Teac LEDV2282FHD Service Manual PDF [PDF]

Zitiervorschau



MODEL: LEDV2282FHD

CONTENTS 1. 2. 3. 4. 5. 6. 7. 8. 9.

Precautions Block Diagram Troubleshooting Schematic Diagrams Troubleshooting and Schematic Diagrams for DVD Module Exploded Views Adjustment Key Parts Product Specifications

10. BOM List

1.PRECAUTIONS Prior to shipment from the factory,the products are strictly inspected to conform with recognized product safety and Electrical codes of the countries in which they are to be sold.However, in order to maintain such compliance,it is equally important to implement the following precautions when a set is being serviced.

1-1.Safety Precautions 1) Before returning an instrument to the customer, always make a safety check of the entire instrument, including, but not limited to, the following items: (1) Be sure that no built-in protective devices are defective or have been defeated during servicing. (1) Protective shields are provided to protect both the technician and the customer. Correctly replace all missing protective shields, including any remove for servicing convenience. (2) When reinstalling the chassis and/or other assembly in the cabinet, be sure to put back in place all protective devices, including, but not limited to, nonmetallic control knobs, insulating fish papers, adjustment and compartment covers/shields, and isolation resistor/capacitor networks. Do not operate this instrument or permit it to be operated without all protective devices correctly installed and functioning. (2) Be sure that there are no cabinet opening through which adults or children might be able to insert their fingers and contact a hazardous voltage. Such openings include, but are not limited to, excessively wide cabinet ventilation slots, and an improperly fitted and/or incorrectly secured cabinet back cover. (3) Leakage Current Hot Check-With the instrument completely reassembled, plug the AC line cord directly into a 120V AC outlet. (Do not use an isolation transformer during this test.) Use a leakage current tester or a metering system that complies with American National Standards institute (ANSI) C101.1 Leakage. Current for Appliances and underwriters Laboratories (UL) 1270 (40.7). With the instrument’s AC switch first in the ON position and then in the OFF position, measure from a known earth ground (metal water pipe, conduit, etc.) to all exposed metal parts of the instrument (antennas, handle brackets, metal cabinets, screwheads, metallic overlays, control shafts, etc.), especially and exposed metal parts that offer an electrical return path to the chassis. Any current measured must not exceed 0.5mA. Reverse the instrument power cord plug in the outlet

and repeat the test.

AC Leakage Test Any measurements not within the limits specified herein indicate a potential shock hazard that must be eliminated before returning the instrument to the customer. (4) Insulation Resistance Test Cold Check-(1) Unplug the power supply cord and connect a jumper wore between the two prongs of the plug. (2) Turn on the power switch of the instrument. (3) Measure the resistance with an ohmmeter between the jumpered AC plug and all exposed metallic cabinet parts on the instrument, such as screwheads, antenna, control shafts, handle brackets, etc. When an exposed metallic part has a return path to the chassis, the reading should be between 1 and 5.2 megohm. When there is no return path to the chassis, the reading must be infinite. If the reading is not within the limits specified, there is the possibility of a shock hazard, and the instrument must be re-pared and rechecked before it is returned to the customer.

voltage, and (5) antenna wiring. Always inspect in all areas for pinched, out-of-place, or frayed wiring. Do not change spacing between a component and the printed-circuit board, Check the AC power cord for damage.

Insulation Resistance Test 2) Read and comply with all caution and safety related notes non or inside the cabinet, or on the chassis. 3) Design Alteration Warning-Do not alter of add to the mechanical or electrical design of this instrument. Design alterations and additions, including but not limited to, circuit modifications and the addition of items such as auxiliary audio output connections, might alter the safety characteristics of this instrument and create a hazard to the user. Any design alterations or additions will make you, the service, responsible for personal injury or property damage resulting there from. 4) Observe original lead dress. Take extra care to assure correct lead dress in the following areas: (1) near sharp edges, (2) near thermally hot parts (be sure that leads and components do not touch thermally hot parts), (3) the AC supply, (4) high

5) Components, parts, and/or wiring that appear to have overheated or that are otherwise damaged should be replaced with components, parts and/or wiring that meet original specifications. Additionally determine the cause of overheating and/or damage and, if necessary, take corrective action to remove and potential safety hazard. 6) Product Safety Notice-Some electrical and mechanical parts have special safety-related characteristics which are often not evident from visual inspection, nor can the protection they give necessarily be obtained by replacing them with components rated for higher voltage, wattage, etc. Parts that have special safety characteristics are identified by shading, an ( ) or a ( ) on schematics and parts lists. Use of a substitute replacement that does not have the same safety characteristics as the recommended replacement part might created shock, fire and/or other hazards. Product safety is under review continuously and new instructions are issued whenever appropriate.

1-2 Servicing Precautions CAUTION: Before servicing Instruments covered by this service manual and its supplements, read and follow the Safety Precautions section of this manual. Note: If unforeseen circument create conflict between the following servicing precautions and any of the safety precautions, always follow the safety precautions. Remember; Safety First

1-2-1 General Serving Precautions (1) a. Always unplug the instrument’s AC power cord from the AC power source before (1) removing or reinstalling any component, circuit board, module or any other instrument assembly. (2) disconnecting any instrument electrical plug or other electrical connection. (3) connecting a test substitute in parallel with an electrolytic capacitor in the instrument.

b. Do not defeat any plug/socket B+ voltage interlocks with which instruments covered by this service manual might be equipped. c. Do not apply AC power to this instrument and/or any of its electrical assemblies unless all solid-state device heat sinks are correctly installed. d. Always connect a test instrument’s ground lead to the instrument chassis ground before connecting the test instrument positive lead. Always remove the test instrument ground lead last. Note: Refer to the Safety Precautions section ground lead last. (2) The service precautions are indicated or printed on the cabinet, chassis or components. When servicing, follow the printed or indicated service precautions and service materials. (3) The components used in the unit have a specified flame resistance and dielectric strength. When replacing components, use components which

have the same ratings, by ( ) or by ( ) in the circuit diagram are important for safety or for the characteristics of the unit. Always replace them with the exact replacement components. (4) An insulation tube or tape is sometimes used and some components are raised above the printed wiring board for safety. The internal wiring is sometimes clamped to prevent contact with heating components. Install such elements as they were. (5) After servicing, always check that the removed screws, components, and wiring have been installed correctly and that the portion around the serviced part has not been damaged and so on. Further, check the insulation between the blades of the attachment plus and

accessible conductive parts.

1-2-2 Insulation Checking Procedure Disconnect the attachment plug from the AC outlet and turn the power ON. Connect the insulation resistance meter (500V) to the blades of the attachment plug. The insulation resistance between each blade of the attachment plug and accessible conductive parts (see note) should be more than 1 Megohm. Note: Accessible conductive parts include metal panels, input terminals, earphone jacks, etc.

1-4. Handling the LED Module In case the screen is damaged and the internal liquid leaks,do not suck or drink the internal fuid. Nor do you touch it either ,otherwise you might be poisoned or get a rash with your skin,If the internal fluid enters your mouth,rinse with water.If itadheres to your skin or clothes,wipe it away with alcohol and then wash with water. If it enters your eyes,wash with running water immediately.

4.

Glass is used in the panel ,so be careful not to drop it or let it strike a hard object ,which could cause breakage or cracks.

5.

CMOS-LSI circuits are used in the module,so guard against damage from electrostatic discharge.Be sure to wear aa wrist or ankle ground when handling the module.

6.

Do not expose the module to direct sunlight or strong ultraviolet rays for long periods.

7.

Do not store the module a temperatures below specifications.Cold can cause the liquid crystals to freeze,lose their elasticity or otherwise suffer damage.

Precautions for handling the LED module The LED module can be easily damaged during assembly or disassembly.Observe the following precautions when handling the LED module: 1. When installing the LED module in the LED cover,be sure to seat it so that it is properly aligned and maximum visibility of the display is maintained.

2.

3.

If the panel’s surface gets dirty,wipe it with cotton or a soft cloth.If it is still dirty,try breathing on the surface to create a light condensate and wipe it again.If the surface is very dirty,we recommend a CRT cleaning agent.Apply the agent to a cloth and then wipe the panel’s surface .Do not apply cleanser directly to the panel .Also,neverscratch the suface.

If water or other liquid is left on the panel’s surface for a long period,it can change the screen’s tint or stain it. Be sure to quickly wipe off any liquid.

8.

Do not disassemble the LED module.Disassembly can cause malfunctions.

9.

If you transport the module,do not use packing material that contains epoxy resin(amine)or silicom glue(alcohol or oxime).These materials can release gas that can damage the panel’s polarization.

2.Block Diagram

Panel Display

LVDS Cable M/B to Panel

Inverter Board

Mainboard DVD Module

Adapter Input(DC12V)

Keyboard

IR Board

1) Mainboard˖Control all input signals, Decode the video signal, De-interlace, and send digital

signals (LVDS signal) to panel. 2) Panel˖Display all image; 3) IR Board : Receive IR Signal; 4) Keyboard POWERǃSOURCEǃMENUǃVOL+/- ,Channel +/-; 5) Adapter: 110V-240V AC IN,Ouput 12V DC to the mainboard 6) Inverter Board: the power supply for backlight of panel. 7) DVD Module: built-in DVD player with slot-in loader.

3.Troubleshooting

CV306L-A Common Problem Solving Power Units Problem Solving Display Units Problem Solving Audio Units Problem Solving Functional Units Problem Solving

In stand-by mode, Check TP1 have 12V? N

Y

Check the +5V and +3.3V test-point of main board whether the voltage is correct or not N

Check their external circuit

Y Power on the machine

Check the power network of U1,U21

test-point TP3 have 5V? test-point TP2 have 12V? test-point TP11 have 1.8V? ， test-point TP9 have 3.3V? test-point TP12 have 2.5V， test-point TP6 have 1.32V？ N

Y

O K Check LDO IC U1; U4 、 U10 、 U3 、 Q1、Q2 burned or over load short-circuit

Picture 1Power Units Problem Solving

Flickering or Black screen（Back light on）

P ic tu re2Display Units （ Flickering ） Is the connection of Driver Board Cable normal

Y

N

Is LCD normal Y

N

C h e c kt h en e t w o r ko u t p u t dr i v e rb o a r dJ 3s o c k e tn o r m a l N Y Does the software match the panel? Change LCD

N

Change this part of the circuit

Y Upgrade software

Change driver board cable

Check the LVDS output pins, see whether there is short-circuit or unconnected pin

Is VCC-Panel correct？Check Q10，J2

P ic tu re3Di sp la yUni t (bl ac ksc re en) Black screen

Does #5#6 pin of main board J9 have 12V?

Y

N

Check +12v power supply for Inverter, does J9 #4 pin have control voltage?

N

Check the PB-ON/OFF network

Y

Inverter damaged or bad connection

Check/repair power supply

NO sound

Pi ct ure4A ud ioU nit( NOs ou nd) Any audio signal input or Is amplifier power supply normal N

Y

V o l u m e ,M U T Es e t W h e t h e ro rn o tn o r m a l Y

N

c heck CON12any si gnaloutput N

Y

Check U20（TPA1517）#1/9 pin whether or not normal

Y

N C he c kQ 2 5 , Q 2 4# 3p i n W he t h e rt h e r ei sas i g n a lo u t p u t

Y

Check audio equipment: power amplifier circuit

Reset

E x a m i n e e x t e r n a l S p e a k e r

C h e c kp o w e r C i r c u i to fQ 1 , i fp o w e rs u p p l y i sn o r m a l , c h a n g eQ 1

Check Q24,Q25 external circuit

N

Check the network connects U20 and Q24,Q25

TV not searching/no image

Picture 5 Function Unit (ATV broke down)

E x t e r n a lR Fi n p u ts i g n a l W h e t h e ro rn o tn o r m a l N

Y Check tuner VCC whether has 5V Y

N

Check Tuner’s I2C data Y

N

Check U14 #4pin whether has signal or not Y

N Does Tuner have any signal output? N

Y Does power supply of U7 Y

Check external RF equipment

Check the network of MSD306P T #y3,aa3 pin

N Change Tuner

Check circuit of MSB1210、 Crystal Oscillator and SAW filter U14

Check the power supply network

Check I2C data network’s connection to U13(MSD306P T) #A6,W6 pin

Dose U7 work normal and it’s network

Picture 6 Function Unit (TV no sound)

ATV no sound only picture

Under PC AV whether or not has sound

N

Y

Check tuner U14 #3 pin whether has signal or not

Y

N

Check U13 and U14 whether has input audio signal or not Y

See “NO SOUND” repair guide

Check U13 (MSD306PT) and their filter network

Check MSB121 0 and the circuit concerne d

N

Check the Audio SAW filter U15 and the circuit concerned

Picture 7 Function Unit (DTV broke down)

TV not searching/no image E x t e r n a lR Fi n p u ts i g n a l W h e t h e ro rn o tn o r m a l N Y

Check tuner VCC whether has 5V Y

N

Check Tuner’s I2C data Y

N

Does U14 have TS signal output? Y

N

Does U13 have TS signal output N

Check external circuit

Y Change Tuner

Check external RF equipment

Check U13(MSD3 06PT) signal network concerned

Check I2C data network’s connection to U13(MSD306P T) #Y6,W6 pin

Dose U7 work normal and it’s network

P ic tu re8Fu nc ti onUn it PC port

Image not at center

Check the VGA socket Whether touch normal with cable

Lose color, color cast

Use automatic adjustment

System setting not correct, reset system

Image vibrating

VS,HS signal whether is normal and stable

Is U13(MSD306PT) RGB input signal normal Y

（PC ）

N

Y

Check VGA input circuit

OSD setting does not march. Reset system. Or input not support

N

Check VS.HS circuit

No signal

Check the VGA socket Whether touch normal with cable

Check VS.HS circuit

Pic tu re9F unc ti onU ni t （S CA RT、A V、S-V）

SCART 、AV、S-VIDEO port

SCARGT Lose color, color cast

Is AV,S-VIDEO Input signal normal? Does SCART socket touch normal?

Is U13（ MSD306PT）RGB Input signal normal?

N

Change external signal source

All no signal

Y Check the connection network between U13 and the input port whether correct or not Does software work? N

Y

N Check and repair the concerned Input network

System setting not correct, reset system

Y

Check CON11SCART RGB input network

Check U13and it’s external circuit

P ic tu re1 0F un ct io nUni t （H DM I）

HDMI

Check the HDMI socket Whether touch normal with cable

No image

Check U13 （ MSD306PT ）HDMI network whether normal or not Y

Has image but no sound

Under pc mode whether has sound or not

N Y

See “power supply problem repair guide

Check the HDMI input network

Check HDMI and its input network, check U26 whether it’s EDID data is correct

N

See “NO SOUND” repair guide

Pic tu re1 1Fun ct io nUn it Does machine show “CI MODULE INSERTED” when CI card inserts PCMCIA

（P CM CI ACI） Y

N

Check VCC-PCMCIA power supply， Check Q8 whether work normal or not

Enter Menu, then CI information can be read

Y

N

Y

N

Change CI card OK Y

OK

N

Check external network

Change CI card, Check external network

Change Q8

Pic tu re1 2Fun ct io nUn it （VG A、Y Pb Pr）

VGA、YPbPr function

N

Does input equipment work normal Y Y

Check theYPbPr input network

All (VGA、YPbPr) no output

Normal

Does U13 port damage?

N

Change input source

Check the couple circuit

Abnormal

Repair it

4.Schematic Diagrams 4-1 Mainboard Schematic Diagram

POWER

TREE

THIS WAY IS THE STANDBY MODE FOR CURRENT,IT IS 6.6mA. THERE ARE 3 VOLTAGE FOR PANEL, ONE JUST ONLY BE SELECTED . 5V IS RECOMMENDED .

SYSTEM BLOCK

1050mA VDDC1.2V 1mA AVDD1P2 TPS54231 +1.32V 1160mA

100mA DVDD1.2V 316mA AVDD_DVI

DM0&DP0

7mA

USB0

AVDD_DMPLL DM1&DP1

BM1117

USB1

HDMI1 VGA SCART YPBPR Y/C(内置DVD) AV

RX1M&RX1P RGB0 RGB1 CVBS3 RGB2

VEDIO INPUT

HDMI0(内置)

RX0M&RX0P

DVD AUDIO(内置) AV&YPBPR AUDIO

AVDD_AU33 27mA AVDD_EAR33

BM1084 32M bits SERIAL FLASH

MP1423

3.3VA 150mA

VDDP 37mA

5VU 3000mA

AVDD_PLL 550mA

32K bits EEPROM

3.3VA for PANEL

Y/C

BM1117 PCMCIA

CVBS2

DC POWER +12V CONNECTOR

2.5VA 230mA

2.5VA for MSD306 110mA

IF INPUT

IF_TV IF_OUT #IF_OUT

MSD306

CVBS OUT

LINE_IN1 LINE_IN2 LINE_IN3

1.8VA 340mA

1.8VA for MSD306 230mA

SCART

1.8VA for DDR2

LINE OUT

800mA

AO3401 TPA1517

LINE_IN0

TPS2051 AUDIO INPUT

SCART AUDIO

AVDD3P3_ADC 4mA

90mA

L&R OUT PC AUDIO

42mA

512M bits DDR1

BM1117 TUNER

3.3VU 400mA/ standby 6.6mA

SPDIF LVDS

TPS54231

PANEL

7805

AO3401

+12V_IN 2210mA

5VA for PANEL

1000mA

+5V for USB

1500mA

+5V for DVD

1100mA

+5V_TUNER 210mA AMP 1000mA

1000mA 12VA for PANEL

DVD Power Interface

10K/1%

2

1 2 3 4 5

2 2

1

1 2

1

100R 100R C205 100n

1

2

ON_PANEL

1k 2

C200 100n

3.3VU

1

1

R226

2 510R/1%

3

ADJ-PWM

ADJ-PWM

1

1

BM1117-ADJ

230mA(DDR2/PCS) C78 100n

C60 100n

1

1

1

1 C77 100n

C73 100n

2

C76 100n

2

C66 100n

1

1

1 C59 100n

2

C54 NC/100n

2

C63 100n

1

1

1 C61 100n

2

C51 NC/100n

2

2 1k/1%

2

1 R69

2

1

1.8VA

2

ADJ/GND

110mA 2

100u/16V

2

C62 100n

1.8VA

+ CA15 R76 2.2k/1%

1

2

2

3

1

IN OUT

2

4 2

2

100u/16V

+

1

1

U10 CA14

2

1N4001 1

1

1N4001 D5 1 2

1

TP11 1.8VA 1.8VA

C75 100n

1

3

2

2

4.7k 2

PB-ADJUST

1

3 Q20 3904

2 1 1k

D4 2

R212

1 R183

5VA

6 5 4 3 2 1

R213 4.7k

C69 100n

J9 PH-6A

12V

2

1 C71 100n

2

C70 100n

2

C44 NC/100n

2

C43 NC/100n

PB-ON/OFF C164 100n

5VA

1

1

1 2

1 R87

1k

1

1

230mA

100R 2

Q28 3904

2 1

100u/16V

2 ADJ/GND

BM1117-ADJ

1

2

2

2

2

1

OUT

+ CA16 R88 470R/1%

2

U11

1

1

2.5VA

ON_PBACK

R220

L:ON H:OFF

1

2.5VA

4

2

R227 4.7k

2 3 ON_PBACK

1

5VA

C72 100n

1

5VA

1 TP12 2.5VA

3

2

2

2

AVDD_MEMPLL_LPLL供电需要一个相对稳定的供电。 因此，layout上MSD306PT第G15（MSD308/9PX第G18） 的3.3VA先经过0.1uF电容再和整机的3.3VA连接. Layout时要特别注意-20100128

1

C201 NC/100n

2

C33 100n

2

C39 NC/100n

2

2

2

C45 100n

2

1

1

1

1

1

Inverter Interface

1 C52 100n

R214 10k

IN

Q10 3904

1

Q9 3904

1

2

820R/1% 2

150mA 1

1

3.3VA

2

R53 1

220u/16V

2

CA9 R54 510R/1%

2

2

100n

2

C42

2 4

1

CA10 100u/16V

C36 100n

3.3VA

VOUT TAB

1

1

1

GND

VIN

1

L:ON H:OFF

TP9 3.3VA

U4 BM1084-ADJ

220u/16V

R46 2.2k

R45 10k

2

R48 10k

R52

3

C40 1u

1 AGND

3.3VU

1

GND

2 820R/1%

3 ON_PANEL

5VA

TP8 VCC-Panel

3 1

C35 NC/100n

1

2

C34 NC/100n

3

1

2 1

R50 47k

1

1 C53 100n

2

C32 NC/100n

2

C127 100n

2

2

C121 100n

2

1100mA

1

1

1

1 2

2

C126 100n

3 2

1 R140

C28 NC/100n

C38 NC/2.2u/0805 CA6

2

1

1

1 2

2 ADJ/GND

BM1117-ADJ

1.32V

J2

3.3VU 100u/16V

2

2

OUT

C142 100n

380mA

2

2

1

+ CA18 R147 510R/1%

1 2

4

3.3VU

6 5 4

1

1

3.3VU

Q11 VCC-Panel AO3401

3 2 1

C162 100n

1 1 2

Vout=0.8*(1+R50/R51) R50 R51 Vout 30K 5.6K 5.08V

1

12VA

1

5VU

C26

10u

2

CA5 470u/16V R2 30K/1%

1

1 2

2

C2 NC/150p R3 5.6K/1%

2

C20 100n

CA2 100u/16V

2

1

D1 B34

1

1

R7 20k

1

C16 100n R6 100k

2

1

C8 56p

Vout=0.8*(1+R50/R51) R50 R51 Vout 10.2K 6.2K 1.29V 10.2K 6.8K 1.33V

2

PH BOOT GND VIN COMP EN VSENSE SS TPS54231 C1 R1 10n 1M

2 2

C7 5.6n

2

100n

1 1

C46

1

2

1

1

1 R12 10.2K/1% 1 2

C29

10u

2

CA8 470u/16V R11 6.8K/1%

1 C10 NC/150p

+5V_DVD

2

1

1

TP5 +5V_DVD L2 6.8uH/3A

1

PANEL POWER

3

100n

12VU

1 2 3 4

1

1 Q3 3904

2

2 4.7k

8 7 6 5

3.3VA

IN

C207

2

1 R30

H:OFF L:ON

TP13 3.3VU

U19

100n

3 DVD_ON/OFF

2

3 DVD_ON/OFF

2

2

CA3 100u/16V

1

1

D2 B34

1

1 1 2

2 C22 100n

2

1

R10 100k 100n C21

MST Power supply

5VU

C206

1 2 3 4 5

DVD-ON/OFF

U2

2

H:ON L:OFF

R13 20k

2

Q5 3904

2 1

R9 280k/1%

2 2

1

1 C12 56p

TPS54231 C4 R4 10n 1M

1 2

10k

1

3 2

C11 5.6n

1 1

预留100n贴片电容的EMI对策-20100311

2

1

1

2

1 2 3 4

2

1

2

PH BOOT GND VIN COMP EN VSENSE SS

1.32V

2

1

1 1 2 1

1 2 R40 1

PWR-ON/OFF

3 PWR-ON/OFF

8 7 6 5

R32 2.2k

R43 1k

L3 6.8uH/3A

U3

2

3.3VU

TP6 1.32V

12VA

1u

J7 PH-5A 100R 2

1

2 1 C15 100n

DVD_STB DVD_AUTO

R5 280k/1%

1.32V DC-DC

TP2 12VA

3

2

Q1 AO3401 12VA

2 C24

DVD_STB DVD_AUTO

R126 1

12VU

1

3.3VU

12VU

3 3

DVD CTRL R143 10k

R130 R141

R36 10k

R26 47k

DVDIR_EN

2

C9 1n

DVDIR_EN

3

此IO是有记忆功能的，故更改为 不可控3.3V上拉,DVD source下待机 保证能正常拉高此IO口-20100311

Q6 3904

2 1

H:ON L:OFF

1

C30 100n

R131 10k

2

C31 100n

R127 10k

1

470u/16V

J1 PH-6A

1

R16

1

CA4 R17 C19 30.9k/1% 100n

2

C18

NC/150p

2

D3 B34

1

2

C17 NC/470p CA1 470u/16V

1

1 + C5 100n

1 2 3 4 5 6

2

1

3.3VA

1 2 3 4 5 6

2

2

10k

MP1423

R14 NC/10R

2

3 2

2

R41 1

PWR-ON/OFF

C6 120p

12VA

TP4 5VU

2

R33 2.2k

470u/16V

+5V_DVD

1

2

R8 100k

1 2 3 4 9

2

1 1

2

NC/PH-4A

SYNC BS EN VIN COMP VSW FB GND PAD

2

1u

2

1 2 3 4

8 7 6 5

5018 32uH/3A

1

1 C14 100n

10n 2

1

3

C25

C13 1

1

CA29

R27 47k

L1

U1

10n 2

1

1

2

1 2 3 4

2 2

FUSE/6A

J17

5VU C3 1

1

1

DC3AIN 1

1

12V CON7 3

TP3 5VA

1

Q2 AO3401 5VA

2

1

5VU

2

12VU TP1 12VU

2

5V DC-DC 12VU FUSE1

1 2

Power Input

6 5 4 3 2 1

C23 100n

HDCP KEY EEPROM

MSD306

USB0_ON

I2S_OUT_BCK

L10 FB0603

9

DVD_ON/OFF 2 DVDIR_EN 2 HD-VSW0 8

6 PCM_CE_N 6 PCM_WE_N 6 PCM_CD_N 6 PCM_WAIT_N 6 PCM_IOWR_N 6 PCM_REG_N

SPDIF

CI_IRQA_N CI_OE_N CI_IORD_N R58 R49

22R 22R 22R 22R 22R

W21 U16 V17 T17 V21 T15 M21 P16 N20

R68 R55 R24

100n

1 3 5 7

2 4 6 8

B6 C7 B5 C6 A6 A7

SPI-CSNI SPI-SCKI SPI-SDII SPI-SDOI FLASH_WP

K6 M6

7 7

SCL SDA

SCL SDA

H19 H20

PAD_DDCR_CK PAD_DDCR_DA

IR IR_SYNC

A4

C87 27p

XTAL

X1 R111 24MHz 1M R110 0R

C86

PAD_IRIN

XTALI W5 XTALO Y5

27p

5 5

V5 V4

IF_AGC

C124 22n

5V_Tuner

AA4 Y4 Y6 W6

RF_AGC_SEL 5 SIF_CTL 5 R102 10K

PADA_OUTP_CH[12](PAD_G_ODD[3]) PADA_OUTN_CH[12](PAD_G_ODD[2]) PADA_OUTP_CH[13](PAD_G_ODD[1]) PADA_OUTN_CH[13](PAD_G_ODD[0]) PADA_OUTP_CH[14](PAD_B_ODD[7]) PADA_OUTN_CH[14](PAD_B_ODD[6]) PADA_OUTP_CH[15](PAD_B_ODD[5]) PADA_OUTN_CH[15](PAD_B_ODD[4]) PADA_OUTP_CH[16](PAD_B_ODD[3]) PADA_OUTN_CH[16](PAD_B_ODD[2]) PADA_OUTP_CH[17](PAD_B_ODD[1]) PADA_OUTN_CH[17](PAD_B_ODD[0])

AA19 AA20 AA18 W18 W17 Y18 W16 Y17 AA16 Y16 AA15 W15

LVB0P LVB0N LVB1P LVB1N LVB2P LVB2N LVBCP LVBCN LVB3P LVB3N

W14 Y15 W13 Y14 AA13 Y13 AA12 W12 W11 Y12 W10 Y11

LVA0P LVA0N LVA1P LVA1N LVA2P LVA2N LVACP LVACN LVA3P LVA3N

LVB0N 22RX4 LVB0P LVB1N LVB1P LVB2N 22RX4 LVB2P LVBCN LVBCP LVB3N 22RX4 LVB3P LVA0N LVA0P

LVA1N 22RX4 LVA1P LVA2N LVA2P LVACN 22RX4 LVACP LVA3N LVA3P

7 5 3 1 7 5 3 1 7 5 3 1

LVDS PADA_OUTP_CH[6](PAD_R_ODD[7]) PADA_OUTN_CH[6](PAD_R_ODD[6]) PADA_OUTP_CH[7](PAD_R_ODD[5]) PADA_OUTN_CH[7](PAD_R_ODD[4]) PADA_OUTP_CH[8](PAD_R_ODD[3]) PADA_OUTN_CH[8](PAD_R_ODD[2]) PADA_OUTP_CH[9](PAD_R_ODD[1]) PADA_OUTN_CH[9](PAD_R_ODD[0]) PADA_OUTP_CH[10](PAD_G_ODD[7]) PADA_OUTN_CH[10](PAD_G_ODD[6]) PADA_OUTP_CH[11](PAD_G_ODD[5]) PADA_OUTN_CH[11](PAD_G_ODD[4])

RP14

RP17

RP15

RP16

RP18

RXO0RXO0+ RXO1RXO1+ RXO2RXO2+ RXOCRXOC+ RXO3RXO3+ RXE0RXE0+

RXE1RXE1+ RXE2RXE2+ RXECRXEC+ RXE3RXE3+

AMP_STB 10 USB1_ON 9 MUTE_AMP 10 PCM_PWR_CTL

B7 E6 F6

PWR-ON/OFF 2 DVD_AUTO 2 DVD_STB 2

C13 A19 A12 B19 A20 B12 C19 A13 B14 C18 C14 A18 B18 B13 B17 C15

H15 H16 H17 J14 J15 J16 J17

5 5

E5

MIUA_DQS0 MIUA_DQS0B MIUA_DQS1 MIUA_DQS1B

B16 C17

MIUA_DQM0 MIUA_DQM1

C12 B11 C20

MIUA_MCLK MIUA_MCLKZ MIUA_MCKE

PAD_IO[36](A_WEZ) PAD_IO[9](A_RASZ) PAD_IO[7](A_CASZ) PAD_IO[39](A_BA0) PAD_IO[38](A_BA1) PAD_IO[40](A_BA2) PAD_IO[11](A_ODT)

B20 B10 A10 C21 B21 D19 C11

MIUA_WEZ MIUA_RASZ MIUA_CASZ MIUA_BA0 MIUA_BA1 MIUA_BA2 MIUA_ODT

MVREF

F18

MVERF

PAD_IO[12](A_MCLK) PAD_IO[10](A_MCLKZ) PAD_IO[37](A_CKE)

PAD_XTAL_IN PAD_XTAL_OUT

GND1 GND2 GND3 GND4 GND5 GND6 GND7 GND8 GND9 GND10 GND11 GND12 GND13 GND14 GND15 GND16 GND17 GND18 GND19 GND20 GND21 GND22 GND23 GND24 GND25 GND26 GND27 GND28 GND29 GND30 GND31 GND32 GND33 GND34 GND35 GND36 GND37 GND38 GND39 GND40 GND41 GND42 GND43 GND44 GND45 GND46 GND47 GND48 GND49 GND50 GND51 GND52 GND53 GND54 GND55

4

K14

DVDD_MIUA AVDD1P2

N7 N8 P7 P8

L8

T8

MIUA_DQ[0:15]

R7 R8

4 C79

U8

100n

V8

L9

E8 F8 G8

G9 E9 F9

MIUA_DQS0 4 MIUA_DQS0B 4 MIUA_DQS1 4 MIUA_DQS1B 4

AVDD_AU25 AVDD25_MOD1 AVDD25_MOD2 AVDD25_PGA AVSS_PGA

J8 H8

AVDD_DVI1 AVDD_DVI2 AVDD_DVI3

AVDD_DMPLL AVDD3P3_ADC1 AVDD3P3_ADC2 AVDD_AU33 AVDD_EAR33

3.3VA

MIUA_MCLK 4 MIUA_MCLKZ 4 MIUA_MCKE 4 MIUA_WEZ MIUA_RASZ MIUA_CASZ MIUA_BA0 MIUA_BA1 MIUA_BA2 MIUA_ODT

AVDD25_REF1 AVDD25_REF2

3.3VU

FB0603

MIUA_DQM0 4 MIUA_DQM1 4

AVDD2P5_ADC1 AVDD2P5_ADC2

G16 G17 G15

4 4 4 4 4 4 4

GND56 GND57 GND58 GND59 GND60 GND61

VDDP VDDP AVDD_LPLL_MEMPLL

GND62 GND63 GND64 GND65 GND66 GND67 GND68 GND69 GND70 GND71 GND72 GND73 GND74 GND75 GND76 GND77 GND78

1.8VA E15 E16 E17 F16 F17

AVDD_DDRA1 AVDD_DDRA2 AVDD_DDRA3 AVDD_DDRA4 AVDD_DDRA5

PAD_RESET

USB B3 A3 Y10 AA10

9 USB_DP 9 USB_DM 9 USB1_DP 9 USB1_DM

1.8VA R66 10k

PAD_DP_P0 PAD_DM_P0 PAD_DP_P1 PAD_DM_P1

MVERF

K9

DVDD_NODIE

C96 R70 10k

J9 H9

L9 M9 N9 P9 R9 D10 E10 F10 G10 H10 J10 K10 L10 M10 N10 P10 R10 D11 E11 F11 G11 H11 J11 K11 L11 M11 N11 P11 R11 D12 E12 F12 G12 H12 J12 K12 L12 M12 N12 P12 R12 D13 E13 F13 G13 H13 J13 K13 L13 M13 N13 P13 R13 D14 E14

C67 100n

100n

K15 L15 M15 N15 P15 R15 D16 K16 L16 M16 D17 K17 L17 M17 K18 L18 M18

GND79 GND80 GND81 GND82

AA1 G4 G5 G6

GND83 GND84

D9 D18

PCMCIA IO

LED

DEBUG PORT

Mode Selection

3.3VU

1

R142 100k

1 1

2

HW-RST LED C107 1n

2 R99 1

6 PCM_IRQA_N 6 PCM_WAIT_N

4.7k 2

1

Q12 3904

10K I2S_OUT_MCK

R133

10K I2S_OUT_BCK

R73

10K PWM1

R75

10K PWM0

LED_R

1 2 3 4

Q15 3904

1 2 3 4

NC/PH-4A Debug Port 5VA

R92 I2S_OUT_MCK

4.7K I2S_OUT_MCK

1 R93

2 100R

5V_Antenna_ON/OFF

5

2

2 J14

2 10k 2 1

3

4.7k

R97 LED_G 1

3

1

1k

2

C125

1u

1 100R

2

23

2 R132

1k R96

10K I2S_OUT_SD

R91

2

10K

1

10K

3.3VU

R105

2

1

1 Q18 3906

R67

100n 1

2

2 10k 1

R51

C129 2

1 1 2R136

R122

5VU R112

R267 4.7k R268 4.7k ISP-RXD ISP-TXD 1

5VU

1

3

2

5VU R135 100k

3.3VA

DD5 BAV99

1R257 1R258

22R 2 UART-RX 22R 2 UART-TX ISP-TXD 8 ISP-RXD 8

2

2 4.7k 2 4.7k 2 10k

RXO0+ RXO1+ RXO2+ RXOC+ RXO3+

16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

RXE0+ RXE1+ RXE2+ RXEC+ RXE3+

C48 4.7p

C50 4.7p

J3 C41 100n

C75 close to CON30

FLASH 3.3VU U16 1 2 C84 100n

3 4

HOLD#

CLK

VCC

DI

NC1

NC8

NC2

NC7

5

NC3

NC6

6 SPI-CSN

7

SPI-SDO

8

16

SPI-SCK

15

SPI-SDI

14 13

NC4

12 11

NC5

CS#

GND

D0

WP#

10 9

FLASHWP

R125 1

NC/EN25B64

3.3VU

47k 2FLASH_WP

C100 100n

W25X32VSSIG

8 7 SPI-SCK

6

SPI-SDI

5

VDD HOLD#

CE# SO

SPI-CSN

1

SPI-SDO

2

FLASHWP

3

CLK

WP#

DI

VSS

4

U17

KEYBOARD

L14 M14 N14 P14 R14 D15

GND_EFUSE PAD_TESTPIN

RESET

1

MSD306

VDDC1.2VA VDDC1.2VB VDDC1.2VC VDDC1.2VD VDDC1.2VE VDDC1.2VF VDDC1.2VG

2.5VA

MIUA_DQ0 MIUA_DQ1 MIUA_DQ2 MIUA_DQ3 MIUA_DQ4 MIUA_DQ5 MIUA_DQ6 MIUA_DQ7 MIUA_DQ8 MIUA_DQ9 MIUA_DQ10 MIUA_DQ11 MIUA_DQ12 MIUA_DQ13 MIUA_DQ14 MIUA_DQ15

A16 C16 A15 B15

PAD_IO[26](A_DQM0) PAD_IO[25](A_DQM1) 6

T_SDA T_SCL

FB0603

PAD_IO[23](A_DQS0) PAD_IO[24](A_DQS0B) PAD_IO[21](A_DQS1) PAD_IO[22](A_DQS1B)

T9 U11 T11 T10

MIUA_A[0:12]

MIUA_A0 MIUA_A1 MIUA_A2 MIUA_A3 MIUA_A4 MIUA_A5 MIUA_A6 MIUA_A7 MIUA_A8 MIUA_A9 MIUA_A10 MIUA_A11 MIUA_A12 MIUA_DQ[0:15]

GPIO_PM PAD_GPIO_PM4 PAD_GPIO_PM5 PAD_GPIO_PM1

MIUA_A[0:12]

PAD_IO[14](A_DQ0) PAD_IO[32(A_DQ1) PAD_IO[15](A_DQ2) PAD_IO[33](A_DQ3) PAD_IO[34](A_DQ4) PAD_IO[13](A_DQ5) PAD_IO[31](A_DQ6] PAD_IO[17](A_DQ7) PAD_IO[18](A_DQ8) PAD_IO[29](A_DQ9) PAD_IO[19](A_DQ10) PAD_IO[30](A_DQ11) PAD_IO[28](A_DQ12) PAD_IO[16](A_DQ13) PAD_IO[27](A_DQ14) PAD_IO[20](A_DQ15)

GPIO_TCON PAD_TCON0(USB1_OCD) PAD_TCON2(USB1_CTL) PAD_TCON4(AMP_MUTE) PAD_TCON6(PCM_5V_CTL)

U13F 1.32V

5V_Tuner

H14 C10 D21 A9 E20 B9 E19 C9 F20 B8 F19 D20 C8 F21

VCC-Panel

靠近MSD306放置

U13A

PAD_IO[8](A_A0) PAD_IO[41](A_A1) PAD_IO[5](A_A2) PAD_IO[44](A_A3) PAD_IO[3](A_A4) PAD_IO[43](A_A5) PAD_IO[6](A_A6) PAD_IO[45](A_A7) PAD_IO[4](A_A8) PAD_IO[46](A_A9) PAD_IO[42](A_A10) PAD_IO[2](A_A11) PAD_IO[35](A_A12)

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

RXE0RXE1RXE2RXECRXE3-

R107 10k

4.7K 4.7K

1 R61 1 R60 1 R59

1 C49 4.7p

RESET HW-RST

RXO0RXO1RXO2RXOCRXO3-

5

C89 22n

靠近MSD306放置

PAD_GPIO_PM6(BOOT_FLASH_CS) PAD_SPI_CZ(BACKUP_FLASH_CS) PAD_SPI_CK PAD_SPI_DI PAD_SPI_DO PAD_GPIO_PM8(FLASH_WP)

I2CM

TV-SIFP TV-SIFM

R144 10k

T_SDA T_SCL

MIUA

PAD_SAR0 PAD_SAR1 PAD_SAR2

DDCA_CK DDCA_DA

PAD_TGPIO0(RF_AGC_CTRL) PAD_TGPIO1(SIF_CTL) PAD_TGPIO2(TUNER_SCL) PAD_TGPIO3(TUNER_SDA)

Y3 AA3

R146 1K

R159

MSD306

UART/I2CS UART-RX UART-TX

RP5 CI_A8 CI_A13 CI_A14 CI_IRQA_N

PAD_IFAGC PAD_RFAGC_TAGC

5 5

C120

8 6 4 2 8 6 4 2 8 6 4 2

LED

RP26

PAD_VIFP PAD_VIFM PAD_SIFP PAD_SIFM

MSD306

SPI 22RX4 SPI-CSN SPI-SCK SPI-SDI SPI-SDO

22RX4

8 6 4 2 8 6 4 2

B4 C5 V3

8 SC1_FS

PCM_A8 PCM_A13 PCM_A14 6 PCM_IRQA_N

RP6 CI_A10 CI_OE_N CI_IORD_N CI_A1

VIFP VIFM

RF_AGC 5 68R

U1

7 5 3 1 7 5 3 1

KEY0 KEY1

CVBS_OUT 8

22RX4

AA2 Y2

R108 R114

SAR

5

HEAD 2X15

100n

C47 4.7p

modify-20091210

PAD_PWM0 PAD_PWM1 PAD_PWM2

C128

1

CVBS_OUT

PWM J21 J20 J19

ADJ-PWM

PAD_PCM2_CE_N(PANEL_CTL) PAD_PCM2_RESET(EPM_WP) PAD_PCM2_WAIT_N(INV_CTL)

PADA_RIN2M PADA_RIN2P PADA_GIN2M PADA_GIN2P PADA_BIN2M PADA_BIN2P PADA_SOGIN2

U13D

PWM0 PWM1 2

100R 100R

5VU

2

R2 R3 P2 P1 N1 N2 P3

8 COMP_R8 COMP_R+ 8 COMP_Y8 COMP_Y+ 8 COMP_B8 COMP_B+ 8 COMP_SOG+

5

IF_OUT

LVDS CONNECTOR 6

6

2

PADA_VCOM

#IF_OUT

IF_OUT

PCM_D[7:0]

L16 C202 NC/120nH NC/150p R161 R160

W1 Y1

1 2 3 4 5 NC/PH-5A

2

EPM_WP

8 6 4 2

PADA_RIN1M PADA_RIN1P PADA_GIN1M PADA_GIN1P PADA_BIN1M PADA_BIN1P PADA_SOGIN1 PAD_HSYNC1 PAD_VSYNC1

AV1-Vin+ 8 SV2-Yin 8 SV2-Cin 8 AV3-Vin+ 8

PCM_A10 6 PCM_OE_N 6 PCM_IORD_N PCM_A11

7 5 3 1

L3 K1 M3 L2 N3 M2 L1 M5 N4

T1 U2 U3 V2 T3 T2 U4

#IF_OUT

PCM_A[14:0]

1

2 ON_PANEL

G21 G20 G19

8 6 4 2

8 8 8 8 8 8 8 8 8

PADA_CVBS_OUT1 PADA_CVBS_OUT2

PCM_D[7:0]

100n

6

RP4

PCM_A[14:0]

C130

TS_MDI[7:0]

TS_MDI7 TS_MDI6 TS_MDI5 TS_MDI4 TS_MDI3 TS_MDI2 TS_MDI1 TS_MDI0

1 R90 10k 1 R115 22R

8

7 5 3 1

8 SC1_FB

PADA_CVBS0 PADA_CVBS1 PADA_CVBS2 PADA_CVBS4 PADA_CVBS5

RP3

2

SPDIFO

CVBS

PADA_RIN0M PADA_RIN0P PADA_GIN0M PADA_GIN0P PADA_BIN0M PADA_BIN0P PADA_SOGIN0 PAD_HSYNC0 PAD_VSYNC0

RGB1_RRGB1_R+ RGB1_GRGB1_G+ RGB1_BRGB1_B+ RGB1_SOG VGA_HSYNC1 VGA_VSYNC1

PAD_IP PAD_IM

6

TS_CLK 6 TS_MOVAL0 6 TS_MOSTART0 6

FRONT END

MSD306

K2 K3 J2 J3 H1 H3 H2 L6 L5

RGB0_RINRGB0_RIN+ RGB0_GINRGB0_GIN+ RGB0_BINRGB0_BIN+ RGB0-SOG

TS_D[7:0]

22RX4 TS1_D7 TS1_D6 TS1_D5 TS1_D4 TS1_D3 TS1_D2 TS1_D1 TS1_D0 22RX4

1

PAD_SPDIF_OUT

RGB 8 8 8 8 8 8 8

PAD_PCM_IRQA_N PAD_PCM_OE_N PAD_PCM_IORD_N PAD_PCM_CE_N PAD_PCM_WE_N PAD_PCM_CD_N PAD_PCM_WAIT_N PAD_PCM_IOWR_ N PAD-PCM_REG_N

TS_D[7:0] TS_D0 TS_D1 TS_D2 TS_D3 TS_D4 TS_D5 TS_D6 TS_D7

K20 L20 M20 T14 U15 U13 T12 U18 U19 P20 K19

J4

NC/24C04

I2C address

at A0

5V_Tuner P4

2 ON_PBACK U13E

TS0 PAD_TS0_D[0] PAD_TS0_D[1] PAD_TS0_D[2] PAD_TS0_D[3] PAD_TS0_D[4] PAD_TS0_D[5] PAD_TS0_D[6] PAD_TS0_D[7] PAD_TS0_CLK PAD_TS0_VLD PAD_TS0_SYNC

6 6

EPM_WP SCL SDA

1

22R CI_A13 CI_A14 R31 22R

TSVALID TSSTART

5VU

C55 NC/100n

8 7 6 5

VCC WP SCL SDA

2

R37

22R 22R

A0 A1 A2 GND

1

PCM_A12

6 PCM_RESET

I2S_OUT_MCK I2S_OUT_SD

E4 C4 D3

PAD_I2S_IN_BCK(USB0_OCD) PAD_I2S_IN_SD(USB0_CTL) PAD_I2S_IN_WS

C94 1u

R44 R56

U5 1 2 3 4

2

D4 D6 F4 F5

RP2 R57 CI_A10

CI_A1 C93 1u

I2S PAD_I2S_OUT_MCK PAD_I2S_OUT_SD PAD_I2S_OUT_WS PAD_I2S_OUT_BCK

RP1

PAD_PCM_A[0] PAD_PCM_A[1] PAD_PCM_A[2] PAD_PCM_A[3] PAD_PCM_A[4] PAD_PCM_A[5] PAD_PCM_A[6] PAD_PCM_A[7] PAD_PCM_A[8] PAD_PCM_A[9] PAD_PCM_A[10] PAD_PCM_A[11] PAD_PCM_A[12] PAD_PCM_A[13] PAD_PCM_A[14] PAD_PCM_RESET

3.3VA U6 NC/NC7SZ32 PCM_CD_N 1 5 2 1 VCC C64 NC/100n 1 2 2 C56 10p 1L6 FB0603/220 2 3 GND 4 2 1 L4 NC/FB0603/120 R64 0R/NC TSCLK 6

5 4 3 2 1 J6 PH-5A

DD3

C91 1

10u 2

C90 C88 C82 C80

LED_R LED_G IR_IN

100n 1n 1n 22P

1 R89

IR_SYNC

2 22R

C83 NC/22P

close to IC side

3.3VU

ESD

4 3 2 1 PH-4A J8

POWER_KEY

1 R179 1 R176 1 R175

CI_A8 22RX4 22R

R19 P19 N21 N19 V20 U20 T20 T19 P17 N18 U17 V16 R20 R17 T16 V19

TS1_D0 TS1_D1 TS1_D2 TS1_D3 TS1_D4 TS1_D5 TS1_D6 TS1_D7 TS1_CK

P18 R18 T18 W19 Y21 Y19 R21 T21 Y20 W20 R16

2 NC/10k 2 2k 2 2k

靠近MSD306放置

RP7

PAD_TS1_D[0] PAD_TS1_D[1] PAD_TS1_D[2] PAD_TS1_D[3] PAD_TS1_D[4] PAD_TS1_D[5] PAD_TS1_D[6] PAD_TS1_D[7] PAD_TS1_CLK PAD_TS1_VLD PAD_TS1_SYNC

2

AUVRP AUVAG AUVRM

22RX4

PCM_A9 PAD_VRP PAD_VAG AVSS_VRM_ADC_DAC

PAD_CEC

3.3VA

PAD_PCM_D[0] PAD_PCM_D[1] PAD_PCM_D[2] PAD_PCM_D[3] PAD_PCM_D[4] PAD_PCM_D[5] PAD_PCM_D[6] PAD_PCM_D[7]

2

7 HDMI_CEC

H4

W4 W3 W2

22RX4 PCM_A0 PCM_A1 PCM_A2 PCM_A3 PCM_A4 PCM_A5 PCM_A6 PCM_A7

K21 L19 M19 T13 U14 V15 V13 V18

1

HDMI_CEC

PAD_RX0N_C PAD_RX0P_C PAD_RX1N_C PAD_RX1P_C PAD_RX2N_C PAD_RX2P_C PAD_RXCN_C PAD_RXCP_C DDCDC_CK DDCDC_DA HOTPLUGC

10 10 10 10

22R 22R 22R 22R

2

Y7 W8 Y8 W9 Y9 AA9 W7 AA7 U9 V9 AA6

AUOUTL0 AUOUTR0 AUOUTL1 AUOUTR1

R23 R22 R19 R63

1

PAD_RX0N_B PAD_RX0P_B PAD_RX1N_B PAD_RX1P_B PAD_RX2N_B PAD_RX2P_B PAD_RXCN_B PAD_RXCP_B DDCDB_CK DDCDB_DA HOTPLUGB

N6 R6 V12 U12 U10 V10

PCM_D0 PCM_D1 PCM_D2 PCM_D3 PCM_D4 PCM_D5 PCM_D6 PCM_D7

1 3 5 7 1 3 5 7

B2 B1 C2 C1 D2 D1 A2 C3 J5 K4 K5

8 8 8 8 8 8 8 8

1

RXB0N RXB0P RXB1N RXB1P RXB2N RXB2P RXBCLKN RXBCLKP DDCBSCL DDCBSDA HOTPLUGB

PAD_LINEOUT_L0 PAD_LINEOUT_R0 PAD_LINEOUT_L3 PAD_LINEOUT_R3 PAD_EARPHONE_OUTL PAD_EARPHONE_OUTR

AV1-Lin AV1-Rin HD-Lin HD-Rin VGA-Lin VGA-Rin AV2-Lin AV2-Rin

2

RXB0N RXB0P RXB1N RXB1P RXB2N RXB2P RXBCLKN RXBCLKP DDCBSCL DDCBSDA HOTPLUGB

AV1-Lin AV1-Rin HD-Lin HD-Rin VGA-Lin VGA-Rin AV2-Lin AV2-Rin

N5 L4 R5 T6 P6 P5 T4 T5

PAD_LINEIN_L0 PAD_LINEIN_R0 PAD_LINEIN_L1 PAD_LINEIN_R1 PAD_LINEIN_L2 PAD_LINEIN_R2 PAD_LINEIN_L5 PAD_LINEIN_R5

1 3 5 7 1 3 5 7

7 7 7 7 7 7 7 7 7 7 7

AUDIO

PAD_RX0N_A PAD_RX0P_A PAD_RX1N_A PAD_RX1P_A PAD_RX2N_A PAD_RX2P_A PAD_RXCN_A PAD_RXCP_A DDCDA_CK DDCDA_DA PAD_HOTPLUGA

TS1

2 4 6 8 2 4 6 8

E2 F3 F2 G3 G2 G1 E3 E1 H5 H6 J6

7 5 3 1

RXA0N RXA0P RXA1N RXA1P RXA2N RXA2P RXACLKN RXACLKP DDCASCL DDCASDA HOTPLUGA

8 6 4 2

RXA0N RXA0P RXA1N RXA1P RXA2N RXA2P RXACLKN RXACLKP DDCASCL DDCASDA HOTPLUGA

2 4 6 8 2 4 6 8

HDMI 7 7 7 7 7 7 7 7 7 7 7

MSD306

PCMCIA

C148 100n C145 100n C143 100n

MSD306

2

U13B U13C

R180 R177 R174 2 2 2

DD9

DD8

DD7

ESD

ESD

ESD

6.2k 100R 100R 1 1 1

KEY1 KEY0

MA_ODT

75RX4

Close to MSD306

RP25 22RX4

2 4 6 8 2 4 6 8

1 3 5 7 1 3 5 7

DQ6 DQ1 DQ3 DQ4

RP12

MA_DQ15 MA_DQ8 MA_DQ10 MA_DQ13

MIUA_A12 MIUA_A7 MIUA_A9 MIUA_A3

RP13

MA_DQ7 MA_DQ0 MA_DQ2 MA_DQ5

MIUA_A2 RP23 MIUA_A0 MIUA_CASZ MIUA_RASZ

3 MIUA_BA2

3 MIUA_CASZ 3 MIUA_RASZ

2 4 6 8

MA_A4 MA_A6 MA_A8 MA_A11

75RX4

75RX4

75RX4

A9 C1 C3 C7 C9 E9 G1 G3 G7 G9

J1 VddL

F1 G2 H3 H1

Vdd1 Vdd2 Vdd3 Vdd4 Vdd5

DQ11 DQ12 DQ9 DQ14

2

3

Vdd

NC

Vss

7

8

VssQ

UDQS# VddQ

9

UDQS

VssQ

VddQ

DQ8

VddQ

DQ10

VssQ

DQ13

VssQ

LDQS# VddQ

LDQS

VssQ

DQ7

VddQ

DQ0

VddQ

A B DQ14

VssQ

VddQ

DQ9

VddQ

DQ12

VssQ

DQ11

UDM

DQ15

C D E Vdd

NC

Vss

DQ6

VssQ

LDM

F G VddQ

DQ1

VddQ

Vref CKE CLK CLK#

J2 K2 J8 K8

A_MVERF MA_CKE MA_MCLK MA_MCLKZ

DQ15 DQ8 DQ10 DQ13

B9 C8 D7 D9

MA_DQ15 MA_DQ8 MA_DQ10 MA_DQ13

DQ7 DQ0 DQ2 DQ5

F9 G8 H7 H9

MA_DQ7 MA_DQ0 MA_DQ2 MA_DQ5

K9 K7 L8 L7

MA_ODT MA_RASZ

H MA_BA1 MA_BA0

L3 L2

MA_A1 MA_A10 MA_A5

MA_A5 MA_A10 MA_A1 MA_BA2 MA_A12 MA_A7 MA_A9 MA_A3 MA_A2 MA_A0 MA_CASZ MA_RASZ

M3 M2 N3

DQ4

VssQ

DQ3

VddL

Vref

Vss

DQ2

VssQ

DQ5

J

BA1 BA0

VssDL CK

Vdd

RAS#

CK#

ODT

CAS#

CS#

A2

A0

K

A1 A10 A5

CKE

WE#

BA0

BA1

A10

A1

A3

A5

A7

A9

A12

RFU

A0 A2 A4 A6

M8 M7 N8 N7

A8 A11 WE#

P8 P7 K3

MA_A8 MA_A11 MA_WEZ

Vss

N

P3 R2 P2 N2

A9 A12 A7 A3

MA_BA2

R7 L1 R3

RFU1 RFU2 RFU3

Vss

A6

A4

A11

A8

RFU

NC

P

R83 100R

R84 100R

C74 1n

Close to DRAM

MA_CASZ

Vdd

M

MA_A9 MA_A12 MA_A7 MA_A3

ODT RAS# CS# CAS#

MA_A0 MA_A2 MA_A4 MA_A6

L RFU

R Vdd

R8 A2 E2

MIUA_DQ7 MIUA_DQ0 MIUA_DQ2 MIUA_DQ5

MIUA_A5 MIUA_A10 MIUA_A1 MIUA_BA2

2 4 6 8

RP21 22RX4

75RX4

8 6 4 2 2 4 6 8

MIUA_DQ15 MIUA_DQ8 MIUA_DQ10 MIUA_DQ13

MA_DQ6 MA_DQ1 MA_DQ3 MA_DQ4

7 5 3 1

RP10 22RX4 8 6 4 2

MIUA_DQ6 MIUA_DQ1 MIUA_DQ3 MIUA_DQ4

RP22 1 3 5 7

MA_DQ11 MA_DQ12 MA_DQ9 MA_DQ14

2 4 6 8

22RX4

1 3 5 7

RP9

D3 D1 C2 B1

MA_DQ6 MA_DQ1 MA_DQ3 MA_DQ4

MIUA_A4 MIUA_A6 MIUA_A8 MIUA_A11

MIUA_DQ[0:15] MIUA_DQ11 MIUA_DQ12 MIUA_DQ9 MIUA_DQ14

MA_DQ11 MA_DQ12 MA_DQ9 MA_DQ14

Close to MSD306 MIUA_A[0:12]

3 MIUA_A[0:12] 3 MIUA_DQ[0:15]

MA_WEZ MA_CKE MA_BA1 MA_BA0

1

VssQ1 VssQ2 VssQ3 VssQ4 VssQ5 VssQ6 VssQ7 VssQ8 VssQ9 VssQ10 VssDL

MIUA_WEZ RP11 MIUA_MCKE MIUA_BA1 MIUA_BA0

MIUA_WEZ MIUA_MCKE MIUA_BA1 MIUA_BA0

8 6 4 2

3 3 3 3

MA_DQM1 MA_DQM0

7 5 3 1

22R 22R

1 3 5 7

R74 R78

7 5 3 1 1 3 5 7

MIUA_DQM1 MIUA_DQM0

LDQS LDQS# UDQS UDQS#

A7 B2 B8 D2 D8 E7 F2 F8 H2 H8 J7

75R

UDM LDM

F7 E8 B7 A8

Vss1 Vss2 Vss3 Vss4 Vss5

R86

B3 F3

MA_DQS0 MA_DQSB0 MA_DQS1 MA_DQSB1

NC1 NC2 NC3

MIUA_ODT

3 MIUA_ODT

MA_DQM1 MA_DQM0

VddQ1 VddQ2 VddQ3 VddQ4 VddQ5 VddQ6 VddQ7 VddQ8 VddQ9 VddQ10

U9 W9751G6IB

Close to DRAM

3 MIUA_DQM1 3 MIUA_DQM0

A1 E1 J9 M9 R1

1.8VA

MA_DQS1 MA_DQSB1

2 4 6 8

1 3 5 7

MIUA_DQS1 MIUA_DQS1B

A3 E3 J3 N1 P9

3 MIUA_MCLK 3 MIUA_MCLKZ

MA_MCLK MA_MCLKZ

2 4 6 8

1 3 5 7

1 3 5 7

MA_DQS0 MA_DQSB0

22RX4

RP20 3 MIUA_DQS1 3 MIUA_DQS1B

RP24 22RX4

22RX4 2 4 6 8

RP19 MIUA_DQS0 MIUA_DQS0B

3 MIUA_DQS0 3 MIUA_DQS0B

Close to MSD306 Close to DRAM

1.8VA

R71 10k A_MVERF

R72 10k

TUNER POWER

RF AGC Switch

1

3

5V_TUNER 5V_B1

2 FB0603

CA11

5V_TUNER

3.3VA

R100 10k 2

2

C58

1

R101 10k

5V_TUNER

5V_Antenna

3

5V_B2

C211 10u

12

R95 10k 1

RF_AGC_SEL 3

2

C212 T_RF-AGC

Q13 3904

100n

2

2

R103 100R 1 2

2 FB0603

1

1 L15

3

2

100n C57 10u

RF_AGC

Q14 3906

R94 100k

1

1 L5

+

RF_AGC

2

11

220u/16V

T_RF-AGC

+

5V_B1

T_SDA T_SCL ATV_RF-AGC

TP10 5V_TUNER

C213 100n

1

R338

5V_TUNER

3

2

1

CA13 100u/16V

IF_AGC AS NC + 5V_B2 SDA SCL RF_AGC + 5V_B1 ANT_PWR

U14 DT70WI-3R-E

5V_B2

AIF DIF1 DIF2 12 11 10

78M05

9 8 7 6 5 4 3 2 1 T_IFAGC AS NC/0R

IF_TV IF_OUT #IF_OUT

1N4001 1

OUT

12VA D6 2

GND

IN

GND4 GND3 GND2 GND1

16 15 14 13

U7

4

TUNER

C68 10n

closed to tuner 3

T_SDA

3

IF_AGC

3

100R

SAW Drive

1n C123

VIF_12V

12VA R139

5V_TUNER

47R CA17

Close to Tuner #IF_OUT IF_OUT

3 3

100u/16V

R138 4.7k

L12 0.82uH

R134 1k

R119 C122 NC/10n

NC/6.8k C105 10n

Power for Antenna

R117 1k

U15

1

R137 47R

1

Q17 2SC2717

4

SAWOUT2

IN

C95 2

NC/100n 1

TV-SIFP

TV-SIFP

3

C92 2

NC/100n 1

TV-SIFM

TV-SIFM

3

D7 NC/BA277

R121 NC/2.2K

2

ING

5

OUT1

3

2

C108 10n

C97 NC/10n

R128 22R

3

C104 NC/10n IF_TV

R116 NC/2.2K close to U27

GND

R145

T_SCL

3.3VA

NC/K9650M R129 1K 5V_TUNER R118 22R

R85 33k

3 Q16 NC/2N7002

R113 NC/100K

1

2

C81 10u

SIF_CTL

3

C85 NC/10n

U18 C101 10n

IN

SAWOUT2

5

C103 100n 2 1

VIFM

VIFM

3

C98 2

VIFP

VIFP

3

2 预留以消除ATV拖影-20100311

ING

X6966M50 Close to MSD306

L11 2.2uH

OUT1

4 2

R356 390R

GND

1

1

3

U12 NC/TPS2051B

R106 NC/10k

5V_Antenna

1

1 2 3

2

4

OUT GND ON SET

2

3 5V_Antenna_ON/OFF

IN

1

5

close together

100n 1

CARD DETECT

PWR CTRL

2

2

5VA

R28 1k Q4

1

5VA 3

2 R38

Q8 AO3401

VCC-PCMCIA TP7 VCC-PCMCIA

PCM_CD_N

1 100R

2 R42 1k

R34 47k

C27 1u

3.3VA

2

BAV70L

3

1

2

PCM_CD2_N

R47 1k

1

PCM_CD1_N

1

1

1

R29 1k

R35 2.2k 3

R81 4.7k R82 100R

Q7 3904

1 2

3 PCM_PWR_CTL

PCM_PWR_CTL

PCMCIA Connector

VCC-PCMCIA

VCC-PCMCIA CON1 PCMCIA DIP 68PIN

PCM_IORD_N PCM_IOWR_N 3

TSSTART

TS_MDI0 TS_MDI1 TS_MDI2 TS_MDI3 TS_MDI4 TS_MDI5 TS_MDI6 TS_MDI7 TS_MOCLK PCM_RESET PCM_WAIT_N PCM_REG_N TS_MOVAL TS_MOSTART TS_MDO0 TS_MDO1 TS_MDO2 PCM_CD2_N

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 31 32 33 34

PCM_D3 PCM_D4 PCM_D5 PCM_D6 PCM_D7 PCM_CE_N PCM_A10 PCM_OE_N PCM_A11 PCM_A9 PCM_A8 PCM_A13 PCM_A14 PCM_WE_N PCM_IRQA_N

PCM_A12 PCM_A7 PCM_A6 PCM_A5 PCM_A4 PCM_A3 PCM_A2 PCM_A1 PCM_A0 PCM_D0 PCM_D1 PCM_D2

TSVALID 3 TSCLK 3

CA7 C37 100n

+ 100u/16V

70 69

TS_MDI[7:0] 3

GND5 GND0 CD1# D3 MDO3 D4 MDO4 D5 MDO5 D6 MDO6 D7 MDO7 CE1# CE2# A10 VS1# OE# IORD# A11 IOWR# A9 MISTRT A8 MDI0 A13 MDI1 A14 MDI2 WE# MDI3 READY VCC2 VCC1 VPP2 VPP1 MDI4 MIVAL MDI5 MICLK MDI6 A12 MDI7 A7 MOCLK A6 RESET A5 WAIT# A4 INPACK A3 REG# A2 MOVAL A1 MOSTART A0 MDO0 D0 MDO1 D1 MDO2 D2 CD2# WP GND4 GND1 GND3 GND2

35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68

PCM_CD1_N TS_MDO3 TS_MDO4 TS_MDO5 TS_MDO6 TS_MDO7

TS_D[7:0] 22R 22R 22R 22R

TS_D[7:0]

3

TS_D0 TS_D1 TS_D2 TS_D3 TS_D4 TS_D5 TS_D6 TS_D7

22RX4

1 3 5 7

2 4 6 8

R15 TS_MDO0 TS_MDO1 R20 TS_MDO2 R18 R62 TS_MDO3 TS_MDO4 RP8 TS_MDO5 TS_MDO6 TS_MDO7

PCM_CD_N PCM_RESET PCM_WAIT_N PCM_REG_N PCM_OE_N PCM_WE_N PCM_IORD_N PCM_IOWR_N PCM_CE_N PCM_IRQA_N

TS_MDO[7:0]

TS_MOCLK R39 TS_MOSTART R25 R21 TS_MOVAL

22R 22R 22R

TS_CLK 3 TS_MOSTART0 3 TS_MOVAL0 3

PCM_A[14:0] PCM_D[7:0]

PCM_CD_N 3 PCM_RESET 3 PCM_WAIT_N 3 PCM_REG_N 3 PCM_OE_N 3 PCM_WE_N 3 PCM_IORD_N 3 PCM_IOWR_N 3 PCM_CE_N 3 PCM_IRQA_N 3 PCM_A[14:0] 3 PCM_D[7:0] 3

HDMIB

HDMIA CON8

22 23

20

21 DATA2+ DATA2 SHIELD DATA2DATA1+ DATA1 SHIELD DAT1ADATA0+ DATA0 SHIELD DATA0CLK+ CLK SHIELD CLK22 CEC 23 NC SCL SDA DDC/CEC GND +5V POWER 20 HOT PLUG

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

DB2+

1R297 10R 2

RXB2P

RXB2P

3

DB2DB1+

1R296 10R 2 1R288 10R 2

RXB2N RXB1P

RXB2N RXB1P

3 3

DB1DB0+

1R287 10R 2 1R295 10R 2

RXB1N RXB0P

RXB1N RXB0P

3 3

DB0CLKB+

1R294 10R 2 1R286 10R 2

RXB0N RXBCLKP

RXB0N 3 RXBCLKP 3

CLKBCEC

1R285 10R 2

RXBCLKN

1R318 10R 2 1R319 10R 2

DDCBSCL DDCBSDA

J15

1 2 3 4 5 6 7 8 9 10

HDMIA_5V

3

CEC SCL 1 2 R298 100R

SCL

RXBCLKN 3

20 19 18 17 16 15 14 13 12 11

HPD1

1 R313

HDMI_5V

2

R299 R300 4.7k 4.7k

1 1

HDMI

1

HDMI_5V

1

DD47 R317 ESD 1k

R228 must pull up to HDMI_5V

2

3

R283 10k 1 2 1

SDA

3

DDCASDA DDCASCL

DDCASDA 3 DDCASCL 3

CLKACLKA+

1R252 10R 2 1R253 10R 2

RXACLKN RXACLKP

RXACLKN 3 RXACLKP 3

DA0DA0+

1R262 10R 2 1R263 10R 2

RXA0N RXA0P

RXA0N RXA0P

3 3

DA1DA1+

1R254 10R 2 1R255 10R 2

RXA1N RXA1P

RXA1N RXA1P

3 3

DA2DA2+

1R264 10R 2 1R265 10R 2

RXA2N RXA2P

RXA2N RXA2P

3 3

1 R260 1 R261

2 10R 2 10R

Q37 3904

2

3 HOTPLUGB

DD46 ESD

2

R284 10k

SDA

DDCA_SDA DDCA_SCL

1 D11 1N4148

5VA

2 100R

NC/HEAD 2X10

DDCBSCL 3 DDCBSDA 3

2 2

21

HDMIA_5V

NC/ESD

NC/ESD

DD50

DD51

DD36

DD37

DD48

DD49

NC/ESD

NC/ESD

NC/ESD

NC/ESD

NC/ESD

NC/ESD

3 HOTPLUGA

HOTPLUGA

1 R256

2 10k

CEC网络

DD19

DD20

NC/ESD

NC/ESD

1

3.3VU

2

1

3

2

HDMI_CEC

HDMI_CEC 3

22 23

R250 NC/0R Q32 NC/2N7002

20 DD23

21 DATA2+ DATA2 SHIELD DATA2DATA1+ DATA1 SHIELD DAT1ADATA0+ DATA0 SHIELD DATA0CLK+ CLK SHIELD CLK22 CEC 23 NC SCL SDA DDC/CEC GND +5V POWER 20 HOT PLUG HDMI

NC/ESD

DDCA_SCL

DDCA_SDA

DA0+

DD28

DD29

DD21

DD22

DD26

DD27

NC/ESD

NC/ESD

NC/ESD

NC/ESD

NC/ESD

NC/ESD

CON9

21

CEC

DA0-

DA1+

DA1-

DA2+

HPD1 Q33 3904

1

DA2-

CLKA-

2

3 DD35

2

DD34

CLKA+

1 R266 1K

R243 10k

2

R228 must pull up to HDMIA_5V

DB0+

DB0-

DB1+

DB1-

DB2+

DB2-

CLKB-

CLKB+

1

HDMIA_5V

DD24

DD25

ESD

ESD

D10

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

DA2+ DA2DA1+ DA1DA0+ DA0CLKA+ CLKACEC DDCA_SCL DDCA_SDA HDMIA_5V HPD1

HDMIA_5V

2

1

2 4.7k

DDCA_SCL

2 R245 4.7k

DDCA_SDA

1 R246

1N4148

1

AV&YPBPR Input

VGA INPUT

AV3-V

1 R329

2 0R

ISP-RXD

ISP-RXD

3

ISP-TXD

ISP-TXD

3

R167

VGA-B

0R

R153

C135

33R C114

1n

RGB1_SOG 3

47n

RGB1_G+

R178 DD10 ESD

2

0R 2

3

C147 330p

33R

2 C146

1 47n

AV3-Vin+

3

R181 75R

1

VGA-G R328 1

CON2 AV3-8R4-5

VGA-G

DD60 ESD

R168

33R C136

47n

RGB1_B+

3

R151

33R C112

47n

RGB1_R+

3

L 6 5

AV3-R

4 3

AV3-L

2 1

AV3-V

R

DD62 ESD

AV3-L

10k Comp_L

R162 DD6 ESD

V

R173 12k

5VA

R333 1

5V_VGA Q36 NC/BAV70L

NC/0R 2 ISP-RXD

ISP-RXD

C144 2

1u 1

C106 2

1u 1

HD-Lin

3

R169

68R C137

47n

RGB1_B-

R154

68R C115

47n

RGB1_G-

3

R152

68R C113

47n

RGB1_R-

3

Keep AGND trace with signal Keep spacing for L/R Keep trace width(12mil+)

3

AV3-R

R120

10k Comp_R

HD-Rin

DD4 ESD

3

modify-20091210

1 C195 2

1u1

VGA-Lin

3

100R

VGA_HSYNC1

3

VGA-VS

R321

100R

VGA_VSYNC1

3

DD55 ESD

DD57 ESD

R323 12k

1u1

VGA-Rin

3

C198 560p

DD16

ESD

0R

C140

1n

COMP_SOG+ 3

R171

33R

C139

47n

COMP_Y+ 3

R155

33R

C116

47n

COMP_B+ 3

R158

33R

C119

47n

COMP_R+ 3

R170

68R C138

47n

COMP_Y-

R156

68R C117

47n

COMP_B-

3

R157

68R C118

47n

COMP_R-

3

DD17

ESD

ESD

3

22k

22k

modify-20091210

SCART

Comb DVD AV1-Vin+

CLAMP_V

3

R247

47n 1

R272

33R C187 2

R273

2

75R

ESD

R301 75R

modify-20091210

1

AV1-V AVOUT-V

C193 330p

470k

R282 DD38 ESD

470k

AV1-V

DD40

SCART-R

DVD-Y

2 C185

1 470n

DVD-PB

2 C183

1 470n

DVD_Y

DVD_PB

2 C184

1 470n

DVD_PR

J16

2.2k

ESD

LINEOUTR 10

10k

DD44 ESD

SC1_FSO 0-2v: TV Mode 5-8v: 16:9 AV 9.5-12v: 4:3 AV

C190 2 R291 12k

1u1

AV1-Lin

3

AV1-Rin

3

DVD-PB

DVD-PR

PH-6A

C191 560p

R279

LINEOUTL 10

R307

75R

DD33 LINEOUTL AV1-R LINEOUTR

AV1-L

R277

SC1_FS 3

R290

DVD-PR

75R

10k R312

2

SC1_FSO

DVD-Y

1

SC1_FSO SCART-B AV1-L

1 2 3 4 5 6

R278

1 2 3 4 5 6

Keep AGND trace with signal Keep spacing for L/R

SCART-G

75R

21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

470k

SC1_FB 3

R303 CON11

VIN VOUT GNDVI GNDVO RGBSW RIN GNDSW GNDR N.C. GIN N.C. GNDG FunSel BIN AIL GNDB GNDA AOL AIR AOR

DD15

R172

DDC-SCLIN

DD54

SHILED

CKS_3.5-73

1

DDC-SDAIN

C196 2

HD-Pr

75R

R320

R327

ESD

VGA-HS R326

VGA-VS

10k

HD-Pb

R218

1

GND Audio_R

ESD DD59

CON3 R325

2

VGA-HS

HD-Pb HD-Y HD-Pr

R217

HD-Y CVBS 5 CVBS 4 Audio_L 3 Audio_R 2 GND 1

C197 560p

R219

R322 12k

Audio_L

ESD

3

C99 560p

75R

10k

DD56 ESD PHONOJACK-CK35-215 CON6 2 4 5 3 1

75R

R324

DDC_SCLIN DDC_SDAIN

NC/24C02

I2C address

at A0

DD58

R123 12k

PC EDID放到软件内部中，故 去除外部EEPROM-20100427

2

8 7 6 5

VCC WP SCL SDA

R314

A0 A1 A2 GND

R311

1 2 3 4

NC/4.7k

C194 NC/100n U23

NC/4.7k

DDC-SCLIN

2

VGA-HS VGA-VS NC/100R DDC_SDAIN 2 NC/100R DDC_SCLIN 2

R316 1 R315 1

DDC-SDAIN

3

C141 560p

1

VGA-R

17

16

DD61 ESD

2

3

R331

ISP-TXD

R330

NC/0R 2 ISP-TXD

R332

R334 1 5V_VGA

VGA-B

1

11

VGA-R

VGA 5 10 4 9 3 8 2 7 1 6

75R

12

75R

13

75R

14

2

CON12 15

DD32 ESD

DD30 ESD

DD31 ESD

J10

SCART Connector R308

10k

DD45 ESD

C186 2 2

AV1-R

1u1

1 2 3

C192 560p

DVD_R

1 2 3

DVD_L

J11 1 2 3

PH-3A

SV1-Y

1 2 3

SV1-C

1

R292 12k

PH-3A

R259

R249

R240

470k

470k

470k

CLAMP_V

5VA

CON13 NC/AV3-8R4-5

DVD_L SCART-R

4 3

SCART-B

2 1

SCART-G

SCART-G

2 C178

1 470n

SCART_G R274 22k

SCART-B

2 C177

1 470n

2 C175

1 470n

SCART_R

1

R306

R305

75R

75R

DD43 ESD

CVBS_OUT

R275

3 CVBS_OUT

10R

Q34 3904

1

CA28 10u/16V

DD41 ESD

2

R304 75R

DD42 ESD

+

SCART-R

R289

R271 10k

R209

VIDEO_OUT

R281 470R

3

V

SCART_B

3

6 5 R

10K

DD12 ESD

C150 R190 12K

1u

AV2-Lin

SV1-Y

3

R191

C158 560p

DD13 ESD

2

L

75R

C159 330p

33R C151

47n

SV2-Yin

3

R192

33R C152

47n

SV2-Cin

3

R211 75R

modify-20091210

R210 75R

Q35 3906

将SCART OUT幅度放大2倍， 原设计为220R，放大4倍-20100427 AVOUT-V R302 75R

SV1-C DVD_R

R293 75R

R208

DD39 ESD

SPDIF Output

10K

DD11 ESD

C149 R189 12K

1u

AV2-Rin

3 DD14 ESD

C157 560p

C160 330p

Video switch SCART_G

R335

NC/0R

SCART_B

R336

NC/0R

SCART_R

R337

NC/0R

G

5VA

5VPI L14

5VA

NC/0R 2 2 1

2 1

U22

Q31 3906

R238 200R

R239 150R

DD18 ESD

J13 PH-2A

DVD_Y DVD_PB DVD_PR

2 5 11 14

S1A S1B S1C S1D

DA DB DC DD

SCART_G SCART_B SCART_R

3 6 10 13

S2A S2B S2C S2D

VCC

3.3VA

R124

R238=200R时，同轴输出620mV峰峰值。 原设计为150R时，输出470mV。 3

R269

HD-VSW0

100R

G B R

4 7 9 12

R148

0R

C109

1n

RGB0-SOG 3

R149

33R

C110

47n

RGB0_GIN+ 3

R163

33R

C131

R165

33R

47n

RGB0_BIN+ 3

C133

47n

RGB0_RIN+

C179

R164

68R C132

47n

RGB0_BIN- 3

100n

R150

68R C111

47n

RGB0_GIN-

3

R166

68R C134

47n

RGB0_RIN-

3

C181 10u

5VPI

CLAMP_V R270

47k

3 1

1

1

L:DVD_RGB H:SCART_RGB

IN

16

GND EN

8 15

R251 47k

2

1

SPDIFOUT

2

CON4 RCA-1

1

10k

CLOSED TO MSD306

SPDIFOUT

2

SPDIFO

820R

0R

2

5VPI

1

2

R241

3

3

R236

2 FB0603

R242 NC/4.7k R248

100n

1

R C182 100n

R237 150R

C174

B

1

5VA

C180 10u

C176 100n

PI5V330

modify-20091210

USB1

5VA

3.3VA

5V_USB1

1

L7 1

FUSE

3 USB1_DM 3 USB1_DP

2

R98 4.7k

R80 2 2 R79

0R 0R

USB1_DMO USB1_DPO

1 1

5V_USB1

J5 PH-4A 1 2 3 4

USB1_DMO USB1_DPO

U8 5

IN

OUT

1

GND

2

SET

3

DD1

DD2

2 4 100R

ON NC/TPS2051B

C65 100n