Pioneer-PDF908-cd-sm电路图 维修手册.pdf

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1、ORDER NO. PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD

2、. 253 Alexandra Road, #04-01, Singapore 159936 ? ? ? ? ? ? PIONEER ELECTRONIC CORPORATION 1999 FILE-TYPE COMPACT DISC PLAYER RRV2120 TZZR APR. 1999 Printed in Japan PD-F908 Refer to the service manual RRV2085 for PD-F908/KUXQ. THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). 1. CONTR

3、AST OF MISCELLANEOUS PARTS .2 2. SCHEMATIC DIAGRAM.6 CONTENTS RDXQAC110127V/ 220 240VWith the voltage selector The voltage can be converted by the following method.Power RequirementType Model PD-F908 RadioFans.CN 收音机爱 好者资料库 PD-F908 2 NSPMOTHER BOARD ASSYPWM2266PWM2267 P6-1 MAIN BOARD ASSYPWZ3876PWZ3

4、877 P6-2 POWER BOARD ASSYPWZ3879PWZ3880 P6-4NSP SWITCH BOARD ASSYPWZ3885PWZ3886 PACKING P3-5NSPWarranty CardARY7023Not used P3-11Packing CasePHG2334PHG2336 NSPCaution 220V CardNot used ARR7003 No.1 Index Label 100 Not used PRW1406 No.2 Jacket File Not used PHN1049 No.3 Operating Instructions Not use

5、d PRD1035 No.4 (Spanish/Chinese) EXTERIOR P6-10Cord StopperCM-22CCM-22B P6-12AC Power CordPDG1064ADG1157 P6-13Rubber SheetAEB1111Not used P6-18Rear BasePNA2450PNA2451 P6-20InsulatorNot usedPNW2766 (X2) P6-50Operation PanelPNW2867PNW2868 P6-5565 LabelARW7050Not used LED LensNot usedPNW2019No.5 1. CON

6、TRAST OF MISCELLANEOUS PARTS NOTES : Parts marked by “ NSP ” are generally unavailable because they are not in our Master Spare Parts List. The 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 d

7、esignation. Reference Nos. indicate the pages and Nos. in the service manual for the base model. When ordering resistors, first convert resistance values into code form as shown in the following examples. Ex. 1When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (t

8、olerance is shown by J = 5%, and K = 10%). 560 = 56 10 1 = 561. RD1/4PU 5 6 1 J 47k = 47 10 3 = 473 . RD1/4PU 4 7 3 J 0.5 = R50 . RN2H 5 0 K 1 = 1R0 . RS1P 1 0 K Ex. 2When there are 3 effective digits (such as in high precision metal film resistors). 5.62k = 562 10 1 = 5621 . RN1/4PC 5 6 2 1 F 7 CON

9、TRAST TABLE PD-F908/ RDXQ and KUXQ are constructed the same except for the following: Note : The numbers in the remarks column correspond to the numbers on the exploded diagram, Refer to EXPLODED VIEWS. PCB ASSEMBLIES Ref. No. Remarks PD-F908/PD-F908/ KUXQ RDXQ Part No. MarkSymbol and Description Ra

10、dioFans.CN 收音机爱 好者资料库 PD-F908 3 EXTERIOR SECTION EXPLODED VIEWS PACKING SECTION No.2 No.3 No.4 No.1 Packing Case Front Operating lnstructions (English) Protecter (FR) Protecter (FL) Protecter (RL) Protecter (RR) Control Cable Rear Base AC Power Cord Under Base Screw (IBZ30P080FZK) No.5 Operation Pan

11、el Cord Stopper lnsulator RadioFans.CN 收音机爱 好者资料库 PD-F908 4 C17Not usedCKCYF103Z50 S05Not usedPSB1006 POWER TRANSFORMERPTT1318PTT1320 C319, C364, C398Not usedCKCYF103Z50 C399CKCYF103Z50Not used C389, C397CCCSL101J50Not used C393, C1301Not usedCCCSL101J50 L392Not usedLAU1R0J L393LAU1R0JNot used R316,

12、 R317, R3252Not usedRD1/4PU221J Note : Refer to 2.SCHEMATIC DIAGRAM. MarkSymbol and Description Part No. PWZ3879PWZ3880 Remarks Note : Refer to 2.SCHEMATIC DIAGRAM. D751Not usedPCX1019 R751Not usedRD1/4PU471J MarkSymbol and Description Part No. PWZ3885PWZ3886 Remarks SWITCH BOARD ASSY PWZ3886 and PW

13、Z3885 are constructed the same except for the following: Note : Refer to 2.SCHEMATIC DIAGRAM. POWER BOARD ASSY MAIN BOARD ASSY PWZ3877 and PWZ3876 are constructed the same except for the following: CONTRAST OF PCB ASSEMBLIES MarkSymbol and Description Part No. PWZ3876PWZ3877 Remarks PWZ3880 and PWZ3

14、879 are constructed the same except for the following: O F J F K F PD-F908 5 PD-F908 6 A B C D 1234 1234 MAIN BOARD ASSY To DISPLAY BOARD ASSY CN701 N D E F C B A SIGNAL ROUTE : AUDIO SIGNAL : EFM SIGNAL : FOCUS SERVO LOOP : TRACKING SERVO LOOP : CARRIAGE SERVO LOOP : SPINDLE DRIVE : LOADING DRIVE :

15、 DOOR DRIVE (SEL) (SEL) (SEL) (D) (D) (D) (S) (D) 223 19 18 53 43 7 6 8 5 33 16 23 (PWZ3877) 3.4V 5.0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 1.7V 1.7V 0.2V 1.6V 1.6V 1.6V 1.8V 1.8V 1.6V OV OV -O.7V (F) (T) (T) (F) (F) (F) B3 JF 2. SCHEMATIC DIAGRAM 2.1MAIN BOARD ASSY and POWER BOARD ASSY J F PD-F908 7 A B C D

16、5678 5678 LINE OUT JACK 10 0V 0V 0V 0V 0V -9.2 -9.2 1.6V 1.6V POWER BOARD ASSY (PWZ3880) AC POWER CORD POWER TRANSFORMER PD-F908/RDXQ AC110-127V/ 220-240V 50/60Hz KF Note: The numbers marked with a circle show the number of each measuring point, which correspond to the number in the service manual P

17、D-F908 (ORDER NO. RRV2085) on page14. K FJ F PD-F908 8 A B C D 1234 1234 2.2DISPLAY BOARD ASSY and SWITCH BOARD ASSY M NO F SWITCH BOARD ASSY PD-F908RDXQ :(PWZ3886) TO MAIN BOARD ASSYJF OF CN351 DISPLAY BOARD ASSY NPD-F908/RDXQ:(PWZ3882) DISPLAY BOARD ASSY S703 : MODE S704 : UNLOAD S707 : 6? S708 : OPEN/CLOSE S709 : HI-LITE S710 : 7? S711 : 4 1? S712 : ? S713 : BEST S714 : PREVIOUS S715 : DISC S716 : DISC + S717 : CLEAR S718 : PGM S719 : RANDOM (PD-F908) S720 : REPEAT (PD-F908) SWITCHES SWITCH BOARD ASSY S751 : SL ACCESS S752 : SL PLAY S753 : POWER STANDBY/ON N