Panasonic SA-HT880GC Скачать руководство пользователя

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23 Schematic Diagram

UNIT

PICKUP

OPTICAL

TO
SPINDLE/
TRAVERSE
MOTOR
ASS'Y

TO
MAIN
CIRCUIT
(CN2004)on
SCHEMATIC
DIAGRAM-4

Switch

Muting Switch

D/A Converter

8ch Audio

Power Supply
Control

Power Supply IC

AND GATE LOGIC IC

Motor Drive

CL8430

E51

C8257 0.1

E35

R8560

C8428 0.1

E34

E33

E32

E31

E30

E29

E28

E27

E26

E25

A13

A12

A11

A10

A14

A26

A25

A27

A24

A19

A17

A23

A22

A21

A20

E23

E50

E24

E14

E13

E16

E15

E12

E11

E10

E18

E17

A27

A26

A25

A24

A23

A22

A21

A20

A19

A18

A17

A16

A15

A14

A13

A12

A11

A10

0.1

C8111

A30

A29

0.1

C8426

6V100

C8421

0.1

C8427

0.1

C8422

C8423 6V33

A15

UNR521100L

QR8420

R8420 2200

0.1

C8254

6V220

C8251

C8261 0.1

C8262 0.1

16V22

C8253

0.1

C8256

CL8244

CL8242

C8241 0.1

C8242 0.1

E22

E21

E20

E19

A41

A38

A40

A39

8200

R8235

CL8231

CL8235

1000P

C8236

1000P

C8235

CL8236

CL8234

8200

R8236

1000P

C8237

820P

C8238

FIN

R8265 0

4700

R8264

4700

R8262

6.8

R8251

C8695 0.1

C8691 0.1

J0JCC0000091

LB8690

G1C100KA0055

L8550

FP8101

VCC

GND

C0JBAA000346

IC8695

GND

VCC

C0JBAA000346

IC8691

UNR521400L

QR8111

UNR521400L

QR8112

22K

R8111

22K

R8112

CL8426

CL8425

CL8424

K8421 0

F1J1E1040022

FL8104

FL8101 F1H0J1050022

F1H0J1050022

FL8102

FL8103 F1H0J1050022

LB8430 ERJ2GE0R00X

LB8429 ERJ2GE0R00X

LB8428 ERJ2GE0R00X

LB8427 ERJ2GE0R00X

LB8426 ERJ2GE0R00X

LB8423 ERJ2GE0R00X

LB8491 ERJ2GE0R00X

LB8424 ERJ2GE0R00X

LB8425 ERJ2GE0R00X

LB8422 ERJ2GE0R00X

LB8421 ERJ2GE0R00X

LB8302 J0JCC0000119

LB8301 J0JCC0000119

LB8305 J0JCC0000119

LB8304 J0JCC0000119

1
2
3
4
5
6
7
8
9

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36

VGND
Y/PY/G
VGND
CB/PB/B
VGND
CR/PR/R
VGND
Y
VGND
C
ADAC5V
MIX-L
ADAC5V
MIX-R
ADGND
FL
ADGND
FR
ADGND
SL
ADGND
SR
ADGND
CNT
ADGND
SW
A-REF
ZFLAG & AMUTE
DGND
AUDIODIGITAL
DGND
D+5V
DGND
D+5V
DGND
A+5V

220P

C8505

R8501 0

R8505 2200

C8502 0.1

C8501 10

0.1

C8255

16V47

C8252

6V33

C8550

K8106 0

TRV INNER SW

DGND

TRVM+

TRVM-

SPM+

SPM-

FP8201

GND(VRCD)

SUBSEL

PIN(CD)

SUB1

SUB2

VCC

VREF1

GND(OEIC)

LDDVD

LDGND

LDCD

PIN(DVD)

VREF2(RF-)

GND

FE1(DVD/CD)

FE2(DVD/CD)

TC(DVD)

TD(DVD)

TB(DVD)

TA(DVD)

HFM

T-

F-

F+

T+

FP8501

DOP CPU-STAT

DOP CPU-CMD

DOP CPU-CLK

MGND

M+9V

MGND

M+9V

DGND

D+1.2V

DGND

D+1.2V

AGND

A+5V

AGND

GND

CONT

VIN

MSEL

DATA4

DATA3

DATA2

DGND

VOUT8

VOUT7

VCC1

AGND1

VOUT5

VDD

VOUT6

VOUT4

BCK

DATA1

SCK

VOUT3

VCC2

AGND2

VCOM

VOUT2

ZERO2

ZERO1

VOUT1

LRCK

VO1+

VO1-

VO2+

VO2-

(CH1,2)

GND

MUTE12

(CH1,2)

VCC

GND(PRE)

OPOUT

OPIN-

OPIN+

VIN2

VIN1

VO4+

VO4-

VO3+

VO3-

(CH3,4)

GND

MUTE4

(CH3,4)

VCC

PREVCC

VIN3

LDIN

BIAS2

TRIN

MUTE3

LDCNT

BIAS1

56X2

RX8503

56X2

RX8501

56X2

RX8504

56X4

RX8502

7500

R8550

100K

R8570

MA2J11100L

D8550

12K

R8569

MA2J72800L

D8571

UNR511V00L

QR8571

TL8111

R8341 82

R8335 82

R8331 160

R8332 10

R8321 160

R8322 10

R8325 160

R8326 10

CL8571

R8506 1500

C8506 100P

0.1

C8504

0.1

C8503

3
1

2
4

8
6
4
2

7
5

2SD1819A0L

Q8560

2SB1219AHL

Q8550

C0CBCBD00018

IC8111

C8112

470P

C8113

C8424 0.1

R8421 0

LB8502 J0JHC0000045

LB8503 ERJ2GE0R00X

LB8504 J0JCC0000119

LB8505 J0JCC0000119

LB8303 J0JCC0000119

LB8692 ERJ2GEJ101X

LB8693 ERJ2GEJ101X

LB8691 ERJ2GEJ101X

LB8507 J0JCC0000119

LB8511 ERJ3GEY0R00V

LB8512 ERJ3GEY0R00V

LB8513 ERJ3GEY0R00V

LB8514 ERJ3GEY0R00V

R8263 82K

R8261 82K

C0FBBK000050

IC8421

C0GBG0000048

IC8251

:+B SIGNAL LINE

:MAIN SIGNAL LINE

:DVD(VIDEO) SIGNAL LINE

:DVD(AUDIO) SIGNAL LINE

:CD-DA SIGNAL LINE

DVD MODULE CIRCUIT

SCHEMATIC DIAGRAM-1

SA-HT880GC/GCS/GS DVD MODULE CIRCUIT

SA-HT880GC / SA-HT880GCS / SA-HT880GS

Содержание SA-HT880GC

Страница 1: ...r 150 W Channel 4Ω 2005 Panasonic AVC Networks Singapore Pte Ltd All rights reserved Unauthorized copying and distribution is a violation of law SA HT880GC SA HT880GCS SA HT880GS Colour S Silver Type lFM tuner section Frequency Range 87 5 108 0MHz 50kHz in step Sensitivity 2 5µV IHF S N 26dB 2 2µV Antenna Terminal 75Ω non balance lAM tuner section AM MW Frequency Range 522 1629kHz 9kHz in step 520...

Страница 2: ...sponse DVD linear audio 10 Hz 22 kHz 48 kHz sampling 10 Hz 44 kHz 96 kHz sampling DVD Audio 10 Hz 88 kHz 192 kHz sampling CD Audio 10 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 s...

Страница 3: ...ssembly Procedure 25 13 2 Traverse Unit 25 13 3 Tray Unit 26 13 4 Loading section 27 13 5 Tray Loading P C B 28 13 6 Optical Pickup Unit 28 13 7 Traverse Motor and Spindle Motor 30 14 Optical Pick up Self Diagnosis and Replacement Procedure 32 14 1 Optical Pickup Breakdown Diagnosis 32 14 2 Service Mode Table 1 33 14 3 DVD Self Diagnostic Function Error Code 33 14 4 Service mode table 2 35 14 5 Sa...

Страница 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 HT880GC SA HT880GCS SA HT880GS ...

Страница 5: ...icing carry out 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 integra...

Страница 6: ...Current consumption at AC 230 240 V 50 Hz in NO SIGNAL mode should be 600 mA Current consumption at AC 100 110 V 50 60Hz in NO SIGNAL mode should be 1180 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 cir...

Страница 7: ... instruments 4 Recommend not to look at pick up lens for a long time 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 soldering iron In case of the soldering iron with ...

Страница 8: ...T ANGLE PAGE GROUP AV SYSTEM DVD CD PLAY LIST TV VOL TV VOL ENTER 1 2 6 9 4 5 7 8 CANCEL 0 S10 3 SLEEP TV AV AUX SUBWOOFER LEVEL SUPER SRND H BASS C FOCUS SFC PLAY MODE TEST CH SELECT SETUP MUTING MIX 2CH PL ZOOM MANU QUICK OSD AL SKIP SUBTITLE AUDIO PLAY SPEED QUICK REPLAY SLEEP ADVANCED DISC REVIEW FL DISPLAY REPEAT ANGLE PAGE GROUP STANDBY ON INDICATOR TUNING REMOTE CONTROL SIGNAL SENSOR STANDB...

Страница 9: ...aped discs such as heart shapes Disc Logo Indication in these operating instructions Remarks DVD RAM Recorded with devices using Version 1 1 of the Video Recording Format a unified video recording standard such as DVD video recorders DVD video cameras personal computers etc Recorded using the DCF Design rule for Camera File system standard Version 1 0 To play JPEG files select Play as Data Disc in...

Страница 10: ...sumer electronic devices by delivering a simple standardized approach that allows consumers who have created personal collections of digital music photography and video on their PC to lCreate a HighMAT CD or DVD which can be easily played back on consumer electronics devices such as CD and DVD players and car stereos lMove digital media files using recordable media such as CD R and CD RW between t...

Страница 11: ...ous inconsistent ways that devices read the data For the consumer the playback experience can be confusing A Solution Created HighMAT delivers a better digital media access experience by creating a standard approach for PCs to structure digital media on various physical formats and for playback devices to read the data 8 3 3 Benefits of HighMAT 11 SA HT880GC SA HT880GCS SA HT880GS ...

Страница 12: ... DVD players can read the music or photos files often leads to a confusing and inconsistant playback experince HighMAT compatible products play content back with consistent interface This includes products which are JPEG compatible products without HighMAT support 12 SA HT880GC SA HT880GCS SA HT880GS ...

Страница 13: ...able in leading software and consumer electronic devices to dramatically improve the digital media experience when you create homemade CDs HighMAT delivers a simple standardized way for PC software and consumer electronics devices to talk to each other and work better together 13 SA HT880GC SA HT880GCS SA HT880GS ...

Страница 14: ...ut your music like full song names artist titles album names and genre And you can get faster startup on your home entertainment device To enjoy the benefits of HighMAT all you need is software that supports HighMAT for CD burning of music or photos as well as a home entertainment device like a DVD player that supports HighMAT for playback Always look for the HighMAT logo on your software or home ...

Страница 15: ...Remote control AM loop antenna FM indoor antenna Video Cable Speaker cable AC cord AC cord For GS area System cable Speaker label 9 Accessories 15 SA HT880GC SA HT880GCS SA HT880GS ...

Страница 16: ...10 Caution for AC Cord 16 SA HT880GC SA HT880GCS SA HT880GS ...

Страница 17: ...t Use with 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 t...

Страница 18: ...11 3 2 Human body grounding 1 Use the anti static wrist strap to discharge the static electricity form your body 18 SA HT880GC SA HT880GCS SA HT880GS ...

Страница 19: ...nt reverse the respective procedures Special reassembly procedures are described only when required 3 Select items from the following index when checks or replacement are required Disassembling the Top Cabinet Disassembling the Lid assembly When taking out disc manually Disassembling the Front Panel Disassembling the FL P C B Volume P C B and MIC P C B Disassembling the DVD mechanism Unit Disassem...

Страница 20: ...12 2 Main Components and P C B Locations 20 SA HT880GC SA HT880GCS SA HT880GS ...

Страница 21: ... 3 Step 1 Separates the gear for drawing out tray from the mechanism unit It inserts a screw driver in the gear The gear jig Step 2 Insert the gear jig into the tray open close hole Step 3 Turn the gear jig counterclockwise to open the tray Note Do not use force to push the tray backwards as it can damage the mechanism unit Turn the gear jig clockwise to return tray 21 SA HT880GC SA HT880GCS SA HT...

Страница 22: ...em 12 3 Follow the Step 1 Step 3 of Item 12 4 Follow the Step 1 Step 4 of Item 12 5 Step 1 Remove the volume knob and mic knob Step 2 Unscrew the screws Step 3 Remove the front angle Step 4 Unscrew the screws 12 7 Disassembling the DVD mechanism Unit Follow the Step 1 Step 2 of Item 12 3 Follow the Step 1 Step 3 of Item 12 4 Follow the Step 1 Step 4 of Item 12 5 Step 1 Turn the gear jig clockwise ...

Страница 23: ...le at the connectors FP8201 FP8501 12 9 Disassembling the Rear panel Follow the Step 1 Step 2 of Item 12 3 Step 1 Unscrew the screws Step 2 Release the tabs 12 10 Disassembling Main P C B Follow the Step 1 Step 2 of Item 12 3 Follow the Step 1 Step 3 of Item 12 4 Follow the Step 1 Step 4 of Item 12 5 Follow the Step 1 Step 4 of Item 12 7 Follow the Step 1 Step 2 of Item 12 9 Step 1 Unscrew the scr...

Страница 24: ...p 1 Connect FFC cabel at connector CN2008 CN2009 Step 2 Turn Mechanism unit to vertically position 12 11 2 Servicing position of the Main P C B Follow the Step 1 Step 2 of Item 12 3 Follow the Step 1 Step 3 of Item 12 4 Follow the Step 1 Step 4 of Item 12 5 Follow the Step 1 Step 4 of Item 12 7 Follow the Step 1 of Item 12 8 Follow the Step 1 Step 2 of Item 12 9 Step 1 Connect FFC cabel at connect...

Страница 25: ...arrow 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 25 SA HT880GC SA HT880GCS SA HT880GS ...

Страница 26: ...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 3 Hook the drive arm concave phase over the tray and the tray slider 4 Press in the tray 5 Make sure that the...

Страница 27: ... 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 7 Turn the change lever in the arrow direction till it stops 8 Hook the change lever spring on the change lever project part temporarily 27 SA HT880GC SA HT880GCS SA HT880GS ...

Страница 28: ...e drive rack the sub rack and the drive gear 13 5 Tray Loading P C B 1 Unscrew the screws 13 6 Optical Pickup Unit 13 6 1 Procedure for Disassembling the Optical Pickup Unit 1 Spread the tabs to push in the pin 2 Remove the pins 3 Remove the traverse deck 28 SA HT880GC SA HT880GCS SA HT880GS ...

Страница 29: ...direction till it stops 5 Unscrew the screws 6 Remove the drive 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 29 SA HT880GC SA HT880GCS SA HT880GS ...

Страница 30: ...termediate FPC through the frame hole 2 Align 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 30 SA HT880GC SA HT880GCS SA HT880GS ...

Страница 31: ...solders 4 Remove the traverse motor 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 31 SA HT880GC SA HT880GCS SA HT880GS ...

Страница 32: ...for effective Self diagnosis and tilt adjustment Be sure to use the self diagnosis function before 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 result...

Страница 33: ... 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...

Страница 34: ...xistence model Firm version agreement check for factory preset setting failure prevention F897 Initialize is not completed Initialize completion check for factory preset setting failure prevention F898 Disagreement of hardware and software Unsuitable combination of AV DECORDER SDRAM and FLASH ROM firmware F8A0 Message command is not appropriate Begin sending message to AV task Note An error code w...

Страница 35: ...14 4 Service mode table 2 Pressing various button combinations on the player and remote control unit can activate the service modes 35 SA HT880GC SA HT880GCS SA HT880GS ...

Страница 36: ...36 SA HT880GC SA HT880GCS SA HT880GS ...

Страница 37: ...___LOCKED_ appears when the 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 5 2 Cancellation Th...

Страница 38: ...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 Pres...

Страница 39: ...yer 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 the p...

Страница 40: ...r make adjustment if there is a noticeable degradation in picture quality Optical adjustments cannot be made inside the optical pickup Adjustment is generally unnecessary after replacing the traverse unit 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 Be su...

Страница 41: ...m 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 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 ski...

Страница 42: ...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...

Страница 43: ...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 POWER SUPPLY VOLTAGE VID...

Страница 44: ...243 244 245 246 247 248 249 250 251 252 253 254 255 256 CD PLAY 1 7 0 1 7 3 3 3 4 3 4 0 3 3 2 6 0 3 6 2 8 0 2 9 3 4 2 9 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 3 4 3 2 3 4 3 1 3 2 0 1 3 2 3 4 3 1 3 0 0 1 2 9 3 4 2 7 3 3 3 3 3 3 3 0 2 2 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 6 0 1 3 4 0 3 4 1 7 2 7 Ref No MODE 41 42 43 44 45 ...

Страница 45: ...5 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 CD PLAY 0 4 7 0 0 0 0 4 7 4 7 4 7 4 7 0 0 0 4 6 0 4 0 4 4 4 6 0 4 6 STANDBY 0 4 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 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 4 6 0 0 1 0 0 0 0 0 0 4 7 0 0 0 4 6 4 6 4 6 4 5 4 7 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 61 62 63 64 65 66 67 68 69 70 71 72...

Страница 46: ...0 5 0 5 0 0 7 0 2 Q2814 Q2805 Q2804 Q2806 Q2816 Q2818 Q2813 Q2809 Q2807 Q2803 Q2808 Q2801 Q2601 Q2608 Q2609 Q2600 Q2306 Q2702 Q2703 Q2607 Q2605 Q2604 Q2302 Q2500 19 3 FL P C B MIC P C B Tray Loading P C B 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 22 2 10 2 1 7 0 1 8 1 8 4 2 4 6 3 5 0 4 22 2 22 2 22 2 19 9 22 3 19 9 17 4 19 9 19 8 19 9 STANDBY 0 0 0 0 0 6 0 6 1...

Страница 47: ...2018 13 PLAY 3 8Vp p 100nsec div WF No IC2011 36 PLAY 40mVp p 200usec div WF No IC2013 7 PLAY 80mVp p 200usec div WF No IC2006 11 PLAY 1 1Vp p 20usec div 1 1Vp p 20usec div 0 5Vp p 20usec div WF No IC2006 12 PLAY 1 0Vp p 20usec div WF No IC2006 13 PLAY 2 1Vp p 20usec div WF No IC2006 15 PLAY 2 1Vp p 20usec div WF No IC2006 16 PLAY 1 2Vp p 20usec div 1 0Vp p 20usec div 47 SA HT880GC SA HT880GCS SA ...

Страница 48: ...ding on the internal 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 ...

Страница 49: ...AVERSE EE PROM Not supplied C3EBGC000044 IC8611 ACT F HFM ACT F ACT T ACT T ACTUATOR COIL FOCUS COIL TRACKING BIAS2 TRACKING COIL FOCUS COIL TRAVERSE SPINDLE MOTOR DRIVE C0GBG0000048 IC8251 PWM1 VHALF TRV DRV 147 128 MUTE12 MUTE CH4 20 MUTE4 MUTE3 LDIN 6 OPOUT SHIFT LEVEL SHIFT LEVEL SHIFT LEVEL SHIFT LEVEL IC8001 MN2DS0003APH DV2 1 LSI LD DRIVE LD DRIVE 130 129 134 133 132 131 135 136 137 138 123...

Страница 50: ...NG 4X 8X LOW PASS FILTER OUTPUT AMP AND DAC V OUT8 LOW PASS FILTER OUTPUT AMP AND DAC V OUT7 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 MODULATOR DELTA SIGMA MULTI LEVEL ENHANCED V OUT1 LOW PASS FILTER OUTPUT AMP AND DAC 4 3 57 56 53...

Страница 51: ...36 35 37 CL CE NC SD DI ST DO DVD STAT DVD CMD DVD CLK S VIDEO OUT JK2001 IC2006 VIDEO DRIVE C9ZB00000466 GND1 VCC2 VCC1 B VIDEO OUT JK2001 15 14 CR BLUE JK2001 11 CB GREEN JK2001 12 13 Y RED JK2001 2dB 75 2dB 150K BIAS 4dB 75 LPF 13 5MHz 2dB 150K BIAS 4dB 75 LPF 13 5MHz 2dB 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 ...

Страница 52: ... IC2018 C2CBHG000190 B D2001 98 B 39 36 25 23 24 22 41 38 40 37 27 26 28 29 52 50 51 49 MIX IN 35 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 Q2302 LIMITER FREQ Q2306 LIMITER FREQ Q6071 6073 AMP VR6001 MIC VOL MIC MUTING CONTROL MUTING CONTROL MUTING MUTING OUT...

Страница 53: ...005 KEY SWITCH S6011 6014 KEY SWITCH DISPLAY DRIVER IC6000 C0HBB0000044 DRIVE LED Q6074 DRIVE LED PHONES JK6002 Rch B B 5 10 12 16 19 21 22 24 30 31 33 35 38 41 12 13 16 17 19 21 25 27 28 30 32 34 36 39 14 18 20 22 24 26 29 33 35 6 9 11 13 15 17 18 20 32 34 36 37 39 40 SIGNAL LINES Indicates the Pin No of Right Channel MAIN SIGNAL LINE FM SIGNAL LINE FM OSC SIGNAL LINE AM SIGNAL LINE AM OSC SIGNAL...

Страница 54: ...SA HT880GC SA HT880GCS SA HT880GS 54 ...

Страница 55: ... AUDIODIGITAL DGND D 5V DGND D 5V DGND A 5V 220P C8505 R8501 0 R8505 2200 E4 E3 E2 E1 C8502 0 1 C8501 10 0 1 C8255 16V47 C8252 6V33 C8550 K8106 0 TRV INNER SW DGND TRVM TRVM SPM SPM FP8201 GND VRCD SUBSEL PIN CD SUB1 SUB2 VCC VREF1 GND OEIC LDDVD LDGND LDCD PIN DVD VREF2 RF RF GND FE1 DVD CD FE2 DVD CD TC DVD TD DVD TB DVD TA DVD HFM T F F T FP8501 DOP CPU STAT DOP CPU CMD DOP CPU CLK MGND M 9V MG...

Страница 56: ...ADR 17 EXADT 13 EXADT 9 EXADT 5 EXADT 1 NEXCE EXADT 2 EXADT 6 EXADT 10 EXADT 14 EXADR 18 EXADR 16 EXADT 12 EXADT 8 EXADT 4 EXADT 0 NEXWE EXADR 20 10KX2 RX8021 10K R8022 CL8031 CL8032 CL8033 0 1 C8031 7500 R8242 22K R8241 0 1 C8013 0 1 C8012 0 1 C8205 0 1 C8203 0 1 C8204 C8621 12P C8622 12P R8622 1K 1M R8621 R8401 47K FDT 8 FDT 7 FDT 9 FDT 6 FDT 10 FDT 5 FDT 11 FDT 4 FDT 12 FDT 3 FDT 13 FDT 2 FDT 1...

Страница 57: ... 22 R8564 6V47 C8563 2 2 R8565 1K R8563 16V10 C8562 1 C8564 2SD1819A0L Q8561 1K R8562 0 R8561 CL8561 0 1 C8611 100 R8611 0 1 C8601 1K R8601 10K R8607 100K R8606 CL8034 4 7KX2 RX8032 4 3 1 2 4 7KX2 RX8611 3 4 2 1 GND VDD RESET C0EBE0000384 IC8601 2SD1819A0L Q8607 2SD1819A0L Q8606 1 3 2 C0EBA0000031 IC8606 0 1 C8606 0 22 C8607 5 4 1 2 3 EXADR 16 EXADT 0 EXADT 1 EXADT 2 EXADT 3 EXADT 4 EXADT 5 EXADT ...

Страница 58: ...ND STATUS CMD DSPCLK R2650 30K R2271 0 R2172 0 LOUT2 LOUT1 LOUT2 LOUT1 a b TMFR TMFL BNFRA BNFRB BNFLA BNFLB GOUTFL VINFL GOUTFR VINFR AGND THGND CL DA AGND VCC VEE FOUT4 FW4 OUTFL FOUT3 FW3 OUTFR MIX IN AGCR AGCC GAOUT FW2 FOUT2 FW1 FOUT1 OUTC OUTCN OUTLS OUTLSN OUTRS OUTRSW OUTSUB OUTSUBN AGND VNSUB GOUTSUB VRRS GOUTRS VRLS GOUTLS VDDC GOUTC AGND INSUBB INRSB INLSB INCB INFRB INFLB AGND AOUT2 AO...

Страница 59: ...3 R2892 R2244 1 C2249 1 5K 18K 1 5K R2144 1 C2149 0 15 C2262 3 9K R2261 0 1 C2261 22K R2262 50V10 C2610 3 3K R2613 R2605 2 2K R2278 22K R2178 22K 10K R2606 50V10 C2603 33K R2164 33K R2264 B1GFGCAA0001 Q2306 220K R2184 2 2K R2187 2 2K R2186 220K R2181 3 3K R2503 50V1 C2502 0 033 C2503 0 068 C2504 6 8K R2504 B0ACCK000005 D2602 B0ACCK000005 D2603 10K R2601 10K R2602 RSURR 50V3 3 C2303 100 R2307 LSURR...

Страница 60: ...00016 D2806 B0ECKM000016 D2805 2 2K R2822 2 2K R2823 25V33 C2809 B0BC9R000008 D2804 G0A200D00002 L2803 25V220 C2802 470 R2813 1K R2817 4 7K R2815 B0BC7R500001 D2802 0 01 C2859 8 3V820 C2806 G0ZZ00001930 L2801 B0JCPD000025 D2801 100P C2804 R2811 10K 1 2 3 4 5 VCC OUT GND INV STBY EXT R EXT L 10V2 2 C2858 10V2 2 C2857 CR CB Y YOUT VOUT COUT MIC MUTE MIC MIC OUT B1GBCFJN0033 Q2004 Muting Switch B1ABE...

Страница 61: ...220 R2035 220 R2036 1K R2904 0 R2903 0 R2037 1K R2043 220 R2039 220 R2040 220 R2041 220 R2085 0 0 1 C2000 R2047 220 R2048 220 R2049 220 R2007 1K R2012 220 R2013 220 R2014 220 R2016 220 R2018 220 R2019 220 47K R2011 10K R2008 22K R2079 10K R2017 R2916 0 R2006 220 R2003 220 R2002 220 R2001 220 R2000 220 56K R2058 47K R2056 47K R2057 R2050 220 R2051 220 R2052 220 R2053 220 R2054 220 6 3V100 C2009 G0C...

Страница 62: ... 1 F2 45 F2 44 NP 43 NP 42 G1 41 P17 40 P15 37 NP 3 LED9V FLD DA FLD CLK FLD RST VCC XOUT XIN GND FLD CS FLO0 FL22 FL23 FL24 FL25 FL26 VP FL27 FL28 FL29 FL21 FL20 FL19 FL18 FL17 FL16 FL15 FL14 FL13 FL11 FL10 FL09 FL08 FL07 FL06 FL05 FL04 FL03 FL02 FL12 FL30 FLO1 P16 G1 P14 G2 P13 G3 P12 G3 G4 NX NX NX NX NX G5 NC G6 G6 P11 G7 P10 P9 G8 P8 P7 P6 P5 G10 P4 P3 P2 P1 G10 NP F1 F1 22K R6028 22K R6029 3...

Страница 63: ...00 R6087 4 7K R6088 1M R6086 Muting B1ABCF000011 Q6071 1000P C6074 470K R6084 8 2K R6085 50V4 7 C6068 4 7K R6083 68 R6095 50V1 C6082 100P C6080 0 033 C6077 50V1 C6078 50V1 C6076 470P C6072 50V4 7 C6070 560 R6082 1000P C6071 CN6009 4 3 2 1 Amplifer B1ABCF000011 Q6073 Amplifer B1ABCF000011 Q6072 J0JBC0000030 L6005 680 R6081 680 R6080 0 1 C6093 0 1 C6092 J0JBC0000019 L6006 J0JBC0000019 L6004 MIC2 K2H...

Страница 64: ...SA HT880GC SA HT880GCS SA HT880GS 64 ...

Страница 65: ...L8040 CL8202 CL8206 CL8231 CL8233 CL8234 CL8235 CL8236 CL8241 CL8242 CL8243 CL8244 CL8424 CL8425 CL8426 CL8430 CL8491 CL8551 CL8561 CL8571 D8550 D8571 FL8101 FL8102 FL8103 FL8104 FP8101 IC8001 IC8251 K8106 LB8691 LB8692 LB8693 LB8401 LB8302 LB8301 LB8303 LB8304 LB8305 LB8507 Q8550 Q8551 Q8561 QR8571 R8041 R8201 R8231 R8233 R8235 R8236 R8241 R8242 R8262 R8264 R8315 R8321 R8322 R8325 R8326 R8331 R83...

Страница 66: ...C2522 W2064 W2074 C2211 C2130 R2129 C2131 C2232 C2228 R2235 R2708 W2030 C2632 IC2602 IC2601 R2639 R2657 C2619 R2635 R2634 R2633 C2620 R2627 R2647 R2643 R2649 R2641 R2637 D2850 R2327 R2918 R2919 R2917 R2920 D2829 C2127 C2227 C2112 C2212 R2847 R2846 R2854 C2851 D2830 R2085 R2660 W2057 R2659 R2661 R2663 R2658 R2664 R2662 W2062 R2848 R2834 R2835 R2074 R2073 C2858 C2229 C2128 C2857 C2842 C2706 R2126 R2...

Страница 67: ...6014 S6013 C6003 CN6008 C6007 D6010 FL6000 H6010 D6000 S6011 1 2 18 19 1 24 24 30 41 44 45 2 1 4 4 0 3 1 3 5 3 0 2 5 2 1 2 0 1 5 1 1 1 0 5 1 Q6074 E C B R6025 R6022 R6024 R6026 C6022 C6021 R6029 L6002 C6000 R6099 L6000 L6001 C6001 C6002 R6028 W6002 C6006 W6003 R6009 R6023 W6005 W6006 W6001 W6015 S6001 S6003 S6005 S6004 S6000 JK6002 VR6000 CN6032 Z6000 C6008 S6002 1 2 9 10 1 3 1 2 3 1 2 3 4 5 6 7 C...

Страница 68: ...SA HT880GC SA HT880GCS SA HT880GS 68 ...

Страница 69: ...G P C B E A CN6008 PHONES VOLUME SENSOR AV JACK CN901 M 2 19 1 18 JK6002 VR6000 Z6000 CN6032 10 1 7 9 2 1 25 24 2 1 10 9 2 1 1 2 19 18 1 10 CN2004 H2000 1 CN2009 CN2008 CN2002 7 JK2000 JK2001 48 50 47 49 4 2 3 1 PbF PbF PbF PbF PbF PbF SOLDER SIDE SOLDER SIDE SOLDER SIDE SOLDER SIDE 1 2 3 4 5 6 7 SA HT880GC GCS GS WIRING CONNECTION MIC P C B F SOLDER SIDE PbF 1 4 H6010 MIC LEVEL MIC 2 MIC 1 VR6001...

Страница 70: ...SA HT880GC SA HT880GCS SA HT880GS 70 ...

Страница 71: ... C0AABB000125 C2CBHG000190 100p C0HBB0000044 40p C1BB00000845 80p B1GFGCAA0001 Cathode A Ca Anode Anode Cathode Ca A B3AAA0000583 A Ca Cathode Anode MN2DS0003APH 256p 1 24 25 48 1 4 8 5 RFKWMH82B160 RFKWMH82C160 C0GBG0000048 1 3 2 C0CBADG00023 1 3 2 C0EBE0000384 1 4 C0DBEZG00021 2 5 3 UNR511V00L UNR521100L UNR521400L B0ADCJ000020 MAZ82200ML B0BC01000014 MA2J11100L B0ACCE000003 B0ACCK000005 A Ca Ca...

Страница 72: ...46 YC_H O Control signal for the video signal Mix 47 MUTE_L O MUTE signal for the Line output 48 VOL_DA O DATA signal for 6ch VOL ASP 49 VOL_CK O CLOCK signal for 6ch VOL ASP 50 SCART_ MUTE O Line out for SCART terminal 51 MIC_MUTE O Muting circuit for the MIC input 52 SS_DAT O DATA Signal for S SRND IC 53 SS_CLK O Clock Signal for S SRND IC 54 N C Not used open 55 HB_MUTE O H Bass Mute Pin No Ter...

Страница 73: ... 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 discontinuation of this assembly in production it w...

Страница 74: ...28 1 Loading Mechanism Traverse Unit Cabinet 28 1 1 Loading Mechanism Traverse Unit Cabinet Parts Location 74 SA HT880GC SA HT880GCS SA HT880GS ...

Страница 75: ...75 SA HT880GC SA HT880GCS SA HT880GS ...

Страница 76: ...2 BOTTOM CHASSIS M 26 RMNX0149 FL HOLDER M 27 RMX0290 PLASTIC SHEET M 28 RGW0352 S MIC KNOB M TRAVERSE DECK 310 RHM0003 J MAGNET M 311 RDG0547 PULLEY GEAR M 312 RDG0548 RELAY GEAR M 313 RDG0549 DRIVE GEAR M 314 RDV0070 BELT M 315 REM0102 MOTOR UNIT M 316 RGQ0395 K TRAY M 317 RME0350 CHANGE LEVER SPRING M 318 RME0351 LOCK LEVER SPRING M 319 RME0353 TRAY SLIDER SPRING M 320 RMK0591 MECHA CHASSIS M 3...

Страница 77: ...TRANSISTOR M Q2302 B1GFGCAA0001 TRANSISTOR M Q2306 B1GFGCAA0001 TRANSISTOR M Q2500 B1GDCFGA0018 TRANSISTOR M Q2600 B1GDCFGA0018 TRANSISTOR M Q2601 B1GFGCAA0001 TRANSISTOR M Q2604 B1ABEB000002 TRANSISTOR M Q2605 B1GDCFGA0018 TRANSISTOR M Q2607 B1ABCF000176 TRANSISTOR M Q2608 B1ABEB000002 TRANSISTOR M Q2609 B1GDCFGA0018 TRANSISTOR M Q2702 B1GDCFGA0018 TRANSISTOR M Q2703 B1ABEB000002 TRANSISTOR M Q28...

Страница 78: ...EVQ21405R SW PAUSE M S6005 EVQ21405R SW PLAY M S6011 EVQ21405R SW POWER M S6012 EVQ21405R SW INPUT SELECT M S6013 EVQ21405R SW PROGRESSIVE M S6014 EVQ21405R SW H BASS M SW901 RSH1A044 1A OPEN SWITCH M Ref No Part No Part Name Description Remarks CONNECTORS CN901 K1KA07B00027 7P CONNECTOR M CN2002 K1KA10AA0031 10P CONNECTOR M CN2004 K1MN50A00008 50P CONNECTOR M CN2008 K1MN10A00052 10P CONNECTOR M C...

Страница 79: ...6011 ERJ6GEY0R00V CHIP RESISTOR M W6012 ERJ6GEY0R00V CHIP RESISTOR M W6013 ERJ6GEY0R00V CHIP RESISTOR M W6014 ERJ6GEY0R00V CHIP RESISTOR M W6015 ERJ3GEY0R00V CHIP RESISTOR M Ref No Part No Part Name Description Remarks W6031 ERJ6GEY0R00V CHIP RESISTOR M W6033 ERJ6GEY0R00V CHIP RESISTOR M W6034 ERJ6GEY0R00V CHIP RESISTOR M W6035 ERJ6GEY0R00V CHIP RESISTOR M RESISTORS R2000 ERJ3GEYJ221V 220 1 16W M ...

Страница 80: ...GEYJ473V 47K 1 16W M R2206 ERJ3GEYJ102V 1K 1 16W M R2207 ERJ3GEYJ104V 100K 1 16W M Ref No Part No Part Name Description Remarks R2208 ERJ3GEYJ272V 2 7K 1 16W M R2211 ERJ3GEYJ333V 33K 1 16W M R2212 ERJ3GEYJ103V 10K 1 16W M R2213 ERJ3GEYJ103V 10K 1 16W M R2214 ERJ3GEYJ103V 10K 1 16W M R2215 ERJ3GEYJ273V 27K 1 16W M R2216 ERJ3GEYJ104V 100K 1 16W M R2217 ERJ3GEYJ104V 100K 1 16W M R2218 ERJ3GEYJ223V 22...

Страница 81: ...03V 10K 1 16W M R2656 ERJ3GEYJ472V 4 7K 1 16W M R2657 ERJ3GEYJ104V 100K 1 16W M R2658 ERJ3GEYJ222V 2 2K 1 16W M Ref No Part No Part Name Description Remarks R2659 ERJ3GEYJ563V 56K 1 16W M R2660 ERJ3GEYJ182V 1 8K 1 16W M R2661 ERJ3GEYJ273V 27K 1 16W M R2662 ERJ3GEYJ104V 100K 1 16W M R2663 ERJ3GEYJ392V 3 9K 1 16W M R2664 ERJ3GEYJ392V 3 9K 1 16W M R2708 ERJ3GEYJ182V 1 8K 1 16W M R2709 ERJ3GEYJ273V 27...

Страница 82: ...ERJ2GEJ752X 7 5K 2W M R8243 ERJ2GEJ103X 10K 2W M R8251 ERJ6GEYJ6R8V 6 8 1 10W M R8261 ERJ2GEJ823X 82K 2W M R8262 ERJ2GEJ472X 4 7K 2W M Ref No Part No Part Name Description Remarks R8263 ERJ2GEJ823X 82K 2W M R8264 ERJ2GEJ472X 4 7K 2W M R8265 ERJ2GE0R00X 0 2W M R8311 ERJ2RHD242X 2 4K 2W M R8312 ERJ2RHD102X 1K 2W M R8313 ERJ2RHD243X 24K 2W M R8314 ERJ2GE0R00X 0 2W M R8315 ERJ2GEJ6R8X 6 8 2W M R8321 E...

Страница 83: ... M C2153 ECA1CM101B 100 16V M Ref No Part No Part Name Description Remarks C2154 ECJ1VB1E103K 0 01 25V M C2155 ECJ1VB1H102K 1000P 50V M C2156 ECJ1VB1A105K 1 10V M C2157 ECEA1HKA010B 1 50V M C2160 ECJ1VB1H471K 470P 50V M C2161 ECJ1VB1C104K 0 1 16V M C2162 ECJ1VB1A154K 0 15 10V M C2163 ECEA1HKA3R3B 3 3 50V M C2164 ECJ1VB1H272K 2700P 50V M C2165 ECJ1VB1A124K 0 12 10V M C2166 ECJ1VB1A124K 0 12 10V M C...

Страница 84: ...2816 ECJ1VC1H221J 220P 50V M C2817 ECEA0JKA221B 220 6 3V M C2818 ECJ1VC1H221J 220P 50V M Ref No Part No Part Name Description Remarks C2819 ECJ1VB1A105K 1 10V M C2820 ECJ1VB1E103K 0 01 25V M C2821 ECEA0JKA470B 47 6 3V M C2822 ECJ1VB1E103K 0 01 25V M C2823 ECJ1VB1A105K 1 10V M C2824 ECJ1VB1A105K 1 10V M C2825 ECA0JM331B 330 6 3V M C2826 ECQB1H104JF4 0 1 50V M C2827 ECEA1HKA100I 10 50V M C2828 ECA1H...

Страница 85: ...NG CASE M GS P1 RPGX1411 PACKING CASE M GCS P2 RPNX0316 POLYFOAM M Ref No Part No Part Name Description Remarks C8228 ECJ1VB0J105K 1 6 3V M C8229 ECJ1VB0J105K 1 6 3V M C8232 ECJ1VF1C104Z 0 1 16V M C8233 ECJ0EB1E472K 4700P 25V M C8234 ECJ0EF1C104Z 0 1 16V M C8235 ECJ0EB1H102K 1000P 50V M C8236 ECJ0EB1H102K 1000P 50V M C8237 ECJ0EB1H102K 1000P 50V M C8238 ECJ0EB1H821K 820P 50V M C8241 ECJ0EB1A104K 0...

Страница 86: ...7979 G O I BOOK CN AR M A4 RSA0007 L FM INDOOR ANTENNA M Ref No Part No Part Name Description Remarks A5 K1HA25HA0001 SYSTEM CABLE M A6 N1DAAAA00001 AM LOOP ANTENNA M A7 K2KA2BA00001 VIDEO CABLE M A8 REE1203A 1J SPEAKER CABLE M A9 RQCA1029 SPEAKER LABEL M 28 4 Packaging 86 SA HT880GC SA HT880GCS SA HT880GS ...

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