S-&10133NN03’ ASSV (20 fN2)x330-NIvw ‘d6’S-L101J3NN03’ ASSV (I OCN3)X230-3Ud “d6’S-Lt0133NNb3’ ASSV (200 N3)9”vH33w-NIvw ‘d8” S- L10133NN02’ASSV (100N3)v”vH33wNxvw ‘ d’d’ S-tiO133NNO)’ ASSV dS-lN084 ‘dt’S-H0123NN02’ ASSV J< J( Cb99 18CL ‘dC’S-M0133NN03’ ASSV (343) NIVW-lNOHj’dLI’ 0tL03 (J08. IOU14)L13WJ3dS ‘VS” Z AOSZ 3SI14 XNIS 1V3H N3wu04SNW1 H31VOd (666114 )Li3hOd ‘VC9”0 AOSZ 3sn4 wx-3v’atia3 ti3mad J< J( Zlotil ON VP,j .JW .!1 Ilom .I1 JI Olovl I 16*N. 19t N. ZtbN: ON .JaM 1awo2sn3 aql ox Zmpo)d aql fw!um~al a~o!aq L!n>j!> Alddns aq~ UJON,.. oammsu, Kmeldal>e ale sued pasodxa Jeql eu!uuaiap 01 spew aq 3$nu s$uauamseau a]ue$s!saj JO &uajm>a6eqeal .!enueu s!qi u! ]!!, sued aqi u! paleu -6,sap a>e 3eqx a6e&jofi m a6eileM .amev!sal 40 s6u!1eJ awes aql ql!r+ sved JO ‘paleu6!sap sved zuaume!da> aq! LIuO asn ‘Q? Pa)) -puap! Juauodwo> e 6“!>eldaJ uaqM ame>!~m6!s Ie!]ads JO aq ue> AJaJe$ q>iqm u! sluauodwo> a~e.6! sap uwJ6e1p x]ewaq>s aql pue asq sped aqt u! w Ioqwh 331 aql qJIM pa!y!luap! sxuauodwo> ‘6uIzAJas 6uyt’Ip pamollcq aq plnoqs Ienuetu s!q] u! uopnmajd qX3 33I1ON A134VS lonao~d 1S11 1S11 SIWld SIHVd PARTS ARTS LIST LIST P.T PRIMARY P.C.BOARD ASSY Ief. No. N871 N900 N911 N912 N913 N914 47.41 4900 r 4901 4902 4903 4904 4905 r r 4911 r r 4912 r $913 $950 4951 1952 1953 iOOO >005 )006 )007 8200 8201 202 300 301 ,401 402 403 404 500 501 700 900 901 Part No. 614 614 614 614 614 614 407 b 407 A 407 A 407 A 407 A 407 Lh 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 401 407 401 407 407 407 407 407 407 407 407 407 407 407 407 407 407 407 A 614 A 614 1, 614 A 614 410 409 A 409 A 409 & 409 020 1222 239 5455 239 7176 239 7152 239 7145 241 9434 053 3208 077 7800 146 3306 012 3300 012 3300 012 3300 012 3300 012 4406 007 9904 012 5609 012 4406 007 9904 012 58o9 007 9904 012 4406 012 5809 053 3802 012 4406 007 9904 012 58o9 012 4406 007 9904 012 5809 012 44o6 007 9904 012 5809 012 44o6 007 9904 012 58o9 012 4408 007 9904 012 5809 012 44o6 007 9904 012 5809 012 4406 012 5809 007 9904 012 4406 012 5809 007 9904 053 63o8 012 4406 007 9904 012 5809 012 5809 007 9904 012 4406 053 6704 053 6704 203 7362 203 7362 121 5891 121 5891 150 96o8 275 5107 047 0200 027 1005 169 78o4 Ref. No. Description SOCKET,3P. TO P.T PRI SOCKE7.19P, T0 CO/TUNER PLUG, 10P, TO PRE-AMP PLUG,8P, T0 PRE-AMP PLUG, 7P. TO PRE-AMP PLUG,6P, T0 PRE-AMP ZENER OIOOE MTZ128 DIOOE R8V-402LF-A OIOOE RBA-402LF-A OIOOE ISR36-200A OIOOE 1SR35-200A OIOOE 1SR36-200A D1OOE 1SR35-200A OIOOE 1SS133 O1OOE GMAO1 DIOOE 1ss176 OIOOE 1SS133 OIOOE GMAO1 OIOOE 1SS176 OIOOE Gi4Aol UNI1 or or IC903 Q4720 ;;721 ::740 Q4741 ;;742 or ;i820 ;;821 ;1901 ::90Z or Q4903 Q4904 Q4905 Q4906 OIOOE 1SS133 OIOOE 1SS176 ZENER D1OOE MTZ15C DIOOE 1SS133 DIOOE 6MA01 OIOOE 1SS176 oIoOE 1SS133 O1OOE GMAO1 DIODE 1SS176 OIOOE 1SS133 OIOOE GMAO1 OIOOE 1SS176 OIOOE 1SS133 OIOOE 6MA01 OIOOE 1SS176 OIOOE 1SS133 OIOOE GMAO1 o1OOE 1SS176 oIOOE 1SS133 OIOOE 6MAOI OIOOE 1SS176 OIODE 1SS133 OIOOE 1SS176 OIOOE 6MA01 OIOOE 1SS133 OIOOE 1SS176 O 100E GMAo 1 ZfNER OIOOE MTZ5. 18 OIOOE 1SS133 oIoOE GMAO1 OIOOE 1ss176 OIOOE 1ss176 OIOOE G14A01 OIOOE 1ss133 2ENER OIOOE MTZ5,6B ZENER OIOOE MTZ5.6B HEAT SINK, FOR IC900 HEAT SINK, FOR IC903 HEAT SINK, FOR Q4903 HEAT SINK, FOR Q4904 IC UP075516GF-412-369 IC 8A3826S IC STK4132MK2 IC L780S12 IC NJ1478M05FA ;:001 ;:003 ;;004 ;:005 ;;006 ;:007 ~;ooa ;; Zoo :;201 or ;:202 or or R4706 R4741 R4805 R4841 R4844 R4909 R4910 RA500 or RA501 or RA502 or RA503 or X5000 Part A 409 No. 057 Ref. Description 6407 Z?J409 026 85OO ~ 409 027 1005 405 016 2206 405 016 2305 405 016 2206 405 016 23o5 A 405 015 1606 405 012 2002 405 020 72o4 405 035 1600 405 107 8704 405 000 3400 405 016 2206 405 016 23o5 405 016 2206 405 016 23o5 405 012 2002 405 020 7204 405 012 2002 405 020 7204 h 405 077 9008 L?)405 078 8109 405 001 7209 405 012 2002 405 020 7204 405 035 t600 405 107 8704 405 001 0200 405 078 2909 405 001 0200 405 078 2909 405 001 0200 405 078 2909 405 001 1106 405 078 23o5 405 001 1108 405 076 2305 405 001 1108 405 078 2305 405 091 4201 405 075 7907 405 057 76o4 405 Ooz 1107 405 002 540Z 405 001 0200 405 078 2909 405 000 3103 401 008 7204 & 402 023 1703 401 008 7204 /k 40Z 023 1703 L?J402 023 1703 A, 402 065 070Z d 402 065 070Z 614 217 1316 614 209 3641 614 209 3580 614 217 1288 614 217 1318 614 209 3641 614 209 3627 614 217 1301 614 215 55Z3 IC UPC78M05H IC L78M05 IC L780S12 TR 2SC2878-A TR 2SC2878-E! TR 2SC2878-A TR 2SC2878-8 TR 2SC2655-Y TR 2SC1815-GR TR 2SC945A-K TR RN1211 7R BA1A4Z TR DTC114TS TR 2SC2878-A TR 2SC2878-B TR 2SC2876-A TR 2SC2878-8 TR 2SC1815-GR TR 2SC945A-K TR 2SC1S.15-GR TR 2SC945A-K TR TIP29B TR TIP32B TR 2SA1OI5-Y TR 2SC1815-GR TR 2SC945A-K TR RN12tt TR BAIA4Z TR RN1202 TR 6AIA4M TR RN1202 TR BA1A4M TR RN1202 TR BA1A4F4 TR RN2202 TR 0NlA4f4 TR RN2202 TR BN1A4M TR Rf42202 TR BN1A4M TR BN1L4Z TR 0TA114TS TR ZSA1175-FF TR ZSA1046-GR TR 2SA1175-EF TR RN1202 TR 8A1A4M TR 17TC114ES 2.2K JB l/Z!JI CARBON FUSIBLE RES 100 Jl/4W 2.2K J8 l/2u CARBON FUSIBLE RES 100 Jl/4W FuS16LE RES 100 Jl/4W FusIBLE RES 33 JS l/2w FuSIBLE RES 33 JS\ l/2ti RESISTOR, 10K X6 RESISTOR, IOK X6 RESISTOR,1OK X3 RESISTOR, 10K X3 RESISTOR, 10K X6 RESISTOR, 10K X6 RESISTOR .1OK X5 RESISTOR, 10K X5 RESONATOR,4 .19 MHHZ, IC500 & 614 lh ~ ~ 614 614 614 017 208 206 229 8203 4540 4540 0422 Part I 05503 or P.T SEC( NDARY Ref. No. P. C. BOARD Part 74 CN770 or CN771 1CP51 ICP52 R4997 R4998 R4999 ~ ~ hi ~ ~ 614 614 614 614 614 614 402 402 402 No. 246 OZO 223 020 Z05 205 044 044 045 6339 6579 9230 1222 2921 29Z1 1607 1607 1507 05511 05512 05513 05514 05515 05516 IC551 LC051 Q5501 ASSY Description I I ASSY, PCB, P. T-SEC SOCKET,5P, T0 MAIN-AMP. SOCKET,5P, T0 MAIN-AMP. SOCKET,3P, T0 MAIN-AMP. lC PROTECTOR ICP-N38 lC PROTECTOR XCP-N38 RESISTOR 0.33 J- l/2u RESISTOR 0.33 J- l/2w RESISTOR 0.47 JlW or ;;502 ;:503 rt or REGULA1 Ref. IR IC No. Part 75 CN750 or 1C902 /$ A ~ 63 or or or S5501 S5502 S5511 S5512 S5514 55515 S5516 S5517 S5518 S5519 vR551 P.C.BOARD ASSY No. Description 614 246 6346 614 020 6555 614 409 409 409 409 223 122 078 168 001 9216 6202 24o2 2107 7603 lAS5y, pC8. REG. -IC SOCXET,3P, MAIN-AMP. SOCKET,3P, MAIN-AMP. IC NJM7812FA lC L7812ML IC UPC7812HF XC AN7812F I No. Description 614 614 408 407 407 239 017 016 007 012 6193 3626 1200 9904 4406 408 408 408 40B 408 409 614 405 405 405 405 405 405 405 614 614 614 614 614 614 614 614 614 614 614 016 016 016 016 016 088 238 001 078 000 012 020 105 075 2Z0 22o 22o 220 220 22o 22o 220 220 22o 239 1002 1002 1002 1002 I JACK .PHONE PLUG; 3P, T0 PRE-AMP. LED SL2-1908-09-T2 OIOOE GNAOI .STANO 1101 6209 3254 0200 2909 3103 2002 7204 7204 8409 564B 5648 5648 5648 5648 5648 5646 5648 5648 5648 7336 LEO SLZ-181C-15-T2, PHON0 LEO SLZ-181C-15-T2, TUNER LEO SLZ-181C-15-T2 .TAPE LEO SLZ-181C-15-T2,C0 LEO SLZ-381C-15-T2,0 SBASS lC LC7582 LCO(LIQUIO CRYSTAL OISPLAY] TR RN1202 TR BA1A4U TR 0TC114ES TR 2SC1615-GR TR 2SC945A-K TR BAtL4Z TR 0TC144TS SWITCH, TACT, POWER SWITCH, TACT, FUNCTION SWITCH .TACT ,VOLU14E 00WN SWITCH, TACT, VOLUNE UP SWITCH,TACT.EQSWITCH, TACT, BASS EXPANOER SWITCH, TACT, OISPLAY SWITCH , TACT, FREQ/MEMO SWITCH .TACT, PRESET SWITCH .TACT, EQ+ VR, R01ARY,8ALANCE r ‘RONT SWITCH 1 P.C.BOARD ASSY SPEAKER “ERMINAL P.C.BOARD ASSY Ref. No. Part 76 CN700 CN701 CN7&12 Ei4750 - 614 614 614 614 407 407 407 614 614 614 614 401 401 401 401 614 or or FCLP1 FCLP2 FCLP3 FCLP4 R4750 R4751 R4850 R4651 RY700 No. 246 238 017 020 012 007 012 208 208 208 206 010 009 010 009 242 Ref. Description 6353 5111 2553 1239 4406 9904 5809 4540 4540 454o 454o 5908 5506 5908 5506 7767 ASSY, PCFJ ,5P TERMINAL TERMINAL .4 P. SPEAKER pLuG.4p, To FRONT SOCKET,4P, T0 UAIN-AMP. OIOOE 1sS133 DIOOE GMAO 1 OIOOE 1SS176 FUSE HOLDER .FOR FU701 FUSE HOLOER, FOR FU701 FUSE HOLOER, FOR FU801 FUSE HOLOER, FOR FU801 CARBON 5.6 J8 CARBON 330 JB CARBON 5.6 JB CARBON 330 J8 RELAY, SPEAKER 78 CN322 or ;:201 or ;:202 or or S3206 S3207 S3208 S3Z09 S321O S3211 FRONT P.C.BOARD ASSY Ref. II CN551 CN553 No. Part I 614 614 614 614 614 No. 243 241 238 241 017 Description 2334 I ASSY, PCB, FRONT 9151 REFLECTOR .LCD 8037 SHE ET. LCO 0752 SOCKET,17P. TO MAIN-AMP. 3833 PLUG,4P. TO 5P TERMINAL I Part I D3204 03205 [ 77 No. 03203 lf2w l/2w l/2w l/zw I No. 614 614 239 243 408 40B 408 407 013 013 008 103 407 405 405 405 405 405 405 614 614 614 614 103 000 001 078 000 001 078 240 22o 22o 22o 614 614 220 240 Description 9088 0903 lASSY. pC73. FRONT sw t ~ASSY; CONNECTOFI-S,6P, TO MAIN-AMP 2903 LEO SLZ-181C-09 -A-T1, REC 3009 LED SLZ-181C-09-8-T1, REC 48o6 LED SLP-381C-51-AB .TAPE A 4203 LEO SLP-181C-51-A, TAPE B 4104 LEO SLP-181C-51-B, TAPE B 0508 TR DTA114ES 1108 TR RN2202 2305 TR BN1A4M 0508 TR 0TA114ES I1OB TR RN2202 23o5 TR BN1A4M 4539 SWITCH, TACT .A/B 5631 SW ITCH, TACT, OIR 5631 SWITCH , TACT ,DOLBY 5631 SWITCH, TACT, OUB 5631 SWITCH .TACT, REC MUTE 4539 SWITCH, TACT, REC FRONT SWITCH 2 P.C.BOARD ASSY I I –49- B! OIOOE 1SS133 407 007 9904 O1OOE GMAO1 407 012 4406 OIOOE 1SS133 408 016 1002 LEO SLZ-181C- 15-T2, V1OEO or r ~ -43- No. CN554 CN555 05501 05502 TERM; NAL’B;ARD, AC-IN FUSE HOLOER FU999 FUSE HOLOER. FU999 INDUCTOR, FERITE. AC LINE 614 243 0697 ASSY’CON;ECTOR-S 408 013 3Z07 LEO SLZ-381C-09 6P -A- T1, FOW ,, -ls - (13)xos’u.A a3xx3-xM3s (8) XOS’U”A 03 XI+-IIGS (9) ZIOI’U’A 03 X13-IW3S (LI)XOI’U”A L13XX3-II!3S (8) XOZ’U”A L13XIJ-IW3S (Ll)X02’ll”A 03 X13-IH3S (8)noz’M” A a3xx4-xM3s (8) XOZ” U”A a3xx4-xw3s s-suut~asz Ml S-S89+IOSZ tLl S-SOt L13SZ U1 X-vwmsz Ml U9-S1813SZ Ml d-CCfWSZ Ml L19-’3IOIVSZ Ml A-f2913sz tll )1-VS*63SZ U1 WI-S1813SZ IJl tOZZNVl 81 WtlINV U1 W*11N9 111 s3ttIvla Ml )OZINtl Ml WIIVV tll Wt-nvs Ml s3tt13ia Ml ztlIva 81 S19*I’31O Ml tOZINU 81 W?lIVV 81 WP11V8 81 s3*f131a MI tOZZNU Ml lttll NV B1 MtlIN9 Lll S3**IV1O Ml tOZINIJ tJl W*lIVV (I1 w*lIva Ml s3*t131a w bOZIN8 Lll Wtllvv Lll w*lIva Ml s3ti*131a tii Z*lTVE U1 sl*t131a U1 8L0 000 SOI SLO 100 COI 8L0 000 100 COT @LO 000 Too SOI 810 000 100 COI 8L0 000 SOI *019 tOZL 60b8 80#0 9096 S00S bO19 9otl SOL6 LOIZ Sozz 80*0 9096 soot bOT9 QO*O 9096 Soot PO19 902L coo Eoo COO coo COO COO COO COO Cco CCO 110 020 210 Soo 100 110 020 210 100 COI 8L0 000 100 tlz9 r1z9 C819 C819 0619 0619 0619 0619 S089 S089 6099 *OZL 2002 2002 100L L061 *OZ1 2002 90s1 SOL6 1012 Sozz Uoto b19 *19 PT9 919 PJ9 P19 919 t19 sot SOt SOP SO* sot SO* sot SOP sot sot SO* sot S09 SO* sot LC8AS 9tklAS SIXAS !=IWAS F,CUAS ZCUAS 1 IXAS OCtlAS Ocmo , ot[tb JO JO Corrb JO zofrb Totxo JO 00SXO JO do JO Igltb Jo 9096 roI sot SOOC SO* ‘sot SOP ’20P SOP SO* SO? SO* sot SO* SO* sot SO* SO* SO* SOt sot SOP ’30t 90P sot do Jo 091C0 Jo 601F0 JO AOS AOS JO JO 801t0 Jo bOZINLl ill n*lIvv B1 UblIV’3 81 s3**13ia u tOZZNti M1 Wbll NV Ml WP11N8 Ml s3tb Ivla nl tOZINLl (I1 Wtllvv U1 W*11V8 Lll s3v*]31a w nnooot’ lxa~ xw Hws”c’31tu3{ aua13naN] HnoooT ‘831114 zHns8’7xa3 xn Hwf”c’311u33’ na13naNx Hnoooi ‘U3111J ZHXS’Z’1103 XW ZHXSSI”11C13 XW 3S0’SNVU1 VHOCC13dn 21 dVt?6ZIVX3 31 38990POdn 31 dS990t Jl 31 8990tna 31 E990*31W 31 9*25X1 31 V9Cl ZIVH 3! 1V9C1ZIVH 31 XV31 SV18” XN1S 1V3H msw 3aaIa Iovw9 3aaxa rftzsl 3aoIa xzwsa 3aaxa txtsst 3aoIa Iovw9 3aaxa rcIssI 3aaIa IOVW9 3aaIa cslssI 3oaIa - “I ovw9 3aoIa Cnsst 3aaIa Jovw9 3oaIo lnO 3dVl” dC’13XJOS 0V3H d/U”dS’9nld 0V3H d“dt ‘tlnld 13V3H 3’dZ’ !lSld 1333dS H91H. dZ’5nld .dWV-NIVW 131”d6’9nld .dHV-3tid C1l’d6’9111d X dOOSI l131s3Alad r ns~o”o u31s3A7ad 31Vld IZ131HS dWV-X23Cl’83d’ASSV uo!ad!m~ 9090 9096 SOOC *OT9 90CI SOL6 LOTZ Sozz 80)0 9096 SOOt *019 Z91C S89C 6LCt ZtIt Saslc 6Lci L08C Low 0829 S0?8 0061 S092 TOSE 90s6 006J ZOL’Z 6021 TOIZ Z6SC 909* t066 6011 SOS* 90tt b066 909} b066 90bt t066 90tt t066 6*6S 09S2 S’ssz 6L?SZ *80* 8LC6 f09Z 2111 92*Z 8601 66S9 100 COI 8L0 000 100 Col 8L0 000 Too COI 8L0 000 620 012 820 620 012 820 620 620 122 Skt tTZ 690 1S0 COO LOZ TZT 661 0/2 112 210 LOO C1O S00 210 LOO ZTO LOO 210 LOO Z1O LOO Sro LTO LIO 110 910 6fZ LIO 8s0 8s0 LII 6fZ .ON SOP SOP SOP SO* SO* SOP SOk SOP SOP SOP SOP SOP $19 t19 k19 t19 )19 *T9 tT9 )19 !19 60! 60F 609 60t 60t 60t 60t 60t 60t t19 tot LOk LOk LOk LOt LOP fot 10b LOt LOV LOt LO* t19 )19 )19 t19 *I9 tT9 *J9 cot to) t19 P19 Ved JO kssv awo9 JO Yd Wl1311dWV )1 sJO H3-03-l10f I-13 a31 LOOO H13-03-9oLI-13 a31 2066 HV-03-90LI-13 031 C086 H3-03-90f I-12 a31 LOOO HO-133 -90 L1-12 031 2066 HV-(13-90LT-13 031 C086 13-a3-9oLl-13 031 tOL6 la-a3-9oLr-73 a37 S096 lv-a3-9oLI-13 a37 90S6 H3-03-90L1-13 031 LOOO H8-L13-90LI-13 1331 2066 HV-03-30LI-13 031 F086 H3-L13-90Ll-13 031 LOOO H8-a3-9oLl-13 a31 2066 Hv-a3-90i I-13 a31 t086 13-a2-9oLl-13 a31 tOL6 18-a3-9oLI-12 a31 S096 w-a2-9oLl-13 a31 90S6 H3-(33-90LI-13 031 LOOO H8-03-90LI-13 L131 2066 HV-03-90LI-13 (331 C086 13-a3-9oLJ-13 031 tOL6 18-a3-9oLJ-13 031 S096 w-a3-9oll-13 031 90S6 H3-a3-9oLl-13 a31’ LOOO Ha-a3-9oLI-13 a31 2066 Hv-a3-9oLI-13 031 C096 13-03-SOL1-12 a311 tOL6 la-a3-9oLI-13 031’ S096 lV-03-90LI-13 IZ31i 90S6 13-a3-9oLl-13 a311 tOL6 la-a3-9oit-13 031 S096 lv-a3-5oLI-13 a31~ 90S6 13-a3-9oLl-33 a31 tOL6 18-a3-9aLI-13 a31 S0S6 lV-03-90LI-13 (331 90S6 H3-(S3-90LT-13 L131 LOOO H8-aJ-9oLI-13 031’ 2066 HV-03-SOL1-13 a37 1 C086 H3-133-90L1-13 lZ31 LOOO H8-a3-9ofl-73 a31 2066 Hv-a3-9oLI-13 a31 C086 H3-a3-3oft-13 a31 LOOO H8-a3-9o11-13 031 2066 HV-03-90LI-13 031 C086 13-a3-9oLt-13 a31 toL6 3a-a3-9oLI-13 a31 S0S6 w-a3-9oLI-13 a31 90S6 tOL6 73-a3-9oLr-13 a31 19-02-30 L1-13 a31 S096 90S6 lv-a3-9ot1-13 031 lNall+ n, ‘dz Os.8a~n3NNa3CAssv 88*6 a31”i31d. Assv S606 JO 20 tolsb Jo Jo do ZOICO Jo do JO 101CO 0S8F1 1C8C1 008tl 0SLC7 lCLC1 00LC1 Issrl 10SC1 Oocrl SLC31 bLf31 Jo do do ILE31 OLC31 JO 1SC31 10CSH Jo 9olta do sol ca Jo toxra do cotta JO zoIca JO IoIto cLrN3 ZLCN3 1LSN3 IVXN3 COSN3 ZOCN3 10tN3 POSX3 COCC3 .,. 18 DN .Jan uo!]d!nsw a 3dVl $S1 CSI FSI )S1 CSI C91 CS1 FS1 FS1 kSl CS1 CSI tSl CSI 6S1 C91 CS1 CSI *S1 CSI CSI FS1 CS1 tSI tSl SS1 SS1 CSI (XT SS1 MI FSJ LXI tS1 CSt fSI tSl CSI fSI PSI S31 FSI )S1 Ml CSI CSI CSI CSt SS1 CS1 CS1 2>2 6FZ ON LOt LOV LOt LOt 10) LO* LOt LOt LOI LOt LOP LO* LOP LOt LOt LO* LOt 10t LOt LOt LOt LO# LOt LOt LOP LOt LO) LOt (O* LOt LOV LO* LO* LOt LOt LO* LOt LO) LOt LOP LO* LO* LOt LO* LOt 10* LOb LO) LOV LOt LO) ~ JO JO L9SS0 JO JO 999s0 JO JO S9’390 Jo Jo *9SS0 JO Jo cessa JO JO z9ssa JO JO 19ss0 JO 40 09ss0 JO JO 6sssa do do 8sss0 do JO Lsssa JO JO 9sss0 h Jo ~ Sssso JO i i JO tsssa JO do fsssa JO JO 2sss0 JO JO tsssa t19 )19 Z9SN3 08 DN .JJ8 UQd J ASSV CX4VOE ).d (lH311 LOICb )13VS m) a31 JO 73-a3-9olt-13 m3-a3-9ofr-13 lV-03-90LI-13 H3-03-!30LI-13 HE-f33-90Lt-13 HV-(13-90LT-13 13-03 -90 L1-13 19-a3-9oLI-13 do JO 9oTro Jo do Jo Solro Jo 031 031 a31 031 031 031 a37 a31 Volro uo!ad!l>saa 0F4 kOL6 CSI S096 SS1 90S6 tSI LOOO PSI 2066 fSI CO@6 CS1 bOL6 CSI S096 tST 90S6 CST .OM .~an LOP LOk LOb LOP LOt LOb LOb LO* LOP &lPd 0: ~%:w do A3U.12V1’H311MS MOJ.lJV1’HJ1lRS dOIS. J3Vl. H311AS A3n’11-8-60-31f3 c-zls a31 do 69SS0 JO JO A3u.; l-v-60 -318 I!04.11-8-60-318 uo!~d!,>s~ 89SS0 .ON -+ .jau C-ZIS F-ZIS CL31 037 lr9s IC9S JC9S 90CC 022 022 022 C[o t19 *19 t19 80, I LOZC C1O 80t 9otf FIO eot Sozlx ,02,s1 Cozcs Zozcs 10ZCS Jo zozca 40 .ON .J8U ON 21Pd 1S11 SlklVd EXPLODED \RTS LIST VIEW (TAPE DECK MECHANISM) PE DEI ( MECHANISM (1 bl-sF3J/sP) ef. No. 101 Part No. Ref. No, Description 102 103 104 105 10.’ 107 108 109 110 Ill 112 113 114 115 116 17 18 19 ’20 21 22 23 ,24 25 614 614 614 614 412 412 412 412 614 614 6;4 614 614 412 614 614 614 614 614 614 614 614 614 614 614 219 195 219 219 034 014 029 012 219 223 219 219 195 022 220 220 220 224 224 236 219 220 220 220 220 9657 9139 9671 9688 4709 3005 8200 7005 9596 8677 9954 9961 8644 0607 0001 1657 0261 5293 6309 5397 9617 0261 1664 0025 1268 ,26 127 128 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 ’45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 50 61 62 53 64 65 614 614 614 614 614 614 614 614 614 614 614 614 614 614 614 614 614 614 614 614 614 614 614 614 614 614 614 614 614 614 614 614 614 412 6!4 614 614 4:2 614 614 219 219 219 219 220 219 219 229 220 220 220 220 220 220 220 220 220 220 219 222 222 220 220 232 220 220 220 220 219 220 220 220 220 012 220 220 226 031 221 219 9848 9831 9886 9693 1251 9695 9701 7520 1275 0070 0087 0162 0179 0247 0254 1190 0339 1626 9770 8968 8975 0146 1312 5414 0131 1688 1329 1183 9763 1633 0292 0308 4900 7609 0063 1336 5543 2005 8235 9932 ASSY. CHASSIS, TAPE DECK SPRING PLATE, CASETTE PRES ASSY. FLYWHEEL, REV, D2. O ASSY. FLYWHEEL, NOR,02.2 SPECIAL WASHER, REV FW FIX SPECIAL WASHER, NOR FW FIX SPECIAL WASHER, REV OIL PRF SPECIAL WASHER, NOR OIL PRF ASSY,COMMUTATE MOTOR 8RACKET-E, MOTOR 8ELT, SQUARE, A-MECHA ORIVE 8ELT, S@ARE,8-MECHA ORIVE PULLEY,8ELT OUMMY SPECIAL WASH ER, O. PULLEY LEVER, PLAY GEAR ASSY ,GEAR , PLAY CLUTCH PIPE. PLAY SLIP FIX CUSHION, BELT TUTCH(8) CUSHION, BELT TUTCH(Aj SPRING .TENS. PLAY LEVER RSE1 GEAR, RELAY FIXEO PIPE. GEAR FIX ASSY. GEAR. TAKE UP MOVE LEVER, TAKE UP MOVE B SPRING, WIRE,8 MECHA REEL CHANGE CLIC GEAR, REEL RELAY GEAR, REEL REEL, RIGHT REEL, LEFT SPRING, COMP,8ACK TENSION L ASSY, LEVER, PINCH, LEFT ASSY, LEVER, PINCH, LIGHT SPRING, WI RE, PINCH LEFT SPRING, WI RE, PINCH RIGHT LEVER, BRAKE R LEVER,8RAKE L SLIOE, CN2JJR LOCK A SLIOE,000R LOCK 8 SLIOE, EJECT RELAY A SLIOE, EJECT RELAY 8 SPRIXG, TENS. EJECT RELAY MAGNETIC COIL, SOLENOIO ASSY, PCB, MECHA SHIELO, HEAO PCB PCB ,P LEAO RELAY PC8, R/P LEAO RELAY LEVEii, O, SLIOE LOCK SPRING, WI RE, LOCK LEVER LEVER, HEAO SLIOE UP A LEVER, HEAO SLIOE UP 8 ASSY, SLIOE, HEAD SPRING,’WIRE, HEAD SLIOE SPRIMG, TENS, HEAO SILEO CON1 GUI OE, TAPE ASSY, BRACKET -E, HEAD LOCATE HEAD, R: C/PLAY HEAO. PLAY G: A?. HEAO ROTARY SPECIAL WASHER, HEAO THRUST LEvER, SECTOR SPRING, WI RE, HEAO CLIC SORING, COMP, A21MUTH COIL SPECIAL SC REW, AZIMUTH BISS SPRI!K, WI RE, HEAO SLIDE GNO LEVER .R/F A -52- Part No. w“ Description TM66 TM67 TM68 Tt469 TM70 TM71 TM72 TM73 TM74 TM75 TM76 614 614 614 614 614 614 614 814 614 614 614 22o 219 220 219 220 220 223 220 220 229 229 0032 9855 0261 9879 0049 0066 8745 1299 0186 7508 7513 TM77 TM78 TM79 TM80 TM81 or or or or or TM82 TM83 TM84 614 614 614 614 614 614 614 614 614 614 614 614 614 219 220 220 219 220 220 220 220 220 220 225 226 229 9718 1305 0209 9725 0346 0346 0346 0346 0348 0346 6916 6854 1313 TM85 TM86 614 614 228 228 5053 2311 LEVER .R/F 8 GEAR, R/F MOVE PIPE, R/F MOVE GEAR FIX GEAR, O. CAM LEVER, MAIN TRIGGER LEvER, SUB TRIGGER SLIOE. ORIVE SPRING, WI RE, O. SLIOE RESET SLIOE, A/8 MECHA CHANGE SPRING, TENS, CHANGE SLIOE SPRING, TENS, TRIGGER INNER FORCE ASSY, SLIOE , HEAO CHANGE SPRING .WIRE. CHANGE SLIOE SLIOEJREEL CHANGE NO. 1 ASSY, SLIOE, REEL CHANGE NO.2 SWITCH, LEAF, PACK1, SO03 SW ITCH, LEAF .PACK2, SO04 SWITCH, LEAF, CROM1, SO05 SW ITCH, LEAF, CROM2, SO06 SWITCH, LEAF, URFWO, SO07 SWITCH .LEAF, URREV, SO08 CUSHION ,RU88ER, SILEN CUSHION, RF LEVER TOUTCH CUSHION ,RUB8ER,0RIVE SLIDE WIRE STOPPER CUSHION, CUSHION, MV6 ~ %K%41%2+M50 RU88ER, H.S. STOPPER RF LEVER, SILE~ IXING PARTS FOR TAPE DECK MECHANISM Ref. No. Part No. TYO1 TY02 TY03 TY04 TY05 TY06 TY07 411 411 411 411 411 411 411 102 021 044 021 022 124 018 Description 6300 6405 7205 0809 78o7 9204 6401 “APE DEI ( MECHANISM Ref. No. TM43 CNOOI CNO02 CNO03 0001 or Do02 or 0003 or PHOO1 PHO02 lCPO1 QOO1 QO02 ;;03 Sool SO02 Svool Part No. & d SCR SCR SCR SCR SCR SCR SCR SLIOE PAN-FLG 2.6x2.8. MOTOR S-TPG BIN 3x8, 8-MOTOR PAN+SW 2X4, SOLENO1O S-TPG 81N 2X6 S-TPG PAN 2X8, TAPE GUIO PAN PCS 1.6x6, HEAO FIX PAN PCS 2X2, REEL CH NO.2 1 C.BOARD ASSY Description 614 614 614 614 407 407 407 407 407 407 407 407 6:4 435 405 405 220 017 235 035 004 012 007 012 051 053 131 131 205 099 002 006 1626 3871 3646 4935 9i05 3300 9904 4406 6706 63o8 9900 9900 2884 0908 1107 1905 405 6!4 6;4 614 099 224 224 003 0908 2575 2575 6190 ASSY. PCB, MECHANISM PLuG,8P, CNOO1, TAPE A PLuG,8P. CN002, TAPE B SOCKET,4P, CN003, T0 MOTOR DIOOE OSF1OC OIOOE 1SR35-200A OIOOE GMAO1 OIOOE 1ss133 ZENER OIOOE GZS5. lY \ ZENER DIOOE MTZ5. lB PHOTO COUPLE SPI-335-34-C PHOTO COUPLE SPI-335-34-C IC PROTECTOR ICP-N1O TR 2S!3621-S TR 2SA1048-GR TR 2SA933S-S TR 2SB621-S SW ITCH, LEVER, PLAY SWITCH, LEVER, STOP SEMI -FIXEO V, R,20K(B) -?@-T3r’’%ilklo,, .- I I UJ I 2 m w u n i C BLOCK N DESCRIPTION !/0 FOR IND DOLBY RIP C STOP DuE lN/OUT P MuTE Fo.tiard Ind, c.ator (LED; S,gnal Oolb.{ Rec :Play Control S,qnal CD Stop S,gnal Dubb, ng IN IOUT Seleflfon $$qnal Play Mutrng $,gnal cord Mut!ng S,gnal \ Re[ 1 .<., , ,.ecord Ind(c ator (LED) S,gnal Not Used (VSS) AD Ground Not Used (VSS) Not used (vDO) Not Used (VDD) Not used (VSS) . . . . ..,, ,,n ,., ‘,. - ..,. ,.. , .. !>” r.>> ““-, ,” ,, ”!,, .-. ”.”, I Volume Level DC OUT o o o o o 70 R MUTE o 71 REC INO DISCO PARTY A-VS5 PHONO OR VIDEO MOTOR OR ELECT REMOCON KEY NC BAND LEVEL IN VOL LEVEL OC IN AM1 o o 72 73 74 75 76 77 78 79 80 IC (AMPLIFIER) SIGNAL NAME No. 65 66 67 68 69 DIAGRAM I I t 1 I I I ACTIV P OFF L H : REC L L H H L H L H H H H H ... ... BLOCK DIAGRAM (AMPLIFIER) IC702. 802 BU40518 (3-input 8-Channel Multiplexer / De-Multiplexer) m Voo I 3 l—————a COM mum+ TABLE CONTROL (N H4B)T I INPUTS C B A L LLLL I LILILIH m.) CHANNEL 4051 I 1 1 I ,1,1.1. ? i” i”! LHLL I-i’ ! t ACTIV : Active Level I I 1 8 Vss L I I 0 I LILIHIL 4 I 7 IVES [ . x : DON’T CARE I P OFF : Power Off T,me Level IC501 BA3826S (Band Pass Filter for Spectrum Analyzer) k: I IN L R IN N.C RO GhO! GN02 N.C IC701.703.704 vEE .7 06.709.710 .711 LA64S8S (Dual Operational IC705 LC7522 (7-Segment Electronic Variable Resistor) Amplifier) IF---J ,,. -, IC708 TC9153AP (Electronic Volume) . N.C L R RESET A c B N.C VO WI .-* 0s IC700 STK4132MK11 IC5S1 LC7S82 (LCD Driver) (AF Power L-an Amplifier) iiiEREl- t-ml L-CM WTWT .KC .VCC a-c. v~~ OUTP”l -“~~ .Vcc l-c. R? 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