Sanyo DP37819 - 37" Diagonal FULL 1080p LCD HDTV, Service Manual

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Sanyo Service Tip
USIK / YX6E CHASSIS
07/27/12
IC5750A is located under the large shield. IC 5750A is a 48 pin NAND FLASH IC with
easy access for replacement. This will fix +80% of the boards with the symptom below.
Sanyo Part Number: QXXAVD058- - -M
Chassis
Version
IC 5700
Samsung
IC 5700
Quimonda
P37819-00 SW84 SW82
P42849-00 SW84 SW82
P42849-01 SW84 SW82
P42849-02 SW84 SW82
P42849-04 SW84 SW82
P42849-05 SW84 SW82
P46849-00 SW84 SW82
P46849-01 SW84 SW82
P46849-02 SW84 SW82
P46849-03 SW84 SW82
P46819-00 SW84 SW82
P50749-00 SW84 SW82
P50749-01 SW84 SW82
P50749-02 SW84 SW82
P50749-03 SW84 SW82
P50719-00 SW84 SW82 IC5750 to be replaced
P52449-01 SW85 SW83 Check IC manufacture for either Samsung or Quimonda
P42840-02 SW84 SW82
The IC 5750A you receive will have software 84 installed in it. If
P42840-03 SW84 SW82 IC 5700's manufacture is Quimonda or TV is a 52" then the
P42840-04 SW84 SW82 software will need to be changed with the use of a USB drive.
P46840-01 SW84 SW82
P46840-02 SW84 SW82 Note : Only use this software in the Sanyo TVs listed.
If used in wrong chassis, it could cause TV not to come
P50740-01 SW84 SW82 on and IC 5750 will need to be changed again.
SYMPTOM: If the power LED on front of the TV is turning ON
for 10-20 seconds, OFF for 1-2 second and keeps repeating, the
problem is most likely IC5750A. Affected models are the 2009 &
2010 TVs (LCD and Plasma) listed.
SYMPTOM: If the power LED on front of the TV is turning ON for 10-20 seconds, OFF for
1-2 second and keeps repeating, the problem is most likely IC5750A. Affected models are
the 2009 & 2010 TVs (LCD and Plasma) listed.
You must use the 3
dashes when ordering
this IC.