http://217.7.21.70/viewing/EUOT/CQ-DFX802N/SVC/s0803000000.html
8.3 CD Servo Block
IC201 : C2BBFD000348
Pin No. Port
Description
I/O (V)
1
A0
Address output
O
3.8
2
/RST
Servo processor reset
O
5.1
3
RFOK
Servo processor RFOK
signal
I
4.9
4
/PS2
IC301 mute
O
5.1
5
/PC1
IC301 mute
O
0
6
TRV
Toraverse motor control
O
2.5
7
LOD
Loading motor control
O
2.5
8
PS2
Not used
-
-
9
PC1
Not used
-
-
10
PC
Not used
-
-
11
IFR
(Connecting to ground)
-
0
12
NC
No connection
-
-
13
VPP
Not used
-
-
14
X2
Crystal oscillator
-
3.3
15
X1
Crystal oscillator
-
2.9
16
VSS
Ground
-
0
17
VDD
+5V power supply
-
5.1
18
/RESET
Reset input
I
5.1
19
TP19
Not used
-
-
20
TP20
Not used
-
-
21
TP21
Not used
-
-
22
AMUTE AF mute
O
0
23
CDON
CD power on
I
5.0
24
INTP1
(Connecting to ground)
-
0
25
INTP0
(Connecting to ground)
-
0
26
SIMO
Serial data
I
0
http://217.7.21.70/viewing/EUOT/CQ-DFX802N/SVC/s0803000000.html (1 of 2)02.10.2005 1:37:09
Содержание CQ-DFX802N
Страница 76: ......
Страница 78: ......
Страница 80: ...E 6883a CQ DFX802N CD DECK NCD8 CN401 ...
Страница 82: ...SUB ...
Страница 92: ...15 SCHEMATIC DIAGRAM 15 1 Main Block 25 ...
Страница 94: ...CQ DFX802N 25 ...
Страница 96: ...15 2 Display Block CQ DFX802N 26 ...
Страница 98: ...26 ...
Страница 100: ...15 3 CD Servo Block 27 ...
Страница 102: ...E 6883a CQ DFX802N CD DECK NCD8 CN401 CQ DFX802N 27 ...