Manuale d’uso / di manutenzione del prodotto FXM-2611C del fabbricante Polaroid
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26” HD-LCD TV/DVD Combo with High Definition ATSC Tuner FXM-2611C SERVICE MANUAL 20061220.
Important Service and Safety Information Prior to using this service manual, pl ease ensure that you have carefully followed all the procedures outlined in the user's manual for this product. (1) Read all of these instructi ons. (2) Save these instructions.
Important Service and Safety Information Service work should be performed only by qualif ied service technicians fa miliar with all safety checks and these service guidelines: ELECTRIC SHOCK HAZARD Al.
4 Table of Contents 1. Specific ations ................................................................................................................. ..................... 5 2. Operation .............................................................
5 1. Specifications FXM-2611C Specifications: TFT-LCD Resolution 1366x768 TFT-LCD Screen Size 26 inches Laser Wavelength 780/650 nm Video System NTSC Frequency Response 20Hz-20kHz ±2.
Discs Formats Supported By This Player: DISC LOGO CONTENTS SIZE MAXIMUM TIME 133min(SS-SL) 242min(SS-DL) 266min(DS-SL) DVD Audio + Video (movies) 12cm 484min(DS-DL) CD Audio 12cm 74min JPEG Still Photographs 12cm • The operating method of s ome DVD discs is specifi ed by the software maker .
2. Operation Front and Right View: (1) 26" Color TFT screen - Offers a crystal clear image. (2) INPUT button - Press to en ter the Input menu and then use the buttons to select mode: Tuner.
Rea r V ie w: (1) Y/Pr(Cr)/Pb(Cb) and L/R audi o Input Jacks - Connectors for the Y/Pr(Cr)/Pb(Cb) input in AV3 (Component) mode. (2) Y/Pr(Cr)/Pb(Cb) and L/R audi o Input Jacks - Connectors for the Y/Pr(Cr)/Pb(Cb) input in AV4 (Component) mode.
Remote Contr ol – General: Installing Batteries Push the back cover to open the ba ttery compartment. Insert two batteries (1.5V , size AAA), please make sure the polarity matches the marks inside the compartment. Press the back cover to close it. Under normal use the batteries will last for six months.
Remote Contr ol – TV Mode: (1) POWER button - Press to enter or exi t the standby mode. (2) 0~9 Number buttons - Press to sele ct numbers. (3) MTS button - In TV mode, press to shif t among SAP, Mono or Stereo mode . (4) VOL +/- button - Pre ss to increase or decrease the volume.
Remote Control – DVD Mode: (1) Play button - Press to play the disc in DVD mode. (2) Pause button - In DVD mode, press to pause the playback or start step frame by frame playback .
Moving the DVD Disc T ray: CAUTION: Before removing or in stalli ng the DVD disc tray, unplug the power sup ply cord. This unit is designed wit h a movable DVD Disc T ray . The Dis c T ray can be installed in three different positions giving you the ability to maximize space and convenie nce.
3. Troubleshooting Flow Chart 13 START Power on Does Backlight power on? N Y Does Remote Control work? N 1. Check connection between Remote Board and Main Board 2. Check ATMAGE8 pin 23 3. Check the remote receiver and transfer circuit Y 1. Check connection between Power Board and LCD Module 2.
14 A Do channels save correctly? Y N 1. Check CAS-220 2. Check connect circuit between tuner and CAS-220 3. Check control circuit betw een main chip (ZR39660) and CAS-220 Can you change SRS mode? Y N NOTE: Some Inputs don ’ t support SRS mode 1. Check AP8206AA chip 2.
15 4. Polaroid Display Cell Defect Specification In some cases, a panel may have d efective cells that cannot be contr olled. These defective cells can be categor ized into two types; (1) Non-lighting.
5. Before Returning This Product to the User Before returning this product to the user, always perform the following safety checks: (1) Inspect all wiring to be sure no wires are pi nched between the chassis or any metal parts.
6. Disassembly Procedure Note: Before disassembly of any part the TV, make sure the power i s OFF, and the power cord is removed from the wall outlet. Allow ti me for power within all system boards to discharge before you begin disasse mbly. Ne ver insert any objects into the vent holes in the TV case.
Rear Cover Removal (1) Lay TV flat on workbench. Be careful to protect th e front bezel and LCD screen from being scratched. Use protective cloth between work bench and TV front. (2) Remove back covers A, B, and C. (3) Remove DVD Player (A), Cable (B), and Stand Cover (C).
(4) Remove six (6) screws from the TV Stand (A) and remove the stand from the TV. (5) Remove all screws from th e rear cover (Location A). (6) Remove all screws from th e rear panel label area (A) and remove rear cover.
Main Board Rem oval and Replacement (1) DVD Module Board (2) Power Board (3) Main Board (4) Control Button Board (5) Speakers Note: Before disassembly of any part the TV, make sure the power i s OFF, and the power cord is removed from the wall outlet.
(3) Disconnect cables on Main Board. (4) Remove all screws from th e Main Bo ard (Location A and B) and remove. 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 16 .
Control Button Board Removal and Replacement (1) DVD Module Board (2) Power Board (3) Main Board (4) Control Button Board (5) Speakers Note: Before disassembly of any part the TV, make sure the power i s OFF, and the power cord is removed from the wall outlet.
DVD Module Board Removal and Replacement (1) DVD Module Board (2) Power Board (3) Main Board (4) Control Button Board (5) Speakers Note: Before disassembly of any part the TV, make sure the power i s OFF, and the power cord is removed from the wall outlet.
Power Board Removal and Replacement (1) DVD Module Board (2) Power Board (3) Main Board (4) Control Button Board (5) Speakers Note: Before disassembly of any part the TV, make sure the power i s OFF, and the power cord is removed from the wall outlet.
IR / Power LED Board Removal and Rep lacement (1) DVD Module Board (2) Power Board (3) Main Board (4) Control Button Board (5) Speakers Note: Before disassembly of any part the TV, make sure the power i s OFF, and the power cord is removed from the wall outlet.
26 7. Spare Parts List – FXM-2611C Part Number Description 2713C FXM-26,32,FXX-321C MAIN BOARD MLT-366A FXM-2611C POWER BOARD 2635C FXM, FXX IR/POWER LED BOARD E270 27" LCD PANEL CMO 00 Interch.
8. Exploded View Diagram – FXM-2611C 27.
9. Block Diagrams – FXM-2611C 28 Power Supply Zoran ZR39660BGCG (Main Chip) Video input ports Two FSAV330 Switch One FSAV331 Switch Y /Pb/Pr RGB,CVBS Y /C Tuner CVBS OREN CAS-220/CS ATSC Digit Signa.
Video Signal Processing Block Diagram 29 Power on Input signal set to Tuner or Composite? N Y Input signal set to HDMI? N Input signal set to Component or VGA Process Circuit Y Y Process Circuit Proce.
10. Schematic Diagrams – FXM-2611C Tuner 30.
Audio I/O 31.
Video I/O 32.
HDMI I/O 33.
1394 34.
Module Board 35.
Front Panel Conn ectors Backlight 36.
IR Board Reset Circuit 37.
11. PCB Layout Diagrams Main Board (Top View) 38.
Main Board (Bottom view) 39.
Control Button boar d top view Control Button boar d bottom view Remote board top vi ew Remote board bottom view DVD Module board top v iew DVD Module board bot tom view 40.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Polaroid FXM-2611C è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Polaroid FXM-2611C - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Polaroid FXM-2611C imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Polaroid FXM-2611C ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Polaroid FXM-2611C, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Polaroid FXM-2611C.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Polaroid FXM-2611C. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Polaroid FXM-2611C insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
