Philips 231T1SB/00 Schematic

23"TV Monitor Chassis: Meridian 1

Service

231T1SB/00

231T1SB/62

Service

Description Page Description Page

Table of Contents............................................………….1

Page

Revision List................................................…………….2

Important Safety Notice………….................................3

1. General Specifications…............................................5

2. TV Monitor Description…………...............................7

3. Operation Instructions….............................................8

3.1 Front and Side Controls………..……………….……8

3.2 Remote Control ……………….………………….……9

3.3 Connection Overview………...................................11

4. Input/output Specification..........................………….14

4.1 Input Signal Connector...........................…………..14

4.2 Factory Preset Display Modes................................16

4.3 Pixel Defect Policy……………………………………17

4.4 Failure Mode of Panel …………………………….…19

5. Block Diagram……………………………................20

5.1 Software Flow Chart............................………….....20

5.2 Electrical Block Diagram.....................……….........22

6. Schematic Diagram............................................... 24

6.1 Scaler Board………………….…………..…………24

6.2 Power Board..........................................................…...38

6.3 IR Board…….………………………..…………………40

6.4 Key Board…….………………………..…………………41

7. PCB Layout………………………………………………...42

7.1 Scaler Board……………………………………………..42

7.2 Power Board……………………………………………44

7.3 IR Board………...………………………………………46

7.4 Key Board………...………………………………………46

8. Wiring Diagram……………………………………….…..47

9. Scaler Board Overview………………………………....48

10. Mechanical Instructions………………………………....49

11. Trouble Shooting…….…….……………………………52

12. ISP Instructions...….....................................................55

13. White Balance, Luminance Adjustment……............56

14. Monitor Exploded View….............................................57

15. Recommended & Spare Parts List...……...................58

16. Different Parts List………………………………………60

17. General Product Specification……………….……….61

SAFETY NOTICE

ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE

CHASSIS AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN

SERVICING ELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES.

CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING

REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES

2

Meridian 1

Revision List

Version Release Date Revision History

A00 Aug, 20,2009 Initial release, Draft Version

Meridian 1

3

Important Safety Notice

Read and understand all instructions before you use your TV. If damage is caused by failure to follow instructions,

the warranty does not apply.

Safety

y Risk of electric shock or fire!

¾ Never expose the TV to rain or water. Never place liquid containers. Such as vases, near the TV. If liquids

are spilt on or into the TV, disconnect the TV from the power outlet immediately. Contact Philips Consumer

Care to have the TV checked before use.

¾ Never place the TV, remote control or batteries near naked flames or other heat source, including direct

sunlight. To prevent the spread of fire, keep candles or other flames away from the TV, remote control and

batteries at all time.

¾ Never insert objects into the ventilation slots or other openings on the TV.

¾ When the TV is swiveled ensure that no strain is exerted on the power cord. Strain on the power cord can

loosen connections and cause arcing.

y Risk of short circuit or fire!

¾ Never expose the remote control or batteries to rain, water or excessive heat.

¾ Avoid force coming onto power plugs. Loose power plugs can cause arcing or fire.

y Risk of injury or damage to the TV!

¾ Two people are required to lift and carry a TV that weights more than 25 kg.

¾ When stand mounting the TV, use only the supplied stand. Secure the stand to the TV tightly. Place the TV

on a flat, level surface that can support the combined weight of the TV and stand.

¾ When wall mounting the TV, use only a wall mount that can support the weight of the TV. Secure the wall

mount to a wall can support the combined weight of the TV and wall mount. Koninklijke Philips Electronics

N.V. bears on responsibility for improper wall mounting that result in accident, injury or damage.

y Risk of injury to children! Follow these precautions to prevent the TV from toppling over and causing injury to

children:

¾ Never place the TV on a surface covered by a cloth or other material that can be pulled away.

¾ Ensure that no part of the TV hangs over the edge of the surface.

¾ Never place the TV on tall furniture (such as a bookcase) without anchoring both the furniture and TV to the

wall or a suitable support

¾ Educate children about the dangers of climbing on furniture to reach the TV.

y Risk of overheating! Never install the TV in a confined space. Always leave a space of at least 4 inches around

the TV for ventilation. Ensure curtains or other objects never cover the ventilation slots on the TV.

y Risk of damage to the TV! Before you connect the TV to the power outlet, ensure that the power voltage

matches the value printed on the back of the TV. Never connect the TV to the power outlet if the voltage is

different.

y Risk of injury, fire or power cord damage! Never place the TV or any objects on the power cord.

4

y To easily disconnect the TV power cord from the power outlet, ensure that you have full access to the power

cord at all times.

y When you disconnect the power cord, always pull the plug, never the cable.

y Disconnect the TV from the power outlet and aerial before lightning storms. During lightning storms, never touch

any part of the TV, power cord or aerial cable.

y Risk of hearing damage! Avoid using earphones or headphones at high volumes or for prolonged periods of

time.

y If the TV is transported in temperatures below 5℃, unpack the TV and wait until the TV temperature matches

room temperature before connecting the TV to the power outlet.

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Screen Care

y Avoid stationary images as much as possible. Stationary images are images that remain on-screen for

extended periods of time. Examples include: on-screen menus, black bars and time displays. If you must use

stationary images, reduce screen contrast and brightness to avoid screen damage.

y Unplug the TV before cleaning. y Clean the TV and frame with a soft, damp cloth. Never use substances such as alcohol, chemicals or household

cleaners on the TV.

y Risk of damage to the TV screen! Never touch, push, rub or strike the screen with any object.

y To avoid deformations and color fading, wipe off water drops as soon as possible.

Recycling

Your product is designed and manufactured with high quality materials and components, which can be recycled

and reused. When you see the crossed-out wheeled bin symbol attached to a product, it means the product is

covered by the European Directive 2002/96/EC:

Never dispose of your product with other household waste. Please inform yourself about the local rules on the

separate collection of electrical and electronic products. The correct disposal of your old product helps prevent

potentially negative consequences for the environment and human health.

Your product contains batteries covered by the European Directive 2006/66/EC, which cannot be disposed of with

normal household waste.

Please inform yourself about the local rules on the separate collection of batteries. The correct disposal of batteries

helps prevent potentially negative consequences for the environment and human health.

The most updated user manual on line

The contents of the user manual are subject to change. Please refer to www.philips.com/support for the most

updated user manual info reference.

1. General Specifications

Model 231T1

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5

Picture /

Display

Sound Output (RMS Watts) 2 x 5Wrms, with T.H.D. <10%

Sound Mode Dual, Mono, Stereo, SAP (Secondary Audio Program)

Picture Formats Normal (4:3), Zoom1 (Movie Expand 14:9), Zoom2 (Movie Expand 16:9),

Smart Mode Personal, Vivid, Standard, Movie, Power saver

Rear Connectors Component video in and audio L/R in (YPbPr)

Aspect Ratio 16:9

Resolution

1920 x 1080 @ 60Hz

Super Zoom, Subtitle Zoom, Wide and Auto

SCART1 input / output (CVBS in/out, RGB in, S-Video in, Audio L/R in/out)

SPDIF (digital audio) output

Coaxial aerial I/P (TV input) – Europe type (75 Ω)

PC VGA in (D-SUB)

PC audio in

HDMI 1 in (TV digital interface support HDCP) with digital audio or with PC

audio jack

RS232 connector (for service)

Video out (TV output with audio line out)

Side Connectors CVBS in (cinch)

Audio L/R in (cinch)

CI slot input: PCMCIA card (5V)

USB 4-pin Type-A connector for SW update (only use flash drive)

Power Consumption 45W (typ.)

Off mode power < 0.5W

Mains Power

Ambient temperature

90~264V AC, 50/60 Hz ± 3 Hz

0°C ~40 °C

6

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Tuner / Reception /

Transmissions

Note: Product information is subject to change without notice. For detailed product information, go to

www.philips.com/support

.

Input impedance: 75 Ohm

DVT: DVB- T MPEG4

TV system: PAL B/G D/K I, SECAM B/G D/K L/L’

Video playback: Multi-system PAL, NTSC

Tuner Bandwidth: 7MHz and 8MHz

A

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2. TV Monitor Description

The TV monitor will contain a scaler board, a power board, an IR board and a key board. The scaler board houses

the flat panel control logic, brightness control logic and DDC.

The power board will provide AC to DC Inverter voltage to drive the backlight of panel and the scaler board chips

each voltage.

TV Monitor Block Diagram

CCFL Drive.

Flat Panel and

CCFL backlight

(Include: Adapter, Inverter)

Power Board

Scaler Board

AV Signal, DDC

AC-IN

100V-240V

Key Board

HOST Computer

CVI

USB

HDMI

SPDIF

RS232

VIDEO

TUNER

SCART

PC VGA/

UDIO

IR Board

8

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3. Operating Instructions

3.1 Front and side controls

Side Controls and indicators

1.

2. SOURCE: Selects connected devices.

3. MENU/OK: Displays the on-screen menu and confirms a selection in menus.

4. CH +/-: Switches to the next or previous channel.

5. VOL+/-: Increases or decreases volume.

6. Power indicator: Red LED: In standby mode or off. Green LED: Power on.

POWER: Switches the TV on or off. The TV is not powered off completely unless it is physically unplugged.

3.2 Remote Control

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10

1. (Standby-On): Switch the TV to standby if the TV is on. Switch the TV on if the TV is in standby.

2. 0-9 (Numeric buttons): Select a channel or setting.

3. PRE CH: Return to the previously viewed channel.

4. TV. Press to choose TV mode.

5. PC. Press to choose PC mode.

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6.

7. CH Λ / V (Channel Λ / V): Switch to the next or previous channel.

8. ZOOM: Toggle among screen formats.

9. SLEEP: Toggle to select the preset time to switch the TV to standby mode automatically.

10.

11. OK: Confirm an entry or selection and display the channel grid, when watching TV.

12. ▲ ▼ ◄ ► (Navigation buttons): Navigate through the menus.

13. INFO: Display or hide the information screen about the selected channel.

14. Color buttons: Select tasks or options.

15. SIZE: Toggle to change the font size in Teletext mode. (Full screen / Top half / Bottom half)

16. SUBPAGE: Display the sub page when the Teletext information has more than one page.

17. REVEAL: Reveal hidden information of Teletext.

18. HOLD: Toggle to stop the scrolling of pages to stop the text decoder receiving data.

19. FREEZE: Press to freeze the TV picture.

20. AD (Audio Description) (For RF Digital TV only): UK only: Enables audio commentary for the visually

21. SOURCE: Select connected devices.

(Mute): Switch the sound on or off.

PICTURE: Toggle to select the Smart Picture setting.

handicapped.

22. EPG; Switch the Electronic Program Guide On or Off.

23. VIDEO: Press to switch to VIDEO YPbPr /Composite /SCART mode.

24. HDMI: Press to switch to HDMI mode.

25. VOL +/-: Increase or decrease the volume.

26. DUAL I-II: Toggle to select mono / stereo / dual I/dual II from TV RF input.

27.

SOUND: Toggle to select the Smartsound Mode.

28. MENU/EXIT: Press to open or close the on-screen menu.

29. MIX: Press to overlay the Teletext page on the TV picture.

30. TELETEXT: Press to open or close the Teletext.

31. INDEX: Press to display the index page of Teletext.

32. SUBTITLE: In TV mode: Press to turn the subtitle on or off. In Text mode: Press to open the subtitle page.

33. FAV: Press to display the Favorite List.

34. CH-LIST: Press to display the Channel List.

3.3 Connection overview

Rear Connectors

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1. PC IN: Audio and video input from a computer. (see Fig-1)

2. EXT 2 (Y PbPr and AUDIO L/R): Analogue audio and video input from analogue or digital devices such as

DVD players or game consoles. (see Fig-2)

Fig- 1 Fig- 2

12

3. EXT 1 (SCART): Analogue audio and video input from analogue or digital devices such as DVD players or

4. TV ANTENNA: Signal input from an antenna, cable or satellite (see Fig-4)

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game consoles. (see Fig-3)

Fig- 3 Fig- 4

5. AV OUT (VIDEO OUT and AUDIO OUT L/R): Audio and video output to analogue devices such as another TV

or a recording device (see Fig-5)

6. SPDIF OUT: Digital audio output to home theatres and other digital audio systems(see Fig-6)

Fig- 5 Fig- 6

7. HDMI:

Digital audio and video input from high-definition digital devices such as Blu-ray players (see Fig-7)

Fig- 7

Side connectors

1. COMMON INTERFACE: Slot for a Conditional Access Module (CAM). (see Fig-8)

2. AUDIO L/R: Audio input from analogue devices connected to VIDEO. (see Fig-9)

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Fig- 8 Fig- 9

3. VIDEO: Composite video input from analogue devices such as VCRs. (see Fig-10)

13

4. SERVICE: USB port, for upgrade firmware purpose only. (see Fig-11)

Fig- 10 Fig- 11

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4. Input/ Output Specification

4.1 Input Signal Connector

Analog Connectors

Pin No. Description Pin No. Description

1

2

3

4

5

6

7

8

HDMI Connectors

Pin No. Description Pin No. Description

Red

Green

Blue

NC

GND

Red GND

Green GND

Blue GND

9

10

11

12

13

14

15

+5V (Supply from PC)

Sync GND

NC

Bi-directional data(SDA)

H-sync

V-s ync

Data clock(SCL)

1

2

3

4

5

6

7

8

9

10

TMDS Data2+

TMDS Data2 shield

TDMS Data2-

TMDS Data1+

TMDS Data1 shield

TMDS Data1-

TMDS Data0+

TMDS Data0 shield

TMDS Data0-

TMDS Clock+

11

12

13

14

15

16

17

18

19

TMDS Clock Shield

TMDS Clock-

CEC

Reserved (NC on device)

SCL

SDA

DDC/CEC Ground

+5V Power

Hot Plug Detect

Full SCART Connectors

Pin No. Description Pin No. Description

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15

1

2

3

4

5

6

7

8

9

10

11

Audio output right

Audio input right

Audio output left

GND (audio)

GND (blue)

Audio input left

Blue input

Switch signal input (fast Blanking)

GND (green)

N.C.

Green input

12

13

14

15

16

17

18

19

20

21

N.C.

GND (red)

GND (blanking)

Red input

RGB switching control

GND (video input & output)

GND (RGB switching control)

Video output (composite)

Video input (composite)

Common ground

16

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4.2 Factory Preset Modes

Computer Formats

Factory Preset

Video Formats:

Timing

Resolution

* DMT 4:3 640x480/60 31.47 59.94

* DMT 4:3 640x480/75 37.50 75.00

* DMT 4:3 800x600/60 37.88 60.32

* DMT 4:3 800x600/75 46.88 75.00

* DMT 4:3 1024x768/60 48.36 60.00

* DMT 4:3 1024x768/75 60.02 75.03

* DMT 5:4 1280x1024/60 63.89 60.02

* CVT 1440x900/60 55.94 59.89

* CVT 16:10 1680x1050/60 65.29 59.95

* CVT 16:9 1920x1080/60_RB 67.50 60.00

Horizontal

( KHz )

Vertical

( Hz )

Support Timing Resolution

* 60Hz 480i

* 60Hz 480p

* 50Hz 576i

* 50Hz 576p

* 50Hz, 60Hz 720p

* 50Hz, 60Hz 1080i

* 50Hz, 60Hz 1080p

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4.3 Pixel Defect Policy

Philips strives to deliver the highest quality products. We use some of the industry’s most advanced manufacturing

process and practice stringent quality control. However, pixel or sub pixel defects on the TFT LCD panels used in

flat panel monitors are sometimes unavoidable. No manufacturer can guarantee that panels will be free from pixel

defects, but Philips guarantees that any monitor with an unacceptable number of defects will be repaired or

replaced under warranty. This notice explains the different types of pixel defects and defines acceptable defect

levels for each type. In order to qualify for repair or replacement under warranty, the number of pixel defects on a

TFT LCD panel must exceed these acceptable levels. For example, no more than 0.0004% of the sub pixels on a

19” XGA monitor may be defective. Furthermore, Philips sets even higher quality standard for certain types or

combinations of pixel defects that are more noticeable than others. This policy is valid worldwide.

subpixel

R G B

Pixels and Sub pixels

A pixel, or picture element, is composed of three sub pixels in the primary colors of red, green and blue. Many

pixels together form an image. When all sub pixels of pixel are lit, the three colored sub pixels together appear as a

single white pixel. When all are dark, the three colored sub pixels together appear as a signal black pixel. Other

combinations of lit and dark sub appear as single pixels of other colors.

Types of Pixel Defects

Pixel and sub pixel defects appear on the screen in different ways. There are two categories of pixel defects and

several types of sub pixel defects within each category.

Bright Dot Defects Bright dot defects appear as pixels or sub pixels that are always lit or ‘on’. That is, a Bright dot is

a sub-pixel that stands out on the screen when the monitor displays a dark pattern. There are three types of bright

pixel

dot defects:

R

G

B

P

Y

C

W

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Two adjacent lit sub pixels:

- Red + Blue = Purple Three adjacent lit sub pixels

(one white pixel) One lit red, green or blue sub pixel - Red + Green = Yellow

- Green + Blue = Cyan (Light Blue)

A red or blue bright dot must be more than 50 percent brighter than neighboring dots while a green

bright dot is 30 percent brighter than neighboring dots.

Black Dot Defects Black dot defects appear as pixels or sub pixels that are always dark or ‘off’. That is, a dark dot

is a sub-pixel that stands out on the screen when the monitor displays a light pattern. There are two types of black

dot defects:

One dark sub pixel Two or three adjacent dark sub pixels

Proximity of Pixel Defects

Because pixel and sub pixels defects of the same type that are near to one another may be more noticeable,

Philips also specifies tolerances for the proximity of pixel defects.

Pixel Defect Tolerances

The display does not have more than:

3 bright dots

5 dark dots

5 total bright and dark dots

No more than two adjacent (less than 2.5 mm edge-to-edge) defective pixels.

g

4.4 Failure Mode Of Panel

Quick reference for failure mode of LCD panel



e presents problems that could be made by LCD panel.

this pa It is not necessary to repair circuit board. Simply follow the mechanical instruction on this manual to eliminate failure by replace LC D panel.

Polarizer has bubbles

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Failure description

Vertical block defect

Vertical dim lines

Vertical lines defect (Always bri

Horizontal block defect

ht or dark)

Phenomenon

Polarizer has bubbles

Foreign material inside polarizer. It shows liner or dot shape.

Concentric circle formed

Horizontal dim lines

Horizontal lines defect (Always bri

Has bri

ht or dark)

ht or dark pixel

Bottom back light of LCD is brighter than normal

Back light un-uniformity

ht has foreign material.

Backli Black or white color, liner or circular type

20

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5. Block Diagram

5.1 Software Flow Chat

1

2

N

Y

3

4

5

N

Y

6

7

N

Y

9

10

Y

N

12

Y

14

N

13

15

11

17

N

Y

N

Y

16

18

N

19

Y

1) MCU initializes.

2) Is the EPROM blank?

3) Program the EPROM by default values.

4) Get the PWM value of brightness from EPROM.

5) Is the power key pressed?

6) Clear all global flags.

7) Are the AUTO and SELECT keys pressed?

8) Enter factory mode.

9) Save the power key status into EPROM.

Turn on the LED and set it to green color.

Scaler initializes

10) In standby mode?

11) Update the lifetime of back light.

12) Check the analog port, are there any signals coming?

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13) Does the Scaler send out an interrupt request?

14) Wake up the Scaler.

15) Are there any signals coming from analog port?

16) Display "No connection Check Signal Cable" message. And go into standby mode after the message

disappears.

17) Program the Scaler to be able to show the coming mode.

18) Process the OSD display.

19) Read the keyboard. Is the power key pressed?

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5.2 Electrical Block Diagram

5.2.1 Block diagram

Tuner

ATV CVBS

SCART1 CVI

PC

HDMI-1

Audio R/L of AV CVI

Audio R/L of PC

Audio R/L of Side (CVBS / YC)

DDC

24C02

I2C

IFAT +/-

SIF

CVBS

CVBS / YC x1 (side)

CI system

MT8295

AV CVI x 1

MPEG2 TS

DDC 24C02

DDR2 x 2 32/64Mbyte

MT5362

.MCU

.DTV receiver/demodulator

.MPEG/video/audio decoder

.Scaling

.Video enhancement

.3D comb

.LVDS Transmitter

.HDMI 1.3

.ADC

ADCOUT

I2C

L/R

MT8292

.8 Channel Analog MUX in

.3 L/R line out

.1 Headphone out

NAND Flash

16MByte

I2S

AR/L out X3

NOR Flash

512K Byte

Keys

I2C

DTV CVBS out

NVM

24C32

ATV CVBS out

USB 2.0

SPDIF Out

LVDS to panel

RC

UART for ISP & Factory alignment

TS5A3157 Analog MUX

Monitor CVBS out

Audio AMP

TDA8933BTW

Line L/R out

Scart l L/R out

Headphone out

t

5.2.2 Power / Inverter Board

AC Input

EMI Filter

Start Resistor (R904, R905)

Bridge

Rectifier

and Filter

Transformer

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Rectifier

Diodes

23

16 V

5 V

Lamp

PWM Control

(IC901)

Output

Circui

Feedback

Circui

Transformer

(PT802)

Power Switch

(Q901）

Photocoupler

(IC903)

PWM Control

OZ9938GN-B

(IC801)

Feedback

Circuit

16 V

5 V

ON/OFF

DIM

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6. Schematic

6.1 Scaler Board

715G3292-2

1

Power 1

A A

DC POWER INPUT

10 9 8 7 6 5 4 3 2 1

CN100

CN100 CONN

CONN

B B

C C

D D

TP104TP104

TP102TP1021TP103TP103

TP105TP105

TP101TP101

1

R113 NC/100 OHM +-5% 1/10WR113 NC/100 OHM +-5% 1/10W

R114 1KOHM +-5% 1/10WR114 1KOHM +-5% 1/10W

R116 100 OHM +-5% 1/10WR116 100 OHM +-5% 1/10W

BRIGHT_ADJ: Normal:Max:+3V3, Min:0V Stand_By:0V

INVERTER_ON_OFF: Normal: High Stand_By: Low

INVERTER_ON_OFF

BRIGHT_ADJ

+5V

+18V

STANDBY

OPWRSB

D102

2

DV33

A1K

BAS32L

R125

10R 1/8W 5%

R106

L102

4.7uH

10K 1/10W

10uF 25V

10R 1/8W 5%

U103

9

Thermal Pad

8

VIN

7

LX

6

PGND

5

G5627F11U

C117

+

C111

+

C111 470UF 10V

470UF 10V

1

VCC

2

REF

3

GND

FB4EN

C128

100N 25V

R121

R121 10K1/10W

10K1/10W

R122

3KOHM 1/10W

C130

NC/10P 50V

R123

1K 1/10W 1%

Vout=0.8 x (1+(1k+3K)/10k) = 1.12V

+5V_SW +5V_SW

C132

10U 16V

C110

10uF 25V

2

+5V +5V_STB

DV33SB

STANDBY

Q106

NC/BC847C

C104

C104 1uF10V

1uF10V

FB100 120R/3000mAFB100 120R/3000mA

1 2

FB101 120R/3000mAFB101 120R/3000mA

1 2

FB102 NC/120R/3000mAFB102 NC/120R/3000mA

1 2

R144

R144 NC/4K7 1/16W 5%

NC/4K7 1/16W 5% SMD/0402

C124

NC/100N 16V

SMD/0402

C108

10U 16V

10uF 25V

R126

R126 NC/10K 1/16W 5%

NC/10K 1/16W 5%

SMD/0402

C116

+

C107

C107 470uF 10V

470uF 10V

OPWRSB

OPWRSB: Normal: High Stand_by: Low

R109

10K 1/10W

L101

4.7uH

C118

10uF 25V

C134

C106

C106 100N 16V

100N 16V

10R 1/8W 5%

U104

9

Thermal Pad

8

VIN

7

LX

6

PGND

5

NC/10P 50V

+

R124

G5627F11U

C112

470UF 10V

VCC REF GND

FB4EN

3

+5V_STB +5V_SW

Q104 SI5441DCQ104 SI5441DC

1

8

D

2

7

D

3

6

R119 22KOHM +-5% 1/10W R119 22KOHM +-5% 1/10W

D

5

2

C121

4.7UF 10V

3

Q101

Q101 BC847C

BC847C

1

C105

C105 100N 16V

100N 16V

R130

1KOHM +-5% 1/10W

G4S

OPWRSB(+5V_SW ON/OFF): Normal: High Stand_By: Low

R107

OPWRSB OPWRSB

10KOHM +-5% 1/10W

+5V_STB(+5V1) TO +5V_SW BY OPWRSB

1 2 3

C102

C129

1uF10V

100N 25V

R118

R118 4K7 OHM 1/10W 1%

4K7 OHM 1/10W 1%

R117

3KOHM 1/10W

R115

3KOHM 1/10W

DV18_DDRDV11

Vout=0.8 x (1+(3K+3K)/4.7k) = 1.82V

+

C114

C114 NC/4.7UF 10V

NC/4.7UF 10V

4

OPWRSB(+5V_SW ON/OFF):

C101

Normal: High

330uF 10V

Stand_By: Low

R108

2

10KOHM +-5% 1/10W

+18V TO +18V_A BY OPWRSB

DV18_DDR

R131 1K 1/10W 1%R131 1K 1/10W 1%

R132

1K1/10W

MEM_VREF

C120

C119

100N 16V

1uF16V

SMD/0402

DV18_DDR stabilizer

CN100 A1 C101 A4 C102 C3 C103 A5 C104 C2 C105 A4 C106 A3 C107 A2 C108 C2 C109 A5 C110 C1 C111 C1 C112 C3 C114 A4 C115 A5 C116 C2 C117 C1 C118 C2 C119 C5 C120 C5 C121 B3 C122 B5 C124 B2 C128 C2 C129 C3 C130 C1 C132 C1 C134 C3 D102 B1 FB100 A2 FB101 A2 FB102 A2 L101 C2 L102 C1 Q101 A3 Q102 A5 Q104 A4 Q105 A5 Q106 B2 R106 C1 R107 A3 R108 A4 R109 C2 R113 B1 R114 B1 R115 C3 R116 B1 R117 C3 R118 C3 R119 A3 R120 A5 R121 C2 R122 C1 R123 C1 R124 C3 R125 C1 R126 B2 R129 A5 R130 A4 R131 C4 R132 C4 R133 A5 R144 A2 TP101 A1 TP102 A1 TP103 A1 TP104 A1 TP105 A1

5

OPWRSB5

STAND_BY5 BRIGHT_ADJ14

INVERTER_ON_OFF14

MEM_VREF6 +18V_A6

+18V +18V_A

R129

R129 NC/0 OHM +-5% 1/4W

NC/0 OHM +-5% 1/4W

Q105

1

8

S

D

2

7

S

D

3

6

S

D

4

5

G

D

R120 68KOHM +-5% 1/10W R120 68KOHM +-5% 1/10W

SI4835DDY

C109

C109 100N 25V

100N 25V

R133

1KOHM +-5% 1/10W

3

Q102

Q102 BC847C

BC847C

1

C122

4.7UF 10V

+

C115

C115 NC/4UF7 25V

NC/4UF7 25V

C103

C103 100uF 25V

100uF 25V

OPWRSB

STAND_BY BRIGHT_ADJ INVERTER_ON_OFF

MEM_VREF +18V_A

1

2

3

4

5

1

Power 2

Add Thermal Pad

+5V_SW

U151

U151 LD1117ADT33TR

LD1117ADT33TR

3

VIN

A A

100N 16V

C166

+5V_SW TO AV33 +5V_STB TO DV33SB

Add Thermal Pad

+5V_SW DV33

C158

100N 16V

+5V_SW TO DV33

B B

+5V_SW

R170

NC/1KOHM +-5% 1/10W

C180

NC/4.7UF 10V

+5V_STB TO DVD_VCC

C C

PANEL_VCC_ON/OFF(PANEL_VCC ON/OFF): Normal: High Stand_By: Low

PANEL_VCC_ON/OFF

+5V_STB TO PANEL VCC

AV33

2

VOUT

GND

+

C159

/ADJ

100uF 10V

2

GND14

4

Q153 NC/SI5441DCQ153 NC/SI5441DC 8

D

7

D

6

D

5

C182

C182 NC/100N 16V

NC/100N 16V

R169

NC/1KOHM +-5% 1/10W

3

Q154

Q154 NC/BC847C

NC/BC847C

1

100uF 10V

+

D D D G4S

C160

C160 100uF 10V

100uF 10V

1

U157 LD1117S33TRU157 LD1117S33TR

VI3VO

+5V_STB DVD_VCC

R171NC/22K 1/10W R171NC/22K 1/10W

2

R158

10KOHM +-5% 1/10W

1 2 3

2

100N 16V

DV18_DDR

100N 16V

100N 16V SMD/0402

FB150

1 2

NC/220R/2000mA

+

C179

C179 NC/100uF 10V

NC/100uF 10V

+5V_STB

R157 22KOHM +-5% 1/10W R157 22KOHM +-5% 1/10W

C113

C113 100N 16V

100N 16V

1KOHM +-5% 1/10W

3

Q151

Q151 MUN2211TIG

MUN2211TIG

1

C156

4.7UF 10V

C151

C173

8 7 6 5

R164

U152

U152 AME8810-AEGTZ 0.6A/3.3V

AME8810-AEGTZ 0.6A/3.3V

3

VIN

R175 NC/0 OHM +-5% 1/10WR175 NC/0 OHM +-5% 1/10W

DV33 DV18_CI

U158 LD1117S18U158 LD1117S18

VI3VO

DV33 TO DV18_CI

F150

F150 NC/1.5A 125V 045101.5MRL

NC/1.5A 125V 045101.5MRL

C183

C183 NC/100N 16V

NC/100N 16V

FOR DVD MODEL

R168

R168 0 OHM +-5% 1/4W

0 OHM +-5% 1/4W

Q150

Q150 SI5441DC

SI5441DC

1

D

2

D

3

D

G4S

VOUT(heat sink)

GND

4

1

4

GND14

4

PANEL_VCC

C167

C167 10uF 16V

10uF 16V

2

RESERVE

DV33SB+5V_STB

4 3 2 1

10uF 10V

NC/CONN

CN150

C155

C175

C175 10uF 10V

10uF 10V

+5V_SW AV25

C169

100N 16V

SMD/0402

Add Thermal Pad

U153

U153 LD1117ADT-TR

LD1117ADT-TR

3

VIN

VOUT

GND

/ADJ

1

C168

10uF 16V

2

Vo=1.25 x (1+120R/120R) = 2.5V

+5V_SW TO AV25

+5V_SW

+5V_TU

R178

R177 0 OHM +-5% 1/4WR177 0 OHM +-5% 1/4W

NC/0 OHM +-5% 1/4W

+

C177

C177 330UF 16V

330UF 16V

+18V_A

C152

NC/100N 16V

C171

NC/4U7 25V

PANEL_VCC_ON/OFF(PANEL_VCC ON/OFF): Normal: High Stand_By: Low

U159

2

VIN

1

VINH GND3ADJ

LD39080PT-R

R153

NC/4.7 OHM +-5% 1/10W

EN

C172

NC/4U7 25V

PANEL_VCC_ON/OFF

R180

R180 NC/0 OHM +-5% 1/4W

NC/0 OHM +-5% 1/4W

VO

C170

C170 NC/15N 25V

NC/15N 25V

NC/10KOHM +-5% 1/10W

3

R152 120R 1% 1/10WR152 120R 1% 1/10W

+

C161

100N 16V

100uF 10V

SMD/0402

R151

R151 120R 1% 1/10W

120R 1% 1/10W

Vo=1.25 x (1+1R/120R) = 1.26V

4

5

R174

R174 4K7 OHM 1/10W 1%

4K7 OHM 1/10W 1%

1

BOOT

2

VIN

3

EN

4

SS

NC/TPS54231DR

+

1%

C178

C178 470UF 10V

470UF 10V

30K 1/10W

27K 1/10W 1%

R176

R173

R172

NEARLY TUNER +5V_TUNER FROM Regulator

U155

8

PH

7

GND

6

COMP

C163

5

VSNS

NC/18N 50V

NC/20K 1/10W 1%

R154

+18V_A

R167

NC/47KOHM +-5% 1/10W

3

R166

2

NC/4U7 25V

Q152

1

NC/BC847C

3

LD1117S-TR

10uF 16V

U154

VIN

C153

Add Thermal Pad

2

VOUT

GND

TH

1

4

AV25 AV12

C164

AV25 TO AV12

+5V_TUNER

FB151

1 2

220R/2000mA

NC/820K 1/10W 1%

L150 NC/15uHL150 NC/15uH

ZD150

C154

NC/SS2P4

NC/22U 10V

C165

C165 NC/12P 50V

NC/12P 50V

3

NC/BC847C

1

NC/22U 10V

R161

R161 NC/330KOHM +-5% 1/10W

NC/330KOHM +-5% 1/10W

EN

R165

R165 NC/82KOHM +-5% 1/10W

NC/82KOHM +-5% 1/10W

1 2

Q155

Q155 2

C174

18V_A TO PANEL_VCC

C157

C157 NC/22U 10V

NC/22U 10V

R162120R 1% 1/10WR162120R 1% 1/10W

+

C162

C162 100uF 10V

100uF 10V

R163

R163 1 OHM +-5% 1/10W

1 OHM +-5% 1/10W

R179

R179 NC/0 OHM +-5% 1/4W

NC/0 OHM +-5% 1/4W

R160

R160 NC/0 OHM +-5% 1/4W

NC/0 OHM +-5% 1/4W

R155

R155 NC/560R 1/10W 1%

NC/560R 1/10W 1%

R156

R156 NC/18 KOHM +-1% 1/10W

NC/18 KOHM +-1% 1/10W

R159

R159 NC/3K3 1/10W 1%

NC/3K3 1/10W 1%

4

PANEL_VCC_ON/OFF5 OPWRSB5

+18V_A6

CN150 B2 C113 C1 C151 A2 C152 C3 C153 A3 C154 C3 C155 A2 C156 D1 C157 C4 C158 B1 C159 A1 C160 B1 C161 A3 C162 A4 C163 C3 C164 A3 C165 C3 C166 A1 C167 C2 C168 A3 C169 A2 C170 C3 C171 C2 C172 C3 C173 B2 C174 D3 C175 B2 C177 B2 C178 B3 C179 B1 C180 C1 C182 B1 C183 B2 FB150 B1 FB151 B3 F150 B2 L150 C3 Q150 C2 Q151 D1 Q152 D3 Q153 B1 Q154 C1 Q155 D3 R151 A3 R152 A3 R153 C3 R154 C3 R155 C4 R156 C4 R157 C1 R158 D1 R159 C4 R160 C4 R161 C3 R162 A4 R163 A4 R164 C2 R165 D3

+5V_TU

PANEL_VCC

R166 D3 R167 C3 R168 C2 R169 B1 R170 C1 R171 B1 R172 B3 R173 B3 R174 B3 R175 A2 R176 B3 R177 B2 R178 B2 R179 B4 R180 B3 U151 A1 U152 A2 U153 A3 U154 A3 U155 C3 U157 B1 U158 B2 U159 B3 ZD150 C3

Meridian 1

5

PANEL_VCC_ON/OFF OPWRSB

+18V_A

25

ONLY PnS MODELONLY Click MODEL

D D

1

2

3

4

5

26

Meridian 1

1

Tuner

U400B

AVSS33_DIG

AA22

AVSS33_DIG AVDD33_DIG

TUNER_CLK

TUNER_DATA

A A

DVSS25_IFADC AVSS25_IFADC AVSS25_IFADC

AVSS25_REF DVDD25_IFADC AVDD25_IFADC

AVDD25_REF

AVSS33_SIF AVDD33_SIF

MT5362ANG/B

B B

TU202

C C

20

TH4

19

TH3

18

TH2

17

TH1

NC/LG TDTW-S710D

C200 C3 C201 A4 C202 A4 C203 C4 C204 B3 C207 B4 C208 C4 C209 D4 C210 D5 C211 D4 C212 A4 C213 A4 C214 A4 C215 A2 C216 A2 C217 A3 C218 A3 C219 A3 C220 A3 C221 D5 C222 C4 C223 B3 C224 B4 C225 B4 C226 B2 C227 B3 C229 A4 C230 A3 C231 A3 C232 A2 C233 A2 C234 A2 C235 A3 C236 A2 C237 A3 C238 A1 C242 B4 C243 B4 C244 A1 C245 A3 C246 C1 FB200 A4 FB201 A4 FB203 A2 FB204 A3 FB205 A4 FB206 B3 FB207 A3

D D

FB208 A2 FB209 A3 Q200 C4 Q201 D3 R200 B3 R201 C3 R202 B3 R203 C3 R204 C4 R205 B3 R206 B3 R207 B4 R209 C2 R210 D4 R211 B4 R212 C1 R213 C3 R214 C4 R215 C3 R216 C4 R217 D3 R218 D5 R219 D3 R220 C5 R221 D4 R222 D4 R223 C2 R224 C2 R225 C2 R227 B3 R228 B3 R230 A4 R231 B1 R232 A4 R233 D5 R234 A1 R235 B1 R236 B3 TU201 B2 TU202 C1

IF_AGC

RF_AGC

VIN_ATV VIP_ATV

VINDC

SIFP SIFN

RF AGC

MOPLL AS

NC/TUNER

IF AGC

AUDIO VIDEO

AVDD33_DIG

Y23

IF_AGCT

E24

TUNER_SCL1

F24 E25

TUNER_SDA1

F25

FAT_IN-

R25

FAT_IN+

T25

VINDC

T26

DVSS25_IFADC

V22

AVSS25_IFADC

U23

AVSS25_IFADC

T24

AVSS25_IFADC

P25

DVDD25_IFADC

V23

AVDD25_IFADC

U24

AVDD25_IFADC

P26 AA24

AF

MPX0P

AB25

MPX0N

AB26

AVSS33_SIF

Y22

AVDD33_SIF

W22

R234

10KOHM +-5% 1/10W

C238

C238 100N 16V

100N 16V SMD/0402

NXP_DIF1_LG

NXP_DIF2_LG

IF_AGC

C244

C244 47N 16V

47N 16V

R235

NC/0 OHM +-5% 1/10W

R231

NC/0 OHM +-5% 1/10W

NXP_DIF1

NXP_DIF2

1 2

C233

C233 NC/1uF/16V

NC/1uF/16V

FB208

120R/500mA

Close to NXP tuner

1

NC

2

NC

3

GND

+5V_T3

4

+B

RF_AGC

5 6

GND SDA SCL

DIF+

SDA

7

SCL

8 9

NXP_DIF2_LG

10

NXP_DIF1_LG

11

DIF-

IF_AGC#

12

C246

13

SIF NC

NC/100P 50V

14

SMD

15 16

R212 NC/100K OHM 1/16WR212 NC/100K OHM 1/16W

SIF

TUNER_CVBS

RF_AGC_5362RF_AGC

R209

R209 NC/100K OHM 1/16W

NC/100K OHM 1/16W

2

AVDD25_IFADC

C234

C234 4U7 10V

4U7 10V

AVSS25_IFADC

+5V_T +5V_T+5V_T +5V_T

FB203

+5V_T2 +5V_T3 +5V_T4

1 2

NC/120R/500mA

C216

NC/100N 16V

FQD1116ME/BM

AS_TUNER

AS_IF

C215

C216 NC/10U 10V

NC/10U 10V

C232

C232 100N 16V

100N 16V SMD/0402 SMD/0402 SMD/0402 SMD/0402

NC/0R05 1/10W 5%

0 OHM +-5% 1/10W

28

TH4

27

TH3

24

CVBS

23

AS_IF

22

NC

21

SIF2

20

SIF1

19

+5V IF

18

NC

17

DIF2

16

DIF1

15

IF_AGC

14

REF

13

SDA

12

SCL

11

As

10

NC

9

GND

8

VT

7

VP(TUN)

6

GND

5

RF_AGC

4

NC

3

GND

2

Ant Pwr

1

RF_IO

26

TH2

25

TH1

TU201

R223

NC/0R05 1/10W 5%

R224

R225

C236

C236 NC/1uF/16V

NC/1uF/16V

AS_IF

C226

SDA SCL

AS_TUNER

RF_AGC

TUNER_CVBS

FB209

1 2

120R/500mA

TUNER_CVBS

1 2

FB206

120R/500mA

100N 16V

+5V_T3

+5V_T4

+5V_T3

+5V_T2

C217

100N 16V

R236

0 OHM +-5% 1/10W

3

FB204

1 2

120R/500mA

C218

C218 10uF 10V

10uF 10V

DVDD25_IFADC

C237

C237 4U7 10V

4U7 10V

DVSS25_IFADC

IF_AGC#

R227 0 OHM +-5% 1/16WR227 0 OHM +-5% 1/16W R228 0 OHM +-5% 1/16WR228 0 OHM +-5% 1/16W

+5V_TUNER

C227

C227 100N 16V

100N 16V

C219

NC/100N 16V

FB207

AV33AV25 AV25

1 2

120R/500mA

C230

C235

C235 100N 16V

100N 16V

10N 50V

10N 50V C204

C204

R202 4.7KOHM +-5% 1/10WR202 4.7KOHM +-5% 1/10W

R205

R205 200 OHM +-5% 1/10W

200 OHM +-5% 1/10W

R206

R206 200 OHM +-5% 1/10W

200 OHM +-5% 1/10W

C230 NC/1uF/16V

NC/1uF/16V

C245

3P3 50V

NXP_DIF2 DFAT_IN-

SMD/0402

NXP_DIF1

SMD/0402

FB205

1 2

NC/120R/500mA

C220

C220 NC/10U 10V

NC/10U 10V

AVDD33_DIG

C231

C231 4U7 10V

4U7 10V

AVSS33_DIG

SMD/0402

NXP_DIF1NXP_DIF1 NXP_DIF2

R230

0 OHM +-5% 1/16W

NXP_DIF2

R232

0 OHM +-5% 1/16W

IF_AGC

SMD/0402

DFAT_IN+

ROUTE SYMMETRICALLY

C242

C242 10N 16V

10N 16V

C243

C243 10N 16V

10N 16V

C229

C229 100N 16V

100N 16V

Near Tuner NEAR 5362

SIF MPX0_TUN

R200

0 OHM +-5% 1/10W

C223

C223 NC/15P 50V

NC/15P 50V

ROUTE SYMMETRICALLY

+5V_TUNER +5V_TUNER

SMD

C200

C200 47uF 16V

47uF 16V

+

R203

NC/0R05 1/10W 5%

R201

0 OHM +-5% 1/10W

R215

10KOHM +-5% 1/10W

ATV_CVBS_OUT

R213

33KOHM +-5% 1/10W

MPX0_GND

R217

10 OHM +-5% 1/10W

75 OHM +-5% 1/10W

+5V_TUNER

R219

C209 100N 16VC209 100N 16V

Q201

Q201 2SD2653K

2SD2653K

AVCVBS0

C207

C207 10N 16V

10N 16V

C208

C208 10N 16V

10N 16V

R221

75 OHM +-5% 1/10W

AV33

DFAT_IN+

DFAT_IN-

FAT_IN+

FAT_IN-

MPX0P

SMD/0402

MPX0N

SMD/0402

C201

C201 100N 16V

100N 16V

FB200

1 2

120R/500mA

C213

C213 NC/1uF/16V

NC/1uF/16V

ATV_CVBS_OUT

R222

4

+

C202

C202 100uF 16V

100uF 16V

SMD

R207

4.7KOHM +-5% 1/10W

C224

100P 50V

10 OHM +-5% 1/10W

Close to Tuner

C211

C211 47P 50V

47P 50V

0 OHM +-5% 1/10W

FB201

1 2

220R/2000mA

+5V_TUNER

75 OHM +-5% 1/10W

R210

AVDD33_SIF

C214

C214 4U7 10V

4U7 10V

AVSS33_SIF

R214

+5V_TUNER

C212

C212 100N 16V

100N 16V

R211

4.7KOHM +-5% 1/10W

TUNER_SDA1

TUNER_SCL1

C225

C225 100P 50V

100P 50V

C203 100N 16VC203 100N 16V

Q200

Q200 2SD2653K

2SD2653K

R216

SCART1 TV BYPASS

C222 NC/470uF 16V

R204 0 OHM +-5% 1/10WR204 0 OHM +-5% 1/10W

TUNER_CVBSN

R220

+

62 OHM 1/10W

5

ATV_MUX_IN9 ATV_CVBS_OUT9

CVBS0P10

CVBS0N10 SCT1_AV_OUT9 SCT1_AVO_GND9

RF_AGC_53629

ATV_MUX_IN

Close to MT5336

R218

100 OHM +-5% 1/16W

SMD/0402

R233

75 OHM +-5% 1/16W

SMD/0402

C210

C210 47N 16V

47N 16V SMD/0402

C221

C221 1UF 6V3

1UF 6V3 SMD/0402

ATV_MUX_IN ATV_CVBS_OUT CVBS0P

CVBS0N SCT1_AV_OUT SCT1_AVO_GND

RF_AGC_5362

CVBS0P

CVBS0N

1

2

3

4

5

1

MT5362 BYPASS / TRAP

A A

B B

C C

DV33

D D

TP250TP250

DV33

DV11

POCE0# PACLE PAALE POWE# PDD6 PDD7 POOE# PARB# PDD2 PDD5 PDD4 PDD3 PDD1 POCE1#

1

PDD0

MT5362BMG/BU400F MT5362BMG/BU400F

AC5

VCC3IO

AB6

VCC3IO

B1

DVSS

C2

DVSS

K2

DVSS

U2

DVSS

V2

DVSS

D3

DVSS

L3

DVSS

V3

DVSS

D4

DVSS

L4

DVSS

U4

DVSS

E5

DVSS

K5

DVSS

T5

DVSS

G6

DVSS

T6

DVSS

Y6

DVSS

AA7

DVSS

L10

DVSS

P10

DVSS

T10

DVSS

M11

DVSS

N11

DVSS

T11

DVSS

L12

DVSS

M12

DVSS

N12

DVSS

P12

DVSS

R12

DVSS

T12

DVSS

U12

DVSS

L13

DVSS

M13

DVSS

N13

DVSS

P13

DVSS

R13

DVSS

T13

DVSS

L14

DVSS

M14

DVSS

N14

DVSS

P14

DVSS

R14

DVSS

T14

DVSS

U14

DVSS

K15

DVSS

M15

DVSS

N15

DVSS

P15

DVSS

R15

DVSS

T15

DVSS

L16

DVSS

M16

DVSS

N16

DVSS

P16

DVSS

R16

DVSS

T16

DVSS

U16

DVSS

F17

DVSS

K17

DVSS

M17

DVSS

P17

DVSS

T17

DVSS

L18

DVSS

N18

DVSS

R18

DVSS

U18

DVSS

F20

DVSS

E22

DVSS

C6

VCCK

C7

VCCK

D7

VCCK

E7

VCCK

C8

VCCK

D8

VCCK

E8

VCCK

K10

VCCK

R10

VCCK

U10

VCCK

L11

VCCK

P11

VCCK

R11

VCCK

U11

VCCK

V12

VCCK

U13

VCCK

V14

VCCK

L15

VCCK

U15

VCCK

K16

VCCK

V16

VCCK

L17

VCCK

N17

VCCK

R17

VCCK

U17

VCCK

V17

VCCK

K18

VCCK

M18

VCCK

P18

VCCK

T18

VCCK

A16

POCE0_

B17

PACLE

C17

PAALE

D17

POWE_

A18

PDD6

B18

PDD7

C18

POOE_

D18

PARB_

A19

PDD2

B19

PDD5

C19

PDD4

D19

PDD3

E19

PDD1

C20

POCE1_

D20

PDD0

F18

VCC3IO_1

F19

VCC3IO_1

F21

VCC3IO_1

F22

VCC3IO_1

2

DV33

C255

4U7 10V

DV11

C275

4U7 10V

C251

C251 NC/1uF/16V

NC/1uF/16V

C268

C272

100N 16V

C272

100N 16V

C258

C258 100N 16V

100N 16V

SMD/0402 SMD/0402 SMD/0402 SMD/0402 SMD/0402 SMD/0402 SMD/0402 SMD/0402 SMD/0402 SMD/0402 SMD/0402 SMD/0402 SMD/0402 SMD/0402 SMD/0402 SMD/0402

3

C271

C273

C259

C259 100N 16V

100N 16V

SMD/0402 SMD/0402 SMD/0402 SMD/0402

I / O BYPASS

C264

100N 16V

C273

100N 16V

Bottom Side

C269

C262

100N 16V

C263

100N 16V

C265

C265 100N 16V

100N 16V

C266

100N 16V

C252

C252 1uF16V

1uF16V SMD/0402

C267

100N 16V

C270

100N 16V

4

C276

C274

100N 16V

C276

100N 16V

C277

100N 16V

C250

100N 16V

C253

100N 16V

PDD07,8 PDD17,8 PDD28 PDD38 PDD48 PDD58 PDD68 PDD78 PARB#8 POOE#7,8 PACLE8 PAALE8 POWE#8 POCE0#7 POCE1#7

5

AOBCK13 AOLRCK13

OPWM05

OPWM15

OPWM25

OPCTRL35 OPCTRL45,7 OPCTRL55

C254

100N 16V

Bottom SideCORE BYPASS

DV33

DV33SB

SMD/0402

R256

NC/4K7 1/16W

R252

NC/4K7 1/16W

R251

4.7KOHM +-5% 1/16W

R262

NC/4K7 1/16W

R261

NC/4K7 1/16W

R268

NC/4K7 1/10W 5%

R267

NC/4K7 1/10W 5%

R270

NC/4K7 1/10W 5%

OPWM2

AOBCK

AOLRCK

OPWM1

OPWM0

OPCTRL4

OPCTRL5

OPCTRL3

R254

4.7KOHM +-5% 1/16W

4.7KOHM +-5% 1/16W R253

R253

4.7KOHM +-5% 1/16W

4.7KOHM +-5% 1/16W R255

R255

NC/4K7 1/16W

R258

4.7KOHM +-5% 1/16W

4.7KOHM +-5% 1/16W R259

R259

4.7KOHM +-5% 1/16W

R264

NC/4K7 1/10W 5%

R265

4.7KOHM +-5% 1/10W

R269

4.7KOHM +-5% 1/10W

SMD/0402

Trap Mode

Normal mode

ICE mode

CPU model mode

Trap Mode

NOR BOOT

NAND BOOT

LARGE NAND BOOT

Trap Mode

Core Reset 1us

Core Reset 3.3V

SCAN mode

Core Reset 0.9V

Strapping Mode

XTAL 54MHz

XTAL 27MHz

000 0 01

OPWM0 OPWM1

00 01 10

00 01 1 1

AOLRCKAOBCKOPWM2

01

0

OPCTRL4OPCTRL5

0 1

OPCTRL2(O)OPCTRL3(O)

00 1

0

C250 B5 C254 B5 C262 B3 C266 B3 C270 B4 C274 B4 R251 C2 R255 C3 R261 C2 R267 C2 C251 B2 C255 A3 C263 B3 C267 B4 C271 A3 C275 B2 R252 C2 R256 C2 R262 C2 R268 C2 C252 A3 C258 B2 C264 B3 C268 B2 C272 B2 C276 B4 R253 C3 R258 C3 R264 C3 R269 D3 C253 B5 C259 A3 C265 A3 C269 B3 C273 A3 C277 B4 R254 C3 R259 C3 R265 C3 R270 D2

Meridian 1

AOBCK AOLRCK

OPWM0

OPWM1

OPWM2

OPCTRL3 OPCTRL4 OPCTRL5

PDD0 PDD1 PDD2 PDD3 PDD4 PDD5 PDD6 PDD7 PARB# POOE# PACLE PAALE POWE# POCE0# POCE1#

27

1

2

3

4

5

Philips 231T1SB/00 Schematic

Specifications and Main Features

Frequently Asked Questions

User Manual