Table Of Contents - Sharp LC-24LE240E Service Manual

LC-24LE240
ELECTRICAL SPECIFICATIONS ..........................................................................5
IMPORTANT SERVICE SAFETY PRECAUTIONS....................................................7
OPERATION MANUAL...............................................................................................9
DIMENSIONS.............................................................................................................13
INTRODUCTION........................................................................................................14
General Block Diagram ..............................................................................15
MB62 Placement of Blocks ....................................................................16
CIRCUIT DESCRIPTIONS ....................................................................................17
Tuner
Audio Amplifi er
Audio Amplifi er Stage with TPA3113(U168) ...........................................22
Power Stage ................................................................................................24
Microcontroller-MSTAR(U5) ..........................................................................29
CI Interface
USB Interface
DDR2 SDRAM K4T1G164QF (U155) ...................................................35
Scaler and LVDS Sockets .....................................................................37
SPI Flash
NAND Flash Memory- NAND512XXA2C (U162)...........................................40
MP2012 (U176) .........................................................................................42
RTA8283A (U23,U173) .....................................................................................43
MP1583
LM1117(U175, U180, U181)...........................................................................45
FDC642.....................................................................................................46
FDC604P.....................................................................................................47
SERVICE MENU SETTINGS.................................................................................49
SOFTWARE UPDATE .............................................................................................53
TROUBLESHOOTING.......................................................................................54
OVERALL WIRING DIAGRAMS.............................................................................63
SCHEMATICS DIAGRAMS......................................................................................64
PRINTED WIRING BOARD.....................................................................................74
PARTS LISTING......................................................................................................75
CABINET AND MECHANICAL PARTS...................................................................81

TABLE OF CONTENTS

...........................................................................................17
Stage with
..............................................................................................34
...........................................................................................34
Memory-MX25L1005
(U174) .......................................................................................44
AZAD2102(U163,
(U158)................................................38
2
U164).......................19