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BF1692-TP1
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Summary of Contents for BBK LT1511S
- Page 1 SUBJECT: MODEL NO: REVISION: A1 BF1692-TP1 BF1692-TP1 PAGE 1 OF 36 Service Manual DOC.NO: REVISION STATUS EFFECTIVE DATE: REV. PAGE … COPY TO All CONTENTS APPROVED BY/ CONCURRED BY/ REVIEWED BY/ PREPARED BY/...
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Page 2: Table Of Contents
TABLE OF CONTENTS 1. Precautions and Safety Notices ································· 1 2. S p e c i f i c a t i o n · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 2 3. -
Page 3: Precautions And Safety Notices
1. Precautions and Safety Notices Prior to using this service manual,please ensure that you have carefully followed all the procedures outlined in the user's manual for this product. (1) Read all of these instructions. (2) Save these instructions. (3) Follow all warnings and instructions a marked on the product. (4) Unplug this product from the wall outlet before cleaning.Do not use liquid cleaners or aerosol cleaners, use a damp cloth for cleaning. -
Page 4: Specification
2. Specification BF16 panel specification: Item Specifications Display pixels 1280 (H) x800 (V) pixels ( 1 pixel = 1 RGB cells ) Active Area 331.56mm(H)X207.225mm(V) Pixel Pitch 0.2588mm (H) x 0.2588mm (V) Bezel opening 335.00mm(H)x210.70mm(V) Display Colors 262,144 Pixel Arrangement R+G+B vertical stripe Display Mode normally white... - Page 5 YPbPr Component 480i, 576i, 480p, RCAx3+RCAx2 VIDEO4 (YPbPr) (Y, Pb/Cb, Pr/Cr) 576p, 720p, 1080i (Red, White) + L/R Audio VGA IN+ PC AUDIO Analog RGB VGA 15 Pin VIDEO5（VGA IN） AC IN/Power AC Power IN AC 100~240V YC14 AC IN Switch Note: A.
- Page 6 1. TMDS Data 2+ 9. TMDS Data 0- 17. CEC/GND 2. TMDS Data 2 shield 10. Clock + 18. +5V Power 3. TMDS Data 2- 11. Clock shield 19. Hot Plug Detect 4. TMDS Data 1+ 12. Clock - 5. TMDS Data 1 shield 13.
- Page 7 Frequency Fh = 31~80 kHz Fv = 56~76 Hz Maximum Pixel Clock 135 MHz DDC 1/2B Compliant with Revision 1.0 Connector HDMI x 1 Format R, G, B Analog Level/Impedance 0.7Vp-p / 75Ω DDC 1/2B Compliant with Revision 1.0 Sync H/V separate 3V TTL level / 1kΩ...
- Page 8 SVGA 800x600 46.9 49.5 1024x768 48.36 65.0 1024x768 56.47 1024x768 60.02 78.75 SXGA 1280x1024 Video & S-Video AV Timing V FREQ H FREQ STANDARD RESOLUTION NTSC 15.734 12.65 PAL(B,G,H,D,I) 15.625 14.50 SECAM 15.625 14.50 4.43NTSC 15.734 12.65 HDTV/Component AV Timing SDTV 480p 720x480 31.461...
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Page 9: Front Panel Function Control Description
3. Front Panel Function Control Description Operation, Adjust and Programming... - Page 13 The operation of each OSD controls is described as following table: Option Description User Game Picture（not Press to change the Picture Mode to be User, Vivid, Movie Game, Sport, and Movie support VGA） Vivid Sport Brightness Press to adjust the Brightness from 0 to 100 Contrast Press to adjust the Contrast from 0 to 100...
- Page 14 Channel Name Edit the channel name. (Europe only) Fine tune Press to adjust the Fine Tune from -50 to 50 Add/Erase Allow you to add/remove channels. Allow you to restore a default TV channel table. Channel reset only) Brightness Press to adjust the Brightness from 0 to 100 Contrast Press...
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Page 15: Adjusting Procedure
4. Adjusting Procedure ITEM Equipments Requirements Procedure and SPEC ‧ Select SOURCE then choose VGA Color ‧ Enter the factory area VG828/Croma2327 Temp.Adustment ‧ Select Calibration 1280*800/60 all white Chroma 7120 ‧ Enter Color Temp. to User balance White balance (untouchable) ‧... - Page 16 Each Mode can display normally. If there is a specific Mode that is not appropriate after switch, press Auto Adjust will to VGA INPUT automatically adjust appropriate VGA Cable screen. Confirm PC can automated identify the hd155tpLCD NO. Use external-connect TV BOX, watching TV BOX VGA INPUT the TV program;...
- Page 17 Pattern Generator Selects SOURCE menu Audio source output Enterthe SOUND adjustment Any Pattern .SOUND mode item. External connect Left/Right speaker (2.5/8ohm) DVD/VCD plays Press ▲/▼ to set audio volume music or DVD disc a. Volume Check if the action is normal. Press▲/▼...
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Page 18: Trouble Shooting Flow Chart
5. Trouble Shooting Flow Chart STEP 1. No Display ( Black ) Change AC Socket Check AC LED ON ? Fuse or power board Socket Check LCD TV Push the power Video& Audio ON/OFF switch Function Check the A/D board tuner U16-Pin3 LED Color change ? - Page 19 U16-PIN5 Check the connection Active low(Se of Signal cable Change AD Board Panel SPEC.) ? Display ? Change the LCD Panel Change AD Board Check Video& Display ? Audio Function Check Video& Audio Function Change AD Board...
- Page 20 STEP 2. Check Video& Audio Function No TV,VIDEO and VGA Check Picture Video& Audio Function Change AD Board STEP 3. No Audio Check Check A/D board Video& Check Audio Speaker Function Change AD Change Speaker Board or U2...
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Page 21: Exploded Diagram And Spare Parts List
6. Exploded Diagram and Spare Parts List BF-16... -
Page 22: B L O C K D I A G R A
7. Block Diagram U13 SCART AUDIO HDMI/DVI HDMI PANEL 1280*800 RGB/Audio L/R Composite/Audio L/R Audio amp S-video/Audio L/R MST97885LD/96885LD S-video Compoment/Audio L/R YPbPr VIDEO/AUDIO SCART Earphone Composite /SIF 8. Schematic Diagram... -
Page 34: Pcb Layout Diagrams
9. PCB Layout Diagram Keypad Board (Component Side Top) Keypad Board (Component Side Bottom) IR/LED Board (Component Side Top) IR/LED Board (Component Side Bottom) - Page 35 Main Board (Component Side Top)
- Page 36 Main Board (Component Side buttom)
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