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PD-S507

3. SCHEMATIC DIAGRAM

Note: When ordering service parts, be sure to refer to "EXPLODED VIEWS AND PARTS LIST" or "PCB PARTS

LIST".

3.1 OVERALL SCHEMATIC DIAGRAM

SERVO MECHANISM
ASSY T96 (PXA1606)

MECHANISM BOARD
ASSY (PWX1192)

LOADING MECHANISM
ASSY T 96 (PXA1604)

MAIN BOARD ASSY
(PWZ3762: MYXK)
(PWZ3763: MVXK)

CN201

CN11

CN351

CN 501

CN205

CN202

CN131

PICK UP ASSY

PEA1335

SPINDLE

MOTOR

ASSY

PEA1236

CARRIAGE

MOTOR

ASSY

PEA1246

PXM1010
LOADING MOTOR

S601:DSK1003
CLAMP SW

LOAD

OPEN

CLMP

DSG1016

SLW16S-IC7

KPD7

52147-0410

CN 331

52147-0310

CN610

HLEM26S-1

Summary of Contents for PD-S507

Page 1: ...ingapore 238880 PIONEER ELECTRONIC CORPORATION 1998 MYXK AC220 230V MVXK AC220 230V COMPACT DISC PLAYER RRV2034 T ZZR OCT 1998 Printed in Japan PD S507 CONTENTS 1 SAFETY INFORMATION 2 2 EXPLODED VIEWS AND PARTS LIST 3 3 SCHEMATIC DIAGRAM 10 4 PCB CONNECTION DIAGRAM 17 5 PCB PARTS LIST 24 6 ADJUSTMENT 27 7 GENERAL INFORMATION 35 7 1 IC 35 7 2 DISPLAY 36 7 3 BLOCK DIAGRAM 37 8 PANEL FACILITIES AND S...

Page 2: ...ctive lens with the naked eye will cause exposure to a Class 1 laser beam IMPORTANT THIS PIONEER APPARATUS CONTAINS LASER OF CLASS 1 SERVICING OPERATION OF THE APPARATUS SHOULD BE DONE BY A SPECIALLY INSTRUCTED PERSON LASER DIODE CHARACTERISTICS MAXIMUM OUTPUT POWER 5 mw WAVELENGTH 780 785 nm Refer to page 28 LABEL CHECK Additional Laser Caution MYXK type MVXK type MYXK type REAR 1 SAFETY INFORMAT...

Page 3: ...ut Cable L 1 2m PDE1248 6 Operating Instructions See Contrast table 2 NSP 7 Batteris R03 AAA VEM 022 8 Remote Control Unit CU PD096 XWW1001 9 Battery Cover XZN1001 10 Spacer See Contrast table 2 11 Polyethylene Bag See Contrast table 2 115 270 0 05 NSP 12 Warranty Card ARY7022 2 CONTRAST TABLE PD S507 MYXK and MVXK are constructed the same except for the following Mark Part No Remarks Symbol and D...

Page 4: ...3 15 17 15 9 15 8 14 24 24 24 8 5 5 29 7 20 22 1 7 7 3 8 28 6 2 8 4 25 25 26 7 12 8 21 19 8 26 10 16 Refer to 2 4 LOADING MECHANISM ASSY T 96 Refer to 2 3 FRONT PANEL SECTION 11 7 7 Removal of the Tray Panel 7 7 Fuse Holder For MVXK type MVXK type Only ...

Page 5: ...T1236 7 Screw ABA1011 8 Screw 3 6 ABA1207 9 Insulator AMR7198 10 Rubber Spacer B PEB1281 NSP 11 PCB Spacer PEB1304 12 Bonnet PYY1162 NSP 13 Under Base 56 PNA2214 14 Rear Base See Contrast table 2 15 Cushion 55 PNM1316 NSP 16 PCB Holder PNW2100 17 Insulator PNW2766 18 Disc Guard REC1305 NSP 19 Loading Mechanism Assy T96 PXA1604 20 Caution Label HE See Contrast table 2 21 Caution Label PRW1244 22 Ca...

Page 6: ...utton PAC1887 7 MANUAL Button PAC1889 8 POWER Knob PAC1891 9 Display Window PAM1759 10 Name Plate PAM1776 2 3 FRONT PANEL SECTION 12 5 7 3 14 4 14 1 13 6 11 10 8 14 15 14 14 2 18 16 9 17 Mark No Description Part No 11 LED Lens PNW2019 12 Function Panel PNW2807 13 PLAY Button B RAC2204 14 Screw PPZ30P080FMC 15 26P FFC 30V PDD1142 NSP 16 Tray Badge PAN1358 17 Tray Name Plate PNW2806 18 Cord Clamper ...

Page 7: ...S507 7 2 4 LOADING MECHANISM ASSY T96 A A A 23 15 26 25 28 35 14 18 33 14 13 34 16 17 21 17 21 30 22 29 5 30 20 24 19 11 9 10 Spacer 2 27 1 8 7 4 3 6 12 Refer to 2 5 SERVO MECHANISM ASSY T96 2 31 32 22 36 ...

Page 8: ... Table Shaft Holder Assy PXA1383 26 Turn Table PNR1044 NSP 27 Servo Mechanism Assy T96 PXA1606 28 E Ring YE20FUC 29 Shaft Holder PNB1382 30 Screw BPZ26P060FMC 31 Screw BBZ26P060FMC NSP 32 Earth Lead DE010VF0 33 Caution Label PRW1244 34 Connector Assy 5P PDE1243 NSP 35 Table Base PXA1382 NSP 36 Tray Assy TT PXA1449 Mark No Description Parts No Mark No Description Parts No Spacer FFC Holder 2 1 1 Us...

Page 9: ...A1335 12 Guide Bar PLA1094 13 Gear 1 PNW2052 14 Gear Stopper PNB1303 15 Screw BPZ20P060FMC 16 Earth Spring PBH1132 NSP 17 Mechanism Base T T 96 PNB1592 18 Screw BPZ26P100FMC 19 Mechanism Board Assy PWX1192 20 Binder PEC 107 21 Float Rubber PEB1031 22 Float Rubber PEB1170 23 FFC Holder PNW2734 24 Connector Assy 4P PDE1238 25 Carriage Motor Assy PEA1246 CARRIAGE 26 Rack Spring PBH1128 27 Rack Holder...

Page 10: ...NISM BOARD ASSY PWX1192 LOADING MECHANISM ASSY T 96 PXA1604 A MAIN BOARD ASSY PWZ3762 MYXK PWZ3763 MVXK B CN201 CN11 CN351 CN 501 CN205 CN202 CN131 PICK UP ASSY PEA1335 SPINDLE MOTOR ASSY PEA1236 CARRIAGE MOTOR ASSY PEA1246 PXM1010 LOADING MOTOR S601 DSK1003 CLAMP SW LOAD OPEN CLMP DSG1016 SLW16S IC7 KPD7 52147 0410 CN 331 52147 0310 CN610 HLEM26S 1 15 16 17 18 19 20 21 22 23 24 25 26 15 16 17 18 ...

Page 11: ...K AC Power cord PDG1003 MYXK AC220 230V 50 60Hz PDG1055 MVXK AC220 230V 50Hz PDD1142 CN701 CN751 J751 PHONE BOARD ASSY PWZ3773 MYXK MVXK C J501 PD S507 MVXK Only J11 DYY07 200 2651 HLEM26R 1 52151 0410 D20PDY0410E YEL WHT NEUTRAL LIVE COAXIAL OUTPUT ASSY PWZ3775 MVXK Only D GND DOUT V 5D D20PDY0406B 15 16 17 18 19 20 21 22 23 24 25 26 15 16 17 18 19 20 21 22 23 24 25 26 ...

Page 12: ... PCH1128 220 25 PCH1128 220 25 PCH1128 4 7 50 PCH1127 4 7 50 PCH1127 100 50 PCH1126 10 µH 10 µH 220 25 PCH1128 0 47 0 1 0 1 0 15 MA 0 15 MA TL 220 25 PCH1128 1000 16 PCH1122 MA 0 15 MAIN BOARD ASSY PWZ3762 MYXK PWZ3763 MVXK B 3 8 6 5 7 23 16 18 33 53 9 19 2 4 3 2 MAIN BOARD ASSY PHONE BOARD ASSY and COAXIAL OUTPUT ASSY B ...

Page 13: ...50 PCH1127 47 50 PCH1124 100 1 2W 47 50 GA 100 4 7 25 GA 4 7 50 GA 220 25 PCH1128 220 25 PCH1128 220 25 PCH1128 100 50 PCH1126 100 50 PCH1126 1000 16 PCH1122 220 25 PCH1128 RTF1068 1000 16 PCH1122 150 µH 100 1 2W 47 50 PCH1124 4 7 50 GA 4700 16 PCH1119 RTF1167 SIGNAL ROUTE AUDIO SIGNAL ROUTE 0 MYXK 1 5k MVXK 1 5k MYXK 3k MVXK MVXK MYXK MVXK ONLY PHONE BOARD ASSY PWZ3773 C COAXIAL OUTPUT ASSY PWZ37...

Page 14: ... BOARD ASSY PWZ3768 G SWITCH BOARD ASSY PWZ3766 F POWER BOARD ASSY PWZ3770 E SWITCHES S751 REPEAT S752 TIME S753 EDIT S754 DISPLAY S755 STANDBY SWITCHES S701 7 S702 S703 3 S704 OPEN CLOSE S710 4 1 S711 AC220 230V 50 60 Hz AC POWER CORD PDG1003 MYXK PDG1055 MVXK FUSE 5A PEK1003 MVXK ONLY POWER TRANSFORMER PTT1236 ...

Page 15: ...PD S507 15 A B C D 5 6 7 8 5 6 7 8 F B CN351 ...

Page 16: ...sec div 6 IC202 Pin 4 PLAY MODE TRDR H 1msec div 5 IC202 Pin 3 PLAY MODE FODR H 1msec div 8 IC202 Pin 9 TRACK SEARCH MODE CADR H 200msec div 9 IC301 Pin 17 PLAY MODE ASY0 EFM H 500nsec div 16 IC301 Pin 22 PLAY MODE 1kHz BCLK H 500nsec div 0 3Vp p 7 2Vp p 1Vp p 1 5Vp p 0 5Vp p 0 5Vp p 4Vp p 5Vp p 5Vp p 5Vp p 5Vp p 1Vp p 5Vp p 5 Vp p 3 2 Vp p 5Vp p 5 Vp p 5 Vp p 5 Vp p 5 Vp p 2 5Vp p 5Vp p H 200µsec...

Page 17: ...h resistor Field effect transistor B C E B C E B C E D G S B C E B C E B C E D G S D G S 3 The parts mounted on this PCB include all necessary parts for several destination For further information for respective destinations be sure to check with the schematic diagram 4 Viewpoint of PCB diagrams Symbol in PCB Diagrams Symbol in Schematic Diagrams Part Name Resistor array 3 terminal regulator Capac...

Page 18: ...L OUTPUT ASSY SIDE A B MAIN BOARD ASSY B COAXIAL OUTPUT ASSY D VR152 VR151 VR155 VR154 VR156 VR153 IC201 PNP1448 C IC202 IC33 IC34 IC405 IC341 Q403 Q404 Q23 IC20 Q391 IC406 Q151 E J11 PD S507 MVXK Only To Pickup Assy A CN610 To Loading Motor and S601 C J501 F CN701 D ...

Page 19: ...PD S507 19 A B C D 1 2 3 4 1 2 3 4 SIDE B B MAIN BOARD ASSY B PNP1448 C Q451 Q405 Q452 IC401 IC151 IC302 IC341 Q22 Q21 IC301 Q152 ...

Page 20: ...PD S507 20 A B C D 1 2 3 4 1 2 3 4 SIDE A F 4 3 POWER BOARD ASSY PNP1448 C Q54 Q51 Q52 Q53 B CN11 E POWER BOARD ASSY AC POWER CORD LIVE NEUTRAL E ...

Page 21: ...PD S507 21 A B C D 1 2 3 4 1 2 3 4 SIDE B E POWER BOARD ASSY E PNP1448 C Q55 Q56 ...

Page 22: ...PD S507 22 A B C D 1 2 3 4 1 2 3 4 4 4 SWITCH BOARD ASSY and MODE BOARD ASSY F G SIDE A SWITCH BOARD ASSY F MODE BOARD ASSY G PNP1448 C IC702 IC701 B CN351 ...

Page 23: ...PD S507 23 A B C D 1 2 3 4 1 2 3 4 F G SIDE B SWITCH BOARD ASSY F MODE BOARD ASSY G PNP1448 C IC703 IC701 ...

Page 24: ...ure to use parts of identical designation When ordering resistors first convert resistance values into code form as shown in the following examples Ex 1 When there are 2 effective digits any digit apart from 0 such as 560 ohm and 47k ohm tolerance is shown by J 5 and K 10 560 Ω 56 101 561 RD1 4PU 5 6 1 J 47k Ω 47 10 3 473 RD1 4PU 4 7 3 J 0 5 Ω R50 RN2H Â 5 0 K 1 Ω 1R0 RS1P 1 Â 0 K Ex 2 When there ...

Page 25: ...C312 C321 CKSQYF104Z25 C342 C412 C413 C416 C417 CKSQYF104Z25 C351 CKSQYF473Z50 C175 C301 C302 CQMA154Z50 C441 C442 CQMBA102J50 C497 C498 CQMBA103J50 C435 C440 CQMBA152J50 C25 C26 4700µF 16V PCH1119 C303 C341 C411 1000µF 16V PCH1122 C429 C430 47µF 50V PCH1124 C171 C432 C433 100µF 50V PCH1126 C169 C170 C474 C475 4 7µF 50V PCH1127 C131 C200 C201 C211 C212 220µF 25V PCH1128 C216 C217 C27 C322 C444 220...

Page 26: ...E BEADS PTH1016 CAPACITORS C53 CEGA4R7M50 C18 C19 CEZA2R2M50 C51 CEZA470M25 C34 CKSQYF103Z50 C11 C15 C17 CKSQYF473Z50 C1012 C1020 CQMBA103J50 C52 100 µF 50V PCH1126 RESISTORS R52 R53 RD1 2VM102J R15 RD1 4VM100J Other Resistors RS1 10S J OTHERS TP52 1P TERMINAL RKC 059 TERMINAL RKC 061 PCB BINDER VEF1040 7P CABLE HOLDER 51052 0700 J11 7P JUMPER WIRE DYY07 200 2651 SWITCH BOARD ASSY SEMICONDUCTORS I...

Page 27: ... MOTOR 1 2 3 4 5 6 7 8 9 10 11 12 ADJ Page 8 CD TEST DISC YEDS 7 screwdriver small Precise screwdriver screwdriver medium screwdriver large 39 kΩ 0 001µF Low frequency oscillator Dual trace oscilloscope 10 1 probe Low pass filter 1 39 kΩ 0 001µF 56 kΩ 0 001µF Low pass filter 2 56 kΩ 0 001µF Ball point hexagon wrench size 1 5mm GGK1002 Page 29 34 1 3 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 Pa...

Page 28: ...ction ADJUSTMENT SCREW Tangential tilt direction Stop all operation 6 2 1 How to Start Cancel Test Mode 6 2 2 Adjustment Location 6 2 ADJUSTMENT TEST MODE W384 W385 Short point MAIN BOARD ASSY Laser diode LIGHTS UP Focus servo CLOSE VR156 VR155 VR153 VR151 VR154 VR152 TEST W384 W385 TP1 CN201 TP1 6 FO ER 5 FO IN 4 VC 3 TR IN 2 TR ER 1 RF VR151 TR GAIN VR152 FO GAIN VR153 RF LEVEL VR154 FO OFFSET V...

Page 29: ...ing Adjustment Oscilloscope DC Mode V 10mV div H 5mSec div Player FE VC START TP1 CN201 TE VC Locate null Counterclockwise Maximum amplitude 39kΩ 0 001µF Prove 10 1 GND Low pass filter 1 MAIN BOARD ASSY MAIN BOARD ASSY 6 2 3 Check and Adjustment 4 Test mode SPDL servo FOCUS servo TRKG servo CLOSE CLOSE OPEN TEST DISC Innermost circumference 1 TRK PLAY Turn counterclockwise from null PICKUP ...

Page 30: ...nce 1 TRK VC A B GND GND Player TP1 CN201 RF VC START Probe 10 1 Oscilloscope AC Mode V 20mV div H 200nSec div NG OK Smooth Eye pattern 4 Pickup 1Radial 2Tangential Direction Tilt Adjustment MAIN BOARD ASSY MAIN BOARD ASSY MAIN BOARD ASSY TEST DISC PLAY Test mode SPDL servo FOCUS servo TRKG servo CLOSE CLOSE CLOSE Position where the screw is visible through the adjustment hole of the float base af...

Page 31: ... Prove 10 1 Player START TP1 CN201 RF VC MAX GND Prove 10 1 FE 6 1 4 GND Adjust the RF level to maximum with the focus error voltage within 150mV MAIN BOARD ASSY MAIN BOARD ASSY MAIN BOARD ASSY Test mode SPDL servo FOCUS servo TRKG servo CLOSE CLOSE CLOSE TEST DISC PLAY Innermost circumference 1 TRK VR156 MAIN BOARD ASSY Test mode SPDL servo FOCUS servo TRKG servo CLOSE CLOSE CLOSE TEST DISC PLAY ...

Page 32: ...UST Low frequency oscillator 1 2kHz 1Vp p GND GND Prove 10 1 56kΩ 0 001µF Low pass filter 2 100kΩ FE Make adjustment if the value exceeds the specified range Check 6 5 4 Lissajous Waveform MAIN BOARD ASSY MAIN BOARD ASSY VR153 MAIN BOARD ASSY Test mode SPDL servo FOCUS servo TRKG servo CLOSE CLOSE CLOSE TEST DISC PLAY Innermost circumference 1 TRK Test mode SPDL servo FOCUS servo TRKG servo CLOSE ...

Page 33: ...BOARD ASSY VR156 MAIN BOARD ASSY Test mode SPDL servo FOCUS servo TRKG servo CLOSE CLOSE CLOSE TEST DISC PLAY Innermost circumference 1 TRK UNDER Oscilloscope X Y Mode X 20mV div Y 5mV div GND Prove 10 1 Player START TP1 CN201 FI VC UPPER JUST Low frequency oscillator 1 2kHz 1Vp p GND GND Prove 10 1 56kΩ 0 001µF Low pass filter 2 100kΩ FE 6 5 4 Lissajous Waveform MAIN BOARD ASSY Test mode SPDL ser...

Page 34: ...SY VR156 MAIN BOARD ASSY Test mode SPDL servo FOCUS servo TRKG servo CLOSE CLOSE CLOSE TEST DISC PLAY Innermost circumference 1 TRK 12 Tracking Servo Loop Gain Adjustment UNDER Oscilloscope X Y Mode X 20mV div Y 10mV div GND Prove 10 1 Player START TP1 CN201 TI VC UPPER JUST Low frequency oscillator 1 2kHz 1Vp p GND GND Prove 10 1 100kΩ TE 2 3 4 Lissajous Waveform MAIN BOARD ASSY Test mode SPDL se...

Page 35: ...i level Delta Sigma Modulator BPZ Cout 16 V OUT L 18 EXTL 13 V OUT R 11 EXTR 21 ZERO 25 MUTE 24 MODE 23 CS IWO 26 MD DM0 28 ML IIS 7 GENERAL INFORMATION 7 1 IC 7 PE8001A IC401 MAIN BOARD ASSY 7 D A CONVERTER IC Pin Arrangement Pin Function Block Diagram No Name I O Description 1 LRCK I LRCK Clock Input fs 2 DATA I Serial Audio Data Input 3 BCK I Data bit clock Input 4 CLKO O Buffer output of Syste...

Page 36: ...PD S507 36 7 2 DISPLAY 7 PEL1085 V701 SWITCH BOARD ASSY 7 FL INDICATOR TUBE Pin Assignment Pin Connection Grid Assignment Anode Connection ...

Page 37: ...ading M DECODER IC301 CXD2507AQ MAIN BOARD ASSY PHONE BOARD ASSY SWITCH BOARD ASSY POWER BOARD ASSY DAC IC401 PE8001A LPF IC405 NJM4558DX CPU IC701 PD4998B POWER SUPPLY DISPLAY FUNCTION KEY Hi bit IC341 PD0236AD LINE OUT HEADPHONE AMP IC406 M5216P X tal X401 HEADPHONE JACK DIGITAL OUT OPTICAL 16 9344 MHz PD S507 MVXK Only DIGITAL OUT COAXIAL ...

Page 38: ...earch buttons 41 Stop button 7 Headphones jack Headphones volume control LEVEL 1 2 3 4 5 6 7 8 9 0 PD S507 FRONT PANEL REMOTE CONTROL UNIT Remote control buttons with the same names or marks as buttons on the front panel of the player control the same operations as the corresponding front panel buttons 1 Random play button RDM 2 Program button PGM 3 Track number Digit buttons 1 10 10 4 Play button...

Page 39: ...r less EIAJ Output voltage 2 0 V Wow and flutter Limit of measurement 0 001 W PEAK or less EIAJ Channels 2 channel stereo 3 Output terminal Audio line output jacks CD DECK SYNCHRO jack Optical digital output jack Coaxial digital output jack MVXK model only Headphone jack with volume control 4 Accessories Remote control unit 1 Size AAA R03 dry cell batteries 2 Output cable 1 Operating instructions ...

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