Samsung LE32A65 A Series, Service Manual

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4-37
4. Troubleshooting
EDID Protect : Off
EDID Type : ------
EDID Write : Success
Off-> Self write possible : In order for ddc data to be written, set each EEPROM Write Protection Pin as Low.
Market svc use
Panel Inch : If 26"~40" is set, L12_1366_768 will be selected automatically.
Panel Inch : If 22" is set, L12_1680_1050 will be selected automatically.
Panel Inch : If 50" is set, P12_1360_768 will be selected automatically.
Panel Inch : I 42" is set, P12_1024_768 will be selected automatically.
Market svc use
Market svc use
On -> Self write impossible : In order for ddc data not to be written, set each EEPROM Write Protection Pin as High.
Under the condition that EDID Protect is Off &
EDID Type is selected,
When doing EDID Write,
dddc data is written in each EEPROM.
If All Port does writing, Success will be displayed.
If even one port is failed, Failure will be displayed.
HDMI Version & Panel highest resolution is displayed at the same time with EDID combination version grouping condition showen.
When grouping EDID combination version in SW group, check list.
Product Project HDMI Version & Resolution
Amber small size Not confirmed
Ruby Not confirmed
Diamond Not confirmed
Spinel
P13_1920_1080
P12_1920_1080
Topaz
P13_1920_1080
P12_1920_1080
Carnelian
Pyrope
Pyrope 3D
P12_1360_768
P12_1024_768
PDP-TV
Europe
Pearl
Amber
M.Stone
Coral
Tanzanite
Jade
L13_1920_1080
L12_1920_1080
LCD-TV
Europe
L12_1680_1050
L12_1366_768
Not confirmed
Not confirmed
ex)
Pearl HDMI Port qty is three.
For factory outgoing condition, it selects HDMI Version 1.3, and self writes. Then, HDMI 1.3 Version will be displayed in
all HDMI 3 Ports with outgoing.
For market service condition, it selects HDMI Version 1.2, and self writes. Then, 1.2 will be displayed in HDMI_1Port.
Be aware that HDMI2~4 Ports is 1.3.
It should be displayed that which one is failed among Analog , HDMI1 , HDMI2 ,
HDMI3 , HDMI4 Below shows all of Analog , HDMI1~HDMI4 are failed.
ex) L13_1366_768 FAILURE_A1_H1_H2_H3_H4
In case of SUCCESS!
In case of Failure!
ex) L13_1366_768 SUCCESS
4. In case of Self write by receiving automation code
0X4D 0 : only receive EDID All Save order automation code.
EDID All Save order Data
EDID Self write automation code
Under the condition that Panel Inch & Model Option are set, automation code is received, and Self write is done!
ex) Pearl
Factory entering OSD picture --> L13_1920_1080 SUCCESS
Control entering OSD picture--> EDID Protect : On
EDID Type : L13_1920_1080
EDID Write : L13_1920_1080 SUCCESS
OSD should be displayed like above.