Toshiba 8M26C service manual For

D

C

B

A

5

4

3

2

1

CON12

R208

0R

2

2

1

1

HD_Y

R165

33R RGB2-HDTV_GIN

RGB2-HDTV_GIN

R206

0R

R127

33RGB2-HDTV_SOGIN

R96

0R

RGB2-HDTV_SOGIN

R98

0R

4

4

3

3

HD_Pb

R273

33R RGB2-HDTV_BIN

RGB2-HDTV_BIN

U17

R114

33R

RGB0_Y+

RGB0_Y+

VGA-G

VGA-G

2

4

R203

33R

RGB0_Y-SOG

S1A

DA

RGB0_Y-SOG

VGA-B

VGA-B

5

7

R95

33R

RGB0_Pb+

VGA-R

11

S1B

DB

9

R97

33R

RGB0_Pr+

RGB0_Pb+

VGA-R

S1C

DC

RGB0_Pr+

6 6

5 5

HD_Pr

R274

33R RGB2-HDTV_RIN

VGA_VSin

14

12

VGA_VS

RGB2-HDTV_RIN

VGA_VSin

S1D

DD

VGA_VS

2

2

2

R129

R147

R141

SCART-Bin

6

S2A

VCC

D

SCART-G

3

16

+5V_Normal

D130

D129D128

SCART-Rin

10

S2B

C141

S2C

NC

NC

NC

SC_FB

13

S2D

1

1

1

75R

75R

75R

GND

8

0.1u

AUMUTE_OUT

AUMUTE_OUTR215

100R

1

IN

14

14

13

13

AV_VOUT

EN

15

R216

4.7K

PI5V330/NC

+3.3V_Normal

AV1_V

R275

33R AV1-CVBS2P

AV1-CVBS2P

L-S1 VGA

16

15

AV_LOUT

2

R276

16

15

D131

H-S2 SCART RGB

NC

75R

18

18

17

17

AV_ROUT

1

+5V_Normal

AV1_L

AV1-AULin1

AV1-AULin1

2

R374

10K

R286

R293

D133

C214

C211

+3.3V_Normal

AV1_V

NC

R238

NC/10uF

0.1u

2Q33

8

8

7

7

1

12K

1

330R

47K

REAR AV2

3

Q32

10

9

AV1_L

AV1_R R373

10K

AV1-AURin1

33906

1

C383

CVBS_OUT0 CVBS_OUT0

R298

10

9

AV1-AURin1

10u

2

2

3904

R301

NC/15K

3

NC/4.7K

D134

R222

Q35

R282

75R

R300

12

11

AV1_R

NC

R303

R289

NC/10R

1

12

11

1

AV_VOUT

R288

NC/4.7K

3

2

NC/3904

12K

C823

150R

10R

R287

R292

Q34

C

20p

1

R290

SW_GAIN SW_GAIN

150R

NC/3904

NC/4.7K

10R

33K

2

10K

21

AV2_V

+5V_Normal

AV2_V

R278

33R AV2-CVBS1P AV2-CVBS1P

FOR

,TV

20

19

AV_VOUT

SCART-G

2

R279

GAIN

10

18

17

Blanking I/O

R125

100K/NC

D132

16

SC_FB

NC

15

SCART-Rin

2

1

75R

14

13				R232		D148	AV2_L	R375	10K	AV2_AULin4
12				75R		NC					AV2_AULin4
11	SCART-Gin	C146	R126	100K/NC	1			2
10			0ohm/4.7UF

9

Switch

R230

10K SC_FS

D143

R277

8

SC_FS

2

NC

12K

7

SCART-Bin

2

1

6

AV2_L

D127

R231

5

AV2_R R376

10K

AV2_AURin4

4

AV_LOUT

NC

2.7K

AV2_AURin4

3

1

2

R223

2

AV2_R

B

1

AV_ROUT

D144

SCART-Rin

NC

25

24

P13

1

12K

SCART-Gin

SCART/NC

SCART-Bin

2

2

2

R234

R239

R240

D145

D146

D147

+12V_NORMAL

75R

75R

75R

NC

NC

NC

1

1

1

R693

NC/100

R687

C818

R691

C817

+ CA19

NC/4.7k

NC/0.1uF

NC/0.1uF

NC/100uF/16V

NC/4.7k

P7

RCA_1PIN

AV_ROUT

R686

47R C296 2.2u

R692

AV_LOUT

R685

C295 2.2u

R690

2

2

NC/47K

NC/47K

D149

R349

3Q37

D150

R348

3Q36

1

3

SPDIF_OUT

4

NC

100K

NC

100K

1

R694

1

R688

C276 2.2uF

1

AV_AUOUTR3

1

AV_AUOUTL3

2

2NC/3904

NC/4.7K

C277

2.2uF

2NC/3904

NC/4.7K

A

2

D122

R682

R684

R689

R695

NC

<OrgName>

1

NC/47

NC/8.2K

NC/47

NC/8.2K

Title

MST6M181VS

Size

Document Number

Rev

A3

HDTV&AVINPUT

V1.0

Date:

Monday, June 13, 2011

Sheet

6

of

10

5 4 3

2

1