Read Sharp LC-24LE510K (serv.man2) Service Manual online
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LC-19LE510
LC-22LE510
LC-24LE510
6.3. Absolute Ratings .......................................................................................................... 35
6.3.1. Electrical Characteristics ............................................................................................ 35
6.3.2. Operating Specifications ............................................................................................ 36
6.4. Pinning .......................................................................................................................... 36
7. POWER STAGE ............................................................................................................................ 37
7.1. Short CCT Protection Circuit ......................................................................................... 39
7.2. Power Management ...................................................................................................... 40
8. MICROCONTROLLER – MSTAR(U157) ...................................................................................... 42
8.1. General Description ...................................................................................................... 42
8.2. General Features .......................................................................................................... 42
8.3. MSTAR Block Diagram ................................................................................................. 47
8.4. Reset Circuit .................................................................................................................. 47
9. CI INTERFACE .............................................................................................................................. 48
9.1 Block Diagram ................................................................................................................ 48
9.2 CI Interface Power Switch .............................................................................................. 48
10. USB INTERFACE ........................................................................................................................ 49
11. DDR2 SDRAM 8M × 4 BANKS × 16 BIT (W9751G6JB) (U154, U155) ...................................... 50
11.1. General Description .................................................................................................... 50
11.2. Features ...................................................................................................................... 50
11.3. Electrical Characteristics ............................................................................................. 50
11.4. Pinning ........................................................................................................................ 51
12. SCALER AND LVDS SOCKETS ................................................................................................. 53
12.1. LVDS sockets Block Diagram .................................................................................... 53
12.2. Panel Supply Switch Circuit ........................................................................................ 53
13. NAND FLASH MEMORY - MX25L1005 (U158) .......................................................................... 55
13.1. General Description .................................................................................................... 55
13.2. Features ...................................................................................................................... 55
13.3. Absolute Maximum Ratings ........................................................................................ 55
13.4. Pinning ........................................................................................................................ 55
14. NAND FLASH MEMORY – NAND512XXA2C (U162) ................................................................ 56
14.1. General Description .................................................................................................... 56
14.2. Features ...................................................................................................................... 56
14.3. Pinning ........................................................................................................................ 57
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