KONKA KLC-2718UG Schematic

LCD TV SERVICE MANUAL

Model list KLC-2718UG KLC-3216UG KLC-3211UG KLC-3711UG

KONKA GROUP CO,LTD.

Digital Flat Display Division

IMPORTANT SERVICE SAFETY INFORMATION

Operating the receiver outside of its cabinet or with its back removed involves a shock hazard. Work on these models should only be performed by those who are thoroughly familiar with precautions necessary when working on high voltage equipment.

Exercise care when servicing this chassis with power applied. if carelessly contacted, can cause serious shock or result in damage to the chassis. Maintain interconnecting ground lead connections between chassis, escutcheon, picture tube dag and tuner when operating chassis.

When it is necessary to make measurements or tests with AC power applied to the receiver chassis, an Isolation Transformer must be used as a safety precaution and to prevent possible damage to transistors. The Isolation Transformer should be connected between the TV line cord plug and the AC power outlet.

It is important to maintain specified values of all components and anywhere else in the received that could cause a rise in operating supply voltages. No changes should be made to the original design of the receiver.

Components shown in the shaded areas on the schematic diagram and/or identified by in the replacement parts list should be replaced only with exact factory recommended replacement parts. The use of unauthorized substitute parts man creates may create shock, fire, or other hazards.

Before returning the receiver to the user, perform the following safety checks:

1. Inspect all lead dress to make certain that leads are not pinched or that hardware is not lodged between the chassis

and other metal parts in the receiver.

2. Replace all protective devices such as non-metallic control knobs, insulating fish papers, cabinet backs, adjustment

and compartment covers of shields, isolation resistor-capacitor networks, mechanical insulators etc.

3. To be sure that not shock hazard exists, a check for the presence of leakage current should be made at each exposed

metal part having a return path to the chassis (antenna, cabinet metal, screw heads knobs and/or shafts, escutcheon, etc.) in the following manner.

Plug the AC line cord directly into a 110V/220V/240V, AC receptacle. (Do not use an Isolation Transformer during these checks.) All checks must be repeated with the AC line cord plug connection reversed. (If necessary, a non-polarized adapter plug must be used only for the purpose of completing these checks.)

PLEASE READ BEFORE ATTEMPTING SERVICE

1. Use an Isolation Transformer when performing any service on this chassis.

2. Never disconnect any leads while receiver is in operation.

3. Disconnect all power before attempting any repairs.

4. Do not short any position of the circuit while the power is on.

5. For safety reasons, replace components any with identical replacement parts (SEE PARTS LIST).

6. Before alignment, warm up the TV for at least 30 minutes.

7. When removing a PCB or related component, after unfastening or changing a wire, be sure to put the

wire back in its original position.

8. Inferior silicon grease can damage IC's and transistors. When replacing IC's and transistors, use only

specified silicon grease. Remove all old silicon when applying new silicon.

9. Before removing the anode cap, discharge eletricity because it contains high voltage.

www

A. SPECIFICATION

System : NTSC-M Channel : L-VHF: 2～6 55.25MHz～83.25MHz

H-VHF: 7～13 175.25MHz～211.25MHz UHF :14～69 471.25MHz～801.25MHz

CABLE:2～G 55.25MHz～157.25MHz

H～CCC 163.25MHz～451.25MHz DDD～125 457.25MHz～801.25MHz

IF : VIF 45.75MHz ; SIF 41.25 MHz ; CIF 42.17 MHz

Audio Output Power : 7% THD 4 W+4 W

Antenna Impedance : 75Ω

Power Consumption : 27”=160W 32”=180W 37”=200W

Power Supply : AC 110~240V, 50/60Hz

Item

1 2 3 4 5 6 7 8 9

Port list RF cable VIDEO /Y 、Cb、Cr

Y、Pb、Pr VGA

PC Audio input

DVI

VIDEO S-VIDEO(Y/C ) Earphone audio output

B. ADJUSTMENT MANUAL

Signal

ey of the remote controller 5 times in 3

will

splay in the screen. Then push the

key to enter the factory setting

Video Signal

Pattern Generator

x:299

Pattern Generator

x:313

, Color bar and Gray

Ⅰ. TEST NOTE

1. Please follow the pointed test steps and choose the right test equipment to conduct

adjustment, otherwise good effect of Unit could not be obtained. The unit should be warmed up for 30 minutes before adjustment and every parameter should be adjusted repeatedly till the optimum value obtained, the pointed voltage value should be ensured during test to get satisfied test result.

2. Test environment

1) Temperature ： 15°C-35°C

2) Relative Humidity : 45-75%

3) Air pressure : 86-106KPa

3 Test equipments（The following equipment should be calibrated before testing）

1) Computer 1 set

2) Multi-meter (VICTOR VC9801) 1 set

3) Video Signal Generator (Chroma Model 2227/2327) 1 set

4) Color Analyzer (Chroma Model 7120 ) 1 set

5) DDC card (DYNACOLOR, INC D8330) 1 slice

6) TV Video Signal Generator (FLUKE PM54200) 1 set

Item Equipment Condition Adjust method

1. Enter the adjust menu

2. Loading default data

3.Color temperature adjust

a. Auto adjust Pattern Generator

b.9300K

c.7500K

TV Video Generator

TV Generator

Color analyzer

Gray

Gray “LOAD DEFAULT”

1280*1024 75HZ

Color bar

Full white pattern Adjust R.G.B data in factory status

Power on the TV , push the “call” K

seconds. The “ version xxxx” di “menu” status.

“AUTO COLOR”

x:285 y:293 Y:160cd/m2

y:315 Y: 160cd/m2

d.6500K

Color analyzer

4.TV setting

a.AFC setting

TV Signal Generator

Full white pattern Adjust R.G.B data in factory status

y:329 Y: 160cd/m2

60dB

Set “AFC” on

b. AGC adjust

60dB , Color bar and

256

A PC with DDC

TV Video Signal Generator

Gray

Adjusting the AGC data to make the picture in the best condition

5.GAMMA

6. OSD

Function check

7.Power Lose

check

8.DDC function

check

Pattern Generator

Pattern Generator TV Video Signal Generator

TV Video Signal Generator Power Meter

Card

1280X1024@75Hz ； Gray

1280X1024@75Hz ； 256 Gray； TV: 60dB Color bar and Gray Take off the signal cable

1280X1024@75Hz VGA OR DVI model

Set Gamma data is “1.0”

Check all the function in OSD menu

1. Turn the TV to TV model

2. check the osd is “ no signal” or not

3. the TV get into “save power ” model

4. check the LED is yellow or not

5. check the power loss is less than 3 W or not

Check the DDC function is ok or NG

C. Key IC list

Item P/N Type Maker Package Circuit No.

1 19004139 2 3 19004142 4 19004143 5 19004144 6 19003673

8 9

11 12

13 14

W39L040P-70B WINBOND PLCC-32 N401 1

19004140

19002812 19005170 19003431 19004120 19005431 IS42S32200C1-6TL ISSI 19005589 HY57V643220DT-7 HYNIX 19004239 19004569 EDD1232AAFA-6B-E 19004141

19004171 IS62WV2568BLL-70HI 19005599 32001189 19002550

MSP3420G MICRONAS PMQFP64 N103 1

24LC32A MICROCHIP SOIC-8 N502 1

FLI2310-BD GENESIS PQFP-208 N411 1

GM1501H GENESIS PBGA-416

74LVC14A PHILIPS SOIC14 N303 1 VPC3230D-B4 7 VPC3230D-C5

TDA9885T PHILIPS SSOP-24 N102

IS42S32200B-7T ISSI

K4D263238F-QC50 SAMSUNG 10

Z86229 ZILOG SOIC-18 N410 1

K6F2008V2E-LF70 Samsung

Tuner Qingjia N101 1

TDA8944J PHILIPS DSP-17 N201 1

MICRONAS PQFP-80 N412 1

EPLIDA

ISSI

Qty.

N501 1

1

TSOP-86 N402 1

TQFP-100 N403 1

TSOP-28 N404 1

System Power supply

Speaker connector

Inverter

to panel

Back light Control

GM1601/1501

Change

board

Chassis Power Supply

Digital board

CHASSIS SYSTEM LAYOUT

Power board

LVDS to panel

Sound connector

IR

Key board

System power supply : DC+12V +24v +5v(standby), PW_off Chassis power supply : DC +12V +5V(standby), PW_off Back light control : DC +3.3V or +5V Inverter to panel : DC +24V or +18V, back light control( +3.3V or +5V) LVDS to panel : DC +12V or +5V , +/-RX 0,1,2,3 AC input : AC 110V~240V 50/60HZ

AC

input

Switch

GM1601/1501

N806

AP9453M

N801

MP1410

CHASSIS POWER SUPPLY SYSTEM

+12V

Panel Power to LVDS port XS502

+5V

+12V

XS802

MP1410

+5V

N805

MP1410

+5V_In

To IR

PW_offfrom GM1601

N809

7805

N804

+5V_SW

+3.3V

+3.3V_ADC

+5vTo tuner

N808

BA25BC0FP

N807

BA18BC0FP

N802

BA33BC0FP

N803

BA18BC0FP

+1.8V

+3.3V_LVDS +3.3V_LVDSA +3.3V_LVDSB +3.3V_I/O_BGA +3.3V_LBADC +3.3V_PLL +3.3V_DVI +3.3V_DIG +3.3V_PLL

+3.3V_SW +1.8V_SW

+5V_DEC

+2.5V DDR +2.5V Tele +1.8V core

+1.8V ADC +1.8V DVI

GM1601/1501

CHASSIS

SIGNAL BLOCK DIAGRAM

RF IN

SCART-1

SCART-2S2_Y/C

COMP-1

Earphone

PC_AUDIO

COMP-2

PC(VGA)

TUNER

S1_AUDIO_in_R/L

S1_R/G/B

S1_AUDIO_out_R/L

SCART_VIDEO_OUT

S2_AUDIO_IN_R/L

S2_AUDIO_out_R/L

SCART_VIDEO_OUT

Y/(CVBS)/Cb/Cr

COMP-1 R/L

COMP-2 R/L

Y/Pb/Pr

RGB

S1_CVBS

TDA131308T

H/V

N104

IF

N305

PI5V330

EPCOS

M9352M

EPCOS

M3953M

MSP3410G

MSP3420G

N103

SIF1/SIF2

TDA

9885T/9886T

VIF1/VIF2

R+/-G+/-B+/-

SIF_MAIN

TU_CVBS

N412

MICRONAS

VPC3230

8 Bits

N411

Genesis

Fli2310

32 bits

N402

64MB SDRAM

S1_R/G/B

EX R1/G1/B1

CVBS_OUT

16 bits Y&C

N403

128MB DDR

N408

PI5V330

Tele text R/G/B

N407

MICRONAS

SDA 5550

N410

Zilog

Z86229

Zilog

Z86229

CC_INT

Genesis

GM1601/HD

GM1501/SD

32 bits

For Europe Model

2MB static

FLASH

For USA Model

N501

N401

FLASH

TDA8944

N404

RAM

N405

N502

EEPROM

N201

LVDS

R_SPEAKER

L_SPEAKER

LCD

PANEL

DVI+/-RX0/1/2

GM1501 Functional Block Diagram

FLI2310 – Simplified Internal Block Diagram

5

4

3

2

1

DVI CONNECTOR

GRN1

BLU1

RED1

D311BAV99L

GND

+3.3V

R34018R

FULL SCART COMPOSITE IN

C319 12pF

GND

SCART AUDIO IN

R350

100R

R352100R

D319 BAV99L

+3.3V

C320 330pF

R35918R

C321 330pF

HALF SCART COMPOSITE IN

C325 12pF

GNDGND

R36318R

C326 12pF

R30120R/NP

R30060R

scart2 8pin

R30070R

scart2 11pin

R30080R

scart2 15pin

R30090R

scart2 20pin

C301 12pF

GND

C302 12pF

GND

R303

R304

75R

C303 12pF

GND

R316 75R

GND

C304 12pF

GND

C305 12pF

GND

R317

C306

75R

12pF

GND

R337NP

R354 47k

TC40822uF

SC1VOUT

R355 47k

GNDGND

PC_AUDIOL PC_AUDIOR TUNCVBS1 AUOUTR_SCRT2 AUOUTL_SCRT2 AUOUTL_SCRT1 AUOUTR_SCRT1

TC40922uF

YCbCr_Y

YCbCr_Cb

YCbCr_Cr

EXBLK1

SCARTFB SCRT1CVCOMPOSITE1

SCRT3-AIL

SCRT3-AIR

LUMA1

CHROMA1

+3.3V

R306 20k

R311 10k

GND

TC42822uF

+3.3V

R313 20k

R372 10k

YCbCr_Y

YCbCr_Cb

YCbCr_Cr

SC1VOUT

EXBLK1 SCRT2_FSEL SCRT1_FSEL SCARTFB

SCRT1CV

SCRT3-AIL

SCRT3-AIR

LUMA1

CHROMA1

PC_AUDIOL PC_AUDIOR TUNCVBS1 AUOUTR_SCRT2 AUOUTL_SCRT2 AUOUTL_SCRT1 AUOUTR_SCRT1

+3.3V

R373 20k

GND

R374 10k

HDTV_Y

HDTV_Pb/Cb

HDTV_Pr/Cr

GND+3.3V

XS309 PC_AUDIO_IN

GND

AUOUTL_SCRT2

scart2 6pin

scart2 2pin

scart2 7pin

D302BAV99L

D307BAV99L

+3.3V

5

R3016

D309BAV99L

+3.3V

GND

0R/NP

GND

C1_IN

GND

DD

SCARTYC bCr_C b

SCARTYC bCr_C r

SCARTYC bCr_Y

CC

GND GND

AUOUTR_SCRT1AUOUTR_SCRT2

AUOUTL_SCRT1

SCRT3-AIL

SCRT3-AIR

BB

KLC-2316QG

专用，其它机种这些电阻断开。

XS302

COMPONENT(YPbPr)

GND

XS303

COMPONENT(YCbCr)

AA

R331 75R

GND GND GND

XS305A RGB&Composite Full SCART1

21

Shield

Composite Input

19

Composite Output

RGB State(GND)

17

Sync Return(GND)

15

Red Input

Blank Return(GND)

13

Red Ruturen(GND)

Comms Data 1(NC)

11

Green Input

Comms Data 2(NC)

9

Green return(GND)

Video State In

7

Blue Input

Audio Left In

5

Blue Return(GND)

Audio Return(GND)

3

Audio Left Out

Audio Right In

1

Audio Right Out

R3010 0R/NP

21

Shield

Composite Input

19

Composite Output

RGB State(GND)

17

Sync Return(GND)

Blanking(NC)

15

Red Input(NC)

Blank Return(NC)

13

Red Ruturen(NC)

Comms Data 1(NC)

11

Green Input(NC)

Comms Data 2(NC)

9

Green return(NC)

Video State In

7

Blue Input(NC)

Audio Left In

5

Blue Return(NC)

Audio Return(GND)

3

Audio Left Out

Audio Right In

1

Audio Right Out

XS305B Composite Half SCART2

BLU1

1

2

3

456

1

2

3

456

GND

R332 75R

Blanking

R30150R/NP

R30110R/NP

R30010R

R30020R

R30030R

R30040R

R30050R

YPbPr_Y

YPbPr_Pb

YPbPr_Pr

D306BAV99L

GND

+3.3V

R333 75R

20 18 16 14 12 10 8 6 4 2

GND

R30140R/NP

D317 BAV99L

+3.3V

SCART3L

SCART3R

D318 BAV99L

+3.3V

D322 BAV99L

+3.3V

D323 BAV99L

+3.3V

R30130R/NP

D303BAV99L

R302 75R

+3.3V

D308BAV99L

+3.3V

D310BAV99L

+3.3V

R342 75R

GND

R360 75R

R367 75R

GND GND

SCRT1_FSEL

GRN1

RED1

COMPOSITE1

GNDGND GNDGND +3.3V

R315 75R

XS307

D2006-10A

25

RX2-

RX2+

GND RX4-

RX4+

SCL

SDA

VS

RX1-

RX1+

GND RX3-

RX3+

5V

GND

HP

RX0-

RX0+

GND RX5-

RX5+

GND RXC+ RXC-

RED

GRN

BLU

HS

GND

26

GND

XS301

DVI

N302

VCCA0

2

A1A2WP

3

SCL

4

GND

SDA

AT24C21

ANALOG DDC

GND

DTV_R/Pr

1 2

DTV_G/Y

3 4

DTV_B/Pb

5 6 7 8 9 10

GND

DTV_AUD IO_L

DTV_AUD IO_R

1 2 5 3 4

GND

4

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16

17 18 19 20 21 22 23 24

C1 C2 C3 C4 C5

GND

+5V

VGA_5V

2

3

C308

0.1uF

81 7 6 5

GND

R3940R

R3950R

PC AUDIO IN

D326 BAV99L

+3.3V

RX2-IN RX2+IN

DVISCL DVISDA

RX1-IN RX1+IN

HOT_PLUG RX0-IN

RX0+IN

RXC+IN RXC-IN

1

D305

BAV70

GND

TC30222uF

R386 75R

GND

DVI_5V

R318 4K7

GND

+3.3V

TC30322uF

R389 75R

GND

PC_AUDIOL

PC_AUDIOR

R364100R

R366100R

D327 BAV99L

+3.3V

R30110K

R319 10K

R323 NP

R385 20k

+3.3V

R387 10k

GND

TC30422uF

R392 75R

R388 20k

R390 10k

C329 330pF

R320 10K

GND

VGA_SCL VGA_SDA

R321100R R322100R

+3.3V

R391 20k

R393 10k

GND

R370 47k

C330 330pF

GND GND

R309100R R310100R

2 3 4

GND

HDTV_Pr/Cr

HDTV_Y

HDTV_Pb/Cb

GND

DTV/HDTV_SEL

R3810R

R3820R

R383NP

R384NP

R371 47k

N301

VCCA0

A1A2WP

SCL

GND

SDA

AT24C21

DIGITAL DDC

D315 BZV55

GND GND

+5V_MUX

C310

0.1uF

GND

2 3

6

11 10

14 13

15

N304

S1A S2A

S2B S1C

S2C S1D

S2D

EN

PI5V330

81 7 6 5

VGA-SCL A-VS A-HS VGA-SDA

SCRT2-AIL

SCRT2-AIR

PC_AUDIOR

PC_AUDIOL

R307 10K

Graphic Inputs

XS304

VGA

15 14 13 12 11

D316

BZV55

GND

16

DA

VCC

DBS1B

DC

DD

SELECTGND

DTV/HDTV_SEL

3

R308 10K

R312 4K7

R314 NP

GND

5 10 4 9 3 8 2 7 1 6

D312 BAV99L

+3.3V +3.3V

4

75

9

12

18

SCRT2-AIL

SCRT2-AIR

PC_AUDIOR

PC_AUDIOL

GND

Pr/Cr

Y

Pb/Cb

RX2RX2+

RX1RX1+

GND

SOG

BLUE+ BLUE-

GREEN+ GREEN-

RED+ RED-

DVI_CAB

R305 100K

18Thursday, September 15, 2005

RX0RX0+

RXC+

R34756R

GND

C3120.01uF

C3130.01uF C3140.01uF

C3150.01uF C3160.01uF

C3170.01uF C3180.01uF

R34856R

SCART3L

SCART3R

AUOUTL_SCRT1

AUOUTR_SCRT1

RXC-

DVI_SCL VGA_SCL

AHS IRDATA

IR1 AVS

UART_DI UART_DO

VGA_CAB

DVI_SDA VGA_SDA

DDC_5V

2

3

D304 BAV70

C307

0.1uF

GND

VGA_5V

GND

D314

D313

BAV99L

GND

+3.3V

XS306 COMPONENT(YPbPr) AUDIO IN

GND

1

GND

XS308 COMPONENT(YCbCr) AUDIO IN

1

DVI_5V

1

+5V

+3.3V_DIG

GND

4

12

13

10

11

6

R327 100K

GND

R351

100R

C323

330pF

GND GND

C327 330pF

C309

0.1uF

Pb/Cb

Y

Pr/Cr

C324 330pF

C328 330pF

+5V_DEC

N305

3

S2A

6

S2B

11

S1C

10

S2C

15 14

EN S1D

8

GND

PI5V330

GND

R357 47kD301BAV99L

R368 47k

N303 PHILIPS 74LVC14A

R324100R R325100R

R32610K

TC42922uF

R335 75R

GND

TC43022uF

R341 75R

GND

TC43122uF

R349 75R

GND

2 3

4

5

2 3

4

5

GND GND GND

D320 BAV99L

+3.3V

D324 BAV99L

+3.3V

GND

14

1

2

3

5

8

9

7

GND

+3.3V

R375 20k

R376 10k

GND

+3.3V

R377 20k

R378 10k

GND

+3.3V

R379 20k

R380 10k

GND

R356100R

D321 BAV99L

+3.3V

GNDGND

R362100R

R365100R

D325 BAV99L

+3.3V

GND

L301

1 2

CBW321611V121B

SELECT

SCRT2-AIR

SCRT2-AIL

R358 47k

SCRT1-AIR

SCRT1-AIL

R369 47k

+5V_MUX

VCCS1A

DA DBS1B DC

DD

S2D

2

+5V_MUX

C311

TC301

0.1uF

10uF

GND

162

Pb_OUT

4 75 9 1

12 13

SCRT2-AIR

SCRT2-AIL

SCRT1-AIR

SCRT1-AIL

Y_OUT Pr_OUT

L3020R

12

L3040R

12

L3060R

12

R353100R C322

0.1uF

GND

R343NP

GND

Near VGA pins

RGB/YPbPr_SEL

XS310 S VIDEO1

2341

567

GND

XS311A

COMPOSITE1

1

2

GND

XS311B

VIDEO OUT

1

2

GND

OPTION FOR KLC-23、3218UG、3728UG MAIN BOARD

RGB SIGNAL GNDs at 2-mm from respective RGB series Capacitors

L3030R

12

L3050R

12

L3070R

12

R344NP

R345NP

GND

RGB/YPbPr_SEL

C1_IN

3

Y1_IN

4 2 1

GND

COMPOSITE1

SC1VOUT

R334470R

R33622R

R33822R

R33922R

R34656R

GND

XS311C AUDIO IN

1

GND

XS311D AUDIO OUT

1

GND

2

4

5

2

4

5

DELETE XS305

KONKA GROUP CO.,LTD Multimedia Product Development Center

Title

1. Graphic/Component IN

SizeDocument NumberRev

D

Konka KLC-2318UG、3218UG、3728UG MAIN BOARDS1

Date:Sheet of

1

5

EXRED1

R4410R

EXGRN1

R4460R

EXBLU1

R4510R

EXBLK1

R4540R

DD

/RESET

DEC1HS

VOUT1

R47175R

R473 75R

GND

CC

SC1VOUT

CHROMA1

LUMA1

YCbCr_Y

SCRT1CV

TUNCVBS1

BB

EXBLK1

EXBLU1

EXGRN1

EXRED1

YCbCr_Cb

YCbCr_Y

SC1VOUT

VIDEO OUT1

CHROMA1

LUMA1

YCbCr_Y

SCRT1CV

TUNCVBS1

TV1

R411175R

HALF SCART COMPOSITE IN COMPOSITE

FULL SCART COMPOSITE IN

L4133.3uH

R4104

C479 330pF

C480

75R

330pF

GND

VOUT1

R47282R

C456

0.1uF

C457 470pF

GND

+5V_DEC

22R R474

1

Q401

BC848B

2 3

R476 470R

GND

VOUT1

CVBS_TUN1

EXBLK1

EXBLU1

EXGRN1

EXRED1

YCbCr_Cb

YCbCr_Y

GND

VC1RED VC1GRN VC1BLU VC1FBLK

R457

R458

R456

4K7

GND

100R

R467 R466

100R

C453

C452

0.1uF

470pF

GND

+5V_DEC

R477 22R

Q402 BC848B

2 3

R489 1K

GND

C4700.68uF

C4710.68uF

C4720.68uF

C4730.68uF

C4760.68uF

R41032K7

R410518R

R410618R

R410718R

R410818R

R410918R

R4441K5 R4471K5 R4501K5 R4521K5

1 2 3 4 5 6 7 8 9

R4706K8

C4556.8nF

TC411 10uF

GND

R478 12K

1

R490 22K

N410

GND GRN BLE SEN HIN SMS VID CSYN LPF

ZiLOG Z86229

+5V_DEC

C4810.22uF

C4860.22uF

C4980.22uF

C41170.22uF

C41180.22uF

GND

R455470R

18

RED

17

BOX

16

SDO

15

SCL

14

SDA

13

VINT

12

VDD

11

GND

10

RREF

C454 68nF

C458

0.1uF

R485 0R

GND

C459

0.1uF

TC414 10uF

GND

R4101 1K

+5V_DEC

GND

C451

0.1uF

R469 10K

CBW321611V121B

GND

R453100R

R464100R

GND

L410

1 2

L411

1 2

L412

1 2

TC41510uF

C465390pF C4671500pF

C4680.22uF

TC41710uF

C4690.047uF

TC426 10uF

GND

4

R468100R

TC410

10uF

VC2_INT

CBW321611V121B

+3.3V_SW

TC41310uF

C4610.1uF

TC416 10uF

C466

0.01uF R491 22R

C482

0.047uF

+5V_DEC

R442

R443

4K7

L408

1 2

GND

65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80

C463

4.7pF

GNDF VRT I2CSEL ISGND VSUPF VOUT CIN VIN1 VIN2 VIN3 VIN4 VSUPAI GNDAI VREF FB1IN GND

+5V_DEC

L409

1 2

CBW321611V121B

TC41210uF

GND

Z403

20.25Mhz C464

3

4.7pF

1 2

64

VS

NC

CLK5

ASGF

XTAL1

XTAL2

FPDAT

VSTBY

N412 VPC3230D

B1/C1 BIN

G1/Y1 IN

R1/CR 1IN

B2/CB2 IN

G2/Y2 IN

R2/CR 2IN

ASGFNCVSUPCAP

1234567891011121314151617181920212223

GND

390pF C485

1500pF

C488

0.22uF

C460 1500pF

C462

0.047uF

MSY/HS

FSY/HC

VSUPID

GND

SEC_SCL

SEC_SDA

AVO

INTLC

GNDSY

VSUPSY

GNDD

GNDCA P

SCL

SDA

TC42010uFC484

L415

1 2

CBW321611V121B

C4870.1uF

C0

RESQ

TEST

VGAV

SEC_SCL

SEC_SDA

CC_INT

CC_INT1

R4790R R4810R

GND

C4

C3C2C1

GNDC

VSUPC

YCOEQ

FFIE

FFWE

FFRSTW

FFRE

FFOE

+3.3V_SW

GND

4142434445464748495051525354555657585960616263

GND

C7C6C5

Y0 Y1 Y2 Y3

VSUPY

GNDY

Y4 Y5 Y6 Y7

GNDLLC

VSUPLLC

LLC1 LLC2

VSUPPA

GNDPA

CLK20

24

CBW321611V121B

+3.3V_SW

DEC1VS DEC1HS

40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25

L414

1 2

DEC1VS DEC1HS

GND

DEC1Y[7..0]

DEC1Y0 DEC1Y1 DEC1Y2 DEC1Y3 DEC1Y4 DEC1Y5 DEC1Y6 DEC1Y7

TC42710uF

C4770.068uF

C4780.068uF

C4830.068uF

/RESET3.3V

MSTR_SDA

MSTR_SCL

RN4170R

5 4 6 7 8 5 4 6 7 8

RN4180R

DEC1Y0 DEC1Y1 DEC1Y2 DEC1Y3 DEC1Y4 DEC1Y5 DEC1Y6 DEC1Y7

DEC1CLK

C474

C475

1500pF

0.1uF

GND

/RESET3.3V

MSTR_SDA

MSTR_SCL

3

3 2 1

R4 86 1 0 K

R493 0R

DEC1Y7

RN415NP

DEC1Y6 DEC1Y5 DEC1Y4 DEC1Y3 DEC1Y2 DEC1Y1 DEC1Y0

RN416NP

GM1601/FLID0 GM1601/FLID1 GM1601/FLID2 GM1601/FLID3 GM1601/FLID4 GM1601/FLID5 GM1601/FLID6 GM1601/FLID7

+3.3V_SW

R488 10K

R487 1 0K

R494 NP

R495 NP

GND

DEC1CLK

5 4 6 7 8 5 4 6 7 8

GND

MSTR_SCL MSTR_SDA /RESET3.3V

DEVADDR0 DEVADDR1

2300OE#

R4102NP

SVLUMA7 SVLUMA6

3

SVLUMA5

2

SVLUMA4

1

SVLUMA3 SVLUMA2

3

SVLUMA1

2

SVLUMA0

1

GM1601/FLID[7..0]

R4590R

R4630R

R4650R

GND

R4750R

DEVADDR1 DEVADDR0

R480100R R482100R R484100R

VCLK

DEC1CLK

23SDD0 23SDD1 23SDD2

R492 22R

VCLK

194

VSSio

SDRAM D 15

23SDD15

0.1uF

Z402

13.5MHz

1 2

3

R445 470K

193

192

191

VDD9( 3.3)

XTAL OU T

VDDco re3(1 .8)

VSScor e

23SDD16

C493

0.1uF

C4104

0.1uF

C4113

0.1uF

XTAL IN

SDRAM D 16

GND

R460 22R

190

23SDD 17

0.1uF

C4114

R461 22R

189

TEST2

TEST1

SDRAM D 17

SDRAM D 18

23SDD 18

C494

C4105

2

R462 22R

188

187

186

TEST0

DAC_PV DD(3. 3)

SDRAM D 19

SDRAM D 20

23 SD D2 1

23SDD19

23SDD 20

C495

0.1uF

C4106

0.1uF

C4115

0.1uF

DAC3.3V

C447

C448

0.1uF

33pF

TC418 10uF

185

184

183

182

181

180

179

178

DAC_AV SS

DAC_R SET

DAC_C OMP

DAC_AV SSR

DAC_VR EFIN

DAC_G R_AVSS

DAC_VR EFOUT

DAC_AV DD(3. 3)

DAC_G R_AVD D(3.3 )

FLI2310

SDRAM D 21

SDRAM D 22

SDRAM D 23

SDRAM D 24

SDRAM D 25

VDDco re4(1 .8)

VSScor e

SDRAM D 26

SDRAM D 27

23SDD 25

23SDD 22

23SDD 24

23SDD 26

23SDD27

23SDD23

C497

C496

0.1uF

C4108

C4107

0.1uF

+

TC425

10uF

C4116

0.1uF

C4490.1uF

TC41910uF

GND

177

176

175

174

173

172

171

170

169

168

167

DAC_VS S

DAC_BO UT

DAC_R OUT

DAC_G OUT

DAC_AV SSB

DAC_AV SSG

DAC_VD D(1.8 )

DAC_AV DDB(3 .3)

DAC_AV DDR(3 .3)

DAC_AV DDG(3 .3)

SDRAM D 28

SDRAM D 29

SDRAM D 30

SDRAM D 31

VDD5( 3.3)

VSSio

TEST IN

SDRAM AD DR10

SDRAM AD DR9

SDRAM AD DR8

23SDA 10

23SDA 7

23SDA 9

23SDA8

23SDD31

23SDD 30

23SDD 29

23SDD 28

3.3VS23

+

TC421

10uF

1.8VS23

+

TC423

10uF

DAC3.3V

R449187R

DACRST#

C450

0.1uF

GND

DAC1.8V DAC3.3V PLL1.8V

PLL_P VDD(1 .8)

VSSio

VDD8(3.3)

VSScore

VSSio

VDD7(3.3)

CLKOUT VSScore

CTLOUT4 CTLOUT3 CTLOUT2 CTLOUT1

CTLOUT0 TEST OUT1 TEST OUT0

TEST3 VSSio

VDD6(3.3)

SDRAM BA0 SDRAM BA1

SDRAM W EN

23SDA[10..0] 23SDD[31..0]

1.8VS23

156

OE

155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105

+1.8V_SW

L417

CBW321611V121B

C499

0.1uF

L419

CBW321611V121B

C4109

0.1uF

2300OE# FLILUMA7 FLILUMA6 FLILUMA5 FLILUMA4 FLILUMA3 FLILUMA2 FLILUMA1 FLILUMA0

SDCKO

RN41922R_4

RN41022R_4

FLICHROMA7 FLICHROMA6 FLICHROMA5 FLICHROMA4 FLICHROMA3 FLICHROMA2 FLICHROMA1 FLICHROMA0

FLICLK

FLIHREF FLIVS FLIHS

R483100R

FLICLK FLIHREF FLIHS FLIVS

DEC1CLK

5 4 6 7 8 5 4 6 7 8

166

165

164

163

162

161

160

159

158

157

DAC_PV SS

SDRAM AD DR7

23SDA 6

PLL_P VSS

AVSS_PL L_FE

AVSS_PL L_SDI

AVSS_PL L_BE2

AVSS_PL L_BE1

G/Y/Y_OUT_7

AVDD_P LL_FE( 1.8)

AVDD_P LL_SD I(1.8 )

G/Y/Y_OUT_6

AVDD_P LL_BE 2(1.8 )

AVDD_P LL_BE 1(1.8 )

G/Y/Y_OUT_5 G/Y/Y_OUT_4 G/Y/Y_OUT_3 G/Y/Y_OUT_2 G/Y/Y_OUT_1 G/Y/Y_OUT_0

R/Y/Pr_OUT_7 R/Y/Pr_OUT_6 R/Y/Pr_OUT_5 R/Y/Pr_OUT_4 R/Y/Pr_OUT_3 R/Y/Pr_OUT_2

VDDcore7(1.8) R/Y/Pr_OUT_1

R/Y/Pr_OUT_0 B/U/Pb_OUT_7 B/U/Pb_OUT_6 B/U/Pb_OUT_5 B/U/Pb_OUT_4 B/U/Pb_OUT_3 B/U/Pb_OUT_2

B/U/Pb_OUT_1 B/U/Pb_OUT_0

VDDcore6(1.8)

SDRAM CLKIN

SDRAM CLKOUT

SDRAM DQM

SDRAM CSN

SDRAM CASN

SDRAM RASN

SDRAM AD DR6

VDDco re5(1 .8)

VSScor e

SDRAM AD DR5

SDRAM AD DR4

SDRAM AD DR3

SDRAM AD DR2

SDRAM AD DR1

SDRAM AD DR0

100

101

102

103

104

23SDA 1

23SDA0

23SDA 4

23SDA3

23SDA 5

23SDA 2

DAC1.8V

+

TC422 10uF

GND

PLL1.8V

+

TC424 10uF

GND

SVLUMA[7..0]

C446 33pF

GND

C573

R44856R

3.3VS23

N411

1

HSYNC1_PORT1

2

VSYNC1_PORT1

3

FIELD ID1_PORT1

4

IN_CLK1_PORT1

5

HSYNC2_PORT1

6

VSYNC2_PORT1

7

FIELD ID2_PORT1

8

VDD1(3.3)

9

VSSio

10

IN_CLK2_PORT1

11

B/Cb/D1_0

12

B/Cb/D1_1

13

B/Cb/D1_2

14

B/Cb/D1_3

15

B/Cb/D1_4

16

VDDcore1(1.8)

17

VSScore

18

B/Cb/D1_5

19

B/Cb/D1_6

20

B/Cb/D1_7

21

R/Cr/CbCr_0

22

R/Cr/CbCr_1

23

R/Cr/CbCr_2

24

R/Cr/CbCr_3

25

R/Cr/CbCr_4

26

R/Cr/CbCr_5

27

R/Cr/CbCr_6

28

R/Cr/CbCr_7

29

G/Y/Y_0

30

VDD2(3.3)

31

VSSio

32

G/Y/Y_1

33

G/Y/Y_2

34

G/Y/Y_3

35

G/Y/Y_4

36

VDDcore2(1.8)

37

VSScore

38

G/Y/Y_5

39

G/Y/Y_6

40

G/Y/Y_7

41

IN_SEL

42

TEST

43

DEV_ADDR1

44

DEV_ADDR0

45

SCLK

46

SDATA

47

RESET_N

48

VDD3(3.3)

49

VSSio

50

SDRAM D0

51

SDRAM D1

52

SDRAM D2

GND

+3.3V_SW

GND

+1.8V_SW

GND

+3.3V_SW

33pF

GM160 1/FLID 6

GM160 1/FLID 7

GM160 1/FLID 4

GM160 1/FLID5

GM160 1/FLID1

GM160 1/FLID 3

GM160 1/FLID0

GM160 1/FLID 2

208

207

206

205

204

203

202

201

200

199

198

197

196

195

VSScor e

D1_IN _7

D1_IN _6

D1_IN _5

D1_IN _4

D1_IN _3

D1_IN _2

D1_IN _1

23SDD7

C489

C4100

D1_IN _0

VDDco re8(1 .8)

IN_CL K_POR T2

SDRAM D 7

SDRAM D 8

SDRAM D 9

SDRAM D 10

SDRAM D 11

VDD4( 3.3)

VSSio

SDRAM D 12

SDRAM D 13

SDRAM D 14

23SDD10

23 SD D1 1

23SDD 12

23SDD 14

23SDD 13

23SDD 8

23SDD 9

C492

C490

C491

0.1uF

C4101

C4103

C4102

0.1uF

C4111

C4112

C4110

0.1uF

VS_POR T2

HS_PO RT2

FID_PO RT2

SDRAM D 3

SDRAM D 4

SDRAM D 5

SDRAM D 6

5354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899

23SDD 5

23SDD 4

23 SDD 3

23SDD 6

CBW321611V121B

1 2

L416

0.1uF

CBW321611V121B

1 2

L418

0.1uF

CBW321611V121B

1 2

L420

GND

1

SVLUMA7 SVLUMA6

3

SVLUMA5

2

SVLUMA4

1

SVLUMA3 SVLUMA2

3

SVLUMA1

2

SVLUMA0

1

RN41122R_4

5 4 6 7 8 5 4 6 7 8

RN41222R_4

23SDCLKI

23SDCLK 23SDDQM 23SDCS# 23SDBA0 23SDBA1 23SDCAS# 23SDRAS# 23SDWE# 23SDA[10..0] 23SDD[31..0]

R49622R R49722R R49822R R49922R

R4100NP

SVCHROMA7 SVCHROMA6

3

SVCHROMA5

2

SVCHROMA4

1

SVCHROMA3 SVCHROMA2

3

SVCHROMA1

2

SVCHROMA0

1

SVLUMA[7..0]

23SDCLKI

SVCHROMA[7..0]

23SDCLK 23SDDQM 23SDCS# 23SDBA0 23SDBA1 23SDCAS# 23SDRAS# 23SDWE# 23SDA[10..0] 23SDD[31..0]

SVCLK SHREF SHS SVS

SVLUMA[7..0]

SVCHROMA[7..0]

YCbCr_Cr

AA

5

YCbCr_Cr

R411018R

C41190.22uF

KONKA GROUP CO.,LTD Multimedia Product Development Center

Title

2. Video Decoders

SizeDocument NumberRev

D

Konka KLC-2318UG、3218UG、3728UG MAIN BOARDS1

4

3

2

Date:Sheet of

1

28Wednesday, January 05, 2005

5

DD

4

3

2

1

SDAD[0..7]SDAD[0..7]

SDAA[0..18]

+2.5V_TT

SDAA6

SDAA8

PSEN#

81828384858687888990919293949596979899

A8A6A9

FL_RST

A13 A12 A14

VDD3.3

VSS

VDD2.5

FL_PGM

A15 A17 A16 A18 A19

NC RD

WR

NC

P1.7

NC

VDDA2.5

VSSA

NC XTAL1 XTAL2

NC

P4.2

P4.3

RST

50

/RESET3.3V

R4360R

+3.3V_TELE

C429

0.1uF

A7

B

G

R

+3.3V_TT

C430

0.1uF

GND

80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51

SDAA7 SDAA13 SDAA12 SDAA14

GND

SDAA15 SDAA17 SDAA16 SDAA18

SDARD#SDARD#

SDAWR#

TTFBLK

R4190R R4200R R4220R

GND

1 2

Z4016MHz C441 33pF L405

+2.5V_TT

/RESET3.3V

CC_INT

GND

C443

0.1uF

CC_INT

3

GND

TTBLU TTGRN TTRED

C442 33pF

GND

R423 NP

+3.3V_TELE

+2.5V_TELE

L404

1 2

CBW321611V121B

1 2

CBW321611V121B

L406

1 2

CBW321611V121B

L407

1 2

CBW321611V121B

+3.3V_TT

R414

C437

0.1uF

4K7

R415 4K7

N406 ATMEL AT24C16

1

A0

VCC

2

A1 A2

SCL

GNDSDA

WP

3 4 5

GND

CC

+3.3V_SW

TC406 10uF

C434

0.1uF

GND

C431

0.1uF

8 7 6

GND

+2.5V_TT

+3.3V_TT

C435

0.1uF

GND

VOUT1

GND

R421 NP

R4170R

R424 NP

GND

C4380.1uF R4180R

+A2.5V_TT

R425 0R

C439

0.1uF

GND

SCRT1_FNSELSCRT1_FNSEL

SCRT1_FSEL DEC1HS

BB

SCRT2_FSEL

R4260R R4270R

R430NP

R433 30K

DEC1VS

SEC_SDA

SEC_SCL

DEC1HS DEC1VS SEC_SDA SEC_SCL

R4280R R431100R R434100R

SDAD3

SDAD2

+3.3V_TT

SDAD4

SDAD1

GND

N407

SDA 5550M_QB

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

SDAA1

SDAA0

SDAD0

SDAD7

SDAD6

C432

0.1uF

SDAD5

100

A1

D7A0D6D0D5

1 2 3 4 5 6 7 8 9

D1 D4 D2 D3 XROM VDD2.5 VSS VDD3.3 P0.0 P0.1 P0.2 P0.3 P0.4 P0.5 P0.6 P0.7 ENE STOP OCF EXTIF CVBS VDDA2.5 VSSA P2.0 P2.1 P2.2 P2.3 NC HS/SSC VS

FL_CE

P3.0

P3.1

P3.2

P3.3

P3.4

P3.5

P3.6

31323334353637383940414243444546474849

SDA A2

A2

SDAA4

SDAA3

SDAA10

A10

VSS

VDD3.3

SDA A9

SDAA5

SDAA11

A5

A4

A3

A11

ALE

PSEN

BLANK/COR

P3.7

VSS

VDD3.3

P1.0

P1.1

P1.2

P1.3

P1.4

P1.5

P1.6

+3.3V_TT

R438 10K

GND

C444

0.1uF

R4391K R4401K

SDAA[0..18]

SDAA18 SDAA17 SDAA16 SDAA15 SDAA14 SDAA13 SDAA12 SDAA11 SDAA10 SDAA9 SDAA8 SDAA7 SDAA6 SDAA5 SDAA4 SDAA3 SDAA2 SDAA1 SDAA0

R41610K

+3.3V_TT+3.3V_SW

+3.3V_TELE

+2.5V_TT

+A2.5V_TT

N405 WANBOND W39L080P-70B

PLCC32R\S

1

DQ7

A18

30

29 28

25 23 26 27

10 11 12

DQ6

A17

2

DQ5

A16

3

A15

DQ4

A14

DQ3

A13

DQ2

4

A12

DQ1

A11

DQ0 A10 A9 A8

5 6 7 8 9

CE#

A7

OE# A6

WE# A5 A4 A3

VCC A2 A1

VSS A0

+3.3V_TELE

TC407 10uF

GND

SCRT/CCSEL

21 20 19 18 17 15 14 13

22 24 31

32 16

BLU1

GRN1

RED1

SCARTFB

GND

C436

0.1uF

SDAD7 SDAD6 SDAD5 SDAD4 SDAD3 SDAD2 SDAD1 SDAD0

BLU1

GRN1

RED1

SCARTFB

TTRED

TTFBLK

SCRT/CCSEL

TTBLU

TTGRN

GND

SDAA18 SDAA17 SDAA16 SDAA14 SDAA13 SDAA12 SDAA11 SDAA10 SDAA9 SDAA8 SDAA7 SDAA6 SDAA5 SDAA4 SDAA3 SDAA2 SDAA1 SDAA0

SDAA15

N404 ISSI IS61LV2568L-10T

TSOP-32-1

9

A17

10

A16

7

A15

11

A14

4

A13

12

A12

1

A11

31

A10

2

A9

3

A8

13

A7

14

A6

15

A5

16

A4

17

A3

18

A2

19

A1

20

A0

+5V_DEC

C440

0.1uF

GND

N408

2

S1A

3

S2A

6

S2B

11

S1C

10

S2C

14

S1D

13

S2D

15

EN

PI5V330

I/O7 I/O6 I/O5 I/O4 I/O3 I/O2 I/O1 I/O0

CS1 CS2

VCC GND

OE

WE

SDAD6

28

SDAD5

27

SDAD4

26

SDAD3

25

SDAD2

23

SDAD1

22

SDAD0

21 32 5 30

6 8

24

GND

+3.3V_TELE

TC405 10uF

GND

C433

0.1uF

SDAD7

29

16

R429NP

4

DA

VCC

R432NP

75

DBS1B

R435NP

9

DC

R437NP

12

DD

18

SELECTGND

EXBLU1

EXGRN1

EXRED1

EXBLK1

EXBLU1

EXGRN1

EXRED1

EXBLK1

AA

KONKA GROUP CO.,LTD Multimedia Product Development Center

Title

3. Teletext

SizeDocument NumberRev

C

Konka KLC-2318UG、3218UG3728UG MAIN BOARD、S1

5

4

3

2

Date:Sheet of

1

38Wednesday, January 05, 2005

5

+1.8V_CORE

C510

C501

TC501

TC502

22uF

GND

TC503

TC504

22uF

GND

TC505 22uF

C536

0.1uF

+3.3V_DIG

C550

0.1uF

TC508 22uF

TC509 22uF

TC510 22uF

GND

TC511 22uF

GND

FSVREF

22uF

C537

0.1uF

XS506

D2006-3A

C549

0.1uF

MICROCHIP MCP100-300HI

C551

0.1uF

C555

0.1uF

C559

0.1uF

DD

CC

BB

AA

C502

0.1uF

C515

C516

0.1uF

0.1uF RN50633R_4

C527

C528

0.1uF

C539

C538

0.1uF

RXD

1

TXD

2 3

GND

+3.3V_DIG

N503

2

VCC

1

RSTN

3

GND

TO-92

XS504

1 2 3 4

I2C Debug

C552

0.1uF

GND

C556

C557

0.1uF

C561

C560

0.1uF

+3.3V_LVDSA

C568

C567

0.1uF

+3.3V_LVDSB

C571

C570

0.1uF

C529

0.1uF

+1.8V_DVI

+5V

GND

+1.8V_ADC

+3.3V_ADC

C569

0.1uF

C572

0.1uF

C503

0.1uF

C517

0.1uF

C530

0.1uF

ADC_IN1

ADC1_RETURN

ADC_IN2

ADC2_RETURN

UART_DO UART_DI

MSTR_SCL MSTR_SDA

C553

0.1uF

C558

0.1uF

C562

0.1uF

5

C504

0.1uF

C518

0.1uF

GND

C563

0.1uF

+3.3V_LVDS

C531

0.1uF

TC506 22uF

SCRT1_FSEL

SCRT2_FSEL

C566

0.1uF

GND

C506

C547

0.1uF

C548

0.1uF

UART_DO UART_DI

XS503

GPROBE

+3.3V_DIG

+3.3V_PLL

0.1uF

C520

0.1uF

C532

0.1uF

R508NP

R5100R

GND

1 2 3 4

C554

0.1uF

GND

C565

0.1uF

C540

0.1uF

GND

CC_INT1 CC_INT

C533

0.1uF

C507

0.1uF

C521

0.1uF

+3.3V_PLL

+5V

GND

C505

0.1uF

C519

0.1uF

C564

0.1uF

C509

0.1uF

C522

C523

0.1uF

C534

C535

0.1uF

+3.3V_DVI

C542

C541

0.1uF

C544

Z501

22pF

14.318MHz

R503 3K3

GND

R511 30K

R515 10K

GND

R520 10K

0.1uF

C524

0.1uF

+3.3V_I/O_BGA

C543

0.1uF

+3.3V_PLL

C545 22pF

SVCHROMA[7..0]

+5V

MSTR_SCL MSTR_SDA

GND

R521 10K

C511

0.1uF

C525

0.1uF

+3.3V_DVI

R50210K

SVLUMA[7..0]

POWER_OFF RGB/YPbPr_SEL SCRT/CCSEL

C512

0.1uF

+2.5V_DDR

C526

0.1uF

XTAL TCLK

SVCHROMA[7..0]

VCLK

+3.3V_DIG

PWM0

SCRT2_FNSEL ADC_IN2 ADC_IN1

+3.3V_DIG

/OCM_WE /OCM_RE /ROM_CS

OCMADDR[0..19]

OCMDATA[0..7]5

SVLUMA[7..0]

SHREF SVS

SHS SVCLK

IRDATA

C513

0.1uF

VCLK

R514NP

POWER_OFF RGB/YPbPr_SEL SCRT/CCSEL

C514

0.1uF

DVI_SCL DVI_SDA RX0+ RX0RX1+ RX1RX2+ RX2RXC+ RXC-

R501249R

BLUEBLUE+ GREENGREEN+ REDRED+ SOG

VGA_SCL VGA_SDA AHS AVS

ACS_RSET_HD

SVCHROMA0 SVCHROMA1 SVCHROMA2 SVCHROMA3 SVCHROMA4 SVCHROMA5 SVCHROMA6 SVCHROMA7

R522NP

/RESET_GM1601

IR0

GND

SHREF SVS

SHS SVCLK

PWM0 PWM1LED_KEYPAD PWM2LED2_KEYPAD

SVLUMA0 SVLUMA1 SVLUMA2 SVLUMA3 SVLUMA4 SVLUMA5 SVLUMA6 SVLUMA7

TXD RXD

IRDATA MSTR_SCL

MSTR_SDA

/OCM_WE /OCM_RE /OCM_CS /OCM_INT2CC_INT1 /OCM_INT1CC_INT

OCMADDR19 OCMADDR18 OCMADDR17 OCMADDR16 OCMADDR15 OCMADDR14 OCMADDR13 OCMADDR12 OCMADDR11 OCMADDR10 OCMADDR9 OCMADDR8 OCMADDR7 OCMADDR6 OCMADDR5 OCMADDR4 OCMADDR3 OCMADDR2 OCMADDR1 OCMADDR0

OCMDATA7 OCMDATA6 OCMDATA5 OCMDATA4 OCMDATA3 OCMDATA2 OCMDATA1 OCMDATA0

4

N4 N3 A8 B8 A9

B9 A10 B10

A6

B6

D5

C5 B11

B1

B2

C1

C2

D1

D2

C3

A1

N2

N1

L4

L3

R4

G4 G3

F1

K3

K2 C19

B19 A19 D18 C18 B18 A18 C17

A23 C22 B22 A22 D21 C21 B21 A21

B25 A25 D24 C24 B24 A24 C23 B23

A20 B20 C20 D19 D20

B17 C26

C25 D26 D25

A12 B12 C12 D12

C16 B16 A16 D15 C15 B15 A15 D14

A17 A14 B14 C14 D16

M1 M2

K1

M4 M3

P4

P3

R3

R2

R1

L1

L2

P2

P1

T4

T3

T2

T1

U4

U3

U2

U1

V4

V3

V2

V1

W3 W2 W1

Y3

Y2

Y1 AA3 AA2 AA1

AB3 AB2 AB1 AC3 AC2 AC1 AD1 AE1 AF1 AD2 AE2 AF2 AD3 AE3 AF3 AD4

4

+1.8V_CORE

DVI_SCL DVI_SDA RX0+ RX0RX1+ RX1RX2+ RX2RXC+ RXCNO_CONNECT NO_CONNECT REXT

BLUEBLUE+ GREENGREEN+ REDRED+ SOG NO_CONNECT VGA_SCL VGA_SDA AHSYNC AVSYNC EXTCLK

XTAL TCLK NO_CONNECT NO_CONNECT ACS_RSET_HD

VRED0 VRED1 VRED2 VRED3 VRED4 VRED5 VRED6 VRED7

VGRN0 VGRN1 VGRN2 VGRN3 VGRN4 VGRN5 VGRN6 VGRN7

VBLU0 VBLU1 VBLU2 VBLU3 VBLU4 VBLU5 VBLU6 VBLU7

VCLK VODD VVS VHS_CSYNC VDV VCLAMP

PWM0 PWM1 PWM2 OCM_TIMER1

LBADC_IN3 LBADC_IN2 LBADC_IN1 LBADC_RETURN

SVDATA0 SVDATA1 SVDATA2 SVDATA3 SVDATA4 SVDATA5 SVDATA6 SVDATA7

SVDV SVODD SVVSYNC SVHSYNC SVCLK

OCM_UDO OCM_UDI

/RESET IR1 IR0 MSTR_SCL MSTR_SDA

/OCM_WE /OCM_RE /ROM_CS /OCM_INT2 /OCM_INT1 /OCM_CS2 /OCM_CS1 /OCM_CS0

OCMADDR19 OCMADDR18 OCMADDR17 OCMADDR16 OCMADDR15 OCMADDR14 OCMADDR13 OCMADDR12 OCMADDR11 OCMADDR10 OCMADDR9 OCMADDR8 OCMADDR7 OCMADDR6 OCMADDR5 OCMADDR4 OCMADDR3 OCMADDR2 OCMADDR1 OCMADDR0

OCMDATA15 OCMDATA14 OCMDATA13 OCMDATA12 OCMDATA11 OCMDATA10 OCMDATA9 OCMDATA8 OCMDATA7 OCMDATA6 OCMDATA5 OCMDATA4 OCMDATA3 OCMDATA2 OCMDATA1 OCMDATA0

A13

3

+3.3V_LBADC

+3.3V_I/O_BGA

K17

U17

U11

L16

T16

T17

L11

K10

K16

T11

U16

U10

K11

AC4

AC6

AC8

AC10

D22

AA4W4AB4

Y4

H23

K23

D17

D23

IO_3 .3

CORE_ 1.8

IO_3 .3

CORE_ 1.8

VDDA18 _DLL

J23

C13

IO_3 .3

FS_2.5

LBACD- 33

+3.3V_LVDSB

M23

P23

L23

T23

FS_2.5

E23

V23

R23

Y23

AA23

AB23

AC23

W23

F23

FS_2.5

+3.3V_LVDSA

AC12

AD12

AD13

LVDSB_ 3.3

+3.3V_LVDS

AD20

AC22

AC21

LVDSA_ 3.3

Gm1501

LCD TV / MONITOR CONTROLLER

D_GN D

U14

L15

M15

P15

R15

U15

M11

N11

R11

P16

N17

N10

R10

K12

L12

M13

M12

N12

P12

T12

U12

L13

N13

R13

VSSA18 _DLL

D_GN D

L10

T13

T10

K14

L14

N14

P14

T14

K15

N15

T15

M16

N16

R16

R12

K13

P13

K25

B13

U13

GND

D_GN D

M14

R14

P11

M10

M17

P17

R17

P10

L17

+1.8V_DVI

FSVREF

AE17

J24

W25

D10

DVI_1 .8

FSVREF

VDDD3 3_LVD S

LVDSB_ GND

VSSA33 A_LVDS

VSSD33 _LVDS

AC13

AC14

AC15

3

FSVREFVSS

AC19

AC20

AD19

AD17

K26

FSVREFVSS

W24

C11

DVI_3 .3

+3.3V_DVI

C10D8D9

DVI_3 .3

ADC_D GND

B4

+1.8V_ADC

A3

DVI_3 .3

ADC_D GND

ADC_AG ND

A5A7B7C7D7

E1E2C4E4D4

+3.3V_ADC

A4D6C6C8C9

A2B3D3E3F4F2G1H3H1J3J1

ADC_1 .8

ADC_3 .3

DVI_G ND

ADC_AG ND

DVI_G ND

A11

B5

D11

+3.3V_PLL+2.5V_DDR

FSDATA0 FSDATA1

VDDA33 _PLL

FSDATA2

VDDA33 _FPLL

VDDA33 _RPL L

VDDA33 _SDDS

VDDA33 _DDD S

FSDATA3 FSDATA4 FSDATA5 FSDATA6 FSDATA7 FSDATA8

FSDATA9 FSDATA10 FSDATA11 FSDATA12 FSDATA13 FSDATA14 FSDATA15 FSDATA16 FSDATA17 FSDATA18 FSDATA19 FSDATA20 FSDATA21 FSDATA22 FSDATA23 FSDATA24 FSDATA25 FSDATA26 FSDATA27 FSDATA28 FSDATA29 FSDATA30 FSDATA31

FSADDR0 FSADDR1 FSADDR2 FSADDR3 FSADDR4 FSADDR5 FSADDR6 FSADDR7 FSADDR8

FSADDR9 FSADDR10 FSADDR11

FSCLKp FSCLKn

FSDQM0 FSDQM1 FSDQM2 FSDQM3

FSBKSEL0 FSBKSEL1

GPIO_G06_B0 GPIO_G06_B1 GPIO_G06_B2 GPIO_G06_B3

GPIO_G05_B0 GPIO_G05_B3

GPIO_G04_B0 GPIO_G04_B1 GPIO_G04_B2 GPIO_G04_B3 GPIO_G04_B4 GPIO_G04_B5 GPIO_G04_B6 GPIO_G04_B7

GPIO_G07_B0 GPIO_G07_B1 GPIO_G07_B2 GPIO_G07_B3 GPIO_G07_B4 GPIO_G07_B5 GPIO_G07_B6 GPIO_G07_B7

LVDS_SHIELD[0] LVDS_SHIELD[1] LVDS_SHIELD[2] LVDS_SHIELD[3]

LVDS_SHIELD[4] LVDS_SHIELD[5]

GPIO_14 GPIO_15 GPIO_16

GPIO_G08_B5/JTAG_RESET

GPIO_G08_B4/JTAG_TDO

GPIO_G08_B3

GPIO_G08_B2/JTAG_TDI

GPIO_G08_B1/JTAG_MODE

GPIO_G08_B0/JTAG_CLK

GPIO_G09_B5 GPIO_G09_B4 GPIO_G09_B3 GPIO_G09_B2 GPIO_G09_B1 GPIO_G09_B0

NO_CONNECT

LBADC_ GND

VSSA33 _RPLL

VSSD33 _PLL

VSSA33 _FPLL

VSSA33 _SDDS

DVI_G ND

D13

F3G2H4H2J4J2K4

GND

FSDQS

FSWE FSCAS FSRAS FSCKE

DCLK

PPWR

PBIAS

OEXTR

D_GND

VSSD33 _SDDS

A3+

A3-

AC+

AC-

A2+

A2-

A1+

A1-

A0+

A0-

B3+

B3-

BC+

BC-

B2+

B2-

B1+

B1-

B0+

B0-

VSSA33 _DDDS

VSSD33 _DDDS

FSDATAU[0..31]

N501

GM1601

BGA416-26X26\50

FSDATAU0

E24

FSDATAU1

E25

FSDATAU2

E26

FSDATAU3

G26

FSDATAU4

G24

FSDATAU5

H26

FSDATAU6

H24

FSDATAU7

J25

FSDATAU8

T26 R25

FSDATAU10FSDATAU20

P24

FSDATAU11

P26

FSDATAU12

N24

FSDATAU13

N26

FSDATAU14

M25

FSDATAU15

L24

FSDATAU16

L25

FSDATAU17

M26

FSDATAU18

M24

FSDATAU19

N25

FSDATAU20

N23

FSDATAU21

P25

FSDATAU22

R26

FSDATAU23

R24

FSDATAU24

K24

FSDATAU25

J26

FSDATAU26

H25

FSDATAU27

G23

FSDATAU28

G25

FSDATAU29

F24

FSDATAU30

F25

FSDATAU31

F26

FSADDRU0

AD25

FSADDRU1

AD26

FSADDRU2

AC24

FSADDRU3

AC25

FSADDRU4

AB26

FSADDRU5

AA24

FSADDRU6

AA25

FSADDRU7

AA26

FSADDRU8

Y24

FSADDRU9

AB25

FSADDRU10

AC26

FSADDRU11

AB24 U24

U23

FSDQSU

L26

FSDQMU0

T25

FSDQMU1

U25

FSDQMU2

U26

FSDQMU3

T24

/FSWEU

V26

/FSCASU

V25

/FSRASU

V24

FSCKEU

W26

FSBKSELU0

Y25

FSBKSELU1

Y26

AC18 AD18 AE18 AF18 AE19 AF19 AE20 AF20

AD21 AD22 AE21 AF21 AE22 AF22 AE23 AF23

AD23 AD24 AE24 AF24 AF25 AF26 AE25 AE26

AE8 AF8 AC9 AD9 AE9 AF9 AD10 AE10

AF10 AC11 AD11 AE11 AF11 AF12 AE12 AF13

AE13 AD14 AF14 AE14 AF15 AE15 AF16 AE16

AC7 AF17 AD16 AD7

AD8 AF7 AE7 AF6 AE6 AD6 AF5 AE5 AD5 AC5 AF4 AE4

A26 B26

AC17 AC16 AD15

TXA3+ TXA3TXAC+ TXAC-

TXA2+ TXA2TXA1+ TXA1TXA0+ TXA0-

TXB3+ TXB3TXBC+ TXBC-

TXB2+ TXB2TXB1+ TXB1TXB0+ TXB0-

PPWR PBIAS

OEXTR

GND

R525 3K3

FSDATAU0 FSDATAU1 FSDATAU2 FSDATAU3 FSDATAU4 FSDATAU5 FSDATAU6 FSDATAU7

FSDATAU8 FSDATAU9 FSDATAU10 FSDATAU11 FSDATAU12 FSDATAU13 FSDATAU14 FSDATAU15

FSDATAU16 FSDATAU17 FSDATAU18 FSDATAU19

FSDATAU21 FSDATAU22 FSDATAU23

FSDATAU24 FSDATAU25 FSDATAU26 FSDATAU27 FSDATAU28 FSDATAU29 FSDATAU30 FSDATAU31

SEC_SDA SEC_SCL DTV/HDTV_SEL

VGA_CAB DVI_CAB

2

RN501

RN50333R_4

RN50533R_4

RN50933R_4

RN51133R_4

RN51333R_4

RN51433R_4

FSCLK+FSCLKU+ FSCLK-FSCLKU-

R50933R

2

33R_4

5 4 6 7 8 5 4 6 7 8

+3.3V_DIG

MUTE

SEC_SDA SEC_SCL DTV/HDTV_SEL

VGA_CAB DVI_CAB

PPWR PBIAS

FSDATA0 FSDATA1

3

FSDATA2

2

FSDATA3

1

FSDATA4 FSDATA5

3

FSDATA6

2

FSDATA7

1

FSDATA8 FSDATA9

3

FSDATA10

2

FSDATA11

1

FSDATA12 FSDATA13

3

FSDATA14

2

FSDATA15

1

FSDATA16 FSDATA17

3

FSDATA18

2

FSDATA19FSDATAU9

1

FSDATA20 FSDATA21

3

FSDATA22

2

FSDATA23

1

FSDATA24 FSDATA25

3

FSDATA26

2

FSDATA27

1

FSDATA28 FSDATA29

3

FSDATA30

2

FSDATA31

1

R504NP R5050R

+5V

R506 4K7

FSCLK+ FSCLK-

FSDQS

+3.3V_DIG

JTAG_TRST

/RESET_GM1601/RESET3.3V

FSADDRU[0..11]

R507

4K7

MSTR_SCL MSTR_SDA

GND

R523 2K7

R5240R R255NP

FSCKEU /FSRASU /FSCASU FSDQMU1 /FSWEU FSDQMU2 FSDQMU3 FSDQMU0

FSDATA[0..31]

FSADDRU9 FSADDRU4 FSADDRU5 FSADDRU6 FSADDRU7 FSADDRU8 FSBKSELU1 FSBKSELU0

FSADDRU0 FSADDRU1 FSADDRU2 FSADDRU3 FSADDRU10 FSADDRU11

I2C address: A2H and A3H

N502

8

VCC

7

WP

6

SCK

MICROCHIP 24LC32

SOIC8

+3.3V_LBADC

TC507 47uF

GND

ADC_IN2 ADC_IN1

STB AV/TV MENU CHCH+ VOLVOL+

/RESETDEVICE_RESET

RN50233R_4

5 4 6 7 8 5 4 6 7 8

RN50433R_4

RN50733R_4

RN50833R_4

RN51033R_4

RN51233R_4

1

A0

2

A1

3

A2

45

VSSSI

GND

TXA0TXA0+

TXA1TXA1+

TXA2TXA2+

TXACTXAC+

TXA3TXA3+

ADC_VREF

R5274K7

R52847K

LED_KEYPAD

LED2_KEYPAD

/RESET /RESET3.3V

5 4 6 7 8 5 4 6 7 8

GND

R513100K

R51947K

R526120K

R529470K

IR1

3 2 1

3 2 1C508

3 2 1

C546

0.1uF

XS502 LVDS CON

2 4 6 8 10 12 14 16 18 20 22 24 26 28 3029

R517120K

R53010k

R53210k

1

FSCKE

/FSRAS

/FSCAS

FSDQM1 /FSWE

/FSWE

FSDQM2 FSDQM3 FSDQM0

FSDATA[0..31]

FSADDR9 FSADDR4 FSADDR5 FSADDR6 FSADDR7 FSADDR8 FSBKSEL1 FSBKSEL0

FSADDR0 FSADDR1 FSADDR2 FSADDR3 FSADDR10 FSADDR11

1 3 5 7

9 11 13 15 17 19 21 23 25 27

R516100K

R518470K

R512 10K

IR1

TXB3+ TXB3TXBC+ TXBCTXB2+ TXB2TXB1+ TXB1TXB0+ TXB0-

Panel_Power

+5V

R533 470R

+5V

1

Q501

R531

MMBT3904L

2 3

470R

GND

1

Q502

MMBT3904L

2 3

GND

+5V

XS501 IR

3 2 1

GND

KONKA GROUP CO.,LTD Multimedia Product Development Center

Title

4. gm1601

SizeDocument NumberRev D

Konka KLC-2318UG、3218UG、3728UG MAIN BOARDS1

Date:Sheet of

1

FSBKSEL1 FSBKSEL0

FSADDR[0..11]

FSDQM[0..3]

VOL+ VOLCH+ CHMENU AV/TV

LEDR LEDG STB

XS505 KEYPAD

1 2 3 4 5 6 7 8 9 10

GND

48Thursday, September 15, 2005

5

4

3

2

1

+2.5V_DDR

DD

FSDATA[0..31]

FSADDR[0..11]

CC

FSBKSEL0 FSBKSEL1

FSCLKFSCLK+ FSCKE

/FSRAS /FSCAS /FSWE

FSDQS

FSDQM[0..3]

BB

TC402 47uF

GND

FSBKSEL0 FSBKSEL1

FSCLKFSCLK+ FSCKE

/FSRAS /FSCAS /FSWE DQS

GND

TC403 47uF

FSADDR0 FSADDR1 FSADDR2 FSADDR3 FSADDR4 FSADDR5 FSADDR6 FSADDR7 FSADDR8 FSADDR9 FSADDR10 FSADDR11

FSDQM0 FSDQM1 FSDQM2

N403 WINBOND W941232AD 128MB DDR

SQFP100-14X20

C403

C402

0.1uF

+2.5V_DDR

281422596773

31 32 33 34 47 48 49 50 51 45 36 37

29 30

54 55 53 28 27 26 25 94

23 56 24 57

38 39 40 41 42 43 44 87 88 89 90 91 93

A0 A1 A2 A3 A4 A5 A6 A7 A8/AP A9 A10 A11

BA0 BA1

CLK CLK CKE CS RAS CAS WE DQS

DM0 DM1 DM2 DM3

NC NC NC NC NC NC NC NC NC NC NC DNC NC

VDDQ

VSSQ

511625270

19

VDDQ

VSSQ

VDDQ

VSSQ

C404

0.1uF

VDDQ

VSSQ

76

VDDQ

VSSQ

82

GND

799695

VDDQ

VSSQ

92

C405

0.1uF

FSVREF

65

8699

VDD

VDDQ

VDDQVSSQ

VSS

164666

85

C407

C406

0.1uF

581535

DQ0

VDD

VREF

DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7

DQ8

DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15

DQ16 DQ17 DQ18 DQ19 DQ20 DQ21 DQ22 DQ23

DQ24 DQ25 DQ26 DQ27 DQ28 DQ29 DQ30 DQ31

MCL

VSS

0.1uF

C408

C409

0.1uF

FSVREF

C416

0.1uF

GND

97 98 100 1 3 4 6 7

60 61 63 64 68 69 71 72

9 10 12 13 17 18 20 21

74 75 77 78 80 81 83 84

FSDATA0 FSDATA1 FSDATA2 FSDATA3 FSDATA4 FSDATA5 FSDATA6 FSDATA7

FSDATA8 FSDATA9 FSDATA10 FSDATA11 FSDATA12 FSDATA13 FSDATA14 FSDATA15

FSDATA16 FSDATA17 FSDATA18 FSDATA19 FSDATA20 FSDATA21 FSDATA22 FSDATA23

FSDATA24 FSDATA25 FSDATA26 FSDATA27 FSDATA28 FSDATA29 FSDATA30 FSDATA31

C410

0.1uF

C411

0.1uF

C412

0.1uF

23SDA[10..0]

23SDDQM

C413

0.1uF

23SDBA0 23SDBA1

23SDWE# 23SDCAS# 23SDRAS# 23SDCS#

23SDCLK 23SDCLKI

C414

0.1uF

23SDBA0 23SDBA1

23SDWE# 23SDCAS# 23SDRAS# 23SDCS#

23SDCLK 23SDCLKI

+3.3V_SW

23SDD[31..0]

C415

0.1uF

23SDA0

23SDA3

RN52233R_4

23SDA4 23SDA5 23SDA6 23SDA7

RN52333R_4

23SDA8 23SDA9 23SDA10 23SDDQM

RN52433R_4

5 4 6 7 8

RN52533R_4

5 4 6 7 8

R411233R R411333R

3 2 1

R411433R

R4101K

12

3.3VSDRAM2

25 3 2 1

3 2 1

A0

26

A1

27

A2

60

A3

61

A4

62

A5

63

A6

64

A7

65

A8

66

A9

24

A10

14

NC

21

NC

30

NC

57

NC

69

NC

70

NC

73

NC

16

DQM0

71

DQM1

28

DQM2

59

DQM3

22

BA0

23

BA1

17

WE

18

CAS

19

RAS

20

CS

68

CLK

67

CKE

CBW321611V121B

186

15

29

43

VDDVSS

VDD

SDRAM-64MBX32

86 PIN TSOP

VSS

72

58

44

VDD

VSS

12

L402

CBW321611V1 2 1 B

3935414946

VDDQ

VSSQ

63212

GND

VDDQ

VSSQ

L403

GND

VDDQ

VSSQ

TC404 47uF

557581

VDDQ

VDDQVSSQ

VSSQ

38

527884

L401

CBW321611V121B

3.3VSDRAM1

VDDQ

VSSQ

+3.3V_SW

DQ0 DQ1 DQ2 DQ3

DQ4 DQ5 DQ6 DQ7

DQ8

DQ9 DQ10 DQ11

DQ12 DQ13 DQ14 DQ15

DQ16 DQ17 DQ18 DQ19

DQ20 DQ21 DQ22 DQ23

DQ24 DQ25 DQ26 DQ27

DQ28 DQ29 DQ30 DQ31

N402 WINBOND W986432DH 64MB SDRAM

2

5 4

4

6

5

7

8

RN52633R_4

8

5 4

10

6

11

7

13

8

RN51533R_4

74

5 4

76

6

77

7

79

8

RN51633R_4

80

5 4

82

6

83

7

85

8

RN51733R_4

5 4

31

6

33

7

34

8

36

RN51833R_4

37

5 4

39

6

40

7

42

8

RN51933R_4

45

5 4

47

6

48

7

50

8

RN52033R_4

51

5 4

53

6

54

7

56

8

RN52133R_4

23SDD0

3 2 1

23SDD123SDA1

23SDD223SDA2

23SDD3

23SDD4

23SDD5

23SDD6

23SDD7

23SDD8

23SDD9

23SDD10

23SDD11

23SDD12

23SDD13

23SDD14

23SDD15

23SDD16

23SDD17

23SDD18

23SDD19

23SDD20

23SDD21

23SDD22

23SDD23

23SDD24

23SDD25

23SDD26

23SDD27

23SDD28

23SDD29

23SDD30

23SDD31FSDQM3

3.3VSDRAM1

C422

0.1uF

C423

0.1uF

C424

0.1uF

1

58Wednesday, January 05, 2005

C418

0.1uF

C426

0.1uF

C419

0.1uF

C427

0.1uF

+2.5V_DDR

R411 10K

R413 10K

GND

AA

5

FSVREF

4

FSCLK+

FSCLK-

Place this parallel termination close to corresponding memory IC Pins

3

R412

140R

3.3VSDRAM2

2

C417

0.1uF

GND

C425

0.1uF

GND

C421

C420

0.1uF

C428

0.1uF

KONKA GROUP CO.,LTD Multimedia Product Development Center

Title

5. Frame Memory

SizeDocument NumberRev

C

Konka KLC-2318UG、3218UG3728UG MAIN BOARD、S1

Date:Sheet of

5

4

3

2

1

RAM_PWR

TC401 47uF

DD

OCMADDR[0..19]

OCMDATA[0..7]

/OCM_WE /OCM_RE /ROM_CS

OCMADDR[0..19]

OCMDATA[0..7]

/OCM_WE /OCM_RE /OCM_CS

GND

C401

0.1uF

OCMADDR18 OCMADDR17 OCMADDR16 OCMADDR15 OCMADDR14 OCMADDR13 OCMADDR12 OCMADDR11 OCMADDR10 OCMADDR9 OCMADDR8 OCMADDR7 OCMADDR6 OCMADDR5 OCMADDR4 OCMADDR3 OCMADDR2 OCMADDR1 OCMADDR0

N401

1

30

2

3 29 28

4 25 23 26 27

5

6

7

8

9 10 11 12

PLCC32R\S

W39L040P

A18 A17 A16 A15 A14 A13 A12 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0

DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 DQ0

CE#

OE#

WE#

VCC VSS

21 20 19 18 17 15 14 13

22 24 31

32 16

OCMDATA7 OCMDATA6 OCMDATA5 OCMDATA4 OCMDATA3 OCMDATA2 OCMDATA1 OCMDATA0

/ROM_CS /OCM_RE /OCM_WE

RAM_PWR

GND

+3.3V_DIG

R4010R

+3.3V_DIG

CC

321

876

RN402 10K_4

Custom1 Custom2

Serial_Interface_Debug1 Serial_Interface_Debug2

Serial_Interface_Debug3

R4020R R403NP

R4040R R4050R

R4060R R407NP

GND

RN401

10K_4

5 4

876

5 4

BB

OCMADDR10 OCMADDR11 OCMADDR9 OCMADDR8 OCMADDR13 OCMADDR14 OCMADDR12 OCMADDR15

OCMADDR16INT_OSC OCMADDR188-BIT_FLASH2

RN40310K_4

5 4 6 7 8 5 4 6 7 8

RN40410K_4

3 2 1

OCMADDR17

AA

OCMADDR19

R40810K R40910K

8-BIT_FLASH1 8-BIT_FLASH3

GND

KONKA GROUP CO.,LTD Multimedia Product Development Center

Title

6. Memory I/F

SizeDocument NumberRev

B

Konka KLC-2318UG、3218UG、3728UG MAIN BOARDS1

5

4

3

2

Date:Sheet of

68Wednesday, January 05, 2005

1

5

4

3

2

1

N101 QINGJIA AFP0 L306/AFT1 3100

1213

G1G2

11

GND

DD

IF1

IF2/NC

VT

ADC/NC

BP NC

SDA

SCL

SAS

NC

AGC

14 15

G3G4

10 9 8 7 6 5 4 3 2 1

GND

MSTR_SCL MSTR_SDA

CC

MSTR_SCL MSTR_SDA

PC_AUDIOL PC_AUDIOR SCRT3-AIL SCRT3-AIR SCRT2-AIL SCRT2-AIR SCRT1-AIL SCRT1-AIR

+5V_DEC

L105

CBW321611V121B

SIF-MAIN

C140

C1660.01uF

GND

PC_AUDIOL PC_AUDIOR SCRT3-AIL SCRT3-AIR SCRT2-AIL SCRT2-AIR SCRT1-AIL SCRT1-AIR

+5V_AUD

12

56pF

GND

C1051000pF

R106 75R

GND

L10339uH

R11047R R11247R

AGC

L106CBW321611V121B

C135

0.1uF

R107 1k

+5V_TUNER

+

TC106

100uF

C143 56pF

GND

+5V_AUD

GND

C147 4pF

R101 3k

R104

2.2k

GND

Z10418.432MHz

R13110K

BB

MSTR_SCL MSTR_SDA

/RESET

POWER_OFF

MUTE

AA

MSTR_SCL MSTR_SDA

/RESET

POWER_OFF

MUTE

R14710K

R13722K

C165

1000pF

GND

+12V

R14610K

+5V_AUD

R155 22K

Q105 BC847

R140 22K

GND

R1414K7

Q108

BC847

GND

Q107

BC847

R156 10K

R134 10K

GND

Q109

BC847

Q106

BC847

GND

R14222K

D1011N4148

R148 4K7

R135 10K

R149 2K

D1031N4148

R154 470K

R130100R

R132100R

C158

0.1uF

+

TC117 47uF

R102

470R C106 1000pF

Q102 2SC388A

R111

C114

33R

0.01uF

C1220.47uF C1240.47uF C1260.47uF C1280.47uF

+

TC104

10uF

C136

C137

0.47uF

1000pF

GND

1 2

C148

4pF

GND

L108CBW321611V121B

C159 1000pF

R139100R

R1441K

R1501K

R153

D102

1N4148

Q110 BC857

10K

L102 3.3uH

+5V_TUNER

R116 100K

GND

C130

0.1uF

GND

49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64

C153

0.1uF

+12V

R114 12K

TC102 10uF

C1230.47uF C1250.47uF C1270.47uF C1290.47uF

C131

0.1uF

AVSUP ANA_IN1+ ANA_INANA_IN2+ TESTEN XTAL_IN XTAL_OUT TP AUD_CL_OUT NC4 NC5 D_CTR_I/O1 D_CTR_I/O0 ADR-SEL STDBY NC6

+

TC114

100uF

GND

L10139uH

C101

C113 1000pF

1000pF

C116

+

C102

0.047uF

0.1uF

GND

45

48

AVSS

41

ASG2

ASG3

SC1_IN_L

MONO_IN

SC2_IN_L

VREFTOP

SC1_IN_R

SC3_IN_R

SC2_IN_R

N103 MSP3420G

SCL

SDA

IIS_CL

IIS_WS

IIS_DA_OUT

IIS_DA_IN1

ADR_DA

ADR_WS

ADR_CL

DV_SUP

123456789101112131415

GND

C160

0.47uF

GND

C164

0.1uF

+5V_TUNER

C103

1000pF

GND

R10947R

R11547R

33343536374738394046424344

ASG1

AHVSS

AGNDC

CAPL_M

SC4_IN_L

SC3_IN_L

SC4_IN_R

AHVSUP

CAPL_A

SC1_OUT_L

SC1_OUT_R

VREF1

SC2_OUT_L

SC2_OUT_R

DACM_S

DACM_SUB

DACM_C

DACM_L

DACM_R

VREF2

DACA_L

DACA_R

DVSS

IIS_DA_IN2

NC1

NC2

NC3

RESET

16

C161 1000pF

C104

0.1uF Z101 EPCOS M9370D/K9453M

INPUT

INPUT GND

12345

Z103 EPCOS M3951M/K3953M

INPUT

12345

+5V_AUD

CBW321611V121B

GND

TC105

+

C133

0.1uF

10uF

GND

32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17

GND

INPUT GND

GND

L104

TC103100uF

C1320.47uF

C134

TC107

10uF

+

10uF

GND

HLIN

HRIN

+5V_TUNER

L10939uH

18

AGND

DGND

GND

17

CVB S

AVD

Q101BC847

C10930pF

0.47uF

C112

14

15

16

REF

TAGC

NC( VC)

TOP

SDA

SCL

GND

TC10922uF

TC11122uF

TC12022uF

TC12122uF

1 2

R113 100R

SIOMAD NC

12 13

R117560R R11847R R12047R

+

Z102

4.000MHz

GND

C115 1000pF

GND

SIF-MAIN MSTR_SCL MSTR_SDA

R10375R

R108 220R

R121 47K

R125 47K

GND

R151 47K

Q103 BC847

Q104 BC847

Q111 BC847

TUNCVBS1

GNDGND

GND

AUOUTL_SCRT1

AUOUTR_SCRT1

AUOUTL_SCRT2

AUOUTL_SCRT1

AUOUTR_SCRT1

AUOUTL_SCRT2

TC101100uF

+

C107

C110

R105330R

C1081500pF

GND

OUT

22

23

24

SIF1

SIF2

N102TDA9885T

VIF1

VIF2

OUT

1234567891011

C117

0.01uF

GND

C1190.01uF

R1195K6

GND

+

0.22uF

21

OP2

OP1

0.47uF

C111

1000pF

19

20

VP

AFC

FMPLL

DEE M

C1200.01uF

C121

390pF

R124100R

VPLL

AFD

GND

C1180.47uF

R126100R

1000pF

+

TC108

R157100R

R152100R

GND GND

SLINSLIN SRIN

C138 1000pF

R145 47K

GND GND

Q112 BC847

AUOUTR_SCRT2

GND

C139 1000pF

GND

LInput_P LInput_N RInput_N RInput_P

TC110

+

10uF

GND GND

TC112

+

10uF

GND

XS101

D2006-6A

2 1 4 3

R122 47K

R123 47K

HEADPHONE_L

Q113 BC847

HEADPHONE_R

Q114 BC847

GND

R136 10K

TC113

+

10uF

GND

TC115

+

10uF

R12810K

R127 10K

R1294.7K

+5V_AUD

C1421000pF

2

INA(neg)

5

INB(pos)

3

INA(pos)

6

INB(neg)

R1334.7K

C1441000pF

GND

84

OUTA

VDDVSS

OUTB

+

TC116

100uF

1

N104 PHILIPS TDA1308T

7

+

TC118100uF

C145

0.1uF

GND

+

TC119100uF

R138

4.7K

R143

4.7K

GND

CN503

PHONEJACK STEREO SW

4 3 5 2 1

GND

5

MUTE_Control

6

GND

5

4

3

2

KONKA GROUP CO.,LTD Multimedia Product Development Center

Title

7. Tuner And Audio

SizeDocument NumberRev

C

Konka KLC-2318UG、3218UG3728UG MAIN BOARD、S1

Date:Sheet of

1

78Wednesday, January 05, 2005

5

XS801

12V POWER IN

12V

DD

F8015A

+12V+12V_IN

CBW453215U310B

L801

C8020.1uF

12

TC801

C804

470uF

0.1uF

GND

D801

FM5820

GND GND

GND

PPWR

L808

CBW453215U310B

12

C813

TC808

0.1uF

470uF

CC

GND

FM5820

GND

POWER_OFF

+5V

CBW321611V121B

L814

12

C8180.1uF

C820

0.1uF

470uF

C8110.1uF

D802

GND

R814470R

N805 MP1410ES

1

2

3

4

R805470R

BS

IN

SW

GND

L81515uH

1 2

D803

FM5820

GND

BB

GND

+3.3V

N807

L820

12

CBW321611V121B

TC818 22uF

+3.3V +3.3V_ADC+2.5V_DDR

12

CBW321611V121B

L827

TC820 22uF

AA

GND

1 3

C827

0.1uF

GND

N808 BA25BC0FP

VINVOUT

GND

2

GND

BA18BC0FP

1 3

C825

0.1uF

GND

VINVOUT

GND

2

GND

C828

0.1uF

GND

COMP

GND

N.C

GND

6

5

FB

8

7

EN

TC821

22uF

4

N801 MP1410ES

1

BS

2

IN

3

SW

4

GND

L80415uH

1 2

N804 MP1410ES

1

BS

2

IN

3

SW

4

GND

L81015uH

1 2

COMP

6

5

FB

8

N.C

7

EN

6

5

FB

8

N.C

7

EN

R816410K

R81915K

R8222K

TC814 470uF

+1.8V

C826

0.1uF

GND

CBW321611V121B

L828

CBW321611V121B

L834

C8173300pF

C819200pF

R81810K

GND

TC815 10uF

GNDGND

L821

CBW321611V121B

TC819

22uF

12

R801330K

R80330K

R8041K5

GND

R806330K

R80830K

R8091K5

GND

C822

0.1uF

GND

+1.8V_CORE

12

D804

3

1 2

C803200pF

GND

TC804 470uF

C812200pF

GND

TC810 470uF

BAV99L

C8013300pF

R80210K

TC805 10uF

GND GND

C8103300pF

R80710K

TC811 10uF

GND

CBW321611V121B

+2.5V_TELE

+1.8V

GND

L805NP

C807

0.1uF

GND

CBW321611V121B

C815

0.1uF

L812CBW321611V121B

L813CBW321611V121B

L816

12

L817

L811

3

+5V_SW

L802

Panel_Power

12

+5V_SW

CBW321611V121B

L806

CBW321611V121B

+5V_SW

+5V_DEC

12

+5V_TUNER

12

PWM0

R812NP

R810 0R

1

12

+3.3V

R8110R

3

NP(MMBT3904L)

2

Q801

TC802 22uF

TC806 22uF

GND

N802 BA33BC0FP

1 3

C805

0.1uF

N803 BA18BC0FP

1 3

C808

0.1uF

GND

VINVOUT

GND

2

VINVOUT

GND

2

GND

+5V

CBW453215U310B

POWER_OFF

L809

12

TC809 470uF

+5V_IN

C806

0.1uF

GNDGNDGND

C809

0.1uF

GND

+12V_IN

C814

0.1uF

GND

R815470R

CBW321611V121B

TC803

22uF

GNDGND

CBW321611V121B

TC807

22uF

GND

1

L803

L807

GND

12

XS802

JST B5P-VH-B

1 2 3 4 5

D805 BZV55

+3.3V_SW

+1.8V_SW

2

+3.3V

GND

+3.3V_ADC+3.3V

R817 10K

3

1

3

PBIAS

R82310K

Q802

1

MMBT3904L

2

R826 10K

Q804

MMBT3904L

R813 NP

R821100R

2

+12V

L818CBW321611V121B

PPWR

12

R8254K7

GND

C823

0.1uF

TC816 47uF

1

MMBT3904L

Q803

R824 47K

3

2

GND

+3.3V_ADC

L822

1 2

CBW321611V121B

+1.8V +3.3V_PLL

L829

1 2

CBW321611V121B

+3.3V_LVDSA

+1.8V_ADC

+3.3V_ADC +3.3V_LVDS

L823

1 2

CBW321611V121B

+1.8V

L830

1 2

+1.8V_DVI

CBW321611V121B

+3.3V

L824

1 2

CBW321611V121B

L831

1 2

CBW321611V121B

+3.3V_LVDSB+3.3V_ADC

+3.3V_DIG

+3.3V_ADC

TC812 10uFTC813

C821

0.1uF

N806

1 2 3 4

APEC AP9435M

L825

1 2

CBW321611V121B

L832

1 2

CBW321611V121B

S S S G

C816

0.1uF

GND

GNDGND

D D D D

BKLT_ADJ BKLT_EN

8 7 6 5

+3.3V_I/O_BGA

+3.3V_DVI

GND

C824

0.1uF

XS803

D2006-3A

1 2 3

CBW321611V121B

TC817 47uF

GND

+3.3V_ADC

1 2

CBW321611V121B

Panel_Power

L819

12

L826

1 2

CBW321611V121B

L833

+3.3V_LBADC+3.3V_ADC

KONKA GROUP CO.,LTD Multimedia Product Development Center

Title

8. Power

SizeDocument NumberRev

C

Konka KLC-2318UG、3218UG3728UG MAIN BOARD、S1

5

4

3

2

Date:Sheet of

1

88Wednesday, January 05, 2005

KONKA KLC-2718UG Schematic

Specifications and Main Features

Frequently Asked Questions

User Manual