PIONEER 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 EUROPE N.V. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936 C PIONEER CORPORATION 2000 K-ZZU. FEB. 2000 Printed in Japan ORDER NO. CRT2469 MULTI-CD/MD/DAB CONTROL HIGH POWER CASSETTE PLAYER WITH RDS TUNER KEH-P8900R EW Service Manual EXPLODED VIEWS AND PARTS LIST PACKING(Page 2) - Parts marked by "*" and | can not be supplied. - PACKING SECTION PARTS LIST Part No. Mark No. Description KEH-P8800R/EW KEH-P8900R/EW 1 Cord Assy CDE6007 CDE6339 9-2 Owner's Manual CRD2956 CRD3225 9-3 Owner's Manual CRD2957 CRD3226 9-4 Owner's Manual CRD2958 CRD3227 9-5 Installation Manual CRD2959 CRD3228 * 9-8 Warranty Card CRY1087 CRY1157 9-9 Caution Card CRP1208 Not used 12 Carton CHG3778 CHG4034 13 Contain Box CHL3778 CHL4034 - This service manual should be used together with the following manual(s): Model Order No. Mech. Module Remarks KEH-P8800R/EW CRT2341 CX-631 CRT1640 2L Mech. Module:Circuit Description, Mech.Description, Disassembly MULTI-CD CONTROL HIGH POWER CASSETTE PLAYER WITH FM/AM TUNER KEH-P8950 ES KEH-P8900R-W 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-P8900R,P8900R-W,P8950 PACKING(Page 2) - PACKING SECTION PARTS LIST Part No. Mark No. Description KEH-P8800R-W/EW KEH-P8900R-W/EW 1 Cord Assy CDE6007 CDE6339 9-2 Owner's Manual CRD2956 CRD3225 9-3 Owner's Manual CRD2957 CRD3226 9-4 Owner's Manual CRD2958 CRD3227 9-5 Installation Manual CRD2959 CRD3228 * 9-8 Warranty Card CRY1087 CRY1157 9-9 Caution Card CRP1208 Not used 12 Carton CHG3779 CHG4036 13 Contain Box CHL3779 CHL4036 PACKING(Page 4) - PACKING SECTION PARTS LIST Part No. Mark No. Description KEH-P8850/ES KEH-P8950/ES 1 Cord Assy CDE5867 CDE6338 18-2 Owner's Manual CRD2962 CRD3229 18-3 Owner's Manual CRD2963 CRD3230 18-5 Installation Manual CRD2964 CRD3231 20 Carton CHG3777 CHG4035 21 Contain Box CHL3777 CHL4035 EXTERIOR(Page 6) - EXTERIOR SECTION PARTS LIST Part No. Mark No. Description KEH-P8800R/EW KEH-P8900R/EW KEH-P8900R-W/EW KEH-P8950/ES 5 Cord Assy CDE6007 CDE6339 CDE6339 CDE6338 42 Panel Assy CXB3581 CXB5805 CXB5805 CXB5805 63 PCB CNP5321 CNP5941 CNP5941 CNP5941 83 Chassis Unit CXB3563 CXB5730 CXB5731 CXB3586 85 Detach Grille Assy CXB3291 CXB5462 CXB5464 CXB5463 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-P8900R,P8900R-W,P8950 EXPLODED VIEWS AND PARTS LIST - DETACH GRILLE ASSY 1 1 1 15 14 17 16 7 18 13 20 4 6 3 9 12 2 19 8 10 11 5 1 Screw BPZ20P080FZK 2 Button(DISP) CAC6511 3 Button(OPEN) CAC6512 4 Button(RESET) CAC6513 5 Knob CAC6732 6 Button(BAND) CAC6524 7 Button(1-6,etc.) CAC6721 (P8900R/EW,P8950/ES) Button(1-6,etc.) CAC6723 (P8900R-W/EW) 8 Button(P8900R/EW,P8950/ES)CAC6719 Button(P8900R-W/EW) CAC6718 9 Spring CBH2415 10 Cushion CNM6767 11 Lighting Conductor CNV6214 12 Lighting Conductor CNV6215 13 Keyboard Unit CWM7063 (P8900R/EW,P8950/ES) Keyboard Unit CWM7064 (P8900R-W/EW) 14 Connector(CN1902) CKS3995 15 Connector(CN1901) CKS3996 16 Insulator CNM6775 * 17 PCB CNP5508 18 OEL Unit MXK8002 19 Grille Unit(P8900R/EW) CXB5336 Grille Unit(P8900R-W/EW)CXB5337 Grille Unit(P8950/ES) CXB5338 20 Cover Unit(P8900R/EW) CXB5339 Cover Unit(P8900R-W/EW) CXB5340 Cover Unit(P8950/ES) CXB5341 Mark No. Description Part No. Mark No. Description Part No. - DETACH GRILLE ASSY 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. 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 OEL A CN801 F S1901,S1902,S1905,S1907-S1918,S1920-S1924 : CSG1112(P8900R/EW,P8950/ES) S1901,S1902,S1905,S1907-S1918,S1920-S1924 : CSG1113(P8900R-W/EW) S1903,S1904 : CSG1033 S1906 : CSG1043 S1919,S1925 : CSG1111 PTY TA ENT SCR DISP P8900R/EW,ES P8900R-W/EW P8900R/EW,ES P8900R-W/EW P8900R/EW,ES P8900R-W/EW P8900R/EW,ES P8900R-W/EW P8900R/EW,ES P8900R-W/EW P8900R/EW,ES 4 KEH-P8900R,P8900R-W,P8950 1 2 3 4 1 2 3 4 D C B A SCHEMATIC DIAGRAM KEYBOARD UNIT KEYBOARD UNIT C F CF 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-P8900R,P8900R-W,P8950 5 6 7 8 5 6 7 8 D C B A OEL Module KEY/OEL MODULE CONTROLLER REMOTE CONTROL SENSOR DATA ROM CF 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-P8900R,P8900R-W,P8950 1 2 3 4 1 2 3 4 D C B A UP DOWN EQ MODE EQ MODE SOURCE ENT SCR 1 2 3 4 5 6 TA PTY RESET AUDIO > > > < FUNC OPEN BAND A CN801 F OEL MODULE DISP SIDE A PCB CONNECTION DIAGRAM KEYBOARD UNIT KEYBOARD UNIT C SIDE B F C F KEYBOARD UNIT C 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 7 KEH-P8900R,P8900R-W,P8950 5. ELECTRICAL PARTS LIST NOTES: - 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..... =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- Unit Number : CWM7063 (P8900R/EW,P8950/ES) Unit Name : Keyboard Unit MISCELLANEOUS IC 1901 IC PD5471A IC 1902 IC PD8051A IC 1903 HIC Module RS-140 Q 1901 Transistor DTC143TK Q 1902 Transistor IMH10A Q 1903 Transistor IMH10A Q 1904 Transistor IMH10A Q 1905 Transistor IMH10A Q 1906 Transistor IMH10A D 1901 Diode Network DA204U D 1902 Diode Network DA204U D 1904 Diode MA110 D 1907 LED CL170UBX D 1908 LED CL170UBX D 1910 LED CL155DPGD L 1901 Chip Inductor LCTA2R2J3225 L 1902 Chip Inductor LCTA2R2J3225 L 1903 Inductor CTF1484 L 1904 Inductor LCTA220J2520 L 1905 Inductor Ary CTF1421 L 1906 Inductor Ary CTF1421 L 1907 Inductor CTF1295 L 1908 Inductor CTF1295 X 1901 Ceramic Resonator 15.62MHz CSS1458 S 1901 Push Switch CSG1113 S 1902 Push Switch CSG1113 S 1903 Spring Switch CSN1033 S 1904 Spring Switch CSN1033 S 1905 Push Switch CSG1113 S 1906 Switch CSG1043 S 1907 Push Switch CSG1113 S 1908 Push Switch CSG1113 S 1909 Push Switch CSG1113 S 1910 Push Switch CSG1113 S 1911 Push Switch CSG1113 S 1912 Push Switch CSG1113 S 1913 Push Switch CSG1113 S 1914 Push Switch CSG1113 S 1915 Push Switch CSG1113 S 1916 Push Switch CSG1113 S 1917 Push Switch CSG1113 S 1918 Push Switch CSG1113 S 1919 Push Switch CSG1111 S 1920 Push Switch CSG1113 S 1921 Push Switch CSG1113 S 1922 Push Switch CSG1113 S 1923 Push Switch CSG1113 S 1924 Push Switch CSG1113 S 1925 Push Switch CSG1111 RESISTORS R 1901 RS1/16S154J R 1902 RS1/16S473J R 1903 RA4C101J R 1904 RA3C101J R 1905 RA3C101J R 1906 RA4C101J R 1907 RS1/16S473J R 1908 RA3C101J R 1909 RA3C101J R 1910 RA4C101J R 1911 RA4C101J R 1912 RA4C101J R 1913 RA3C101J R 1914 RA4C101J R 1915 RA4C101J R 1922 RS1/10S121J R 1923 RS1/10S2R2J R 1924 RS1/8S222J R 1925 RS1/8S222J R 1930 RS1/16S222J R 1931 RS1/16S473J R 1951 RS1/8S242J R 1952 RS1/8S242J R 1953 RS1/10S103J R 1954 RS1/8S242J R 1955 RS1/8S242J R 1962 RS1/10S511J R 1963 RS1/10S511J R 1964 RS1/10S821J R 1965 RS1/10S821J R 1966 RS1/8S821J R 1967 RS1/8S821J R 1968 RS1/8S511J R 1969 RS1/8S511J R 1970 RS1/8S511J R 1971 RS1/8S511J R 1972 RS1/8S511J R 1973 RS1/8S511J R 1974 RS1/8S511J R 1975 RS1/8S511J R 1976 RS1/8S751J R 1977 RS1/8S751J R 1978 RS1/8S391J R 1979 RS1/8S391J R 1981 RS1/16S0R0J CAPACITORS C 1901 CKSQYB105K10 C 1902 CKSRYB103K25 C 1903 CSZS100M6R3 C 1904 CSZS100M6R3 C 1906 CKSQYB103K25 C 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 KEH-P8900R,P8900R-W,P8950 C 1907 CSZS100M6R3 C 1908 CKSRYB473K16 C 1911 CKSRYB473K16 C 1914 CKSRYB103K25 C 1917 CSZSR100M16 C 1918 CKSRYB102K50 C 1919 CCSQCH221J50 C 1921 CKSQYB104K25 C 1922 CKSQYB104K25 Unit Number : CWM7064 (P8900R-W/EW) Unit Name : Keyboard Unit MISCELLANEOUS IC 1901 IC PD5471A IC 1902 IC PD8051A IC 1903 HIC Module RS-140 D 1901 Diode Network DA204U D 1902 Diode Network DA204U D 1904 Diode MA110 D 1907 LED CL170UBX D 1908 LED CL170UBX D 1910 LED CL155DPGD L 1901 Chip Inductor LCTA2R2J3225 L 1902 Chip Inductor LCTA2R2J3225 L 1903 Inductor CTF1484 L 1904 Inductor LCTA220J2520 L 1905 Inductor Ary CTF1421 L 1906 Inductor Ary CTF1421 L 1907 Inductor CTF1295 L 1908 Inductor CTF1295 X 1901 Ceramic Resonator 15.62MHz CSS1458 S 1901 Push Switch CSG1112 S 1902 Push Switch CSG1112 S 1903 Spring Switch CSN1033 S 1904 Spring Switch CSN1033 S 1905 Push Switch CSG1112 S 1906 Switch CSG1043 S 1907 Push Switch CSG1112 S 1908 Push Switch CSG1112 S 1909 Push Switch CSG1112 S 1910 Push Switch CSG1112 S 1911 Push Switch CSG1112 S 1912 Push Switch CSG1112 S 1913 Push Switch CSG1112 S 1914 Push Switch CSG1112 S 1915 Push Switch CSG1112 S 1916 Push Switch CSG1112 S 1917 Push Switch CSG1112 S 1918 Push Switch CSG1112 S 1919 Push Switch CSG1111 S 1920 Push Switch CSG1112 S 1921 Push Switch CSG1112 S 1922 Push Switch CSG1112 S 1923 Push Switch CSG1112 S 1924 Push Switch CSG1112 S 1925 Push Switch CSG1111 RESISTORS R 1901 RS1/16S154J R 1902 RS1/16S473J R 1903 RA4C101J R 1904 RA3C101J R 1905 RA3C101J R 1906 RA4C101J R 1907 RS1/16S473J R 1908 RA3C101J R 1909 RA3C101J R 1910 RA4C101J R 1911 RA4C101J R 1912 RA4C101J R 1913 RA3C101J R 1914 RA4C101J R 1915 RA4C101J R 1922 RS1/10S121J R 1923 RS1/10S2R2J R 1924 RS1/8S222J R 1925 RS1/8S222J R 1930 RS1/16S222J R 1931 RS1/16S473J R 1956 RS1/10S0R0J R 1957 RS1/10S0R0J R 1958 RS1/10S0R0J R 1959 RS1/10S0R0J R 1962 RS1/10S511J R 1963 RS1/10S511J R 1964 RS1/10S821J R 1965 RS1/10S821J R 1966 RS1/8S821J R 1967 RS1/8S821J R 1968 RS1/8S511J R 1969 RS1/8S511J R 1970 RS1/8S511J R 1971 RS1/8S511J R 1972 RS1/8S511J R 1973 RS1/8S511J R 1974 RS1/8S511J R 1975 RS1/8S511J R 1976 RS1/8S751J R 1977 RS1/8S751J R 1978 RS1/8S391J R 1979 RS1/8S391J R 1982 RS1/16S0R0J R 1983 RS1/16S0R0J CAPACITORS C 1901 CKSQYB105K10 C 1902 CKSRYB103K25 C 1903 CSZS100M6R3 C 1904 CSZS100M6R3 C 1906 CKSQYB103K25 C 1907 CSZS100M6R3 C 1908 CKSRYB473K16 C 1911 CKSRYB473K16 C 1914 CKSRYB103K25 C 1917 CSZSR100M16 C 1918 CKSRYB102K50 C 1919 CCSQCH221J50 C 1921 CKSQYB104K25 C 1922 CKSQYB104K25 =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- C 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 PIONEER 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 EUROPE NV Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936 C PIONEER CORPORATION 2000 K-ZZU. JUNE 2000 Printed in Japan ORDER NO. CRT2501 MULTI-CD/MD/DAB CONTROL HIGH POWER CASSETTE PLAYER WITH RDS TUNER KEH-P8900R X1B/EW Service Manual EXPLODED VIEWS AND PARTS LIST PACKING(Page 2) - Parts marked by "*" and | can not be supplied. - PACKING SECTION PARTS LIST Part No. Mark No. Description KEH-P8800R/EW KEH-P8900R/X1B/EW 1 Cord Assy CDE6007 CDE6339 2 Accessory Assy CEA2538 UEA2538 * 7 Polyethylene Bag E36-615 CEG-127 8 Cover * CEG1088 UEG-013 9-1 Polyethylene Bag CEG1116 UEG1116 9-2 Owner's Manual CRD2956 URD-142 9-3 Owner's Manual CRD2957 URD-143 9-4 Owner's Manual CRD2958 URD-144 9-5 Installation Manual CRD2959 URD-145 * 9-6 Caution Card CRP1207 URP1207 9-7 Passport CRY1013 * CRY1014 * 9-8 Warranty Card CRY1087 URY1087 9-9 Caution Card CRP1208 Not used 10 Case Assy CXB3520 UXB-009 12 Carton CHG3778 UHG4034 13 Contain Box CHL3778 UHL4034 14 Protector CHP2186 UHP2186 15 Protector CHP2187 UHP2187 - This service manual should be used together with the following manual(s): Model Order No. Mech. Module Remarks KEH-P8800R/EW CRT2341 CX-631 CRT1640 2L Cassette Mech. Module: Mech.Description, Disassembly 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-P8900R EXTERIOR(Page 6) - EXTERIOR SECTION PARTS LIST Part No. Mark No. Description KEH-P8800R/EW KEH-P8900R/X1B/EW 5 Cord Assy CDE6007 CDE6339 40 FM/AM Tuner Unit CWE1500 UWE1500 42 Panel Assy CXB3581 CXB5805 63 PCB CNP5321 CNP5941 83 Chassis Unit CXB3563 CXB5730 85 Detach Grille Assy CXB3291 UXB5462 EXPLODED VIEWS AND PARTS LIST - DETACH GRILLE ASSY 1 1 1 15 14 17 16 7 18 13 20 4 6 3 9 12 2 19 8 10 11 5 1 Screw BPZ20P080FZK 2 Button(DISP) CAC6511 3 Button(OPEN) CAC6512 4 Button(RESET) CAC6513 5 Knob CAC6732 6 Button(BAND) CAC6524 7 Button(1-6,etc.) CAC6721 8 Button CAC6719 9 Spring CBH2415 10 Cushion CNM6767 11 Lighting Conductor CNV6214 12 Lighting Conductor CNV6215 13 Keyboard Unit UWM7063 14 Connector(CN1902) CKS3995 15 Connector(CN1901) CKS3996 16 Insulator CNM6775 * 17 PCB CNP5508 18 OEL Unit MXK8002 19 Grille Unit CXB5336 20 Cover Unit CXB5339 Mark No. Description Part No. Mark No. Description Part No. - DETACH GRILLE ASSY 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. 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-P8900R 1 2 3 4 1 2 3 4 D C B A UP DOWN EQ MODE EQ MODE SOURCE ENT SCR 1 2 3 4 5 6 TA PTY RESET AUDIO > > > < FUNC OPEN BAND A CN801 F OEL MODULE DISP SIDE A PCB CONNECTION DIAGRAM KEYBOARD UNIT KEYBOARD UNIT C SIDE B F C F KEYBOARD UNIT C 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 OEL A CN801 F S1901,S1902,S1905,S1907-S1918,S1920-S1924 : CSG1112 S1903,S1904 : CSG1033 S1906 : CSG1043 S1919,S1925 : CSG1111 PTY TA ENT SCR DISP 4 KEH-P8900R 1 2 3 4 1 2 3 4 D C B A SCHEMATIC DIAGRAM KEYBOARD UNIT KEYBOARD UNIT C F CF 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-P8900R 5 6 7 8 5 6 7 8 D C B A OEL Module KEY/OEL MODULE CONTROLLER REMOTE CONTROL SENSOR DATA ROM CF 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-P8900R ELECTRICAL PARTS LIST NOTES: - 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..... =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- Unit Number : UWM7063 Unit Name : Keyboard Unit MISCELLANEOUS IC 1901 IC PD5471A IC 1902 IC PD8051A IC 1903 HIC Module RS-140 Q 1901 Transistor DTC143TK Q 1902 Transistor IMH10A Q 1903 Transistor IMH10A Q 1904 Transistor IMH10A Q 1905 Transistor IMH10A Q 1906 Transistor IMH10A D 1901 Diode Network DA204U D 1902 Diode Network DA204U D 1904 Diode MA110 D 1907 LED CL170UBX D 1908 LED CL170UBX D 1910 LED CL155DPGD L 1901 Chip Inductor LCTA2R2J3225 L 1902 Chip Inductor LCTA2R2J3225 L 1903 Inductor CTF1484 L 1904 Inductor LCTA220J2520 L 1905 Inductor Ary CTF1421 L 1906 Inductor Ary CTF1421 L 1907 Inductor CTF1295 L 1908 Inductor CTF1295 X 1901 Ceramic Resonator 15.62MHz CSS1458 S 1901 Push Switch CSG1113 S 1902 Push Switch CSG1113 S 1903 Spring Switch CSN1033 S 1904 Spring Switch CSN1033 S 1905 Push Switch CSG1113 S 1906 Switch CSG1043 S 1907 Push Switch CSG1113 S 1908 Push Switch CSG1113 S 1909 Push Switch CSG1113 S 1910 Push Switch CSG1113 S 1911 Push Switch CSG1113 S 1912 Push Switch CSG1113 S 1913 Push Switch CSG1113 S 1914 Push Switch CSG1113 S 1915 Push Switch CSG1113 S 1916 Push Switch CSG1113 S 1917 Push Switch CSG1113 S 1918 Push Switch CSG1113 S 1919 Push Switch CSG1111 S 1920 Push Switch CSG1113 S 1921 Push Switch CSG1113 S 1922 Push Switch CSG1113 S 1923 Push Switch CSG1113 S 1924 Push Switch CSG1113 S 1925 Push Switch CSG1111 RESISTORS R 1901 RS1/16S154J R 1902 RS1/16S473J R 1903 RA4C101J R 1904 RA3C101J R 1905 RA3C101J R 1906 RA4C101J R 1907 RS1/16S473J R 1908 RA3C101J R 1909 RA3C101J R 1910 RA4C101J R 1911 RA4C101J R 1912 RA4C101J R 1913 RA3C101J R 1914 RA4C101J R 1915 RA4C101J R 1922 RS1/10S121J R 1923 RS1/10S2R2J R 1924 RS1/8S222J R 1925 RS1/8S222J R 1930 RS1/16S222J R 1931 RS1/16S473J R 1951 RS1/8S242J R 1952 RS1/8S242J R 1953 RS1/10S103J R 1954 RS1/8S242J R 1955 RS1/8S242J R 1962 RS1/10S511J R 1963 RS1/10S511J R 1964 RS1/10S821J R 1965 RS1/10S821J R 1966 RS1/8S821J R 1967 RS1/8S821J R 1968 RS1/8S511J R 1969 RS1/8S511J R 1970 RS1/8S511J R 1971 RS1/8S511J R 1972 RS1/8S511J R 1973 RS1/8S511J R 1974 RS1/8S511J R 1975 RS1/8S511J R 1976 RS1/8S751J R 1977 RS1/8S751J R 1978 RS1/8S391J R 1979 RS1/8S391J R 1981 RS1/16S0R0J CAPACITORS C 1901 CKSQYB105K10 C 1902 CKSRYB103K25 C 1903 CSZS100M6R3 C 1904 CSZS100M6R3 C 1906 CKSQYB103K50 C 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 7 KEH-P8900R C 1907 CSZS100M6R3 C 1908 CKSRYB473K16 C 1911 CKSRYB473K16 C 1914 CKSRYB103K25 C 1917 CSZSR100M16 C 1918 CKSRYB102K50 C 1919 CCSQCH221J50 C 1921 CKSQYB104K50 C 1922 CKSQYB104K50 =====Circuit Symbol and No.===Part Name Part No. --- ------ ------------------------------------------ ------------------------- ELECTRICAL PARTS LIST (Page 40) FM/AM Tuner Unit Part No. Symbol and Description KEH-P8800R/EW KEH-P8900R/X1B/EW D202 Diode MA147 DAN217U L201 Inductor LCTB330K1608 LCTB330M1608 L904 Inductor LCTBR47K1608 LCTBR47M1608 L905 Inductor LCTBR47K1608 LCTBR47M1608 CF202 Ceramic Filter CTF1476 CTF1348 C915 Capacitor CKSQYB223K50 CKSQYB223K25 ELECTRICAL PARTS LIST (Page 40) Tuner Amp Unit Part No. Symbol and Description KEH-P8800R/EW KEH-P8900R/X1B/EW C101,C102,C172,C235-C238 CKSQYB104K16 CKSQYB104K50 C505,C508,C801,C809-C811,C962 CKSQYB104K16 CKSQYB104K50 C309 Not used CKSQYB104K50 C161,C162,C226 CKSQYB123K25 CKSQYB123K50 C852 CKSYB104K25 CKSYB104K50 C309 R1 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 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 1999 K-ZZB. APR. 1999 Printed in Japan ORDER NO. CRT2341 MULTI-CD/MD/DAB CONTROL HIGH POWER CASSETTE PLAYER WITH RDS TUNER KEH-P8800R�EW Service Manual CONTENTS 1. SAFETY INFORMATION ............................................2 2. EXPLODED VIEWS AND PARTS LIST.......................2 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...12 4. PCB CONNECTION DIAGRAM ................................30 5. ELECTRICAL PARTS LIST ........................................40 6. ADJUSTMENT..........................................................52 7. GENERAL INFORMATION .......................................53 7.1 DISASSEMBLY ...................................................53 7.2 IC ........................................................................54 8. OPERATIONS AND SPECIFICATIONS.....................61 - 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-P8800R/EW KEH-P8850�ES MULTI-CD CONTROL HIGH POWER CASSETTE PLAYER WITH FM/AM TUNER KEH-P8800R-W�EW SERVICE PRECAUTION : (KEH-P8850/ES only) In the first production, the following parts had been mounted temporarily to support the microcomputer IC601 (PD5496A): R631 (RS1/10S102J), R632 (RS1/10S473J), and IC631 (Non spare part). When replacing IC601 PD5496A, use PD5496B as IC601, and then remove the 3 parts listed above. 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-P8800R,P8800R-W,P8850 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. 2. EXPLODED VIEWS AND PARTS LIST 2.1 PACKING - KEH-P8800R/EW, KEH-P8800R-W/EW 9 6 2 3 4 7 14 8 15 5 10 12 11 1 13 16 21 20 20 17 18 19 24 22 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 KEH-P8800R,P8800R-W,P8850 3 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. - Owner's Manual, Installation Manual Model Part No. Language KEH-P8800R/EW CRD2956 English, Spanish KEH-P8800R-W/EW CRD2957 German, French CRD2958 Italian, Dutch CRD2959 English, Spanish, German, French, Italian, Dutch - PACKING SECTION PARTS LIST Part No. Mark No. Description KEH-P8800R/EW KEH-P8800R-W/EW 1 Cord Assy CDE6007 CDE6007 2 Accessory Assy CEA2538 CEA2538 3 Screw CBA1002 CBA1002 4 Screw CBA1120 CBA1120 5 Handle CNC5395 CNC5395 6 Bush CNV1917 CNV1917 * 7 Polyethylene Bag E36-615 E36-615 * 8 Cover CEG1088 CEG1088 9-1 Polyethylene Bag CEG1116 CEG1116 9-2 Owner’s Manual CRD2956 CRD2956 9-3 Owner’s Manual CRD2957 CRD2957 9-4 Owner’s Manual CRD2958 CRD2958 9-5 Installation Manual CRD2959 CRD2959 * 9-6 Caution Card CRP1207 CRP1207 9-7 Passport CRY1013 CRY1013 * 9-8 Warranty Card CRY1087 CRY1087 9-9 Caution Card CRP1208 CRP1208 10 Case Assy CXB3520 CXB3520 11 Battery CEX1030 CEX1030 12 Carton CHG3778 CHG3779 13 Contain Box CHL3778 CHL3779 14 Protector CHP2186 CHP2186 15 Protector CHP2187 CHP2187 16 Remote Control Assy CXB3488 CXB3488 17 Screw Assy CZE3169 CZE3169 * 18 Polyethylene Bag CEG-127 CEG-127 * 19 Hexagonal Wrench CZE3176 CZE3176 * 20 Screw RMZ30H060FBK RMZ30H060FBK 21 Belt CZN6416 CZN6416 22 Holder Assy CZX3172 CZX3172 23 Holder Assy CZX3173 CZX3173 24 Remote Control Assy CZX3231 CZX3231 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-P8800R,P8800R-W,P8850 - KEH-P8850/ES 16 7 6 8 24 14 22 17 23 21 19 20 15 11 10 13 18 2 5 3 4 25 9 12 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-P8800R,P8800R-W,P8850 1 Cord Assy CDE5867 2 Base Assy CEA2426 * 3 Base CNS5031 * 4 Sheet CZA3371 5 Polyethylene Bag CZE3188 * 6 Accessory Assy CEA2431 7 Spring CBH-865 * 8 Screw Assy CEA2434 9 Screw BMZ50P060FMC 10 Screw CBA1002 11 Screw CBA1120 * 12 Polyethylene Bag CEG-127 13 Screw CMZ50P060FMC * 14 Polyethylene Bag CEG-158 15 Handle CNC5395 16 Bush CNV1917 * 17 Cover CEG1088 18-1 Polyethylene Bag CEG1116 18-2 Owner’s Manual CRD2962 18-3 Owner’s Manual CRD2963 18-4 Installation Manual CRD2964 * 18-5 Caution Card CRP1207 19 Battery CEX1006 20 Carton CHG3777 21 Contain Box CHL3777 22 Protector CHP2186 23 Protector CHP2187 24 Case Assy CXB3520 25 Remote Control Assy CXB3875 Mark No. Description Part No. Mark No. Description Part No. - PACKING SECTION PARTS LIST - Owner's Manual, Installation Manual Model Part No. Language KEH-P8850/ES CRD2962 English, Spanish CRD2963 Portuguese, Arabic CRD2964 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-P8800R,P8800R-W,P8850 55 A A B B C C 10 102 2 9 1 105 1 1 14 14 14 4 42 48 72 82 54 43 79 53 46 59 75 47 81 45 76 74 78 49 49 56 64 67 50 51 49 49 62 62 70 69 58 50 80 74 57 52 68 49 57 13 88 94 86 90 89 100 93 92 99 98 97 87 85 87 101 20 16 19 16 17 17 15 83 87 96 95 91 52 69 65 44 44 77 60 60 61 61 66 45 73 108 109 63 47 71 103 104 3 27 24 28 24 21 38 35 39 107 34 37 25 23 16 22 32 31 16 29 84 33 30 41 40 106 18 12 11 36 26 117 118 5 113 114 115 115 116 116 110 /ES /ES /ES /EW /EW 6 8 8 7 7 111 111 112 112 112 112 112 112 112 119 120 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-P8800R,P8800R-W,P8850 1 Screw BSZ26P050FMC 2 Screw BSZ30P120FMC 3 Cord Assy See Contrast table(2) 4 Cord Assy CDE5863 5 Cord Assy See Contrast table(2) 6 Fuse(10A) See Contrast table(2) 7 Cap See Contrast table(2) 8 Resistor See Contrast table(2) 9 Case CNB2427 10 Holder CNC6798 11 Earth Terminal See Contrast table(2) 12 Cushion See Contrast table(2) 13 Panel See Contrast table(2) 14 Cap CNV2680 15 Screw BMZ30P230FMC 16 Screw BSZ30P050FMC 17 Screw CBA1447 18 Antenna Cable CDH1263 19 Holder CNC4963 20 Insulator CNM6137 21 Tuner Amp Unit See Contrast table(2) 22 Screw ASZ26P080FMC 23 Screw BMZ26P200FMC 24 Clamper CEF1007 25 Plug(CN901) CKM1278 26 Plug(CN851) CKS-786 27 Connector(CN801) CKS1532 28 Connector(CN902) CKS3124 29 Connector(CN101) CKS3408 30 Connector(CN651) CKS3568 31 Connector(CN681) See Contrast table(2) 32 Connector(CN351) CKS3606 33 Mini Jack(CN451) CKX1046 34 Holder CNC8171 35 Holder CNC8174 36 Holder CNC8176 37 Holder See Contrast table(2) 38 Transistor(Q803,921) 2SD2396 39 Heat Sink CNR1536 40 FM/AM Tuner Unit See Contrast table(2) 41 Holder CNC7532 42 Panel Assy CXB3581 43 Screw BMZ20P030FMC 44 Screw CBA1154 45 Screw BPZ20P060FMC 46 Door CAT2016 47 Screw CBA1060 48 Screw CBA1061 49 Screw CBA1082 50 Screw CBA1430 51 Screw CBA1454 52 Spring CBH2130 53 Spring CBH2251 54 Cord CDE5960 55 Cord CDE6003 56 Connector(CN9001) CKS3997 57 Roller CLA3583 58 Frame CNC8201 59 Arm CNC8293 60 Spacer CNM6155 61 Spacer CNM6156 62 Spacer CNM6419 63 PCB CNP5321 64 PCB CNP5355 65 Panel CNS5249 66 Lighting Conductor CNV5608 67 Cover CNV5610 68 Guide CNV5672 69 Guide CNV5696 70 Rack CNV5697 71 Gear CNV5698 72 Gear CNV5761 73 Torque Limiter Unit CNV5762 74 Holder CNV5763 75 Switch(S953) CSN1022 76 Arm Unit CXB3574 77 Frame Unit CXB3575 78 Holder Unit CXB3576 79 Bracket Unit CXB3577 80 Arm Unit CXB3866 81 Holder Unit CXB3867 82 Motor(M951) CXM1085 83 Chassis Unit See Contrast table(2) 84 Screw ISS26P055FUC 85 Detach Grille Assy See Contrast table(2) 86 Screw BPZ20P060FMC 87 Screw BPZ20P080FZK 88 Button(D) CAC5891 89 Button(EQ) See Contrast table(2) 90 Button(SOURCE) See Contrast table(2) 91 Button(1-6) See Contrast table(2) 92 Button( ) See Contrast table(2) 93 Button( ) See Contrast table(2) 94 Housing CNV5606 95 Keyboard Unit See Contrast table(2) 96 Connector(CN1902) CKS3995 97 Connector(CN1901) CKS3996 * 98 PCB CNP5508 99 OEL Module MXK8002 100 Grille Unit See Contrast table(2) Mark No. Description Part No. Mark No. Description Part No. (1) EXTERIOR 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 8 KEH-P8800R,P8800R-W,P8850 101 Cover Unit See Contrast table(2) 102 Case Assy CXB3520 103 Remote Control Assy See Contrast table(2) 104 Battery Cover See Contrast table(2) 105 Cassette Mechanism ModuleEXK3990 106 Insulator See Contrast table(2) 107 IC(IC301) PAL005A 108 Switch(S952) CNS1022 109 Switch(S951) CNS1012 110 Terminal Cap See Contrast table(2) 111 Washer 2-1816-0035-D2-00 112 Washer 2-1821-0045-D2-00 113 Cord Assy See Contrast table(2) 114 Fuse(10A) See Contrast table(2) 115 Cap See Contrast table(2) 116 Resistor See Contrast table(2) 117 Remote Control Assy See Contrast table(2) 118 Battery Cover See Contrast table(2) 119 Cover See Contrast table(2) 120 Holder CNC7533 Mark No. Description Part No. Mark No. Description Part No. (2) CONTRAST TABLE KEH-P8800R/EW, KEH-P8800R-W/EW and KEH-P8850/ES are constructed same except for the following: Part No. Mark No. Description KEH-P8800R/EW KEH-P8800R-W/EW KEH-P8850/ES 3 Cord Assy Not used Not used CDE5853 5 Cord Assy CDE6007 CDE6007 Not used 6 Fuse(10A) CEK1136 CEK1136 Not used 7 Cap CNS1472 CNS1472 Not used 8 Resistor RS1/2PMF102J RS1/2PMF102J Not used 11 Earth Terminal CNC8019 CNC8019 CNC7358 12 Spacer CNM6482 CNM6482 CNM4870(Cushion) 13 Panel CNS5256 CSN5581 CNS5548 21 Tuner Amp Unit CWM6305 CWM6305 CWM6307 31 Connector(CN681) Not used Not used CKS3582 37 Holder CNC8172 CNC8172 CNC8178 40 FM/AM Tuner Unit CWE1500 CWE1500 CWE1501 83 Chassis Unit CXB3563 CXB4040 CXB3586 85 Detach Grille Assy CXB3291 CXB3981 CXB3293 89 Button(EQ) CNC5894 CNC6200 CAC5899 90 Button(SOURCE) CNC5892 CNC5892 CAC5901 91 Button(1-6) CNC5896 CNC6201 CAC5911 92 Button( ) CNC5890 CNC6199 CAC6126 93 Button( ) CNC5926 CNC5926 CAC6146 95 Keyboard Unit CWM6225 CWM6225 CWM6226 100 Grille Unit CXB3289 CXB4951 CXB3292 101 Cover Unit CXB4309 CXB4311 CXB4310 103 Remote Control Assy CZX3231 CZX3231 Not used 104 Cover CZN6410 CZN6410 Not used 106 Insulator CNM5967 CNM5967 Not used 110 Terminal Cap Not used Not used CKX-003 113 Cord Assy Not used Not used CDE5867 114 Fuse(10A) Not used Not used CEK1136 115 Cap Not used Not used CNS1472 116 Resistor Not used Not used RS1/2PMF102J 117 Remote Control Assy Not used Not used CXB3875 118 Battery Cover Not used Not used CNS5032 119 Cover Not used CNM4710 Not used 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-P8800R,P8800R-W,P8850 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-P8800R,P8800R-W,P8850 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 11 KEH-P8800R,P8800R-W,P8850 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 EXM1027 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 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-P8800R,P8800R-W,P8850 1 2 3 4 1 2 3 4 A KEH-P8800R,P8800R-W,P8850 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM ANT1 TV ANT2 TV RF TV IC 3 BR9010FV AM 2ND IF 450kHz M ADDRESS DATA IC 1903 RS-140 REMOTE CONTROL SENSOR OPT IN SWVDD AVCC VDD REM KYDT DPDT KEY AND OEL MODULE CONTROLLER IC 1901 PD5471A ILMD ILB SWVDD 1 4 5 7 11 2 9 8 12 9 8 6 2 11 4 5 KEY MATRIX IC 1902 PD8051A SWVDD DATA ROM 25 4 97 14 1 5 B.U Q851 Q852 Q853 FLAP MOTOR CONTROL IC 851 BA6288FS 4 5 FIN FIN OUT1 OUT2 6 3 14 11 FLPOPN FLPCLS 5 2 1 4 3 2 1 CN851 CN851 FCLSSW SHELL FOPNSW BLUE RED WHITE S951 CLOSE S952 OPEN D SWITCH PCB M951 AUTOMATIC FLAP MOTOR ANT GND2 CN451 1 2 A TUNER AMP UNIT B FM/AM TUNER UNIT 27 28 FM FRONT END Q3 Q201 Q204 AM RF FM/AM 1ST IF 10.7MHz T51 Q51 CF51 CF52 CF53 MIXER.IF AMP DET IC 1 PML002A 38 39 42 44 46 63 32 19 46 6 21 18 LDET COMP 34 33 41 44 11 12 13 69 70 54 78 65 71 75 74 61 57 55 45 33 35 22 22 10 14 12 15 16 8 13 2 3 4 CF202 VCC VDD VCC VDD DI/DO CE2 CK CE1 SDBW SL FMSD PDIO NL1 NL2 EEPROM 5 6 4 3 IC 2 PM4008A FM MPX IP-BUS CONNECTOR 8 5 1 7 11 B.U ASENBO TX RX IPPW 1 8 2 5 6 IP-BUS DRIVER IC 101 CA0008AM BUS– BUS+ BUS+L BUS–L Q402 Q101 Q102 NL2 NL2 Q153 TMUTE Q151 RMUTE Q154 Q155 RDS DECODER IC 501 PM4009A 20 11 12 24 X501 3.648MHz Q501 VDD TMUTE FM/AM 82 19 81 95 NL FM/AM ldet tmute SK SD SL SDBW tunpce@ TUNPCE tunpck TUNPDO ASENBO TX RX1 IPPW IN3_L IN4+_L IN4–_L IN2_L IN1_L PEE 89 49 97 94 4 3 2 1 10 30 29 7 42 43 44 41 40 24 FLPPW RIMUTE stby metal LOAD FLPPW 26 79 63 53 55 FLPOPN 34 FLPCLS 37 fopnsw 38 fclssw 40 42 Q913 B.U VDD Q911 B.U BACKUP BACKUP GND RL– RL+ FL– FL+ B.REM ILL ACC ILL1 ACC1 MUTE DOOR SW TEL1 DOOR SW BZ641 ALARM BUZZER ELECTRICAL VOLUME/ SOURCE SELECTOR IC 203 PML004AF Q641 SYSTEM CONTROL IC 601(2/2) PD5495A PD5496A LEVEL L 92 3 74 73 23 TELIN 11 DRSYS 87 DRSENS 86 DRELAY XOUT XIN 76 DALMON 20 MUTE 27 DSENS 47 KYDT 36 DPDT 35 RESET 12 OEL PW 46 ILMPW 44 SWVDD 45 Frontout_L 10 PV in_L 2 Setout_L 1 Rearout_L 11 Preout_L 9 LEVEL DET. IC 231 NJM2068MD 1 POWER AMP IC 301 PAL005A 12 14 22 4 25 5 3 21 23 FL RL– RL+ FL– FL+ MUTE STBY B.REM FL B.U B.U DRELAY DRSENS DRSYS TELIN bsens asens isens Q681 Q951 Q931 Q932 Q682 Q683 /ES Q301 MUTE 7 11 16 14 18 9 IN1 RLI FLI FLO RLO SWLO IC 271 PA2028A HIGH OUT Q353 Q355 Q351 CN351 FRONT L CH REAR L CH SUB WOOFER L CH 5 6 9 10 1 2 C KEYBOARD UNIT CN1901 CN801 DSENS ILL, DUAL DRIVE EW ONLY ILB CN1902 OEL MODULE MXK8002 18 17 1-15 11 13 X1901 33 34 32 RST S1925 Q261 Q262 Q922 Q923 Q921 Q981 B.U B.U SYS+B SYSPW Q803 Q808 Q801 Q802 VDD B.U Q806 Q807 B.U B.U RESET IC 961 S–80735ANDZI VDD 1 2 Q962 LDET M M S953 HALF LOADING SWITCH shell B.U SYS+B FLPILM 43 Q805 B.U SYSPW 22 1 2 CN681 MOSEN1 DLSEN1 MOSENS 5 DLSENS 6 Q684 Q685 DFS Q1901–1906 ILM H:ORANGE L:PURE GREEN RL– RL+ FL– FL+ B.REM 9 11 10 12 4 1 2 3 5 8 7 POWER DRIVE IC 681 TPD1018F ALARM 6 TUN5V B.U 15V REG. IC 911 S-81250SGUP CN901 FUSE 10A 6 1 E DECK UNIT F PCB UNIT G REEL PCB AM RF AGC DI/DO 25 24 VST VCK VDT isens asens bsens SYSTEM CONTROL IC 601(1/2) PD5495A PD5496A PB HEAD FWD LCH REV LCH M2 SUB MOTOR M1 MAIN MOTOR 1 5 4 1 2 CN252 CN254 CN255 37 36 39 EQ AMP/DOLBY NR B CN251 IC 251 CXA2560Q 2 10 9 8 17 19 18 5 2 1 4 3 18 17 7 5 VR301 VCC Lch MUTE B.U STBY METAL MECHANISM DRIVER 4 3 9 20 19 8 11 4 3 9 20 19 8 11 LOAD 1 2 3 5 7 1 2 3 5 6 4 6 4 7 EGN1 MODE SENSE EGN3 REV END SENSE EGN2 FWD END SENSE S2 70µS S1 LOAD /EW RI MUTE MTL LOADSW 13 15 X601 10.000MHz IC 351 PA2020A ALARM SENSOR DOOR LOCK /ES RR + RR - FR + FR - FL + FL - RL + RL - ACC GND ANT ILL BACK UP /EW CN651 stby CN101 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-P8800R,P8800R-W,P8850 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 S951 CSN1022 S952 CSN1012 CLOSE OPEN M951 AUTOMATIC FLAP MOTOR CXM1085 S953 CSN1022 HALF LOADING SWITCH NC NC NC NC NC IC631 GND TEST NC VCC DO DI SK CS 4 3 2 1 5 6 7 8 GND7 VDT VCK ROMCS R631 1K DI1 R632 47K DO1 ROMCK ROMCS B FM/AM TUNER UNIT C KEYBOA UNIT D SWITCH PCB E DECK UNIT CN251 IP-BUS DRIVER IP-BUS TUNER RDS DECODER CASSETTE MOTOR DRIVE E-VO 1 2 3 4 5 6 7 8 9 10 11 FM(100%):-26dBs AM(30%):-26dBs FM(100%):-30dBs AM(30%):-30dBs (/EW) (/ES) } } TAPE:-9dBs IP-BUS:+2.2dBs FM(100%):-16.5dBs AM(30%):-27dBs FM(100%):-20.5dBs AM(30%):-31dBs (/EW) (/ES) } } IP-BUS:+2.2dBs TAPE:-9dBs 14 KEH-P8800R,P8800R-W,P8850 1 2 3 4 1 2 3 4 D C B A 3.2 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 A-a 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 : The power supply is shown with the marked box. NC NC NC NC NC NC ALARM SENSOR DOOR LOCK A TUNER AMP UNIT OARD CN1901 RR + RR - FR + FR - FL + FL - RL + RL - ACC GND ANT ILL BACK UP 10A CEK1136 GND ILL B REMOTE ACC ALARM BACK UP MUTE RL- FL- RL+ FL+ RR- FR- RR+ FR+ DOOR SW /EW 1K(1/2W) 1K(1/2W) SWDVDD 5V OEL 9V SYSTEM CONTROL VOL LEVEL INDICATOR HIGH-OUT RESET BUZZER DFS SENSE VDD 5V SYS 8V TUN 5V POWER AMP PRE. OUT TUNER SIGNAL IP-BUS SIGNAL TAPE SIGNAL TAPE,TUNER,IP-BUS SIGNAL TAPE:-5.8dBs TAPE:+20.2dBs TAPE:+20.2dBs 15 KEH-P8800R,P8800R-W,P8850 5 6 7 8 5 6 7 8 D C B A A-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 NC NC IC631 GND TEST NC VCC DO DI SK CS 4 3 2 1 5 6 7 8 GND7 VDT VCK ROMCS R631 1K DI1 R632 47K DO1 ROMCK ROMCS B FM/AM TUNER UNIT IP-BUS DRIVER IP-BUS TUNER E-VOL 1 2 3 4 5 6 7 8 9 10 11 FM(100%):-26dBs AM(30%):-26dBs FM(100%):-30dBs AM(30%):-30dBs (/EW) (/ES) } } TAPE:-9dBs IP-BUS:+2.2dBs FM(100%):-16.5dBs AM(30%):-27dBs FM(100%):-20.5dBs AM(30%):-31dBs (/EW) (/ES) } } IP-BUS:+2.2dBs TAPE 16 KEH-P8800R,P8800R-W,P8850 1 2 3 4 1 2 3 4 D C B A A-a A-a A-b 1 2 3 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-P8800R,P8800R-W,P8850 5 6 7 8 5 6 7 8 D C B A S951 CSN1022 S952 CSN1012 CLOSE OPEN M951 AUTOMATIC FLAP MOTOR CXM1085 S953 CSN1022 HALF LOADING SWITCH NC NC NC NC NC C KEYBOARD UNIT D SWITCH PCB CN1901 E DECK UNIT CN251 RDS DECODER CASSETTE MOTOR DRIVE SYSTEM CONT TAPE:-9dBs A-a A-a A-b D 4 5 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 1 2 3 4 1 2 3 4 D C B A A-a A-b A-b KEH-P8800R,P8800R-W,P8850 A TUNER AMP UNIT LEVEL INDICATOR HIGH-OUT RESET POWER AMP PRE. OUT TUNER SIGNAL IP-BUS SIGNAL TAPE SIGNAL TAPE,TUNER,IP-BUS SIGNAL TAPE:-5.8dBs TAPE:+20.2dBs 1 2 3 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-P8800R,P8800R-W,P8850 5 6 7 8 5 6 7 8 D C B A A-b A-a A-b : The power supply is shown with the marked box. NC NC NC NC NC NC ALARM SENSOR DOOR LOCK D 1901 RR + RR - FR + FR - FL + FL - RL + RL - ACC GND ANT ILL BACK UP 10A CEK1136 GND ILL B REMOTE ACC ALARM BACK UP MUTE RL- FL- RL+ FL+ RR- FR- RR+ FR+ DOOR SW /EW 1K(1/2W) 1K(1/2W) SWDVDD 5V OEL 9V TEM CONTROL BUZZER DFS SENSE VDD 5V SYS 8V TUN 5V TAPE:+20.2dBs TAPE:+20.2dBs 4 5 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 Voltage of IC Terminals KV1410(23) KV1410(23) Mark None F0 F65 F125 A0 A74 A125 Band – FM FM FM AM AM AM Input Level – 0dBf 65dBf 125dBf 0dBµ 74dBµ 125dBµ 20 KEH-P8800R,P8800R-W,P8850 1 2 3 4 1 2 3 4 D C B A B 3.3 FM/AM TUNER UNIT - KEH-P8800R/EW, KEH-P8800R-W/EW 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 21 KEH-P8800R,P8800R-W,P8850 5 6 7 8 5 6 7 8 D C B A B KV1410(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 22 KEH-P8800R,P8800R-W,P8850 1 2 3 4 1 2 3 4 D C B A - KEH-P8850/ES KV1410(23) Voltage of IC Terminals Mark None F0 F65 F125 A0 A74 A125 Band – FM FM FM AM AM AM Input Level – 0dBf 65dBf 125dBf 0dBµ 74dBµ 125dBµ 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 23 KEH-P8800R,P8800R-W,P8850 5 6 7 8 5 6 7 8 D C B A KV1410(23) 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 S1901,1902:CSG1113 S1903,1904:CSG1111 S1905-1924:CSG1113 S1925:CSG1111 DISP VOL+ EQ+ EQ- VOL- SOURCE ENT PGM 1 2 3 5 4 6 TA PTY BAND AUDIO FUNC EJECT RESET A CN801 24 KEH-P8800R,P8800R-W,P8850 1 2 3 4 1 2 3 4 D C B A C 3.4 KEYBOARD UNIT - KEH-P8800R/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-P8800R,P8800R-W,P8850 5 6 7 8 5 6 7 8 D C B A C 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 S1901,1902:CSG1112 S1903,1904:CSG1111 S1905-1924:CSG1112 S1925:CSG1111 DISP VOL+ EQ+ EQ- VOL- SOURCE ENT PGM 1 2 3 5 4 6 LOUD CLOCK BAND AUDIO FUNC EJECT RESET 26 KEH-P8800R,P8800R-W,P8850 1 2 3 4 1 2 3 4 D C B A - KEH-P8850/ES C A CN801 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-P8800R,P8800R-W,P8850 5 6 7 8 5 6 7 8 D C B A C 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-P8800R,P8800R-W,P8850 1 2 3 4 1 2 3 4 D C B A 3.5 DECK UNIT 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 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 0R0 C403 R068 R403 82K C402 4700P C401 R33 R402 16K R401 4R7K 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 Fwd-R Fwd-L Rev-R Rev-L E CN651 A E 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-P8800R,P8800R-W,P8850 5 6 7 8 5 6 7 8 D C B A PCB UNIT REEL PCB SWITCHES: PCB UNIT S1:LOAD SWITCH..........EJECT-PLAY S2:70µs SWITCH............ON-OFF The underlined indicates the switch position. 0R0 R068 82K 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 G F E G 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