CIRCUIT OPERATIONAL DESCRIPTION
13
4. EEPROM : S524C20D21(HT24LC02)
This stores the information related to setup of DVD menus. This can read and write
the optional information such as OSD, voice, language option after function for
subtitle etc, the aspect or method of TV display, video option like display function
and audio, screen saver, parental function through the I
²
C transmission method.
Description
The S524C20D21serial EEPROM has a 2,048-bit (256 byte) capacity, supporting
the standard I
²
C
™
-bus serial interface. It is fabricated using Samsung most
advanced CMOS technology. One of its major feature is a hardware-based write
protection circuit for the entire memory area. Hardware-based write protection is
controlled by the state of the write-protect (WP) pin. Using one-page write
mode, you can load up to 16 bytes of data into the EEPROM in a single write
operation. Another significant feature of the S524C20D21is its support for fast
mode and standard mode.
S524C20D21 Block Diagram
Summary of Contents for RDV-750
Page 11: ...CIRCUIT OPERATIONAL DESCRIPTION DVD Servo AFE IC ES6603 Block Diagram 10 ...
Page 12: ...CIRCUIT OPERATIONAL DESCRIPTION 11 ES6603 ES6629 Block Diagram ...
Page 16: ...HY57V641620HGT H Block Diagram CIRCUIT OPERATIONAL DESCRIPTION 15 ...
Page 19: ...1 POWER SUPPLY SCHEMATIC DIAGRAM CIRCUIT DIAGRAM 18 ...
Page 20: ...2 DECODE BOARD SCHEMATIC DIAGRAM CIRCUIT DIAGRAM 1 Vibratto II 19 ...
Page 21: ...2 ES6603 and motor drivers CIRCUIT DIAGRAM 20 ...
Page 22: ...3 Audio and Power CIRCUIT DIAGRAM 21 ...
Page 23: ...4 Audio filter and output CIRCUIT DIAGRAM 22 ...
Page 24: ...5 Flash SDRAM CIRCUIT DIAGRAM 23 ...
Page 25: ...6 SCART CIRCUIT DIAGRAM 24 ...
Page 26: ...3 CONTROL BOARD SCHEMATIC DIAGRAM CIRCUIT DIAGRAM 25 ...
Page 27: ...4 MICROPHONE BOARD SCHEMATIC DIAGRAM CIRCUIT DIAGRAM 26 ...
Page 28: ...5 YUV BOARD SCHEMATIC DIAGRAM CIRCUIT DIAGRAM 27 ...
Page 29: ...1 POWER SUPPLY BOARD PCB CIRCUIT BOARD 28 ...
Page 30: ...2 DECODE BOARD PCB CIRCUIT BOARD 29 ...
Page 31: ...3 CONTROL BOARD PCB CIRCUIT BOARD 30 ...
Page 32: ...4 MICROPHONE BOARD PCB CIRCUIT BOARD 31 ...
Page 33: ...5 YUV VIDEO OUTPUT BOARD PCB CIRCUIT BOARD 32 ...
Page 35: ...INSTRUMENT DISASSEMBLY 34 Remove three hooks Remove two hooks Simultaneously remove panel ...
Page 38: ...PARTSLIST 37 Unit pcs ...
Page 39: ...38 PARTSLIST ...
Page 40: ...39 PARTSLIST ...
Page 41: ...40 PARTSLIST ...
Page 42: ...41 PARTSLIST ...
Page 43: ...42 PARTSLIST ...
Page 44: ...43 PARTSLIST ...