Philips MX5800SA - Location of Switches; Blockdiagram; Control Board

10-310-3
DVD Version
7803
7801
TCA0372
TMP87CA409A
Micro Controller
TRAY
MOTOR
VDD
CONTROL BOARDMOTOR BOARD
TRAY_IRQ
I2C_SCL
ADDRESS3 SW
ADDRESS3 SW
CLOSE SW
CLOSE SW
ADDRESS2 SW
ADDRESS2 SW
LOAD SW
LOAD SW
ADDRESS1 SW
ADDRESS1 SW
UNLOAD SW
UNLOAD SW
HOLDER HEIGHT COLLECTOR
HOLDER HEIGHT COLLECTOR
OPEN SW
OPEN SW
HOME SW
HOME SW
I2C_SDA
OSC.
DISC SENSOR COLLECTOR
+5V SWITCH
GND
GND
+5V
GND
GND
GND
19
16
17
RST
27
12
13
16
23
24
8
5
6
7
3
1
Blockdiagram 5DTC Control Board 2002-09-05
+5V ST
+5V ST
28
V REF
V REF
+A OPAMP
V REF
+5V SWITCH
+A OPAMP
+A OPAMP
2
1801
TCA0372
15
14
21
26
5
8
7
6
1
3
2
7805
LIFT
MOTOR
7800
8M
1800
CST
+A
7
9,10
8
Tray_IRQ
Pin 1..3 not used!
µC_RESET
Tray_I2C_SCL
Tray_I2C_SDA
11
5
4
6
7806
+5V SWITCH
OPEN SW
UNLOAD SW
HOME SW
LOAD SW
CLOSE SW
ADDRESS3 SW
ADDRESS1 SW
ADDRESS2 SW
A
B
C
D
E
12
11
10
9
8
7
6
5
4
13
4
12
5
11
6
10
7
9
1
8
2
3
1802
Location of switches
Blockdiagram