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. 501 Orchard Road, #10-00, Wheelock Place, Singapore 238880 C PIONEER ELECTRONIC CORPORATION 1998 K-ZEM. FEB. 1998 Printed in Japan ORDER NO. CRT2170 MULTI-CD CONTROL HIGH POWER CASSETTE PLAYER WITH FM/AM TUNER Service Manual KEH-P525 X1M/UC NOTE: - See the separate manual CX-631(CRT1640) for the cassette mechanism description. - The cassette mechanism assy employed in this model is one of 2L series. - Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation. "Dolby" and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation. - This service manual does not describe the CD test mode. For the operations in the CD test mode, refer to the CD player's Service Manual. KEH-P5700 X1M/UC • KEH-P525/X1M/UC CONTENTS 1. SAFETY INFORMATION ...........................................2 2. EXPLODED VIEWS AND PARTS LIST......................2 3. SCHEMATIC DIAGRAM ..........................................12 4. PCB CONNECTION DIAGRAM ...............................22 5. ELECTRICAL PARTS LIST .......................................32 6. ADJUSTMENT ........................................................39 7. GENERAL INFORMATION ......................................41 7.1 PARTS.................................................................41 7.1.1 IC ...............................................................41 7.1.2 DISPLAY ...................................................45 7.2 DISASSEMBLY ..................................................46 7.3 BLOCK DIAGRAM..............................................47 8. OPERATIONS AND SPECIFICATIONS ...................48 KEH-P5750 X1M/ES www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 2. EXPLODED VIEWS AND PARTS LIST 2.1 PACKING 2 KEH-P525,P5700,P5750 28 5 10 16 4 15 14 13 12 9 6 8 11 7 23 21 20 22 25 17 33 26 27 19 34 29 3 2 1 30,31,32 18 24 Fig. 1 1. SAFETY INFORMATION UC model CAUTION This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician. WARNING Lead in solder used in this product is listed by the California Health and Welfare agency as a known reproductive toxicant which may cause birth defects or other reproductive harm (California Health and Safety Code, Section 25249.5). When servicing or handling circuit boards and other components which contain lead in solder, avoid unprotected skin contact with the solder. Also, when soldering do not inhale any smoke or fumes produced. - KEH-P525/X1M/UC www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 3 KEH-P525,P5700,P5750 NOTE: - Parts marked by “*”and ⊗ can not be supplied. - Screws adjacent to ∇ mark on the product are used for disassembly. 1 Cord Assy CDE5496 2 Base Assy CEA2344 * 3 Sheet CZA3371 4 Polyethylene Bag CZE3188 * 5 Base CZN6466 * 6 Bracket Assy CEA2346 7 Screw Assy CZE3198 8 Screw(x2) BNC40P120FZK 9 Screw(x2) BPZ30P100FZK * 10 Polyethylene Bag CEG-127 * 11 Polyethylene Bag CZE3201 12 Bracket CZN6467 * 13 Accessory Assy CEA2350 14 Spring CBH1650 15 Screw Assy CEA2351 16 Screw CBA1304 * 17 Polyethylene Bag CEG-127 18 Screw(x4) CRZ50P090FMC 19 Screw(x4) TRZ50P080FMC * 20 Polyethylene Bag CEG-158 21 Handle(x2) CNC5395 22 Bush CNV3930 23 Polyethylene Bag CEG1173 24 Battery CEX1006 25 Carton CHG3468 26 Contain Box CHL3468 27 Protector CHP2021 28 Protector CHP2022 * 29 Inner Box CHW1548 30 Owner’s Manual CRD2581 31 Installation Manual CRD2582 * 32 Warranty Card CRY1070 33 Case Assy CXB1063 34 Remote Control Assy CXB1157 Mark No. Description Part No. Mark No. Description Part No. - PACKING SECTION PARTS LIST(KEH-P525/X1M/UC) - Owner's Manual, Installation Manual Model Part No. Language KEH-P525/X1M/UC CRD2581 English, French CRD2582 English, French www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 4 KEH-P525,P5700,P5750 5 10 16 4 15 14 13 12 9 6 8 11 7 21 22 3 2 1 20 17,18,19 23 - KEH-P5700/X1M/UC,P5750/X1M/ES Fig. 2 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 5 KEH-P525,P5700,P5750 Part No. Mark No. Description KEH-P5700/X1M/UC KEH-P5750/X1M/ES 1 Cord Assy CDE5496 CDE5496 * 2 Accessory Assy CEA2350 CEA2350 3 Spring CBH1650 CBH1650 4 Screw Assy CEA2351 CEA2351 5 Screw CBA1304 CBA1304 * 6 Polyethylene Bag CEG-127 CEG-127 7 Screw(x4) CRZ50P090FMC CRZ50P090FMC 8 Screw(x4) TRZ50P080FMC TRZ50P080FMC * 9 Polyethylene Bag CEG-158 CEG-158 10 Handle(x2) CNC5395 CNC5395 11 Bush CNV3930 CNV3930 12 Polyethylene Bag CEG1173 CEG-162 13 Carton CHG3467 CHG3466 14 Contain Box CHL3467 CHL3466 15 Protector CHP2021 CHP2021 16 Protector CHP2022 CHP2022 17 Owner’s Manual CRD2583 CRD2593 18 Installation Manual CRD2584 CRD2595 * 19 Card ARY1048 Not used 20 Owner’s Manual Not used CRD2594 21 Remote Control Unit CXB1146 CXB1146 22 Battery CEX1030 CEX1030 23 Case Assy CXB1063 CXB1063 - PACKING SECTION PARTS LIST(KEH-P5700/X1M/UC,P5750/X1M/ES) - Owner's Manual, Installation Manual KEH-P5700/X1M/UC CRD2583 English, French, Spanish CRD2584 English, French, Spanish KEH-P5750/X1M/ES CRD2593 English, Spanish CRD2594 Portuguese, Arabic CRD2595 English, Spanish, Portuguese, Arabic www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 6 KEH-P525,P5700,P5750 Fig. 3 2.2 EXTERIOR www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 7 KEH-P525,P5700,P5750 1 Screw BSZ26P050FMC 2 Screw BSZ30P060FMC 3 Cord Assy CDE5496 4 Spring CBH1650 5 Screw CBA1304 6 Handle CNC5395 7 Bush CNV3930 8 Fuse CEK1136 9 Case CNB2283 10 Holder Unit CXB2678 11 Panel CNS4200 12 Cap CNV2680 13 Screw BMZ30P100FMC 14 Screw BSZ30P055FUC 15 Screw BSZ30P060FMC 16 Cord CDE5176 17 Holder CNC5704 18 Cushion CNM4870 19 Insulator CNM5571 ⊗ 20 Tuner Amp Unit See Contrast table(2) 21 Screw BPZ26P080FMC 22 Screw BSZ26P080FMC 23 Screw BSZ26P140FMC 24 Cord Assy(CN603) See Contrast table(2) 25 FM/AM Tuner Unit See Contrast table(2) 26 Holder CNC6554 27 Pin Jack(CN301) CKB1028 28 Plug(CN951) CKM1270 29 Connector(CN751) CKS3408 30 Connector(CN602) CKS3568 31 Connector(CN601) CKS3581 32 Connector(CN302) CKS3598 33 Antenna Jack(CN402) CKX1056 34 Panel CNB2258 35 Holder CNC5399 36 Holder CNC6531 37 Holder CNC6674 38 Holder CNC6845 39 Heat Sink CNR1426 40 Chassis Unit CXB2347 41 Case Assy CXB1063 42 Remote Control Assy See Contrast table(2) 43 Battery Cover See Contrast table(2) 44 Detach Grille Assy See Contrast table(2) 45 Screw BPZ20P100FZK 46 Button( ) CAC5430 47 Button( , ) CAC5432 48 Button(SOURCE) CAC5433 49 Button(+,–) CAC5435 50 Button(BAND,F,A) CAC5437 51 Button(1,2,3,4,5,6) CAC5439 52 Button(D) CAC5441 53 Button(LD/CLK,P, ) CAC5542 54 Spring CBH2103 55 Spacer CNM5572 56 Sheet CNM5897 57 Cover CNS4775 58 Lighting Conductor CNV5195 59 Keyboard Unit CWM5673 60 LCD(LCD901) CAW1477 61 Connector(CN901) CKS3580 62 Holder CNC7479 63 Sheet CNM5726 64 Sheet CNM5727 65 Sheet CNM5728 66 Lighting Conductor CNV5196 67 Housing CNV5197 68 Connector CNV5205 69 Grille Unit See Contrast table(2) 70 Button CAC4836 71 Spring CBH1834 72 Spring CBH1835 73 Spring CBH1996 74 Bracket CNC6135 75 Bracket CNC6791 76 Arm CNV4692 77 Arm CNV4693 78 Arm CNV4728 79 Panel Unit See Contrast table(2) 80 Door CAT1947 81 Spring CBH1838 82 Screw IMS20P030FZK 83 Cassette Mechanism ModuleEXK3615 84 Transistor(Q951) 2SD2396 85 IC(IC301) See Contrast table(2) 86 LED(D903 — 905) NSPWF50SB 87 Remote Control Unit See Contrast table(2) 88 Cover See Contrast table(2) 89 Cord See Contrast table(2) , , (1) EXTERIOR SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 8 KEH-P525,P5700,P5750 Part No. Mark No. Description KEH-P525/X1M/UC KEH-P5700/X1M/UC KEH-P5750/X1M/ES ⊗ 20 Tuner Amp Unit CWM5671 CWM5835 CWM5835 24 Cord Assy(CN603) CDE5178 CDE5178 Not used 25 FM/AM Tuner Unit CWE1467 CWE1467 CWE1486 42 Remote Control Assy CXB1157 Not used Not used 43 Battery Cover CNS4406 Not used Not used 44 Detach Grille Assy CXB2306 CXB2445 CXB2441 69 Grille Unit CXB2487 CXB2486 CXB2488 79 Panel Unit CXB2352 CXB2367 CXB2367 85 IC(IC301) TDA7386 TDA7384 TDA7384 87 Remote Control Unit Not used CXB1146 CXB1146 88 Cover Not used CNS4139 CNS4139 89 Cord Assy(CN603) Not used Not used CDE5327 (2) CONTRAST TABLE KEH-P525/X1M/UC, KEH-P5700/X1M/UC and KEH-P5750/X1M/ES are constructed the same except for the following: www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 9 KEH-P525,P5700,P5750 Fig. 4 2.3 CASSETTE MECHANISM MODULE www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 10 KEH-P525,P5700,P5750 1 Screw BSZ20P040FMC 2 Washer CBF1037 3 Washer CBF1038 4 Washer CBG1003 5 Deck Unit EWM1010 6 Screw EBA1028 7 Screw EBA1037 8 Spring EBH1531 9 Spring EBH1575 10 Plug(CN251) CKS3540 11 Spring EBH1515 12 Spring EBH1587 13 Spring EBH1517 14 Spring EBH1518 15 Spring EBH1519 16 Spring EBH1537 17 Cord EDD1020 18 Photo-interrupter(EGN2,3) EGN1006 19 Photo-interrupter(EGN1) EGN1005 20 Roller ENR1031 21 Shaft ELA1373 22 Pinch Roller ENV1518 23 Arm ENC1489 24 Arm ENC1397 25 Guide ENC1481 26 Holder ENC1417 27 Lever ENC1448 28 Arm ENC1488 * 29 Motor EXM1031 30 Belt ENT1027 31 Gear ENV1347 32 Collar ENV1508 33 Gear ENV1350 34 Flywheel ENV1529 35 Worm Gear ENV1439 36 Worm Wheel ENV1440 37 Gear ENR1028 38 Lever ENV1442 39 Arm ENV1525 40 Gathering P.C.Board ENX1037 41 Gathering P.C.Board ENX1042 42 Switch(S1,S2) ESG1004 43 Motor Unit(M2) EXA1485 44 Chassis Unit EXA1511 45 Pinch Holder ENV1485 46 Pinch Holder ENV1486 47 Reel Unit EXA1543 48 Head Base Unit EXA1457 49 Lever Unit EXA1438 50 Gear Unit EXA1545 51 Frame Unit EXA1458 52 Lever Unit EXA1439 53 Head Assy(HD1) EXA1506 54 Motor Unit(M1) EXA1544 55 Washer HBF-179 56 Screw BMZ20P022FMC 57 Spring EBH1545 58 Washer YE20FUC 59 Pinch Holder Unit EXA1529 60 Pinch Holder Unit EXA1528 Mark No. Description Part No. Mark No. Description Part No. - CASSETTE MECHANISM MODULE SECTION PARTS LIST www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 11 KEH-P525,P5700,P5750 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 12 KEH-P525,P5700,P5750 A 1 2 3 4 B C D 1 2 3 4 3. SCHEMATIC DIAGRAM 3.1 OVERALL CONNECTION DIAGRAM (GUIDE PAGE) Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTS LIST”. A-a A-b A-a A-b A-b A-a Large size SCH diagram Guide page Detailed page A C A-a A B C D E F www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 13 KEH-P525,P5700,P5750 5 6 7 8 A B C D 5 6 7 8 A-b A Fig. 5 POWER AMP www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 14 KEH-P525,P5700,P5750 A 1 2 3 4 B C D 1 2 3 4 A B A-a A-a A-b www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 15 KEH-P525,P5700,P5750 5 6 7 8 A B C D 5 6 7 8 C D E F Fig. 6 A-a A-a A-b C www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 16 KEH-P525,P5700,P5750 A 1 2 3 4 B C D 1 2 3 4 POWER AMP A-a A-b A-b www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 17 KEH-P525,P5700,P5750 5 6 7 8 A B C D 5 6 7 8 Fig. 7 A-b A-a A-b www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 18 KEH-P525,P5700,P5750 A 1 2 3 4 B C D 1 2 3 4 KEH-P525/X1M/UC P5700/X1M/UC KEH-P5750/X1M/ES 3.2 FM/AM TUNER UNIT B A B FM/AM TUNER UNIT www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 19 KEH-P525,P5700,P5750 5 6 7 8 A B C D 5 6 7 8B Fig. 8 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 20 KEH-P525,P5700,P5750 A 1 2 3 4 B C D 1 2 3 4 3.3 CASSETTE MECHANISM MODULE A D D www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 21 KEH-P525,P5700,P5750 5 6 7 8 A B C D 5 6 7 8 . E F Fig. 9 D E F www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 22 KEH-P525,P5700,P5750 A 1 2 3 4 B C D 1 2 3 4 C CN901 CORD ASSY NOTE FOR PCB DIAGRAMS 1. 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. 2. Viewpoint of PCB diagrams 4. PCB CONNECTION DIAGRAM 4.1 TUNER AMP UNIT A A C Capacitor Connector P.C.Board Chip Part SIDE A SIDE B TUNER AMP UNIT www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 23 KEH-P525,P5700,P5750 5 6 7 8 A B C D 5 6 7 8 B D CN251 CN901 SY Fig. 10 SIDE A D B A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 24 KEH-P525,P5700,P5750 A 1 2 3 4 B C D 1 2 3 4 A A TUNER AMP UNIT www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 25 KEH-P525,P5700,P5750 5 6 7 8 A B C D 5 6 7 8 Fig. 11 A SIDE B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 26 KEH-P525,P5700,P5750 A 1 2 3 4 B C D 1 2 3 4 4.2 KEYBOARD UNIT Fig. 12 AUDIO SOURCE FF REW FUNCTION LOUD CLOCK PGM EJECT VOL DOWN VOL UP BAND 1 2 3 4 5 6 DISPLAY DISC UP DISC DOWN C SIDE A C KEYBOARD UNIT www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 27 KEH-P525,P5700,P5750 1 2 3 4 A B C D 1 2 3 4 Fig. 13 C A CN601 SIDE B A CN601 C KEYBOARD UNIT www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 28 KEH-P525,P5700,P5750 A 1 2 3 4 B C D 1 2 3 4 4.3 FM/AM TUNER UNIT Fig. 14 B B SIDE A FM/AM TUNER UNIT A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 29 KEH-P525,P5700,P5750 1 2 3 4 A B C D 1 2 3 4 Fig. 15 B B SIDE B FM/AM TUNER UNIT www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 30 KEH-P525,P5700,P5750 A 1 2 3 4 B C D 1 2 3 4 IC,Q ADJ VR302 IC351 IC251 Q351 Q352 VR301 HEAD ASSY E M1 M2 4.4 CASSETTE MECHANISM MODULE D Fig. 16 D A CN602 A E SIDE B SIDE A DECK UNIT D DECK UNIT Fig. 17 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 31 KEH-P525,P5700,P5750 1 2 3 4 A B C D 1 2 3 4 E E F SIDE B SIDE A PCB UNIT PCB UNIT REEL PCB D F Fig. 18 Fig. 19 Fig. 20 E F www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 32 KEH-P525,P5700,P5750 5. ELECTRICAL PARTS LIST NOTE: - Parts whose parts numbers are omitted are subject to being not supplied. - The part numbers shown below indicate chip components. Chip Resistor RS1/_S___J,RS1/__S___J Chip Capacitor (except for CQS.....) CKS....., CCS....., CSZS..... R 7 RS1/16S123J R 8 RS1/16S332J R 9 RS1/16S473J R 10 RS1/16S223J R 11 RS1/16S124J R 13 RS1/16S563J R 15 RS1/16S271J R 16 RS1/16S104J R 17 RS1/16S332J R 18 RS1/16S332J R 31 RS1/16S470J R 32 RS1/16S822J R 33 RS1/16S822J R 34 RS1/16S331J R 35 RS1/16S331J R 51 RS1/16S271J R 52 RS1/16S560J R 55 RS1/16S102J R 56 RS1/16S823J R 61 RS1/16S392J R 62 RS1/16S273J R 101 RS1/16S272J R 102 RS1/16S682J R 103 RS1/16S333J R 104 RS1/16S334J R 105 RS1/16S683J R 107 RS1/16S222J R 151 RS1/16S222J R 152 RS1/16S393J R 155 RS1/16S273J R 156 RS1/16S243J R 157 RS1/16S203J R 160 RS1/16S222J R 161 RS1/16S563J R 162 RS1/16S105J R 163 RS1/16S223J R 202 RS1/16S223J R 203 RS1/16S225J R 204 RS1/16S103J R 206 RS1/16S220J R 207 RS1/16S101J R 208 RS1/16S102J R 209 RS1/16S471J R 214 RS1/16S822J R 215 RS1/16S822J R 217 RS1/16S102J R 231 RS1/16S272J R 232 RS1/16S473J R 237 RS1/16S103J R 238 RS1/16S104J R 239 RS1/16S104J R 240 RS1/16S332J R 241 RS1/16S202J R 243 RS1/16S183J R 244 RS1/16S392J Unit Number: CWE1467(KEH-P525/X1M/UC,P5700/X1M/UC) Unit Number: CWE1486(KEH-P5750/X1M/ES) Unit Name : FM/AM Tuner Unit MISCELLANEOUS IC 1 IC PA4023B IC 2 IC PA4024A Q 1 Transistor 2SC2412KLN Q 2 Transistor DTC124EU Q 3 FET 3SK263 Q 31 Transistor 2SC2412KLN Q 201 FET 2SK932 Q 202 Transistor 2SC2412KLN Q 203 Transistor DTC124EU D 1 Diode RD39JS D 2 Diode RD39JS D 4 Diode 1SV250 D 5 Diode KV1410-F1 D 6 Diode MA157 D 7 Diode KV1410-F1 D 8 Diode KV1410-F1 D 201 Diode MA157 D 202 Diode MA157 D 231 Diode SVC253 L 2 Coil CTC1133 L 3 Inductor LCTB2R2K2125 L 4 Coil CTC1133 L 5 Coil CTC1132 L 6 Inductor(KEH-P5750/X1M/ES) LCTBR15K1608 L 51 Ferri-Inductor LAU150K L 201 Ferri-Inductor LAU4R7K L 202 Ferri-Inductor LAU330K L 203 Inductor CTF1287 L 208 Inductor LAU121K L 231 Inductor LCTA3R3J3225 T 31 Coil CTE1116 T 51 Coil CTC1136 CF 51 Ceramic Filter CTF1290 CF 52 Ceramic Filter CTF1290 CF 53 Ceramic Filter CTF1290 CF 232 Ceramic Filter CTF1348 X 151 Resonator 920.5kHz CSS1365 X 231 Crystal Resonator 10.26MHz CSS1111 VR 154 Semi-fixed 150kΩ(B) CCP1213 RESISTORS R 1 RS1/16S225J R 2 RS1/16S225J R 4 RS1/16S154J R 5 RS1/16S391J R 6 RS1/16S223J =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 33 KEH-P525,P5700,P5750 R 247 RS1/16S123J CAPACITORS C 1 CCSQCH6R0D50 C 2 CCSRCK2R0C50 C 4 CCSRCH820J50 C 6 CCSRCH820J50 C 8 CKSRYB103K25 C 9 CKSQYB104K16 C 10 CCSRCKR50C50 C 11 CEJA1R0M50 C 12 CKSRYB222K50 C 13 CKSRYB222K50 C 14 CCSRCH220J50 C 15 CCSRCH6R0D50 C 16 CCSRCH8R0D50 C 17 CKSRYB222K50 C 18 CKSRYB103K25 C 19 CKSRYB222K50 C 20 CKSRYB222K50 C 21 CEJA100M16 C 22 CCSRTH9R0D50 C 23 CCSRTH120J50 C 24 CCSRCH471J50 C 25 CKSRYB103K25 C 26 (KEH-P525/X1M/UC,P5700/X1M/UC) CCSRCH101J50 C 31 CKSRYB103K25 C 32 CKSQYB472K50 C 33 CCSRCH5R0C50 C 34 CKSQYB104K16 C 36 CCSRRH201J50 C 51 CKSRYB223K25 C 52 CKSRYB103K25 C 54 CCSRCH470J50 C 55 CKSQYB223K25 C 56 CKSQYB104K16 C 57 CKSRYB472K50 C 58 CEJA330M10 C 59 CKSRYB103K25 C 60 CKSRYB102K50 C 61 CCSRCH270J50 C 62 CKSRYB103K25 C 63 CEJAR22M50 C 101 CEJANP100M10 C 102 CKSRYB182K50 C 103 CKSRYB682K25 C 104 CEJA2R2M50 C 105 CKSRYB103K25 C 106 CCSRCH151J50 C 107 CKSRYB103K25 C 151 CKSRYB472K50 C 152 CKSQYB104K16 C 153 CEJA3R3M50 C 154 CKSQYB104K16 C 157 CEJA3R3M50 C 158 CKSYB474K16 C 159 CEJA220M6R3 C 160 CKSQYB104K16 C 161 CKSQYB104K16 C 162 CEJA3R3M50 C 163 CKSRYB102K50 C 170 CCSRCH100D50 C 201 CCSRCH471J50 C 202 CCSRCH100D50 C 203 CKSRYB332K50 C 204 CKSQYB473K16 C 205 CKSQYB473K16 C 206 CKSQYB104K16 C 207 CCSRCH560J50 C 209 CKSQYB104K16 C 211 CCSRCH101J50 C 212 CEJA470M6R3 C 213 CKSRYB103K25 C 216 CCSRCH101J50 C 217 CEJA1R5M50 C 219 CCSRCH471J50 C 220 CKSRYB103K25 C 230 CKSRYB103K25 C 231 CCSRCH330J50 C 232 CCSRCH150J50 C 233 CKSQYB104K16 C 234 CEJA330M10 C 235 CKSRYB332K50 C 236 CKSQYB473K16 C 237 CCSRCH120J50 C 239 CKSRYB472K50 C 240 CEJAR47M50 C 241 CKSQYB104K16 C 242 CEJAR47M50 C 243 CEJAR33M50 C 244 CKSQYB473K16 C 245 CKSRYB333K16 C 246 CKSQYB473K16 C 250 CCSRCH471J50 Unit Number : CWM5671(KEH-P525/X1M/UC) : CWM5846(KEH-P5700/X1M/UC) : CWM5835(KEH-P5750/X1M/ES) Unit Name : Tuner Amp Unit MISCELLANEOUS IC 201 IC SN761027DL IC 301 IC See Contrast table IC 401 IC PM2006A IC 601 IC PD4915A IC 602 IC See Contrast table IC 604 IC S-80734AN IC 751 IC TA2050S IC 752 IC CA0008AM IC 951 IC TPD1018F Q 202 Transistor IMH3A Q 203 Transistor DTC114TS Q 204 Transistor DTC114TS Q 205 Transistor DTA124ES Q 206 Transistor DTA124EK Q 207 Transistor DTC143TK Q 208 Transistor DTC143TK Q 301 Transistor DTC124EK Q 302 Transistor 2SC1740S Q 401 Transistor 2SC2412K Q 601 Transistor 2SC2412K Q 602 Transistor 2SC2412K Q 604 Transistor 2SA933S Q 605 Transistor DTC124EK Q 606 Transistor 2SC1740S Q 609 Transistor 2SA933S Q 751 Transistor 2SA1037K Q 752 Transistor DTC114EK Q 951 Transistor 2SD2396 Q 952 Transistor 2SD2037 Q 953 Transistor 2SA933S Q 954 Transistor DTC114EK Q 955 Transistor 2SA1674 Q 956 Transistor 2SA1048 Q 957 Transistor DTC114TK Q 958 Transistor DTC114TK =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 34 KEH-P525,P5700,P5750 Q 959 Transistor 2SC2412K Q 960 Transistor DTC114TK Q 961 Transistor 2SB1243 D 301 Diode MA152WK D 402 Diode 1SS270 D 403 Diode 1SS270 D 601 Diode HZS7L(C2) D 602 Diode HZS7L(A1) D 603 Diode 1SS270 D 612 Diode See Contrast table D 613 Diode See Contrast table D 614 LED BR4361F D 615 Diode 1SS270 D 616 Diode 1SS270 D 617 Diode 1SS270 D 618 Diode 1SS270 D 619 Diode 1SS270 D 620 Diode 1SS270 D 621 Diode 1SS270 D 622 Diode HZS7L(A1) D 951 Diode 1SR139-400 D 952 Diode 1SR139-400 D 953 Diode 1SR139-400 D 954 Diode 1SR139-400 D 955 Diode 1SR139-400 D 956 Diode HZS6L(B2) D 957 Diode HZS9L(B3) D 959 Diode HZS9L(A2) L 401 Ferri-Inductor LAU2R2K L 403 Ferri-Inductor LAU2R2K L 601 Ferri-Inductor LAU2R2K L 602 Ferri-Inductor LAU2R2K L 603 Ferri-Inductor LAU2R2K L 751 Ferri-Inductor LAU2R2K L 951 Choke Coil 600µH CTH1168 X 401 Crystal Resonator 7.200MHz CSS1379 X 631 Ceramic Resonator 4.194MHz CSS1047 FM/AM Tuner Unit See Contrast table RESISTORS R 201 RS1/10S821J R 202 RS1/10S821J R 203 RS1/10S104J R 204 RS1/10S104J R 205 RS1/8S563J R 206 RS1/10S563J R 207 RS1/10S152J R 208 RS1/10S152J R 209 RS1/10S272J R 210 RS1/10S272J R 211 RS1/8S151J R 212 RS1/10S151J R 213 RS1/10S221J R 214 RS1/10S221J R 217 RS1/10S103J R 218 RS1/8S102J R 221 RS1/10S821J R 222 RS1/10S821J R 223 RS1/10S473J R 224 RS1/10S473J R 225 RS1/10S473J R 226 RS1/10S473J R 227 RS1/10S0R0J R 229 RS1/10S392J R 230 RS1/10S392J R 301 RD1/4PU103J R 302 RS1/10S221J R 303 RS1/10S153J R 304 RS1/10S103J R 305 RS1/10S152J R 306 RS1/10S101J R 307 RS1/8S562J R 308 RS1/8S223J R 401 RS1/10S162J R 402 RS1/10S162J R 403 RS1/10S102J R 404 RS1/10S222J R 405 RS1/10S222J R 406 See Contrast table R 407 See Contrast table R 408 RS1/10S562J R 409 RS1/10S222J R 410 RS1/10S102J R 411 RS1/10S472J R 412 RS1/10S152J R 413 RS1/10S472J R 414 RS1/10S472J R 416 RS1/10S182J R 417 RS1/10S103J R 418 RS1/10S152J R 419 RS1/10S0R0J R 420 RS1/10S392J R 421 RS1/10S102J R 422 RS1/10S392J R 423 RS1/10S473J R 424 RS1/10S473J R 425 RS1/10S472J R 426 RS1/8S473J R 427 RD1/4PU102J R 428 RD1/4PU102J R 429 RD1/4PU102J R 430 RD1/4PU102J R 431 RS1/10S472J R 433 RS1/10S104J R 434 RD1/4PU222J R 435 RS1/10S103J R 436 RS1/10S393J R 437 RS1/10S0R0J R 438 RS1/10S0R0J R 440 RS1/8S0R0J R 448 RS1/10S102J R 449 RS1/8S0R0J R 450 RS1/10S680J R 601 RS1/10S223J R 602 RS1/8S473J R 603 RS1/10S473J R 604 RS1/10S223J R 605 RS1/10S473J R 606 RS1/10S473J R 608 RD1/4PU0R0J R 610 RD1/4PU0R0J R 611 RS1/10S751J R 612 RS1/10S103J R 613 RS1/10S223J R 614 RS1/10S223J R 615 RS1/10S223J R 616 RS1/10S272J R 617 RS1/10S473J R 627 See Contrast table R 629 RS1/10S0R0J =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 35 KEH-P525,P5700,P5750 R 631 RS1/10S473J R 633 RS1/10S473J R 637 RD1/4PU102J R 638 RS1/10S124J R 639 RD1/4PU222J R 640 RS1/10S223J R 641 RD1/4PU222J R 642 RS1/8S103J R 643 RS1/8S222J R 644 RD1/4PU222J R 645 RD1/4PU103J R 646 RS1/8S222J R 647 RS1/8S222J R 648 RS1/10S222J R 649 RS1/10S222J R 650 RD1/4PU222J R 651 RD1/4PU222J R 652 RD1/4PU222J R 653 RS1/10S222J R 654 RS1/10S473J R 655 RS1/10S473J R 656 RS1/10S473J R 657 RS1/10S473J R 658 RS1/10S103J R 659 RS1/10S392J R 660 RS1/10S472J R 661 RD1/4PU472J R 662 RS1/10S222J R 663 RS1/8S222J R 664 RD1/4PU102J R 665 RD1/4PU102J R 667 RS1/10S102J R 695 RS1/8S472J R 716 See Contrast table R 717 See Contrast table R 751 RS1/10S181J R 752 RS1/10S181J R 753 RS1/10S223J R 754 RS1/10S223J R 755 RS1/10S102J R 756 RS1/10S102J R 757 RS1/10S102J R 758 RS1/8S102J R 759 RS1/10S473J R 760 RS1/10S473J R 761 RS1/10S102J R 762 RS1/10S101J R 763 RS1/10S101J R 764 RS1/10S620J R 765 RS1/10S223J R 766 RS1/10S472J R 767 RS1/10S222J R 768 RS1/10S0R0J R 951 RS1/10S473J R 952 RD1/4PU102J R 953 RD1/4PU471J R 954 RD1/4PU101J R 955 RS1/10S472J R 956 RS1/10S473J R 957 RS1/10S102J R 958 RS1/10S473J R 959 RS1/10S102J R 960 RS1/8S103J R 961 RS1/8S1R0J R 962 RS1/10S103J R 963 RS1/10S223J R 964 RS1/10S152J R 967 RS1/10S473J R 968 RS1/10S102J R 973 RS1/10S0R0J CAPACITORS C 201 CEJA2R2M50 C 202 CEJA2R2M50 C 203 CEJA1R0M50 C 204 CEJA1R0M50 C 205 CEJA4R7M35 C 206 CEJA4R7M35 C 207 CEJA100M16 C 208 CEJA100M16 C 209 CKSQYB822K50 C 210 CKSQYB822K50 C 211 CEJA1R0M50 C 212 CEJA1R0M50 C 213 CKSQYB183K25 C 214 CKSQYB183K25 C 215 CKSQYB102K50 C 216 CKSQYB102K50 C 217 CEJA2R2M50 C 218 CEJA2R2M50 C 219 CKSQYB333K25 C 220 CKSQYB333K25 C 221 CEJA220M10 C 222 CEJA220M10 C 223 CKSQYF104Z25 C 225 CKSQYB473K16 C 227 CEJA2R2M50 C 228 CEJA2R2M50 C 229 CEJA2R2M50 C 230 CEJA2R2M50 C 231 CEJA2R2M50 C 232 CEJA2R2M50 C 236 CKSQYB473K16 C 309 See Contrast table C 310 CKSQYB104K16 C 311 CKSQYB224K16 C 312 CKSQYB224K16 C 313 CKSQYB224K16 C 314 CKSQYB224K16 C 315 CEJA100M16 C 316 CKSQYB224K16 C 317 CEJA1R0M50 C 318 CEJA330M10 C 401 CKSQYB223K25 C 402 CKSYB273K25 C 406 CCSQSL101J50 C 407 CKSQYB102K50 C 408 CEJA220M16 C 409 CKSQYB103K25 C 410 CEJA220M6R3 C 411 CEJA220M16 C 412 CKSQYB103K25 C 413 CKSQYB103K25 C 415 CKSQYB103K25 C 416 CKLSR473K16 C 418 CKSQYB103K25 C 419 See Contrast table C 420 CKSQYB103K25 C 421 CKSQYB103K25 C 422 CEJA220M6R3 C 423 CKSQYB473K16 C 424 4.7µF/16V CCH1250 =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 36 KEH-P525,P5700,P5750 C 425 CKSQYB103K25 C 429 CCSQCH150J50 C 430 CCSQCH150J50 C 431 CCSQSL101J50 C 432 CKSQYB103K25 C 439 CKSQYB473K25 C 440 CKSQYB473K25 C 442 CKSQYB102K50 C 443 CKSQYB154K16 C 601 See Contrast table C 602 CKSQYB103K25 C 606 CEJA100M16 C 607 See Contrast table C 612 CEAL2R2M50 C 613 CKSYB102K50 C 614 CCSQSL101J50 C 615 CEJA4R7M35 C 618 CKSQYB223K25 C 619 CKSQYB473K16 C 622 CEJA220M10 C 624 CKSYB102K50 C 672 See Contrast table C 751 CEJA1R0M50 C 752 CEJA1R0M50 C 753 CEJA1R0M50 C 754 CEJA1R0M50 C 755 CEJA100M16 C 756 CEJA100M16 C 757 CKSQYB102K50 C 758 CKSQYB104K16 C 951 470µF/16V CCH1183 C 952 CEJA470M10 C 953 CEAS101M10 C 954 CKSQYB103K25 C 956 CKSQYB103K25 C 957 CKSQYB103K25 C 958 CEAS101M10 C 960 CKSQYB472K50 =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- Part No. Symbol and Description KEH-P525/X1M/UC KEH-P5700/X1M/UC KEH-P5750/X1M/ES FM/AM Tuner Unit CWE1467 CWE1467 CWE1486 IC 301 IC TDA7386 TDA7384 TDA7384 IC 602 IC TPD1018F TPD1018F Not used D 612,613 Diode 1SR139-400 1SR139-400 Not used R 406 Not used Not used RD1/4PU182J R 407 RS1/10S0R0J RS1/10S0R0J Not used R 627 RD1/4PU103J RD1/4PU103J Not used R 716 RS1/10S473J RS1/10S273J Not used R 717 Not used RS1/10S473J RS1/10S473J C 309 CCH1188(4700µF/16V) CCH1018(3300µF/16V) CCH1018(3300µF/16V) C 419 Not used Not used CKSQYB103K25 C 601 CKSQYB103K25 CKSQYB103K25 Not used C 607 CCSQSL101J50 CCSQSL101J50 Not used C 672 CKSQYB472K50 CKSQYB472K50 Not used CONTRAST TABLE of TUNER AMP UNIT KEH-P525/X1M/UC, KEH-P5700/X1M/UC and KEH-P5750/X1M/ES have the same construction except for the following: www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 37 KEH-P525,P5700,P5750 Unit Number : EWM1016 Unit Name : Deck Unit MISCELLANEOUS IC 251 IC CXA2560Q IC 351 IC PA2020A Q 351 Transistor 2SB1260 Q 352 Transistor 2SC4102 D 351 Diode 1SS355 VR 301 Semi-fixed 33kΩ(B) CCP1280 VR 302 Semi-fixed 33kΩ(B) CCP1280 RESISTORS R 255 RS1/16S221J R 256 RS1/16S221J R 257 RS1/16S102J R 258 RS1/16S102J R 271 RS1/16S102J R 272 RS1/16S102J R 273 RS1/16S102J R 281 RS1/8S0R0J R 282 RS1/8S0R0J R 283 RS1/8S0R0J R 284 RS1/8S0R0J R 285 RS1/16S0R0J R 286 RS1/16S0R0J R 287 RS1/8S0R0J R 290 RS1/8S0R0J R 301 RS1/16S183J R 322 RS1/16S102J R 351 RS1/16S102J R 352 RS1/16S102J R 353 RS1/16S102J R 354 RS1/16S102J R 355 RS1/10S274J R 356 RS1/10S202J R 357 RS1/10S472J R 358 RS1/10S103J R 359 RS1/10S103J R 360 RS1/10S102J R 361 RS1/10S622J R 362 RS1/8S181J R 373 RS1/8S0R0J R 374 RS1/8S0R0J R 375 RS1/8S0R0J R 401 RS1/16S472J R 402 RS1/16S163J R 403 RS1/16S823J CAPACITORS C 251 CKSRYB331K50 C 252 CKSRYB331K50 C 253 CKSRYB331K50 C 254 CKSRYB331K50 C 255 CKSRYB103K25 C 256 CKSRYB103K25 C 272 CKSQYB104K16 C 273 CEJA220M16 C 301 CKSYB104K50 C 302 CKSYB104K50 C 309 CKSQYB104K16 C 310 CKSQYB104K16 C 313 CCSQCH101K50 C 351 CKSYB224K25 C 352 CKSQYB392K50 C 353 CKSQYB103K50 C 354 CKSQYB103K50 C 355 CKSYB104K50 C 356 CKSQYB103K50 C 401 CKSQYB334K16 C 402 CKSQYB472K50 C 403 CKSQYB683K16 Unit Number : CWM5673 Unit Name : Keyboard Unit MISCELLANEOUS IC 901 IC PD6247A IC 902 IC RS-140 Q 901 Transistor 2SC2412K D 901 Chip Diode MA151WK D 902 Diode MA151WA D 903 LED NSPWF50SB D 904 LED NSPWF50SB D 905 LED NSPWF50SB D 906 LED CL170PGCD D 907 LED CL170PGCD D 908 LED CL170PGCD D 909 LED CL170PGCD D 910 LED CL170PGCD L 901 Inductor LCTA101J3225 X 901 Ceramic Resonator 4.97MHz CSS1312 S 901 Switch CSG1043 S 902 Switch CSG1043 S 903 Switch CSG1043 S 904 Switch CSG1041 S 905 Switch CSG1084 S 906 Switch CSG1085 S 907 Switch CSG1041 S 908 Switch CSG1084 S 909 Switch CSG1041 S 910 CSG1085 S 911 Switch CSG1086 S 912 Switch CSG1086 S 913 Switch CSG1086 S 914 Switch CSG1086 S 915 Switch CSG1085 S 916 Switch CSG1084 S 917 Switch CSG1085 S 918 Switch CSG1084 S 919 Switch CSG1085 S 920 Switch CSG1084 S 921 Switch CSG1085 IL 901 Lamp 14V 40mA CEL1558 LCD 901 LCD CAW1477 RESISTORS R 901 RS1/10S222J R 902 RS1/10S222J R 903 RS1/10S472J R 904 RS1/10S121J R 905 RS1/10S2R2J R 906 RS1/10S470J R 907 RS1/10S470J R 908 RS1/4S511J R 909 RS1/4S751J R 910 RS1/4S391J R 911 RS1/4S391J R 912 RS1/4S391J R 913 RS1/4S391J R 914 RS1/4S391J R 915 RS1/4S391J =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- C D www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 38 KEH-P525,P5700,P5750 =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- R 916 RS1/4S391J R 917 RS1/4S391J R 918 RS1/10S472J R 919 RS1/4S391J CAPACITORS C 901 CSZSR100M6R3 C 902 CKSQYF104Z50 C 903 CSZSR100M6R3 C 904 CKSQYB103K25 C 905 CKSQYB103K25 C 906 CKSQYB103K25 C 907 CKSQYF104Z50 C 908 CKSQYF104Z50 C 909 CKSQYF104Z50 Unit Number : Unit Name : PCB Unit S 1 Switch (Load) ESG1004 S 2 Switch (70µS) ESG1004 EGN 1 Photo-Interrupter EGN1005 Unit Number : Unit Name : Reel PCB EGN 2 Photo-Interrupter EGN1006 EGN 3 Photo-Interrupter EGN1006 Miscellaneous Parts List M 1 Motor Unit (Main) EXA1544 M 2 Motor Unit (Sub) EXA1485 HD 1 Head Assy EXA1506 E F www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 39 KEH-P525,P5700,P5750 FM/AM TUNER UNIT 4Ω 4Ω Lch + Lch - Rch + Rch - BACK UP ACC GND +14.4V GND Main Antenna mV Meter (1) Oscilloscope DC Regulated Power Supply TUNER AMP UNIT DC V Meter(1) Center Meter Pin 19 FM/AM TUNER UNIT (BOTTOM VIEW) C63 FM/AM TUNER UNIT (TOP VIEW) L2 L5 T51 T31 Pin1 Pin13 Pin14 Pin26 L4 T51 VR154 50Ω(75Ω) FM SSG Stereo Modulator 50Ω(37.5Ω) Antenna D u m m y A n t e n n a VR302 mV Meter(2) VR301 L-CH R-CH Pin2 Pin3 CN251 DECK UNIT DECK UNIT(BOTTOM VIEW) Fig. 21 6. ADJUSTMENT - Connection Diagram www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 40 KEH-P525,P5700,P5750 DOLBY B NR ADJUSTMENT No. Test Tape Adjustment Point Adjustment Method (Switch Position) 1 NCT-150 VR301(Lch),VR302(Rch) mV Meter(2) : –6dBs±1.0dB (400Hz,200nwb/m) (DOLBY NR Switch : OFF) Modulation M:MONO MOD., 400Hz 30%(22.5kHz Dev.) or 400Hz 100%(75kHz Dev.) S:STEREO MOD., 1kHz, L or R=30%(20.25kHz+7.5kHz Dev.) NOTE:Before proceeding to further adjustments after switching power ON, let the tuner run for ten minutes to allow the circuits to stabilize. FM ADJUSTMENT(KEH-P525/X1M/UC,P5700/X1M/UC) FM SSG Displayed Adjustment Adjustment Method No. Frequency(MHz) Level(dBf) Frequency(MHz) Point (Switch Position) TUN Volt 1 ••••• ••••• 107.9 L5 DC V Meter(1) : 6V IF 2 98.1 M 60 98.1 T51 Center Meter : 0 ANT Coil 3 98.1 M 5 98.1 L2 mV Meter(1) : Maximum RF Coil 4 98.1 M 5 98.1 L4 mV Meter(1) : Maximum IFT 5 98.1 M 5 98.1 T31 mV Meter(1) : Maximum (STEREO MODE) ARC 6 98.1 S 40 98.1 VR154 mV Meter(1) : Separation 5dB (STEREO MODE) FM ADJUSTMENT(KEH-P5750/X1M/ES) FM SSG Displayed Adjustment Adjustment Method No. Frequency(MHz) Level(dBf) Frequency(MHz) Point (Switch Position) TUN Volt 1 ••••• ••••• 108.0 L5 DC V Meter(1) : 6V IF 2 98.1 M 60 98.1 T51 Center Meter : 0 ANT Coil 3 98.1 M 5 98.1 L2 mV Meter(1) : Maximum RF Coil 4 98.1 M 5 98.1 L4 mV Meter(1) : Maximum IFT 5 98.1 M 5 98.1 T31 mV Meter(1) : Maximum (STEREO MODE) ARC 6 98.1 S 40 98.1 VR154 mV Meter(1) : Separation 5dB (STEREO MODE) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 41 KEH-P525,P5700,P5750 7. GENERAL INFORMATION 7.1 PARTS 7.1.1 IC TDA7384,TDA7386 PM2006A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 42 KEH-P525,P5700,P5750 - Pin Functions (PD4915A) Pin No. Pin Name I/O Format Function and Operation 1 ASENBO O C Slave power supply control output 2 NC Not used 3 ADPW O C A/D converter power 4 AVSS A/D GND 5 FIEOUT O C FIE ON/OFF control output 6 st I FM stereo input 7 AVREF1 (Connect to VDD) 8 KYDT I Key data input 9 DPDT O C Display data output 10 swvdd O C Key board unit power supply control output 11 TUNPD1 I PLL IC data input 12 TUNPD0 O C PLL IC data output 13 TUNPCK O C PLL IC clock 14 TUNPCE O C PLL IC chip enable 15,16 NC Not used 17 TX O C IP BUS data output 18,19 NC Not used 20 DRELAY O C External relay output 21 EORR Not used 22 EVST O C Electric volume strobe output 23 EVCK O C Electric volume serial clock output 24 EVDT O C Electric volume serial data output 25 LCDPW Not used 26 DRSYS O C Door system select output 27 DRSENS I Door open/close sense input 28 ILPW O C Illumination power 29 FM O C FM power control output 30 AM O C AM power control output 31 NR O C NR output 32 CM O C Cassette mechanism capstan motor control output 33 VSS GND 34 SC2 O C Cassette mechanism sub motor control output 35 SC1 O C Cassette mechanism sub motor control output 36 MS I Cassette mechanism MS sense input 37 NC Not used 38 mtl I Cassette mechanism tape select input 39 dled O N Alarm LED output 40 n/R O C Normal reverse output 41 PLAY O N Tape MS filter select output 42 loadsw I Tape loading input 43 POS I Cassette mechanism position sense input 44 RES I Cassette mechanism reverse end sense input 45 PEE O C Beep tone output 46 NES I Cassette mechanism forward end sense input 47 NC Not used 48 STBY O C Stand-by output 49–52 NC Not used 53 SD I SD input 54 mute O C System mute output 55 SYSPW O C System power supply control output 56–59 NC Not used 60 reset I Reset input 61 RX I IP BUS data input 62 NC Not used 63 dsens I Grille detach sense 64 isens Not used 65 asens I ACC power sense input www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 43 KEH-P525,P5700,P5750 20 21 40 41 60 61 80 1 *PD4915A IC's marked by* are MOS type. Be careful in handling them because they are very liable to be damaged by electrostatic induction. Format Meaning C C MOS N N Channel open drain Pin No. Pin Name I/O Format Function and Operation 66 bsens I Back up power sense input 67 CLKIN I Clock input 68 VDD Power supply 69 X2 Oscillator output 70 X1 Oscillator input 71 IC GND 72 NC Not used 73 TESTIN I Test program mode input 74 AVDD I A/D converter analogue power 75 AVREF0 I A/D converter standard voltage input 76 SL I Signal level input 77 CL I Synchronizing signal input of display data latch 78–80 NC Not used CXA2560Q www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 44 KEH-P525,P5700,P5750 - Pin Functions(PD6247A) Pin No. Pin Name I/O Function and Operation 1 VSS GND 2 X1 Crystal oscillator connection pin 3 X0 Crystal oscillator connection pin 4 rst I System reset 5,6 MODE1,0 GND 7 dim O Dimmer select output 8 SO O UART output 9 SI I UART input 10 REMIN I Remote control reception 11 RVER Not used 12 NC Not used 13–16 KDT4–1 I Key data input 17–22 KST6–1 O Key strobe output 23 VCC 5V 24–73 SEG49–0 O LCD segment output 74–77 COM3–0 O Common driver output 78–80 V3–1 LCD bias power supply 20 21 40 41 60 61 80 1 *PD6247A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 45 KEH-P525,P5700,P5750 7.1.2 DISPLAY - CAW1477 Fig. 22 COMMON SEGMENT www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 46 KEH-P525,P5700,P5750 7.2 DISASSEMBLY Fig. 24 - Removing the Tuner Amp Unit(Fig.24) 1.Removing the two screws A, three screws B and screw C. 2.Unbend the tabs at four locations indicated by arrow until straight. 3.Remove the Tuner Amp Unit. - Removing the Case(not shown) 1.Remove the three screws. 2.Remove the Case. - Removing the Cassette Mechanism Module (not shown) 1.Remove the four screws. 2.Disconnect the connector, and then removing the Cassette Mechanism Module. - Removing the Detach Grille Assy(Fig.23) 1.Push the detach button. 2.Remove the Detach Grille Assy. - Removing the Panel Unit(Fig.23) 1.Disengage the stopper at four locations indicated by white-arrows and then remove the Panel. 2.Disengage the stopper at two locations indicated by black-arrows. 3.Remove the Panel Unit. Fig. 23 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 47 KEH-P525,P5700,P5750 7.3 BLOCK DIAGRAM - KEH-P525/X1M/UC Fig. 25 D C B E A F www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 48 KEH-P525,P5700,P5750 8. OPERATIONS AND SPECIFICATIONS + This Unit Antenna jack Rear output Multi-CD player (sold separately) To terminal always supplied with power regardless of ignition switch position. To electric terminal controlled by ignition switch (12 V DC) ON/OFF. Connecting cords with RCA pin plugs (sold separately) Blue Blue To system control terminal of the power amp or Auto- antenna relay control termi- nal. (Max. 300 mA 12 V DC) Power amp (sold separately) Rear Rear ≠� + ≠� Use this for connections when you have the sepa- rately available amplifier. To vehicle (metal) body. + Rear Rear ≠� + ≠� + + Left speaker Right speaker Front Front ≠� + ≠� Black (ground) Red Orange Green Green/black Gray Gray/black Green/red Black/green Gray/red Black/gray With a 2 speaker system, connect to the 2 speak- ers in the front or the rear. + Blue Power amp (sold separately) Front Front ≠� ≠� See the section “DFS Alarm Installation”. White Brown Rear output Fuse Front output Fig. 26 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 49 KEH-P525,P5700,P5750 Basic Operation To Listen to Music The following explains the initial operations required before you can listen to music. Note: • Loading a cassette in this product. (Refer to page 10.) 1. Select the desired source. (e.g. tuner) 7 Head Unit Each press of the SO button selects the desired source in the following order: CD player (one disc only) = Tuner = Tape = Multi-CD player = AUX 7 Remote Controller Each press of the button selects the desired source in the following order: TUNER button : Tuner = OFF TAPE button : Tape = OFF CD button : CD player (one disc only) = Multi-CD player = OFF Note: • In the following cases, the sound source will not change: * No Multi-CD player is connected to this product. (When “M-CD” display is OFF. (Refer to page 38.)) * No CD player is connected to this product. * No cassette tape is set in this product. * No magazine is set in the Multi-CD player. * No disc is set in the CD player. * AUX (external input) is set to OFF. (Refer to page 38.) 2. Raise or lower the volume. 3. Turn the source OFF. Hold for 1 second or more Each press changes the Source ... Key Finder Head Unit Remote Controller A remote controller that enables remote operation of the head unit is supplied. Operation is the same as when using buttons on the head unit. 8.1. OPERATIONS ) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 50 KEH-P525,P5700,P5750 Basic Operation of Cassette Player Direction Change Direction Indicator Elapsed Play Time Indicator Note: • The continuous playback time count starts at 00’00” at the following times. * When a tape is inserted. * When the tape direction is changed. * When you rewind the tape side currently play- ing back to the beginning. • The continuous playback time count is halted when fast-forwarding/rewinding and while the Music Search function is operating. Eject Note: • The Tape function can be turned ON/OFF with the cassette tape remaining in this product. (Refer to page 8.) Fast Forward/Rewind and Music Search • Each press of the 2 button selects Rewind or Rewind-Music Search. REW (Rewind) = R-MS (Rewind-Music Search) = Normal Playback • Each press of the 3 button selects Fast forward or Forward-Music Search. FF (Fast forward) = F-MS (Forward-Music Search) = Normal Playback Note: • Fast forward/Rewind and Music Search can be canceled by pressing the ` button. Cassette Loading Slot Note: • “METAL” appears on the display for 2 seconds when a metal or chrome tape is inserted. Nothing is displayed for a normal tape. Basic Operation of Tuner Basic Operation Manual and Seek Tuning • You can select the tuning method by changing the length of time you press the 2/3 button. Manual Tuning (step by step) 0.3 seconds or less Seek Tuning (automatically) 0.3 – 2 seconds Manual Tuning (continuously) 2 seconds or more Note: • “” stereo indicator lights when a stereo station is selected. Preset Number Indicator Preset Tuning • You can memorize broadcast stations in but- tons 1 through 6 for easy, one-touch station recall. Preset station recall 2 seconds or less Broadcast station preset memory 2 seconds or more Note: • Up to 18 FM stations (6 in F1 (FM1), F2 (FM2) and F3 (FM3)) and 6 AM stations can be stored in memory. • You can also use the 5 or ∞ buttons to recall broadcast stations memorized in buttons 1 through 6. Band F1 (FM1) = F2 (FM2) = F3 (FM3) = A1 (AM) Band Indicator Frequency Indicator www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 51 KEH-P525,P5700,P5750 Disc Number Search (for 6-Disc, 12-Disc types) • You can select discs directly with the 1 to 6 buttons. Just press the number corresponding to the disc you want to listen to. Note: • When a 12-Disc Multi-CD Player is connected and you want to select disc 7 to 12, press the 1 to 6 buttons for 2 seconds or longer. Disc Number Rough Search (for 50-Disc type only) This handy function lets you select discs loaded in a 50-Disc Multi-CD Player using the 1 to 5 buttons. The 50 discs are divided into five blocks, with each of the 1 to 5 buttons assigned to a block. • Select the desired block with the 1 to 5 buttons. Note: • After completing a rough search, use the 5 and ∞ buttons to select a desired disc. Switching between Displays • Each time you press the DISPLAY button, the display switches between Disc Title and Group indications for the disc currently playing. Playback mode (Elapsed play time) = Disc Title = Music Group Note: • Music Group display is a 50-Disc type Multi-CD player function. You cannot switch to this dis- play with 6-Disc and 12-Disc type Multi-CD players. • If you switch displays when disc titles have not been input or when discs have not been allocated to a music group, “NO TITLE” or “NO GROUP” is displayed for about 8 seconds. Note: • The multi-CD player may perform a preparatory operation, such as verifying the presence of a disc or reading disc information, when the power is turned ON or a new disc is selected for play- back. “READY” is displayed. • When a magazine is loaded into a 50-Disc type Multi-CD Player, information on all the discs in the magazine is read. If you start playing a disc on a 50-Disc type Multi-CD Player before reading of information on all discs has been completed, reading of information stops part way through. This will prevent you from using a number of functions. (If you try and use these functions, “NOT READY” is displayed.) If this happens, reading of information begins again when you switch to a component other than the 50-Disc type Multi-CD Player. • If the multi-CD player cannot operate properly, an error message such as “ERROR-14” is displayed. Refer to the multi-CD player owner’s manual. • If there are no discs in the multi-CD player magazine, “NO DISC” is displayed. • “LOAD” will be displayed in the following cases: * If the disc in the extra tray in selected. * If the disc in moved from the extra tray to the magazine. (Refer to the 50-Disc type multi-CD player owner’s manual.) Basic Operation of Multi-CD Player Basic Operation Ejecting a Single Disc (for 50-Disc type only) • Press the ` button for 2 seconds or more, and you can eject the currently playing disc from the extra tray. (Refer to the operation manual for the 50-Disc type Multi-CD player for details concern- ing disc ejection from the extra tray.) Note: • This function does not operate if a disc is already loaded in the extra tray. Elapsed Play Time Indicator Disc Search Disc Number Indicator Track Number Indicator Switching the Multi-CD Player Using a multiple connection adapter lets you connect up to three Multi-CD players. M-CD 1 = M-CD 2 = M-CD 3 (Displayed for about 2 seconds.) This product can control one or more multi-CD players. (There are some types of Multi- CD players such as CDX-P630S, which you cannot connect more than one.) Track Search and Fast Forward/Reverse • You can select between Track Search or Fast forward/Reverse by pressing the 2/3 button for a different length of time. Track Search 0.5 seconds or less Fast forward/Reverse Continue pressing www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 52 KEH-P525,P5700,P5750 Basic Operation Entering the Function Menu The Function Menu lets you operate simple functions for each source. Note: • After entering the Function Menu, if you do not perform an operation within about 30 seconds, the Function Menu is automatically canceled. 1. Select the desired mode in the Function Menu. (Refer to “Function Menu Functions”.) 2. Operate a mode. (e.g. Repeat Play) 3. Cancel the Function Menu. The button used and the operation it performs are indicated by the key guidance indicator. Press the 5 button to switch the key guidance indicator ON, and the ∞ button to switch it OFF. Each press changes the Mode ... www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 53 KEH-P525,P5700,P5750 General Power source .......... 14.4 V DC (10.8 – 15.1 V allowable) Grounding system ........................................ Negative type Max. current consumption (KEH-P525/X1M/UC)...... 10.0 A (KEH-P5700/X1M/UC, P5750/X1M/ES) 8.5 A Dimensions (DIN) ..............................................................(chassis) 178 (W) × 50 (H) × 153 (D) mm [7 (W) × 2 (H) × 6 (D) in.] (nose) .......... 188 (W) × 58 (H) × 19 (D) mm [7-3/8 (W) × 2-1/4 (H) × 7/8 (D) in.] (D) (chassis) .... 178 (W) × 50 (H) × 158 (D) mm [7 (W) × 2 (H) × 6-1/4 (D) in.] (nose) .......... 170 (W) × 48 (H) × 14 (D) mm [6-3/4 (W) × 1-7/8 (H) × 1/2 (D) in.] Weight ........................................................ 1.2 kg (2.6 lbs) Amplifier Continuous power output is 20 W (KEH-P525/X1M/UC) or 17 W (KEH-P5700/X1M/UC, P5750/X1M/ES) per channel min. into 4 ohms, both channels driven 50 to 15,000 Hz with no more than 5% THD. Maximum power output .................................... 40 W × 4 Load impedance .......................... 4 Ω (4 – 8 Ω allowable) Preout output level/output impedance ........ 500 mV/1 kΩ Tone controls (Bass) (KEH-P525/X1M/UC, P5700/X1M/UC) .. ±12 dB (100 Hz) (KEH-P5750/X1MES) ................ +8 — –16 dB (100 Hz) (Treble) .......................................... ±12 dB (10 kHz) Loudness contour ...... +10 dB (100 Hz), +7 dB (10 kHz) (volume: –30 dB) Cassette player Tape ........................ Compact cassette tape (C-30 – C-90) Tape speed .... 4.76 cm/sec.(+0.14 cm/sec.,–0.05 cm/sec.) Fast forward/rewinding time .. Approx. 100 sec. for C-60 Wow & flutter .......................................... 0.09% (WRMS) Frequency response ........ Metal: 30 – 19,000 Hz (±3 dB) Stereo separation ...................................................... 45 dB Signal-to-noise ratio ...... Metal: Dolby B NR IN: 67 dB (IHF-A network) Dolby NR OUT: 61 dB (IHF-A network) FM tuner Frequency range (KEH-P525/X1M/UC, P5700/X1M/UC).... 87.9 – 107.9 MHz (KEH-P5750/X1M/ES) .............................. 87.5 – 108 MHz Usable sensitivity .................................................... 11 dBf (1.0 µV/75 Ω, mono, S/N: 30 dB) 50 dB quieting sensitivity .... 16 dBf (1.7 µV/75 Ω, mono) Signal-to-noise ratio ...................... 70 dB (IHF-A network) Distortion .......................... 0.3% (at 65 dBf, 1 kHz, stereo) Frequency response .................... 30 – 15,000 Hz (±3 dB) Stereo separation ........................ 40 dB (at 65 dBf, 1 kHz) Selectivity .................................................... 70 dB (2ACA) (KEH-P525/X1M/UC, P5700/X1M/UC) ........ 70 dB (2ACA) Three-signal intermodulation (KEH-P525/X1M/UC, P5700/X1M/UC) (desired signal level) ........................................ 30 dBf (two undesired signal level: 100 dBf) AM tuner Frequency range (KEH-P525/X1M/UC, P5700/X1M/UC) .... 530 – 1,710 kHz (KEH-P5750/X1M/ES) ................ 530 – 1,710 kHz(10kHz) 531 – 1,602 kHz(9kHz) Usable sensitivity .............................. 18 µV (S/N: 20 dB) Selectivity (KEH-P525/X1M/UC, P5700/X1M/UC)...... 50 dB (±10 kHz) (KEH-P5750/X1M/ES) ............................ 50 dB (±10 kHz) 50 dB (±9 kHz) Note: • Specifications and the design are subject to possi- ble modification without notice due to improve- ments. 8.2 SPECIFICATIONS www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com