SYLVANIA CT202SL8

8/8/2019 SYLVANIA CT202SL8

http://slidepdf.com/reader/full/sylvania-ct202sl8 1/19

SERVICE MANUALMain SectionI SpecificationsI Preparation for ServicingI Adjustment ProceduresI Schematic Diagrams

I CBA’sI Exploded ViewsI Parts List

When servicing the deck

mechanism, refer to MK14 Deck

Mechanism Section.

Deck Mechanism Part No.:

N2466FT

20″ ANALOG/DIGITAL

PURE FLAT COLOR TV/DVD/VCR

CT202SL8



1-11-3

Main 1/6 & Sensor Schematic Diagram < TV/VCR Section >

P7753SC



1-11-4 P7753SC

Main 2/6 Schematic Diagram < TV/VCR Section >



1-11-5 P7753SC




1-11-6


P7753SC



1-11-7 P7753SC

Main 5/6 & Junction-A Schematic Diagram < TV/VCR Section >



1-11-8 P7753SC


NOTE:

The voltage for parts in hot circuit is measured usinghot GND as a common terminal.

For continued protection against risk of fire,replace only with same type 4 A, 125V fuse.

CAUTION ! :

ATTENTION : Utiliser un fusible de rechange de même type de 4A, 125V.4A 125V

CAUTION !

Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.If Main Fuse (F1601) is blown , check to see that all components in the power supplycircuit are not defective before you connect the AC plug to the AC power supply.

Otherwise it may cause some components in the power supply circuit to fail.

VOLTAGE CHART (Power off mode)

Ref. No. 1 4

IC1601 0 2.

IC1901 1.1 0.

IC1902 11.3 1.

Ref. No.

IC1682

Ref. No.

Q1601

Q1905

Ref. No.

Q1221

Q1602

Q1604

Q1605

Q1607

Q1613

Q1614

Q1681

Q1688

Q1689

Q1901Q1902

Q1903

Q1904

Q1906

Q1907

Q1908

6.8 10.3 7.4

1.2 1.1 0.55.6 7.0 6.6

0

0 1.1 0

0 1.1 0

2 3

10.3 0.7

0.1 0

0 0

1 2 3

1.1 0 1.1

S D G

0.1 167.6 1.1

0.1 167.1 1.1

E C B

0 5.1 0

0 1.1 0.1

0 0.1 0

6.8 0.1

0 0 0

0 0 0.1

0 1.1

0 0.1 0.7

0 2.1 0

0 0 0

0

0 1.1 0.7

0 7.4 0.1



1-11-9 P7753SCSU

Sub 1/3 Schematic Diagram < TV/VCR Section >



1-11-10


P7753SCSU



1-11-11


P7753SCSU



1-11-12

P7753SCCRT

P7753SCF

Function & Junction-B Schematic Diagram < TV/VCR Section >

CRT Schematic Diagram < TV/VCR Section >



1-11-13 P7753SCD

DTV Module 1/2 Schematic Diagram < TV/VCR Section >



1-11-14 P7753SCD

DTV Module 2/2 Schematic Diagram < TV/VCR Section >

CN101

1 0

2 1.9

3 5.2

4 3.4

5 3.4

6 0

7 2.8

8 3.2

9 3.3

10 0.211 0

12 3.4

13 0

14 3.2

15 3.2

CN102

1 ---

2 4.9

3 0

4 3.4

5 2.6

6 1.9

7 ---

8 0

9 1.7

10 0

11 0

12 0

13 0

14 2.3

15 2.6

16 2.5

17 0

18 ~

19 ~

20 ~

VOLTAGE CHART

Pin No. Voltage

Pin No. Voltage



1-11-15 P7753SC

DVD Main 1/3 Schematic Diagram < DVD Section >



1-11-16 P7753SC




1-11-17 P7753SC




WIRING DIAGRAM < TV/VCR Section >

P7753WIT1-13-1

C N 6 0 1 A

C N 6 0 1 B

C R T C B A

F O C U S

S C R E E N

G N D

L 5 5 1

D . Y .

H D

V D

C L 2 5 0 1 A

C L 2 5 0 1 B

M A I N C

B A

S U B C B A

W 1 6 0 1

C N 1 6 0 1

1 2 3 4 5

T 2 5 7 1

F B T

C L 2 5 0 4 B

A N O D E

C N 2 5 7 1

F U L L

E R A S E H E A D

C L 1 4 0 3

F E H E A D

A U D I O H E A D

C O N T R O L

H E A D

A C E H E A D A S S E M B L Y

A U D I O E R A S E

H E A D

M

L O A D I N G

M O T O R

C Y L I N D E R

A S S E M B L Y

1

C M +

1 2 V

P - O

N +

5 V ( 3 )

2 3

C - F

G

C M - F

/ R

4

C - C

O N T

5

F G - G

N D

6

L D - C

O N T

7

D - C

O N T

8

D - P

F G

9

M - G

N D

1

0 D / L +

1 2 V

1

1 V G +

1 5 V

1

2 C L 1 2 0 1

C L 1 4 0 1

C N 1 3 0 1

C N 2 3 0 1

C N 2

C N 1

C A P S T A N

M O T O R

H i - F i -

A U D I O ( L )

H E A D

H i - F i -

A U D I O ( R )

H E A D

V I D E O

( R ) - 2

H E A D

V I D E O

( L ) - 2

H E A D

V I D E O

( L ) - 1

H E A D

V I D E O

( R ) - 1

H E A D

C L 1 4 0 2

T O

C N 1 A

T O

C N 2 A

H i - F i - A U D I O ( L )

1

H i - F i - C O M

2

H i - F i - A U D I O ( R )

3

V I D E O ( R ) - 2

4

V I D E O - C

O M 2

5

V I D E O ( L ) - 2

6

V I D E O ( L ) - 1

7

V I D E O - C

O M 1

8

V I D E O ( R ) - 1

9

A E - H

1

F E - H

2

A U D I O - C

O M

3

A U D I O - P

B / R E C

4

C T L ( + )

5

C T L ( - )

6

F E - H

1

F E - H - G

N D

2

P - O

N +

8 V ( 1 )

1

R E D

2

G R E E N

3

B L U E

4

H E A T E R 1 1

G N D 2 2

+ 1 8 0 V 3 3

F U N C T I O N

C B A

C N 2 4 0 1

C N 1 1 0 4

S P ( L )

1

1

G N D

2

2

S P ( L )

3

3

N U

4

4

K E Y - 1

5

5

N U

6

6

G N D

7

7

D V D - A U D I O - M U T E

9

D V D - Y

8

G N D

7

D V D - C

6

G N D

5

D V D - A U D I O ( L )

4

D V D - A U D I O ( R ) 3

G N D

2

D V D - S

P D I F

1

E V +

1 . 2

V

1

E V +

1 . 2

V

2

E V +

1 . 2

V

3

G N D

4

G N D

5

G N D

6

G N D

7

G N D

8

P W R C O N

1 5

E V +

3 . 3

V

9

E V +

3 . 3

V

1 0

D V D - O

N +

3 . 3

V 1 1

D V D - O

N +

5 V

1 2

E V +

9 V

1 4

E V +

9 V

1 3

G N D

5

1

1

S D A

2

2

S C L

3

3

O S D - B L K

4

4

O S D - R

5

5

O S D - G

6

6

O S D - B

7

7

V - S Y N C

8

8

H - S Y N C

9

9

S P O T - K I L L

1 0

1 0

N U

1 1

1 1

P - S A F E T Y 3

1 2

1 2

D V D - R E M O T E

1 3

1 3

D V D - S D A T A

1 4

1 4

D V D - S C L K

1 5

1 5

D V D - C S

1 6

1 6

D V D - A U D I O - M U T E

1 7

1 7

D V D - A U D I O ( L )

1 8

1 8

P - O N + 8 V

1 9

1 9

D V D - A U D I O ( R )

C N 1 3 0 2

C N 2 3 0 2

1

1

+ 5

. 7 V - C

T R L

2

2

D V D - M A I N - P O W E R

3

3

E X T - V I D E O

4

4

G N D

5

5

V I D E O

6

6

G N D

9

9

D T V - Y

7

7

C - V

I D E O

8

8

G N D

1 0

1 0

D T V - C

b

1 1

1 1

D T V - C r

1 2

1 2

G N D

1 3

1 3

D T V - S

P D I F

1 4

1 4

G N D

1 5

1 5

F S C

1 6

1 6

G N D

1 7

1 7

T V - V I D E O

1 8

1 8

G N D

1 9

1 9

G N D

C N 1 0 2

C N 1 1 0 2

1

1

N U

2

2

D T V - O

N - H

2

3

3

D - G

N D

4

4

D T V - O

N +

3 . 3

V

5

5

D T V - O

N +

2 . 5

V

6

6

D T V - O

N +

1 . 8

V

9

9

D I F - A

G C

7

7

S M A R T - A N T ( N U )

8

8

A - G

N D

1 0

1 0

A - G

N D

1 1

1 1

D I F - O

U T 1

1 2

1 2

D I F - O

U T 2

1 3

1 3

A - G

N D

1 4

1 4

D T V - V I D E O

1 5

1 5

D T V - A U D I O ( L )

C N 1 1 0 1

C N 1 0 1

1

1

D - G

N D

2

2

D T V - S

P D I F

3

3

D T V - O

N +

5 V

4

4

T U - S

C L

5

5

T U - S

D A

6

6

D - G

N D

9

9

D T V - S - S

I N

7

7

D T V - S - S

R E Q

8

8

D T V - S - S

C L K

1 0

1 0

D T V - S - S

O U T

1 1

1 1

D - G

N D

1 2

1 2

D T V - S - R

E S E T

1 3

1 3

D - G

N D

1 4

1 4

S D A

1 5

1 5

S C L

1 6

1 6

D T V - A U D I O ( R )

1 7

1 7

A - G N D

1 8

1 8

D T V - Y

2 0

2 0

D T V - C b

1 9

1 9

D T V - C r

C N 1 1 0 3

C N 2 1 0 3

1

1

+ B

2

2

+ B

3

3

G N D

4

4

G N D

5

5

G N D

6

6

D E F +

B

9

9

G N D

7

7

G N D

8

8

G N D

1 0

1 0

D V D +

9 V

1 1

1 1

G N D

1 2

1 2

D V D +

5 V

1 3

1 3

G N D

1 4

1 4

G N D

1 5

1 5

P - S A F E T Y 1

1 6

1 6

P - S A F E T Y 2

1 7

1 7

C - S

Y N C

1 8

1 8

P - O N + 5 V ( 2 )

1 9

1 9

E V + 4 V

S E N S O R C B A

( S T - S E N S O R )

S E N S O R C B A

( E N D - S E N S O R )

M

D R U M

M O T O R

P G

S E N S O R

C O N T I N U E

W I R I N G D I A G R A M

< D V D S E C T I O N >

W I R I N G D I A G R A M F O R

D E C K M E C H A N I S M S E C T I O N

J U N C T I O N - A

C B A

S P 1 8 0 1

S P E A K E R

R - C

H

S P - G

N D

1

S P ( R )

2

C L 3 8 0 2

C N 3 8 0 2

C N 1 8 0 2

S P ( R )

1

1

S P ( R )

2

2

S P - G

N D

3

3

S P - G

N D

4

4

J U N C T I O N - B

C B A

D T V M O D U L E C B A U N I T

S P 8 0 1

S P E A K E R

L - C

H

S P - G

N D

1

S P ( L )

2

C L 3 8 0 1

C N 3 8 0 1

C N 2 8 0 1

S P ( L )

1

1

S P - G

N D

3

3

N U

1 0

D V D - R

E M O T E 1 9

D V D - S

C L K

1 6

D V D - S

D A T A

1 8

D V D - C

S

1 7

1 2 3 4 5

C L 2 5 0 4 A

S P ( L )

2

2

S P - G

N D

4

4

C N 2 5 0 1


http://slidepdf.com/reader/full/sylvania-ct202sl8 18/19P7753WID1-13-2

WIRING DIAGRAM < DVD Section >

D V D

M A I N

C B A

U N I T

C O N T I N U E

W I R I N G D I A G R A M

< T V / V C R S E C T I O N >

T O

C N 1

C N 3 0 1

6 5

G N D

S L ( - )

S L ( + )

4 3

S P ( - )

2

S P ( + )

1

T R A Y - I N

T R A Y - I N D

R I V E C B A

M

S L E D

M O T O R

M

S P I N D L E

M O T O R

E V +

1 . 2

V

E V +

1 . 2

V

E V +

1 . 2

V

G N D

G N D

G N D

G N D

1 2 3 4 5 6 7

G N D

P W R C O N

E V +

3 . 3

V

8 1 5 9 1

0 1 1

1 2

C N 1 A

P I C K

U P U N I T

C N 2 0 1

1 2 3 4 5 6 7 8 9 1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2 0

T S ( + )

T S ( - )

F S ( - )

C D - L

D

F S ( + )

G N D ( D V D - P D )

G N D ( C D - P

D )

P D - M

O N I

D V D - L

D

V R E F

N U

G N D

B P - O

N +

5 V

C D / D V D

D A C N U

G N D ( L D )

D E T E C T O R

F S

T S

7 9 1 1 2 3 6 5 4

T O C N 2

D V D - S

P D I F

G N D

D V D - A U D I O ( R )

D V D - A U D I O ( L )

G N D

1 2 3 4 5

C N 2 A

D V D - C

D V D - Y

G N D

D V D - A

U D I O - M

U T E

6 7 8 9

E V +

3 . 3

V

D V D - O

N +

3 . 3

V

D V D - O

N +

5 V

E V +

9 V

1 4

1 3

E V +

9 V

D V D

M E C H A N I S M

N U

1 0

1 6

1 7

D V D - S

C L K

D V D - C

S

D V D - S

D A T A

1 9

1 8

D V D - R

E M O T E



© 2007 Funai Electric Co., Ltd.

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is strictly prohibited.

Information in this document is subject to change without notice. Funai reserves the right to change the content

herein without the obligation to notify any person or organization of such changes.

with the design is a registered trademark of Funai Electric Co., Ltd and may not be used in any waywithout the express written consent of Funai. All other trademarks used herein remain the exclusive property of

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CT202SL8

SYLVANIA CT202SL8

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