LG 50PA450T-ZF, 50PA451T-ZA Schematic

Internal Use Only

North/Latin America http://aic.lgservice.com Europe/Africa http://eic.lgservice.com Asia/Oceania http://biz.lgservice.com

PLASMA TV

SERVICE MANUAL

CHASSIS : PD21B

MODEL : 50PA450T 50PA450T-ZF

MODEL : 50PA451T 50PA451T-ZA

CAUTION

BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

Printed in KoreaP/NO : MFL67322207 (1201-REV00)

CONTENTS

CONTENTS .............................................................................................. 2

SAFETY PRECAUTIONS ........................................................................ 3

SPECIFICATION ....................................................................................... 4

ADJUSTMENT INSTRUCTION ................................................................ 6

BLOCK DIAGRAM .................................................................................. 13

EXPLODED VIEW .................................................................................. 14

SCHEMATIC CIRCUIT DIAGRAM ..............................................................

Only for training and service purposes

- 2 -

To Instrument's exposed METALLIC PARTS

Good Earth Ground such as WATER PIPE, CONDUIT etc.

AC Volt-meter

SAFETY PRECAUTIONS

IMPORTANT SAFETY NOTICE

Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in the Schematic Diagram and Exploded View. It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer.

General Guidance

An isolation Transformer should always be used during the servicing of a receiver whose chassis is not isolated from the AC power line. Use a transformer of adequate power rating as this protects the technician from accidents resulting in personal injury from electrical shocks.

It will also protect the receiver and it's components from being damage d by accidental sho rt s of the circui tr y that may be inadvertently introduced during the service operation.

If any fuse (or Fusible Resistor) in this TV receiver is blown, replace it with the specified.

When replacing a high wattage resistor (Oxide Metal Film Resistor, over 1 W), keep the resistor 10 mm away from PCB.

Keep wires away from high voltage or high temperature parts.

Before returning the receiver to the customer,

always perform an AC leakage current check on the exposed metallic parts of the cabinet, such as antennas, terminals, etc., to be sure the set is safe to operate without damage of electrical shock.

Leakage Current Cold Check(Antenna Cold Check)

With the instrument AC plug removed from AC source, connect an electrical jumper across the two AC plug prongs. Place the AC switch in the on position, connect one lead of ohm-meter to the AC plug prongs tied together and touch other ohm-meter lead in turn to each exposed metallic parts such as antenna terminals, phone jacks, etc. If the exposed metallic part has a return path to the chassis, the measured resistance should be between 1 M When the exposed metal has no return path to the chassis the reading must be infinite. An other abnormality exists that must be corrected before the receiver is returned to the customer.

Ω and 5.2 MΩ.

Leakage Current Hot Check (See below Figure)

Plug the AC cord directly into the AC outlet.

Do not use a line Isolation Transformer during this check. Connect 1.5 K / 10 watt resistor in parallel with a 0.15 uF capacitor between a known good earth ground (Water Pipe, Conduit, etc.) and the exposed metallic parts. Measure the AC voltage across the resistor using AC voltmeter with 1000 ohms/volt or more sensitivity. Reverse plug the AC cord into the AC outlet and repeat AC voltage measurements for each exposed metallic part. Any vol ta ge measured must not exceed 0.75 volt RMS which is corresponds to

0.5 mA. In case any measurement is out of the limits specified, there is possibility of shock hazard and the set must be checked and repaired before it is returned to the customer.

Leakage Current Hot Check circuit

Only for training and service purposes

- 3 -

SPECIFICATION

NOTE : Specifications and others are subject to change without notice for improvement

1. Application range

This spec sheet is applied all of the PDP TV with PD21B chassis.

2. Requirement for Test

Each part is tested as below without special appointment.

(1) Temperature: 25 °C ± 5 °C(77 °F ± 9 °F), CST: 40 °C ± 5 °C (2) Relative Humidity: 65 % ± 10 % (3) Power Voltage

: Standard input voltage (AC 100-240 V~, 50/60 Hz) * Standard Voltage of each products is marked by models.

(4) Specification and performance of each parts are followed each drawing and specification by part number in accordance with

BOM.

(5) The receiver must be operated for about 5 minutes prior to the adjustment.

3. Test method

(1) Performance: LGE TV test method followed (2) Demanded other specification

- Safety : CE, IEC specification

- EMC : CE, IEC

4. Module General Specification

- 50" 2D HD

No Item Specication Remark

1 Display Screen Device 127 cm (50 inch) wide Color Display Module PDP

2 Aspect Ratio 16:9

3 PDP Module PDP50T4####,

RGB Closed (Well) Type, Glass Filter (38%) Pixel Format: 1024 horiz. By 768 ver.

4 Operating Environment 5) Temp. : 0 ~ 40 deg

6) Humidity : 20 ~ 80%

5 Storage Environment 7) Temp. : -20 ~ 60 deg

8) Humidity : 10 ~ 90 %

6 Input Voltage AC100 ~ 240V, 50/60Hz Maker LG

LGE SPEC

Only for training and service purposes

- 4 -

5. Model General Specification

No Item Specication Remark

1 Market Albania, Austria, Belgium, Bosnia, Bulgaria, Coratia,

Czech, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Kazakhstan, Latvia, Lithuania, Luxembourg, Morocco, Netherlands, Norway, Poland, Portugal, Romania, Russia, Serbia, Slovenia, Spain, Sweden, Slovakia, Switzerland, Turkey, Ukraine, UK

2 Broadcasting system 1) PAL/SECAM BG

2) PAL/SECAM DK

3) PAL I / II

4) SECAM L/L’

5) DVB T

6) DVB C

3 Receiving system Analog : Upper Heterodyne

Digital : COFDM

4 Scart Jack (1EA) PAL, SECAM

5 Component Input

(1EA)

6 RGB Input (1EA) RGB-PC Analog (D-Sub 15Pin)

7 RS232C (1EA) SVC

8 HDMI Input (2 or 3EA) HDMI-PC

9 Audio Input (2EA) RGB/DVI Audio, Component L/R Input

10 SPDIF Out (1 EA) SPDIF Out

11 USB (1EA) for SVC, S/W Download, DivX

12 LAN only DVB-T2 models

13 PCMCI (1EA) DVB-T/C Decryption Interface, CI+

Y/Cb/Cr, Y/ Pb/Pr

HDMI-DTV

36 Country

EU (PAL Market)

HDMI1/DVI, HDMI2, HDMI3

Only for training and service purposes

- 5 -

ADJUSTMENT INSTRUCTION

1. Application Range

This spec. sheet applies to PD21B chassis applied PDP TV all models manufactured in TV factory.

2. Designation

(1) The ad jus tment is ac cording to the order whic h is

designated and which must be followed, according to the

plan which can be changed only on agreeing. (2) Power adjustment : Free Voltage. (3) Magnetic Field Condition: Nil. (4) Input signal Unit: Product Specification Standard. (5) Reserve after operation: Above 5 Minutes (Heat Run)

Temperature : at 25 °C ± 5 °C Relative humidity : 65 % ± 10 % Input voltage : 220V, 60Hz

(6) Adjustment equ ip me nt s : Color Analyzer (CA-2 10 or

CA-110), DDC Adjustment Jig equipment, SVC remote

controller. (7) The receiver must be operated for about 5 minutes prior to

the adjustment when module is in the circumstance of over

- In case of keeping module is in the circumstance of 0°C, it

should be placed in the circumstance of above 15°C for 2 hours.

- In case of keeping module is in the circumstance of below

-20°C, it should be placed in the circumstance of above 15°C for 3 hours.

3. Main PCB check process

* APC - After Manual-Insult, executing APC

* Boot file Download

(1) Execute ISP program “Mstar ISP Utility” and then click

“Config” tab.

(2) Set as below, and then click “Auto Detect” and check “OK”

message

If “Error” is displayed, Check connection between computer,

jig, and set.

(3) Click “Read” tab, and then load download file (XXXX.bin)

by clicking “Read”

(4) Click “Connect” tab. If “Can’t ” is displayed, Check

connection between computer, jig, and set.

■ After RGB Full White in HEAT-RUN Mode, the receiver must

be operated prior to the adjustment.

■ Enter into HEAT-RUN MODE

1) Press the POWER ON KEY on R/C for adjustment.

2) OSD display and screen display PATTERN MODE.

● Set is activated HEAT run without signal generator in this

mode.

● Single color pattern ( WHITE ) of HEAT RUN MODE uses to

check panel.

● Caution : If you turn on a still screen more than 20 minutes

(Especially digital pattern, cross hatch pattern), an after image may be occur in the black level part of the screen.

(8) Push The “IN STOP KEY” – For memory initialization.

Case1 : Software version up

1) After downloading S/W by USB , Multi-vision set will reboot

automatically

2) Push “In-stop” key

3) Push “Power on” key

4) Function inspection

5) After function inspection, Push “In-stop” key.

Case2 : Function check at the assembly line

1) When TV set is entering on the assembly line, Push “In-

stop” ke y at rst.

2) Push “Power on” key for turning it on.

-> If you push “Power on” key, TV set will recover channel information by itself.

3) After function inspection, Push “In-stop” key.

(5) Click “Auto” tab and set as below. (6) Click "Run". (7) After downloading, check "OK" message.

Only for training and service purposes

- 6 -

* USB DOWNLOAD(*.epk file download)

(1) Put the USB Stick to the USB socket (2) Automatically detecting update file in USB Stick

- If your downloaded program version in USB Stick is Low,

it didn’t work.

- But your downloaded version is High, USB data is

automatically detecting

(3) Show the message “Copying files from memory”

(4) Updating is staring.

(5) Up dati ng Comp lete d , The M u lti- visi o n will re s tart

automatically.

(6) If your Multi-vision is turned on, check your updated

version and Tool option. (explain the Tool option, next stage)

* After downloading, have to adjust TOOL OPTION again.

1) Push "IN-START" key in service remote controller.

2) Select "Tool Option 1" and Push “OK” button.

3) Punch in th e num ber. (Each of mo dels has their number.)

4) Completed selecting Tool option.

50PA450T/451T-Z*

Tool option 1 37280 Tool option 2 21802 Tool option 3 3697 Tool option 4 53830 Tool option 5 170 (UK Only)

42 (UR/AK/Nordic)

3.1. ADC Process

3.1.1. ADC

■ Enter Service Mode by pushing “ADJ” key,

■ Enter Internal ADC mode by pushing “►” key at “5. ADC

Calibration”

* Caution : Using ‘power on’ button of the Adjustment R/C ,

power on Multi-vision.

* ADC Calibration Protocol (RS232)

NO Enter

Adjust MODE

Item Adjust ‘Mode In’ ADC Adjust CMD 1 A A CMD 2 A D

Data 0 0 0

1 0

When transfer the ‘Mode In’, Carry the command.

- Adjust Sequence

▪aa 00 00 [Enter Adjust Mode] ▪xb 00 40 [Component1 Input (480i)] ▪ad 00 10 [Adjust 480i Comp1] ▪xb 00 60 [RGB Input (1024*768)] ▪ad 00 10 [Adjust 1024*768 RGB] ▪aa 00 90 End Adjust mode

* Required equipment : Adjustment R/C.

ADC adjust

Automatically adjustment (The use of a internal pattern)

3.2. Function Check

3.2.1. Check display and sound

■ Check Input and Signal items. (cf. work instructions)

1) COMPONENT (480i)

2) RGB (PC : 1024 x 768 @ 60hz)

3) HDMI

4) DVI

5) PC Audio In * Display and Sound check is executed by Remote control-

ler.

* Caution : Not to push the INSTOP KEY after completion if

the function inspection.

Only for training and service purposes

- 7 -

4. Total Assembly line process

4.1. POWER PCB Assy voltage adjustment

(Vs voltage adjustment)

● Required Equipment for adjustment

- D.M.M

● Condition for adjustment

- No signal with the snow noise in RF mode

4.2. Adjustment Preparation

● Required Equipment

- Remote controller for adjustment

- Color Analyzer ( CS-1000, CA-100,100+,CA-210 or same product : CH 11 (PDP)

* Please adjust CA-210, CA-100+ by CS-1000 before measur-

ing

- Auto W/B adjustment instrument(only for Auto adjustment)

- 9 Pin D-Sub Jack(RS232C) is connected to the AUTO W/B EQUIPMENT.

Before Adjust of White Balance, Please press POWER ONLY key

- Adjust Process will start by execute RS232C Command.

● Color temperature standards according to CSM and Module

CSM PLASMA

Cool 11000K

Medium 9300K

Warm 6500K

* Auto-control interface and directions

1) Adjust in the place where the inux of light like oodlight

around is blocked. (Illumination is less than 100Lux).

2) Adhere closely the Color Analyzer ( CA210 ) to the module less than 10cm distance, keep it with the surface of the Module and Color Analyzer’s Prove vertically. (80~100°).

3) Aging time

- After aging start, keep the power on (no suspension of power supply) and heat-run over 5 minutes.

- Using ‘no signal’ or ‘full white pattern’ or the others, check the back light on.

■ Auto adjustment Map(RS-232C)

RS-232C COMMAND

[ CMD ID DATA ]

Wb 00 00 White Balance Start Wb 00 ff White Balance End

RS-232C

COMMAND

[CMD ID DATA]

Cool Mid Warm Cool Mid Warm

R Gain jg Ja jd 00 172 192 192 192

G Gain jh Jb je 00 172 192 192 192

B Gain ji Jc jf 00 192 192 172 192

R Cut 64 64 64 128

G Cut 64 64 64 128

B Cut 64 64 64 128

CENTER

(DEFAULT)

A X

● CS-1000/CA-100+/CA-210(CH 10) White balance adjust-

ment coordinates and color temperature.

CSM Color Coordination Temp ± Color

x y

COOL 0.276 0.283 11000K 0.002

MEDIUM 0.285 0.293 9300K 0.002

WARM 0.313 0.329 6500K 0.002

* Connecting picture of the measuring instrument (On Auto-

matic control)

- Inside PATTERN is used when W/B is controlled. Connect to auto controller or push Adjustment R/C POWERON -> Enter the mode of White-Balance, the pattern will come out.

Coordination

* Caution

- Color Temperature : COOL, Medium, Warm.

- One of R Gain/G Gain/ B Gain should be kept on 0xC0, and adjust other two lower than C0. (when R/G/B Gain are all C0, it is the FULL Dynamic Range of Module)

* Manual W/B process using adjusts Remote control.

■ After enter Service Mode by pushing “ADJ” key,

■ Enter White Balance by pushing “►” key at “6. White

Balance”.

■ Stick the sensor to the center of the screen and select

each items(Red/Green/Blue Gain) using ▲/▼(CH +/-)

key on R/C.

■ Adjust R/G/B Gain using◄/►(VOL +/-) key on R/C.

■ Adjust three modes all(Cool/Medium/Warm) : Fix the one

of R/G/B Gain and Change the others.

■ When the adjustment is completed, Enter “COPY ALL”.

■ Exit adjustment mode using EXIT key on R/C.

Only for training and service purposes

- 8 -

* After You nish all adjustments, Press “In-start” button and

compare Tool option and Area option value with its BOM, if it is correctly same then unplug the AC cable.

If it is not same, then correct it same with BOM and unplug

AC cable. For correct it to the model’s module from factory JIG model. * Push The “IN STOP KEY” after completing the function

inspection. And Mechanical Power Switch must be set “ON” * To check the coordinates of White Balance, you have to

measure at the below conditions.

- Picture mode : Vivid, Energy Saving : Off, Below the Ad-

vanced control, Dynamic Contrast : Off, Dynamic Colour : Off Colour Temp.

Cool 30

Medium 0

Warm 30

-> Picture Mode change : Vivid -> Vivid(User)

4.3. DDC EDID Write (RGB 128Byte)

-> Not used any more, Use Auto D/L

■ Connect D-sub Signal Cable to D-Sub Jack.

■ Write EDID DATA to EEPROM (24C02) by using DDC2B

protocol.

■ Check whether written EDID data is correct or not.

* For SVC main Ass’y, EDID have to be downloaded to Insert

Process in advance.

4.4. DDC EDID Write (HDMI 256Byte)

-> Not used any more, Use Auto D/L

■ Connect HDMI Signal Cable to HDMI Jack.

■ Write EDID DATA to EEPROM(24C02) by using DDC2B

protocol.

■ Check whether written EDID data is correct or not.

* For SVC main Ass’y, EDID have to be downloaded to Insert

Process in advance.

4.5. EDID DATA

(1) All Data : HEXA Value (2) Changeable Data : * : Serial No : Controlled / Data:01 ** : Month : Controlled / Data:00 *** : Year : Controlled **** : Check sum

* Caution : Never connect HDMI & D-sub Cable when EDID

downloaded.

■ Edid data and Model option download (RS232)

- Manual Download

NO Enter

download MODE

Item download ‘Mode In’ download

CMD 1 A A

CMD 2 A E

Data 0 0 00

0 10

When transfer the

‘Mode In’,

Carry the command.

* Caution

● Use the proper signal cable for EDID Download

- Analog EDID : Pin3 exists

- Digital EDID : Pin3 exists

* Caution

- Never connect HDMI & D-sub Cable at the same time.

- Use the proper cables below for EDID Writing.

- Download HDMI1, HDMI2 separately because HDMI1 is different from HDMI2.

For Analog EDID For HDMI EDID

D-sub to D-sub DVI-D to HDMI or HDMI to HDMI

EDID data Model

option download

Automatically download

(The use of a internal

pattern)

4.6. EDID DATA Auto Download

(1) Press Adj. key on the Adj. R/C, (2) Select EDID D/L menu. (3) By pressing Enter key, EDID download will begin (4) If Download is successful, OK is display, but If Download is

failure, NG is displayed.

(5) If Download is failure, Re-try downloads.

Only for training and service purposes

No. Item Condition Hex Data

1 Manufacturer ID GSM 1E6D

2 Version Digital : 1 01

3 Revision Digital : 3 03

- 9 -

* 2D HD EDID data

- 2D HD RGB EDID data

- 2D HD HDMI1 EDID data

- 2D HD HDMI2 EDID data

- 2D HD HDMI3 EDID data

* Vender ID

Input HEX

HDMI1 10

HDMI2 20

HDMI3 30

* Checksum: Changeable by total EDID data.

EDID C/S data 2D-FHD

HDMI RGB

check sum

(Hex)

Block 0 0x63 0x7C

Block 1 0x76(HDMI1)

0x66(HDMI2)

0x56(HDMI3)

Only for training and service purposes

EDID C/S data 2D-HD

HDMI RGB

check sum

(Hex)

Block 0 0x3F 0x58

Block 1 0xFC(HDMI1)

0xEC(HDMI2)

0xDC(HDMI3)

4.7. Checking the EYE-Q Operation.

(1) Press the EYE Key on the adjustment remote controller. (2) Check the Sensor DATA ( It must be under 10) and keep

the data longer than 1.5s

(3) Check ‘OK’

Green Eye-Check(Factory Mode)

Sensor Data 9

Power saving mode 1

(Sensor DATA 0 ~ 4095, Power Saving Mode 0 ~ 12) * IF you press IN-STAP Button, change Green Eye-check

OSD.

- 10 -

5. Model name & Serial number Download

5.1. Model name & Serial number D/L

■ Press “Power on” key of service remocon.(Baud rate :

115200 bps)

■ Connect RS232 Signal Cable to RS-232 Jack.

■ Write Serial number by use RS-232.

■ Must check the serial number at signal test of customer sup-

port. (Refer to below).

5.2. Signal TABLE

CMD LENGTH ADH ADL DATA_1 ... Data_n

CMD: A0h LENGTH : 85~94h (1~16 bytes) ADH : EEPROM Sub Address high (00~1F) ADL : EEPROM Sub Address low (00~FF) Data : Write data CS : CMD + LENGTH + ADH + ADL + Data_1 + … + Data_n Delay : 20ms

CS DELAY

1) Press the ‘instart’ key of ADJ remote controller.

2) Go to the menu ‘5.Model Number D/L’ like below photo.

3) Input the Factory model name or Serial number like photo.

4) Check the model name Instart menu -> Factory name displayed.

5) Check the Diagnostics (DTV country only) -> Buyer model displayed

5.3. Command Set

* Description

No. 1

Adjust mode EEPROM WRITE

CMD(hex) A0h

LENGTH(hex) 84h+n

Description n-bytes Write (n = 1~16)

FOS Default write : <7mode data> write Vtotal, V_Frequency, Sync_Polarity, Htotal, Hstart, Vstart, 0, Phase Data write : Model Name and Serial Number write in EEPROM,.

5.4. Method & Notice

(1) Serial number D/L is using of scan equipment. (2) Setting of scan equipment operated by Manufacturing

Technology Group.

(3) Serial number D/L must be conformed when it is produced

in production line, because serial number D/L is mandatory by D-book 4.0

* Manual Download (Model Name and Serial Number) If the TV set is downloaded By OTA or Service man,

Sometimes model name or serial number is initialized.( Not always)

6. Download CI+ Key (EU model only)

* Connect TV SET and PC which download keys Writing pro-

gram by RS232C-Cable

(1) Start “CIKeyl.exe”Program and Click (3) Button to connect

TV and PC. (2) Click (5) to download CI+ Key. 43 When download succeed, you can see “OK” on (6)

There is impossible to download by bar code scan, so It need Manual download.

Only for training and service purposes

- 11 -

■ Check the method of RS232C Command

(1) into the main ass’y mode (RS232 : aa 00 00)

CMD1 CMD2 Data 0

A A 0 0

(3) result value

- normally status for download : OKx

- abnormally status for download : NGx

(2) check the key download for transmitted command

(RS232 : ci 00 10)

CMD1 CMD2 Data 0

C 1 1 0

(3) result value

- normally status for download : OKx

- abnormally status for download : NGx

■ Check the method of CI+ Key value (RS232)

(1) into the main ass’y mode (RS232 : aa 00 00)

CMD1 CMD2 Data 0

A A 0 0

(2) check the mothed of CI+ key by command (RS232 : ci 00 20)

CMD1 CMD2 Data 0

C 1 1 0

(3) result value

i 01 OK 1d1852d21c1ed5dcx

└──> CI+ Key Value

7. Download MAC Address, CI+ Key and widevine Key.

- Check whether the key was downloaded or not at ‘In Start’ menu. (Refer to below).

-> MAC Address need only DVB-T2 Model (ex.50PA650T-ZA).

8. SW Download Guide.

* Put a *.bin to USB Stick and Turn on TV

(1) Put the USB Stick to the USB socket

(2) Automatically detecting update le in USB Stick

* If your downloaded program version in USB Stick is Low,

it didn’t work.

But your downloaded version is High, USB data is auto-

matically detecting.

(3) Show the message “Copying les from memory”

(4) Updating is staring. (5) Updating Completed, The TV will restart automatically. After turn on TV, Please press ‘IN-STOP’ button on ADJ

Remote-control.

* IF you don’t have ADJ R/C, enter ‘Factory Reset’ in OP-

TION MENU.

(6) When TV turn on, check the Updated version on Diagnos-

tics MENU.

* Connect TV SET and PC which download keys Writing

program by RS232C-Cable

1) Start “MAC+CIKeyl.exe”Program and Click (3) Button to connect TV and PC.

2) Click (4) to download MAC Address.

3) Click (5) to download CI+ Key.

4) When download succeed, you can see “OK” on (6)

* Each Chassis has it’s own MAC Address. Please be careful

of download.

■ Check the method of RS232C Command

(1) into the main ass’y mode (RS232 : aa 00 00)

CMD1 CMD2 Data 0

A A 0 0

(2) check the key download for transmitted command

(RS232 : ci 00 10)

CMD1 CMD2 Data 0

C 1 1 0

Only for training and service purposes

- 12 -

BLOCK DIAGRAM

Only for training and service purposes

- 13 -

EXPLODED VIEW

IMPORTANT SAFETY NOTICE

Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in the Schematic Diagram and EXPLODED VIEW. It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer.

310

305

301

300

200

302

580

207

208

202

303

209

203

304

204

205

206

201

601

520

540

501

A12

A10

LV1

400

Only for training and service purposes

240

- 14 -

590

910

120

900

Full SCART

LGE Internal Use Only

JK100

PSC008-02

SHIELD

AV_DET

COM_GND

SYNC_IN

SYNC_OUT

SYNC_GND2

SYNC_GND1

RGB_IO

R_OUT

RGB_GND

R_GND

D2B_OUT

G_OUT

D2B_IN

G_GND

B_OUT

AUDIO_L_IN

B_GND

AUDIO_GND

AUDIO_L_OUT

AUDIO_R_IN

AUDIO_R_OUT

+3.3V

R106 75

R108 75

R107 75

R104 10K EU

R105 1K EU

SC1_R+/COMP1_Pr+

SC1_G+/COMP1_Y+

SC1_B+/COMP1_Pb+

AV/SC1_DET

R115

470K

R116

470K

+5V

MULTI

R135

REC_8

R136

330

R139

Q103-*1

Q103

ISA1530AC1 EU

D112-*1 MMBD6100

R138

2K EU

R137

2K EU

C112 10uF 16V

R140

2K EU

MULTI

R141

220

R142

390

READY

D112

C113 10uF 16V

+3.3V_ST

MMBT3904(NXP)

KDS184

R144

470

Q104

R143 180

MMBT3904(NXP)

Q107

C114 27pF

50V

R145

6.8K EU

C115 27pF

50V

EU R189 10K

SCART1_Lout

SCART1_MUTE

R146 18K

R147 10K

MMBT3904(NXP)

R149 15K EU

R148 15K

Q106

10uF

12K

R160

C116

16V

R154

5.6K

R152

6.8K EU

C117

0.1uF 16V

READY

DTV/MNT_VOUT

MMBT3904(NXP)

Q105

12K

R159

OUT1

IN1-

IN1+

VEE

MMBT3906(NXP)

R129 0

C106 100uF

16V

R123

33 EU

R121 10K

R124

10K

C109 27pF

50V

C110

1000pF

50V

READY

R126 12K

R127 12K

C107

5600pF

50V

C108

5600pF

50V

C111 220pF

50V

R117

75 EU

R113

R118

470K

1/1 6W

R119

R114

R120

10K

2.7K EU

C102

1000pF

50V

READY

C103

1000pF

50V

READY

SC1_SOG_IN

AV/SC1_CVBS_IN

SC1_VOUT

SC1_FB

SC1_ID

AV/SC1_L_IN

AV/SC1_R_IN

Q100

MMBT3904(NXP)

R134 100 1/4W

Q101

DTV_R_OUT

Q102

MMBT3904(NXP)

L103

120-ohm

EU 1K

R158

R157

IC101

AZ4580MTR-E1

R155

P_17V

PDP GP4 LM1 EAX64280504

SC_RE1

SC_RE2

7.5K R156

EU 3K

P_17V

VCC

OUT2

IN2-

IN2+

5.6K R153

SCART1_Rout

CI SLOT

BUF2_FE_TS_DATA[0-7]

/CI_CD1

CI_TS_DATA[4] CI_TS_DATA[5] CI_TS_DATA[6] CI_TS_DATA[7]

CI_IORD CI_IOWR

BUF2_FE_TS_SYN

BUF2_FE_TS_DATA[0] BUF2_FE_TS_DATA[1] BUF2_FE_TS_DATA[2] BUF2_FE_TS_DATA[3]

BUF2_FE_TS_DATA[4] BUF2_FE_TS_DATA[5] BUF2_FE_TS_DATA[6]

BUF2_FE_TS_DATA[0-7]

BUF2_FE_TS_DATA[7]

PCM_RST

/PCM_WAIT

REG CI_TS_CLK CI_TS_VAL

CI_TS_SYNC

CI_TS_DATA[0] CI_TS_DATA[1] CI_TS_DATA[2] CI_TS_DATA[3]

R150 10K EU

+5V

/CI_CD2

+5V

R151 10K

R102

100 EU

AR100 33

R100 R101

AR101 33

AR102 33

R103 100 EU

+3.3V_CI

R165

TC74LCX244FT

10K

AR105

AR106 33

AR107 33

IC100

1OE

1A1

2Y4

1A2

2Y3

1A3

2Y2

1A4

2Y1

GND

+3.3V_CI

VCC

2OE

1Y1

2A4

1Y2

2A3

1Y3

2A2

1Y4

2A1

/PCM_OE /PCM_WE /PCM_IORD /PCM_IOWR

PCM_A[12] PCM_A[13] PCM_A[14] /PCM_REG

PCM_A[8] PCM_A[9]CI_ADDR[9] PCM_A[10] PCM_A[11]

C105

0.1uF 16V

CI_ADDR[0] PCM_A[7] CI_ADDR[1] PCM_A[6] CI_ADDR[2]

PCM_A[5]

CI_ADDR[3] PCM_A[4]

BUF2_FE_TS_DATA[0-7]

AR108

33 EU

BUF2_FE_TS_DATA[0] BUF2_FE_TS_DATA[1] BUF2_FE_TS_DATA[2] BUF2_FE_TS_DATA[3]

BUF2_FE_TS_DATA[4] BUF2_FE_TS_DATA[5] BUF1_FE_TS_DATA[5] BUF2_FE_TS_DATA[6] BUF2_FE_TS_DATA[7]

BUF1_FE_TS_SYN

BUF1_FE_TS_VAL_ERR

BUF1_FE_TS_CLK

CI POWER ENABLE CONTROL

PCM_5V_CTL

BUF1_FE_TS_DATA[0]

BUF1_FE_TS_DATA[1]

BUF1_FE_TS_DATA[2]

BUF1_FE_TS_DATA[3]

AR109

33 EU

BUF1_FE_TS_DATA[4]

BUF1_FE_TS_DATA[6] BUF1_FE_TS_DATA[7]

AR110

+5V

R184 10K READY

BUF2_FE_TS_SYN BUF2_FE_TS_VAL_ERR BUF2_FE_TS_CLK

1/1 6W

R181 10K EU

BUF1_FE_TS_DATA[0-7]

Q114 RSR025P03 EU

R187 10K EU

R188 2K EU

Q113 MMBT3904(NXP) EU

BUF1_FE_TS_DATA[0-7]

L100

120-ohm

C131

0.1uF

16V READY

AO3407A

MULTI

Q114-*1

+5V_CI_ON

C104

0.1uF 16V EU

R198 10K READY

3.3V_CI

+3.3V

C136

0.1uF 16V READY

L101

120-ohm

+3.3V_CI

C137

0.1uF 16V EU

CI_OE

+5V_CI_ON

C100

C101

22uF

0.1uF

10V

16V

JK102

10067972-000LF

35 36

R111 10K EU

R112 0

37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59

65 66 67 68

READY

R109 10K

R110 0 READY

3 4 5 6 7 8

9 10 11 12 13 14 15 16 17

R128 0

READY

19 20 21 22 23 24 25 2660 2761 2862 2963 3064 31 32 33 34

G1G2

AR103

R130 33EU

1/16W

R131 33EU

R132 100

AR104

PCM_D[3] PCM_D[4] PCM_D[5] PCM_D[6] PCM_D[7]

PCM_D[0] PCM_D[1] PCM_D[2]

CI_ADDR[10] CI_ADDR[11] CI_ADDR[9] CI_ADDR[8] CI_ADDR[13] CI_ADDR[14]

CI_ADDR[12] CI_ADDR[7]

CI_ADDR[6] CI_ADDR[5]

CI_ADDR[4] CI_ADDR[3] CI_ADDR[2] CI_ADDR[1] CI_ADDR[0]

PCM_D[0-7]

R133 10K EU

/PCM_CE

CI_OE

CI_WE /PCM_IRQA

BUF2_FE_TS_VAL_ERR BUF2_FE_TS_CLK

CI_ADDR[0-14]

PCM_D[0-7]

CI_WE CI_IORD CI_IOWR

CI_ADDR[12] CI_ADDR[13] CI_ADDR[14]

CI_ADDR[8]

CI_ADDR[10] CI_ADDR[11]

CI_DET

PCM_A[0]

CI_ADDR[7]

PCM_A[1]

CI_ADDR[6]

PCM_A[2]

CI_ADDR[5]

PCM_A[3]

CI_ADDR[4]

REG

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

GP4_S7LR

SCART,CI Slot

2011-10-20

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