Pioneer 434CMX Service Manual - Page 139
MBM29PL3200BE70PFV RGB ASSY : IC7152, Block Diagram, Pin Function
UPC - 012562691107
View all Pioneer 434CMX manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 139 highlights
5 6 7 MBM29PL3200BE70PFV (RGB ASSY : IC7152) • Page Mode Flash Memory Block Diagram 8 A DQ31 ~ DQ0 VCC 12, 18, 28, 58, 63, 73 VSS 17, 27, 33, 64, 74, 79 Erase Circuit Input/Output Buffer WE 86 DW/W 82 B Control WP 87 Circuit ACC 88 (Command Register) CE 80 OE 81 Write Circuit Chip Enable Output Enable Circuit STB Data Latch Y Decoder Y Gate C STB Address Latch A19 ~ A2 57-51, 40-34, 11-8 A1, A0 7, 6, (A- 1) 78 Low Vcc DET. Circuit Write / Erase Pulse Timer X Decoder 33,554,432 Cell Matrix D Pin Function No. Pin Name 57-51, 40-34, 11-6, 78 A19 - A0, A-1 78-75, 72-65, 62-59, 32-19, 26-19, 16-13 DQ31 - DQ0 80 CE 81 OE 86 WE 82 DW/W 87 WP 88 ACC 17, 27, 33, 64, 74, 79 VSS 12, 18, 28, 58, 63, 73 VCC 1-5, 41-50, 83-85, 89, 90 N.C. I/O I Address input I/O Data input/output I Chip enable I Output enable I Write enable I 16 bit, 32 bit mode switch I Write protect I Acceleration − Ground − Power supply − No connection Pin Function PDP-434CMX 5 6 7 E F 139 8