Service Manuals, User Guides, Schematic Diagrams or docs for : Sanyo Monitor Sanyo_DP50747_P50747-02_J4DFE_[SM]

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                   DP50747-02
               Panel: Self Test
Panel is capable of generating internal patterns without the Main
Signal Board attached. (rotating: white / red / green / blue / and
various other patterns)
This test eliminates Main Signal Board from circuit and confirms if
panel itself is operating properly.

1) Unplug these connectors from SMPS and Logic Board.
  CN800 (SMPS)
  CN802 (SMPS)
  CN803 (SMPS)
  P1     (LOGIC BD., LVDS Cable must be unplugged)


2) Short pins 1-2 together on Logic Bd. at P7.

3) Apply AC power: If the panel and its PCBs are working, it will
  energize. Just as soon as pins 1 & 2 (P7) are shorted, the panel
  will have several rotating patterns on the screen.

note 1 :
Power cord can still be attached to AC Filter, or power can be
 applied directly to SMPS.
 (recommend that AC Filter be used for ease of connection, but
 can be bypassed if needed)


note 2:
no audio is available with panel self test
                                         Notice                                                                                                                            AS
                                              CORRECTION                              PRODUCTION CHANGE
                                              SERVICE FLASH                           ADD INFORMATION                                                                         FILE NO.

                                         Please add this notice to the Service Manual listed below.                                                                          REVISION 2

                                           Category:      COLOR TELEVISION                                                                                   Date: September / 26 / 2007

                                           Model:         DP50747                                                                   Effective from : Chassis No.                           P50747-02


                                          Destination: U.S.A. / CANADA                                REF. No. SM780141-02


                                          NOTE: Match the Chassis No. on the unit's back cover with the Chassis No. in the Service
                                                Manual. If the Service Manual Chassis No. does not match the unit's, additional Service
                                                Literature is required. This chassis is similar to Chassis No. P50747-01. Only the
                                                difference Service Information is given in this manual. For detailed Service Information,
                                                refer to the Original Service Manual and Notices for Chassis No. P50747-01 used in Model
                                                DP50747 (SM780139).


                                                  Servicing should be performed by only trained and qualified service personnel.

                                          1. IN THE CHASSIS ELECTRICAL PARTS LIST MISCELLANEOUS
                                               The reason for change.
                                                A : Misprint    B : Quality Reliability                                         C : Standardization
                                                D : Design      E : Add as a possible sub                                       F : Schematic location change
                                                G : Purchasing Request


                                            Page &      Schematic                                                                                                                          Interchange-
                                                                                         Part No.                                   Description                             Q'ty                                     Reason
                                            Section      Location                                                                                                                          ability
                                                                       Old          1AV4T44B02200                        PDP Module                                           1                   NO
                                                           EL901 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -     D
                                           Page 24                     New          1AV4T44B02300                        PDP Module                                           1                   NO

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