Motorola PRO Serie Manual De Servicio página 12

4 -8B
R607
DATA
R608
CLK
E609
A0
R606
0
RESET
LCD_SEL
Vdd
R601
Q603
10K
LED_Enable
Figura 4-6B: Diagrama eléctrico de la tarjeta del teclado (Serie 9000)
SWB+ Vdd
C607
1000pF
0 J602
18PINS CONNECTOR
C602
J602-18 NOSI 1uF
0
J602-17
E613 SCK 100pF
J602-16 D0
D0
J602-15
D1 D1
J602-14
D2
D2
J602-13 D3
D3
J602-12
D4 D4
J602-11 D5
D5
J602-10 D6
D6
J602-9
D7 D7
J602-8 A0
R612
R_W J602-7
R/W*
0
J602-6 RST*
J602-5 CS*
J602-4 LED_EN
J602-3 Gnd D0
Vdd J602-2
R610 Vdd
J602-1 SW_B+ E615
0
SWB+
D1
J602-19
E616
J602-20
D2
SWB+
E617
D3
D601 D602 D603 D604
E618
79U01 79U01
79U01 79U01
D4
R602
5.1K
E619
Q604
D5
D606 D607 D608
D605
79U01 79U01
79U01 79U01
E620
D6
R603
2.2K
E621
D7
Q608
Q605 Q606 Q607
Q601
C601
100pF
R641 R643 R644 R647
47
47 47 47
Q602
KEYPAD_ROW
KEYPAD_COL
Vdd
C606
100pF
40 PINS CONNECTOR
COL4
J601-40 EXT_MIC
EXT_MIC
VS_CS J601-39 VS_CS
J601-38 SW_B+
SWB+
Vdd
J601-37
VS_AUDSEL J601-36 VS_AUDSEL
FLAT_RX_SND J601-35 Rx_Aud_Snd
Rx_Aud_Rtn
RX_AUD_RTN J601-34
TX_AUD_SND J601-33 Tx_Aud_Snd
C603
TX_AUD_RTN J601-32 Tx_Aud_Rtn
FLAT_TX_RTN J601-31 Flat_Tx_Rtn
OPT_ENA J601-30 Opt_Bd_En
RDY J601-29 Rdy/Req
URX_SND J601-28 Det_Aud_Snd
ON J601-27 ON_OFF_1
INT_EXT_Vdd
INT_EXT_Vdd J601-26
KEYPAD_ROW J601-25 Key_Row
KEYPAD_COL J601-24 Key_Col
COL5
PTT J601-23 PTT
KEY_INT J601-22 Key_Intrp
VS_INT
VS_INT J601-21
RESET J601-20 RST*
LED_EN
E614 LED_Enable J601-19
OFF J601-18 OFF
VS_GAINSEL J601-17 VS_GAINSEL
SrD_Rtn
MISO J601-16
J601-15 SrD_Snd
DATA
J601-14 R/W*
R_W
R605
CS*
LCD_SEL J601-13
0
J601-12 DB0
J601-11 DB1
J601-10 DB2
J601-9 DB3
DB4
J601-8
J601-7 DB5
J601-6 DB6
DB7
J601-5
A0 J601-4 A0
J601-3 SCK_Snd
CLK
J601-2 VS_RAC
J601-1 Gnd
VS_RAC
Vdd
R622 R624
51K 51K
R626
R629 R631 R633
13K 22K 43K 130K
C604
100pF
ROW2 ROW3 ROW4 ROW5
R627 R630
R632 R634
13K 22K 43K 130K
C605
COL3 COL4
100pF COL2 COL5
Vdd
U602
LMC7211
4 2
1
KEY_INT
3
5
R623
51K
R625
560K
R628
1MEG
ROW4
ROW3
M601 M602
SWITCH SWITCH
1 OUT1
1 OUT1
4 IN
4 IN
2 OUT2 2 OUT2
3
3 GND GND
ROW3 ROW4
M604 M605
SWITCH SWITCH
1 1
OUT1 OUT1
4
IN
4 IN
-
2 OUT2 2 OUT2
3
3 GND GND
M607 M608
SWITCH SWITCH
1 OUT1 1 OUT1
4 4 IN
IN
P1 P2
2 OUT2 2 OUT2
GND
3 3 GND
M610 M611
SWITCH SWITCH
1 OUT1 1 OUT1
4 IN
4
IN
1
2
2 OUT2 2 OUT2
3 3
GND GND
M613 M614
SWITCH SWITCH
1 1
OUT1 OUT1
4 IN
4 IN
4
5
2 OUT2 2 OUT2
3 GND 3 GND
M616 M617
SWITCH SWITCH
1 OUT1 1 OUT1
4
IN 4 IN
7 8
2 OUT2 2 OUT2
3 3 GND
GND
M619 M620
SWITCH SWITCH
1 1 OUT1
OUT1
4 IN
4 IN
0
*
OUT2 OUT2
2 2
GND GND
3 3
ROW5
M603
SWITCH
1 OUT1
4 IN
2 OUT2
3 GND
ROW5
M606
SWITCH
1 OUT1
4 IN
+
2 OUT2
3 GND
K
M609
SWITCH
1 OUT1
4 IN
P3
2 OUT2
3 GND
R
M612
SWITCH
1 OUT1
4 IN
3
2 OUT2
3 GND
R
M615
SWITCH
1
OUT1
4 IN
6
2 OUT2
3 GND
R
M618
SWITCH
1 OUT1
4 IN
9
2 OUT2
3 GND
R
M621
SWITCH
1 OUT1
4 IN
#
OUT2
2
GND
3