Mitsubishi CQ-JB3160AA, Service Manual

Page 1: ...gnal to Noise Ratio More than 66dB Total Harmonic Distortion Less than 0 4 Channel Separation More than 55dB Dimension W H D 178 50 169mm Weight 1 55kg Specifications and the design are subject to pos...

Page 2: ...f power and sound 4ch 3 points Fix Equalizer NCD 8KAI CD Deck Apply for CD R CD RW CD random repeat function 8 PACKAGE AND IC BLOCK DIAGRAM 7 9 REPLACEMENT PARTS LIST 9 10 EXPLODED VIEW Unit 15 11 WIR...

Page 3: ...4 NAME AND FUNCTION OF EACH PARTS 3 MITSUBISHI CQ JB3160AA...

Page 4: ...5 WIRING CONNECTION 4 MITSUBISHI CQ JB3160AA...

Page 5: ...6 BLOCK DIAGRAM 6 1 Main Display Amp Block 5 MITSUBISHI CQ JB3160AA...

Page 6: ...election O 8 3 39 BIBIRI CNT Rattle noise check control O 5 0 40 SECDI Security data input I 0 41 SECDO Security data output O 0 42 SECCLK Security data read write clock O 0 43 SECCS Security ROM sele...

Page 7: ...8 PACKAGE AND IC BLOCK DIAGRAM 8 1 Main Block PA51 YEP0PTA514B0 IC20 YEAMLC72135C 7 MITSUBISHI CQ JB3160AA...

Page 8: ...IC201 YEAMSN761026 IC602 MN1382KTX IC703 MN1382QTX IC704 YEAMA61W12ST 8 2 AMP Block IC251 C1BA00000326 IC801 YEAMHA12181F 8 MITSUBISHI CQ JB3160AA...

Page 9: ...No Part No Part Name Description Remarks Q775 2SD0601AHR Transistor Q911 YEANHQ1F3PT1 Transistor Q912 B1GDJEGJ0002 Transistor Q913 2SB1398QTA Transistor Q914 2SD0601AHR Transistor DIODEs D51 MA3X55500...

Page 10: ...2 YECUS1C104KX Ceramic 0 1 F 16WV C603 ECEA0JKS331I Electrolytic 330 F 6 3WV C604 F1J1H103A513 Ceramic 0 01 F 50WV Ref No Part No Part Name Description Remarks C605 YECUS1C104KX Ceramic 0 1 F 16WV C60...

Page 11: ...823 Chip 82k 1 10W R333 ERJ6GEYJ332 Chip 3 3k 1 10W R334 ERJ6GEYJ122 Chip 1 2k 1 10W Ref No Part No Part Name Description Remarks R335 ERJ6GEYJ332 Chip 3 3k 1 10W R337 ERJ6GEYJ473 Chip 47k 1 10W R338...

Page 12: ...10W R804 ERJ6GEYJ184 Chip 180k 1 10W R805 ERJ6GEYJ273 Chip 27k 1 10W R806 ERJ6GEYJ473 Chip 47k 1 10W R808 ERJ6GEYJ332 Chip 3 3k 1 10W R809 ERJ6GEYJ100 Chip 10 1 10W R901 ERJ6GEYJ220 Chip 22 1 10W R90...

Page 13: ...294 YECUS1C124KX Ceramic 0 12 F 16WV C351 ECEA1HKAR22B Electrolytic 0 22 F 50WV C352 F1J1H471A672 Ceramic 470PF 50WV C381 ECEA1HKAR22B Electrolytic 0 22 F 50WV C382 F1J1H471A672 Ceramic 470PF 50WV C38...

Page 14: ...7 Knob VOL 15 YEFC028163 Escucheon Ass y 16 YEFE07498 Knob AUDIO 17 YEFK06971 Holder 18 YEFX0012129A Transparent Plate 19 YEFV021785 Optical Shade 20 YEFA131568 Case 21 YEFA05810 Bottom Cover 24 YEFA0...

Page 15: ...10 EXPLODED VIEW Unit 15 MITSUBISHI CQ JB3160AA...

Page 16: ...B B B E E E E C B E C E B C E B C E B C C C C C C C C E E E E E E E E B B B B B B B B C E B C E B C E B C E B C E B C C C E E B B C E B C C C E B E E E B B B C E B C E B C E B E B C C E B E 6965a Top...

Page 17: ...11 2 Main Block Bottom View E 6965a Bottom View CQ JB3160AA MAIN P C B 17 MITSUBISHI CQ JB3160AA...

Page 18: ...11 3 Display Block E 6965b Bottom View E 6965b Top View CQ JB3160AA DISPLAY P C B 18 MITSUBISHI CQ JB3160AA...

Page 19: ...11 4 Amp Block C E B C E B C E B C E B C E B C E B E 9364 Bottom View E 9364 Top View CQ JB3160AA AMP P C B 19 MITSUBISHI CQ JB3160AA...

Page 20: ...12 SCHEMATIC DIAGRAM 1 12 1 Display Block 20 MITSUBISHI CQ JB3160AA...

Page 21: ...12 2 Amp Block 21 MITSUBISHI CQ JB3160AA...

Page 22: ...22 MITSUBISHI CQ JB3160AA...

Page 23: ...13 SCHEMATIC DIAGRAM 2 13 1 Main Block Printed in Japan K 2003 8 Recycled Paper MITSUBISHI CQ JB3160AA 23...

Page 24: ......

Page 25: ...6 IC BLOCK DIAGRAM CD Deck 6 1 FEATUERS NCD 8KAI CD Deck 8cm 12cm CD The specifications are based on the main unit 2 LASER PRODUCTS 7 CD CHANGER PARTS LIST 7 8 EXPLODED VIEW CD Deck 8 9 MECHANISM PAR...

Page 26: ...3 WIRING CONNECTION CD Deck 3...

Page 27: ...4 BLOCK DIAGRAM CD Deck 4...

Page 28: ...hronization of CD TEXT O 1 8 53 TSO Serial output of CD TEXT O 0 54 TSI Serial input of CD TEXT I 0 55 TSCK Cereal clock input of CD TEXT I 0 56 TSTB Parameter strobing signal of CD TEXT I 0 57 D GND...

Page 29: ...st pin TP20 0 21 TP21 Connected test pin TP21 0 22 AMUTE NC IC401 C0JBAE000087 Pin No Port Description I O V 23 CDON CD power supply ON I 5 0 24 INTP1 Connected GND 0 25 INTP0 Connected GND 0 26 SIMO...

Page 30: ...487 Ceramic 22PF 50WV C182 F1H1H220A487 Ceramic 22PF 50WV C183 F1H1H220A487 Ceramic 22PF 50WV C184 F1H1H220A487 Ceramic 22PF 50WV C185 YECUZ1H150JC Ceramic 15PF 50WV C186 YECUZ1H150JC Ceramic 15PF 50W...

Page 31: ...183 J0JAC0000052 Coil L184 J0JAC0000052 Coil L604 J0JCC0000166 Coil L607 J0JCC0000166 Coil Ref No Part No Part Name Description Remarks CRYSTALs XL101 H2D169500017 Crystal XL201 H2D419400001 Crystal N...

Page 32: ...e L 28 YGFX0031104 Rack Plate 29 YGP0FX4165 Suspension Lock Plate R Ass y 30 YGFX0052356 Spring Rack Lock Lever 31 YGFX0031108 Drive Gear 2 32 YGFX0052361 Spring Rock Plate 33 YGFA011779 Main Chassis...

Page 33: ...10 EXPLODED VIEW YGP0FX4246 10...

Page 34: ...11 WIRING DIAGRAM CD Deck 11 1 CD Servo Block Top View E 9196Aa Top View E 9196Ad Top View E 9196Ab Top View E 9196Ac Top View NCD 8KAI 11...

Page 35: ...CD Servo Block Bottom View E 9196Aa Bottom View E 9196Ad Bottom View E 9196Ab Bottom View E 9196Ac Bottom View E B C 50 51 75 76 100 1 25 1 7 8 14 1 11 12 22 23 33 34 44 28 22 21 15 26 E B C NCD 8KAI...

Page 36: ...12 SCHEMATIC DIAGRAM CD Deck To Main P C B 14P Connector 13...