Motorola MCX600E - Page 103

Hand Held Control Head Schematic Diagram
Diagrams and Parts List B.2-3
Hand Held Control Head Schematic Diagram
J0901-13
J0901-7
J0901-12
HOOK.VPP
MIC
PTT
J0901-8
J0901-15
J0901-14
FLT_A+
GND
ANALOG_3
ON_OFF_CONTROL
J0901-2
ANALOG_1
LED_CE
SPI_DATA_BUF
ANALOG_2
LED_CLCK_BUF
LCD_CLCK_BUF
J0901-3
J0901-9
J0901-5
J0901-10
J0901-11
J0901-1
R1001
0.1uF
C1001
100K
0.22uF
C1002
Q1001
C1003
0.1uF
R1002
D1001
+5V
7.5K
R0959
22K
22K
R0958
22K
R0957
22K
R0956
+5V
10K
R0954
R0955
62K
56pF
C0952
VLCD1 VLCD2 VLCD3 VLCD4
VSS1
S9
SHT
SI
SO
TEST1 TEST2 TEST3
VDD1
S60 S61 S62 S63 S64 S65 S7 S8 S53 S54 S55 S56 S57 S58 S59 S6 S46 S47 S48 S49 S5 S50 S51 S52 S39 S4 S40 S41 S42 S43 S44 S45 S31 S32 S33 S34 S35 S36 S37 S38 S24 S25 S26 S27 S28 S29 S3 S30 S17 S18 S19 S2 S20 S21 S22 S23 S1 S10 S11 S12 S13 S14 S15 S16
NC6 NC7 NC8 NC9
OSC1 OSC2 OSC3
RST
C8
CS
C_D NC1 NC2 NC3 NC4 NC5
LCD
C1 C2 C3 C4 C5 C6 C7
U0951
72 73 2 3 4 5 70 71
NC8 NC9 NC15 NC16 NC2 NC3 NC4 NC5 NC6 NC7 NC1 NC10 NC11 NC12 NC13 NC14
DS1
LCD
S6 S7 S8 S9
S44 S45 S46 S47 S48 S49
S5
S50 S37 S38 S39
S4
S40 S41 S42 S43
S3
S30 S31 S32 S33 S34 S35 S36 S22 S23 S24 S25 S26 S27 S28 S29 S15 S16 S17 S18 S19
S2
S20 S21
S1
S10 S11 S12 S13 S14
COM8 COM7 COM1 COM2 COM3 COM4 COM5 COM6
C0929
470pF
470pF
C0926
470pF
C0927
C0931
C0941
470pF
470pF
NU
470pF
C0928
VR0926
5.6V
VR0927
5.6V
VR0929
5.6V
VR0928
Q0981
2
1
NC
4
5
VCC
TC7ST04FU
U1001
3
GND
C0983
10uF
+5V
47K
47K
47K
R0982
10
2
1
16
5
6
7
14
13
12
11
9
3
15
8
4
STROBE
U0983
MC14094B
SER_DAT
VDD
CLK
EN_OE
GND
QS*
Q2
Q3
Q4
Q5
Q6
Q7
Q8
QS
Q1
0.1uF
C0984
CL190UR
D0973
Q0984
R0985
330
R0984
47K
330
R0983
330
CL190G
D0975
+5V
Q0985
R0977
47K
R0978
330
R0979
220
R0995R0994
220
R0998
39
R0996
220
R0990
220
R0991
39
R0997R0993
220
R0992
220220
FLT_A+
CL-220
D0997D0995
CL-220
D0993D0991D0987
D0986D0984D0982 D0996
CL-220CL-220
D0998D0988 D0994
D0981
D0992D0990
D0983D0985 D0989
NU
1.5K
R0988
R0986
22K
Q0982
D0972
R0999
10
Q0983
R0987
R0989
100K
+5V
D0971
470pF
C0951
Q0971
470pF
C0971
47K
47K
R0972
4.7K
0.1uF
C0972
R0971
4.7K
S0902
SWITCH
3
4 5 6
12
7
ON/OFF
TAB4
TAB5
TAB1
TAB2 TAB3
3
4 5 6
7
S0903
SWITCH
1
2
EMG
TAB1
TAB2 TAB3 TAB4
TAB5
CLR
6
7
S0904
SWITCH
1
3
4 5
2
TAB4
TAB5
TAB1
TAB2 TAB3
R0952
4.7K4.7K4.7K
R0950 R0951
4.7K
R0953
+5V
R0907
1MEG
J0903-2
J0903-1
MIC -
MIC+
150K
330K
R0909
R0908
R0912
560
R0911
2.2K
.033uF
C0911
.01uF
C0910
560
R0913
R0906
820
1000pF
C0908
10uF
C0907
Q0902
C0909
.01uF
1000pF
C0904
C0905
1000pF
Q0901
R0904
1.2K
NU
14V
VR0901
C0902
C0901
470pF
0.1uF
C0903
R0901
10
470pF
C0923
0.1uF
C0922
14V
VR0922
1000pF
C0921
5.6V
VR0921
1
TP0901
1
TP0902
PTT
S0901
SWITCH
7
1
3
2
4 5 6
TAB2 TAB3 TAB4
TAB5
TAB1
10uF
C0906
22
R0902
R0903
1.2K
470pF
C0920
FLT_A+
Q0972
0.1uF
C0973
22K
R0974
47K
47K
10K
R0981
1000pF
C0912
24pF
C0913
47K
R0973
FLT_A+
3
7
4
8
LP2951C
U0971
6
5
1
2
SHUTDOWN
5V_TAP
ERROR
FEEDBACK
GND
INPUT
OUTPUT
SENSE
0.1uF
C0976
C0975
10uF
.01uF
C0974
+5V
R0941
51K
+5V
130K
R0935
43K
R0934
51K
R0931
R0932
13K
22K
R0933
R1
R3
R4
R5
+5V
SWITCH
S0913
3GND
4
IN
1OUT1
2OUT2
edit
"BELL"
3GND
4
IN
1OUT1
2OUT2
SWITCH
S0914
S0915
SWITCH
GND3
IN
4
OUT11
OUT22
RD
"PHONE"
OUT2
SWITCH
S0923
3GND
4
IN
1OUT1
2
OUT22
S0922
SWITCH
GND3
IN
4
OUT11
S
option
OUT2 2
S0921
SWITCH
GND 3
IN
4
OUT1 1
OUT11
OUT22
S0924
SWITCH
GND3
IN
4
Vol
4
IN
1OUT1
2OUT2
SWITCH
S0925
3GND
Mode
GND3
IN
4
OUT11
OUT22
S0935
SWITCH
Mode
GND
4
IN
1OUT1
2OUT2
SWITCH
S0934
3
Vol
S0931
SWITCH
GND 3
IN
4
OUT1 1
OUT2 2
1
S0932
SWITCH
GND3
IN
4
OUT11
OUT22
2
3GND
4
IN
1OUT1
2OUT2
SWITCH
S0933
3
6
OUT11
OUT22
S0943
SWITCH
GND3
IN
4
3GND
4
IN
1OUT1
2OUT2
SWITCH
S0942
5
4
IN
1OUT1
2OUT2
SWITCH
S0941
3GND
4
OUT2
SWITCH
S0951
3GND
4
IN
1OUT1
2
7
3GND
4
IN
1OUT1
2OUT2
SWITCH
S0944
8
S0945
SWITCH
GND 3
IN
4
OUT1 1
OUT2 2
9
3GND
4
IN
1OUT1
2OUT2
SWITCH
S0954
#
OUT22
S0953
SWITCH
GND3
IN
4
OUT11
0
GND 3
IN
4
OUT1 1
OUT2 2
S0952
SWITCH
*
R0945
130K
R0944
43K
R0943
22K
R0942
13K
C1
C5
C3
C2
C4
D451-01-O
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