Denon DVD-3800 Service Manual page 24

QQ
3 7 63 1515 0
TC9469BF Terminal Function
Pin No. Pin Name
1 NC
2 V
SS
3 HA2
4 /HCS1
5 HCS3
6 /DASP
7 CSEL
8 V
SS
9 V
DD
10 BD15
11 BD14
12 BD13
13 BD12
14 BD11
15 BD10
16 BD9
17 BD8
18 V
DD
19 V
SS
20 BD4
21 BD5
22 BD7
23 BD6
24 BD3
25 BD2
26 BD1
TE
L 13942296513 27 BD0
28 V
SS
29 /BWU
30 /BWL
31 /CAS
32 /RAS
33 /BOE
34 BA8
35 V
DD
36 NC
37 NC
38 V
SS
39 BA7
40 BA6
41 BA5
42 BA4
43 BA0
44 V
SS
45 BA2
46 BA1
47 BA3
48 TEST0
49 TEST1
50 TEST2
51 V ck
SS
52 XI
www
53 XO
54 V ck
DD
55 DIGO
.
56 NC
57 PDCK
58 PDRQN
http://www.xiaoyu163.com
I/O
 
 GND pin
I Host address 2 input: IDE sig. DA2, TTL level input, pull-up R built-in
I Chip select 1 input: IDE sig. /CS1FX, TTL level input, pull-up R built-in
I Chip select 3 input: IDE sig. /CS3FX, TTL level input, pull-up R built-in
I/O Drive active in/output: IDE sig. /DASP , TTL level input, open drain out, pull-up R built-in
I Cable select pin: IDE sig. CSEL
 GND pin
 Power pin
I/O Buffer RAM data in/output, at low power: output
I/O Buffer RAM data in/output, at low power: output
I/O Buffer RAM data in/output, at low power: output
I/O Buffer RAM data in/output, at low power: output
I/O Buffer RAM data in/output, at low power: output
I/O Buffer RAM data in/output, at low power: output
I/O Buffer RAM data in/output, at low power: output
I/O Buffer RAM data in/output, at low power: output
 Power pin
 GND pin
I/O Buffer RAM data in/output, at low power: output
I/O Buffer RAM data in/output, at low power: output
I/O Buffer RAM data in/output, at low power: output
I/O Buffer RAM data in/output, at low power: output
I/O Buffer RAM data in/output, at low power: output
I/O Buffer RAM data in/output, at low power: output
I/O Buffer RAM data in/output, at low power: output
I/O Buffer RAM data in/output, at low power: output
 GND pin
O For write enable bit (for /BWE sig.), at low power: H
O For /CAS signal lower 8bit (for /CASL sig.), at low power: H
O For /CAS signal upper 8bit (for /CASU sig.), at low power: H
O RAS signal output, at low power: H
O Output enable, at low power: H
O Buffer address output
 Power pin
 
 
 GND pin
O Buffer address output
O Buffer address output
O Buffer address output
O Buffer address output
O Buffer address output
 GND pin
O GND pin
O GND pin
O Buffer address output
I Test pin, Fixed to "L"
I Test pin, Fixed to "L"
I Test pin, Fixed to "L"
GND pin (for clock system)
I Master clock in/output, feedback R built-in
O Master clock in/output, feedback R built-in
x ao
Power pin (for clock system)
y
O Digital out pin
 
i
I Data read clock input
I Data effective flag input
http://www.xiaoyu163.com
8
Function
Q Q
3 6 7 1 3
u163
.
2 9 9 4 2 8
1 5 0 5 8 2 9 9 4
m
co
DVD-3800
9 9
2 8 9 9
24