Sanyo DP40142 Schematic

FILE NO

SERVICE MANUAL LED TV

LED-DP40142

PRODUCT CODE No.: CHASSIS NO. : P40142-00

REFERENCE No.: SM0945018-00

CONTENTS

1. Safety precautions .................................................................................................

2. Alignment instructions ............................................................................................

3. W orking principle analysis of the unit ...................................................................

4. Block Diagram .....................................................................................................

5. IC block diagram ..................................................................................................

6. Wiring diagram ...................................................................................................

7. T roubleshooting guide ..........................................................................................

8. Schematic diagram ..............................................................................................

APPENDIX-A: Assembly list APPENDIX-B: Exploded View

Removing or Installing the Stand

3 5

11

12 14

26 31 35

Attention: This service manual is only for service personnel to take reference with. Before

please read the following points carefully.

Safety precautions

servicing

1. Instructions

Be sure to switch off the power supply before replacing or welding any components or inserting/plugging in connection wire anti static measures to be taken (throughout the entire production process!):

a) Do not touch here and there by hand at will; b) Be sure to use anti static electric iron; c) It’s a must for the welder to wear anti static gloves. Please refer to the detailed list before replacing components that have special safety requirements. Do not change the specs and type at will.

2. Points for attention in servicing of LCD

2.1 Screens are different from one model to another and therefore not interchangeable. Be sure to Use the screen of the original model for replacement.

2.2 The operation voltage of LCD screen is high voltage. Be sure to take proper measures in protecting yourself and the machine when testing the system in the course of normal operation or right after the power is switched off. Please do not touch the circuit or the metal part of the module

That is in operation mode. Relevant operation is possible only one minute after the power is switched off.

2.3 Do not use any adapter that is not identical with the TV set. Otherwise it will cause fire or damage to the set.

2.4 Never operate the set or do any installations work in bad environment such as wet

bathroom, laundry, kitchen, or nearby fire source, heating equipment and devices or exposure to sunlight etc. Otherwise bad effect will result.

2.5 If any foreign substance such as water, liquid, metal slices or other matters happens to fall into

the module, be sure to cut the power off immediately and do not move anything on the module lest it should cause fire or electric shock due to contact with the high voltage or short circuit.

2.6 Should there be smoke, abnormal smell or sound from the module, please shut the power off at

once. Likewise, if the screen is not working after the power is on or in the course of operation, the power must be cut off immediately and no more operation is allowed under the same condition.

2.7 Do not pull out or plug in the connection wire when the module is in operation or just after the

power is off because in this case relatively high voltage still remains in the capacitor of the driving circuit. Please wait at least one minute before the pulling out or plugging in the connection wire.

2.8 When operating or installing LCD please don’t subject the LCD components to bending, twisting or

extrusion, collision lest mishap should result.

2.9 As most of the circuitry in LCD TV set is composed of CMOS integrated circuits, it’s necessary to

pay attention to anti statics. Before servicing LCD TV make sure to take anti static measure and ensure full grounding for all the parts that have to be grounded.

2.10 There are lots of connection wires between parts behind the LCD screen. When servicing or

moving the set please take care not to touch or scratch them. Once they are damaged the screen would be unable to work and no way to get it repaired.

If the connection wires, connections or components fixed by the thermo tropic glue need to disengage when service, please soak the thermo tropic glue into the alcohol and then pull them out in case of damage.

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2.11 Special care must be taken in transporting or handling it. Exquisite shock vibration may lead to

breakage of screen glass or damage to driving circuit. Therefore it must be packed in a strong case before the transportation or handling.

2.12 For the storage make sure to put it in a place where the environment can be controlled so as to

prevent the temperature and humidity from exceeding the limits as specified in the manual. For prolonged storage, it is necessary to house it in an anti-moisture bag and put them altogether in one place. The ambient conditions are tabulated as follows:

Temperature

Scope for operation

0 ~+ 35 oC

Humidity Scope for operation 20% ~ 90 %

2.13 Display of a fixed picture for a long time may result in appearance of picture residue on the

screen, as commonly called “ghost shadow”. The extent of the residual picture varies with the maker of LCD screen. This phenomenon doesn’t represent failure. This “ghost shadow” may remain in the picture for a period of time (several minutes). But when operating it please avoid displaying still picture in high brightness for a long time.

Scope for storage

Scope for storage 5% ~ 90%

0 ~+ 60oC

3. Points for attention during installation

3.1 The front panel of LCD screen is of glass. When installing it please make sure to put it in place.

3.2 For service or installation it’s nece ssary to use specified screw lest it sh ould damage the screen .

3.3 Be sure to take anti dust measures. Any foreign substance that happens to fall down between

the screen and the glass will affect the receiving and viewing effect

3.4 When dismantling or mounting the protective partition plate that is used for anti vibration and

insulation please take care to keep it in intactness so as to avoid hidden trouble.

3.5 Be sure to protect the cabinet from damage or scratch during service, dismantling or mounting.

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2. Alignment instructions

(1) Test equipment

VG-859 (YPbPr, VGA, HDMI signal generator) FLUKE 54200(TV signal generator) CA210 (white balancer)

(2) Power test

Connect main board, power board and IR board according the wiring diagram, connect the power and press power key (Remote controller or Keypad) button to turn on the TV.

a) Test the pin voltage of P802/power board , the data is shown in table1:

Table1 voltage data of P802

Pin10,11,

12

4.75-

5.25V

Pin13 Pin14 Pin15 Pin16

On:2V-5.5V

Off: 0-0.5V

<0.5V

2.5-5V PWM

2-5V

P802 Pin1,2 Pin3,4 Pin5,6,7 Pin8,9

Voltage GND 22.8-25.2V GND

11.4-

12.6V

For40”

b) Test the pin voltage of P803/power board, the data is shown in table2:

Table2 voltage data of P803

For40”

P803 Pin1,2,3,4,5 Pin6,7,8,9,10 Pin11 Pin12 Pin13 Pin14

Voltage 22.8-25.2V GND NC 2V-5V 2.5-5V PWM NC

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(3) Alignment flow-chart

The alignment flow-chart is shown as fig-1

Connect to the center signal source and check each Function of TV (station leaking, analog control, etc.)

Check the output of speaker.

Check if DDC, HDCP KEY, FLASH are written

Combined test for general assembly

White balance adjustment

Input AV signal and check the function

Input HD signal and check the function of YPbPr

Input USB signal and check if the display is normal, check

the function (analog control), horizontal/vertical center, etc.

Input HDMI signal and check if the display is normal, check

the function (analog control), horizontal/vertical center, etc.

Preset ex-factory

Check the accessories and packing

Fig-1 adjustment flow-chart

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(4) Adjustment instruction

At any input source then press the “←”, “EXIT” and “OK” (Remote control) to enter factory mode

During Factory menu, if “MENU” key is pushed, system will exit factory mode.

(5) Items of Factory menu

When in Component/ Video (Composite)/ ANT inputs then press the “Left -> Exit -> OK” key of remote control to enter factory mode.. During Factory menu, if “MENU” or “EXIT” key is pushed, system will exit factory mode. Press up and down key can move high light item from Color Temperature -> Timer Clear -> Preset Channel>NVRAM Clear-> Full Power -> Source Calibration -> Reset to Default -> RF Burn In -> USB F/W Upgrade -> UART Enable-> Bypass Gamma. The Timer Clear, NVRAM Clear and Reset to Default items will have a check dialog “yes or no” to do or not. Push “Enter” key can select high light item function. (Press left and right can adjust value) Display panel Burn in Time on the bottom. Display model name, firmware version and released date on top.

1) Factory Color Temp data edit This is used for Factory adjusts color temperature. Don't change this value.

2) Timer Clear Reset the timer which records hours of LCD panel burn in (Don't clear timer after FW update.) This item will have a check dialog “yes or no” to do or not.

- Time in factory mode: Time function shall be displayed automatically. Saving the total time of system power on (LCD turn on), and count the time automatically. The timer is continuous and saved (per 60 minutes) forever, unless it will be reset by doing “Timer Clear”.

3) Preset channel

Load preset channel for production line.

4) NVRAM CLEAR

Initialize program’s default values to NVRAM for following adjustment items accuracy. In factory mode it is the first and important step to make sure all values are default value and correct

- Reset settings: Gamma table, Channel table (Favorite channel, Channel label etc.), Model table (H/V Position, Clock, Phase), Source dependent setting (Contrast, Brightness etc.), Common setting (Volume, Language etc.), Parental Control (Rating, Password etc), Closed Caption.

To avoid a mistake initial process after factory setting is done. This item will have a check dialog “yes

or no” to do the initial or not.

Notice:

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After this item is processed then the DUT needs to be powered off then AC powered off.

5) Full power (For factory test only) This is for power consumption testing. To measure the maximum power consumption of TV set, we adjust the value of following items to

maximum.

- Video: Contrast maximum value, Brightness maximum value, Backlight maximum value.

- Audio: Volume maximum value, Bass default value, Treble default value. Press enter key to turn on Full Power and OSD stay display until press enter key to recover from Full Power

6) Source Calibration (For factory used only, don't do it without correct machine). Source Calibration (gain/offset) must be adjusted color by firmware automatic adjustment in PC, and Component input source. This item will have a result dialog “OK” or “NG”.

7) Reset to Default Reset all settings of OSD menu to default value.

- Reset settings: Channel table, Model table (H/V Position, Clock, Phase), Source dependent setting (Contrast, Brightness etc.), Common setting (Volume, Language etc.), Parental Control (Rating, Password etc), Closed Caption.

- Please execute Reset to Default once after FW is upgraded.

8) RF Burn In (For factory test only)

Use “snow” pattern for burn in. Selected items are “On” and “Off”. While turn on burn in mode, firmware will automatically turn off “Auto power off” function. If there is no power supply suddenly, firmware will re-enter burn in mode automatically when power

supply is back

Pressed the “Power” key, firmware will automatically turn off burn in mode. Burn in mode: Source is “ANT/Cable" and channel is NTSC channel 3.

9) USB F/W Upgrade

- We don't recommend upgrade FW here. We recommend upgrade FW in normal power on status (not in factory menu), just plug in USB with correct FW file name. (Refer to item 7)

Upgrade firmware through USB.

10) UART Enable (For factory test only)

Enable to communicate with Auto-Alignment system.

11) Bypass Gamma

For factory test value of gamma.

(6) Performance check

6-1 TV function Connect RF to the center signal source, enter Channel menu → auto tuning, check if there are channels be skipped, check if the picture and speaker are normal.

6-2 AV terminals Input Video signal, check if the picture and sound are normal.

6-3 YPbPr terminal Input YUV signal (VG859 signal generator), separately input the YUV signals listed in table4 and check if the display and sound are normal at any situation (power on, channel switch and format convert, etc.)

Table4 YUV signal format

FREQ PERIOD

SYNC

POLARITY

PIXEL

CLOCK

Display

SYNC

WIDTH

BACK

PORCH

MODE

15.734 1716 Negitive 27 1440 124 114

59.94Hz 720x480i

LINE(kHz)

FRAME

(Hz)

59.94 525 Negitive 480 3 15

LINE (pixel)

FIELD (lines)

LINE

FIELD

8

(MHz)

LINE (pixel)

FRAME

(lines)

LINE (pixel)

FRAME

(lines)

LINE (pixel)

FRAME

(lines)

59.94Hz 720x480P

60Hz 1280x720P

60Hz 1920X1080i

60Hz 1920X1080P

31,469 858 Negitive 27 720 62 60

59.94 525 Negitive 480 6 30

45 1650 Positive 74.25 1280 40 220

60 750 Positive 720 5 20

33.75 2200 Positive 74.25 1920 44 148

60 1125 Positive 1080 5 15

67.5 2200 Positive 148.5 1920 44 148

60 1125 Positive 1080 5 36

6-4 HDMI terminal Input HDMI signal (VG859 signal generator), separately input the signals listed in table6 and check the display and sound (32 KHz, 44.1 KHz, 48 KHz) at any situation (power on, channel switch and format convert, etc.)

Table6 HDMI signal format

FREQ FREQ PERIOD

MODE

VGA 60Hz 31.469 800 Negitive 25.175 640 96 40

640x480 59.94 525 Negitive 480 2 25

SVGA 60Hz 37.879 1056 Positive 40 800 128 88

800x600 60.317 628 Positive 600 4 23

XGA 60Hz 48.363 1344 Negitive 65 1024 136 160

1024x768 60.004 806 Negitive 768 6 29

SXGA 60Hz 63.981 1688 Positive 108 1280 112 248

1280x1024 60.02 1066 Positive 1024 3 38

WXGA 60Hz 47.776 1664 Negitive 79.5 1280 128 192

1280x768 59.87 798 Positive 768 7 20

WXGA 60Hz 47.712 1792 Positive 85.5 1360 112 256

1360x768 60.015 795 Positive 768 6 18

59.94Hz 720x480i 15.734 1716 Negitive 27 1440 124 114

59.94 525 Negitive 480 3 15

LINE(kHz)

FRAME(Hz)

LINE (pixel)

FIELD(lines)

SYNC

POLARITY

LINE

FIELD

PIXEL

CLOCK

(MHz)

Display

LINE (pixel)

FRAME

(lines)

SYNC

WIDTH

LINE (pixel)

FRAME

(lines)

BACK

PORCH

LINE (pixel)

FRAME

(lines)

59.94Hz 720x480P 31.469 858 Negitive 27 720 62 60

59.94 525 Negitive 480 6 30

60Hz 1280x720P 45 1650 Positive 74.25 1280 40 220

60 750 Positive 720 5 20

60Hz 1920X1080i 33.75 2200 Positive 74.25 1920 44 148

60 1125 Positive 1080 5 15

60Hz 1920X1080P 67.5 2200 Positive 148.5 1920 44 148

60 1125 Positive 1080 5 36

24Hz 1920x1080P 27 2750 Positive 74.25 1920 44 148

24 1125 Positive 1080 5 36

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6-5 other functions check a)

Check the turn on/turn off timer, sleep timer, picture/sound mode, OSD, stereo and analog TV Teletext, etc.

(7) USB Software updated

(1) Insert the USB with the firmware which the file name is matched with the model name in factory mode. (2) If system detects the same firmware file name, USB upgrade message would appear automatically. (3) Press Left key to select “Yes”, and then press OK key to start the upgrading. (4) Upgrading is starting, please wait for the progress finish. (5) When the progress completed, please follow the instruction to remove USB and restart by AC off then on.

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3. Working principle analysis of the unit

1. NTSC signals flow: Antenna signal will be sent to tuner ENV56U05D8F,then Tuner will demodulate and output standard video signal TV-CVBS, and sound SIF signal. TV-CVBS will be sent to the master control IC ZR39748 for video decode, de-interlace and scaler, then output LVDS level drive for panel display. The sound IF (SIF) will be fed into ZR39748, after demodulating, pre-amplifying, bass adjusting and volume control, the sound signal wi ll be tr an sf or m in to di gi ta l I 2S sig na l and sent to digital amplifier TAS5707L.

2. C o mposi te /Component signal flow Composite signal and Component signal will be fed to ZR39748 to perform video decode, deinterlace and scaler, then output LVDS drive level for panel display. Audio signal from Composite/Component term i na l via matched resistance is fed to ZR39748 to bass adjust and volume control, the sound signal will b e t r a n s f o r m i n t o di g i t a l I 2 S s i g n a l and sent to digital amplifier TAS5707L.

3. HDMI signal flow Two HDMI video signals are directly fed to the master control IC ZR39748 to digital decode, image scale, then output LVDS drive level for panel display. HDMI audio signal via decoder built-in ZR39748 to bass adjust and volume control, the sound signal will be transformed into digital I2S s i g n a l and sent to digital amplifier TAS5707L.

4. USB signal flow USB signal via USB connector sent to Z R 39 7 4 8 and its A/D conversion to YPbPr output for ZR39748, then output R/G/B of 24 bit to back end module to Video decode, de-interlace an d image scale, then send to LVDS level drive for panel display.

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4. SSB40T 40” Block Diagram

4-1 Block Diagram

IR Board

IR

SSB40T 60Hz

Main Board

Flash 32Mb

HDMI HDMI

HDMI 2

HDMI 1

HDMI 2 HDMI 1

DTV system IC

USB I/F

DDR2 512Mb -1066

Zoran

ZR39748

Composite

Panel out

R_out

Audio

AMP

TAS5707L

LVDS out

Audio output

Tuner IF +/-

Digital audio out

Composite audio In Component audio In

Component

L-out

Keypad

USB

USB 1

Y

Pb Pr

/CVBS

Component / Composite

Panasonic tuner

Coaxial

RL

Coaxial

OUT

RF

ANT /

CABLE

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5. IC block diagram

1. Zoran ZR748

• Integrated Digital & Analog Demodulator

• 8VSB/QAM-B

• NTSC/BTSC/A2K

• Video Inputs

• Three (3) 1080p HDMI (v1.4a/DC)*

• One (1) 1080p YPbPr

• One (1) VGA, up to WUXGA resolution

• Two (2) CVBS*, One (1) S-Video

• Audio Inputs

• Five (5) stereo L/R line-level*

• Internal Video/Audio Processing

• NTSC video decoder

• MPEG-2 decoder

• 10-bit video processing

• 1080i motion-adaptive de-interlacer

• ACM-2D color processor

• Graphics blending/overlay

• Audio DSP

• Video Outputs

• Dual-channel LVDS (1080p, up to 10bpp)

• miniLVDS & RSDS (6/8bpp, up to 330MHz)

• LCD panel timing control signals (TCON)

• Audio Outputs

• One (1) stereo L/R DDX differential

• One (1) stereo L/R single-ended DDX

• Optional up-to-four (4) more single-ended DDX

• Optional up-to-three (3) I2S stereo pairs

• One (1) S/PDIF

• System Processors & Interfaces

• 300MHz system CPU

• TV microcontroller for standby mode

• One (1) USB 2.0

• External SPI Flash Memory: 2-16MByte

• 2-4MB typical for ATSC DTV application

• External 16-bit DDR2 Required

• DDR2-800 for most design configurations

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• DDR2-1066 for 1080p with overdrive designs

• 64MByte typical for most designs

• Power

• 1.1V core voltage, 1.8V memory I/F, 3.3V I/O

• Two Package Options

• 365-ball BGA, 23x23mm2

• 256-pin LQFP with e-pad, 28x28mm2 (*) Slight variation of support with QFP package

1.1. SupraHD® 748 IC Description

The SupraHD® 748 is a member of the SupraHD® family of DTV system-on-chip (SoC) developed by Zoran. This device is intended to be used in ATSC high-definition digital television implementations. This device includes all of the functionality required to support the television implementations shown in the following block diagrams.

Figure 2 shows a typical ATSC system implementation using the SupraHD Figure 3 shows the detailed block diagram of the SupraHD

® 748.

Figure 4 shows the video and audio input/output options of the SupraHD

® 748.

1.2. SupraHD® 748 Features

The following sub-sections list the features of the SupraHD® 748 per category. Note that features unique to the BGA package are indicated with a “(BGA package)” designation while QFP package features are indicated with “(QFP package)”.

1.2.1. Embedded Processing Unit

• High performance CPU

• Integrated high-performance MIPS® 4KEc™ CPU operating at 300MHz

• 32-bit MIPS32 enhanced architecture

• 8 K instruction cache, 8 K data cache, (2-way set associative)

• Programmable memory management unit

• Multiply/Divide unit

• Power-down mode (triggered by WAIT instruction)

• EJTAG debug support

• Fully production-tested software suite

• ATSC/NTSC DTV application with customizable OSD

• V-Chip for analog and digital channels

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• PSIP parsing for channel map and EPG

• Analog and digital closed-captioning (EIA-608 and EIA-708)

• Royalty-free Zoran True Fonts for OSD and closed-captioning

• Transport, video decode (single MP@HL), audio decode (AC-3, MPEG Layer I & II), graphics, and display drivers

• Drivers for tuner, HDMI and analog inputs

• ThreadX royalty-free RTOS

1.2.2. Video Processing

• Image processing

• Up to 10-bit processing

• De-interlacing

- 1080i capable, per-pixel motion adaptive, multiple cadence detection, 8º low-angle inte rpolation

• Black bar detection

- Horizontal and vertical

• Image quality enhancements

• Noise reduction (up to 1080p)

- Temporal

- Spatial

- Impulse

• MPEG post-processing

- De-blocking

• Adaptive contrast control (histogram-based, fully-programmable)

• Advanced Color Management 2D

• Horizontal luma peaking with coring

• Sharpness control

- Vertical and horizontal LTI

- Horizontal CTI

- Y/C vertical peaking with adaptive coring

•　Video scaling and composition

• Horizontal scaler

- 17-tap FIR, 64-phase FIR

- Programmable up scaler [64x]

- Waterglass scaler

- Programmable down scaler [1/32x]

- Non-linear scaler - 3-segment parabola, 17-tap FIR, 64-phase FIR

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- Letterbox support

- Pan and Scan support

- 10-bit processing

• Vertical scaler

- 5-tap FIR, 64-phase FIR

- Programmable up scaler [64x]

- Programmable down scaler [1/32x]

1.2.3. Video Input

• Integrated HDMI link and PHY

• Three physical ports (BGA package)

- One physical port (QFP package)

• Single instance of the PHY

• HDMI v1.4a-compliant

• Supports up to 1080p input resolution

• Standby power CEC monitor

• Supports all DTV resolutions (480i/576i/480p/576p/720p/1080i/1080p)

• Capable of carrying IEC61937 compressed audio (Dolby Digital, etc.)

• Integrated High-bandwidth Digital Content Protection (HDCP) cipher

• Direct capture of video, audio, and control information in distinct memory buffers

• Integrated high definition (HD) capture/video inputs

• Color space conversion

• Downscaling to either 4:2:2 or 4:4:4 output to memory

• One (1) YPbPr input

- Up to 165MHz sample rate (Up to 1080p)

- Sync Modes: sync on green (SOG) or luma (SOY) input, mid-point and sync tip clamping

- SOG or SOY inputs: AC coupled Low pass filter (500 KHz) Dynamic range 0.5-2.0V >1MOhm DC input impedance

- Coast input and support

- Activity/polarity detectors with timing measurement HSYNC present VSYNC present SOG/SOY present

• 2nd YPbPr input available using S-Video and SIF lines (BGA package)

• One (1) RGB input

- Separate HSYNC, VSYNC inputs TTL level-compatible

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- Up to WUXGA (1920x1200x60Hz with reduced blanking)

- Support for 10-bit processing

• Up to 165 MHz input bandwidth

• Standard definition (SD) video inputs

• Two (2) CVBS inputs (BGA package)

- One (1) CVBS input (QFP package)

• One (1) S-Video input

• No low-pass filter (LPF) required on SD inputs

1.2.4. Video Output

• Gradient recovery

• Up to 10-bit output for 8-bit video input

• Overdrive

• Improves LCD response time

• Proprietary Zoran scheme for applying overshoot/undershoot pixel value s

• Display processor

• Main output display formats include 1920x1080p, 1680x1050p, 1440x900p, 1366x768p, 1280x768p, 1280x720p and 1024x768p

• Panel frame rate up to 60Hz support for 1920x1080 panel resolution

• Output can support 6, 8 or 10-bit panels

• EIA-608 and EIA-708 closed caption support

• Horizontal and vertical flip support

• Integrated dual-channel LVDS output for direct panel display support

• Supports up to 165MHz (see below for miniLVDS speed)

• 1080p output flat panel support

• 6, 8 and 10-bit panel support

• Programmable PWM backlight control

• Spread spectrum clock generation

- ±6.25% clock modulation

• Integrated Timing Controller (TCON) for direct panel timing control

• Up to 11 user-programmable timing control signals to drive source and gate drivers

• Fail-safe circuit to protect panel from off-spec timing

• miniLVDS dual-channel output with TCON signals activated

- 330MHz single-channel miniLVDS support with TCON signals activated

• RSDS single-channel output with TCON signals activated (BGA package)

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1.2.5. Audio Processing and I/O

• Five (5) L/R line-level stereo inputs

• Multiplexed into a single stereo ADC

- 16-bit A/D conversion

- 82dB dynamic range and -75dB THD A/D conversion

- Supported audio sampling rates from 32 to 96 KHz

• Up to six (6) channels of audio output, on DDX or I2S lines

• Two (2) DDX differential speaker outputs for direct power-stage drive (channels 0-1)

- Or four (4) single-ended DDX for analog output (channels 0-3)

- Or one (1) stereo I2S output (channels 0-1) I2S data aligned in I2S format; Contact Zoran for left-justified format support

• Two (2) single-ended DDX for line-out (channels 2-3)

- Or two (2) single-ended DDX for analog output (channels 4-5 – only when channels 0-3 are enabled)

- Or two (2) stereo I2S outputs (channels 2-5 – only when I2S channels 0-1 are enabled)

I2S data aligned in I2S format; Contact Zoran for left-justified format support

• I2S audio lines (shared with DDX) can be used as inputs

• Six (6) channel I2S input (3 stereo I2S pairs), data aligned in I2S format; Contact Zoran for left-justified and right-justified formats support

• One (1) S/PDIF output

•　Audio decode performed in either/both the audio DSP and CPU

• Audio DSP allows for a significant level of audio post-processing

• L/R downmix for standard stereo digital or line-level output

• Algorithms available for the following:

® AC-3 Class A

- Dolby

- MPEG audio Layer 1 (ISO-13818-3)

- “Musicam” MPEG audio Layer 2 (ISO-13818-3)

- MP3 MPEG audio Layer 3 (ISO-13838-3)

- Tone generation

- Post-processing 3D surround & Dialog Clarity (SRS TruSurroundHD™, QSurround)

- Post-processing bass and treble control (Audyssey

- Post-processing automatic volume control (Audyssey® AVL)

® ABX)

- Post-processing 5-band equalizer (Audyssey® AEQ)

• Supports audio and video PTS synchronization

• Stores processed streams in memory for playback using APU

• Audio Processing Unit (APU)

• Single independent integrated APU unit

• Audio playback from unified memory

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• Audio select, mix, cross-fade, and attenuate all audio sources

• Supports multiple serial data formats

• Supports sample rates up to 96 KHz

• IEC-958 output of encoded or PCM audio data

1.2.6. Video Decoders

• MPEG MP@HL decoder

• Decode of a single HD (MP@HL) stream

• Decodes of ISO-13818-2 MP@ML, MP@HL

• Decode of all ATSC-compliant formats

• Slice-level and frame-level error concealment

• The decoder engine can decode MPEG-compressed bitstreams as defined in the fo llowing specifications:

- ISO/IEC 13818-2, “Information Technology - Generic Coding of Moving Pictures and Associated Audio Information: Video,” (Up to MP@HL)

- A/53, “ATSC Digital Television Standard,” (Table 3)

- DTVMDB04, “DIRECTV MPEG-2 Video Bitstream Specification for the IRD”

• Integrated NTSC decoder

• 3D adaptive comb filter

- Eliminates dot crawl from vertical or horizontal transitions

- Eliminates dot crawl from single pixel lines

- Eliminates false color from high frequency horizontal luma

- Performs ideal YC separation for still image

- No loss in horizontal or vertical chroma detail

- No loss in horizontal or vertical luma detail

- Performs well both on real video images and on test patterns

• Adaptive horizontal PLL 　

- Automatically adjusts loop bandwidth for signal conditions

- Automatically detects VCR source and enters optimum tracking mode; most decoders require a “VCR mode” bit to be set to optimally handle VCR signals

- Automatically detects VCR special effects mode and compensates

- Comb filter automatically disabled when VCR source is detected

• Robust sync and DC setup acquisition

- DC setup and sync recovery is very robust even in the presence of noise, ghosting, and unlock condition

- Automatic switch over to “fine” mode operation once rough lock is acquired

• Chroma edge enhancement

20

- Improves the horizontal transition of the chroma edge

• VBI decoder

- Performs VBI data capture and data slicing embedded in the video lines (composite, S-Video, analog RF input)

• JPEG decoding

1.2.7. Front-End Demod / Demux

• Integrated 8VSB/QAM-B demodulator

• ATSC 8-VSB demodulation

- Enhanced 8-VSB multi-path performance with wide equalizer coverage

- Superior VSB indoor reception using enhanced equalization and synchronization algorithms, enabling Brazil and other 0 dB ghost reception

- Adaptive control loops dependent upon channel conditions for fast channel ac quisition and optimal tracking

- Advanced doppler ghost rejection

• QAM-B demodulation

- ANSI/SCTE 07, ITU-T J.83 Annex B 64-/256-QAM, 5.06/5.36 Msymbol/sec rate, respectively

- Support all DI modes up to I=128, J=8

- 84-tap equalization range: 36 FFE and 48 DFE for superior cable micro-reflections rejection

- Enhanced phase noise rejection

- Excellent burst noise and combined distortion rejection

- Exceptional AM noise rejection

- Fast channel auto search based on auto 64-/256-QAM detection and wide carrier acquisition range

• Advanced system functions

- Accepts 44 MHz from the tuner, eliminating external base-band demodulation

- IF AGC PWM output

- All digital recovery loops

- FEC statistics, receiver status, and channel data such as S/N ratio, equalizer taps, carrier offset, and more are available

• Adaptive 　 selection of receiver

- Adaptive recovery loops based on channel conditions are used to achieve optimum reception for both high doppler echoes conditions and 0dB conditions

- The synchronization and the equalization algorithms are based on both training signals and blind data

- It enables better channel tracking – resulting in achieving all A74 requirements

• Fast channel acquisition in 0dB conditions, < 0.5sec.

21

• Improves immunity to noise for Brazil ensembles over previous Zoran devices

• Improved phase noise rejection in 0dB conditions

• NTSC demodulator

• Fully programmable digital video frequency and group del ay equalization including internal digital Nyquist filter and excellent sound carrier digital rejection (>60dB)

• Digital carrier recovery (AFT) with accurate report to host

• Digital carrier recovery without quadrature distortions

• Excellent (110%) over modulation at all white signal (100IRE)

• Digital video IF AGC and optional delayed tuner AGC with programmable take over point

• AM interference rejection

•　BTSC/A2 demodulator

• BTSC mono, stereo and SAP DBX decoding for US NTSC TV reception

• A2 mono, stereo and bilingual decoding for Korea NTSC TV reception

• TS demultiplexer

• Maximum transport bitrate: 80 Mbit/sec

• ISO-13818-1 compliant

• Supports PID filtering - total number of simultaneous PID filters: 32

• ATSC-compliant transport demultiplexer

• Maximum filtered (output) demux bit rate of 80 Mbits/sec

• PCR locking using internal STC counter and VCXO control

• Demodulator inputs

• One (1) differential IF pair for all tuner formats

• One (1) SIF (sound IF) for audio-only formats

1.2.8. Memory Support

• 16-bit DDR2 interface (400MHz or 475 MHz)

• Up to 1.87 GByte/second peak memory throughput

- 400MHz DDR2 sufficient for WXGA designs

- 400MHz DDR2 sufficient for 1080p designs without TCON/overdrive

- 533MHz DDR2 (clocked at 475MHz) sufficient for 1080p designs with TCON/overdrive

• Up to 128 MBytes maximum memory

- Typical 64MByte system implementation for WXGA and 1080p designs

• High performance arbiter with assignable client priorities

• SSTL-18 Class 1 electrical interface

• Serial FLASH

22

• 40MHz SPI clock

• Up to 16 MBytes maximum memory

• Typical 2-4 MByte system implementation

1.2.9. Integrated TV MicroController

• Support for “Sleep” mode operation

• Front panel I/O support (buttons and display)

• IRR input

• General-purpose 8-bit ADC with 5 multiplexed inputs

• i.e. Voltage monitoring

• Sleep timer

• Watchdog timer

• GPIO interrupt control

• Support for A/V input monitoring

• Monitors the HDMI inputs for activity

• Integrated EDID memory for HDMI inputs and VGA inputs

• 512 bytes memory x 4 input ports

• Support for automatic VGA signal detection and wake-up

• HDMI CEC support

• UART for debug

• Real-time clock support

1.2.10. Graphics Processing

• 32-bit RGB / YCbCr

• 16-bit RGB

• 8-bit indexed with CLUT

• Graphics Block Transfer (BLT)

• Supports copy, bit depth conversion and alpha blending of 8-, 16- and 32-bit pixel maps with 32-bit output

• Supports Porter-Duff alpha blending formulas

• Alpha destination and alpha compare

• Point, Line, Rectangle, Text and Trapezoid Draw functions

• Rectangle Fill function

23

•　Graphics Unit Scaler (GUS)

• Support scaling and blending of several graphics planes in a single operation

• Can also perform simple BLT operations (BitBlt, stretch BitBlt, trapezoid BitBlt, mirror BitBlt, rotate BitBlt)

• Color space converter

• Raster Operation (ROP)

1.2.11. System Interfaces

• Two (2) PWM outputs

• Three (3) 2-signal UARTs

• Maximum baud rate: 115200

• 16550 compatible

• Third UART is allocated to TVuC and shared with main CPU UART

• Two (2) I2C master or slave interfaces

• Maximum bitrate: 400 Kb/s

• Master or slave mode

• One (1) IR receiver, with hardware demodulation

•　SPI interface

• Up to 40 MHz clock rate

• Suppports serial FLASH up to 16 MByte

• Two (2) select signals for peripheral support

• Integrated USB interface

• One High Speed USB v2.0 port

1.2.12. Security Features

• Integrated One Time Programmable memory (OTP)

• 8 Kb of One Time Programmable (OTP) secure memory

• Used for secure storage:

- HDCP Key Selection Vectors (KSVs)

- Error Correction (ECC) Checksum and data

• Readable ONLY by specific IROM instructions programmed into the SupraHD

• HDMI keys are encrypted with a proprietary Zoran encryption algorithm during the programming

® 748

process

1.2.13. Misc. IC Information

•　25.000 MHz crystal input required to support standard ATSC timing

24

2. TEXAS INSTRUMENTS TAS5707L

20-W STEREO DIGITAL AUDIO POWER AMPLIFIER

25

6. SSB40T 40-inch Wiring Diagram

I. BLOCK ( SAMSUNG Panel)

26

Wiring Connection

Main board to Panel (Samsung) Main board to Speaker

SSD46T

Panel side Main board CN17 Main board CN3 Speaker

FI-RE51S-HF LVDS cable A2006WV0-2X40P JWT A2001WV2-4P Color LEFT

1 12V RED 1 LVDS_PWR 1 SPK_OUTL+ Black P3 Speaker -

2 12V RED 2 LVDS_PWR 2 SPK_OUTL- Red P2 Speaker +

3 12V RED 39 LVDS_PWR Right

4 12V RED 40 LVDS_PWR 3 SPK_OUTR- White P4 Speaker +

5 12V NC 4 SPK_OUTR+ Green P5 Speaker -

6 NC NC

7 GND NC

8 GND NC Main board to IR board

9 GND NC

10 RO[0]N WHITE 14 LVDS_D0O_N

11 RO[0]P BLACK 13 LVDS_D0O_P

DC02L00630I

650 mm

SSD46T

DC02A00060I

L:350 & R:880 mm

SSD46T

DC02V04010I

300 mm

12 RO[1]N WHITE 12 LVDS_D1O_N IR board CN1 Main board CN4

13 RO[1]P BLUE 11 LVDS_D1O_P JWT A2001WR2-5P Color JWT A2001WR2-5P

14 RO[2]N WHITE 10 LVDS_D2O_N 1 VCC5_0_STB Red 1 VCC5_0_STB

15 RO[2]P RED 9 LVDS_D2O_P 2 IRR White 2 IRR

16 GND BLACK 4 GND 3 GND Black 3 GND

17 ROCLK- ORANGE 16 LVDS_CO_N 3 LED_R Orange 4 LED_R

27

18 ROCLK+ WHITE 15 LVDS_CO_P 5 Light Sensor NC

19 GND BLACK 17 GND

20 RO[3]N WHITE 8 LVDS_D3O_N

21 RO[3]P BROWN 7 LVDS_D3O_P

22 NC NC

23 NC NC

24 GND BLACK 18 GND

25 RE[0]N BLUE 34 LVDS_D0E_N

26 RE[0]P WHITE 33 LVDS_D0E_P

27 RE[1]N ORANGE 32 LVDS_D1E_N

28 RE[1]P WHITE 31 LVDS_D1E_P

29 RE[2]N GREEN 30 LVDS_D2E_N

30 RE[2]P WHITE 29 LVDS_D2E_P

31 GND BLACK 24 GND

32 RECLK- WHITE 36 LVDS_CE_N

33 ROCLK+ YELLOW 35 LVDS_CE_P

34 GND BLACK 38 GND

35 RE[3]N BROWN 28 LVDS_D3E_N

36 RE[3]P WHITE 27 LVDS_D3E_P

37 NC NC

38 NC NC

39 GND NC

40 NC NC

41 NC NC

42 NC NC

28

43 NC NC

44 NC NC

45 LVDS_SEL YELLOW 3 LVDS_SEL

46 NC NC

47 NC NC

48 NC NC

49 NC NC

50 NC NC

51 NC NC

29

Power/B P802 Main board CN2 Power/B P803 Panel BL

A2008H00-16P Color A2001H02-16P A2008H00-14P Color A2001H02-14P 1 GND Black 1 GND 1 24Vcc Black 1 24Vcc 2 GND Brown 2 GND 2 24Vcc -- 2 24Vcc 3 24Va Red 3 Audio power 3 24Vcc Red 3 24Vcc 4 24Va Orange 4 Audio power 4 24Vcc -- 4 24Vcc 5 GND Yellow 5 GND 5 24Vcc -- 5 24Vcc 6 GND Green 6 GND 6 GND Green 6 GND 7 GND Blue 7 GND 7GND -- 7 GND 8 12Vcc -- 8 12V panel 8GND Purple 8 GND 9 12Vcc Gray 9 12V panel 9GND -- 9 GND

10 NC -- 10 5V standby 10 GND -- 10 GND

Power/B to Main board Power/B to Panel Inverter/B

SSB40T

DC02P01850I

520 mm

SSB40T

DC02P01860I

640 mm

11 5Vcc Black 11 5V standby 11 NC -- 11 DET 12 5Vcc -- 16 BL_ERROR 12 BL_ON Brown 12 VBLON 13 PW_ON Red 12 PW_EN 13 DIM Black 14 PDIM 14 ACD Orange 13 PG 14 NC -- 13 NC 15 DIM Yellow 15 BL_DIM 16 BL_ON Green 14 BL_EN

30

7 . T rouble shooting

1. Fault clearance

Before calling your dealer or service center for assistance, check the matters below once again. (1) Make sure you have connected LCD TV to your equipment as described in the section

“ CONNECTING LCD TV”.

(2) Check cable connection. Verify that all external equipment and power cord are properly

connected. (3) Verify that all power is switched on. (4) If LCD TV still does not produce an image, re-start the external equipment. (5) If the image still does not appear, unplug LCD TV from the external equipment and check the

external equipment. The problem may be with your graphics controller rather than LCD TV.

(When you reconnect LCD TV, remember to turn the external equipment and TV off before

you power up LCD TV. Power the equipment back on in order of LCD TV and external

equipment.) (6) If the problem still exists, check the following chart.

Problem Try these Solutions NO POWER

Remote Control does not work

No image

No sound

There are tiny black points and/or bright point on the TV

Abnormal color of image

 Plug this LCD TV into the AC outlet.  Press POWER button on side control or on Remote Control to turn on LCD TV.



Check POWER Indicator. If this indicator blank, this TV has getting trouble.

 Check the batteries.  Make sure nothing is between the Remote Receiver and the Remote Control.  Make sure you are not too far from LCD TV when using Remote Control.  Maximum operating range is 5m.



Is direct sunlight or strong artificial light shining on LCD TV‘s Infrared Remote Receiver? Eliminate the light by closing curtains, pointing the light in a different direction, etc.

 Check the connection between the external equipment and LCD TV.  When turning LCD TV on, it takes a few seconds to display the image.  Check the system that you select is corresponding with the external equipment

or the video equipment.

 Make sure the temperature is not out of the Operating Temperature (0°C ~

50°C).



Turn off power, then turn on again, re-start LCD TV.

 Check Audio cable connection from Audio input source.  Adjust the Sound System.  Press VOLUME (+) button.



Press MUTE button.

 Dark or bright points of light (red, green, or blue) may appear on the screen.

This is a characteristic of the LCD panel, not a malfunction of the LCD TV.

 LCD panel is produced with very high accuracy technology. There is 99.99% or

more dot pixel, but there is also 0.01 % or less of dot pixel lack or dot pixel that is constantly lighted. This is not defect.

 Regarding LCD panel characteristic, it may occur picture remain (look like a

mirror) when the screen is changed if it displays same screen for a long time. Changing the picture or turn-off the power supply may recover.



Stripe pattern (more, interference stripes) may show up on the screen depends on the reflected picture.



Adjust the value of color.



Select different color system.

31

2. Troubleshooting guide

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

2-1 Power LED no light

Power LED no

Light

Check

P802

OK

Check

CN2

Pin10,11

H

Check

LED

NG

L

Change to new power board. P/N: FSP140-4F01(PK101V1500I)

Change MAIN

PCB

Change LED

PCB

NG

32

2-2 Has audio but no video out

Check

P803

Pin1~5

Change to new power board. P/N: FSP140-4F01(PK101V1500I)

2-3 Has video but no audio out step 1

33

2-4 Has video but no audio out step 2

Check

R831

Vcc+24V

Change to new power board. P/N: FSP140-4F01(PK101V1500I)

34

8.SCHEMATIC DIAGRAM

ELECTRON-4

"

PCB1

5

4

3

2

1

ZR39748 Power Tree (60Hz)

D D

12V AMP_VCC

U13 AX1117AD50A

TO-252

U9

VCC12_0

EMB20P03G

SOP8

VTV-L42612 REV:0

C C

E1

EMIcover-5.3x2.8mm

VCC5_0_STB

FW1

FIRMWARE

FW A69

B B

Stuffing Options

U10 AX1117AD33A

TO-252

U12 AX3518

SOP8-T5

Q17

SOT-23GDS

APM2301AAC

(TVM_PWR_ON2)

For Tuner

For Panel

VCC3_3_IO

VCC3_3_STB

748 3.3V STB power

VCC5_0

A)

VCC5_Tuner

LVDS_PWR

(1.17V)

VCC1_1_Core

VCC1_1_STB

(1.17V)

748 1.1V STB power

Q12

SOT-23GDS

DMP2160U

(TVM_PWR_ON2)

U14 AX6607

SOT23-5

(TVM_PWR_ON2)

Q14

SOT-23GDS

AP2306CGN

(TVM_PWR_ON2)

U11 AX1008MA

TO-263-3

VCC3_3

AFE_1V1

VCC1_1

VCC1_8

(1.1V)

(1.17V)

DDR power

B)

C)

D)

Note: * - Default setting.

A A

COMPAL OP TOELECTRON ICS CO., LTD

Title

SCHEMATIC,M/B VTV-L42612

Size Document Number Rev

Date: Sheet

5

4

3

2

Date: Sheet

XXXXXX

of

2 15Thursday, February 16, 2012

1

5

4

3

2

1

R134 0/0402R134 0/0402

VCC5_0_STBVCC5_0

R130

4.7K/NC

POWER_EN

VCC5_0_STB

BKLT_EN

PG_M UTEP9, 11

C174

D D

C C

C174

3.3K/NC

100pF/25V/0402

3.3K/NC

32"-55" Panel Power -> 12V

24" Panel Power -> 5V

LCD_POWER_ONP10

60HZ from main chip 120HZ from MEMC chip

2011/06/09

R166

VCC5_0_STB

R131

D2

22K/NC

1N4148/NCD21N4148/NC

R174

2.2K

Q7

PDTC114ET/NC

10K

E C

Switching BLKT_EN & BL_CNTRL to fit power define. 2011/11/01

VCC12_0

FB21

FB21 PWBEAD/ 30/ 6A/1206

PWBEAD/ 30/ 6A/1206 FB34

FB34 PWBEAD/ 30/6A/1206/NC

PWBEAD/ 30/6A/1206/NC

KHB0805W121SA_6A

FB25

C189

10uF/10V/0805

(24V)

AMP_VCC

R132

2.2K/NC

2.2K/NC C38

C38 SE100uF/35V

SE100uF/35V R142

VCC12_0

R137 0R137 0

R53 10K/0402R53 10K/0402

R139

3.3K/1%

VCC5_0_STB

R55 0/1206/NCR55 0/1206/NC

C172

10uF/16V/0805

R138 47K/ 1%R138 47K/ 1%

C176

100pF/25V/0402

U10

U10 AX1117AD33A

AX1117AD33A

panel_power

B

BL_ERRP11

VIN3VOUT

C190

0.1uF/10V/ 0402

ADJ / GND

1

C173

1uF/50V/0805/ NC

2

249/1%/NC

R1650R165

BKLT_EN BL_CNTRL

C508

1nF/25V/0402

C177

10uF/10V/0805

R161

1 2

0

1 2

(12V PANEL) (5V STANDBY)

POWER_EN

R135

R135 47K/1%

47K/1%

C

B

E

10uF/10V/0805

PG

Q8 LMBT3904LQ8LMBT3904L

C191

DMP2160U/NC

CN2

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

AMA PH-16A-J0

C509

C509 1nF/25V/0402

1nF/25V/0402

POWER INTERFACE

G

DS

Q5

U9

1

8

S1

D4

2

7

S2

D3

3

6

S3

D2

5

G4D1

EMB20P03GU9EMB20P03G

FB26

FB26 KHB0805W121SA_6A

KHB0805W121SA_6A

C192

PVM330uF/6V/ NC

BL_CP11

FB22

FB22 PWBEAD/ 30/ 6A/1206

PWBEAD/ 30/ 6A/1206 R133

R133 1K/1206

1K/1206

VCC3_3_STBVCC3_3_IO

C188

0.1uF/10V/ 0402

VCC3_3

LVDS_PWR

R41

R41 10K/1%

10K/1%

R43

1K/1%

R140

R140 560/NC

R160

2.2K/NC

R162 12KR162 12K

R183 12KR183 12K

R185

2.2K/NC

560/NC

BKLT_EN

VCC3_3_IO VCC3_3

R159

2.2K

C

B

Q13

Q13 LMBT3904L

LMBT3904L

E

R180

2.2K

C

Q18

B

LMBT3904L

E

BL_CNTRL

C

Q21

B

LMBT3904L

E

LCD_BL_ONP10

R141 0/0402R141 0/0402

R147

3.3K

VCC3_3_STB

TVM_PWR_ ON2P11

Reserving for Panel PWM 150Hz. 2011/11/01

R191

PWM2P11

1K/1%

R142

PWM1P15

1K/1%/NC

C178

0.1uF/10V/ 0402/ NC

Q12

Q12 DMP2160U

DMP2160U

S D

C186

1uF/6.3V/ 0402

1uF/6.3V/ 0402 R164

R164

56K

1uF/6.3V/ 0402

R186 120KR186 120K

Place closer to U1

G

Q17

Q17 DMP2160U

DMP2160U

DS

C212

G

C443

SE100uF/16V

C223

+

SE100uF/16V/ NC

FB24

FB24 KHB0603N121SA

KHB0603N121SA

FB32

KHB0603N121SA

BL_CNTRL

VCC5_0VCC5_0_STB

C187

0.1uF/10V/ 0402

C447

0.1uF/10V/ 0402

TVM_PWR_ ON1P11

C175

C175 100pF/25V/0402

100pF/25V/0402

Q14

R179

R179 130K/0402

130K/0402

Q14 AP2306CGN

AP2306CGN

D

G

S

C207

C207 1uF/6.3V/ 0402

1uF/6.3V/ 0402

FB30

KHB0805W121SA_6A

C205

0.1uF/10V/ 0402

VCC5_0_STBVCC3_3_STB VCC1_1_Core V CC1_1

B B

FB28 KHB0805W 121SA_6AFB28 KHB0805W121SA_6A

C199

10uF/10V/0805

DC - DC FROM VCC TO 1.17V(2A)

U12 AX3518ESAU12 AX3518ESA

8

VIN

LX

VCC

FB

EN

REF

PGND

GND

THEM_PAD

6

3

9

C201

0.1uF/10V/ 0402

R17510R175 10

R169

VCC3_3_STB

C206

R169

2K/0402

0.1uF/10V/ 0402

C203

R172

R172 1K/0402

1K/0402

1

5

L24 2.2uH/3. 8AL24 2.2uH/3. 8A

7

C198 15pF/50V/ 0402C198 15pF/50V/0402

4 2

C204

0.1uF/10V/ 0402

R170 316K/ 1%R170 316K/1% R171 681K/ 1%R171 681K/ 1%

(Change tO 1.17V)

FB35

FB35 KHB0805W121SA_6A

KHB0805W121SA_6A

0.1uF/10V/ 0402

C202

C202 22uF/6.3V/ 0805

22uF/6.3V/ 0805

VCC1_1_STBVCC5_0_STB VCC1_1_Core

C507

TVM_PWR_ ON2P11

R176 12KR176 12K

R173

4.7K

C

Q15

B

LMBT3904L

E

Vout=0.8Vx (1+R170/R171)

U11

C195

0.1uF/10V/ 0402

U11 AX1008MA

AX1008MA

VIN3VOUT

GND/ADJ

2 4

VOUT

1

R167

249/1%

1 2

R168

110/1%

1 2

2

VCC5_0

FB27

FB27 KHB0603N121SA

KHB0603N121SA

U14

A A

VCC3_3_STB

FB33

FB33 KHB0603N121SA

KHB0603N121SA

10uF/10V/0805

5

TVM_PWR_ ON2P11

C216

R181 10K/1%R181 10K/1%

C217

0.1uF/10V/ 0402

R182

R182 100K/1%

100K/1%

3 1

U14 AX6607BA

AX6607BA

/SHDN IN

5

OUT

4

R184

SET

GND

2

R184

56K/1%

R187

R187 150K/1%

150K/1%

4

1A

C218

0.1uF/10V/ 0402

AFE_1V1

C215

C215 10uF/10V/0805

10uF/10V/0805

C194

SE100uF/16V

VO=1.25Vx(1+R2/R1)+IadjxR2

3

C197

0.1uF/10V/ 0402

VCC1_8

C200

10uF/10V/0805

COMPAL OPTOELECTRONICS CO., LTD

Title

SCHEMATIC,M/B VTV-L42612

Size Document Number Rev

Date: Sheet

XXXXXX

1

of

3 15Tuesday, January 17, 2012

1

5

4

3

2

1

R10 1K/1%/0402R10 1K/1%/0402

R19

C22

R11 4.7K/0402R11 4.7K/0402

VCC3_3

R12 1K/1%/0402R12 1K/1%/0402

R13 1K/1%/0402R13 1K/1%/0402

R20

4.7K/0402/NC

SPI_WEN

R23

4.7K/0402

VCC5_0_USB

USB2_DN USB2_DP

C21

0.1uF/10V/0402

EJTAG I/F

VCC3_3

J1

1 2

R14 4.7K/0402R14 4.7K/0402

3 4 5 6 7 8

9 10 11 12 13 14

HDR_2X7_2040

SPI FLASH

U3

U3 MX25L3206EM2I-12G

MX25L3206EM2I-12G

SPI FLASH

5 2 6 1 3 7

SPI FLASH

32M bit

DIO DO CLK CS WP HOLD

VCC3_3

8

Vcc

C17

0.1uF/10V/0402

4

GND

For FHD

USB

1 2 3

6

4 5

USB_RA_NK

IO1

Note: Control differential impedance at 90 ohms +/- 15%

I2C_1_SCL I2C_1_SDA

I2C_0_SCL I2C_0_SDA

R9 4.7K/0402R9 4.7K/0402 R15 4.7K/0402R15 4.7K/0402

R16 4.7K/0402R16 4.7K/0402 R17 4.7K/0402R17 4.7K/0402

MCU RESET

VCC3_3_STB

Reset Switch

VCC3_3

VCC3_3_STB

U4

POR

3

VCC

/RESET

1

GND

AX6901ERA

SW1

1 4

2 3

SW PUSH/5P/180D/NC

R21

3.3K/0402

R29

C18

C18 10nF/16V/0402

10nF/16V/0402

R29

1K/0402

LMBT3904L

2

Adding 5 secs power on function. 2011/11/08

USB Power Control

F1

FB1

FB1 KHB0603N121SA

VCC5_0

VCC_5V_STB change to VCC5_0

KHB0603N121SA

F1 1206L075THYR

1206L075THYR

USB POWER

Q10

C

E

VCC5_0_USB

RESETN

E

C

B

R36

R36 100K/0402

100K/0402

VCC3_3_STB

C30

C30 10uF/10V/0805

10uF/10V/0805

R37

160K/1%/0402

VCC1_1_STB

Q11

LMBT3906L

R31

B

3.3K/0402

RESETN P11

FP_GPIO P11

For Development

U1B

D D

C C

B B

A A

U1B

EJTAG

UART

I2C

SPI

25M

USB2.0

ZR39748_BGA_A3

SIO I/F

TDI/EJTDI/SNDBUS[20] TDO/EJTDO/SNDBU S[16] TMS/EJTMS/SNDBUS[15]

TCK/EJTCK/SNDBUS[21]

UART 1_TX/GPIO_S[2] UART1_RX/GPIO_S[3]

I2C0_C

I2C0_D I2C1_C/GPIO_S[4] I2C1_D/GPIO_S[5]

SPI_DO/GPIO_S[13]

SPI_DI/GPIO_S[7]

SPI_CLK/GPIO_S[14] SPI_SEL0/GPIO_S[15] SIP_SEL1/GPIO_S[11] SPI_HOLD/GPIO_S[12]

CLKOUT _25M

CLKIN_25M

USB2_DN

USB2_DP USB2_REXT USB_ATEST

D19 D18 C18 D20

F20 E20

F4 F3 A21 A22

C22 B22 B21 C21 Y21 C20

R22 0/0402/NCR22 0/0402/NC

A8 B8

W21 W22 T18 V19

EJTDI EJTDO EJTMS EJTCK

TP3TP3

USB2_REXT

Y1

25MHz/20pF/S/2P

C19

C19 33pF/50V/0402

33pF/50V/0402

R25

6.04K/1%/0402

RESETN

I2C_0_SCL I2C_0_SDA I2C_1_SCL I2C_1_SDA

R18 47/1%/0402R18 47/1%/0402

I2C_0_SCL P14 I2C_0_SDA P14 I2C_1_SCL P6 I2C_1_SDA P6

R24

R24 330/1%/0402

330/1%/0402

C20

C20 30pF/50V/0402

30pF/50V/0402

SPI_WENP10

Crystal Y1 50ppm 0-70C

4.7K/0402

SPI_WR SPI_RD SPI_CLK SPI_CS_n

SPI_HOLD

10uF/10V/0805

EZJZ1V80010/NCD3EZJZ1V80010/NC

EZJZ1V80010/NCD5EZJZ1V80010/NC

D3

D5

COMPAL OPTOELECTRONICS CO., LTD

Title

SCHEMATIC,M/B VTV-L42612

Size Document Number Rev

Date: Sheet

5

4

3

2

Date: Sheet

XXXXXX

4 15Thursday, February 16, 2012

1

4 15Thursday, February 16, 2012

1

of

5

RUN AS 100 OHM

DSHLD0

TMDSD2-

DSHLD1

TMDSD1-

DSHLD2

TMDSD0-

TMDSC+ CSHLD0

TMDSC-

VCC5

SHLD0 SHLD1 SHLD2 SHLD3

DSHLD0

TMDSD2-

DSHLD1

TMDSD1-

DSHLD2

TMDSD0-

TMDSC+ CSHLD0

TMDSC-

VCC5

SHLD0 SHLD1 SHLD2 SHLD3

DSHLD0

TMDSD2-

DSHLD1

TMDSD1-

DSHLD2

TMDSD0-

TMDSC+ CSHLD0

TMDSC-

VCC5

SHLD0 SHLD1 SHLD2 SHLD3

5

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

CEC

14

NC

15

SCL

16

SDA

17 18 19

HPD

20 21 22 23

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

CEC

14

NC

15

SCL

16

SDA

17 18 19

HPD

20 21 22 23

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

CEC

14

ARC

15

SCL

16

SDA

17 18 19

HPD

20 21 22 23

DIFFERENTIAL PAIRS

HDMI0_D2P HDMI0_D2N

HDMI0_D1P HDMI0_D1N

HDMI0_D0P HDMI0_D0N

HDMI0_CLKN

RUN AS 100 OHM DIFFERENTIAL PAIRS

HDMI1_D2P HDMI1_D2N

HDMI1_D1P HDMI1_D1N

HDMI1_D0P HDMI1_D0N

HDMI1_CLKP HDMI1_CLKN

RUN AS 100 OHM DIFFERENTIAL PAIRS

HDMI2_D2P HDMI2_D2N

HDMI2_D1P HDMI2_D1N

HDMI2_D0P HDMI2_D0N

HDMI2_CLKP HDMI2_CLKN

HDMI2_ARC

R358 47K/1%R358 47K/1%

R359 47K/1%R359 47K/1%

C370

0.1uF/10V/0402

R372 47K/1%R372 47K/1%

R373 47K/1%R373 47K/1%

C400

0.1uF/10V/0402

R398 47K/1%R398 47K/1%

R396 47K/1%R396 47K/1%

C401

0.1uF/10V/0402

IO4

TMDSD2+

TMDSD1+

D D

C C

B B

A A

TMDSD0+

DDC_GND

HDMI_CONN_RF

IO3

TMDSD2+

TMDSD1+

TMDSD0+

DDC_GND

24

SHLD4

25

SHLD5

NIKTTECH/HDMI_SMD_V

IO2

TMDSD2+

TMDSD1+

TMDSD0+

DDC_GND

24

SHLD4

25

SHLD5

NIKTTECH/HDMI_SMD_V

4

HDMI_CEC HDMI0_DDC_SCL

HDMI0_DDC_SDA

HDMI0_5V

R365

R365 10K/1%

10K/1%

HDMI_CEC HDMI1_DDC_SCL

HDMI1_DDC_SDA

HDMI1_5V

R375

R375 10K/1%

10K/1%

HDMI_CEC HDMI2_DDC_SCL

HDMI2_DDC_SDA

HDMI2_5V

R376

R376 10K/1%

10K/1%

4

HDMI0_DDC_SCL P11 HDMI0_DDC_SDA P11

HDMI0_5V P11

R357

R357 1K/1%/NC

1K/1%/NC

R382 1K/1%R382 1K/1%

R361

R361 10K/1%/NC

10K/1%/NC

HDMI1_DDC_SCL P11 HDMI1_DDC_SDA P11

HDMI1_5V P11

R371

R371 1K/1%/NC

1K/1%/NC

R383 1K/1%R383 1K/1%

R374

R374 10K/1%/NC

10K/1%/NC

IEC958_OP7,9

HDMI2_DDC_SCL P11 HDMI2_DDC_SDA P11

HDMI2_5V P11

R397

R397 1K/1%/NC

1K/1%/NC

R394 1K/1%R394 1K/1%

R395

R395 10K/1%/NC

10K/1%/NC

HDMI0_HPD P11

Low speed signals locate in page11, standby block.

HDMI1_HPD P11

R122 1K/NCR122 1K/NC

1 2

HDMI2_HPD P11

CE

B

12

3

HDMI_CEC_INP11

HDMI2_5V

Q9

Q9 MMBT3904L/NC

MMBT3904L/NC

R99

1 2

30/1%/NC

R97

R97 1K/NC

1K/NC

3

VCC3_3_STB

HDMI_CEC_INHDMI0_CLKP

C29

1 2

1uF/6.3V/0402/NC

D7

D7 BAT54

BAT54

1 3

12

R101

R101 750/NC

750/NC

R123

R123 3K/NC

3K/NC

1 2

R124 0/NCR124 0/NC

R399

R399 27K

27K

G

HDMI2_ARC

2

HDMI_CEC

D

Q23

Q23 2N7002E

2N7002E

S

Run as 50 Ohm Single Ended Impedance with 100 Ohm differential pairs

HDMI0_D2P HDMI0_D2N

HDMI0_D1P HDMI0_D1N

HDMI0_D0P HDMI0_D0N

HDMI0_CLKP HDMI0_CLKN

Y2 Y1

W2 W1

V2 V1

U2 U1

Run as 50 Ohm Single Ended Impedance with 100 Ohm differential pairs

HDMI1_D2P HDMI1_D2N

HDMI1_D1P HDMI1_D1N

HDMI1_D0P HDMI1_D0N

HDMI1_CLKP HDMI1_CLKN

T2 T1

R2 R1

P2 P1

N2 N1

Run as 50 Ohm Single Ended Impedance with 100 Ohm differential pairs

HDMI2_D2P HDMI2_D2N

HDMI2_D1P HDMI2_D1N

HDMI2_D0P HDMI2_D0N

HDMI2_CLKP HDMI2_CLKN

COMPAL OPTOELECTRONICS CO., LTD

Title

SCHEMATIC,M/B VTV-L42612

Size Document Number Rev

Date: Sheet

2

M2 M1

L2 L1

K2 K1

J2 J1

U1C

HDMI0_D2P HDMI0_D2N

HDMI0_D1P HDMI0_D1N

HDMI0_D0P HDMI0_D0N

HDMI0_CLKP HDMI0_CLKN

U1D

HDMI1_D2P HDMI1_D2N

HDMI1_D1P HDMI1_D1N

HDMI1_D0P HDMI1_D0N

HDMI1_CLKP HDMI1_CLKN

U1E

HDMI2_D2P HDMI2_D2N

HDMI2_D1P HDMI2_D1N

HDMI2_D0P HDMI2_D0N

HDMI2_CLKP HDMI2_CLKN

XXXXXX

HDMI0 I/F

HDMI1 I/F

HDMI2 I/F

1

ZR39748_BGA_A3

5 15Tuesday, January 17, 2012

1

of

5

4

3

I2C clock - 100KHz(recommended) I2C Address 0x32/33(AS open)

2

1

D D

C C

B B

I2C ADDR 0xC2/0xC3

U15

ENV56U05D8F

RF AGC Monitor

15

Panasonic

ENV56U05D8F

Panasonic

ENV56U05D8F

GND

16

GND

17

GND

18

GND

15A

GND

16A

GND

17A

GND

18A

GND

C28

10uF/16V/0805

BT Monitor

SDA

IF Monitor

IF AGC

IFD-out1 IFD-out2

VCC12_0

1

NC

2

+B

3 5

NC

6 9

SCL

10 11 12 13 14

C35

0.1uF/50V

C123

C100

10pF/50V

C94 1nF/25V/0402/NCC94 1nF/25V/0402/NC C120 2.2uF/16V/0805/NCC120 2.2uF/16V/0805/NC C179 1nF/25V/0402/NCC179 1nF/25V/0402/NC

C102 1nF/25V/0402/NCC102 1nF/25V/0402/NC

TUN_SCL TUN_SDA

C113 1nF/25V/0402/N CC113 1nF/25V/0402/N C

R244 0/0402R244 0/0402 R243 0/0402R243 0/0402 C101

U13

U13 AX1117AD50A

AX1117AD50A

VIN3VOUT

ADJ / GND

1

2

10uF/10V/0805

10pF/50V

close to tuner

IFIF+

C36

C34

C36

0.1uF/10V/0402

330pF/50V/0402

C184

C124

0.1uF/10V/0402

FB7

C124

IF_AGCTU_AGC

C119

10uF/10V/0805

L12 MMZ1608S102AL12 MMZ1608S102A

12

C101 1nF/25V/0402

1nF/25V/0402

close to tuner

VCC5_Tuner VCC5_0

KHB0805W121SA_6A/NC

FB18 BLM21PG300SN1DFB18 BLM21PG300SN1D

C107

10uF/10V/0805

100pF/25V/0402

12

C105

1nF/25V/0402

C40,C41 15pF

C42 68pF C91,C92 1nF L14,L29 220nH

L5

C91 1nF/25V/0402C91 1nF/25V/0402

IF-

IF+

C92 1nF/25V/0402C92 1nF/25V/0402

Pansonic

150nH

L14

KVL0805R22J

L29

KVL0805R22J

C209

10pF/50V

IF_AGC

VCC3_3VCC5_Tuner

R143 10K/1%/0402R143 10K/1%/0402 R136 10K/1%/0402R136 10K/1%/0402

12

C182

C185

0.1uF/10V/0402

TUN_SDA

TUN_SCL

L3 MMZ1608S102AL3 MMZ1608S102A L4 MMZ1608S102AL4 MMZ1608S102A

C180

C180 22pF/50V/0402

22pF/50V/0402

C181

10pF/50V

100pF/25V/0402

C208

22pF/50V/0402

Place parts very close to TUNER.

Place parts very close to scaler.

12

C40

15pF/50V/0402

12

C41

15pF/50V/0402

150nH_5%/0805

12

L5

C196 10nF/16V/0402C196 10nF/16V/0402

R126 2K/1%/0402R126 2K/1%/0402

C114

0.1uF/10V/0402

C42

68pF/50V/0402

I2C_1_SDA P4 I2C_1_SCL P4

B12

A12

A13

A4

U1F

Dmodulator I/F

AFE_IFN

AFE_IFP

AFE_SIF

IF_AGC

ZR39748_BGA_A3

FOR TUNER

A A

COMPAL OPTOELECTRONICS CO., LTD

Title

SCHEMATIC,M/B VTV-L42612

Size Document Number Rev

Date: Sheet

5

4

3

2

Date: Sheet

XXXXXX

6 15Tuesday, January 17, 2012

1

6 15Tuesday, January 17, 2012

1

of

5

4

3

2

1

Component input A/V input

IO23 2x4_CX_COMPO-FIGHTER/NCIO23 2x4_CX_COMPO-FIGHTER/NC

LINEOUT_L

LINEOUT_R

Y_HD

Pb_HD

Pr_ HD

T5 S5

GND

IO22 2x3_CX_COMPO-FIGHTERIO22 2x3_CX_COMPO-FIGHTER

Y/CVBS

T4

T6 S4

S6

GND

Pb

T5

T7 S5

S7

GND

T6

Pr

T8

Pr

S6

S8

GND

LINEOUT_RP9

VING1P8

D D

VINB1P8

VINR1P8

R90 47/1%R90 47/1%

R88 47/1%R88 47/1%

R92 47/1%R92 47/1%

FB4 BLM21PG300SN1DFB4 BLM21PG300SN1D

R89 75/1%/0402R89 75/1%/0402

FB6 BLM21PG300SN1DF B6 BLM21PG300SN1D R94 75/1%/0402R94 75/1%/0402

FB5BLM21PG300SN1D FB5BLM21PG300SN1D R9175/1% R9175/1%

T1 S1

GND

Coaxial

T1

T2 S1

S2

GND

L

T2

T3 S2

S3

GND

B3

B4

SW

T3

T4

R

S3

S4

GND

PB

14

15

18

19

0/0402/NC

COAX

R163

0/0402/NC

R129

12

FB36

FB36 BLM21PG300SN1D

BLM21PG300SN1D

FB8 KSI06033R3KAFB8 KSI06033R3KA

FB10 KSI06033R3KAFB10 KSI06033R3KA

R4275/1% R4275/1%

LINEOUT_L P9

R146 0R146 0

R157 0R157 0

R245 47/1%R245 47/1%

R9647K/1% R9647K/1% R9847K/1% R9847K/1%

R10047K/1% R10047K/1% R10247K/1% R10247K/1%

Coaxial P9

YPbPr_LW P9

D_TX

YPbPr_RR P9

D_RX

Q19/Q22 from FDV301N change to 3904/3906 R189 from 10K change to 4.7K R195 from 10K change to 47K

VCC5_0_VGA

FB12

FB12 BLM21PG300SN1D/NC

BLM21PG300SN1D/NC

C166

VGA input

IO5

IO5 DSUB15P-CONTECK/NC

DSUB15P-CONTECK/NC

15 5

R1580/NC R1580/NC

C C

B B

10 14 4

R1940/NC R1940/NC

9 13 3 8 12

VGA_SDA P1 1

2 7 11

cab_p

1 6

16

17

1

2 4

R115

2.2K/NC

R117

C165

C165 10nF/16V/0402/NC

10nF/16V/0402/NC

VGA_SCL P11

V_V

V_H V_B

VCC3_3_STB VCC3_3_STB

C169

C169 100pF/25V/0402/NC

100pF/25V/0402/NC

U7

U7 74LVC1G17GW/NC

74LVC1G17GW/NC

3 5

0/0402/NC

C166

0.1uF/10V/0402/NC

D_RX

R107 47/1%/NCR107 47/1%/NC

D_TX

R108 47/1%/NCR108 47/1%/NC

FB14

BLM21PG300SN1D/NC

V_G

FB15

BLM21PG300SN1D/NC

FB16

V_R

BLM21PG300SN1D/NC

VGA_VSYNC

VGA_HSYNC

VGA_VSYNC_0 P11 VGA_HSYNC_0 P8

R112

75/1%/NC

R113

75/1%/NC

VGA_HSYNCVGA_VSYNC

VCC5_0_VGA

R114

75/1%/NC

R104 4.7K/NCR104 4.7K/NC R105 4.7K/NCR105 4.7K/NC

R109 47/1%/NCR109 47/1%/NC

R110 47/1%/NCR110 47/1%/NC

R111 47/1%/NCR111 47/1%/NC

1

2 4

R116

2.2K/NC

R118

VGA_SCL VGA_SDA

C170

C170 100pF/25V/0402/NC

100pF/25V/0402/NC

U8

U8 74LVC1G17GW/NC

74LVC1G17GW/NC

3 5

0/0402/NC

VGA_B_IN P8

VGA_G_IN P8

VGA_R_IN P8

VGA Audio input

R125

IO7

IO7 PHONEJACK-JALCO/NC

PHONEJACK-JALCO/NC

GND

R

L

FB20

FB20 KSI06033R3KA/NC

2 1

KSI06033R3KA/NC

3

FB17

FB17 KSI06033R3KA/NC

KSI06033R3KA/NC

R125 47K/1%/NC

47K/1%/NC

R119

R119 47K/1%/NC

47K/1%/NC

R128

R128 47K/1%/NC

47K/1%/NC

R120

R120 47K/1%/NC

47K/1%/NC

PC_IN_R P9

PC_IN_L P9

R197 from 10K change to 430K R199 1K no need ( Delete ) "cap_p" function from D-SUB just reserve Reserve VD10 for ESD from RCA port issue Remove R68 pull high UART0_RX resistor

VGA_SCL P11 VGA_SDA P1 1

D_RX

D_TX

FB38

12

BLM21PG300SN1D

C371

10pF/50V/NC

FB37

12

BLM21PG300SN1D

C369

10pF/50V/NC

SPDIF out

NIKETECH / OPTICAL_V/NC

IO6

VCC

GND

12

C214

C214 10pF/50V/NC

10pF/50V/NC

12

C296

C296 10pF/50V/NC

10pF/50V/NC

1

IN

2

3

R195 47KR195 47K

1 2

VCC3_3_STB

FB13

BLM21PG300SN1D/NC

VCC5_0

12

R197

R197 430K

430K

B

R199

R199 1K/ NC

1K/ NC

VCC3_3

C168

0.1uF/10V/0402/NC

VCC5_0

C

Q19

Q19 LMBT3904L

LMBT3904L

E

Q22

LMBT3906L

CP_C = "High" UART communication disable.

CP_C = "Low" UART communication workable.

R189

1 2

4.7K/0402

CBE

R190

1 2

10K/0402

R121 47/1%/NCR121 47/1%/NC

C167

C167 100pF/25V/0402/NC

100pF/25V/0402/NC

UART0_TX P11

IEC958_O P5,9

UART0_RX P11

cab_p

CP_C P10

1 2

R192

R192 1K/0402

1K/0402

A A

V_R V_B V_G V_H V_V Y_ HD Pr_ HD Pb_HD

12

5

VD1

VD1 AZ5125/NC

AZ5125/NC

12

VD2

VD2 AZ5125/NC

AZ5125/NC

12

VD3

VD3 AZ5125/NC

AZ5125/NC

12

VD4

VD4 AZ5125/NC

AZ5125/NC

4

12

VD5

VD5 AZ5125/NC

AZ5125/NC

12

VD6

VD6 AZ5125/NC

AZ5125/NC

12

VD7

VD7 AZ5125/NC

AZ5125/NC

12

VD8

VD8 AZ5125/NC

AZ5125/NC

3

COAX

12

VD9

VD9 AZ5125/NC

AZ5125/NC

COMPAL OPTOELECTRONICS CO., LTD

Title

SCHEMATIC,M/B VTV-L42612

Size Document Number Rev

Date: Sheet

2

Date: Sheet

XXXXXX

7 15Tuesday, January 17, 2012

1

of

5

D D

VINR1P7 VING1P7 VINB1P7

C C

VGA_R_INP7 VGA_G_INP7 VGA_B_INP7

VINR1 VING1 VINB1

VGA_R_IN VGA_G_IN VGA_B_IN

C54

22pF/50V/0402

C55

4

C50 47nF/16V/0402C50 47nF/16V/0402 C51 47nF/16V/0402C51 47nF/16V/0402 C52 47nF/16V/0402C52 47nF/16V/0402

C53 1nF/50V/0402C53 1nF/50V/0402

C56

C56 22pF/50V/0402

22pF/50V/0402

C57 47nF/16V/0402/NCC57 47nF/16V/0402/NC C58 47nF/16V/0402/NCC58 47nF/16V/0402/NC C59 47nF/16V/0402/NCC59 47nF/16V/0402/NC

C60 10nF/16V/0402/NCC60 10nF/16V/0402/NC

3

C47 0.1uF/10V/0402C47 0.1uF/10V/0402

AFE_1V1

C48 200pF/50V/0402C48 200pF/50V/0402

C49 3.9nF/50V/0402C49 3.9nF/50V/0402

2

Pr Y Pb SOY_IN0

VGA_R VGA_G VGA_B SOG_IN0

VGA_HSYNC_0

R44 0/0402R44 0/0402

U1G

Video IN I/F

A15

AFE_SVIDEO_Y

A16

AFE_SVIDEO_C

B13

AFE_CVBS1

A14

AFE_CVBS2

C13

AFE_PR

C14

AFE_Y

C15

AFE_PB

B11

AFE_SOY

B14

AFE_VGA_R

B15

AFE_VGA_G

B16

AFE_VGA_B

C11

AFE_SOG

J3

AFE_HSYNC_IN/SNDBUS[12]

D12

AFE_RSET

C12

AFE_VFILTOUT

D10

AFE_VFILTOUT2

1

ZR39748_BGA_A3

to consider a series

B B

resistor to C49 (will decide during the layout)

VGA_HSYNC_0 VGA_VSYNC_0

COMPAL OPTOELECTRONICS CO., LTD

A A

5

4

3

Title

Size Document Number Rev

Date: Sheet

Date: Sheet of

COMPAL OPTOELECTRONICS CO., LTD

SCHEMATIC,M/B VTV-L42612

2

VGA_HSYNC_0 P7 VGA_VSYNC_0 P7,11

XXXXXX

1

of

8 15Tuesday, January 17, 2012

1

U1I

Audio OUT I/F

DDXOUT_L/SNDBUS[4]/ADATAIO[2]

DDXOUT_R/SNDBUS[3]/ADATAIO[1]

DDX_LN/SNDSUB[5]/ADATAIO[0]

D D

C C

B B

IEC958O/GPIO_S[10]/SNDBUS[14]

ZR39748_BGA_A3

5

DDX_LP/SNDSUB[1]/BCLK

DDX_RP/SNDSUB[0]/LRCLK

DDX_RN/SNDSUB[2]/ACLK

VDDIO_DDX

LINEOUT1_L

A9 C10

A10 B9

A11 B10

C19

F8

1uF/6.3V/0402

IEC958_O

C278

C278 1uF/16V/NC

1uF/16V/NC C280

C280 1uF/16V/NC

1uF/16V/NC

C61

IEC958_O

+

R379 15K/1%/NCR379 15K/1%/NC

R381 15K/1%/NCR381 15K/1%/NC

IEC958_O P5,7

C62

C62 SE220uF/6.3V/NC

SE220uF/6.3V/NC

C25

1 2

0.1uF/10V/0402

VCC3_3

1 2

C279

C279 470pF/50V/0402/NC

470pF/50V/0402/NC

R384

30.1K/1%/NC

Input

R386

30.1K/1%/NC

LINEOUT1_R

A A

5

C284

C284 1uF/16V/NC

1uF/16V/NC C286

C286 1uF/16V/NC

1uF/16V/NC

R385 15K/1%/NCR385 15K/1%/NC

R389 15K/1%/NCR389 15K/1%/NC

C285

C285 470pF/50V/0402/NC

470pF/50V/0402/NC

NLC322522T-470K/NC

NLC322522T-470K/NC L26

L26 L27

NLC322522T-470K/NC

R49 0/0402R49 0/0402

R82 100R82 100

FB42

FB42 KHB0603N121SA/NC

KHB0603N121SA/NC

0.1uF/10V/0402/NC

R377 30.1K/1%/NCR377 30.1K/1%/NC

R380 43K/1%/NCR380 43K/1%/NC

R392 43K/1%/NCR392 43K/1%/NC

R387 43K/1%/NCR387 43K/1%/NC

R388 43K/1%/NCR388 43K/1%/NC

R393 30.1K/1%/NCR393 30.1K/1%/NC

AU_OUT_PDNP10

4

R412 0/0402/NCR412 0/0402/NC R419 150/1%/0402/NCR419 150/1%/0402/NC

C304

0.1uF/10V/0402/NC

R93 75/1%R93 75/1%

1 2

11

12

OUTL

NC/UVP

R423 150/1%/0402/NCR423 150/1%/0402/NCL27

10

PGND

R391

R391 10K/1%/NC

10K/1%/NC

9

PVDD

VCC5_0

C273

C281

47pF/50V/NC

C283

47pF/50V/NC

4

R418 0/0402/NCR418 0/0402/NC

C303

0.1uF/10V/0402/NC

VCC3_3

12

R80

1.5K

CE

B

12

R95

3.3K

C274

C276

C276 47pF/50V/NC

47pF/50V/NC

C288

C288 47pF/50V/NC

47pF/50V/NC

AU_OUT_PDN

Q6

Q6 LMBT3904L

LMBT3904L C27

C27

1 2

0.1uF/10V/0402

0.1uF/10V/0402 R83

R83 220

220

10uF/10V/0805/NC

13

14

INL-

INL+

INR+1INR-2OUTR3SGND4EN5PVSS6CN

3

C305

22nF/25V/0402/NC

AU_OUT_PDN AU_OUT_PDN

PG_MUTEP3,11

Un-normal PG_MUTE: L--->H

12

R81

R81 100K/1%

100K/1%

100pF/25V/0402

C26

Line Driver

R378 4.7/NCR378 4.7/NC

C275

C275 47pF/50V/NC

47pF/50V/NC

C277 1uF/16V/NCC277 1uF/16V/NC

8

U20

CP

DRV602PW/NC

C282

C282 1uF/16V/NC

1uF/16V/NC

7

C287

C287 1uF/16V/NC

1uF/16V/NC

R390 4.7/NCR390 4.7/NC

C289

C289 47pF/50V/NC

47pF/50V/NC

3

LINEOUT1_L LINEOUT1_R

C306

C306 22nF/25V/0402/NC

22nF/25V/0402/NC

R246

22K/1%/NC

Coaxial P7

B

LINEOUT_L P7

Output

LINEOUT_R P7

C

Q20

Q20 MMBT3904L/NC

MMBT3904L/NC

E

YPbPr_LWP7

YPbPr_RRP7 PC_IN_LP7

PC_IN_RP7

2

PG_MUTEP3,11

Un-normal PG_MUTE: H--->L

C65 2.2uF/6.3VC65 2.2uF/6.3V

C66 2.2uF/6.3VC66 2.2uF/6.3V C67 2.2uF/6.3V/NCC67 2.2uF/6.3V/NC

C68 2.2uF/6.3V/NCC68 2.2uF/6.3V/NC

close to 748

VCC3_3

R50 2.2R50 2.2

+

C72

+

C72

SE220uF/6.3V

close to 748

2

1

SD

G

Q24

Q24 DMP2160U/NC

DMP2160U/NC

R52

R52 10K/1%/NC

10K/1%/NC

U1H

Audio IN I/F

C16

LINE_IN1_L

A20

LINE_IN1_R

C17

LINE_IN2_L

B20

LINE_IN2_R

B17

LINE_IN3_L

A19

LINE_IN3_R

A17

LINE_IN4_L

B19

LINE_IN4_R

B18

LINE_IN5_L

A18

LINE_IN5_R

C69 220pF/50V/0402C69 220pF/50V/0402

C70 220pF/50V/0402C70 220pF/50V/0402

C71 10uF/10V/0805C71 10uF/10V/0805

C73

0.1uF/10V/0402

VCM

C74

COMPAL OP TOELECTRON ICS CO., LTD

Title

SCHEMATIC,M/B VTV-L42612

Size Document Number Rev

Date: Sheet

D16 D17

F15 F14

G18 G17

F16

F18

F17

R51

9.53K/1%/0402

AC_RCAP_N AC_RCAP_P

AC_LCAP_N AC_LCAP_P

AC_VREFN AC_VREFP

AC_AVDD

AC_VCM

AC_RES

XXXXXX

1

ZR39748_BGA_A3

9 15Tuesday, January 17, 2012

1

of

1

5

U1K

GPIO I/F

D D

GPIO_P0/SNDBUS[0]/LRCLK

GPIO_P1/SNDBUS[1]/BCLK GPIO_P4/SNDBUS[4]/ACLK

GPIO_P5/SNDBUS[5]/ADATAIO

GPIO_P11/SNDBUS[11]/PWM2

ZR39748_BGA_A3

C C

GPIO_P6/SNDBUS[6] GPIO_P7/SNDBUS[7] GPIO_P8/SNDBUS[8] GPIO_P9/SNDBUS[9]

GPIO_P10/SNDBUS[10] GPIO_P12/SNDBUS[12]

GPIO_P14/SNDBUS[14]

GPIO_P16/SNDBUS16

F2 L3 F1 G4 G3 G2 G1 H4 H3 H2 H1 J4 N3

4

BOOT_0 GPIO1 BCLK

R188 0/0402R188 0/0402

SYS_POWER_ON

R63 0/0402R63 0/0402

LCD_BL_ON Amp_RESET

R47 330/0402R47 330/0402 R45 330/0402R45 330/0402 R48 100/0402R48 100/0402 R46 330/0402R46 330/0402

SPI_WEN P4 LVDS_SEL P15

LCD_BL_ON P3 Amp_RESET P14

R461 0/0402R461 0/0402 R464 0/0402/NCR464 0/0402/NC

LRCLK ACLK

ADATAIO

AU_OUT_PDN P9

LIW_RESETN

3

LRCLK P14 BCLK P14 ACLK P14 ADATAIO P14

CP_C P7

TP4TP4

LED_G P11

R291 0R291 0

TP4 MEMC FUNCTION

2

LCD_POWER_ON P3

1

Bootstrap Configuration: Please note: this section can not be removed

BOOT_0=0 boot from SPI BOOT_0=1 boot from UART

VCC3_3

R64

R64 0/NC

0/NC

B B

BOOT_0

R65

4.7K

GPIO1

R66

4.7K

Placement on TOP_Layer

A A

COMPAL OPTOELECTRONICS CO., LTD

Title

Size Document Number Rev

Date: Sheet

5

4

3

Date: Sheet of

COMPAL OPTOELECTRONICS CO., LTD

SCHEMATI C,M/B VTV-L4261 2

XXXXXX

10 15Tuesday, January 17, 2012

of

10 15Tuesday, January 17, 2012

of

2

10 15Tuesday, January 17, 2012

1

5

U1L

Connecting to ground for ADC8 calibration. 2011/11/09

TP8TP8

D D

C C

B B

R76

10K/1%/0402

Reserving for Panel PWM 150Hz. 2011/11/01

R150

R150 10K/1%/0402

S2

1

4 3

SW PUSH/4P/90D/ 1.3MM

10K/1%/0402

2

GND

BL_ERRP3

BL_CP3 PG_MUTEP3,9

FP_GPIOP4

VGA_VSYNC_0P7

TVM_PWR_ON1P3 TVM_PWR_ON2P3

VGA_SCLP7 VGA_SDAP7

HDMI0_DDC_SCLP5 HDMI0_DDC_SDAP5

HDMI0_5VP5

HDMI0_HPDP5 HDMI1_DDC_SCLP5 HDMI1_DDC_SDAP5

HDMI1_5VP5

HDMI1_HPDP5 HDMI2_DDC_SCLP5 HDMI2_DDC_SDAP5

HDMI2_HPDP5

HDMI2_5VP5

HDMI_CEC_INP5

S3

2

1

GND

4 3

SW PUSH/4P/90D/ 1.3MM

UART0_TXP7 UART0_RXP7

R151

3.3K/1%

SW PUSH/4P/90D/ 1.3MM

FP_GPIO VGA_VSYNC_0

PWM2P3

S4

1

GND

4 3

FP_KEY_IN1 FP_KEY_IN2 Light_Sensor

R458 0/0402R458 0/0402 R465 0/0402R465 0/0402 R70 0/0402R70 0/0402

WDT_EN_N_LED2 TVM_BOOT_LED1

TVM_PWR_ON2

IRR

UART0_TX UART0_RX

VGA_SCL VGA_SDA

R148

3.9K/1%/0402

R152

1.2K/1%

2

1

SW PUSH/4P/90D/ 1.3MM

S5

GND

4 3

C8

ADC8_IN0

D8

ADC8_IN1

C9

ADC8_IN2

D9

ADC8_IN3

D13

ADC8_IN6

B4

T0/TV_DEBUG[7]

B6

T1/TV_DEBUG[8]

C6

INT0_N/TV_DEBUG[4]

D6

INT1_N/TV_DEBUG[5]

B2

INT2/TV_DEBUG[6]/AFE_VSYNC_IN

B5

WDT_EN_N

A5

BOOT_OPT

D5

POWER_CTL1/TV_DEBUG[2]

C5

POWER_CTL2/TV_DEBUG[3]

A2

IRR

D7

TVCPU_PWM0

A6

TVCPU_I2C1C/UART0TX

C7

TVCPU_I2C1D/UART0RX

B3

VGA_SCL/TV_DEBUG[7]

A3

VGA_SDA/TV_DEBUG[8]

E4

HDMI0_SCL

E3

HDMI0_SDA

D1

HDMI0_5VSENSE

E2

HDMI0_HPD

D4

GPIO_TV_P0/HDMI1_SCL

D3

GPIO_TV_P1/HDMI1_SDA

C1

GPIO_TV_P2/HDMI1_5VSENSE

D2

GPIO_TV_P3/HDMI1_HPD

C4

GPIO_TV_P4/HDMI2_SCL

C3

GPIO_TV_P5/HDMI2_SDA

B1

GPIO_TV_P7/HDMI2_HPD

C2

GPIO_TV_P6/HDMI2_5VSENSE

A1

HDMI_CEC

R153

R153 10K/1%/0402

10K/1%/0402

S6

1

2

GND

4 3

SW PUSH/4P/90D/ 1.3MM

VOL+MENUINPUT/EXIT CH+VOL- CH-

R154

3.3K/1%

2

4

MCU I/F

COREVDD_STBY

VCC3_3_STBVCC3_3_STB

S7

2

1

GND

4 3

SW PUSH/4P/90D/ 1.3MM

ADC8_RBIAS

RESET_N

IOVDD_STBY1 IOVDD_STBY2

CLK25M_VDD

CLKIN_RTC

CLKOUT_RTC

ZR39748_BGA_A3

R149

3.9K/1%/0402

FP_KEY_IN1FP_KEY_IN2

R155

1.2K/1%

R69

R69 10K/1%/0402

10K/1%/0402

F6

E1

RESETN

G6 H6

C77

10nF/16V/0402

G7

C79

10nF/16V/0402

F7

C81

10nF/16V/0402

A7 B7

1

4

S1

GND

3

2

SW PUSH/4P/90D/ 1.3MM

POWER

C83

C83 22pF/50V/0402

22pF/50V/0402

VCC3_3_STB

RESETN P4

L8

L8 KLB0402E601SA

KLB0402E601SA

C78

2.2uF/16V/0805

L9

L9 KLB0402E601SA

KLB0402E601SA

C80

C80 1uF/6.3V/0402

1uF/6.3V/0402

L10

L10 KLB0402E601SA

KLB0402E601SA

C82

C82 1uF/6.3V/0402

1uF/6.3V/0402

R156

3.9K/1%/0402

FP_GPIO

3

VCC3_3_STB

VCC1_1_STB

VCC3_3_STB

CN4

CN4 JWT A2001WR2-6P

JWT A2001WR2-6P

1 2 3 4 5 6

Adding option resistor to save LED_G 2011/11/01

R177 0/NCR177 0/NC

GND

R178

Ask Chris change the ball name to BOOT_OPT, WDT_EN_N, do not confuse customer

0: MIPS BOOTSTRAP 1: EEPROM BOOTSTRAP

VCC5_0_STB

12

L64

L64 PBY160808T-121Y-N 2.5A

PBY160808T-121Y-N 2.5A

12

R54

R54 0/1206

0/1206

R145 0/NCR145 0/NC

0/NC

R127

AZ5125/NCD8AZ5125/NC

4.7K

D8

C385

100pF/25V/0402/NC

C385

100pF/25V/0402/NC

Preventing the flash on LED 2011/11/01

2

R71 10K/1%/0402R71 10K/1%/0402

12

R74

R74 18K/1%/0402

18K/1%/0402

R144

4.7K/NC

4.7K/NC D13

D13

C388

100pF/25V/0402

C388

100pF/25V/0402

GND

100pF/25V/0402

1

VCC3_3_STB

UART0_TX UART0_RXLED_R

0: Watchdog Timer Enabled 1: Watchdog Timer Disabled

WDT_EN_N_LED2TVM_BOOT_LED1

IRR LED_R

AZ5125/NC

C387

AZ5125/NC

D17

D16

R75 30K/1%/0402R75 30K/1%/0402

C374

100pF/25V/0402/NC

C374

100pF/25V/0402/NC

C373

100pF/25V/0402

C373

100pF/25V/0402

1 2

2010/12/ 20 IR pin define changed

R67 4.7K/0402R67 4.7K/0402 R68 4.7K/0402/NCR68 4.7K/0402/NC

LED_G

1 2

R103 10K/1%/ NCR103 10K/1%/ NC

R72 0R72 0

R73

R73 10K/1%/0402

10K/1%/0402

LED_G P10

12

C372

4.7uF/6.3V/N C

VCC3_3_STB

12

R106

R106 39K/1%/NC

39K/1%/NC

GND

Light_Sensor

A A

COMPAL OPTOEL ECTRONICS CO., L TD

Title

SCHEMATIC,M/B VTV-L42612

Size Document N um ber Rev

Date: Sheet of

5

4

3

2

Date: Sheet

XXXXXX

11 15Tuesday, January 17, 2012

1

11 15Tuesday, January 17, 2012

1

of

5

U1A

D D

VCC1_8

R1

100/1%/0402

C C

R3

C1

0.1uF/10V/0402

100/1%/0402

90.9/1%/0402

S0_DQ15 S0_DQ14 S0_DQ13 S0_DQ12 S0_DQ11 S0_DQ10 S0_DQ9 S0_DQ8 S0_DQ7 S0_DQ6 S0_DQ5 S0_DQ4 S0_DQ3 S0_DQ2 S0_DQ1 S0_DQ0

S0_UDM S0_LDM

R5

90.9/1%/0402

R6

AA15

AA9

AA16

AB9 AB11 AB14 AA10 AB16 AA13

AA8 AB12

AA7

AB7 AA12

AB8 AB13

AB10 AA11

V13

V17

U17

V16

R7

200/1%/0402

S0_DQ15 S0_DQ14 S0_DQ13 S0_DQ12 S0_DQ11 S0_DQ10 S0_DQ9 S0_DQ8 S0_DQ7 S0_DQ6 S0_DQ5 S0_DQ4 S0_DQ3 S0_DQ2 S0_DQ1 S0_DQ0

S0_UDM S0_LDM

S0_VREF

RDRIVER RDRIVER50 RTERM

ZR39748_BGA_A3

4

S0 Memory I/F

S0_UDQSN

S0_UDQS

S0_LDQSN

S0_RAS_N S0_CAS_N

S0_WE_N

S0_A12 S0_A11 S0_A10

S0_A9 S0_A8 S0_A7 S0_A6 S0_A5 S0_A4 S0_A3 S0_A2 S0_A1

S0_A0 S0_BA2 S0_BA1 S0_BA0

S0_LDQS

S0_CK_N

S0_CK_P

S0_CKE

S0_ODT

3

S0_DQ[15..0]

U2A

DDR II

AB1 Y22 AB4 AA1 AA22 AB2 AB22 AA2 AA21 AB3 AB21 AA3 AA20 AA5 AA4 AB5

AB15 AA14 AB17 AA17

AA19 AB20 AB6

AA18 AB18 AA6

AB19

S0_A12 S0_A11 S0_A10 S0_A9 S0_A8 S0_A7 S0_A6 S0_A5 S0_A4 S0_A3 S0_A2 S0_A1 S0_A0 S0_BA2 S0_BA1 S0_BA0

S0_UDQSN S0_UDQS S0_LDQSN S0_LDQS

S0_RASN S0_CASN S0_WEN

S0_CKN S0_CK S0_CKE

S0_ODT

R8 100/1%/0402R8 100/1%/0402

Close to DDR

R8

A13

R2

A12

P7

A11

M2

A10

P3

A9

P8

A8

P2

A7

N7

A6

N3

A5

N8

A4

N2

A3

M7

A2

M3

A1

M8

A0

L1

BA2

L3

BA1

L2

BA0

A8

UDQS

B7

UDQS

E8

LDQS

F7

LDQS

K7

RAS

L7

CAS

K3

WE

K8

CK

J8

CK

K2

CKE

L8

CS

H5PS5162GFR-G7C

DDR II

DQ15 DQ14 DQ13 DQ12 DQ11 DQ10

DQ9 DQ8 DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 DQ0

UDM

LDM

VREF

ODT

B9 B1 D9 D1 D3 D7 C2 C8 F9 F1 H9 H1 H3 H7 G2 G8

B3 F3

J2

K9

512Mb DDR2-533 for FHD H5PS5162GFR-G7C

S0_DQ15 S0_DQ14 S0_DQ13 S0_DQ12 S0_DQ11 S0_DQ10 S0_DQ9 S0_DQ8 S0_DQ7 S0_DQ6 S0_DQ5 S0_DQ4 S0_DQ3 S0_DQ2 S0_DQ1 S0_DQ0

S0_UDM S0_LDM

C2

0.1uF/10V/0402

2

VCC1_8

R2

R2 100/1%/0402

100/1%/0402

R4

R4 100/1%/0402

100/1%/0402

1

U2B

B B

A A

5

VCC1_8

U2B

J1

VDDL VDD0A1VSS0

VDD1E1VSS1

J9

VDD2

M9

VDD3

R1

VDD4

A9

VDDQ0

C1

VDDQ1

C3

VDDQ2

C7

VDDQ3

C9

VDDQ4

E9

VDDQ5

G1

VDDQ6

G3

VDDQ7

G7

VDDQ8

G9

VDDQ9

A2

NC1

E2

NC2

H5PS5162GFR-G7C

DDR II

VSSDL

VSS2 VSS3 VSS4

VSSQ0 VSSQ1 VSSQ2 VSSQ3 VSSQ4 VSSQ5 VSSQ6 VSSQ7 VSSQ8 VSSQ9

NC4 NC5

4

J7 A3

E3 J3 N1 P9

A7 B2 B8 D2 D8 E7 F2 F8 H2 H8

R3 R7

DDR2-SDRAM Bypass Capacitors

VCC1_8

1nF/25V/0402

C4

C11

1nF/25V/0402

C5

1nF/25V/0402

C12

3

0.1uF/10V/0402

1nF/25V/0402

C3

VCC1_8

1nF/25V/0402

C10

0.1uF/10V/0402

C6

C13

1nF/25V/0402

C7

1nF/25V/0402

C14

C8

0.1uF/10V/0402

C15

0.1uF/10V/0402

C9

C9 10uF/10V/0805

10uF/10V/0805

C16

C16 10uF/10V/0805

10uF/10V/0805

COMPAL OPTOELECT RONICS CO., LTD

Title

SCHEMATIC,M/B VTV-L42612

Size Document Number Rev

Date: Sheet

2

XXXXXX

12 15Tuesday, January 17, 2012

1

of

5

4

3

2

1

3.3V Bypass Capacitors

VCC3_3 VCC3_3

1nF/25V/0402

10uF/10V/0805

C128

D D

C128

1.1V Bypass Capacitors

0.1uF/10V/0402

0.1uF/10V/0402 C138

C138

C C

B B

A A

1nF/25V/0402

C131

C130

C129

0.1uF/10V/0402

pinL5 pinL6 pinK17 pinK18

10uF/6.3V

C143

C139

1nF/25V/0402

C131 1nF/25V/0402

1nF/25V/0402

VCC1_1VCC1_1

0.1uF/10V/0402

0.1uF/10V/0402 C140

C140

C144

C144 1uF/6.3V/0402

1uF/6.3V/0402

AFE_1V1

VCC3_3

C132

0.1uF/10V/0402

VCC1_1

10uF/6.3V

C221

22uF/10V/1206/NC

C222 :TOP Side

L16 KLB0402E601SAL16 KLB0402E601SA

C148

10uF/10V/0805

L18 KLB0402E601SAL18 KLB0402E601SA

C154

4.7uF/10V/0805

R87 1.8K/0402R87 1.8K/0402

place C129 and C130 close to balls L5 and L6, and place C131 and C132 close to balls K17 and K18, place C128 between the 2 pairs

All small size capacitors must close to chip.

POWER

MVDD1 MVDD2 MVDD3 MVDD4 MVDD5 MVDD6

CVDD_MSD1 CVDD_MSD2

AUDPLL_VDDIO

VDDIO_SYSPLL

GNDSYSPLL

HDMI_VDD3P3_1 HDMI_VDD3P3_2 HDMI_VDD3P3_3

HDMI_REXT

HDMI_ATEST

HDMI_VDD1V

C222

VCC3_3

VCC1_1

C149

C149 10nF/16V/0402

10nF/16V/0402

C155

C155 10nF/16V/0402

10nF/16V/0402

U1M

L5

IOVDD1

L6

IOVDD2

K17

IOVDD5

K18

IOVDD6

R5

CORE_VDD1

T5

CORE_VDD2

T6

CORE_VDD3

R17

CORE_VDD4

R18

CORE_VDD5

J6

CORE_VDD6

H17

CORE_VDD7

F10

AFE_VPWR10_PLL

F13

AFE_VPWR10

D11

AFE_VPWR33_PLL

F11

AFE_VPWR33_REF

USB2_VDD3P3

F12

C162 10nF/16V/0402C162 10nF/16V/0402

AFE_VPWR33

U16

DDRPLL_AVDD

R15

GNDDDRPLL

ZR39748_BGA_A3

LDI_VDD1 LDI_VDD2

LDI_CVDD

V8 U9 V9 U13 U14 V14

U11 V11

C137

10uF/10V/0805

F9

1uF/6.3V/0402

G8 H10

C150 10nF/16V/0402C150 10nF/16V/0402

N5 N6 R8 U5 U3

R86

R86 390/1%/0402

390/1%/0402

R6

10nF/16V/0402

T17

1uF/6.3V/0402

L17 L18

1uF/6.3V/0402

N17

1uF/6.3V/0402

VCC1_8

C146

0.1uF/10V/0402

0.1uF/10V/0402 C151

C151

C156

C158

C160

C163

R84 0/0402R84 0/0402

C145

C145 1nF/25V/0402

1nF/25V/0402

R85 1.8K/0402R85 1.8K/ 0402

C147

C147 10nF/16V/0402

10nF/16V/0402

1uF/6.3V/0402

C153

C152

C152 10nF/16V/0402

10nF/16V/0402

C157

C157 1nF/25V/0402

1nF/25V/0402

C159

C159 10nF/16V/0402

10nF/16V/0402

C161

C161 10nF/16V/0402

10nF/16V/0402

C164

C164 10nF/16V/0402

10nF/16V/0402

L15

L15 KLB0402E601SA

KLB0402E601SA

L19 0/0402L19 0/0402

L20 KLB0402E601SAL20 KLB0402E601SA

L21 KLB0402E601SAL21 KLB0402E601SA

L22 KLB0402E601SAL22 KLB0402E601SA

VCC1_1

VCC3_3

L17 KLB0402E601SAL17 KLB0402E601SA

VCC1_1

VCC3_3

VCC1_1

1.8V Bypass Capacitors

VCC1_8

10uF/10V/0805

C133

VCC3_3

C141

10nF/16V/0402

U1N

H9

AUDPLL_GND

H11

AFE_PLL_GND

H12

AFE_GND

H13

GND5

H14

GND6

H15

AC_AGNDREF

J8

GND8

J9

GND9

J10

GND10

J11

GND11

J12

GND12

J13

GND13

J14

GND14

J15

GND15

K8

GND16

K9

GND17

K10

GND18

K11

GND19

K12

GND20

K13

GND21

K14

GND22

K15

GND23

L8

GND24

L9

GND25

L10

GND26

L11

GND27

L12

GND28

L13

GND29

L14

GND30

M8

GND32

M9

GND33

M10

GND34

M11

GND35

M12

GND36

M13

GND37

M14

GND38

M15

GND39

N8

GND40

N9

GND41

N10

GND42

N11

GND43

N12

GND44

N13

GND45

N14

GND46

N15

GND47

ZR39748_BGA_A3

1nF/25V/0402

C134

C142

10nF/16V/0402

GND

CVSS_MSD1 CVSS_MSD2 CVSS_MSD3 CVSS_MSD4

1nF/25V/0402

C135

GND48 GND49 GND50 GND51 GND52 GND53 GND54 GND55

GND57

GND62

GND64 GND66 GND68 GND69 GND71 GND72 GND73

GND74 GND75 GND76 GND77 GND78 GND79 GND80 GND81 GND82 GND83 GND84 GND85 GND86 GND87 GND88 GND89 GND90 GND91 GND92 GND93 GND94 GND95

C136

C136 10nF/16V/0402

10nF/16V/0402

P8 P9 P10 P11 P12 P13 P14 P15

R9 R10 R11 R12 R13 R14

K3 M3 P3 R3 T3 V3 W3

Y3 Y4 Y5 Y6 Y7 Y8 Y9 Y10 Y11 Y12 Y13 Y14 Y15 Y16 Y17 Y18 Y19 K20 L20 M20 R20 G20

COMPAL OPTOELECTRONICS CO., LTD

Title

SCHEMATIC,M/B VTV-L42612

Size Document Number Rev

Date: Sheet

5

4

3

2

Date: Sheet

XXXXXX

13 15Tuesday, January 17, 2012

of

1

of

1

5

4

3

2

1

VCC3_3

FB3

SBK160808T-300Y 0.4A

D D

C C

B B

DVDD

C89

0.1uF/50V

AMP_PDNP15

C90

C90 10uF/10V/0805

10uF/10V/0805

DVDD

R193

R193 10K/1%

10K/1%

C97

0.1uF/50V

C210

C210 10uF/10V/0805

10uF/10V/0805

ACLKP10

LRCLKP10

BCLKP10

ADATAIOP10

I2C_0_SDAP4 I2C_0_SCLP4

C84

0.1uF/50V

R202

R202 10K/1%

10K/1%

AMP_RESETP10

C93

C93 10uF/10V/0805

10uF/10V/0805

DVDD

R196 18.2K/1%R196 18.2K/1%

C111

1uF/50V/0805

DVDD

C96

0.1uF/50V

13 14 15

16

17

18

19

20

21

22

23 24

AVDD /FAULT MCLK

OSC_RES

DVSSO

VR_DIG

/PDN

LRCLK

SCLK

SDIN

SDA SCL

0.1uF/50V

C85 47nF/16VC85 47nF/16V

4.7nF/50V

12

/RESET25STEST

26

C121

C98

VR_ANA

C86 47nF/16VC86 47nF/16V

R198 470R198 470

C99

4.7nF/50V

10

11

PLL_FLTP

PLL_FLTM

DVDD27DVSS

28

C125

10uF/10V/0805

R77 470R77 470

9

AVSS

U6

TAS5707L

TH_PD

GND29AGND30VREG31GVDD_OUT32BST_D33PVDD_D34PVDD_D

51

0.1uF/50V

C115

R79 22.1K/1%R79 22.1K/ 1%

7NC8

6

OC_ADJ

C228 1uF/50V/0805C228 1uF/50V/0805

C193 2.2uF/16V/0805/N CC193 2.2uF/16V/0805/NC

5

SSTIMER

GVDD_OUT

C116

C1041uF/50V/0805 C1041uF/50V/0805

33nF/50V

C211 0.1uF/50VC211 0.1uF/50V

C213 33nF/50VC213 33nF/50V

4

BST_A

35

AMP_VCC

C118 1uF/50V/0805C118 1uF/50V/0805

3

PVDD_A

2

PVDD_A

PGND_AB

OUT_B PVDD_B PVDD_B

BST_B

BST_C

PVDD_C

OUT_C

PGND_CD

OUT_D

36

1

OUT_A

AMP_VCC

48

47 46 45 44

43 42

41

40

39

38

37

C225 1uF/50V/0805C225 1uF/50V/0805

C103 0.1uF/50VC103 0.1uF/50V

C109 33nF/50VC109 33nF/50V C229 33nF/50VC229 33nF/50V

C112 0.1uF/50VC112 0.1uF/50V

AMP_VCC

C117 1uF/50V/0805C117 1uF/50V/0805

L11 SCD0705T-220M 22uH/1.5AL11 SCD0705T-220M 22uH/1.5A

L13

SCD0705T-220M 22uH/ 1.5A

AMP_VCC

C220

C110

0.1uF/50V

1uF/50V/0805

L25 SCD0705T-220M 22uH/1.5AL25 SCD0705T-220M 22uH/1.5A

C122

C88

C87

0.47uF/50V/0805/N C

C88

0.68uF/25V

C106

0.68uF/25V

C183

C127

0.68uF/25V

0.47uF/50V/0805/N C

C95

0.1uF/50V/NC

C219

0.1uF/50V/NC

AD mode

BD mode

SPK

SPK_OUTL+ SPK_OUTLSPK_OUTRSPK_OUTR+

SPK_OUTL+

R78

3.3/1206/NC

C224

C224 10nF/50V/NC

10nF/50V/NC

SPK_OUTL-

R200

3.3/1206/NC

C108

C108 10nF/50V/NC

10nF/50V/NC

( 1) Mount ::C88,C105 ; C122, C125 ;C96 ( 2) Mount :C87 ; C121 ;C96

( 1) Mount :C88,C105 ; C122,C125

AMA PH-4A-J0

AMA PH-4A-J0 CN3

CN3

4 3

2mm

2 1

SPK_OUTR+

R203

3.3/1206/NC

C226

C226 10nF/50V/NC

10nF/50V/NC

0.1uF/50V/NC

L23

SCD0705T-220M 22uH/ 1.5A

A A

5

4

3

2

C171

C126

0.68uF/25V

Title

Size Document Number Rev

Date: Sheet

SPK_OUTR-

R201

3.3/1206/NC

C227

C227 10nF/50V/NC

10nF/50V/NC

0.1uF/50V/NC

COMPAL OPTOELECTRONICS CO., LTD

SCHEMATIC,M/B VTV-L42612

XXXXXX

1

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14 15Tuesday, January 17, 2012

1

5

D D

U1J

LVDS & TCON I/F

LVDS_D0O_N LVDS_D0O_P LVDS_D1O_N LVDS_D1O_P LVDS_D2O_N LVDS_D2O_P LVDS_D3O_N LVDS_D3O_P

LVDS_CO_N LVDS_CO_P

LVDS

C C

LVDS_D4O_N LVDS_D4O_P LVDS_D5O_N LVDS_D5O_P LVDS_D0E_N LVDS_D0E_P LVDS_D1E_N LVDS_D1E_P

LVDS_CE_N

LVDS_CE_P LVDS_D2E_N LVDS_D2E_P LVDS_D3E_N LVDS_D3E_P LVDS_D4E_N LVDS_D4E_P LVDS_D5E_N LVDS_D5E_P

LVDS_REXT LVDS_ATEST

PWM/GPIO_S[16]

STH1/SNDBUS[20]

TCON

B B

CPV2/SNDBUS[18]/TAPSEL_CAS

RVS/SNDBUS[17]

TP/SNDBUS[19]/TAPSEL

STV1/GPIO_S[9]

CPV1/SNDBUS[22]

OE1/GPIO_S[8] STH2/SNDBUS[21] STV2/SNDBUS[24]

OE2/SNDBUS[23]/TRST

GPO/SNDBUS[13]

L22 L21 M22 M21 N22 N21 P22 P21 K22 K21 R22 R21 P20 N20 E22 E21 F22 F21 D22 D21 G22 G21 H22 H21 J22 J21 J20 H20

N18 L15

Y20

U21 W19 V22 T21 V20 T22 U22 U20 W20 V21 T20

LVDS_D0O_N LVDS_D0O_P LVDS_D1O_N LVDS_D1O_P LVDS_D2O_N LVDS_D2O_P LVDS_D3O_N LVDS_D3O_P LVDS_CO_N LVDS_CO_P LVDS_D4O_N LVDS_D4O_P LVDS_D5O_N LVDS_D5O_P LVDS_D0E_N LVDS_D0E_P LVDS_D1E_N LVDS_D1E_P LVDS_CE_N LVDS_CE_P LVDS_D2E_N LVDS_D2E_P LVDS_D3E_N LVDS_D3E_P LVDS_D4E_N LVDS_D4E_P LVDS_D5E_N LVDS_D5E_P

LVDS_REXT

R62 820/1%/0402R62 820/1%/0402

PWM1

PWM1 P3

R453 0/0402R453 0/ 0402 R463 0/0402R463 0/0402

4

AMP_PDN

O/S_SET

TP6 MEMC FUNCTION

LVDS_D5O_N

R60 100/1%/0402/NCR60 100/1%/0402/NC

LVDS_D5O_P LVDS_D5E_N

R61 100/1%/0402/NCR61 100/1%/0402/NC

LVDS_D5E_P

AMP_PDN P14 LVDS_SELP10

TP6TP6

VCC5_0

12

3

R437

R437 10K/0402/NC

10K/0402/NC

R369

R369 10K/0402/NC

10K/0402/NC

1 2

VCC5_0

12

10K/0402/NC

R436 0R436 0

1 2

10K/0402/NC

R439

R439 10K/0402/NC

10K/0402/NC

R370

R370 10K/0402/NC

10K/0402/NC

LVDS TX 1-2

R438

R440

10K/0402/NC

1 2

VCC3_3

12

R434

12

R368

2

CN17

CN17 A2006WV0-2X20P

A2006WV0-2X20P

LVDS_PWR

LVDS_CE_P LVDS_D0E_P LVDS_D1E_P LVDS_D2E_P LVDS_D3E_P LVDS_D4E_P

LVDS_PWR LVDS_PWR

LVDS_CO_P LVDS_D0O_P LVDS_D1O_P LVDS_D2O_P LVDS_D3O_P LVDS_D4O_P

LVDS_PWR

39

37

35

33

31

29

27

25

23

21

19

17

15

13

11

9

7

5

3

1

40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10

8 6 4 2

40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2

10uF/16V/0805

LVDS_CE_N LVDS_D0E_N LVDS_D1E_N LVDS_D2E_N LVDS_D3E_N LVDS_D4E_N

LVDS_PWRLVDS_PWR

LVDS_CO_N LVDS_D0O_N LVDS_D1O_N LVDS_D2O_N LVDS_D3O_N LVDS_D4O_N

LVDS_PWR

C46

LVDS_PWR

12

1

LVDS_PWR

12

C375

0.1uF/16V/0402/NC

ZR39748_BGA_A3

A A

COMPAL OPTOELECTRONICS CO., LTD

Title

SCHEMATIC,M/B VTV-L42612

Size Document Number Rev

Date: Sheet

5

4

3

2

Date: Sheet

XXXXXX

15 15Tuesday, January 17, 2012

of

1

of

1

SCHEMATIC DIAGRAM

POWER-4



D

C

B

A

Sheet of0 0

14

11

15

12

16

8

24Va

12V

24Vi

24V

L201

7

S1

+

6

D201

T101:11

Q101

!

54

D103 R121

18

17

R127

D105

13

U101

R102

R103

3

C102

+

!

C101

GND

24Vaud

12V

+

L202

S2

R206

R205

R204

R203

R202

R201

C201

+

D202

T101:7

R122

Q103

R123

14

16

N.C.

VGH

N.C.

N.C.12VCC

2

R104

Vcc

C205

C204

+

L203

R212

R211

R210

R209

R208

R207

C202

T101:10

T101:9

T101:8

!

T101:5

!

Q102

Q104

R124

C106

D104

ZD101

R126

C107

9

15

11

VS

VB

RV

VGL

Reg

Vsen1CSS

8

5

P802

Inv

Dim

ACD

PWR

R214

R216

C212

!

12

R213

D204

T101:12

C103

RC

7

R130

OC

6

FB

3

R132

C115

R133

C116

C117

C105

C210

R215

R217

PC101:2

D205

!

R128

R129

C109

C110

C111

R131

C112

ZD102

C113

!

3 4

PC101:1

S1

T101:2

C104

R125

C108

10

PGND

SGND

4

C114

+

2

6

10

3

7

8

5V

12V

R218

U201

+

C209

!

R134

D106

P803

GND

24Vaud

5V

+

L204

R222

S4

T501:9

T501:10

T501:6

T501:4

C501

D501

1 2

FB501

R521

C502

R523

R502 R503

N.C.

R504

R501

2 1

FB502

12

13

R225

R224

12

C207

G1

12

C206

+

R220

T501:7

T501:8

8

!

5

P5

D502

7

2

345

8910

24V

GND

ACD

PWR

R235

R234

C216

!

Q203

PC502:2

!

C208

R221

D

U501

Vcc

C213

C214

R227

1

PC501:2

7

D

BR

2

+

R525

1/O

U202

Vcc

8

C218

D203

R226

C503

1

6

N.C.

S/OCP

FB

GND

4

3

C506

R524

C505

C504

D503

ZD504

R526

Q502

Q501

R527

D504

R232

5V

R229 R228

3

2

1/I-

Vref

2/O

2/I-

7

6

R241

R239

D208

!

R522

ZD501

!

PC501:1

3 4

C507

ZD502

C508

R528

Q202

R230

R240

ZD202

D207

4

GND

2/I+

R242

5

D209 R219

C217

R231

C215

R223

S4

ZD201

D206

S2

!

R236

S4

12

PC102:2

T501:2

R530

D505

12

FB503

Q504

R238

R237

C211

Q201

!

T501:1

CY104

CY103

+

C509

R532

ZD503

1

6

11

14

1

4

5

9

13

size:A2 rev:2

DESIGNER:

CHECKED:

PCB File:FSP122-4F02-R3

FSP Technology Inc.

FSP122-4F02

R

3BS0237413GP

P/N:

FSP GROUP

TILE:

2.0A

Output current (A)

2.0A

2.0A12V

:7000P-0106

Gerry Webber Vivian

D:\Layout\MyDesign\MyDesign.ddb - FSP122-4F02-R2-safety.SCH

APPROVED:

Date: 16-Dec-2009

File:

3.6A

0.85A

2.8A24Vi

0.85A24Va

FSP122-4F02 FSP140-4F01

5V

Symbol

5 6 7 8

CY107

4

B+

!

P5

BD101

!

21

!

12

!

LF102:1

!

12

!

LF101:1

!

TH101

!

F101

L

!

P801

D

P4

VS101

CY101

CY102

!

34

LF102:2

CX101

3 4

LF101:2

R101

P801:3

P801:1

N

C

PC102:1

34

!

R529

Q503

Vcc

!

R531

PC502:1

3 4

B

A

2 3

1

Y

)

APPENDIX-A: Main assembly

CHASSIS N

LCD-DP40142

REF

.

No.

1 PCBA IR/B CL454C3X69L01 1 2 FIRMWARE M/B CL461C5369L21 1 3 LCD MODU CLAC6VA4014R0 1 4 SPK SET(85d)(PIN12d) CLCG100802C0I 2 5 H-CON SET CLDC02A00060I 1 6 H-CON SET CLDC02L00630I 1 7 H-CON SET CLDC02P01850I 1 8 H-CON SET CLDC02P01860I 1

9 H-CON SET CLDC02V04010I 1 10 PWR CORD(S) CLGA05009070I 1 11 LOCKING CABLE TIE CLKA000600ZZI 2 12 MYLAR AL TAPE CLLCTC324010I 3 13 PWR MODU(STC3237T) CLPK101V1500I 1 14 MAIN_PCB_BRKT_ASY CLAMSB40T000I 1 15 PANEL_TOP_L_BRKT_ASY CLAMSB40T010I 1 16 PANEL_TOP_R_BRKT_AS 17 BEZEL ASY(GLOSSY_FHD CLAPSB40T000I 1 18 BACK COVER ASY CLAPSB40T010I 1 19 BOTTOM_BRKT CLECSB40T010I 1 20 WALL_MOUNT_UP_BRKT CLECSB40T030I 1 21 POWER_PCB_BRKT_L CLECSB40T040I 1 22 POWER_PCB_BRKT_R CLECSB40T050I 1 23 PANEL_BRKT CLECSB40T080I 6 24 PCB_SPRING CLECSB40T090I 2 25 NECK BRKT CLECTD40T060I 1 26 TOP MYLAR CLELSB40T020I 1 27 POWER PCB MYLAR CLELSB40T030I 1 28 KEY PLATE CLFBSB40T000I 1 29 LED LENS CLFCSB40T000I 1 30 IR LENS CLFCSB40T010I 1 31 CABLE CLIP CLLC05TC4010I 1 32 SPACER SUPPORT(ACBS- CLLCTS32I040I 1 33 SCREW CLMAA0000221I 9 34 SCREW CLMAA8000131I 1 35 SCREW+LOCK WASHER(8 36 SCREW CLMAAA002910I 3 37 SCREW CLMAB7000846I 1 38 TAPPING SCREW CLMABA000120I 32

DESCRIPTION

PARTS No.

o. :

SSD46TAB10I

CLAMSB40T020I 1

CLMAA8002040I 7

ersion:00

REMARK

39 TAPPING SCREW CLMABA000131I 1 40 SCREW WASHER CLMABA000330I 2 41 SCREW+2WASHER(AWL) CLMAA2000831I 4 42 RATING NP-DP40142 CLEJ4SB40160I 1 43 CARTON-DP40142 CLHB4SB40030I 1 44 OWNER'S MANUAL CLHDA69B4010I 1 45 IO LABEL CLHGSB400040I 1 46 SIDE+KEY LABEL CLHGSB400050I 1 47 ENERGY GUIDE LABEL CLHGSB400060I 1 48 RFID LABEL-DP40142 CLHGSB400070I 1 49 PE BAG(MONITOR) CLHK3B400000I 1 50 ZIPPERED BAG CLHK3OL77801I 1 51 PE BAG FOR STAND CLHK3TC37000I 1 52 REMO CTRL AAA SSB40T CLPK11V01701I 1 53 STAND AS'Y CLAPTD40T030I 1 54 EPS FORM(BOTTOM LIFT CLFJSB400100I 1 55 EPS FORM(BOTTOM RIGH CLFJSB400200I 1 56 EPS FORM(TOP LIFT) CLFJSB400300I 1 57 EPS FORM(TOP RIGHT) CLFJSB400400I 1

38

16

17

23

38

3

23

15

12

4

30

1

26

29

20

5

33

22

12

14

28

24

38

2

38

18

35

37

9

31

6

40

7

4

33

38

27

21

11

32

10

19

38

8

33

13

39

35

25

36

34

38

Sanyo DP40142 Schematic

Specifications and Main Features

Frequently Asked Questions

User Manual