Panasonic SA-HT870E Page 46 Service Manual Download

Page: 46 / 82

IC8451

AUDIO DAC

C0FBBK000036

OP CPU STAT

OP CPU CMD

OP CPU CLK

CR/PR/R

CB/PB/B

Y/PY/G

A MUTE

SRCK
LRCK

AD OUT0
AD OUT1
AD OUT2
AD OUT3

NRST

P15
P12
P11
P10

DACCK

P13

DAC4 OUT

DAC5 OUT

DAC1 OUT

DAC2 OUT

DAC3 OUT

16bit

DATA

MEMORY

12bit

ADDRESS

MEMORY

12bit

ADDRESS

MEMORY

16bit

DATA

MEMORY

MCK

NWE

NCAS

NRAS

NCSM

MDQ15

MDQ14

MDQ13

MDQ12

MA11

MDQ11

MA10

MDQ10

MA9

MDQ9

MA8

MDQ8

MA7

MDQ7

MA6

MDQ6

MA5

MDQ5

MA4

MDQ4

MA3

MDQ3

MA2

MDQ2

MA1

MDQ1

MDQ0

MA0

CLK

CAS

NRAS

DQ15

DQ14

DQ13

DQ12

DQ11

DQ10

DQ9

DQ8

DQ7

DQ6

DQ5

DQ4

DQ3

DQ2

DQ1

DQ0

A11

A10

DVD STAT

DVD CMD

DVD CLK

CR/PR/R

CB/PB/B

Y/PY/G

1
2

IC8695

C0JBAA000346

IC8691

C0JBAA000346

702

152

151

149

158

156

DVD MIX L

DVD MIX R

DVD FL

DVD FR

DVD SL

DVD SR

DVD CNT

SUBW

ZFLAG

QR8420

MUTING

SCLKI

MDO

MDI

RSTB

D IN4

D IN3

D IN2

D IN1

LRC IN

MANAGER

CLOCK

SYSTEM

ZERO DETECT

ZFLAG

CLOCK

SYSTEM

163

BCK IN

I/F

CONTROL

FUNCTION

I/F

INPUT

SERIAL

CONTROLLER

FUNCTION

WITH

DIGITAL FILTER

OVERSAMPLING

4X/8X

LOW-PASS FILTER

OUTPUT AMP AND

DAC

V OUT6

LOW-PASS FILTER

OUTPUT AMP AND

DAC

V OUT5

LOW-PASS FILTER

OUTPUT AMP AND

DAC

V OUT4

LOW-PASS FILTER

OUTPUT AMP AND

DAC

V OUT3

LOW-PASS FILTER

OUTPUT AMP AND

DAC

V OUT2

LOW-PASS FILTER

OUTPUT AMP AND

DAC

V OUT1

LOW-PASS FILTER

OUTPUT AMP AND

DAC

V OUT8

MODULATOR

DELTA-SIGMA

MULTI-LEVEL

ENHANCED

V OUT7

LOW-PASS FILTER

OUTPUT AMP AND

DAC

IC8601

VOLTAGE

DETECTING

C0EBE0000384

RESET

171

174

175

176

169

170

DATA

IC8001

DV2

MN2DS0003APH

IC8051

64M SDRAM

C3ABPG000068

IC8651

RFKFMH81T160

16M FLASH ROM

211

208

206

203

199

197

194

192

MDQ16

MDQ31

193

195

198

200

204

207

210

212

NEXCE

NEXWE

NEXOE

XOE

XWE

XCE

ADDRESS

EXADR20

EXADR19

EXADR18

EXADR17

EXADR16

A20

A19

A18

A17

A16

A15

EXADT15

EXADT8

EXADT7

EXADT0

DATA

DQ15

DQ0

243

248

245

244

240

254

252

256

10
13

237

230

238

233

228

226

223

220

217

221

224

227

SA-HT870E,EB,EG BLOCK DIAGRAM

(D3.3V)

(D5V)

POWER SUPPLY

AND GATE

IC8605

C0EBA0000031,
Q8605,8606

RESET

IC8111

C0CBCBD00018

V OUT

V IN

CONT

GND

SA-HT870E / SA-HT870EB / SA-HT870EG

Summary of Contents for SA-HT870E

Page 1: ...nd 55 W Channel 4Ω 2004 Panasonic AVC Networks Singapore Pte Ltd All rights reserved Unauthorized copying and distribution is a violation of law SA HT870E SA HT870EB SA HT870EG Colour S Silver Type At 100Hz and total harmonic of 1 lSubwoofer 180 W Channel 4Ω lFM tuner section Frequency Range 87 5 108 0MHz 50kHz in step Sensitivity 2µV IHF S N 26dB 2µV Antenna Terminal 75Ω non balance lAM tuner sec...

Page 2: ...g 4 Hz 44 kHz 96 kHz sampling DVD Audio 4 Hz 88 kHz 192 kHz sampling CD Audio 4 Hz 20 kHz S N ratio CD Audio 95 dB Dynamic range DVD linear audio 95 dB CD Audio 93 dB Total harmonic distortion CD Audio 0 005 lVideo section Video system Signal system PAL 625 50 PAL 525 60 NTSC Composite video output Output level 1 Vp p 75 Ω Terminal Pin jack 1 system S video output Y output level 1 Vp p 75 Ω C outp...

Page 3: ...ical Pickup Unit 22 13 7 Traverse Motor and Spindle Motor 25 14 DVD Optical Pick up Self Diagnosis and Replacement Procedure 27 14 1 Optical Pickup Breakdown Diagnosis 27 14 2 Service Mode Table 1 28 14 3 DVD Self Diagnostic Function Error Code 28 14 4 Last Error Code saved during NO PLAY 29 14 5 Service mode table 2 30 14 6 Sales demonstration lock function 32 14 7 Handling After Completing Repai...

Page 4: ... of the component and the active subwoofer should be connected to the component to check operational conditions of the component 2 If the active subwoofer is not available due to repair of the unit use the following equipment Jig product number RFKZ0182 110V 127V 220V 230V 240V for overseas domestic use 4 SA HT870E SA HT870EB SA HT870EG ...

Page 5: ...servicing make the following leakage current checks to prevent the customer from being exposed to shock hazards 3 Prevention of Electro Static 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 integrat...

Page 6: ...lly using a variac to avoid overcurrent Current consumption at AC 230 240 V 50 Hz in NO SIGNAL mode should be 1000 mA 5 Protection Circuitry The protection circuitry may have operated if either of the following conditions are noticed No sound is heard when the power is turned on Sound stops during a performance The function of this circuitry is to prevent circuitry damage if for example the positi...

Page 7: ...s 50 70 F 30 40 C higher Please use a high temperature soldering iron In case of the soldering iron with temperature control please set it to 700 20 F 370 10 C Pb free solder will tend to splash when heated too high about 1100 F 600 C When soldering or unsoldering please completely remove all of the solder on the pins or solder area and be sure to heat the soldering points with the Pb free solder ...

Page 8: ...8 General Description 8 1 Operating instructions SHIFT SHIFT I SHIFT 8 SA HT870E SA HT870EB SA HT870EG ...

Page 9: ...8 2 Disc information 9 SA HT870E SA HT870EB SA HT870EG ...

Page 10: ...r antenna Video Cable Speaker cable 4m 1 AC power supply cord For E EG areas AC power supply cord For EB area System cable Large washer screw Small screw Antenna plug adaptor For EB area only 9 Accessories 10 SA HT870E SA HT870EB SA HT870EG ...

Page 11: ...10 Caution for AC Main Lead 11 SA HT870E SA HT870EB SA HT870EG ...

Page 12: ...caution when handling the flexible cable 4 The antistatic FPC is connected to the new optical pickup unit After replacing the optical pickup unit and connecting the flexible cable cut off the antistatic FPC 11 2 Cautions to Be Taken When Replacing the Optical Pickup The flexible cable of the optical pickup unit which was supplied as a component is equipped with a short clip to prevent the laser di...

Page 13: ...11 3 2 Human body grounding 1 Use the anti static wrist strap to discharge the static electricity form your body 13 SA HT870E SA HT870EB SA HT870EG ...

Page 14: ...12 DISASSEMBLING THE CASING AND CHECKING P C B S 12 1 Disassembly Procedure 12 2 Casing Parts and P C B Positions 14 SA HT870E SA HT870EB SA HT870EG ...

Page 15: ...y from the mechanism unit It inserts a screwdriver in the gear The gear jig 2 Insert the gear jig into the tray open close hole 3 Turn the gear jig counterclockwise to open the tray 12 5 Front Panel 1 Remove the tray top from the tray section 2 Remove the connectors 3 Release the tabs 15 SA HT870E SA HT870EB SA HT870EG ...

Page 16: ...screw the screws 12 7 Mechanism Unit 1 Turn the gear jig clockwise to close the tray turn until the gear jig not to turn 2 Unscrew the screws 3 Remove the connectors 4 Pull out the mechanism unit vertically 12 8 DVD Module P C B 1 Unscrew the screws 2 Remove the connectors 16 SA HT870E SA HT870EB SA HT870EG ...

Page 17: ...ew the screws 2 Release the tabs 12 10 Main P C B 1 Unscrew the screws 12 11 Service Position 12 11 1 Servicing position of the DVD Module P C B 12 11 2 Servicing position of the Main P C B 17 SA HT870E SA HT870EB SA HT870EG ...

Page 18: ...rrow direction to the opposite side till it stops 2 Slide the lever A further by bending the tab at the right side of the lever A in the right direction The right groove opens and the boss becomes seen 3 Open the lever B to left The 2 grooves at the left side open 4 Remove the traverse unit 18 SA HT870E SA HT870EB SA HT870EG ...

Page 19: ... 4 Spread the tabs at the both sides and pull the tray out The tray slides a little forward and stops 5 Remove the drive arm concave phase from the tray slider and tray Assembling the tray unit 1 Insert a part of the tray into the unit sliding over the groove on the mechanical chassis unit 2 Insert the tray to the point before the tab of the mechanical chassis unit 13 3 Tray 19 SA HT870E SA HT870E...

Page 20: ...ove smoothly 13 4 Loading section 1 Spread the tabs at the both sides and push out the drive arm shaft 2 Hook the lock lever spring on the lock lever projection part temporarily 3 Unlock the tab and remove the lock lever 4 Remove the belt 5 Unlock the tab and remove the pulley 6 Remove the relay gear 20 SA HT870E SA HT870EB SA HT870EG ...

Page 21: ...ly 9 Pull the lever B in the bottom side to your side and remove the change lever 10 Unscrew the screws 11 Unlock the tabs and remove the guide piece L 12 Unlock the tabs and remove the guide piece R 13 Remove the drive rack the sub rack and the drive gear 13 5 Tray Loading P C B 1 Unscrew the screws 21 SA HT870E SA HT870EB SA HT870EG ...

Page 22: ...cuited with a short pin or a clip 3 The flexible cable may be cut off if an excessive force is applied to it Use caution when handling the flexible cable 4 The antistatic FPC is connected to the new optical pickup unit After replacing the optical pickup unit and connecting the flexible cable cut off the antistatic FPC 13 6 2 Cautions to Be Taken When Replacing the Optical Pickup The flexible cable...

Page 23: ...ing the Optical Pickup Unit 1 Spread the tabs to push in the pin 2 Remove the pins 3 Remove the traverse deck 4 Move the optical pickup unit in the arrow direction till it stops 5 Unscrew the screws 23 SA HT870E SA HT870EB SA HT870EG ...

Page 24: ...e rack 7 Unscrew the screw 8 Slide the shaft in the arrow direction 9 Lift the optical pickup unit with the shaft 10 Remove the optical pickup unit 11 Pull the shaft and the rubber out 24 SA HT870E SA HT870EB SA HT870EG ...

Page 25: ...lign the guide section of the optical pickup unit with the rail 3 Install the shaft top to the holder 13 7 Traverse Motor and Spindle Motor 1 Unscrew the screws 2 Remove the cover while lifting the inner gear 3 Remove the solders 4 Remove the traverse motor 25 SA HT870E SA HT870EB SA HT870EG ...

Page 26: ...5 Remove the solders 6 Remove the screw lock as carefully as you can 7 Unscrew the screws with torx screw driver T6 8 Remove the spindle motor 26 SA HT870E SA HT870EB SA HT870EG ...

Page 27: ...re for effective Self diagnosis and tilt adjustment Be sure to use the self diagnosis functionbefore replacing the optical pickup when NO DISC is displayed As a guideline you should replace the optical pickup when the value of the laser drive current is more than 55 Note Press the power button to turn on the power and check the value within three minutes before the unit warms up Otherwise the resu...

Page 28: ... Communication error result error occurred although communication command was sent F504 Error adjusting DSC data slice offset F505 DSC Attention error Similar disposal as F500 F506 Invalid media Disc is flipped over TOC unreadable incompatible disc media ODC related F600 Access failure to management information caused by demodulation error Operation stopped because navigation data is not accessibl...

Page 29: ... if a power supply is turned OFF 1 CPPM is the copy guard function beforehand written in the disk for protection of copyrights 14 4 Last Error Code saved during NO PLAY Error code Error Content System computer Setting task System computer internal error code F0BF 6 Cannot playback because physical layer is not recognizable PCND_NOPLAY PHYSICAL 0x50 DriveManager 0xDOBF F0C0 8 DVD Cannot playback be...

Page 30: ...14 5 Service mode table 2 Pressing various button combinations on the player and remote control unit can activate the service modes 30 SA HT870E SA HT870EB SA HT870EG ...

Page 31: ...31 SA HT870E SA HT870EB SA HT870EG ...

Page 32: ... ___LOCKED_ appears whenthe function is activated Note The following buttons are invalid and the player displays ___LOCKED_ while the lock function mode is entered Player SELECTOR VOLUME KNOB Remote controller unit SLEEP REPEAT 0 9 RETURN TOP MENU POSITION MEMORY TUNER BAND D MIX CH SELECT TEST SET UP MUTING DISPLAY GROUP TV VCR AUX QUICK REPLAY SUBTITLE FL DISPLAY CH VOLUME 14 6 2 Cancellation Th...

Page 33: ...n With no DVD CD inserted in the player press and hold down the button simultaneously for at least two seconds and press the F_SKIP button for at least two seconds in order to display T___________ 3 Press the button If a memorized error is detected the result of self diagnosis is displayed Ex T H15 See table below If several errors are detected press the button to display each 15 2 2 Re Display Pr...

Page 34: ...ay be renewed to improve the quality including operability 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: ...However make adjustment if there is a noticeable degradation in picture quality Optical adjustments cannot be made inside the optical pickup Adjustment is generally unnecessaryafter replacing the traverse unit 17 2 2 Important points in electrical adjustment Follow the adjustment procedures described in this Manual 17 3 Storing and Handling Test Discs Surface precision is vital for DVD test discs ...

Page 36: ...oint 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 17 4 1 3 Check after adjustment Play test disc or any other disc to make sure there is no picture degradation in the inner middle and outer peripheries and no audio skippi...

Page 37: ...A RESPONSE 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 GENERAT...

Page 38: ...B 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 CROSSSIGNAL TRACKING ON TRAVERSE SERVO ON INITIAL LOGO ABBREVIATIONS V VBLANK VCC VCDCONT VDD VFB VREF VSS V BLANKING COLLECTOR POWER SUPPLY VOLTAGE VI...

Page 39: ... 4 0 2 1 7 1 6 1 3 1 2 0 0 0 1 3 1 7 3 4 0 3 3 STANDBY 3 3 0 1 6 0 1 5 1 5 3 3 0 1 7 1 6 0 1 2 0 0 0 0 1 7 3 3 0 3 3 Ref No MODE 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 CD PLAY 0 3 3 0 0 0 0 0 0 1 0 1 3 4 0 1 1 0 1 6 0 7 1 4 3 4 STANDBY 0 3 3 0 0 0 0 0 0 0 3 3 0 0 6 0 3 0 3 3 3 3 3 0 3 0 6 0 6 0 6 Ref No MODE 201 202 203 204 205 206 207 208 209 210 211 212 2...

Page 40: ... 0 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 CD PLAY 1 4 2 3 2 6 2 5 2 2 2 4 2 2 2 2 1 7 0 3 4 3 1 0 3 4 0 6 0 9 0 7 2 3 2 5 2 4 STANDBY 0 8 2 6 2 7 2 6 2 2 2 3 2 4 2 4 2 1 0 3 3 3 1 0 3 3 0 6 0 5 0 4 0 2 7 2 3 Ref No MODE 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 CD PLAY 1 7 0 8 2 0 1 7 2 7 2 2 0 2 3 0 9 0 7 1 0 0 8 1 5 0 9 1 4 1 3 3 4 1 3 0 9 1 5 STANDB...

Page 41: ...Y 0 0 0 0 0 0 0 0 0 0 0 0 6 0 2 4 0 0 0 0 0 0 STANDBY 0 0 0 0 0 0 0 0 0 0 0 0 6 0 2 4 0 0 0 0 0 0 Ref No MODE 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 CD PLAY 0 6 0 6 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 STANDBY 0 6 0 6 1 0 0 0 0 0 0 0 0 0 0 0 0 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 CD PLAY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 STANDB...

Page 42: ...0 0 2 Ref No MODE E C B E C B E C B E C B E C B CD PLAY 0 7 0 0 1 13 5 3 0 13 5 13 5 9 2 12 9 8 5 12 9 9 1 13 6 12 9 13 5 STANDBY 0 7 0 0 1 13 8 3 0 13 7 13 6 9 2 12 9 8 5 12 9 9 1 13 6 12 9 13 6 Ref No MODE E C B E C B 1 2 3 E C B E C B CD PLAY 29 2 34 8 29 9 0 7 3 0 6 6 7 12 0 7 3 9 2 5 6 5 0 7 4 13 2 6 9 STANDBY 29 3 35 0 29 9 0 7 3 0 6 6 7 12 3 7 3 9 2 5 6 5 0 6 9 13 4 7 4 Ref No MODE E C B E ...

Page 43: ...5 4 0 0 4 8 4 7 4 8 0 STANDBY 0 8 0 0 1 0 0 4 5 5 0 10 3 5 6 0 0 4 8 5 0 5 0 0 Ref No MODE E C B CD PLAY 9 8 10 6 9 8 STANDBY 10 3 11 1 10 3 Q1007 Q1010 Q1001 Q1004 Q1005 Q1006 IC1001 IC1002 IC1001 IC1003 19 5 FL P C B Ref No MODE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 CD PLAY 0 0 21 3 28 3 26 0 28 4 16 7 23 6 21 3 23 7 19 0 28 3 0 0 28 3 28 3 28 3 19 0 23 6 28 4 STANDBY 0 0 14 3 21 3 ...

Page 44: ...ing on theinternal impedance of the DC circuit tester Important safety notice Components identified by mark have special characteristics important for safety Furthermore special parts which have purposes of fire retardant resistors high quality sound capacitors low noise resistors etc are used When replacing any of components be sure to use only manufacturer s specified parts shown in the parts li...

Page 45: ...IN6 VIN7 VIN8 VIN4 VIN3 VIN2 VIN1 SPINDLE MOTOR UNIT MOTOR TRAVERSE EE PROM Not supplied Not supplied C3EBGZ000001 IC8611 ACT F ACT F ACT T ACT T ACTUATOR COIL FOCUS COIL TRACKING BIAS2 SPINDLE MOTOR DRIVE C0GBF0000004 IC8271 TRACKING COIL FOCUS COIL TRAVERSE MOTOR DRIVE C0GBG0000044 IC8251 PWM1 TRV DRV 147 MUTE12 MUTE3 LDIN SHIFT LEVEL SHIFT LEVEL SHIFT LEVEL SHIFT LEVEL IC8001 MN2DS0003APH DV2 1...

Page 46: ...UT AMP AND DAC V OUT5 LOW PASS FILTER OUTPUT AMP AND DAC V OUT4 LOW PASS FILTER OUTPUT AMP AND DAC V OUT3 LOW PASS FILTER OUTPUT AMP AND DAC V OUT2 LOW PASS FILTER OUTPUT AMP AND DAC V OUT1 LOW PASS FILTER OUTPUT AMP AND DAC V OUT8 MODULATOR DELTA SIGMA MULTI LEVEL ENHANCED V OUT7 LOW PASS FILTER OUTPUT AMP AND DAC IC8601 VOLTAGE DETECTING C0EBE0000384 RESET 2 33 34 35 37 58 57 56 53 73 36 31 171 ...

Page 47: ... 150K BIAS 4dB 75 LPF 13 5MHz 2dB 150K BIAS 4dB 75 LPF 13 5MHz 4dB 75 2dB LPF 13 5MHz 150K BIAS Rch TUN L FM ON SUPPLY POWER B B B X103 RESET POWER ON COUNTER UNIVERSAL 1 2 1 6 1 17 4 BITS SWALLOW COUNTER DIVIDER PROGRAMMABLE 12 BITS CHARGE PUMP PHASE DETECTOR DIVIDER REFERENCE REG AMP REG 13 14 15 16 17 18 19 20 21 22 23 24 B B SWITCH STEREO DECODER FM IF DET LEVEL S CURVE DET FM BUFFER IF AM FM ...

Page 48: ...601 1 2 Q2500 Q2600 VM FL VM FR G OUT FL G OUT FR FM1 F OUT1 OUT CW OUT C FM4 FM3 F OUT4 F OUT3 OUT LSW OUT RST SYSTEM CONTROL IC2018 C2CBHG000139 B D2001 98 B 39 36 25 23 24 22 41 38 40 39 27 26 28 29 52 50 51 49 X2000 Q2000 RESET B B NF B C0ABBB000118 IC2015 CENTER SUB WOOFER BUFFER AMP B MUTING CONTROL MUTING B B C0AABB000125 IC2013 HEADPHONES AMP MUTING CONTROL MUTING MUTING CONTROL MUTING MUT...

Page 49: ...GULATOR B B B REGULATOR B B COM DC DC CONVERTER IC2001 VSOFT V IN VOUT C0DBAZG00033 REGULATOR IC2005 GND V IN VOUT C0DBEFG00003 B COM DC DC CONVERTER IC2002 VSOFT V IN VOUT C0DBAZG00033 REGULATOR IC2004 GND V IN VOUT C0CBADG00023 B REGULATOR IC2000 C0CBADG00023 GND V IN VOUT B FL6001 S6000 6002 6005 KEY SWITCH S6011 6015 KEY SWITCH DISPLAY DRIVER IC6000 C0HBB0000040 DRIVE LED PHONES Rch B B 3 12 1...

Page 50: ...SA HT870E SA HT870EB SA HT870EG 50 ...

Page 51: ...B TO SPINDLE MOTOR ASSY TO OPTICAL PICKUP UNIT CD DA SIGNAL LINE DVD AUDIO SIGNAL LINE MAIN SIGNAL LINE DVD VIDEO SIGNAL LINE B SIGNAL LINE TC8005 TC8011 K8005 K8010 Spindle Motor Drive Tracking Coil Focus Coil Traverse Motor Drive SCHEMATIC DIAGRAM 1 IC8271 IC8251 QR8571 Q8562 Q8561 Q8550 IC8691 IC8111 IC8451 QR8420 IC8695 Q8560 Q8552 Q8551 SA HT870E EB EG DVD MODULE I O CIRCUIT SA HT870E SA HT87...

Page 52: ... B SIGNAL LINE 64M SDRAM Not supplied RESET IC Voltage Detecting IC DV2 1 LSI RFKFMH81T160 Reset Switch Reset Switch SCHEMATIC DIAGRAM 2 IC8051 IC8651 C3EBGZ000001 EEPROM IC IC8611 IC8605 IC8601 IC8001 Q8605 Q8606 SA HT870E EB EG DVD MODULE DV2 CIRCUIT SA HT870E SA HT870EB SA HT870EG 52 ...

Page 53: ... ADACGND SR ADCGND CENTER ADACGND SUBW VREF ZFLAG DGND DIGITAL AUDIO DGND D 5V DGND D 5V DGND A 5V AGND A 5V AGND D 1 2V DGND D 1 2V DGND M 9V MGND M 9V MGND DSPCLK CMD STATUS 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 CN2004 MAIN CIRCUIT B SIGNAL LINE MAIN SIGNAL LINE DVD VIDEO SIGNAL LINE FM AM SIGN...

Page 54: ...2249 10V1 C2262 0 033 C2261 0 1 R2261 6 8K 3 3 50V C2263 1K R2263 FRONTR R2144 1 2K C2149 10V1 C2162 0 033 C2819 16V47 C2818 16V47 R2162 6 8K C2161 0 1 R2262 33K R2161 33K 3 3 50V C2163 1K R2163 FRONTL B0ACCK000005 D2036 C2812 0 01 C2811 0 01 B0ACCK000005 D2035 7 5V 7 5V C2810 220P C2809 220P VOL DA VOL CK C2266 4 7 C2167 47 6 8K R2165 C2166 0 12 C2165 0 12 C2265 2700P C2164 2700P 6 8K R2265 C2220...

Page 55: ... 0 1 C2007 100 6 3V C2009 47K R2082 IN 34 20 C2137 0 1 19 C2237 0 1 18 31 C2140 680P C2240 680P 21 22 23 24 33 25 26 27 28 32 29 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 30 16 17 10K R2234 10K R2134 10K R2232 AUX R 10K R2132 10K R2229 10K R2133 100P C2141 10K R2233 100P C2241 10K R2131 100P C2139 10K R2231 10K R2130 220P C2138 220P C2236 220P C2238 220P C2136 100P C2239 100K R2227 10K R2129 100K R2127 ...

Page 56: ...DAC1 DCDET DVDAC2 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 JK2000 FL2 SW5V FL1 FLD DA FLD CK FLD CS FLGND FLD RST VP GND1 KEY 1 STBY LED DISC1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 CN2009 CN2008 HP R HPGND HP L RMT GND1 VREF BLUE LED JOG A JOG B KEY2 10 9 8 7 6 5 4 3 2 1 B0ECKM000016 D2024 B0ECKM000016 D2034 50V220 C2081 4 7 R2853 12K R2852 12K R2920 ...

Page 57: ...G11 G14 FLRST FLCS FLDA KEY1 FLRST FLCS FLCLK FLDA R6014 18K 100P C6017 100P C6016 100P C6015 100P C6014 R6027 1K R6015 1K W6014 0 R6017 1K 6 3V100 C6011 0 01 C6012 0 01 C6009 50V3 3 C6007 22K R6013 J0JBC0000041 L6003 B0BC5R000009 D6006 150 R6011 150 R6012 50V22 C6005 50V22 C6003 B0ACCK000005 D6008 A 1000P C6002 J0JBC0000019 L6000 J0JBC0000019 L6001 J0JBC0000019 L6002 0 047 C6000 K2HC103A0023 JK60...

Page 58: ...SA HT870E SA HT870EB SA HT870EG 58 ...

Page 59: ...8041 CP8042 CP8043 CP8044 CP8045 CP8046 CP8047 CP8201 CP8202 CP8203 CP8204 CP8231 CP8233 CP8234 CP8235 CP8236 CP8241 CP8242 CP8243 CP8244 CP8271 CP8272 CP8273 TC8491 CP8421 CP8422 CP8424 CP8425 CP8426 CP8501 CP8502 CP8551 CP8561 CP8571 CP8611 CP8612 D8550 D8571 FL8101 FL8102 FL8103 FL8104 FP8101 FP8271 IC8001 IC8251 IC8271 IC8451 IC8651 K8100 K8321 K8325 K8331 K8335 K8341 K8651 K8691 K8695 LB8011 ...

Page 60: ...1 R2852 R2851 Q2023 Q2013 D2012 C2057 R2825 D2013 R2824 R2826 C2088 D2029 D2024 E2000 D2034 D2027 Q2014 R2830 R2829 R2828 R2827 C2056 Q2012 R2505 R2618 R2407 R2307 R2263 R2163 C2037 L2022 R2878 R2883 R2879 R2506 C2506 C2503 W2012 C2504 R2504 C2613 R2615 R2617 R2616 C2615 C2158 R2159 C2159 C2601 R2602 C2301 C2402 R2301 R2401 R2260 R2160 R2607 R2507 C2507 C2260 C2160 C2604 R2978 R2977 R2980 C2259 C2...

Page 61: ...4 P13 P12 P11 P10 P9 P8 P7 P6 P5 P4 P3 P2 P1 P0 F2 G13 MICSW NC E C TRAY LOADING P C B D SCART P C B PbF S902 OPEN SW S901 PLAY SW RM902 IC904 C984 CN901 M A A A A B C D E F G H I J K L M N 1 2 3 4 5 6 7 8 9 IC1002 IC1003 R1028 R1026 R1025 L1023 R1023 R1029 L1022 R1022 R1020 R1021 L1021 C1018 C1019 R1027 Q1007 Q1006 Q1005 R1016 R1015 R1019 R1018 R1031 R1009 R1017 R1024 Q1004 C1009 C1008 C1006 Q100...

Page 62: ...6002 C6000 C6001 C6002 R6099 L6000 L6001 C6021 C6022 R6029 R6028 R6024 S6000 R6022 S6002 R6025 S6004 S6005 R6026 W6002 VR6000 Z6000 W6003 C6006 W6004 R6009 S6003 CN6032 SENSOR HEADPHONE VOLUME 1 2 9 10 1 3 2 1 3 2 3 5 7 4 6 8 1 6 2 L 3 R 4 5 7 F SA HT870E EB EG VOLUME P C B SA HT870E SA HT870EB SA HT870EG 62 ...

Page 63: ... MAIN P C B B FL P C B E TRAY LOADING P C B C SCART P C B D A CN6008 HEADPHONE SENSOR AV JACK 21PIN AV JACK CN901 M 2 22 1 21 JK6002 VR6000 Z6000 CN6032 1 1 7 2 9 10 JK1001 CN1001 1 2 18 19 25 24 2 1 1 2 9 10 1 2 21 22 1 10 CN2004 H2000 1 CN2009 CN2008 CN2002 7 JK2000 JK2001 1 3 2 4 49 47 50 48 1 2 18 19 CN2005 PbF PbF PbF PbF PbF PbF PbF SOLDER SIDE SOLDER SIDE SOLDER SIDE SOLDER SIDE SOLDER SIDE...

Page 64: ...SA HT870E SA HT870EB SA HT870EG 64 ...

Page 65: ...00036 48p C1BB00000845 80p 2SD21370PA C B B1GFGCAA0001 Cathode A Ca Anode Anode Cathode Ca A B3AAA0000583 A Ca Cathode Anode C2CBHG000138 100p MN2DS0003APH 256p 1 24 25 48 1 4 8 5 RFKFMH81T160 C0GBF0000004 1 3 2 C0CBADG00023 1 3 2 C0EBE0000384 1 4 C0DBEFG00003 2 5 3 UNR511V00L UNR521100L B0ADCJ000020 MA2S11100L B0BC01000014 B0BC02900004 B0ACCE000003 B0ACCK000005 A Ca Cathode Anode B0JCPD000025 B0E...

Page 66: ...ut 46 VMIX Ctrl O Control signal output for the video signal mix 47 MUTE L O Mute signal output for the line output 48 VOL DA O Data output for 6ch VOL ASP 49 VOL CK O Clock output for 6ch VOL ASP 50 NC Not used open 51 MIC MUTE O MIC muting signal output 52 SFC O SFC switch signal output during Disco Live Hall 53 SSS MIX O SSS signal output during Surround function 54 PARTY O PARTY signal output ...

Page 67: ...therwise P Pico farads pF F Farads F Resistance values are in ohms unless specified otherwise 1K 1 000 OHM 1M 1 000k OHM The parenthesized indications in the Remarks columns specify the model names and areas Refer to the cover page The marking RTL indicates the retention time is limited for this item After the discontinuation of this assembly in production it will no longer be available Reference ...

Page 68: ...27 1 Loading Mechanism Traverse Unit Cabinet 27 1 1 Loading Mechanism Traverse Unit Cabinet Parts Location 68 SA HT870E SA HT870EB SA HT870EG ...

Page 69: ...69 SA HT870E SA HT870EB SA HT870EG ...

Page 70: ...AT SINK M 32 XTB3 10JFZ SCREW M 33 XTB3 6J SCREW M 34 XTB3 8JFZ SCREW M 35 XTBS26 10J SCREW M 36 XTBS3 8JFZ1 SCREW M TRAVERSE DECK 301 RAE2008W S DT68 TRV SUB UNIT M 302 RMG0598A K FLOATING RUBBER M 303 RMG0617 H CUSHION RUBBER A M 304 RMG0618 H CUSHION RUBBER B M 305 RMR1596 K MIDDLE CHASSIS M 306 XTV2 6G PCB SCREW M 307 RMS0789 FIXED PIN M 310 JSM0048 MAGNET M 311 RDG0547 PULLEY GEAR M 312 RDG05...

Page 71: ...ISTOR M Q2017 B1BCCD000016 TRANSISTOR M Q2021 B1AAKD000009 TRANSISTOR M Q2022 2SD21370PA TRANSISTOR M Q2023 2SD21370PA TRANSISTOR M Ref No Part No Part Name Description Remarks Q2025 B1GBCFJA0015 TRANSISTOR M Q2026 B1GDCFGA0014 TRANSISTOR M Q2027 B1GDCFGA0014 TRANSISTOR M Q2028 B1GBCFJN0021 TRANSISTOR M Q2029 B1GBCFJN0021 TRANSISTOR M Q2030 B1GBCFJN0021 TRANSISTOR M Q2031 B1GBCFJJ0039 TRANSISTOR M...

Page 72: ...M CN1001 K1MN19B00026 19P CONNECTOR M CN2002 K1KA10A00263 10P CONNECTOR M CN2004 K1MN50A00008 50P CONNECTOR M CN2005 K1MN19A00021 19P CONNECTOR M CN2008 K1MN10A00052 10P CONNECTOR M Ref No Part No Part Name Description Remarks CN2009 K1MN22A00027 22P CONNECTOR M CN6008 K1MN22B00043 22P CONNECTOR M CN6032 K1MN10B00088 10P CONNECTOR M FP8101 K1MN50B00031 50P CONNECTOR M FP8271 K1MN15B00041 15P CONNE...

Page 73: ...00V 0 1 16W M Ref No Part No Part Name Description Remarks W2078 ERJ3GEY0R00V 0 1 16W M W2079 ERJ3GEY0R00V 0 1 16W M W2080 ERJ3GEY0R00V 0 1 16W M W2082 ERJ3GEY0R00V 0 1 16W M W2119 ERJ3GEY0R00V 0 1 16W M W2128 ERJ3GEY0R00V 0 1 16W M W3000 ERJ3GEY0R00V 0 1 16W M W3002 ERJ3GEY0R00V 0 1 16W M W4000 ERJ3GEY0R00V 0 1 16W M W6002 ERJ3GEY0R00V 0 1 16W M W6003 ERJ3GEY0R00V 0 1 16W M W6004 ERJ3GEY0R00V 0 1...

Page 74: ...04V 100K 1 16W M R2117 ERJ3GEYJ104V 100K 1 16W M R2118 ERJ3GEYJ223V 22K 1 16W M Ref No Part No Part Name Description Remarks R2119 ERJ3GEYJ123V 12K 1 16W M R2120 ERJ3GEYJ123V 12K 1 16W M R2121 D0GB122JA019 1 2K 1 16W M R2122 ERJ3GEYJ223V 22K 1 16W M R2123 ERJ3GEYJ103V 10K 1 16W M R2124 ERJ3GEYJ103V 10K 1 16W M R2125 ERJ3GEYJ222V 2 2K 1 16W M R2126 ERJ3GEYJ104V 100K 1 16W M R2127 ERJ3GEYJ104V 100K ...

Page 75: ... R2503 D0GB332JA002 3 3K 1 16W M R2504 ERJ3GEYJ123V 12K 1 16W M R2505 ERJ3GEYJ102V 1K 1 16W M Ref No Part No Part Name Description Remarks R2506 D0GB273JA002 27K 1 16W M R2507 ERJ3GEYJ153V 15K 1 16W M R2508 ERJ3GEYJ182V 1 8K 1 16W M R2509 D0GB563JA002 56K 1 16W M R2510 D0GB273JA002 27K 1 16W M R2511 ERJ3GEYJ222V 2 2K 1 16W M R2512 ERJ3GEYJ103V 10K 1 16W M R2513 D0GB273JA002 27K 1 16W M R2514 ERJ3G...

Page 76: ... M R6018 ERJ3GEYJ222V 2 2K 1 16W M R6019 ERJ3GEYJ680V 68 1 16W M R6022 ERJ3GEYJ102V 1K 1 16W M R6024 ERJ3GEYJ102V 1K 1 16W M Ref No Part No Part Name Description Remarks R6025 D0GB122JA019 1 2K 1 16W M R6026 ERJ3GEYJ182V 1 8K 1 16W M R6027 ERJ3GEYJ102V 1K 1 16W M R6028 ERJ3GEYJ223V 22K 1 16W M R6029 ERJ3GEYJ223V 22K 1 16W M R6038 ERJ3GEYJ102V 1K 1 16W M R6050 D0GB2R7JA019 2 7 1 16W M R6051 D0GB2R7...

Page 77: ...331K 330P 50V M C2020 ECJ1VB1H331K 330P 50V M C2021 ECJ1VB1H331K 330P 50V M C2022 ECJ1VB1H223K 0 022 50V M Ref No Part No Part Name Description Remarks C2026 ECJ1VB1H103K 0 01 50V M C2027 ECJ1VB1H103K 0 01 50V M C2028 ECJ1VB1A105K 1 10V M C2029 ECJ1VB1A105K 1 10V M C2030 ECJ1VB1A105K 1 10V M C2031 ECJ1VB1A105K 1 10V M C2032 ECUV1C104KBV 0 1 16V M C2033 ECJ1VB1H103K 0 01 50V M C2034 ECUV1C104KBV 0 ...

Page 78: ... C2240 ECJ1VB1H681K 680P 50V M C2241 ECJ1VC1H101K 100P 50V M C2249 ECJ1VB1A105K 1 10V M Ref No Part No Part Name Description Remarks C2250 ECEA1HKA010B 1 50V M C2251 ECJ1VC1H101K 100P 50V M C2252 ECJ1VC1H470J 47P 50V M C2253 ECA1CM101B 100 16V M C2254 ECJ1VB1E103K 0 01 25V M C2255 ECJ1VB1H102K 1000P 50V M C2256 ECJ1VB1A105K 1 10V M C2257 ECEA1HKA100B 10 50V M C2258 ECJ1VB1A105K 1 10V M C2259 ECJ1V...

Page 79: ...055 F1H0J1050013 1 6 3V M C8056 ECJ0EF1C104Z 0 1 16V M C8057 ECJ1VB1H222K 2200P 50V M Ref No Part No Part Name Description Remarks C8111 ECUVNC104KBV 0 1 16V M C8112 ECJ2FB1A105K 1 10V M C8113 ECJ1VC1H471J 470P 50V M C8201 EEE0JA101WR 100P 6 3V M C8202 EEEFC0J101P 100P 6 3V M C8203 ECJ1ZF1C104Z 0 1 16V M C8204 ECJ1ZF1C104Z 0 1 16V M C8205 ECJ1ZF1C104Z 0 1 16V M C8206 F1H0J1050013 1 6 3V M C8207 EC...

Page 80: ...art No Part Name Description Remarks C8564 F1H0J1050013 1 6 3V M C8601 ECJ0EF1C104Z 0 1 16V M C8605 ECJ0EF1C104Z 0 1 16V M C8606 ECJ1VB1A224K 0 22 10V M C8611 ECJ1ZF1C104Z 0 1 16V M C8621 ECJ1VC1H390J 39P 50V M C8622 ECJ1VC1H050D 5P 50V M C8651 ECJ1ZF1C104Z 0 1 16V M C8652 ECJ1ZF1C104Z 0 1 16V M C8691 ECJ0EF1C104Z 0 1 16V M C8695 ECJ0EF1C104Z 0 1 16V M Ref No Part No Part Name Description Remarks ...

Page 81: ...27 4 Packaging 81 SA HT870E SA HT870EB SA HT870EG ...

Page 82: ......

Search results

Summary of Contents for SA-HT870E

Reviews:

Related manuals for SA-HT870E

Brands by name

Popular brands

Panasonic SA-HT870E, Service Manual

Search results

Summary of Contents for SA-HT870E

Reviews:

Related manuals for SA-HT870E

Brands by name

Popular brands