Motorola GP Series Service Manual page 126

2-6
C622
100pF
R632
100K
Q603
R633
NPN
100K
DATA
Q602
NPN
C616 CLK
100pF
R646
100K
R627
0
A0
R628
NU
R629
R_W
NU
LCD_SEL
R649
47K
D604 D601
D605 D603
D602
79U01 79U01 79U01 79U01
79U01
R618 R622
R619 R620 R621
1K 1K
1K 1K 1K
Keypad Schematic Diagram (PCB No. 8480574Z06)
C621
100pF
R630
NU
R625
J602
NU
18 PIN CONNECTOR
R648 R626 J602-18
MOSI
100K 0 J602-17 SCK
J602-16 D0
J602-15 D1
J602-14 D2
R647
J602-13 D3
3K
J602-12 D4
J602-11
D5
J602-10 D6
E638
J602-9 D7
J602-8 A0
J602-7 R/W*
RESET J602-6
RST* C630
C631
J602-5 CS*
51pF
J602-4 100pF
LED_EN
J602-3 Gnd
E639
Q601
J602-2
Vdd
Vddd
PNP
J602-1 SW_B+
C632
51pF C633
C614 SWB+
100pF
NU
R631
0
D606
E640
79U01
C634
51pF
R623
1K E641
C636
51pF
E642
C638
51pF
E643
C640
51pF
E644
C642
51pF
E645
C644
51pF
Vddd
C618
C617
100pF
NU
E637
40 PIN CONNECTOR
C610 EXT_MIC
EXT_MIC J601-1
100pF VS_CS J601-2 VS_CS
SWB+ J601-3 SW_B+
C620 C619
J601-4 Vddd
100pF 100pF
VS_AUDSEL J601-5 VS_AUDSEL
FLAT_RX_SND J601-6 Det_Aud_Snd
RX_AUD_RTN J601-7 Rx_Aud_Rtn
Tx_Aud_Snd
KEYPAD_ROW TX_AUD_SND J601-8
TX_AUD_RTN J601-9 Tx_Aud_Rtn
C611 FLAT_TX_RTN J601-10 Flat_Tx_Rtn
OFF_BATT_DATA_OUT
OPT_ENA J601-11 Opt_Bd_En
100pF
RDY J601-12 Rdy/Req
URX_SND J601-13 Rx_Aud_Snd
ON J601-14 ON
KEYPAD_COL
INT_EXT_Vdd J601-15 INT_EXT_Vdd
J601-16 Key_Row
RESET
C612
J601-17 Key_Col
100pF PTT PTT
J601-18
C613 KEY_INT J601-19 Key_Intrp
100pF VS_INT VS_INT
J601-20
J601-21 RST*
J601-22 LED_EN
DATA OFF_BATT_DATA_OUT J601-23 OFF_BATT_DATA_OUT
VS_GAINSEL J601-24 VS_GAINSEL
MISO J601-25 SrD_Rtn
C615
J601-26 SrD_Snd
R/W*
100pF R_W J601-27
LCD_SEL J601-28 CS*
J601-29 DB0
J601-30 DB1
J601-31 DB2
J601-32 DB3
J601-33 DB4
J601-34 DB5
J601-35 DB6
J601-36 DB7
J601-37 A0
CLK J601-38 SCK_Snd
J601-39 VS_RAC
VS_RAC
J601-40 Gnd
J601-41 Gnd
C635 J601-42 Gnd
100pF
E634 J601-43 Gnd
J601-44 Gnd
A0
C637
C646
C647
100pF
100pF
51pF
C639
100pF
C641
100pF
C643
100pF
C645 Vddd
100pF
R601 R602
51K 51K
R603 R604 R605 R606
13K 22K 43K 130K
KEYPAD_ROW
ROW2 ROW3 ROW4
R607 R608 R609 R610
13K 22K 43K 130K
KEYPAD_COL
COL2 COL3
Vddd
U602
LMC7211
2
4
1
KEY_INT
3
5
R611
51K
Vddd
R612 R613
560K 1MEG
C609
NU
ROW3
ROW4
M604 M605
R614
SWITCH SWITCH
1
R615
0
OUT1 1 OUT1
NU
ON
IN IN
4 4
R616 -
NU OUT2 OUT2
2 2
GND GND
R617 3 3
0
COL5
M607 M608
SWITCH SWITCH
OUT1
OUT1
1 1
IN
4 IN 4
P2
P1
2 OUT2 2 OUT2
3 GND 3 GND
M610 M611
SWITCH SWITCH
OUT1 OUT1
1 1
IN 4 IN
4
2
1
OUT2 2 OUT2
2
GND GND
3 3
M613 M614
SWITCH SWITCH
OUT1 OUT1
1 1
IN IN
4 4
5
4
OUT2
2 OUT2 2
GND
3 GND 3
M617
M616
SWITCH SWITCH
OUT1 1 OUT1
1
4 IN 4 IN
8
7
OUT2 2 OUT2
2
GND 3 GND
3
M619 M620
SWITCH SWITCH
OUT1 OUT1
1 1
4 4 IN
IN
0
OUT2 * OUT2
2 2
ROW5
GND
3 GND 3
COL5 KEYPAD_COL
COL2
ZMY0130090-A
PCB/Schematic Diagrams and Parts List: Keypad
ROW5
M606
SWITCH
1
OUT1
IN
4
+
OUT2
2
GND
3
KEYPAD_ROW
M609
SWITCH
OUT1
1
IN
4
P3
2 OUT2
3 GND
ROW2
M612
SWITCH
OUT1
1
IN
4
3
OUT2
2
GND
3
ROW3
M615
SWITCH
OUT1
1
IN
4
6
OUT2
2
GND
3
ROW4
M618
SWITCH
OUT1
1
4 IN
9
2 OUT2
3 GND
ROW5
M621
SWITCH
1 OUT1
4 IN
#
OUT2
2
GND
3
COL3