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Service

 

Manual

TR-654AG

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EURO

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Summary of Contents for TR-654AG

Page 1: ...Service Manual TR 654AG DAEWOO ELECTRONICS E UROPE GmbH ...

Page 2: ...CONTENTS 1 PRODUCT DESCRIPTION 2 3 6 2 PRODUCT SPECIFICATION 3 SCHEMATIC DIAGRAM 7 13 14 16 4 PCB DRAWING 5 EXPLODED VIEW 17 6 PART LIST 18 26 ...

Page 3: ...LOGUE TUNING RADIO AUTO STOP CASSETTE RECORDER WITH ONE TOUCH RECORDING AUTOMATIC LEVEL CONTROL FOR RECORDING STEREO HEADPHONE JACK DBBS BASS BOOST SYSTEM SOFT EJECT CASSETTE DOOR OUTPUT POWER 4W 2RMS TELESCOPIC ANTENNA REMOTE CONTROL FOR CD MP3 SPECIFICATION POWER SUPPLY AC127 60Hz DIMENSIONS MAIN UNIT 136 L X174 W X225 H mm 2 ...

Page 4: ...5 FEDELITY 6dB 5AMV HZ 80 3000 150 2200 17 WHISTLE 5mV M 2ND KHZ 3RD KHZ 18 VR MAX DISTORTION 25 16 POWER OUTPUT 10 T H D 1000KHZ W 2 8 2 5 19 MAX OUTPUT POWER 1000KHZ W 3 5 2 8 9 IF REJECTION 3 REFERENCE OUTPUT 50mw 4 RESISTIVE LOAD 4 OHM 1 FRERQUENCY RANGE 3 DIAL DEVIATION 1 POWER SUPPLY VOLTAGE AC 127V 60HZ 2 STANDARD MODULATION 1000HZ 30 MOD PRODUCT SPECIFICATION INTERMEDIATE FREQUENCY HUM NOI...

Page 5: ...0MHZ dB 20 26 98MHZ dB 19 26 106MHZ dB 19 26 6 S N RATIO 1mV 98MHZ dB 38 30 7 HUM MODULATION 100dB INPUT 98MHZ dB 8 3dB LIMITING SENSITIVITV 98MHZ dB 24 30 9 AFC HOLDING RANGE 3dB 98MHZ KHZ 10 IF REJECTION 90MHZ dB 55 40 11 IMAGE REJECTION 106MHZ dB 28 20 12 AM SUPPRESSION AT 60dB INPIT 98MHZ dB 38 30 13 98MHZ dB 14 98MHZ 1 3 15 mV 5 10 16 FREQ RESPONSE 6dB 50us PRE AMP HZ 80 5 5K 150 3K SEPARATIO...

Page 6: ...o2 dB Normal dB 十 3 十 6 Metal dB Cro2 dB 13 VR MAX DISTORTION 20 25 14 1KHZ dB 35 22 10 S N RECORDING P B at 1KHZ 7 FREQUENCY RESPOWER P B MAXIMUM OUTPUT POWER 10 THD OUTPUT POWER Max Vol S N RATIO UNWEIGHTED HUM NOISE VOL MIN AC220V TAPE SPEED WOW FLUTTER WRMS HUM NOISE VOL MAN AC220V DISTORTION TEST ITEMS ERASE RATIO AT 1KHZ REC P B LEVEL AT 1K CHANNEL SEPARATION 4 RESISTIVE LOAD 4 OHM FUNCTION ...

Page 7: ...5 75KHZ DEV dB 0 十 5 18 100Hz dB 8 6 17 TEST ITEMS S N RATIO WITH JIS A TCD 784 CHANNEL BALANCE TCD 784 CHANNEL SEPARATION TCD 784 DYNAMIC RANGE DISTORTION TCD 784 16 ACCESSS OPERATION TIME FF FB MUTE LEVEL 9 VCD IN FREQUENCY RESPONSE 1K 0dB 11 ECCENTERICITY WITHOUT NOISE HUN NOISE VOL MIN VOL MAX INTERRUPTION WITHOUT NOISE BLACK DOT WITHOUT NOISE FINGERPRINT WITHOUT NOISE 1 POWER SUPPLY VOLTAGE A...

Page 8: ...10 11 3 4 5 6 105 106 98 108 100 110 111 112 113 114 115 118 128 122 97 99 101 102 103 85 84 83 82 80 88 87 86 96 95 94 93 92 91 90 89 104 119 120 121 124 125 126 29 31 109 33 46 107 123 127 2 1 116 117 VBIAS CVBSC VREFIN VREFOUT VSS_IO AVDD_TV GPIOA8 COMP VDD_IO CLOSE RESET_B VSS_CORE OPEN CLOP_SW IRI RESET_9226 VFD_DATA VFD_CLK VFD_STB MLT_9226 MDATA_9226 MCLK_9226 ISTAT_9226 VM VDD_IO VSS_IO MD...

Page 9: ...M_RAS GND DRAM_D6 DRAM_A5 DRAM_A7 DRAM_D0 ROM_A17 BC13 0 1U VCC5 DRAM_A1 DRAM_A5 BC12 NC ROM_A6 ROM_A11 DRAM_D0 DRAM_A0 BC14 0 1U VCC5 DRAM_A 0 10 1 DRAM_D10 DRAM_D6 DRAM_D1 DRAM_D10 DRAM_D14 ROM_A7 ROM_D1 ROM_A15 ROM_D5 ROM_A5 DRAM_D7 DRAM_D3 DR_VCC DRAM_D9 ROM_A13 DRAM_A3 DRAM_BA0 1 DRAM_A8 DRAM_D5 ROM_A 0 18 1 ROM_A14 ROM_A4 R43 4 7K DRAM_A8 DRAM_WE DRAM_A2 GND VCC5 SAMTEK 9294 DEMO BOARD 2 DRA...

Page 10: ...F PAD0 1 GND C9 680P Before Resistir need 20 mil wire VFD_DAT 1 R54 30K GND R18 100K R55 30K LOUT 1 ROUT JP6 HEADER 3 1 2 3 LAT R15 10K GND TC28 10uF JP4 HEADER 3 1 2 3 BC3 470P SAMTEK 9294 DEMO BOARD 2 VIDEO AUDIO OUTPUT UI B 3 5 Wednesday October 22 2003 SAMTEK SEMICON DEVICES H K LTD Title Size Document Number Rev Date Sheet of VCC5 MICGND TC11 10uF JP5 HEADER 6 1 2 3 4 5 6 L R40 75 VCC5 GND VC...

Page 11: ... 1 2 BC8 0 1U GND BC3 0 1U MOTGND Q2 8050 R23 0R AGND TC19 47U SAMTEK 9294 DEMO BOARD 2 POWER B 4 5 Wednesday October 22 2003 SAMTEK SEMICON DEVICES H K LTD Title Size Document Number Rev Date Sheet of TP5 TC12 100U VVCC3 VCC5 BC1 0 1U R51 2R2 VCC33 TC5 220U D1 1N4148 1 2 SHORT VCC18 MOTGND GND R91 220 GND JP3 HEADER 3 1 2 3 AVCC33 VGND GND C82 0 1uF RFGND GND MICGND VGND POWER INPUT VCC8 GND VCC5...

Page 12: ...9259 IP4001 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 FA FA FIN NC REB REO MUTE GND1 CLM SPIN SP SP GND2 OPM GND3 TA TA TIN NC VR VCC2 VCC1 LDCTL SLIN SL SL M M SP C24 100P MOTGND FEO C A T C71 4 7uF C64 390P C43 0 1uF EFMI 1 C56 0 47uF C49 2200P RF_VCC3 SMDS LD MOTGND C1 0 1uF R61 22K C69 0 47uF FEO WDCK PD F GND SAMTEK 9294 DEMO BOARD 2 SMASUNG RFAMP MOTOR C 5 5 ...

Page 13: ...HW MP3 16 sch 1 Thu Jan 05 21 09 39 2006 12 ...

Page 14: ...VCD018 TAPE sch 1 Sat May 06 13 35 35 2006 13 ...

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Page 18: ...33 Antenna 32 Bat Door 31 30 Wood Box Speaker Hight 29 Speaker Clamp 28 27 Speaker 26 Pole Sound box F sheel 25 Cloth Mesh Rack 24 Cloth Mesh 23 Scutcheon 22 PVC Patch 21 20 Back Shell 19 Rubber Met 18 Power PCB 17 Clamp Radio PCB 16 Radio PCB Transformer 15 14 CD PCB 13 AC Jack REC PCB 12 USB SD PCB 11 10 Cass Core 9 Button3 8 Band Knob 7 PVC Pillar Phone PCB 6 5 Cass Button Cass Door Spring 4 Fr...

Page 19: ...2 pcs R28 R56 P02 001 0010 RESISTOR 1 8W 330 ohm 2 pcs R4 R38 P02 001 0011 RESISTOR 1 8W 560 ohm 4 pcs R103 R13 R6 R29 P02 001 0050 RESISTOR 1 8W 1k ohm 10 pcs R18 R22 R46 R24 R25 R32 R104 R108 R37 R21 P02 001 0013 RESISTOR 1 8W 2 2k ohm 4 pcs R110 R40 R30 R98 P02 001 0014 RESISTOR 1 8W 3 3k ohm 1 pcs R97 P02 086 0003 COPPER WIRE DIA 0 5 X 7 5mm 6 PCS p02 001 0015 RESISTOR 1 8W 4 7k ohm 5 pcs R117...

Page 20: ...11 0003 IC SP2111N 1 pcs IC1 P02 004 0019 CERAMIC CAPACITOR 15PF 1 PCS C12 P02 004 0011 CERAMIC CAPACITOR 270PF 1 PCS C82 C84 P02 002 0010 ELECT CAPACITOR 220uf 25v8 12mm 1 pcs MOTOR OF MECHANISM P02 010 0018 constant voltage diode 4 3v 1 2w 1 pcs Z4 P02 010 0020 COMMUTE diode IN4004 5 pcs D5 D6 D7 D15 D16 P02 001 0043 RESISTOR 1 8w 82k ohm 2 pcs R26 R27 P02 001 0075 RESISTOR 1 8w 1 ohm 1 pcs P02 ...

Page 21: ...2 pcs R88 R89 P02 004 0010 CERAMIC CAPACITOR 102pf 2 pcs C92 C93 P02 004 0014 CERAMIC CAPACITOR 203pf 8 pcs C44 C45 C50 C51 C64 C65 C66 C67 P02 004 0015 CERAMIC CAPACITOR 403pf 2 pcs C70 C75 P02 002 0013 ELECT CAPACITOR 0 22uf 50v 5 11m 2 pcs C117 C118 P02 004 0002 ELECT CAPACITOR 1uf 50v 5 11m 4 pcs C87 C88 C121 C122 P02 011 0060 I C TA8227 1 pcs IC2 P02 002 0008 ELECT CAPACITOR 100UF 10V 5 11MM ...

Page 22: ...M 7 7 11MM 1 pcs T3 P02 007 0002 I F I pink 7T DIA 7MM 6MM 1 pcs T2 P02 032 0007 SOCKET vertical 2 00mm 5pin 1 pcs cn9 P02 032 0013 SOCKET vertical 2 00mm 8pin 1 pcs cn10 P02 008 0005 magnetic inductance 22UH 3 5 3MM 3T5 2 pcs L5 L6 P02 032 0009 SOCKET vertical 2 00mm 4pin 1 pcs cn11 P02 086 0002 COPPER WIRE dia 0 5 10mm 1 pcs P02 086 0003 COPPER WIRE dia 0 5 7 5mm 6 pcs P02 086 0010 COPPER WIRE d...

Page 23: ...028 0130 singl grey crossing line 6p 2 0mm L 100mm 1 PCS main board to record board p02 028 0217 SINGLE color crossing line 6p 28 2 5m red brown yellow white green grey 1 pcs lcd board to vcd board p02 028 0185 SINGLE color crossing line 2p 26 2 5mm red black L 250mm 1 pcs 5v p02 028 0239 SINGLE color crossing line 8P 2 0mm L 250mm 1 pcs power board to main p02 028 0100 double color crossing line ...

Page 24: ... kg MO1 336 CD838 the bracket of BACKGROUND lens CD838 1 PCS P05 070 0001 HIPS plastic 475 grey 0 0055 kg M01 359 CD21 palstic pion CD21 4 PCS P05 069 0001 ABS plastic black 0 001 kg M01 357 CD21 the bracket of cripper 1 PCS P05 069 0001 ABS plastic black 0 003 kg M01 358 CD21 the bottom part of cripper 1 PCS P05 069 0001 ABS plastic black 0 004 kg M01 365 CD21 THE BASE OF RISISTANCE GEAR CD21 1 P...

Page 25: ...CD017 the handle CD17 1 PCS P03 042 0012 screw 2 3 PM 3 6MM 2 pcs P03 042 0019 screw 3 0 8 PWA P5MM W7MM 10 pcs P05 069 0002 ABS plastic grey 0 037 kg P03 047 0004 cassette spring CD838 dia 0 8MM steel spring 1 pcs P03 047 0009 CD door spring CD10 dia 1 2MM steel spring 1 pcs P03 095 0006 aluminum sheet silver Pll usb 1 pcs P03 048 0004 positive batteris spring CD21 dia 1 0MM steel spring 1 pcs P0...

Page 26: ...lens CD018 1 PCS P05 072 0002 Gp plastic GP 33 from taiwan 0 005 kg MO1 310 CD018 description ring CD018 1 PCS P05 069 0003 ABS plastic ABS 757 raw material 0 002 kg M01 322 CD018 cassette button CD018 1 PCS M01 317 CD018 band switch CD018 2 PCS P05 069 0003 ABS plastic ABS 757 raw material 0 001 kg P05 069 0003 ABS plastic ABS 757 raw material 0 009 kg MO1 306 CD SPEAKER FIX pion CD018 10 PCS P05...

Page 27: ... 250MM 1 pcs P04 089 0005 the belt tape 0 05 7 80 CM 1 pcs P04 056 0005 rating label 44 24 0 1MM 1 pcs M01 100 MP3 MP3 remote controller 1 pcs P04 064 0002 RC Bag CD18 75 150MM 1 pcs P04 060 0098 manual CD18 1 pcs P07 077 0003 rubber boot 8 0 8 0 2 0MM 12 pcs P04 065 0009 PVC label 47 5 31 5 0 3mm 1 pcs P04 058 0020 cartoon box CD18 592 L 307 W 554 H MM 6 0 thickness 0 5 pcs P04 059 0027 giftbox C...

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