IMPORTANT SAFETY PRECAUTIONS 1. Before returning an instrument to the customer, always make a safety check of the entire instrument, including, but not limited to, the following items. a. Be sure that no built-in protective devices are defective and/or have been defeated during servicing. (1) Protective shields are provided on this chassis to protect both the technician and the customer.
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IMPORTANT SAFETY PRECAUTIONS 4. Hot Chassis Warning—a. Some Monitor chassis are electrically connected directly to one conductor of the AC power cord and may be safely serviced without an isolation transformer only if the AC power plug is inserted so that the chassis is connected to the ground side of the AC power source. To confirm that the AC power plug is inserted correctly, with an AC voltmeter measure between the chassis and a known earth ground.
SPECIFICATION FOR GTW-P50M603 PLASMA DISPLAY SCOPE: These specifications describe all the characteristics of the 50-inch color monitor. ELECTRICAL REQUIREMENTS: 2.1. Display panel: a. Screen size b. Aspect ratio c. Number of pixels d. Pixel Pitch e. Luminance f. Contrast Ratio g.
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SPECIFICATION FOR GTW-P50M603 PLASMA DISPLAY 2.3.4 RGB Signal: a. Type b. Polarity c. Amplitude d. Frequency 2.3.5 DVI Signal: a. Type b. Polarity c. Frequency d. HDCP Encryption 2.3.6 Audio Signal: 2.3.7 Pin Assignments For D-SUB Connector (In / Loop Out):...
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SPECIFICATION FOR GTW-P50M603 PLASMA DISPLAY 2.3.9 MODE LIST FOR RGB/DVI: Mode No Resolution 640(VGA)×480 640(VGA)×480 640(VGA)×480 640(VGA)×480 800(SVGA)×600 800(SVGA)×600 800(SVGA)×600 800(SVGA)×600 800(SVGA)×600 1024(XGA)×768 1024(XGA)×768 1024(XGA)×768 1024(XGA)×768 1280(SXGA)×1024 15◎ 1280(SXGA)×1024 16◎ 1280(SXGA)×1024 720(DOS)×400 640(VGA)×480 20◎ 1280(HDTV)×720p 21◎ 1920(HDTV)×1080i 640(VGA)×350 852(WGA)×480 640 x 480...
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SPECIFICATION FOR GTW-P50M603 PLASMA DISPLAY 2.4. Display Performance Requirements: The data of display performance are measured based on the following conditions unless otherwise specified. a. Ambient temperature b. Warm up period c. Line input voltage: d. Viewing distance e. Display mode f.
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SPECIFICATION FOR GTW-P50M603 PLASMA DISPLAY 2.5.1 Adjustable Items: TV /AV1 /AV2[S] input PICTURE: COMPONENT input Analog RGB input DVI input DIMENSIONS: Width Height Depth 3.1. Package Dimensions: Width Height Depth 3.2. Weight: Net weight Gross weight Input Source, Brightness, Contrast, Color, Tint, Sharpness...
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SPECIFICATION FOR GTW-P50M603 PLASMA DISPLAY ENVIRONMENT: 4.1. Operating: Temperature Relative humidity Pressure 4.2. Non-Operating: Temperature Relative humidity Pressure Vibration 4.3. Acoustics: (IHF A-weighted 1meter) SOUND: a. Residual hum (at volume min) b. Practical max. Audio output (at 10% THD max.) 1.0vp-p...
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SPECIFICATION FOR GTW-P50M603 PLASMA DISPLAY AGC Characteristics AGC Figure Of Merit RF signal range in which video at PDP drops 6 dB from output level obtained with 100mV input. RF AGC Cut In Level FM/AM Rejection (100mV at SIF input)
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SPECIFICATION FOR GTW-P50M603 PLASMA DISPLAY APPENDIX A : Preset Timing Chart Item Description: Total time Active display area including borders Active display area excluding borders Left/Top border Right/bottom border Blanking time Front porch Sync-width Back porch Mode No Resolution &...
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SPECIFICATION FOR GTW-P50M603 PLASMA DISPLAY Mode No Resolution 1024 & Refresh Rate Pixel Clock 65.000 75.000 78.750 94.500 108.000 135.000 157.500 28.320 25.175 Horizontal visible 1024 Horizontal total 1344 Horizontal front porch Horizontal sync Horizontal back porch Horiz blanking time...
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SPECIFICATION FOR GTW-P50M603 PLASMA DISPLAY Mode No Resolution 1280 & Refresh Rate Pixel Clock 108.000 Horizontal visible 1280 Horizontal total 1800 Horizontal front porch Horizontal sync Horizontal back porch Horiz blanking time Vertical visible Vertical total 1000 Vertical front porch...
FACTORY & ELECTRONIC ADJUSTMENT 1. PANEAL voltage adjustment POWER VOLTAGE ADJUST 1. POWER ON 2. INPUT ALL WHITE PATTERN 3. ADJUST "Vs" VR MEASURE P805 PIN13 TO PIN10 VOLTAGE IS 158 ~ 172 V 4. ADJUST "Va" VR MEASURE P805 PIN1 TO PIN4 VOLTAGE IS 66 ~ 77 V 5.
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FACTORY & ELECTRONIC ADJUSTMENT 2. Color Temperature Adjustment 1.1 Pre-setting Adjustment and Equipment Preparation for DVI Mode: (1) Turn on the PDP and let it warm up for at least 30 minutes. (2) Turn on the Color Analyzer (ie. Minolta, Model = CA-100) and reset the Color Analyzer.
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FACTORY & ELECTRONIC ADJUSTMENT From the Factory Adjustment Menu, choose the Color Temp. Adj option and the following OSD will appear. DVI (RGB, COM) x=335 GAIN R G B X X X *Note: When adjusting the DVI and RGB color temperatures, please set the PDP input source so that it matches the color temperature source being adjusted (DVI color temp.
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FACTORY & ELECTRONIC ADJUSTMENT C. Select B-GAIN and adjust the B-GAIN value until y = 343±30 D. Repeat steps A, B and C until the following final values are obtained: x = 335±30 y = 343±30 Y = 30±1 FL (5) Upon completion of Steps 3 and 4 above, press the FAV.SET key for the next Color Temperature setting (5400→6500D→9300→13800).
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FACTORY & ELECTRONIC ADJUSTMENT B. Bright level center block definition: Pattern set = Pattern name = 1-mosaic Color form = norm Background color = 0 Foreground color = 25 According to the C-2226’s user manual, appendix analog-color: Normal Pen from Pen 25 = R: 614, G: 614, B: 614 614 (output amplifier)/1024 (total amplifier)=60%, therefore the 60% is the 60 IRE white output pattern.
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FACTORY & ELECTRONIC ADJUSTMENT For each color temperature setting, please repeat Steps 3 and 4 above but replace the x and y settings with the following values: a. 6500D: x = 313, y = 329 for both Dark and Bright Level Settings b.
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FACTORY & ELECTRONIC ADJUSTMENT (3) 5400K dark level center block adjustment procedure: A. Select G-BIAS and adjust the G-Bias value until Y = 1.0±0.1 FL. B. Select R-BIAS and adjust the R-Bias value until x = 335±30 C. Select B-BIAS and adjust the B-Bias value until y = 343±30 D.
BLOCK DIAGRAM Column Drive Board Y-Drive Board Front Button Control Board Assy Pin[1:6] AV Module Pin[1:48] Board(with Tuner) Assy Pin[1:48] Column Drive Board Column Drive Board LA2000 Audio Pin[1:40] P in[1:13] Pin[1:10] Amplifier Board Ass'y Pin[1:12] Image Board Ass'y Pin[1:40] Pin[1:6] (LV DS ) (5V,SB DET )
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BLOCK DIAGRAM S-VIDEO TA8551CH SWITCH (PAGE2) Y1/CB/CR Y1/PB/PR MULTIPLEX SWITCH MULTIPLEX SWITCH Y2/CB/CR Y2/PB/PR Image Board Signal Block Diagram SDRAM (PAGE4) 6830 MAIN VIDEO Video RGB IN RGB OUT Processor (PAGE3) VIDEO 6830 SUB Video Porcessor (PAGE5) YCBCR MULTIPLEX SWITCH SDRAM (PAGE6) (PAGE7)
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BLOCK DIAGRAM FROM AV SELECT OR ICR1 SRS SURROUND PROCESSOR BBE & SOUND PROCESSOR PDP Sound Block Diagram ICS1 Q1/Q2 ICA1/ICA2 INPUT BUFFER M UT E ICA3 FIXED/VARIBLE OUT PUT SELECT OR BUFFER M AIN POWER AM PLIFIER AM PLIFIER PAGE1 ICS2 SUB_WO OFER...
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BLOCK DIAGRAM T U201 RF T U201 PIF M ODULE M ODULE Tuner Board Signal Block Diagram POWER BLOCK 7809 IC201 NE555 IC241 7805 2SC2482 IC202 Q241 31 V AUDIO OUT VER1.0 9V_T SCL2 FROM IM AGE SDA2 BOARD CPU T V_L OUT UPC 1854ACT M T S...
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TROUBLE SHOOTING GUIDES SET POWER ON Remote Control Check Front Button Control Board (DPWB11372-1G-K2) Check Image Board (DPWB11400-1GGAS) Check No Remote Control Replace Battery Replace Front Button Control Board (DPWB11372-1G-K2) Check Replace Image Board (DPWB11400-1GGAS) Check VER1.0 Replace (BRC-250CGATEWAY) Check...
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TROUBLE SHOOTING GUIDES SET POWER ON Front Button Control Board (DPWB11372-1G-K2) Check Image Board (DPWB11400-1GGAS) Check Front Button Fail VER1.0 Replace Front Button Control Board (DPWB11372-1G-K2) Check Replace Image Board (DPWB11400-1GGAS) Check...
P.C. BOARD TOP VIEW MODULE NAME IMAGE BOARD ASS'Y MODULE NAME AC MASTER POWER SWITCH B/D ASS'Y PART NO. DPWB11400-1GGAS PART NO. DPWB11398-1G--- VER1.0...
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P.C. BOARD TOP VIEW MODULE NAME AUDIO AMPLIFIER BOARD ASS'Y MODULE NAME FRONT BUTTON CONTROL BOARD ASS'Y PART NO. DPWB11372-1GGSA PART NO. DPWB11372-1G-K2 VER1.0...
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P.C. BOARD TOP VIEW MODULE NAME AV MODULE BOARD (with Tuner) ASS'Y MODULE NAME LOGIC BOARD ASS'Y PART NO. DPWB11410-1GGTS PART NO. LJ92-00598A VER1.0...
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P.C. BOARD TOP VIEW MODULE NAME Y DRIVE-TOP ASS'Y MODULE NAME Y DRIVE-BOTTON ASS'Y PART NO. LJ92-00561A PART NO. LJ92-00562A VER1.0...
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P.C. BOARD TOP VIEW MODULE NAME Y-DRIVE BOARD ASS'Y MODULE NAME X_XLB BOARD ASS'Y PART NO. LJ92-00560A PART NO. LJ92-00524B VER1.0...
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P.C. BOARD TOP VIEW MODULE NAME X_XCB BOARD ASS’Y MODULE NAME X_XRB BOARD ASS’Y PART NO. LJ92-00525B PART NO. LJ92-00526C VER1.0...
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P.C. BOARD TOP VIEW MODULE NAME X_XLT BOARD ASS’Y MODULE NAME X_XCT BOARD ASS’Y MODULE NAME X_XRT BOARD ASS’Y PART NO. LJ92-00527B PART NO. LJ92-00528B PART NO. LJ92-00529C VER1.0...
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P.C. BOARD TOP VIEW MODULE NAME X-DRIVE BOARD ASS'Y MODULE NAME PANEL MAIN POWER SUPPLY ASS'Y PART NO. LJ92-00559A PART NO. LJ44-00044A VER1.0...
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P.C. BOARD TOP VIEW MODULE NAME EMI FILTER ASS'Y MODULE NAME PDP PANEL MODULE ASS'Y PART NO. LJ92-00747A PART NO. VVES50HW-XD01- - VER1.0...