Service Manuals, User Guides, Schematic Diagrams or docs for : Sanyo Monitor Sanyo_DP19649_P19649-02_N7SE_[SM]

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                                         SANYO Factory Code N7SE
                                         Service Reference NO. 609

DP19649

SERVICE MANUAL
                 18.5" HDTV LCD




                         ORIGINAL
                       MFR'S VERSION C




          Design and specifications are subject to change without notice.
                       SERVICING NOTICES ON CHECKING
1. KEEP THE NOTICES                                         6. PERFORM A SAFETY CHECK AFTER
  As for the places which need special attentions,
                                                               SERVICING
  they are indicated with the labels or seals on the         Confirm that the screws, parts and wiring which
  cabinet, chassis and parts. Make sure to keep the          were removed in order to service are put in the
  indications and notices in the operation manual.           original positions, or whether there are the
                                                             portions which are deteriorated around the
2. AVOID AN ELECTRIC SHOCK                                   serviced places serviced or not. Check the
  There is a high voltage part inside. Avoid an              insulation between the antenna terminal or
  electric shock while the electric current is               external metal and the AC cord plug blades.
  flowing.                                                   And be sure the safety of that.
3. USE THE DESIGNATED PARTS                                  (INSULATION CHECK PROCEDURE)

  The parts in this equipment have the specific              1. Unplug the plug from the AC outlet.
  characters of incombustibility and withstand               2. Remove the antenna terminal on TV and turn
  voltage for safety. Therefore, the part which is              on the TV.
  replaced should be used the part which has                 3. Insulation resistance between the cord plug
  the same character.                                           terminals and the eternal exposure metal
  Especially as to the important parts for safety               [Note 2] should be more than 1M ohm by
  which is indicated in the circuit diagram or the              using the 500V insulation resistance meter
  table of parts as a     mark, the designated                  [Note 1].
  parts must be used.                                        4. If the insulation resistance is less than 1M
                                                                ohm, the inspection repair should be
4. BE CAREFUL WITH THE                                          required.
   LCD PANEL                                                 [Note 1]
  Avoid a shock to the panel while servicing.                  If you have not the 500V insulation
  Take enough care to deal with it.                            resistance meter, use a Tester.
5. PUT PARTS AND WIRES IN THE                                [Note 2]
   ORIGINAL POSITION AFTER                                     External exposure metal: Antenna terminal
   ASSEMBLING OR WIRING                                                                 Headphone jack
  There are parts which use the insulation
  material such as a tube or tape for safety, or
  which are assembled in the condition that
  these do not contact with the printed board.
  The inside wiring is designed not to get closer
  to the pyrogenic parts and high voltage parts.
  Therefore, put these parts in the original
  positions.


                                HOW TO ORDER PARTS
Please include the following informations when you order parts. (Particularly the VERSION LETTER.)
1. MODEL NUMBER and VERSION LETTER
   The MODEL NUMBER can be found on the back of each product and the VERSION LETTER can be
   found at the end of the SERIAL NUMBER.
2. PART NO. and DESCRIPTION
    You can find it in your SERVICE MANUAL.



                                           IMPORTANT
When you exchange IC and Transistor with a heat sink, apply silicon grease (YG6260M) on the contact
section of the heat sink. Before applying new silicon grease, remove all the old silicon grease.
(Old grease may cause damage to the IC and Transistor).




                                                     A1-1
ABOUT LEAD FREE SOLDER (PbF)
Distinction of PbF PCB:
PCBs (manufactured) using lead free solder will have a PbF printing on the PCB.
(Please refer to figures.)




Caution:

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