Philips 244ESB/00 - Control Diagram & C.B.A.

5 5
4 4
3 3
2 2
1 1
D D C C B B A A
CS_2 CS_3 CS_4 CS_5
ATT N
S e ns or_S DA Sensor_SCL
CS_4 CS_6
LED_key
LED_pwr
CS_6
CS_2 CS_3 CS_5
LED_pwr
POWER_SWITCH
ATT N
LED_key
Sensor_SDA Sensor_SCL
+3 . 3V
+3 . 3V
+5V
+3.3V
+5V
POWER_SWITCH
CS2 CS3 CS4 CS5 CS6
#043 121 116 120 123 94
#026 114 114 109 126 94 #039 127 118 124 126 94
UP_ Ke y DOWN_ k e y ME N U _ k e y BACK_key POWER_key
243E2: mount R15/ R18, unmount R16/ R17 244E2: mount R16/ R17, unmount R15/ R18
Whi t e 2KV
LE D1 WHITE
AK
C10
0.022U K
S2
1
1
C5
NC _ 15P J
J1 2K K 2087007
1 2 3 4 5 6 7
G1 G2
R6 150
U1
C A P 1 0 06 -1 -AIA -T R
CS1
1
ALE R T
2
SDAT
3
SCLK
4
VDD
5
CS6
6
CS5
7
CS4
8
CS3
9
CS2
10
GND
G1
Whi t e 2KV
LE D9 WHITE
AK
R1 150
S6
1
1
Whi t e 2KV
LE D5 WHITE
AK
TP1
C6
NC_15P J
Whi t e 2KV
LE D6 WHITE
AK
TP2
R7 150
C8
0.1U Z
S5
1
1
TP3
R2 150
Whi t e 2KV
LE D4 WHITE
AK
R10 150
C9
4.7U K
TP4 OP
OP3
C2
0.1U K
OP OP2
Whi t e 2KV
LE D7 WHITE
AK
TP5
OP OP1
R3 150
S3
1
1
TP6
C11
0.1U K
Whi t e 2KV
LE D8 WHITE
AK
Whi t e 2KV
LE D2 WHITE
AK
C1
NC_15P J
TP7
R4 150
R12 NC _10K J
R19 150
S4
1
1
R14
NC _ 10K J
C3
NC _ 15P J
R9 10K J
U2
R T 9 193-33P B
VOUT
5
VIN
1
EN
3
GND
2
BP
4
Whi t e 2KV
LE D3 WHITE
AK
R5 150
R11
10K J
C4
NC_15P J
R8 150
C7
4.7U K
Control Diagram & C.B .A.
244E2 LCD 47