Denon DVD-3800 Service Manual page 26

Pin No. Pin Name I/O
117 HD4 I/O
118 HD11 I/O
119 HD3 I/O
120 HD12 I/O
121 HD2 I/O Host data in/output (HD[0:15]:IDE sig. DD[0:15]), TTL level, tri-state out, pull-up R built-in
122 HD13 I/O
123 HD1 I/O
124 HD14 I/O
125 HD0 I/O
 Power pin
126 VDD
 GND pin
127 V
SS
128 HD15 I/O Host data in/output (HD[0:15]:IDE sig. DD[0:15])
129 HDRQ O Data request output: IDE sig. DMARQ, tri-state out, drive-ability 12mA
130 /HWR I Host write signal input: IDE sig. /DIOW, TTL level, pull-up R built-in
 GND pin (for /HR)
131 V hr
SS
132 /HRD I Host read signal input: IDE sig. /DIOR, TTL level, pull-up R built-in
 GND pin (for IORDY)
133 V 24
SS
134 IORDY O IO transfer ready output: IDE sig. IORDY, tri-state out, drive-ability 24mA
 Power pin (for IORDY)
135 VDD24
 GND pin
136 V
SS
137 /HDAK I Data acknowledge input: IDE sig. /DMACK, TTL level, pull-up R built-in
138 INTRQ O Interrupt signal output: IDE sig. INTRQ, tri-state out, drive-ability 12mA
139 /IOCS16 O Data bit wide select output: IDE sig. /IOCS16, open drain, pull-up R built-in
140 HA1 I Host address 1 input: IDE sig. DA1, TTL level, pull-up R built-in
141 /PDIAG I/O Post diagnostic in/output: IDE sig. /PDIAG, TTL level, tri-state out, pull-up R built-in
142 HA0 I Host address 0 input: IDE sig. DA0, TTL level, pull-up R built-in
 Power pin
143 V
DD
 
144 NC
* Pin names begin with "/" PSYNCN, and PDRQN are active "L" terminals.
MX29LV160BTC-90 (MA: IC102)
A15 1
2
A14
A13 3
4
A12
A11 5
6
A10
7
A9
A8
8
A19
9
NC
10
WE 11
RESET
12
NC 13
NC 14
RY/BY 15
A18 16
17
A17
A7
18
A6 19
20
A5
A4 21
A3 22
A2 23
A1 24
Function
SYMBOL PIN NAME
48 A16
47
A0~A19 Address Input
BYTE
46 GND
Q0~Q14 Data Input/Output
45
Q15/A-1
Q15/A-1 Q15 (Word mode)/LSB addr (Byte mode)
44 Q7
CE Chip Enable Input
43
Q14
42 Q6
WE Write Enable Input
Q13
41
BYTE Word/Byte Selection input
Q5
40
RESET Hardware Reset Pin/Sector Protect Unlock
Q12
39
38 Q4 OE Output Enable Input
V
37 CC
RY/BY Ready/Busy Output
36 Q11
V Power Supply Pin (2.7V~3.6V)
CC
35
Q3
GND Ground Pin
34 Q10
33 Q2
32
Q9
Q1
31
30
Q8
29 Q0
28 OE
27 GND
26 CE
25 A0
DVD-3800
26