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FILE NO. Service Digital Sound Manual DC-X850 Stereo System 1’ (AU) I I ! ! I I I — I ! f II — I I PRODUCT Specifications 129 TURNTABLE Type CASSEITE SECTION ..... ... ... .... . Rated speed TUNER . .. ... ... . Track system 33113, 45rprn Frequency SECTION . .. FM:87.5-108MHz Wow&Flutter AM:53i Fast forwardi (9kHz PLAYER Channels .... ... .... . . ..... 2-channels Output power 44.1 kHz Laser output .... ... ... 0.6 mW(Continuous Wavelength ... ... .... 790 nm Frequency response . ... ., ..,... .... . . .... .. 60 Hz -14,500 Hz (Cr02 tape) 60 Hz -13,500 Hz (Normal tape) 60 dB (Dolby NR ON) 0.15 v. (WRMS) ...... Approx. 110 sec. (C-60) . . ....... 20 W x 2 (at 4 ohms, 10 “L distortion ) semiconductor laser Wow&Flutter .... GENERAL stereo 0ptica13-beam No. SECTION 4-track, 2-channels stereo Tatio rewind lime SECTION .. .. .... .... Sampling frequency Pick-up -l,602kHz step) CODE 02 . . ...... . response Signal-to-noise Reception frequency CD DECK Belt drive auto-return 454 wave max.) 20 HZ-20,000HZ Below measurable limits Inputs outputs .. . . . . ........ VIDEO :400 . . . . . ........ SPEAKERS: PHONES .. .. AC :230-240 Power consumption .... 75 w Weight . .. .... ... . . . . . . . . . . .. . . . t. 4 ohms ohms :8-32 Power requirements Dimensions mV / 50k ohms V, 50 Hz 350 (W) x 423 (H) x 369 (D) mm 8.2 kg Specifications subject to change without notice. REFERENCE No. SM580639 i CONTENTS SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . TOP CD PLAYER LASER BEAM SAFE1-y PRECAUTIONS . . . . . . . 1 . . . . . . . . . . . . 2 . . . . . . . . . . . . . . 3 . . . . . . . . . . . . . . . 5 . . . . . . . . . . . . . . 6 MECHANISM ADJUSTMENTS CD PLAYERADJUSTMENTS REMOVAL AND INSTALMTION EXPLODED TAPE DECKADJUSTMENTS PARTS AMPLIFIER ADJUSTMENTS 11 . . . . . . . . . . . . . . . . . . . . . . 13 . . . . . . . . . . . . . . . . . . . . . . . . . . 14 . . . . . . . . . . . . . . . . . . . . 27 . . . . . . . . . . . . . . . . . . 30 . . . . . . . . . . . . . . . . . . . . . . 32 . . . . . . . . . . . . . . . . . . . . . . 46 ICBLOCKDIAGWM REPLACEMENT OFSTYLUS SCHEMATIC SCHEMATIC &WIRING DIAGRAM (TURNTABLE) ADJUSTMENTS DIAGRAM 6 WIRING TUNER . . . . . . . . . . . . . . . . . . DIAGRAM 7 IC DESCRIPTIONS LASER BEAM SAFETy ● PRECAUTIONS Pick-up that emits a laser beam is used in this CD player. ,,. CAUTION: USEOFCONTROLS ORADJUSTMENTS ORPERFORMANCE OFPROCEDURES OTHERTHANTHOSE SPECIFIED HEREINMAYRESULT INHAZARDOUS RADIATION EXPOSURE LASER OUTPUT. .......0.6 mW WAVELENGTH ........... 790nm 8 . . . . . . . . . . . . . . ViEW LIST . . . . Ma. (CW) -. \ –l- -. i -—. . . . . .-. :MOVAL AND INSTALLA , I lUN I Disconnect the power cord’s plug from the electrical outlet. I All wiring should be returned to the original position after work is completed. First have ready many the new FIXERS (61 4129 2496) for replacement. Arrange the lead wires so that they are not near the heat sink. CABINET Remove the 2 turntable mounting screws. (~) ) ) Remove the 12 slide panel mounting screws. (@) ) Remove the 5 rear panel mounting screws. (@) Remove the 5 front panel mounting screws. (@) ) ,.’ ,:, , ,. .. b. . WIRING LAYOUT Power Transformer . -2- — TAPE DECK ADJUSTMENTS a. PREPARATIONS Measuring ● (1) Test tape FOR ADJUSTMENTS instruments, MTT-114M tools. (4) (10 kHz) ( - 80dB, input impedance TCW-211 (1,500 Hz) (Optionat) MTT-111 (3,000 Hz) AC-224 (NORMAL) (2) Oscilloscope : (At least 10 MHz, dual channel) (3) Digital voltmeter (Input impedance b. HEAD REPLACEMENT Automatic distortion analyzer or AC voltmeter 1Ma or more) (5) AF-oscillator (400 Hz, 500 mV (6) Frequency (7) Frequency counter, probe. (8) Screwdrivers (non-metalic) RMS) counter (5 MHz or more) for adjustments. 1 MQ or more) AND AZIMUTH ADJUSTMENT (a) Head replacement (1) After replacement, demagnetize the heads by using a degausser. (2) Be sure to clean the heads before attempting (3) to make any adjustments. Be sure both channels (1 and 2) are the same level (Using a dual-channel oscilloscope). (4) All wiring should be returned to the original position after work is completed. TAPE ‘“B’” TAPE “A ‘“ E. HEAD R/P HEAD PLAY HEAD &y!i!!iiT L 1 c. TAPE “A” & “B” f+EAD AZIMUTH (a) Head (1) Load a test tape in Tape Deck”A” (MTT;lI LWHITE ‘L YELLOW BLUE ADJUSTMENT adjustment 4N, etc.: 10 kHz) for azimuth adjustment. (2) Press the PLAY (›) button. (3) Use a flat-tip ( - ) screwdriver to turn the screw for normal TAPE azimuth adjustment so that the left and right outputs are maximized at the same phase during playback. (4) Press the STOP button. (5) Repeat procedure for Tape Deck” B”. ‘6) After completion of the adjustment, use threadlock ( TB1401 B ) to secure the azimuth-adjustment screws. b) Phase alignment 1) Prepare a dual-channel oscilloscope. !) Set so that the left and right ranges of the oscilloscope ‘) Play the test tape (MTT-114N, are the same. etc.: 10 kHz). ) Adjust so that the waveforms for the left and right channels are in alignment, as shown in the illustration. -3- Phase alignment ~ i \ m . TAPE DECK ADJUSTMENTS d. MOTOR REPLACEMENT AND SPEED ADJUSTMENT (a) (l)” (b) Motor speed adjustments ● Make the adjustment near where the test tape finishes ( winding. (c) Normal speed > 0 VR309 TAPE I (1) insert the test tape (MTT-1 11, etc. 3,000 Hz) into I Tape Deck A. (2) I SHORT Press Tape Deck As PLAY button. (3) Adjust VR309 so that the frequency counter a reading of 3,000 Hz. (4) Press Tape Deck A’s STOP button. - (5) Insert the test tape into Tape Deck B. (6) Press Tape Deck B’s PLAY button. ‘PEED:EOU(% * ;:;: HIGH SPEED TEST POINT shows o < ti Checking the frequency counter shows a reading of 3,000 Hz ( -40, (7) Press Tape ‘&@El +40 Hz). Deck B’s STOP button. -. . (d) High speed (5) (1) Insert the test tape (TCW-2 11, etc. 1,500 Hz optional) (2) into Tape Deck A. (6) Press Tape Deck A’s STOP button. Press Tape Deck A’s PLAY button. (7) After the completion of the adjustment, remove the short-circuit between test points J3438 and J3439. (3) Set to the high-speed condition. (4) Short-circuit test points J3438 and J3439. e. CHECKING . Checking the frequency counter reading is 3,000 Hz. THE MECHANISM TORQUES Clean the head, capstan and pinch roller before mak!ng any measurement. I Measurement Take-up torque PLAY:TW-2111A F%%- F.FWD/REW:TW-2231 F.FWD / REW 30-60 55- gr.cm 120qr.cm -4- Back tension PLAY:TW-21 /t’A 1.5- 4.5 gr.cm Tape terision Drive-power cassette TW-2412 60gr or more AMPLIFIER . Make the ADJUSTMENTS following adjustments after first cleaning the head and checking the adjustment of the head azimuth. \ t /_!!f2J’~pgq,,, G:,N ~ (R-CH) RR5mimsm TAPE VR302 (R-CH) OUT E L-CH R-CH CN373 VR301 (L-CH) TAPE ‘“A “ PLAY GAIN Id” Immg VR308 VR307 (R-CH) (L-CH) o ( BIAS 1 67 k x & o Adjustment Test tape Item .. . -,”. ) 6 input connection Measuring Instrument ;~OLsB;, I I TCC-130 (a) Playback output (Dolby adjustment - AC-voltmeter CWF tape) output connection Adjustment location Adjustment value I (TAPE “A”) SVR3011 TAPE OUT SVR302 580 ‘v (TAPE “B”) SVR303 (CN373) SVR304 gain adjustment (Normal) adjustment (a) Playback VIDEO Ac *24 (c) Recording I Playback frequency response ~F AC-224 (b) Recording I Playback (Normal) AC-voltmeter -44 dB, TAPE OUT SVR307 AF-oscillator 1 kHz, (CN373) SVR308 ‘F (c) Recording / Playback adjustment output adjustment frequency dBat 1 kHz and 10 kHz 10 kHz (1)TAPE “A” response ,, DOLBY NR switch : OFF Play the test tape and adjust SVR301 (L-CH) (R-CH) so that playback output becomes and SVR302 Input signal :-44 !N30mV. Play the test tape and adjust SVR303 (L-.f3-t) and SVR304 (R-CH) so that playback output becomes / Playback :.” dB, 1 kHz, 10 kHz Tape to be used : NORMAL (AC-224, etc.) :2) TAPE “B” b) Recording Otl (1) Introduce input signals to the VIDEO terminals. (2) With the unit in the REC mode. 580mV. Record these input signals (1 kHz + 10 kHz + 1 kHz + 10 kHz). gain adjustment (3) DOLBY NR switch : OFF Press the REWIND button and rewind the tape to the beginning of the recording just made. Input signal : -24 dB, 1 kHz Tape to be used : NORMAL (AC-224, etc-) (4) Press the PLAY button. (5) Adjust SVR307 (L-CH) and SVR308 (R-CH) Introduce input signals to the VIDEO terrrrinals, so that the 10 kliz and 1 kHz output level difference and with the unit in the REC, PAUSE mode. become Record the input signal. Press the REWIND button and rewind the tape (6) to the beginning of the recording just made. Press the PLAY button. ‘\, Adjust SVR305 (L-CH) and SVR306 (R-Ct-1) so that the recording and playback outpdt level difference become ~ 1 dB. Repeat steps (1) to (5). f 1dB. Repeat steps (1) to (5). 5- i REPLACEMENT OF STYLUS After a long period off use or when an inferior sound is obtained, the stylus assembly should be replaced with a new one. To remove the stylus assembly, pull it downwards To mount the new one, re-assemble gently. in reverse order. CARTRIDGE STYLUS STYLUS SCHEMATIC & WIRING DIAGRAM PROTECTION (TURNTABLE) J. LH,I, ! ------ x --- 111 RL GND [ CARTRIDGE CONNECTOR -. TURN TABLE P.W.B J I I AUTO SHUT-OFF SWITCH I TURN TABLE MOTOR 33 RPM L L5RPM 3 -6- ,“ .0 SPEED SELECT SWITCH TUNER ADJUSTMENTS ● Use a plastic screw driver for adjustments. ● Speaker impedance ● Standard Output :500 mW :4 ohm ● FM MODE switch : STEREO ● AM STEP CHANNEL ● TUNING Switch :9 kHz FM : 87.5-108.0 MHz ( 50 kHz step ) AM :531-1,602 kHz ( 9 kHz step ) Fkl ANTENNA ohm) (75 AM LOOP ANTENNA ,f% , I IL CN202 @ •1 @ CT252 ;&5~NT) (AM ANT) /~:;;5;5C !(2I ) TP205 (H) J= TP206 I JL465 a. CHECKING Adjusting Step 1 2 4 ). Connect coverage Connect to FM Antenna 1 2 to Digital Adjustment 87.5 MHz Low end ... 108.0 High end --- Connect 90.1 90.1 MHz --- 106.1 MHz --- to VTVM, BAND 106.1 MHz MHz MHz SG MODULATION coverage Connect to Test AM Loop SG (1.O-2.OV) ( less than 8.5V ) Max. IRE LOOP ANTENNA : 1,000Hz, 30% Position of tuning dial Adjustment Oscilloscopeor output DC voltmeter Connect Digital (1.15 -1.25V) Input --- VTVM Oscilloscope or DC voltmeter VTVM SG Frequency Tuning Tracking dial Connections Circuit 3 4 of tuning DC voltmeter TP 205 (H), TP 206 (G) Speaker output Terminal Adjusting Position output ..- CHECKING THE AM Step Modulation : 1 kHz, Dev. t 22.5 kHz FM antenna : Dummy 75 ohm unbalance SG Frequency Input Tuning Tracking 0’(IP-2::) R27’01 #C2702 yG;@;/ Connections Circuit 3 (GND) -. . THE FM BAND TP208 R~y(R-CH) DC voltmeter to TP 205 (H), TP 206 (G) 531 kHz Low end 1602 High Connect 612 kHz 612 kHz L2151 1404 1404kHz CT252 speaker to VTVM output -7- kHz kHz end L2152 “ --- ( less than 9.OV) --- f CD PLAYER MECHANISM a. INSTALLING ADJUSTMENTS THE DISC TRAY (1) Join together the gear (31 5) and chassis holes. (@) (2) Attach the gear (31 3) rib as indicated in tie diagram. (@) (3) Fit the disc tray into the grooves of siide (325) and slide (326). (@) (4) Fit together the gear rib of the disc tray and the teeth in the center. (@) (5) Attach the disc tray as indicated in the diagram. (@ - @) GEAR (31 5) r SLIDE (325) I I I 417- ‘ y b. DISASSEMBLY OF THE CD PLAYER MECHANISM (a) CD Mechanism -8- 1 ADJUSTMENTS CD PLAYER MECHANISM (b) Replacement . of the spindle motor First, prepare the new turntable ( 401-1 ) and new special l-- washer ( 401-4 ) for replacement. The removed turntable will be deformed 401-4 by the heat of 401-1 TURNTABLE 2 mm ~Three Bond J 17.15mm 8mm + the soldering iron, and cannot be reused. . Prepare dial-type calipers. (1) The attached bonding material can be dissolved by using Z!I’ H: PICK-UP RAIL 404 a 60W soldering iron to heat the shaft at the upper part of the turntable for about one minute. (2) The turntable can then be removed carefully applying from the shaft by very force upward at the center of the lower W -401-1 surface of the turntable. (3) Remove the two screws ( 401-2 ) and remove the spindle motor (401-5). ,.. (4) Attach the special washer ( 401-4 ) to the spindle motor. - (5) Clean the spindle motor’s shaft. To clean them, use a soft cloth soaked in isopropyl alcohol. (6) Apply a small amount of a mixture of the “Three 2001” and “2015F” bonding materials Bond to the motor’s shaft. (7) Install the turntable as shown in the figure. (8) Secure the turntable by pressing gently. Be sure to wipe away (by using a piece of cloth, or similar material) any bonding material coming out of the hole. (c) Replacing (1) Insert the pick-up rails ( 404) (2) the pick-up into the-base chassis. ( 401-3 ) If the Iaches ( x 2 ) of the base chassis ( 401-3) are missing when the pick-up rails have been installed, first wipe the tips of the rails with alcohol. (3) After the pick-up has been replaced, (FLOIL G-474B) to the ~%~,q ““e apply grease .-.. sectio;s. (4) The pick-up P.W. Board pattern is “shorted”, as shown 413 in the figure, so that the new pick-up will not be ..A susceptible to the effects of static. (5) Set the pattern to “open” after the pick-up has been replaced. 5z-m!E# ( SHORT) \ ‘,, (BE SURE AT THIS TIME, (OPEN) NOT TO TOUCH ANY OTHER PART.) . . ,. -9- : CD PLAYER (d) Replacement MECHANISM andiubrication ADJUSTMENTS of the CD mechanism ? EM-50L G-47.4B L “b BASE MECHANISM (416) SLIDE (311) Note : EM-50 . . . . . . . . . . . . . . . G-474B MOLYKOTE, EM-50L . -1o- i CD PLAYER ADJUSTMENTS a. PREPARATIONS (a) Measuring instruments, tools and filter (1) Test disc. : YEDS 18 (SONY) or etc. (2) Oscilloscope : SS5711 (10 MHz or dual-phenomenon) or Memory scope : DSS6521 (3) Screwdrivers (non-metallic) (Storagescope) for adjustments b. PARTS LOCATION c) 1 EYE F ---- la OSCILLOSCOPE (-) F VR101 TRACKING BALANCE PATTERN (+) i TP1 (RF) CN106 J; 1 TPL(vc) i (+) OSCILLOSCOPE I 7TI I TRACKING BALANCE -. -. Adjustment Item (a) Tracking balance (b) Checking the “eye” pattern .. Measuring instrument Input connection output connection Adjustmen location Oscilloscope — TP3:TE TP4:VC VRIOI — TP1:RF TP4:VC Oscilloscope I Adjustment Waveform symmetry A=B Check be sure that the “eye” pattern is at the center of the — waveform shape and that i-q clearly defined \ i.. -11- value the diamond i CD PLAYER ADJUSTMENTS c. ADJUSTMENTS (a) Tracking balance adjustment (1) Connect an oscilloscope to TP3 (TE) and TP4 ~C). (2) Set the test disc. (3) Repeatedly (4) (TE) press the CD SKIP / SEARCH (6) OSCILLOSCOPE button. PLAY / PAUSE switch push ON. (5) Adjust VR101 so that the oscilloscope’s symmetrical, + TP3 waveform TP4 (Vc) is 7 o I as shown in the illustration. Switch OFF the POWER. —— — rTl F 500”s 1 TP1 (RF) I A TP3 (TE) B B + + < (b) Checking A SKIP/SEARCH SKIP/SEARCH ➤> A= B A=B the “eye” pattern I OSCILLOSCOPE (1) Switch “ON” the POWER. TP 4 (Vc) -. . (2) Connect an oscilloscope to TP1 (RF) and TP4 (VC). I o (3) Load the test disc. (4) PLAY switch push ON. (5) Check to be sure that the “ eye “ pattern is at the center of waveform and that the diamond shape is clearly defined. D (6) Press the STOP button. (7) Switch “OFF” the POWER. \ -l.z - ‘\ i EXPLODED VIEW ( CABINET & CHASSIS ) .- -i Yol Y Y03 b Y133 J$ Y03 JY .. -13- i PARTS 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 supRly circuit before returninq the Droduct to the customer. CAUTION: PACKINI 1= Regular type resistors and capacitors are not listed. To know those Part Ref. Description No. 267 264 264 008 267 006 006 224 245 8916 2979 2986 5581 9012 1103 4654 3480 0055 CARTON CASE,SET CUSHION,TOP CUSHION,BOTTOM POLY SHEET,1650X550MM INSTRUCTION MANUAL REMOTE CONTROL,RB-X850 BATTERY COVER,REMOTE LABEL,STYLUS ANTENNA,LEAO No to the PANEL,SIDE,SIDE(L) PANEL,SIDE,SIDE(R) ASSY,PANEL REAR ASSY,CABINET BOTTOM DEC,WINDOW,CD TRAY FIXER,AC POWER CORD HOLDER MECHANISM,CD,RIGHT HOLDER MECHANISM,CD,LEFT MOUNTING BRACKET-E, JOINT,FRONT PANEL ASSY,LID,CASSETTE , TAPE DECK”B” ASSY,LID,CASSETTE , TAPE DECK”A” KNOB,ROTARY,VOLUME KNOB,SLIQE,GRAPHIC EQUALIZE ASSY,PANEL FRONT BUTTON,OPEN/CLOSE GEAR ASSY,CASSETTE LID SPRING WIRE,TAPE DECK OPEN BUTTON,RECORD,TAPE”B” CONTROL No. Part No. 5 6 7 8 9 263 263 267 267 263 129 264 264 264 8620 8637 8657 8626 8491 1901 0180 0173 0197 21 614 264 2900 22 614 264 2917 23 24 25 26 27 28 29 614 614 614 614 614 614 614 263 263 264 263 270 264 263 8576 8569 2924 8347 8309 0234 8354 30 31 32 33 34 35 36 37 38 39 40 41 614 614 614 614 614 614 614 614 614 614 614 614 263 263 263 263 263 263 263 263 263 263 263 270 8361 8378, 8385i 8392 8408 8415 842? 8439 8446 8453 8330 8392 42 614 264 0203 43 614 270 8378 44 614 270 8507 No. schematic diagram. Description 614 270 8385 46 47 48 614 614 614 263 263 263 8316 8309 8279 49 50 51 52 614 614 614 614 614 614 614 614 263 264 263 263 129 231 224 208 8286 0128 8293 8323 4971 6832 3688 0986 Description 614 614 614 614 614 614 614 614 614 Part 45 CABINET & CHASSIS Ref. refer & ACCESSORIES 614 614 614 645 614 645 645 614 614 1 2 3 4 values, BRACKET-E, TAPE MECHANISM,UPPER BUTTON,FUNCTION BUTTON,POWER BUTTON,TIME/REPEAT. PRESET UP/MEMORY/BAND BUTTON,SKIP/SEARCH,DOWN/UP BUTTON,RANOOM/INTRO BUTTON,PLAY.PAUSE/STOP BUTTON,BASSXPANDER FIXER,LEAO FIX LABEL,SAFETY,LASER CLASS LABEL,SAFETY,LASER CUSHION, 1OX4OMM,LEAD MTG. IXING I 4RTS Ref. No Part No. Description Yol 614 270 0938 Y02 614 270 0938 Y03 411 027 1701 Y04 411 020 8905 Y05 411 021 6405 Y06 Y07 411 027 3101 411 001 4209 Y08 411 021 6405 Y09 411 021 6405 BUTTON,PLAY,TAPE”B” BUTTON,REW,TAPE”B” BUTTON, F.FWD,TAPE”B” BUTTON,STOP/EJECT,TAPE”B” BUTTON,PAUSE,TAPE”B” BUTTON, PLAY,TAPE”A” ‘flo 411 021 6405 Yll 411 021 6405 Y21 411 021 3503 BUTTON,REW,TAPE”A” BUTTON, F.FWD,TAPE”A” BUTTON,STOP/EJECT,TAPE”A” BUTTON,PAUSE,TAPE”A” BUTTON,DOLBY/DUBBING SPEED BRACKET-E, TAPE MECHANISM,LOWER MOUNTING BRACKET-E, TAPE MECHANISM BUTTON i’22 411 021 6405 f23 411 021 3503 r24 411 028 2905 f25 411 028 2905 (26 411 028$’’2905 {27 411 156 BRACKET-E, TAPE MECHANISM,LEFT SPRING,PLATE,RECORD –l4- 2105 SPECIAL SCREW 3X9MM, SIOE PANEL SPECIAL SCREW 3X9MM, TURNTABLE SCR S-TPG BIN 3X1OMM, REAR PANEL SCR S-TPG BRZ+FLG 3X1OMM, FRONT PANEL SCR S-TPG BIN 3X8MM, TUNER/At4P PWB SCR S-TPG BIN 3X8MM,CD PWB SCR S-TPG BIN 4X8MM, POWER TRANSFORMER SCR S-TPG BIN 3X8MM, CD PWB BRACKET SCR S-TPG BIN 3X8MM, CO MECHANISM BRACKET SCR S-TPG BIN 3X8MM, TUNER/AMP SOCKET SCR S-TPG BIN 3X8MM, BOTTOM CABINET,LUG MTG. SCR S-TPG BIN 3X1OMM, FRONT PWB SCR S-TPG BIN 3X8MM, TAPE OECK PWB SCR S-TPG BIN 3X1OMM, TAPE MECHANISM SCR S-TPG PAN 2X4MM, TAPE MECHANISM SCR S-TPG PAN 2X4MM, RECORD/PLAY CHANGE SCR S-TPG PAN 2X4MM, TAPE MECHANISM BRACKET SCR S-TPG BIN 2.3X6MM, TAPE MECHANISM BUTTON i EXPLODED VIEW ( CABINET& CHASSIS ) \- ‘w \ -, \ --”~ \\ \ \ Y% -15– \\ /+ W .’ -.. i PARTS Ref. LIST Part No. Description No. Y28 411 028 2905 Y29 411 021 3503 Y30 412 005 2307 Y31 411 021 3503 Y32 411 021 3503 Y33 412 011 5903 Ref. ELECTRII KL PARTS Ref. No. 61 62 or 63 64 65 66 Part 009 250 1216 6585 ~614 ~423 ~614 256 016 130 5308 9902 0382 ~614 614 614 130 130 129 0382 0382 9082 TUNER/AMP. Ref. No. Description No. ~645 ~614 P.W.BOAF Part 267 252 1337 1045 C2154 CF221 CF222 CF231 403 614 614 614 082 030 030 246 0201 5074 5074 0849 CF233 CN202 CN203 CN204 CN205 CN401 :N403 :N411 :N412 :N413 CN414 614 256 614 020 645 006 614 229 645 004 614 020 614 035 645 006 645 005 645 005 614 035 645 012 614 26o 614 020 614 252 614 265 614 265 614 265 614035 614 007 407 157 407 157 407 007 407 012 407 012 8613 8832 7730 3430 2911 6562 4942 0861 8158 9292 4942 2743 7411 1246 9126 1506 1513 1520 4942 6356 8109 8109 9904 4406 5809 D2103 or or ASSY Description 614 614 :N415 CN451 CN452 CN453 CN480 CN482 CN483 CN491 CT252 D2101 D2102 TRANSFORMER,POWER POWER CORO,AC POWER CORD,AC FUSE, 250V, 0.8A (FU401) LUG,CD PWB LUG,POWER TRANSFORMER LUG,BOTTOM CABINET LUG,C2999 No. 71 BPF21 9904 4406 5809 5004 5004 9904 DIODE GMAO1 OIODE 1SS133 DIODE 1SS176 VARACTOR DI SVC321SPA-C-2 VARACTOR DI SVC321SPA-C-2 DIODE GMA01(D2451,D2453) or or D4102 D4106 D4107 or or D4109 D411O D4111 or or D4112 D4113 D4114 D4115 D4116 D4901 HS401 HS402 IC211 IC231 407 407 407 407 407 407 407 407 407 407 407 407 407 ~407 ~407 ~407 ~407 407 012 012 004 049 007 012 012 049 050 007 012 012 050 141 141 141 141 050 4406 5809 9105 6602 9904 4406 5809 6602 6301 9904 4406 5809 7407 2809 2809 2809 2809 5502 ~614 ~614 409 409 264 264 292 335 0241 0159 5807 5603 IC402 IC452 or or L2101 L2103 L2151 L2152 LG401 PR402 Q2302 Q2303 Q2304 Q2451 ?2453 J2454 J4101 /h409 409 409 409 245 051 003 030 5601 2801 9407 5700 DIODE 1SS133 DIODE 1SS176 DIODE DSF1OC(D41O2-D41O5) ZENER OIODE GZA13Y DIODE GMAO1(D41O7,D41O8) DIODE 1SS133 DIODE 1SS176 ZENER DIODE GZA13Y ZENER DIODE GZA6.2Z DIODE GMAO1 DIODE 1SS133 DIODE 1SS176 ZENER DIODE GZA8.2Z DIODE IN5402 DIODE IN5402 OIODE IN5402 DIODE IN5402 ZENER DIODE GZA5.6Y HEAT SINK HEAT SINK IC TA8176SN IC LA1831-N IC LA4705 IC TC4052BP IC BU4052B IC MC14052BCP 614 645 614 614 614 /f1645 034 002 240 255 217 006 5988 1534 0913 5767 7273 2360 405 405 405 405 405 405 405 405 405 019 019 019 019 004 004 053 022 022 3705 3705 3705 3705 4601 4601 0906 7707 7806 405 405 405 405 405 405 405 405 405 405 405 405 405 008 019 019 019 022 043 022 022 043 022 022 043 022 \ \, 2405 3705 3705 3705 8001 3504 8209 8001 3504 8209 8001 3504 8209 DOLBY/DUBBING SCR S-TPG BIN SCR S-TPG BIN 3X1OMM, CO-OPEN/CLOSE SWITCH PWB SPECIAL WASHER,FIBER, 3X1OXO.5MM,TAPE MECHANISM ASSY.PWB.TUNERIAMP FILTER,~C,FM 470P POLYPRO I,F FILTER,REO,FM I.F FILTER,RED,FM FILTER,450 KHZ FILTER,XTAL SOCKET,2P TERMINAL,ANTENA,2P PLUG,5P PLUG*5P SOCKET;TP 3.0CKET,5P 3LUG,7P ‘LUG,1OP 3LUG,5P SOCKET,5P 30CKET,9P 30CKET,PHON0/VIDEO SOCKET,5P TERMINAL,SPEAKER VSSY,WIRE 4SSY,WIRE 4SSY,WIRE SOCKET,5P TRIMMER,llPF DIODE,SVC211-B DIODE,SVC211-B DIODE DIODE DIODE GMAO1 1SS133 1SS176 J 100V (K & K) Description No. 007 012 012 091 091 007 D2104 or or D2151 D2152 D2451 CASSETTE GEAR Part 407 407 407 407 407 407 SCR S-TPG PAN 2X4MM,TAPE MECHANISM BRACKET SCR S-TPG BIN 3X1OMM, DOLBY/DUBBING SPEED PW8 SPECIAL SCREW,3X1OMM WITH WASHER SPEEO PWB 3X1OMM, No. or Dr ~4102 J4103 04104 Q4105 04107 or or Q4108 or or Q4109 or or 16- VHF COIL INDUCTOR,8.2U K TRANSFORMER,RF,AM TRANSFORMER,RF,AM LUG PROTECTOR,IC 1.OA TR 2SC536-G-AUD-SPA TR 2SC536-G-AUD-SPA TR 2SC536-G-AUD-SPA TR 2SC536-G-AUO-SPA TR 2SA608-F-SPA TR 2SA608-F-SPA TR TR TR 2SD1668-Q 2SD1668-R 2SD1668-S TR 2SB698-F TR 2SC536-G-AUD-SPA TR 2SC536-G-AUD-SPA TR 2SC536-G-AUD-SPA TR 2SD1682-S TR 2SD1682-R TR 2SD1682-T TR 2SD1682-S TR 2SD1682-R TR 2SD1682-T TR 2SD1682-S TR 2SD1682-R TR 2S01682-T ANT OSC 50V ... . i .. PARTS LIST TAPE DECK P.W.BOARDASSY Ref. Q411O Q4111 Q4112 or ;;113 or ;;114 or ;;115 or ;;116 Q4701 Q4702 Q4801 Q4802 Q4901 Q4902 Q4903 or :;904 R4102 R4109 R4112 R4113 R4115 R4126 R4711 R4712 R4713 R4811 R4812 R4813 S4101 X2301 N Part Description No. 405 405 405 405 405 405 405 405 405 405 405 405 405 405 405 405 405 405 405 405 405 405 405 405 405 401 ~402 004 019 022 043 022 000 107 035 000 003 001 000 037 035 019 019 021 019 021 019 019 000 078 001 019 058 046 460: 370! 800: 350~ 820! 340( 870~ 160[ 220! 760: 1306 340( 0205 160C 3705 3705 060C 3705 0600 3705 3705 6104 3005 0408 3705 3706 7805 ~402 ~402 ~402 ~402 ~402 ~402 ~402 ~402 ~402 ~402 614 047 004 004 004 004 004 046 004 004 046 244 0102 6208 6208 8004 5300 5300 7300 5300 5300 7300 8335 614 614 246 264 0870 0166 614 264 0807 411 024 6501 411 411 024 021 6501 6405 411 021 6405 411 021 6405 411 159 6100 411 021 6405 TR 2SA608-F-SPA TR 2SC536-G-AUD-SPA TR 2SD1682-S TR 2SD1682-R TR 2SD1682-T TR DTC114TS TR BA1A4Z TR RN1211 TR DTA144ES TR 2SA1345 TR RN2204 TR DTC114TS TR 2SC3860 TR RN1211 TR 2SC536-G-AUD-SPA TR 2SC536-G-AUD-SPA TR 2SD1012-G-SPA TR 2SC536-G-AUD-SPA TR 2SD1012-G-SPA TR 2SC536-G-AUD-SPA TR 2SC536-G-AUD-SPA TR DTC144ES TR BA1L4M TR RN1204 TR 2SC536-G-AUD-SPA OXIDE-MT lK JA RESISTOR 1.2K JRESISTOR 390 JFUSIBLE RES 3.3 JFUSIBLE RES 3.3 JFUSIBLE RES 6.8 JFUSIBLE RES 2:2 JFUSIBLE RES 2.2 JRESISTOR 100 JFUSIBLE RES 2.2 JFUSIBLE RES 2.2 JRESISTOR 100 JSWITCH,SLIDE, AM CHANNEL STEP RESONATOR HOLDER HEAT SINK,L (REF.NO.91) -. rlOLDER HEAT SINK,R (REF.NO.92) SCR S-TPG PAN+FLG 3X8MM,(REF;N0.93) SCR S-TPG PAN+FLG 3X8 SCR S-TPG BIN 3X8MM, {EAT SINK,TRANSISTOR ;CR S-TPG BIN 3X8MM, IfOTOR/TRANSISTOR 5CR S-TPG BIN 3X8MM, ‘OWER TRANSISTOR 3CR S-TPG BRZ+FLG ?.6X1OMM,POWER IC ;CR S-TPG BIN 3X8MM, iEAT SINK,L/R Ref. 72 C3303 C3304 CN301 CN302 CN303 CN304 CN306 or lW l/2W l/2W l/4W l/4W l/4W l/4W l/4W l/2W l/4W l/4W l/2W MM –17- No. Part No. Description CN307 or CN371 CN372 CN373 D3101 or or 03109 or or D3115 03301 or IC351 or IC370 IC371 or or Or IC374 L3300 L3501 L3551 L3700 L3750 >r -3800 .3850 )r )3101 ]r >r >r ]3102 >r >r >r )r )3103 jr lr )r br ~r !3106 lr kr lr Ir I3107 Ir ,r ,r 614 403 403 645 645 645 645 614 614 614 614 645 645 645 407 407 407 407 407 407 407 407 407 409 409 409 409 409 409 409 409 614 614 614 645 614 614 645 614 614 405 405 405 405 405 405 405 405 405 405 405 405 405 405 405 405 405 405 265 058 058 005 005 004 004 020 223 020 223 005 006 005 007 012 012 007 012 012 005 053 070 270 199 121 207 059 003 051 214 212 252 252 004 029 029 004 029 029 037 000 035 107 019 017 Oil 011 014 004 004 006 006 003 002 019 017 011 1209 9108 1102 8141 9292 2911 2898 6562 9223 6548 9209 8110 0861 7373 9904 4406 5809 9904 4406 5809 4505 8807 8408 2101 1209 8702 1900 2605 9506 3501 1900 0804 4305 4305 0580 3142 3937 0580 3142 3937 0205 3400 1600 8704 3705 9709 8609 8500 5209 4601 5103 1905 1806 5401 1107 3705 9709 8609 405 405 405 405 405 405 011 014 004 004 006 006 ASSY,PWB,TAPE OECK POLYESTER 0.018U J 50V POLYESTER 1500P K 50V PLUG,9P PLUG ,5P PLUG,5P PLUG,3P SOCKET,4P SOCKET*4P SOCKET,2P SOCKET*2P PLUG ,4P PLUG,7P PLUG,3P OIODE GMAO1(D31O1-D31O7) DIODE 1SS133 OIODE 1SS176 DIODE GMAO1(O31O9-D3114) OIOOE 1SS133 DIODE 1SS176 0100E,DS442X ZENER DIODE MTZ9.lB ZENER DIOOE GZS9.lY IC HA12136AT IC HA12136A IC LA3246 IC MLC4066B - IC UPD4066BC IC BU4066B ‘.; . IC TC4066BP I C CXA1298AP T RANSFORMER,0SC(85 KHZ) KHZ) F ILTER,LC,MPX(85 F ILTER,LC,MPX(85 KHZ) I NOUCTOR,lM J KHZ) MX CC)IL,TRAP(85 KHZ) MX COIL,TRAP(85 I NOUCTOR,lM J KHZ) MX COIL,TRAP(85 KHZ) MX C01L,TRAP(85 T R 2SC3860 T R DTC114TS T R RN1211 T R BA1A4Z T R 2SC536-G-AUD-SPA T R 2SC3330-U T R 2SC1740S-S T R 2SC1740S-R T R 2SC2458-GR T R 2SA608-F-SPA T R 2SA608-G-SPA T R 2SA933S-S T R 2SA933S-R T R 2SA1317-U T R 2SA1SJ48-GR T R 2SC536-G-AUO-SPA T R 2SC3330-U TR 2SC1740S-S 8500 TR 2SC1740S-R 5209 TR 2SC2458-GR 4601 TR 2SA608-F-SPA 2SA608-G-SPA 5103’!,TR 1905 TR 2SA933S-S 1806 TR 2SA933S-R r ‘r 405 405 003 002 5401 1107 TR TR 2SA1317-U 2SAI04B-GR . . i PARTS LIST POEWR TRANSFORMER Ref. Part No. No. Description 405 405 405 405 405 405 405 405 004 004 006 006 003 002 019 018 4601 5103 1905 1806 5401 1107 4108 0200 405 405 405 405 405 405 405 405 405 405 405 405 405 405 405 405 405 405 405 405 405 018 019 018 019 017 011 011 014 019 017 011 011 014 019 017 011 011 014 019 017 011 5403 4108 0200 3705 9709 8609 8500 5209 3705 9709 8609 8500 5209 3705 9709 8609 8500 5209 3705 9709 8609 TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR :;831 or or R3901 405 405 405 405 405 405 405 405 h402 011 014 033 021 016 033 016 021 004 8500 5209 6805 0600 2305 6805 2305 0600 5607 TR 2SC1740S-R TR 2SC2458-GR TR 2SD1468S-S TR 2SD101Z-G-SPA TR 2SC2878-B TR 2SD1468S-S TR 2SC287B-B TR 2SD1012-G-SPA FUSIBLE RES S3000 iR301 dR302 JR303 VR304 VR305 VR306 VR307 VR308 VR309 614 645 645 645 645 645 645 645 645 645 248 006 006 006 006 006 006 006 006 006 9642 2599 2599 2599 2599 2575 2575 2605 2605 2582 Q3108 or or or or :;300 ;;301 Q3302 ;;303 or or or ;:304 or or or ;;501 or or or ;:551 or or or ;;731 or L POEWR F Ref. 73 FCLP1 FCLP2 TP401 TP402 RANSFORMER No. Part 614 ~645 ~645 ~614 ~614 No. Ref. 2SA608-F-SPA 2SA608-G-SPA 2SA933S-S 2SA933S-R 2SA1317-U 2SA1048-GR 2SC536-G-AUD-NP 2SC3331-U 2SC3495 2SC536-G-AUD-NP 2SC3331-U 2SC536-G-AUD-SPA 2SC3330-U 2SC1740S-S 2SC1740S-R 2SC2458-GR 2SC536-G-AUD-SPA 2SC3330-U 2SC1740S-S 2SC1740S-R 2SC2458-GR 2SC536-G-AUD-SPA 2SC3330-U 2SC1740S-S 2SC1740S-R 2SC2458-GR 2SC536-G-AUD-SPA 2SC3330-U 2SC1740S-S 22 J3WITCH,SLIDE,RECORD/PLAY JR,SEMI,20K N 4R,SEhf~20K N JR,SEMI,20K N JR,SEMI,20K N JR,SEMI,1OK N JR,SEMI,1OK N JR,SEMI,200K N“ JR,SEMI,200K N JR,SEMI,2K N I UMARY 74 CN400 PR401 R4001 R4002 Ref. 75 C2407 CM401 CM402 CM403 CM404 CN244 CN245 CN246 CN247 CN251 CN420 CN421 CN484 CN485 CN486 CN487 CN488 CN489 CN498 D2401 or D2431 >r 14201 >r 14206 14207 14208 )4209 )4210 14211 14212 14213 14214 14215 14216 Jr 14299 [C241 [C421 [C422 -2401 l/4W P.W.BOARDASSY 1351 006 006 017 017 4760 4760 8203 8203 .CD21 .G402 j2401 j2402 J2403 J2404 j2405 J2406 ASSY,PWB,PC)EWR TRANSFORMER,PRIMARY HOLDER,FUSE HOLDER,FUSE TERMINAL BOARD TERMINAL BOARD -18- Part No. No. 267 1368 614 020 6562 006 044 044 2360 6701 6701 #/.BOARD Part ASSY Description 614 ~645 ~402 ~402 RONT Description 267 No. SECONDARY P.W.BOARb ASSY,PWB,POWER TRANSFORMER, SECONDARY SOCKET*4P PROTECTOR,IC 1.OA 50V RESISTOR 0.47 Jl/2w RESISTOR 0.47 Jl/2W ASSY Description No. 614 614 267 264 1559 0142 614 264 4164 403 614 614 614 614 614 614 614 645 614 645 645 614 614 614 614 614 614 614 407 407 262 263 263 263 263 020 020 035 012 035 012 012 265 265 265 265 265 265 035 007 012 8607 8521 8538 8545 8552 1246 6579 4959 2729 4911 2750 2729 1537 1544 1551 1568 1575 1582 4911 9904 4406 407 407 407 407 407 407 407 407 407 007 012 007 012 128 128 128 128 128 9904 4406 9904 4406 9104 9104 9104 9104 9104 -407 407 407 407 407 407 407 407 409 409 409 614 645 614 405 405 405 405 405 405 128 124 124 124 124 007 012 138 354 053 003 028 006 217 004 0/9 019 019 016 008 9104 9702 9702 9702 9702 9904 4406 4700 9101 0409 0107 4195 2193 7266 4601 3705 3705 3705 5900 2405 ASSY,PWB,FRONT FILTER COLOR,LCD FILM,BLUE FILTER COLOR,LCD SHEET DL-ELECT 0.047F HOLDER.LED HOLDER;LEO HOLDER,LEO HOLDER,LED SOCKET,5P SOCKET,5P SOCKET,6P SOCKET,7P SOCKET,2P SOCKET,1OP SOCKET,7P ASSY,WIRE,5P ASSY,WIRE,5P ASSY,WIRE,7P ASSY,WIRE,1OP ASSY,WIRE,7P ASSY,WIRE,6P BACK LIGHT BACK LIGHT SOCKET,2P DIODE GMA01(D2401-D2417) DIODE 1SS133 DIODE GMA01(D2431,D2432) DIODE 1SS133 DIODE GMA01(D4201-D4205) DIODE 1SS133 LED SLP-190B-51-A LED SLP-190B-51-A LED SLP-190B-51-A LED SLP-190B-51-A LED SLP-190B-51-A LED SLP-190B-51-A LED SLP-290B-51-A LED SLP-290B-51-A LED SLP-290B-51-A LED SLP-290B-51-A DIODE GMA01(D4216-D4220) DIODE 1SS133 PHOTO DIODE SPS-420-1 IC TC9309F-112 IC TC9153AP IC BA6125 FILTER,33UH LCD LUG TR TR TR TR TR TR . 2SA608-F-SPA 2SC536-G-AUD-SPA 2SC536-G-AUD-SPA 2SC536-G-AUD-SPA 2SC2999-E-SPA 2SB698-F Z 5.5V ii . .. PARTS LIST CD P.W.BOARD Ref. No. Q2407 Q2408 Q2409 Q4201 Q4202 Q4203 Q4204 Q4205 Part Description No. Q4206 Q4207 Q4208 Q4209 Q421O Q4211 Q4212 Q4301 Q4302 Q4401 Q4402 R4209 S2401 405 405 405 405 405 405 405 405 405 405 405 405 405 405 405 405 405 405 405 ~402 614 019 004 004 019 019 019 019 019 019 019 019 004 019 019 019 011 019 011 019 004 240 3705 4601 4601 3705 3705 3705 3705 3705 3705 3705 3705 4601 3705 3705 3705 8609 3705 8609 3705 5607 1002 S2402 614 240 1002 S2403 S2404 S2405 S2406 S2407 S2408 S2409 S241O S2411 S2412 S2413 S2414 S2415 S4201 614 614 614 614 614 614 614 614 614 614 614 614 614 645 240 240 240 240 240 240 240 240 240 240 240 240 240 006 1002 1002 1002 1002 1002 1002 1002 1002 1002 1002 1002 1002 1002 1639 S4202 VR421 VR422 VR423 VR424 X2401 645 645 645 645 645 614 614 006 006 006 006 006 229 204 1769 1622 1622 1622 1615 2457 0317 or LAMP P.W.BOARD Ref. 76 CN499 LP401 No. Part 614 614 645 TR TR TR TR TR TR TR TR TR TR TR TR 2SC536-G-AUD-SPA 2SA608-F-SPA 2SA608-F-SPA 2SC536-G-AUD-SPA 2SC536-G-AUD-SPA 2SC536-G-AUD-SPA 2SC536-G-AUD-SPA 2SC536-G-AUD-SPA 2SC536-G-AUD-SPA 2SC536-G-AUD-SPA 2SC536-G-AUD-SPA 2SA606-F-SPA TR 2SC536-G-AUD-SPA TR 2SC536-G-AUD-SPA TR 2SC536-G-AUD-SPA TR 2SC1740S-S TR 2SC536-G-AUD-SPA TR 2SC1740S-S TR 2SC536-G-AUD-SPA FUSIBLE RES 22 Jl/4W SWITCH,TACT,CD SKIP/SEARCH, TUNER “UP” SWITCH,TACT,CD SKIP/SEARCH, TUNER ‘DOWN” SWITCH,TACT,STOP SWITCH,TACT,PLAY/PAUSE SWITCH,TACT,RANDOM SWITCH,TACT,MODE SWITCH,TACT, REPEAT.RESET’’UP’ SWITCH,TACT,MEMORY SWITCH,TACT,AUX SWITCH,TACT,BAND SWITCH,TACT,INTRO SWITCH,TACT,CD SWITCH,TACT,TUNER SWITCH,TACT,TAPE SWITCH,TACT,POWER SWITCH,PUSH 2P-2T, BASSXPANOER SWITCH,ROTARY lP-2T,VOLUME VR,SLIOE 200K BX1 VR,SLIDE 2001(”BXl VR,SLIDE VR,SLIDE 200K BX1 50K WX2 CRYSTAL,7.2 CRYSTAL,7.2 ASSY Description No. 267 035 006 MHZ MHZ 1566 4911 8676 ASSY,PWB,LAMP SOCKET,2P LAMP,PILOT, Ref. No. 78 CN101 CN102 CN103 CN104 CN105 CN106 CN107 CN108 D1OO1 D1OO2 or or IC101 IC102 IC103 IC104 IC105 IC106 L1OO1 Qlool Or or or or Q1OO3 or 01004 or or or or Q1OO5 or or or or R104O JR101 or Klool Part ASSY Description No. 614 645 645 614 645 645 645 614 614 407 407 407 407 409 409 409 409 264 005 005 227 006 005 005 035 265 053 007 012 012 342 343 329 317 2689 9292 8127 7706 0861 8127 8110 4942 1605 6209 9904 4406 5809 6808 1406 4209 5003 ~409 /jJ409 614 405 317 114 028 004 8509 4803 4256 4601 405 405 405 405 405 405 405 405 405 405 405 405 003 006 006 002 009 001 004 003 006 006 002 019 5401 1905 1806 1107 5207 9302 4601 5401 1905 1806 1107 3903 405 405 405 405 017 011 011 014 9709 8609 8500 5209 ~402 645 614 048 006 250 2808 5439 7285 614 215 5554 ASSY,PWB,CD PLUG*5P PLUG,6P SOCKET,13P PLUG ,7P PLUG,6P PLUG,4P SOCKET,5P ASSY,WIRE ZENER DIODE DIODE GMAO1 DIODE 1SS133 DIODE 1SS176 IC TA8191F IC TC9236AF IC UPD6379GR IC NJM3404AD IC BA6398FP IC LB1641 FILTER,CHOKE TR 2SA608-F-SPA No. Part No. 614 267 1344 CN402 CN454 CN481 R4714 R4814 614 645 614 035 006 035 4942 1141 4942 ~402 ~402 645 046 046 006 7300 7300 1097 ASSY,PWB,OOLBY/ DUBBING SPEED SOCKET*5P JACK,PHONE SOCKET,5P Ref. 80 No. Part 614 121b “ ~ 614 240 1002 SWITCH,TACT,OPEN/CLOSE CN317 or S3001 19- 614 614 645 020 223 011 OHM .46MHZ SWITCH ASSY Description No. 265 lW 100 JRESISTOR 100 JRESISTOR swITcH,PusH,DoL8Y/DuBBING SPEED 12V,150MA P.W.BOARDASSY J- P.W.BOARDASSY TAPE DECK STOP SWITCH P.W.BOARD CDOPEN/CLOSESWITCH 100UH Description 79 S4203 :. (Q1OO1,Q1OO2) TR 2SA1317-U TR 2SA933S-S TR 2SA933S-R TR 2SA1048-GR TR 2SB927-S TR 2SA102O-Y TR 2SA608-F-SPA TR 2SA1317-U TR 2SA933S-S TR 2SA933S-R TR 2SA1048-GR TR 2SC536-G-SPA (Q1OO5-Q1O1O) TR 2SC3330-U TR 2SC1740S-S TR 2SC1740S-R TR 2SC2458-GR RESISTOR 18 VR,SEMI,1OOK POTENTIOMETER,1OOK RESONATOR,CERAMIC,8 )OLBY/DUBBINGSPEEDSWITCH Ref. MTZ5.lA 6548 9209 5097 ASSY,PWB, TAPE DECK SOCKET,2P SOCKET,2P SWITCH,STOP .\. STOP SWITCH l/2W l/2W ... EXPLODED 109B IIOB lllB VIEW ( TAPE MECHANISM Y-109B ~] lo5–i $ 7—101 Wlol d=loz ,04_~ ) ~ > ,, & 109Afl L107P4 107A .<::: %<i 108B + 122--I % r,, 1 I -121 -121 - 127b 128 1 135-@& 130 \ 138B 1 9 _l -134 5~ I I “’~’l$?j”l /.#gZ-gl,l 154 ~ ...-= I ,, ~14’“l;$?-’-”/. / /92-? -- 191 f&$- Q?sci?i?il-iz@-’% 162+@ !I%-159 J-160 tb-161 I-165 -166 –167 PARTS ‘\ LIST rAPE MECHANISM Ref. No. Part (TM - D12UTN) Ref. Description No. 101 412 031 6607 102 103A 614 614 208 208 0276 4052 103B 614 208 4052 104 412 026 1709 105 106 107A 614 614 614 151 210 146 7162 3432 5111 107B 108A 108B 109A 109B 614 614 614 412 412 196 211 210 026 036 0470 6944 6822 1501 8200 11OB lllB 121 122 123 124 125 614 614 614 614 614 614 412 021 151 140 152 151 070 026 8831 5090 1614 1299 8312 0916 1808 126 121 128 129 130 131 132 133 134 135 136 137 138B 139 140 141 142 143 144 145 146 147 148B 149 150 151 152 614 614 614 614 614 614 614 614 614 614 614 614 237 067 024 129 205 211 208 211 195 201 140 139 2371 3258 1693 0676 5410 3868 0351 3875 5094 1744 1539 1120 614 614 614 614 614 614 614 614 614 614 614 614 614 614 614 196 196 196 196 196 208 152 208 151 129 140 152 152 134 151 0500 0555 0517 0524 0531 0313 1244 0320 7186 0669 150B 1251 1268 9046 8299 153 412 026 2003 SPECIAL SCREW, (+)BIND SCREW 2X3MM LUG,TAPE HEAD HEAD,R/P,PLAY (A:TAPE’’A”) HEAD,RECORO/PLAY, (B: TAPE’’B”) SPECIAL SCREW, HEAD AZIMUTH SCREW 2X7MM SPRING COIL,HEAD AZIMUTH SPRING WIRE,HEAD PANEL BRACKET TAPE GUIDE, TAPE GUIDE BRACKET HEAD,HEAD PANEL SLIDE,HEAD PANEL SLIDE,HEAD PANEL SPECIAL SCREW,(+),2X6MM SPECIAL SCREW, (+ -) CUP SCREW 2X7.5MM MAGNETIC HEAD,ERASING SPRING COIL,ERASING HEAD LEVER,SENSING SPRING WIRE,CONTROLLER SPRING PLATE,GEAR PLATE LEVER ASSY,GEAR PLATE ASSY SPECIAL WASHER, PW CUT 1.45X3.8X0.5MM RSSY,PINCHROLLER SUB CHASSIS AS.SY SWITCH,MOTOR POWER BOSS,RECORD/PLAY STOPPER SLIDE,EJECT REEL ASSY,SUPPLY SPRING,COMP,BACK TENSION REEL ASSY,TAKE UP LEVER,SENSOR SLIDE,SWITCH ACTUATOR LEVER,EJECT KICK SLIDE,PUSH BUTTON ACTUATOR LEVER,RECORD BUTTON LEVER,PLAY BUTTON LEVER,REW BUTTON LEVER,F.FWD BUTTON LEVER,STOP/EJECT BUTTON LEVER,PAUSE BUTTON SPRING WIRE,PAUSE CONTROL LEVER,PAUSE SPRING COIL,PAUSE LEVER BOSS,PAUSE STOPPER LEVER,UN-RECORDING SENSOR SPRING WIRE,BUTTON LEVER SPRING WIRE,BUTTON LEVER 2EAR,F.FWD SPRING PLATE, CASSETTE HOLDER SPECIAL SCREW, C TAPPING SCREW 2X4MM -21- No Part Description No. 154 155 614 412 067 026 2771 2201 156 157 614 412 152 026 1282 2201 158 412 026 2300 159 160 161 614 614 412 152 134 013 1275 9053 5000 162 163B 164 165 166 167 614 614 614 614 614 412 195 152 151 069 195 013 4424 1305 4703 2273 5087 8902 168A 168B 169 171 172 173 614 614 614 412 614 412 204 068 234 026 126 026 8672 1671 1377 1907 6831 2003 174 614 126 6848 175 176 614 412 122 031 9553 7901 . 177 178 179 614 614 412 129 140 026 0683 1676 2003 180 412 026 2003 181 182 183 614 614 614 250 139 151 0309 8679 4758 k84 412 005 8101 i91 192 614 412 209 023 3849 0903 614 614 261 261 5218 5232 614 261 5263 614 261 5270 CHASSIS SPECIAL ASSY SCREW, C TAPPING SCREW 2X5MM SPRING WIRE,PAUSE LEVER SPECIAL SCREW, P TAPPING BING SCREW 2X5MM SPECIAL SCREW, CAMERA TAPPING 2X4.5MM SPRING WIRE,EJECT ACTUATOR GEAR,CAM GEAR SPECIAL WASHER, P WASHER CUT 1.2X3.8X0.3MM SWITCH,PLAY SPRING WIRE,RECORD BUTTON SPRING COIL,PLAY BUTTON PULLEY ASSY,REW/F.FWD SQUARE BELT,RF BELT SPECIAL WASHER, PW 2X3.5X0.3MM FLYWHEEL ASSY FLYWHEEL DISK ASSY BELT,SQUARE,MAIN SPECIAL SCREW,MOTOR CUSHION,MOTOR RUBBER SPECIAL SCREW, C TAPPING SCREW 2X4MM CUSHION,ANTI-VIBRATION, FELT MAT BRACKET MOTOR SPECIAL SCREW, C TAPPING SCREW 2X6MM BOSS,COLLAR(B) LEVER,PLAY KICK LEVER-B SPECIAL SCREW, C TAPPING SCREW 2X4MM SPECIAL SCREW, C TAPPING SCREW 2X4MM ASSY,MOTOR WITH PULLEY LEVER,PLAY KICK LEVER-A SPRING COIL, PACK KICK LEVER SPECIAL SCREW, PACK KICK LEVER COLLAR SWITCH,LEAF,TAPE SELECT SPECIAL SCREW, TAPPING SCREW 2X5MM ASSY,WIRE,4P,PLAY HEAD ASSY,WIRE,7P, RECORD/PLAY,ERASE HEAD ASSY,WIRE,5P, TAPE MECHANISM ASSY,WIRE,3P, TAPE SELECT SWITCH,CR02 EXPLODED VIEW ( CD MECHANISM, LOADING ) p- 301 R.-b 1 . D -. .= :: .. .: ..’ ,: \ -22- 302 PARTS LIST CD MECHANISM Ref. No. Part (PM - DADSS12) Ref. Description No. 301 411 162 1901 302 or 303 or 304 or 305 614 614 614 614 614 614 411 226 233 259 262 237 255 021 6885 0227 8481 8904 7017 2605 3107 306 311 614 614 228 237 5848 7208 ASSY,PULLEY,CHUCK SLIDE,BASE UP/OOklN 312 412 047 3904 SPECIAL SCREW, LOADING GEAR FIX GEAR>LOADING GEAR SCR S-TPG BRZ+FLG 3X8MM, GEAR FIX GEAR,LOADING CAM GEAR SCR S-TPG BIN 2.6X8MM, PULLEY FIX BELT,SQUARE,LOAOING PULLEY,LOADING RELAY PULLEY GEAR,LOADING RETARD GEAR 1 GEAR,LOADING RETARD GEAR 2 SPECIAL SCREW,TRAY GUIDE FI CHASSIS,LOADING CHASSIS CHASSIS,LOADING CHASSIS SCR PAN+SW 2X5MM, LOADING MOTOR FIX 313 314 614 411 237 020 7079 9902 315 316 614 411 237 021 7062 3107 317 318 319 32o 321 322 or 323 614 614 614 614 412 614 614 411 237 237 237 237 047 237 255 044 7178 7161 7048 7055 3904 6973 2575 7502 324 411 020 9803 325 or 326 or 327 614 614 614 614 614 237 255 237 255 118 7192 3954 7185 3947 5927 SCR S-TPG PAN PCS 2X3hIhf, PLATE FIX PLATE, MAGNET FIX PLATE,MAGNET FIX MAGNET,CHUCK MAGNET,CHUCK MOUNT-M,CHUCK MOUNTING MOUNT-M,CHUCK MOUNTING SCR S-TPG BIN 2.6X8MM, MOUNT-M FIX SCR S-TPG BRZ+FLG 3X6MM, CHASSIS ~UB FIX SLIDE,TRAY GUIDE(L) SLIDE,TRAY GUIDE(L) SLIDE,TRAY GUIOE(R) SLIDE,TRAY GUIDE(R) STEEL BALL, TRAY GUIDE(R) LOCK TABLE,LOADING ,TRAY TABLE,LOADING ,TRAY SCR S-TPG-. . PAN 2X6MM, SWITCH PWB FIX ASSY,MOTOR,LOADING MOTOR 328 or 329 614 614 411 237 255 022 7215 2612 7807 341 342 614 238 7382 614 265 1599 ASSY,WIRE,5P,SWITCH 401 401-1 or 401-2 614 614 614 411 247 216 238 044 5683 9841 0413 7502 401-3 or 401-4 401-5 614 614 412 614 237 255 032 248 6980 2582 0208 2315 ASSY;CHASSIS,BASE MECHA TURNTABLE TURNTABLE SCR PAN+SW 2X5MM, SPINDLE MOTOR CHASSIS,BASE MECHANISM CHASSIS,BASE MECHANISM SPECIAL WASHER COMMUTATE MOTOR,SPINOLE Part No. No. Description 402 411 044 8004 403 614 237 7031 SCR PAN+SW 2X8MM, SLED MOTOR FIX CUSHION,RUBBER, BASE MECHANISM FLOATING SHAFT,PICK UP RAIL SHAFT,PICK UP RAIL SPECIAL SCREW, PICK RACK GEAR FIX GEAR,PICK RACK GEAR SPRING,COMP,PICK RACK GEAR PICKUP,LASER,PICK UP FLEXIBLE FLAT CABLE, 404 614 237 7024 or 405 614 412 277 045 8029 0905 406 407 408 409 614 614 614 645 237 238 239 007 7123 6934 1303 0006 410 411 412 413 414 614 614 614 412 237 237 237 047 7093 7109 7116 3904 614 265 3739 415 614 247 4907 416 614 237 7000 CHASSIS,SUB, BASE MECHANISM Dr 614 255 2599 417 411 021 3107 418 412 044 3907 441 614 238 7399 CHASSIS,SUB, BASE MECHANISM MOUNTING SCR S-TPG BIN 2.6X8MM, BASE MECHANISM FIX SPECIAL WASHER, BASE MECHANISM FIX ASSY,MOTOR, SLED MOTOR OADING Ref. MOTOR Part No. 614 403 351 :599 PICK UP GEAR,SLED RETARD GEAR 1 GEAR,SLEO RETARD GEAR 2 GEAR,SLED GEAR SPECIAL SCREW,SLED GEAR FIX ASSY,WIRE,6P, BASE MECHANISM PCB SPRING,COMP, BASE MECHANISM FLOATING MOUNTING P.W.BOARDASSY No. 254 121 Description 0657 9509 ASSY PCB,LOADING CERAMIC O.lu z MOTOR 50V .-,.-. ———. )PEN/CLOSE Ref. 352 SNO1l PWB Soil S012 SWITCH P.W.BOARDASSY Part No. 614 645 .614 614 LED/SPINDLE 614 645 ~ -. No. 254 006 231 241 Description 0640 0922 3992 9489 MOTOR 254 006 0664 0939 ASSY PCB,OPEN/CLDSE SWITCH PLUG,5P,SWITCH PWB CONNECTOR SWITCH,PUSH,CHUCK END SWITCH,SLIDE,TRAY OPEN/END P.W.BOARDASSY ASSY,PCB,SLED/SPINDLE MOTOR PLUG,6P,MOTOR PWB CONNECTOR i EXPLODED VIEW ( CD MECHANISM, MAIN ~—————— ) ———— -24- .— .— —— —— 1 i EXPLODED VIEW ( TURNTABLE MECHANISM ) A-51CI 5114 —— 555 ‘k 575- I O-576 w-am . 576 -25- PARTS LIST URNTABLE MECHANSIM Ref. No. Description 501 502 503 645 007 0662 645 007 0594 645 007 0471 504 505 506 507 508 645 645 645 645 645 509 645 007 0358 510 645 007 0310 511 645 007 0303 512 513 A B 645 645 614 614 007 008 225 001 0341 7158 9115 7779 514 515 516 517 518 519 520 521 522 531 532 533 534 535 536 537 538 539 645 645 645 645 645 645 645 645 645 645 645 645 645 645 645 645 645 645 645 007 007 007 007 007 007 007 007 007 007 007 007 007 007 007 007 007 007 007 0280 0754 0761 0716 0914 0709 0563 0679 0853 0433 0365 0822 0297 0570 0679 0846 0730 0877 0518 540 PL-DL670) Part No. 007 007 007 007 007 0686 0402 0693 0600 0297 Ref. )UST COVER :USHION,DUST COVER MM E RING,TURN TABLE lETAINER rURNTABLE,PLATTER 541 542 543 544 545 IELT,TURN TABLE ;EAR,TURN TABLE ?UBBER MAT,TURN TABLE 3MM CS RING, :LUTCH PLATE RETAINER 2LUTCH PLATE UPPER, TRIP PAWL :LUTCH PLATE COVER, TRIP CLUTCH PLATE 4MM CS RING, :AM GEAR RETAINER SPUR GEAR,CAM GEAR TONE ARM A.S.SY 546 547 548 549 CARTRIDGE NEEOLE CARTRIOGE,STYLUS, ST-707J TIE,TONE ARM SCREW,5MM, SHIPPING SCREW,MOTOR FIX SPINOLE,SPINDLE SHAFT WASHER,TURN TABLE THRUST OIL CUP SPRING,FLOATING SPONGE,FLOATING CLIP,USE FOR SHIPPING CHASSIS.TONE ARM ELEVATOR ARM CLIP 3MM CS RING SPRING,FLOATING SPONGE.FLOATING SWITCH;AUTO SHUT-OFF SWITCH SCREW,SWITCH FIX WIRE Part Description No. 550 551 552 645 645 645 645 645 645 645 645 645 645 645 645 007 007 007 007 007 007 007 007 007 007 007 007 0587 0495 0907 0532 0549 0419 0372 08B4 0457 0525 0815 0778 553 554 555 556 557 558 559 560 561 562 645 645 645 645 645 645 645 645 645 645 007 007 007 007 007 007 007 007 007 007 0297 0655 0747 0617 0334 0396 0501 0464 0556 0464 563 564 565 566 567 568 569 645 645 645 645 645 645 645 007 007 007 008 008 008 007 0860 0792 0440 8902 8902 8902 0389 570 571 572 645 645 645 645 645 645 645 007 007 007 007 007 007 007 0372 0785 0723 0808 0372 0839 0891 SCREW,PART FIX BUTTER,SPEEO SWITCH NOB SCREW,SPEEO SWITCH FIX SPEEO BRACKET,SWITCH BRACKE1 SCREW SLIDE SWITCH,SPEED SELECT WIRE 645 007 0488 EVA 573 574 575 576 LABEL No. SPRING,FLOATING WASHER,SPINDLE FIX WASHER,SPINDLE FIX NUT,SPINOLE FIX P.C.BOARD,TURNTABLE CONNECTOR SCREW WIRE PULLEY MOTOR MOTOR LEVER,CUEING SLIOE,PLATE RETURN, TRIP LEVER 3MM CS RING SPRING,ARM LEVER SPRING SCREW,AUTO RETURN ADJUSTMEN’ LIINK RETURN,ARM LEVER SPRING,CAM SLIDE PULL SPRIN[ LEVER RETURN,CAM SLIDE WASHER 3 MM,E RING SHUT OFF PLATE SWITCH 3MM E RING, SHUT OFF PLATE RETAINER HING PLASTIC,HING ADAPTER,45 AOAPTER WELL FIX PLATE FIX PLATE FIX PLATE IRON PLATE, FLOATING UPPER STOPPER -. \ -L6- ,% \ \ i IC BLOCK DIAGRAM TUNER/AMP. SECTION IC211 TA8176S A’+& (FM FRONT END) IvCcl l~lF 141‘iY-F5---- IC231 LA1831 (AM/FM -: IF & FM MPX) j_ ! 18 --6-&64++- 6 i+-&A-&4- IC402 LA4705 ( POWER AMP. ) IC52 TC4052 ( MULTIPLEXEFUDEMULTIPLEXER -. Vcc u 1 16 ,VOD 1? X-COM AF P*E Jr- IN, cm ~ : S?Ay”r 2Y 3Y L !1, .: 12 ,’ ox lx 15 ,i 2x 3x ; OY ,, @ I II 1?.-2 8 VES 7 i VEE \ \ ‘\ . -27- F L I J Y-COM ) IC BLOCK DIAGRAM IC BLOCK DIAGRAM TAPE DECK SECTION CDIFRONT SECTION IC370 LA3246 ( PRE-AMP./MlXlNG IN2F IN2R AMP./SWlTCHlNG NF2 O(JT2 Me/Nm WT2 IC421 TC9153AP ( ELECTRONIC VOLUME) ) Mem.w Sw NIH OUT2 Fd&r RFC ,00 Vcc %5 IC103 /zPD6379 ( D/A CONVERTER) -T- @@ ,,, n AU D U(o m ,NO1lU,ZE I f L.. 1.1 D c;,~:oney, Osc co cmcuir ,,0 ,,, L-CUT , 41J1 $r L,,, 1 51 L-1”, lNIF IC37’ INIR NF 1 WT 1 MoeJ~y NW/&h N/H OUT1 MIX OUT FIR SW -IN! ,., GND n .,, I MLC4066B (SWITCHING) I LOGIC I M EN CONTRCJL7 3 2 OUT1 ., IN1 CONTKL 1 I ::=0”’”” !-6$40 A- WC! ,-,.2 ,-1.2 2 5 3 OUT 2 1N2 L PIN CONNECTION CONTROL 3 6 , wwr2 -on z 9 OUT3 IN3 8 CONTROL L 1 10 OUT 4 INI. .. 11 IC422 BA6125 ( LED LEVEL INDICATOR) IC374 CXA1298AP ( EQUALIZER AMP. ) w -28- b 01 02 03 06 GNO 05 AmP. Outwt !N Vc c J I ,, I I w 0 1 I w i- I I ig ; I,= I b —-————44— ‘J ..— f&0!4 s — — — — — — . , c [ . . . . j I --- ‘“ Lo. —--—-- R2451 ,Cll m — —.. — . I I m 3 Ii J _. 9zvvr ..- 111V3 -:,,$->-+=) -4+ _.— ----1 ““-’i” --J L-: ~’ “1 1 I CL u-l m I m I N m I ‘,, “. :l.dl!)d !. i I I I ; 8 I 1 L— 11— II J + —.. 1’”’ AW37 ,: 4 $ 41.; A?% r g ~ “, ,. ;? -.. .,. . . . ... ... . . .. * I b , 7w& ;—-. .——.-—. .—. .—. ..—. .— . II —. l-k= I —.— 1111 --[ ““”““I Y~ . .. . .. .. .. . . . . . . . . -.. _.. .— - .- ..—- ..-—... 1 ,.,; I ?J I I r. r--l ! I m la i I I % I I 02 w ‘ii (r — ! .! ) ,. . ,’”’/, . . . .. . . . ! , . J l– ,, . - , qf,,’”c ,0J9 !.”, / ‘.. , m , //, -<-’K ‘“w .>.. / / ,,,, / ,., , ./> ,.,.$, 2 ,U, ,,,,.//.. v ! ) ) I 1 — 1 .L.-IUA-.1-1. ~1-.—lL.l.————l -L .. .. . . . -L . . ‘Id —.. — —— 1 FW%+-JW”’’-’I “mu &— klui=+=w.!-ll–l-+ J %—1- - ) I I ‘--’l IUc= —-!L.%1 I I -1 I i ,/ —— .. .. Qllllu . . r,,.<){)) 1’ -Ii’% g ;1 -,~K., i J E m 1 1: o 3 7 1[1 r.,” , CD I>W13 ,( M,W,, Em 8(5 BuS cm [“––6LCK 1 .2,. ;~_ /’” .— ——.—.’ —— —<l> “u” —— w . a> .—. I — L z ._. rl-~~= .——.— _____ — —.- . > .>+ .—..— _ l.. R.,M ,, ._. _ II ,“ *.~, I !-m ._. d II ._. _ II _ ._ 13 ____ I 1:121:1: I ._. “ikY”#%c!!34Ei -.—.-—-- ‘-- —. ‘-”‘--- l–——–c I p II IIIIJ ___ I I I I I Ilri=l===l= I L I . i WIRING DIAGRAM ( FRONT OPERATION ) CD OPEN/ CLOSE SWITCH P.W.B LAMP _.. P.W.B ..,.—- lNTRO ---——= . -- RANO ..— ,. ,i ‘n -..4 .~ ?(~i” , t I ‘J;d:42’2b2M~ -, CN2: /) TuNERfAMP & & b6 (CN105) 5 2 1 (CN205) (CN1OL) (CNL12) CD PWB -44- PWB & 6 3 TuNERIAMP (CN20L) TuNERIAMP (CN411) PWB -45- PWB $ I I I ,/ IEEE x m r I ,8 r x r l!m m -=--t=- 3 v 0 I $ 8 . Ill —— —— 111= —. . Ill; ——0 ..O —— —. 111: .— —. . II - ,5 [C BLOCK DIAGRAM & DESCRIPTION ICI02 TC9236AF IC DESCRIPTION IC102 (CD PLAYER CONTROL) TC9236AF (CD PLAYER CONTROL) RR%-t+’ FUNCTIONAL Test termtnal. A/D I Test term, nal. Normally, keep at ‘H- MODO I Internal 4 COFS o 5 SPOA o MOD2 WDCK w 69 70 mln I r, b 36 1 FMFB . 35 FMON . 34 F*OS BCK . 33 TKrc AOCT . 32 TGCH, CHCK . . TEST2 3a rGu L REMARKS I With pull-up resistor mode settlnq input terminal. Wkh svstem frame oermdic sianal outout terminal. 7.35kHz Dull-down I process )udg{ng result, memory buffer capacity, etc 6 PFCK o Reqe”erat, on svstem frame 7 SUBSYC o Subcode svnc sianal outcwt terminal. 8 SUBQ o Subcode Q data output terminal. 9 SBOK o 10 xl I 11 Xo o Crystal osollator 12 VDDD - Ofg,tal supply voltage terminal period,c smnal cwtout terminal. I $ubcode Q data CRC check adpstmg The ad[ust!na result M OK ~t”H” I 7.35k Hz result output terminal. level. Crystal oscillator connecting terminals. 1~ connecting terminals. . I ( + 5V) Dtgital qround termmal. 13 GNOD - 14 BUSO 1/0 Command and data sendina Ireceivina incwt /o”tout termomls. I Schmitt ino”t I . 29 TEL1 !5 BUS1 1/0 Command and data sending /receiving input loutput terminals. Schmitt input . m TEL2 16 B(JS2 1/0 Command and data sendong /receiving input /output terminals. Schmitt input EMPH . 27 DFCT 17 BUS3 1/0 Command and data sending /receiving inp”tlcmtp”t terminals. Schmitt input 28 TEST1 18 Command and data sending /recerving chip enable signal input terminal. z I 25 LOCK 19 BUCK I 20 4MCK o 21 m MCK . 22 CONT I I 23 SUBO o 24 CLCK I 25 LOCK o TEST1 I Command and data sending /receiving 4!4 clock output terminal. Reset input terminal. Updata IS inh!btted at ‘H- Subcode P - w outrwt Subcode P - W d&+ clock input terminal. system is reset at ‘L- level. information termmals. readout clock input terminal. terminal. If a sync pattern under EFM signal cannot be terminal IS put at ‘L” level. in formation, this Normally, keep at “H” level or open. Defect detection Wtth pull-up resistor $!gnal output terminal. 27 DFCT o 28 TEL2 o Tracking gain adjusting analog switch output terminals. 29 TEL1 o Trackmq qain adjwtlnq 30 TGUL o 31 TGUH2 o 32 TGUH1 o defect is detected. NOrmalfy. HIz. (Hiz = Hi inpedance) analoq wwtch outcmt termlnal$. Tracking servo loop low frequency phase compensator term, nal. HIZ (gain up) when detect)ng Track]ng servo loop middle Ihlgh “p)when analog I shock. Normally, VREF. change. detect!ng shock. Normally, V,E, TGUH1 is used at normal regeneration Tracking actuator o V,c, or HIZ. change-over frequency phase compensator speed regeneration TKIC VflEF or H12, over analog sw!tch output terminals HIZ (gal. 33 Emphasis, copy, channel level. for 1lms continuously by runaway detection sw!tch output With pull-up resistor inhibiting signal input terminal. detected Test terminal. Schmitt input 4.2336 MHz The internal $ubcode Q data control bit updata V REFwhen kick s,gnal output Kicks in the outer c,rcumfere”tral c!rcumferentlal -48- Schmitt input The bus line becomes actwe at ‘L- level. Lock status output 26 resistor I m TEST 3 I With pull-up resistor Processor status s,gnal output termmal. CKSE DoUT operation Correction CONVERTER 1 level or open. TESTS 3 1 DATA SLICER level or open. 2 Correction DESCRIPTION Normally, keep at ‘H- direction a“d TGUH2 k used at dcw~e ‘\, terminal. d,rect,on at “H. level a“d in the i“”er at ‘“L” level I I I I I -49- ueder %xE50 -ls .ueder u! p3W!Jd w]osb/S6. /’alas “p]l ‘“02 J!JIJJ13 OANVS. eleD O*VS AWN and.! 601euv (AL ~ndu! z+) v~m mdul IeUIUJJaL 60PJV a6e)IoA a~uaJaiati wdu! Ieu6!s ajddu jn I leulwJaa mdul leu6m 6u)ppe weaq qns I I I I .Ieu!twaa mdmo 10 IaAal .H. w daaq,@wlON Ieu6!su01aexpu! jjOl uouemdo wop Jaasew I o Ieu!u1a% lsal NO S!SeqdUJ31 NOs!seqdu13 I _ “ X21N S1S31 HdW3 paads alqnoo o and&nO>Oa!uOw paadsa[qnoo daa~.Kl[WJJON .pI!wJal q>op Lndmo wwm .]WI!UJJ31 o!pnv WOP ~30]> SH — mdmo qwms >ndu! LPIIMS 60[eue 601eue jjOI NO uol%e>ado otdas 6UIYpeJL 6uIp10q aldwes %ndu! 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