Motorola Spectra A3 Configuration guide

@ tnoTor'or,A Spectra Model A3
Mobile Products Division Handheld Control Head
FM Two-Way Radio
Manual Supplement
1. Attachments
Functional Block Diagrams for A3 Model Radio (VHF & UHF) . . . . PW-6193
Power-Up Self{heck Display for ,A'3 Model Radio . . . . Table 7
Exploded Views and Parts Lists for ,A3 Model Radio
HandheldControlHeadandRemoteMountRadio . ..... PW-6184
Exploded Views and Parts Lists for A'3 Model Radio VHF and UHF Radios . PW-6185
Wiring Diagram for A'3 Model Radio Hom-LightsAlang-up Box . . . PW-6189
Wiring Diagram for A3 Model Radio Remote Mount Control Cable
and Accessory Connector Pin-Out . PW-6128
Schematic, Circuit Board Diagrams, and Parts Lists for
HLN6089A HHCH and HLN6097 A SECURENET HHCH
InterfaceCircuitBoard . ... PW-6176
Schematic, Circuit Board Diagrams, and Parts List for
HcN4O39AHandheldControlHeadCircuitBoard . ..... PW-6129
2. General Information
This supplement provides information for the Spectra
Handheld Control Head Radio (Model A3). Primarily, this
manual covers the Handheld Control Head unit and its radio
Interface Board, and it also includes a new Command Board
and new Exploded Views of the A3 Radio. For other radio
information, refer to the appropriate Service Manual and
Detailed Service Information.
3. Other Publications
68P80101W35-A Spectra VHF Service Manual
68P80101W3rc Spectra UHF Service Manual
68P80101W33-B SpectraDetailedServicelnformation
4. \on-Applicable Sen'ice Manual Details
krl-ormarion in the Service Manuals listed above is valid
t'or ttrc Handheld Control Head (HHCH) radio in al1 areas
ercept fte tbllo*ing portions of the manuals which do not
appl-r to FTHCH radios:
r Front Panel Programming (Chapter 2).
r Control Head Troubleshooting (Paragraph 4.2,4.2.1,
-1.1-lr.
o Control Head Testing (Paragraph 4.l0).
r Control Station Operation (Chapter 5).
. Exploded Views.
5. Additionat HHCH Service Manual Details
The following information supercedes similar docu-
ments/paragraphs presently in the Service Manual.
5.1 MODELCHART
The Model Chart for the Handheld Control Head is the
same as the chart in the Service Manual except:
(1) HHCH radio does NOT have:
CONTROLHEAD PC BOARD
CONTROL HEAD INTERCONNECT BOARD
CONTROL HEAD HARDWARE KIT
CONTROL HEAD BUTTON KITS
MICROPHONE
(2) HHCHradio ADDS:
HCN1O53A HANDHELD CONTROL HEAD KIT
HLN61O3A HANG_UP BOX KIT
HLN6O9OA HHCH HARDWARE KIT
HLN6O89A INTERFACE BOARD KIT
@ Momrola krc- r*)
AX Rifts Rsed
Prinled in U.SA
technical publicotion ietvicet 68P80102W48-A
s5s5 North Beach srreet, Fort worth, rexas 761s7 llllllllillllilllilllllillllillllillllilllllllllllllllllllllllllllillllllll

5.2 STANDARD FEATURES
The Handheld Control Head has the following standard
features:
2-DIGIT LED DISPLAY
POWER-UP SELF-CHECK
FULL MIL-8 1 OD SPECIFICATIONS
6O-SECOND TIME-OUT TIMER
EXTERNAL SPEAKER
FAST_LOCK SYNTHESIZER
IGNITION SENSE
MONITOR BUTTON
MDC -] 2OO PTTID EMERGENCY
99 CONVENTIONAL CHANNELS
TALKAROUND
UHF---40-WATTS POWER
(VARTABLE TO 20-WATTS)
VHF-sO-WATTS POWER
MODE-SLAVED C H ANNE L S CAN
5.3 OPTIONAL FEATURES
The options available for the models listed in the Service
Manual are available for the Handheld Control Head, except,
HHCH Radios exclude some options:
W2O TOUCH-CODE MICROPHONE
W665 CONTROL STATION
W1O9 HANDSETWITHHANG-UP
One option in the Service Manual requires a different kit
for the HHCH:
W496 REMOTE MOUNT KIT W17' CABLE
(adds HKN4192A and HLN6092A;
deleres HKN4191A)
An additional option is available for the HHCH:
W335 REMOTE MOUNT KIT W8'CABLE
(adds HKN41 92A and HLN609 I A;
deletes HKN4191A)
5.4 FUNCTIONAL BLOCK DIAGRAM
The attached PW-6193 shows the Block Diagrams for
the A'3 Model Radio.
5.5 CONTROL HEAD DESCRIPTION
Service Manual paragraphs 1.3 and 1.3.1 do not apply to
the A3 radio. Substitute the following:
1.3 HANDHELD CONTROL HEAD (MODEL A3)
The Spectra Handheld Control Head combines the
functions of a microphone and a control head into a single
package.
1.3.1 Description of Controls (See Figure 1).
2
MONITOR
PUSH BUTTON
INDICATOF
PTT PUSH
BUTTON
TRANSI\4IT
INDICATOR
MICROPHONE DIRECT
ON/OFF
SWITCH
HORN/LIGHTS
SCAN SWITCH
GPW-6029-O
Figure I . Handheld Control Head
OFF-ON-DIRECT SWITCl'{ - This switch latches
in the ON position to turn on the radio. The DIR
position is a momentary position that enables \-/
talkaround.
H/L-SCAN SWITCH - This momentary type switch
selects either the HORN and LIGHTS or the SCAN
function.
MODE UP-DOWN SWITCH - This momentary
type switch selects modes.
DISPLAY - Two seven-segment LED displays
show all radio states or statuses; also functions as
the ON/OFF indicator.
Dl R-SCN-PRl INDICATORS - These LEDs light to
indicate: that the radio is transmitting DlRectly to
another mobile (talkaround); that the radio is in the
SCaN mode;the PRlority status of the mode being
scanned.
5.6 POWER-LIP SELF CHECK DISPLAY
Service Manual paragraph 4.1 (including Table 7) does
not apply to the ,A.3 radio. Substitute the attached page, Table
7, A.3 model Radio Power-Up Self Check Displays.
5.7 INTERFACE BOARD REPLACEMENT
Service Manual paragraph 4.7.1 (Control Head Board
Replacement) does not apply to the A,3 radio. However, \-/

similarinstructions are required to replace the interface board.
Substitute the following instructions for the ,{3 Model Radio
Interface Board Replacement.
4.7.1 A3 Model Radio lnterface Board
Replacement
Unscrew and remove the handheld control
head unit. Remove the two front panel screws.
Grasp the front panelfirmly and carefully unplug
the assembled panel from the radio.
Lay the front panel face down on your work
surface. Use a Torx T10 driver to remove two
screws holding the interface board.
Assemble the new board to the front panel and
attach and tighten the two Torx head screws.
Carefully align the interface board connector
with the radio connector and press the
assembled front panel onto the radio. Secure
the panelwith the two front panel screws.
5.8 E)GLODED VIEWS
The attached foldout page, PW-6 184, illustrates and lists
the Handheld Control Head and Remote Mount Mechanical
Parts; PW-6185 illustrates and lists the VHF and UHF ,{3
Model Radio Mechanical Parts.
5.9 HORN&IGHTS WIRING DIAGRAM
The Horn/Lights Wiring Diagram (shown onPW432j)
does not apply to the A3 radio. Substitute pW-61g9, A3
Model Radio Horn-LightsAlang-up Box Wiring Diagram.
5.IO REMOTE MOUNT CONTROL CABLE WIRING
DIAGRAM AND PIN_OUT
The attachedpage, PW-6128, shows the ,{3 ModelRadio
Remote Mount Control Cable Wiring Diagram and Accessory
Connector Pin-Out.
(1)
(2)
(3)

\/

ANTENNA
CONNECTOR POWER AMPLIFIER
\-
DI RECTI ONAL
COUPLER /
DETECTOR
DC POWER
CABLE
I
INTERCONNECT
BOARD
REID'
rfr
I
-tFI
oil
(biSl tuoulr-olrvr I
PART OF
RADIO FRONT
HOUSING
ALL MODELS
r- -REAR 1
I AtSit"tr?*t tREMOTE I
CONTROL I
CONTROL UNIT IREMOTE MOUNT)
tAE/47 MoDEL)
8 OHM
SPEAKER
I reHrrroH caaLr
J4
HIGH VOLTAGE
VF DRIVER
utot

VHF FUNCTIONAL BLOCK DIAGRAM
ANTENNA
CONNECTOR POWER AMPLIFIER
550\fl ='1uF
11-loss)-
J350L,/'
COMMAND BOARD
OC POWER
CO\NECTOR
REAR I
EESSCRY.
CAE-E I
P2
-l I
m4.a :
ImnP4 I
rT-O\LY) I
lFr - -r
/\ P502
INTERCONNECT J I'
BoARD A tros
I
ER PART OF
RADIO FRONT
HOUSING
*o* l
ACCESS OR Y T
CABLE 1
REMOTE MOUNT
CONTROL CABLE
r J3
lRElrotr uour.rt
. ACCESSORY
I corHecron
I
J
CONTROL UNIT (REMOTE MOUNN
(A5/47 MoDEL)
I NTERCONNECT..._
68HCC5Cz F
CONTROL UNIT (DASH }IOUNT}
{A5/A7 MoDEL)
j^:
SERIA- 3-S
I NTER= A::
I
MI CR OP HONE
CONNECTOR
.J t04
RX FRONT END DoUBLE
BALANCE MIXER
RX
(COAXIAL CABLE)
P RES ELECTOR
(COAXIAL CABLE)
INJECTION
F I LTER
RX BUFFER
o3 675
(COAXIAL CABLE)
JO853
RIBBON
ACCES SORY
CABLE
REAR
ACCESSORY
CONNECTOR
J2
PWR CONTROL/
REGULATOR
u 500
(COAXIAL CABLE)
P/O
J6 OI Y\--:S
RF BOARD
35o l-\HI
xrA- = _-=
SERIA_ :.:
I NTEq=I::
!3??
MI CROPHONE VACUUM
FLUORESCENT
(8 CHARACTER)
uro2
VACUUM
FLUORESCENT
(8 CHARACTER)
ur 02
HI CROPH ONE
CONNECTOR

VHF FUNCTIONAL BLOCK DIAGRAM
(COAXIAL CABLE)
RX FRONT END DOUBLE
RX
(COAXIAL CABLE)
350 Nll lF AMP
P RESELECTOR 450 KHZ
CER AMI C
FILTERS
FL 30r,302
(COAXIAL CABLE)
P364r
I NJ ECTI ON
F I LTER IF /DET
SQUELCH IC
u30t
4 POLE
XTAL FILTER
Y350
P364?
P,/O P60l
REF OSC
u600
RX BUFFER
Q3675
2ND LOCAL
OSCI LLATOR
(zND VCO)
Q60l
TX BUFFER
Q36 76
VCO FEED BACK
J5OOA J5OOA
IC PROG BUS
PWR CONTROL/
REGULATOR
u 500 SIGNALLING
FILTER IC
u700
MEMORY MODULE
ROM
u59 t,/
u593
EEPR OM
u592
SERIAL BUS
I NTERFACE
u5?2 AUDIO PA
u450
f,ER AMPLIFIER
CONTROL UNIT (DASH MOUNT)
(A5/A7 M0DELI
INTERNAL CASTING
P50
--1
I
l---FoR 43 MoDELS coNTRoL UNtT
' AND MICROPHONE IS REPLACED
I ev HANDHELD coNTRoL HEAD tN
I eotFr DASH AND REMoTE MoUNT
r CONFIGLJRATIONS
I
I
I
I
I
I
I
J
(COAXIAL CABLE)
t
V
J50
J5Oi
R I BBON
ACCES SORY
CABLE
REMOTE MOUNT
CONTROL CABLE J502
P50 2
I NTERCONNECT
BOARD
t-
I
MI CR OP H ONE
CONNECTOR
Jt04
trUOTE
IODEL]
SERIAL BUS
I NTERFACE
U4
MOUNN GXW-58C
Functional Block D
A3 Model Radio (VHl
P
(sl

(COAXIAL CABLE)
IBBON
fSSORY
:ABLE
RX FRONT END DoUBLE
BALANCE MIXER
RX
(COAXIAL CABLE)
J 5OOB
PRESELECTOR 45O KHZ
CERAMIC
FILTERS
FL 301, 302
4 POLE
XTAL FILTER
Y350 IF /DET
SQUELCH IC
u 50l
2ND LOCAL
OS C I LLATOR
(zND VCO)
Q60l
TX BUFFER
036 76 RX BUFFER
o3675
DIVIDER
u3676 SYNTHES I ZER
tc
u602
COMMAND BOARD J 5OOA
IC PROG BUS SIGNALLING
FILTER IC
u700
MEMORY MODULE
EEPR OM
u592
SERIAL BUS
I NTERFACE
u5?2 AUDIO PA
u 450
VHF FUNCTIONAL BLOCK DIAGRAM
P 3tO2
OAXIAL CABLE)
P564t
COAXIAL CABLE)
IE MOUNT
ERFACE
OAR D
tDt0
IONT
ECTOR
'UNT
:ABLE
I
MI CR OPH ONE
CONNECTOR
Jto4, ,Pto
I NTER CONNECT
BOARD
CONTROL UNIT (DASH MOUNT)
t.A5/ A7 M0DEL)
--1
I
|-ron 43 MoDELS coNTRoL uNrr
AND MICROPHONE IS REPLACED
I av HANDHELD coNTRoL HEAD rN
I BOTH DASH AND REMOTE MOUNT
I coNFIGURATI0NS
I
I
I
I
I
I
J
INTERNAL CASTING
J5OOB
4\
J Psoo
J 5OOA
J 502
P 502
MI CROPHONE
GXW-580r-A
Functional Block Diagrams for
A3 Model Radio (VHF and UHF)
PW4193-O
(Sheet 1 ot 2)
1/1 5/89

ANTENNA
CONNECTOR
PART OF
RADIO FRONT
HOUSING
POWER AMPLIFIER
UHF FUNCTIONAL BLOCK DIA(
RX FRONT END
RX
(COAXIAL CABLE)
(COAXIAL CABLE)
COMMAND BOARD
DC POWER
r-----REa-R-l
IACCES SOR Y
CABLE I
F? P2,
lrGNrTr0N =l
14 I
P4 I
I
I
I cABLE
I
I
I
SP EAKER
CO N NECTO R
8 OHM
S PEAKER
REMOTE MOUNT
I NTER FACE
BOARD
rt t4
l l / roasn MouNr-oNLy) I
s"_ _rLL I\{SDES _ _r
r-- REAR -1
I
I
I
I
I
ACCESSORY '
cABLE I
P2
SPEAKER
. J3
lRrlaote l,rourur
. ACCESSORY
I couHrcroR
I
REMOTE MOUNT
CONTROL CABLE
JIO3R
Pt0 3 T_
I
-___J
MI CROPHONE
CONNECTOR
r- I
I
r
Jto4, ,Pto4
I A5,/47 MODEL
l-_ _
Functional Block Diagrams for
A3 Model Radio (VHF and UHF)
PW-6193-O
(Sheet 2 ot 2)
1/15t89
(COAXIAL CABLE)
DR I VER
o58 50
TX
LOW_LEVEL
AMP, Q58OI
R EAR
ACCESSOR Y
CO NNECTOR
J2
PWR CONTROL,/
REGULATOR
u 500
I NJ ECTI ON
BUFFER/SW
Q5680
vc0
IGNITION CABLE
MI CROPHONE
VACUUM
FLUO RESCENT
(8 CHARACTER)
ut o2
CONTROL UNIT IREMOTE MOUNN

POWER AMPLIFIER
PO85
UHF FUNCTIONAL BLOCK DIAGRAM
P5t?7
(COAXIAL CABLE)
J0853
RF
350
BOARD
HI IF
INTERNAL CASTII
450 trZ
CERAV '
FILTERS
IF /DE-
SQUELC- :
u30
zND LCCA-
OS C I LLA-3
(2ND vC3l
Ubv
PRESCA =
tc
Ubv
I
- --J
COMMAND BOARD
J5OOB
P5 00
J5OO A
IC PROG
J5OOB
P
J5OOA
RIBBON
ACCESSOR Y
CABLE BUS S IGNAL. h(
FILTER C
u70c
AUDi C
FILTER :
u40c
REMOTE MOUNT
I NTER FACE
BOARD
CO NNECTOR
rR- -]
SORY,
I-E I
P?
r l.
-l I
I
I
_-!
REMOTE MOUNT
ACCESS OR Y
CONNECTOR t-
I
Jl-- ron 43 MoDELS co
AND I\,IICROPHONE I!
I av HANDHELD coNr
BOTH DASH AND R5
I coNFr GURATTONS
MI CROPHONE
CONNECTOR
J ro4
UNI T
A5/ A7IREMOTE MOUNN
M ODEL CONTROL UNIT (DASH MOUNT]
A5/47 MODEL
(COAXIAL CABLE)
RX FRONT END ACTIVE MIX
(o5r 25)
J5t27l I Y y P5t28
RX
(COAXIAL CABLE)
P R ES ELECTOR
(COAXIAL CABLE)
P964t
DR I VER
Q5850 4 POLE
XTAL FILTER
Y350
(COAXIAL CABLE) VCO FEED BACK
D/A IC
u 502
SERIAL BUS
I NTERFACE
u522
VACUUM
FLU ORES CENT
(8 CHARACTER)
u to2
SERIAL BUS
I NTER FACE
U4
HIGH VOLTAGE
VF DRIVER
u tot
I 4r ptosn "'
)"'
I .rsA_*_naoro
I
CENT
DTER)
I
MICROPHONE

UHF FUNCTIONAL BLOCK DIAGRAM
INTERNAL CASTING
(COAXIAL CABLE)
(COAXIAL CABLE)
TX
R IBBON
ACCESSOR Y
CAB LE
REMOTE MOUNT
I \TER FACE
BOARD
)-'
I
___t_ RADTO
J FRoNT
CC NNECTOR
FTE MOUNT
TTROL CABLE
)3R l-
L3-____i
I NTERCONNECT
BOARD
CONTROL UNIT (DASH MOUNT]
A5/47 MODEL
l-- ron 43 MToDELS coNTRoL uNrr
. AND MICROPHONE IS REPLACED
I BY HANDHELD CONTROL HEAD IN
BOTH DASH AND REMOTE MOUNT
I c0NFr GURATTONS
M I CROPH ONE
CO NNECTOR
Jto4, ,Pto
(COAXIAL CABLE)
RX FRONT END ACTIVE MIX
(osr2s)
J5t27 l I Y y P5r28
RX
(COAXIAL CABLE)
359 fr\Hl lF AMP
P RES ELECTO R450 KHZ
CERAMI C
FI LTERS
FL 30t, 302
I NJ ECTI ON
F I LTER 4 POLE
XTAL FILTER
Y350
I F/DET
SQUELCH IC
u30t
(COAXIAL CABLE)
REF OSC
u600
I NJECTI ON
BU FFER /S W
Q5680
zND LOCAL
OSC I LLATOR
(zND VCO)
Q60l
VCO FEED BACK
B UFFER
DOUBLER
670.05660
PWR CONTROL/
REGULATOR
u500 SIGNALLING
FILTER IC
u 700
EEPROM
u592
AUDIO PA
u450
VACUU M
FLU ORESCENT
(8 CHARACTER)
uto2
HIGH VOLTAGE
VF DRIVER
u lol
MI CR O PH ONE
J5OOB
/,N
I psoo
vJ5OOA
GXW-5839_A

INTERNAL CASIING
450 KHZ
CERAMIC
FILTERS
FL 30r, 302
IF /DET
SQUELCH IC
u30t
4 POLE
XTAL FILTER
Y350
REF OSC
u600
VCO FEED BACK
JsOOA J5OOA
IC PROG BUS S I GNALLI NG
FILTER IC
u700
SERIAL BUS
I NTERFACE
u52?
SERIAL BUS
I NTERFACE
U4
v
J 5OOB
P500
J5OOA
v
J 502
P502
--l I
F-ron A3 MoDELS coNTRoL uNtr
AND MICROPHONE IS REPLACED
I ev HANDHELD coNTRoL HEAD tN
' BOTH DASH AND REMOTE MOUNT
I coNFr GURATTONS
(DASH MOUNN
IODEL
I
I
I
I
I
I
Iv
t
U
GXW-s839-A
- \-/

1. Troubleshooting and Repair
1.1 POWER_UP SELF CHECK DISPLAYS througha self-testroutine to checkfor system failures. Table 7
lists the error messages that may appear in the display,
followed by the possible causes and remedies. When you power up the radio, the control head goes
Table 7. Power-Up Self Check Display (Note 1)
Notes:
second each. When more than one condition is present, only one message will be displayed. New messages will be displayed as each condjtion is corrected.
Model A3 does not have this fail message.
N,4odel A3 does not have this display condition.
On Model 43, "OL" display indicates out--of-lock condition.
On Model A3, "EE" display indicates this EEPRONI condition.
On Nlodel A3, continuous cycling of "F1", "9", "99" indicates a serial number mismatch
2.
4.
5.
6. Power-Up Self-Check Display for
A3 Model Radio
Table 7
8t07/89
Condition Display Possible cause Remedy
AFL 01/81 The pattern stored in the Memory Board
ROM is incorrect. Replace Memory Board.
BFLOl/82 The pattern stored in the Memory
Board EEPROM is incorrect. a. Reprogram EEPROM from ARCHIVE file if
available. See paragraph 4.7.4, step 6a.
b. Replace Memory Board
cFL 01/83 Radio has conditions A and B.
DFL 01 /84 Memory Board (EPROM is blank. Replace Memory Board.
EFL 01/85 Radio has conditions A and D.
F FL 01/86 Radio has conditions B and D.
GFL01t87 Radio has conditions A, B and D.
HFL 01/88 Memorv Board RAM defective. Replace Memory Board.
IFL 01/89 Radio has conditions A and H.
JFL 01/8A Radio has conditions B and H.
KFL O1/88 Radio has conditions A, B and H.
LFL 01/8C Radio has conditions D and H
MFL 01/8D Radio has conditions A, D and H
NFL 01/90
(Note 2) Serial Bus Failure. May be a control head
failure. a radio command board failure. a. See Control Head Troubleshooting.
or a cabling failure. b. Check rear options connector cabling.
c. Replace Command Board.
oFL01/92 The pattern stored within the micro-
computer EEPROM is incorrect. lnitialize EEPROM (see paragraph 4.7.5).
PFL 01/93 Radio has conditions A and O
OFL01t94 Microcomputer EEPROM is blank Replace Command Board.
RFL 01/95 Radio has conditions A and Q.
S FL 05/81 Control Head ROM is detective. Replace Control Head Board.
TFL 05/88 Control Head ROM is detective. Replace Control Head Board.
UFAIL OO1 Radio has an error with its EEPROM; one
or more modes in the radio has an in-
correct pattern in the Memory Board
EEPROM. Radio will function normally
until a corrupted mode is accessed; then
"FAIL 002" will be displayed (see below).
a. Reprogram EEPROM from ARCHIVE file if
available. See paragraph 4.7.4, step 6a.
b. Replace Memory Board.
(Note 3) BLANK DISPLAY
BUT TX AND
BUSY LED'S
LIT BRIEFLY
AT POWER UP
Display malfuction. Replace Control Head Board.
W
(Note 4) FAIL OO1 Synthesizer oui-of-lock condition. See Synthesizer Troubleshooting.
X
(Note 5) FAIL OO2 The mode which has been accessed
has an incorrect pattern in the
Memory Board EEPROM. (Refer to
ER 01/02 above, ltem S).
a. Reprogram EEPROM from ARCHIVE file if
available. (See paragraph 4.7.4, step 6a.
b. Replace Memory Board.
(Note 6) FAIL 999 Serial number in the Memory Board
and the microcomputer do not match;
Radio will not function but will enter
test mode operalion.
Replace the Memory Board with the proper one.

A3-REMOTE MOUNT
GO TO CABLE
ACCESSOR Y
P/N 308009tMOt

part
Remote M
REFEFEI
SYMBOL
REFEREI
SYMBOL
1
2
3
4
6
7
I
I
HLN6103/
A3-REMOTE MOUNT
GO TO CABLE
ACCESSORY
P/N 308009tMOt

parts lists
Remote Mount Kit, Exploded View MXW-6134-O
REFERENCE MOTOROLA
SYMBOL PARTNO. DESCRIPTION
1
2
c
4
5
6
7
8
03-€0077M01
15-80283N01
04-83045H01
03-1094541 1
32-€0289101
1H0005G01
HLN6O89A
30-80069P02
30-80069P01
screw, (2 used)
housing, lront
washer, (2 used)
screw, tapping, (2 used)
gasket -
dover, dust
interface board
cable, 8'
cable,17'
HLN6103A Hang-Up Box
1/15/89
MXW-613rc
REFERENCE
SYMBOL MOTOROLA
PABT NO. DESCRIPTION
03--00't 35495
03-00139913
0,t-{0008406
0,t-O0400136
01-80155N06 hangup box assembly
screw, machinei 2-56 X 3/8 (2 used)
screw, tapping, 8-18 X 1/2 (3 used)
lockwasher (2 used)
washer, flat
rivet
rivet (2 used)
rivet (2 used)
0H0138654
05--001 401 85
05-{01 401 86
05-00140187 rivet
'15-€2579M02 housing, hangup box
3F80034F01 contact pin
40-84198C02 switch, stack
4o-a4622804 switch slide, SPST
41-{0867668 spring
42-A2018H07 retainer, cabte
6/t-€0240E01 plate, s$/itch pressure
6,{-84199C01 plate, mounting
2940824456 lug ring
GXW-6t65-O
1/15/89
Exploded Views and Parts Lists for
A3 Model Radio Handheld Control Head
and Remote Mount Radio
PW-6184-O
(Sheet 1 ol 2)
1/15t89

parts list
Spectra Handheld Control Head Exploded View HANDHELD CONTROL HEAD
MXW-€'132-O
REFERENCE
SYMBOL MOTOROLA
PART NO. DESCRIPTION
1
2
3
4
6
7
8
o
'10
11
12
13
14
15
'16
17
18
19
20
24
25
26
2A
29
30
31
34
35
36
37
38
40
61 -80052H07
32-80059H01
13-€0020H1 1
15-80047H01
32-8006't H01
(DS1o01,1 002)
32-€0063H01
09-801 97N01
(MK1001)
1 4-80065H01
(u1 001)
32-80058H02
0'1-80749T43
(J2)
(P2)
07-80050H0'1
(J1)
(sw1053)
(sw1051,1052)
30-80227N02
15-80048H0 1
03-€0076E02
33-80025H22
05-00855939
04-€0072H01
03-80076E06
38-80066H01
32-80060H01
04-00 1 39386
'1 4-80258N01
(sw1054)
0 1-80749T68
07-80002J01
38-80055H01
36-80053H0't
42-84591 A03
02-801 88H01
04-00124629
1 8-80095D07
(swl001)
43-80064H0 1
32-80062H01
(cR1 001 )
38-80054H02
lens
gasket, lens
escutcheon, Specfa HHCH
housing, lront
seal
LED, 7-segment (See note)
seal, switch
receptacle, LED
mic cartridge (See note)
insulator
lC display driver (See note)
gasket, housing
upper circuit board (See note)
receptacle (See note)
connector (See note)
bracket, switch
plug (See note)
switch (See note)
switches (See note)
cable coiled
housing, back
screw, metric HI-LO
nameplate, Spectra HHCH
rivet
washer
screw, metric HI-LO
switch, PTT
SEAI, PTT
washer, flat
insulator
switch (See note)
lower circuit board (See note)
bracket, potentiometer
button, PTT
knob
rring
nut, hex
washer, flat
potentiometer, 25k
switch (See note)
spacer, LED
seal, button
LEO (See note)
button, MONITOR
41
42
43
44
46
1/06/89
note: These components are listed by reference designators (in parenthesis); part numbers
are shown in the circuit board diagram parts list.
Exploded Views and Parts Lists for
A3 Model Radio Handheld Control Head
and Remote Mount Radio
PW-6184-O
(Sheet 2 ot 2)
1 /1 5/89

HANDHELD CONTROL HEAD
MXW-6132-O
DESCRIPTION
lens
gasket, lens
escutcheon, Specfa HHCH
housing, front
seal
LED, 7-segment (See note)
seal. switch
receptacle, LED
mic cartridge (See note)
insulator
lC display driver (See note)
gasket, housing
upper circuit board (See note)
receptacle (See note)
connector (See note)
bracket, switch
plug {See note)
swiich (See note)
swiiches (See note)
mble coiled
housing, back
screw, metric Hl-LO
nameplate, Spectra HHCH
rivet
washer
$rew, metric HI-LO
switch, PTT
SCAI, PTT
washer, flat
insulator
switch (See note)
lower circuit board (See noie)
bracket, potentiometer
button, PTT
knob
rring
nui. hex
washer, llat
potentiometer, 25k
swltch (See note)
spacer, LED
seal, button
LED (See note)
button. MONITOR
'1106/89
re designators (in parenthesis); part numbers
IS:
s Lists for
d Control Head
I

HANDHELD CONTROL HEAD