Motorola Radius Cm200 Cm300 Pm400 Basic 6802966c15 A Manual

							Radio Exploded Mechanical Views and Parts Lists 2-17
8.3 Control Head - CM200
Figure 2-16 Control Head CM200
Table 2-3   Control Head CM200 Parts List
Item no Description Part No
1Control Head PCB8488998U01
2 Lens 6189338U01
3Keypad7589330U01
4 Control Head Plastic 1589332U01
5Knob Spring (part of knob - item 6)
6 Knob, Volume 3689331U02
7Speaker5005156Z02
8 Flat Cable (not shown) 3089305U01
9Nameplate5487790V03
9 7
5 4 1
2
3
6 
						

							2-18MAINTENANCE
8.4 Control Head - CM300/PM400
Figure 2-17 Control Head - CM300/PM400
Table 2-4    Control Head CM300/PM400 Parts List
Item no Description  Part No.
1Control Head PCB8489714U01
2 Light Guide 6189624U01
3 Elastomeric Connector2802619S03
4 LCD Holder 0789623U01
5 LCD7202421H33
6 Keypad 7589340U01
7 Sp ea k e r 5005156Z02
8  Control Head Plastic CM300
PM400 1586605Z01
1589333U01
9 Knob Spring (part of Knob - item 10)
10 Knob  3689331U02
11  Lens:
CM300
PM400
6189339U07
6189339U04
12  Flat Cable (Not Shown) 3089305U01
1
2 3 4
5
6 7
8 910 11 
						

							Service Aids2-19
9.0 Service Aids
Table 2-5 lists the service aids recommended for working on the radio. While all of these items are 
available from Motorola, most are standard workshop equipment items, and any equivalent item 
capable of the same performance may be substituted for the item listed.
Table 2-5   Service Aids
Motorola Part 
No.Description Application
RLN4460_Portable Test SetEnables connection to audio/accessory jack. 
Allows switching for radio testing.
HVN4191_ Customer Programming 
Software (CPS) - Software on 
CDROM & Global TunerPrograms customer options and channel data. 
RKN4081_Programming Cable with 
Internal RIBIncludes radio interface box (RIB) capability.
FKN8096_ Data/Flash Adapter Key Used with RKN4081 (10 to 8 pin adapter for 
front Telco connector with Data/Flash switch).
RKN4083_Mobile Programming/Test CableConnects radio to RIB (RLN4008_).via rear 
accessory connector
FKN8113_ Adapter Cable Used with RKN4083 (20 to 16 pin adapter for 
rear accessory connector).
GT F 3 7 4 _Program CableConnects RIB to Radio microphone input.
RLN4008_ Radio Interface Box Enables communications between radio and 
computer’s serial communications adapter.
HSN9412_Wall-Mounted Power SuppyUsed to power the RIB. (120 V ac)
HLN8027_ Mini UHF to BNC Adaptor Adapts radio antenna port to BNC cabling of 
test equipment.
8180384N64Housing Eliminator (25W)Test Fixture used to bench test the radio pcb. 
3080369B71 Computer Interface Cable Connects the RIB to the Computer (25-pin).
3080369B72Computer Interface CableConnects the RIB to the Computer (9-pin)
(Use for IBM PC AT - other IBM models use 
the B71 cable above).
6686119B01 Removal Tool Assists in the removal of radio control head.
6680334F39Hex ToolAssists in the removal of antenna connector. 
						

							2-20MAINTENANCE
10.0 Test Equipment
Table 2-6 lists test equipment required to service the radio and other two-way radios
.
Table 2-6   Recommended Test Equipment
Motorola Part No. Description Characteristics Application
R2000, R2600
R2400, or R2001 
with trunking 
option for Pri-
vacy Plus™ and 
Smartnet Sys-
tems™ 
†
Service MonitorThis monitor will 
substitute for items 
listed below with an 
asterisk *Frequency/deviation meter and sig-
nal generator for wide-range trouble-
shooting and alignment
*R1049 Digital Multimeter Two meters recommended for AC/
DC voltage and current measure-
ments
*S1100Audio Oscillator67 to 200Hz tonesUsed with service monitor for injec-
tion of PL tones
*S1053, 
* S K N 6 0 0 9 ,              
*SKN6001AC Voltmeter, 
Power Cable 
for meter, 
Test leads for meter• 1 mV to 300 V
• 10 MΩ input imped-
anceAudio voltage measurements
 R1053Dual-trace Oscillo-
scope20 MHz bandwidth,
 5 mV/cm - 20 V/cmWaveform measurements
R1443A Broadband Watt-
meterTransmitter power output measure-
ments
 S1339RF Millivolt Meter100 µV to 3 VRF, 10 
kHz to 1.2 GHzRF level measurements
*R1013 SINAD Meter Receiver sensitivity measurements
 S1348 (prog)DC Power Supply0-20 Vdc, 0-20 AmpsBench supply for 13.8Vdc 
						

							Programming/Test Cable - RKN4083_2-21
11.0 Programming/Test Cable - RKN4083_
Figure 2-18 Programming/Test Cable
Figure 2-19 Pin Configuration of RKN4083
P1 (Male)
To Radio
 Test Set
J2 (Female)
To Mobile Radio
Accessory
Connector 1
1313
1
14 25
25 14J1 (Female)
To RIB
RLN4008
FL0830308O
1000    50mm
Cable+
_
1000    50mm
Cable+
_
17
181
219
20Viewed from
Front (pin end)
of Connector
FLO830308-0Note: Use with Adapter Cable FKN8113_
J2 Mobile 
Radio
Accessory 
Connector
SPEAKER -
EXTERNAL MIC
DIGITAL IN 1 (EXT. PTT)
DIGITAL OUT 2 (EXT. ALARM)
FLAT TX AUDIO SENSITIVITY
DIGITAL IN 3/MPT MAP 27 RX
GND
DIGITAL IN/OUT 4/MPT MAP 27 TX
DIGITAL IN 5 w WAKEUP (EMG)
IGNITION
FLAT/FILTERED RX AUDIO
DIGITAL IN/OUT 7
SWITCHED BATTERY VOLTAGE
DIGITAL IN/OUT 8
RSSI
SPEAKER +
BUS + (FOR CPS AND FLASHING)
BOOT CONTROL
N/C
N/C1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20AUDIO +
AUDIO -
AUDIO +
AUDIO -
MIC AUDIO
MIC AUDIO
GND
VOL CTRL
DISC
PTT
BOOT CTRL 1
2
5
7
10
15
16
18
19
20
25P1 
To Radio
Test Set
RLN4460
GND
BIAS
BUS -
SW B +
BUS +
BOOT CTRL 1
4
11
12
15
25 J1
To RIB
RLN4008
FL0830307O
FLO830307-0 
						

							2-22MAINTENANCE
12.0 Adapter Cable - FKN8113_
Figure 2-20 Pin Configuration of FKN8113
16-pin Female 
To Radio
Accessory 
Connector
SPEAKER -
EXTERNAL MIC
EXT. PTT
FLAT TX AUDIO SENSITIVITY
BUS+ (FOR CPS AND FLASHING)
GND
SWITCHED BATTERY VOLTAGE
SPEAKER +1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16SPEAKER -
EXTERNAL MIC
EXT.PTT
EXT ALARM
FLAT TX AUDIO
DIG IN
GND
DIG I/O
DIG IN
IGNITION
FLAT/FILTERED RX AUDIO
DIG IN
SWITCHED BATTERY VOLTAGE
DIG IN
RSSI
SPEAKER +
BUS +
BOOT CONTROL
N/C
N/C 1
2
3
4
5
6
7
8
9
10
1120-pin Male 
To Prog/Test 
Cable
RKN4083_
12
13
14
15
16
17
18
19
20
15
161
2
Viewed from
Front (pin end)
of Connector 
						

							Chapter 3
TRANSCEIVER PERFORMANCE TESTING
1.0 General
These radios meet published specifications through their manufacturing process by utilizing high- 
accuracy laboratory-quality test equipment. The recommended field service equipment approaches 
the accuracy of the manufacturing equipment with few exceptions. This accuracy must be 
maintained in compliance with the manufacturer’s recommended calibration schedule.
2.0 Setup
Supply voltage is provided using a power supply (13.8 Vdc for low power models, 13.6 Vdc for high 
power models). The equipment required for alignment procedures is connected as shown in the 
Radio Tuning Test Setup Diagram, Chapter 4, Figure 4-6.
Initial equipment control settings should be as indicated in Table 3-1. The remaining tables in this 
chapter contain the following related technical data:
Table Number Title
3-2Test Environments
3-3 Test Channel Spacing
3-4Test Frequencies
3-5 Transmitter Performance Checks
3-6Receiver Performance Checks
Table 3-1   Initial Equipment Control Settings
Service Monitor Test Set Power Supply
Monitor Mode: Power MonitorSpkr set: AVoltage: 13.8 Vdc (low 
power models) 13.6 Vdc 
(high power models)
RF Attn: -70 Spkr/load: 
SpeakerDC On/Standby: 
Standby
AM, CW, FM: FMPTT: OFF Volt Range: 20V
Oscilloscope Source: Mod
Oscilloscope Horiz: 10mSec/Div
Oscilloscope Vert: 2.5 kHz/Div
Oscilloscope Trig: Auto
Monitor Image: Hi
Monitor BW: Nar
Monitor Squelch: mid CW
Monitor Vol: 1/4 CWCurrent: 20A 
						

							3-2TRANSCEIVER PERFORMANCE TESTING
3.0 RF Test Mode
When the radio is operating in its normal environment, it is not possible to test all individual aspects 
of the transmitter and receiver performance. Therefore a special “test mode” is used to allow the 
service technician to perform certain functional tests on the product. A control head fuctional test 
mode is also available.
To enter test mode (display radios):
1.Turn the radio on.
2.Within ten seconds after the self test is complete, press button P2, five times in succession.
3.Channel number appears in the display. The radio is on channel XX*, carrier squelch mode, 
25 kHz channel spacing.
4.Each additional press of P2 scrolls through to the next channel spacing and a corresponding 
set of tones are sounded.
5.Pressing P1 scrolls through and accesses test environments as shown in Table 3-2.
6.Pressing P2 for three seconds switches the radio to the control head test mode and zero 
appears on the display.
7.Pressing P1 causes the radio to display the channel number “1”. Another P1 press causes 
the radio to display the next channel “2”, and so on until channel “9”.
8.Pressing P1 at the end of the LCD test activates the ‘LED Test’. The next P1 press turns the 
LEDs and dot On/Off.
9.Pressing P1 at the end of the LED test activates the button test. Pressing any button (except 
P1) or any keypad button during the LCD test or Icon test immediately activates this test.
10.Pressing P2 for 3 seconds in the control head test mode causes the radio to return to the RF 
test mode. 
*XX = channel number (01 - 06)
Table 3-2   Test Environments
No. of 
BeepsDescription Function
1Carrier SquelchRX: if carrier detected
TX: mic audio
1Tone
Private-LineRX: unsquelch if carrier and tone (192.8H z) detected
TX: mic audio + tone (192.8 Hz)
2Digital
Private-LineRX: unsquelch if carrier and digital code (131) detected
TX: mic audio + digital code (131)
3Dual-Tone 
multiple 
frequencyRX: unsquelch if carrier detected
TX: selected DTMF tone pair
9MDC1200
HSSRX: unsquelch if carrier detected
TX: 1500 Hz tone
5 Unsquelch
OpenRX: constant unsquelch
TX: mic audio
11CMPRX: if carrier detected
TX: mic audio 
						

							RF Test Mode3-3
Table 3-3   Test Channel Spacing
Number of Beeps Channel Spacing
125 kHz
2 12.5 kHz
320 kHz
Table 3-4   Test Frequencies
Channel Display Test ChannelVHF
(136-162 
MHz)VHF
(146-174 
MHz)UHF 
(438-470 
MHz)UHF
(465-495 
MHz)
1 Low Power
8 High PowerTX#1 or #8
RX#1 or #8136.125146.025438.025465.225
2 Low Power
9 High PowerTX#2 or #9
RX#2 or #9140.275 150.700 443.300 470.225
3 Low Power
10* High PowerTX#3 or #10
RX#3 or #10144.675155.300448.700475.225
4 Low Power
11* High PowerTX#4 or #11
RX#4 or #11149.125 160.000 454.000 480.225
5 Low Power
12* High PowerTX#5 or #12
RX#5 or #12153.475164.700459.300485.225
6 Low Power
13* High PowerTX#6 or #13
RX#6 or #13157.775 169.300 464.700 490.225
7 Low Power
14* High PowerTX#7 or #14
RX#7 or #14161.775173.025469.025494.775
* The CM200 displays only the 2nd digit and the high power indicator is illuminated.
Table 3-5   Transmitter Performance Checks
Test Name Communications Analyzer Radio Test Set Comment
Reference 
FrequencyMode: PWR MON
4th channel test frequency*
Monitor: Frequency error
Input at RF In/OutTEST MODE,
Test Channel 4 
carrier squelch PTT to 
continuous 
(during the 
performance 
check)Frequency error to 
be: ±186 Hz VHF1
±200 Hz VHF2
±568 Hz UHF2
±600 Hz UHF3
Power RF As above As above As above 1-25 W  
						

							3-4TRANSCEIVER PERFORMANCE TESTING
* See Table 3-4.
Vo i c e  
ModulationMode: PWR MON
4th channel test frequency*
atten to -70, input to RF In/ Out
Monitor: DVM, AC Volts
Set 1kHz Mod Out level for 
800mVrms at test set, 
800mVrms at AC/DC test set 
jackAs aboveAs above, 
meter selector 
to micDeviation:
2.5 kHz Max. 
(12.5 kHz Ch. Sp).
4 kHz Max. 
(20 kHz Ch. Sp).
5 kHz Max. 
(25 kHz Ch. Sp).
Vo i c e  
Modulation 
(internal)Mode: PWR MON
4th channel test frequency*
atten to -70, input to RF In/ OutTEST MODE, 
Test Channel 4 
carrier squelch 
output at 
antennaRemove 
modulation 
inputDeviation:
2.5 kHz Max. 
(12.5 kHz Ch. Sp.).
4 kHz Max. 
(20 kHz Ch. Sp.).
5 kHz Max. 
(25 kHz Ch. Sp.).
High-Speed
Data 
ModulationAs aboveTEST MODE, 
Test Channel 4 
high speed 
output at 
antennaPTT to 
continuous 
(during the 
performance 
check).Deviation:
1.5-2.0 kHz 
(12.5 kHz Ch. Sp.).
2.3-3.2 kHz 
(20 kHz Ch. Sp.).
3.0-4.0 kHz 
(25 kHz Ch. Sp.).
DTMF 
ModulationAs above,
4th channel test frequency*TEST MODE, 
Test Channel 4 
DTMF output at 
antennaAs above Deviation: 
1.4-1.9 kHz 
(12.5 kHz Ch. Sp.).
2.3-3.0 kHz 
(20 kHz Ch. Sp.).
2.9-3.8 kHz 
(25 kHz Ch. Sp.).
PL/DPL 
ModulationAs above
4th channel test frequency*
BW to narrowTEST MODE, 
Test Channel 4
TPL
DPLAs aboveDeviation:
0.25-0.5 kHz 
(12.5 kHz Ch. Sp.).
0.4-0.8 kHz 
(20 kHz Ch. Sp.)
0.5-1.0 kHz 
(25 kHz Ch. Sp.). Table 3-5   Transmitter Performance Checks (Continued)
Test Name Communications Analyzer Radio Test Set Comment