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Panasonic CQ-TX5500W, Service Manual

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Page: 38 / 49

Panasonic CQ-TX5500W Service Manual Download Page 38

17.4. Display R/CD-EJ Block

CQ-TX5500W

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Summary of Contents for CQ-TX5500W

Page 1: ...ndustrial Co Ltd All rights reserved Unauthorized copying and distribution is a violation of law CQ TX5500W AM FM MP3 CD Receiver Usable Sensitivity 25dB µV S N 20dB Image interference ratio 65dB CD Player Channel 2 Decoding 16 bit linear Frequency response 5Hz to 20kHz Signal to noise ratio 93dB IHF A Wow and Flutter Below measurable limits MP3 decoder MPEG 1 Audio Layer 3 MPEG 2 Audio Layer 3 LS...

Page 2: ... CONNECTION 4 8 BLOCK DIAGRAM 5 9 TERMINALS DESCRIPTION 7 10 PACKAGE AND IC BLOCK DIAGRAM 10 11 REPLACEMENT PARTS LIST 13 12 EXPLODED VIEW Unit 22 13 CD PLAYER PARTS NCD8 23 14 EXPLODED VIEW CD Deck 24 15 WIRING DIAGRAM 25 16 SCHEMATIC DIAGRAM 1 33 17 SCHEMATIC DIAGRAM 2 35 CONTENTS Page Page 2 CQ TX5500W ...

Page 3: ...he same specified rating 10amps Using different substitutes or fuses with higher ratings or connecting the unit directly without a fuse could cause fire or damage to the stereo unit 4 MAINTENANCE Your product is designed and manufactured to ensure a minimum of maintenance Use a dry a soft cloth for routine exterior cleaning Never use benzine thinner or other solvents 5 NOTES RADIO BLOCK Do not ali...

Page 4: ...7 WIRING CONNECTION 4 CQ TX5500W ...

Page 5: ...8 BLOCK DIAGRAM 8 1 Main Connector DC DCV TUBE Pre AMP Display CD EJ Junction 5 CQ TX5500W ...

Page 6: ...8 2 CD Deck 6 CQ TX5500W ...

Page 7: ...DI F RAM data input I 0 0 0 5 Pin No Port Description Volt V I O FM AM CD 41 FRAM DO F RAM data output O 0 0 0 42 FRAM CLK F RAM clock output O 0 0 0 43 LED METER LED meter control signal O 5 2 5 2 5 2 44 CD EJECT LED CD EJ LED control signal O 0 0 5 2 45 SOURCE LED SOURCE LED control signal O 5 2 5 2 5 2 46 KEY LED KEY LED control signal O 5 2 5 2 5 2 47 NC 48 NC 49 NAVI MUTE Navi mute signal I 5...

Page 8: ...000048 Pin No Port Description I O Volt V 1 6 S1 S6 LCD Segment O 2 9 7 19 S7 S19 LCD Segment O 3 20 30 S20 S30 LCD Segment O 2 9 31 60 S31 S60 LCD Segment O 3 61 COM9 NC 62 69 COM8 COM1 LCD Common O 3 70 74 KS1 KS5 Key Data Output O 5 75 KS6 NC 76 78 KI1 KI3 Key Data Input I 0 79 KI4 Connecting to GND I 0 80 KI5 Connecting to GND I 0 81 LANDOM LED Landom LED input I 0 82 SCAN LED Scan LED input I...

Page 9: ...put I 0 38 SBT2 P32 Connecting to GND O 0 39 MLD CPU command load signal O 3 3 40 ACK MP3 DSP acknowledge signal O 0 41 IO SEL Servo LSI mode setting signal O 3 3 42 VDD2 NC 43 VPP NC 44 DSP P0 MP3 DSP BUS data input output I O 0 45 DSP P1 MP3 DSP BUS data input output I O 0 46 DSP P2 MP3 DSP BUS data input output I O 0 47 DSP P3 MP3 DSP BUS data input output I O 0 48 DSP P4 MP3 DSP BUS data input...

Page 10: ...B00000245 IC251 C1BB00000649 IC271 YEAMPD4053E2 AMP AMP DET1OUT1 MUT OUT2 DET1 DET1 Vcc IN1 OUT OUT COMP COMP MUT Vre8 2 5 11 12 9 7 GND 3 14 1 IC272 C0ABBA000068 IC401 YEAMLC72135C 10 PACKAGE AND IC BLOCK DIAGRAM 10 CQ TX5500W ...

Page 11: ...IC482 YEAMC78L05E2 IC602 AN8065SE1 IC603 C3GBBC000001 IC604 CMN4584CST1 IC711 C0CBAHE00001 IC712 YEAMPC2409HF IC716 YEAMA41W12ST 10 2 Display Block IC904 PNA4602M01MC 11 CQ TX5500W ...

Page 12: ...IC101 C1BB00000624 IC441 C0JBAE000087 IC541 YEAMT7ST32UL IC531 YEAM7200U33T IC551 C3BBHG000053 IC901 C0GBY0000012 10 3 CD Deck Block 12 CQ TX5500W ...

Page 13: ...Transistor Q604 B1GDCFLL0010 Transistor Q605 B1GBCFNN0016 Transistor Q607 B1GDJEGJ0002 Transistor Q610 B1GBCFNN0016 Transistor Q702 YEANA1647ZT Transistor Q703 YEANFB1F3PT1 Transistor Ref No Part No Part Name Description Remarks Q704 YEANHQ1F3PT1 Transistor Q705 B1GBCFGN0001 Transistor Q706 YEANHQ1F3PT1 Transistor Q707 B1GBCFGN0001 Transistor Q710 B1GBCFJJ0002 Transistor Q711 YEANFP1F3PT1 Transist...

Page 14: ...59 Electrolytic 47µF 16WV C359 ECA1AM221I Electrolytic 220µF 10WV C361 ECA1CAD100XI Electrolytic 10µF 16WV C362 ECA1CAD100XI Electrolytic 10µF 16WV Ref No Part No Part Name Description Remarks C363 ECA1HADR22XI Electrolytic 0 22µF 50WV C364 ECA1HADR22XI Electrolytic 0 22µF 50WV C365 ECEA1AKA220I Electrolytic 22µF 10WV C366 ECEA1CKA100I Electrolytic 10µF 16WV C367 YECUS1H122KX Ceramic 0 0012µF 50WV...

Page 15: ...rt Name Description Remarks C858 YECUS1C104KX Ceramic 0 1µF 16WV C859 EEUFC1A181H Electrolytic 180µF 10WV C860 YECUS1C104KX Ceramic 0 1µF 16WV C861 EEUFC1A181H Electrolytic 180µF 10WV C864 YECUS1C104KX Ceramic 0 1µF 16WV C865 YECUS1C104KX Ceramic 0 1µF 16WV C866 YECUS1H271JM Ceramic 270PF 50WV C867 YECUS1C104KX Ceramic 0 1µF 16WV C868 ECA1HHG100I Electrolytic 10µF 50WV C869 EEFCD1B220R Electrolyti...

Page 16: ...W R418 D0GD473JA012 Metal Film 47kΩ Ω Ω Ω 1 10W R419 D0YDR0000016 Resistor 0Ω Ω Ω Ω 1 8W R420 D0YFR0000011 Resistor 0Ω Ω Ω Ω 1 8W Ref No Part No Part Name Description Remarks R421 D0YFR0000011 Resistor 0Ω Ω Ω Ω 1 8W R425 D0GD101JA012 Metal Film 100Ω Ω Ω Ω 1 10W R431 D0GD472JA012 Metal Film 4 7kΩ Ω Ω Ω 1 10W R432 D0GD152J0001 Metal Film 1 5kΩ Ω Ω Ω 1 10W R433 D0GD152J0001 Metal Film 1 5kΩ Ω Ω Ω 1 1...

Page 17: ...ector 4P RCA CN308 YEAETKCF08XE Connector 8P CN309 K1KA10B00185 Connector 10P CN310 K4ZZ09000011 V Tube Socket CN621 K1KA12A00187 Connector 12P CN622 K1KA14A00173 Connector 14P CN705 YEAE012748 Connector 16P CN706 K1KB06A00068 Connector 6P CN710 YEAE5339802 Connector 2P CN801 K1MN30A00004 Connector 30P CN802 K1MN14B00028 Connector 14P CN803 YEAE011634 Connector 8P DIN CN804 K1MN30A00004 Connector ...

Page 18: ...Metal Film 330Ω Ω Ω Ω 1 10W R907 D0GD331JA012 Metal Film 330Ω Ω Ω Ω 1 10W R908 D0GD331JA012 Metal Film 330Ω Ω Ω Ω 1 10W R909 D0GD331JA012 Metal Film 330Ω Ω Ω Ω 1 10W R910 D0GD331JA012 Metal Film 330Ω Ω Ω Ω 1 10W R911 D0GD331JA012 Metal Film 330Ω Ω Ω Ω 1 10W R912 D0GD331JA012 Metal Film 330Ω Ω Ω Ω 1 10W R920 D0YDR0000016 Resistor 0Ω Ω Ω Ω 1 8W R931 D0GB103JA006 Metal Film 10kΩ Ω Ω Ω 1 10W Ref No Pa...

Page 19: ... 16WV C551 YECUZ1C104KX Ceramic 0 1µF 16WV C552 YECUZ1C104KX Ceramic 0 1µF 16WV C553 ECSH1AC226CR Tantalum 22µF 10WV C901 YECUZ1C333KX Ceramic 0 033µF 16WV C902 F1J1C1050013 Ceramic 1µF 16WV C903 YECUZ1C104KX Ceramic 0 1µF 16WV C904 ECEV1AA470P Electrolytic 47µF 10WV C905 YECUZ1C104KX Ceramic 0 1µF 16WV C906 ECEV0JA470SR Electrolytic 47µF 6 3WV C907 YECUZ1C104KX Ceramic 0 1µF 16WV C908 YECUZ1C104K...

Page 20: ...140004 Resistor Network PRINTINGs YEFM283913 Operating Instructions Ref No Part No Part Name Description Remarks INSTALLATION PARTS YEAJ02802A Power Cord CR2025 1F Battery YEP9BS1043 Screws YEFX9992594 Remote Controller YEFG02444 Front Brakect YEFG02444 Front Brakect MISCELLANEOUS F1 XBB1F100NS5 Fuse 10A CN1 K1PB06A00011 Connector 6P CN2 K9ZZ00000854 Connector 14P CN4 K9ZZ00000853 Connector 30P AJ...

Page 21: ...Optical Shade F 61 YEJS06296 Screw 62 YEJT03033 Tapping Screw 3mm 6mm 63 YEJT03008 Tapping Screw 3mm 10mm 64 YEJT03009 Tapping Screw 3mm 8mm 66 YEJT03015 Tapping Screw 3mm 6mm 67 YEJT03163 Tapping Screw 2mm 6mm 68 YEJT03267 Tapping Screw 2 8mm 5mm 69 XTB3 8GFX Tapping Screw 3mm 8mm 70 XTB2 8GFX Tapping Screw 2mm 8mm 71 XTB3 6FFX Tapping Screw 3mm 6mm 72 XYN2 C12FX Screw 2mm 12mm 73 YEJS05017 Screw...

Page 22: ...12 EXPLODED VIEW Unit 22 CQ TX5500W ...

Page 23: ...Plate 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 L Ass y 34 YGFX0052353 Clamp Arm Spring 35 YEP0FX4378 Optical Pickup Ass y 36 YGFX9992027 Feed Screw Bearing 37 YGFW04150 Feed Screw Housing A 38 XYN2 J10FX Screw Housing 39 YGFX0052386 Thrust Adj...

Page 24: ...14 EXPLODED VIEW CD Deck 24 CQ TX5500W ...

Page 25: ...15 WIRING DIAGRAM 15 1 DC DC V Tube Block E 6904Ab Top View E 6904Ab Bottom View E 6904Ad Top View E 6904Ad Bottom View CQ TX5500W DC DC VT TUBE 25 CQ TX5500W ...

Page 26: ... C B E C B E C B E 1 3 4 5 C B E 1 3 4 5 C B E C B E 3 2 1 C B E 16 C B E 5 8 1 6 C B E C B E 1 4 1 4 36 12 13 24 25 C B E 4 2 C B E C B E C B E 1 51 76 100 3 2 1 C B E C B E 11 20 2 13 14 C B E E 6904Aa Top View CQ TX5500W MAIN Pre AMP E 6904Ae Top View 26 CQ TX5500W ...

Page 27: ...15 3 Main Pre AMP Block Bottom View C B E C B E C B E C B E C B E C B E C B E C B E C B E C B E C B E C B E E 6904Aa Bottom View CQ TX5500W MAIN Pre AMP E 6904Ae Bottom View 27 CQ TX5500W ...

Page 28: ...15 4 Connector Block 7 E 6904Ac Top View E 6904Ac Bottom View CQ TX5500W CONNECTOR 28 CQ TX5500W ...

Page 29: ...play L Display R Block C B E C B E C B E C B E C B E C B E C B E 1 3 C B E C B E C B E C B E E 9160Aa Top View E 9160Ab Top View E 9160Aa Bottom View E 9160Ab Bottom View CQ TX5500W CD EJ JUNCTION 29 CQ TX5500W ...

Page 30: ...15 6 CD Deck Top View 15 C B E 15 15 1 20 21 40 41 60 80 61 C B E 25 50 1 20 1 80 CQ TX5500W NCD8 MP3 E 9068Ba Top View E 9068Bd Top View E 9068Bb Top View E 9068Bc Top View 30 CQ TX5500W ...

Page 31: ...15 7 CD Deck Bottom View 3 4 5 1 3 2 1 C B E C B E 3 4 5 1 E 9068Ba Bottom View E 9068Bd Bottom View E 9068Bb Bottom View E 9068Bc Bottom View CQ TX5500W NCD8 MP3 31 CQ TX5500W ...

Page 32: ...15 8 CD EJ Junction Block E 9160Ad Top View E 9160Ac Top View E 9160Ad Bottom View E 9160Ac Bottom View CQ TX5500W CD EJ JUNCTION 32 CQ TX5500W ...

Page 33: ...16 SCHEMATIC DIAGRAM 1 16 1 DC DC V Tube Junction Block 33 CQ TX5500W ...

Page 34: ...16 2 Connector Block 34 CQ TX5500W ...

Page 35: ...17 SCHEMATIC DIAGRAM 2 17 1 Main 1 Block CQ TX5500W 35 ...

Page 36: ...17 2 Main 2 Pre AMP Block CQ TX5500W 36 ...

Page 37: ...17 3 Display L Block CQ TX5500W 37 ...

Page 38: ...17 4 Display R CD EJ Block CQ TX5500W 38 ...

Page 39: ...17 5 CD Deck Block CQ TX5500W CD DECK NCD8 8CM B3HB00000012 B3HB00000012 B3HB00000012 E 6904Ac CN802 Printed in Japan K 2002 4 Recycled Paper CQ TX5500W 39 ...

Page 40: ...17 SCHEMATIC DIAGRAM 2 17 1 Main 1 Block 35 ...

Page 41: ...CQ TX5500W 35 ...

Page 42: ...17 2 Main 2 Pre AMP Block CQ TX5500W 36 ...

Page 43: ...36 ...

Page 44: ...17 3 Display L Block 37 ...

Page 45: ...CQ TX5500W 37 ...

Page 46: ...17 4 Display R CD EJ Block CQ TX5500W 38 ...

Page 47: ...38 ...

Page 48: ...17 5 CD Deck Block B3HB00000012 B3HB00000012 B3HB00000012 39 ...

Page 49: ...CQ TX5500W CD DECK NCD8 8CM E 6904Ac CN802 Printed in Japan K 2002 4 Recycled Paper CQ TX5500W 39 ...

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