Yamaha CRX-E500 Service Manual Download | Manualshive

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CDC-E500

CDC-E500

5

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REAR PANELS

U, C models

A model

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Summary of Contents for CRX-E500

Page 1: ...ns are subject to change without notice or obligation to retrofit Should any discrepancy appear to exist please contact the distributor s Service Division WARNING Static discharges can destroy expensive components Discharge any static electricity your body may have accumulated by grounding yourself to the ground buss in the unit heavy gauge black wires connect to this buss IMPORTANT Turn the unit ...

Page 2: ...lder or components located inside the enclosure of this product wash your hands before handling food WARNING Laser Safety This product contains a laser beam component This component may emit invisible as well as visible radiation which may cause eye damage To protect your eyes and skin from laser radiation the following precautions must be used during servicing of the unit 1 When testing and or re...

Page 3: ...vice from its protective package until immediately before you are ready to install it Most replacement ES devices are packaged with leads electrically shorted together by conductive foam aluminum foil or comparable conductive material 7 Immediately before removing the protective material from the leads of a replacement ES divice touch the protective material to the chassis or circuit assembly into...

Page 4: ...DOM PROG A B C TEXT TIME DISC SKIP D E TAPE DIRECTION PRESET TUNER PRESET MD CD TAPE AUX MD REC PAUSE TAPE REC PAUSE MODE SLEEP DISPLAY DUBBING CRX E500 V891360 VOLUME START REMOTE CONTROL PANEL Note When confirming remote control operation connect the unit to the RX E400 by using the system cable ...

Page 5: ...CDC E500 CDC E500 5 REAR PANELS U C models A model ...

Page 6: ...onsumption All models 13 W Dimensions W x H x D 217 x 108 x 346 5 mm 8 9 16 x 4 1 4 x 13 5 8 Weight 3 5 kg 7lbs 11oz Finish Gold Color U C A models Silver Color U model Accessories of CRX E500 Remote Control x 1 Indoor FM antenna x 1 AM loop antenna x 1 Audio Pin Cable 2P 1 0m x 1 System Control Cable 1P 1 0m x 1 Battery size UM 3 R6 x 2 Specifications are subject to change without notice due to p...

Page 7: ...Front Panel Unit forward in Fig 1 3 Removal of CDC Mechanism Unit a Remove 1 screw 5 and 5 screws 6 in Fig 3 and then remove the CDC Mechanism Unit in Fig 3 b Disconnect cables from Connectors CB1 CB2 CB3 and CB4 in Fig 2 When installing the CDC Mechanism Unit make sure that its tip end has fitted into the cut in the main chassis securely confirmed by a clicking sound before tightening the screw T...

Page 8: ...Place the MAIN 1 P C B and the MAIN 2 P C B on the blocks 6 Reinstall the CDC Mechanism Unit 7 Using extension cables make connections 1 Bancard 16P 420mm V6565800 2 C C assembly set 4P 450mm and 8P 450mm AAX28730 8 Using a lead wire connect the grounding of the pin jack PJ1 and the system connector JK1 to the rear panel If it is left unconnected the grounding floats and the unit may fail to funct...

Page 9: ...Front rear With the mechanism installed normally the drawer opening direction is to the front Top bottom With the mechanism installed normally the drawer is visible from the top Photo 1 Slider 1 Arm Stopper B Arm Clamper Carriage Bevel Gear Gear Idler A Slider 2 Bevel Gear 1 Drawer Right Left Front drawer opening direction ...

Page 10: ...would be easier if it is open because there would be one less claw locking the drawer b While holding the rear of the drawer by one hand push each claw section outward and remove the drawer Also the drawer can be removed by lifting it up while pushing it inward of the mechanism As there are two claws each on the right and left repeat the above procedure on both sides Photos 4 and 5 c Turn over the...

Page 11: ... Leave it as it is in this stage When removing the upper carriage its left side should be lifted However as the star gear which moves the carriage up and down is in its way pull the upper carriage diagonally to the upper left while pulling the drawer outward Photo 8 f To remove the remaining lower carriage turn the bevel gear toward you counterclockwise again Then the lower pinion starts to turn f...

Page 12: ...g screws Photo 10 f Unsolder the motor terminals and remove the motor Photo 10 g Install the replacement motor using 4 screws Photo 9 At this time make sure that the holes in the chassis and installation holes in the motor are at the same positions as before removing the motor Be careful for the and direction of each terminal As and are printed on the PC board A align terminals with them when moun...

Page 13: ...and 3 a Remove the drawer according to Procedures 2 and 3 on page 10 b Turn over the mechanism c Remove the screw from the drawer and then the spacer as well d Push the claw section outward slightly and remove the PC board C from the drawer Photo 12 e Unsolder the switch terminals and replace the switches f Install the PC board to the drawer by reversing the above steps starting with Step d g Inst...

Page 14: ...f Remove the carriage located under it as well Photo 15 g Remove the lifter and spring located on the right side Since the front is spring shaped push this section inward to release it from the claw of the chassis Photo 16 Photo 14 Photo 15 Photo 16 Arm stopper B Move the arm stopper B in this direction Slider 1 and 2 move in this direction Carriage Arm Pull the chassis 2 arm mounting screws Sprin...

Page 15: ...After installing the lifter check to ensure that the lifter moves up and down without resistance when it is pushed down Photo 17 Photo 18 Chassis viewed from the back Precaution required when installing the spring to the lifter Fit the end of the spring into a pocket in the lifter at the front and install it to the chassis Photo 19 Photo 19 PC board B with switches 4 and 5 installed While pushing ...

Page 16: ...s to turn Photo 20 c Install the carriage starting with the largest No one first so that the first tooth fits between the pins of the upper pinion Photos 21 and 22 Photo 20 Photo 21 Photo 22 Cam RR3 black Bevel gear turning direction Both marks on upper and lower pinions should be on the cam RR3 side Upper pinion Drawer opening direction Carriage No 3 with 2 lugs Carriage No 2 with a lug at the fr...

Page 17: ...ghtly with hand Photo 24 i Turn the bevel gear toward the rear again The carriage that has moved forward is raised by the start gear first j Continue turning the bevel gear and the carriage remaining at the rear moves forward k In this state set the drawer back in the original state Photo 23 Photo 24 Photo 25 Enlarged view of section A Photo 26 l Move the cam gear so that the cut line in it is pos...

Page 18: ...ower the right side of the drawer to the horizontal level and move forward and rearward by about 5mm to check that there is some resistance If it moves lightly move back to Step a above to ensure the gear meshed securely The same is applicable when the arm has lifted Check that the arm stopper B and slider 2 are meshed and then reinstall the drawer f Check to make sure that the bevel gear is posit...

Page 19: ...ked j If the drawer has opened close it again Then push in the lever extending from the slider 2 located on the left side toward the rear until the knob of SW7 is pushed The drawer should be locked in this way Photo 32 Photo 31 Photo 32 Limit for the lever to be pushed Stop at the position as shown here with respect to SW7 Pushing it excessively will cause the drawer lock to be released Move the l...

Page 20: ...HECK1 appears on the display Drawer close refer to MECH TIMING CHART Clamp up Carriage change Clamp down Tracking offset auto ADJ Focus offset auto ADJ Laser ON Disc scan Focus gain rough ADJ Focus search Focus lock servo ON Spindle motor accelerated Tracking servo ON Disc servo ON VCO lock Tracking gain rough ADJ DISC 1 play by PLAY key TLOCK H L IC202 12 pin FLOCK H L IC202 11 pin ...

Page 21: ...TE is cancelled Track No 1 is searched PLAY MUTE ON Track search After searching the beginning MUTE is cancelled PLAY MUTE ON Spindle motor stop Laser OFF Forced feed return STOP Stop by STOP key Search by means of key MUTE H L MUTE L H IC201 71 pin 0 00 appears on the display FLSW L H IC201 23 pin MUTE L H 0 00 appears on the display ...

Page 22: ...IAGE NUMBER SW Normal close SW SW4 4 CARRIAGE NUMBER SW Normal close SW SW5 3 COMMON 2 CARRIAGE HOME POSITION SW Normal close SW SW3 1 CARRIAGE EXTRA POSITION SW Normal close SW SW2 S4BEH Pin No 4 DRAWER MOTOR 3 DRAWER MOTOR 2 CARRIAGE MOTOR 1 CARRIAGE MOTOR MM1 M MM2 SW4 OFF SW5 ON CARRIAGE No 1 SW4 ON SW5 OFF CARRIAGE No 2 SW4 ON SW5 ON CARRIAGE No 3 See page 13 for specific positions of SW and ...

Page 23: ...CDC E500 CDC E500 23 TIMING CHART ...

Page 24: ... AT Adj 2 Automatic adjustment 2 Focus On Tracking Off Focus gain approximate adjustment Standby Focus search Disc spin Focus On Tracking On Servo On EF balance adjustment Tracking gain approximate adjustment 03 AT Adj 3 Automatic adjustment 3 Focus gain precise adjustment Tracking gain precise adjustment Focus balance adjustment 04 TRV Rev Traverse unit moves toward the inside 05 TRV Fwd Traverse...

Page 25: ...ce test is done It starts when DISC SKIP is pushed again after selection It is reset with STOP To cancel Mecha Test mode disconnect the power plug from the outlet 29 Mecha The bridge test of Mecha SW and Mecha Motor is done 30 FL Check FL indication check is done It changes with the DISC SKIP key It is returned with the STOP key 31 Shipment Factory reset The tray opens When it is pushed it closes ...

Page 26: ...mputer defective Microcomputer defective Focus drops TRACKING servo defective FEED servo defective Pick up defective Check by using another disc Is disc dirty or scratched YES NO Pick up position Within disc range Outermost on mirror surface FOCUS servo defective Pick up defective Sound skips Time display fails to advance properly Poor Mechanism Floating rubber Pick up connector etc Check by using...

Page 27: ...3 D 2 68 P2 4 A 4 D 4 D 3 67 P2 5 A 5 D 5 D 4 66 P2 6 A 6 D 6 D 5 65 P2 7 A 7 D 7 D 6 64 V SS 63 P3 0 A 8 D 7 62 V CC 61 P3 1 A 9 60 P3 2 A 10 59 P3 3 A 11 58 P3 4 A 12 57 P3 5 A 13 56 P3 6 A 14 55 P3 7 A 15 54 P4 0 A 16 53 P4 1 A 17 52 P4 2 A 18 51 P4 3 A1 9 50 P44 CS0 49 P45 CS1 48 P46 CS2 47 P47 CS3 46 P50 WRL WR 45 P51 WRH BHE 44 P52 RD 43 P53 BCLK 42 P54 HLDA 41 P55 HOLD 40 P56 ALE 39 P57 RDY...

Page 28: ... states 23 P77 TA3IN pFLSW FLSW I Feed limit SW 24 P76 TA3OUT pTLOCK TLOCK I MN35511 tracking lock 25 P75 T2IN W pFLOCK FLOCK I MN35511 focus lock 26 P74 TA2OUT W pRF_OnOff RF O RF amp standby control H standby L ON 27 P73 CTS2 RTS2 TA1IN V pMLD MLD O MN35511 chip select H L Data latch 28 P72 CLK2 TA1OUT V 29 P71 RXD2 SCL TA0IN TB5IN N OD 30 P70 TXD2 SDA TA0OUT N OD 31 P67 TXD1 DO O FL driver seri...

Page 29: ...trol H ON L Standby 73 P17 D15 INT5 74 P16 D14 INT4 75 P15 D13 INT3 76 P14 D12 77 P13 D11 pMM1_CW MM1 O Carriage motor drive H Drive L OFF 78 P12 D10 pMM1_CCW MM1 O Carriage motor drive H Drive L OFF 79 P11 D9 pMM2_CCW MM2 O Drawer motor drive H Drive L OFF 80 P10 D8 pMM2_CW MM2 O Drawer motor drive H Drive L OFF 81 P07 D7 pMechaSW8 RVS I Slider reverse position SW H OFF L ON 82 P06 D6 pMechaSW7 F...

Page 30: ...CK384 8 MDA T A 7 MCLK 9 MLD 44 ARF 46 DRF 45 IREF 47 DSLF 48 PLLF 52 EFM 53 PCK RESY 67 AVDD 62 AVSS 15 SUBQ 14 SQCK 20 CLVS FLAG6 68 DEMPO 73 SUBC 72 SBCK2 74 SBCK 75 CLDCK 13 BLKCK 55 CRC 78 SDATI 80 BCKI 79 LRCKI 77 DEMPI TEST2 61 VCOF2 70 IOSEL 41 TOFS 40 10 43 LDON SENSE WVEL 11 FLOCK 12 TLOCK 30 FBAL 31 TBAL 28 FOD 27 TRD 22 TVD 25 ECS 42 PLAY TRVSTP 29 VREF 21 TRV 16 DMUTE 1 BCLK 3 SRDA T ...

Page 31: ...se Feed forced feed output 3 State Traverse Feed drive output Spindle motor ON signal L ON default NC Spindle motor drive signal forced mode output 3 State Spindle motor drive signal servo error signal output Kick pulse output 3 State Tracking drive output Focus drive output Reference voltage for DA output block TVD ECS TRD FOD FBAL TBAL Focus balance adjustment output Tracking balance adjustment ...

Page 32: ...ply terminal for audio DAC Deemphasis detect signal output NC 384fs clock output At the CK384 pin output does not stop while RST L NC Xtal system when command is defaulted Signal processing system when command is switched Mode selecting terminal 5 Test mode setting terminal Normal H 5 Sub code data read clock input Sub code serial output SBCK effective when command is defaulted PACK data usable SB...

Page 33: ...4 2 4 3 4 4 4 5 4 6 4 7 5 1 5 2 5 3 5 4 5 5 5 6 5 7 Z 1 Y PATTERN AREA 1G 2G 3G 14G 13G 4G 5G 6G 7G 8G 9G 10G 11G 12G IC1 JT7060 18 KI O6 KI O7 S0 S1 REM VDD X OUT X IN GND RESET KI O5 KI O4 KI O3 KI O2 KI O1 KI O0 KI3 KI2 KI1 KI0 IR LED IR 1 Q1 2SD1781KR R2 220Ω DC3V B1 C1 47µF 16 X1 455kHz C2 100P C3 100P C4 0 1µF 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 29 25 21 17 13 9 5 1 30 26 22 1...

Page 34: ... 2 11 10 13 12 16 17 14 15 3 7 1 17 7 24 3 1 25 26 9 23 IC1 AN4801SB 5A 23 LDRCTL 3 22 21 25 24 27 26 28 29 44 65 66 63 6 5 7 6 2 3 3 2 64 IC207 IC207 Q6 Q7 Q8 Q9 15 13 12 35 37 38 18 XL201 RESET IN OUT D205 71 MUTE MDATA MCLK 7 8 6 TX MDATA MCLK OUT L OUT R DIGITAL OUT OPTICAL LINE OUT 61 64 47 48 50 51 VB VB B 5A 5 5 SYSCON T500 L500 52 51 36 37 69 70 F1 F2 D3 L PJ1 JK1 R SYSTEM CONNECTOR FDO KI...

Page 35: ...2 RVS FWD O C D1 COM HOME EX D2 MAIN 5 KD1 K2 K0 KD2 KD0 K1 ACF CE DI GND FLRST CL 5 VF ACF WRITER RESET CLKO TXDO VCC CTSO RXDO CE VSS CNVSS 1 3 0 3 1 5 0 1 0 0 8 1 5 1 8 0 1 2 0 2 1 4 0 4 1 6 0 6 1 8 0 1 16 32 17 1 4 8 5 1 4 8 5 5 8 4 1 MAIN 1 P C B Lead Type Device MAIN 1 P C B Surface Mount Device Ref No Location D200 H6 D201 H6 D202 H6 D203 H6 D204 H6 D205 G7 D206 H6 IC200 B6 IC201 G6 IC202 E...

Page 36: ... RESET FEOF VREF TRV TVD ECM ECS TD FOD MAIN 3 2 6 4 3 1 5 8 7 CDC Mechanism Unit CDC Mechanism Unit TA FA LD MON FA TA VR VCC B F D A C GND E VC HOME EX D1 D2 CDM RVS FWD O C CM CM DM DM FLSW GND SPDL SPDL FEED FEED 9 1 9 1 MAIN 2 P C B Lead Type Device MAIN 2 P C B Surface Mount Device Ref No Location D1 H6 D2 I6 D3 E6 D4 D6 D5 D6 D6 E6 D7 C6 D8 D6 D9 D3 D10 C3 D11 D3 D14 B2 D15 B2 D18 B2 D19 B2...

Page 37: ...16 1 STANDBY ON STOP DISC 1 DISC 2 DISC 3 PLAY PAUSE DISC SKIP MAIN 1 KD1 K2 K0 KD2 KD0 K1 ACF CE DI GND FLRST CL 5 VF ACF 1 1 6 1 7 3 2 3 3 4 8 4 9 6 4 MAIN 5 P C B Lead Type Device Lead Type Device MAIN 5 P C B Surface Mount Device MAIN 3 P C B PRINTED CIRCUIT BOARD Foil side Ref No Location IC300 G6 Semiconductor Location ...

Page 38: ...G10 G11 AA1 AA2 AA3 AA4 G16 AA5 G15 AA6 G14 AA7 G13 AA8 G12 BRINK GENERATOR DUTY GENERATOR BLINKCYCLE REGISTER DISPLAY CONTROL DISPLAY REGISTER DUTYCYCLE REGISTER CONTROL INSTRUCTION DECODER DIVIDER TIMING GENERATOR OSC 1 2 35 36 37 38 39 40 41 42 43 44 45 53 54 IC1 AN4801SB E1 4 Channel Power OP Amp System Driver 20 5 10 11 Standby Band gap V CC VREF Reset Circuit STDY RESET 4 PC1 3 IN1 1 IN2 VO1...

Page 39: ...5 0 9 9 9 9 0 2 8 3 0 2 8 3 5 1 5 1 5 1 1 2 8 3 0 2 0 27 4 26 7 21 1 31 0 31 0 26 7 0 0 2 0 2 5 1 6 3 0 6 3 5 0 10 5 9 9 0 5 1 5 1 5 1 5 1 5 1 3 B A AC 9 3 AC 15 2 AC 22 4 AC 24 7 1 9 4 5 3 9 0 2 3 9 5 0 2 5 2 2 2 5 4 5 2 6 0 2 5 3 8 0 3 8 0 0 0 0 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 6 2 6 2 6 2 6 4 2 2 6 2 5 2 6 5 8 0 5 0 0 5 8 2 4 3 0 2 7 2 7 2 6 2 0 0 0 5 8 5 8 2 6 2 7 2 7 0 2 6 2 5 5 0 5 ...

Page 40: ...TE GND TERM GROUND TERMINAL HOLDER FUS FUSE HOLDER IC PRTCT IC PROTECTOR JUMPER CN JUMPER CONNECTOR JUMPER TST JUMPER TEST POINT L DTCT LIGHT DETECTING MODULE L EMIT LIGHT EMITTING MODULE LED DSPLY LED DISPLAY LED INFRD LED INFRARED MODUL RF MODULATOR RF PHOT CPL PHOTO COUPLER PHOT INTR PHOTO INTERRUPTER PHOT RFLCT PHOTO REFLECTOR PIN TEST PIN TEST POINT PLST RIVET PLASTIC RIVET R ARRAY RESISTOR A...

Page 41: ...209 US135100 C CE CHP 0 1uF 16V C210 UA654390 C MYLAR 0 039uF 50V C211 US062220 C CE CHP 220pF 50V C212 UA654470 C MYLAR 0 047uF 50V C213 UA653120 C MYLAR 1200pF 50V C214 US061560 C CE CHP 56pF 50V C215 UA654470 C MYLAR 0 047uF 50V C216 VE326000 C MYLAR ML 0 1uF 50V C217 UA653390 C MYLAR 3900pF 50V C218 UA653270 C MYLAR 2700pF 50V C219 US062390 C CE CHP 390P 50V C220 UR818100 C EL 100uF 6 3V C221 ...

Page 42: ...01 VT332900 DIODE 1SS355 D202 VT332900 DIODE 1SS355 D203 VT332900 DIODE 1SS355 D204 VT332900 DIODE 1SS355 D205 VT332900 DIODE 1SS355 D206 VT332900 DIODE 1SS355 IC1 X0070A00 IC AN4801SB E1 IC2 XR274A00 IC TA8409SE IC3 XR274A00 IC TA8409SE IC5 XJ604A00 IC NJM78M05FA IC6 XP157A00 IC M51953BFP IC200 X0071A00 IC AN8399SA E1 IC201 X3103A00 IC M30622M8A 5M4FP IC202 XW915A00 IC MN35511AL IC203 XV953A00 IC...

Page 43: ...B ASS Y GD MAIN GD UC 5 V9646100 P C B ASS Y GD MAIN GD A s 11 V2296800 POWER CABLE 2m A s 11 V9293500 POWER CABLE 2m UC 21 V2438700 CORD STOPPER 10P1 101 V7127400 TOP COVER GD 101 V7127300 TOP COVER SI 103 V9046700 REAR PANEL UC 103 V9046800 REAR PANEL A 104 V9047100 LID CDC GD 104 V9047200 LID CDC SI 110 VR264400 SPACER H8 111 V3688500 LEG M0080 M0 112 VQ390100 DAMPER 8x8x15 113 VP857700 DAMPER ...

Page 44: ... SLIDER L 45 219 3188 35 AAX25460 SLIDER 1 45 259 2185 36 AAX25470 ASS Y SLIDER 2 45 093 3240 37 AAX25240 ARM STOPPER A2 45 239 4279 38 AAX25250 ARM STOPPER B 45 239 4065 39 AAX25320 GEAR IDLER A2 45 222 4128 40 AAX25330 GEAR IDLER C 45 222 4051 41 AAX25690 LEVER 2 45 259 3289 43 AAX25680 LIFTER 45 259 3025 47 AAX25550 PULLEY A 45 229 4052 48 AAX25190 ASS Y MOTOR CRG S 45 093 4238 49 AAX25200 ASS ...

Page 45: ...TO CHEMICAL KANTO CHEMICAL DOW CORNING DOW CORNING DOW CORNING DOW CORNING AAX27950 AAX27940 AAX27920 AAX27910 TX913420 AAX27930 SH200CV 10 000CS 9 8 8 8 7 6 6 10 5 4 3 1 51 52 53 57 57 58 58 62 63 68 70 74 75 77 80 83 83 83 84 PG661 PG661 948P E PASTE E PASTE 948P 948P PG661 948P EM50L x 2 SH200CV 10 000CS x 2 Back Side SH200CV 10 000CS x 2 Back Side SH200CV 10 000CS x 2 Back Side G473 x 8 G473 G...

Page 46: ...must be replaced be sure to replace them together as a unit Ref No PART NO Description Remarks Markets V3175200 PU MECHA UNIT DA11T3 3 XX702580 SLED MOTOR ASS Y 6 0V 1EA0M10A09700 5 XX702590 COVER GEAR 1EA2121A20000 7 XX702610 GEAR MIDDLE 1EA2511A21000 8 XX702600 GEAR DRIVE 1EA2511A21100 9 XX702660 SWITCH LEAF PWB MOTOR 1EA4S13A01600 10 XX702620 CONNECTOR S 6P 1EA4J13A54700 21 XX702570 PWB MOTOR 1...

Page 47: ...A B C D E 1 2 3 4 5 6 7 CDC E500 48 GREASE APPLICATION DIAGRAM PU Mechanism PG 663 PG 663 PG 663 PG 663 Apply the grease Molykote PG 663 P No AAX01170 ...

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