Panasonic DVD-LS80EE Service Manual Download Page 42

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14 VOLTAGE CHART

Note:

•

Indicated voltage values are the standard values for the unit measured by the DC electronic circuit tester (high-impedance)
with the chassis taken as standard. Therefore, there may exist some errors in the voltage values, depending on the internal
impedance of the DC circuit tester.

•

Circuit voltage and waveform described herein shall be regarded as reference information when probing defect point,
because it may differ from an actual measuring value due to difference of Measuring instrument and its measuring condition
and product itself.

14.1. MAIN P.C.B.

Ref No.

MODE

PLAY

0.6

0.8

0.5

3.3

1.5

5.7

0.8

STOP

0.6

2.3

0.8

0.5

3.3

2.4

5.7

0.8

Ref No.

MODE

PLAY

0.6

0.5

3.2

0.8

0.6

0.5

3.3

0.8

0.5

3.3

1.3

9.4

7.6

8.2

5.2

STOP

0.6

0.5

3.3

0.8

0.6

0.5

3.3

0.8

0.5

3.3

1.3

9.4

7.6

8.2

5.2

Ref No.

MODE

PLAY

9.4

5.7

9.4

2.3

3.3

STOP

9.4

5.7

5.2

9.4

2.3

3.3

Ref No.

MODE

PLAY

3.3

3.6

5.3

3.3

4.9

5.3

STOP

3.3

3.6

5.3

3.3

4.9

5.3

Ref No.

MODE

PLAY

0.2

1.1

1.7

1.5

11.8

2.5

1.3

STOP

0.2

1.1

1.7

1.5

11.7

2.5

1.3

Ref No.

MODE

PLAY

11.4

3.3

9.4

3.3

0.1

STOP

11.4

3.3

7.8

0.1

Ref No.

MODE

PLAY

1.3

0.5

9.6

0.3

1.6

0.1

0.3

0.2

9.1

STOP

1.3

0.5

9.6

0.3

2.2

0.1

0.3

0.2

9.2

Ref No.

MODE

PLAY

1.7

3.3

0.1

0.6

5.3

1.2

0.7

5.3

3.1

STOP

3.3

1.6

5.3

2.4

1.6

5.3

Ref No.

MODE

PLAY

3.1

0.8

5.3

2.7

5.3

2.7

5.3

1.6

STOP

5.3

0.5

5.3

0.5

1.6

5.3

1.6

Ref No.

MODE

PLAY

1.6

1.7

STOP

1.6

Ref No.

MODE

PLAY

1.1

1.3

1.2

3.3

1.6

1.5

1.3

1.1

1.2

1.3

1.6

1.7

1.2

STOP

1.3

1.4

3.2

1.3

1.4

1.3

1.4

1.3

1.4

3.2

1.4

1.2

Ref No.

MODE

PLAY

1.2

1.8

1.7

0.8

1.2

1.3

1.8

1.6

1.5

0.5

3.3

1.1

1.4

1.6

1.5

1.7

STOP

1.4

2.2

1.7

3.3

0.8

1.4

2.3

Ref No.

MODE

PLAY

1.9

1.2

3.3

3.1

2.8

2.9

STOP

2.2

2.7

1.2

3.3

3.1

2.7

Ref No.

MODE

PLAY

1.6

0.1

1.8

1.2

3.3

1.7

3.3

1.3

1.2

1.6

1.1

STOP

1.6

2.9

3.3

1.7

1.6

3.3

1.3

1.2

1.8

1.2

0.9

Ref No.

MODE

100

PLAY

2.2

3.3

0.8

2.6

1.8

0.5

1.7

3.3

1.4

1.8

1.6

STOP

1.2

3.3

0.8

2.3

1.8

0.6

1.7

3.3

1.5

1.8

1.6

Ref No.

MODE

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

PLAY

0.2

1.1

3.3

2.2

1.6

2.6

2.7

2.6

2.4

2.5

STOP

3.3

2.2

1.6

2.2

Ref No.

MODE

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

PLAY

1.8

1.6

1.8

3.3

1.5

1.4

1.5

3.3

1.5

STOP

1.9

1.6

3.3

1.4

3.3

1.3

Ref No.

MODE

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

PLAY

3.3

1.6

3.1

3.3

1.5

1.2

2.9

STOP

3.3

1.6

3.1

3.3

1.5

1.2

3.1

Ref No.

MODE

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

PLAY

2.9

3.3

3.2

2.9

2.8

2.7

STOP

2.9

3.1

3.3

3.1

3.3

3.1

2.8

2.9

Ref No.

MODE

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

PLAY

3.1

1.5

3.2

1.5

1.2

3.1

3.2

1.7

3.1

1.7

1.4

STOP

3.2

1.4

3.3

1.5

1.2

3.2

3.1

3.2

2.8

3.3

1.4

1.5

Ref No.

MODE

201

202

203

204

205

206

207

208

209

210

211

212

213

214

215

216

PLAY

3.2

0.4

3.2

1.4

0.2

1.3

1.2

1.7

1.3

1.4

1.2

STOP

1.6

3.3

1.6

1.2

3.3

Ref No.

MODE

PLAY

3.3

3.2

1.2

3.3

STOP

3.3

1.2

3.3

Ref No.

MODE

PLAY

1.8

1.6

0.8

1.3

1.4

1.7

1.5

1.4

3.3

1.6

1.1

1.4

1.6

STOP

3.3

1.6

Ref No.

MODE

PLAY

1.5

1.7

1.9

1.2

1.3

1.2

1.1

1.2

1.1

1.3

1.6

1.5

3.3

1.3

1.2

1.3

STOP

3.3

1.5

3.3

1.5

Ref No.

MODE

PLAY

1.3

1.4

1.6

3.3

1.3

STOP

1.5

3.3

IC3001

IC3008

IC1001

IC1601

IC2601

IC1001

IC1101

IC1401

IC1403

IC1003

IC2601

IC3001

IC1004

IC3002

IC3006

IC3007

IC3001

IC1402

IC3001

DVD-LS80EE / DVD-LS80GN / DVD-LS80GCS / DVD-LS82EE

Summary of Contents for DVD-LS80EE

Page 1: ...S DVD LS82EE RAE1908Z C Mechanism Series Colour S Silver Type LS82 K Black Type LS80 4 Exif Ver 2 1 JPEG Baseline files Picture resolution between 160 120 and 6144 4096 pixels sub sampling is 4 0 0 4 2 0 4 2 2 or 4 4 4 5 The total combined maximum number of recognizable audio picture and movie contents and groups 4000 audio picture and movie contents and 400 groups 6 Extremely long and slender pic...

Page 2: ...cluded AC adaptor 14W Unit only 12W Power consumption in Standby mode Using included AC adaptor approx 0 4W Power consumption in Recharge mode Using included AC adaptor 12W AC adaptor Power source AC 100 240V 50 60Hz Power consumption 22W DC output 12V 1 3A Car DC adaptor DC output 12V 1 5A Vehicle with 12V battery only Battery pack lithium ion DVD LS80 CGR H711 included Voltage 7 2V Capacity 2250...

Page 3: ...6 Service caution based on legal restrictions 10 6 1 General description about Lead Free Solder PbF 10 7 HANDLING PRECAUTIONS FOR TRAVERSE DECK 11 7 1 Handling of optical pickup 11 7 2 Grounding for electrostatic breakdown prevention 11 8 DISASSEMBLY REASSEMBLY AND SERVICE POSITION 12 8 1 Disassembly 13 8 2 P C B location 14 8 3 Main cabinet of the unit 14 8 4 Traverse assembly 15 8 5 Optical pick...

Page 4: ...ck 39 13 Abbreviations 40 14 VOLTAGE CHART 42 14 1 MAIN P C B 42 15 BLOCK DIAGRAM 45 15 1 OVERALL BLOCK DIAGRAM 45 15 2 POWER SUPPLY BLOCK DIAGRAM 46 15 3 SERVO BLOCK DIAGRAM 47 15 4 AUDIO BLOCK DIAGRAM 48 15 5 VIDEO BLOCK DIAGRAM 49 16 INTERCONNECTION SCHEMATIC DIAGRAM SCHEMATIC DIAGRAM NOTES 51 16 1 INTERCONNECTION SCHEMATIC DIAGRAM 51 16 2 SCHEMATIC DIAGRAM NOTES 52 17 SCHEMATIC DIAGRAM 53 17 1...

Page 5: ... Service part 2 Make a photocopy section 1 3 Manual for customer on this Service Manual Manual for customer has important information for DivX Video on Demand Service user Please don t forget take it to the customer with unit 1 2 About DivX 1 2 1 DivX A video compression format developed by DivXNetworks Inc that compresses video files without any considerable loss of video quality 1 2 2 About DivX...

Page 6: ... code otherwise you will no longer be able to play DivX Video on Demand content 3 Follow the procedure on the DivX Video on Demand web site to register at http vod divx com If you do not use the DivX Video on Demand content please ignore this warning Warning for Customers Who Use the DivX Video on Demand content 6 DVD LS80EE DVD LS80GN DVD LS80GCS DVD LS82EE ...

Page 7: ...om being exposed to shock hazards 3 PREVENTION OF ELECTROSTATIC DISCHARGE ESD TO ELECTROSTATICALLY SENSITIVE ES DEVICES Some semiconductor solid state devices can be damaged easily by static electricity Such components commonly are called Electrostatically Sensitive ES Devices Examples of typical ES devices are integrated circuits and some field effect transistors and semiconductor chip components...

Page 8: ...s Otherwise hamless motion such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity ESD sufficient to damage an ES device 4 PRECAUTION OF LASER DIODE 8 DVD LS80EE DVD LS80GN DVD LS80GCS DVD LS82EE ...

Page 9: ...refore only be fitted in equipment designed specifically for its use Replacement batteries must be of the same type and manufacture They must be fitted in the same manner and location as the original battery with the correct polarity contacts observed Do not attempt to re charge the old battery or re use it for any other purpose It should be disposed of in waste products destined for burial rather...

Page 10: ... lead free solder has to be used when repairing the equipment for which the lead free solder is used Definition The letter of PbF is printed on the PCB using the lead free solder To put lead free solder it should be well molten and mixed with the original lead free solder Remove the remaining lead free solder on the PCB cleanly for soldering of the new IC Since the melting point of the lead free s...

Page 11: ...n as short times as possible 3 Be careful not to apply excessive stress to the flexible board FPC Board 4 Do not turn the variable resistor Laser power adjustment 1 Human body grounding Use the antistatic wrist strap to discharge the static electricity from your body 2 Work table grounding Put a conductive material sheet or steel sheet on the area where the optical pickup is placed and ground the ...

Page 12: ...8 DISASSEMBLY REASSEMBLY AND SERVICE POSITION 12 DVD LS80EE DVD LS80GN DVD LS80GCS DVD LS82EE ...

Page 13: ...8 1 Disassembly 13 DVD LS80EE DVD LS80GN DVD LS80GCS DVD LS82EE ...

Page 14: ...moving battery pack Release the lock lever and remove the battery pack in the direction of the arrow 1 Remove the 13 screws from the bottom of the unit 2 Release the latches and remove the bottom cabinet 14 DVD LS80EE DVD LS80GN DVD LS80GCS DVD LS82EE ...

Page 15: ...ly 1 Reinstall the traverse assembly to the specified pin of the unit 2 Reinstall the flexible cable of the optical pickpup unit and lock it securely 3 Remove the solder of each laser short land of the flexible cable Caution Remove the solders completely otherwise the laser diode won t emit light 4 Reinstall the spindle flexible cable as shown figure 15 DVD LS80EE DVD LS80GN DVD LS80GCS DVD LS82EE...

Page 16: ... to remove the solder from each of the two laser short lands on the flexible cable Caution Remove the solders completely otherwise the laser diode won t emit light After replacing the optical pick up unit check the quality of images played back and make optical adjustment 8 6 Disc motor 8 6 1 Removing disc motor 1 Remove the adjustment screws A B and C 2 Remove the disc motor 8 6 2 Caution to be t...

Page 17: ... 8 8 Operation P C B 1 Remove the connector 2 Remove the 6 screws and remove the operation P C B 8 9 Monitor assembly 1 Unlock the connector and remove the flexible cable 2 Remove the 3 screws 3 Release the latches and remove the hinge cover 4 Remove the screw and remove the monitor assembly 17 DVD LS80EE DVD LS80GN DVD LS80GCS DVD LS82EE ...

Page 18: ... 1 Remove the disc cover in order of a and b Caution Please don t lose the spring 8 11 Monitor cover 1 Remove the 5 screws 2 Remove the monitor cover into the direction of the arrow 3 Unlock the connector and remove the flexible cable Caution to be taken when installing monitor cover Please do not nip the wire 18 DVD LS80EE DVD LS80GN DVD LS80GCS DVD LS82EE ...

Page 19: ...d remove the shaft covers 3 Release the friction hinge from boss and remove the mono arm assembly 4 Remove the 5 screws 5 Release the latches and remove the mono arm cover 6 Remove the plate and friction hinge A B 19 DVD LS80EE DVD LS80GN DVD LS80GCS DVD LS82EE ...

Page 20: ...itor cover 5 Install the shaft covers to monitor cover 8 13 Inverter P C B 1 Unlock the connector and remove the flexible cable 2 Remove the 4 screws 3 Remove the monitor support angle 4 Remove the connector and remove the inverter P C B and 2 speaker 8 14 LCD panel 1 Remove the LCD panel into the direction of the arrow 8 15 Replacing the fuse in the car dc adaptor Replace only with the specified ...

Page 21: ... washers Caution Remove the rubber cushion from the traverse assembly to prevent it from getting damaged 3 Install a dick on the traverse assembly Caution Make sure the disk is securely installed on the disk motor 4 Remove the main P C B operation P C B inverter P C B and LCD panel as shown below 5 The disk cannot be played back with the disk cover removed 21 DVD LS80EE DVD LS80GN DVD LS80GCS DVD ...

Page 22: ...ciently determine the problem and adjust tilt If NO DISC is displayed before exchanging the optical pick up carry out problem diagnosis first If the present laser driving current is over 55 the optical pick up may need to be exchanged Note Carry out diagnosis within 3 minutes of turning the unit on The player s current can increase as it warms up so turn the unit off and allow it to cool down befo...

Page 23: ...When using a soldering iron which is not destaticized short circuit the terminal face of the flexible case with a clip After that short circuit the land After the repairing work is completed remove the solder according to the correct procedure shown in this Technical Guide 9 2 UHF displays Use the internal service mode for evaluation of malfunctions Display Method Display Diagnosis Items displayed...

Page 24: ...Seek error H06 Power error Cannot switch off the power because of the panel and system computer communication error H07 Spindle motor drive error DSC related F500 DSC error DSC stops in the occurrence of servo error startup focus error etc OPU DV 5 0 IC3001 DV 5 0 IC3001 servo drive F501 DSC not Ready DSC system computer communication error Communication failure caused by idling of DSC DV 5 0 IC30...

Page 25: ...and changes Message is changed before it is sent as a reply to disc manager F880 Task number is not appropriate Message coming from a non existing task F890 Sending message when message is being sent to AV task Sending message to AV task F891 Message couldn t be sent to AV task Begin sending message to AV task F893 FROM falsification FROM IC3008 DV 5 0 IC3001 F894 EEPROM abnormality EEPROM IC3002 ...

Page 26: ...e restricted region code F0C2 A DVD PAL restricted playback F0C3 B DVD Parental lock setting prohibits the playback of the entire title F0C4 C VCD Prohibited because it is in PHOTO CD fromat F0C5 VCD CD Prohibited because it is CDROM without CD DA 9 6 Service mode table Pressing various button combinations on the player and remote control unit can activate the service modes 26 DVD LS80EE DVD LS80G...

Page 27: ...27 DVD LS80EE DVD LS80GN DVD LS80GCS DVD LS82EE ...

Page 28: ...9 7 Lens cleaning When cleaning the lens use the lens cleaner which product part No SZZP1038C 28 DVD LS80EE DVD LS80GN DVD LS80GCS DVD LS82EE ...

Page 29: ...o efficiently determine the problem and adjust tilt If NO DISC is displayed before exchanging the optical pick up carry out problem diagnosis first If the present laser driving current is over 55 the optical pick up may need to be exchanged Note Carry out diagnosis within 3 minutes of turning the unit on The player s current can increase as it warms up so turn the unit off and allow it to cool dow...

Page 30: ...n using a soldering iron which is not destaticized short circuit the terminal face of the flexible case with a clip After that short circuit the land After the repairing work is completed remove the solder according to the correct procedure shown in this Technical Guide 10 2 UHF displays Use the internal service mode for evaluation of malfunctions Display Method Display Diagnosis Items displayed w...

Page 31: ... error H06 Power error Cannot switch off the power because of the panel and system computer communication error H07 Spindle motor drive error DSC related F500 DSC error DSC stops in the occurrence of servo error start up focus error etc OPU DV5 0 IC3001 DV5 0 IC3001 servo drive F501 DSC not Ready DSC system computer communication error Communication failure caused by idling of DSC DV5 0 IC3001 DV5...

Page 32: ...in sending message to AV task F893 FROM falsification FROM IC3008 DV5 0 IC3001 F894 EEPROM abnormality EEPROM IC3002 Serial communicat ion on lone F895 Language area abnormality Firm version agreement check for factory preset setting failure prevention FROM IC3008 F896 No existence model Firm version agreement check for factory preset setting failure prevention FROM IC3008 F897 Initialize is not c...

Page 33: ...he unit and remote control Service mode menu will be display Select menu by cursor button and press ENTER button to activate the service modes 10 7 Lens cleaning When cleaning the lens use the lens cleaner which product part No SZZP1038C 33 DVD LS80EE DVD LS80GN DVD LS80GCS DVD LS82EE ...

Page 34: ...enewed to improve the quality including operation ability and playability to the substandard discs processing to optimize the drive The recovery disc has also firmware version up After version up recovery processing is executed automatically Part number of the recovery disc for version up will be noticed when it is supplied Updating firmware 1 Load the recovery disc that is supplied to the player ...

Page 35: ...ure quality Optical adjustments cannot be made inside the optical pickup 12 2 2 Important points in electrical adjustment Follow the adjustment procedures described in this Manual 12 3 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 ord...

Page 36: ...hers Caution Remove the rubber cushion of the traverse ass y 3 Install the traverse ass y to the disc Caution Make sure the disc is installed on the disc motor securely 4 Disassemble the Main P C B Operation P C B Inverter P C B and LCD panel as shown in figure below 5 The disc cannot be played back with the Disc cover attached Press and hold down the S5201 and S5202 Secure with cellulose tape 36 ...

Page 37: ...ter value in the tangential direction Once turn the screw to the full position and then back off You should finish tightening in the tightening direction 5 DISC height measurement Measure the middle of the deflection of the disc and motor surface If the measured height is out of range adjust to the specified value using the adjustment screws A B and C by the same angle 12 4 1 3 Checking after adju...

Page 38: ...t DVD player remote control Details of adjustment Input video signal Press and buttons on remote controller set the right side number to 71 12 5 2 Adjusting DC offset of impressed voltage Adjustment is required when Check point Noise such as horizontal stripes is found on the screen TL8401 Adjustment procedure Adjustment UP Adjustment DOWN Use 3 on remote control unit DVD player remote control uni...

Page 39: ...5 8 Adjusting TINT Adjustment is required when Check point TL8604 Adjustment procedure Adjustment UP Adjustment DOWN Use 5 on remote control unit DVD player remote control unit DVD player remote control Details of adjustment Input video signal Press and buttons on remote controller set the number of center to 75 75 color bar 12 5 9 Adjusting color Adjustment is required when Check point TL8604 Adj...

Page 40: ...SE DIGITAL SERVO CONTROLLER DATA SLICE LOOP FILTER DIGITAL VIDEO DISC INITIAL LOGO ABBREVIATIONS E EC ECR ENCSEL ETMCLK ETSCLK ERROR TORQUE CONTROL ERROR TORQUE CONTROL REFERENCE ENCODER SELECT EXTERNAL M CLOCK 81MHz 40 5MHz EXTERNAL S CLOCK 54MHz F FBAL FCLK FE FFI FEO FG FSC FSCK FOCUS BALANCE FRAME CLOCK FOCUS ERROR FOCUS ERROR AMP INVERTED INPUT FOCUS ERROR AMP OUTPUT FREQUENCY GENERATOR FREQU...

Page 41: ...TY SUB CODE SERIAL SUB CODE CLOCK SUB CODE Q DATA SYSTEM CLOCK T TE TIBAL TID TIN TIP TIS TPSN TPSO TPSP TRCRS TRON TRSON TRACKING ERROR BALANCE CONTROL BALANCE OUTPUT 1 BALANCE INPUT BALANCE INPUT BALANCE OUTPUT 2 OP AMP INPUT OP AMP OUTPUT OP AMP INVERTED INPUT TRACK CROSS SIGNAL TRACKING ON TRAVERSE SERVO ON INITIAL LOGO ABBREVIATIONS V VBLANK VCC VCDCONT VDD VFB VREF VSS V BLANKING COLLECTOR P...

Page 42: ...58 59 60 PLAY 1 9 2 0 1 2 0 3 3 3 3 0 3 3 0 0 3 3 3 1 2 8 2 9 0 0 0 0 0 STOP 2 2 2 7 0 1 2 0 3 3 3 3 0 0 3 3 0 3 3 3 1 2 7 3 0 0 0 0 0 Ref No MODE 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 PLAY 1 6 0 0 3 0 1 1 8 1 2 0 3 3 3 3 1 7 0 3 3 1 3 1 2 1 2 0 1 6 1 1 1 1 STOP 1 6 0 0 2 9 3 3 1 7 1 6 0 3 3 3 3 3 3 3 3 3 3 1 3 1 3 1 3 1 2 1 8 1 2 0 9 Ref No MODE 81 82 83 84 85 86 87 88 89 90...

Page 43: ...3 Ref No MODE 1 2 3 4 5 6 7 8 1 2 3 4 5 1 2 3 4 5 PLAY 0 0 0 0 3 3 3 3 0 3 3 0 8 0 8 0 0 8 3 3 3 3 3 3 0 STOP 0 0 0 0 3 3 3 3 0 3 3 1 1 0 1 3 3 3 3 3 3 0 Ref No MODE 1 2 3 4 5 PLAY 3 6 0 3 6 3 3 STOP 3 6 0 3 6 3 3 Ref No MODE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 PLAY 0 0 0 0 0 2 5 0 1 0 1 2 1 2 0 4 9 2 5 0 1 6 1 2 1 2 1 3 1 3 1 8 STOP 0 0 0 0 0 2 5 0 1 0 1 1 1 1 0 4 9 2 5 0 1 6 1 3 1...

Page 44: ...0 2 5 2 5 0 1 2 5 2 5 0 1 2 5 2 4 3 3 Ref No MODE E C B E C B E C B E C B E C B PLAY 0 0 0 1 0 2 9 0 0 0 2 9 0 0 8 0 0 2 9 0 STOP 0 0 1 2 8 0 0 1 3 0 0 2 8 0 0 2 8 0 0 1 3 3 Ref No MODE E C B 1 2 3 4 5 6 1 2 3 4 5 6 PLAY 0 5 0 0 2 4 0 0 2 4 0 0 2 4 0 0 2 4 0 STOP 0 5 0 0 0 7 0 0 0 7 0 0 0 7 0 0 0 7 0 Ref No MODE E C B E C B E C B E C B E C B PLAY 0 0 3 3 3 3 3 3 0 1 0 0 1 3 3 0 3 3 0 1 0 3 3 0 STO...

Page 45: ...3008 ROM FLASH 16Mbit 8Kbit IC6001 IC2601 MECHANISM UNIT TRAVERSE MAIN P C B COIL TRACKING COIL FOCUS MPU OPERATION KEY LS82EE only CONTROL REMOTE LED SELECTOR MOTOR TRAVERSE DRIVE MOTOR MOTOR SPINDLE UNIT PICK UP OPT OUT SPEAKER IC4008 IC4004 AMP IC3201 HEADPHONE AUDIO IN OUT LCD IC3009 VIDEO IN OUT SIGNAL PROCESSOR VIDEO IC8803 IC8804 SERIAL FLASH ROM 512Kbit AUDIO POWER AMP DC VOLUME CONTROL IC...

Page 46: ...G QR1413 POWER CTL Q1401 SWITCHING POWER CTL Q1403 IC1401 Q1402 JK1401 JK1421 1 FP6202 1 FP6801 1 1 IP1401 IP1421 DC IN BAT JK1401 DC IN JK1421 BATTERY ADP ON IC6001 OPERATION P C B OPERATION MPU 5 6 KEY2 KEY2 KEY1 KEY1 KEY3 KEY3 LS82EE only 7 FP6202 2 FP6801 5 FP6202 D6004 PWR SW DVDON H LCDON H PON H 3 FP6801 4 18 NRST 44 PLAY SW S6004 R SKIP S6003 F SKIP S6002 BRIGHT S6001 SIZE STAND BY S6809 L...

Page 47: ...N3 VIN2 PWM1 PWM0 DRV0 VIN1 VIN8 VIN7 VIN6 VIN5 OPTICAL PICK UP UNIT PHOTO DETECTOR B3 B4 B2 B1 A3 A2 A4 A1 LASER DIODE DVDLD CDLD AMP HEAD Q5201 Q5211 LD DRIVE 113 DV5 0 IC3001 SPINDLE MOTOR UNIT 114 115 116 120 119 117 118 109 104 103 106 105 191 110 127 126 DVD LS80EE GN GCS LS82EE SERVO BLOCK DIAGRAM 30 DRIVER W A3 V A2 U A1 HUP H1 HUN H1 HVP H2 HVN H2 H3 INSP VREF 71 HWN H3 H3 GAIN CONTROL HA...

Page 48: ... PWM POWERMUT HPMUT L HPMUT L AJIN L HPJIN L IC4005 1 2 MODE CONTROL POWER MANAGEMENT AUDIO IN OUT AUDIO SIGNAL 28 26 R OUT L OUT R OUT L OUT 15 17 19 18 24 10 12 21 5 S DOWN 2 7 25 80 64 QR6001 AVIN INV QR4021 INV IC6003 VOUTR VOUTL AMUT DV5 0 B 9 A X1 X DVD TUNER 10 14 X3 11 X2 15 Y3 4 Y2 2 Y1 5 13 Y 3 SELECTOR IC4004 INA 2 OUTA 8 OUTB 5 INB 3 O CNT 4 SW AMP IC4006 AUDIO POWER AMP DC VOLUME CONT...

Page 49: ...HR 70 OEH T OEH T STH1 CLK1 CLK3 CLK2 VR VB VG VCOM DRIVER GATE DRIVER SOURCE T CON10 T CON11 T CON12 T CON15 VR VB VG VCOMDC 93 3 VCOMOUT _ T CON1 T CON2 T CON7 T CON3 XOUT XIN 15 CLKN 16 VD0 LSB 17 VD1 18 VD2 19 VD3 20 VD4 21 VD5 22 VD6 23 VD7 MSB 45 SDO 44 2 5 1 6 SDI SO SI CS SCK X8801 61 74 75 76 77 78 79 80 81 TRCDATA2 TRCDATA3 TRCDATA0 TRCDATA1 TRCST EXTRG0 P14 DVOUT0 VCLK DVOUT1 DVOUT2 DVO...

Page 50: ...DVD LS80EE DVD LS80GN DVD LS80GCS DVD LS82EE 50 ...

Page 51: ...OEH STHL STHR CPH3 CPH2 CPH1 VCC GND VR VG VB AVDD AVSS INV GND INV GND INV GND NC BLON H DUTY NC PWR 9V PWR 9V PWR 9V 1 2 3 4 6 5 FP6801 PLAY KEY1 KEY3 DGND REMOIRQ OPR 3 3V PLAY KEY1 KEY3 DGND REMOIRQ OPR 3 3V 6 5 4 3 1 2 TRAVERSE MECHANISM UNIT M M PICK UP UNIT LCD PANEL INVERTER 1 2 3 4 5 6 9 10 11 12 14 15 13 18 17 16 H1 H1 A1 A1 A3 A3 A2 A2 H3 H3 H2 H2 VH VCC SW2 SW1 DC2 DC1 H1 H1 7 8 1 2 3 ...

Page 52: ... used in this equipment which are important for safety These parts are marked by in the schematic diagrams It is essential that these critical parts should be replaced with manufacturer s specified parts to prevent shock fire or other hazards Do not modify the original design without permission of manufacturer Caution IC and LSI are sensitive to static electricity Secondary trouble can be prevente...

Page 53: ...404 R1417 0 3 1 2 MA3J142E0L D1406 ERJ3GY0R00V LB1401 R1605 0 1M R1604 10K 1K R1603 S G Q1624 B1CFHA000002 CURRENT ADJ MA2J11100L D1410 R1422 10 0 1 C1422 L1403 G1C101KA0023 R1423 10 10K R1415 G1C220KA0055 L1404 C1602 100P C1606 0 1 3 1 2 4 5 C0DBAGY00001 REG OPR 3 3V IC1402 10K R1421 R1416 1M D1411 B0JCMD000022 4 6 5 2 1 3 B1DHCD000023 POWER CTL Q1401 C1607 10 D1409 MA2J11100L R1602 0 1M 3 1 2 D1...

Page 54: ...003 REG IC1101 0 R1108 LCD 7R5V LCD 15V LCD 10V K1016 LCD 5V K1017 K1019 K1018 G1C100KA0055 L1103 C1104 1 K1101 R1013 6800 2200 R1012 C1014 220P PCTL H C1008 560P R1002 10K R1020 56K C1018 0 1 C1020 180P R1006 3900 C1019 0 027 C1022 0 47 1 C1021 PON H PWRNG L GND PWR 9V D1001 MAZ81000ML R1001 1K QR1001 UNR521300L POWER NG DET POWER NG DET C1007 10 C1006 10 6800 R1017 C1010 4700P R1003 3300 R1021 1...

Page 55: ...RJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V LB5222 LB5208 ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V ERJ3GEY0R00V LB5210 LB5218 LB5221 LB5216 L5201 G1C100KA0055 D5221 B0JCCD000003 LDCUR HHS 0 1 C5232 6 7 5 9 25 24 26 21 20 22 17 18 13 10 12 11 16 14 15 19 23 28 27 8 1 3 4 2 29 30 FP5201 2 2 R5211 47K R521...

Page 56: ...X3006 EXADT9 A9 A8 A10 EXADT2 A2 A1 EXADT1 A0 EXADT0 A15 EXADT3 A3 8 6 5 7 1 3 D1H8R0040009 D1H8R0040009 D1H8R0040009 D1H8R0040009 D1H8R0040009 D1H8R0040009 D1H8R0040009 D1H8R0040009 RX3004 2 8 4 2 4 2 4 2 4 6 5 7 1 3 RX3005 A14 D15 D6 D13 D7 D14 A16 0 1 C3021 A2 A4 A6 A7 A5 A3 SBT3 STATUS CMD STBDAC SBO3 DSPCLK AMUT EXDT7 D7 D6 D5 D4 D12 D13 EXDT13 EXDT6 EXDT4 EXDT5 EXDT12 8 6 5 7 4 2 1 3 RX3009 ...

Page 57: ...0 1 CVBSOUT 6 3V47 C3201 820 R3203 2SD132800L Q3201 VGND QR3202 UNR521300L C3205 1 R3204 75 0 1 C3204 QR3201 B1GDCFJN0011 LCD 3R3V 1 C3203 R3201 0 EXT MUTE G1C220KA0055 L3201 6 7 5 2 4 3 8 1 C9ZB00000474 BH76806FVM TR IC3201 C3202 1 RL3201 J0JBC0000086 LB3201 OUT FC POUT GND IN FC VCC 6dB AMP STANDBY L P D5 D5 OP L MUTE ON L DC 1Vp p H AVIN AVIN 1V p p EGND 2 OP P OP L L JACK IN CVBS 2V p p Guarde...

Page 58: ... 9 IC4008 C0ZBZ0001010 27K R4020 R4026 10K R4024 10K R4025 10K R4023 10K R4007 47K R4008 47K C4003 39P C4016 1 10 C4005 18K R4065 47K R4006 820 R4016 10 C4006 100 R4010 VGND C4067 1000P C4047 0 1 6 7 5 2 4 3 8 1 IC4009 C0ABBB000105 AMP C4008 1000P C4004 39P 6 3V47 C4040 8 6 5 7 4 2 1 3 RX4001 D1H81034A024 C4007 1000P LB4002 J0JCC0000101 1 3 7 4 5 2 JK4001 R4004 33K 15K R4002 C4042 0 1 ROUT AAGND L...

Page 59: ...S6003 BAT T CHG V RL6001 BAT V 100P C6012 BAT TYPE 68K R6007 3 1 4 2 K0F111A00472 S6001 8 6 5 7 4 2 1 3 D1H81034A024 RX6001 R6004 27K R6005 10K 3 1 4 2 K0F111A00472 S6002 DTV RST C6002 0 1 TX DTV PWEN0 DTV PWEN1 RX 6 7 5 2 4 3 8 1 C3EBEC000060 EEPROM IC6002 0 1 C6013 10K R6013 C6006 0 1 ERTJ0EG103FA TH6001 0 1 C6005 3 1 4 2 K0F111A00472 S6004 OPRON H CH I2CDAT H POWER ON P FMTOUT H PON H 39 CMD A ...

Page 60: ...0 1 C8817 0 1 C8814 J0JHC0000045 LB8802 LCD 2R5V L8801 G1C470ZA0050 10V22 C8815 0 1 C8813 R8804 33K 8 6 5 7 4 2 1 3 D1H83334A024 RX8801 R8851 0 DVOUT4 DVOUT7 DVOUT5 DVOUT6 S D G B1CHMC000006 REG Q8802 8 6 5 7 4 2 1 3 D1H83334A024 RX8802 R8807 0 LCDBLON H I2CCLK DUTY LCD 7R5V J0JHC0000045 LB8801 LCD 10V B0JCPD000032 D8801 100P C8809 0 1 C8818 0 1 C8819 C8811 27P 0 R8805 AUX VIDEO 62 R8813 DVOUT1 VC...

Page 61: ... SW DGND OPR 3R3V REMOIRQ KEY3 KEY1 CL6206 CL6204 KEY3 DGND PLAY KEY1 REMO IRQ OPR 3R3V OP OP OP OP OP OP K4951 ERJ2GE0R00X DGND C4955 C4954 C4951 C4953 C4952 0 0 0 0 0 P I CHG SECTION A PWR SECTION OPU SRV SECTION B C DV5 SECTION VOUT SECTION D E AOUT SECTION F G OPR SECTION H LCD SECTION I CN SECTION DVD LS80EE GN GCS LS82EE CN SECTION MAIN P C B 9 9 SCHEMATIC DIAGRAM DVD LS80EE DVD LS80GN DVD L...

Page 62: ...2 S6805 K0F111A00472 3 1 4 2 K0F111A00472 S6809 3 1 4 2 S6807 K0F111A00472 3 1 4 2 S6802 K0F111A00472 TL6806 R6817 4700 R6816 3300 R6815 2200 TL6812 3 1 4 2 S6812 K0F111A00472 R6818 1200 R6813 1200 47 47 0 1 3 1 4 2 S6803 K0F111A00472 RL6803 TL6803 TL6810 TL6811 TL6802 TL6805 KEY1 3 1 4 2 S6816 K0F111A00472 3 1 4 2 S6818 K0F111A00472 3 1 4 2 S6817 K0F111A00472 3 1 4 2 S6815 K0F111A00472 3 1 4 2 S6...

Page 63: ...8 1 MAIN P C B 1 2 COMPONENT SIDE 1 A B C D E F 2 3 4 5 6 7 8 9 MAIN P C B 1 2 COMPONENT SIDE DVD LS80EE GN GCS LS82EE MAIN P C B 1 2 RFKBLS80EET EE RFKBLS80GNT GN RFKBLS80GCST GCS DVD LS80EE DVD LS80GN DVD LS80GCS DVD LS82EE 63 ...

Page 64: ...6 C CL3019 C 5 C CL6009 A 3 C CL8836 E 4 C QR4003 B 2 F CL3021 C 5 C CL6010 A 5 F CL8837 E 4 F QR4004 B 2 F CL3022 C 5 C CL6011 A 4 C CL8838 E 4 C QR4005 A 6 C CL3023 C 5 C CL6012 A 4 C CL8839 E 4 C QR4006 B 3 F CL3024 C 5 C CL6013 A 4 C CL8840 E 4 F QR4021 B 2 F CL3025 C 5 C CL6014 A 4 C CL8841 D 4 C QR4022 A 6 C CL3026 C 5 C CL6015 A 5 C CL8842 D 4 C QR4023 A 6 C CL3027 B 6 C CL6016 A 5 C CL8843...

Page 65: ...DVD LS80EE GN GCS LS82EE OPERATION P C B VEP70178A TL6801 A 4 TL6802 A 4 TL6803 C 3 TL6805 D 3 TL6806 F 3 TL6807 A 4 TL6808 A 3 TL6809 A 2 TL6810 C 4 TL6811 C 4 TL6812 C 2 FP6801 B 2 Connector OPERATION P C B Test Points DVD LS80EE DVD LS80GN DVD LS80GCS DVD LS82EE 65 ...

Page 66: ...DVD LS80EE DVD LS80GN DVD LS80GCS DVD LS82EE 66 ...

Page 67: ...19 EXPLODED VIEWS 19 1 Casing Parts Mechanism Section Exploded View 67 DVD LS80EE DVD LS80GN DVD LS80GCS DVD LS82EE ...

Page 68: ...19 2 Mechanism Section Exploded View 68 DVD LS80EE DVD LS80GN DVD LS80GCS DVD LS82EE ...

Page 69: ...19 3 Packing Accessories Exploded View 69 DVD LS80EE DVD LS80GN DVD LS80GCS DVD LS82EE ...

Page 70: ...REW 20 30 XQN2 B3FN SCREW 4 31 XTN17 6GFJK SCREW 10 32 REZ1838 FFC 6P 1 35 RGL0705A W LIGHTING COVER 1 Ref No Part No Part Name Description Pcs Remarks 36 RGQ0430 2S HINGE COVER 1 37 RGU2516 S MAIN BUTTON L 1 38 RGU2517 S MAIN BUTTON R 1 39 RFKNLS80EGBK OPERATION BUTTON A ASS Y 1 LS80 39 RFKNLS82EGBS OPERATION BUTTON A ASS Y 1 LS82 40 RGU2519 K OPERATION BUTTON B 1 LS80 40 RGU2519 H OPERATION BUTT...

Page 71: ...F2G1C101A038 16V 100U 1 Ref No Part No Part Name Description Pcs Remarks C1604 F1J1A335A005 10V 3 3U 1 C1605 F1J1A335A005 10V 3 3U 1 C1606 F1G1A104A014 10V 0 1U 1 C1607 F1J0J1060010 6 3V 10U 1 C2501 ECJ0EC1H101J 50V 100P 1 C2601 F3G1A476A037 10V 47U 1 C2604 F1G1A104A014 10V 0 1U 1 C2606 F1G1A104A014 10V 0 1U 1 C2607 ECJ0EB1A333K 10V 0 033U 1 C2608 ECJ0EB1A473K 10V 0 047U 1 C2609 ECJ0EB1A473K 10V 0...

Page 72: ...3V 10U 1 C4036 F1J0J1060010 6 3V 10U 1 C4040 EEE0JA470WR 6 3V 47U 1 Ref No Part No Part Name Description Pcs Remarks C4041 F1G1A104A014 10V 0 1U 1 C4042 F1G1A104A014 10V 0 1U 1 C4044 EEE0JA470WR 6 3V 47U 1 C4045 F1G1A104A014 10V 0 1U 1 C4046 ECJ1VB0J105K 6 3V 1U 1 C4047 F1G1A104A014 10V 0 1U 1 C4051 ECJ1VB0J105K 6 3V 1U 1 C4052 ECJ1VB0J105K 6 3V 1U 1 C4060 ERJ2GE0R00X 1 16W 0 1 C4061 ERJ2GE0R00X 1...

Page 73: ...MA2J11100L DIODE 1 D6005 B0JCDD000002 DIODE 1 D8801 B0JCPD000032 DIODE 1 D8804 B0JCDD000002 DIODE 1 D8805 B0JCDD000002 DIODE 1 Ref No Part No Part Name Description Pcs Remarks FL8801 J0HABC000010 FILTER 1 FP2501 K1MY18BA0229 CONNECTOR 18P 1 FP5201 K1MN30BA0079 CONNECTOR 30P 1 FP6202 K1MY06BA0041 CONNECTOR 6P 1 FP6801 K1MN06AA0003 CONNECTOR 6P 1 FP8801 K1MY40BA0253 CONNECTOR 40P 1 IC1001 C0DBAYY002...

Page 74: ... TRANSISTOR 1 Q4001 2SD1819A0L TRANSISTOR 1 Ref No Part No Part Name Description Pcs Remarks Q4003 2SB1218A0L TRANSISTOR 1 Q5201 2SD1819A0L TRANSISTOR 1 Q5202 2SD1819A0L TRANSISTOR 1 Q5211 B1ADPC000004 TRANSISTOR 1 Q5215 B1ADPC000004 TRANSISTOR 1 Q8802 B1CHMC000006 TRANSISTOR 1 Q8804 XN0460100L TRANSISTOR 1 Q8805 XN0460100L TRANSISTOR 1 QR1001 UNR521300L TRANSISTOR 1 QR1002 UNR521300L TRANSISTOR 1...

Page 75: ...0R00X 1 16W 0 1 R3203 ERJ2GEJ821X 1 16W 820 1 R3204 ERJ3RED750V 1 16W 75 1 Ref No Part No Part Name Description Pcs Remarks R3209 ERJ2GEJ102X 1 16W 1K 1 R4001 ERJ2GEJ153X 1 16W 15K 1 R4002 ERJ2GEJ153X 1 16W 15K 1 R4003 ERJ2GEJ333X 1 16W 33K 1 R4004 ERJ2GEJ333X 1 16W 33K 1 R4005 ERJ2GEJ473X 1 16W 47K 1 R4006 ERJ2GEJ473X 1 16W 47K 1 R4007 ERJ2GEJ473X 1 16W 47K 1 R4008 ERJ2GEJ473X 1 16W 47K 1 R4009 E...

Page 76: ...6W 100K 1 R8842 ERJ2GEJ104X 1 16W 100K 1 Ref No Part No Part Name Description Pcs Remarks R8843 ERJ2GEJ104X 1 16W 100K 1 R8844 ERJ2GEJ104X 1 16W 100K 1 R8845 ERJ2GEJ682X 1 16W 6 8K 1 R8846 ERJ2GEJ123X 1 16W 12K 1 R8848 ERJ2GEJ104X 1 16W 100K 1 R8849 ERJ2GEJ104X 1 16W 100K 1 R8850 ERJ2GEJ104X 1 16W 100K 1 R8851 ERJ3GEY0R00V 1 10W 0 1 R8852 ERJ2GEJ101X 1 16W 100 1 R8856 ERJ2GE0R00X 1 16W 0 1 R8857 E...

Page 77: ...Ref No Part No Part Name Description Pcs Remarks X6001 H2D800400017 CRYSTAL OSCILLATOR 1 X8801 H0J120500048 CRYSTAL OSCILLATOR 1 77 DVD LS80EE DVD LS80GN DVD LS80GCS DVD LS82EE ...

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