JVC XV-S332SL Service Manual

XV-S300BK/XV-S332SL/XV-S402SL/XV-S403SG
31
4.8 K3N5V1000F-J001 (IC402) :P2 ROM of 1,048,576word x 16 bit / 2,097,152 word x 8 bit
4.8.1 Pin layout
4.8.2 Block diagram
4.8.3 Pin functions
WP A20 A9 A10 A11 A12 A13 A14 A15 A16 A17 BYT
E
Vss A0 D7 D14 D6 D13 D5 D12 D4 Vcc
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20 21 22
44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23
WE
A
19
A
18
A8 A7 A6 A5 A4 A3 A2 A1
CE
Vss
OE
D0 D8 D1 D9 D2
D
10
D3
D
11
CE
CE
OE
OE
x 8 / x 16 Output select
BYTE
Row Decoder
Column Decoder
Memory Cell Matrix
1,048,576 x 16-Bit or 2,097,152 x 8-Bit
Multiplexer
Output Buffer
D0
D1
D14D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
When the mode of IC outputs
eight bits, these pins are in the
state of high impedance.
Address Buffer
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
Symbol Function
A0 - A20 Address Input
D0 - D14 Data Output
CE Chip Enable
OE Output Enable
BYTE Mode Switch
Vcc Power Supply
Vss GND
WE Write enable
WP Connect to ground

JVC XV-S332SL Specifications

General

Brand	JVC
Model	XV-S332SL
Category	DVD Player
Language	English