Pioneer PDP-42A3HD, PDP-4214HD Training Manual

42 Inch Plasma Display

Training &

Trouble Shooting Guide

G-5

PDP-42A3HD

PDP-4214HD

Technical Training Department 1925 E. Dominguez Street Long Beach, CA 90810

Contents

Controls and Connections……..…...4~7 Front View……………….……………….4 Rear View…………………………….…..5 Remote Control………..…………..…...6~7 Basic Block Diagrams………….……8~15

Overall Block Diagram…….....…………8

ATSC Tuner Tuner Block……….……...9

Digital Block……………………..….....10~11

DTT and Analog Block……..….…..…12~13 Display Block Description & Factory Mode…………………….…14~15 Signal Flow Block Diagrams………16~28 Analog Tuner Input Main Flow……..…16 Analog Tuner Input Sub Block…….….17 Composite Input Main…………………18 Composite Input Sub…………………..19 S Input Main………………………….…20 S Input Sub……………………………..21 ATSC (HD Signal) Main……………….22 ATSC (HD Signal) Sub………………..23 Component Input Main………………..24 Component Input Sub…………………25 HDMI Input Main……………………….26 HDMI Input Sub………………………..27 Caption Input…………………………..28 Input and Tuner Board Locations……29

.

White Balance Adjustment.…….…...30 Power Down Tip………….…………..31 Troubleshooting (Tuner Module)...32~73 No Power………………………………32~33

No HDMI………………..………..…....34~35

No Component Signal………….…....36~37

No TV Signal………...………….…….38~39 No Video or No S Video Signal….….40~43 No Audio…………………………….…44~50 No Caption………………………….…52~53 No Remote Control Operation………54~55 No Key Control………………………..56~57 DTT Board Troubleshooting…………58~73 Disassembly………………………...…74~77 Troubleshooting (PDP Panel)….….78~99 Required Tools…………………….….78 Parts List (Boards & Versions)………79 Basic Troubleshooting Flow Chart.….81 Model & Serial Number Location….…82 Panel Crack Identification…………….82 Connectors and Cables……………...83~86 Vertical or Horizontal Lines………..…87 No Picture………………………….…..88~90 Abnormalities in the Picture……….…91 Power Off………………………………92~95 Detaching Connectors & Boards……96~99 Adjustments……………………….…100~101

Plasma Display

DTV TV VCR DVD HDMI

STANDBY

4

Front view

STANDBY

POWE R

DTV TV VCR DVD HDMI

WE

PO

R

1

1 POWER button 2STANDB Y indicator 3 Current input source indicators 4 Remote control sensor 5INPUT button

STANDBY

/ON

342

S

T

A

ND

B

Y

/O

N

5910

6

78

6OK button 7MENU button 8 VOLUME –/+ buttons 9 CHANNEL –/+ button s

10 ST ANDB Y/ON button

Rear view

5

INPUT

VIDEO 3

L

R

AUDIO

S-VIDEO 3

1

234 8 9

DTVANTENNA IN

ANTENNA / CABLE IN

VIDEO

MONITOR OUT

5

L

R

OPTICAL

AUDIO

DIGITAL OUT

6 7

VIDEO 2 L-AUDIO-R

VIDEO 1

L-AUDIO-R S-VIDEO 1

S-VIDEO 2

L-AUDIO-R Y

The terminals have faced downward.

1 VIDEO 3 terminals (AUDIO/VIDEO/S-VIDEO) 2 DTV-ANTENNA IN terminal 3 ANTENNA/CABLE IN terminal 4 MONITOR OUT terminals (AUDIO/VIDEO) 5 DIGITAL OUT terminal (OPTICAL) 6 VIDEO 1/VIDEO 2 terminals (AUDIO/VIDEO/

S-VIDEO)

10

CB/PB

CR/PR

COMPONENT 2

COMPONENT 1

CB/PB

CR/PR

INPUT

7 COMPONENT 1/COMPONENT 2 terminals

(COMPONENT VIDEO/AUDIO)

8 HDMI terminal (AUDIO/HDMI) 9 RS-232C terminal (service only) 10 AC IN terminal

L

R

AUDIOHDMI

HDMI

SERVICE ONLY AC IN

Remote control unit

6

10 11

12

13

1 2

AV SELECTION

3 4

5

6 7

FAVORITE

8

9

CH

RETURN

HD WIDEINPUT

SCREEN SIZESOUND EFFECT

11 3322

44 6655

77 9988

00

C.C.

SLEEP

CH

OK

EXIT BACK

VOLCH

MUTING

SPLIT SPLIT P IN P SWAP

INPUT SHIFT

SPLIT SPLIT

CH+ CH–

DTV

SIGNAL MTS LIST

TV

CH

ENTER

DISPLAY

MENU

CH

DELETE

14

15

16 17

18

19

20 21

22

1

HD WIDE : Adjusts the picture to fit the 16:9

wide aspect ratio. Available in DTV mode.

2

INP UT : Displays all available input sources.

Press the

or \ button to select the required

\

input source.

3 AV SELECTION

: Selects the picture mode

(Standard, Dynamic, Movie, Game or User).

4

SOUND EFFECT : Selects the sound effect

(Flat, Speech, Movie, Music or User).

5

0-9 : Select the channel.

6



(dot): Selects the sub-channel of DTV.

7

C.C.: Display captions while in the closed-

caption source.

8 FAVORITE CH 9

/|/|/\: Controls the cursor in the on-

\

: Selects the favorite channel.

screen menu.

10

CH RETURN : Returns the selected channels.

11

EXIT : Exits from any display.

12 CH +/

13

–: Changes the channel.

MUTING: Mutes the sound. To turn the sound back on, press the MUTING, VOL+ or VOL – buttons.

14 TV

: Switches between operation and

standby mode.

15 S

CREEN SIZE: Changes the aspect ratio of

the screen (Zoom/Cinema/Full/4:3/Wide).

16 CH ENTE 17

SLEEP: Sets the sleep timer.

18

DISPL AY: Shows the display.

19 OK 20

: Executes a command.

MENU : Displays the on-screen menu .

21 BACK 22 VOL

R: Enters channels.

: Returns to the previous menu screen.

+/–:Sets the volume.

MUTING

VO LCH

7

SPLIT SPLIT P IN PSWAP

INPUT SHIFT

SPLIT SPLIT

CH+ C H–

MTS LIST

FAVORITE

CH DELETE

SIGNAL

DTV

Slid e

23

24 25

SPLIT SPLIT P IN PSWAP

INPUT SHIFT

SPLIT SPLIT

CH+ CH–

DTV

SIGNAL MTS LIST

CH

DELETE

26 27

23 SPLIT Function Buttons

SPLIT : Selects the SPLIT mode (Off, PIP, Twin1

or Twin2). SPLIT INPUT : Selects an input source for the

sub picture.

P IN P/SHIFT : Selectsa position for the sub-

picture.

SWAP : Interchanges the main picture and sub-picture.

SPLIT CH +, SPLIT CH – : Changes the channel of the sub-picture.

24 DTV SIGNAL : Displays the signal strength

and quality.

25 MTS : Selects the sound mode . 26 CH DELETE: Deletes a channel in Edit Chan-

nel List.

27 LIST : Displays the channel list. Press the

button to select the required channel.

|

or

•When using the remote control unit, point it at the Plasma Display.

8

(Power Supply)

(Tuner Block Analog & HDTV)

(Main CPU)

(RGB Block)

(Front Panel LED's)

+3.3V

ATS

/PDIF

9

ATSC Block

Operating System

Customer Settings

CPU & MPEG Decoder

(480I Out)

ATSC = Advanced Television Systems Committee (Digital Television Standards)

NTSC = National Television System Committee (Analog Television Standards)

ATSC

Jack Ant

NTSC

CVBS NTSC

SIF_A

EEPROM 16KB

Digital Tuner

Analog Tuner

Flash 4MByte

Channel Decoder

DDR SDRM 32MByte

CPU

MDIN

150

(TL955B2-SH)

150

+2.5V +1.2V

+5.0V

+2.5V

+1.2V

3

. DC-DC Converter

Linear Reg.

UART0 (Commu nication)

UART1 (RS232C)

UART2 (RS232C) For Deb ug

ATSC YPbPr Out (720P/108 0i)

ATSC CVBS Out

IIS (ATSC)

Audio

DAC

L/R ATSC

+3.3V

+A6VCC

+2.5V

Communication To Disp lay Board

ATS

C S/PDIF

Digital-

SW

S/PDIF Out

1. Digital PCB Block

10

F

E

A : Component Video input Block(BA7657) B : ADC and HDMI receiver Block(MST3388M) C : Real Timer Block(M41T81) D : RS232 communication part E : Micom Block(SDA6001+K4S641632H-TC60+AM29LV160DT) F : Deinterlace Block(MDIN150+K4S643232H-TC60) G : Sub-Video Decoder Block(VPC3230) H : Scaler Block(ASI510) I : LVDS transmitter Block(DS90C387)

A

C

G

B

H

I

D

Block Description of DTT

11

1. DC-DC Block is composed of Regulators(BA05(5V), LP3965ES(1.2V), LP2995MX(VREF,VTT)) and SMPS powers(2V5VCC,3V3VCC,A6VCC).

2. UART Communication is composed of UART1(Communication), UART2(RS232), UART3(RS232 for debug)

3. The EEPROM block stores the current states, channels, and other user setting values.

4. The Flash Rom block stores operation source.

5. ATSC input block is composed of Digital tuner(DTT7608) and channel Decorder(LGDT3303).

6. NTSC input block is composed of Analog Tuner and connects in Video decorder(uPD64012).

7. DDR SDRAM block is composed of 4 32MByte and stores the current Video and information instantly.

8. The CPU block functions MPEG decoder, converts the video format and controls the related IC's.

9. The Audio DAC converts from IIC Audio to L/R Analog Audio.

10. The SPDIF outputs 5.1Ch Dolby Digital audio signal.

2. DTT & Analog PCB Block

12

I

H

A : Channel Demodulator Block(LGDT3303) B : ATSC Tuner Block(DTT7608) C : Analog Tuner Block(FQ1236) D : DDR SDRAM Block(HY5DU281622ET-H x 4) E : MPEG Decoder Block(TL955B2-SH) F : Audio Decoder Block(MSP4440) G : Video Switch Block(CX2069Q) H : Flash Rom Block(E28F320J3A) I : Power input Block J : Main Video decoder Block(uPD64012+HY57V161610DTC-7)

D

A

E

B

J

C

F

G

3. Digital PCB Block

13

A : Indication LED Block B : Audio AMP Block(TA2024B) C : AV input Block D : Control key Block

A

B

C

D

Block Description of Display

14

Normally no adjustments are required to this product, even after a repair or PCB has been changed.

1. The ADC & HDMI receiver used on this board (MST3388-110).

2. The Video Decoder is composed of uPD64012 and VPC3230, converts from analog signal to digital video signal. UPD64012 is used for 480I sub picture only.

3. The CXA2069 switches input signal and selects the signal. Analog Only (Tuner,YC and composite).

4. The MDIN150 is de-interlacer, it functions that interlaced signal converts de-interlaced signal and improves picture quality. (I/P Converter)

5. The ASI510 is scaler IC, scaling video signal it interfaces with related IC and outputs 24 bit RGB format video.

The SDA6001 is composed of micom and closed caption block, it controls related IC, power on/off

6. system, and signal flowing system.

7. IO expander functions that it increases the IO port from receiving IIC communication signal.

8. The real timer(M41T81) is timer with using the clock generator.

Factory Mode

1. •To enter the test mode press keys on remote control in sequence as below. TV/AV 0 9 1 7

•You can make adjustments, but proper settings are very critical for set operations

.

2. Self-check mode and error code is not applicable in this set.

Display BLOCK

15

HDMI

ATSC

YPbPr 1

YPbPr 2

NTSC_CVBS

ATSC_CVBS

CVBS 1

CVBS 2

CVBS 3

Y/C 1

Y/C 2

Y/C 3

CVBS & Audio

LINE_OUT

BA7657

7657

CXA2069

(A_S/W)

9886

MST3388

-110

~ 480P

CVBS1

Y1/C1

MICOM_CVBS

CVBS2/Y2

C2

Audio L-Main Audio R-Main

RGB

HDMI I2S & S/PDIF

uPD

64012

(Video

Decode,

C/C & 3D)

To MSP

L/R SC2

L/R CVBS1

L/R CVBS2

L/R CVBS3

L/R DVI

LPF

RGB/FB

For CC

5Vst

MDIN

(I/P)

VPC3230

(Decode)

Real

Timer

(M41T81)

RS232C

150

24

4

5

8 Bit MUX

24

8 Bit MUX

16

MICOM_CVBS

RGB/FB

IIC

Bat.

232C

MAX232

Rx/Tx

D-H/V Sync & clk

A-INE[23:0]

A-H/V Sync & clk

MDIN

150

D-INO[23:0]

150

ASI510

(Scaler)

V-H/V Sync & clk

V-IN [15:0]

SDA6000M

Tele-text

C/C

4

IIC

LED

Key

I/R

30

HDMI I2S ATSC I2S

SIF _A

L/R Main (CXA2069)

L/R ATSC

L/R DTV1 L/R DTV2

From MSP4440 Output

I/O

Expender

(~DE)

J-

LVDS Tx

L003

DS90C387

(~SOG)

Audio

(2069,

MSP44X0,

4052)

Audio

4052)

MSP44X0

P

MAX232

Amp

. M7V . A6VCC . A12VCC . 12VCC . 2V5VCC . 3V3VCC

L/R SC2 (CXA2069)

L/R Aux. (Headphone)

L/R Main (Power Amp)

Speaker

ATV Input(Main)

16

HDMI

ATSC

YPbPr 1

YPbPr 2

NTSC_CVBS

ATSC_CVBS

CVBS 1

CVBS 2

CVBS 3

Y/C 1

Y/C 2

Y/C 3

CVBS & Audio

LINE_OUT

BA7657

7657

CXA2069

(A_S/W)

MST3388

-110

~ 480P

CVBS1

Y1/C1

MICOM_CVBS

CVBS2/Y2

C2

Audio L-Main

Audio R-Main

L/R CVBS1 L/R CVBS2 L/R CVBS3

RGB

HDMI I2S & S/PDIF

uPD

64012

(Video

Decode,

C/C & 3D)

To MSP

L/R SC2

L/R SC2 L/R CVBS1 L/R CVBS2 L/R CVBS3

L/R DVI

LPF

RGB/FB

For CC

5Vst

MDIN

(I/P)

VPC3230

(Decoder)

Real

Timer

(M41T81)

RS232C

150

24

4

5

8 Bit MUX

24

8 Bit MUX

16

D-H/V Sync & clk

A-INE[23:0]

MDIN

150

4

A-H/V Sync & clk

D-INO[23:0]

ASI510

(Scaler)

V-H/V Sync & clk

V-IN [15:0]

30

(~SOG)

HDMI I2S ATSC I2S

SIF _A

L/R Main (CXA2069)

L/R ATSC L/R DTV1 L/R DTV2

(~DE)

J-

LVDS Tx

L003

DS90C387

MSP44X0

Audio

(2069,

MSP44X0,

4052)

Audio

4052)

Panel

L/R SC2 (CXA2069)

L/R Aux. (Headphone)

L/R Main (Power Amp)

From

IIC

MICOM_CVBS

RGB/FB

Bat.

232C

MAX232

Rx/Tx

SDA6001

Tele-text

C/C

IIC

LED

Key

I/R

MSP4440 Output

I/O

Expender

MAX232

Amp

Speaker

. M7V . A6VCC . A12VCC . 12VCC . 2V5VCC . 3V3VCC

ATV Input(Sub)

17

HDMI

ATSC

YPbPr 1

YPbPr 2

NTSC_CVBS

ATSC_CVBS

CVBS 1

CVBS 2

CVBS 3

Y/C 1

Y/C 2

Y/C 3

CVBS & Audio

LINE_OUT

BA7657

7657

CXA2069

(A_S/W)

MST3388

-110

~ 480P

CVBS1

Y1/C1

MICOM_CVBS

CVBS2/Y2

C2

Audio L-Main

Audio R-Main

L/R CVBS1 L/R CVBS2 L/R CVBS3

RGB

HDMI I2S & S/PDIF

uPD

64012

(Video

Decode,

C/C & 3D)

To MSP

L/R SC2

L/R SC2 L/R CVBS1 L/R CVBS2 L/R CVBS3

L/R DVI

LPF

RGB/FB

For CC

5Vst

MDIN

(I/P)

VPC3230

(Decoder)

Real

Timer

(M41T81)

RS232C

150

24

4

5

8 Bit MUX

24

8 Bit MUX

16

D-H/V Sync & clk

A-INE[23:0]

A-H/V Sync & clk

MDIN

150

D-INO[23:0]

150

ASI510

(Scaler)

V-H/V Sync & clk

V-IN [15:0]

4

30

HDMI I2S ATSC I2S

SIF _A

L/R Main (CXA2069)

L/R ATSC L/R DTV1 L/R DTV2

(~DE)

J-

LVDS Tx

L003

DS90C387

(~SOG)

Audio

(2069,

MSP44X0,

4052)

Audio

4052)

MSP44X0

Panel

L/R SC2 (CXA2069)

L/R Aux. (Headphone)

L/R Main (Power Amp)

From

IIC

MICOM_CVBS

RGB/FB

Bat.

232C

MAX232

Rx/Tx

SDA6000M

Tele-text

C/C

IIC

LED

Key

I/R

MSP4440 Output

I/O

Expender

MAX232

Amp

Speaker

. M7V . A6VCC . A12VCC . 12VCC . 2V5VCC . 3V3VCC

CVBS Input(Main)

18

HDMI

ATSC

YPbPr 1

YPbPr 2

NTSC_CVBS

ATSC_CVBS

CVBS 1

CVBS 2

CVBS 3

Y/C 1

Y/C 2

Y/C 3

CVBS & Audio

LINE_OUT

BA7657

7657

CXA2069

(A_S/W)

MST3388

-110

~ 480P

CVBS1

Y1/C1

MICOM_CVBS

CVBS2/Y2

C2

Audio L-Main

Audio R-Main

L/R CVBS1 L/R CVBS2 L/R CVBS3

RGB

HDMI I2S & S/PDIF

uPD

64012

(Video

Decode,

C/C & 3D)

To MSP

L/R SC2

L/R SC2 L/R CVBS1 L/R CVBS2 L/R CVBS3

L/R DVI

LPF

RGB/FB

For CC

5Vst

MDIN

(I/P)

VPC3230

(Decoder)

Real

Timer

(M41T81)

RS232C

150

24

4

5

8 Bit MUX

24

8 Bit MUX

16

D-H/V Sync & clk

A-INE[23:0]

A-H/V Sync & clk

MDIN

150

D-INO[23:0]

150

ASI510

(Scaler)

V-H/V Sync & clk

V-IN [15:0]

(~DE)

30

4

HDMI I2S ATSC I2S

SIF _A L/R Main

(CXA2069)

L/R ATSC L/R DTV1 L/R DTV2

J-

LVDS Tx

L003

DS90C387

(~SOG)

Audio

(2069,

MSP44X0,

4052)

Audio

4052)

MSP44X0

Panel

L/R SC2 (CXA2069)

L/R Aux. (Headphone)

L/R Main (Power Amp)

From

IIC

MICOM_CVBS

RGB/FB

Bat.

232C

MAX232

Rx/Tx

SDA6000M

Tele-text

C/C

IIC

LED

Key

I/R

MSP4440 Output

I/O

Expender

MAX232

Amp

Speaker

. M7V . A6VCC . A12VCC . 12VCC . 2V5VCC . 3V3VCC

CVBS Input(Sub)

19

HDMI

ATSC

YPbPr 1

YPbPr 2

NTSC_CVBS

ATSC_CVBS

CVBS 1

CVBS 2

CVBS 3

Y/C 1

Y/C 2

Y/C 3

CVBS & Audio

LINE_OUT

BA7657

7657

CXA2069

(A_S/W)

MST3388

-110

~ 480P

CVBS1

Y1/C1

MICOM_CVBS

CVBS2/Y2

C2

Audio L-Main

Audio R-Main

L/R CVBS1 L/R CVBS2 L/R CVBS3

RGB

HDMI I2S & S/PDIF

uPD

64012

(Video

Decode,

C/C & 3D)

To MSP

L/R SC2

L/R SC2 L/R CVBS1 L/R CVBS2 L/R CVBS3

L/R DVI

LPF

RGB/FB

For CC

5Vst

MDIN

(I/P)

VPC3230

(Decoder)

Real

Timer

(M41T81)

RS232C

150

24

4

5

8 Bit MUX

24

8 Bit MUX

16

D-H/V Sync & clk

A-INE[23:0]

A-H/V Sync & clk

MDIN

150

D-INO[23:0]

150

ASI510

(Scaler)

V-H/V Sync & clk

V-IN [15:0]

(~DE)

30

4

HDMI I2S ATSC I2S

SIF _A

L/R Main (CXA2069)

L/R ATSC L/R DTV1 L/R DTV2

J-

LVDS Tx

L003

DS90C387

(~SOG)

Audio

(2069,

MSP44X0,

4052)

Audio

4052)

MSP44X0

Panel

L/R SC2 (CXA2069)

L/R Aux. (Headphone)

L/R Main (Power Amp)

From

IIC

MICOM_CVBS

RGB/FB

Bat.

232C

MAX232

Rx/Tx

SDA6000M

Tele-text

C/C

IIC

LED

Key

I/R

MSP4440 Output

I/O

Expender

MAX232

Amp

Speaker

. M7V . A6VCC . A12VCC . 12VCC . 2V5VCC . 3V3VCC

HDMI

20

HDMI

ATSC

YPbPr 1

YPbPr 2

NTSC_CVBS

ATSC_CVBS

CVBS 1

CVBS 2

CVBS 3

Y/C 1

Y/C 2

Y/C 3

CVBS & Audio

LINE_OUT

BA7657

7657

CXA2069

(A_S/W)

MST3388

-110

~ 480P

CVBS1

Y1/C1

MICOM_CVBS

CVBS2/Y2

C2

Audio L-Main

Audio R-Main

L/R CVBS1 L/R CVBS2 L/R CVBS3

S Input(Main)

RGB

HDMI I2S & S/PDIF

uPD

64012

(Video

Decode,

C/C & 3D)

To MSP

L/R SC2

L/R SC2 L/R CVBS1 L/R CVBS2 L/R CVBS3

L/R DVI

RGB/FB

For CC

LPF

5Vst

MDIN

(I/P)

VPC3230

(Decoder)

Real

Timer

(M41T81)

RS232C

150

24

4

5

8 Bit MUX

24

8 Bit MUX

16

D-H/V Sync & clk

A-INE[23:0]

A-H/V Sync & clk

D-INO[23:0]

MDIN

150

4

ASI510

(Scaler)

V-H/V Sync & clk

V-IN [15:0]

30

HDMI I2S ATSC I2S

SIF _A L/R Main

(CXA2069)

L/R ATSC L/R DTV1 L/R DTV2

(~DE)

J-

LVDS Tx

L003

DS90C387

(~SOG)

MSP44X0

Panel

Audio

(2069,

MSP44X0,

4052)

Audio

4052)

L/R SC2 (CXA2069)

L/R Aux. (Headphone)

L/R Main (Power Amp)

From

IIC

MICOM_CVBS

RGB/FB

Bat.

232C

MAX232

Rx/Tx

SDA6000M

Tele-text

C/C

IIC

LED

Key

I/R

MSP4440 Output

I/O

Expender

MAX232

Amp

Speaker

. M7V . A6VCC . A12VCC . 12VCC . 2V5VCC . 3V3VCC

S Input(Sub)

21

HDMI

ATSC

YPbPr 1

YPbPr 2

NTSC_CVBS

ATSC_CVBS

CVBS 1

CVBS 2

CVBS 3

Y/C 1

Y/C 2

Y/C 3

CVBS & Audio

LINE_OUT

BA7657

7657

CXA2069

(A_S/W)

MST3388

-110

~ 480P

CVBS1

Y1/C1

MICOM_CVBS

CVBS2/Y2

C2

Audio L-Main

Audio R-Main

L/R CVBS1 L/R CVBS2 L/R CVBS3

RGB

HDMI I2S & S/PDIF

uPD

64012

(Video

Decode,

C/C & 3D)

To MSP

L/R SC2

L/R SC2 L/R CVBS1 L/R CVBS2 L/R CVBS3

L/R DVI

LPF

RGB/FB

For CC

5Vst

MDIN

(I/P)

VPC3230

(Decoder)

Real

Timer

(M41T81)

RS232C

150

24

4

5

8 Bit MUX

24

8 Bit MUX

16

D-H/V Sync & clk

A-INE[23:0]

A-H/V Sync & clk

MDIN

150

D-INO[23:0]

150

ASI510

(Scaler)

V-H/V Sync & clk

V-IN [15:0]

(~DE)

30

4

HDMI I2S ATSC I2S

SIF _A

L/R Main (CXA2069)

L/R ATSC L/R DTV1 L/R DTV2

J-

LVDS Tx

L003

DS90C387 (~SOG)

Audio

(2069,

MSP44X0,

4052)

Audio

4052)

MSP44X0

Panel

L/R SC2 (CXA2069)

L/R Aux. (Headphone)

L/R Main (Power Amp)

From

IIC

MICOM_CVBS

RGB/FB

Bat.

232C

MAX232

Rx/Tx

SDA6000M

Tele-text

C/C

IIC

LED

Key

I/R

MSP4440 Output

I/O

Expender

MAX232

Amp

Speaker

. M7V . A6VCC . A12VCC . 12VCC . 2V5VCC . 3V3VCC

ATSC Input(Main)

22

HDMI

ATSC

YPbPr 1

YPbPr 2

NTSC_CVBS

ATSC_CVBS

CVBS 1

CVBS 2

CVBS 3

Y/C 1

Y/C 2

Y/C 3

CVBS & Audio

LINE_OUT

BA7657

7657

CXA2069

(A_S/W)

MST3388

-110

~ 480P

CVBS1

Y1/C1

MICOM_CVBS

CVBS2/Y2

C2

Audio L-Main

Audio R-Main

L/R CVBS1 L/R CVBS2 L/R CVBS3

RGB

HDMI I2S & S/PDIF

uPD

64012

(Video

Decode,

C/C & 3D)

To MSP

L/R SC2

L/R SC2 L/R CVBS1 L/R CVBS2 L/R CVBS3

L/R DVI

LPF

RGB/FB

For CC

5Vst

MDIN

(I/P)

VPC3230

(Decoder)

Real

Timer

(M41T81)

RS232C

150

24

4

5

8 Bit MUX

24

8 Bit MUX

16

D-H/V Sync & clk

A-INE[23:0]

A-H/V Sync & clk

D-INO[23:0]

MDIN

150

4

ASI510

(Scaler)

V-H/V Sync & clk

V-IN [15:0]

30

HDMI I2S ATSC I2S

SIF _A

L/R Main (CXA2069)

L/R ATSC

L/R DTV1

L/R DTV2

(~DE)

J-

LVDS Tx

L003

DS90C387

(~SOG)

MSP44X0

Audio

(2069,

MSP44X0,

4052)

Audio

4052)

Panel

L/R SC2 (CXA2069)

L/R Aux. (Headphone)

L/R Main (Power Amp)

From

IIC

MICOM_CVBS

RGB/FB

Bat.

232C

MAX232

Rx/Tx

SDA6000M

Tele-text

C/C

IIC

LED

Key

I/R

MSP4440 Output

I/O

Expender

Amp

TA2024B

Speaker

. M7V . A6VCC . A12VCC . 12VCC . 2V5VCC . 3V3VCC

ATSC Input(Sub)

23

HDMI

ATSC

YPbPr 1

YPbPr 2

NTSC_CVBS

ATSC_CVBS

CVBS 1

CVBS 2

CVBS 3

Y/C 1

Y/C 2

Y/C 3

CVBS & Audio

LINE_OUT

BA7657

7657

CXA2069

(A_S/W)

MST3388

-110

~ 480P

CVBS1

Y1/C1

MICOM_CVBS

CVBS2/Y2

C2

Audio L-Main

Audio R-Main

L/R CVBS1 L/R CVBS2 L/R CVBS3

RGB

HDMI I2S & S/PDIF

uPD

64012

(Video

Decode,

C/C & 3D)

To MSP

L/R SC2

L/R SC2 L/R CVBS1 L/R CVBS2 L/R CVBS3

L/R DVI

LPF

RGB/FB

For CC

5Vst

MDIN

(I/P)

VPC3230

(Decoder)

Real

Timer

(M41T81)

RS232C

150

24

4

5

8 Bit MUX

24

8 Bit MUX

16

D-H/V Sync & clk

A-INE[23:0]

MDIN

150

4

A-H/V Sync & clk

D-INO[23:0]

ASI510

(Scaler)

V-H/V Sync & clk

V-IN [15:0]

30

HDMI I2S ATSC I2S

SIF _A

L/R Main (CXA2069)

L/R ATSC L/R DTV1 L/R DTV2

(~DE)

J-

LVDS Tx

L003

DS90C387

(~SOG)

MSP44X0

Audio

(2069,

MSP44X0,

4052)

Audio

4052)

Panel

L/R SC2 (CXA2069)

L/R Aux. (Headphone)

L/R Main (Power Amp)

From

IIC

MICOM_CVBS

RGB/FB

Bat.

232C

MAX232

Rx/Tx

SDA6000M

Tele-text

C/C

IIC

LED

Key

I/R

MSP4440 Output

I/O

Expender

MAX232

Amp

Speaker

. M7V . A6VCC . A12VCC . 12VCC . 2V5VCC . 3V3VCC

Component Input(Main)

24

HDMI

ATSC

YPbPr 1

YPbPr 2

NTSC_CVBS

ATSC_CVBS

CVBS 1

CVBS 2

CVBS 3

Y/C 1

Y/C 2

Y/C 3

CVBS & Audio

LINE_OUT

BA7657

7657

CXA2069

(A_S/W)

MST3388

-110

~ 480P

CVBS1

Y1/C1

MICOM_CVBS

CVBS2/Y2

C2

Audio L-Main

Audio R-Main

L/R CVBS1 L/R CVBS2 L/R CVBS3

RGB

HDMI I2S & S/PDIF

uPD

64012

(Video

Decode,

C/C & 3D)

To MSP

L/R SC2

L/R SC2 L/R CVBS1 L/R CVBS2 L/R CVBS3

L/R DVI

LPF

RGB/FB

For CC

5Vst

MDIN

(I/P)

VPC3230

(Decoder)

Real

Timer

(M41T81)

RS232C

150

24

4

5

8 Bit MUX

24

8 Bit MUX

16

D-H/V Sync & clk

A-INE[23:0]

A-H/V Sync & clk

4

MDIN

150

D-INO[23:0]

150

ASI510

(Scaler)

V-H/V Sync & clk

V-IN [15:0]

(~DE)

30

(~SOG)

SIF _A

L/R Main (CXA2069)

L/R ATSC

L/R DTV1

L/R DTV2

LVDS Tx

DS90C387

HDMI I2S ATSC I2S

J-

L003

Audio

(2069,

MSP44X0,

4052)

Audio

4052)

MSP44X0

Panel

L/R SC2 (CXA2069)

L/R Aux. (Headphone)

L/R Main (Power Amp)

From

IIC

MICOM_CVBS

RGB/FB

Bat.

232C

MAX232

Rx/Tx

SDA6000M

Tele-text

C/C

IIC

LED

Key

I/R

MSP4440 Output

I/O

Expender

MAX232

Amp

Speaker

. M7V . A6VCC . A12VCC . 12VCC . 2V5VCC . 3V3VCC

Component Input(Sub)

25

HDMI

ATSC

YPbPr 1

YPbPr 2

NTSC_CVBS

ATSC_CVBS

CVBS 1

CVBS 2

CVBS 3

Y/C 1

Y/C 2

Y/C 3

CVBS & Audio

LINE_OUT

BA7657

7657

CXA2069

(A_S/W)

MST3388

-110

~ 480P

CVBS1

Y1/C1

MICOM_CVBS

CVBS2/Y2

C2

Audio L-Main

Audio R-Main

L/R CVBS1 L/R CVBS2 L/R CVBS3

RGB

HDMI I2S & S/PDIF

uPD

64012

(Video

Decode,

C/C & 3D)

To MSP

L/R SC2

L/R SC2 L/R CVBS1 L/R CVBS2 L/R CVBS3

L/R DVI

LPF

RGB/FB

For CC

5Vst

MDIN

(I/P)

VPC3230

(Decoder)

Real

Timer

(M41T81)

RS232C

150

24

4

5

8 Bit MUX

24

8 Bit MUX

16

D-H/V Sync & clk

A-INE[23:0]

4

A-H/V Sync & clk

MDIN

150

D-INO[23:0]

150

ASI510

(Scaler)

V-H/V Sync & clk

V-IN [15:0]

(~DE)

30

(~SOG)

SIF _A

L/R Main (CXA2069)

L/R ATSC L/R DTV1 L/R DTV2

LVDS Tx

DS90C387

HDMI I2S ATSC I2S

J-

L003

Audio

(2069,

MSP44X0,

4052)

Audio

4052)

MSP44X0

Panel

L/R SC2 (CXA2069)

L/R Aux. (Headphone)

L/R Main (Power Amp)

From

IIC

MICOM_CVBS

RGB/FB

Bat.

232C

MAX232

Rx/Tx

SDA6000M

Tele-text

C/C

IIC

LED

Key

I/R

MSP4440 Output

I/O

Expender

MAX232

Amp

Speaker

. M7V . A6VCC . A12VCC . 12VCC . 2V5VCC . 3V3VCC

HDMI Input(Main)

26

HDMI

ATSC

YPbPr 1

YPbPr 2

NTSC_CVBS

ATSC_CVBS

CVBS 1

CVBS 2

CVBS 3

Y/C 1

Y/C 2

Y/C 3

CVBS & Audio

LINE_OUT

BA7657

7657

CXA2069

(A_S/W)

MST3388

-110

~ 480P

CVBS1

Y1/C1

MICOM_CVBS

CVBS2/Y2

C2

Audio L-Main

Audio R-Main

L/R CVBS1 L/R CVBS2 L/R CVBS3

RGB

HDMI I2S & S/PDIF

uPD

64012

(Video

Decode,

C/C & 3D)

To MSP

L/R SC2

L/R SC2 L/R CVBS1 L/R CVBS2 L/R CVBS3

L/R DVI

LPF

RGB/FB

For CC

5Vst

MDIN

(I/P)

VPC3230

(Decoder)

Real

Timer

(M41T81)

RS232C

150

24

4

5

8 Bit MUX

24

8 Bit MUX

16

D-H/V Sync & clk

A-INE[23:0]

MDIN

150

4

A-H/V Sync & clk

D-INO[23:0]

ASI510

(Scaler)

V-H/V Sync & clk

V-IN [15:0]

30

HDMI I2S

ATSC I2S

SIF _A

L/R Main (CXA2069)

L/R ATSC L/R DTV1 L/R DTV2

(~DE)

J-

LVDS Tx

L003

DS90C387

(~SOG)

MSP44X0

Audio

(2069,

MSP44X0,

4052)

Audio

4052)

Panel

L/R SC2 (CXA2069)

L/R Aux. (Headphone)

L/R Main (Power Amp)

From

IIC

MICOM_CVBS

RGB/FB

Bat.

232C

MAX232

Rx/Tx

SDA6000M

Tele-text

C/C

IIC

LED

Key

I/R

MSP4440 Output

I/O

Expender

MAX232

Amp

Speaker

. M7V . A6VCC . A12VCC . 12VCC . 2V5VCC . 3V3VCC

HDMI Input(Sub)

27

HDMI

ATSC

YPbPr 1

YPbPr 2

NTSC_CVBS

ATSC_CVBS

CVBS 1

CVBS 2

CVBS 3

Y/C 1

Y/C 2

Y/C 3

CVBS & Audio

LINE_OUT

BA7657

7657

CXA2069

(A_S/W)

MST3388

-110

~ 480P

CVBS1

Y1/C1

MICOM_CVBS

CVBS2/Y2

C2

Audio L-Main

Audio R-Main

L/R CVBS1 L/R CVBS2 L/R CVBS3

RGB

HDMI I2S & S/PDIF

uPD

64012

(Video

Decode,

C/C & 3D)

To MSP

L/R SC2

L/R SC2 L/R CVBS1 L/R CVBS2 L/R CVBS3

L/R DVI

LPF

RGB/FB

For CC

5Vst

MDIN

(I/P)

VPC3230

(Decoder)

Real

Timer

(M41T81)

RS232C

150

24

4

5

8 Bit MUX

24

8 Bit MUX

16

MICOM_CVBS

RGB/FB

IIC

Bat.

232C

MAX232

Rx/Tx

D-H/V Sync & clk

A-INE[23:0]

A-H/V Sync & clk

MDIN

150

D-INO[23:0]

150

ASI510

(Scaler)

V-H/V Sync & clk

V-IN [15:0]

SDA6000M

Tele-text

C/C

4

LED

IIC

Key

I/R

30

DS90C387 (~SOG)

HDMI I2S ATSC I2S

SIF _A

L/R Main (CXA2069)

L/R ATSC L/R DTV1 L/R DTV2

From MSP4440 Output

I/O

Expender

(~DE)

J-

LVDS Tx

L003

Audio

(2069,

MSP44X0,

4052)

Audio

4052)

MSP44X0

MAX232

Amp

Panel

L/R SC2 (CXA2069)

L/R Aux. (Headphone)

L/R Main (Power Amp)

Speaker

. M7V . A6VCC . A12VCC . 12VCC . 2V5VCC . 3V3VCC

Caption Input

28

HDMI

ATSC

YPbPr 1

YPbPr 2

NTSC_CVBS

ATSC_CVBS

CVBS 1

CVBS 2

CVBS 3

Y/C 1

Y/C 2

Y/C 3

CVBS & Audio

LINE_OUT

BA7657

7657

CXA2069

(A_S/W)

MST3388

-110

~ 480P

CVBS1

Y1/C1

MICOM_CVBS

CVBS2/Y2

C2

Audio L-Main

Audio R-Main

RGB

HDMI I2S & S/PDIF

uPD

64012

(Video

Decode,

C/C & 3D)

To MSP

L/R SC2

L/R CVBS1

L/R CVBS2

L/R CVBS3

L/R DVI

LPF

RGB/FB

For CC

5Vst

MDIN

(I/P)

VPC3230

(Decoder)

Real

Timer

(M41T81)

RS232C

150

24

4

5

8 Bit MUX

24

8 Bit MUX

16

D-H/V Sync & clk

A-INE[23:0]

MDIN

150

4

A-H/V Sync & clk

D-INO[23:0]

ASI510

(Scaler)

V-H/V Sync & clk

V-IN [15:0]

30

(~SOG)

HDMI I2S ATSC I2S

SIF _A

L/R Main (CXA2069)

L/R ATSC L/R DTV1 L/R DTV2

(~DE)

LVDS Tx

L003

DS90C387

J-

Audio

(2069,

MSP44X0,

4052)

Audio

4052)

MSP44X0

Panel

L/R SC2 (CXA2069)

L/R Aux. (Headphone)

L/R Main (Power Amp)

From

IIC

MICOM_CVBS

RGB/FB

Bat.

232C

MAX232

Rx/Tx

SDA6000M

Tele-text

C/C

IIC

LED

Key

I/R

MSP4440 Output

I/O

Expender

MAX232

Amp

Speaker

. M7V . A6VCC . A12VCC . 12VCC . 2V5VCC . 3V3VCC

Tuner / Digital / Input & SMPS Power Modules

29

21

11

10

12

10

3

10

4

10

9

10

To "2.5 Rear Section

1

22

To "2.2 Exterior Section(1)

10

12

7

6

10

1 SMPS Assy 150-2040 2 DTT_ANALOG Assy 010-2640 3 DIGITAL Assy 010-2741 4 EMI FILTER PCB Assy 010-2742 5• • • •

6 BRKT FAN-TOP 30172-01-001 7FAN D05X12TL(50x50x10) 10511-07-001 8 Screw M3x14, SEMS,ZNW M1040301415 9 ASSY SHIELD MAIN 01434-0010 10 Screw M3x8, SEMS,ZNW M1040300815

11 BRKT N-FILTER 30173-01-000 12 Screw M3x8, SEM(E),ZNW M1033400615 13 BRKT REAR BOTTOM 30104-03-001 14 Screw T4x16,SS,T/T,BH,BLK M1305401617 15 BRKT MAIN AV-USA 30165-02-001

16 Screw T3x8,2S,T/T,BH,BLK M1305300817 17 Screw M3x8,3S,HH,FNI M1116300805 18 Screw M4x8,BH,BLK M1015400817 19 Wsher (Ø10) M1231111002 20 NUT UNF 3/8INCH832 M1211210002

21 ASSY SHIELD MAIN TOP M1305300817 22 ASSY BRKT MAIN SUPPORTER 01433-0060

8

10

Description

16

17

18

10

14

2

16

18

16

19

20

14

ar

P

t No.

15

13

ADJUSTMENT

30

1. At shipment, the unit is adjusted to its best conditions. Normally, it is not necessary to readjust even if an assembly is replaced. If the

adjustment is shifted or if it becomes necessary to readjust because of part replacement, etc., perform the adjustment as described below.

2. Any value changed in Service/Factory mode will be stored in memory as soon as it is changed. Before readjustment, take note of the

original values for reference in case you need to restore the original settings.

3. Use a stable AC power supply.

ADJUSTMENT OF WHITE BALANCE

Adjustment of White Balance

1. Equipment

• MIK7255 or Pattern Generator

• CA-210 Display Color Analyzer

• Remote Control.

2. Pattern adjustment

• ADC Calibration : Mik pattern #240

• Auto-Calibration Mode ; 480p/60Hz ; 720p/60Hz ; 480i/60Hz

• White Balance adjustment pattern: Mik pattern #446

• Color coordinate adjustment Mode: 720p/60Hz(Component)

Composite NTSC

3. STEP1: ADC-Calibration

1) At 480p, do Auto-Calibration of ADC-cut off & Gain(1 ) on Mosaic pattern(ex Mik pattern #240)

2) At 720p/60Hz, repeat 1)

3) At 480i, repeat 1).

STEP2: Adjustment of White - Balance

4.

1) At Component input 1. 720p/60Hz, adjust white Balance Mid , High ,Low at pattern Full white 70% (Ex; Mik pattern #446)

2) At Composite NTSC, repeat 1)

3) White Balance coordination (enter White Balance in Factory Mode)

How to enter; TV/AV -> 0 -> 9 -> 1-> 7 (press buttons one at a time to enter factory mode)

-> ASI510 W/B -> Done (it shows R,G,B adjustment toolbar)

(1) Mid : x=0.283 , y=0.298 +/- 0.02 (9300k) (2) High : x=0.276 , y=0.283 +/- 0.02 (11000k) (3) Low : x=0.313 , y=0.329 +/- 0.02 (6500k)

Power Down – Quick Troubleshooting Tip

31

Plasma Panel shuts down immediately

After power on.

First unplug the two connectors on the SMPS Assembly (the connectors with all brown wires). Next unplug the TMDS connector from the Display to the panel assembly (silver shielded connector).

Try to power the set on in this condition. If the power stays on you will need to troubleshoot the Panel assembly PCB’s. If the power still shuts down you need to troubleshoot the Display, DTT, SMPS Audio or Thermal sensor assemblies.