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Panasonic SA-HT720P, Руководство по обслуживанию

Panasonic SA-HT720P — высококачественная аудиосистема с функцией DVD-плеера. Чтобы узнать больше о настройках и функциях этого устройства, скачайте бесплатное руководство по обслуживанию на manualshive.com. Настройте свою аудиосистему и наслаждайтесь кристально чистым звуком с Panasonic SA-HT720P.

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N

UNIT

SB-WA720PP-S

SUBWOOFER

ACTIVE

TO

(CN6901)ON

FL CIRCUIT

TO

(CN6801)ON

SCHEMATIC 

DIAGRAM-7

SCHEMATIC 

DIAGRAM-7

CIRCUIT

HEADPHONE

TO

220

R2032

B0ACCK000005

D2011

B0ACCK000005

D2009

EPM

C2830 0.1

50V47

C2082

4700

25V

C2080

1

C2062

16V10

C2817

G0A100G00005

L2014

B0BC7R500001

D2010

6.3V820P

C2061

C2821 1

1K

R2813

HP R

HP L

RMT

VREF+

BLUE LED

JOG A

JOG B

KEY2

FL2

SW5V

FL1

FLD DA

FLD CK

FLD CS

FLD RST

-VP

KEY1

STBY LED

DISC3

DISC4

DISC5

MRSLED

VRSLED

C+9V

DIGITAL

CSMLED

MIC

DISC1

DISC2

0

R2975

0

R2974

FREQ HOP

SYNC

PCONT

SUBWOOFER

CENTER

LSURR

RSURR

FRONTL

FRONTR

MUTE H

SYS6V

FL2

FL1

SUB+B

DC DET

0.1

C2171

K4CZ01000027

E2000

0.1

C2077

G0A100G00005

L2017

G0A100G00005

L2018

CASE GND

SUBAC2

FL2

SUBAC1

FL1

SYNC

(HT920 ONLY)

FREQ HOP

PCONT

GUARD GND

SUBWOOFER

GUARD GND

CENTER

SURRL

GUARD GND

SURRR

FRONTL

OUTPUT GND

OUTPUT GND

SUB+B

FRONTR

DGND

MUTE H

SYS6V

DVDAC1

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

DISC2

DISC3

DISC4

DISC5

(SPE IN)

(SPE C)

C+9V

(SPE B)

(SPE A)

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

B0BC01000014

D2029

100

R2851

16V100

C2087

0.01

C2088

2SD21370PA

Q2023

8.2

R2850

16V10

C2095

B0ECKM000016

D2027

SUB B

R2859 4.7K

R2858 39K

R2857 15K

DVD AC

B1GBCFJA0015

Q2025

50V4.7

C2089

T+9V

B0ADCJ000020

D2039

B0ADCJ000020

D2032

B0ACCK000005

D2031

DCDET

R2844        2.7

R2843        2.7

R2842        2.7

R2841        2.7

1.2K

R2840

B1BCCG000021

Q2018

B0ACCK000005

D2021

B1ABCF000131

Q2019

820

R2839

0.01

C2079

25V33

C2078

B0BC9R000008

D2022

10K

R2838

B1GDCFGA0014

Q2020

4.7

R2849

+12V

1.8K

R2848

B0BC7R500001

D2026

25V100

C2085

470

R2847

0.01

C2086

2SD21370PA

Q2022

16V100

C2083

B0BC5R600003

D2025

820

R2846

150

R2845

0.01

C2084

B1AAKD000009

Q2021

DVD D+5V

Regulator

Regulator

Power Supply

Regulator

Regulator

Regulator

Regulator

Regulator

Regulator

Regulator

DC Detect Switch

Regulator

Regulator

Regulator

Regulator

Stabilizer

Stabilizer

DC-DC Converter

DC-DC Converter

SW5V

B0FBAM000010

D2023

C+9V

2A

FP2000

C2075 50V100

C2074 63V100

1000P

25V

C2076

B0EAKM000117

D2020

B0EAKM000117

D2019

25V1000P

C2073

B0EAKM000117

D2018

B0EAKM000117

D2017

50V100

C2072

B0EAKM000117

D2016

B0EAKM000117

D2015

63V100

C2071

4.7

R2835

16V100

C2070

2.7K

R2834

0.01

C2069

B1ADCF000001

Q2016

R2833 2.7K

C2068 25V33

B1BCCD000016

Q2017

560

R2837

2.7K

R2836

+7.5V

-7.5V

B0BC02900004

D2014

150

R2831

0.01

C2067

4.7K

R2832

50V100

C2066

KTA12710YTA

Q2015

-VP

R2830        2.7

R2829        2.7

R2828        2.7

R2827        2.7

1.2K

R2826

B1GDCFGA0014

Q2014

10K

R2825

0.01

C2057

B0BC9R000008

D2013

25V33

C2056

820

R2824

B1ABCF000131

Q2013

B1BCCG0000021

Q2012

B0ACCK000005

D2012

G0A100G00005

L2013

M+9V

B1ADCF000001

Q2011

DVD AC

R2823 1

R2822 1

R2821 1

R2820 1

R2819 1

R2815   330

10V47

C2063

D+1.2V

1

2

VIN

C0DBEFG00003

IC2005

BIAS

6

VOUT

5

VREF

4

3

R2816 3.9K

C2060 10V1

G0A101G00022

L2019

B0ACCK000005

D2040

DVD PCONT

1K

R2899

1K

R2900

C2058 1

R2916 10K

R2818 2.7K

C2059 25V220

C0DBAZG00033

IC2001

VSOFT

DADJ

COM

VOUT

VIN

5

4

3

2

1

R2917 10K

C2055 1

R2896 1K

C2054 25V220

C0DBAZG00033

IC2002

G0A101G00022

L2012

1

C2053

4.7K

R2860

560

R2898

C2052 6.3V820P

C2816 16V10

C2051 10V1

C2050 6.3V47

R2918 470

C2049 10V1

C2048 6.3V47

VSOFT

DADJ

COM

VOUT

VIN

5

4

3

2

1

B0BC7R500001

D2008

G0A100G00005

L2011

DVD A+5V

C0CBADG00023

IC2000

3

2

1

C0CBADG00023

IC2004

1

2

3

MAIN CIRCUIT

B

D

C

: +B SIGNAL LINE

: -B SIGNAL LINE

: MAIN SIGNAL LINE

SCHEMATIC DIAGRAM-6

SA-HT720P / SA-HT720PC

50

Содержание SA-HT720P

Страница 1: ...nnel 4Ω 2004 Panasonic AVC Networks Singapore Pte Ltd All rights reserved Unauthorized copying and distribution is a violation of law SA HT720P SA HT720PC Colour S Silver Type lSurround 45 W Channel 4Ω At 45Hz 120Hz and total harmonic of 1 lSubwoofer 150 W Channel 4Ω lFM tuner section Frequency Range 87 9 107 9MHz 200kHz in step 87 5 108 0MHz 100kHz in step Sensitivity 2 5µV IHF S N 26dB 2 2µV Ant...

Страница 2: ...linear audio 4 Hz 22 kHz 48 kHz sampling 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 NTSC Composite video output Output level 1 Vp p 75 Ω Terminal Pin jack 1 system S video output Y output level 1...

Страница 3: ... of the Cam Gear Support Piece 19 11 15 Removal of the Slide Plate L R and Change Lever 19 11 16 Assembly of Tray Base 20 12 DVD Optical Pick up Self Diagnosis and Replacement Procedure 21 12 1 Optical Pickup Breakdown Diagnosis 21 12 2 Service Mode Table 1 22 12 3 DVD Self Diagnostic Function Error Code 22 12 4 Last Error Code saved during NO PLAY 23 12 5 Service mode table 2 24 12 6 Sales demons...

Страница 4: ... power 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 HT720P SA HT720PC ...

Страница 5: ...After 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 in...

Страница 6: ...r gradually using a variac to avoid overcurrent Current consumption at AC 120 V 60 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 po...

Страница 7: ...justments or performance of procedures other than those specified herein may result in hazardous radiation exposure 7 About Lead Free Solder PbF Distinction of PbF PCB PCBs manufactured using lead free solder will have a Pbf stamp on the PCB Caution Pb free solder has a higher melting point than standard solder Typically the melting point is 50 70 F 30 40 C higher Please use a high temperature sol...

Страница 8: ...SC 1 5 SHIFT POWER INPUT SELECTOR I 1 2 3 4 5 C S M PROGRESSIVE CD MODE TUNE MODE FM MODE MEMORY TUNING VOLUME OPEN CLOSE DISCEXCHANGE DISCSKIP PHONES DOWN UP 5 DISC SELECTOR CD MODE OPEN CLOSE DISC EXCHANGE DISC SKIP 5 DISC SELECTOR CANCEL DVD CD ENTER VOLUME Numbered buttons INDICATIOR STOP PROGRESSIVE INPUT SELECTOR MEMORY FM MODE TUNING TUNE MODE CH CH TUNER BAND SLEEP C S M POSITION MEMORY ZO...

Страница 9: ...8 2 Disc information 9 SA HT720P SA HT720PC ...

Страница 10: ...Remote control AM loop antenna FM indoor antenna Video Cable 5 Speaker cables 4m 3 10m 2 AC power supply cord Antenna plug System cable 9 Accessories 10 SA HT720P SA HT720PC ...

Страница 11: ... 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 10 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 las...

Страница 12: ...10 3 2 Human body grounding 1 Use the anti static wrist strap to discharge the static electricity form your body 12 SA HT720P SA HT720PC ...

Страница 13: ...ct items from the following index when checks or replacement are required Disassembly the Top Cabinet Disassembly the Front Panel Disassembly the Tray Assembly Removal of the Tray Base Guide L and Tray Base Guide R Removal of the Rotary Tray Removal of the Open Lock Gear Removal of the Close Lock Gear Removal of the Tray Motor P C B and Sensor P C B Removal of the CD Traverse Unit Removal of the P...

Страница 14: ... the front panel ass y in the direction of arrow Step 3 Pull out the FFC from connectors CN6801 CN6901 Checking of Headphone P C B and FL P C B 11 3 Disassembling the Tray Assembly Follow the Step 1 Step 2 of Item 11 1 Follow the Step 1 Step 4 of Item 11 2 Step 1 Keep the close lock gear pressed in clockwise move the tray assembly in the direction of the arrow Step 2 Hold close lock gear push and ...

Страница 15: ...out FFC CN6002 Step 4 Remove 4 screws Checking of Main P C B Tray Motor and Sensor P C B Checking of Loading Motor P C B and DVD Module P C B Step 5 Upset base assembly in vertical position 15 SA HT720P SA HT720PC ...

Страница 16: ...g and teflon washer Step 2 Remove rotary tray 11 6 Removal of the Open Lock Gear Follow the Step 1 Step 2 of Item 11 1 Follow the Step 1 Step 4 of Item 11 2 Follow the Step 1 Step 5 of Item 11 3 Follow the Step 1 Step 2 of Item 11 5 Step 1 Rotate open lock gear in the direction of arrow Anti clockwise Step 2 Release claw of open lock gear remove open lock gear in the direction of arrow 11 7 Remova...

Страница 17: ... Unit Follow the Step 1 Step 2 of Item 11 1 Follow the Step 1 Step 4 of Item 11 2 Follow the Step 1 Step 5 of Item 11 3 Step 1 Rotate cam gear anti clockwise Align at position A as marking on gear with arrow Step 2 Flip the base mecha unit in vertical position Step 3 Press upward a push backward b and press to left c to release CD traverse unit 11 10 Removal of the Pulley Gear Follow the Step 1 St...

Страница 18: ...B 11 12 Removal of the Drive Gear A B Follow the Step 1 Step 2 of Item 11 1 Follow the Step 1 Step 4 of Item 11 2 Follow the Step 1 Step 5 of Item 11 3 Step 1 Release the claw in the direction of arrow 1 and then push drive gear shaft up Step 2 Remove Drive Gear A and Drive Gear B 11 13 Disassembling the Fixed Plate Magnet and Clamper Follow the Step 1 Step 2 of Item 11 1 Follow the Step 1 Step 4 ...

Страница 19: ...A in cam gear anti clockwise Step 2 Remove 1 screw and support piece 11 15 Removal of the Slide Plate L R and Change Lever Follow the Step 1 Step 5 of Item 11 3 Step 1 Press the claw and push the Slide Plate L up Step 2 Remove slide plate L R and change lever as arrow shown 19 SA HT720P SA HT720PC ...

Страница 20: ...y Base Step 1 Rotate cam gear anti clockwise Align at position C as marking on gear with arrow Step 2 Make sure drive gear A at vertical position Step 3 Push tray base to the direction of arrow shown 20 SA HT720P SA HT720PC ...

Страница 21: ...rocedure 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 th...

Страница 22: ...tion 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 ODC related F600 Access failure to management information caused by demodulation error Operation stopped because navigation data is not accessible caused by the ...

Страница 23: ...nceled if a power supply is turned OFF 1 CPPM is the copy guard function beforehand written in the disk for protection of copyrights 12 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 playb...

Страница 24: ...12 5 Service mode table 2 Pressing various button combinations on the player and remote control unit can activate the service modes 24 SA HT720P SA HT720PC ...

Страница 25: ...25 SA HT720P SA HT720PC ...

Страница 26: ...age ___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 DISC CHECK DISC CHANGE DISC1 DISC5 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 DI...

Страница 27: ...function 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 13 2 2 Re Dis...

Страница 28: ...D player may 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 ...

Страница 29: ...re is a noticeable degradation in picture quality Optical adjustments cannot be made inside the optical pickup Adjustment is generally unnecessaryafter replacing the traverse unit 15 2 2 Important points in electrical adjustment Follow the adjustment procedures described in this Manual 15 3 Storing and Handling Test Discs Surface precision is vital for DVD test discs Be sure to store and handle th...

Страница 30: ...ind the optimum point 3 Finish the procedure with tilt adjustment Jitter value depends on the model 1 If the jitter value changes like B the optimum point is easy to find 2 If the jitter value changes like A set the optimum point near the middle 15 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 an...

Страница 31: ...ST DATA 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 G...

Страница 32: ...AL 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 CROSSSIGNAL TRACKING ON TRAVERSE SERVO ON INITIAL LOGO ABBREVIATIONS V VBLANK VCC VCDCONT VDD VFB VREF VSS V BLANKING COLLECTOR POWER SUPPLY VOLTA...

Страница 33: ... 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 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 CD PLAY 0 1 3 4 0 1 3 4 0 2 8 2 8 3 4 2 0 0 1 2 1 5 STANDBY 0 3 3 0 6 0 6 0 0 6 0 6 3 3 3 3 0 6 0 6 0 0 2 9 3 3 3 3 2 2 0 1 2 1 6 Ref No MODE 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 CD PLAY 0 2 0...

Страница 34: ...DE 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 STANDBY 2 0 0 9 1 8 1 3 2 9 2 5 0 2 6 0 9 0 6 1 1 0 7 1 6 0 8 1 5 1 4 3 3 1 4 0 7 1 3 Ref No MODE 41 42 43 44 45 46 47 48 CD PLAY 1 4 1 4 1 8 1 6 1 9 0 3 4 2 2 STANDBY 1 3 1 6 1 8 1 6 1 9 0 3 3 2 7 Ref No MODE 1 2 3 4 5 CD PLAY 3 0 3 0 0 4 3 4 8 STAND...

Страница 35: ...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 STANDBY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Ref No MODE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 CD PLAY 0 0 0 6 8 0 0 0 0 0 0 6 7 0 0 0 STANDBY 0 0 0 6 8 0 0 0 0 0 0 6 7 0 0 0 Ref No MODE 1 2 3 4 5 6 7 8 CD PLAY 0 0 0 6 7 0 0 0 6 9 STANDBY 0 0 0 6 7 0 0 0 6...

Страница 36: ...1 7 1 7 0 0 0 6 0 0 0 6 0 Ref No MODE E C B E C B E C B E C B E C B CD PLAY 0 4 5 0 0 0 0 7 2 0 2 0 0 2 9 2 0 2 2 0 4 5 0 STANDBY 0 4 5 0 0 0 0 7 2 0 2 0 0 2 9 2 0 2 2 2 1 2 1 0 Ref No MODE 1 2 3 4 5 6 CD PLAY 0 4 5 0 0 0 6 0 STANDBY 0 0 7 0 0 0 6 0 Q2103 Q2104 Q2105 Q2200 Q2100 Q2028 Q2029 Q2101 Q2102 Q2017 Q2018 Q2019 Q2020 Q2600 Q2601 IC2021 IC2022 Q2027 Q2021 Q2201 Q2300 Q2301 Q2500 Q2000 Q201...

Страница 37: ...17 6 Sensor P C B Ref No MODE 1 2 3 4 CD PLAY 3 7 2 5 0 0 2 STANDBY 3 7 2 5 0 0 2 Q9103 37 SA HT720P SA HT720PC ...

Страница 38: ...ore there may exist some errors in the voltage values depending 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 u...

Страница 39: ...10 125 126 DRV4 RFINP RFINN LPC2 LPC02 LPC1 LPC01 VIN9 VIN10 VIN5 VIN6 VIN7 VIN8 VIN4 VIN3 VIN2 VIN1 SPINDLE MOTOR UNIT MOTOR TRAVERSE EE PROM 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 L...

Страница 40: ...L 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 A...

Страница 41: ... OP CL FWD 20 TRV REV 7 TRV FWD WIDE1 38 MOTOR LOADING MOTOR TRAY C0GAG00000XX MOTOR DRIVE LOADING IC2008 C0GAG0000007 MOTOR DRIVE TRAY IC2007 B B CONTROL DRIVE CONTROL DRIVE INTERRUPTOR PHOTO Q9103 B TUN CLK TUN CE TUN SD TUN DI TUN DO DVD STAT DVD CMD DVD CLK 29 31 27 30 28 36 35 37 CL CE SD DI ST DO DVD STAT DVD CMD DVD CLK S VIDEO OUT JK2001 IC2006 VIDEO DRIVE C9ZB00000431 GND VCC2 VCC1 B VIDE...

Страница 42: ...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 C2CBHG000137 B D2001 98 B B DRIVE LED D6905 Q6904 82 DRIVE LED D6904 Q6903 83 DRIVE LED D6903 Q6902 84 DRIVE LED D6902 Q6901 85 86 Q6900 D6901 DRIVE LED 39 36 25 23 24 22 41 38 40 39 27 26 28 29 52 50 51 49 X2000 Q2003 Q2000 RESET B B NF B C0ABBB000118 IC2015 CENTER SUB WOOFER BUFFER AMP B MUTI...

Страница 43: ... 45 48 41 42 43 44 VP GND VCC FL RST FL CS FL CLK FL DA X IN X OUT T11 S15 T0 S0 S0 S15 T0 T11 DET DC IN SUPPLY POWER REGULATOR STABILIZER REGULATOR STABILIZER REGULATOR REGULATOR REGULATOR 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 C...

Страница 44: ...SA HT720P SA HT720PC 44 ...

Страница 45: ...04 ON SCHEMATIC DIAGRAM 3 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 TC8004 TC8010 K8004 K8009 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 HT720P SA HT720PC 45 ...

Страница 46: ...SIGNAL LINE DVD AUDIO SIGNAL LINE DVD VIDEO SIGNAL LINE B SIGNAL LINE 64M SDRAM EEPROM IC RESET IC Voltage Detecting IC DV2 1 LSI RFKFMH81T160 Reset Switch Reset Switch SCHEMATIC DIAGRAM 2 IC8051 IC8651 IC8611 IC8605 IC8601 IC8001 Q8605 Q8606 SA HT720P SA HT720PC 46 ...

Страница 47: ...004 10K R2801 4 7K R2099 330 R2800 B1GBCFJJ0039 Q2001 PWM R IN GND F IN VCC VM OUT1 RMF VREF OUT2 C0GAG0000007 IC2008 9 8 7 6 5 4 3 2 1 POSITION PULSE J0JBC0000015 L2006 J0JBC0000015 L2005 J0JBC0000015 L2004 DISC SENS 150 R2094 120 R2093 J0JBC0000015 L2003 TRV FWD TRV REV 4 7K R2097 330 R2098 B1GBCFJJ0039 Q2002 10K R2802 C 9V 16V47 C2024 0 1 C2023 C0GAG0000007 IC2007 R IN GND F IN VCC VM OUT1 RMF ...

Страница 48: ... 50V10 R2893 33K R2892 0 R2244 3 3K C2249 10V1 C2262 0 033 C2261 0 1 R2261 6 8K 3 3 50V C2263 1K R2263 FRONTR R2144 3 3K 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 4 7K R2165 C2166 0 1 C2165 0 1 C2265...

Страница 49: ... LINE L LINE R TV L TV R VCR L VCR R AUX L C2045 6 3V100 6 3V330 C2047 C2044 6 3V1000P 6 3V330 C2046 C2043 6 3V100 C2042 6 3V1000 B1GBCFJN0021 Q2004 C2041 6 3V100 10MHz H2B100500004 X2000 C2040 6 3V1000 C2037 0 01 C2039 0 01 10K R2807 50V22 C2036 3 3u L2000 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 ...

Страница 50: ...9 25V33 C2078 B0BC9R000008 D2022 10K R2838 B1GDCFGA0014 Q2020 4 7 R2849 12V 1 8K R2848 B0BC7R500001 D2026 25V100 C2085 470 R2847 0 01 C2086 2SD21370PA Q2022 16V100 C2083 B0BC5R600003 D2025 820 R2846 150 R2845 0 01 C2084 B1AAKD000009 Q2021 DVD D 5V Regulator Regulator Power Supply Regulator Regulator Regulator Regulator Regulator Regulator Regulator DC Detect Switch Regulator Regulator Regulator Re...

Страница 51: ...00P C6916 100P C6915 220P C6914 100P C6918 R6927 3 3K R6915 1K R6916 68 R6917 1K 6 3V100 C6910 0 01 C6911 0 01 C6909 50V3 3 C6913 22K R6918 J0JBC0000041 L6903 B0BC5R000009 D6910 150 R6936 150 R6935 50V22 C6905 50V22 C6903 B0ACCK000005 D6911 A 1000P C6801 J0JBC0000019 L6101 J0JBC0000019 L6201 J0JBC0000019 L6801 0 047 C6201 K2HC103A0023 JK6901 2 7K R6808 2 2K R6801 1 8K R6802 1 2K R6803 220 R6908 DI...

Страница 52: ...01 TRAY MOTOR Q9102 Q9101 Q9103 FC9101 CN9102 SENSOR CIRCUIT TRAY MOTOR CIRCUIT 1 2 3 4 5 6 10 8 7 9 11 M 3 2 4 1 DGND DGND DGND DGND DGND DGND LOADINGMOTOR LOADINGMOTOR CAM_SENSOR PHOTO_DRV C LOADING_SW S9001 M9001 LOADING MOTOR Q9001 CN9003 LOADING MOTOR CIRCUIT Q9102 B3NAA0000011 PHOTO INTERRUPTOR Q9103 B3NAB0000027 PHOTO INTERRUPTOR Q9001 B3NAA0000068 PHOTO INTERRUPTOR T O MAIN CN2010 ON SCHEM...

Страница 53: ...P8034 CP8035 CP8036 CP8040 CP8041 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 K8...

Страница 54: ...4 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 C2258 C2600 R2600 L2023 L2024 W2052 W2016 C2830 R2259 R2...

Страница 55: ...11 W2019 W2021 W2020 W2022 W2012 W2018 14 1 48 IC6901 39 38 25 15 24 Q6901 Q6900 1 2 3 4 5 D6910 1 3 1 2 N S6804 S6801 CN6801 S6802 S6803 S6807 S6806 S6805 R6802 R6808 R6810 R6801 R6805 R6804 R6803 R6809 R6807 C6805 C6806 C6201 C6101 C6801 L6201 L6801 L6101 VR6800 JK6801 Z6900 C6904 R6934 1 2 3 4 5 6 7 W2100 W2101 10 52 49 45 40 35 30 28 22 20 15 10 5 1 9 C6918 A A A A B C D E F G H I J K L M N 1 ...

Страница 56: ... CL6 CL5 CL4 CL3 CL2 CL1 Q9103 C E K A 4 3 2 1 11 1 X X X X X X X X 6 5 4 3 2 1 M9001 Q9001 S9001 CN9003 CL6 CL1 CL2 CL5 CL4 CL3 4 3 2 1 X X X X X X M 11 1 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 E LOADING MOTOR P C B REP3465A F TRAY MOTOR P C B REP3466A G SENSOR P C B REPX3466A SA HT720P SA HT720PC 56 ...

Страница 57: ... B 1 2 9 10 1 2 21 22 11 10 2 1 11 10 2 1 1 50 1 10 25 24 2 1 FP8501 25 20 15 10 5 1 FP8101 FP8271 15 1 50 45 40 35 30 25 20 15 10 5 1 VR6800 M9001 CN9003 11 1 M9101 M M FC9101 6 5 4 3 2 1 CN9102 FC9101 11 1 6 5 4 3 2 1 CN2009 CN2008 CN2011 CN2010 CN2004 JK2001 CN2002 JK2000 1 2 21 22 CN6901 JK6801 1 2 3 4 5 6 7 1 2 10 CN6801 B C A A D G LOADING MOTOR P C B E TRAY MOTOR P C B F PbF PbF PbF PbF PbF...

Страница 58: ...SA HT720P SA HT720PC 58 ...

Страница 59: ...0845 80p 2SD21370PA C B B1GFGCAA0001 Cathode A Ca Anode Anode Cathode Ca A B3AAA0000583 A Ca Cathode Anode C2CBHG000137 100p MN2DS0003APH 256p 1 24 25 48 1 4 8 5 C3FBMD000134 C0GBF0000004 1 3 2 C0CBADG00023 1 3 2 C0EBE0000384 1 4 C0DBEFG00003 2 5 3 B1BCCG000021 UNR511V00L UNR521100L B0ADCJ000020 MA2S11100L B0BC01000014 B0BC02900004 B0ACCE000003 B0ACCK000005 A Ca Cathode Anode B0JCPD000025 B0ECKM00...

Страница 60: ...ol mute circuit 45 V MUTE3 O Mute signal 1 for video output 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 Pin No Terminal Name I O Function 51 NC Not used open 52 SFC O Analog surround signal output 53 NC Not used open 54 PARTY O An...

Страница 61: ...fer to caution statements Capacity values are in microfarads µF unless specified otherwise 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 discon...

Страница 62: ...25 1 Loading Mechanism Traverse Unit Cabinet 25 1 1 Loading Mechanism Traverse Unit Cabinet Parts Location 62 SA HT720P SA HT720PC ...

Страница 63: ...63 SA HT720P SA HT720PC ...

Страница 64: ...64 SA HT720P SA HT720PC ...

Страница 65: ...AR M 304 RDV0073 TRAY BELT M 305 REZ1484 11P FFC M 306 RGQ0358 K TRAY BASE M 307 RGQ0359 K ROTARY TRAY M 308 RHW81001 1 WASHER M 309 RMB0365 TRAY SPRING M 310 RME0384 CLOSE LOCK GEAR SPRING M 311 RMF0324 BLOCK SHEET M 312 RMM0255 SLIDE PLATE L M 313 XTB3 10J SCREW M 314 XTN26 8G SCREW M 315 XTWS3 10S SCREW M 316 JSM0048 MAGNET M 317 RDG0562 PULLEY GEAR M 318 RDG0563 RELAY GEAR A M 319 RDG0564 RELA...

Страница 66: ...STOR M Q2026 B1GDCFGA0014 TRANSISTOR M Ref No Part No Part Name Description Remarks Q2027 B1GDCFGA0014 TRANSISTOR M Q2028 B1GBCFJN0021 TRANSISTOR M Q2029 B1GBCFJN0021 TRANSISTOR M Q2100 B1GFGCAA0001 TRANSISTOR M Q2101 B1GFGCAA0001 TRANSISTOR M Q2102 B1GFGCAA0001 TRANSISTOR M Q2103 B1GDCFGA0014 TRANSISTOR M Q2104 B1GFGCAA0001 TRANSISTOR M Q2105 B1GDCFGA0014 TRANSISTOR M Q2200 B1GFGCAA0001 TRANSISTO...

Страница 67: ...EVQ21405R TACT SWITCH SW STANDBY M S6901 EVQ21405R TACT SWITCH SW SOURCE SELECT M S6902 EVQ21405R TACT SWITCH SW DISC1 M S6903 EVQ21405R TACT SWITCH SW DISC2 M Ref No Part No Part Name Description Remarks S6904 EVQ21405R TACT SWITCH SW DISC3 M S6905 EVQ21405R TACT SWITCH SW DISC4 M S6906 EVQ21405R TACT SWITCH SW DISC5 M S6907 EVQ21405R TACT SWITCH SW DIGITAL M S6909 EVQ21405R TACT SWITCH SW PROGRE...

Страница 68: ...W2059 ERJ6GEY0R00V 0 1 10W M W2060 ERJ6GEY0R00V 0 1 10W M W2061 ERJ6GEY0R00V 0 1 10W M W2062 ERJ6GEY0R00V 0 1 10W M W2063 ERJ6GEY0R00V 0 1 10W M W2064 ERJ6GEY0R00V 0 1 10W M W2065 ERJ6GEY0R00V 0 1 10W M W2066 ERJ6GEY0R00V 0 1 10W M W2067 ERJ6GEY0R00V 0 1 10W M W2068 ERJ6GEY0R00V 0 1 10W M W2069 ERJ6GEY0R00V 0 1 10W M W2070 ERJ6GEY0R00V 0 1 10W M W2071 ERJ3GEY0R00V 0 1 16W M W2072 ERJ6GEY0R00V 0 1 ...

Страница 69: ...GB122JA019 1 2K 1 16W M R2122 ERJ3GEYJ223V 22K 1 16W M R2123 ERJ3GEYJ103V 10K 1 16W M Ref No Part No Part Name Description Remarks R2124 ERJ3GEYJ223V 22K 1 16W M R2125 ERJ3GEYJ222V 2 2K 1 16W M R2126 ERJ3GEYJ104V 100K 1 16W M R2127 ERJ3GEYJ104V 100K 1 16W M R2128 ERJ3GEYJ102V 1K 1 16W M R2129 ERJ3GEYJ103V 10K 1 16W M R2130 ERJ3GEYJ103V 10K 1 16W M R2131 ERJ3GEYJ103V 10K 1 16W M R2132 ERJ3GEYJ103V ...

Страница 70: ... R2509 D0GB563JA002 56K 1 16W M R2510 D0GB273JA002 27K 1 16W M R2511 ERJ3GEYJ222V 2 2K 1 16W M Ref No Part No Part Name Description Remarks R2512 ERJ3GEYJ103V 10K 1 16W M R2513 D0GB273JA002 27K 1 16W M R2514 ERJ3GEYJ103V 10K 1 16W M R2516 ERJ3GEYJ103V 10K 1 16W M R2600 D0GB272JA002 2 7K 1 16W M R2602 ERJ3GEYJ473V 47K 1 16W M R2603 ERJ3GEYJ203V 20K 1 16W M R2604 D0GB333JA002 33K 1 16W M R2605 ERJ3G...

Страница 71: ...V 220 1 16W M R6909 ERJ3GEYJ221V 220 1 16W M R6910 ERJ3GEYJ221V 220 1 16W M R6914 D0GB273JA002 27K 1 16W M Ref No Part No Part Name Description Remarks R6915 ERJ3GEYJ102V 1K 1 16W M R6916 ERJ3GEYJ680V 68 1 16W M R6917 ERJ3GEYJ102V 1K 1 16W M R6918 ERJ3GEYJ223V 22K 1 16W M R6922 ERJ3GEYJ102V 1K 1 16W M R6923 ERJ3GEYJ102V 1K 1 16W M R6924 D0GB122JA019 1 2K 1 16W M R6925 ERJ3GEYJ182V 1 8K 1 16W M R69...

Страница 72: ...A221I 220 10V M C2039 ECJ1VB1H103K 0 01 50V M Ref No Part No Part Name Description Remarks C2040 ECA0JM102B 1000 6 3V M C2041 ECEA0JKA101B 100 6 3V M C2042 ECA0JM102B 1000 6 3V M C2043 ECEA0JKA101B 100 6 3V M C2044 F2A0J102A130 1000P 6 3V M C2045 ECEA0JKA101B 100 6 3V M C2046 ECEA0JKA331I 330 6 3V M C2047 ECEA0JKA331I 330 6 3V M C2048 ECEA0JKA470B 47 6 3V M C2049 ECJ1VB1A105K 1 10V M C2050 ECEA0JK...

Страница 73: ...C2259 ECJ1VB1H471K 470P 50V M C2260 ECJ1VB1H471K 470P 50V M C2261 ECUV1C104KBV 0 1 16V M Ref No Part No Part Name Description Remarks C2262 ECJ1VB1C333K 0 033 16V M C2263 ECEA1HKA3R3B 3 3 50V M C2264 ECEA1HKA100I 10 50V M C2265 ECJ1VB1H472K 4700P 50V M C2266 F1K1A4750013 4 7 10V M C2267 ECEA1HKA4R7I 4 7 50V M C2268 ECJ1VB1A105K 1 10V M C2269 ECJ1VB1H223K 0 022 50V M C2270 ECJ1VB1C683K 0 068 16V M ...

Страница 74: ...6V M C8208 ECJ1ZF1C104Z 0 1 16V M C8211 ECJ1VB1C333K 0 033 16V M C8212 ECJ1ZF1C104Z 0 1 16V M Ref No Part No Part Name Description Remarks C8213 ECJ1ZF1C104Z 0 1 16V M C8214 ECJ1ZF1C104Z 0 1 16V M C8215 ECJ1VB1H562K 5600P 50V M C8216 ECJ1VB1C183K 0 018 16V M C8217 F1H0J1050013 1 6 3V M C8218 F1H0J1050013 1 6 3V M C8221 ECUVNC104KBV 0 1 16V M C8222 ECUVNC104KBV 0 1 16V M C8223 ECUVNC104KBV 0 1 16V ...

Страница 75: ...7722X40 REMOTE CONTROL M Ref No Part No Part Name Description Remarks 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 A1 1 UR76EC3103A R C BATTERY COVER M A2 K2CB2CB00006 POWER CORD UL M A3 RQT7433 P O I BOOK EN M A3 RQT7435 C O I BOOK CF M PC A4 K2KA2CA00008...

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