Related Manuals for Polaroid 4011-TLXB - 40" LCD TV
Summary of Contents for Polaroid 4011-TLXB - 40" LCD TV
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Page 1: Service Manual
2007 LCD Models – North America TLA-04011C, TLXB-4011, TLXB-4241 SERVICE MANUAL Bezel covers vary by model 20070613... - Page 2 If the product has been dropped or the cabinet has been damaged. f. If the product exhibits a distinct change in performance, indicating a need for service. www.polaroid.com...
- Page 3 Replacing individual parts with components rated for higher voltage or wattage can be dangerous! Replacement parts must always be identical to those originally used in the television. Unauthorized substitute parts may result in fire, electric shock, or other hazards. www.polaroid.com...
- Page 4 Because lead-free solder contains a higher concentration of tin, the tip of the soldering bit may be easily corroded or damaged. Do not leave the bit powered on for extended periods. When the tip of the soldering bit is blackened during use, clean the bit with steel wool or fine sandpaper. www.polaroid.com...
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Page 5: Table Of Contents
Front/Side Control Buttons Removal and Replacement ............... 33 Spare Parts Lists ..........................34 Exploded View Diagram........................36 Block Diagram ..........................37 Schematics ............................38 PCB Layout Diagrams........................47 Model Specifications are located in User Manual. Go to polaroid.com to obtain User Manual. www.polaroid.com... -
Page 6: Specifications
Contrast Ratio 1200:1 typical at CR ≧ 10 Viewing Angle 176 (H)/ 176(V) Typical Color Chromaticity (CIE) White: X = 0.285 , Y = 0.293 Typical Response Time 6ms (Gray to Gray) Surface Treatment Hard-Coating (3H), Anti-Glare coating (Haze 25%) www.polaroid.com... - Page 7 (Y, Pb/Cb, Pr/Cr) 1080i + L/RAudio HDMI1 HDMI Digital RGB HDMI 19 Pin VIDEO6 (HDMI1) +Digital Audio HDMI2 HDMI Digital RGB HDMI 19 Pin VIDEO7 (HDMI2) +Digital Audio VGA+ L/REarphone L/R Audio STEREO AUDIO DIGITAL ACIN ACPower IN AC100~240V YC14 ACIN www.polaroid.com...
- Page 8 S-Video (Y/C) Signal Format Y, C C: ± 286 mV/ 75 Analog HD15 Video Signal (YPbPr/YCbCr) Format Y, Pb, Pr or Y, Cb, Cr ± 0.035Vp-p / 75 Pb/Cb, Pr/Cr: 0.7 HDMI Timing V FREQ H FREQ STANDARD RESOLUTION www.polaroid.com...
- Page 9 RGB PC Timing V FREQ H FREQ STANDARD RESOLUTION Video & S-Video AV Timing V FREQ H FREQ STANDARD RESOLUTION HDTV/Component AV Timing Power Source AC100 – 240 V, 60/50 Hz www.polaroid.com...
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Page 10: Operation
2. Operation www.polaroid.com... - Page 11 www.polaroid.com...
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Page 12: Remote Control
Remote Control www.polaroid.com... - Page 13 www.polaroid.com...
- Page 14 PCM / OFF / Dolby Digital. Audio Language English / Spanish / Allows the selection of the audio French language: English / Spanish / French. Speaker Allows the selection of turning the TV speakers on or off. www.polaroid.com...
- Page 15 Input the old password first, and then input your new password. Gamma Allows for the adjustment of the display’s gamma correction. It fine tunes both brightness and the red / green / blue ratios: On / Off / Middle. Reset Default Restores factory settings. www.polaroid.com...
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Page 16: Troubleshooting / Flow Charts
The Picture-in-Picture will not work using Component 1 and Component 2 as the input sources. Factory Mode Procedure Power on TV. Press volume up and channel up buttons on the TV simultaneously and release. Power off TV with remote or power button to exit. www.polaroid.com... - Page 17 www.polaroid.com...
- Page 18 www.polaroid.com...
- Page 19 www.polaroid.com...
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Page 20: Polaroid Display Cell Defect Specification
The Polaroid Display Cell Defect Specifications below define the allowed limits for display cell defects and are used as the criteria in determining whether an LCD panel is replaced. 7 or more defective pixels across the entire LCD screen Polaroid will repair (replace LCD panel) or replace the www.polaroid.com... -
Page 21: Before Returning This Product To The User
PRODUCT TO THE USER! e. Repeat the above checks with the AC polarity reversed. A non-polarized adapter is required to reverse the polarity; DO NOT LEAVE THIS ADAPTER WITH THE USER! Under normal operation the product must use the proper polarity. www.polaroid.com... -
Page 22: Disassembly Procedure
Wear a grounding wrist strap (available at most electronics stores) and attach it to a bare metal part of your workbench or other grounded connection. • Touch a bare metal surface on your workbench or other grounded object before touching any components. www.polaroid.com... -
Page 23: Stand And Control Box Removal
Never insert any objects into the vent holes in the TV case. Remove 4 screws (A) from the TV Stand. Remove 3 screws (A) from the Control Box Cover, and remove the Cover from the TV. www.polaroid.com... - Page 24 Note: Before returning this product to the end user, you must follow the steps outlined in the section, Before Returning This Product to the User, on page 21. This procedure ensures that the chassis will not cause electric shock. www.polaroid.com...
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Page 25: Rear Cabinet Cover, Lcd Panel And Front Bezel
Note: OEM LCD panels were used in production. The following LCD panel disassembly/removal instructions may not apply to all models. Ensure LCD panel is completely detached from the bezel before removing so the bezel is not damaged. Remove 6 screws (A) from the rear cabinet cover. www.polaroid.com... - Page 26 Remove 5 screws (A) from between the bezel and rear cabinet cover, and remove the rear cabinet cover from the Remove 4 screws (A) from the bottom of the cabinet. www.polaroid.com...
- Page 27 Remove the foam and aluminum foil (A) and SAVE for reassembly. Remove 2 screws (A) from the D-sub plate and unplug cable. www.polaroid.com...
- Page 28 Remove 8 screws (A) from right bracket, then do the same for the left and remove brackets. Remove 4 screws (A) from right side panel and then do the same on the left panel and remove panel from bezel. www.polaroid.com...
- Page 29 Remove aluminum (A) (saving it for reassembly) from both side supports. (10) On the left support bracket, remove 2 screws (A) from each end of the bracket and 2 screws (B) from the center. Remove bracket. Repeat procedure on the right bracket. www.polaroid.com...
- Page 30 (11) On left end, remove 6 screws (A). Repeat procedure on right side. (12) Unplug the in verter cable (A) and remove it. (13) Remove the 4 screws (4) on the right speaker. Repeat procedure for the left speaker. www.polaroid.com...
- Page 31 Note: Before returning this pr oduct to the end user, you must follow the steps outlined in the section, Before Returning This Product to the User, on page 21. This procedure ensures that the chassis will not cause electric shock. www.polaroid.com...
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Page 32: Ir Board Removal And Replacement
Note: Before returning this product to the end user, you must follow the steps outlined in the section, Before Returning This Product to the User, on page 21. This procedure ensures that the chassis will not cause electric shock. www.polaroid.com... -
Page 33: Front/Side Control Buttons Removal And Replacement
Note: Before returning this product to the end user, you must follow the steps outlined in the section, Before Returning This Product to the User, on page 21. This procedure ensures that the chassis will not cause electric shock. www.polaroid.com... -
Page 34: Spare Parts Lists
26-46 UNIVERSAL REMOTE SILV/BLK 899-A00-GF271XAH 26-46 FRONT/SIDE AV INPUT BD 899-E00-GF271XAH 26-46 IR BOARD ASSY 899-K00-GF271XAH 26-46 FRNT/SIDE CONTROL BTN BD 909-KS2-GF4012XAPH 40 CNTRL BX (SAMSUNG) Polaroid Model 4011-TLXB Part Number Description 125-000-375POLAH POLAROID LOGO 151-001-FU67G-AH REAR CABINET 151-700-GF421UABH 40 STAND ASSY BLK/SILV... - Page 35 Polaroid Model 4241-TLXB Part Number Description 125-000-375POLAH POLAROID LOGO 151-001-OV57GH 42 REAR CABINET 151-700-IF4211UAPH 42 STAND ASSY BLK 151-A00-IF429R7WC0 42 FRNT BEZEL BLK/BLK 154-5 00-GF370H 26-46 FRNT SIDE C NTRL BTN CV R BLK -181-3200-LIH POWER CORD -181-2000H MPOSITE VIDEO...
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Page 36: Exploded View Diagram
8. Exploded View Diagram www.polaroid.com... -
Page 37: Block Diagram
9. Block Diagram www.polaroid.com... -
Page 38: Schematics
Schematics Power www.polaroid.com... - Page 39 VGA Input www.polaroid.com...
- Page 40 YPBR Input www.polaroid.com...
- Page 41 HDMI Input www.polaroid.com...
- Page 42 AV / SV Inpu www.polaroid.com www.polaroid.com...
- Page 43 Tuner Input www.polaroid.com...
- Page 44 IR Sensor/LE D Board www.polaroid.com www.polaroid.com...
- Page 45 5. Vdd from PC for DDC 10. Sync. GND 15. SCL For DDC1/2B RCA jacks are all female type. Mini DIN CNC 4 Pins (SCN570S3NS00000) for S-video, the pin assignment is described as below: 1: Ground 2: Ground 3: Y 4: C www.polaroid.com...
- Page 46 Signal Connector Pin Assignment Assignment Assignment Assignment Red Ground Ground Green Green Ground Horizontal Blue Blue Ground Sync. Vertical Ground Not Conne cted Sync. Self Test Sync. Ground www.polaroid.com...
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Page 47: Pcb Layout Diagrams
PCB Layout Diagrams Keypad Board (Component Side Top) Keypad Board (Component Side Bottom) IR/LED Board ( Compo nent Side Top) AUX AV Board (Component Side Top) www.polaroid.com... - Page 48 D-SUB 37 Pin Board (Component Side Top) www.polaroid.com...
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