Motorola CM200

4-4 Control Head CM200 - PCB 8488998U01 / Schematics
DNP
Change to 1%
Change to 1%
COL
ROW
COL
DNP
DNPDNP
DNP
DNP
UP
DOWN
DNP
DNP
DNP
ROW
Change to 1%
Change to 1%
Change to 1%
Place under the 7-segment
MIC. PTT
MIC. AUDIO
SPI_MOSI
HOOK
RX. AUDIO
SPKR-
SPKR+
SPKR-
SPKR+
KEY_ROW
KEY_COL
COM/DATA_SEL
SPI_CLK
SH_R_CS
DISP_CS
DIS_RES
BOOT_RES
BOOT_RES
DNP
F1
F2
DNP
RED LED
GREEN LED
YELLOW LED
DNPDNP DNP
THESE ARE THE
ESD PROTECTION
MAIN BOARD CONNECTOR
MICROPHONE CONNECTOR
SPEAKER CONNECTOR
HOOK
9.3 V
MIC. AUDIO
MIC. PTT
SCI
RX. AUDIO
KEYPAD BACKLIGHT
CONTACTS (SPRINGS)
SCI
J803-22
220.p
R845
51.K
R846
VR803
G2
J803-21
G1
J803-10
18
10
BI
J803-18
19
J803-19
6
J803-6
J803-4
1
4
J803-1
J803-13
13
17
J803-17
7
9
J803-9
J803-7
12
DISPL_CS
J803-12
20
J803-20
J803-8
8
CH_PTT
J803-5
5
3
J803-3
J803-11
11
J803-15
OE
TELCO_PTT
CH_PTT
TELCO_PTT
COMM_CATH_2
ANODE_B
ANODE_A
HDSP-513G
15
16
S802
4
S801
6
C6
5
C5
C4
2
J803-16
R809
3.3K
J803-2
D3_3V
SH1
4 3 2 1
SHIELD
0.
PIN2
2
R850
CONTACT
13K
PIN2
2
PIN1
1
J804
CONTACT
R848
PIN1
1
J805
10.K
R849
R844
10.K
R847
D3_3V D3_3V
51.K
10.K
C836
9_3V
R843
10.K
Q812
9_3V
Q811
10.K
22.K
R840
R842
22.K
R839
9_3V9_3V
R832
20.K20.K
R831
R841
C833
100n
10.K
0.
0.
R834
100n
R833
13
X1
MC14053B
3
C832
C
9
B
10
11
Z1
Z0
5
Z
4
Y1
1
Y0
2
Y
15
X0
12
X
14
VEE
7
VCC
16
GND
8
EN
6
1
M804
A
U803
C834
1
M803
22.n
1
M801
C817
1
M802
20.
VDD
16
LT
3
LE
5
G
VR804 220.p
C2
11
C1
2
BI
4
B2
U802
VSS
8
14
F
15
E
9
D2
10
D1
6
C824
12
B1
1
A2
13
A1
7
MC14511BFEL
220.p
C826
220.p
220.p 220.p
C818C816
220.p
C819 C821
220.p
C820
220.p
220.p
C822
C803
220.p
C801
220.p
C805
220.p 220.p 220.p
C809C807 C811
220.p
C813
220.p
220.p
C814
220.p
C812
220.p
C810C806
220.p
C808
220.p 220.p
220.p
9_3VD3_3V
9_3V
C804
9_3V
9_3V
9_3V
9_3V
D3_3V
D3_3V
C802
9_3V D3_3V
33.
33.
R827
33.
R825
R826
R824
R823
R822
33.
33.
33.
33.
R821
1n
C823
10.K
Q802
47.K
R807
R806
10.K
R805
47.K
47.K
R804
Q801
R803
680.
R802
R820
680.
3
C3
2
C2
1
C1
TOUCH_SW_MARLIN
3
C3
2
C2
1
C1
TOUCH_SW_MARLIN
6
C6
5
C5
4
C4
10u
0.
C815
R830
R810
470.
HSMG-C670
D806
R808
300.
0.
R801
HSMG-C670
D804
1
J802-1
5
J802-5
2
J802-2
4
J802-4
3
J802-3
7
J802-7
6
J802-6
8
J802-8
DS801
COMM_CATH_1
ANODE_G
ANODE_F
ANODE_E
ANODE_DP
ANODE_D
ANODE_C
OE
DISPL_CS
BI
R811
0.
22K
R813 R816
D801
13K
D802
HSMH-C670
D803
HSMY-C670
Q804
HSMG-C670
Q805
Q806
1
P801-1
2
P801-2
R818 R819
3.9K
C825
680.
CLK_L
12
U801
100n
Q4
4
Q3
3
Q2
2
Q1
1
Q0
15
GND
8
EN_OE
13
CLK_S
11
VCC
16
SEROUT
9
SERIN
14
RESET
10
Q7
7
Q6
6
Q5
5
MC74HC595A
C827
100n 10.K
R829
Q803
20.0
VR802
VR801
20.0
20.0
HSMG-C670
14
J803-14
D805
10K
47K
47K
10K
47K
10K
47K
10K
47K
10K
47K
10K
47K
73B02964C39-O
10K
Control Head CM200 Schematic