Matsushita Electric SE-HD510 Service Manual Download Page 22

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D707

MA4051MT

SPEAKERS

)

HIGH

Lch

Rch

LOW

C506

2700P

C508

1000P

C507

1000P

C505

2700P

R514

56K

R513

56K

C512

33P

R520

56K

C516

50V3.3

R524

2.7K

D501

MA4150MTA

C509

50V33

C510

50V2.2

R515

330K

C511

33P

R519

56K

C515

50V3.3

R516

1/2W330

C514

25V10

C513

25V10

R555

2.7K

C541
270P

R501

22K

R556

2.7K

C542
270P

R502

22K

D502

MA719TA

R536

47K

C546
50V1

R541
100K

C527

30P

C522

1200P

R537

2.2K

R538

2.2K

R522

47K

C521

1200P

C529

25V10

C530

25V10

C528

30P

C543

2200P

R542
100K

R540

10K

E701

C538

25V100

C544

2200P

R554

10K

R553

10K

R539

10K

C537

25V100

CP701

CP714

R708

100K

R707

680K

D701 704

1N5402BM21

R523

2.7K

R517

1/4W2.2

R518

1/4W2.2

C701

25V4700

D703

D701

D702

D704

C702

25V4700

CP715

CN715

RL701

CN714

W701

R543

1/4W10

L503

L504

R544

1/4W10

R550

22K

R545
120K

R546

82K

C502

6.3V100

R549

56K

C545

0.022

R557

560K

C536

0.047

C534

1000P

C535

0.047

C533

1000P

R551

1W0.33

R552

1W0.33

R548

1/2W10

C532

0.1

C531

0.1

R547

1/2W10

C564

0.047

R535

47K

L501

L502

R525

1/4W10

R526

1/4W10

D708

MA165TA

R702

3.9K

C704

1000P

R704

1/2W180

R703

33K

D706

C703

0.1

C705

50V47

D705

C524

0.047

C526

1000P

C518

0.1

C523

0.047

C525

1000P

R528

1/2W10

C517

0.1

R527

1/2W10

C547

0.1

C548

0.1

C549

0.1

C550

0.1

C520

0.022

R533

22K

R532

560K

R529

82K

R530

120K

C519

6.3V100

R531

56K

R534

10K

IC501
RSN35H1

POWER AMP(LOW)

IC502
LM1876TF

POWER AMP(HIGH)

Q512
2SA1309ATA

OVER LOAD DET.

Q502,505
2SC3311ATA

PROTECTOR.

Q701
2SC3311ATA

RELAY DRIVE

Q502

Q505

JK602

JK501

Q508

Q509

Q510
2SA1309ATA

OVER LOAD DET.

Q511
2SC3311ATA

OVER LOAD DET.

Q508,509
2SC3311ATA

PROTECTOR

D705,706

RL1N4003N02

Lch

Rch

Lch

–B

MUTE

AC LATCH

–Vcc

+Vcc

E501

C563

0.047

R559

1/2W470

R560

1/2W470

C552

25V10

C551

25V10

SPEAKER TERMINAL CIRCUIT

21V

20.8V

2.3V

21V

19.4V

21V

15.6V

20.8V 0V

14.8V

4.3V

4.8V

STANDBY:
4.1V

STANDBY:0V

STANDBY:3.7V

STANDBY:0V

STANDBY:3.7V

STANDBY:4.1V

STANDBY:0V

4.8V

4.5V

0.7V

0.1V

:POSITIVE VOLTAGE LINE

:NEGATIVE VOLTAGE LINE

:SOURCE SIGNAL LINE

Summary of Contents for SE-HD510

Page 1: ...N Gold Type Areas E Spain and Sweden etc EB Great Britain EG Europe EP East Europe and Russia System SC HD510 Because of unique interconnecting cables when a compact requires service send or bring in the entire system SPECIFICATIONS Specification 1 ...

Page 2: ... 16 32 General Power consumption 73W STANDBY condition Normal 9W Eco 0 8W Power supply For E EG EP areas AC230V 50Hz For EB area AC230 240V 50Hz Dimensions WxHxD 196x105 3x258 7mm Weight 3 3kg Notes 1 Design and specifications are subject to change without notice 2 Dimensions and weight are approximate 3 Total harmonic distortion is measured by the digital spectrum analyzer System SC HD510 Tuner S...

Page 3: ...r supply voltage AC 230V AC 230 240V Consumed current 50 Hz 50 150 mA 50 Hz 50 150 mA 3 About the Protection Circuitry The protection circuitry may have operated if either of the following conditions is noticed No sound is heard when the power is supplied Sound stops during a performance The functions of this circuitry is to prevent circuitry damage for example the positive and negative speaker co...

Page 4: ... Checks and Component Replacement Procedures This section describes procedures for checking the operation of the major printed circuit boards and replaceing the main components For reassembly after operation checks or replacement reverse the respective procedures Special reassembly procedures are described only when required 6 1 Checking for the power supply P C B and speaker terminal P C B Check ...

Page 5: ...6 2 Checking for the operation P C B Follow the Step 1 Step 3 of item 6 1 Check the operation P C B as shown below 6 3 Checking for the main P C B Follow the Step 1 Step 3 of item 6 1 5 ...

Page 6: ... Check the main P C B as shown below 6 4 Replacement for the power IC Follow the Step 1 Step 3 of item 6 1 Follow the Step 1 Step 3 of item 6 3 6 ...

Page 7: ...necting with the unit ST HD510 When operating the unit SE HD510 be sure to connect the unit ST HD510 by connection cable 1 Connect with the Tuner ST HD510 As shown in Fig 1 2 Connect the AC mains lead to Amplifier SE HD510 As shown in Fig 1 3 Connect the speakers to speaker terminal As shown in Fig 1 7 ...

Page 8: ...Transistors and Diodes 8 2 Schematic Diagram Notes This schematic diagram may be modified at any time with the development of new technology Notes S301 Power STANDBY ON switch in ON position S302 Eco mode MODE switch in OFF position S303 Input selector INPUT SELECTOR DVD DIRECT switch S308 Input selector INPUT SELECTOR switch S308 BLFS BLFS switch VR301 Volume V R VR401 Fine tweeter control V R In...

Page 9: ...aution Secondary trouble can be prevented by taking care during repair IC and LSI are sensitive to static electricity Cover the parts boxes made of plastics with aluminum foil Ground the soldering iron Put a conductive mat on the work table Do not touch the legs of IC or LSI with the fingers directly Voltage and signal lines Positive voltage line Negative voltage line Source signal line 9 Schemati...

Page 10: ...lues are in ohms unless specified otherwise 1K 1 000 OHM 1M 1 000K OHM IA IB IC ID IE marks in Remarks indicate languages of instruction manuals IA Spanish Swedish IB English IC German Italian French ID Netherlands Danish IE Russian Czeco Polish The markings RTL indicate that the Retention Time is limited for these items After the discontinuation of these assemblies in production the items will co...

Page 11: ... 4 23 XTW3 15T SCREW 3 A1 RAK HDA25WH REMOTE CONT TRANSMITTER 1 A1 1 RKK0123 K1 BATT COVER REMOTE CONT 1 A2 REE0499 SPEAKER CORD 2 A3 REE0853 SPEAKER CORD 2 A4 RJA0019 X AC POWER SUPPLY CORD 1 E EG EP A4 RJA0053 2X AC POWER SUPPLY CORD 1 EB A5 RQA0117 WARRANTY CARD 1 A6 RQCB0169 SERVICENTER LIST 1 A7 RQT5311 E INSTRUCTION MANUAL 1 E IA A7 RQT5296 B INSTRUCTION MANUAL 1 EB EP IB A7 RQT5294 D INSTRU...

Page 12: ... C315 16 ECEA1EKS4R7 25V 4 7U 2 C317 18 ECBT1E103ZF 25V 0 01U 2 C319 ECBT1H101KB5 50V 100P 1 C401 02 ECA1HAK010XI 50V 1U 2 C409 10 ECBT1H561KB5 50V 560P 2 C411 12 ECBT1H121KB5 50V 120P 2 C413 14 ECBT1E103ZF 25V 0 01U 2 C415 16 ECQB1H223JF3 50V 0 022U 2 C417 18 ECBT1H150JC5 50V 15P 2 C419 20 ECBT1H561KB5 50V 560P 2 C421 22 ECA1EAK100XB 25V 10U 2 C501 ECEA1CKN4R7 16V 4 7U 1 C502 ECEA0JKS101 6 3V 100...

Page 13: ...10T6ZA CONNECTOR 10P 1 CN104 RJU057W007 CONNECTOR 7P 1 CN105 RJU057W004 CONNECTOR 4P 1 CN106 RJU057W007 CONNECTOR 7P 1 CN303 RJU057W004 CONNECTOR 4P 1 CN701 10 RJS1A1101T1 CONNECTOR 1P 10 CN714 15 RJU057W007 CONNECTOR 7P 2 CN716 RJS4T6ZA CONNECTOR 4P 1 CP104 RJT057W007 1 CONNECTOR 7P 1 CP105 RJT057W004 1 CONNECTOR 4P 1 CP106 RJT057W007 1 CONNECTOR 7P 1 CP303 RJT057W004 1 CONNECTOR 4P 1 CP701 RJS1A...

Page 14: ...S9236 JACK AC INLET 1 L501 04 SLQY07G 40 COIL CHOKE 4 L701 RLQZ371 COIL 1 P1 RPF0139 PROTECTION BAG F B 1 P2 RPG4717 PACKING CASE AMPLIFIER 1 P3 RPN1265 CUSHION AMPLIFIER 1 P4 RPG4754 PACKING CASE SYSTEM 1 E P4 RPG4720 PACKING CASE SYSTEM 1 EB P4 RPG4719 PACKING CASE SYSTEM 1 EG P4 RPG4721 PACKING CASE SYSTEM 1 EP P5 RPQ1030 PAD 1 P6 SPP740 1 PROTECTION BAG 1 PCB1 REP2955A M MAIN P C B 1 RTL PCB2 ...

Page 15: ...116 ERD25FVJ560T 1 4W 56 1 R117 ERD2FCG100 1 4W 10 1 R118 20 ERDS2FJ102 1 4W 1K 3 R301 ERDS2FJ821 1 4W 820 1 R302 ERDS2FJ102 1 4W 1K 1 R303 ERDS2FJ122 1 4W 1 2K 1 R306 ERDS2FJ152 1 4W 1 5K 1 R308 ERDS2FJ102 1 4W 1K 1 R309 10 ERD25FVJ560T 1 4W 56 2 R313 14 ERDS2FJ121 1 4W 120 2 R315 18 ERDS2FJ470 1 4W 47 4 R319 20 ERDS2FJ563 1 4W 56K 2 R321 24 ERDS2FJ123 1 4W 12K 4 R331 32 ERDS2FJ472 1 4W 4 7K 2 R3...

Page 16: ...03 1 4W 10K 2 R541 42 ERDS2FJ104 1 4W 100K 2 R543 44 ERDS2FJ100 1 4W 10 2 R545 ERDS2FJ124 1 4W 120K 1 R546 ERDS2FJ823 1 4W 82K 1 R547 48 ERDS1FJ100 1 2W 10 2 R549 ERDS2FJ563 1 4W 56K 1 R550 ERDS2FJ223 1 4W 22K 1 R551 52 ERX1SJR33 1W 0 33 2 R553 54 ERDS2FJ103 1 4W 10K 2 R555 56 ERDS2FJ272 1 4W 2 7K 2 R557 ERDS2FJ564 1 4W 560K 1 R559 60 ERDS1FJ471 1 2W 470 2 R701 ERDS2FJ102 1 4W 1K 1 R702 ERDS2FJ392...

Page 17: ...14 Cabinet Parts Location 15 Packaging 17 ...

Page 18: ...Printed in Japan H000104500KA HH 18 ...

Page 19: ...TA MA4150MTA MA4160MTA MA4240MTA 2SD2144STA MA165TA 1N5402BM21 RL1N4003N02 SLR 325VC MA4051MTA MA4062MTA MTZJ7R5CTA 4 5 8 1 1 14 1 14 15 2 E C B E C B E C B C B E E C B A Ca A Ca Ca A Anode Cathode A Ca Anode Cathode A Ca Anode Cathode A Ca Ca A Anode Cathode Anode Cathode MA719TA A Ca Ca A Anode Cathode A Ca A Ca ...

Page 20: ...5CTA C312 50V1 R332 4 7K R334 120 Q308 Q307 D302 C318 0 01 C316 25V4 7 R324 12K C314 330P C310 100P C308 100P R318 47 R316 47 C306 0 01 Q302 Q301 R314 120 R309 1 4W56 D121 MA165TA R306 1 5K R303 1 2K R302 1K S302 MODE JK301 PHONES R336 120 C301 0 047 C302 0 047 R337 1 4W47 R339 1 4W47 R115 4 7K C303 10V220 R313 120 C305 0 01 R315 47 R317 47 C317 0 01 C315 25V4 7 R321 12K C307 100P C309 100P R319 5...

Page 21: ...9 C102 100V47 C105 50V47 D110 D109 C104 50V47 D108 D107 C103 25V100 C127 16V100 C101 25V470 D105 106 127 RL1N4003N02 D127 D106 D105 C121 0 01 C122 0 01 CN105 CP105 W713 D709 710 MA165TA R701 1K R705 1K D709 D710 I J H E F G C R521 680K R508 10K R507 10K C555 2200P R509 100K C503 50V3 3 R511 10K R510 100K C556 2200P R512 10K C504 50V3 3 A B C D A B CP106 CN106 A B C CN104 CP104 D R116 1 4W 56 R709 ...

Page 22: ... 0 1 R547 1 2W10 C564 0 047 R535 47K L501 L502 R525 1 4W10 R526 1 4W10 D708 MA165TA R702 3 9K C704 1000P R704 1 2W180 R703 33K D706 C703 0 1 C705 50V47 D705 C524 0 047 C526 1000P C518 0 1 C523 0 047 C525 1000P R528 1 2W10 C517 0 1 R527 1 2W10 C547 0 1 C548 0 1 C549 0 1 C550 0 1 C520 0 022 R533 22K R532 560K R529 82K R530 120K C519 6 3V100 R531 56K R534 10K IC501 RSN35H1 POWER AMP LOW IC502 LM1876T...

Page 23: ... L R L 6 SPEAKERS LOW HIGH E501 REP2955A M R104 R105 R106 R107 R108 R109 R110 R111 R113 R114 R116 Q101 Q102 Q103 Q104 Q105 Q106 Q501 Q702 D101 D102 D103 D115 D116 D117 D118 D119 D120 D123 D124 D125 D126 D127 C106 C107 C108 C109 C110 C111 C112 C113 C114 C115 C116 D104 D105 D106 D107 D108 D109 D110 D111 D112 D113 D114 D128 RL101 CN101 CN102 CN103 CN104 CN105 CN106 W713 R101 R102 R117 R504 R505 R506 ...

Page 24: ...N705 CN706 CN707 CN708 CN709 CN710 W713 W716 D715 PT701 FP701 FP702 RL702 CN701 CN702 CN703 CN704 2F 3E 2E 2E 3F 2F 2E 2E 2E 2E 2E 2D 2D 3E 3E 2F 2E OPERATION P C B B ELECTRICAL PARTS LOCATION Ref No Lo No Ref No Lo No Ref No Lo No Ref No Lo No Ref No Lo No Ref No Lo No Ref No Lo No ELECTRICAL PARTS LOCATION Ref No Lo No Ref No Lo No POWER TRANSFORMER E HEADPHONES JACK P C B C CN303 JK301 C301 C30...

Page 25: ... R509 R513 B C E Q504 B C E Q503 AC IN 230V E EG EP 230 240V EB 50Hz REP2955A M REP2955A M ELECTRICAL PARTS LOCATION Ref No Lo No Ref No Lo No R522 R523 R524 R536 R537 R538 R539 R540 R541 R542 R553 R554 R555 R556 R701 R705 R707 R708 C503 C504 C505 C506 C507 C508 C509 C510 C511 C512 C513 C514 C515 C516 C521 C522 C527 C528 C529 C530 C537 C538 C541 C542 C543 C544 C546 C553 C554 C555 C556 C701 C702 IC...

Page 26: ...FL2 VR301 VOLUME Regulator Q101 Regulator Q105 106 D122 D113 116 Regulator Q102 D112 119 123 D107 110 RL101 Q103 FL1 FL2 D709 D710 Vcc Rch IN To Tuner Block Diagram N F 2 6 3 5 1 7 4 B2 8 B2 Q301 Q302 Muting SPEAKERS LOW 6 POWER TRANSFORMER AC IN Z701 RL702 Q702 Relay drive POWER TRANSFORMER PT702 KEY SWITCH S301 305 12 7 13 8 1 3 B1 B1 SPEAKERS HIGH 6 LM1876TF IC502 POWER AMP HIGH D127 Relay driv...

Page 27: ... C B CN714 CN715 CP714 CP715 SPEAKERS W701 CN716 CP701 AC IN PT702 Power transformer PT701 Power transformer CP105 CN105 CP104 CP106 CN104 CN106 CN101 W713 CN103 CN102 2 1 2 1 BROWN BLUE W713 W103 W102 W716 CP303 PHONES CN303 7 1 7 1 7 1 7 1 1 4 1 4 4 1 1 7 1 7 1 4 1 7 1 7 1 7 1 4 1 19 2 20 10 1 8 1 1 7 1 4 1 4 1 4 1 8 1 10 ...

Page 28: ... ...

Page 29: ...he unit is still consuming a small amount of power ECO mode button MODE Headphone jack PHONES Volume control VOLUME Bass button BLFS Fine tweeter control FINE TWEETER CONTROL Input selector INPUT SELECTOR DVD DIRECT Input selector INPUT SELECTOR Standby on switch I BLFS MODE FINE TWEETER CONTROL INPUT SELECTOR DVD DIRECT I PHONES VOLUME DOWN UP MIN MAX a A B C D MD CANCEL PROGRAM RANDOM REPEAT SLE...

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