Motorola GP344 Detailed Service Manual page 111

PCB and Schematic Diagrams IP67
R632
4813824A10
DATA
100K
MMBT3904L CLK
R633
Q603
100K
Q602
4813824A10 NPN
NPN R648
MMBT3904L
100K
C616
R646
100pF
100K R647
3K
Q601
R649
PNP
47K
MMBT3906L
4813824A17
D604 D605 D601 D602 D603 D606
79U01 79U01 79U01 79U01 79U01 79U01
R618 R619 R620 R621 R622 R623
1K 1K 1K 1K 1K 1K
LED for backlight. 4880479U01 x 6pcs.
EXT_MIC
VS_CS
SWB+
E400
Vddd
VS_AUDSEL
FLAT_RX_SND
RX_AUD_RTN
TX_AUD_SND
TX_AUD_RTN Vddd_sw
FLAT_TX_RTN
OPT_ENA
RDY
URX_SND
INT_EXT_Vdd
KEYPAD_ROW
KEYPAD_COL
PTT
KEY_INT
VS_INT
RESET
LEDBL
OFF_BATT_DATA_OUT
VS_GAINSEL
MISO
DATA DATA
R_W
LCD_SEL
E401
D0
E402
D1
E403
D2
E404
D3
E405
D4
E406
D5
E407
D6
E408
D7
E409
A0
CLK CLK
VS_RAC
ROW3
COL5
J702
16 PINS CONNECTOR
P/N.0905505Y03
R721
R722 J702-1 MOSI
100K J702-2 SCK
J702-3 D0
100K NU
J702-4 D1
NU
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
J702-17
Vdd
J702-18 SW_B+
For LCD module
C613
100pF
C610
100pF
R601 R602
,1%
51K ,1% 51K
R603 R604 R605 R606
,1% ,1% ,1% ,1%
13K 22K 43K 130K
C611
100pF
KEYPAD_ROW ROW2 ROW3 ROW4 ROW5
R607 R608
R609 R610
,1% ,1% ,1% ,1%
13K 22K 43K 130K
C612
100pF
KEYPAD_COL COL2 COL3 COL5
U602
LMC7211
5102463J49
R611
51K
4 2
1
3
5
R612
560K
KEYPAD_COL
R613
1MEG
C609
100pF FN0
,
NU
ROW4 ROW5
4 3 4 3 4 3
1
S6003
1 1 2
SWITCH
S6001 S6002 +
- 2 2
SWITCH SWITCH
2 2 2
6 1 C6001 6 1 C6002 6 1 C6003
100pF 100pF 100pF
Vddd_sw Vddd_sw Vddd_sw
KEYPAD_ROW
4 3 4 3 4 3
1 1 1
S6004 S6005 S6006
2 2 2
SWITCH SWITCH SWITCH
P1 P2 P3
2 2 2
6 1 6 1 6 1
C6004 C6005 C6006
100pF 100pF 100pF
Vddd_sw Vddd_sw Vddd_sw
ROW2
4 3 4 3 4 3
1 1 1
S6007 S6008 S6009
2 2 2
SWITCH SWITCH SWITCH
1
2 3
2 2 2
6 1 6 1 6 1
C6007 C6008 C6009
100pF 100pF 100pF
Vddd_sw Vddd_sw Vddd_sw
ROW3
4 3 1 4 3 1 4 3 1
S6010 S6011 S6012
2 2 2
SWITCH SWITCH SWITCH
4
5 6
2 2 2
6 1 6 1 6 1
C6010 C6011 C6012
100pF 100pF 100pF
Vddd_sw Vddd_sw Vddd_sw
ROW4
4 3 4 3 4 3
1 1 1
S6013 S6014 S6015
2 2 2
SWITCH SWITCH SWITCH
7 8
9
2 2 2
6 1 6 1 6 1
C6013 C6014 C6015
100pF 100pF 100pF
Vddd_sw Vddd_sw Vddd_sw
ROW5
4 3 4 3 4 3
1 1 1
S6016 S6017 S6018
2 2 2
SWITCH SWITCH SWITCH
#
* 0
2 2 2
6 1 6 1 6 1
C6016 C6017 C6018
100pF 100pF 100pF
Vddd_sw Vddd_sw Vddd_sw
COL2 COL3
KEYPAD 3 x 6
Controller Interface Schematic Diagram
3-59
8471679L01