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. 253 Alexandra Road, #04-01, Singapore 159936 C PIONEER ELECTRONIC CORPORATION 1998 K-ZZS. NOV. 1998 Printed in Japan ORDER NO. CRT2305 MULTI-CD CONTROL HIGH POWER CASSETTE PLAYER WITH RDS TUNER KEH-P7800R X1N/EW Service Manual KEH-P6800R X1N/EW 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. CONTENTS 1. SAFETY INFORMATION ...........................................2 2. EXPLODED VIEWS AND PARTS LIST......................2 3. SCHEMATIC DIAGRAM ..........................................14 4. PCB CONNECTION DIAGRAM ...............................26 5. ELECTRICAL PARTS LIST .......................................36 6. ADJUSTMENT ........................................................46 7. GENERAL INFORMATION ......................................48 7.1 PARTS.................................................................48 7.1.1 IC ...............................................................48 7.1.2 DISPLAY ...................................................53 7.2 DIAGNOSIS........................................................54 7.2.1 DISASSEMBLY.........................................54 7.2.2 TEST MODE .............................................55 7.3 BLOCK DIAGRAM..............................................58 8. OPERATIONS AND SPECIFICATIONS ...................59 KEH-P7800R/X1N/EW 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 KEH-P7800R,P6800R 2. EXPLODED VIEWS AND PARTS LIST 2.1 PACKING -KEH-P7800R/X1N/EW 1. SAFETY INFORMATION 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. 11 8 24 5 4 6 3 2 7 12 13 10 9 14 15 1 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 - Owner's Manual, Installation Manual Model Part No. Language KEH-P7800R/X1N/EW CRD2744,2747 English, Spanish CRD2745,2748 German, French CRD2746,2749 Italian, Dutch 3 KEH-P7800R,P6800R 1 Cord Assy CDE5757 2 Accessory Assy CEA1917 3 Screw CBA1304 4 Handle CNC5395 5 Bush CNV3930 * 6 Polyethylene Bag E36-615 7 Polyethylene Bag CEG-162 8-1 Owner’s Manual CRD2744 8-2 Owner’s Manual CRD2745 8-3 Owner’s Manual CRD2746 8-4 Installation Manual CRD2747 8-5 Installation Manual CRD2748 8-6 Installation Manual CRD2749 * 8-7 Passport CRY1013 * 8-8 Warranty Card CRY1087 9 Battery CEX1030 10 Carton CHG3548 11 Contain Box CHL3548 12 Protector CHP2101 13 Protector CHP2102 14 Inner Box CHW1754 15 Remote Control Assy CXB3488 16 Screw Assy CZE3169 * 17 Polyethylene Bag CEG-127 * 18 Hexagonal Wrench CZE3176 * 19 Screw RMZ30H060FBK 20 Belt CZN6416 21 Holder Assy CZX3172 22 Holder Assy CZX3173 23 Remote Control Assy CZX3231 24 Case Assy CXB3520 Mark No. Description Part No. Mark No. Description Part No. - PACKING SECTION PARTS LIST NOTE: - Parts marked by “*” are generally unavailable because they are not in our Master Spare Parts List. - Screws adjacent to ∇ mark on the product are used for disassembly. 20 22 21 23 19 18 17 16 15 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-P7800R,P6800R -KEH-P6800R/X1N/EW 11 8 24 5 4 6 3 2 7 12 13 10 14 1 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-P7800R,P6800R - Owner's Manual, Installation Manual Model Part No. Language KEH-P6800R/X1N/EW CRD2750,2753 English, Spanish CRD2751,2754 German, French CRD2752,2755 Italian, Dutch 1 Cord Assy CDE5757 2 Accessory Assy CEA1917 3 Screw CBA1304 4 Handle CNC5395 5 Bush CNV3930 * 6 Polyethylene Bag E36-615 7 Polyethylene Bag CEG-162 8-1 Owner’s Manual CRD2750 8-2 Owner’s Manual CRD2751 8-3 Owner’s Manual CRD2752 8-4 Installation Manual CRD2753 8-5 Installation Manual CRD2754 8-6 Installation Manual CRD2755 * 8-7 Passport CRY1013 * 8-8 Warranty Card CRY1087 9 ••••• 10 Carton CHG3674 11 Contain Box CHL3674 12 Protector CHP2101 13 Protector CHP2102 14 Inner Box CHW1754 15-23 ••••• 24 Case Assy CXB3520 Mark No. Description Part No. Mark No. Description Part No. - PACKING 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 6 KEH-P7800R,P6800R 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-P7800R,P6800R 1 Screw BMZ30P040FMC 2 Screw BSZ26P050FMC 3 Screw BSZ30P050FMC 4 Cord Assy CDE5757 5 Fuse(10A) CEK1136 6 Plug CKM1290 7 Case CNB2350 8 Holder CNC6798 9 Shield CNC7365 10 Spacer CNM5488 11 Panel CNS5148 12 Screw BSZ30P050FMC 13 Screw BSZ30P200FMC 14 Cord See Contrast table(2) 15 Holder CNC5704 16 Cushion CNM4870 17 Insulator CNM6275 18 Insulator CNV5793 19 Tuner Amp Unit See Contrast table(2) 20 Screw BMZ26P040FMC 21 Screw BPZ26P060FMC 22 Screw BSZ26P060FMC 23 Screw BSZ26P160FMC 24 Clamper CEF1005 25 Pin Jack(CN301) CKB1028 26 Terminal(CN403) CKF1059 27 Plug(CN952) CKM1288 28 Plug(CN604) CKS-783 29 Connector(CN601) CKS1499 30 Connector(CN751) CKS3408 31 Connector(CN602) CKS3568 32 Connector(CN603) CKS3597 33 Antenna Jack(CN402) CKX1056 34 Panel CNB2356 35 Heat Sink CNC7991 36 Holder CNC7996 37 Holder CNC7997 38 Case CNC7998 39 Case CNC8254 40 Holder CNC8255 41 Case CNC8350 42 Case CNC8351 43 Insulator CNM6099 44 Insulator CNM6190 45 Insulator CNM6257 46 ••••• 47 Heat Sink CNR1505 48 Insulator CNV5792 49 FM/AM Tuner Unit CWE1466 50 Holder CNC6554 51 Chassis Unit See Contrast table(2) 52 Screw ISS26P055FUC 53 Detach Grille Assy See Contrast table(2) 54 Screw BPZ20P060FMC 55 Screw BPZ20P080FZK 56 Button(OPEN) CAC5804 57 Button(EJECT) CAC5805 58 Button(SOURCE) CAC5806 59 Button(BAND) CAC5807 60 Button(EQ) CAC5808 61 Button(DISP) CAC5809 62 Button(1-6) CAC5921 63 Spring CBH2205 64 Cover CNS5146 65 Holder CNV5537 66 Keyboard Unit CWM6266 67 LCD(LCD901) CAW1501 68 EL CEL1587 69 Connector(CN901) CKS2733 70 Holder CNC7992 71 Tape CNM6348 72 Spacer CNM6347 73 Connector CNV5536 74 Grille Unit See Contrast table(2) 75 Screw IMS20P040FZK 76 Screw BPZ20P060FMC 77 Screw CBA1082 78 Screw CBA1176 79 Washer CBF1001 80 Spring CBH2063 81 Spring CBH2204 82 Cord CDE5800 83 Connector CKS2780 84 Roller CLA3386 85 Cushion CNM5486 86 Sheet CNM6109 87 PCB CNP5430 88 PCB CNP5444 89 Panel CNS5147 90 Holder CNS5157 (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-P7800R,P6800R Part No. Mark No. Description KEH-P7800R/X1N/EW KEH-P6800R/X1N/EW 14 Cord CDE5761 Not used 19 Tuner Amp Unit CWM6062 CWM6151 51 Chassis Unit CXB3047 CXB3057 53 Detach Grille Assy CXB3435 CXB3441 74 Grille Unit CXB3479 CXB3485 103 Cord Not used CDE5801 106 Cassette Mechanism Module EXK3990 EXK3995 (2) CONTRAST TABLE KEH-P7800R/X1N/EW and KEH-P6800R/X1N/EW are constructed the same except for the following: 91 Holder CNS5165 92 Holder CNS5389 93 Coil(L801) CTH1227 94 Holder Unit CXB3049 95 Holder Unit CXB3050 96 Holder Unit CXB3051 97 IC(IC301) PAL005A 98 Transistor(Q951) 2SD2396 99 Remote Control Assy CZX3231 100 Cover CZN6410 101 Switch(S602) CSN1027 102 Damper Unit CXB3180 103 Cord See Contrast table(2) 104,105 ••••• 106 Cassette Mechanism Module See Contrast table(2) 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 9 KEH-P7800R,P6800R 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-P7800R,P6800R 2.3 CASSETTE MECHANISM MODULE(KEH-P7800R/X1N/EW) 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-P7800R,P6800R 1 Screw BSZ20P040FMC 2 Washer CBF1037 3 Washer CBF1038 4 Washer CBG1003 5 Deck Unit EWM1018 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 ENV1500 35 Worm Gear ENV1439 36 Worm Wheel ENV1440 37 Gear ENR1037 38 Lever ENV1442 39 Arm ENV1525 40 Gathering PCB ENX1037 41 Gathering PCB ENX1042 42 Switch(S1,S2) ESG1004 43 Motor Unit(M2) EXA1485 44 Chassis Unit EXA1567 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) EXA1490 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(KEH-P7800R/X1N/EW) 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-P7800R,P6800R 2.4 CASSETTE MECHANISM MODULE(KEH-P6800R/X1N/EW) 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-P7800R,P6800R 1 Screw BSZ20P040FMC 2 Washer CBF1037 3 Washer CBF1038 4 Washer CBG1003 5 Deck Unit EWM1021 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 ••••• 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 ENV1500 35 Worm Gear ENV1439 36 Worm Wheel ENV1440 37 Gear ENR1037 38 Lever ENV1442 39 ••••• 40 Gathering PCB ENX1037 41 Gathering PCB ENX1042 42 Switch(S1) ESG1004 43 Motor Unit(M2) EXA1485 44 Chassis Unit EXA1567 45 Pinch Holder ENV1485 46 Pinch Holder ENV1486 47 Reel Unit EXA1543 48 Head Base Unit EXA1457 49 Lever Unit EXA1438 50 Gear Unit EXA1574 51 Frame Unit EXA1458 52 Lever Unit EXA1439 53 Head Assy(HD1) EXA1506 54 Motor Unit(M1) EXA1490 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(KEH-P6800R/X1N/EW) 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-P7800R,P6800R 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-a A-b A-b A-b A-b A-a A-a Large size SCH diagram Guide page Detailed page A C A-a B C D E F MODULE ANTENNA JACK 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-P7800R,P6800R 5 6 7 8 A B C D 5 6 7 8 A-b A 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 16 KEH-P7800R,P6800R B ANTENNA JACK A 1 2 3 4 B C D 1 2 3 4 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 17 KEH-P7800R,P6800R C D E F MODULE 5 6 7 8 A B C D 5 6 7 8 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 18 KEH-P7800R,P6800R A A 1 2 3 4 B C D 1 2 3 4 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 19 KEH-P7800R,P6800R 5 6 7 8 A B C D 5 6 7 8 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 20 KEH-P7800R,P6800R 3 1 2 FM/AM TUNER UN B A 1 2 3 4 B C D 1 2 3 4 3.2 FM/AM TUNER UNIT 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 21 KEH-P7800R,P6800R TUNER UNIT A 5 6 7 8 A B C D 5 6 7 8B 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-P7800R,P6800R DECK UNIT MUTE CXA2560Q 11 12 13 14 15 16 17 18 19 20 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 1 2 3 4 5 6 7 8 9 10 CN602 R256 220 R287 0R0 C273 22/16 R283 0R0 R284 0R0 R282 0R0 C253 330P C254 330P C252 330P C251 330P R281 0R0 R255 220 C256 R01 R258 1K VR302 CCP1280 33K(B) R301 18K C310 R1 R273 1K R274 1K R271 1K R272 1K R290 0R C403 R0 R403 82 C402 4700P C401 R33 R40 R40 4R7 R323 0R0 R257 1K C255 R01 C272 R1 VR301 33K(B) CCP1280 C309 R1 C313 100P R386 0R0 R285 0R0 HD1 HEAD ASSY EXA1506 TEST TAPE NCT-150 (400Hz, 200nWb/m) RL RR FR FL Signal GND C302 R1 C302 R1 C301 R1 R322 1K -6dBs(388mV)±1dB D A Fwd Fwd Rev Rev A 1 2 3 4 B C D 1 2 3 4 3.3 CASSETTE MECHANISM MODULE(KEH-P7800R/X1N/EW) 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 23 KEH-P7800R,P6800R PCB UNIT REEL PCB SWITCHES: PCB UNIT S1:LOAD SWITCH..........EJECT-PLAY S2:70µs SWITCH............ON-OFF The underlined indicates the switch position. R290 0R0 C403 R068 R403 82K C402 4700P C401 R33 R402 16K R401 4R7K R351 1K R352 1K R353 1K R354 1K R373 0R0 R375 0R0 R355 270K C352 3900P R362 180 C351 R22 C353 R01 C354 R01 R374 0R0 C356 R01 C355 R1 D352 1SS355 M1 MOTOR UNIT (MAIN MOTOR) EXA1490 S1 LOAD ESG1004 S2 ESG1004 70µs MODE SENSE EGN1 EGN1005 EGN2 EGN1006 FWD END SENSE EGN3 EGN1006 REV END SENSE M2 MOTOR UNIT (SUB MOTOR) EXA1485 Power GND F E 5 6 7 8 A B C D 5 6 7 8 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 24 KEH-P7800R,P6800R DECK UNIT MUTE CXA2559Q 11 12 13 14 15 16 17 18 19 20 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 1 2 3 4 5 6 7 8 9 10 R256 220 R287 0R0 C273 22/16 R283 0R0 R284 0R0 R282 0R0 C253 330P C254 330P C252 330P C251 330P R281 0R0 R255 220 C256 R01 R258 1K R301 18K R273 1K R274 1K R271 1K R272 1K R290 0R0 C403 R0 R403 82K C402 4700P C401 R33 R402 R401 4R7K R323 0R0 R257 1K C255 R01 C272 R1 C313 100P R386 0R0 R285 0R0 HD1 HEAD ASSY EXA1506 TEST TAPE NCT-150 (400Hz, 200nWb/m) RL RR FR FL Signal GND C302 R1 C302 R1 C301 R1 R304 R302 16K 16K R305 16K R303 16K -6dBs(388mV)±1dB CN602 D A Fwd Fwd Rev Rev A 1 2 3 4 B C D 1 2 3 4 D 3.4 CASSETTE MECHANISM MODULE(KEH-P6800R/X1N/EW) 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-P7800R,P6800R PCB UNIT REEL PCB SWITCHES: PCB UNIT S1:LOAD SWITCH..........EJECT-PLAY S2:70µs SWITCH............ON-OFF The underlined indicates the switch position. R290 0R0 C403 R068 R403 82K C402 4700P C401 R33 R402 16K R401 4R7K R351 1K R352 1K R353 1K R354 1K R373 0R0 R355 270K C352 3900P R362 180 C351 R22 C353 R01 C354 R01 R374 0R0 C356 R01 C355 R1 D352 1SS355 M1 MOTOR UNIT (MAIN MOTOR) EXA1490 S1 LOAD ESG1004 S2 ESG1004 70µs MODE SENSE EGN1 EGN1005 EGN2 EGN1006 FWD END SENSE EGN3 EGN1006 REV END SENSE M2 MOTOR UNIT (SUB MOTOR) EXA1485 Power GND F E 5 6 7 8 A B C D 5 6 7 8 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 26 KEH-P7800R,P6800R CORD ASSY CORD A 1 2 3 4 B C D 1 2 3 4 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 dia- gram. 2. Viewpoint of PCB diagrams 4. PCB CONNECTION DIAGRAM 4.1 TUNER AMP UNIT A A 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 27 KEH-P7800R,P6800R IP BUS IN PRE OUT ANTENNA ORD CN251 B D CN901 C S602 DOOR 5 6 7 8 A B C D 5 6 7 8 SIDE A 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 28 KEH-P7800R,P6800R 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 29 KEH-P7800R,P6800R 5 6 7 8 A B C D 5 6 7 8A 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 30 KEH-P7800R,P6800R A 1 2 3 4 B C D 1 2 3 4 4.2 KEYBOARD UNIT C SIDE A KEYBOARD UNIT 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 31 KEH-P7800R,P6800R EL901 CN601 EJECT A 1 2 3 4 A B C D 1 2 3 4C SIDE B 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 32 KEH-P7800R,P6800R A 1 2 3 4 B C D 1 2 3 4 4.3 FM/AM TUNER UNIT 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 33 KEH-P7800R,P6800R 1 2 3 4 A B C D 1 2 3 4B 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 34 KEH-P7800R,P6800R A 1 2 3 4 B C D 1 2 3 4 4.4 CASSETTE MECHANISM MODULE D D HEAD ASSY M2 M1 A E SIDE B SIDE A DECK UNIT D DECK UNIT CN602 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-P7800R,P6800R 1 2 3 4 A B C D 1 2 3 4 1 4 7 1 2 3 4 5 6 LOAD SW S1 70µ SW S2 MODE SENSE EGN1 E E F SIDE B SIDE A PCB UNIT PCB UNIT REEL PCB D E F CN253 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 36 KEH-P7800R,P6800R 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 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 RS1/16S393J 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 154 RS1/16S104J 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 RS1/16S222J 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 RS1/16S123J R 244 RS1/16S103J R 247 RS1/16S123J Unit Number : CWE1466 Unit Name : FM/AM Tuner Unit MISCELLANEOUS IC 1 IC PA4023B IC 2 IC PA4024A Q 1 Transistor 2SC2412K Q 2 Transistor DTC124EU Q 3 FET 3SK263 Q 31 Transistor 2SC2412K Q 154 Transistor DTC124EU Q 165 Transistor 2SC2412K Q 201 FET 2SK932 Q 202 Transistor 2SC2412K Q 203 Transistor DTC124EU D 4 Diode 1SV250 D 5 Diode KV1410-F1 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 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 TC 1 Trimmer CCL1046 CF 51 Ceramic Filter CTF1442 CF 52 Ceramic Filter CTF1442 CF 53 Ceramic Filter CTF1442 CF 232 Ceramic Filter CTF1348 X 151 Radiator 918.5Hz CSS1365 X 231 Crystal Resonator 10.26MHz CSS1111 VR 154 Semi-fixed 150kΩ(B) CCP1213 AR 1 DSP-201M RESISTORS R 1 RS1/16S0R0J R 4 RS1/16S154J R 5 RS1/16S391J R 6 RS1/16S223J R 7 RS1/16S123J R 8 RS1/16S332J R 9 RS1/16S473J R 10 RS1/16S223J R 11 RS1/16S124J R 13 RS1/16S563J =====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 37 KEH-P7800R,P6800R 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 13 CKSRYB222K50 C 14 CCSRCH220J50 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 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 61 CCSRCH270J50 C 62 CKSRYB103K25 C 63 CEJAR15M50 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 CKSRYB123K25 C 246 CKSQYB473K16 C 250 CCSRCH471J50 Unit Number : CWM6062(KEH-P7800R) Unit Name : Tuner Amp Unit MISCELLANEOUS IC 201 IC PML003AM IC 301 IC PAL005A IC 401 IC PM2007A IC 601 IC PD4975B IC 604 IC S-80734ANDYI IC 701 IC PM4006B IC 702 IC TA75S393F IC 751 IC HA12187FP IC 801 IC PML005A Q 201 Transistor DTC143TU Q 202 Transistor DTC143TU Q 205 Transistor DTA124EU Q 301 Transistor DTC124EU Q 302 Transistor 2SC1740S Q 401 Transistor 2SC4081 Q 404 Transistor IMD2A Q 601 Transistor 2SC4081 Q 602 Transistor 2SC4081 Q 603 Transistor DTA114EU Q 604 Transistor 2SA933S Q 605 Transistor DTC124EU Q 606 Transistor 2SC1740S Q 609 Transistor 2SA1037K Q 610 Transistor 2SC4081 Q 611 Transistor 2SA1037K Q 613 Transistor DTC124EU Q 701 Transistor DTC143TU Q 702 Transistor DTC114ES Q 703 Transistor DTC143TS Q 704 Transistor DTC143TS Q 705 Transistor 2SD1757K Q 706 Transistor 2SD1757K Q 707 Transistor 2SC2412K Q 751 Transistor 2SA1037K Q 752 Transistor DTC114EU Q 801 Transistor 2SC4081 Q 810 FET 2SK2356Z Q 811 Transistor 2SC4081 Q 951 Transistor 2SD2396 Q 952 Transistor 2SD2037 =====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 38 KEH-P7800R,P6800R Q 953 Transistor 2SA933S Q 954 Transistor DTC114EU Q 955 Transistor 2SA1674 Q 956 Transistor 2SA1048 Q 957 Transistor DTC114TU Q 958 Transistor DTC114TU Q 959 Transistor 2SC4081 Q 960 Transistor DTC114TU Q 961 Transistor 2SB1243 Q 962 Transistor IMD2A D 301 Diode 1SS133 D 302 Diode 1SS133 D 401 Diode 1SS133 D 601 Diode HZS7L(C2) D 602 Diode HZS7L(A1) D 603 Diode 1SS133 D 604 Diode DAN202U D 610 LED BR4361F D 611 Diode Array DA204U D 612 Diode Array DA204U D 613 Diode Array DA204U D 617 Diode HZS7L(A1) D 618 Diode ERA15-02VH D 619 Diode 1SS133 D 701 Diode 1SS133 D 801 Diode U1JU44 D 802 Diode DAN202U D 806 Diode U1JU44 D 807 Diode U1JU44 D 808 Diode MA8075(M) D 951 Diode ERA15-02VH D 952 Diode ERA15-02VH D 953 Diode ERA15-02VH D 954 Diode ERA15-02VH D 955 Diode ERA15-02VH D 956 Diode HZS6L(B2) D 957 Diode HZS9L(B3) D 958 Diode HZS9L(A2) L 401 Ferri-Inductor LAU2R2K L 402 Ferri-Inductor LAU2R2K L 403 Inductor LCTA100J3225 L 404 Inductor LCTA100J3225 L 601 Ferri-Inductor LAU2R2K L 602 Ferri-Inductor LAU101K L 603 Ferri-Inductor LAU2R2K L 604 Ferri-Inductor LAU2R2K L 605 Ferri-Inductor LAU2R2K L 701 Ferri-Inductor LAU101K L 751 Ferri-Inductor LAU2R2K L 801 Coil CTH1227 L 951 Coil 600µH CTH1219 TH 833 Thermistor CCX1042 CF 601 Filter CTF1071 X 401 Crystal Resonator 7.200MHz CSS1379 X 601 Radiator 12.58291MHz CSS1402 X 701 Crystal Resonator 4.332MHz CSS1056 VR 701 Semi-fixed 22kΩ(B) CCP1321 FM/AM Tuner Unit CWE1466 BZ 601 Buzzer CPV1011 RESISTORS R 201 RS1/10S102J R 202 RS1/10S102J R 205 RS1/10S821J R 206 RS1/10S821J R 207 RS1/10S102J R 208 RS1/10S102J R 209 RS1/10S223J R 210 RS1/10S223J R 211 RS1/10S0R0J R 212 RS1/10S222J R 213 RS1/10S222J R 214 RS1/10S562J R 215 RS1/10S821J R 216 RS1/10S821J R 219 RS1/10S473J R 220 RS1/10S473J R 223 RS1/8S103J R 224 RS1/10S102J R 225 RS1/10S0R0J R 226 RS1/10S0R0J R 227 RS1/10S0R0J R 228 RS1/10S0R0J R 301 RS1/10S103J R 302 RS1/10S221J R 303 RS1/10S153J R 304 RS1/10S103J R 305 RS1/10S152J R 306 RS1/10S101J R 307 RS1/10S223J R 401 RS1/10S272J R 402 RS1/10S272J R 403 RS1/10S102J R 404 RS1/10S222J R 405 RS1/10S222J R 407 RS1/10S0R0J R 408 RS1/10S562J R 409 RS1/10S222J R 410 RS1/10S102J R 411 RS1/10S682J R 412 RS1/10S472J R 413 RS1/10S222J R 414 RS1/10S682J R 415 RS1/10S472J R 416 RS1/10S561J R 417 RS1/10S103J R 418 RS1/10S152J R 419 RS1/10S222J R 420 RS1/10S392J R 421 RS1/10S272J R 422 RS1/10S392J R 423 RS1/10S473J R 424 RS1/10S473J R 425 RS1/10S222J R 426 RS1/10S473J R 427 RA4C102J R 431 RS1/10S472J R 435 RS1/10S103J R 436 RS1/10S393J R 439 RS1/10S0R0J R 440 RS1/10S0R0J R 441 RS1/10S680J R 448 RS1/10S102J R 601 RS1/10S473J R 602 RS1/10S473J R 603 RS1/10S104J R 604 RS1/10S223J R 605 RS1/10S473J R 606 RS1/10S473J R 607 RS1/10S472J R 608 RD1/4PU102J =====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 39 KEH-P7800R,P6800R R 609 RS1/10S751J R 610 RS1/10S473J R 611 RD1/4PU102J R 612 RS1/10S103J R 613 RS1/10S223J R 614 RS1/10S223J R 615 RS1/10S223J R 616 RS1/10S272J R 628 RS1/10S472J R 629 RS1/10S472J R 630 RS1/10S102J R 631 RD1/4PU153J R 632 RD1/4PU102J R 633 RS1/10S103J R 634 RS1/10S103J R 635 RS1/10S473J R 636 RS1/10S473J R 637 RS1/10S102J R 638 RS1/10S822J R 639 RS1/10S222J R 640 RS1/10S223J R 641 RS1/10S222J R 642 RS1/10S103J R 643 RS1/10S222J R 644 RS1/10S222J R 645 RS1/10S103J R 646 RA4C222J R 647 RA4C222J R 648 RA4C473J R 649 RS1/10S103J R 650 RS1/10S392J R 651 RS1/10S472J R 652 RS1/10S472J R 653 RS1/10S222J R 654 RS1/10S222J R 655 RS1/10S473J R 659 RS1/10S473J R 660 RS1/10S102J R 661 RS1/10S473J R 662 RS1/10S152J R 663 RS1/10S152J R 665 RS1/10S473J R 666 RS1/10S104J R 669 RS1/10S473J R 673 RS1/10S222J R 674 RS1/10S222J R 701 RS1/10S102J R 702 RS1/10S333J R 704 RS1/10S102J R 705 RS1/10S102J R 706 RA4C102J R 710 RS1/10S222J R 711 RS1/10S222J R 712 RS1/10S681J R 713 RS1/10S684J R 714 RS1/10S562J R 715 RS1/10S562J R 716 RS1/10S104J R 717 RS1/10S104J R 718 RS1/10S103J R 719 RS1/10S473J R 720 RS1/10S102J R 721 RS1/10S102J R 722 RS1/10S562J R 723 RS1/10S105J R 724 RS1/10S0R0J R 725 RS1/10S224J R 726 RS1/10S224J R 727 RS1/10S222J R 728 RS1/10S222J R 729 RS1/10S223J R 730 RS1/10S223J R 731 RS1/10S103J R 732 RS1/10S224J R 751 RS1/10S222J R 752 RS1/10S223J R 753 RS1/10S472J R 754 RS1/10S102J R 755 RS1/10S102J R 756 RS1/10S473J R 757 RS1/10S473J R 758 RS1/10S102J R 759 RS1/10S101J R 760 RS1/10S620J R 761 RS1/10S101J R 801 RS1/10S103J R 802 RS1/10S562J R 803 RS1/10S123J R 804 RS1/10S912J R 805 RS1/8S472J R 806 RS1/10S473J R 807 RS1/10S224J R 808 RS1/10S224J R 810 RS1/10S204J R 822 RS1/8S225J R 823 RS1/8S225J R 825 RS1/8S474J R 826 RS1/8S474J R 827 RS1/8S105J R 829 RD1/2PM182J R 830 RD1/2PM182J R 831 RS1/10S152J R 832 RS1/10S103J R 834 RS1/10S103J R 836 RS1/8S391J R 837 RS1/8S391J R 951 RS1/10S473J R 952 RS1/10S102J R 953 RS1/10S102J R 954 RS1/10S101J R 955 RS1/10S103J R 956 RS1/10S473J R 957 RS1/10S102J R 958 RS1/10S473J R 959 RS1/10S102J R 961 RS1/10S1R0J R 962 RS1/10S103J R 963 RS1/10S223J R 964 RS1/10S472J R 965 RS1/10S473J R 966 RS1/10S272J R 967 RD1/4PU152J R 968 RS1/10S152J R 969 RD1/2PM390J R 970 RD1/2PM390J CAPACITORS C 201 CKSQYB224K16 C 202 CKSQYB224K16 C 203 CKSQYB224K16 C 204 CKSQYB224K16 C 205 CKSQYB105K16 C 206 CKSQYB105K16 C 207 CKSQYB105K16 C 208 CKSQYB105K16 C 209 CKSQYB105K16 C 210 CKSQYB105K16 =====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 40 KEH-P7800R,P6800R C 211 CKSQYB153K50 C 212 CKSQYB153K50 C 213 CKSQYB473K25 C 215 CEJA2R2M50 C 216 CEJA2R2M50 C 219 CCSQSL221J50 C 220 CCSQSL221J50 C 223 CEJA470M10 C 224 CKSQYF104Z25 C 225 CEJA100M16 C 233 CKSQYB332K50 C 234 CKSQYB332K50 C 301 CKSQYB224K16 C 302 CKSQYB224K16 C 303 CKSQYB224K16 C 304 CKSQYB224K16 C 305 CEJA100M16 C 306 CKSQYB105K16 C 308 CEJA330M10 C 309 4700µF/16V CCH1178 C 310 CKSQYB104K25 C 311 CKSQYB103K50 C 401 CKSQYB223K50 C 402 CKSQYB223K50 C 403 CKSQYB223K50 C 404 CKSQYB273K50 C 406 CKSQYB223K50 C 407 CKSQYB102K50 C 408 CEJA220M16 C 409 CKSQYB103K50 C 410 CEJA220M6R3 C 411 CEJA220M10 C 412 CKSQYB103K50 C 413 CKSQYB103K50 C 414 4.7µF/16V CCH1250 C 415 CKSQYB103K50 C 416 CKLSR473K16 C 417 CCSQSL101J50 C 418 CKSQYB103K50 C 420 CKSQYB103K50 C 421 CKSQYB103K50 C 422 CEJA220M6R3 C 423 CKSYB473K25 C 424 4.7µF/16V CCH1250 C 425 CKSQYB103K50 C 426 CEJAR47M50 C 427 CKSQYB103K50 C 429 CCSQCH150J50 C 430 CCSQCH150J50 C 431 CKSQYB103K50 C 432 CKSQYB223K50 C 437 CCSQSL101J50 C 602 CKSQYB103K50 C 608 CKSQYF105Z25 C 610 CKSQYB225K10 C 611 CKSQYB104K25 C 612 CCSQCH200J50 C 613 CCSQCH200J50 C 614 CKSQYB103K50 C 615 CSZS4R7M16 C 616 CCSQSL101J50 C 617 CKSQYB103K50 C 619 CKSQYB102K50 C 620 CEJA100M16 C 621 CCSQSL101J50 C 622 CEJA220M10 C 701 CKSQYF104Z25 C 702 CKSQYB222K50 C 703 CKSQYB104K25 C 704 CKSQYB105K10 C 705 CKSQYB104K25 C 706 CKSQYB472K50 C 707 CEJA4R7M35 C 708 CKSQYB104K25 C 709 CCSQCH220J50 C 710 CCSQCH220J50 C 711 CKSQYB104K25 C 712 CEJA4R7M35 C 713 CKSQYB223K50 C 714 CCSQSL101J50 C 716 CKSQYB103K50 C 717 CEJA2R2M50 C 718 CEJA2R2M50 C 719 CKSQYB471K50 C 720 CKSQYB223K50 C 751 CKSQYB104K25 C 752 CKSQYB102K50 C 801 CEJA100M16 C 803 CKSQYB222K50 C 805 2.2µF/250V CCH1327 C 806 CCG1089 C 814 CCSQSL101J50 C 815 CCSQSL101J50 C 816 CKSQYB103K50 C 817 CCG1091 C 818 2.2µF/250V CCH1327 C 820 CCG1095 C 951 470µF/16V CCH1183 C 952 CEJA470M10 C 953 CEJA101M10 C 954 CKSQYB103K50 C 956 CKSQYB103K50 C 958 CEJA101M10 C 959 CCSQSL101J50 Unit Number : CWM6151(KEH-P6800R) Unit Name : Tuner Amp Unit MISCELLANEOUS IC 201 IC PML003AM IC 301 IC PAL005A IC 401 IC PM2007A IC 601 IC PD4975B IC 604 IC S-80734ANDYI IC 701 IC PM4006B IC 702 IC TA75S393F IC 751 IC HA12187FP IC 801 IC PML005A Q 201 Transistor DTC143TU Q 202 Transistor DTC143TU Q 205 Transistor DTA124EU Q 301 Transistor DTC124EU Q 302 Transistor 2SC1740S Q 401 Transistor 2SC4081 Q 404 Transistor IMD2A Q 601 Transistor 2SC4081 Q 602 Transistor 2SC4081 Q 603 Transistor DTA114EU Q 609 Transistor 2SA1037K Q 610 Transistor 2SC4081 Q 611 Transistor 2SA1037K Q 613 Transistor DTC124EU Q 701 Transistor DTC143TU Q 702 Transistor DTC114ES =====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 41 KEH-P7800R,P6800R Q 703 Transistor DTC143TS Q 704 Transistor DTC143TS Q 705 Transistor 2SD1757K Q 706 Transistor 2SD1757K Q 707 Transistor 2SC2412K Q 751 Transistor 2SA1037K Q 752 Transistor DTC114EU Q 801 Transistor 2SC4081 Q 810 FET 2SK2356Z Q 811 Transistor 2SC4081 Q 951 Transistor 2SD2396 Q 952 Transistor 2SD2037 Q 953 Transistor 2SA933S Q 954 Transistor DTC114EU Q 955 Transistor 2SA1674 Q 956 Transistor 2SA1048 Q 957 Transistor DTC114TU Q 958 Transistor DTC114TU Q 959 Transistor 2SC4081 Q 960 Transistor DTC114TU Q 961 Transistor 2SB1243 Q 962 Transistor IMD2A D 301 Diode 1SS133 D 302 Diode 1SS133 D 401 Diode 1SS133 D 601 Diode HZS7L(C2) D 602 Diode HZS7L(A1) D 603 Diode 1SS133 D 604 Diode DAN202U D 611 Diode Array DA204U D 612 Diode Array DA204U D 613 Diode Array DA204U D 617 Diode HZS7L(A1) D 618 Diode ERA15-02VH D 619 Diode 1SS133 D 701 Diode 1SS133 D 801 Diode U1JU44 D 802 Diode DAN202U D 806 Diode U1JU44 D 807 Diode U1JU44 D 808 Diode MA8075(M) D 951 Diode ERA15-02VH D 952 Diode ERA15-02VH D 953 Diode ERA15-02VH D 954 Diode ERA15-02VH D 955 Diode ERA15-02VH D 956 Diode HZS6L(B2) D 957 Diode HZS9L(B3) D 958 Diode HZS9L(A2) L 401 Ferri-Inductor LAU2R2K L 402 Ferri-Inductor LAU2R2K L 403 Inductor LCTA100J3225 L 404 Inductor LCTA100J3225 L 601 Ferri-Inductor LAU2R2K L 602 Ferri-Inductor LAU101K L 603 Ferri-Inductor LAU2R2K L 604 Ferri-Inductor LAU2R2K L 605 Ferri-Inductor LAU2R2K L 701 Ferri-Inductor LAU101K L 751 Ferri-Inductor LAU2R2K L 801 Coil CTH1227 L 951 Coil 600µH CTH1219 TH 833 Thermistor CCX1042 CF 601 Filter CTF1071 X 401 Crystal Resonator 7.200MHz CSS1379 X 601 Radiator 12.58291MHz CSS1402 X 701 Crystal Resonator 4.332MHz CSS1056 VR 701 Semi-fixed 22kΩ(B) CCP1321 FM/AM Tuner Unit CWE1466 BZ 601 Buzzer CPV1011 RESISTORS R 201 RS1/10S102J R 202 RS1/10S102J R 205 RS1/10S821J R 206 RS1/10S821J R 207 RS1/10S102J R 208 RS1/10S102J R 209 RS1/10S223J R 210 RS1/10S223J R 211 RS1/10S0R0J R 212 RS1/10S222J R 213 RS1/10S222J R 214 RS1/10S562J R 215 RS1/10S821J R 216 RS1/10S821J R 219 RS1/10S473J R 220 RS1/10S473J R 225 RS1/10S0R0J R 226 RS1/10S0R0J R 227 RS1/10S0R0J R 228 RS1/10S0R0J R 301 RS1/10S103J R 302 RS1/10S221J R 303 RS1/10S153J R 304 RS1/10S103J R 305 RS1/10S152J R 306 RS1/10S101J R 307 RS1/10S223J R 401 RS1/10S272J R 402 RS1/10S272J R 403 RS1/10S102J R 404 RS1/10S222J R 405 RS1/10S222J R 407 RS1/10S0R0J R 408 RS1/10S562J R 409 RS1/10S222J R 410 RS1/10S102J R 411 RS1/10S682J R 412 RS1/10S472J R 413 RS1/10S222J R 414 RS1/10S682J R 415 RS1/10S472J R 416 RS1/10S561J R 417 RS1/10S103J R 418 RS1/10S152J R 419 RS1/10S222J R 420 RS1/10S392J R 421 RS1/10S272J R 422 RS1/10S392J R 423 RS1/10S473J R 424 RS1/10S473J R 425 RS1/10S222J R 426 RS1/10S473J R 427 RA4C102J R 431 RS1/10S472J R 435 RS1/10S103J R 436 RS1/10S393J R 439 RS1/10S0R0J R 440 RS1/10S0R0J R 441 RS1/10S680J R 448 RS1/10S102J R 601 RS1/10S473J R 602 RS1/10S473J R 603 RS1/10S104J R 604 RS1/10S223J R 605 RS1/10S473J =====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 42 KEH-P7800R,P6800R R 606 RS1/10S473J R 607 RS1/10S472J R 608 RD1/4PU102J R 610 RS1/10S473J R 628 RS1/10S472J R 629 RS1/10S472J R 630 RS1/10S102J R 631 RD1/4PU153J R 632 RD1/4PU102J R 633 RS1/10S103J R 634 RS1/10S103J R 635 RS1/10S473J R 636 RS1/10S473J R 637 RS1/10S102J R 638 RS1/10S822J R 639 RS1/10S222J R 640 RS1/10S223J R 641 RS1/10S222J R 642 RS1/10S103J R 643 RS1/10S222J R 644 RS1/10S222J R 645 RS1/10S103J R 646 RA4C222J R 647 RA4C222J R 648 RA4C473J R 649 RS1/10S103J R 650 RS1/10S392J R 651 RS1/10S472J R 652 RS1/10S472J R 653 RS1/10S222J R 654 RS1/10S222J R 655 RS1/10S473J R 659 RS1/10S473J R 660 RS1/10S102J R 661 RS1/10S473J R 662 RS1/10S152J R 663 RS1/10S152J R 665 RS1/10S473J R 667 RS1/10S104J R 669 RS1/10S473J R 673 RS1/10S222J R 674 RS1/10S222J R 701 RS1/10S102J R 702 RS1/10S333J R 704 RS1/10S102J R 705 RS1/10S102J R 706 RA4C102J R 710 RS1/10S222J R 711 RS1/10S222J R 712 RS1/10S681J R 713 RS1/10S684J R 714 RS1/10S562J R 715 RS1/10S562J R 716 RS1/10S104J R 717 RS1/10S104J R 718 RS1/10S103J R 719 RS1/10S473J R 720 RS1/10S102J R 721 RS1/10S102J R 722 RS1/10S562J R 723 RS1/10S105J R 724 RS1/10S0R0J R 725 RS1/10S224J R 726 RS1/10S224J R 727 RS1/10S222J R 728 RS1/10S222J R 729 RS1/10S223J R 730 RS1/10S223J R 731 RS1/10S103J R 732 RS1/10S224J R 751 RS1/10S222J R 752 RS1/10S223J R 753 RS1/10S472J R 754 RS1/10S102J R 755 RS1/10S102J R 756 RS1/10S473J R 757 RS1/10S473J R 758 RS1/10S102J R 759 RS1/10S101J R 760 RS1/10S620J R 761 RS1/10S101J R 801 RS1/10S103J R 802 RS1/10S562J R 803 RS1/10S123J R 804 RS1/10S912J R 805 RS1/8S472J R 806 RS1/10S473J R 807 RS1/10S224J R 808 RS1/10S224J R 810 RS1/10S204J R 822 RS1/8S225J R 823 RS1/8S225J R 825 RS1/8S474J R 826 RS1/8S474J R 827 RS1/8S105J R 829 RD1/2PM182J R 830 RD1/2PM182J R 831 RS1/10S152J R 832 RS1/10S103J R 834 RS1/10S103J R 836 RS1/8S391J R 837 RS1/8S391J R 951 RS1/10S473J R 952 RS1/10S102J R 953 RS1/10S102J R 954 RS1/10S101J R 955 RS1/10S103J R 956 RS1/10S473J R 957 RS1/10S102J R 958 RS1/10S473J R 959 RS1/10S102J R 961 RS1/10S1R0J R 962 RS1/10S103J R 963 RS1/10S223J R 964 RS1/10S472J R 965 RS1/10S473J R 966 RS1/10S272J R 967 RD1/4PU152J R 968 RS1/10S152J R 969 RD1/2PM390J R 970 RD1/2PM390J CAPACITORS C 201 CKSQYB224K16 C 202 CKSQYB224K16 C 203 CKSQYB224K16 C 204 CKSQYB224K16 C 205 CKSQYB105K16 C 206 CKSQYB105K16 C 207 CKSQYB105K16 C 208 CKSQYB105K16 C 209 CKSQYB105K16 C 210 CKSQYB105K16 C 211 CKSQYB153K50 C 212 CKSQYB153K50 C 215 CEJA2R2M50 C 216 CEJA2R2M50 C 219 CCSQSL221J50 =====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 43 KEH-P7800R,P6800R C 220 CCSQSL221J50 C 223 CEJA470M10 C 224 CKSQYF104Z25 C 225 CEJA100M16 C 233 CKSQYB332K50 C 234 CKSQYB332K50 C 301 CKSQYB224K16 C 302 CKSQYB224K16 C 303 CKSQYB224K16 C 304 CKSQYB224K16 C 305 CEJA100M16 C 306 CKSQYB105K16 C 308 CEJA330M10 C 309 4700µF/16V CCH1178 C 310 CKSQYB104K25 C 311 CKSQYB103K50 C 401 CKSQYB223K50 C 402 CKSQYB223K50 C 403 CKSQYB223K50 C 404 CKSQYB273K50 C 406 CKSQYB223K50 C 407 CKSQYB102K50 C 408 CEJA220M16 C 409 CKSQYB103K50 C 410 CEJA220M6R3 C 411 CEJA220M10 C 412 CKSQYB103K50 C 413 CKSQYB103K50 C 414 4.7µF/16V CCH1250 C 415 CKSQYB103K50 C 416 CKLSR473K16 C 417 CCSQSL101J50 C 418 CKSQYB103K50 C 420 CKSQYB103K50 C 421 CKSQYB103K50 C 422 CEJA220M6R3 C 423 CKSYB473K25 C 424 4.7µF/16V CCH1250 C 425 CKSQYB103K50 C 426 CEJAR47M50 C 427 CKSQYB103K50 C 429 CCSQCH150J50 C 430 CCSQCH150J50 C 431 CKSQYB103K50 C 432 CKSQYB223K50 C 437 CCSQSL101J50 C 608 CKSQYF105Z25 C 610 CKSQYB225K10 C 611 CKSQYB104K25 C 612 CCSQCH200J50 C 613 CCSQCH200J50 C 614 CKSQYB103K50 C 615 CSZS4R7M16 C 616 CCSQSL101J50 C 617 CKSQYB103K50 C 619 CKSQYB102K50 C 620 CEJA100M16 C 621 CCSQSL101J50 C 622 CEJA220M10 C 701 CKSQYF104Z25 C 702 CKSQYB222K50 C 703 CKSQYB104K25 C 704 CKSQYB105K10 C 705 CKSQYB104K25 C 706 CKSQYB472K50 C 707 CEJA4R7M35 C 708 CKSQYB104K25 C 709 CCSQCH220J50 C 710 CCSQCH220J50 C 711 CKSQYB104K25 C 712 CEJA4R7M35 C 713 CKSQYB223K50 C 714 CCSQSL101J50 C 716 CKSQYB103K50 C 717 CEJA2R2M50 C 718 CEJA2R2M50 C 719 CKSQYB471K50 C 720 CKSQYB223K50 C 751 CKSQYB104K25 C 752 CKSQYB102K50 C 801 CEJA100M16 C 803 CKSQYB222K50 C 805 2.2µF/250V CCH1327 C 806 CCG1089 C 814 CCSQSL101J50 C 815 CCSQSL101J50 C 816 CKSQYB103K50 C 817 CCG1091 C 818 2.2µF/250V CCH1327 C 820 CCG1095 C 951 470µF/16V CCH1183 C 952 CEJA470M10 C 953 CEJA101M10 C 954 CKSQYB103K50 C 956 CKSQYB103K50 C 958 CEJA101M10 C 959 CCSQSL101J50 Unit Number : CWM6266 Unit Name : Keyboard Unit MISCELLANEOUS IC 901 IC PD6294A IC 902 RS-140 Q 901 Transistor 2SB710 Q 902 Transistor DTC114EU Q 903 Transistor 2SB710 Q 904 Transistor DTC114EU Q 905 Transistor DTC114EU D 901 Diode DAN202U D 902 Diode DAP202U D 903 LED CL170UBX D 904 LED CL170DCD D 905 LED CL170PGCD L 901 Inductor LCTA101J3225 X 901 Ceramic Resonator 4.97MHz CSS1422 S 901 Switch CSG1107 S 902 Switch CSG1113 S 903 Switch CSG1111 S 904 Switch CSG1113 S 905 Switch CSG1113 S 906 Switch CSG1113 S 907 Switch CSG1113 S 908 Switch CSG1113 S 909 Switch CSG1113 S 910 Switch CSG1113 S 911 Switch CSG1113 S 912 Switch CSG1113 S 913 Switch CSG1115 S 914 Switch CSG1111 S 915 Switch CSG1113 S 916 Switch CSG1113 S 917 Switch CSG1113 S 918 Switch CSG1113 S 919 Switch CSG1115 S 920 Switch CSG1113 S 921 Switch CSG1113 =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- 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 44 KEH-P7800R,P6800R S 922 Switch CSG1115 S 923 Switch CSG1113 LCD 901 LCD CAW1501 EL 901 EL CEL1587 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 RS1/10S472J R 909 RS1/8S561J R 910 RS1/8S561J R 911 RS1/8S561J R 912 RS1/8S561J R 913 RS1/8S561J R 914 RS1/8S561J R 915 RS1/8S751J R 916 RS1/8S751J R 917 RS1/8S561J R 918 RS1/8S561J R 919 RS1/8S561J R 920 RS1/8S561J R 921 RS1/8S561J R 922 RS1/8S561J R 923 RS1/8S621J R 924 RS1/10S473J R 925 RS1/10S272J R 926 RS1/10S473J R 927 RS1/10S272J R 930 RS1/8S102J R 931 RS1/8S102J R 932 RS1/8S102J R 933 RS1/8S102J CAPACITORS C 901 CSZSR100M6R3 C 902 CKSQYF104Z50 C 903 CSZSR100M6R3 C 904 CKSQYB103K25 C 905 CKSQYB103K25 C 906 CKSQYB103K25 C 907 CKSQYF104Z50 Unit Number : EWM1018(KEH-P7800R) Unit Name : Deck Unit MISCELLANEOUS IC 251 IC CXA2560Q IC 351 IC PA2020A D 352 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 274 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 323 RS1/8S0R0J R 351 RS1/16S102J R 352 RS1/16S102J R 353 RS1/16S102J R 354 RS1/16S102J R 355 RS1/10S274J 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 : EWM1021(KEH-P6800R) Unit Name : Deck Unit MISCELLANEOUS IC 251 IC CXA2559Q IC 351 IC PA2020A D 352 Diode 1SS355 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 274 RS1/16S102J R 281 RS1/8S0R0J R 282 RS1/8S0R0J =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- 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 45 KEH-P7800R,P6800R 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 302 RS1/16S163J R 303 RS1/16S163J R 304 RS1/16S163J R 305 RS1/16S163J R 323 RS1/8S0R0J R 351 RS1/16S102J R 352 RS1/16S102J R 353 RS1/16S102J R 354 RS1/16S102J R 355 RS1/10S274J R 362 RS1/8S181J R 373 RS1/8S0R0J R 374 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 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 : Unit Name : PCB Unit(KEH-P7800R) S 1 Switch (Load) ESG1004 S 2 Switch (70µS) ESG1004 EGN 1 Photo-Interrupter EGN1005 Unit Number : Unit Name : PCB Unit(KEH-P6800R) S 1 Switch (Load) 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) EXA1490 M 2 Motor Unit (Sub) EXA1485 HD 1 Head Assy EXA1506 Fuse(10A) CEK1136 =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- E 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 46 KEH-P7800R,P6800R FM/AM TUNER UNIT 4Ω 4Ω Lch + Lch - Rch + Rch - BACK UP ACC GND +14.4V GND Antenna mV Meter (1) Oscilloscope DC Regulated Power Supply TUNER AMP UNIT 50Ω(75Ω) FM SSG Stereo Modulator 50Ω(37.5Ω) Antenna Dummy Antenna D401 VR701 DC V Meter(2) DECK UNIT DECK UNIT mV Meter(2) Pin3 Pin2 VR301(L) VR302(R) R L KEH-P7800R/X1N/EW FM/AM TUNER UNIT (TOP VIEW) T31 T51 C63 T51 Center Meter FM/AM TUNER UNIT (BOTTOM VIEW) Pin1 Pin13 Pin14 Pin 19 Pin26 L2 L4 L5 VR154 TC1 DC V Meter(1) 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 47 KEH-P7800R,P6800R FM ADJUSTMENT 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.) S2:STEREO MOD., 400Hz, L or R=60%(40.50kHz+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 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 RF 5 129.3 M 60—80 107.9 TC1 mV Meter(1) : Minimum Trimmer 6 RF Coil and RF Trimmer shall be adjusted twice or more IFT 7 98.1 M 5 98.1 T31 mV Meter(1) : Maximum (STEREO MODE) ARC 8 98.1 S 40 98.1 VR154 mV Meter(1) : Separation 5dB (STEREO MODE) RDS SL ADJUSTMENT FM SSG Displayed Adjustment Adjustment Method No. Frequency(MHz) Level(dBf) Frequency(MHz) Point (Switch Position) 1 104.0 S2 35 104.0 VR701 DC V Meter(2) : 1.75V+0.05V,-0.35V 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) 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-P7800R,P6800R 7. GENERAL INFORMATION 7.1 PARTS 7.1.1 IC PML003AM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Vref IN1_L IN2_L IN3_L IN4+_L AGND Loud- out_L SVin_L Front- out_L Rear- out_L FIE_L DGND IN4-_L CLK VCC IN1_R IN2_R IN3_R IN4+_R AGND Loud- out_R SVin_R Front- out_R Rear- out_R FIE_R STB IN4-_R DATA Isolator circuit Primary volume Anti Alias filter Treble Anti radiation filter Middle Bass Loudness volume FIE Fader volume Secondary volume Zero cross detect circuit Primary volume Anti Alias filter Middle Treble Bass Isolator circuit Anti radiation filter Loudness volume Zero cross detect circuit Fader volume Secondary volume FIE Digital block Auto-Zero Auto-Zero 1 2 3 4 5 6 7 Mute 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Mute Mute Mute STBY Protector Amp2 Amp1 Amp3 Amp4 TAB P-GND2 OUT2- OUT2+ STBY VCC OUT1- OUT1+ P-GND1 P-GND3 P-GND4 Switch_out MUTE OUT4+ OUT4- SVR IN1 IN2 IN4 S-GND IN3 Ac_gnd OUT3+ OUT3- VCC PAL005A 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-P7800R,P6800R PML005A CXA2560Q VCC VCCO PGND GATE NC VDC EL1 EL2 CLKR CLKC VDM ISET-D ISET-N VDCSEN VSB GND 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-P7800R,P6800R - Pin Functions (PD4975B) Pin No. Pin Name I/O Function and Operation 1 swvdd O Key board unit power supply control output 2 dsens I Grille detach sense 3 csens I Flap close sense input 4 isens I Illumination sense input 5 TESTIN I Test mode input/test enable 6 drst O Decoder reset output 7 NC Not used 8 sk I SK signal input 9 RECIVE O During RDS data reception output 10 NC Not used 11 reset I Reset input 12 XT2 Not used 13 XT1 Connect to GND 14 VSS GND 15 X2 Crystal oscillator connection pin 16 X1 Crystal oscillator connection pin 17 REGCOFF VSS 18 REGC VSS 19 VDD Power supply 20 ILMPW O Illumination power supply control output 21 SYSPW O System power supply control output 22 adpw O A/D converter power 23 LCDPW O LCD back light power supply control output 24 IPPW O Power supply control output for IP BUS interface IC 25 ASENBO O Slave power supply control output 26 PRSBSW I Not used 27 TELIN I TEL mute signal input 28 mute O Mute output 29 DIM O Dimmer select output 30 NC Not used 31 FM O FM power control output 32 AM O AM power control output 33 VCK O Clock output for electronic volume 34 VST O Strobe pulse output for electronic volume 35 VDT O Data output for electronic volume 36 tmute O Tuner mute output 37 NC Not used 38 SD I SD input 39 st I FM stereo input 40 VSS GND 41 VDD Power supply 42 mdsens I Modulation detect input 43 NC Not used 44 rdslk I RDS LK signal input 45 currq O Tuner voltage FIX output 46 RDT I RDS demodulation data input 47 DRELAY O External relay output 48 DRSENS I Door open/close sense input 49 DRSYS O Door system select output 50 dled O Alarm LED output 51 DLSENS I Door lock sense input 52 STCUT O Starter cut off output 53 mosens I Motion/window damage sensor input 54 MSIN I MS sense 55 mtlsw I Metal sense input 56 POS I Position sense 57 RES I Cassette mechanism reverse end sense input 58 NES I Cassette mechanism forward end sense input 59 DIRO O Head F/R select output 60 PLAY O MS gain select output 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 Pin No. Pin Name I/O Function and Operation 61 RIMUTE O Mute output when RI 62 PCL O Clock adjustment output 63 NR O NR output 64 SC2 O Cassette mechanism sub motor control output 65 SC1 O Cassette mechanism sub motor control output 66 CM O Cassette mechanism capstan motor control output 67 stby O Drive IC control output 68 loadsw I Cassette mechanism loading detect input 69-71 NC Not used 72 DALMON O "L" output when ACC OFF 73 TEST I Connect to GND 74 SL I Signal level input 75 SEL I Select input for the destination 76 NC Not used 77 CL I Synchronizing signal input 78 NL I Noise level input 79-81 NC Not used 82 AVDD Positive power supply terminal for analog circuit 83 AVREF1 A/D converter reference voltage 84 AVSS A/D GND 85 RX I IP BUS data input 86 TX O IP BUS data output 87 GND GND 88 ldet I PLL lock sense input 89 RCK I RDS demodulation clock input 90 RDS57K I 57kHz pulse count sense input 91 NC Not used 92 asens I ACC power sense input 93 bsens I Back up power sense input 94 TUNPDI I PLL IC data input 95 KEYDT I Display data input 96 DPDT O Display data output 97 TUNPCK O PLL IC clock 98 TUNPDO O PLL IC data output 99 TUNPCE O PLL IC chip enable 100 PEE O Beep tone output 51 KEH-P7800R,P6800R IC's marked by* are MOS type. Be careful in handling them because they are very liable to be damaged by electrostatic induction. 30 31 50 51 80 81 100 1 *PD4975B 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-P7800R,P6800R CXA2559Q - Pin Functions(PD6294A) 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 GRN/amb O Green/Amber 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 *PD6294A 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-P7800R,P6800R COM 3A COM 0A COM 3B COM 1A COM 2 COM 1B COM 0B SEG 52 SEG 51 SEG 50 SEG 49 SEG 48 SEG 47 SEG 46 SEG 45 SEG 44 SEG 43 SEG 42 SEG 41 SEG 40 SEG 39 SEG 38 SEG 37 SEG 36 SEG 35(NC) SEG 34(NC) SEG 33 SEG 32 SEG 31 SEG 30 SEG 29 SEG 28 SEG 27 SEG 26 SEG 25 SEG 24 SEG 23 SEG 22 SEG 21 SEG 20 SEG 19 SEG 18 SEG 17 SEG 16 SEG 15 SEG 14 SEG 13 SEG 12 SEG 11 SEG 10 SEG 9 SEG 8 SEG 7 SEG 6 SEG 5 SEG 4 SEG 3 SEG 2 SEG 1 SEG 0 COM 3A COM 0A COM 3B COM 1A COM 2 COM 1B COM 0B 7.1.2 DISPLAY - CAW1501 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 54 KEH-P7800R,P6800R 7.2 DIAGNOSIS 7.2.1 DISASSEMBLY - Removing the Tuner Amp Unit(Fig.2) Removing the two screws. Removing the three screws. Removing the screw. Unbend the tabs at two locations indicated by arrow until straight. Remove the Tuner Amp Unit. - Removing the Case(not shown) 1.Remove the two 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 Panel Assy(Fig.1) Remove the two screws. Disconnect the two connectors. Disengage the stopper at two locations indi- cated and remove the Panel Assy. Fig.1 Fig.2 Panel Assy 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 55 KEH-P7800R,P6800R 7.2.2 TEST MODE - Flow Chart Tracking offset BAND 4 6 BAND 3 6 ACC, Back-up ON SOURCE 6 1 BAND 6 BAND BAND 2 1 1 FF REV REV 6 2 3 FF REV 3 2 00" 00' TRK FF 3 6 FF 1 REV BAND 00" 00' 00 00" 00' 00" 00' *1 00" 00' Display *2 *3 *3 *4 *5 00" 00' Display < Mechanism test mode in > Display 91" 91' 91 81" 81' 81 56" 02' 1 0X" 00' 72 *6 *9 *8 *7 *1 Normal focus close S curve check Focus EQ check *3 100 TRK jump and carriage MOVE continue only while the keys are released *4 SINGLE *2 Normal display Focus cancel Tracking balance *5 Normal display Focus gain Tracking gain Focus bias (Close spindle-rough) 4TRK 10TRK 32TRK 100TRK C.MOVE Display 81 86 85 84 83 82 *6 ELV motor select *7 Display TRAY motor select 0X" 10' 72 00" 00' 72 00" 00' 72 01" 00' 72 02" 00' 72 8ms pulse drive Display 24ms pulse drive DC drive *8 00" 10' 72 01" 10' 72 02" 10' 72 48ms pulse drive Display 100ms pulse drive DC drive ELV select : ELV dowm (Disc 1 6) TRAY select : TRAY out *9 ELV select : ELV up (Disc 6 1) TRAY select : TRAY in 00" 00' 00 01" 01' 01 02" 02' 02 Display AGC YES Display example Display Display Display Display Display AGC NO Display During regulator off, press the 6 key and the system will be put into the new test mode. TRK TRK TRK TRK TRK TRK TRK TRK TRK 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 56 KEH-P7800R,P6800R - New Test Mode(aging operation and setup analysis) The single CD player plays in normal mode. After being set up, it will display FOK (focus), LOCK (spindle), subcode, sound skip, protection against a mechanical error or the like, occurrence of an error, cause and time of an expiry, if any, (and disc number) During the setup, the CD software operation status (internal RAM and C-point)is displayed. (1) How to enter NEW TEST Mode See the test mode flow chart Page 55. (2) Relations of keys between TEST and NEW TEST Modes Keys Test Mode New Test Mode Regulator OFF Regulator ON PLAY in progress Error Occurred, Protection Activated BAND Regulator ON Regulator OFF  Time of occurrence/ cause of error select FF  FWD-Kick FF/TRACK+  REV  REV-Kick REV/TRACK-  1  Tracking close SCAN  2  Tracking open MODE  3  Focus close   6 To New Test Jump Mode AUTO/MANU TRACK No./ Mode Select time of occurrence select Operations,such as EJECT, CD ON/OFF, etc. are performed normally (3) Error Cause (Error Number) Code Error Code Classification Mode Description Cause/Detail 40 ELECTRIC PLAY FOK=L Put out of focus 100ms Scratch, 41 ELECTRIC PLAY LOCK=L Spindle unlock Stain, 100ms Vibration, 42 ELECTRIC PLAY Subcode Failed to read subcode Servo defect, unacceptable 500ms etc... 43 ELECTRIC PLAY Sound skipped Last address memory operated (4) Indicating an Operation Status During Setup Status No. Description Protection operation 01 Carriage home mode started None 02 Carriage moving inwards 10-second time out, Home switch failed 03 Carriage moving outwards 10-second time out, Home switch failed 05 Carriage moving outwards None 11 Setup started None 12 Spindle turn/Focus search started None 13 Waiting for focus closure (XSI=L) Failure to close focus 10,14 Waiting for focus closure (FOK=H) Failure to close focus 15, 16, 17 Focus closed, Tracking open Focus disrupted 18 During focus AGC Focus disrupted 19 During tracking AGC Disrupted focus 20 Waiting for MIRR, LOCK or subcode read Focus disrupted, MIRR NG, Failure to lock, Carriage closed, SPINDLE=ADAPTIVE failed to read subcode 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 57 KEH-P7800R,P6800R (5) Example of Display. •SET UP in progress 8 digits display LCD •Operation (PLAY, SEARCH, etc.) in progress perfectly identical with that in the normal mode. •Protection/Error upon occurrence(8 digits display LCD) (a) Error number indicated Select the display with the BAND key. (b) Track number and absolute time indicated TNo. 11 Min 11 Sec 11 ERROR–xx TNo. 10 Min 40 Sec 05 - Error Number Indication If the CD should fail to operate or if an error has taken place during operation the player will enter into the error mode, and the cause of the error will be numerically indicated. This is aimed at assisting in analysis or repair. (1) Basic Means of Display • Examples of Display ERROR-xx (2) Error Codes Error Classification Description Cause/Detail Code 10 ELECTRIC Carriage home failure Carriage doesn't move to or from the innermost position →Home switch failed and/or carriage immobile 11 ELECTRIC Focus failure Focus failed →Defects, disc upside-down, severe vibration 12 ELECTRIC SETUP failure Spindle failed to lock or subcode unreadable Subcode failure →Spindle defective, defect, severe vibration 14 ELECTRIC Mirror failure Unrecorded CD-R The disc is upside-down, defects, vibration 17 ELECTRIC Set up failure AGC protect failed →Defects, disc upside-down, severe vibration 19 ELECTRIC Set up failure Tracking error waveform is too unbalanced (>50%) or level is too small →The pickup unit or tracking error circuitry is N.G. 30 ELECTRIC Search time out Failed to reach target address →Carriage/tracking defective and/or defects A0 SYSTEM Power failure Power overvoltage or short circuit detected →Switching transistor defective and/or power abnormal A1 SYSTEM Mechanism power Mechanism elevation reference voltage is out of failure prescription →EREF adjustment VR and/or power abnormal 50 MECHANISM An error upon ejection MAG switch release time has time out Elevation time out when eject 60 MECHANISM An error while putting in Tray in / out time has time out and out the tray Tray is caught when put in 70 MECHANISM An error upon elevation Elevation time has time out 80 MECHANISM An error with an empty No disc is available magazine inserted * Setup means a series of operations after focusing up to sound output. 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 58 KEH-P7800R,P6800R 7.3 BLOCK DIAGRAM 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 59 KEH-P7800R,P6800R 8. OPERATIONS AND SPECIFICATIONS 8.1 OPERATIONS Head Unit Steering Remote Controller A steering remote controller that enables remote operation of the head unit is supplied. Operation is the same as when using buttons on the head unit. +/– button AUDIO button 2/3 buttons BAND button FUNCTION button SOURCE/OFF button ATT button This lets you quickly lower volume level (by about 90%). Press once more to return to the original volume level. 5/∞ buttons 5/∞/2/3 buttons SOURCE/OFF button +/– button AUDIO button BAND button Buttons 1–6 PTY button TA button FUNCTION button EQ button DISPLAY button PGM button OPEN button 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 60 KEH-P7800R,P6800R To Listen to Music The following explains the initial operations required before you can listen to music. Note: • Loading a cassette in this product. 1. Select the desired source (e.g. tuner). Each press of the SOURCE/OFF button selects the desired source in the following order: Tuner = Tape = Multi-MD player = Multi-CD player = AUX Note: • In the following cases, the sound source will not change: * When a product is not connected to this product. * When no tape is set in this product. * When no magazine is set in the Multi-CD player. * When the AUX (external input) is set to OFF. 2. Raise or lower the volume. 3. Turn the source OFF. Hold for 1 second or more Each press changes the Source ... Basic Operation of Tuner This product’s AF function can be switched ON and OFF. AF should be switched OFF for normal tuning operations. 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) 0.5 seconds or less Seek Tuning 0.5 seconds or more Note: • If you continue pressing the button for longer than 0.5 seconds, you can skip broadcasting stations. Seek Tuning starts as soon as you stop pressing the button. Note: • “” stereo indicator lights when a stereo station is selected. Preset Tuning • You can memorize broadcast stations in buttons 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 MW/LW stations can be stored in memory. • You can also use the 5 or ∞ buttons to recall broadcast sta- tions memorized in buttons 1 through 6. Preset Number Indicator Band F1 (FM1) = F2 (FM2) = F3 (FM3) = MW/LW 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 61 KEH-P7800R,P6800R Basic Operation of Cassette Player Note: • Be sure to close the front panel after loading or ejecting a cassette. Direction Indicator Cassette Loading Slot 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 playing 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. Direction Change Open Note: • Use to open the front panel when loading or ejecting a cassette. (The illustration on the right shows the front panel open.) Fast Forward/Rewind and Music Search • Each press of the 3 button selects Fast forward or Forward-Music Search. FF (Fast forward) = F-MS (Forward-Music Search) = Normal Playback • Each press of the 2 button selects Rewind or Rewind-Music Search. REW (Rewind) = R-MS (Rewind-Music Search) = Normal Playback Note: • Fast forward/Rewind and Music Search can be canceled by pressing the BAND button. Note: • “METAL” appears on the display for 4 seconds when a metal or chrome tape is inserted. Nothing is displayed for a normal tape. 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 62 KEH-P7800R,P6800R Basic Operation of Multi-CD Player 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 button. Note: • After completing a rough search, use the 5 and ∞ buttons to select a desired disc. Displaying Disc Titles • Press the DISPLAY button, to change the Disc Title display of the current disc. 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 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.) Elapsed Play Time Indicator Disc Search Disc Number Indicator Track Number Indicator 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.) When playing a CD TEXT disc on a CD TEXT compatible Multi-CD Player such as the CDX-P650: • You can use the following two functions. Refer to Multi-CD Player’s Owner’s Manual for operation details. * Title display switching * Title scroll • You cannot switch to the Disc Title Input mode in the Detailed Setting Menu. 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 63 KEH-P7800R,P6800R + ≠� + ≠� Front Rear + ≠� + ≠� This Product Antenna jack To terminal always supplied with power regardless of ignition switch position. To electric terminal controlled by ignition switch (12 V DC) ON/OFF. Blue/white To vehicle (metal) body. Black (ground) Red Yellow Fuse White White/black Gray Gray/black Green Green/black Violet Violet/black Right speaker Left speaker Yellow/black If you use a cellular telephone, connect it via the Audio Mute lead on the cellular telephone. If not, keep the Audio Mute lead free of any connections. Front Rear Multi-CD player (sold separately) Connecting cords with RCA pin plugs (sold separately) To system control terminal of the power amp or Auto-antenna relay control terminal. (Max. 300 mA 12 V DC) Power amp (sold separately) Rear output + ≠� + ≠� System remote control Rear Rear See the section “RFPAlert Installation”. White/yellow Orange To light switch terminal. With a 2 speaker system, do not connect anything to the speaker leads that are not connected to speakers. Use this for connections when you have the separately available amplifier. 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 KEH-P7800R,P6800R 8.2 SPECIFICATIONS General Power source .......... 14.4 V DC (10.8 – 15.1 V allowable) Grounding system ........................................ Negative type Max. current consumption .......................................... 10 A Dimensions (mounting size) ...... 178 (W) × 50 (H) × 155 (D) mm (front face) .............. 188 (W) × 58 (H) × 18 (D) mm Weight ...................................................................... 1.3 kg Amplifier Maximum power output ...................................... 45 W × 4 Continuous power output .................................... 27 W × 4 (DIN45324, +B = 14.4 V) Load impedance .......................... 4 Ω (4 – 8 Ω allowable) Preout maximum output level/output impedance ................................................ 2.2 V/1 kΩ Equalizer (3-Band Parametric Equalizer) (Low) .......................... Frequency: 40/80/100/160 Hz Q Factor: 0.35/0.59/0.95/1.15 (+6 dB when boosted) Level: ±12 dB (Mid) .......................... Frequency: 200/500/1k/2k Hz Q Factor: 0.35/0.59/0.95/1.15 (+6 dB when boosted) Level: ±12 dB (High) ................ Frequency: 3.15k/8k/10k/12.5k Hz Q Factor: 0.35/0.59/0.95/1.15 (+6 dB when boosted) Level: ±12 dB Loudness contour (Low) .................. +3,5 dB (100 Hz), +3 dB (10 kHz) (Mid) ................ +10 dB (100 Hz), +6,5 dB (10 kHz) (High) ................ +11 dB (100 Hz), +11 dB (10 kHz) (volume: –30 dB) Cassette player Tape ........................ Compact cassette tape (C-30 – C-90) Tape speed ........ 4.76 cm/sec.(+0.14cm/sec.,-0.05cm/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) (KEH-P7800R) Frequency response ...................... 30 – 16,000 Hz (±3 dB) (KEH-P6800R) Stereo separation ...................................................... 45 dB Signal-to-noise ratio(KEH-P7800R) ...... Metal: Dolby B NR IN: 67 dB (IEC-A network) Dolby NR OUT: 61 dB (IEC-A network) Signal-to-noise ratio .................... 61 dB (IEC-A network) (KEH-P6800R) FM tuner Frequency range ...................................... 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 (IEC-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) MW tuner Frequency range ...................................... 531 – 1,602 kHz Usable sensitivity .............................. 18 µV (S/N: 20 dB) Selectivity .................................................. 50 dB (±9 kHz) LW tuner Frequency range ........................................ 153 – 281 kHz Usable sensitivity .............................. 30 µV (S/N: 20 dB) Selectivity .................................................. 50 dB (±9 kHz) Note: • Specifications and the design are subject to possi- ble modification without notice due to improve- ments. 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