Motorola Gm Series Detailed 6864115b62 B Manual

Controlhead GM140/340/640 - PCB 8486146B07 / Schematics4-5
S0862
LED5 LED4 LED6 LED1 LED2 LED3 F4 P2
F3 P1
F2
F1 F1 F2 F3 F4P1 P2
LED1 LED2 LED31V/1V 0V/0V
0V/1V
LED4 LED6 LED5
S0864 S0863 S0861S0866 S0865
KEYPAD
red yellow green
0V/2V
0V/3V1V/0V R0867green D0885
13K
green D0888 D0886
green
green D0887 green D0884
green D0881
270 R0885
270 R0881Q0885 1
P1
2
P2
3
P3 4
P4 5
P5
6
P6
7
P7 8
P8 8
P8S0865 1
P1
2
P2
3
P3 P4 4 5
P5
6
P6
7
P7
R0864 S0861
43K R0866
51K R0861 51K
R0880
22K
7P8 813K R0862
P1 1
P2 2...

4-6Controlhead GM140/340/640 - PCB 8486146B07 / Schematics2.1 Controlhead PCB 8486146B07 
Parts List
* Motorola Depot Servicing only
Reference designators with an asterisk indicate 
components which are not fieldreplaceable 
because they need to be calibrated with 
specialized factory equipment after installation. 
Radios in which these parts have been replaced in 
the field will be off frequency at temperature 
extremes.
Circuit
RefMotorola
Part NoDescriptionC0802
2113741F17
470pF 50V
C0803 2113741F17...

Controlhead GM160/360/660 - PCB 8486155B06 / Schematics4-73.0 Controlhead GM160/360/660 - PCB 8486155B06 / Schematics
D0877D0879
D0880
D0931
D0932D0933
D0934D0935
D0936D0937
D0938 D0939
D0940D0941
D0942
D0943
D0944D0945
D0946
D0947
D0948
D0949
D0950
D0951D0952D0953
D0954 D0955
D0956
D0957D0958
D0961
D0962D0963
D0964D0965
D0966D0967
D0968 D0969
D0970D0971
D0972
D0973
D0974D0975
D0976
D0977
D0978
D0979
D0980
D0981D0982D0983
D0984 D0985
D0986
D0987D098840
4180
H0971
2 3 5 7 9
864 10
J0811
4
1
235
R0823...

4-8Controlhead GM160/360/660 - PCB 8486155B06 / Schematics
MIC
PTT_IRDECODER
C BUS+
KEYPAD ID CONTROLLER
B
NOT PLACED PLACED VPP HANDSET_AUDIO
ANALOG_INPUT_35V
BOOT_MODE
SCI_RX
SCI_TX FLT_A+ RESET
TEMP_SENSE
CONTROL HEAD ID 5V
GND HOOKCONTROLHEAD
CONNECTOR
GROUND ANALOG_INPUT_2
FLT_A+J0801
J0801-8
4.7K R0864 270 R0814
R0815
13K R0810
13K
Q0841 J0801-5
6
0 R0833
47K R0832
2.2K
R0837
33K270 R0877
7 J0811-8
R0852
47K
GND
INPUT RESET_NU U0835
MC33464N-45ATR
S0854
SWITCH SWITCHS0853 J0801-3
S0852
SWITCH...

Controlhead GM160/360/660 - PCB 8486155B06 / Schematics4-9
P4 SW0906 SW0904
SW0903 SW0901SW0909 SW0910
SW0908 SW0907 SW0902
SW0905
KEYPAD C
SW0908
SW0905SW0902
KEYPAD B
P3 P1
P2 P4
P6
7
P7 8
P8 SW0906SW0910
SW0903
P1
P2P31
P1
2
P2
3
P3 4
P4 5
P5
6
P5
6
P6
7
P7 8
P8 SWITCHS0901
1
P1
2
P2
3
P3 4
P4 5 4
P4 5
P5
6
P6
7
P7 8
P8
SWITCHS0905 1
P1
2
P2
3
P3
3
P3 4
P4 5
P5
6
P6
7
P7 8
P8 SWITCH S0902
SWITCHS0910 1
P1
2
P2 2
P2
3
P3 4
P4 5
P5
6
P6
7
P7 8
P8 P8
SWITCHS0908 1
P1 1
P1
2
P2
3
P3 4
P4 5
P5
6
P6
7
P7 8...

4-10Controlhead GM160/360/660 - PCB 8486155B06 / Schematics
BACKLIGHT RED BACKLIGHT GREEN
NU Q0931
D0980 D0979 D0978
R0946D0977
R0945
10K 33K
10K R0942 10K R0941
D0972
R0944
10 100K
R0947
R0948 4
10 U0931-2
MC330726
5 78100K Q0933
D0987
NU R0934 D0986 D0985
D0984
10KR0935 D0969
NU D0951
D0967 D0966
D0964D0965
NU NU D0963D0970
NU D0962
D0971NU D0947
NU D0943
Q0934NU D0932
4.7KNU D0931
R0943
C0931
0.1uF
10 R0938
R0937
10
NU NU C0932
0.1uFR0936
10K R0932
NU D0949
NU 33K NU R0931
10K
Q0932
MC33072U0931-12
3...

Controlhead GM160/360/660 - PCB 8486155B06 / Schematics4-11
THE LCD IS PART OF HARDWAREKITS GLN7358A (EUR) AND GLN7359A (US)
R0974
1.8MEGR0973
1.2MEG
R0972C0972
0NU 1uF
1uF C0971
2.2uF C0985
.01uF
1uFC0984
C0973
0.1uF C0980
0.1uF C0976 C0975
0.1uF C0974
0.1uF
NU C0982
0.1uF
0.1uF C0981 C0979
0.1uF
NU 0.1uF C0977
NU
1 2
NU
3
4
5
6
7 0
100K R0978200K R0977
NU NU
1
100K R0976
SEG69_C70 SEG6_C7
SEG7_C8
SEG8_C9
SEG9_C10
0
SEG61_C62
SEG62_C63
SEG63_C64
SEG64_C65
SEG65_C66
SEG66_C67
SEG67_C68
SEG68_C69...

4-12Controlhead GM160/360/660 - PCB 8486155B06 / Schematics3.1 Controlhead PCB 8486155B06 
Parts List
*  Motorola Depot Servicing only
Reference designators with an asterisk indicate 
components which are not fieldreplaceable 
because they need to be calibrated with 
specialized factory equipment after installation. 
Radios in which these parts have been replaced in 
the field will be off frequency at temperature 
extremes.
Circuit 
RefMotorola 
Part NoDescriptionC0803
2113741F17
470pF 50V
C0804...

Controlhead GM380/1280 - PCB 8486178B03/B04 / Schematics4-134.0 Controlhead GM380/1280 - PCB 8486178B03/B04 / Schematics
D0941
D0942 D0943
D0944
D0945
D0946 D0947
D0948
D0949
D0950 D0951
D0952
D0953
D0954 D0955
D0956
D0957
D0958 D0959
D0960
D0961
D0962
D0963
D0964
D0965
D0966 D0967
D0968
D0969
D0970
D0971
D0972 D0973
D0974
D0975
D0976
D0977
D0978 D0979
D0980
D0981
D0982
D0983
D0984 D0985
D0986
D0987
D0988
D0989
D0990
D0991D0992D0993
2 3 5 7 9
864
10J0811
4
1
235
R0854
S0901
S0902S0903S0904
S0905
S0906...

4-14Controlhead GM380/1280 - PCB 8486178B03/B04 / Schematics
IN OUTCONTROLLER
R0871BOOT_MODE
BOOT_VPP
ARCHITECTURE
OUT CLOSED
BOOT_SCI_RX * see note 1
Note 1: Volume Pot is part of Hardware KitBOOT_SCI_TX BOOT_PWR
OUTRESET5V
BOOT_PWR_ONBOOT_GND
R0872
R0876
R0877
R0878
R0879INNC
NC
OPEN
IN IN
IN
IN OUT
OUT
OUT NCNC
NC
NC NC
NU
1 NC
NC
SHIELD
NU
1SH0872
SHIELDIO617
IO718
IO819
VCC28
6
7
SH0871EN_OE 22
EN_WE 27
GND
14IO111
IO212
IO313
IO415
IO516 A3 7
A4 6
A5 5
A6 4
A7 3
A8 25
A9 24EN_CS 20
A0 10
A1 9
A10...