Sanyo DC-LD5 User Manual Download

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Summary of Contents for DC-LD5

Page 1: ... 30 SCHEMATIC DIAGRAM DECK 32 SCHEMATIC DIAGRAM MDP FRONT 34 SCHEMATIC DIAGRAM FRONT 36 18 19 20 21 22 23 24 PRODUCT CODE No 129 355 03 SCHEMATIC DIAGRAM PRE MAIN AMP 38 WIRING DIAGRAM l 40 WIRING DIAGRAM 2 42 WIRING DIAGRAM 3 44 WIRING DIAGRAM 4 46 CONNECTING DIAGRAM 0 48 INSPECTION MDP 50 LD BLOCK 25 26 27 28 29 30 31 32 33 PARTS LIST LD BLOCK DIAG RAM LD UNIT OVERALL WIRING DIAGRAM PCB CONNECTI...

Page 2: ...ements Power consumption Dimensions approx Weight approx Temperature range Humidity range Speaker systems Overall frequency response L R speakers Type Unit used Power handling capacity Nominal impedance Dimensions approx Weight approx AC 110 120 220 240V 50 60 HZ 130W 360 W x 390 H x 420 D mm 15 5 kg 5 C to 35 c so tog j 40 20 000Hz 2 way bass reflex 13 cm cone type Woofer 5 cm cone type Tweeter M...

Page 3: ... after the stereo light on 6 SEPARATION Non adjustment confirm at DEV MAIN 40KHZ STEREO SENSITIVITY 98 OMHZ Non adjustment Confirm the Stereo light on during 7 16dB 30dB typ 22dB 2 AW BAND Antenna 1 KHz Loop Modulation 400Hz 30 RF Level Open SG voltaqe dBW STEP I ITEMS I SG I INPUT I TP I PARTS I CONTENTS I STANDARDS 1 COVER VOLTAGE 531 KHZ _ TP202 H Non adjustment Confirm 1 2 V 1 5V at 522 kHz 17...

Page 4: ...i PARTS LOCATIONS TUNER TO MAIN PCB 1 1 0 I I 1 ttt I J 00 1 5 v 8 m c1 3 ...

Page 5: ...ion springs 1 17 Remove the head slide section After the head slide section has been replacad meke sura that the head slide does not rest upon the post pin of the take up move gear 213 when the new section is being inatallad Also insart the selector lever 112 into tha 9ap in the center of the head slide aasembly 139 L 143 b MOUNTING OF SPRING WIRE 1 18 1 Insert the spring wire 1 18 for heed slide ...

Page 6: ...g mark y r HEAD CLICK SPRINGWIR 116 9 l l o 1 FORWARD REVERSE f 1 2 3 4 REPLACEMENT OF THE ROTARY HEAD When replacing the heads check Rotary Head that the soldered area on the rotary 102 103 head and the lead wires are rein forced by an adhesive Cemedine Cemedine 575 Align the projection in the rotor with the erase heed side of the rotary head and screw them together using 2 Twist these stands two...

Page 7: ...t 1 Load a test tape VTT 703etc 10kHz in Tape Deck A 2 Press the PLAY button normal playback 3 Use a flat tip screwdriver to turn the screw for normal azimuth adjustment so that the left and right outputs are maximized at the same phase during nor mal playback 4 Press the tape PLAY button reverse play back 5 Play the tape in the reverse mode 6 Use a flat tip screwdriver to turn the screw for rever...

Page 8: ...ns of the motor pulleys v b 1 2 3 4 5 6 I I Main belt replacement Install the bracket motor as shown in the figura Thread the belt over the motor pulleys Take care with the assembly to ensure that the b not sandwiched between the outside of the fl and the bracket motor when the bracket motor ed in the direction of the arrow Thread the belt as shown in the figure Rotate the flywheel and check that ...

Page 9: ...ce of the wire cover Operate the Mechanism with the normal speed Tape Speed Adjustment Begin from the high speed in Motor speed adjustment 1 Set the testtape TCW 211 or equivalent to R P mechanism TAPE B Adjustment should be made at the center portion FWD Play on the tape 2 Play the mechanism in FWD Play 3 Short the high speed test pinto the high speed portion by the clip 4 Confirm sothat a freque...

Page 10: ... CN373 DECK ADJ r Q ron 7 1 0 1C371 8 PBB 14 lL J 0 L3730 o 0 0 L3830 C3 8 DOLBY 1 I C373 9 RP 16 P REC L EVEL USVR36 7 PBA J42S 10 1 2EI IC31O LC6S306A 22 30 42 I 9 I I v I 1C37 K I __ __ R31L7 b PBB CN371 m L m R L E t m SVR36 CN372 e R a SVR37 R TAPEB L L3300 CN305 CN30fI mu R3307 R ch L ch R ch L ch C SC FREQ ADJ BAIAS ADJ R P LEVEL ...

Page 11: ...o Y15 Y2 Y15 ...

Page 12: ...NT PANEL REAR ASSY CABINET COVER GEARASSY CASSETTE EJECT ASSY LIO CASSETTE TAPE A ASSY LIO CASSETTE TAPEB BRACKET E TRANS FIX SPRING TENS EJECTLEVER LEVER OECKEJECTR FIXER AC COOE BRACKET E FRONTFIX BUTTON TAPEA LIO BUTTON TAPEB LIO ESCUTCHEON TRAY kNOB ROTARY MIC KNOB ROTARY VR MOUNT M OECK R MOUNT M OECK C BRACKET M FRONTR BRACKET M FRONTL BUTTON AMP BUTTON OISC NO 2 BUTTON OISCNO 1 BRACKET E VR...

Page 13: ...DIODEGMAO1 BT DIODEGMAO1 BT OIOOEGMAO1 BT OIODEGMAO1 BT 1 EF NO D3150 D4001 04002 04600 04601 04602 04603 04604 04606 04609 04610 04640 04641 04642 04643 04650 D4661 04662 04663 D4664 04665 D4666 04667 D4670 04680 04681 04682 D9001 OR 09002 OR 09003 OR 09004 OR 09005 OR 09006 OR IIC201 IC202 IC203 IC376 IC377 IC701 IC702 IC703 IC706 IC750 IC901 IC911 IC912 IC913 ICP99 L2102 L2103 L2104 L2105 L2150...

Page 14: ...TR 2SC3331 U AA TR 2SC3331 U AA TR 2SD1913 S TR 2SA1 020 Y TR 2SB560 F MP AE TR 2S01913 S TR 2SC3331 U AA TR 2SC3330 U AC TR 2SC3330 U AC TR 2SC3530 U AC TR 2SC3330 U AC TR 2SC3330 U AC TR 2SC3330 U fiC TR DTA144ES TP TR OTC114YS TP TR DTC114YS TP FUSIBLE RES 10 J 1 4W FUSIBLE RES 100J 1 4W FUSIBLE RES 100J 1 4W RESISTOR 1 J 1 2W FUSIBLE RES 27 J 1 4W FUSIBLE RES 27 J 1 4W REL14Y POWER RELAY POWER...

Page 15: ...SC1740S TP S TR 2SC3330 U AC TR 2SC1740S TP S TR 2SC3330 U AC TR DTA114YS TP TR 2SC1740S TP S TR 2SC3330 U AC TR 2SC1740S TP S TR 2SC3330 U AC TR 2SC1740S TP S EF NO Q4211 Q4212 OR Q4220 OR Q4221 Q4223 OR Q4224 Q4231 Q4232 Q4233 Q4234 RA701 RA702 S2401 S2402 S2403 S2404 S2405 S2406 S2407 S2408 52409 S241O S3170 S3171 S3172 S3173 S3174 S3175 S3176 S3177 S3178 S3179 S3180 S4230 S4231 S4232 S4233 S42...

Page 16: ...114YS TP TR 0TA143TS TP TR OTC144ES TP TR 2SC2655 Y TPE6 TR 0TA144ES TP TR 2SC3331 U AA TR 2SC1740 T 93 S TR 2SD1011 R TR 2S01011 S TR 2SA1317 T AC TR 2SC3330 U AC TR 2SC1740S TP S FUSIBLE RES 10 J 1 4W CARBON 18X JA l 6W CARBON 22K JA l 6W CARBON 2 2K JA l 6W CARBON5 6KJA l 6W lEF NO R3805 R3830 R3831 R3832 R3833 R3850 R3851 R3852 R3853 RA310 OR RA311 OR SO03 SO04 SO05 S006 SO07 S008 SUR30 3VR31 ...

Page 17: ... 2K JA l 6W R4071 401 0257825 CARBON 2 2K JA l 6W VR401 6142277287 VR ROTARY VR402 6142277287 VR ROIARY VR403 6142277294 VRsROTARY 1 1PSW P EF NO 79 S1401 S1402 S1403 S1404 S1405 S1406 S1407 S1408 S1409 S141O S1411 S1412 S1413 IDEi IN REF NO 80 C4013 C4014 C4015 C4016 C4018 C4019 C4020 C4021 C4025 C4026 C4027 C4028 C4029 C4030 CN411 CN412 CN413 CN41 4 CN700 CN701 CN702 CN750 CN751 D4000 04003 0400...

Page 18: ...INAL BOARO TERMINAL BOARO TERMINAL BOARO FUSEHOLOER FUSEHOLOER DIOOEGMOO1 BT oIOOEGMAO1 BT INDUCTOR FERITE TR 2SC3331 U AA RELAY POWER l T 2 PCB ASSY 1 REF NO PART NO DESCRIPTION 82 A614 2310847 ASSY PCB PT2 C4685 4030573830 POLYESTER O lU M 50u C4686 4030573830 POLYESTER O lU M 50V C4687 4030573830 POLYESTER 0 1 U M 50u C4688 4030573830 POLYESTER O lUM 50u 614017 1440 PLUG AC1 CN770 CN771 614221 ...

Page 19: ... DRIVE PIPE GEAR 042 FIX GEAR sRELAY FIXEDGEAR LEVER TAKEUP MOVE SPRING WIRE REEL CH CLICK ASSY GEAR TAKEUP MOVEGEAR PIPE R FMOVEGEARFIX GEAR cR FMOVE LEVER R FB LEVER R FA SPRING TENS PLY LEVERRESET PIPE PLAYSLIPFIX ASSY GEAR PLAY CLUCH LEVER PLAYGEAR SPRING WIRE DRIVE SLIDERESET SPRING TENS MECHACH SLIDE SLIDE DRIVE SLIDE SLIDE A BMECHACHANGE LEVER DRIVESLIDELOCK l8 REF NO 236 237 238 239 240 24...

Page 20: ...9 EXPLUDER VIEW TAPE ii MECHAhllSM I 117 10 I I 101 I 104 116 114 II h T I 115 L _______ I L f l ll 132 33 139 ...

Page 21: ...EXPLODED VIEW TAPE MECHANISM 2 274F3Yf TFF273 262 263 A J e 266 264 265 J 20 ...

Page 22: ...0 A6 4 8 AS 6 6 A4 8 4 A3 10 2 A2 12 0 Al fl f2 f3 f4 fs f6 f7 T Osc WOD Vss IC203 LM7001 Svc I 14 6 PD1 PD2 2 REFEFHWE DIVICHI XOUT 1 FMIN 11 10 AMI o o 0 0 0 J 12 VDD1 13 VDD2 m 3437 8 9 B03 CE CL DATA BO1 B02 2l GPll TPH Al 12 In A4 A5 A6 Al M A9 rho All Al 113 G1 C2 G3 G4 G5 G6 G7 G8 N C Offf I TEST2 IC375 PPC1330HA 2 ch Head Select SW for Tape Deck J7 7 5 A ...

Page 23: ...or Record Switch MelNw Me Nor NIH 8 gg i iii IN2R NF2 OUT2 OUT2 IN2F I FRAF F R F R GND Sw IC371 MLC4066B Quad Bilateral Switch w n Sw c VDD CONT A CONT B I I I J 4 1 lN OUT OUT l N OUT l N INIOUT CONT B CC 4TC VSS Sw A SW B IC373 CXA1101P Dolby B type Noise Reduction LINE N PB N REC PB LWWI REc L NE tA Vcc Pel 22 ...

Page 24: ... FUNCTION SW signal output L H L 41 KEY 0UT4 Key Matrix output signal 4 DAT Hi PULSE 42 KEY OUTS Key Matrix output signal 5 20dB MUTE 20dB Muting output ON OFF UH L H L 43 KEY IN1 Key Matrix input signal 1 KEY IN2 Key Matrix input signal 1 MUTE coMuteing output ONIOFF MJH L L imp 45 KEY IN3 Key Matrix input signal 1 POWER SW POWER SW key input Nrm H L 46 KEY IN4 Key Matrix input signal 1 Vdisp pow...

Page 25: ...02 m CLOCK2 RESET2 DATA2 SET2 Q1 5 CLOCK1 RESET1 OATAl SET1 s 1N2 IC913 BU4069B Hex inverter VDD 16 06 15 05 14 04 11 01 12 02 13 03 Vss 24 INWT GNo I Sup rheatd Protector 1 IC903 NJM79M15FA WTPUT 15V 3 TerminalConstantVoltageRegulated PowerSupply I I Start w IC903 XRA14741 Quad Ope Amplifier lNPuT4 GND NWT3 OLITPUTL INPUT4 INPUT3 0UTPUT3 m lNpuTI INPIJT2 OUT PIJT2 lNPUTl V INPUT 2 COMMON OUTPUT I...

Page 26: ...I Vcc SEPARATION PHASE OUTPUT 5TERE LAMP COMPENSATOR R IC706 RC4558D Hex inverter IC376 RC4558S Motor driver i I 1 P 1 2 3 4 4 8 Vcc 7 VOuT2 6 VIN 2 5 V1N 2 IC750 STK4152 II L CH R CH ouf WC Vcc Vcc OUTPUT I 1 t IC701 LC7818 2 Pole 4 position Analog Function Switch L1 1 u 1 Vcc L CH smmTP Es ISWA2 Al 1 1 WB al 2 1 cl 3 1 D 01 L 1 wE El 5 A2 B2 C2 02 E2 SOURCE 2 TM2 OUT2 1 Ed SOURCE 1 6 SW TM I 8 l...

Page 27: ...T a SIGNAL I IC377 XRU4053B IC102 PST573E 2 TO 92 16 VDD 1 Vcc OUT GND 8 VSS 7 VEE IC401 SML74W C MOS Standard Array Audio Signal Controller CKI 34 CKF 36 CKO 33 m I 2 DIA 39 DFA fi 3 018 23 36 DFB 8 31 OOA s 10 DOB as z 37 DMOA8 4 LN40B 12 DMIA 13 DMIB 1 18 RAO 20 RA1 E 19 RA2 2 RA3 23 RA4 o 22 RA5 u Z RA6 i 21 RA 1 26 RA8 E 2s RA9 17 m 14 w 16 1 VARI 1 40 uTEST I 1 DIA 2 39 DFA 0 1 DIB 3 38 DF B...

Page 28: ...11 MDP AUDIO INTERFACE processor FLOW CHART I I 1 NO A FUNC Sig A 1 5 9 I stop Sw I 1 i NO Does Chapter stop LED Ii ht YES NO DECK is REC PAUSE YES k2 A FUNC Sig 500msec F I o RT II A FUNC L 150msec 27 1 J ...

Page 29: ...12 SCHEMATIC DIAGRAM ECHO VIDEO SZLN3 OIX69V NIYMl S3d 7 1 z 0 H k nz 07 0 x kl 9 9vO 9 5 L 020 3 0 J 1 1 I A131 3 4 L OcWl I I II I I I I ezo 0 II mwl r i I d WJ1 d 01 LSN3 28 ...

Page 30: ...ii 13SCHEMATIC DIAGRAM DISC PROTECT A i z Pi l A IN k l D f i2006tl 4 J AGZ 01 10063 Q 1 I 06tl I I 1 L It t I 3 ii n IY o I ...

Page 31: ... ii 7 ic 4 U2351DTA114YS 1 W 7 M 2486 lK 2466 t K 3 I I I 3 I I 1 C22 4 I T I I t C2303 0 022 I I I I U2 01 I ...

Page 32: ...o 05VM w 1 j 1 1 I 1 1 I I 1 1 J e 1 1 I 1 L I I 1 I I 1 I 1 I J 1 I 1 I 1 1 1 I 1 m I I I i T IW I I 1 1 I I I I m I I A Jk slsl w I 1 1 I I I II 1 1 2 i M J J I tn I la lLdllll t X41 9 1CU w m 5 l It d ll mo n 6 JW I 4 ...

Page 33: ... r ii 7 A la lw 12 12 I I 4 I I H 733 CICK13 1 50v t CI021 0 01 C1002 4711 10V 1 1 I L i i I ...

Page 34: ...t 1 I I Ill I U_ 1 n 1611 0 u 1 1 3bc50b Ob u Ii ...

Page 35: ... i I I I I 1 A o 1 6 t r I 1 I I T I I Ii y 77 C4 I I 1 1 I I r Ir R 30 Q 93 D r rv v 2 5 L K at E 15 LP w m l I II I II J will I 8 ...

Page 36: ...19 WIRING DIAGRAM 1 L LJ 40 41 ...

Page 37: ... ii ...

Page 38: ... 21 WIRING DIAGRAM 3 MDP SW PCB DECK PCB 44 45 s ...

Page 39: ... L i 9C d L Ld 93d AVldSla dakl aCId Z ld 9t S3d 133NN03 dakl a3d NI 03CJIA t wvtmfta 5NltilMZZ ...

Page 40: ...I II 1 11 L 52 J 1 F IJ I II It ...

Page 41: ...rack chapter indication to change asshown below 1 2 23 34 45 56 67 78 89 90 1 0 1 1 b Chapter 11 must be played automatically upon completion of the above operation 3 PLAY PAUSE CHAPTER STOPinspection a PressPLAYIPAUSEkey to PLAY and to PAUSE b Eachtime the CHAPTERSTOPkey is pressed the CHAPTER STOP indicator must alternately light or go out 4 SEARCH SKIP inspection a The SEARCHkey must be capable...

Page 42: ...ERSTOP indicator must light when the KAW40KE sw is set to the KARAOKE A pause or play operation of the MDP must take place without any response from the deck even when the above operation is carried out Confirm so that the KARAOKE sw is setto MUSIC then the CHAPTERSTOP indicator go out 3 Disc protect inspection a The power to the MDP must be cut off immediately function selector set to tuner b Pre...

Page 43: ...RIAGE FFC CP BRACKET CLNIPER R BRACKETHOLOER EB SSY SWITCH LEtIF NA COflPL SY 3 OR BRACKET TILT PLATE ASSY BRACKET STOPPER B NB SPRING LEVERSTOPPER ASSY c SWITCH LEAF NK ASSY SWITCHotlICRO 4 ASSY SUB CHASSIS NL ASSY IIOTOR LOADING ASSY SWITCH MICRO NM BRACKET STOPPER A HOLOER LEVER OD BRACKET PLATE SLIIIE PLOTE R SB SPRING UP DOWN SLIDEPLATE L WE SPRING CTR HUB ASSY MOTOR SPINDLE WQ HUB p J 52 PAR...

Page 44: ...ii 1 mI 2S3 51 43 Y1 1 W w 41 53 ...

Page 45: ...ACER P C B M SPACER 2 M SPACER 1 BRACKET BOTTOMPLATE BOTTOMCHASSIS CLAMP FOOT COMPL CP 1 BRACKET PCB B BRACKET tPCB LOC9TION AE CE C2 F OR N2 PORTS NO 411 021 3503 411 021 6405 411 002 1108 411 001 9501 4120090309 4120090309 4120251700 NE 411 0256500 CE 7 CE DESCRIPTION SCR S TPGBIN 3X1O SCR S TPGBIN 3X8 SCR BIN 4X8 SCR BIN 4X12 SPECIGL SCREW SPECIAL SCREW SPECIAL NUT SCR S TPGBIN 3X8 NE T NE 2 4 ...

Page 46: ...J COIL INOUCTOR 82UHJ COIL INDUCTOR 120UHJ COIL INOUCTOR 82UHJ COIL INOUCTOR 82UHJ COIL INDUCTOR 120UHJ COIL INOUCTOR 22UHJ COIL INDUCTOR3 3UHJ COIL INDUCTOR 12UHJ COIL INOUCTOR 12UHJ TR 2SC2812 L5 TB TR KSC1623 Y T1 TR 2SA1179 M5 TB TR KSA812 Y Tl TR 2S01179 M5 TB TR KSA812 Y T1 TR 2SC2812 L5 TB TR KSC1623 Y T1 TR 2SC2812 L5 TB TR KSC1623 Y T1 TR 2SA1179 M5 TB TR KSA812 Y T1 TR 2S 41179 M5 TB TR ...

Page 47: ... C2766 C2784 02751 D2781 02782 IC271 IC272 IC273 IC274 IC275 IC276 L2701 L2702 L2703 L2704 L2781 L2782 L2786 L2787 Q2701 Q2702 Q2703 Q2704 Q2705 Q2706 Q2707 Q2708 Q2709 Q271O T2751 TP271 TP272 TP273 TP274 TP276 X2786 XF271 XF278 PARTS NO 403061 9706 4030935400 4070003503 407 1372905 4070079904 409 2058000 409 192 7109 409 1927109 409 155 4206 409 1237208 A409 2069006 636020 1071 6360202054 636020 ...

Page 48: ...TZJ6 2C T 77 DIODEGMAO1 BT PROTECTOR O 6A PROTECTOR O 6A PROTECTOR O 6A PROTECTOR O 6A IC LA9200NM Ic BA14741F T1 Ic BA14741F T1 Ic Mcl 4053BFR Ic BA14741F T1 Ic BA14741F T1 IC tlC14053BFR Ic sTA341t 1 Ic sTA341ti TR 2SA1179 M5 TB LOCATION Q3502 Q3503 Q3504 Q3505 Q3506 Q351O Q3511 Q3513 Q3514 Q3516 Q3517 Q3518 Q3519 Q3520 Q3521 Q3522 Q3523 Q3524 Q3525 Q3526 Q3600 Q3601 Q3602 Q3603 TH351 TH352 TP35...

Page 49: ...ioi Z66Z LZ09S9 9069 9Z0 MM S096 Sil 6M 0061 9L064 zoos lio 919 204s lia9i9 Z04S lfo9i9 zoos lio9f9 Zoof 1s09s9 Zoof lio9s9 zaof lfa9i9 Zoo 1s09s9 S N M3dWlP 0V31 s n lJ3dunr ou31 00SH4 i6S9 8Z0 9i9 iwi 8Z0 9i9 i8idl Z8idl Usz l IUZL 3s04 60ZL S00S 9 v ioosj io9 io Lo 100so 90ZZ6LL LO ooosa 8 ML nl Ml fll I t w 1 f4 1 w 9s a w Ozz w Ozz vr ozz vr ozz vr x9 vr 19 s vr X lU 301X0 lU 301X0 lU 301X0 l...

Page 50: ...RANS 05001 F503 IC500 B Ic38 I RECT IC380 0380 REG 5 L q MOTOR FG IC50 I ORIVE AMP REG 5 039 AC SOtRCE SPINOL SY A AUOIO BLOCK MOTOR M FG UNIT Iclol CP l VIDEO UNIT I VIOEO PRocESS HA11528 I I EO BPF AMP BM LPF I I IC102 1HPL MSM6964 g H bf o q 1c3 I I 1 IC271 I 1 5V I I II I Ilti I I 1 I i I IA SA UJTE Ic301 sYslEw con IC304 PPOT5212ACW CP 2 I f f MAIN UNIT C TO AL 1 Ii I 1 i I I I J 60 61 ...

Page 51: ... 1 N321 W CN309 I btlTE I 1 Gm12 CN809 AUOI0 40CKl CN305 R l CN8051AUDI0 BLOCW CN30 9 w 1 1 b 2 G 3 d 4 CN808 ALKII0 BLOCK 9 5 f 6 f 7 h 8 CN307 W i lG 1 2G 2 CN807 ALDI0 BL030 3G 3 K1 2 K2 3 CN806 AUOI0 BLCCK CN319 CN819 AUOI0 BLOCK ...

Page 52: ...RCUIT WAVE FORM _ _ ___ ____ _ _ c w Ie 2 s mm cc e 1 m w 1 TO c 34 1 L 1 1 z J_ 64 i i i i i i i CP 1 PCB VIDEO CIRCUIT L Q m L cm U TP101 500mV div 10 u s div L TP102 500mV div 10 v s div QLD PAUSE Qm I I I I I I I I I I I TP1 14 500mV div 10ns div 65 ...

Page 53: ...L 3AINJ3 LIO1OW 2 2S V1S 08S31 1111 T ma t T 1 I I Islli 3 12N3 Z d3 01 B CIN9 Nlti W 54 n n 43ds z Nm w M 1 082N3 I 7001 Iovon lw Y LKllv mm 1 4 t rnw w D 4 f mou Wos2 0 Olmzz 0 L9Jlvncm _DiSOSLl CWS31 0ZPN3 Z d2 01 E s ow s AS AG M I05N3 SXN3 Z Md 01 H AOO 1W AOO 13V M OOSN3 LW 5 AOSZ i6s5 10 0 Slffi sza4rc T i A W 1 L 00E 9 00100vfz lv9vt VW w o 00s3 13 Vsz CO053 Ma v X9 606 N3 Z AS 01 E ON5 A9...

Page 54: ...30 WIRING DIAGRAM WAVEFORM VIDEO POWRE POWER CIRCUIT WAVEFORM X LO NORMAL PLAY POWER CIRCUIT OCB 68 69 ...

Page 55: ... ii I u T I I Et 3548 y 1 0 f ii I ...

Page 56: ...ms div SCAN PLAY LD CAV GND NORMAL PLAY LD rP373 500mV div 5ms div LD AUDIO SIGNAL C201 2 41 50mV div 500ns div LD PLAY 0 0 C271 3 2V div 100ns div STILL PLAY LD CAV GM rP351 3 500mV div 200 u s div CD PLAY J TP272 200mV div 500ns div IC271 6 200mV div 500ns div PICK UP CARTRIDGE _ x7GRw7 L CF 551 1 2 II I 8 1 I 1 i i t _E rl ie IkiT Xli l 7 I W 5V 5 0 cm 0 1 F02 6 I y8i8 2 21ml UC 9 w 7 I 3Q 3C m...

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