Sony SS-WG919iP Service Manual - Page 31

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5-13. SCHEMATIC DIAGRAM - POWER Board -

POWER BOARD

Reference 01U0PWINP-PW401 (The compatibility with capacity of the capacitor was removed)

Alternative

CN502

RV502

230VAC\115VAC

SW1

SW2

JP506

Alternative

JP514

JMP

Alternative

BD501

RV503

KBU610

R503

R504

K12 01U0PWINP-PW201

LIF502

6.6MH

CX502

0.33uF/275VAC

CY503

CY505

100pF/250VAC

LIF501

6.6MH

CX501

0.33uF/275VAC

R502

R501

R516

R568

Q615

R569

RV501

VDR/560V

F501

TR501

R570

C564

NTC/3ohm/3.6A

FUSE_6.3A/250V

R591

CE554

R539

C562

+ +

CN501

CY502

2PIN/7.92mm

R565

HCD-EC719iP/EC919iP

R509

C523

CE509

CE503

+ +

R508

150uF/450V

JP515

JP507

JMP

Alternative

R506

Alternative

R511

R505

R538

CE504

CE510

+ +

R587

150uF/450V

R528

R566

R518

33K

Vcc

JP503

AC_OK

R517

L6566B

33K

C506

R515

JP504

30K

2200pF/50V/X7R

HVS

AC_OK

N.C.

VFF

Vcc

D503

R507

C507

22K

BAS316/100V/0.5A

GND

2200pF/50V/X7R

C521

0.1uF/50V/Y5V

OCS

R537

D504

CE555

Vcc

R521

Vcc

MODE/SC

C511

BAS316/100V/0.5A

+ +

0.1uF/50V/Y5V

FMOD

QR Optional

FMOD

ZCD

VREF

R529

C517

R520

JP502

DIS

COMP

VFB

C557

C558

R5057

330 PF

10K

U501

0.1uF

FF Option

R532

R574

R564

TR502

NTC/10K

Close to MOSFET heatsink

Q562

ZD502

R522

C522

C516

C514

4.7K

0.01uF/50V/Y5V

BZX79C15

U505

T503

R524 470K

FMOD

OCS

VDD

R523

C524

24K/1%

1uF/50V/X7R

N.C

SW1

FF Optional

T501_P1

frequency modulation

RE501

D509

C563

T501_P2

P-GND

SW2

R590

D510

R579 NC

Q561

R533

T501_P3

CE514

+ +

C561

R563

* CAUTION :

THE PARTS MARKED WITH

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

CY507

470pF/250VAC

C526

CY506

1000pF/250VAC

R519

C509

ZD501

T502

0.0022uF(222)400V

PQ3230

C510 2200pF/1KV

47K/3W

JP509

R510

VDD

T501_S3

NC/Jumper

10/1W

R552

R555

R550

R551

N.C

D515 SF20A300HPI/20A/300V

T501_P1

T501_S2

CE506

+ +

A10

D506

D507

ZD504

A12

1500uF/50V

FR207/2A/1000V

BZX79C12

T501_P2

P-GND

FR107/1A/1000V

R575

C512

D502

VFB

R533

T501_P3

R536

NC/0.1uF/50V/X7R

R562

+ +

CE505

R512

47uF/50V

56K/1%

470

NC/56

JP504

R553

CPP optional

R513

18K

4.7K

R535

C513

R514

47pF/50V/NP0

U502

C554 470pF/50V/NP0

Q501

BPC-817M

Q614

12K/1%

R554 10K

C555

PNP_MMBT8550C

Q503

12N80

C515

0.1uF/50V/Y5V

D505

BAS316/100V/0.5A

R531

10pF/1KV

U503

12N80

Q613

R530

R534

AS431

PNP_MMBT8550C

10K

R5051

R5052

R5053

R5054

R5055

R5056

R5058

R5050

R50510

R525

100K

VFB

1K R558

R558

U504

R559

C556

T501_S3

BPC-817M

4.7K

R526

0.1uF/50V/Y5V

OCS

Q502

Alternative

NPN_MMBT3904LT1

270K/1%

C527

R527

0.1uF/25V/Y5V

10K

T501_S2

A10

A12

JP504

JP516

JP504

AC_OK

JP505

AC_OK

JP501

JP518

M36V

R5059

JP517

ARE IMPORTANT PARTS ON THE SAFETY.

CN504

6PIN/2.0mm/160mm

+36V

M36V

1:+36V

36V/8A

2:+36V

3:+36V

4:GND

5:GND

6:GND

LIF503

C559

C553

CE507

0.1uF/50V/Y5V

CE508

0.1uF/50V/Y5V

+ +

250uH

1500uF/50V

1000uF/50V

R557

100K/1%

Q541

PNP_MMBT8550CLT1

R561

R567

TR540

NTC/10Kohm

220

OPP

R542

Q563

33.2K/1%

10K

R540

R544

75K/1%

R541

100K

1.5K/1%

NPN_MMBT8050CLT1

R560

D541

R556

U540B

V+

12.1K/1%

CE540

Q540

18K/1%

NPN_3DG3904M

+ +

LM3580

V-

ZD506

1N4148

22uF/16V

R545

CE541

BZX79C12

+ +

C542

2.21k/1%

10UF/50V

R543 33.2K/1%

0.1uF/50V/X7R

Q542

R572

R573

C541

CN505

CN503

11PIN/2.0MM/260MM

5PIN/2.0mm/80mm

M36V

1: M36V

2: GND

36V/0.7A

3: GND

PCON

4: PCON

Fset

5: Fset

M36V

Fset

C508

HCD-EC719iP/EC919iP

PCON

R549 10K

R547

R548

2.2K

22K

R571 0

R546

C540

2.2K

0.1uF/50V/X7R