SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7

1-6. PRINTED WIRING BOARDS — POWER SECTION —

A

1

2

3

4

C131

T101

CNP102 DC-DC CONVERTER TRANSFORMER

5

6

7

8

9

10

JP106

JP105

R117

R111

C112

 

 

C122

 

 

R118

R112

R113

 

11

12

13

14

B

C

D

C124

JP107

R122

R123

 

G

D

Q101

 

S

 

Q102

G

D

 

 

 

C123

 

S

 

 

 

D107

D102

R119

D110

 

C113

 

 

 

 

18

 

1

 

D103

C119

 

 

IC101

 

 

 

R120

D104

10

C120

9

 

 

 

 

 

D105

R121

 

 

D106

 

 

 

 

 

 

 

C121

 

 

 

R133 R130 R116

R115

C118

R131

R124

 

US,CND

 

 

 

CNP101

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C114

 

 

MODEL

 

 

 

 

 

R114

 

AEP,UK

 

 

 

 

 

 

JW101

 

C106

 

 

 

R134

 

 

 

 

 

 

MODEL

 

 

 

C110

 

 

 

 

 

 

 

 

 

 

 

 

C115

JW102

 

~

 

 

C104

 

 

 

 

 

 

JW103

 

 

 

 

 

 

 

~D101

 

 

 

 

C116

 

 

 

JP103

C103C105

C117

 

 

C111

C107

 

 

 

 

 

 

 

 

AC IN ~

E

D151

~ ~

C155 C156

R132

D111

C127

3 4

RY202

PH101

TH101

LF102

C203

R101

2 CN901 1

R901

F

G

JP116

JP117JP115

 

 

 

C151

C152

 

CN205

CP102

 

CN205

1

8

1

8

HT GRY W

GRY GRY GRY GRY GRY GRY

 

 

JP118

 

 

 

JP111

 

 

2

1

 

 

 

 

 

 

 

 

JP112

R152

 

 

 

 

R151

 

 

 

 

 

 

 

 

 

 

 

D159

 

 

 

R213

 

 

 

R212

 

 

 

 

 

 

 

 

JP119

 

 

C209

Q208

 

 

 

 

R205 Q204

 

R207

C205

 

C210

 

 

JP113

R209

R206

C206

 

CN202

C207

Q205

 

 

 

1

3

JP110

R202

R210

 

 

 

 

 

D205

 

JP120

JP108

 

D206

JP109

R208

Q201

RY201

C204

D203

D204

C202

JP102

JP101

LF101

 

 

 

AEP,UK

 

 

 

MODEL

 

 

 

US,

AEP,UK

CNP103

CND

C101

MODEL

MODEL

 

 

 

 

 

 

 

 

CN201

S301

POWER

C301

CN301

12

BRN BLU

BLU

BRN

C901

2

CN902

 

1

F901

 

EP151

1

CN203

7

 

CNP104

 

 

 

 

 

 

C

 

HT

 

 

JP114

 

 

Q207

R211

C208

R201

R203

 

 

Q202

 

Q203

Q206

D202

D201

2

1

12

1-865-570- (12)

 

 

T201

 

 

1

CN302

2

12

12

 

 

 

 

 

 

(12)

1-865-574- (12)

H

I

AMP BOARD

W GRY GRY GRY GRY GRY GRY

 

CN603

 

(Page 8)

B

FILTER

BOARD

CN401

(Page 5)

US,CND

MODEL

1 3 CN202

HTGRYGRY

W

HTGRYGRY

W

 

CN801

1

3

C801

C802

G

R

R

(ON)

 

(STANDBY)

 

LD801

 

ON/STANDBY

 

POWER

BLU

BRN

TRANSFORMER

BRN

BLU

1-865-573-

 

• Semiconductor Location

Ref. No.

Location

Ref. No.

Location

D101

C-9

IC101

C-7

D102

B-6

 

 

D103

B-6

LD801

I-5

D104

C-6

 

 

D105

C-6

PH101

E-5

D106

C-7

 

 

D107

D-5

Q101

B-5

D110

B-6

Q102

C-5

D111

D-5

Q201

G-6

D151

E-3

Q202

G-6

J

 

12

 

 

1-865-575-

(12)

SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7

D159

F-5

Q203

G-6

D201

G-6

Q204

G-5

D202

G-6

Q205

G-5

D203

G-6

Q206

G-6

D204

G-6

Q207

G-5

D205

E-6

Q208

F-4

D206

G-6

 

 

10 10

Page 42
Image 42
Sony SS-FRF7ED, SA-WFT7 service manual ~ ~, Printed Wiring Boards Power Section

SA-WFT7, SS-FRF7ED specifications

The Sony SS-FRF7ED and SA-WFT7 speaker system represents a harmonious blend of cutting-edge technology and superior audio performance, designed to elevate your listening experience. The SS-FRF7ED is a part of Sony's renowned line of floorstanding speakers, offering a powerful combination of elegance and robust sound. With a sleek design, the SS-FRF7ED can seamlessly integrate into any home environment while delivering stunning acoustic clarity.

One of the standout features of the SS-FRF7ED is its three-way configuration, which includes a high-frequency tweeter, mid-range driver, and dual bass drivers. This arrangement ensures that a wide frequency range is covered, allowing for rich highs, clear mids, and powerful lows. The frequency response is impressive, providing a listening experience that caters to various music genres, whether it be classical, rock, or electronic.

The speaker uses Sony's advanced Magnetic Fluid technology, which enhances the overall sound quality by reducing distortion and improving response times. This technology allows for greater dynamic range and ensures that even the most subtle nuances in music are accurately reproduced. The SS-FRF7ED also utilizes optimized bass reflex design, enabling deeper bass performance while minimizing air turbulence, resulting in clean and punchy bass response.

Complementing the SS-FRF7ED is the SA-WFT7 subwoofer, specifically engineered to provide deep, immersive bass that enhances any audio experience. The SA-WFT7 features a high-efficiency amplifier that delivers powerful output without compromising clarity. Its front-firing design and large diameter cone ensure that low frequencies are reproduced with full-bodied detail, making it an ideal partner for movie soundtracks and music alike.

Both the SS-FRF7ED and SA-WFT7 are designed with user convenience in mind. They come equipped with speaker terminals that facilitate easy integration with various audio systems, allowing users to create a comprehensive home theater setup. These speakers also feature a stylish finish that not only enhances their aesthetic appeal but also protects against dust and scratches.

In summary, the Sony SS-FRF7ED and SA-WFT7 speaker combination is an excellent choice for anyone looking to enhance their audio setup with high-quality sound and innovative technology. Whether you’re watching movies, listening to music, or playing video games, the superior performance and advanced features of this speaker system promise to deliver a captivating auditory experience.