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Yamaha DV-S5270, Service Manual

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Yamaha DV-S5270 Service Manual Download Page 18

DVD-S796/DV-

S5270

2 - 6

ASSEMBLING AND DISASSEMBLING THE OPTICAL PICKUP (MECHANICAL PARTS)

The optical pickup can be damaged by static electricity from your body. Be sure to take static electricity countermeasures when
working around the optical pickup.

1. Handling the Optical Pickup

The optical pickup can be damaged by static electricity from your body. Be sure to take static electricity countermeasures when
working around the optical pickup.

1. The optical pickup is an extremely high-precision mechanism. Do not subject it to strong impact.
2. To preserve the quality of the optical pickup replacement parts during transport and installation, the terminals of the laser

diode are short-circuited. After replacing the parts, use the proper procedure to return the laser diode to its original condition.
(Refer to page 2-11, Assembling the Optical Pickup.)

3. Testers cannot be used to check the laser diode of the optical pickup. The power supply inside the tester can easily damage

the laser diode.

4. Take care when handling the flexible cable because excessive force can cause it to break.
5. You cannot adjust the semifixed resistor for laser power adjustment. Do not turn it.

2. Disassembly Procedure

Use the following procedure to replace major parts.
For the assembly procedure, follow the flow chart in reverse.

Mechanism unit

Clamp base unit

Static electricity

countermeasures

Pulley gear

Clamper weight

Clamper yoke

Magnet

Clamper

Traverse unit

Mechanism Loading C.B.A.

Intermediate chassis

Vertical cam, Drive gear

Top cover

Tray

Front panel

Deceleration gear

Summary of Contents for DV-S5270

Page 1: ...he presentation or sale of this manual to any individual or firm does not constitute authorization certification or recognition of any applicable technical capabilities or establish a principle agent relationship of any form The data provided is believed to be accurate and applicable to the unit s indicated on the cover The research engineering and service departments of YAMAHA are continually str...

Page 2: ...isassembling the Mechanism Loading C B A 2 15 19 Lubricating the Optical Pickup and Peripheral parts 2 16 ELECTRICAL CONFIRMATION 1 Video Output Luminance Signal Confirmation 2 17 2 Video Output Chrominance Signal Confirmation 2 17 3 Video Component Signal CB Output Confirmation 2 18 SECTION 3 ABBREVIATIONS 3 1 BLOCK DIAGRAM 1 OVERALL BLOCK DIAGRAM 3 3 2 SERVO BLOCK DIAGRAM 3 4 3 VIDEO BLOCK DIAGR...

Page 3: ...m Laser power CLASS II Laser output Max 1 0 mW Continuous Color DVD S796BU Black DV S5270BU Black DVD S796BG Black DVD S796TG Titanium DVD S796GG Gold DVD S796BB Black DVD S796BA Black DVD S796GR Gold Specifications are subject to change without notice Weight and dimensions are approximate U U S A model G European model R Asian model B United Kindom model A Australlan model Manufactured under lice...

Page 4: ...ble radiation which may cause eye damage To protect your eyes and skin from laser radiation the following precautions must be used during servicing of the unit 1 When testing and or repairing any component within the product keep your eyes and skin more than 30cm away from the laser pick up unit at all times Do not stare the laser beam at any time 2 Do not attempt readjustment disassemble or repai...

Page 5: ...ical charges sufficient to damage ES devices 6 Do not remove a replacement ES device from its protective package until immediately before you are ready to install it Most replacement ES devices are packaged with leads electrically shorted together by conductive foam aluminum foil or comparable conductive material 7 Immediately before removing the protective material from the leads of a replacement...

Page 6: ...pickup 1 Do not subject the optical pickup to static electricity as it is extremely sensitive to electrical shock 2 To prevent the breakdown of the laser diode an antistatic shorting pin is inserted into the flexible board FPC Board When removing or connecting the short pin finish the job in as short times as possible 3 Be careful not to apply excessive stress to the flexible board FPC Board 4 Do ...

Page 7: ...3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 REAR PANELS 1 5 U model G B models R model A model N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 N3 ...

Page 8: ...to the unit if it is 40 or less Check the laser drive current Value is more than 50 Value is 50 or less Initialize the player Press Pause and and Open Close buttons on unit simultaneously End Refer to Handling After Completing Repairs page 1 9 Use the tilt adjustment check function Replace with a new optical pickup if the present value is more than 40 Cause Damage due to static electricity during ...

Page 9: ...placement in page 1 6 Procedure Refer to Initializing the DVD Player in page 1 9 0 5 7 6 9 The service mode can be activated by pressing various button combinations on the player and remote control unit JIT 070 to JIT 090 is normal range for a good pickup head This unit incorporates a convenient self diagnosis function for use in troubleshooting Display method Display Diagnosis Checkpoints Service...

Page 10: ... IC2001 Laser drive circuit Laser drive circuit IC6201 IC6201 IC6201 IC6201 IC6201 IC6201 IC6201 IC6302 IC6303 This function prevents discs from being lost when the unit is used for sales demonstrations by disabling the disc eject function LOCKED is displayed on the unit and ordinary operation is disabled The sales demonstration lock function is set by simultaneously pressing the POWER button of D...

Page 11: ...Tools and Equipment Table 2 Storing and Handling Test Discs Surface precision is vital for DVD test discs Be sure to store and handle them carefully 1 Do not place discs directly onto the workbench etc after use 2 Handle discs carefully in order to maintain their flatness Place them into their case after use and store them verically Store discs in a cool place where they are not exposed to direct ...

Page 12: ...of 96 kHz sampling is being played Linear PCM of 24 bit is being played Top menu button TOP MENU 14 Cursol button Enter button ENTER 14 On screen button ON SCREEN 25 Play mode button PLAY MODE 23 Subtitle button SUBTITLE 20 Repeat button REPEAT 22 A B repeat button A B 22 Virtual Surround Sound button V S S 21 Setup buttons SET UP 28 Slow Search buttons SLOW SEARCH 17 Menu button MENU 14 Return bu...

Page 13: ...ION 2 1 Disassembly Procedure When servicing the unit use the following procedure to disassemble the casing and inside parts for internal inspection Tray Front panel Rear panel Power Supply C B A Mechanism unit Mother C B A Front SW C B A and Power SW C B A Module C B A Top cover 2 1 ...

Page 14: ...ing base unit position the left side upward as viewed from the front 2 2 Top cover Module C B A Mother C B A Mechanism Loading C B A Front SW C B A Power SW C B A Power supply C B A Front panel Mechanism Loading C B A Module C B A AAX16610 AAX16590 Mother C B A TX946360 Power supply C B A AAX16600 ...

Page 15: ...l 1 Turn the lever clockwise 2 Move the tray in the direction of the arrow until it locks 3 Release the tab locks on the left and right then pull out the tray 1 Release the 3 tabs on the bottom 2 Release the 2 tabs on the left and right 3 Release the 2 tabs 4 Disconnect the 2 flexible cables Tab Tab Lever Tab Flexible cable Flexible cable Top Cover Screw Screw Screw ...

Page 16: ...B A to the mother C B A with the extension cables for inspection Extension cable AAX16600 VUC8027 Mother C B A Mechanism Loading C B A PP2591 PS2591 Note Be sure to initialize the player whenever you replace a C B A Refer to section 1 9 Initializing the DVD Player 9 Disassembling the Rear Panel 1 Remove all of the screws connected to the rear panel The number of screws varies according to the mode...

Page 17: ...e power supply C B A Note There is a danger of damaging the connectors 3 Connect the power supply C B A and the mother C B A with the extension cable for inspection Extension cable TX946360 JGS0099 connects the power supply C B A PS1101 and the mother C B A PP1101 11 Checking the Mother C B A 1 Remove the 4 screws 2 Release the tab 12 Checking the Power Switch C B A 1 Remove the 4 screws 13 Checki...

Page 18: ...e short circuited After replacing the parts use the proper procedure to return the laser diode to its original condition Refer to page 2 11 Assembling the Optical Pickup 3 Testers cannot be used to check the laser diode of the optical pickup The power supply inside the tester can easily damage the laser diode 4 Take care when handling the flexible cable because excessive force can cause it to brea...

Page 19: ...0 01g Grease EM 30LG TX946270 0 01g Grease EM 30LG TX946270 0 01g Grease EM 30LG TX946270 0 01g Grease EM 30LG TX946270 0 01g Grease EM 30LG TX946270 0 02g Grease EM 30LG TX946270 0 02g Grease EM 30LG TX946270 0 01g Intermediate chassis Traverse unit Vertical cam drive gear Drive gear Deceleration gear Belt Tray Pulley gear Mechanism Loading C B A ...

Page 20: ...ountermeasure Methods Solder the land in the flexible cable of the optical pickup Notes Be sure to do this before disconnecting the flexible cable of the optical pickup from the module C B A Use an anti static soldering iron to short circuit and unshort circuit laser diode Recommended soldering iron Hakko with ESD countermeasure After you have finished repairing the laser diode follow the correct ...

Page 21: ...er 1 Remove the tab and pull out the clamper Screw Intermediate chassis Traverse unit Screw Intermediate chassis Traverse unit Note Be sure to take static electricity counterneasures before disconnecting the flexible cable Refer to page 2 8 Static Electricity Countermeasures Loading base Screw Screw Clamp base unit Clamper unit Tab Tab Clamper base Stopper Clamper base Clamper Magnet Magnet Clampe...

Page 22: ...after replacing the optical pickup Refer to page 2 13 Optical Pickup Tilt Adjustment 8 Disassembling the Stepping Motor Unit 1 Disconnect the flexible cable 2 Remove the 2 screws Note Take care when handling the flexible cable bacause it can be broken by excessive force Motor FPC Stepping motor Connector C B A Traverse chassis Screw Stepping motor unit Flexible cable Optical pickup unit Tilt sprin...

Page 23: ... sub shaft preload spring is not part of the optical pickup Before replacing the optical pickup remove the sub shaft preload spring for use with the new optical pickup After installation use screw lock to lock the screw in position 12 Assembling the Optical Pickup 1 Install the optical pickup Note Take care not to attach the tilt spring and guide shaft in the wrong order Nut spring Nut screw Nut u...

Page 24: ...ving the solder Refer to page 2 13 Optical Pickup Tilt Adjustment Remove the solder Solder removal direction Magnified view Open the circuit after short circuiting it Screw Traverse chassis Spindle motor unit 5 If installing a new pickup write the new head current into memory as shown on page 1 6 Do this first after turning on the unit with NO disc and while the unit is cold within the first 3 min...

Page 25: ... ON and in play OP PAUSE button main unit OPEN CLOSE button main unit 5 button remote control unit Press simultaneously Main unit display Check to see that JIT xxx is displayed Present jitter value Play test disc title 1 inner periphery Tangential adjustment screw Adjust to the minimum jitter value Do steps 3 5 from the bottom of the main unit using a hex wrench Replaced the optical pickup Replace...

Page 26: ...tton to turn off the power 3 Disconnect the power plug from the outlet Assemble the main unit Follow procedure for handling after repairs are completed End STEP6 Adjustment screws Screw lock 0 02 g Screw lock 0 02 g Screw lock 0 02 g Traverse unit rear side Notes Adjustment is generally unnecessary after replacing other parts of the traverse unit However adjust if there is a noticeable degradation...

Page 27: ...embling the Intermediate Chassis 1 Push the stopper downward then rotate it until it contacts the vertical cam 2 Release the 2 tabs 18 Disassembling the Mechanism Loading C B A 1 Remove the 2 screws 2 Remove the 2 screws 3 Release the 2 tabs Loading base Vertical cam Contact position Intermediate chassis Tabs Stopper Loading base Vertical cam Double switch Drive gear Contact position Assembly guid...

Page 28: ...oil 946P part number TX946410 0 01g Screw lock Three Bond 1401C 0 02g part number TX946400 Screw lock Three Bond 1401C 0 02g part number TX946400 Screw lock Three Bond 1401C 0 02g part number TX946400 MC grease PD No 10 part number TX946390 0 04g gearshaft opening MC grease PD No 10 part number TX946390 0 04g Stepping motor unit Spindle motor unit ...

Page 29: ...o the video output terminal and terminate at 75 ohms 2 Confirm that the luminance signal Y S level is 1000 mVp p 30 mV 2 Video Output Chrominance Signal Confirmation Do this confirmation after replacing a C B A Measurement point Mode Disc Video output terminal Measuring equipment tools Confirmation value Screwdriver Oscilloscope 200mV div 10 usec div 621mVp p 13mV Color bar 75 PLAY Title 46 DVDT S...

Page 30: ...mation value Screwdriver Oscilloscope 100mV div 10 usec div 525mVp p 11mV B A G Models 486mVp p 10mV U Model DVDT S15 AAX07320 or DVDT S01 TX946080 Purpose To maintain video signal output compatibility 1 Connect the oscilloscope to the video output terminal and terminate at 75 ohms 2 Apply the trigger at the Y output terminal signal 3 Confirm that the video component signal CB level is 525 mVp p 1...

Page 31: ...PLL LOCK PWMCTL PWM OUTPUT CONTROL PWMDA PULSE WAVE MOTOR DRIVE A PWMOA B PULSE WAVE MOTOR OUT A B INITIAL LOGO ABBREVIATIONS A A0 UP ADDRESS ACLK AUDIO CLOCK AD0 UP ADDRESS BUS ADATA AUDIO PES PACKET DATA ALE ADDRESS LATCH ENABLE AMUTE AUDIO MUTE AREQ AUDIO PES PACKET REQUEST ARE AUDIO RF ASI SERVO AMP INVERTED INPUT ASO SERVO AMP OUTPUT ASYNC AUDIO WORD DISTINCTION SYNC B BCK BIT CLOCK PCM BCKIN...

Page 32: ...K SUBQ SUB CODE Q DATA SYSCLK SYSTEM CLOCK T TE TRACKING ERROR TIBAL BALANCE CONTROL TID BALANCE OUTPUT 1 TIN BALANCE INPUT TIP BALANCE INPUT TIS BALANCE OUTPUT 2 TPSN OP AMP INPUT TPSO OP AMP OUTPUT TPSP OP AMP INVERTED INPUT TRCRS TRACK CROSS SIGNAL TRON TRACKING ON TRSON TRAVERSE SERVO ON INITIAL LOGO ABBREVIATIONS V VBLANK V BLANKING VCC COLLECTOR POWER SUPPLY VOLTAGE VCDCONT VIDEO CD CONTROL ...

Page 33: ...3 3 B G A R ONLY BLOCK DIAGRAM 1 OVERALL BLOCK DIAGRAM ...

Page 34: ...3 4 2 SERVO BLOCK DIAGRAM ...

Page 35: ...3 5 PB PR 3 VIDEO BLOCK DIAGRAM FOR U A R MODELS U A R MODELS ...

Page 36: ...3 6 4 VIDEO BLOCK DIAGRAM FOR G B MODELS G B MODELS ...

Page 37: ...3 7 5 AUDIO BLOCK DIAGRAM ...

Page 38: ...3 8 INTER CONNECTION DIAGRAM 1 U A R MODELS U A R MODELS ...

Page 39: ...2 G B MODELS 3 9 G B MODELS ...

Page 40: ...3 10 SCHEMATIC DIAGRAM 1 POWER SUPPLY SCHEMATIC DIAGRAM FOR U MODEL 2 6 1 2 3 8 4 9 4 9 4 9 5 1 5 1 0 0 0 0 9 0 9 0 10 2 9 7 8 6 0 0 2 9 2 5 0 5 2 10 2 1 1 4 0 0 0 0 0 0 0 2 0 2 0 5 0 1 10 1 0 6 U MODEL ...

Page 41: ...2 POWER SUPPLY SCHEMATIC DIAGRAM FOR G B A MODELS G B A MODELS 3 11 2 6 1 2 3 8 4 9 4 9 4 9 5 1 5 1 0 0 0 0 9 0 9 0 10 2 9 7 8 6 0 0 2 9 2 5 0 5 2 10 2 1 1 4 0 0 0 0 0 0 0 2 0 2 0 5 0 1 10 1 0 6 ...

Page 42: ...3 12 3 POWER SUPPLY SCHEMATIC DIAGRAM FOR R MODEL R MODEL 2 6 1 2 3 8 4 9 4 9 4 9 5 1 5 1 0 0 0 0 9 0 9 0 10 2 9 7 8 6 0 0 2 9 2 5 0 5 2 10 2 1 1 1 1 4 0 0 ...

Page 43: ... 0 0 84 3 2 3 3 5 1 7 1 5 25 1 5 1 5 45 0 0 65 0 0 85 3 3 0 6 0 1 7 26 2 2 2 2 46 3 3 3 3 66 0 0 86 3 3 0 7 0 0 27 3 3 3 3 47 3 0 0 67 3 3 0 87 3 3 3 3 8 1 6 1 6 28 1 7 1 7 48 1 5 0 68 0 1 7 88 3 1 3 2 9 1 6 1 6 29 0 1 2 49 0 0 69 0 0 89 3 3 3 3 10 1 5 1 5 30 0 0 50 0 0 4 70 1 4 1 4 90 3 1 3 1 11 0 1 5 31 1 7 1 7 51 0 1 5 71 0 0 91 0 0 12 0 1 5 32 0 4 1 2 52 0 1 6 72 0 0 92 0 0 13 0 1 6 33 1 7 1 7...

Page 44: ... 1 4 107 0 0 127 0 6 0 6 147 0 0 167 3 0 2 5 187 0 3 3 207 0 9 1 2 8 1 0 1 0 28 3 3 3 3 48 3 3 3 3 68 0 0 88 1 4 1 7 108 1 8 0 128 2 3 2 3 148 0 0 168 2 8 2 5 188 1 8 1 8 208 0 0 9 3 3 3 3 29 0 0 49 3 1 3 3 69 3 2 3 3 89 1 6 1 6 109 3 3 3 3 129 0 4 0 4 149 0 0 169 0 0 189 2 6 2 2 10 1 2 2 0 30 3 3 3 3 50 3 1 3 3 70 0 0 90 1 6 0 110 1 6 1 6 130 3 3 3 3 150 0 0 170 2 8 2 5 190 3 3 3 3 11 3 3 3 3 31 ...

Page 45: ...3 1 3 3 86 0 1 8 106 0 0 126 0 6 0 6 146 1 8 1 8 166 3 3 3 3 186 0 0 206 0 0 7 0 0 27 3 3 0 47 2 9 0 67 3 2 3 3 87 1 8 1 4 107 0 0 127 0 6 0 6 147 0 0 167 3 0 2 5 187 0 3 3 207 0 9 1 2 8 1 0 1 0 28 3 3 3 3 48 3 3 3 3 68 0 0 88 1 4 1 7 108 1 8 0 128 2 3 2 3 148 0 0 168 2 8 2 5 188 1 8 1 8 208 0 0 9 3 3 3 3 29 0 0 49 3 1 3 3 69 3 2 3 3 89 1 6 1 6 109 3 3 3 3 129 0 4 0 4 149 0 0 169 0 0 189 2 6 2 2 1...

Page 46: ...C B A 3 6 SCHEMATIC DIAGRAM 4 9 2 5 0 4 9 0 2 4 0 0 2 4 2 0 4 9 0 2 4 4 9 4 9 4 9 1 6 1 6 1 7 3 3 0 3 2 3 3 0 0 0 0 0 3 2 2 4 0 1 2 5 0 3 3 0 1 6 1 6 1 6 1 5 1 5 3 2 3 3 0 0 1 6 1 3 1 4 3 3 0 0 0 0 1 3 0 0 0 0 3 3 3 3 3 3 3 3 3 3 ...

Page 47: ...1 6 0 0 0 6 0 1 7 1 7 1 9 1 6 3 3 3 3 3 3 3 2 1 6 4 4 3 3 0 6 1 1 3 2 0 1 2 0 1 7 1 7 1 7 1 7 3 3 3 3 0 3 2 0 1 2 2 2 1 9 0 1 7 0 1 7 0 1 7 0 0 2 1 2 1 3 4 0 0 1 3 6 3 7 2 1 2 2 1 1 1 2 1 7 0 2 8 5 0 0 5 0 4 9 1 6 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 7 5 0 0 2 2 0 2 2 0 2 2 0 2 2 0 2 2 0 0 0 0 1 5 ...

Page 48: ...3 3 0 7 3 3 3 3 47 2 7 3 3 87 3 3 0 8 3 0 2 7 48 1 0 1 0 88 0 0 9 3 3 0 49 1 3 1 2 89 3 3 3 3 10 0 0 50 3 3 2 8 90 3 3 3 3 11 3 3 0 51 3 3 1 5 91 3 3 2 4 12 3 3 0 52 3 3 2 5 92 0 0 13 2 5 0 53 3 2 0 93 3 3 0 14 3 0 2 7 54 1 3 1 3 94 3 3 0 15 0 0 55 3 3 3 3 95 3 3 2 5 16 0 0 56 3 3 3 3 96 3 3 0 17 3 3 0 57 0 4 3 3 97 0 0 18 0 0 58 0 4 0 98 0 3 3 19 0 0 59 0 4 0 99 3 3 3 3 20 0 0 60 0 0 1 100 3 3 3 ...

Page 49: ...5 48 3 3 3 3 68 3 3 3 3 88 0 0 108 0 0 128 3 3 3 3 9 0 3 3 29 0 0 49 3 3 0 69 3 3 2 4 89 0 0 109 0 1 7 129 3 3 3 3 10 0 2 5 30 3 3 3 3 50 3 3 0 70 3 3 3 3 90 0 0 110 0 0 130 3 3 3 3 11 0 3 3 31 0 0 51 3 3 3 3 71 0 0 91 0 0 111 0 1 6 131 1 6 1 6 12 0 3 3 32 0 3 3 52 3 3 3 3 72 3 3 2 5 92 3 3 3 3 112 0 1 6 132 3 3 3 3 13 0 3 3 33 0 0 53 3 3 0 73 3 3 2 5 93 0 0 113 0 1 6 133 3 3 3 3 14 3 3 3 3 34 0 0...

Page 50: ...U A R MODELS 3 20 11 VIDEO OUT SECTION MOTHER C B A 1 4 SCHEMATIC DIAGRAM FOR U A R MODELS 5 0 0 0 0 7 0 9 1 0 1 2 0 9 0 0 0 0 0 4 9 4 9 4 9 0 7 0 0 7 0 4 0 4 1 5 1 9 1 5 1 8 0 0 9 0 9 1 3 ...

Page 51: ...3 21 12 VIDEO OUT SECTION MOTHER C B A 1 4 SCHEMATIC DIAGRAM FOR G B MODELS 4 9 1 2 1 4 0 6 0 7 0 7 0 9 1 0 1 2 0 9 0 0 0 0 0 4 9 4 9 4 9 0 7 0 0 7 0 4 0 4 1 5 1 9 1 5 1 8 0 0 9 0 9 1 3 G B MODELS ...

Page 52: ...3 22 13 AUDIO OUT1 SECTION MOTHER C B A 2 4 SCHEMATIC DIAGRAM 0 0 0 0 0 0 2 8 4 8 2 8 4 8 0 0 0 2 9 0 1 2 9 0 1 0 2 3 8 8 1 10 1 0 8 1 10 2 0 8 1 8 1 ...

Page 53: ...3 23 14 AUDIO OUT2 SECTION MOTHER C B A 3 4 SCHEMATIC DIAGRAM 4 8 0 0 0 0 0 0 0 0 0 0 0 0 7 4 8 0 7 4 8 0 0 0 4 8 0 7 4 8 1 7 5 1 0 8 1 8 1 ...

Page 54: ...2 4 86 4 4 0 7 0 0 27 5 1 5 1 47 0 2 0 1 67 24 6 20 0 87 4 4 0 8 5 1 5 1 28 0 0 48 0 2 0 1 68 24 6 24 7 88 4 4 4 2 9 2 4 2 4 29 0 0 49 0 2 0 1 69 20 0 8 7 89 4 5 4 2 10 2 5 2 5 30 0 0 50 2 8 4 8 70 20 0 8 6 90 4 1 0 11 0 0 31 0 0 51 4 9 4 9 71 20 0 20 2 91 4 6 4 4 12 0 0 32 0 0 52 25 0 25 1 72 20 1 20 2 92 4 6 4 5 13 5 1 5 1 33 5 1 5 1 53 25 0 25 1 73 22 5 9 0 93 4 2 0 14 0 0 34 2 0 0 7 54 25 0 25...

Page 55: ...3 25 16 FRONT SWITCH AND POWER SWITCH SCHEMATIC DIAGRAM ...

Page 56: ...3 26 17 SCART SCHEMATIC DIAGRAM FOR G B MODELS G B MODELS ...

Page 57: ...1153 C1122 B C E G D S QR1115 Q1115 C1133 C1143 W153 W104 W003 K1172 R1126 R1127 R1125 D1126 4 4 2 2 1 1 5 5 IC1151 IC1125 C1171 R1181 R1105 R1104 C1101 1 2 4 3 R1106 R1102 R1101 PR1161 R1161 18 1 W301 W251 C1154 W152 W302 W106 W154 W051 W004 PS1101 Q1051 R1103 R A K R1107 R1161 C1102 IC1101 D1162 C1125 C1117 C1116 L1115 1 A C E B D F 3 2 4 5 6 THE STRIPED FRAME INDICATES THE PRIMARY CIRCUIT TO DI...

Page 58: ... C1153 C1122 B C E G D S QR1115 Q1115 C1133 C1143 W153 W104 W003 K1172 R1126 R1127 R1125 D1126 4 4 2 2 1 1 5 5 IC1151 IC1125 C1171 R1181 R1105 R1104 C1101 1 2 4 3 R1106 R1102 R1101 PR1161 R1161 18 1 W301 W251 C1154 W152 W302 W106 W154 W051 W004 PS1101 Q1051 R1103 R A K R1107 R1161 C1102 IC1101 D1162 C1125 C1117 C1116 L1115 1 A C E B D F 3 2 4 5 6 THE STRIPED FRAME INDICATES THE PRIMARY CIRCUIT TO ...

Page 59: ...01 W302 D1126 L1112 PR1161 PR1171 D1171 C1171 C1161 D1161 R1104 R1102 R1101 R1106 R1105 R A K IC1101 D1162 18 15 10 5 1 PS1101 C1154 C1121 C1117 R1181 R1161 W052 L1151 L1111 C1153 C1151 C1111 D1111 D1151 D1152 D1112 W104 W103 4 2 5 3 1 IC1151 T1021 V2 V1 NC P2 PT P1 NC NC NC S4 S3 SIB SIA S2 S5 NC C1101 2 4 5 3 1 IC1125 W202 1 2 P1001 COLD 1 A C E B D F 3 5 2 4 6 THE STRIPED FRAME INDICATES THE PR...

Page 60: ...009 C7015 R7001 72 109 75 76 50 100 26 51 1 2 5 144 37 73 108 1 36 C2041 C2034 C2038 C7020 C7021 C6203 C6204 C7022 C7023 C6212 C6207 R6301 C6302 RA6206 RA6205 RA6204 C2005 R5211CP5202 33 16 32 17 64 48 1 3 5 7 9 11 FP5201 13 15 17 19 21 2 4 6 8 10 12 14 16 18 20 1 2 3 1 49 CP5201 CP7019 CP7021 CP7036 CP7034 CP7032 CP7037 CP7035 CP7033 CP6221 CP6218 CP6214 CP6210 R6208 CP6217 CP6219 CP6220 CP6222 C...

Page 61: ...B4001 C4225 C7026 C7006 C7014 C3017 C3016 C6514 1 2 3 5 4 4 15 O I G 14 25 36 1 12 24 22 12 12 1 13 24 1 1 1 37 48 13 28 1 1 5 8 IC6303 IC4201 IC4211 IC6551 PS4201 IC6501 IC6301 C4204 L4211 RA7001 RA7002 LB4011 LB6551 LB6502 LB6505 LB4012 C6553 C6504 LB6503 LB6507 L6502 K6502 K6521 K6503 C6512 C6513 C6506 C3014 C3013 C3076 C3009 C3007 CP6504 CP6506 CP6502 CP6501 CP3007 CP3003 CP3001 CP6503 CP3002 ...

Page 62: ... W231 W227 W226 W225 W224 W223 W414 W413 W621 W222 W221 W220 W219 W120 W107 W106 W105 W205 W302 W207 W121 W702 W020 W233 W628 W627 W626 W624 W623 W622 W509 W412 W234 W135 W633 W632 W636 W635 W634 W629 W713 W044 W708 W711 W710 W512 W131 K4751 W123 W232 W416 W704 W705 W015 W703 W013 W012 W513 W514 W132 W130 W035 W034 W036 W706 W909 W037 W707 R4367 W714 K4752 W236 W420 W419 W417 W133 W022 W124 W308 W...

Page 63: ...6411 S6411 POWER STOP S6403 FWD SEARCH S6405 RVS SEARCH S6404 FWD SKIP S6408 RVS SKIP S6407 PAUSE S6401 PLAY S6402 FP6401 OPEN CLOSE S6406 2 4 3 5 R6404 R6406 R6403 R6405 R6402 R6401 POWER SWITCH C B A FRONT SWITCH C B A 1 2 A C E B D F 3 4 5 6 7 8 9 FOIL SIDE ...

Page 64: ...5 R3834 1 3 1 5 4 6 1 3 4 6 C B E C B E R3888 R3852 R3851 R3853 R3855 R3865 R3857 R3863 R3864 R3862 R3861 R3859 R3860 R3858 R3854 R3856 R3887 R3801 R3803 IC3853 1 5 8 16 12 9 IC3852 1 5 8 16 12 9 IC3851 1 5 8 16 12 9 IC3801 1 5 17 34 30 10 25 20 18 C3884 C3883 C3891 C3893 C3892 C3871 C3882 C3881 C3873 C3872 C3852 C3857 C3861 C3821 C3806 C3807 C3810 C3809 C3801 C3818 C3817 C3816 C3814 C3815 C3811 C...

Page 65: ...LTR COMB COMB FILTER MODULE FLTR LC RF LC FILTER EMI GND MTL GROUND PLATE GND TERM GROUND TERMINAL HOLDER FUS FUSE HOLDER IC PRTCT IC PROTECTOR JUMPER CN JUMPER CONNECTOR JUMPER TST JUMPER TEST POINT L DTCT LIGHT DETECTING MODULE L EMIT LIGHT EMITTING MODULE LED DSPLY LED DISPLAY LED INFRD LED INFRARED MODUL RF MODULATOR RF PHOT CPL PHOTO COUPLER PHOT INTR PHOTO INTERRUPTER PHOT RFLCT PHOTO REFLEC...

Page 66: ... 1uF 16V CH ECUX1C104ZFV C2507 FX612210 C CE 0 1uF 16V CH ECUX1C104KBV C2508 FX612210 C CE 0 1uF 16V CH ECUX1C104KBV C2509 FX612220 C CE 0 1uF 16V CH ECUX1C104ZFV SCHM REF PART NO DESCRIPTION REMARKS SCHM REF PART NO DESCRIPTION REMARKS AAX16300 P C B MOTHER U VEP99144M AAX18150 P C B MOTHER GB VEP99144R AAX18140 P C B MOTHER A VEP99144P AAX18130 P C B MOTHER R VEP99144N AAX16260 P C B POWER SUPPL...

Page 67: ...UX1C104ZFV C3043 FX612220 C CE 0 1uF 16V CH ECUX1C104ZFV C3045 FX612220 C CE 0 1uF 16V CH ECUX1C104ZFV C3046 AAX15550 C TNTL CHP 10uF 6 3V ECST0JY106Z C3051 FX611790 C EL 330uF 6 3VCH ECEV0JA331 C3052 FX611980 C CE 1uF 10V CH ECUM1A105KBN C3053 FX611980 C CE 1uF 10V CH ECUM1A105KBN C3054 FX611980 C CE 1uF 10V CH ECUM1A105KBN C3055 FX611980 C CE 1uF 10V CH ECUM1A105KBN C3056 FX612220 C CE 0 1uF 16V...

Page 68: ... ECUX1C104ZFV C4203 FX612220 C CE 0 1uF 16V CH ECUX1C104ZFV C4204 AAX16240 C TNTL CHP 10uF 10V VCS1AS106 C4205 FX612220 C CE 0 1uF 16V CH ECUX1C104ZFV C4206 AAX16240 C TNTL CHP 10uF 10V VCS1AS106 C4207 FX612220 C CE 0 1uF 16V CH ECUX1C104ZFV C4208 FX612220 C CE 0 1uF 16V CH ECUX1C104ZFV C4209 FX612220 C CE 0 1uF 16V CH ECUX1C104ZFV C4221 FX612220 C CE 0 1uF 16V CH ECUX1C104ZFV C4222 FX612220 C CE ...

Page 69: ... VCS1AS106 C6505 FX612220 C CE 0 1uF 16V CH ECUX1C104ZFV C6506 FX612220 C CE 0 1uF 16V CH ECUX1C104ZFV C6511 FX612220 C CE 0 1uF 16V CH ECUX1C104ZFV C6512 FX612220 C CE 0 1uF 16V CH ECUX1C104ZFV C6513 FX612220 C CE 0 1uF 16V CH ECUX1C104ZFV C6514 NX702530 C CE 15pF 50V CH ECUX1H150JCV C6515 NX702530 C CE 15pF 50V CH ECUX1H150JCV C6516 FX612220 C CE 0 1uF 16V CH ECUX1C104ZFV C6517 FX612220 C CE 0 1...

Page 70: ...85FV IC6551 AAX16150 IC TK71533SCL TK71533SCL IC7001 AAX16670 IC MN103S13BGA MN103S13BGA J3871 AAX05470 CN 21P GB VJS3921 JK3531 AAX16310 CONNECTOR VJJ0544 JK3532 AAX16320 JACK PIN 3P UAR VJJ0598 JK4501 AAX16330 JACK RCA 4P VJJ0690 K2002 HX609880 R MTL CHP 0Ω 1 16W ERJ3GEY0R00 K3001 HX609880 R MTL CHP 0Ω 1 16W ERJ3GEY0R00 K3002 HX610350 R MTL CHP 0Ω 1 10W ERJ6GEY0R00 K3003 HX610350 R MTL CHP 0Ω 1 ...

Page 71: ...B5208 NX702750 COIL CHP VLP0323A601T VLP0323A601T LB5209 NX702750 COIL CHP VLP0323A601T VLP0323A601T LB5210 NX702750 COIL CHP VLP0323A601T VLP0323A601T LB5211 GX609400 COIL JALBK2HS470T LB5212 NX702750 COIL CHP VLP0323A601T VLP0323A601T LB5213 NX702750 COIL CHP VLP0323A601T VLP0323A601T LB5214 NX702750 COIL CHP VLP0323A601T VLP0323A601T LB5215 AAX16460 COIL VLP0174 LB5216 AAX16460 COIL VLP0174 LB5...

Page 72: ...YJ223 R2009 HX610120 R MTL CHP 22KΩ 1 16W ERJ3GEYJ223 R2010 HX610160 R MTL CHP 27KΩ 1 16W ERJ3GEYJ273 R2011 HX610040 R MTL CHP 12KΩ 1 16W ERJ3GEYJ123 R2012 HX610220 R MTL CHP 5 6KΩ 1 16W ERJ3GEYJ562 R2013 HX610160 R MTL CHP 27KΩ 1 16W ERJ3GEYJ273 R2014 NX703300 R MTL CHP 1MΩ 1 16W ERJ3GEYJ105 R2017 AAX15810 R MTL CHP 15KΩ 1 16W ERJ3GEYF153 R2018 HX610190 R MTL CHP 47KΩ 1 16W ERJ3GEYJ473 R2020 AAX0...

Page 73: ...10W GB ERJ6GEYJ471 R3853 AAX06740 R MTL CHP 33KΩ 1 10W GB ERJ6GEYG333 R3854 NX703520 R MTL CHP 5 6KΩ 1 10W GB ERJ6GEYG562 R3865 AAX06750 R MTL CHP 10KΩ 1 10W GB ERJ6GEYJ103 R3871 AAX06900 R MTL CHP 820Ω 1 10W GB ERJ6GEYJ821 R3872 XX701440 R CAR CHP 100Ω 1 10W GB ERJ6GEYJ101 R3873 AAX06900 R MTL CHP 820Ω 1 10W GB ERJ6GEYJ821 R3874 XX701440 R CAR CHP 100Ω 1 10W GB ERJ6GEYJ101 R3875 HX610340 R MTL CH...

Page 74: ...6201 HX610010 R MTL CHP 10KΩ 1 16W ERJ3GEYJ103 R6208 HX610190 R MTL CHP 47KΩ 1 16W ERJ3GEYJ473 R6209 AAX15800 R MTL CHP 150Ω 1 16W ERJ3GEYF151 R6210 AAX15850 R MTL CHP 470Ω 1 16W ERJ3GEYF471 R6211 AAX15840 R MTL CHP 390Ω 1 16W ERJ3GEYF391 R6212 HX610190 R MTL CHP 47KΩ 1 16W ERJ3GEYJ473 R6213 HX609890 R MTL CHP 1KΩ 1 16W ERJ3GEYG102 R6214 HX609890 R MTL CHP 1KΩ 1 16W ERJ3GEYG102 R6301 HX610010 R MT...

Page 75: ...CRYS EF0EC8004A4 X6501 AAX04680 RSNR VSX1044 ZA1001 AX624190 HOLDER FUS EYF52BC ZA1002 AX624190 HOLDER FUS EYF52BC ZA1111 NX701970 GND MTL VJR0978 VJR0978 ZA3501 NX701970 GND MTL VJR0978 VJR0978 ZA3871 AAX05100 PLATE GND G B VMC1450 ZA4201 NX701970 GND MTL VJR0978 VJR0978 ZA4751 NX701970 GND MTL VJR0978 VJR0978 ZA4752 AAX03730 VMC1446 ZA6001 NX701970 GND MTL VJR0978 VJR0978 AAX03360 HOLDER FL VYQ1...

Page 76: ... B3 B3 B3 B4 B4 B4 B4 B6 B9 B6 B7 B7 B9 B8 B8 B8 B8 B9 1 28 E 6 8 2 2 2 2 4 E 13 11 12 15 9 31 14 32 33 7 3 1 POWER SUPPLY C B A 3 E MODULE C B A TO SPINDLE MOTOR MOTHER C B A TO POWER SW C B A FRONT SWITCH C B A TO MOTHER C B A POWER SW C B A TO MOTHER C B A B5 B5 B5 B5 B5 B5 B5 B5 B5 B5 B5 B5 B5 TO FRONT SWITCH C B A B3 B3 10 E SCART C B A 106 106 1 4 12 ...

Page 77: ...T PANEL DVD S796 BL VYP7718 13 AAX18120 FRONT PANEL DVD S796 GD VYP7724 13 AAX18110 FRONT PANEL DVD S796 TI VYP7722 13 AAX18100 FRONT PANEL DV S5270 BL VYP7719 14 AAX06230 BUTTON OPERATION L DVD S796 BL VGU8141 14 AAX04720 BUTTON OPERATION L DVD S796 GD VGU8090 14 AAX06250 BUTTON OPERATION L DVD S796 TI VGU8143 14 AAX06240 BUTTON OPERATION L DV S5270 BL VGU8142 15 AAX06260 BUTTON OPERATION R DVD S...

Page 78: ... S796 DV S5270 A 1 2 3 4 5 6 B C D 3 Loading Mechanism Section 3 1 Loading Mechanism Section Exploded View B43 B44 B42 B42 50 41 42 44 55 57 43 47 54 51 53 45 B45 B45 B41 B41 B41 46 49 56 U MODEL ONLY 4 14 ...

Page 79: ...6 AAX04660 CAM UP DOWN VDK0156 47 CX680240 BELT VDV0373 49 AAX04580 BASE LOADING VMD3266 50 AAX15350 CLAMPER BASE VMA0E55 51 XX701070 MAGNET RHM245ZA 53 AAX15340 CLAMPER VMD3884 54 AAX15250 CLAMPER WEIGHT VMA0E54 55 AAX01250 MOTOR LOADING VEM0664 56 AAX03330 SWITCH VSH0170 57 AAX05560 SHIELD PLATE VMA0C12 U B41 AAX04340 SCREW VHD1223 B42 EX603980 SCREW XQNQC17 3 B43 EX604040 SCREW XTV3 10G B44 AAX...

Page 80: ...4 5 6 B C D 4 Traverse Section 4 1 Traverse Section Exploded View 63 74 72 61 B61 B61 B64 B63 B61 B61 B61 B62 B65 B65 B65 B62 B62 70 69 76 65 69 66 73 75 62 64 64 69 71 67 TO SPINDLE MOTOR TO MODULE C B A TO STEPPING MOTOR 4 16 ...

Page 81: ...RING HOLDER 1 VMC1606 67 AAX15270 SPRING HOLDER 2 VMC1607 69 AAX04500 FLOATING RUBBER VMG1166 70 AAX15280 TRAVERSE CHASSIS VMK0502 71 AAX03750 GUIDE SHAFT 1 VMS6471 72 AAX03760 GUIDE SHAFT 2 VMS6472 73 AAX15200 OPTICAL PICK UP VED04021 74 AAX04780 SPRING VMC1491 75 AAX04330 NUT SPRING VMC1490 76 AAX04320 NUT VMD3260 B61 AAX04350 SCREW VHD1224 B62 AAX15240 SCREW VHD1358 B63 EX603950 SCREW VHD1057 B...

Page 82: ...O6 KI O7 S0 S1 LED REM VDD X OUT X IN GND RESET KI O5 KI O4 KI O3 KI O2 KI O1 KI O0 KI3 KI2 KI1 KI0 K1 K22 MENU K2 K23 VSS K3 K24 7 K4 K25 ENTER K5 Not used K26 RETURN K6 Not used K27 PLAY MODE K7 ON SCREEN K28 SUBTITLE K8 POWER K29 8 K9 OPEN CLOSE K30 9 K10 STOP K31 AUDIO K11 Not used K32 ANGLE K12 Not ued K33 REPEAT K13 PAUSE K34 1 K14 PLAY K35 SET UP K15 SKIP K36 CANCEL K16 SKIP K37 2 K17 ５ K38...

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