1. No power

(1) Symptom
1) Minute discharge does not occur at module. 2) Front LED does not activate.

(2) Process check

Is the power cord plugged in?

Plug in the power cord

Are the Line Filter and PSU connected?

Connect the cable.

Is the correct fuse for the PSU in place? Plasma(F101)

Replace the fuse.

Is the PSU and 15pin cable connected to the VSC board?

Connect the 15pin cable.

Next remove all cables connected to the PSU and switch the AV voltage to manual. If the ST-by 5V does not operate, replace the PSU.

2. Protection mode

1) After lighting once it does not discharge minutely from the module. 2) The relay falls.(there is an audible Click.) 3) The color of the front LED turns from green to red.

(2) Follow check

Is the Power Board normal ? Yes
Is the output the normal Low/High voltage except for the Stand-by 5V?
No Replace the Power Board.
No Are all the connectors normal? Yes
After checking each connector does it operate correctly?
No Replace the connector.

Is the Y-Board normal?

Is the appropriate fuse (FS2, FS1) on the Y-B/D? Yes
Is the output voltage normal after removing the P1 connector of the Y-B/D?

Replace the Y-Board.

Is the X- Board normal?
Is the output voltage normal after removing the P11, P12, P13 connector of the X-B/D?
After removing the P12 and the output voltage is normal : Replace the Right X-B/D After removing the P11, P13 and the output voltage is normal : Replace the Left X-B/D

3. No Raster

1) No OSD or image are displayed on the screen. 2) The front LED remains green.
Does minute discharge at Module? No Is the VaVs on? No Is the output the normal Low/High voltage except for the Stand-by 5V?

Replace the Power board.

Yes Yes Check the PDP Module
Is the output for the IC500 normal?

Replace the VSC.

4. In the case of an unusual display in RF mode.
Is the video output of the Tuner normal? (Check TU400_Pin13) Is the input voltage normal?(Check Pin3) No Yes Check the power.
Is the I2C communication normal? (Check Pin9, Pin10)

No Check the Tuner.

Is the FFC Cable connected well? No Re-insert the cable.

Change the IC(IC500)

5. In the case of an unusual display in rear AV mode.
Is the video input of the A/V jack normal? (Check R113) Yes Sam as Block A No

Check the input source.

6. In the case of an unusual display in SCART 1 mode.
Is the video input of the A/V jack normal? (Check R113) Yes No

Sam as Block A

7. In the case of an unusual display in SCART 1_RGB mode.
Is the video input of the A/V jack normal? (Check R115,R116, R117) Yes Sam as Block A No
8. In the case of an unusual display in SCART 2 mode.
Is the video input of the A/V jack normal? (Check R149) Yes No
9. In the case of an unusual display in component 1 mode.
Is the video input of the A/V jack normal? (Check R235, R236,R250) No
10. In the case of an unusual display in component 2 mode.
Is the video input of the A/V jack normal? (Check R243, R244,R245) No
11. In the case of an unusual display in RGB mode.
Is the R, G, B input and H, V sync of the JK201 normal? (Check R223, R224, R225, R221, R222)

12. No Sound

1) LED is green. 2) There is a picture but no sound.
No Is there sound in any mode?

Is the speaker on?

Set speaker on in the menu.
Is there no sound only for HDMI?
No Download the EDID data.
Is the speaker cable normal?

Check the Speaker cable

Is there no sound only AV /COM2/PC?
Is the output of IC600(R609, R608) normal? Yes

Replace the IC600

Yes Check the signal after IC600. Refer to circuit diagram.
Is the IC500 operating normally?

No Replace the IC500

Yes Is there no sound only for RF? No Check the Tuner In/Out. Is the IC601 operating normally? No Replace the IC601

Replace the VSC BD

13. HDMI mode

Is only video normal?

Yes Download EDID data each port.

Is only audio normal?

1. Check TV input mode. (HDMI 1 port support HDMI and DVI. So if you input DVI signal and PC audio from phone jack, You can hear PC audio.) 2. Unplug and plug in the HDMI cable. (sometimes an ESD surge occurred at HDMI port.) 3. Check the HDMI Mute register. (0x68, offset 0x37) 4. Check the Audio-out channel mute register (0x68, offset 0x32) is appropriately enabled.
Check the TMDS line wave. (R312~E3273)

Is the wave continuous?

Check the HDMI source. Change to another source or cable.

1. Check the HDMI receivers status register. (0x60, offset 0x66) - If the value is 0xf or 0x8, it is normal. 2. Check the HDCP register. (0x6, offset 0x32) - Enable bit 6 : HDCP key loaded - Enable bit 5 : HDCP decryption active - Enable bit 4 : HDCP authentication attempted
Reset TMDS power down/ on register. - 0x60, offset 0x3f => 0xff
Normal video, Normal audio?

No Replace the IC303.

32PDP BLOCK DIAGRAM
PC_R/G/B I2 C EEPROM 24C02 CEC

DSUB_SCL/SDA

PC_R/G/B

RGB (PC)

EEPROM 24C02 DRI/DGI/DBI/[0-7] HDMI Rx ANX9021 HDMI_R/G/B I2 C XDRV_OUT[0-79] X1_CLK_A1/2_B1/2 RA1/RB1/RC1/RD1/RE+COMP1_Y/Pb/Pr COMP SW SC_R/G/B_COMP/Y/Pb/Pr COMP2_Y/Pb/Pr STMAV340 PC_SER_DATA/CLK I 2C EEPROM 24C02 SYNC SW 74ACT253 VS/HS FLASH(16 M) MX29LV160

PC_SER_DATA/CLK

HDMI1 (DTV)
PC_VS/HS DDC1_SCL/SDA CEC #1 RX 0/1/2/CLK

HDMI2 (DTV)

#2 RX 0/1/2/CLK CEC DDC2_SCL/SDA

COMP1_Y/Pb/Pr

YSUS/ER _UP/DN YSUS/ER _UP/DN BUFFER 74ACT54 YRAMP_ UP/DN BUFFER 74ACT54 YRAMP_ UP/DN

COMP1 VCT_Pro (Lip-sync)

SC1_R/G/B COMP1_L/R I2 C AM_AUDIO_L/R AV_AUDIO_L/R TV_ V SIF AM_AUDIO I 2C TV_VOUT SC1/2_V SC1/2_ID SC1_FB I2 C TV_L/ROUT MNT_L/ROUT MNT_VOUT TEMP IC ADT75ARZ AUDIO SW TEA6420 PC_AUDIO_L/R SC1_L/ R SC2_L/ R COMP2_L/R TUNER DISP_EN

COMP1_L/R

COMP2_Y/Pb/Pr

NONEU-OPTION COMP2

COMP2_L/R

PDP ASIC 4007

SC1_V SC1_L/R

MNT_VOUT MNT_L/ROUT

ZSUS/ER _UP/DN

BUFFER 74ACT54

EU-OPTION

DIAGRAMA EN BLOQUE

SCART1,2
SC1_V SC1_R/G/B/FB/ID SC1_L/R TV_VOU TV_L/ROUT SC2_V SC2_ID SC2_L/R MNT_VOUT MNT_L/ROUT

EEPROM 24C32

PC_Audio

PC_Audio_L/R

VARIABLE AUDIO OUT

HEAD_L/R

SPK_L/R
SPK_L-/+ AMP SPK_R-/+ TPA3107D2

VISTA EN DESPIECE

520 590
LISTA DE VISTA EN DESPIECE
No. Part No. EAB33496901 EAJ39835901 EAJ240 EBR36450301 EBR36450601 EBR36450901 AJJ34139401 AJJAJJ34139402 AJJABJ34138801 ABJAJJ34139001 AJJAJJ34139101 AJJAJJ34139201 AJJAJJ34139301 AJJ400 MDJ38042602 ACQ34138908 ACQEBR39980301 EBREBR39221401 EBREBR39220901 EBREAY39810701 EAM35012705 AAN34517901 AAN34517902 A2 AKB34907201 Description Speaker,Full Range 5B084 ND 10W 8OHM 82DB 120HZ PDP,Module-VGAPDP32F10110.AKLGG VGA 32INCH 852X480 16/9 PDP DIVISION PDP,Module-VGAPDP32F10110.ADLGB VGA 32INCH 852X480 16/9 PDP DIVISION Auto SMT PCB Assembly,XRLB ASSY SMD TOP INSERT 32 32V1 4layer TCP256ch PDP DIVISION Auto SMT PCB Assembly,XRRB ASSY SMD TOP INSERT 32 32V1 4Layer TCP256ch PDP DIVISION Auto SMT PCB Assembly,YSUS ASSY SMD TOP INSERT 32 32V1 2Layer PDP DIVISION Supporter Assembly,32 PDP SUPP. MODULE VERTICAL ASSY RIGHT Supporter Assembly,32PC5, SUPP. MODULE VERTICAL ASSY RIGHT, CSKD Supporter Assembly,32 PDP SUPP. MODULE VERTICAL ASSY LEFT Supporter Assembly,32PC5, SUPP. MODULE VERTICAL ASSY LEFT, CSKD Cabinet Assembly,32PC5RV-MF PP78C 32 NON Cabinet Assembly,32PC5RV-MF PP78C 32 CSKD Supporter Assembly,32 PDP SUPP. FILTER TOP ASSY Supporter Assembly,32 PDP SUPP. FILTER TOP ASSY CSKD Supporter Assembly,32 PDP SUPP. FILTER BOT. ASSY Supporter Assembly,32PC5, SUPP. FILTER BOT. ASSY, CSKD Supporter Assembly,32 PDP SUPP. FILTER RIGHT ASSY Supporter Assembly,32 PDP SUPP. FILTER RIGHT ASSY CSKD Supporter Assembly,32 PDP SUPP. FILTER LEFT ASSY Supporter Assembly,32 PDP SUPP. FILTER LEFT ASSY CSKD Filter,CUTTING ACRYL GLASS FILTER PDP 32 LGC without AR Cover Assembly,Rear 32PC5RVH-MF PP78C 32 PERU, BOLIVIA Cover Assembly,Rear 32PC5RV-MF, 32PC5RV-UB PP78C 32 TYPE A CSKD PCB Assembly,Main PP78C 32PC5RV-MF ALALLHX 32inch PDP for South America PCB Assembly,Main PP78C 32PC5R/H-MF SKD FOR South America PCB Assembly,Sub CONTROL M.I PP78A 32PC5RV-MF ALALLHX LocalKey PCB Assembly,Sub CONTROL M.I PP78C 32PC5RV/H-MF SKD LOCAL KEY PCB Assembly,Sub PP78A 32PC5RV-MF ALALLHX PreAMP+LED PCB Assembly,Sub PP78C 32PC5RV-MF SKD PREAMP ASSY FOR SOUTH AMERICA SMPS,AC/DC EAY39810701 90VTO264V 250W 50~60 UL 32 PDP PSU Filter,AC Line IF2-N06AEW1 5.3mH 250VAC 6A 0.1uF 1000pF Base Assembly,STAND 32PC5RV-MF - SOUTH AMERICA Base Assembly,STAND 32PC5RV-MF - SOUTH AMERICA, CSKD Remote Controller Assembly,32PC5RV-MF, 32PC5RV-UB

LISTA DE PARTES DE REPUESTO

RUN DATE : 2007.8.14

LOCA. NO

PART NO

DESCRIPTION

LOCA. NO Q603 Q700

PART NO 0TRIY80001A 0TRIY80001A 0TRIY80001A 0TRIY80001A 0TRIY80001A 0TRIY80001A 0TRIY80001A
DESCRIPTION 2SC3052 NPN 6V 50V 50V 200MA 2SC3052 NPN 6V 50V 50V 200MA 2SC3052 NPN 6V 50V 50V 200MA 2SC3052 NPN 6V 50V 50V 200MA 2SC3052 NPN 6V 50V 50V 200MA 2SC3052 NPN 6V 50V 50V 200MA 2SC3052 NPN 6V 50V 50V 200MA
IC1000 IC1001 IC1002 IC200 IC201 IC202 IC203 IC300 IC301 IC302 IC500 IC501 IC502 IC600 IC601 IC700 IC701 IC702 IC703 IC800 IC801 IC802 IC803 IC806 IC900 0ISTLFA032A 0ISTLFA032A 0ISTLFA032A 0IMMRAL014D 0ISTL00031A 0IFA742530B EAN32724702 0IPRP00735A 0IMMRAL014D 0IMMRAL014D EAN35336801 0IMMRAL025A 0IFA752700A 0IPRP00665A EAN35502001 0IPMGA0010A 0IPMG78341A EAN34140401 0IPMG00049A 0IPMGA0010A EAN39769813 0ILNRAA001B EAN37283701 0ISTLFA024A EAN37528301 74ACT541MTC 4.5TO5.5V 0. 74ACT541MTC 4.5TO5.5V 0. 74ACT541MTC 4.5TO5.5V 0. AT24C02BN-SH-T 2KBIT 256 MC74HC4066ADR2G MC74HC40 74ACT253SC 4.5TO5.5V 0.0 STMAV340 4.0TO5.5V 5NSEC ANX9021 3.3V 60u 17MHZ T AT24C02BN-SH-T 2KBIT 256 AT24C02BN-SH-T 2KBIT 256 VCT7993P- FA-A1-H-000 1. AT24C32AN-10SU-2.7 32KBI KA75270Z 2.55TO2.85V TEA6420D 8TO10.2V 8mA 0 TPA3107D2 10TO26V 50mV 0 AZ1117H-3.3 4.75TO10V 3. AZ1085S-3.3TR/E1,LF 12V AZ1085S-1.8TRE1 1.238V t AZ1117H-1.8TR/E1[H13A] 3 AZ1117H-3.3 4.75TO10V 3. 32PC5 MODULE FLASH MEMOR S7136F -0.3TO15V 0.4V 40 PQ010GN01ZPH 1.7TO5.5V 1 MM74HC00M 2TO6V 0.002mA LGDP4007 SPTCDA IC (WVGA

Q701 Q702 Q703 Q704 Q705

D100 D100 D101 D101 D102 D107 D109 D110 D111 D200 D201 D202 D203 D204 D205 D206 D207 D208 D209 D210 EAH33946001 0DLBE0138AA EAH33945901 0DR050008AA 0DR050008AA EAH33946001 EAH33946001 EAH33946001 EAH33945901 EAH33946001 EAH33946001 EAH33945901 EAH33945901 EAH33945901 EAH33945901 0DS226009AA EAH33945901 EAH33945901 0DS226009AA EAH33945901 0DSIH00028A 0DS226009AA EAH33945901 0DR050008AA EAH33946001 EAH33946001 EAH33945901 EAH33945901 EAH33945901 EAH33945901 EAH33945901 EAH33946001 EAH33946001 0DSIH00028A 0DSIH00028A 0DL233309AC EAV38290401 EAV38290401 EAV38290401 0DR050008AA CDS3C05GTA 5.6V 6.4V 19 LED,DIP BL-BUBGE301 CDS3C30GTH 30V 50V 120V SD05.TC - 6V 14.5V 24A SD05.TC - 6V 14.5V 24A CDS3C05GTA 5.6V 6.4V 19 CDS3C05GTA 5.6V 6.4V 19 CDS3C05GTA 5.6V 6.4V 19 CDS3C30GTH 30V 50V 120V CDS3C05GTA 5.6V 6.4V 19 CDS3C05GTA 5.6V 6.4V 19 CDS3C30GTH 30V 50V 120V CDS3C30GTH 30V 50V 120V CDS3C30GTH 30V 50V 120V CDS3C30GTH 30V 50V 120V KDS226 1.2V 85V 300MA 2 CDS3C30GTH 30V 50V 120V CDS3C30GTH 30V 50V 120V KDS226 1.2V 85V 300MA 2 CDS3C30GTH 30V 50V 120V MC2838-T112-1 1.2V 75V KDS226 1.2V 85V 300MA 2 CDS3C30GTH 30V 50V 120V SD05.TC - 6V 14.5V 24A CDS3C05GTA 5.6V 6.4V 19 CDS3C05GTA 5.6V 6.4V 19 CDS3C30GTH 30V 50V 120V CDS3C30GTH 30V 50V 120V CDS3C30GTH 30V 50V 120V CDS3C30GTH 30V 50V 120V CDS3C30GTH 30V 50V 120V CDS3C05GTA 5.6V 6.4V 19 CDS3C05GTA 5.6V 6.4V 19 MC2838-T112-1 1.2V 75V MC2838-T112-1 1.2V 75V LED,Chip SAM2333 RED/Y-GREEN 2.7 LED,Chip BL-HGE33A-TRB Y-GREEN 2 LED,Chip BL-HGE33A-TRB Y-GREEN 2 LED,Chip BL-HGE33A-TRB Y-GREEN 2 SD05.TC - 6V 14.5V 24A

L607 L609 L611 L612 L613 L614 L700 L701 L702 L703 L704 L705 L706 L707 L800 L801 L802 L803 L804 R416 R417 R418 R419 R420 R421 R422 R423 X300 X500 X501

MISCELLANEOUS

IC01 IC100 IC805 TU400 SAA31059402 6712000014A 0IZZQ00010A EBL41088203 S/W,Firmware,2.01 E4FB Receiver Module,KSM-2013TH2A Sensor,Temperature ADT75ARZ Tuner,Tuner/Modulator TAFT-H006F

ACCESSORIES

A1 A2 A3 A3 A3 A4 A5 A6 MFL36546207 AKB34907201 EAD36401701 EAD36223101 EAD36431701 341-690C 4950TKA320A MAZ39574101 Manual,Owners PRINTING PP78C. Remote Controller Assembly Power Cord *LGEPS, LGECB Power Cord *LGEPR Power Cord *LGECL Holder,MOLD ABS LEAD WIRE Plate,PRESS SBHG T1.2 SUPPORT UPSET Bracket,MOLD ABS COVER 32PC5 - ABS

MAIN(TOP)

MAIN(BOTTOM)

CONTROL(TOP)

PRE-AMP(TOP)

PRE-AMP(BOTTOM)

CONTROL(BOTTOM)