144MHz
FM
TRANSCEIVER
TH-235A/E
KENWOOD
TH-234
SERVICE
MANUAL
oe
ANTE
eR
Knob
(VOL)
_
CO
NTENTS
(K29-5130-03)
Knob
(ENCODER)
DESTINATION
LIST........
seususnsesseasscsesnceasacnenesnseeaens
2
(K29-5
130-03)
DISASSEMBLY
FOR
REPAIR
...............csscs0200e
2000+
3
CIRCUIT
DESCRIPTION
...........2-.cesescesceseseeseeseeeoeee
4
Front
glass
SEMICONDUCTOR
DATA
........-..cs.cccsseseceseesses
eee
14
(810-1263-04)
DESCRIPTION
OF
COMPONENTS
..........0:-00+
16
Antenna*
————aed
PARTS
LIST
...csscccsccsscecesscosscesssveecsesssscsseessvesseeesores
18
EXPLODED
VIEW.........ccccesssscscesoccssscssserorsessens
vores
23
PACKING
.....ccccsscscssssssssscseseccesseccorersrscseorersveeeseeeoe
24
TERMINAL
FUNCTION
............0:ecscsescescseeseeousere
27
ADJUSTMENT
.........sececccscccccescocevscsecseseeesessnsnsneees
28
PC
BOARD
VIEWS
Knob
(PTT)
i
CONTROL
UNIT
(X57-5260-XX)
........csceen
sees
35
(K29-5131-03)
TX-RX
UNIT
(X57-5260-XX)
0...
eeeesecesessene
cee
41
SCHEMATIC
DIAGRAM.............c.csccscssoceceseessecees
45
BLOCK
DIAGRAM.
..........0.c.sccsecececsscsscesessesseeescoses
49
LEVEL
DIAGRAM.............ccssesecesssescecseseseesseesssoees
51
OPTIONAL
ACCESSORIES
.
a
TSU-8
(CTCSS
UNIT)
.u....c.ceececccesessececeseeceencenss
52
KEY
TOP
SMC-32
(SPEAKER
MICROPHONE)............--:
52
(A02-2010-03)
:
FRONT
MICROPHONE)
........0:.cccoosssovessessssesesnenveesenamses
52
Le
0
(A02-2012-12)
:
REAR
EMC-3
(CLIP
MICROPHONE
WITH
EARPHONE)52
PB-36
(STANDARD
BATTERY
PACK)
.........--
52
PB-37
(HIGHT
POWER
BATTERY
PACK)....-..
52
Battery"
BT-10
(BATTERY
CASE)
..........ccsccsccesesssesncees
52
BC-17
(WALL
CHARGER)............:.cccceceseesncee
52
KSC-8A
(COMPACT
CHARGER)...............0.-+-
52
KSC-14
(RAPID
CHARGER)
..............cc0eses.0+
52
PG-2W
(DC
CABLE)
.0......ccccccccccceccsssesessseseeneeeee
52
PG-3J
(FILTERED
CIGARETTE
LIGHTER
CABL-E)52
PHOTO
is
TH-235A
WR-2
(WATER-RESISTANT
BAG)..........-+0.
~--
52
SPECIFICATIONS.
.......cccssececessssccccscsscsecsesseseeenen
eee
53
“Refer
to
parts
list
on
page
18.
;
TH-234
is
for
the
exclusive
use
of
the
Republic
of
Indonesia.
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