Denon DVM-4800 Service Manual Download Page 100

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DVM-4800

Ref. No.

Part No.

Part Name

Remarks

Ref. No.

Part No.

Part Name

Remarks

R180,181

244 2052 960 Metal oxide 220 ohm 1W(NB)

RS14B3A221JNBST(S)

R182

247 2010 969 Carbon chip 22 kohm 1/16W

RM73B--223JT

R183

247 2011 955 Carbon chip 51 kohm 1/16W

RM73B--513JT

R184

247 2011 926 Carbon chip 39 kohm 1/16W

RM73B--393JT

R185

247 2014 907 Carbon chip 560 kohm 1/16W

RM73B--564JT

R186,187

247 2011 955 Carbon chip 51 kohm 1/16W

RM73B--513JT

R189,190

247 2009 967 Carbon chip 8.2 kohm 1/16W

RM73B--822JT

R191,192

247 2011 942 Carbon chip 47 kohm 1/16W

RM73B--473JT

R193

244 2051 945 Metal oxide 1 ohm 1W(NB)

RS14B3A010JNBST(S)

R194-196

247 2018 903 Carbon chip 0 ohm 1/16W

RM73B--0R0KT

R201

247 2018 903 Carbon chip 0 ohm 1/16W

RM73B--0R0KT

R203

247 2005 903 Carbon chip 100 ohm 1/16W

RM73B--101JT

R204

247 2018 903 Carbon chip 0 ohm 1/16W

RM73B--0R0KT

R205

247 2011 942 Carbon chip 47 kohm 1/16W

RM73B--473JT

R206

247 2018 903 Carbon chip 0 ohm 1/16W

RM73B--0R0KT

R213,214

247 2018 903 Carbon chip 0 ohm 1/16W

RM73B--0R0KT

R217

247 2004 933 Carbon chip 51 ohm 1/16W

RM73B--510JT

R219

247 2013 940 Carbon chip 330 kohm 1/16W

RM73B--334JT

R220

247 2006 902 Carbon chip 330 ohm 1/16W

RM73B--331JT (1608)

R222

247 2006 902 Carbon chip 330 ohm 1/16W

RM73B--331JT (1608)

R224

247 2007 914 Carbon chip 750 ohm 1/16W

RM73B--751JT

R225-227

247 2018 903 Carbon chip 0 ohm 1/16W

RM73B--0R0KT

R228

247 2004 920 Carbon chip 47 ohm 1/16W

RM73B--470JT

R229

247 2008 900 Carbon chip 1.8 kohm 1/16W

RM73B--182JT

R230,231

247 2006 902 Carbon chip 330 ohm 1/16W

RM73B--331JT (1608)

R232

247 2018 903 Carbon chip 0 ohm 1/16W

RM73B--0R0KT

R233

247 2004 920 Carbon chip 47 ohm 1/16W

RM73B--470JT

R234-236

247 2006 902 Carbon chip 330 ohm 1/16W

RM73B--331JT (1608)

R238

247 2004 920 Carbon chip 47 ohm 1/16W

RM73B--470JT

R239

247 2006 915 Carbon chip 270 ohm 1/16W

RM73B--271JT

R240

247 2004 920 Carbon chip 47 ohm 1/16W

RM73B--470JT

R242,243

247 2004 920 Carbon chip 47 ohm 1/16W

RM73B--470JT

R244

247 2018 903 Carbon chip 0 ohm 1/16W

RM73B--0R0KT

R245

247 2008 942 Carbon chip 2.7 kohm 1/16W

RM73B--272JT

R246

247 2004 920 Carbon chip 47 ohm 1/16W

RM73B--470JT

R247,248

247 2006 902 Carbon chip 330 ohm 1/16W

RM73B--331JT (1608)

R251

247 2011 942 Carbon chip 47 kohm 1/16W

RM73B--473JT

R252

247 2006 960 Carbon chip 470 ohm 1/16W

RM73B--471JT

R253

247 2018 903 Carbon chip 0 ohm 1/16W

RM73B--0R0KT

R254

247 2019 928 Carbon chip 75 ohm 1/16W

RM73B--750FT

R255

247 2006 960 Carbon chip 470 ohm 1/16W

RM73B--471JT

R256

244 2052 928 Metal oxide 47 ohm 1W(NB)

RS14B3A470JNBST(S)

R258

247 2012 996 Carbon chip 200 kohm 1/16W

RM73B--204JT

R259,260

247 2018 903 Carbon chip 0 ohm 1/16W

RM73B--0R0KT

R261

247 2019 902 Carbon chip 1 kohm 1/16W

RM73B--102FT

R262

247 2011 926 Carbon chip 39 kohm 1/16W

RM73B--393JT

R263

247 2019 902 Carbon chip 1 kohm 1/16W

RM73B--102FT

R264,265

247 2018 903 Carbon chip 0 ohm 1/16W

RM73B--0R0KT

R267,268

247 2007 943 Carbon chip 1 kohm 1/16W

RM73B--102JT

R271-279

247 2018 903 Carbon chip 0 ohm 1/16W

RM73B--0R0KT

R283

247 2018 903 Carbon chip 0 ohm 1/16W

RM73B--0R0KT

R285,286

247 2006 902 Carbon chip 330 ohm 1/16W

RM73B--331JT (1608)

R288-290

247 2018 903 Carbon chip 0 ohm 1/16W

RM73B--0R0KT

R291

247 2008 942 Carbon chip 2.7 kohm 1/16W

RM73B--272JT

R301-304

247 2008 942 Carbon chip 2.7 kohm 1/16W

RM73B--272JT

R305-308

247 2006 931 Carbon chip 360 ohm 1/16W

RM73B--361JT

R309,310

247 2018 903 Carbon chip 0 ohm 1/16W

RM73B--0R0KT

R319,320

247 2013 966 Carbon chip 390 kohm 1/16W

RM73B--394JT

R321,322

247 2008 939 Carbon chip 2.4 kohm 1/16W

RM73B--242JT

R323,324

247 2008 942 Carbon chip 2.7 kohm 1/16W

RM73B--272JT

R327,328

247 2008 913 Carbon chip 2 kohm 1/16W

RM73B--202JT

R335,336

247 2008 926 Carbon chip 2.2 kohm 1/16W

RM73B--222JT

R339,340

247 2010 998 Carbon chip 30 kohm 1/16W

RM73B--303JT

R341,342

247 2008 926 Carbon chip 2.2 kohm 1/16W

RM73B--222JT

R353,354

247 2009 983 Carbon chip 10 kohm 1/16W

RM73B--103JT

R359,360

247 2018 903 Carbon chip 0 ohm 1/16W

RM73B--0R0KT

R363,364

247 2007 998 Carbon chip 1.6 kohm 1/16W

RM73B--162JT

R365,366

247 2011 942 Carbon chip 47 kohm 1/16W

RM73B--473JT

R401,402

247 2012 925 Carbon chip 100 kohm 1/16W

RM73B--104JT

R403,404

247 2008 984 Carbon chip 3.9 kohm 1/16W

RM73B--392JT

R405,406

247 2009 983 Carbon chip 10 kohm 1/16W

RM73B--103JT

R407,408

247 2009 967 Carbon chip 8.2 kohm 1/16W

RM73B--822JT

R409,410

247 2011 942 Carbon chip 47 kohm 1/16W

RM73B--473JT

R411,412

247 2006 931 Carbon chip 360 ohm 1/16W

RM73B--361JT

R413,414

247 2008 942 Carbon chip 2.7 kohm 1/16W

RM73B--272JT

R415,416

247 2006 931 Carbon chip 360 ohm 1/16W

RM73B--361JT

R417,418

247 2008 942 Carbon chip 2.7 kohm 1/16W

RM73B--272JT

R419,420

247 2012 925 Carbon chip 100 kohm 1/16W

RM73B--104JT

R421,422

247 2009 909 Carbon chip 4.7 kohm 1/16W

RM73B--472JT (1608)

R423

247 2010 956 Carbon chip 20 kohm 1/16W

RM73B--203JT

R424

247 2008 984 Carbon chip 3.9 kohm 1/16W

RM73B--392JT

R425

247 2012 909 Carbon chip 82 kohm 1/16W

RM73B--823JT

R426

247 2010 956 Carbon chip 20 kohm 1/16W

RM73B--203JT

R427,428

247 2011 942 Carbon chip 47 kohm 1/16W

RM73B--473JT

R429,430

247 2006 931 Carbon chip 360 ohm 1/16W

RM73B--361JT

R431,432

247 2008 942 Carbon chip 2.7 kohm 1/16W

RM73B--272JT

R433,434

247 2006 931 Carbon chip 360 ohm 1/16W

RM73B--361JT

R435,436

247 2008 942 Carbon chip 2.7 kohm 1/16W

RM73B--272JT

R437,438

247 2012 925 Carbon chip 100 kohm 1/16W

RM73B--104JT

R439,440

247 2009 909 Carbon chip 4.7 kohm 1/16W

RM73B--472JT (1608)

R441,442

247 2008 984 Carbon chip 3.9 kohm 1/16W

RM73B--392JT

R443,444

247 2010 956 Carbon chip 20 kohm 1/16W

RM73B--203JT

R445,446

247 2011 942 Carbon chip 47 kohm 1/16W

RM73B--473JT

R447,448

247 2006 931 Carbon chip 360 ohm 1/16W

RM73B--361JT

R449,450

247 2008 942 Carbon chip 2.7 kohm 1/16W

RM73B--272JT

R451,452

247 2006 931 Carbon chip 360 ohm 1/16W

RM73B--361JT

R453,454

247 2008 942 Carbon chip 2.7 kohm 1/16W

RM73B--272JT

R455

247 2008 926 Carbon chip 2.2 kohm 1/16W

RM73B--222JT

R456

247 2009 909 Carbon chip 4.7 kohm 1/16W

RM73B--472JT (1608)

R457

247 2008 926 Carbon chip 2.2 kohm 1/16W

RM73B--222JT

R458

247 2009 983 Carbon chip 10 kohm 1/16W

RM73B--103JT

Summary of Contents for DVM-4800

Page 1: ...VM 4800 DVD VIDEO AUTO CHANGER For U S A Canada model Some illustrations using in this service manual are slightly different from the actual set 14 14 AKASAKA 4 CHOME MINATO KU TOKYO 107 8011 JAPAN Telephone 03 3584 8111 X0124 205 NC 0110 ...

Page 2: ...ohms PB PR output level 0 700 Vp p 75 Ω ohms Output connector Pin jack 1 set Audio output Fixed output level 2 Vrms 1 kHz 0 dB Number of connectors 1 set 2 ch mixed output 1 set 6 ch discrete output Audio output properties 1 Frequency response DVDs linear PCM 2 Hz to 22 kHz 48 kHz sampling 2 Hz to 44 kHz 96 kHz sampling 2 Hz to 88 kHz 192 kHz sampling CDs 2 Hz to 20 kHz 2 S N ratio DVDs 115 dB CDs...

Page 3: ...3 DVM 4800 ...

Page 4: ...ure quality during transportation After the parts replacement return to normal by proper procedures refer to the pages related 2 Do not use a tester or etc for checking the laser diode since the laser diode may be damaged easily by the voltage of the tester inside battery Wrist strap Anti static bracelet Iron plate or some metals to conduct electricity 1 2 Handling of Traverse Unit laser pickup 1 ...

Page 5: ...he section OPTICAL PICKUP REPLACEMENT PROCEDURE in this Guide Check the laser drive current after replacement Write the present value into the unit if it is 60 DVD 45 CD or less Do the optical pickup tilt adjust ment Refer to the section TILT ADJUSTMENT in this Guide Use the tilt adjustment check function Initialize the player Use the optical pickup self diagnosis function Method With no disc in t...

Page 6: ...multaneous resetting 5 button on the remote control unit Resetting using hours While displaying Timer 2 data press STOP T2_0000 of the motor and FWD SKIP buttons on the player and 6 button on the remote control unit Cautions to be taken when replacing the optical pickup The optical pickup may break down due to the static electricity of human body Take proper protection measures against static elec...

Page 7: ...ad error display Focus drive value display laser drive current display For DVD CD ADSC internal RAM data display Servo process display Total operation time display SP motor Laser DVD CD The focus drive current value can be displayed The servo learning value stored in the RAM data inside the ADSC servo controller IC is displayed Mainly in the initial starting operation period of the player a number...

Page 8: ... of laser drive PAUSE and OPEN buttons lnitial current value for each of DVD CD laser current measurement automatically current on the player and PAUSE laser and CD laser is separately DVD laser current measurement 5 seconds later button on the remote saved in EEPROM Laser current measurement mode control unit The value denotes the current in decimal notation The above example shows the initial cu...

Page 9: ...lock is on When the lock is switched its ON OFF UNLOCKED sign appears when status is stored in EEPROM dealer s lock is switched off Initializaition In STOP mode press Initialization INITIALIZED PAUSE BWD SKIP and User settings are cancelled and player OPEN buttons on the is initialized to factory setting player for 3 seconds or longer Region display In STOP mode press Region display x_yy_zzz Cance...

Page 10: ...o the limit of the processing time Servo process that is under operation 1 2 0 9 START TRV initial movement 02 08 02 Initial setting in FE system 05 Detecting LD ON HALF 08 Detecting CD LD ON Disc detection 02 08 02 Initial setting in FE system Disc type distinction 10 13 12 Focus ON 13 FBAL adjustment Focus servo 14 15 15 Tracking ON Tracking servo 17 17 Gain adjustment in ADSC focus system Gain ...

Page 11: ...e is improperly read reset and retry C7 C9 Stop process Stop A servo is controlled in response to the user s operation F0 FF to stop the disc completely Number allotment to the servo process 3 5 ADSC Internal Ram Data Display The servo learning value in the RAM data inside the servo processor ADSC is displayed The value is useful for the servo operation disc quality judge including the OPU The con...

Page 12: ...version up of the DVD player The firmware of the DVD player may be renewed to improve the quality including operationability and playerbility to the substandard discs processing to optimize the drive The version up disc has also a recovery function so that you don t need use the recovery disc again Note If the AC power supply is shut out during version up due to a power failure the version up is i...

Page 13: ...l 1 Remove 8 screws 3 from the top and bottom edges of the Front Panel 2 Detach the Front Panel to the arrow direction together with its Inner Panel 1 1 Top Cover 2 4 3 Mother Power P W B Stay 1 Remove 12 screws 4 to detach the Mother P W B 2 Remove 4 screws 5 to detach the Power P W B 3 Remove 4 screws 6 to detach 2 Stays 3 3 3 Connector Flexible Wire Flexible Wire Front Panel 5 4 6 6 4 4 6 Power...

Page 14: ...ote Draw out the Loader Frame 1 2 cm and turn the power off before performing this step 4 5 DVD Mecha 1 Remove 5 screws 8 to detach the Rear Panel 2 Remove 4 screws 9 to detach the Clamp Base 3 Remove 4 fixed pin to detach the DVD Traverse Unit Side Plate Side Plate 7 7 Loader Frame Rear Panel 8 8 8 9 9 Clamp Base DVD Traverse Unit ...

Page 15: ...rts such as rail Notes Adjustment is generally unnecessary after replacing other parts of the traverse unit However make adjustment if there is a noticeable degradation in picture quality Optical adjustments cannot be made inside the optical pickup Adjustment is generally unnecessary after replacing the traverse unit 5 2 2 Important points in electrical adjustment Follow the adjustment procedures ...

Page 16: ...nt 2 Repeat adjusting two or three times to find the optimum point 3 Finish the procedure with tilt adjustment Jitter value depends on the model 1 If the jitter value changes like B the optimum point is easy to find 2 If the jitter value changes like A set the optimum point near the middle 5 4 1 3 Check after adjustment Play test disc or any other disc to make sure there is no picture degradation ...

Page 17: ...the luminance signal output is as shown below Adjustment Value 1000 20 mV p p Fig 5 5 1 Luminance Signal Output 5 5 2 Video Output Chrominance Signal Adjustment Measurement Point Adjustment Point Mode Disc Video Output Pin Terminal GND Chassis VR3221 Playback Color Bar DVDT S20 title 9 Measuring Device Adjustment Value Oscilloscope 500 mV div 10 µs div 624 12mV p p For compatibility of video signa...

Page 18: ... output is as shown below Adjustment Value 486 10 mV p p Fig 5 5 3 CB Signal Output 5 5 4 Progressive Video Output Y Signal Adjustment Measurement Point Adjustment Point Mode Disc Progressive Terminal GND Chassis VR3771 Playback Color Bar DVDT S20 title 9 Measuring Device Adjustment Value Oscilloscope 200 mV div 5 µs div 1000 20mV p p NOTE Progressive Output should be 75Ω terminate For compatibili...

Page 19: ...V div 5 µs div 525 10mV p p NOTE Progressive Output should be 75Ω terminate For compatibility of video signal output 1 Connect the monitor TV to the video output terminal and terminate at 75 Ohms 2 Play back the color bar part title 9 DVDT S20 of the DVD Test Disc title 3 Adjust the VR3751 so that the PB signal output is as shown below Fig 5 5 5 PB Signal Output 5 5 6 Test Point Controls Location ...

Page 20: ...20 DVM 4800 6 ABBREVIATIONS MOVING PICTURE EXPERTS GROUP ...

Page 21: ...21 DVM 4800 ...

Page 22: ...3 3 0 3 3 0 0 0 0 0 77 78 79 80 0 3 3 1 5 1 5 70 71 72 73 74 75 76 61 62 63 64 65 66 67 68 69 3 2 3 3 0 0 1 8 2 0 1 6 1 6 3 2 3 3 3 3 0 2 1 1 0 1 6 2 2 3 3 0 0 1 3 3 3 3 3 0 0 1 8 0 3 3 3 3 0 3 3 1 5 1 5 0 1 8 3 3 3 3 IC2001 97 98 99 100 1 4 1 6 3 3 1 4 90 91 92 93 94 95 96 81 82 83 84 85 86 87 88 89 0 0 0 1 6 0 1 7 1 7 3 3 0 1 6 0 0 0 1 6 0 1 7 1 7 3 3 0 1 6 1 6 0 1 7 1 6 0 0 1 4 1 6 3 3 1 4 1 6 ...

Page 23: ...1 8 1 5 90 91 92 93 94 95 96 81 82 83 84 85 86 87 88 89 3 3 0 1 7 0 3 4 1 6 1 7 1 7 0 0 0 8 0 1 7 0 8 3 3 1 8 1 7 1 7 0 0 8 0 0 1 6 1 7 3 4 0 1 8 0 1 8 1 5 0 0 0 1 7 3 4 0 IC3001 117 118 119 120 3 4 0 0 1 3 0 110 111 112 113 114 115 116 101 102 103 104 105 106 107 108 109 3 4 0 0 0 3 4 1 6 1 8 0 3 3 3 4 0 0 2 0 0 3 3 2 9 0 0 0 3 3 0 0 3 3 0 3 4 1 6 1 8 0 3 3 0 0 3 3 2 9 0 0 0 IC3001 137 138 139 14...

Page 24: ...3 0 1 7 3 3 1 6 2 1 0 1 6 0 6 0 3 3 IC3751 IC3751 IC3751 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 0 0 0 0 9 0 5 0 5 0 5 3 3 0 1 0 1 3 3 0 0 1 2 1 2 1 2 1 3 2 2 1 3 2 1 IC4201 IC3781 1 2 3 4 5 6 4 8 0 4 8 1 3 0 3 3 4 8 0 4 8 1 3 0 3 3 1 2 3 0 3 3 4 7 0 3 3 4 7 0 3 5 0 0 0 1 8 0 8 1 1 1 8 0 3 5 0 0 0 1 3 1 3 1 3 1 2 0 5 0 2 37 38 39 40 1 7 1 6 1 6 3 2 30 31 32 33 34 35 36 21 22 23 24 25 26...

Page 25: ... 3 3 0 2 1 1 2 0 0 0 1 8 2 1 1 5 3 3 0 2 1 57 58 59 60 2 2 2 2 2 2 2 2 50 51 52 53 54 55 56 41 42 43 44 45 46 47 48 49 1 7 1 6 1 6 1 1 1 7 2 2 2 2 2 2 2 2 2 1 2 5 1 4 1 8 2 2 1 9 2 2 2 2 2 2 2 2 2 1 2 2 2 1 4 8 2 2 2 2 2 3 2 2 2 2 2 2 2 2 2 2 2 1 4 8 2 2 2 2 2 3 IC5263 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 0 1 7 2 2 2 2 2 2 0 0 0 3 3 0 0 2 1 1 1 1 1 7 4 9 0 0 0 0 0 0 0 0 3 3 0 0 2 2 0 1 2 2 2 0 4...

Page 26: ...1 1 2 3 4 5 0 1 6 0 1 6 3 2 1 6 0 1 6 3 2 0 IC6541 1 2 3 4 5 1 5 1 5 1 5 0 1 5 6 7 8 3 2 3 2 3 2 1 5 1 5 0 1 5 3 2 3 2 3 2 1 5 IC6551 1 2 3 4 5 1 5 1 5 1 6 0 1 4 6 7 8 0 0 3 2 1 5 1 6 0 1 4 0 0 3 2 1 5 IC6511 1 2 3 4 5 0 1 6 0 1 6 3 2 1 6 0 1 6 3 2 0 IC6521 1 2 3 4 5 0 1 6 0 1 6 3 2 1 6 0 1 6 3 2 0 IC6571 1 2 3 4 5 0 1 6 0 1 6 3 2 1 6 0 1 6 3 2 0 IC6581 1 2 3 4 5 0 1 6 0 1 6 3 2 1 6 0 1 6 3 2 0 IC...

Page 27: ...t L Close 21 PA5 PA5 I Model set jumper 1 22 PA6 PA6 I Model set jumper 2 23 PA7 PA7 I Model set jumper 3 24 VREF 5V I A D reference H 25 P07 POWERMUT O Power mute H Mute 26 P27 RST I Reset 27 P10 SWDN I Chucking down detect L Down 28 P11 SWUP I Chucking up detect L Up 29 P12 OPEN O Tray open H Open 30 P13 CLOSE O Tray close H Close 31 P14 ROULETTE L O Roulette left turn H Left turn 32 P15 ROULETT...

Page 28: ...P72 G2 O FL DGT 63 P71 G1 O FL DGT 64 P70 S1 O FL SEG 65 P87 S2 O FL SEG 66 P86 S3 O FL SEG 67 P85 S4 O FL SEG 68 P84 S5 O FL SEG 69 P83 S6 O FL SEG 70 P82 S7 O FL SEG 71 P81 S8 O FL SEG 72 P80 S8 O FL SEG 73 P97 S10 O FL SEG 74 P96 S11 O FL SEG 75 P95 S12 O FL SEG 76 P94 S13 O FL SEG 77 P93 S14 O FL SEG 78 P92 S15 O FL SEG 79 P91 S16 O FL SEG 80 P90 S17 O FL SEG 81 PC2 S18 O FL SEG 82 PC1 S19 O F...

Page 29: ...ation Filter Mute Dither Generator Output Data Interface Control Interface Timing Generator LRCI BCKI DIN EXTAL I2C SPI MOSI MISO SCK HREQ HMUTE DOL DOR WCKO BCKO DEEMP SMUTE HDCD ZERO GAIN 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 MODD MODB MODA WCKO LRCI BCKO BCKI VCCS GNDS GNDG VCCLQ GNDQ SMUTE DOUT DOL VCCHQ DOR HMUTE SPI I2C DEEMP DIN VCCS GNDS SS HA2 MOSI HA0 MISO SDA...

Page 30: ...ut 1 2 24 P23L O Lambda processor Lch 23rd bit Output 1 2 25 P22L O Lambda processor Lch 22nd bit Output 1 2 26 P21L O Lambda processor Lch 21st bit Output 1 27 P20L O Lambda processor Lch 20th bit Output 1 28 VDD Power Supply Terminal 29 SO2L P19L O Lambda processor Lch Output 19 th bit Output 1 30 SO1L O Lambda processor Lch Output 31 SO1R O Lambda processor Rch Output 32 SO2R P19R O Lambda proc...

Page 31: ... Vcc Detector Comparator Integrator 2 23 24 3 4 7 8 9 10 11 12 1 15 16 18 20 21 13 14 6 22 17 2 2 2 2 2 5 19 4th ORDER FILTER 4th ORDER FILTER 4th ORDER FILTER 4th ORDER FILTER 0 5V 0 5V 0 5V 0 5V 0 75V VCCORGB VCCOCV VCC SWAP CVU MUX MUX MUX MUX UNFILTERD CHANNEL TRANSCONDUCTANCE ERROR AMP SWAP CVF REQUIRED SYNC STRIP TRANSCONDUCTANCE ERROR AMP TRANSCONDUCTANCE ERROR AMP TRANSCONDUCTANCE ERROR AM...

Page 32: ... BINB VINB TOP VIEW 2 MUX MUX 5 12 6 7 MUX 8 9 1 16 15 4 14 3 10 11 13 2 4th ORDER FILTER A 2 4th ORDER FILTER B 2 4th ORDER FILTER C RINA YINA RINB YINB GINA UINA GINB UINB BINA VINA BINB VINB SYNC IN TRANCECONDUCTANCE ERROR AMP TRANCECONDUCTANCE ERROR AMP TRANCECONDUCTANCE ERROR AMP GNDO GND DISABLE VCCO ROUT YOUT GOUT UOUT BOUT VOUT 1 8 2 7 3 6 4 5 VCC ch0 ch1 ADR COM NH GND VEE VCC GND REFFERE...

Page 33: ... Q1 SD1 1 2 3 4 5 6 7 14 13 12 11 10 9 8 1Y 1A 1B 2Y 2A 2B GND Vcc 4Y 4B 4A 3Y 3B 3A SN74LV74ANS IC215 IC217 SN74LV164ANS IC205 214 218 D2 SN74LV32ANS IC207 SN74LV86ANS IC206 SN74LV00APW IC505 1 2 3 4 5 6 7 14 13 12 11 10 9 8 1A 1B 1Y 2A 2B 2Y GND Vcc 4B 4A 4Y 3B 3A 3Y SELECT 1A 1B 1Y 2A 2B 2Y GND VCC STROBE 4A 4B 4Y 3A 3B 3Y INPUTS 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 S 3Y 1A 1B 1Y 2A 2B 2Y G 4...

Page 34: ...GND FRONT VIEW SE005N IC903 1 FRONT VIEW 2 3 1 2 3 GND Vout C PQ070VK01FZ IC906 V IN ON OFF COM FRONT VIEW O ADJ V OUT GP1U271X IC604 REMOTE CONTROL SENSOR 1 Vin 2 Vcc 3 GND LED 2 Vcc 1 Vin 3 GND Driver IC 123 OPTICAL GP1F38T2 JK201 GND Vcc Vout IC PROTECTOR ICP N25 IC909 910 PT491F Photo Transistor ON1021 Photo Interrupter 2 1 4 3 Anode Cathode Collector Emitter FRONT VIEW ...

Page 35: ...144EK R2 R1 DTC124EK 22 kohm DTC114EK 10 kohm 10 kohm 22 kohm DTC144EK 47 kohm 47 kohm FRONT VIEW B C E 1SS355 RB161L 40 2SB562 2SC2878 2SD468 TRANSISTORS TOP VIEW E B C 1 2 3 6 5 4 TOP VIEW 4 Source 3 Gate 1 2 5 6 Drain 1 2 3 4 5 6 D D D D G S HAT2053M 2SD1913 E Emitter C Collector B Base FRONT VIEW B C E 2SB1274 TOP VIEW TOP VIEW RB411DT 1SS270A AG01ZT V1 AL01ZT V1 EM01AT V1 RJ43 LF015 305 RK39 ...

Page 36: ...6 1 7 2 7 3 7 4 7 5 7 1 1 2 1 3 1 4 1 5 1 1 2 2 2 3 2 4 2 5 2 1 3 2 3 3 3 4 3 5 3 1 4 2 4 3 4 4 4 5 4 1 5 2 5 3 5 4 5 5 5 1 6 2 6 3 6 4 6 5 6 1 7 2 7 3 7 4 7 5 7 1 1 2 1 3 1 4 1 5 1 1 2 2 2 3 2 4 2 5 2 1 3 2 3 3 3 4 3 5 3 1 4 2 4 3 4 4 4 5 4 1 5 2 5 3 5 4 5 5 5 1 6 2 6 3 6 4 6 5 6 1 7 2 7 3 7 4 7 5 7 1 1 2 1 3 1 4 1 5 1 1 2 2 2 3 2 4 2 5 2 1 3 2 3 3 3 4 3 5 3 1 4 2 4 3 4 4 4 5 4 1 5 2 5 3 5 4 5 5 ...

Page 37: ... ANALOG OUTPUT MIX RCH ANALOG OUTPUT FLCH ANALOG OUTPUT FRCH ANALOG OUTPUT SLCH ANALOG OUTPUT SRCH ANALOG OUTPUT C CH ANALOG OUTPUT SWCH VIDEO S TERMINAL VIDEO DRIVER MN6427 VIDEO DRIVER AND SELECTOR MN6426 VIDEO COMPOSITE VIDEO COMPONENT DIGITAL OUTPUT OPTICAL DIGITAL OUTPUT COAXIAL WIRED REMOTE I O LOWPASS FILTEER LOWPASS FILTEER LOWPASS FILTEER LOWPASS FILTEER LOWPASS FILTEER LOWPASS FILTEER LO...

Page 38: ...RF VFOSHORT TESTSG 46 38 5 DCFLT 32 AGCOFST 23 AGCBAL 19 AGCLVL 25 VGA EQ CONT FC CONT BOOST AGCO 44 45 AGCG CONT AGC ADJ VCL DET OFTR CONT LEVEL CONT LEVEL DET BDO FEN 21 VHALF VREF2 27 29 FBAL PEAK BOTTOM HOLD 43 42 TBAL 17 DET PHASE DIFFERENTIAL J LINE S LINE 16 JLINE RSCL 15 REG SIF DTRD IDGT STANBY 9 10 11 FEPENB 12 55 RFOUT 35 124 FEPDATA 14 53 FEPCLK 13 54 ODC DSC IC2001 B A ARF 111 31 NARF...

Page 39: ...T LEVEL OPIN 5 OPIN 4 SPINDLE MOTOR M2501 TRAVERS MOTOR M2502 SUB CPU IC6001 P6002 1PIN FROM TRAY OPEN 37 38 TRAY CLOSE TRAY MUT TRAY TRV 47 31 7 2Vp p 20usec div IC2511 11 12 13 14 RF SIGNAL MOTOR DRIVE SIGNAL TRACKING ERROR SIGNAL FOCUS ERROR SIGNAL MUTE4 LD CNT VO2 VO2 VO1 VO1 VO3 VO3 VO4 VO4 20 28 11 12 13 14 18 17 16 15 ACT F ACT F ACT T ACT T OPTICAL PICK UP UNIT ACTUATOR COIL TRACKING COIL ...

Page 40: ... AV DECODER XRD XWR 23 22 HD7 56 HD6 HD5 54 HD0 HD1 HD3 51 50 47 49 HD2 52 HD4 55 HD15 67 HD14 HD13 65 HD8 HD9 HD11 62 60 58 59 HD10 63 HD12 66 STD7 73 STD6 74 75 STD5 STD4 76 STD0 STD1 STD3 78 79 81 80 STD2 CPUDT7 CPUDT6 CPUDT5 CPUDT4 CPUDT3 CPUDT2 CPUDT1 CPUDT0 44 43 42 41 40 39 38 37 36 35 NRD NWR CPUDR17 CPUDR16 CPUDR15 CPUDR14 CPUDR13 CPUDR12 CPUDR11 CPUDR10 CPUDR9 CPUDR8 CPUDR7 CPUDR6 CPUDR5...

Page 41: ...0 HA9 HA8 HA7 HA6 HA5 HA4 HA3 HA2 HA1 46 45 44 42 41 40 39 38 36 35 34 33 32 30 29 28 27 VD7 VD6 VD5 VD4 VD3 VD2 VD1 VD0 149 148 147 155 154 152 150 153 P O N M J I H G F E D C B A IC3731 RAM DQ31 DQ30 DQ29 DQ28 DQ27 DQ26 DQ25 DQ24 DQ23 DQ22 DQ21 DQ20 DQ19 DQ18 DQ17 DQ16 DQ15 DQ14 DQ13 DQ12 DQ11 DQ10 DQ9 DQ8 DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 DQ0 61 60 84 83 81 80 78 77 75 74 21 20 18 17 13 12 10 9 72 71...

Page 42: ...L K J I H G F E 10 10 10 10 10 10 10 10 COMP RSCT VREF BLOCK DAC CONTROL BLANKING POLATION 2XINTER MACROVISION CGMS GAMMA CORRECTION AND DELAY AND TESTPATTERN GENERATOR RESET 2 I C MPU PORT GENERATOR SYNC GENERATOR TIMING 4 4 4 4 2 2 TO 4 4 4 4 2 2 TO FILTER CONTROL ADAPTIVE AND FILTER CONTROL SHARPNESS DAC 11 bit DAC 11 bit DAC 11 bit Y V U V U Y RTC TR SCRESET CLKOUT CLKIN VREF COMP1 COMP2 RESET...

Page 43: ...IX YUV TO RGB HUE CONTROL AND MODULATOR DAC 10 bit DAC 10 bit DAC 10 bit DAC 10 bit DAC 10 bit DAC 10 bit VR3221 VR3225 A B D K3201 Q3226 AMP Q3221 AMP K3265 K3267 31 30 Q3231 AMP AMP Q3236 K3263 DACF DACE DACC DACB DACA 36 37 41 44 45 IC6221 EEP ROM SDA SCL 5 6 SCL SDA VIDEO BLOCK DIAGRAM TO MOTHER P W B PY PB PR CY CB CR C 43 4 3 2 1 A B C D E DVM 4800 VIDEO BLOCK DIAGRAM 4 4 ...

Page 44: ...83 91 90 IC4231 88 87 84 100 53 13 16 1 3 26 22 5 2 27 AUDIO DAC 28 IC4241 IC6801 WM 19 47 31 54 58 28 16 13 2 5 AUDIO DAC 27 26 1 3 22 SBO1 SBT1 STBDAC NRST STBDAC2 55 11 68 57 70 72 IC4221 AUDIO DAC 22 26 27 28 16 13 5 3 1 2 AV DECODER IC3001 TO MOTHER P W B AMOT AC3H FL FR SL SR CNT SW AUDIO DIGITAL DACCK DMIXOUT LRCK BCK DAC SEL 192 44 4 3 2 1 A B C D E DVM 4800 AUDIO BLOCK DIAGRAM ...

Page 45: ...8 7 6 5 4 3 2 1 A B C D E DVM 4800 45 10 WIRING DIAGRAM ...

Page 46: ...st for the parts number of resisters capacitors and other electrical components How to trace the schematic diagram This signal is linked to the next schematic diagram FEP Be noted that information for various versions is included in this schematic diagram The figure 20000 in the parts number is omitted so add 20000 in actual as follows Example R1001 R21001 Name of the next schematic diagram Signal...

Page 47: ...AN SECTION PRG SECTION VD SECTION AD SECTION WM SECTION CLK SECTION CPU SECTION As for each section see the following pages Page 47 Page 48 Page 49 Page 50 Page 51 Page 52 Page 53 Page 54 Page 55 Page 56 8 7 6 5 4 3 2 1 A B C D E DVM 4800 47 12 SCHEMATIC DIAGRAMS 1 15 FEP SECTION MODULE P W B 1 10 ...

Page 48: ...ON CLK SECTION CPU SECTION As for each section see the following pages Page 47 Page 48 Page 49 Page 50 Page 51 Page 52 Page 53 Page 54 Page 55 Page 56 8 7 6 5 4 3 2 1 A B C D E DVM 4800 48 SCHEMATIC DIAGRAMS 2 15 SODC SECTION MODULE P W B 2 10 SODC SECTION MODULE P W B 2 10 SCHEMATIC DIAGRAM 2 15 ...

Page 49: ...MATIC DIAGRAMS 3 15 AV DECORDER SECTION MODULE P W B 3 10 FEP SECTION SODC SECTION AVDEC SECTION NOICAN SECTION PRG SECTION VD SECTION AD SECTION WM SECTION CLK SECTION CPU SECTION As for each section see the following pages Page 47 Page 48 Page 49 Page 50 Page 51 Page 52 Page 53 Page 54 Page 55 Page 56 ...

Page 50: ...SE CANCELER SECTION MODULE P W B 4 10 SCHEMATIC DIAGRAM 4 15 FEP SECTION SODC SECTION AVDEC SECTION NOICAN SECTION PRG SECTION VD SECTION AD SECTION WM SECTION CLK SECTION CPU SECTION As for each section see the following pages Page 47 Page 48 Page 49 Page 50 Page 51 Page 52 Page 53 Page 54 Page 55 Page 56 ...

Page 51: ...GRESSIVE SECTION MODULE P W B 5 10 SCHEMATIC DIAGRAM 5 15 FEP SECTION SODC SECTION AVDEC SECTION NOICAN SECTION PRG SECTION VD SECTION AD SECTION WM SECTION CLK SECTION CPU SECTION As for each section see the following pages Page 47 Page 48 Page 49 Page 50 Page 51 Page 52 Page 53 Page 54 Page 55 Page 56 ...

Page 52: ...EO D A CONVERTER SECTION MODULE P W B 6 10 SCHEMATIC DIAGRAM 6 15 FEP SECTION SODC SECTION AVDEC SECTION NOICAN SECTION PRG SECTION VD SECTION AD SECTION WM SECTION CLK SECTION CPU SECTION As for each section see the following pages Page 47 Page 48 Page 49 Page 50 Page 51 Page 52 Page 53 Page 54 Page 55 Page 56 ...

Page 53: ...IO D A CONVERTER SECTION MODULE P W B 7 10 SCHEMATIC DIAGRAM 7 15 FEP SECTION SODC SECTION AVDEC SECTION NOICAN SECTION PRG SECTION VD SECTION AD SECTION WM SECTION CLK SECTION CPU SECTION As for each section see the following pages Page 47 Page 48 Page 49 Page 50 Page 51 Page 52 Page 53 Page 54 Page 55 Page 56 ...

Page 54: ...ION MODULE P W B 8 10 SCHEMATIC DIAGRAM 8 15 FEP SECTION SODC SECTION AVDEC SECTION NOICAN SECTION PRG SECTION As for each section see the following pages Page 47 Page 48 Page 49 Page 50 Page 51 VD SECTION AD SECTION WM SECTION CLK SECTION CPU SECTION Page 52 Page 53 Page 54 Page 55 Page 56 ...

Page 55: ...CK SECTION MODULE P W B 9 10 SCHEMATIC DIAGRAM 9 15 FEP SECTION SODC SECTION AVDEC SECTION NOICAN SECTION PRG SECTION VD SECTION AD SECTION WM SECTION CLK SECTION CPU SECTION As for each section see the following pages Page 47 Page 48 Page 49 Page 50 Page 51 Page 52 Page 53 Page 54 Page 55 Page 56 ...

Page 56: ... 10 CPU SECTION MODULE P W B 10 10 SCHEMATIC DIAGRAM 10 15 FEP SECTION SODC SECTION AVDEC SECTION NOICAN SECTION PRG SECTION VD SECTION AD SECTION WM SECTION CLK SECTION CPU SECTION As for each section see the following pages Page 47 Page 48 Page 49 Page 50 Page 51 Page 52 Page 53 Page 54 Page 55 Page 56 ...

Page 57: ...57 4 3 2 1 A B C D E DVM 4800 SCHEMATIC DIAGRAMS 11 15 TERMINAL ...

Page 58: ...TO CHANGE WITHOUT PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you make either 1 a leakage current check or 2 a line to chassis resistance check If the leakage current exceeds 0 5 milliamps or if the resistance from chassis to either side of the ...

Page 59: ...E WITHOUT PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you make either 1 a leakage current check or 2 a line to chassis resistance check If the leakage current exceeds 0 5 milliamps or if the resistance from chassis to either side of the power ca...

Page 60: ...TO CHANGE WITHOUT PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you make either 1 a leakage current check or 2 a line to chassis resistance check If the leakage current exceeds 0 5 milliamps or if the resistance from chassis to either side of the ...

Page 61: ...TO CHANGE WITHOUT PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you make either 1 a leakage current check or 2 a line to chassis resistance check If the leakage current exceeds 0 5 milliamps or if the resistance from chassis to either side of the ...

Page 62: ...TO CHANGE WITHOUT PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you make either 1 a leakage current check or 2 a line to chassis resistance check If the leakage current exceeds 0 5 milliamps or if the resistance from chassis to either side of the ...

Page 63: ...TO CHANGE WITHOUT PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you make either 1 a leakage current check or 2 a line to chassis resistance check If the leakage current exceeds 0 5 milliamps or if the resistance from chassis to either side of the ...

Page 64: ...GE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUT CONDITION CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you make either 1 a leakage current check or 2 a line to chassis resistance check If the leakage...

Page 65: ...URRENT ARE MEASUERD AT MO SIGNAL INPUT CONDITION CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you make either 1 a leakage current check or 2 a line to chassis resistance check If the leakage current...

Page 66: ...GE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUT CONDITION CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you make either 1 a leakage current check or 2 a line to chassis resistance check If the leakage...

Page 67: ...GE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUT CONDITION CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you make either 1 a leakage current check or 2 a line to chassis resistance check If the leakage...

Page 68: ...GE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUT CONDITION CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you make either 1 a leakage current check or 2 a line to chassis resistance check If the leakage...

Page 69: ...GE AND CURRENT ARE MEASUERD AT MO SIGNAL INPUT CONDITION CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you make either 1 a leakage current check or 2 a line to chassis resistance check If the leakage...

Page 70: ...PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you make either 1 a leakage current check or 2 a line to chassis resistance check If the leakage current exceeds 0 5 milliamps or if the resistance from chassis to either side of the power card is less...

Page 71: ...TICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you make either 1 a leakage current check or 2 a line to chassis resistance check If the leakage current exceeds 0 5 milliamps or if the resistance from chassis to either side of the power card is less than 46...

Page 72: ...PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you make either 1 a leakage current check or 2 a line to chassis resistance check If the leakage current exceeds 0 5 milliamps or if the resistance from chassis to either side of the power card is less...

Page 73: ...PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you make either 1 a leakage current check or 2 a line to chassis resistance check If the leakage current exceeds 0 5 milliamps or if the resistance from chassis to either side of the power card is less...

Page 74: ...PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you make either 1 a leakage current check or 2 a line to chassis resistance check If the leakage current exceeds 0 5 milliamps or if the resistance from chassis to either side of the power card is less...

Page 75: ...PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you make either 1 a leakage current check or 2 a line to chassis resistance check If the leakage current exceeds 0 5 milliamps or if the resistance from chassis to either side of the power card is less...

Page 76: ...PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you make either 1 a leakage current check or 2 a line to chassis resistance check If the leakage current exceeds 0 5 milliamps or if the resistance from chassis to either side of the power card is less...

Page 77: ...PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you make either 1 a leakage current check or 2 a line to chassis resistance check If the leakage current exceeds 0 5 milliamps or if the resistance from chassis to either side of the power card is less...

Page 78: ...PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you make either 1 a leakage current check or 2 a line to chassis resistance check If the leakage current exceeds 0 5 milliamps or if the resistance from chassis to either side of the power card is less...

Page 79: ...PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you make either 1 a leakage current check or 2 a line to chassis resistance check If the leakage current exceeds 0 5 milliamps or if the resistance from chassis to either side of the power card is less...

Page 80: ...PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you make either 1 a leakage current check or 2 a line to chassis resistance check If the leakage current exceeds 0 5 milliamps or if the resistance from chassis to either side of the power card is less...

Page 81: ...PRIOR NOTICE WARNING Parts marked with this symbol have critical characteristics Use ONLY replacement parts recommended by the manufacture CAUTION Before returning the unit to the customer make sure you make either 1 a leakage current check or 2 a line to chassis resistance check If the leakage current exceeds 0 5 milliamps or if the resistance from chassis to either side of the power card is less...

Page 82: ...8 7 6 5 4 3 2 1 A B C D E DVM 4800 62 13 PRINTED WIRING BOARDS MAIN P W B UNIT Ass y COMPONENT SIDE ...

Page 83: ...8 7 6 5 4 3 2 1 A B C D E DVM 4800 63 FOIL SIDE ...

Page 84: ...8 1 1 7 8 14 7 14 8 1 7 14 8 1 7 14 8 1 7 14 8 1 4 8 5 1 1 7 2 6 1 15 3 1 4 8 5 1 7 8 14 1 8 16 9 1 7 14 8 1 2 35 34 1 2 33 32 1 7 14 8 1 7 14 8 1 12 1 13 1 7 14 8 1 25 26 50 51 75 76 100 C B E C B E C B E C B E C B E 8 7 6 5 4 3 2 1 A B C D E DVM 4800 64 GU 3375 MOTHER P W B UNIT Ass y COMPONENT SIDE ...

Page 85: ... 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 C B E C B E C B E C B E C B E 1 7 14 8 8 14 7 1 8 14 7 1 11 20 10 1 11 20 10 1 1 11 12 34 33 22 23 44 1 25 26 76 75 50 51 100 1 8 16 9 1 4 8 5 1 4 8 5 1 4 8 5 1 4 8 5 1 4 8 8 1 16 1 9 8 24 1 13 12 5 4 5 1 4 8 5 1 4 8 5 1 4 8 5 8 7 6 5 4 3 2 1 A B C D E DVM 4800 65 FOIL SIDE ...

Page 86: ...1 9 1 2 32 32 1 2 35 34 1 4 1 3 1 9 1 1 3 1 1 12 1 13 1 2 7 6 4 3 1 2 4 3 8 7 6 5 4 3 2 1 A B C D E DVM 4800 66 GU 3374 DISPLAY P W B UNIT Ass y COMPONENT SIDE ...

Page 87: ...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 8 7 6 5 4 3 2 1 A B C D E DVM 4800 67 FOIL SIDE ...

Page 88: ...43 41 40 14 12 17 18 110 21 22 23 119 1 7 82 16 111 10 1 12 37A 105A 103 1 9 107 202 201 203 206 84 111 111 39 42A 111 92 116 116 34 35 27 28 26 111 115 25 119 36 79 80 103 111 68 115 204 205 76 105 118 105 105 105 105 5 103 105 121 121 74 91 52 112 106 65 1 4 11 105 7 9 70A 1 5 68 111 11 4 103 7 103 117 106 8 7 6 5 4 3 2 1 A B C D E 14 EXPLODED VIEW DVM 4800 68 Parts marked with this symbol have ...

Page 89: ...986 020 3P PH PH connector cord CN034 1 37A 449 0186 006 Spring plate 1 38 203 4986 033 3P PH PH cord CN033 39 449 0186 006 Clamp base 1 40 421 0773 000 Spring hook 1 41 421 0775 008 Clamper 1 42 463 0942 000 Clamp SP 1 42A 445 0048 016 Cord holder L50 4 43 421 0074 009 Spring holder 1 46 009 0221 006 38P FFC 1 0 CN381 1 47 204 6695 008 12P PH SAN connector cord CW121 1 48 204 6696 007 13P PH SAN ...

Page 90: ...34 236 206 203 206 204 220 205 236 232 210 216 211 209 211 216 209 213 206 203 216 211 214 215 215 212 216 Grease Grease Grease Grease Oil 2 FG P W B E E INTERMEDIATE P W B TO MODULE P W B 4 3 2 1 A B C D E 15 EXPLODED VIEW OF TRAVERSE MECHANISM UNIT DVM 4800 70 ...

Page 91: ...R MC04 16 Adjust spring holder2 1 211 9MR ME03 20 Adjust spring 3 212 9MR MM02 34 Traverse drive rack 1 213 9MR MS07 10 Drive shaft 1 214 9MR MS07 11 Guide shaft 1 215 9MR HD17 028 Screw 2 216 9MV HD12 24 Screw 4 217 9MR DG05 00 Traverse gear B 1 218 9MR DG05 01 Traverse gear C 1 219 9MR ME03 19 Traverse gear spring 1 220 928 0151 301 PCB rubber 1 232 928 0159 109 Optical pick up 1 233 9MR JB23 08...

Page 92: ...00 Carton case 1 205 505 0038 030 Poly cover 1 206 511 3789 006 Instruction manual 1 16 PACKING ACCESSORIES 208 213 203 209 204 205 209 213 203A 202 Ref No Part No Part Name Remarks Q ty 207 515 0867 101 Service station list EX 1 208 203 5224 008 3P pin cord 1 209 Battery R6P AA 1 213 399 0745 003 Remote controller RC 548 1 214 513 1389 006 Control card base 1 215 517 1430 012 UPC label 1 216 515 ...

Page 93: ... not always in stock and possibly to take a long period of time for supplying or in some case supplying of part may be refused l When ordering of part clearly indicate 1 and I i to avoid mis supplying l Ordering part without stating its part number can not be supplied l Part indicated with the mark is not illustrated in the exploded view l Not including Carbon Film 5 1 4W Type in the P W Board par...

Page 94: ...nsistor 2SC3930 BC Q5271 928 0162 604 Transistor UN5211 Q6215 928 0158 508 Transistor UN5212 TX QR5221 928 0158 401 Transistor UN2121 TX QR5241 928 0162 701 Transistor UN511M TX D3251 3781 928 0147 904 Diode MA111 TX D5261 928 0162 808 Diode MA716 D6215 928 0162 905 Diode MA728 TX D6501 6521 928 0110 009 Diode MA304 RESISTORS GROUP K2002 3002 928 9018 005 Metal film chip 0 ohm 1 16W ERJ3GEY0R00 K3...

Page 95: ...1 16W ERJ3GEYJ102 R3771 Metal film chip 150 ohm 1 16W ERJ3GEYJ151 R3772 Metal film chip 220 ohm 1 16W ERJ3GEYJ221 R3773 Metal film chip 33 ohm 1 16W ERJ3GEYJ330 R3774 Metal film chip 1 kohm 1 16W ERJ3GEYJ102 R3901 3902 Metal film chip 4 7 kohm 1 16W ERJ3GEYJ472 R3931 Metal film chip 4 7 kohm 1 16W ERJ3GEYJ472 R4221 Metal film chip 10 ohm 1 16W ERDAS3G100 R4231 4241 Metal film chip 330 ohm 1 16W ER...

Page 96: ...ixed resistor 200 ohm VRV0293B201T VR3751 928 0096 806 Semi fixed resistor 1 kohm VRV0293B102T VR3771 928 0096 903 Semi fixed resistor 200 ohm VRV0293B201T CAPACITORS GROUP C2001 2002 928 9020 022 Electrolytic 100uF 6 3V EEVHB0J101 C2003 2018 Ceramic chip 0 1uF 16V ECUX1C104ZFV C2021 928 9020 022 Electrolytic 100uF 6 3V EEVHB0J101 C2022 2025 Ceramic chip 0 1uF 16V ECUX1C104ZFV C2026 2031 Ceramic c...

Page 97: ...28 9020 035 Electrolytic 15uF 6V VCE0215B156 C4285 928 9020 035 Electrolytic 15uF 6V VCE0215B156 C4291 Ceramic chip 0 1uF 16V ECUX1C104ZFV C4292 Ceramic chip 39pF 50V ECUV1H390JCV C4336 Electrolytic 0 1uF 50V ECUM1H104ZFN C5201 5202 928 9020 093 Electrolytic 10uF 16V EEVHB1C100 C5203 5205 Ceramic chip 0 1uF 16V ECUX1C104ZFV C5211 5215 928 9020 064 Electrolytic 47uF 6 3V EEVHB0J470 C5221 Ceramic ch...

Page 98: ...B3091 928 0129 401 Chip solid inductor VLP0323A601R 1 LB3201 3207 928 9018 005 Metal film chip 0 ohm 1 16W ERJ3GEY0R00 7 LB3208 3210 928 0129 401 Chip solid inductor VLP0323A601R 3 LB3213 928 0129 401 Chip solid inductor VLP0323A601R 1 LB3214 928 9018 005 Metal film chip 0 ohm 1 16W ERJ3GEY0R00 1 LB3701 928 0078 303 Coil JALBK2HS470T 1 LB3901 3902 928 0078 303 Coil JALBK2HS470T 2 LB4201 4210 928 0...

Page 99: ...2SD601A TR201 273 0460 905 Transistor KTC2875B TR251 269 0082 902 Transistor DTC114EK TR252 269 0122 901 Transistor DTC144WK TR253 273 0460 905 Transistor KTC2875B TR301 304 273 0460 905 Transistor KTC2875B TR309 310 273 0460 905 Transistor KTC2875B TR351 269 0082 902 Transistor DTC114EK TR401 412 273 0460 905 Transistor KTC2875B TR413 274 0163 904 Transistor 2SD601A TR414 269 0083 901 Transistor ...

Page 100: ...7 2018 903 Carbon chip 0 ohm 1 16W RM73B 0R0KT R283 247 2018 903 Carbon chip 0 ohm 1 16W RM73B 0R0KT R285 286 247 2006 902 Carbon chip 330 ohm 1 16W RM73B 331JT 1608 R288 290 247 2018 903 Carbon chip 0 ohm 1 16W RM73B 0R0KT R291 247 2008 942 Carbon chip 2 7 kohm 1 16W RM73B 272JT R301 304 247 2008 942 Carbon chip 2 7 kohm 1 16W RM73B 272JT R305 308 247 2006 931 Carbon chip 360 ohm 1 16W RM73B 361J...

Page 101: ...83 Carbon chip 10 kohm 1 16W RM73B 103JT R570 572 247 2018 903 Carbon chip 0 ohm 1 16W RM73B 0R0KT R573 247 2005 903 Carbon chip 100 ohm 1 16W RM73B 101JT R575 247 2018 903 Carbon chip 0 ohm 1 16W RM73B 0R0KT R576 577 247 2007 943 Carbon chip 1 kohm 1 16W RM73B 102JT R579 583 247 2018 903 Carbon chip 0 ohm 1 16W RM73B 0R0KT R601 247 2014 965 Carbon chip 1 Mohm 1 16W RM73B 105JT R602 604 247 2009 9...

Page 102: ... 257 0501 901 Ceramic chip 0 01uF 50V CK73B1H103KT 1608 C304 257 0509 929 Ceramic chip 1000pF 50V CK73B1H102KT C305 257 0501 901 Ceramic chip 0 01uF 50V CK73B1H103KT 1608 C306 257 0509 929 Ceramic chip 1000pF 50V CK73B1H102KT C307 257 0501 901 Ceramic chip 0 01uF 50V CK73B1H103KT 1608 C308 257 0509 929 Ceramic chip 1000pF 50V CK73B1H102KT C317 318 254 4299 919 Electrolytic 22uF 16V CE04W1C220MT SR...

Page 103: ...Electrolytic 100uF 16V CE04W1C101MT SRA C812 813 257 0509 929 Ceramic chip 1000pF 50V CK73B1H102KT C814 815 257 0501 901 Ceramic chip 0 01uF 50V CK73B1H103KT 1608 C816 817 254 4538 955 Electrolytic 220uF 16V CE04W1C221MT SMG RE3 C818 257 0509 929 Ceramic chip 1000pF 50V CK73B1H102KT C819 257 0501 901 Ceramic chip 0 01uF 50V CK73B1H103KT 1608 C820 257 0512 903 Ceramic chip 0 1uF 25V CK73F1E104ZT C8...

Page 104: ...0 Transistor 2SB1274 R S TR905 269 0083 901 Transistor DTA117EK TR906 269 0082 902 Transistor DTC120EK TR907 275 0106 906 Transistor HAT2053M TR908 274 0136 012 Transistor 2SD1913 R S TR909 274 0036 905 Transistor 2SD468 C TR910 269 0083 901 Transistor DTA118EK TR913 269 0082 902 Transistor DTC121EK D701 704 276 0717 903 Diode 1SS355 D901 904 276 0729 904 Rectifier diode EM01AT D905 276 0730 906 F...

Page 105: ... 0 01uF 50V CK73F1H103ZT C691 253 8022 707 Ceramic 0 01 uF 250V AC CK45F2EAC103MC C701 257 0509 929 Ceramic chip 1000pF 50V CK73B1H102KT C702 257 0511 904 Ceramic chip 0 01uF 50V CK73F1H103ZT C901 256 8038 017 Metalized 0 22uF 250V AC CF99 2EAC224M C902 256 8038 004 Metalized 0 1uF 250V AC CF99 2EAC104M C905 254 4588 701 Electrolytic 100uF 200V CE04W2D101MC KMG C906 253 4546 708 Ceramic 470pF 2kV ...

Page 106: ...205 0685 033 3P connector base BLK L 1 CY41 205 0355 046 4P KR connector base L 1 CY71 205 0911 008 7P FFC connector base R 1 CY331 205 0770 058 33P FFC base SIDE 1 CY351 205 0770 074 35P FFC base SIDE 1 F901 206 1039 047 FUSE 1 25A 1 FF901 202 0040 909 Fuse clip 1 FH901 202 0040 909 Fuse clip 1 FL601 393 8053 003 FL tube 17 BT 14GNK 1 L901 235 0141 002 Line filter PLA10A 1 L905 906 235 0142 904 C...

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Denon DVM-4800, Service Manual

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