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Sharp LC-60LE857U Service Manual

Sharp LC-60LE857U
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LC-60/70LE650U/C6500U/LE657U,LC-60/70LE755U/LE757U/LE857U/C7500U
6 – 1
LC-60LE650U
Service Manual
CHAPTER 6. TROUBLESHOOTING TABLE
[1] Failure diagnosis by LED in front of cabinet
[2] LED flashing specification at the time of an error (Center icon LED used)
1. Display method
Since only the center icon LED can be used, slow flashing and fast flashing are combined.
After recovering from an error, if the same error cannot be generated again, refer to MONITOR ERR CAUSE on the adjustment process mode.
2. LED flashing method
Error flashing
Table 1. Concrete flashing pattern
*2: They depend on the system. Power supply error is defined from product to product.
*3: For details, refer to ERROR STANDBY CAUSE on the adjustment process mode.
Item
Detail display
Cause
Slow flashing Fast flashing
Inverter/Lamp system failure Flashes once Flashes once Lamp error
Power PWB
failure
(Power failure, etc.)
Flashes twice Flash once Power supply error 2 (*2) AC_DET error
Flash twice Power supply error 2 (*2) UR+13V error
Flash 3 times Power supply error 2 (*2) D+3.3V error
Flash 5 times Panel power supply error
Main PWB
failure
(Communication
failure, etc.)
Flashes 3 times Flashes once Initial communication error
Flashes twice Start-up confirmation communication error
Flashes 3 times Regular communication error
Flashes 5 times Other communication error
Others Flashes 4 times Flashes once Temperature error
Flashes 3 times Notification from the main microprocessor (*3)
No
Yes
No
Yes
No
Yes
Is the Center Icon flashing?
START
Is the Center Icon lighting
When AC plug on?
Is the Backlight lighting?
Check "[2] LED flashing specification at the time of an error (Center icon LED used)".
Check Power-Unit and AC-cable.
Check "LED Backlight does not turn on.".
Check "Picture does not display.".
1600ms
300ms
100ms
400ms
400ms
1600ms
OFF
ON
Center icon

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Sharp LC-60LE857U Specifications

General IconGeneral
Display diagonal60 \
LED backlighting typeEdge-Lit LED
Supported video modes1080p
Contrast ratio (dynamic)12000000:1
Screen format adjustments16:9
Viewing angle, horizontal176 °
Supported graphics resolutions1920 x 1080 (HD 1080)
3DYes
3D typeActive
Built-in cameraNo
Bundled softwareSmart Apps, Web Browser, Web+TV Split Screen, Skype, Remote Control Apps (iOS/Android)
3D glasses quantity2
Placement supportedHorizontal
Tuner typeAnalog & digital
Number of tuners2 tuner(s)
Analog signal format systemNTSC
Digital signal format systemATSC
RMS rated power20 W
DVI port-
HDMI ports quantity4
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Component video (YPbPr/YCbCr) in1
Wi-Fi standards802.11a, 802.11b, 802.11g
Lifestyle appsSkype
Number of OSD languages3
On Screen Display (OSD) languagesENG, ESP, FRE
Product colorSilver
Panel mounting interface400 x 200 mm
AC input voltage120 V
AC input frequency60 Hz
Power consumption (standby)- W
Power consumption (typical)187 W
Sustainability certificatesENERGY STAR
CertificationThink Green
Package depth203 mm
Package width1727 mm
Package height915 mm
Package weight49000 g
Weight and Dimensions IconWeight and Dimensions
Depth (with stand)360 mm
Height (with stand)837 mm
Weight (with stand)40000 g
Depth (without stand)58 mm
Width (without stand)1378 mm
Height (without stand)810 mm
Weight (without stand)33000 g

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