AKAI LEA-19S02P Service manual

LEA-19S02P

17

20

21

22

OPERATION PART S

Top View of TV Set:

Rear View of TV Set

TV/AV

MENU

VOL

VOL

CH

CH

ITEM

1

2

3

4

5

BUTTON NAME

MENU

TV/AV

-VOLUME+

-CH+

FUNCTION DESCRIPTION

Press to bring up the main menu to the

Press to select the input source.

Press to increase or decrease the

Press to scan through channels.to scan

Quickly channels,press and hold down

screen.

sound level.

Either +/- button.

Switch ON the LCD TV when at standby
Mode or vice versa

1.DC IN 12V

2.HDMI IN

3.VGA IN

4.PC Audio IN

5.SCART

6.HeadPhone OUT

7.Y IN

8.Pb/Cb IN

9.Pr/Cr IN

10.Video IN

11.Right channel Audio input

12.Left channel Audio input

13.RF IN

RF IN

13

L

12

11

R

V

10

IN

PR

9

PB

8

7

Y

DC12V
IN

1234

HDMI
IN

VGA
IN

PC AUDIO

IN

SCART

5

EARPHONE

OUT

6

2

OPERATION PART S

Remote Control

1

15

2

13

14

3

4

1.STANDBY

2.MUTE

3.0-9

4.SWAP

5.ASPECT

6

8

9

10

17
16

5

7

11
12

18

LCD MENU

6.

/

7.

8.ENTER

9.

/

10.VOL+ or VOL

11.

CH+ or CH-

12.SLEEP

13.PMODE

Press this button to switch on the TV when in standby mode or to enter
standby mode

Mute or restore sound

Number selection.

Press to return to the previously viewed program.

Press to select Picture Ratio.

Menu enter/exit.

UP/DOWN

Confirmation key

LEFT/RIGHT

Press these buttons to lower or raise the volume.

-

Press these buttons to select channels in ascending or
Descending order.

to

Press

Set

the Sleeper timer

turning off into standby.

for

Press to select different picture mode.

14.SMODE

15.INPUT

16.FAV

17.NICAM

18.PC AUTO

Press to select the different sound mode.

Press to cycle through the input source to select ATV,

HDMI,SCART,YPBPR,AV,VGA.

Press to select the favorite channels.

Multi-sound mode selection.

Press to do auto configuration directly for VGA Input.

3

OPERATION PART S

TELETEXT OPERATIONS

1.TEXT

2.HOLD

3.SIZE

4.INDEX

7

8

9

2
1

4

3
5
6

5. SUBPAGE

6.REVEAL

7.COLOR

8.

9.

Switch on or off the teletext mode.

Hold on or off for current page display.

Change display size in teletext.

Request the index page.

Sub page.

Reveal the teletext information.

These keys are effective in teletext Signa,please follow the prompts.

Page up.

Page down

4

SYMPTOMS and CORRECTIONS

SYMPTOMS and CORRECTIONS for TV SET

Please make these simple checks as indicated (●) on the chart for the respective symptoms and their
possible remedies.

Possible Remedies

correctly set

Symptoms

No picture, no sound

Poor sound, picture OK

Poor picture, sound OK

Weak picture

Blurred picture

Double image

Lines in picture

Distorted picture

Weak reception on some channels

Horizontal bars

Picture rolls vertically

Poor colour

No colour

Misoperation of Remote control

Remote control unit no operation

On Screen Display Control outside the screen

Try different channel, if OK, probably station trouble

Check aerial connections on back of set

Check aerial for broken wires

Re-orient aerial (if indoor type)

Probably local interference, such as an appliance

Adjust fine tuning control

Adjust brightness control

Adjust contrast control

Check if station is broadcasting colour

Adjust colour control

Check if on/off switch is "on"

Check if system is

Check batteries in remote control unit

5

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ǃ Display Trouble ˄([FHSWLRQDOVFUHHQ˅

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Exceptional screen

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Change LCD

Check if the cable for panel is correct and

Connected tightly

Y N

Check if the

LCD panel is OK

NY

Check if the output circuit jack is

normal

Y

Check the circuit of U14 Repair the damage

circuit

N

Change the cable for

Panel connector

ǃ Display Trouble ˄white screen˅

White screen

Check the power supply for

panel

NY

Check the switch signal for Q8/AO3401’s

G-pole voltage (3.3V~0V or 5V~0)

Check CN17 or change

Q8

Check the circuit of U14 pins

Or if the I/O of U14 is damage

ǃ Display Trouble ˄black screen˅

NY

Change the LCD panel

Or the cable to panel

Black screen

The voltage of BLON Signal in

5V ? (on CN3)

Check the output signal of U14

Y

Change U14

N

Is inverter power is normal?

NY

Check and repair power supply

Y

N

Check the circuit from BLON pin to U14

Check if inverter power

or U14 I/O damage (pin 67)

Is damage

ǃ$XGLR7URXEOH˄QRVRXQG˅

N

No Sound

Check if have audio signal

input

Y

Check the set of volume, Mute is normal

Check external

Audio equipment

Rest it

N

Check external

Y

speaker

Does Q28 has damage

And repair D47 or R257

Y

Check signal output on pin no. 4 & 6 of U1

Is normal

Check power supply (>11V)on pin no. 7 of

Y

Check the voltage (>9.2V) on pin no.8

Of U21

Check the signal output on pin 50 &51 of U14

Does it has signal input on U14

N

U21/TDA1517P

N

YN

YN

Check the circuit from U14 to U21

Repair the U21 power supply

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

N

TV cannot scan any channel/

picture

Check if the RF cable do have signael

Y

Check the pin no. 7 of T1 is 5V

Y

N

repair external RF equipment



ǃ)XQFWLRQ7URXEOH˄79D XGLR˅

Check the pin no. 8 of T1 has signal

Y

Check the network from pin no.8

of T1 to U14 /TSUMV26KE

or network between U14

and TV pins or 33v Boost Circuit

TV no sound but pictures

Check the pin no. 4 & 5 of T1 has date of

I

Y

N

Check pin no. 2 of T1 has voltage

(1.8 ~4.3V)

NY

T1 damage

Repair this circuit

2

C

Check I2C net

(Circuit from pin

no.68 to pin no.69 of

SUMV26KE or from

pin4 to pin5 of T1)

N

Repair this

pin power

net

N

Ref to the repair process of

“No. 5 – Audio trouble (no sound)

Is the same on PC ?

Y

Check the pin no. 1 & 2 of SAW1/AF389A2D has signal ?

YN

1. SAW1 damage

2. The circuit from SAW1 to U14 is not in normal

3. U14 damage

Check the network

from the pin no. 1&2 to the

tuner

ǃFunction Trouble˄PC˅

8

Under PC channel

Picture is not in center

Do “Auto adust

“process

the DDC settings

color fade

Check the R.G.B input

signal for U14

YN

Reset

Check

R.G.B circuit

Image Stabilization

Check if VS,HS signal is

ruled and stable

YN

OSD settings do

not match,

reset the OSD or

input mode

not support

Check the circuit

of VS, HS

No signal

Check the circuit of VS, HS

ǃFunction Trouble˄SCART , HDMI,S-VIDEO,CVBS˅

9

SCART RGB .SCART Video. HDMI,S-VIDEO,CVBS

HDMI,S-VIDEO

Have no signal

1. HDMI terminal pad
contact is badly

2 .System DDC settings

is wrong and reset it

3.U14 damage

Color fade

Check the input of R.G.B.

YN

System settings is wrong

and reset it

Of U14

Check the wire from CVBS

terminal to signal source

1.Check the R.G.B circuit

2.Check U14 or the circuit of U14

CVBS has no signal

Check the signal input

of CN9 is normal

N

Whether the pin no.18

of U14 has input?

YN

The soft of U14 is

not normal

Or U14 damage

Y

Check the circuit

between

U14

and CN9

1. Hardware connection:

1.1 Connect the USB ISP tool to
of PC, then

USB

port

install

driver.

1.2 For board upgrade, Connect
the USB ISP tool and

of main board with 4pin

CN18
cable as

below

blue

picture.

1.3 For CBU upgrade, Connect

the

USB ISP tool to

board

with

4pin cable, then

plug the VGA

VGA

board to

main board.

Note: Please use the VGA

upg

rade method generally.

Please check carefully
the

connection of TXD

and RXD
board and

between upgrade

VGA board.

2. Install software:

2.1 Advise to use English WINDOWS
XP OS, and please open the control
panel of WINDOWS,enter view
item of folder option,cancel
seleting hidden extension of
known file type.

2.2 copy folder ISP_TOOL_V
and folder USB_DRIVER to PC.

2.3 Install USB Driver from folder
USB_DRIVER.after installation

finish, please restart PC.

Note: after insert the USB ISP TOOL
to PC if USB DRIVER is accurate,
PC will be have a virtual port

...

COM .

3. Upgrade step:

3.1 Run the ISP_Tool.exe on your
computer as below picture.

3.2 Check the Config parameter as
below.

3.3 Press “Read” to choose burning
file as below picture.

3.4 Open the burning file(*.bin).

3.5 Power on, press “Connect” to
connect the main board.

14

3.5.1 If connect success, picture will
be as below.Press “OK” continue.

3.5.2 If connect fail, picture will be as
below. Press “OK” check.

3.5.2.1 Check tool connect and driver
install of USB ISP tool first.

3.5.2.2 Check the power connect and

power on.

3.5.2.3 Repress “Connect” retry

3.5.3 Press “Auto”, choose parameter

as below picture.

15

3.5.3.1 Burning, Please wait

3.5.3.2 Burn finished. Pease power

of

,then take out the power

plug and USB ISP Tool plug

3.6 If burn fail, please retry again from 3.5 step.

Warning:Don’t disconnection the
power while upgrading!

Note:please restore the data after
upgraded

16

Setting item.

Select Reset item,then press RIGHT

Select RESET EEPROM item,press RIGHT
button to do reset EEPROM.

3.2.Select this item,you may adjust the inner data,
as follow:

ADC ADJ for VGA:step1,step2(AUTO ADJ)

RESET EEPROM(restore inner data)1,2,3:

17

3.2.3.Picture settings:

3.2.3.1.COLOR TEMP settings 1,2:

3.2.3.2.Picture Mode settings 1,2:

3.2.3.3.Video settings 1,2

3.2.4.Sound settings:

18

3.2.4.1.Volume settings 1,2:

3.2.4.2.Sound Mode settings1,2:

3.2.5.Advanced settings　　other option
top(AGC ADJ)1,2,3:

→

→

3.2.6.Version INFO 1,2:

19

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Back Light Inverter

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IC:

Glass Tube Fuse

Inductance

IC:

MOSFET

Diode

TDQ-ATF27WT-F

MP1482DN
25X80AVSIG
EH16A
EH11A
AE1084S2-3.3E1
CBT3257AD
TSUMV26KE-LF
IS24C32A-2GLI
YD1517P
VF389A1Dc

AF389A7Dc

14.31818MHZ

3.15A/250V

Hu74

,

BIT3251
TL431

STN442D

SS18

T1

U2
U3U17
U4
U5

U6
U9

U14
U20

U21
SAW2
SAW1

Y2

F1

L1

U1,

U2

M1

D1

Slice

2A/250V

07*:/('%DFN/LJKW

:

190-18HDL2-01

190-18HDL7-01

INPUT: 100-240VAC

OUTPUT:

DC12V/4A

F101

20

18.5inch

2.6W + 2.6W

35

21

LEA-19S02P

LEA-19S02P

22

1

2

3

4

5

6

7

8

A A

CN2

+5V

1

+5V

2

GND

3

GND

4

+5V_STB

5
6

PWON

NC/6PIN-2.0-D-H-G

STB_ON

CN1

+

B B

_

内径为

2.0mm-G

DC-001-

0.1uF-0402-Y5V-+80%-20%-25V
10Kohm-0402-±5%-1/16W

C C

+5V_STB

Q24

R350

3F.3150212021ZLQGMV

0.1uF-0402-Y5V-+80%-20%-25V
470uF-25V-±20%-10*13

0.1uF-0402-Y5V-+80%-20%-25V

0.1uF-0402-Y5V-+80%-20%-25V

1

F1

12V

2

C13

3

C11 0.1uF-0402-Y5V-+80%-20%-25V

U2

+12V

IN2SW

R6

C17

7

EN

MP1423DN- LF-Z /// NC/MP148 2DN

CN24

1
2
3
4
5
6
7
8
9
10

NC/10PIN-2.0-D-H-G

R347

Q23

R348

R349

NC/47Kohm-0402-±5%-1/16W
NC/D-MMBT3904-7-F
NC/510ohm-0402-±5%-1/16W
NC/10Kohm-0402-±5%-1/16W
NC/PMBT3906
NC/4K7ohm-0402-±5%-1/16W
NC/0.1uF-0402-Y5V-+80%-20%-25V

－

105

℃

+

E2

C15

C14

R10

STB_ON

C12

1

8

3

BS

NC

5

FB

GND

COMP

4

6

C26

C27

R12

12V
12V
12V
12V

BL ON
ADJ
GND
GND
GND
GND

PWON

C299

+12V

0.01uF-0402-X7R-±10%-50V
TC5026U-470K-BK/NA
30K9ohm-0402-±1%-1/16W NC/// 27Kohm-0402-±1%-1/16W
10Kohm-0402-±1%-1/16W NC/// 6K04ohm-0402-±1%-1/16W

L2

R9

D2

R11

SK34A-SMA

0.1uF-0402-Y5V-+80%-20%-25V

0.1uF-0402-Y5V-+80%-20%-25V

0.1uF-0402-Y5V-+80%-20%-25V
470uF-16V-±20%-8*12

0.01uF-0402-X7R-±10%-50V
2K2ohm-0402-±5%-1/16W
NC/100pF-0402-NPO-±5%-50V

R7

R8

Q2

47Kohm-0402-±5%-1/16W
PMBT3904
4K7ohm-0402-±5%-1/16W
100Kohm-0402-±5%-1/16W

+

E3

C21

－

Q1

+12VOFF

AO3401A

+5V_STB

R26

0ohm-1206-±5%-1/4W

+5V

C22

C23

105

℃

STB_ON

R127

U4
AZ1117H-3.3(TR)E1 ///AZ1084S2-3.3(TR)E1

VI3VO

C36

100uF-16V-±20%-6*5.4-105

0.1uF-0402-Y5V-+80%-20%-25V

0.1uF-0402-Y5V-+80%-20%-25V

0.1uF-0402-Y5V-+80%-20%-25V

Q27

R19

R125

Q29

AO3401A

47Kohm-0402-±5%-1/16W
PMBT3904
4K7ohm-0402-±5%-1/16W
100Kohm-0402-±5%-1/16W

2

4

VO

ADJ

1

+3.3V_STB

12

C44

C45

E6

℃

MGGB1005M301HT-LF

0.1uF-0402-Y5V-+80%-20%-25V
MGGB1005M301HT-LF

0.1uF-0402-Y5V-+80%-20%-25V

0.1uF-0402-Y5V-+80%-20%-25V

U6

+5V_SW

VI3VO

C41

C40

AZ1084S2-3.3(TR)E1

10uF-0805-X5R-±10%-6.3V

0.1uF-0402-Y5V-+80%-20%-25V

0.1uF-0402-Y5V-+80%-20%-25V

+5V_SW

R72

12

E15

GND

1Kohm-0402-±5%-1/16W

33ohm-0402-±5%-1/16W
PMBT3904

R16

Q5

R25

Q7

VCC-Panel

+

C72

E7

12V
BL ON

ADJ

C60

CN4

+12V

1
2

PVCC

NC/2PIN-2.54-D-H-M

CN5

+3.3V_STB

3

PVCC

2

+5V

1

3PIN-2.54-D-H-M

CN3

1
2
3
4
5
6

6PIN-2.0-D-H-

红色

-G

FB2 NC/GZ3216D 121T(F)

1 2

VDDP_PM

L4

C32

AVDD_MPLL

L11

C52

C53

2

4

VO

ADJ

C43

1

0.1uF-0402-Y5V-+80%-20%-25V

0.1uF-0402-Y5V-+80%-20%-25V

0.1uF-0402-Y5V-+80%-20%-25V

0.1uF-0402-Y5V-+80%-20%-25V

1 2

GZ1608D121T(F)

0.1uF-0402-Y5V-+80%-20%-25V

0.1uF-0402-Y5V-+80%-20%-25V

0.1uF-0402-Y5V-+80%-20%-25V

0.1uF-0402-Y5V-+80%-20%-25V

FB3

0.1uF-0402-Y5V-+80%-20%-25V
GZ3216D121T(F)

1 2

12

C88

E9

L5

MGGB1005M301HT-LF

0.1uF-0402-Y5V-+80%-20%-25V

FB1

GZ1608D121T(F)

0.1uF-0402-Y5V-+80%-20%-25V

0.1uF-0402-Y5V-+80%-20%-25V

FB4

U5
AZ1117H-ADJ(TR)E1

VI3VO

AVDD_AU

C37

AVDD_VIF

AVDDA

C64

C65

C66

C63

VDDP

C74

C75

C76

C77

C78

2

4

VO

ADJ

1

C97

C56

C59

VDDC_1.26V+3.3V_SW

C89

C90

R33 NC/1Kohm-0402-±5%-1/16W

1

C34

C46

C300

2

R34

1

2

100uF-16V-±20%-6*5.4-105

0.1uF-0402-Y5V-+80%-20%-25V

12

E10

NC/0.1uF-0402-Y5V-+80%-20%-25V
0ohm-0402-±5%-1/16W

0.1uF-0402-Y5V-+80%-20%-25V
10uF-0805-X5R-±10%-6.3V
100uF-16V-±20%-6*5.4-105

0.1uF-0402-Y5V-+80%-20%-25V

0.1uF-0402-Y5V-+80%-20%-25V

0.1uF-0402-Y5V-+80%-20%-25V

0.1uF-0402-Y5V-+80%-20%-25V

℃

℃

10Kohm-0402-±5%-1/16W
PMBT3904

4K7ohm-0402-±5%-1/16W
100Kohm-0402-±5%-1/16W

100uF-16V-±20%-6*5.4-105

NC/100uF-25V-±20%-6*7.0-105

0.1uF-0402-Y5V-+80%-20%-25V
R31

Panel_ON

470ohm-0402-±5%-1/16W

BL_ON

BL_ADJ

1Kohm-0402-±5%-1/16W
10Kohm-0402-±5%-1/16W
PMBT3904
10Kohm-0402-±5%-1/16W

0.1uF-0402-Y5V-+80%-20%-25V

PVCC

R28

℃

℃

Q9

GND

C48

+5V_SW

R29

R21

R24

R27

AO3401A

Q8

D D

1

2

3

4

5

6

7

8

1

0ohm-0402-±5%-1/16W

10Kohm-0402-±5%-1/16W

+5V_SW

R366

10Kohm-0402-±5%-1/16W

R45

R46

VGA_SDA

A A

100ohm-0402-±5%-1/16W
100ohm-0402-±5%-1/16W

VGA_SCL

NC/33ohm-0402-±5%-1/16W

0ohm-0402-±5%-1/1 6W

TXD/

R337

R43

VGA_TX

R47

VGA_SDA'

R53

VGA_SCL'

R338

0ohm-0402-±5%-1/16W

RXD/

CN8

CKX3-3.5-11-G
D351-015F-001-

GND

GND

D12

C

PC_ARIN

R1
R

PC_ALIN

L1
L

短体

-G
D14

R68

R69

R73

R75

NC/ICVL0518030FR
8K2ohm-0402-±5%-1/1 6W
12Kohm-0402-±5%-1/16W
1uF-0603-Y5V-+80%-20%-10V

C120

PC_ARI
PC_ALI

C123

NC/ICVL0518030FR
8K2ohm-0402-±5%-1/1 6W
12Kohm-0402-±5%-1/16W
1uF-0603-Y5V-+80%-20%-10V

CN6

11
12
13
14
15

2

1716

1
6
2
7
3
8
4
9
5
10

GND

VS_VGA

NC/ICVL0518030FR

D10

HS_VGA

NC/ICVL0518030FR

D5

VGA_Rin
VGA_Gin
VGA_Bin

VGA_RX

VGA_5V

R54

D7

NC/33ohm-0402-±5%-1/16W

RXD/

D9

PC_RIN

R39

75ohm-0402-±5%-1/16W
NC/ICVL0518030FR

PC_GIN

R52

75ohm-0402-±5%-1/16W
NC/ICVL0518030FR

PC_BIN

R57

75ohm-0402-±5%-1/16W
NC/ICVL0518030FR

R62

PC_VSIN

1Kohm-0402-±5%-1/16W

R71

PC_HSIN

1Kohm-0402-±5%-1/16W

3

+3.3V_SW

DVD_ON

CN14

DVD_+5V

1

DVD_+5V

2

GND

3

GND

4
5

+12VOFF

DVD_IR/

6

DAT/RX

7

STB/TX

8

8PIN-2.0-D-H-G

CN15

1
2
3
4
5
6
7
8
9
10
11

11PIN-2.0-D-H-G

R78

COAXA
GND
DVD_R_IN
GND
DVD_L_IN
DVD_Pb
GND
DVD_Pr
GND
DVD_Y
GND

4

+5V

R121 10Kohm-0402-±5%-1/16WQ10

R147
R148
R149

100ohm-0402-±5%-1/16W
100ohm-0402-±5%-1/16W
100ohm-0402-±5%-1/16W

75ohm-0402-±5%-1/16W
75ohm-0402-±5%-1/16W
75ohm-0402-±5%-1/16W

Q4

R1

R2

NC/4K7ohm-0402-±5%-1/16W
PMBT3904

4K7ohm-0402-±5%-1/1 6W
100Kohm-0402-±5%-1/16W

0.1uF-0402-Y5V-+80%-20%-25V

DVD_IR/SPI

DVD/DAT

STB/RST

R160
R164
R167

AO3401A

GND

DVD_+5V

C18

5

5K1ohm-0402-±5%-1/16W
8K2ohm-0402-±5%-1/16W

DVD_L_IN

5K1ohm-0402-±5%-1/16W
8K2ohm-0402-±5%-1/16W

AV1

橙

)

AV-8.4-5(

COAXA

1

C6

2

10pF-0402-NPO-±5%-50V

6

R153

DVD_RIDVD_R_IN

R154

R163

DVD_LI

R171

+5V_SW

100ohm-0402-±5%-1/16W
100uF-16V-±20%-6*5.4-105

0.1uF-0402-Y5V-+80%-20%-25V

7

R38

+5V_AUD

12

E12

C100

℃

SCART_RI SCART_LISCART_R SCART_L

100Kohm-0402-±5%-1/16W
100Kohm-0402-±5%-1/16W
1uF-0603-Y5V-+80%-20%-10V
100Kohm-0402-±5%-1/16W
100Kohm-0402-±5%-1/16W
1uF-0603-Y5V-+80%-20%-10V

100Kohm-0402-±5%-1/16W
100Kohm-0402-±5%-1/16W
1uF-0603-Y5V-+80%-20%-10V
100Kohm-0402-±5%-1/16W
100Kohm-0402-±5%-1/16W
1uF-0603-Y5V-+80%-20%-10V

R41

C105

R49

+5V_AUD

R65

C121

DVD_LIDVD_RI DVD_LDVD_R

R76

8

R42

C106

R50

R66

C122

R77

GND

CN26

1

GND

2
3
4

4PIN-2.0-D-H-G

SC_IN

GND

SY_IN

D6

B B

D4

0.01uF-0402-X7R-±10%-50V

R51

33ohm-0402-±5%-1/16W
75ohm-0402-±5%-1/16W

0.01uF-0402-X7R-±10%-50V

R40

33ohm-0402-±5%-1/16W
75ohm-0402-±5%-1/16W

R48

R35

C108

C98

SC

NC/ICVL0518030FR

SY

R81

100ohm-0402-±5%-1/16W
10uF-0805-Y5V-+80%-20%-10V

0.1uF-0402-Y5V-+80%-20%-25V

10uF-0805-Y5V-+80%-20%-10V
100Kohm-0402-±5%-1/16W

33Kohm-0402-±5%-1/16W

C178

YPbPr_ YIN

NC/ICVL0518030FR

YPbPr_ PbIN

1uF-0603-Y5V-+80%-20%-10V
100Kohm-0402-±5%-1/16W
33Kohm-0402-±5%-1/16W

YPbPr_ PrIN

1uF-0603-Y5V-+80%-20%-10V
100Kohm-0402-±5%-1/16W
33Kohm-0402-±5%-1/16W

NC/0ohm-0402-±5%-1/16W

CN10

AV3-8.4-06(

C C

绿、蓝、红

1

2

3

4

5

YPbPr_ YIN

YPbPr_ PbIN

YPbPr_ PrIN

D16

)-U

R89

NC/ICVL0518030FR
75ohm-0402-±5%-1/16W

D18

NC/ICVL0518030FR

R94

75ohm-0402-±5%-1/16W

6

D20

R100

NC/ICVL0518030FR
75ohm-0402-±5%-1/16W

CN9

AV3-8.4-06(

2

4

6

黄、红、白

1

3

5

AV1_IN

AV1_RIN

AV1_LIN

D17

)-U

R88

R90

D19

1 2

R99

D22

R84

0.047uF-0402-X7R-±10%-16V
33ohm-0402-±5%-1/16W
75ohm-0402-±5%-1/16W

R95

R101

1 2

CVBS

C128

NC/ICVL0518030FR

AV_RI

C139

1uF-0603-Y5V-+80%-20%-10V
8K2ohm-0402-±5%-1/16W
12Kohm-0402-±5%-1/16W
NC/ICVL0518030FR

C152

AV_LI

1uF-0603-Y5V-+80%-20%-10V
8K2ohm-0402-±5%-1/16W
12Kohm-0402-±5%-1/16W
NC/ICVL0518030FR

+5V_VID+5V_SW

C129

R85

C133

YPbPr_YI

R91

R96

C155

YPbPr_PbI

R102

R109

C166

YPbPr_PrI

R118

R152

PC_VSIN PC_VSIN/FB

R105

BIN

R107

R113 33ohm-0402-±5%-1/16WC165

YIN

R116

RIN

+5V_SW

100ohm-0402-±5%-1/16W
10uF-0805-Y5V-+80%-20%-10V

0.1uF-0402-Y5V-+80%-20%-25V

B_IN

C158

Y_SOG

C160

Y_IN

C169 0.047uF-0402-X7R-±10%-16V

R_IN

+5V_RGB

R3

C3

C2

SCART_Gin

10uF-0805-Y5V-+80%-20%-10V
100Kohm-0402-±5%-1/16W
33Kohm-0402-±5%-1/16W
10uF-0805-Y5V-+80%-20%-10V
100Kohm-0402-±5%-1/16W
33Kohm-0402-±5%-1/16W

SCART_Bin

1uF-0603-Y5V-+80%-20%-10V
100Kohm-0402-±5%-1/16W
33Kohm-0402-±5%-1/16W
1uF-0603-Y5V-+80%-20%-10V
100Kohm-0402-±5%-1/16W
33Kohm-0402-±5%-1/16W

SCART_Rin

1uF-0603-Y5V-+80%-20%-10V
100Kohm-0402-±5%-1/16W
33Kohm-0402-±5%-1/16W
1uF-0603-Y5V-+80%-20%-10V
100Kohm-0402-±5%-1/16W
33Kohm-0402-±5%-1/16W

33ohm-0402-±5%-1/16W

0.047uF-0402-X7R-±10%-16V
0ohm-0402-±5%-1/16W
1000pF-0402-X7R-±10%-50V

0.047uF-0402-X7R-±10%-16V
33ohm-0402-±5%-1/16W

C134

C156

C167

R86

R92

R97

R103

R110

R119

SCART_Gi

SCART_Bi

SCART-RI

PC_GIN

PC_BIN

PC_RIN

R87

C135

PC_GI

R93

R98

C157

PC_BI

YPbPr_SW
PC_BI

SCART_Bi

BIN
PC_GI

SCART_Gi

YIN

1
2
3
4
5
6
7
8

R104

1

YPbPr_SW

2

YPbPr_PbI

3

DVD_Pb

4

PC_RI

YPbPr_Pb
YPbPr_YI
DVD_Y
YPbPr_Y

5
6
7
8

R111

C168

R120

R106

C159

YPbPr_Pb

R108

R112 33ohm-0402-±5%-1/16W

YPbPr_Y

R117

YPbPr_Pr

YPbPr_Pb_IN

C161

YPbPr_SOG

C162

YPbPr_Y_IN

C170 0.047uF-0402-X7R-±10%-16V

YPbPr_Pr_IN

U9

S

VCC

I0A

E

I0D

I1A

I1D

YA

YD

I0B

I0C

I1B

I1C

YB

YC

GND

CBT3257AD

U10

S

VCC

I0A

E

I0D

I1A

I1D

YA

YD

I0B

I0C

I1B

I1C

YB

YC

GND

CBT3257AD

33ohm-0402-±5%-1/16W

0.047uF-0402-X7R-±10%-16V
0ohm-0402-±5%-1/16W
1000pF-0402-X7R-±10%-50V

0.047uF-0402-X7R-±10%-16V
33ohm-0402-±5%-1/16W

16
15
14
13
12
11
10
9

16
15
14
13
12
11
10
9

+5V_RGB

+5V_VID

GND
PC_VSIN
FB
PC_VSIN/FB
PC_RI

SCART-RI

RIN

YPbPr_PrI
DVD_Pr
YPbPr_Pr

SCART_R

MUX_RI
DVD_R

C107

MUX_LI

1uF-0603-Y5V-+80%-20%-10V
1uF-0603-Y5V-+80%-20%-10V

U8

1

0Y

2

2Y

3

Y

4

3Y

5

1Y

6

SW
VEE7A
VSS8B

74HC4052D

MUX_RMUX_RI
MUX_LC109

16

+5V_AUD

VDD

15

2X

14

1X

13

MUX_LI

X

12

SCART_L

0X

11

DVD_L

3X

10
9

AU_SW1

CN13

1

SCART-AROUT

AOR

2

SCART_R_IN

AIR

3

SCART-ALOUT

AOL

4

GND

AGND

5

GND

BGND

6

SCART_L_IN

AIL

7

SCART_Bin

B

8

SC_SW

SWTCH

9

GND

GGND

10

DATA
RGND

BLNK
VGND

VOUT

SHIELD

DL_TXD

11

SCART_Gin

G

12

DL_RXD

13

GND

14

GND

15

SCART_Rin

R

16

SCART_ FB

17

GND

18

GND

19

SCART-VOUT

20

SCART_VIN

VIN

21

GND

弯式

D26

D28

D27

NC/ICVL0518030FR
NC/ICVL0518030FR
NC/ICVL0518030FR
NC/ICVL0518030FR

D29

NC/ICVL0518030FR
NC/ICVL0518030FR
NC/ICVL0518030FR

D30

2

CLKOUT

DATAGND

D D

BLNKGND

RC-2101(CS-104)-

1

SCART_ FB

R144

D31

D32

5K1ohm-0402-±5%-1/16W /// NC/8K2ohm-0402-±5%-1/16W
8K2ohm-0402-±5%-1/16W /// NC/12Kohm-0402-±5%-1/16W

3

R123

SCART_VIN

33ohm-0402-±5%-1/16W

R139

100ohm-0402-±5%-1/16W
75ohm-0402-±5%-1/16W

0.047uF-0402-X7R-±10%-16V

FB

SC_SW

10Kohm-0402-±5%-1/16W
3Kohm-0402-±5%-1/16W

R4

SCART_RI SCART_LI

SCART_L_INSCART_R_IN

R156

5K1ohm-0402-±5%-1/16W /// NC/ 8K2ohm-0402-±5%-1 /16W
8K2ohm-0402-±5%-1/16W /// NC/12Kohm-0402-±5%-1/16W

C173

SCART_VI

R140

R5

R157

SCART_Rin

SCART_FS

R146

R136 75 ohm-0402-±5%-1/16W

R135

0ohm-0402-±5%-1/1 6W

4

SCART_BinSCART_Gin

75ohm-0402-±5%-1/16W
75ohm-0402-±5%-1/16W

+5V_SW

SDFL1005Q2R2KT(F)

0.1uF-0402-Y5V-+80%-20%-25V

CVBS_OUT

R137

R134

R141

5V_AVOUT

C180

R145

75ohm-0402-±5%-1/16W

Q11
PMBT3904

R359

75ohm-0402-±5%-1/16W

5

SCART-VOUT

10Kohm-0402-±5%-1/16W
270Kohm-0402-±5%-1/16W

R309

10Kohm-0402-±5%-1/16W
270Kohm-0402-±5%-1/16W

R312

SCART-ALOUTSCART_LOUT

R220

SCART_ROUT

6

SCART-AROUT

R250

7

8

1

2

3

4

A A

GND

HDMI_5V

RX2-

HDMI+5V

R177 4K7ohm-0402-±5%-1/16WR176

R173

1Kohm-0402-±5%-1/16W

RX1-

RX2+

D36

D37

NC/ULCE0505A015FR
NC/ULCE0505A015FR
NC/ULCE0505A015FR
NC/ULCE0505A015FR
NC/ULCE0505A015FR

NC/0ohm-0402-±5%-1/16W

4K7ohm-0402-±5%-1/16W

33ohm-0402-±5%-1/16W
33ohm-0402-±5%-1/16W

D34

RXC-

RX1+

D35

D38

NC/ULCE0505A015FR
NC/ULCE0505A015FR

NC/ULCE0505A015FR
NC/ULCE0505A015FR
NC/ULCE0505A015FR

RXC+

D39

RXC-

RXC+

RX0-

RX0-

RX0+

HDMI_SCL

HDMI_SDA

D40

D41

D1

D25

RX0+

RX1-

RX1+

RX2-

RX2+

R292
10ohm-0402-±5%-1/16W

R293
10ohm-0402-±5%-1/16W

R294

10ohm-0402-±5%-1/16W
R340

10ohm-0402-±5%-1/16W
R351

10ohm-0402-±5%-1/16W
R352

10ohm-0402-±5%-1/16W
R353

10ohm-0402-±5%-1/16W
R354

RXC-'

RXC+'

RX0-'

RX0+'

RX1-'

RX1+'

RX2-'

RX2+'

10ohm-0402-±5%-1/16W

CN16

23
22
21
20
19

RX_HOTPLUG

18

HDMI_5V

17

GND

16

HDMI_SDA

15

HDMI_SCL

14
13
12

RXC-

11

B B

GND

10

RXC+

9

RX0-

8

GND

7

RX0+

6

RX1-

5

GND

4

RX1+

3

RX2-

2

GND

1

RX2+

471511051

C C

+5V_SW

R369

HDMI_SCL
HDMI_SDA SDA_HDMI

R178
R179

SCL_HDMI

D D

1

2

3

4

1

+3.3V_STB

SGM810-SXN3L /// NC/STL8110GCH300

1uF-0603-Y5V-+80%-20%-10V

A A

B B

C C

D D

C33

R183

C236

0.047uF-0402-X7R-±10%-16V
68ohm-0402-±5%-1/16W

R184

C237

0.047uF-0402-X7R-±10%-16V
68ohm-0402-±5%-1/16W

R189

C238

0.047uF-0402-X7R-±10%-16V
68ohm-0402-±5%-1/16W

C246

0.1uF-0402-Y5V-+80%-20%-25V

R198

0ohm-0402-±5%-1/16W

0.1uF-0402-Y5V-+80%-20%-25V

C250

C247

C253

1uF-0603-Y5V-+80%-20%-10V

0.1uF-0402-Y5V-+80%-20%- 25V

C230

C231

2

27pF-0402-NPO-±5%-50V
27pF-0402-NPO-±5%-50V

14.318MHz-±30PPM-20PF-H C-49S
1Mohm-0402-±5%-1/16W
470ohm-0402-±5%-1/16WQ17

Y1

R180

R182

U14

111

SCL_HDMI
SDA_HDMI
RXC-'
RXC+'
RX0-'
RX0+'
RX1-'
RX1+'
HPD_CON
RX2-'
RX2+'

YPbPr_Pb_IN
YPbPr_SOG
YPbPr_Y_IN

YPbPr_Pr_IN
PC_HSIN

B_IN
Y_IN

Y_SOG
R_IN
PC_VSIN/FB

SC
SY
CVBS

SCART_VI

CVBS_OUT

VIF1
VIF2
SIF2
SIF1

AGC

PC_ALI
PC_ARI
AV_LI
AV_RI
MUX_L
MUX_R

AUVRADP
AUVREF

AUOutL_Amp
AUOutR_Amp
SCART_LOUT
SCART_ROUT

112
119
120
121
122
124
125
126
127
128

2
3
4
5
6

8

9
10
11
12
13
14

16
17
18
19
20

21

30
31
32
33

35
37

39
40
41
42
43
44

45
46

47
48

50
51
52
53

DDCDB_CK
DDCDB_DA
RXACKN
RXACKP
RXA0N
RXA0P
RXA1N
RXA1P
HPLUGA
RXA2N
RXA2P

BIN1
SOGIN1
GIN1
GIN1M
RIN1

HSYNC0
BIN0
GIN0M
GIN0
SOGIN0
RIN0
VSYNC0

CVBS3P
CVBS2P
CVBS1P
CVBS0P
VCOM0

CVBSOUT

VIFP
VIFM
SIFM
SIFP

VR27
TAGC

LINE_IN_2L
LINE_IN_2R
LINE_IN_3L
LINE_IN_3R
LINE_IN_4L
LINE_IN_4R

AUCOM
AUVRM

AUVRP
AUVREF

DAC_OUT_0L
DAC_OUT_0R
LINE_OUT_0L
LINE_OUT_0R

HWRESET

25

24

XIN

3

AVDD_MPLL

23

VDDP_2

AVDD_MPLL

AVDDA VDDPVDDC_1.26V

123

78

118

7

15

VDDC

VDDC

AVDD_DVI

AVDD_ADC

AVDD_ADC

54

VDDC

VDDP_PM

113

110

XOUT

HWRESET

TSUMV26KE-LF

GND1GND22GND

GND

GND

GND

GND63GND

GND58GND

55

GND

79

117

101

GND

29

34

49

26

116

VDDP

102

90

VDDP

64

VDDP

57

VDDP

VDDP

4

AVDD_AU

56

VDDP

YPbPr_SW

PWM

AVDD_VIF

38

36

28

AVDD_AU

AVDD_VIF27AVDD_VIF

AVDD_VIF

R63

4K7ohm-0402-±5%-1/16W

R172

4K7ohm-0402-±5%-1/16W

LVA0P

LVA0M

LVA1P

LVA1M

LVA2P

LVA2M

LVACKP

LVACKM

LVA3P

LVA3M

LVB0P

LVB0M

LVB1P

LVB1M

LVB2P

LVB2M

LVBCKP

LVBCKM

LVB3P

LVB3M

WAKEUP

CEC
SAR0
SAR1
SAR2

IRIN

DDCA_DA

DDCA_CK

GPIOD[0]
GPIOD[1]

SDO
AD[0]
AD[1]

AD[2]
AD[3]

WRZ

RDZ

PWM0
PWM1
PWM2
PWM3

INT

SCK
SCZ

SDI

ALE

+3.3V_SW

5

100
99
98
97
96
95
94
93
92
91

89
88
87
86
85
84
83
82
81
80

115
114
109
108
107
106
105
104
103

77
76

75
74
73
72
71
70

69
68
67
66
65

62
61
60
59

4*22ohm-0603-±5%- 1 / 16W
4*22ohm-0603-±5%- 1 / 16W
4*22ohm-0603-±5%- 1 / 16W
4*22ohm-0603-±5%- 1 / 16W
4*22ohm-0603-±5%- 1 / 16W

TXO0­TXO0+
TXO1­TXO1+
TXO2­TXO2+
TXOC­TXOC+
TXO3­TXO3+
TXE0­TXE0+

TXE1­TXE1+
TXE2­TXE2+
TXEC­TXEC+
TXE3­TXE3+

C35

STB_ON

SCART_FS

KP_KEYB

KP_KEYA
REMOTE
BL_ON
TXD
RXD

C50

DVD_ON
AU_SW1

C51
C54

YPbPr_SW

SPI_CK
SPI_CZ
SPI_DI
SPI_DO1

YPbPr_SW
OP2

DVD_IR/SPI

LED_GREEN

Panel_ON

DVD/DAT
PWM
AMP_MUTE

BL_ADJ

GND

78

RP1

TXODD0N
TXODD0P

5

6
4
2

6
4
2

6
4
2

6
4
2

6
4
2

TXODD1N

3

TXODD1P

1

TXODD2N

78

RP2

5

TXODD2P
TXODDCLKN

3

TXODDCLKP

1

TXODD3N

78

RP3

TXODD3P

5

TXEVEN0N

3

TXEVEN0P

1

TXEVEN1N

78

RP4

TXEVEN1P

5
3

TXEVEN2N

1

TXEVEN2P

78

RP5

TXEVENCLKN
TXEVENCLKP

5
3

TXEVEN3N
TXEVEN3P

1

1000pF-0402-X7R-±10%-50V

R131

4K7ohm-0402-±5%-1/16W

1000pF-0402-X7R-±10%-50V
1000pF-0402-X7R-±10%-50V
1000pF-0402-X7R-±10%-50V

1
3
5
7 8

R55
R56

R339
100ohm-0402-±5%-1/16W

100ohm-0402-±5%-1/16W
NC/4K7ohm-0402-±5%-1/16W

4K7ohm-0402-±5%-1/16W
4K7ohm-0402-±5%-1/16W

1
2
3

+3.3V_STB

RP22

2
4

CE
SI

6

SO

4*33ohm-0402-±5%- 1 /16W

M_SCL
M_SDA

+3.3V_SW

U20

A0

VCC

A1

PAGE

A2

SCL

GND4SDA

IS24C32A-2GLI

6

VCC-Panel
VCC-Panel
GND
TXODD0N TXODD0P
TXODD1N TXODD1P
TXODD2N TXODD2P
GND GND
TXODDCLKN TXODDCLKP
TXODD3N TXODD3P
TXEVEN0N TXEVEN0P
TXEVEN1N TXEVEN1P
TXEVEN2N TXEVEN2P
GND
TXEVENCLKN TXEVENCLKP
TXEVEN3N TXEVEN3P

CN18

1
2
3
4

4PIN-2.0-D-H-

CN19

14PIN-2.0-D-H-G

75ohm-0402-±5%-1/16W
1K2ohm-0402-±5%-1/16W
3Kohm-0402-±5%-1/16W
5K1ohm-0402-±5%-1/16W
1K2ohm-0402-±5%-1/16W
3Kohm-0402-±5%-1/16W
75ohm-0402-±5%-1/16W
5K1ohm-0402-±5%-1/16W

1Kohm-0402-±5%-1/16W
1Kohm-0402-±5%-1/16W
NC/10Kohm-0402-±5%-1/16W
NC/1Kohm-0402-±5%-1/16W

+5V_SW

C7

R228

R229

0.1uF-0402-Y5V-+80%-20%-25V

8
7

GND

6
5

1 2
3 4
5 6
7 8

9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30

2*15PIN-2.0-D-H-M

R187

RXD/
TXD/

R188

GND

4K7ohm-0402-±5%-1/16W
4K7ohm-0402-±5%-1/16W

蓝色

-G
100ohm-0402-±5%-1/16W
100ohm-0402-±5%-1/16W

1
2

LED_R'
LED_G'

3

IR R203 100ohm-0402-±5%-1/16W

4

GND

5

K0

6

R205

K1

7

R210

K2

8

R212

K3

9

R216

K4

10

R217

K5

11

R219

K6

12

R221

K7

13

R222

14

+3.3V_SW

M_SCL
M_SDA

7

CN17

R185

VCC-Panel
GND
GND

GND

+5V_SW

R186

R223
R227

R230 4K7ohm-0402-±5%-1/16W

CE
SO

GND

+5V_STB

LED_R

RXD
TXD

0ohm-0402-±5%-1/16W
510ohm-0402-±5%-1/16W

R201
R202

KP_KEYA

KP_KEYB

D44

D45

C259

C258

AMP_MUTE

BL_ADJ

R233
R232

U17

1

CE#

2

SO

3

WP#
VSS4SI

NC/W25X08AVSSIG

R124

10Kohm-0402-±5%-1/16W
PMBT3904
510ohm-0402-±5%-1/16W

Q30

+5V_STB

LED_R

LED_GREEN

R204 4K7ohm-0402-±5%-1/16W

R209 10Kohm-0402-±1%-1/16W
R211 10Kohm-0402-±1%-1/16W

0.01uF-0402-X7R-±10%-50V

0.01uF-0402-X7R-±10%-50V
NC/ICVL0518030FR
NC/ICVL0518030FR

8

VDD

7

HOLD#

SCK

SCK'

6

SI

5

8

R193

LED_GREEN

REMOTE
+3.3V_STB

L33

GZ1608D121T(F)

C260

0.1uF-0402-Y5V-+80%-20%-25V

GND

R231

33ohm-0402-±5%-1/16W

+3.3V_SW

SPI_CK

1

2

3

4

5

6

7

8

1

2

3

4

150ohm-0402-±5%-1/16W

0.1uF-0402-Y5V-+80%-20%-25V

+12VOFF

R115

A A

12

GND
GND

+33V

ADC
VCC

NC

SDA

SCL

AS/CE

TU

AGC

L9

E1

－

105

℃

ATV_IF

11

IF

10

+33V

9
8

5VTV

7
6

5

TUNER_SDA
TUNER_SCL

4
3

2

IF_AGC

1

+5V_SW

EC0410-101K-R-L-F
470uF-16V-±20%-8*12

0.1uF-0402-Y5V-+80%-20%-25V

0.1uF-0402-Y5V-+80%-20%-25V

13

14

15

GND

GND

GND

B B

C137

C138

5VTV

C266

E22

R240

C10

T1

C C

TDQ-ATFB27WT-E /// NC/TDQ-6F6-T126CW(

生产批号后加

H)

6K8ohm-0402-±5%-1/16W
100uF-16V-±20%-6*5.4-105
1Kohm-0402-±5%-1/16W
56ohm-0402-±5%-1/16W

0.01uF-0402-X7R-±10%-50V

12

C288

R280

M_SDA
M_SCL

R281

33ohm-0402-±5%-1/16W
33ohm-0402-±5%-1/16W

AGC

℃

R237

R311

R241

TUNER_SDA
TUNER_SCL

R268

5V_IFR165

4K7ohm-0402-±5%-1/16W
12Kohm-0402-±5%-1/16W

0.1uF-0402-Y5V-+80%-20%-25V

680ohm-0402-±5%-1/16W

NC/2SC3779D
PMBT3904
22ohm-0402-±5%-1/16W

C264

Q19

C265

Q35

0.01uF-0402-X7R-±10%-50V

0.01uF-0402-X7R-±10%-50V

R245

SIF
VIF

SDFL1005Q2R2KT(F)

10uF-0805-Y5V-+80%-20%-10V

5VTV

R218

5V_IF

C42

SIF

VIF

VIF2
VIF1

SIF2
SIF1

SAW1

1

IN

2

IN

3

GND

4

OUT

5

OUT

AF389A14DC

SAW2

1

IN

2

IN

3

GND

4

OUT

5

OUT

VF389A1DC-

视频

D D

1

2

3

4

1

2

3

4

+12VOFF

A A

AMP_MUTE

10Kohm-0402-±5%-1/16W
PMBT3904
4K7ohm-0402-±5%-1/16W
10Kohm-0402-±5%-1/16W

R258

R257

B B

R18

IC MUTE

Q28

IC MUTE

+12VOFF

E13

+

Amp_Rin
Amp_Lin

－

105

C267

0.1uF-0402-Y5V-+80%-20%-25V

470uF-25V-±20%-10*13

1Kohm-0402-±5%-1/16W

1Kohm-0402-±5%-1/16W

R254

R256

℃

C268

C269

12131415161718

OUT2

M/SS

-INV2
6VP7

8

9

10 11

PGND

5

GND

SVRR

OUT1

3

4

+

E14

L_OUT

R_OUT

-INV1

SGND

1

2

GND

100uF-16V-±20%-6*5.4-105
470uF-16V-±20%-8*12
470uF-16V-±20%-8*12

+

+

U21 YD1517P

E20

E21

LOUT

ROUT

℃

－

105

℃

－

105

℃

CN20

LSPK

RSPK

1
2
3
4

4PIN-2.54-D-H-G

1uF-0603-Y5V-+80%-20%-10V
1uF-0603-Y5V-+80%-20%-10V

AUOutR_Amp

10Kohm-0402-±5%-1/16W
0ohm-0402-±5%-1/16W

AUOutL_Amp

C C

0ohm-0402-±5%-1/16W
10Kohm-0402-±5%-1/16W

R266

R307

R23

R159

Amp_Rin

Amp_Lin

CN21

CKS3.5-KJ25

1
6

4
2

3
5
7

1Kohm-0402-±5%-1/16W

R2631Kohm-0402-±5%-1/16W R265

1K2ohm-0402-±5%-1/16W
1K2ohm-0402-±5%-1/16W

R260

R261

D D

1

2

3

4