Sharp UP-600 Service Manual

Also see for DP-750: Service manual Service manual

Contents

8 7 6 5 4 3 2 1ABCD12345678DCBA3) MEMORYVCCC5110uF21 C500.1uFVCCC4910uF213SW221C480.1uFVCC21C460.1uFC4710uFSA[0..9]VCC/CERLD[0:7]LA[0:18]LD[0:7]LA[0:18]/WRVCC21 C89100pFR14310k/MWE/CSDPRAMLA11LA10LA0VCC/RD/CEL1A11R48R/WL2N/C3A11L4A10L5/OEL6A0L7A1L8A2L9A3L10A4L11A5L12A6L13A7L14A8L15A9L16I/O0L17I/O1L18I/O2L19I/O3L20I/O4L21I/O5L22I/O6L23I/O7L24N/C25GND26I/O0R27I/O1R28I/O2R29I/O3R30I/O4R31I/O5R32I/O6R33I/I7R 34N/C 35A9R 36A8R 37A7R 38A6R 39A5R 40A4R 41A3R 42A2R 43A1R 44A0R 45/OER 46A10R47NC49R/WR50/CER51VCC52 IC2IDT7134JPLCCDUAL PORT RAM/MRD /MRD/RDC4510uF21 C440.1uFSA11SA10SA0SA1SA2SA3SA4SA5SA6SA7SA8SA9LA1LA2LA3LA4LA5LA6LA7LA8LA9LD0LD1LD2LD3LD4LD5LD6LD7SD0SD1SD2SD3SD4SD5SD6SD7LD2LD1LD0LD3LD4LD5LD6LD7LA10LA11LA9LA8LA13LA15LA16LA14LA12LA7LA6LA5LA4LA3LA2LA1LA0/CS1/MRD/MWE/LRES/MRD/MWE/CS121C90100pF 21C93100pF21C94100pFNC1 VCC 32A162A143A124A75A66A57A48A39A210A111A012I/O113I/O214I/O315VSS16A15 31CS2 30WE 29A13 28A8 27A9 26A11 25OE 24A10 23CS1 22I/O8 21I/O7 20I/O6 19I/O5 18I/O4 17IC3HY628100BLLG1M SRAMWP#R14010kLA16LA15LA14LA13LA12LA9LA8LA11LA18LA7LA6LA5LA4LA3LA2LA1LA17LA10LD7LD6LD5LD4LD3LD2LD1LD0LA0/MRD/MWE/LRESA161A152A143A134A125A116A97A88WE#9RP#10VPP1112A1813A714A615A516A417A318A219A120A17 40GND 39NC 38NC 37A10 36DQ7 35DQ6 34DQ5 33DQ4 32VCC 31VCC 30NC 29DQ3 28DQ2 27DQ1 26DQ0 25OE# 24GND 23CE# 22A0 21IC4LH28F004BVT4M FLASH ROMWP#21C950.1uFLA16LA15LA12LA7LA6LA5LA4LA3LA2LA1LA0LD0LD1LD2LA17LA14LA13LA8LA9LA11LA10LD7LD6LD5LD4LD34MEPROMLA18/MRDVPP1A162A153A124A75A66A57A48A39A210A111A012D013D114D215GND16VCC 32A18/PGM 31A17 30A14 29A13 28A8 27A9 26A11 25OE 24A10 23CE 22D7 21D6 20D5 19D4 18D3 17IC54M EPROM/CSEPROM/CSEPROMVCCR14510k21C92100pF/CSFLASH21C91100pFR14410kVCCSD[0:7]SD[0..7]WP#3/4