Philips HTS2512/94, Service Manual

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B

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C

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D

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PLEASE USE THE PARTS HAVING THE DESIGNATED PARTS NUMBER WITHOUT FAIL.

* CAUTION :

THE PARTS MARKED WITH      ARE IMPORTANT PARTS ON THE SAFETY.

Remote on/off

Standby mode:  Q561, D561 OFF; D562 ON

On mode:  Q561, D561 ON; D562 OFF

1:-24V

2:GND

3:+12V

4:GND

5:M+5V

6:M+5V

7:P_on/off

8:GND

1:+33V

2:+33V

3:+33V

4:GND

5:GND

6:GND

Alternative

Alternative Alternative

Alternative

Alternative

Alternative

Alternative Alternative Alternative

BD mode

T501:EF25

U501:TNY179P

+12V:

D511:HER203

C503:1000pF/1kV

R514:22/1206

CE506:1000uF/16V

CE507:470uF/16V

+5V:

D510:SR360

CE509:2200uF/16V

CE510:1000uF/16V

CE511:1000uF/16V

DVD mode

T501:EEL19

U501:TNY177P

+12V:

D511:FR107

C503:NC

R514:NC

CE506:470uF/25V

CE507:220uF/25V

+5V:

D510:NC

CE509:1000uF/16V

CE510:NC

CE511:470uF/16V

Alternative

OPP Circuit

Alternative

Alternative

Alternative

Alternative

Alternative

Alternative Alternative

+12V

T501N

HV

T501G

T501P12

T501D

OPP

M+5

V

T531G

T531D

T501N

T501P24

T531F

T531P

T531N

+10V

HV

OP

PCON

+33V

T501F

OP

M+5V

OPP

HV

HV

T531D

T531G

T531F

T531P

T501F

T501G

+10V

T501N

T501P12

T501P5

T501N

T501P24

T501P5

T501D

T531N

T501P5

+33V

M+5V

PCON

P

P

P

P

R502C

NC

R502C

NC

D535
1N4148

D535
1N4148

R549

0

R549

0

+

47uF/35V

CE531

+

47uF/35V

CE531

C573

0.1uF/50V/X7R

C573

0.1uF/50V/X7R

ZD532
BZX79C12

ZD532
BZX79C12

R517
NC

R517
NC

R570

100

R570

100

R520
NC

R520
NC

C532

0.1uF/50V/X7R

C532

0.1uF/50V/X7R

R511 470

R511 470

R576

1K

R576

1K

R505B

150K

R505B

150K

+

10uF/50V

CE532

+

10uF/50V

CE532

R532

NC

R532

NC

LIF502

6.6mH

LIF502

6.6mH

+

2200uF/16V

CE509

+

2200uF/16V

CE509

Q563

NPN_3DG3904M

Q563

NPN_3DG3904M

R502A

NC

R502A

NC

T5011

EEL19

T5011

EEL19

9

1

3

5

10

8

2

1

6

7

8

R523

100

R523

100

R536

2M/5%

R536

2M/5%

RV501

VDR/560V

RV501

VDR/560V

CN501

2PIN/7.92mm

CN501

2PIN/7.92mm

1

1

2

2

C

S

D

V

F

CONTROL

X

U531

TOP258EN

C

S

D

V

F

CONTROL

X

U531

TOP258EN

R540C 22

R540C 22

R545
2.67K/1%

R545
2.67K/1%

R519
2.4K/1%

R519
2.4K/1%

+

10uF/16V

CE505

+

10uF/16V

CE505

CX501

0.33uF/250VAC

CX501

0.33uF/250VAC

R508

22K

R508

22K

+

22uF/50V

CE537

+

22uF/50V

CE537

D511

HER203G/2A/200V

D511

HER203G/2A/200V

R579

1K

R579

1K

Q564

PNP_3CG3906M

Q564

PNP_3CG3906M

R548

0

R548

0

CY501

470pF/250VAC

CY501

470pF/250VAC

D572

1N4148

D572

1N4148

R540A

22

R540A

22

C501

2200pF/1KV

C501

2200pF/1KV

R543

10K

R543

10K

U502

BPC-817B

U502

BPC-817B

1

2

4

3

+

100uF/400V

CE503

+

100uF/400V

CE503

+

1000uF/16V

CE510

+

1000uF/16V

CE510

R563

1K

R563

1K

R518

2.49K/1%

R518

2.49K/1%

R533

NC

R533

NC

R568
1K

R568
1K

R546
NC

R546
NC

T501

EF25

T501

EF25

9

4

3

5

10

8

2

1

6

7

8

C539

0.01uF/400V

C539

0.01uF/400V

Q501

PNP_MMBT8550CLT1

Q501

PNP_MMBT8550CLT1

R544

33.2K/1%

R544

33.2K/1%

+

1000uF/16V

CE506

+

1000uF/16V

CE506

R526

100K

R526

100K

C505

0.1uF/50V/X7R

C505

0.1uF/50V/X7R

L502
3.3uH

L502
3.3uH

R505D

150K

R505D

150K

R547

0

R547

0

LIF501

6.6mH

LIF501

6.6mH

TR501
NTC/3ohm/5A

TR501
NTC/3ohm/5A

R524
150

R524
150

ZD561

BZX79C33

ZD561

BZX79C33

RV504

200V/500A

RV504

200V/500A

R537
2M/5%

R537
2M/5%

-

+

U571A

LM358/SO

-

+

U571A

LM358/SO

3

2

1

8

4

D513

SR3100/3A/100V

D513

SR3100/3A/100V

+

1000uF/16V

CE511

+

1000uF/16V

CE511

L503

3.3uH

L503

3.3uH

C535 0.1uF/50V/X7R

C535 0.1uF/50V/X7R

C534

0.1uF/50V/X7R

C534

0.1uF/50V/X7R

D506

FR107/1A/1000V

D506

FR107/1A/1000V

D507

1N4148

D507

1N4148

D533

10A/200V

D533

10A/200V

1

2

3

R571

10 mR

R571

10 mR

Q562

NPN_MMBT8050CLT1

Q562

NPN_MMBT8050CLT1

CY505

470pF/250VAC

CY505

470pF/250VAC

R516 10K

R516 10K

R502D

NC

R502D

NC

CN502

8PIN/2.5mm/80mm

CN502

8PIN/2.5mm/80mm

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

+

47uF/35V

CE504

+

47uF/35V

CE504

U533

AZ431LBZ

U533

AZ431LBZ

2

1

3

R578

10K

R578

10K

R515
NC

R515
NC

+

47uF/50V

CE508

+

47uF/50V

CE508

D532 FR104/1A/400V

D532 FR104/1A/400V

+

470uF/16V

CE507

+

470uF/16V

CE507

Q502

PNP_MMBT8550CLT1

Q502

PNP_MMBT8550CLT1

CY503

470pF/250VAC

CY503

470pF/250VAC

ZD531

BZX79C8V2

ZD531

BZX79C8V2

R525
150

R525
150

C561

0.1uF/50V/X7R

C561

0.1uF/50V/X7R

FB1

FB90@100MHz

FB1

FB90@100MHz

+

820uF/50V

CE533

+

820uF/50V

CE533

R573

1K

R573

1K

T531

PQ3230

T531

PQ3230

A8

8

A10

10

D

3

P-GND

5

FB

6

VDD

1

N.C

2

A12

12

A9

9

R566
2.2K

R566
2.2K

F501

T3.15AH/250VAC

F501

T3.15AH/250VAC

1

2

D505

FR107/1A/1000V

D505

FR107/1A/1000V

U503

AZ431LBZ

U503

AZ431LBZ

2

1

3

R505A

150K

R505A

150K

D508

FR107/1A/1000V

D508

FR107/1A/1000V

R505
150

R505
150

R567

1.5K

R567

1.5K

R512
2.2K

R512
2.2K

R514

22

R514

22

C536

100pF/1KV

C536

100pF/1KV

D514

MBRF1045/10A/45V

D514

MBRF1045/10A/45V

R502B

NC

R502B

NC

R574

110K/1%

R574

110K/1%

Q571

PNP_MMBT8550CLT1

Q571

PNP_MMBT8550CLT1

R507

150

R507

150

R564
1K

R564
1K

R541

1K

R541

1K

CY506

470pF/250VAC

CY506

470pF/250VAC

+

820uF/50V

CE535

+

820uF/50V

CE535

+

100uF/400V

CE502

+

100uF/400V

CE502

C533

1500pF/1KV

C533

1500pF/1KV

R550

33.2K/1%

R550

33.2K/1%

R569
1K

R569
1K

R503
150

R503
150

CY504

470pF/250VAC

CY504

470pF/250VAC

L531

2.9uH

L531

2.9uH

ZD503

BZX79C11

ZD503

BZX79C11

D531A

FR207/2A/1000V

D531A

FR207/2A/1000V

R534

47K/2W

R534

47K/2W

R540B 22

R540B 22

CY502

470pF/250VAC

CY502

470pF/250VAC

R561

1.5K

R561

1.5K

Q561

NPN_MMBT8050CLT1

Q561

NPN_MMBT8050CLT1

C502

0.47uF/63V

C502

0.47uF/63V

CX502

0.33uF/250VAC

CX502

0.33uF/250VAC

R572

10K/1%

R572

10K/1%

R565
1K

R565
1K

R538

6.8

R538

6.8

R562

2.2K

R562

2.2K

ZD502

BZX79C18

ZD502

BZX79C18

D561

MBRX120/20V/1A

D561

MBRX120/20V/1A

C540

220pF/1KV

C540

220pF/1KV

C572

0.1uF/50V/X7R

C572

0.1uF/50V/X7R

XP501

8PIN/2.5mm

XP501

8PIN/2.5mm

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

R521

NC

R521

NC

C503

1000pF/1KV

C503

1000pF/1KV

D562

1N4148

D562

1N4148

R539

100

R539

100

CN531

6PIN/2.5mm/70mm

CN531

6PIN/2.5mm/70mm

1

1

2

2

3

3

4

4

5

5

6

6

D510

SR360/3A/60V

D510

SR360/3A/60V

R504

1M

R504

1M

C504

2200pF/50V/X7R

C504

2200pF/50V/X7R

R577

22K/1%

R577

22K/1%

C562
0.1uF/50V/X7R

C562
0.1uF/50V/X7R

R531

NC

R531

NC

U501

TNY179PN

U501

TNY179PN

S

8

EN/UV

1

S

5

S

6

Drain

4

S

7

NC

3

BP/M

2

C538

0.1uF/50V/X7R

C538

0.1uF/50V/X7R

R542
2.2K

R542
2.2K

R501

1M

R501

1M

C563
0.1uF/50V/X7R

C563
0.1uF/50V/X7R

XP502 4PIN/2.5mm

XP502 4PIN/2.5mm

1

1

2

2

3

3

4

4

U532

BPC-817B

U532

BPC-817B

1

2

4

3

D536

1N4148

D536

1N4148

C531

4700pF/400VAC

C531

4700pF/400VAC

R505C

150K

R505C

150K

-+

BD501

KBP306

-+

BD501

KBP306

2

1

3

4

R522

2.2M

R522

2.2M

D512

FR107/1A/1000V

D512

FR107/1A/1000V

D509

SR360/3A/60V

D509

SR360/3A/60V

R509

1M

R509

1M

R513
22

R513
22

+

100uF/400V

CE501

+

100uF/400V

CE501

C571

0.1uF/50V/X7R

C571

0.1uF/50V/X7R

T5311

ER28

T5311

ER28

A8

8

A11

11

D

3

P-GND

5

FB

6

VDD

1

N.C

2

A12

12

A9

9

R560

22

R560

22

R540

0

R540

0

R575

10

R575

10

U561

BPC-817B

U561

BPC-817B

1

2

4

3

7-

2

7-

2

Power Board Circuit Diagram: