Sharp LC-32LE700E User Manual

LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
6 – 14
[External input HDMI-1/2/3] No picture on the display (10)
Does not the picture/sound of the HDMI signal input to HDMI-1/2/3 go out?
YES
Is the Hot plug detection function output from pin (19) of the
HDMI-1(SC1502) normal?
NO Check the line between SC1502 and pin(31) of IC1504(HDMI-
SW).
Is the Hot plug detection function output from pin (19) of the
HDMI-2(SC1503) normal?
NO Check the line between SC1503 and pin(35) of IC1504(HDMI-
SW).
Is the Hot plug detection function output from pin (19) of the
HDMI-3(SC1506) normal?
NO Check the line between SC1506 and pin(41) of IC1504(HDMI-
SW).
Is the Hot plug detection function output from pin (19) of the
HDMI-4(SC1501) normal?
NO Check the line between SC1501 and pin(41) of IC1504(HDMI-
SW).
YES
NO
Check the setting of an external input device that connects with
HDMI-1/2/3/4.
Is EDID data pins(40/HDMI3_SCL), (39/HDMI3_SDA) of IC1504
accessed, and is it read from pins(15, 16) of a HDMI-1(SC1502)?
NO Is access possible in the exchange of IC1504?
Is EDID data pins(44/HDMI1_SCL), (43/HDMI1_SDA) of IC1504
accessed, and is it read from pins(15, 16) of a HDMI-2(SC1503)?
NO
Is EDID data pins(30/HDMI1_SCL), (29/HDMI1_SDA) of IC1504
accessed, and is it read from pins(15, 16) of a HDMI-3(SC1506)?
Check the peripheral circuit of SC1502/1503/1506/1501and
IC1504.
Is EDID data pins(34/HDMI2_SCL), (33/HDMI2_SDA) of IC1504
accessed, and is it read from pins(15, 16) of a HDMI-4(SC1501)?
YES
Is TMDS signal input into pins (12, 11/HDMI3_CLKP/N), (14, 13/
HDMI3_D0P/N), (16, 15/HDMI3_D1P/N), (18, 17/HDMI1_D2P/
N) of IC1504 from HDMI-1(SC1502)?
NO Check the line between HDMI-1(SC1502) and IC1504.
Is TMDS signal input into pins (20, 19/HDMI2_CLKP/N), (22,21/
HDMI2_D0P/N), (24, 23/HDMI2_D1P/N), (26, 25/HDMI2_D2P/
N) of IC1504 from HDMI-1(SC1503)?
NO Check the line between HDMI-2(SC1503) and IC1504.
Is TMDS signal input into pins (66, 65/HDMI1_CLKP/N), (68, 67/
HDMI1_D0P/N), (70, 69/HDMI1_D1P/N), (72, 71/HDMI1_D2P/
N) of IC1504 from HDMI-1(SC1506)?
NO Check the line between HDMI-3(SC1506) and IC1504.
Is TMDS signal input into pins (2, 1/HDMI2_CLKP/N), (4, 3/
HDMI2_D0P/N), (6, 5/HDMI2_D1P/N), (8, 7/HDMI2_D2P/N) of
IC1504 from HDMI-1(SC1503)?
NO Check the line between HDMI-4(SC1501) and IC1504.
YES
Are TMDS_Rx and the I2C_SINK signal output from IC1504
respectively?
Pins(62, 63/SW_TMDS_CLKP/N), (60, 61/SW_TMDS_D0P/N),
(58, 59/SW_TMDS_D1P), (56, 57/SW_TMDS_D2P)
NO Check the IC1504 and peripheral circuits.
YES
Is the TMDS_Rx/ I2C_SINK signal input to IC3302 (Digital AV
decode & Main CPU)?
Pins(AK6, AJ6/SW_TMDS_CLKP/N), (AK7, AJ7/
SW_TMDS_D0P/N), (AK8, AJ8/SW_TMDS_D1P), (AK9, AJ9/
SW_TMDS_D2P) from IC1504
NO Check the line between IC1504 and IC3302.
YES
Refer to “The picture doesn't appear in all modes.”
or “No sound output in all modes”

Sharp LC-32LE700E Specifications

General

Display diagonal	32 \
Native aspect ratio	16:9
Native refresh rate	100 Hz
RMS rated power	20 W
Number of speakers	2
PC in (D-Sub)	Yes
HDMI ports quantity	4
USB 2.0 ports quantity	1

Weight and Dimensions

Depth (without stand)	92 mm
Width (without stand)	767 mm
Height (without stand)	502 mm
Weight (without stand)	13500 g