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05-Schematic Diagrams
7/21/99 11:31 AM
5-5 Logic Schematic Circuit Diagram
100K
R1032
200
R524
SM05
D429
FDG6301N
Q501
SM05
D430
MAX4544
GND
NC
3
4
V+
COM
2
5
IN
NO
1
6
U888
MAX4544
GND
NC
3
4
V+
COM
2
5
IN
NO
1
6
U887
AVC
Samsung Electronics
Page 5
IL-FPR-22S-HS
ALERTER
24
24
23
23
4
4
1
1
2
2
3
3
13
13
14
14
12
12
11
11
10
10
9
9
8
8
7
7
6
6
5
5
15
15
20
20
19
19
18
18
17
17
16
16
21
21
22
22
J1003
VCC
KEYBOARD_ROW(3)
SPK+
SPK-
KEYBOARD_ROW(4)
KEYBOARD_ROW(0)
KEYBOARD_ROW(1)
MIC-
MIC+
SM05
SM05
SM05
SM05
D427
D426
D424
D423
D418
SMS05-4
D419
SMS05-4
CON60
+VBATT
JACK_IN
LCD_WR
RS232_RXD
RS232_TXD
RS232_RTS
RS232_CTS
ON_OFF
SDA
SCL
VIBRATOR
LCD_A2
SPK-
SPK+
DCVOLT
LCDEN
SPK2P
SPK2N
J1002
82pF
AVCC
VCC
C1022
2SC4081
SM05
SM05
D422
D421
10nF
C950
CS2
RST
10K
R980
LCD_A2
LCD_WR
LCDEN
D(8:15)
SM05
D416
BACKLIGHT
VIB-
+VBATT
H_SPK-
SPK+
SM05
D420
SM05
D415
KEYBOARD_COL(0)
KEYBOARD_ROW(2)
KEYBOARD_COL(1)
KEYBOARD_COL(2)
KEYBOARD_COL(3)
KEYBOARD_COL(4)
REED
RI_LIGHT
RST
D(8)
100K
R975
D(10)
D(12)
D(9)
D(11)
D(13)
VCC
D(14)
D(15)
VF
EAR_SWITCH
MAX4.2_BOOT
BACKLIGHT
EAR_EN
ALERTER
MIC2N
MIC2P
MIC+
MIC-
82pF
C1021
100nF
C300
100K
1
R300
2
VIBRATOR
4.7K
Q300
R301
3
VIB-
1uF
C940
+VBATT
5-5
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