Motorola GP Series Service Manual page 129

PCB/Schematic Diagrams and Parts List: Keypad
R607
DATA
R608
CLK
E609
A0
R606
0 RESET
LCD_SEL
Vdd
R601
Q603
10K
LED_Enable
100pF
SWB+
Vdd
C607
1000pF
0 J602
18PINS CONNECTOR
C602
J602-18 NOSI 1uF
0 C603
E613 J602-17 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 E614
J602-3 Gnd D0
R610 Vdd J602-2 Vdd
J602-1 SW_B+ E615
0
SWB+
D1
J602-19 E616
J602-20 D2
SWB+
E617
D3
D601 D603 D604
D602 E618
79U01 79U01 79U01
79U01
D4
R602
5.1K
E619
Q604
D5
D606 D607
D605 D608
79U01 79U01 79U01 79U01
E620
D6
R603
2.2K
E621
D7
Q605 Q606 Q607 Q608
Q601
C601
100pF
R641 R643 R644 R647
47 47 47
47
Q602
KEYPAD_ROW
KEYPAD_COL
Vdd
C606
40 PINS CONNECTOR
COL4
EXT_MIC
EXT_MIC J601-1
VS_CS
VS_CS J601-2
SW_B+
SWB+ J601-3
Vdd
J601-4
VS_AUDSEL
VS_AUDSEL J601-5
Rx_Aud_Snd
FLAT_RX_SND J601-6
RX_AUD_RTN J601-7 Rx_Aud_Rtn
TX_AUD_SND J601-8 Tx_Aud_Snd
TX_AUD_RTN J601-9 Tx_Aud_Rtn
FLAT_TX_RTN J601-10 Flat_Tx_Rtn
OPT_ENA J601-11 Opt_Bd_En
RDY J601-12 Rdy/Req
URX_SND J601-13 Det_Aud_Snd
ON J601-14 ON_OFF_1
INT_EXT_Vdd J601-15 INT_EXT_Vdd
KEYPAD_ROW J601-16 Key_Row
KEYPAD_COL J601-17 Key_Col COL5
PTT J601-18 PTT
Key_Intrp
KEY_INT J601-19
VS_INT
VS_INT J601-20
RST*
RESET J601-21
LED_EN
LED_Enable J601-22
OFF
OFF J601-23
VS_GAINSEL
VS_GAINSEL J601-24
SrD_Rtn
MISO J601-25
SrD_Snd
DATA J601-26
R/W*
R_W J601-27
R605
LCD_SEL J601-28 CS*
0
J601-29 DB0
J601-30 DB1
J601-31 DB2
J601-32 DB3
J601-33 DB4
J601-34 DB5
J601-35 DB6
J601-36 DB7
A0 J601-37 A0
J601-38 SCK_Snd
CLK
J601-39 VS_RAC
J601-40 Gnd
VS_RAC
J601-41 Gnd
J601-42 Gnd
J601-43 Gnd
J601-44 Gnd
Vdd
R622 R624
51K 51K
R626 R629
R631 R633
13K
22K 43K 130K
C604
100pF
ROW3 ROW4
ROW2 ROW5
R627 R630 R632 R634
13K 22K 43K 130K
C605
COL3
100pF COL2 COL4 COL5
Vdd
U602
LMC7211
4 2
1
KEY_INT
3
5
R623
51K
R625
560K
R628
1MEG
ROW3 ROW4
M601 M602
SWITCH SWITCH
1 OUT1 1 OUT1
4 IN 4
IN
2 OUT2 2 OUT2
3 GND 3 GND
ROW3 ROW4
M604 M605
SWITCH SWITCH
1 OUT1 1 OUT1
4 IN
4
IN
-
2 OUT2 2 OUT2
3 GND 3 GND
M607 M608
SWITCH SWITCH
1 OUT1 1 OUT1
4 4 IN
IN
P1 P2
OUT2
2 OUT2 2
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 OUT1 1 OUT1
4 IN
4 IN
4
5
2 OUT2 OUT2
2
3 GND 3 GND
M616 M617
SWITCH SWITCH
1 OUT1 1 OUT1
4 IN
4 IN
8
7
2 2
OUT2 OUT2
3
3 GND GND
M619 M620
SWITCH SWITCH
1 OUT1
1 OUT1
4 IN
4 IN
0
*
OUT2 OUT2
2 2
3 GND 3 GND
COL2
KEYPAD_COL
Keypad Schematic Diagram (PCB No. 8480682Z04)
2-9
ROW5
M603
SWITCH
1 OUT1
4 IN
2 OUT2
3 GND
ROW5
M606
SWITCH
1
OUT1
4 IN
+
2 OUT2
3 GND
KEYPAD_ROW
M609
SWITCH
1 OUT1
4 IN
P3
2 OUT2
3 GND
ROW2
M612
SWITCH
1 OUT1
4 IN
3
2 OUT2
3 GND
ROW3
M615
SWITCH
1 OUT1
4 IN
6
OUT2
2
3 GND
ROW4
M618
SWITCH
1
OUT1
4 IN
9
2
OUT2
3
GND
ROW5
M621
SWITCH
1 OUT1
4 IN
#
OUT2
2
3 GND
ZMY0130333-O
COL3 ZMY0130333-O