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Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 562 x 10 5.62k 5621 RN1/4PC 5 6 2 1 CONTRAST TABLE PDR-555RW/KU/CA and PDR-V500/KU/CA are constructed the same except for the following : Part No. PDR-V500 Ref. No. Mark Symbol and Description PDR-555RW...
The use of a substitute replacement component which does Leakage 0.5mA current Device not have the same safety characteristics as the PIONEER tester under recommended replacement one, shown in the parts list in test this Service Manual, may create shock, fire, or other hazards.
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PDR-555RW IMPORTANT LASER DIODE CHARACTERISTICS THIS PIONEER APPARATUS CONTAINS MAXIMUM OUTPUT POWER: 23 mW LASER OF CLASS ΙΙΙ b. WAVELENGTH: 778 – 787 nm SERVICING OPERATION OF THE APPARATUS S H O U L D B E D O N E B Y A S P E C I A L L Y INSTRUTED PERSON.
PDR-555RW 2. EXPLODED VIEWS AND PARTS LIST • NOTES: Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. • mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation.
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PDR-555RW 2.2 EXTERIOR SECTION KU/CA Type only KU/CA Type only Refer to "2.4 LOADING MECHANISM ASSY". 38 MY Type only Refer to "2.3 FRONT PANEL SECTION".
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PDR-555RW (1) EXTERIOR SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 1 SERVO DIGITAL Assy See Contrast table (2) Insulator PNW2766 2 AUDIO Assy See Contrast table (2) VEC1810 3 POWER Assy See Contrast table (2) Cord Clamper RNH-184 4 TRANS Assy...
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PDR-555RW 2.3 FRONT PANEL SECTION Accessories for the VR ASSY. (1) FRONT PANEL SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. FUNCTION Assy See Contrast table (2) Display Window PAM1757 HEADPHONE Assy See Contrast table (2) LED Lens PNW2745 VR Assy...
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PDR-555RW 2.4 LOADING MECHANISM ASSY • Bottom View Loading Base • LOADING MECHANISM ASSY PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 1 32P F•F•C/30V PDD1187 Lock Plate VNL1820 2 Earth Lead Unit PDF1088 Tray Stopper VNL1739 3 Connector Assy PG02KK-E35...
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PDR-555RW 2.5 SERVO MECHANISM ASSY • Bottom View SERVO MECH ASSY Carriage Base S How to Install the Disc Table Use nippers or other tool to cut the two sections marked in figure While supporting the spindle motor shaft with the stopper, put spacer on top of the carriage base, and stick the disc table on top (takes about 9kg pressure).
PDR-555RW 3. SCHEMATIC DIAGRAM 3.1 OVERALL CONNECTIONS, LOADING A, B, and SERVO MECH ASSEMBLIES PICKUP ASSY SERVO DIGITAL ASSY (PWM2217 : KU/CA) (PWM2216 : MY) PEA1350 SERVO PEA1235 MECH ASSY (PWZ3758) LOADING B ASSY (PWZ3728) VXX2505 PC651 NJL5803K–F1 LOADING A ASSY (PWZ3727)
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PDR-555RW Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST". HEADPHONE ASSY (PWZ3713:KU/CA) (PWZ3688:MY) 1/2, AUDIO ASSY (PWZ3723: KU/CA) (PWZ3729: MY) VR ASSY (PWZ3689) J851 POWER ASSY LIVE (PWZ3724: KU/CA) NEUTRAL (PWZ3741: MY) KU/CA : ADG7021...
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PDR-555RW 3.2 SERVO DIGITAL ASSY(1/6) TK11041M-1 ATIP DECODER...
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PDR-555RW : AUDIO SIGNAL ROUTE MY TYPE KU/CA TYPE ONLY ONLY AUDIO ASSY(2/2) (PWZ3723 : KU/CA) (PWZ3729 : MY) • A/D BLOCK A/D CONVERTER MY TYPE ONLY KU/CA TYPE ONLY...
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PDR-555RW 3.10 POWER and TRANS ASSEMBLIES AC POWER CORD 1P AC INLET • NOTE FOR FUSE REPLACEMENT (10000p/250) PDE1299 DTUY0915E POWER TRANSFORMER C901 C902 C903 C904 C905 C906 C907 C908 C909 PCH1127 : KU/CA (4.7/50) 4.7/50 : MY TRANS ASSY (PWZ3750 : KU/CA) (PWZ3725 : MY)
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PDR-555RW POWER ASSY (PWZ3724 : KU/CA) (PWZ3741 : MY) 100/35 : KU/CA PCH1126 : MY (100/35) 47/35 : KU/CA PCH1128 : MY (220/25) J701 CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. ICP-N10, MFD BY ROHM CO., LTD.
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PDR-555RW 3.11 FUNCTION ASSY FL HOLDER REMOTE RECEIVER UNIT FUNCTION ASSY (PWZ3687 : KU/CA) (PWZ3697 : MY) GNDS V–27 CN51 S712–S719 : VSG1009 FUNCTION ASSY S702 : PLAY 3 S711 : REC MUTE S703 : PAUSE 8 S712 : SKIP ID SET S704 : STOP 7 S713 : SKIP ID CLEAR S705 : TRACK SEARCH 4 1...
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PDR-555RW CN202 KU/CA TYPE ONLY MY TYPE ONLY MODE CONTROLLER R710–R715 : ACN7081 SYSTEM RESET Q701–Q704 : DTA114EK...
PDR-555RW 4. PCB CONNECTION DIAGRAM NOTE FOR PCB DIAGRAMS : 1. Part numbers in PCB diagrams match those in the schematic 3. The parts mounted on this PCB include all necessary parts for diagrams. several destinations. 2. A comparison between the main parts of PCB and schematic For further information for respective destinations, be sure to diagrams is shown below.
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PDR-555RW 4.1 LOADING A, LOADING B and SERVO MECH ASSEMBLIES SIDE A SIDE B LOADING A ASSY CN352 LOADING B ASSY (PNP1447-B) SERVO MECH ASSY (PNP1447-B) CN353...
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PDR-555RW 4.4 POWER and TRANS ASSEMBLIES AC POWER CORD POWER ASSY CN402 LIVE NEUTRAL IC33 IC21 IC36 IC23 IC32 IC31 IC35 CN355 IC25 IC24 (PNP1446-A) J701 SIDE A POWER (PNP1456-A) TRANSFORMER TRANS ASSY...
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PDR-555RW POWER ASSY (PNP1446-A) TRANS ASSY SIDE B (PNP1456-A)
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PDR-555RW 4.5 FUNCTION ASSY FUNCTION ASSY CN202 SIDE A IC705 Q705 IC702 FUNCTION ASSY SIDE B IC704 Q701 Q704 Q706...
PDR-555RW Mark No. Description Part No. Mark No. Description Part No. 5. PCB PARTS LIST • NOTES: Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. • mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation.
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PDR-555RW Mark No. Description Part No. Mark No. Description Part No. COILS SERVO DIGITAL ASSY L209 OTL1040 L308 PULSE TRANS. PTL1003 (1) CONTRAST TABLE L315 CHOKE COIL PTL1017 PWM2217 and PWM2216 are constructed the same except L312 EMI FILTER PTL1019 for the following : L1097,L1151,L1154,L1156,L1157 QTL1015 CHIP SOLID INDUCTOR...
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PDR-555RW Mark No. Description Part No. Mark No. Description Part No. C221,C288,C354,C358,C359 CKSQYB471K50 (2) PARTS LIST FOR PWZ3723 C267,C380 CKSQYB473K25 SEMICONDUCTORS C143 CKSQYB473K50 C147,C263,C357,C362,C363 CKSQYB681K50 IC801 AK5340-VS C352,C353 CKSQYB682K50 IC406 M5218AFP IC803,IC804 NJM4565D-D C265 CKSQYB823K25 IC404 NJM4580D C145,C199,C201,C202 CKSQYF103Z50 IC401 PE8001A C207,C208,C234,C240,C250 CKSQYF103Z50...
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PDR-555RW Mark No. Description Part No. Mark No. Description Part No. R413,R414 RN1/10SE1002D for the following : R415,R416 RN1/10SE1202D (2) PARTS LIST FOR PWZ3724 R801-R804 RS1/2LMF101J Other Resistors RS1/10S SEMICONDUCTORS IC21,IC24 BA05T OTHERS IC35,IC36 ICP-N10 IC22,IC23,IC25 ICP-N15 CN401 52147-0310 3P JUMPER CONNECTOR IC33 NJM7805FA CN402...
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PDR-555RW Mark No. Description Part No. Mark No. Description Part No. RESISTORS TRANS ASSY R710-R715 ACN7081 R731 DCN1094 Although PWZ3725 and PWZ3750 are different in part Other Resistors RS1/10S number, they consist of the same components. OTHERS PARTS LIST FOR PWZ3750 5P CABLE HOLDER 51048-0500 SEMICONDUCTORS...
PDR-555RW 6. ADJUSTMENT 6.3.2 Operations in Test Mode 6.1 DISCS TO BE USED In Test mode, the following adjustment functions are assigned to 1. When adjusting the servo system adjustment the buttons, as explained below. CD : Test disc for adjustment (STD-903 or equivalent) Test disc for inspection (STD-914 or equivalent) ¶...
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PDR-555RW 6.4 ADJUSTMENT 1 (LASER DIODE POWER ADJUSTMENT) SERVO DIGITAL ASSY CD-RW record power CD-R overdrive CD-R record power Playback power CD-RW bias power CN354 Playback CD-R recording CD-RW recording CD-RW erase CN102 power VR105 Fig.5 Output power of the laser diode RW REC.
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PDR-555RW 6.4.2 CD-R Record Power Adjustment Test Point Pickup objective lens Adjustment Point VR102 (R REC. PW1), VR103 (R REC. PW2) VR102 : 4.60 mW ± 0.1 mW Adjustment Value VR103 : Addition of 0.1 mW ± 0.01 mW to the adjustment value of VR102 [Procedure] (1) Turn VR102 and VR103 completely counterclockwise to set their power output to minimum.
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PDR-555RW 6.5 ADJUSTMENT 2 (SERVO SYSTEM ADJUSTMENT) SERVO DIGITAL ASSY For servo adjustment, set the INPUT SELECTOR to OPTICAL. CN354 (TP201) Use the RECORD and REC MUTE buttons to make the adjustments. CN354 1 : RF CN102 2 : TE 3 : TEIN 4 : VC 5 : FEIN...
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PDR-555RW 6.5.2 M-S Mix Ratio Adjustment Test Point CN102 - pin 3 (TE) and pin 4 (MPP) Adjustment Point RECORD button and REC MUTE button Adjustment Value Adjust until the value of the output signals from pin 3 (TE) and pin 4 (MPP) of CN102 are the same, or the differential output of these signals is minimal.
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PDR-555RW 6.5.4 Focus Bias Adjustment Test Point CN354 - pin 1 (RF) Adjustment Point DIGITAL SYNCHRO button, RECORD button and REC MUTE button Adjustment Value Adjust until RF jitter is minimal or that the eye pattern of the RF waveform is most open. [Procedure] (1) Press the DIGITAL SYNCHRO button in Stop mode.
PDR-555RW 7. GENERAL INFORMATION 7.1 PARTS 7.1.1 IC • The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams. • List of IC NJM2136M, MC34072D, AK8563, BA7082F, AD1893JST, BA5912AFP-Y, BA5932FP, CXD2585Q, TK11041M-1, S-806E, PE8001A NJM2136M (SERVO DIGITAL ASSY : IC101)
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PDR-555RW • Pin Function v i t v i t t s i L " : " z i l t s i L " : " " : " t s i " : " L " : " –...
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PDR-555RW BA7082F (SERVO DIGITAL ASSY : IC302) • VCO IC • Block Diagram VCTL 1/2FB FOUT • Pin Function − e l l − l i b y t i − t i c l l i l i b y t i , y l - t r...
PDR-555RW 8. PANEL FACILITIES AND SPECIFICATIONS • PANEL FACILITIES FRONT PANEL The operations available using buttons marked " " are also available using the buttons with the same names or inscriptions on the remote control unit. REC LEVEL knobs Function indicator POWER switch (outer: L ch, inner: R ch) Recording ...
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PDR-555RW DISPLAY PANEL Lights when automatic digital- Lights during Blinks during disc identification and source synchro recording is playback. lights steadily. activated. Lights when a disc is loaded. CD-R: Lights if the loaded disc is a Lights during repeat Blinks during fade-in/out. CD-R disc before finalization.
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PDR-555RW REMOTE CONTROL UNIT Operations performed by buttons marked " " can also be carried out by using buttons with the same name on the main unit. *Record muting button *Record buttons (¶REC) (•) For recording, press the two buttons simultaneously. FADER button *Manual search buttons (1, ¡)
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PDR-555RW • SPECIFICATIONS (KU/CA TYPE) 1. GENERAL 3. INPUT JACKS Model ........Compact disc audio system Optical digital input jack Applicable discs ......CDs, CD-Rs and CD-RWs Coaxial digital input jack Power supply ..........AC 120 V, 60 Hz Audio LINE input jack Power consumption .............