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PLASMA TV SERVICE MANUAL CHASSIS : PD61A MODEL : 50PC1DA 50PC1DA-EC CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
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 Replacement Parts List. 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.
DESCRIPTION OF CONTROLS POWER Switches the set between ON and STANDBY. D/A TV (Digital TV / Analogue TV) Selects digital or analogue mode. INPUT Selects the DTV, TV, AV, Component, RGB or HDMI INPUT D/A TV POWER modes. switches the set on from standby. TV, DVD, VCR Selects the remote operating mode: TV, VCR, DVD.
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MENU Displays on screen menus one by one. Exits the current menu. Memorizes menu changes. TELETEXT BUTTONS INPUT D/A TV These buttons are used for teletext. POWER Text button is used to enable teletext services while other buttons are for teletext functions. * For further details, see the ‘Teletext’...
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Front Panel Controls INPUT MENU INPUT Button OK Button PROGRAMME Buttons Power/Standby POWER Button Indicator MENU Button VOLUME Buttons • illuminates red in standby mode. • illuminates white when the set is switched on. - 6 -...
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Back Connection Panel AV IN 4 V IN 4 AUDIO Input AUDIO AUDIO L/ L/MONO MONO VIDEO Input VIDEO VIDEO AC IN COMPONENT IN VIDEO VIDEO AUDIO AUDIO S-VIDEO S-VIDEO COMPONENT IN MONO AV IN 3 VIDEO VIDEO AUDIO AUDIO VARIABLE AUDIO OUT AV 1 AV 2...
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ACCESSORIES Owner’s Manual Power Cord 75Ω RF Coaxial Owner’s Manual Remote Control / Batteries For 42PC1D*, 42PC3D*, 50PC1D* 2-Wall brackets 2-eye-bolts 2-bolts Polishing Cloth (42/50PC1D only) (42PC1D*, 42PC3D* Polish the screen only) with the cloth. - 8 -...
SPECIFICATIONS NOTE : Specifications and others are subject to change without notice for improvement. Application Range This spec is applied to the 50” PLASMA TV used PD61A Chassis. Chassis Model Name Market Place Brand Remark PD61A 50PC1DV-EC The United Kingdom Specification Each part is tested as below without special appointment.
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2. Model Specification ( 50” X4 module, Set with 38% Filter) Item Remark Unit cd/m 2 White peak Brightness (*) Peak Brightness Mode - 1/100 ~ 3/100 white window pattern (Typically 1% window size) - APC : User (Decrease brightness from dynamic mode until entering the peak brightness mode, brightness : below 7 on OSD Menu)
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3. General Specifications(PDP 50X4) Item Remark Unit 1106.5(H) * 622.1(V) ° ± 0.5 Display area Outline dimension 1190(H) * 700(V)*52(D) ° ± 1 Number of Pixels 1366(H) * 768(V) 1Pixel=3RGB Cells Cell pitch 270(H) *810(V) 1Pixel=3RGB Cells RGB Closed type Pixel type Weight(net) 19.7...
ADJUSTMENT INSTRUCTIONS 1. Application Object 3-2. Channel memory Method 1) Select “PDP” and “Hurricane” on Model dialog. And check These instructions are applied to all of the 50” PLASMA TV, your connection in Communication dialog. (If your PD61A Chassis. connection is ‘NG’, then set your PORT(COM1,2,3,...) correctly.) 2.
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4. Sub Program Down Load (2) Vs Adjustment 1) Connect + terminal of D.M.M to Vs pin of P805, connect 1) Select “ PDP” and “Hurricane” on Model dialog. and check – terminal to GND pin of P805. your connection in Communication dialog. (If your 2) After turning VR951, voltage of D.M.M adjustment as connection is ‘NG’, then set your PORT(COM1,2,3,...) same as Va voltage which on label of panel right/top.
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8-2. Required Equipment 1) Remote controller for adjustment. 2) AV Pattern Generator. : 802F Pattern Generator, Master(MSPG-925FA), etc. (Which has PAL Composite Video format output with standard(1.0 Vpp) Vertical 100% Color Bar Pattern as Fig.7) 8-3. Method of Auto AV(CVBS) Color Balance 1) Input the PAL Composite Video into video input.
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10. Auto Component Color Balance Auto adjustment Map(RS-232C) Type PD61A/C 10-1. Requirement Baud Rate Data bit Stop bit Parity - It is very import to use correct adjustment pattern like fig.10. 115200 NONE Within the pattern, color sequence should be aligned. : W-Y-C-G-M-R-BLUE-BLACK.
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11-3. Method of Auto RGB Color Balance 13. EEPROM Data Write 1) Input the PC 1024x768 60Hz 100%Color bar into RGB. 13-1. Signal TABLE 2) Set the PSM to Standard mode in Picture menu. 3) Press ADJ key on R/C for adjustment. CMD LENGTH ADH ADL DATA_1 DATA_N CS DELAY...
TROUBLE SHOOTING GUIDE 1. Power Board 1-1. The full flowchart for the voltage output Start check Is it Is the Interface Does the whole identical to when the signal operating? screen appear? power is off? 1. Check the Power Off 2.
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1-2.Power Board Structure T801: Vs Trans T901: Va Trans T902: Vs aux. Trans L851: Vs Inductor T112: Low Voltage Trans T501: ST-BY Trans T601: PFC Inductor - 18 -...
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2. In case of strange screen display in specific modes 2-1. In case of no OSD display (1) Symptom 1) LED is white. 2) The minute discharge is continuously accomplished from the module. (2) Follow check Is the LVDS cable Is the LVDS cable Replace the cable.
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2-2. In case of there is no display on the screen in specific modes (1) Symptom 1) There is no screen display from a specific input mode (RF, AV, Component, RGB, DVI). (2) Check following 1) Check the all input mode should become normality display. 2) Check the Video(Main)/Data(Sub), Video(Main)/Video(Sub) should become normality display from the PIP mode or DW mode.
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3. In case of no sound (1) Symptom 1) LED is white. 2) Screen display appears but there is no sound. (2) Follow Check Is the SPK cable Is the SPK cable Replace the SPK cable. normal? connected? Re-insert the cable Is the Flat cable Re-insert the cable connected?
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PART NO. DESCRIPTION / SPECIFICATION LOC. NO. PART NO. DESCRIPTION / SPECIFICATION ACCESSORY 38289U0524B Manual, USER LG 42PC1DV-EC EN 151Y-TX 4 COLOR 3828TUL306C Manual, PRINTING MANUAL BRAND WITH WEEE 6710V00151Y Remote Controller, AF05FD 42PC1D(I-DTV) ENGLAND 6410TBW004A Power Cord, LP-61L.. 1.87M_BLK...