L32S02A L32A02A - ESpecarchive.espec.ws/files/HITACHI L32S01A, L32A02A, L32E200, L32R2… ·...

SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT

LCD Television

May 2008 Digital Media Systems Group, Hitachi Asia Ltd.

CautionBe sure to read this manual before servicing. To assure safety from fire, electric shock, injury harmful radiationand materials, various measures are provided in this Hitachi LCD TV.Be sure to read the cautionary items described in the manual to maintain safety before servicing.

Service warning

1. Do not attempt to modify this product in any way and never perform customized installations without manu-facturer's approval. Unauthorized modifications will not only void the warranty, but may lead to your beingliable for any resulting property damage or user injury.Service work should be performed only after you are thoroughly familiar with all of the following safety che-cks and servicing guidelines. To do otherwise, increase the risk of potential hazards and injury to the user.While servicing, use an isolation transformer for protection from A.C. line shock.

2.

3.

Contents

* SAFETY NOTICE................................................... 2

* PRODUCT SPECIFICATIONS................................ 3

* FUNCTION OVERVIEW....................................... 4-7

* PCB DIAGRAMS...........................................................8-9

* BLOCK DIAGRAM......................................... .......10

* SCHEMATIC DIAGRAMS................................... ..11-24

* IC BLOCK DIAGRAMS.....................................25-30

* TROUBLESHOOTING....................................... ..31-33.

* REPLACEMENT PART LIST.............................................34

* PART LIST (FOR REFERENCE ONLY)..................35-44

No. 0025E

L32S02A L32A02A

L32S02A, L32A02A,L32E200, L32R200,L32E100S,L32E101B, L32R100

Safety Notice

-2-

Please read this page before repair the TV.The following safety precautions are designed to help you stay safe and prevent accidents during the repairwork.

Please take note of these cautionary flags.

Warning This means "Potential to sustain injury or even death."

Caution This means "Potential to sustain breakage or irreparable damage."

Also note these cautionary icons

This means "CAUTION" This means "MUST"

This means "POTENTIAL ELECTRICSHOCK"

WARNINGFollow instructions.

Must use same types of wires and components.The cabinet, chassis, and labels are partsthat require attention. You must follow thecaution notes and safety instructionspresented throughout this User Manual toprevent damage to them or injury toyourself.

Prevent electric shock.

The TV uses special tubes and tapesmade from insulated materials. Moreover,some materials are kept from makingcontact with the PWB for the sake ofsafety.Internal leads are kept from hotparts or high voltage parts by means ofclamps or other measures. As such, youmust restored these parts to their originalconditions in order to prevent electricshock or fire.

Perform safety check when done.

Exercise caution while working on thedevice as the TV contains high voltageparts and power supply.It is possible tosustain severe injury or death if youaccidentally touch the wrong parts.Youmust disconnect the power supply whileservicing, reassembling, or change parts.If you touch a live connection it is possibleto sustain severe injury or death.

Use recommended components.

Every part (such as removed screws,components, and wiring) must berestored to their prior conditions afterservicing.Be sure to check everythingthat was repaired for damage ormistakes.

Use only the recommended componentsor componentst that structurally identicalto the originals. This is to ensure safetyand reliability. Pay special attention toparts in the parts list and circuit diagramsmarked with . If you usenon-recommended components, thenelectric shock or fire may result.

Specification

-3-

emaNledoM

W01+W01tuptuOoiduA

Terminals AV1 VIDEO IN, L/R AUDIO IN

AV2 COMPONENT IN, S-VIDEO IN, L/R AUDIO IN

AV3 COMPONENT IN, L/R AUDIO IN

AV4 VIDEO IN, L/R AUDIO IN

HDMI1 HDMI IN

HDMI2 HDMI IN

RGB RGB IN, L/R AUDIO IN

OUTPUT VIDEO OUT, L/R AUDIO OUT

HEADPHONE L/R AUDIO OUT

Input Signals RF PAL B/G, D/K, I, HSECAM B/G, D/K, K1NTSC M

Video PAL, SECAM, NTSC3.58, PAL N, PAL M

Component 480i/p, 576i/p, 720p(50/60), 1080i(50/60)

HDMI 480i/p, 576i/p, 720p(50/60), 1080i(50/60), 1080p(24/50/60)

Analogue RGB VGA - WXGA

L32A02A, L32S02A, L32E200, L32R200, L32E100S, L32E101B, L32R100

Function Overview

-4-

Front Panel

Side Panel

P+ P-

Rear Panel

Function Overview

-5-

AUTO

RECALL

-/--

P+/P-

I/II

Function Overview

-6-

7

NOTE

Connections

-7-

Example

VCR

DVD Player

Set-Top Box

[Example]VCR

(Recording Device)

VCR

DVD Player

Set-Top Box

[Example]

[Example]

Computer

DVD Player

Set-Top Box

[Example]

NOTE

Main PCB Top/Bottom Layer

-8-

Main PCB top layer

Main PCB Top/Bottom Layer

-9-

Main PCB bottom layer

Chassis Block Diagram

-10-

Y_G

3

MAI

N T

UN

ER IN

PUT

CVB

S1

FB2

FB1

Pin

Nam

e

MAI

N C

HAN

NEL

CVB

S R

CA

CO

NN

ECTO

R IN

PUT

PB_B

3SC

ART1

CVB

S IN

PUT

DEF

INIT

ION

IN L

CD

203

SCAR

T1 F

B IN

PUT

SCAR

T2 o

r 3 C

hrom

a IN

PUT

FS1

FS2

SCAR

T1 F

S IN

PUT

SCAR

T2 F

S IN

PUT

PR_R

3SC

ART2

CVB

S IN

PUT

LAYOUT: Place xtal

circuit as compact

and close to chip

as possible

3.3V POWER

FOR LVDS

BACKLIGHT CONNECTOR

SOURCE

KEY

MENU

VOL-

VOL+

CH-

CH+

ON/OFF

270

390

390

1K560

2.2K

CX_VREFP_2

TC1+

TCLK

1-

TB1+

TCLK

1+TD

1-

TC1-

TB1-

TA1+

TA1-

TD1+

CX_

VREF

P_1

TA1+

TB1-

TC1+

TA1-

TCLK

1-

CX_VREFN_2

TC1-

CX_VREFN_1

CX_

VREF

N_2

CX_

LVD

S_VD

D

CX_

VREF

N_1

TD1+

CX_VREFP_1

TB1+

TD1-

CX_

LVD

S_VS

S

CX_

VREF

P_2

TCLK

1+

Y

SC1_

G

PC_G

IN PBPR

SC1_

B

SC1_

R

SC1_

CVB

S

TUN

ER_M

AIN

PC_B

IN

PC_R

IN

CX_

CVB

S_O

UT1

CX_

CVB

S_O

UT2

SC1_

FB

SC2_

Y

SC2_

C

SV_Y

_MP

SV_C

_MP

BKLT

_CN

TL

BRT_

CN

TL

PC_H

SIN

PC_V

SIN

CX_

VD33

V-LV

DS

3.3V

5V

5VR

210

0

R3

75

Y114

.318

MH

z

C17

0.1u

F

C21

0.1u

F

C2

0.1u

F

C27

0.1u

F_D

NS

C25

0.1u

F

R20

62.

0K

R20

90

C15

0.1u

F

C10

0.1u

F

C3

0.1u

F

C24

0.1u

F

R90

633

0

+C

14

10uF

/10V

C8

0.1u

F

C9

0.1u

FC

11

0.1u

F

K801

12

C13

0.1u

F

K806

12

R90

11.

5K K800

12

C6

0.1u

F

C19

20pF

C20

20pF

R21

10_

DN

S

C7

0.1u

F

R21

24.

7K_D

NS

C5

0.1u

F

R90

539

0

R21

30_

DN

S

R90

456

0

C29

0.1u

F

C4

0.1u

F

K804

12

C18

0.1u

F

C12

0.1u

F

K803

12

K805

12

R20

50

R90

382

0

R74

3.3K

C16

0.1u

F

R90

21K

K802

12

FB1 15

0_O

hm_6

00m

A

12

SVP-CX32_208

(1/4

)A

NA

LOG

I/O

LVD

S &

MIS

C

23XC_

PVSA 1

U

40 41 42 4344 45 474648 49 50 51 52 205

204

39 38 157

158

159

163

162

174

175

171

170

173

172

169

184

185

180

181

182

183

188

189

190

191

192

196

197

198

199

TD1P

TD1M

TCLK

1PTC

LK1M

TC1P

TC1M

LVD

SGN

D

LVD

SVC

C

TB1P

TB1M

TA1P

TA1M

LVD

S_VD

DP

XTAL

I

XTAL

O

PLL_

VCC

PLL_

GN

D

TEST

MO

DE

AIN

_HS

AIN

_VS

CVB

S_O

UT1

CVB

S_O

UT2

VREF

P_1

VREF

N_1

FS1

FS2

FB1

FB2

CVB

S1

VREF

P_2

VREF

N_2

Y_G

1

Y_G

2

Y_G

3

PC_G

PR_R

1

PR_R

2

PR_R

3

PC_R

C PB_B

1

PB_B

2

PB_B

3

PC_B

C1

0.47

uF

C22

0.1u

F_D

NS

C28

0.1u

F

CN

12

3-PI

N_H

EAD

ER_2

MM

1 2 3

CN

12 1 2

CO

N16

con1

0X2_

2.0

12

34

56

78

910

1112

1314

1516

1718

1920

R4

75

5 5

4 4

3 3

2 2

1 1

DD

CC

BB

AA

-11-

Use

Ris

ing

Edge

ofW

R#

tola

tch

data

MPU

inA/

DSe

para

teM

ode

GPI

O0

Use

Falli

ngEd

geof

WR

#to

latc

hda

ta

1(H

IGH

)

GPI

O1

Pin

No.

MPU

inA/

DM

ultip

lixM

ode

0(L

OW

)Pi

nN

ame

I2C

Slav

eAd

dres

sis

fixed

to0x

7e/0

x7f

CX

_SD

AC

X_S

CL

CX

_PW

M0

CX

_SD

A

CX

_PW

M0

CX

_GP

IO0

CX

_GP

IO1

DP

_DE

_FLD

uP_A

D1

uP_A

D7

uP_A

0

uP_A

2

uP_A

5

uP_A

3uP

_A4

uP_A

D2

uP_A

D5

uP_A

D3

uP_A

7uP

_A6

uP_A

D4

uP_A

D0

uP_A

D6

uP_A

1

8051

_A6

8051

_AD

6

8051

_AD

480

51_A

D5

8051

_AD

3

CX

_SC

L

8051

_AD

7

8051

_AD

1

8051

_A0

8051

_A1

8051

_A5

8051

_A4

8051

_A2

8051

_A7

8051

_AD

0

8051

_A3

8051

_AD

2

DP

_HS

DP

_VS

DP

_CLK

DP

8

DP

16

DP

10

DP

14D

P13

DP

4

DP

6

DP

9

DP

7

DP

18D

P17

DP

23

DP

3

DP

19

DP

11D

P12

DP

1D

P0

DP

2

DP

15

DP

20

DP

22

DP

5

DP

21

3V_S

DA

3V_S

CL

5V_S

DA

5V_S

CL

8051

_RD

#

uP_A

[0..7

]

8051

_WR

#

uP_A

D[0

..7]

8051

_ALE

BR

T_C

NTL

8051

_CS

2CX

CX

_IN

T#

RE

SE

T_H

DP

_HS

DP

_VS

DP

_CLK

DP

_DE

_FLD

DP

[0..2

3]

CX

_VD

33

5V_S

B

RN

310

0x4

1 2 3 4

8 7 6 5

R8

0

R14

0

R9

0

R11

0

R17

0R

1910

C34

68pF

_DN

S

R15

0

R21

10_D

NS

(2/4

)C

PUIN

TER

FA

CE

SVP-CX32_208

DIG

ITA

LO

UT

U1B

SV

P_C

X32

55 6160 5657 58 62 63

83 82 81 80 79 78 77 76

84 86 8559

64 65 66 67 68 69 70 71 37 36 35 34 33 32 31 30 29 26 25 24 22 21 18 17 16 15 14 11 10 9 8 7

4 5 23 6

PW

M0

CS

GP

IO0

INTN

SC

L

SD

A

WR

#

RD

#

A_D

0A

_D1

A_D

2A

_D3

A_D

4A

_D5

A_D

6A

_D7

ALE

RE

SE

T

V5S

F

GP

IO1

AD

DR

0A

DD

R1

AD

DR

2A

DD

R3

AD

DR

4A

DD

R5

AD

DR

6A

DD

R7

DP

0D

P1

DP

2D

P3

DP

4D

P5

DP

6D

P7

DP

8D

P9

DP

10D

P11

DP

12D

P13

DP

14D

P15

DP

16D

P17

DP

18D

P19

DP

20D

P21

DP

22D

P23

DP

_HS

DP

_VS

DP

_CLK

DP

_DE

_FLD

C35

0.1u

F

C33

68pF

_DN

S

R10

0

RN

210

0x4

1234

8765

C31

0.01

uF

RN

110

0x4

1234

8765

R20

10_D

NS

R16

10

R12

4.7K

_DN

S

RN

410

0x4

1 2 3 4

8 7 6 5

R13

4.7K

_DN

S

5 5

4 4

3 3

2 2

1 1

DD

CC

BB

AA

-12-

5 5

4 4

3 3

2 2

1 1

DD

CC

BB

AA

-13-

SDRAM DECOUPLING CAPACITORS

CX

_MA

0

CX

_DQ

M3

CX

_MA

7

CX

_MA

1

CX

_BA

0

CX

_MA

8

CX

_MA

3C

X_M

A2

CX

_MA

9

CX

_RA

S#

CX

_MA

4

CX

_DQ

M0

CX

_MA

10

CX

_DQ

M1

CX

_CA

S#

CX

_MA

5

CX

_DQ

M2

CX

_WE

#

CX

_MA

6

CX

_MD

11

CX

_MD

31

CX

_MD

27

CX

_MD

0

CX

_MD

29

CX

_MD

12

CX

_MD

30

CX

_MD

4

CX

_MD

20

CX

_MD

8

CX

_MD

19

CX

_MD

5

CX

_MD

21

CX

_MD

13

CX

_MD

25

CX

_MD

6

CX

_MD

24

CX

_MD

9

CX

_MD

28

CX

_MD

7

CX

_MD

23

CX

_MD

14

CX

_MD

17

CX

_MD

3

CX

_MD

16

CX

_MD

10

CX

_MD

22

CX

_MD

1

CX

_MD

26

CX

_MD

15

CX

_MD

2

CX

_MD

18

DQ

31

DQ

11

DQ

30

CX

_CS

0#

DQ

26

CX

_MA

8

CX

_MA

6

DQ

29

DQ

25

DQ

M1

DQ

14

DQ

M3

DQ

7

CX

_MA

9

CX

_CA

S#

DQ

17

DQ

4

CX

_MA

1

DQ

3

DQ

9

DQ

1D

Q0

CX

_MC

LK

DQ

5

CX

_RA

S#

CX

_CLK

E

DQ

21

CX

_WE

#

DQ

22

DQ

10

CX

_MA

4

DQ

12

DQ

27

CX

_MA

10

CX

_BA

0

DQ

28

DQ

18

CX

_MA

3C

X_M

A2

DQ

16

DQ

8

DQ

6

DQ

M2

CX

_MA

5

DQ

15

DQ

20

DQ

23

DQ

13

DQ

M0

DQ

19

CX

_MA

0

DQ

2

DQ

24

CX

_MA

7

CX

_MA

11

CX

_CS

0#

CX

_DQ

M0

CX

_DQ

M1

CX

_DQ

M2

CX

_DQ

M3

DQ

M1

DQ

M0

DQ

M2

DQ

M3

DQ

26C

X_M

D29

DQ

7C

X_M

D8

DQ

22C

X_M

D17

DQ

30C

X_M

D25

DQ

10C

X_M

D5

DQ

9C

X_M

D6

DQ

0C

X_M

D15

DQ

13C

X_M

D2

DQ

28C

X_M

D27

DQ

6C

X_M

D9

DQ

14C

X_M

D1

DQ

15C

X_M

D0

DQ

21C

X_M

D18

DQ

29C

X_M

D26

DQ

20C

X_M

D19

DQ

3C

X_M

D12

DQ

4C

X_M

D11

DQ

17C

X_M

D22

DQ

5C

X_M

D10

DQ

11C

X_M

D4

DQ

2C

X_M

D13

DQ

12C

X_M

D3

DQ

1C

X_M

D14

DQ

27C

X_M

D28

DQ

18C

X_M

D21

DQ

19C

X_M

D20

DQ

8C

X_M

D7

DQ

23C

X_M

D16

DQ

31C

X_M

D24

DQ

24C

X_M

D31

DQ

25C

X_M

D30

CX

_MA

11

CX

_BA

1D

Q16

CX

_MD

23

CX

_MC

LK

CX

_CLK

E

CX

_VD

33C

X_V

DD

M

CX

_VD

DM

CX

_VD

DM

CX

_VD

DM

C46

0.1u

F

TP1

TP_C

60

C38

0.1u

F

C47

0.1u

F

C48

0.1u

F

R27

15

C39

0.1u

F

C37

0.1u

F

C40

0.1u

F

C45

0.1u

F

R11

115

R28

15

R30

15

C42

0.1u

F

R31

0

+C

36

22uF

C44

0.1u

F

R7

15

R26

15

+C

43

22uF

U2

2Mx3

2_S

DR

AM

2 4 5 7 8 10 11 13 74 76 77 79 80 82 83 85

25 26 27 60 61 62 63 64 65 66 24

16 71

19181722

68

1 15 29 43 3 35 41

20

67

8672586 12 46 52

31 33 34 36 37 39 40 42 45 47 51 53 54 5628 59

23

49 55 75 81 78 8432 389 4448 50

142130

697073

57

DQ

0D

Q1

DQ

2D

Q3

DQ

4D

Q5

DQ

6D

Q7

DQ

8D

Q9

DQ

10D

Q11

DQ

12D

Q13

DQ

14D

Q15

A0

A1

A2

A3

A4

A5

A6

A7

A8

A9

A10

/AP

DQ

M0

DQ

M1

RASCASWE

BA0

CLK

VD

DV

DD

VD

DV

DD

VD

DQ

VD

DQ

VD

DQ

CS

CKE

VS

SV

SS

VS

S

VS

SQ

VS

SQ

VS

SQ

VS

SQ

DQ

16D

Q17

DQ

18D

Q19

DQ

20D

Q21

DQ

22D

Q23

DQ

24D

Q25

DQ

28D

Q29

DQ

30D

Q31

DQ

M2

DQ

M3

BA1

VD

DQ

VD

DQ

VD

DQ

VD

DQ

VS

SQ

VS

SQ

VS

SQ

VS

SQ

VD

DQ

VS

SD

Q26

DQ

27

NC_14NC_21NC_30

NC_69NC_70NC_73

NC_57

C49

0.1u

F

C41

0.1u

F

SVP-CX32_208

SDR

(3/4

)

SV

P_C

X32

U1C

111

129

132

131

130

128

156

155

154

153

152

151

150

149

148

145

144

143

142

141

140

139

138

107

106

105

104

103

102

101

100

95 94 93 92 91 90 89 88

113

114

115

116

117

118

121

122

123

124

125

126

133

109 87 127

112

MC

K

CS

0#

WE

#C

AS

#R

AS

#

BA

0

DQ

M0

MD

0M

D1

MD

2M

D3

MD

4M

D5

MD

6M

D7

MD

8M

D9

MD

10M

D11

MD

12M

D13

MD

14M

D15

MD

16M

D17

MD

18M

D19

MD

20M

D21

MD

22M

D23

MD

24M

D25

MD

26M

D27

MD

28M

D29

MD

30M

D31

MA

9M

A8

MA

7M

A6

MA

5M

A4

MA

3M

A2

MA

1M

A0

MA

10M

A11

DQ

M1

DQ

M2

DQ

M3

BA

1

CLK

E

R29

0

FB2

150_

Ohm

_600

mA

12

5 5

4 4

3 3

2 2

1 1

DD

CC

BB

AA

-14-

1.8V POWER

FOR ADC

3.3V POWER FOR CVBS

OUTPUT BUFFER

3.3V POWER FOR

ADC

3.3V POWER

FOR ADC

CX

_MLF

1

CX

_PA

VD

D1

CX

_PA

VD

D2

CX

_PLF

2

CX

_PA

VS

S2

CX

_PA

VS

S1

CX

_VD

18_L

OC

AL

CX

_VD

DM

_LO

CA

L

CX

_AV

DD

_AD

C1

CX

_AV

DD

_AD

C3

CX

_AV

SS

_AD

C2

CX

_AV

SS

_AD

C4

CX

_AV

DD

_AD

C2

CX

_AV

DD

_AD

C4

CX

_AV

SS

_AD

C1

CX

_AV

SS

_AD

C3

CX

_AV

SS

_AD

C1

CX

_AV

DD

_AD

C1

CX

_AV

SS

_AD

C2

CX

_AV

DD

_AD

C2

CX

_AV

DD

_AD

C3

CX

_AV

SS

_AD

C3

CX

_AV

SS

_AD

C4

CX

_AV

DD

_AD

C4

CX

_AV

DD

3_O

UTB

UF

CX

_AV

SS

_OU

TBU

F

CX

_AV

DD

3_O

UTB

UF

CX

_AV

SS

_OU

TBU

F

CX

_AV

SS

_BG

_AS

S

CX

_AV

DD

3_B

G_A

SS

CX

_AV

SS

_BG

_AS

S

CX

_AV

DD

3_B

G_A

SS

CX

_AV

DD

3_A

DC

1

CX

_AV

DD

3_A

DC

2

CX

_MLF

1

CX

_PLF

2

CX

_PD

VD

D

CX

_PD

VS

S

CX

_PA

VD

D

CX

_PA

VS

S

CX

_PA

VD

D1

CX

_PA

VS

S1

CX

_PA

VD

D2

CX

_PA

VS

S2

CX

_PD

VS

S

CX

_PD

VD

D

CX

_PA

VS

S

CX

_PA

VD

D

CX

_AV

DD

3_A

DC

2

CX

_AV

DD

3_A

DC

1

CX

_VD

18_L

OC

AL

CX

_VL1

8

CX

_VD

18

CX

_VD

33C

X_V

A18

CX

_VA

18

CX

_VA

18

CX

_VA

18

CX

_VD

33

CX

_VD

33

CX

_VL1

8

CX

_VL1

8

CX

_VD

DM

CX

_VD

33

CX

_VD

33

+C

86

10uF

C71

0.1u

F

C52

0.1u

F

+C

70

10uF

+C

90

10uF

L52.

2uH

_121

0

L42.

2uH

_121

0

C68

0.01

uF

C55

0.01

uF

+C

78

10uF

C53

0.1u

F

C85

0.1u

F+

C87

10uF

FB3 15

0_O

hm_6

00m

A

12

+C

92

10uF

FB6 15

0_O

hm_6

00m

A

12

L32.

2uH

_121

0

C81

2700

pF

C58

0.01

uF

C83

0.1u

F

C69

0.1u

F

+C

63

10uF

C57

0.01

uF

+C

76

10uF FB

5 150_

Ohm

_600

mA

12

+C

59

10uF

C75

0.1u

F

L22.

2uH

_121

0

+C

80

10uF

C62

0.1u

F

C91

0.1u

F

L62.

2uH

_121

0

FB4 15

0_O

hm_6

00m

A

12

(4/4

)Po

wer

/Gro

und

SVP-CX32_208

U1D

SV

P_C

X32

96 119

136 98 108

134

146

97 120

137

99 110

135

147

5354

7475

7220

1973

1213

2728

160

161

165

164

167

166

168

195

177

176

186

187

194

193

179

178

200

201

202

203

208

206

2073 1 2

VD

DC

VD

DC

VD

DC

VD

DM

VD

DM

VD

DM

VD

DM

VS

SC

VS

SC

VS

SC

VS

SM

VS

SM

VS

SM

VS

SM

VD

DC

VS

SC

VD

DC

VS

SC

VD

DH

VS

SH

VD

DH

VS

SH

VD

DC

VS

SC

VD

DC

VS

SC

VD

DC

VS

SC

AV

DD

3_O

UTB

UF

AV

SS

_OU

TBU

F

AV

SS

_BG

_AS

S

AV

DD

3_B

G_A

SS

AV

DD

3_A

DC

1

AV

DD

3_A

DC

2

AV

DD

_AD

C1

AV

SS

_AD

C1

AV

DD

_AD

C2

AV

SS

_AD

C2

AV

SS

_AD

C3

AV

DD

_AD

C3

AV

SS

_AD

C4

AV

DD

_AD

C4

PD

VD

D

PD

VS

S

PA

VD

D

PA

VS

S

PA

VD

D1

PA

VS

S1

MLF

1

PA

VD

D2

PA

VS

S2

PLF

2

R34

22

+C

72

10uF

C79

0.1u

F

C60

0.1u

F

L29

20m

,1%

C61

0.1u

F

C56

0.01

uF

C54

0.1u

F +C

64

10uF

C67

0.01

uF

C66

0.1u

F

+C

74

10uFL1

2.2u

H_1

210

C51

0.1u

F

R33

22

C89

0.1u

F

C65

0.1u

F

C84

2700

pF

C77

0.1u

F

C73

0.1u

F

C88

0.1u

F

+C

82

10uF

5 5

4 4

3 3

2 2

1 1

DD

CC

BB

AA

R G IRGND

5V

A10

A9 A12

A14

A8 A11

A15

uP_A

D6

A13

uP_A

D5

uP_A

D4

uP_A

D7

uP_A

D3

uP_A

D1

uP_A

D2

uP_A

D0

uP_A

0A1

7

A16

uP_A

3

uP_A

5uP

_A4

uP_A

2

uP_A

7

uP_A

1

uP_A

6

E_PA

GE

A11

A8A10

A9A12

A13

uP_A

D0

uP_A

D4

A14

uP_A

D3

uP_A

D1

uP_A

D2

A15

A16

A17

A18

AM0

NMI

AM1

A[8.

.18]

A18

RD#

WE#

WE#

uP_A

D2

uP_A

D1

uP_A

D3

uP_A

D4

uP_A

D6

uP_A

D7

uP_A

D0

uP_A

D5

uP_A

0

uP_A

3

uP_A

5uP

_A4

uP_A

1uP

_A2

uP_A

6uP

_A7

RD#

SDAE

SCLE

AM0

AM1

NMI

PS

WR#

uP_A

D5

uP_A

D6

uP_A

D7

E_PA

GE

SCLE

SDAE

RX

TX WR#

CPU

_RST

RD#

L/R_

SW1

PS

CPU_RST

5V_S

DA

5V_S

CL

5V_S

CL

5V_S

DA

L/R_

SW2

RESE

T_H

8051

_WR#

3V_S

CL

8051

_RD

#

8051

_ALE

CX_

INT#

BKLT

_CNT

L

REM

OTE

_3V

uP_A

D[0

..7]

uP_A

[0..7

]

POW

ER-O

N/O

FF

LED

8051

_CS2

CX

3V_S

DA

RX_I

NT#

RESE

T_L

LVD

S_PW

R

L/R_

SW3

YUV_

SW4

L/R_

SW4

RESE

T_L

SC1_

FSSC

2_FS

MUT

E

KEYA

SC3_

FS

RE

MO

TE_3

V

5V_S

DA

5V_S

CL

3V_S

CL

3V_S

DA

SB_P

WR

KEYA

SW1

SW2

UPD

ATA

3.3V

_SB

3.3V

_SB

3.3V

_SB

3.3V

_SB

3.3V

_SB

3.3V

_SB

3.3V

_SB

3.3V

_SB

3.3V

_SB

5V_S

B

3.3V

_SB

3.3V

_SB

3.3V

_SB

3.3V

_SB

5V_S

B

3.3V

_SB

5V_S

B

5V_S

B

+8V

+8V

R112

1K

R64

100

R88

4.7K

U324

C64

1 2 3 45678

A0 A1 A2 GND

SDA

SCL

PAG

E

VCC

C96

0.1u

F

Q10

BC84

71

23

R66

100

R273

0

Q13

BC84

71

23

R358

100

R47

22

R59

100K

R248

0

R156

10k

R58

100K

U7

PT7M

7809

ST

1 2

3G

ND

RESE

T#

VCC

C10

1

0.1u

F

U4

T5BS

4-99

99

1 2 3 4 5 76 8 9 10 11 12 13 1614 15

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33343536373839404142434445464748

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

AVSS

P70/

TA0I

N

P71/

TA1O

UT

P72/

TA3O

UT

P73/

TA4I

N

P80/

TB0I

N0/IN

T5

P74/

TA5O

UT

P81/

TB0I

N1/IN

T6

P82/

TB0O

UT0

P83/

TB0O

UT1

P90/

TXD

0

P91/

RXD

0

P92/

SCLK

0/ct

s0

P95/

SCLK

1/ct

s1

P93/

TXD

1

P94/

RXD

1

AM0

DVCC

X2

DVSS

X1

AM1

RESET

P96/XT1

P97/XT2

NMI

ALE

P00/AD0

P01/AD1

P02/AD2

P03/AD3

P04/AD4

P05/

AD5

P06/

AD6

P07/

AD7

P10/

AD8/

A8

P11/

AD9/

A9

P12/

AD10

/A10

P13/

AD11

/A11

P14/

AD12

/A12

P15/

AD13

/A13

P16/

AD14

/A14

P17/

AD15

/A15

P20/

A0/A

16

P21/

A1/A

17

P22/

A2/A

18

P23/

A3/A

19

P24/

A4/A

20

P25/A5/A21

P30/RD

P31/WR

P32/HWR

P40/CS0

P41/CS1

p42/CS2

P60/SCK

P61/SO/SDA

P62/SI/SCL

P63/INT0

P50/AN0

P51/AN1

P52/AN2

P53/AN3/ADTRG

AVCC

R276

4.7K

CO

N3

I2C1 2 3

C99

0.1u

F

C10

518

pF

R44

100

R76

1K_D

NS

C22

00.

1uF

R199

10k

R84

4.7K

_DNS

C10

0

100p

F

C10

4

0.1u

F

R216 10

K

Q3

C18

15

1

23

C10

618

pF

C98

10uF

R52

22

R61

100K

R41

100

R46

100

R54

100K

R226

0

R80 1K

R79 1K

R142

100

R75

1K_D

NS

Q12

BC84

71

23

U5 SST3

9LF0

40

12 11 10 9 8 7 27 25 45 29 36 26 2823 2 30 11631322422211913 14 15 17 18 20

A0 A1 A2 A3 A4 A5 A8 A11

A12

A7 A14

A15

A6 A9 A13

A10

A16

A17

A18

VSS

WE

VDDOE

CEQ7

Q5

Q0

Q1

Q2

Q3

Q4

Q6

R81 1K

R144

10K

R63

10K

C93

1000

pF

C32

2.2p

F

CN3

0

12

R220

4.7K

CN1

3

I2C123

TP2 TP_C60R7

00

+C

103

10uF

C95

100p

F

R87

100K

R77

1K_D

NS

R43

22

R110

0

R35

4.7K

C94

100p

F

R221 0

R40

4.7K

R217

10K

R48

100

R65

1K

U6

74AL

VC57

3D

2 3 4 5 6 7 8 9 11 1

19 18 17 16 15 14 13 12 10

20

D0

D1

D2

D3

D4

D5

D6

D7

LE OE

Q0

Q1

Q2

Q3

Q4

Q5

Q6

Q7

GND

VCC

R45

22

R53

100

+C

9710

uF

R42

100

R275

4.7K

+C

219

10uF

Y2 27M

Hz

R73

0

FB8

150_

Ohm

_600

mA

12

R72

0

FB7 15

0_O

hm_6

00m

A

12

R56

100

FB9

150_

Ohm

_600

mA

1 2R55

100

R86

0

R57

1K

R274

0

R49

22

CN1

4

5PIN1 2 3 4 5

D15

DL4

148

12

R200

10k

R83

0

R82

0

Q11

BC84

71

23

D9

DL4

148

12

C22

20.

01uF

R37

4.7K

CO

N4

TJC

3_10

A12345678910

R60

100K

R272

0

R50

100

R89

4.7K

R113

10K

R222

4.7K

R62

100K

R78

10K

R36

4.7K

R198

10k

R150

10k

R85

100

R145

10k

R39

4.7K

R38

100

+C

102

10uF

-15-

5 5

4 4

3 3

2 2

1 1

DD

CC

BB

AA

-16-

0Si

de-A

V

L/R

_SW

12

0

YPbPr/S-Video-ADUIO

3(SC

ART3

)

OUTPUT

INPUT

1

0

L= HD_

OUTPUT

2(D

VD)

100h

0

0

1

L/R

_SW

11

VGA-ADUIO

1

1

X,Y

1(S-

VID

EO/Y

PbPr

)

Side

-AVL

IIS_D

ATA

SCAR

T1_R

IN-

Side

-AV

L

LIN

3-

Side

-AVR

SC3-

R

RIN

5-

RIN

5-

SCAR

T1_L

IN-

L/R

_SW

11

DVD

_RIN

IIS_W

S

LIN

4-

LIN

5-

SCAR

T2_L

IN-

DVD

_RIN

DVD

_LIN

LIN

5-

SCAR

T2_R

IN-

L/R

_SW

12

Side

-AVR

DVD

_LIN

RIN

3-

RIN

4-

RIN

4-

LIN

3-

MC

LK

IIS_S

CK

SCAR

T1_L

IN-

SCAR

T2_L

IN-

LIN

4-

SCAR

T2_R

IN-

SCAR

T1_R

IN-

SC3-

L

RIN

3-

Audi

o_ou

t_R

R5_

IN

Side

-AV-

R

5V_S

CL

SC2_

RIN

IIS_W

S

IIS_D

ATA

HP_

out_

R

SC3-

L

SC2_

LOU

T

L5_I

N

Side

-AV-

L

SC3-

R

SC1_

LIN

SC2_

RO

UT

L/R

_SW

2L/

R_S

W1

Audi

o_ou

t_L

R3_

IN

RES

ET_L

HP_

out_

L

SC2_

LIN

HP_

DET

SC1_

RIN

SC3-

R

L3_I

N5V

_SD

A

TV_M

ON

O

SC1_

LOU

T

SC1_

RO

UT

SC3_

RIN

IIS_S

CK

MC

LK

SIF

SC3_

LIN

SC3-

L

+8V +1

.8VA

+8V

+1.8

VA

+8V

+8V

+8V

+3.3

VA

+8V

+8V

+3.3

VA

+1.8

VA

+1.8

VA

C13

91u

F

C14

4

470p

F

C26

100p

F

C11

40.

1uF

C13

3

470p

F

+C

213

100u

F

C23

027

P

C13

61u

F

C13

01u

F

C17

10.

1uF

C13

40.

1uF

C11

247

0pF

C14

910

uF/1

6V

R10

747

0

C15

40.

0047

uF

R33

447

0

+

C16

610

uF

C10

710

0pF

R10

910

0K

C34

50.

1uF

C37

40.

22uF

R13

810

0K

R23

710

0K_D

NS

C15

01u

F

C15

50.

1uF

C24

00.

1uF

C11

947

0pF

C15

7

470p

F

C14

7

1uF

R10

647

0

C11

347

0pF

C14

00.

033u

F

R12

922

0

C36

00.

1uF

R33

010

0K

R92

10K

C17

70.

1uF

C23

11u

F_D

NS

R32

810

0K

+

C11

847

uF

R12

210

0K

R13

022

0

C37

10.

1uF

R33

310

0K

R95

470

C14

10.

0047

uF

R94

470

R97

100K

C14

610

uF/1

6V

+

C23

610

uFR

139

100K

R96

470

R93

470

C23

31u

F_D

NS

R12

310

0K

C15

91n

F

C12

247

0pF R

114

100K

C12

00.

1uF

C16

0

470p

F

L25

10uH

R12

822

0

R11

510

0K

C37

047

0P

R23

510

0K_D

NS

R33

110

0K

C15

30.

0047

uF

+

C15

633

0uF

C11

547

P

C13

80.

033u

F

R90

100K

+

C17

610

uF

R33

547

0L24 10

uH

R13

610

0KC

158

1nF

+

C14

510

uF

R10

447

0C

137

0.1u

FC

129

1uF

C11

01u

F

C16

947

P

+

C14

810

uF

R13

147

0

C37

50.

1uF

C12

147

0pF

C37

2

100P

R13

447

0

+C

376

47uF

C23

447

0P_D

NS

R91

10K

R11

010

0K

R23

8

100K

_DN

S

R15

110

0K_D

NS

R33

210

0K

R24

0

100K

_DN

S

R10

010

0K

C10

81u

F

C11

70.

1uF

R11

647

0

R10

510

0KC

123

470p

F

C16

1

470p

F

R12

010

0K

+

C16

710

uF

L26

10uH

R14

022

0

C12

81u

F

C36

80.

1uf

C38

0

470p

F

C12

6

0.1u

F

R14

747

0_D

NS

C12

71u

F

U8ST

V831

xF

1234567891011121314151617181920

2627282930313233343536373839404142434445

51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70

76777879808182838485868788899091929394

98

2122232425

4647484950

71 72 73 74 75

9796

99100

95

SC1_

OU

T_L

SC1-

OU

T_R

VCC

_HG

ND

_HSC

3_O

UT_

LSC

3_O

UT_

RVC

C33

_SC

GN

D33

_SC

SC1_

IN_L

SC1_

IN_R

VREF

AVB

GSC

2_IN

_LSC

2_IN

_RVC

C33

_LS

GN

D33

_LS

SC2_

OU

T_L

SC2_

OU

T_R

SC5_

IN_L

SC5_

IN_R

VSS33_CONVVDD33_CONV

SC3_IN_LSC3_IN_RSCL_FLTSCR_FLT

LS_CNC

LS_LNC

LS_RNC

LS_SUBNC

HP_LSS_LNC

HP_LSS_RNCNC

VSS18_CONV

SCL

SDA

RST

I2SD

_DAT

AI2

S0_D

ATA1

I2S0

_LR

_CLK

I2S0

_SC

LKI2

S0_D

ATA0

SPD

IF_B

YPAS

SSP

DIF

_OU

TVD

D33

_IO

1VS

S33_

IO1

CK_

TST_

CTR

LVS

S18

VDD

18C

LK_S

ELXT

ALIN

_CLK

XTP

XTAL

OU

T_C

LKXT

MVC

C18

_CLK

1G

ND

18_C

LK1 I2S_SCLK

I2S_LR_CLKI2S_DATA0I2S_DATA1I2S_DATA2I2S_DATA3I2SA_SCLKI2SA_LR_CLKI2SA_DATAVDD18VSS18BUS_EXPIRQGND_PSUBVDD18_ADCVSS18_ADCSIF_PSIF_NSIF2_P

MONO_IN

NC

NC

GN

D_S

AN

CN

C

VDD18_CONVHP_DET

ADR_SELVSS18VDD18

GN

D18

_CLK

2VC

C18

_CLK

2VS

S33_

IO2

VDD

33_I

O2

I2S_

PCM

_CLK

GND18_IFVCC18_IF

SC4_IN_LSC4_IN_R

GNDPW_IF

R10

856

0

R10

347

0

C16

80.

1uF

C14

3

470p

F

C15

210

uF/1

0V

R28

4

100K

_DN

S

R12

647

0

CN

25

12345

C17

00.

1uF

C23

1uF

R11

947

0

R99

100K

+C

131

10uF

C36

70.

1uf

C23

5470

P_D

NS

C36

947

0P

C12

4

0.1u

F

R10

110

0K

C15

110

uF/1

0V

C22

927

P

R32

910

0K

R13

710

0K

L7 10uH

C14

2

0.00

47uF

C13

2

470p

F

C37

30.

022u

F

C16

2

1000

pF

L10

10uH

+C

125

10uF

C16

3

1000

pF

C11

11u

F

U9

74H

C40

52D

12 14 15 11 1 5 2 4 610 9

13 3

16

8

7

X0 X1 X2 X3 Y0 Y1 Y2 Y3 ENA B

X Y

VDD

GND

VEE

+C

116

10uF

R13

322

0

L9 10uH

R13

222

0

L8 10uH

R98

100K

C10

91u

F

R14

647

0_D

NS

Y327

MH

zR

121

100K

R10

210

0K

C23

70.

1uF

R12

547

0

5 5

4 4

3 3

2 2

1 1

DD

CC

BB

AA

-17-

VIF

SIF

C172

Spea

ker_

L

Spea

ker_

R

MU

TE

MU

TE

TV_M

ON

O

SIF

5V_S

CL

5V_SDA

Audi

o_ou

t_L

Audi

o_ou

t_R

TUN

ER_M

AIN

5V_SCL

5V_S

DA

+5VA

VDD

1

+5VA

12V

+24V

+5VA

VDD

2

+1.8

VA

+24V

+12V

VDD

2

+5VA

VDD

1

+5VA

FB30

2

150_

Ohm

_600

mA

12

L304

1mH

R35

30.

01uF

SW1

K725

7M

1 2

3

451 2

3

45

L303

1mH

C30

30.

01uF

C32

50.

1uF

ZD30

1

33V

12

L30

3.3u

H

FB11

150_

Ohm

_600

mA

1 2

D30

7

BAV9

9_A7

W

123

FB30

115

0_O

hm_6

00m

A 12

R31

7

4.7K

R15

210

0K

R5

100K

R20

40

R15

31K

R26

822

K

R15

64.

7K

R16

1

100K

SW2

L945

3M

1 2

3

451 2

3

45

C30

80.

47uF

C17

210

0uF/

25V

C38

210

0uF/

16V

R30

975

C16

4

0.1u

F/50

V

R20

70

D30

8D

L414

81

2C

321

6n8

R20

20

R15

410

CO

N8 Sp

_con

1 2 3 4

D30

5D

L414

812

R31

8

4.7K

C32

610

0uF/

16V

C30

70.

01uF

R16

310

R30

84.

7K

R16

410

C18

422

pF

C3151.5nF

C30

20.

1uF

C19

30.

1uF

U33

MP

7722

2 3 9

5

8

11

47 6 10

1513201814

16

12

1

1917R

EF1

IN1

AGN

D2 NC1

REF

2

NC2

AGN

D1

IN2

EN1

EN2

PGN

D2

VDD

2

PGN

D1

VDD

1

SW2

NC3

BS2

NC

SW1

BS1

C17

81u

F

R18

22K

R15

810

K

D12 DL4

148

1 2

C31

9

0.1u

F

L302

3.3u

H

C314 0.47uF

C31

033

pF

C18

622

0uF/

35V

TUN

ER1

tune

r2

1

2

3

4

5

6

7

8

9

10

11

15 14 13 12

AGC

VT

AS

SCL

SDA

NC

VS

NC

VST

GND

IF

gnd4

gnd3

gnd2

gnd1

C19

1

0.47

uF

C32

2

6n8/

50V

U30

1

TDA9

886

1

2

3

4

5

6

7

8

9

10

11

1213

14

15

16

17

18

19

20

21

22

23

24 1

2

3

4

5

6

7

8

9

10

11

1213

14

15

16

17

18

19

20

21

22

23

24

R32

20

R31

25.

6K

Q30

4BC

847B

1

23

R31

9

330

C18

0 4700

pF

C30

5

390P

R15

510

R32

047

C17

9

470u

F/25

V

C19

239

0pF

L12

33uH

D4 1A

R32

1

100k

R31

5

100

C30

90.

0047

uF_D

NS

C18

239

0pF

C17

322

0uF/

35V

C22

147

00pF

R31

410

0

C32

4

0.1u

F/50

V

C30

10

R28

522

K

R16

710

K

R26

910

K

C31

8

0.1u

F

R16

010

K

R32

30

D3 6.

2V

C17

5

4700

pF

C18

30.

1uF

C31

1

330p

F

R14

810

0KL1

133

uH

C18

10.

47uF

R16

210

0K

C19

422

pF

C30

6

0.01

uF

R35

575

R16

610

0K

C32

3

o.1u

F/50

VC

320

0.1u

F

D2

1A

FB13

150_

Ohm

_600

mA

1 2

C19

0 470u

F/25

V

Y5 4MH

zC

189

1uF

D30

9D

L414

81

2

C18

747

00pF

Q2 BC

846

1

23C

316

0.22uF

C38

122

00uF

D1

6.2V

R15

710

0K

C18

847

00pF

C10

00.

1uF

R31

3

47K_

DN

S

C30

40.

01uF

C31

20.

1uF

C31

7

100u

F/16

V

R31

633

0

R16

54.

7K

C32

72n

7

C32

8

22uF

/16V

CO

N7

+24V

IN C

ON

NEC

T

12

12

C50

680p

F

C31

3

33pF

Q30

5

NPN

_BC

846B

W

1

23

5 5

4 4

3 3

2 2

1 1

DD

CC

BB

AA

-18-

8-pin, DIP with socket and 300mil

SOIC dual package.

I2C Address: 1010000x

X,Y

L/R

_SW

4

00

1(Si

de-A

V)

31

1

00

0(S

-VID

EO)

OUTPUT

L/R

_SW

3INPUT

1

12(

SCAR

T3)

1: DDC

0:UPDATE

FLASH

VG

A_S

CL

VGA_VSIN

VG

A_S

DA

_IN

VG

A_B

IN

VG

A_H

SIN

VG

A_G

IN

VG

A_S

CL_

IN

VG

A_V

SIN

VGA_HSIN

VG

A_R

IN

Sid

e-A

V-Y

Sid

e-A

V-C

SV

_C_M

P

SV

_Y_M

P

SV

_Y_M

P1

SV

_C_M

P1

SC

3_Y SC

3_C

Y_

PB

_

PR

_

DV

D_P

B

DV

D_Y

DV

D_P

R

Y_

DV

D_Y

Y PB

_D

VD

_PB

PB

PR

_D

VD

_PR

PR

YC

VG

A_S

DA

VID

EO

1_C

VG

A_S

DA

VG

A_S

CL

PC

_HS

IN

PC

_VS

IN

PC

_BIN

PC

_RIN

PC

_GIN

PR

L/R

_SW

3

L/R

_SW

4

SV

_C_M

P1

SV

_Y_M

P1

SV

_Y_M

P SV

_C_M

P

YU

V_S

W4

PB

Y

Y PB

PR

VIDEO1_Y

AV1_LIN

AV1_RIN

L5_IN

L3_IN

R3_IN

SC

3_C

SC

3_Y

SV

_Y_M

P1

SV

_C_M

P1

R5_

IN

VID

EO

1_Y

AV

1_LI

NA

V1_

RIN

UP

DA

TE

5V_S

DA

5V_S

CL

5V_S

B

5V_S

B

5V_S

B

A5V

A5V

A5V

A5V

A5V

A5V

A5V

5V_S

B

C20

0

330p

F_D

NS

CN

10D

B15

_fem

ale

1 2 3 4 56 7 8 9 10

11 12 13 14 15

16 17

1 2 3 4 56 7 8 9 10

11 12 13 14 15

G G

R18

3

75

R33

910

0K_D

NS

R16

8

2.0K

R18

022

R17

5

75D

M1

ES

D

R16

9

2.0K

DM

5E

SD

R26

0

75_D

NS

R33

710

0K_D

NS

Q8

BC

847

1

23

R18

5

75

+

C29

447

uF/1

6V_D

NS

R26

4

75_D

NS

CN

3

3RC

A-3

2

17

4

18

6

10

16

1112131415

987

1

3

5

U30

PI5

C33

061 2 3 4

5678B

E1

A1

B1

GN

DA

2

B2

BE

2

VC

C

R28

9 100K

FB14

150_

Ohm

_600

mA

12

R17

20

CN

2sv

ideo

-rca

12

3456

7

8

9

12

3456

7

8

9

R33

8

100K

_DN

S

R18

775

R18

122

_DN

S D6

5.1V

R32

70_

DN

S

R34

310

0K_D

NS

C19

7

330p

F_D

NS

C36

310

uF

R18

9

10K

+

C29

947

uF/1

6V_D

NS

+C

300

47uF

/16V

_DN

S

+

C29

847

uF/1

6V_D

NS

R26

5

75_D

NS

U29

74H

C40

52D

12 14 15 11 1 5 2 4 610 9

13 3

168

7

X0

X1

X2

X3

Y0

Y1

Y2

Y3

EN

A B

X Y

VD

DGND

VE

E

R18

4 75

+

C29

547

uF/1

6V_D

NS

R29

0 100K

R34

80

R32

60_

DN

S

FB15

150_

Ohm

_600

mA

12

R22

75

U10

PI5

V33

0_D

NS

1 2 3 4 5 6 7 8910111213141516

IN S1A

S2A

DA

S1B

S2B

DB

GN

DD

CS

2CS

1CDD

S2D

S1D/EN

VC

C

U14

24LC

21A

8 5 6 4

7 3 2 1

VC

CS

DA

SC

LG

ND

VC

LKN

C2

NC

1N

C0

R17

00

DM

8E

SD

C23

810

uF

R34

410

0K_D

NS

R34

90

R33

610

0K_D

NS

L13

150_

Ohm

_600

mA

+

C29

647

uF/1

6V_D

NS

R29

8 100K

CN

4

CO

N6_

2.0

FOR

SID

EA

V

1 2 3 4 5 6

C36

40.

1uF

DM

2E

SD

R29

3 100K

C36

60.

1uF

R34

610

0K_D

NS

+

C29

747

uF/1

6V_D

NS

C36

50.

1uF

DM

3E

SD

R18

222

R17

7

22

R17

3

75

R14

34.

7K

DM

7E

SD

R17

922

_DN

S

R34

0

100K

_DN

S

R35

00

R32

4

330

C19

9

330p

F_D

NS

C36

20.

1uF

R29

4 100K

L14

150_

Ohm

_600

mA

D5

CM

PS

H-3

C(B

AV

70)-N

PS

123

CO

N29

CO

N61 2 3 4 5 6

R17

833

R29

2 100K

74LVC14

U13

74LV

C14

A1

23

45

69

811

1013

12 714

1A1Y

2A2Y

3A3Y

4A4Y

5A5Y

6A6Y

GN

DV

CC

R29

9 100KC

361

10uF

C19

8

330p

F_D

NS

DM

4E

SD

R34

510

0K_D

NS

R17

4

75

R34

710

0K_D

NS

R34

210

0K_D

NS

D7

5.1V

R32

533

0

C19

50.

1uF

R18

8

10K

C19

6

0.1u

F

Q9

BC

847_

DN

S

1

23

DM

6E

SD

R30

0

100K

R29

7 100K

R29

1

100K

R29

5

100K

R34

1

100K

_DN

S

R17

6

22

R29

6

100K

R17

10

C23

90.

1uF

R18

6

75

5 5

4 4

3 3

2 2

1 1

DD

CC

BB

AA

-19-

STANDBY: 0

POWER ON: 1

These four holes are in

four corners of PCB.

NON DVD: 0

DVD ON: 1

Power Jack

To Use +12DC Power Jack or PC Power Jack

with +12 only: Remove F6 .

R

R

L

L

HEAD PHONE

LGI

12VJ

#KLVDSE

LEMN

5VJ#E

#KLVDSE

OPI

5VJ

12V

_PW

RIN

5V_P

WR

IN

mute_head_PHONE

PO

WE

R-O

N/O

FF

YU

V_S

W4

SB

_PW

R

SB

_PW

R

HP

_DE

T

HP

_out

_R

HP

_out

_L

LVD

S_P

WR

LVD

S_P

WR

SB

_PW

R

12V

_SB

12V

_SB

5V

12V

_SB

5V

5V_S

B

5V_S

B

12V

_SB

5VV

-LV

DS

+3.3

VA

+5V

A

12V

_SB

12V

5V_S

B

5VLV

DS

V-L

VD

S

12V

_SB

12V

_SB

R35

93.

3K

D10

DL4

148

12

MH

3M

H_1

30_4

0x6

R36

63.

9K

R21

822

K

R36

28.

2K

+C

273

100u

F/16

V

L28

R69

710

K

R22

710

K

MH

2M

H_1

30_4

0x6

R27

710

k

R20

810

K

+

C38

722

0uF/

16V

L23

15uH

_4.4

A

R36

03.

3K

C27

40.

01uF

L21

CN

15

con9

_2.0

123456789

123456789

R25

210

K

CN

17

CO

N4

1 2 3 4

+C27

110

0uF/

16V

C38

410

uF/1

6V

MH

4M

H_1

30_4

0x6

R23

34.

7K-D

NS

R23

610

K_D

NS

L20

MH

7M

H_1

30_4

0x6

R37

01K

R69

410

K

L41

10uH

_3A

R23

110

K

MH

5M

H_1

30_4

0x6

Q4

BC

847B

123

C26

93n

3

C38

60.

1uF

R23

910

k

R22

810

0

+C

226

47uF

/16V

Q31

0N

PN

_BC

847B

1

23

L42

10uH

_3A

R25

53.

3K

Q6

BC

847B

1

23

R25

010

0_D

NS

L22

15uH

_4.4

A

R21

42.

2K

C21

7

0.1u

F

MH

1M

H_1

30_4

0x6

+C

218

100u

F/16

V

MH

6M

H_1

30_4

0x6

R6

0

+

C38

822

0uF/

16V

C26

83n

3

U16

MP

1430

1 2 3 45678

BS IN SW

GN

DFBC

OM

PE

NS

S

J1 CO

N7

1 2 3 4 5 6 7

+C

690

100u

F/16

V

R25

110

K

D8

B34

0A

Q1

PN

PA

1091

R24

93.

3K

C23

20.

01uF

R21

53.

3k

U19

MP

1430

1 2 3 45678

BS IN SW

GN

DFBC

OM

PE

NS

S

R36

810

0

Q5

BC

847B

-NP

S1

23

C26

60.

01uF

+C

223

100u

F/16

V

R36

910

0K

R23

210

0

R36

73.

9K

C22

50.

1uF

D11

B34

0A

C22

70.

1uF

C38

510

0uF/

16V

R36

3

1K

C26

50.

01uF

+C

224

47uF

/35V

U18

IRF7

404

1 2 3 4

8 7 56

S1

S2

S3

G

D1

D2

D4

D3

F1

125V

_5A

R67

1K

FB12

Q61

3N

PN

_BC

847B

1

23

CN

24

CO

N5_

2.5_

DN

S

1 2 3 4 5

FB26

150_

Ohm

_600

mA

12

R23

410

K

R36

58.

2K U30

3

PT2

308S

1

2

3

4

8

7

6

5

OUT1

IN1-

IN1+

VSS

VDD

OUT2

IN2-

IN2+

F612

5V_5

A

R36

4

1K

+C

228

100u

F/16

V

5 5

4 4

3 3

2 2

1 1

DD

CC

BB

AA

-20-

SVP-CX32

3.3V

Power

SVP-CX32 1.8V

Core Power

Vo 2 Vo

SVP-CX32 1.8V

Analog Power

1 GN

D

AP

1084

-33

TO-2

63

3 VI

Sil9011 3.3V Power

Sil9011 1.8V Power

3.3V

Stan

dB

yPo

wer

RED

LED

FOR

POWE

RON

2

3

1

Poar

ity

Mark

these are all option

34#=

R69Q

1'R

LDO1

STU

V@#=

(,W

XT'YZ

[\'[+

>E

LED

CX

_VD

18

CX

_VA1

85V

CX

_VD

33

CX_

VL18

A5V

VR

1_8

+8V

12V

3.3V

_SB

5V_S

B

3V3S

5V_S

B

+5VA

5V

+5VA

+3.3

VA

+1.8

VA

+C

248

22uF R

247

4.7K

U22

AP

1117

E18

23

1TAB OU

TIN

GNDTAB

+C

246

22uF

C26

322

uF/1

6V

U21

AP

1117

E33

23

1TAB OU

TIN

GNDTAB

+C

254

22uF

FB19

150_

Ohm

_2A

C26

1

0.1u

F

+

C34

622

uF

FB20

150_

Ohm

_600

mA

12

+C

247

10uF

C25

3

0.1u

F

FB28

150_

Ohm

_600

mA1

2

+C

251

22uF

R69

0.47

2W]

NPS

C24

2

0.1u

F

FB30

4

150_

OH

M_6

00m

A

12

+C

257

100u

F

C37

7

0.1u

F

C25

8

0.1u

F

C25

6

0.1u

FU

31 AP

1084

K33

23

1TAB OU

TIN

GNDTAB

C26

210

uF/1

6V

Q7

NP

N_B

C84

7B

1

23

C26

0

22uF

/16V

FB17

150_

Ohm

_2A

U23

AP

1084

K33

23

1TAB OU

TIN

GNDTAB

L31

FB18

150_

Ohm

_600

mA

12

C35

9

0.1u

F

C24

4

0.1u

F

+C

243

22uF

R24

4

330

U24

AP

1084

K18

23

1TAB OU

TIN

GNDTAB

D13

LED

_YE

LLO

W

FB16

150_

Ohm

_600

mA

12

FB21

+C

378

22uF

C25

2

0.1u

F

C24

5

0.1u

F

U25

L78L

08AC

UTR

13

2

OU

TIN

GND

FB27

150_

Ohm

_600

mA

12

C25

9

0.33

uF

U32 AP

1117

E18

23

1TAB OU

TIN

GNDTAB

C24

9

0.1u

F

C37

9

0.1u

FC

264

0.1u

F

+C

255

22uF

FB10

+C

241

22uF

5 5

4 4

3 3

2 2

1 1

DD

CC

BB

AA

-21-

LAYOUT: Place

xtal circuit as

compact and close

to chip as

possible

I2C Address: 1010000x

Low,0x60/0x68 (Default)

High,0x62/0x6A

IN1_5V

IN0_5V

DP

16DP

8

DP

4

DP

21

DP

6

DP

11

DP

17

DP

13

DP

0

DP

22

DP

5

DP

7

DP

3

DP

1

DP

18DP

10

DP

14DP

9

DP

12

DP

19D

P20

DP

2

DP

23

DP

15

RX

O

R0X

0-

R0X

C-

R0X

2-

R0X

C+

R0X

1+

HD

MI_

HO

TPLU

G0

R0X

1-R

0X0+

R0X

2+

RX

_DD

C_S

DA

0

R0X

C-

R0X

0+

R0X

1+

R0X

2-R

0X1-

R0X

0-

R0X

C+

R0X

2+

RX

_DD

C_S

CL0

R1X

2-

R1X

C+

R1X

0-

HD

MI_

HO

TPLU

G1

R1X

1-

R1X

C-

R1X

0+

R1X

1+

R1X

2+RX

_DD

C_S

DA

1

RX

_DD

C_S

DA

0

IN1_

5V

RX

_DD

C_S

CL1

R1X

C+

R1X

0+R1X

2+

R1X

2-

RX

3V_D

DC

_SD

A1

RX

3V_D

DC

_SC

L1

R1X

1-

R1X

1+

R1X

C-

R1X

0-

RX

_DD

C_S

DA

1

R0X

C-

R0X

C+

XO

XI

CR

0X2+

CR

0X2-

R0X

2+

R0X

2-

CR

1X2+

CR

1X2-

R1X

2+

R1X

2-

RX

_DD

C_S

CL0

IN0_

5V

CI2

CA

RX

3V_D

DC

_SD

A1

BIN

5

BIN

7

GIN

3

BIN

1

BIN

4

GIN

6

RIN

1R

IN2

RIN

5

BIN

3

RIN

0

RIN

3

BIN

0

RX

3V_D

DC

_SC

L1

CI2

CA

BIN

2

GIN

7

RIN

7

GIN

1

RIN

4

GIN

2

RIN

6

BIN

6

GIN

4G

IN5

GIN

0

R0X

0-

CR

0X2+

CR

0X2-

R0X

1-R

0X1+

R0X

0+

RX

_DD

C_S

CL1

R1X

1-R

1X1+

CR

1X2-

CR

1X2+

R1X

C-

R1X

C+

R1X

0-R

1X0+

5V_S

CL

DP

_DE

_FLD

DP

_VS IIS

_SC

KIIS

_WS

DP

[0..2

3]

IIS_D

ATA

MC

LK

DP

_HS

DP

_CLK

RE

SE

T_L

RX

_IN

T#

SC

DT

HD

MI_

HO

TPLU

G0

HD

MI_

HO

TPLU

G1

RX

3V_D

DC

_SC

L0

RX

_DD

C_S

CL0

RX

3V_D

DC

_SD

A0

RX

3V_D

DC

_SC

L0

RX

3V_D

DC

_SD

A0

5V_S

DA

3V3S

VR

1_8

3V3S

VR

1_8

3V3S

3V3S

5V_S

B

5V_S

B

5V_S

B

5V_S

B

3V3S

C16

50.

01uF

R28

01K

C35

0

0.1u

F

C27

6

0.1u

F

C21

20.

1uF

C33

1

0.1u

F

C28

6

1000

pF

U49

A

RC

lam

p050

4F

1 2 3

4 5 6

1 GN

D3

4V

CC 6

C35

7

1000

pF

C34

9

0.1u

F

L27

AC

M20

12D

-900

(90

OH

M10

0M)

1 234

1 234

R28

24.

7K_D

NS

R25

868

C34

210

00pF

C28

9

0.01

uF

C35

3

1000

pF

C27

8

1000

pF

C35

5

1000

pF

C28

3

0.1u

F

C35

6

1000

pF

R24

100

R25

968

C34

418

pF

RN

733

x41234

8765

R23

4.7K C

282

10uF

/10V

CN

23

HD

MI_

con

2021

12345678910111213141516171819

2223

SH

ELL

1

SH

ELL

2

D2+

D2

Shi

eld

D2-

D1+

D1

Shi

eld

D1-

D0+

D0

Shi

eld

D0-

CK

+C

KS

hiel

dC

K-

CE

Rem

ote

NC

DD

CC

LKD

DC

DA

TAG

ND

+5V

HP

DE

T

SH

ELL

3

SH

ELL

4

C28

0

1000

pF

R51

100

C32

90.

1uF

R28

110

0

U48

A

RC

lam

p050

4F

1 2 3

4 5 6

1 GN

D3

4V

CC 6

C34

1

1000

pF

C35

2

1000

pF

R27

90

RN

533

x41 2 3 4

8 7 6 5

RN

833

x4

1234

8765

C28

8

0.1u

F

C18

510

uF/1

6V

C33

3

0.1u

F

U26

A24

LC02

8 7 6 54321

VC

CW

PS

CL

SD

AG

NDA2

A1

A0

C34

8

0.1u

F

C29

0

1uF

R25

410

0

C28

1

0.1u

F

C33

2

0.1u

FC

N22

HD

MI_

con

2021

12345678910111213141516171819

2223

SH

ELL

1

SH

ELL

2

D2+

D2

Shi

eld

D2-

D1+

D1

Shi

eld

D1-

D0+

D0

Shi

eld

D0-

CK

+C

KS

hiel

dC

K-

CE

Rem

ote

NC

DD

CC

LKD

DC

DA

TAG

ND

+5V

HP

DE

T

SH

ELL

3

SH

ELL

4

C29

310

00pF

RN

1410

x41 2 3 4

8 7 6 5

C29

2

0.01

uF

FB22

150_

Ohm

_600

mA

12

C33

9

1000

pF

C34

310

uF/1

6V

C34

7

10uF

/16V

C29

1

0.1u

F

R12

4

1K

C28

7

1uF

R27

010

K

RN

1310

x41 2 3 4

8 7 6 5

FB23

150_

Ohm

_600

mA

12

C27

5

0.1u

F

C28

4

1000

pF

C35

818

pF

RN

1510

x41 2 3 4

8 7 6 5

R26

233

C27

7

1000

pF

C33

8

1000

pF

C33

7

1000

pF

R26

3

4.7K

C35

1

0.1u

F

C28

5

1000

pF

U49

RC

lam

p050

4F

1 2 3

4 5 6

1 GN

D3

4V

CC 6

C34

0

1000

pF

R27

1 1M

U26

24LC

028 7 6 5

4321V

CC

WP

SC

LS

DA

GN

DA2

A1

A0

C33

6

1000

pF

FB24

150_

Ohm

_600

mA

12

C17

40.

01uF

C35

4

1000

pF

RV

2V

aris

tor

1 2

RN

1233

x41234

8765

RN

1033

x4

1234

8765

R68

10K

R71

330

RV

1V

aris

tor

AV

R-M

1608

C12

0MTA

B_D

NS

1 2

RN

11

33x4

1234

8765

L27A

AC

M20

12D

-900

(90

OH

M10

0M)

1 234

1 234

SiI 9023

144-Pin LQFP

SII9

023

U50

125

126

129

130

131

132

133

136

137

140

141

142

143

144

110

111

112

113

116

117

118

119

123

124

56

96

101

97

39 40 43 44 47 48 51 52

3231

104

34

465057616569414549536064

93

2728

132121

516267689109122

415257590108120

103

102

134

135

107

87 88 86 85 8384 82 81 78 77 9 6 7 8 10 11 12 13 14

58 59 62 63 66 67 70 71 22 23 35 74 79 92 105

114

128

139 21 24 36 73 80 91 106

115

127

138

4238

33

6872

37 55 54 94 95

989930

2917 18 19 20

100

Q13

Q12

Q11

Q10Q9

Q8

Q7

Q6

Q5

Q4

Q3

Q2

Q1

Q0

Q23

Q22

Q21

Q20

Q19

Q18

Q17

Q16

Q15

Q14

AN

TSTO

XTALOUT

TEST

XTALIN

R0X

C-

R0X

C+

R0X

0-R

0X0+

R0X

1-R

0X1+

R0X

2-R

0X2+

DSCL0DSDA0

INT

R0PWR5V

AVCCAVCCAVCCAVCCAVCCAVCCAGNDAGNDAGNDAGNDAGNDAGND

NC

CSDACSCL

DEVSYNCHSYNC

ODCK

IOVCCIOVCCIOVCCIOVCCIOVCCIOVCCIOVCC

IOGNDIOGNDIOGNDIOGNDIOGNDIOGNDIOGND

SCDT

RESET#

IOVCC

IOGND

CLK

48B

NC

MC

LKIN

SC

KW

S

NC

/SD

1S

D0

NC

/SD

2N

C/S

D3

SP

DIF

MU

TEO

UT

EV

NO

DD

NC

NC

NC

NC

NC

NC

NC

NC

R1X

C-

R1X

C+

R1X

0-R

1X0+

R1X

1-R

1X1+

R1X

2-R

1X2+

CV

CC

18C

VC

C18

CV

CC

18C

VC

C18

CV

CC

18C

VC

C18

CV

CC

18C

VC

C18

CV

CC

18C

VC

C18

CG

ND

CG

ND

CG

ND

CG

ND

CG

ND

CG

ND

CG

ND

CG

ND

CG

ND

CG

ND

AVCCAVCC

R1PWR5V

AGNDAGND

PV

CC

0P

VC

C1

TMD

SP

GN

D

AU

DP

VC

C18

AU

DP

GN

D

XTALVCCREGVCCDSCL1

DSDA1N

CN

CN

CN

C

NC

RN

1610

x41 2 3 4

8 7 6 5

U48

RC

lam

p050

4F

1 2 3

4 5 6

1 GN

D3

4V

CC 6

FB25

150_

Ohm

_600

mA

12

C33

5

1000

pF

C27

9

1000

pF

R28

3

4.7K

R25

4.7K

C33

0

10uF

/16V

C33

4

0.1u

F

R25

6

4.7K

RN

633

x4 1234

8765

R27

8

4.7K

RN

933

x41234

8765

Y4

28.3

22M

Hz

5 5

4 4

3 3

2 2

1 1

DD

CC

BB

AA

-22-

LLG

ND

GN

DR

R

GN

DG

ND

GN

D

GN

D

GN

D

MU

TEM

UTE

LV

SID

E_A

V

SID

E_L

R

SID

E_R

P1

CO

N13

1 2 3 4 5 6 7 8 9 10 11 12 13

C1

330p

F

C2

330p

F

D1

ES

D

P7

RC

A J

AC

K

12 34 56

8

7

C3

330p

F

P6

PH

ON

E_S

TER

EO

12 345 7 8

D3

ES

DD

2E

SD

TX GND

RX GND

5V

Pb GND

YGND

GND

RPr GND

GND

L GND

YPb

Pr

L

R

5V

CN

82

2.5m

m

1 2 3 4 5

U81

MAX

232

13 811

10 1 3 4 5 2 6

12 914

7 16 15

R1I

NR

2IN

T1IN

T2IN

C+

C1-

C2+

C2-

V+

V-

R1O

UT

R2O

UT

T1O

UT

T2O

UT

VC

C

GN

D

CN

81

DB

9

5 9 4 8 3 7 2 6 1

DM

86E

SD

DM

87E

SD

C81

1uF

C92

330p

F

DM

81E

SD

C82

1uF

C83

1uF

C84

1uF

CN

83

RC

A J

AC

K

12 34 56

8

7

C85

1uF

C88

330p

F

DM

83E

SD

CN

84

2.0m

m

1 2 3 4 5 6 7 8 9 10 11

DM

8506

03E

SD

A

C86

330p

F

C87

330p

F

CN

85

RC

A J

AC

K

1

2

3

4

DM

82E

SD

DM

8406

03E

SD

A

CN

85

RC

A J

AC

K

1

2

3

4

C89

330p

F

5 5

4 4

3 3

2 2

1 1

DD

CC

BB

AA

-23-

-24-

12

34

56

87

ABCD

87

65

43

21

D C B A

PO

WE

R S

UP

PLY

UN

IT

+24V/6A

+12V/2.0A

1

15

8

ON/OFF

12

12

+12V

+24V

ON/OFF

B

B

C

C

P7

P4

P5

P6

AC2

V+

1

AC 3

V-

4

GG

DD S S

VCC

AK

R

231

48

6 57

AK

R

+5VSB

+5VSB

+5VSB

+12V

+12V

+24V

+24V

+24V

B

C

1 4

2 3

1 4

2 3

G

D SQ4

R22

D8

+5VSB/0.5A

8

7

6

5 4

3

2

1

+5VSB

1 2

4 3

AK

R

CS15+5V/4.0A

CS14

G

DS

QS1

+5V

12345

CON3

123456789

CON5

1 2 3 4 5 6 7 8 9 10 11 12

CON4

1 2 3 4

CON6

+12V

+24V

+5V

P3 P2P1

+5VSB

ON/OFF

+5V

+24V

ZD2

RS37

12

ZDS4

+24V

N1

L2

NL

CON1

R246

C20

C21

C29

C19

R16

CSS 1

DELAY 2

CF 3

RFMIN

4

STBY

5ISEN

6

LINE

7

DISABLE

8

PFC-STOP

9

GND

10

LVG

11

VCC12

NC13

OUT

14

HVG

15

VBOOT16

IC6

R39

R36

R35

R40

C28

C25

R41

C24

C26

R38

D15

R37

15

D16

ZD3

vcc1

vdc

P8

6

ZD4

12

L1A

vdc

E

C43

8 7 6 54321

34

L1B

vdc

C6

C15

R34

C3

VCC1

C4

R21

R52

6C32

ZD6

C9

ZD7

108

1413

5 2

9811

12

48

9

11

5 2 7

12

1

1 7

12

ZD1

ZD5

R42 RS41

NC

NC

NC

NC

NC

R1

R3

IC Block Diagram

-25-

ADTRG(P53)A N0 To An3

P50 TO P53)

AVCC,AVSS

10-bit4-chAD

converter

CPU(TLCS-900/L1)

XWA W AXBC B CXDE D EXHL H LXIX IXXIY IYXIZ IZXSP SP

32 bits

High-speedoscillator

DVCCDVSSX1X2

Clock gear

Low speedoscillator

XT1(P96)XT2(P97)RESETAm0Am1ALESR F

PC

TXD0(P90)RXD0(P91)

SCLK0/CTSO(P92)

SIO/UART(Channel/0)

P00 to P07)AD0 to Ad7P10 to P17)Ad8 A8 to AD15/A15P20 to P25)A0 A16 to A5/A21

Port0

Port3

Port6

Port2

Port9

Port1

SCK(P60)SO/SDA(P61)SI/SCL(P62)

Serial businterface(SBI)

Watchdogtimer(WDT)

TA01N(P70)

TA1OUT(P71)

8-bit timer(TMRA 0)

8-bit timer(TMRA 1)

8-bit timer(TMRA 2)

8-bit timer(TMRA 3)

8-bit timer(TMRA 4)

8-bit timer(TMRA 5)

16-bit timer(TMRB0)

RTC

10-Kbyte RAMP40 to P42)cs0 to cs2

CS/WAITcontroller(4 blocks)

RD(P30)WR(P31)

HWR(P32)

P93P94P95

TA3OUT(P72)

TA5OUT(P74)

TA41N(P73)

Interruptcontroller

NMIINT0(P63)

TB0IN0/INT5(P80)TB0IN1/INT5(P81)TB0OUT0(P82)TB0OUT1(P83)

T5BS4-9999 Block Diagram

U4

IC Block Diagram

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IC Block Diagram

-27-

U9,U29( 4-CHANNEL ANALOGUE MULTIPLEXER)HEF4052BT

IC Block Diagram

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U23(5A LOW DROPOUT LINEAR REGULATOR)1.8V TO-263-3

U28

IC Block Diagram

-29-

U22,U24,U31,U32(1A LOW DROPOUT VOLTAGE REGULATOR)AMS1117-1.8

U33(STEREO SINGLE ENDED AUDIO AMPLIFER)MP7722DF

Transistor Mark

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BC847B BC846B PT7M7809S7

Troubleshooting

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Troubleshooting

The flow chart shown below will help you to troubleshoot your Television set with it doesn’t display normally. Each procedureoffers a simple way to check for system errors. Before starting, ensure that there is a signal in and that the television is turned on.

Power LED indictorhas no light

Check CN14 PIN2and CN15 Pin7=5V

NG Change Powerboard asembly

OK

Change IR boardassembly

Power LED onlyindictor red light

Check CN15 Pin9=5VOK

OK

NG

NG

Check U4 Pin54=3.3V

Change main boardassembly

Change Q3 or changeIR board assembly

Change Q1 or Q6

OK

NGChange speaker unit

OK

NG

NG Change mainboard assembly

OK

NG

NG

NG

OK

OK

TV has picturebut no sound

Press “Mute”function oradjust volume up to checkthe sound be mute or not

Check speakerunit 7~9

Check CN8-Pin1&Pin2=22~24V

Change powerboard assembly

Check U33-Pin13&Pin18=22~24V

Check U31-Pin2=3.3V Change mainboard assembly

Check U32-Pin2=1.8V Change mainboard assembly

NGCheck U25-Pin1=8V Change main

board assembly

END

Troubleshooting

-32-

OK

NG

OK

NG

NG Change mainboard assembly

OK

NG

TV hasbut no

soundpicture

Check CON16 Pin15Pin16&Pin17&Pin18=12V


Check U23 Pin2 3.3V

Check U1,U2,U10,U29voltage stable or not

Change mainboard assembly


OK

Check CON3 Pin7& Pin8&Pin11&Pin12=24V

END

Troubleshooting

-33-

Replacement Part List

-34-

SYMBOL PARTSNOITPIRTSED.oN.oN

YZ2100020492 MAIN BOARD ASSEMBLE

YZ2100020495 YPBPR AND R232 BOARD ASSEMBLE

YZ2100020496 SIDE AV AND EARPHONE BOARD ASSEMBLE

YZ2100020497 MAIN POWER SWITCH CONTROL

YZ2100020498 KEY CONTROL BOARD ASSEMBLE

YZ2100020500 REMOTE CONTROL HANDSET CLE-996

YZ531Z09416300 32" LCD POWER SUPPLY JSK4163-022

YZ560010812402 SPEAKER 8 OHM 10W

YZ7607T320030000 32" LG.PHILIPS LCD LC32WXN-SAC1 1366X7

may create shock, fire or other hazards. Don't degrade the safety of the receiver through improper servicing

quote the components shown in this page for servicing purposes. The following service parts list are available for purchase. Serviceman may

PRODUCT SAFETY NOTE : Components marked with a have special characteristics importantto safety. The use of a substitute replacement part which does not have the same safety characteristics

!

!

!

!

!

MAIN BOARD ASSEMBLE

32" LCD POWERSUPPLY

YPBPR AND R232 BOARD ASSEMBLE

SPEAKER

LCD LC32WXN-SAC1

MAIN POWER SWITCH CONTROL

SIDE AV AND EARPHONE BOARD ASSEMBLE

Parts List

-35-

.oNtiucriCytQnoitpircseD.oNtraP

FOR REFERENCE ONLY

Parts List

-36-


FOR REFERENCE ONLY


Parts List

-37-

FOR REFERENCE ONLY

Parts List

-38-


FOR REFERENCE ONLY

Parts List

-39-


FOR REFERENCE ONLY

BB B

B B

B B

Parts List

-40-


FOR REFERENCE ONLY

Parts List

-41-


FOR REFERENCE ONLY

Parts List of AC Power Supply Unit

-42-

FOR REFERENCE ONLY

rebmuNtcCstnetnoCnoitpircseDThermistor TH1Surge Supression Varistor

SVR-14N561K 14 350VAC/460VDC K E153360 (Success Elec. Co., Ltd) VR1

Bridge Resistor RI81 9.1M 1/2W J E205990 (Inner Monglia Erdos Elec. Co. Ltd) R65

Resistor 5m 8A J 3SR,2SRmm01*6.142RJW3R1.0WWrotsiseR

Resistor MOF 1 6RJW25RJW2K74FOMrotsiseR

03SRFW8/1K1FMrotsiseR4SR,1SRFW2K1FMrotsiseR

Fuse TSC T 5AH/250VAC 5*20 E56052 F1

Capacitor Class-X2 684/275VAC K 18*18.5*11*15 E120045 CARLI CX1

Capacitor Class-X2 334/275VAC K 18*14.5*8.5*15 E120045 CARLI CX2

Capacitor MMX 684/450VDC K 17.8*14.8*7.0*15 0.8/1KHZ C12Capacitor MPD 333/300VAC K 18.2*11.6*6.5*15 0.1/1KHZ C16

Capacitor Y5U Class-Y1 102/250VAC 125 M 9*6*10 E146544 (Walsin) CY5

Capacitor Y5P Class-Y1 471/250VAC 125 K 10*6*10 E146544 (Walsin) CY1,CY2

Capacitor 150uF/450V 105 M GP 22*36*10 710mA KM CAPXON

C13

Capacitor 22UF/50V 105 M GP 5*11*2.0 79mA KM C1,C7Capacitor 10UF/50V 105 M GP 5*11*2.0 54mA KM C31Capacitor 47UF/25V 105 M GP 5*11*2.0 84mA KM C5Capacitor 470UF/35V 105 M LR 8*20*3.5 1870mA GD CS3Capacitor 2200uF/16V 105 M EL 10*25*5.0 3000mA LZ CS6,CS11Capacitor 470UF/16V 105 M GP 8*11.5*3.5 370mA KM CS7,CS12,CS14Capacitor 1000uF/35V 105 M LR 12.5*20*5.0 1900mA GF CS1,CS2Capacitor CERAMIC Z5U 222/1KV M P:5mm C10Capacitor CERAMIC Y5P 221/1KV K P:5mm C17

31SDTS53-ODV57/A51.08414N1edoiDDiode BZX55/C13V 0.5W 12.4-14.1V DO-35 ST ZDS4

11D,01D,6DYH14-ODV0001/A1701RFedoiD12DYH14-ODV0001/A17004N1edoiD

Diode MUR460 4A/600V DO-201AD ON D1Opto-Coupler PC817 CTR 130-260 DIP-4 SHARP IC2,IC3,IC4IC FSCKA431A 1% TO-92 FAIRCHILD ICS1,ICS2IC CONTROLLER ICE3B1065 PG-DIP-8-6 infineon IC5

NPN H2N3904 0.2A/40V TO-92 HEF100-300 QS4,Q7,Q8,Q10,Q111DBV008/A6R08BK6SUreifitceRegdirB

!

!

!

!

!

!

!

!


-43-

FOR REFERENCE ONLY

rebmuNtcstnetnonoitpircsee F

Q1,Q2Q4

e5S,S022V06/A0260A02Feoi

)

)1 )

r )1S0150

S,2S1240

Nesbtirotcenno5rotcenno4Nesbtirotcenno21rotcenno5Nesbtirotcennorotcenno6Nesbtirotcenno4rotcenno

64,54,8,6021V002W8/1086rotsise22,1,216021V002W8/101rotsise

r 6021V002W8/1r 1,116021V002W8/1r 10 81,51,,25,416021V002W8/1

26021V002W8/122rotsiser 22 1,41S,1S,126021V002W8/1

45,15,14S,22S6021V002W8/151rotsiser 0 44,14,,8,6021V002W8/1

S,5S6021V002W8/11rotsise016021V002W8/12rotsise

26021FV002W8/11rotsiser 100 86021V002W8/1r 04S,S6021V002W8/1

46,44,4,82,2,626021FV002W8/1086rotsise26,16,066021V002W8/1M1rotsise

46021V002W8/1015rotsiser 526021V002W8/1

8S5080FV051W01/161rotsiser 220 82S,12S5080V051W01/1

66,5,55,045080V051W01/1001rotsise42S5080V051W01/102rotsise

55080V051W01/1M1rotsise5,2S5080V051W01/151rotsise

615080FV051W01/1k2.8rotsiser 145080V051W01/1

81S5080FV051W01/10.rotsise65080V051W01/1.rotsise

r 680 62S,61S5080FV051W01/1

!

!

!

!

!


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FOR REFERENCE ONLY

rebmuNtcCstnetnoCnoitpircseD85R,65R5080FV051W01/1K093rotsiseR

Resistor 0 04PJ,93PJ,52PJ5080JV051W01/163SR,33SR,91SR5080JV051W01/1K1rotsiseR

5SR5080FV051W01/1K2.6rotsiseR52SR5080JV051W01/1K74rotsiseR

02SR,6SR5080FV051W01/1K3rotsiseR93R,4R5080JV051W01/1K7.4rotsiseR

9SR5080FV051W01/1K33rotsiseR76R,23SR,13SR,7SR5080JV051W01/1K01rotsiseR

72SR,71SR,01SR5080FV051W01/1K2rotsiseR31SC6021JV05/201OPNroticapaC

14C,02C5080KV05/301R7XroticapaC04C5080KV05/422R7XroticapaC

72SC,12C,9C,6C5080KV52/501R7XroticapaC51C5080KV05/333R7XroticapaC42C5080KV05/322R7XroticapaC

3C5080JV05/01OPNroticapaC62C,81C5080JV05/201OPNroticapaC

Capacitor X7R 104/50V K 0805 C4,C8,C19,C25,C29,C42,CS4,CS10,CS15,CS17,CS20,CS21,CS22,CS23,CS24,CS25,CS26,CS28,CS29,CS30,CS31,CS32

Diode LS4148 0.15A/100V LS-34 D3,D4,D5,D7,D8,D15,D16,D22,DS9,DS10,DS11,DS12

Transistor QS2,Q6Transistor NPN MMBT3904LT1G 0.2A/40V SOT-23 HEF100-400 ON QS3IC AS431HM/TR-LF 1% SOT-23-3 A1semi ICS5

4DZTS43-LLV1.41-4.21W5.0V31MMZedoiD3DZ,2DZTS43-LLV1.91-8.61W5.0V81MMZedoiD

1SDZTS43-LLV9.82-1.52W5.0V72MMZedoiD6DZ,2SDZTS43-LLV6.51-8.31W5.0V51MMZedoiD

MOS Transistor N 2SK3919 64A/25V 0.0056 TO-252 NEC QS1IC COMPARATORS LM393DR2G SOIC-8 ON ICS3

6CITSN61-OSD9956LRELLORTNOCCI1CIdlihcriaFPOS-8XM0357NAFCFPCI82C5080JV05/133OPNroticapaC

33SC5080KV3.6/601R5XroticapaC23C5080JV05/122OPNroticapaC

Diode ZMM13HSC 0.5W 13.03-13.62V LL-34 ST ZD5Resistor 560 32SR6021JV002W8/1

9SC5080KV05/374R7XroticapaC81SC5080KV52/474R7XroticapaC

Capacitor 150uF/450V 105 M GP 22*36*10 710mA KM CAPXON C13

PNP MMBT3906LT1G -0.2A/-40V SOT-23 HFE100-300 ON

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