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Publicidad
Diagramas de la tarjeta del controlador
R633
100K
Q602
4813824A10
MMBT3904L
R646
100K
D604
D605
D601
79U01
79U01
79U01
R618
R619
R620
1K
1K
1K
LED for backlight.
ZMY0130821-O
SWB+
Vddd
KEYPAD_ROW
KEYPAD_COL
KEY_INT
RESET
LEDBL
DATA
DATA
LCD_SEL
D0
D1
D2
D3
D4
D5
D6
D7
A0
CLK
CLK
Figura 5-8. Diagrama esquemático del amplificador de potencia de audio del controlador
R721
R632
4813824A10
DATA
R722
100K
MMBT3904L
CLK
100K
100K
NU
Q603
NU
NPN
R648
NPN
100K
C616
100pF
R647
3K
Q601
R649
PNP
47K
MMBT3906L
4813824A17
D602
D603
D606
79U01
79U01
79U01
R621
R622
R623
1K
1K
1K
4880479U01 x 6pcs.
E400
J702
16 PINS CONNECTOR
P/N.0905505Y03
J702-1
MOSI
J702-2
SCK
J702-3
D0
J702-4
D1
J702-5
D2
J702-6
D3
J702-7
D4
J702-8
D5
J702-9
D6
J702-10
D7
J702-11
A0
J702-12
R/W*
J702-13
RST*
J702-14
CS*
J702-15
LED_EN
J702-16
Gnd
COL5
J702-17
Vdd
J702-18
SW_B+
For LCD module
C613
100pF
C610
100pF
FN0
R601
R602
51K
,1%
51K
,1%
R603
R604
R605
R606
13K
,1%
22K
,1%
43K
,1%
130K
,1%
C611
100pF
FN0 3 GND
KEYPAD_ROW
ROW2
ROW3
ROW4
ROW5
R607
R608
R609
R610
13K
,1%
22K
,1%
43K
,1%
130K
,1%
C612
100pF
KEYPAD_COL
COL2
COL3
COL5
U602
LMC7211
5102463J49
FN0 3 GND
R611
51K
4
2
1
3
5
R612
560K
R613
1MEG
C609
100pF
FN0
FN0 3 GND
,
NU
KEYPAD 3 x 6
FN0 3 GND
KEYPAD_COL
ROW3
ROW4
ROW5
M604
M605
SWITCH
SWITCH
1 OUT1
1
OUT1
1 OUT1
4
IN
4
IN
4 IN
2 OUT2
2
OUT2
2 OUT2
-
+
3 GND
3
GND
3 GND
M607
M608
M609
SWITCH
SWITCH
SWITCH
1 OUT1
1
OUT1
1 OUT1
4
IN
4
IN
4
IN
P1
2 OUT2
2 OUT2
P2
2 OUT2
P3
FN0 3 GND
FN0 3 GND
3 GND
,
M610
M611
M612
SWITCH
SWITCH
SWITCH
1 OUT1
1 OUT1
1 OUT1
4
IN
4 IN
4 IN
1
2
3
2 OUT2
2 OUT2
2 OUT2
FN0
FN0
3 GND
3 GND
M613
M614
M615
SWITCH
SWITCH
SWITCH
1 OUT1
1 OUT1
1
OUT1
4 IN
4
IN
4
IN
4
5
6
2 OUT2
2 OUT2
2 OUT2
FN0 3
FN0 3 GND
GND
M616
M617
M618
SWITCH
SWITCH
SWITCH
1 OUT1
1 OUT1
1 OUT1
4
IN
4
IN
4
IN
7
8
2 OUT2
2 OUT2
2 OUT2
9
FN0 3 GND
FN0 3 GND
M619
M620
M621
SWITCH
SWITCH
SWITCH
1 OUT1
1 OUT1
1 OUT1
4
IN
4
IN
4
IN
#
2 OUT2
*
2 OUT2
0
2 OUT2
FN0 3 GND
FN0 3 GND
COL2
COL3
5-8
M606
SWITCH
KEYPAD_ROW
ROW2
ROW3
ROW4
ROW5
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