Kenwood TK-3212 User manual

UHF FM TRANSCEIVER
TK-3212/3217
©2005-1 PRINTED IN JAPAN
B51-8716-00 (S) 971
SERVICE MANUAL
Antenna
(T90-1039-15): TK-3212(K,M)
(T90-1040-15): TK-3212(K2,M2)
(T90-0798-25): TK-3217(M)
Knob (Volume)
(K29-9309-03)
Knob (PTT)
(K29-9308-13)
Cabinet assy
(A02-3894-13)
Knob (CH selector)
(K29-9345-04)
Photo is TK-3212.
CONTENTS
GENERAL ............................................................. 2
SYSTEM SET-UP ................................................. 2
OPERATING FEATURES ..................................... 3
REALIGNMENT .................................................... 4
DISASSEMBLY FOR REPAIR .............................. 9
CIRCUIT DESCRIPTION ..................................... 12
SEMICONDUCTOR DATA ................................. 16
COMPONENTS DESCRIPTION ......................... 17
TERMINAL FUNCTION ...................................... 17
PARTS LIST ........................................................ 18
EXPLODED VIEW ............................................... 24
PACKING ............................................................ 25
ADJUSTMENT ................................................... 26
PC BOARD
TX-RX UNIT (X57-7130-XX) ......................... 32
SCHEMATIC DIAGRAM ..................................... 36
BLOCK DIAGRAM .............................................. 40
LEVEL DIAGRAM ............................................... 42
KSC-31 / KNB-29N / KBH-10 ............................ 43
SPECIFICATIONS ............................ BACK COVER
This product uses Lead Free solder
Key top
(K29-9346-02)
Button Knob
(Side1/Side2)
(K29-9307-13)

2
TK-3212/3217
Merchandise received
License and frequency allocated by FCC
Choose the type of transceiver
Transceiver programming
A personal computer (IBM PC or compatible), programming
interface (KPG-22), and programming software (KPG-100D)
are required for programming.
(The frequency, TX power HI/LOW, and signaling data are programmed
for the transceiver.)
Delivery
Are you using the speaker microphone? YES
NO
KMC-17 or KMC-21
Speaker microphone
(Option)
Are you using the optional antenna? YES
NO
KRA-23 or KRA-27
Optional antenna
TX/RX 450~490
TX/RX 470~512
TX/RX 440~480
4.0W
4.0W
4.0W
TK-3212 (K,M)
TK-3212 (K2,M2)
TK-3217 (M)
Frequency range (MHz) RF power Type
GENERAL / SYSTEM SET-UP
INTRODUCTION
SCOPE OF THIS MANUAL
This manual is intended for use by experienced technicians
familiar with similar types of commercial grade
communications equipment. It contains all required service
information for the equipment and is current as of the
publication date. Changes which may occur after publication
are covered by either Service Bulletins or Manual Revisions.
These are issued as required.
ORDERING REPLACEMENT PARTS
When ordering replacement parts or equipment information,
the full part identification number should be included. This
applies to all parts, components, kits, or chassis. If the part
number is not known, include the chassis or kit number of
which it is a part, and a sufficient description of the required
component for proper identification.
PERSONAL SAFETY
The following precautions are recommended for personal
safety:
●DO NOT transmit until all RF connectors are verified secure
and any open connectors are properly terminated.
●SHUT OFF and DO NOT operate this equipment near
electrical blasting caps or in an explosive atmosphere.
●This equipment should be serviced by a qualified technician only.
SERVICE
This transceiver is designed for easy servicing. Refer to
the schematic diagrams, printed circuit board views, and
alignment procedures contained within.
SYSTEM SET-UP
Unit
Model TX-RX Unit Frequency range Remarks
& destination
TK-3212 K,M X57-7130-10 450~490MHz
TK-3212
K2, X57-7130-11 470~512MHz IF1 : 38.85MHz
M2 LOC : 38.4MHz
TK-3217 MX57-7130-21 440~480MHz

3
TK-3212/3217
OPERATING FEATURES
Appears when the key programmed as
Monitor or Squelch Off is pressed.
Appears when you receive a Code Squelch
call or transmit using Code Squelch.
Appears while using the Talk Around
function.
The selected zone is added to the
scanning sequence.
Appears while scanning.
Appears while using the VOX function
Appears when a message is stored in the
transceiver stack memory. Appears and
blinks when a new message has arrived.
The selected channel is set as a Priority
channel.
Appears while using low transmit power
on the selected channel.
The selected channel is added to the
scanning sequence.
Appears when the Scrambler function has
been activated.
Displays the current battery status (full/
sufficent/ low/ requires charging).
Displays the currently selected zone and
channel number or the channel name. Also
displays FleetSync messages.
1. Controls and Functions
1Antenna connector
Connect an antenna here.
2Selector
Your dealer can program the selector as either Zone Up/
Down (default setting) or Channel Up/Down. Rotate the
selector to select a zone or channel.
3Power switch/ Volume control
Turn clockwise to switch ON the transceiver. Rotate to
adjust the volume. Turn counterclockwise fully to switch
OFF the transceiver.
4Transmit/ Busy/ Call indicator
This LED lights red while transmitting and green while re-
ceiving a call. The LED flashes orange while receiving an
encoded call (i.e. Code Squelch, etc.) and red when the
battery power is low while transmitting.
5Release Latch
Press the release latch to unlock and remove the battery
pack.
6Safety Catch
Lock this catch to avoid accidentally pressing the release
latch and removing the battery pack.
7PTT (Push-to-Talk) switch
Press this switch, then speak into the microphone to call a
station.
8Side 1 key
Press to activate its programmable function. The default
setting is Squelch Off Momentary.
9Side 2 key
Press to activate its programmable function. The default
setting is Lamp.
0Display
Refer to the display.
!S key
Press to activate its programmable function. The default
setting is None (no function).
1
Microphone
Speaker
7
10
8
9
11
12
13
14 15
123 5
6
4
@A key
Press to activate its programmable function. The default
setting is None (no function).
#<B key
Press to activate its programmable function. The default
setting is Channel Down.
$C> key
Press to activate its programmable function. The default
setting is Channel Up.
%Speaker/ Microphone jacks
Connect an optional speaker/ microphone or headset here.
Otherwise, keep the supplied cap in place.
2. Display
Indicator Description

4
TK-3212/3217
Mode Function
User mode For normal use.
PC mode Used for communication between the
transceiver and PC (IBM compatible).
Data programming Used to read and write frequency data
mode
and other features to and from the
transceiver.
PC test mode Used to check the transceiver using
the PC.
This feature is included in the FPU.
Clone mode Used to transfer programming data
from one transceiver to another.
Self programming You can program the frequency,
mode signaling and other functions using
only the transceiver.
Firmware version Used to confirm the internal firmware
information version.
REALIGNMENT
1. Modes
User mode
PC mode
PC test mode
PC tuning mode
REALIGNMENT
3. PC Mode
3-1. Preface
The TK-3212/3217 transceivers are programmed using a
personal computer, a programming interface (KPG-22) and
programming software (KPG-100D).
The programming software can be used with an IBM PC
or compatible. Figure 1 shows the setup of an IBM PC for
programming.
3-2. Connection procedure
1. Connect the TK-3212/3217 to the personal computer with
the interface cable.
2. When the POWER is switched on, user mode can be
entered immediately. When the PC sends a command,
the transceiver enters PC mode. In the PC mode,
"PROGRAM" is displayed on the LCD.
When data is transmitting from the transceiver, the red
LED lights.
When data is received by the transceiver, the green LED
lights.
Notes:
•The data stored in the personal computer must match the
model type when it is written into the EEPROM.
•Change the TK-3212/3217 to PC mode, then attach the
interface cable.
3-3. KPG-22 description
(PC programming interface cable: Option)
The KPG-22 is required to interface the TK-3212/3217 with
the computer. It has a circuit in its D-subconnector (25-pin)
case that converts the RS-232C logic level to the TTL level.
The KPG-22 connects the SP/MIC connector of the TK-3212/
3217 to the computer’s RS-232C serial port.
3-4. Programming software description
KPG-100D is the programming software for TK-3212/3217
supplied on a CD-ROM. This software runs under Windows
98, ME, Windows 2000 or XP on an IBM-PC or compatible
machine.
The data can be input to or read from TK-3212/3217 and
edited on the screen. The programmed or edited data can be
printed out. It is also possible to tune the transceiver.
Tuning cable
(E30-3216-05)
RF Power meter
or SSG
Gray +
Gray/Black –
1.5D-XV Lead wire +
1.5D-XV Shield wire –
}
}
SP
MIC
KPG-22
KPG-100D
IBM-PC
Fig. 1
Clone mode
4. Clone Mode
4-1. Outline
"Clone Mode" copies the transceiver data to another
transceiver.
The dealer can copy the transceiver data to another
transceiver even without the use of a personal computer.
4-2. Example
The transceiver can copy the programming data to one or
more transceivers via RF communication.
The clone master and clone slave/s must be in Clone mode.
Self programming mode
Firmware version information
Data programming
mode
2. How to Enter Each Mode
Mode Operation
User mode Power ON
PC mode Received commands from PC
Clone mode [<B]+Power ON (Two seconds)
Self programming mode [S]+Power ON (Two seconds)
Firmware version [Side1]+[Side2]+Power ON
information (Two seconds)

5
TK-3212/3217
REALIGNMENT
1450.000 470.000 440.000
2452.000 472.000 442.000
3454.000 474.000 446.000
4456.000 476.000 448.000
5458.000 478.000 450.000
6460.000 480.000 452.000
7462.000 482.000 454.000
8464.000 484.000 456.000
9466.000 486.000 458.000
10 468.000 488.000 460.000
11 470.000 490.000 462.000
12 472.000 492.000 464.000
13 474.000 494.000 466.000
14 476.000 496.000 468.000
15 478.000 498.000 470.000
16 480.000 500.000 472.000
17 482.000 502.000 474.000
18 484.000 504.000 476.000
19 486.000 506.000 478.000
20 488.000 508.000 480.000
Cloning Frequency Table
MODEL TK-3212 TK-3217
Type K, M K2, M2 M
Operating
Clone Frequency
450~490 470~512 440~480
Frequency (MHz)
Table
4-3. Operation
1. To switch the clone slave/s to Clone mode, press and hold
the [<B] key while turning the transceiver power ON.
2. Wait for 2 seconds. “CLONE” appears on the LCD, followed
by “FRQTBL 1”.
3. Select a channel table number using the [Selector] knob.
4. To switch the clone master to Clone mode, press and hold
the [<B] key while turning the transceiver power ON.
5. Wait for 2 seconds. “CLONE” appears on the LCD, followed
by “FRQTBL 1”.
6.
Select the same channel table number as the clone slave/s.
7. Press the [S] key on the clone master to begin data
transmission. When the clone slave starts to receive data,
the green LED will light and “CLONING” will appear on
the LCD. The master unit will display “MASTER”.
8. When the clone master finishes sending data, a
“confirmation” tone will sound and “COMPLETE” will
appear on the LCD. If data transmission failed while cloning,
the Slave unit will produced an error tone and “CLONE
NG” will appear on the LCD.
9. If the cloning fails, no data will be available in the Slave unit
when it is returned to User mode.
10.When the cloning is successful, the Slave unit's "Scan" and
"Key lock" functions will return to their default values (Scan
= OFF, Key lock = OFF).
11.The master will remain in clone mode after cloning. The
slave unit will return to user mode after a successful cloning.
Notes:
•The dealer can clone data to two or more transceivers by
repeating the above procedures.
•If the transceivers Clone Mode is configured as "Disabled",
the transceiver cannot enter Clone mode.
•The table shown below will cover the frequency tables used
for wireless cloning.
•Clone mode cannot be entered in battery low state.
•Aunit cannot be a "Master Unit" if it is unprogrammed. If
the [S] key is pressed, an "error" tone will sound.
•Once a unit is set to be the Master, it cannot be a slave
after the data has been transmitted. This protects the data
in the Master unit.
•MSK signaling is used in cloning.
•Electronic interface may cause a failure in data transfer
during Wireless Clone, such as when waveforms or
electromagnetics are being performed at the workbench.
•Clone mode can be used ONLY by the authorized service
personnel.
•The Clone mode setting must be configured as "Disable"
before being delivered to the end-user.
•To clone, replace the antenna from both the master
transceiver and the slave transceiver with a dummy
load.
•The transmit output power is automatically set to Low
in Clone mode.
4-4. Adding the Data Password
If the Data password is set to the transceiver, you must
enter the password to activate a clone mode. The maximum
length of the password is 6 digits.
The following describes how to enter the password.
1. Press and hold the [S] key for 2 seconds while turning the
transceiver power on.
2. “CLN.LOCK.R”(When the Read authorization password is
set to the transceiver.) / “CLN.LOCK.W” (When the
Overwrite password is set to the transceiver.) is displayed
on the LCD.
3. If the [selector] knob is rotated while “CLN.LOCK.R”/
“CLN.LOCK.W” is displayed, the number (0 to 9) flashes
on the LCD.
When you press the [C>] key, the currently selected
number is determined.
If you press the [A] key, the least digit of the password is
deleted.
If you press the [S] key after entering the password in this
procedure, “FRQTBL 1” is displayed if the entered
password is correct.
If the password is incorrect, “CLN.LOCK.R”/
“CLN.LOCK.W” is redisplayed.

6
TK-3212/3217
REALIGNMENT
5. Self Programming Mode
Write mode for frequency data and signaling, etc. To be
used ONLY by the authorized service person maintaining the
user's equipment. After programming, reset the FPU to the
"Self- Programming" disabled mode. Transceivers CANNOT be
delivered to the end-user in the self-programming mode.
5-1. Enter to the Self Programming Mode
Press and hold the [S] key for 2 seconds while turning the
transceiver power on.
When the transceiver enters in the self programming mode,
"1- 1" is displayed 2 seconds after "SELF " is displayed.
Note :
This mode (self programming mode) cannot be set when it
has been disabled with the FPU.
5-2. Adding the Data Password
If the Data password is set to the transceiver, you must
enter the password to activate a self programming mode. The
maximum length of the password is 6 digits.
The following describes how to enter the password.
1. Press and hold the [S] key for 2 seconds while turning the
transceiver power on.
2. "SLF.LOCK.R"(When the Read authorization password is
set to the transceiver.) / "SLF.LOCK.W" (When the
Overwrite password is set to the transceiver.) is displayed
on the LCD.
3. If the [selector] knob is rotated while "SLF.LOCK.R"/
"SLF.LOCK.W" is displayed, the number (0 to 9) flashes on
the LCD.
When you press the [C>] key, the currently selected
number is determined.
If you press the [A] key, the least digit of the password is
deleted.
If you press the [S] key after entering the password in this
procedure, "SELF" is displayed if the entered password is
correct.
If the password is incorrect, "SLF.LOCK.R"/ "SLF.LOCK.W"
is redisplayed.
5-3. Channel Selection Mode
In this mode, the Zone or Channel can be selected.
Press and hold the [S] key for 2 seconds while turning the
transceiver power on to enter self programming mode. When
the transceiver enters in the self programming mode, the
transceiver automatically enters the Channel Selection mode.
2 seconds after displaying "SELF", "1- 1" appears on the LCD.
The setup item for channel selection mode is as follows.
Key operation
Note :
If a non-existing Zone-Channel is selected and the memory
for all 128 channels is already filled, an error tone will sound
and "MEM.FULL" will appear on the LCD for 2 seconds.
5-4. Item Selection Mode
In this mode, the following items can be selected.
•RX frequency
•RX signaling
•TX frequency
•TX signaling
•Wide/ Narrow
•RF power Hi/Low
•Scan Del/Add
•Beat shift on/off
•Compander on/off
When the [S] key is pressed in the Channel Selection mode,
the transceiver enters the Item Selection mode.
Is Data
password
set?
"CLN.LOCK.R”/“CLN.LOCK.W”
is displayed.
Yes
Yes
[S]
No
No
Enter the password and
then press the [S] key.
Is password
correct?
Start the clone function
Clone mode
[<B]+Power ON
■Flow Chart (Master transceiver)
Setup item Display Remarks
Select ∗∗∗ - ∗∗∗ Zone: 1~128
Zone/Channel ∗∗∗ - ∗∗∗ Channel: 1~128
Key Key Function
[Selector] Toggle between Zone selection and Channel selection.
[Side1] No action
[Side2] No action
[S] Enter the Item Selection mode
[A] Error tone sounds
[<B] Decrement the blinking Zone/Channel number by 1.
Press and hold to decrement in steps of 10.
[C>] Increment the blinking Zone/Channel number by 1.
Press and hold to decrement in steps of 10.

7
TK-3212/3217
REALIGNMENT
Key operation
5-5. Item Setting Mode
In this mode, the selected item in the Item Selection mode
can be programmed.
When the [S] key is pressed in the Item Selection mode,
the transceiver enters the Item Setting mode.
The setup items for item setting mode are as follows.
Key operation
5-6. Self Programming Mode flow chart
■Channel selection mode flow chart
■Item selection mode flow chart
Setup item Display Remarks
1.RX frequency 1. RX FREQ
→
Receive frequency
∗∗∗.∗∗∗∗∗ 327.00000~550.00000MHz
2.RX signaling 2. RX SIG
→
Receive QT/DQT
TONE OFF/
QT ∗∗∗.∗/
DQT∗∗∗N/
DQT∗∗∗I
3.TX frequency 3. TX FREQ
→
Transmit frequency
∗∗∗.∗∗∗∗∗ 327.00000~550.00000MHz
4.TX signaling 4. TX SIG
→
Transmit QT/DQT
TONE OFF/
QT ∗∗∗.∗/
DQT∗∗∗N/
DQT∗∗∗I
5. Wide / Narrow 5. BAND ∗W / N
6. RF power Hi / Low 6. PWR ∗∗∗ HI / LOW
7.Scan Del / Add 7. SCN ∗∗∗ DEL / ADD
8.Beat shift on / off 8. SFT ∗∗∗ ON / OFF
9. Compander on / off 9. CMP ∗∗∗ ON / OFF
Key Key Function
[Selector] Changing the selection item (RX/ TX frequency and
RX/ TX signaling only)
[Side1] No action
[Side2] No action
[S] • Store the current settings and return to the Item
Selection mode.
•AMHz digit of the frequency blinks.
(RX/ TX frequency only)
•The icon of the current signaling configuration blinks.
(RX/ TX signaling only)
[A] Abort the current settings and return to the Item
Selection mode without backup.
[<B] Toggle/ Decrease the blinking value.
[C>] Toggle/ Increase the blinking value.
[S]+Power ON
Read authorization password /
Overwrite password entry (6 digits)
Self programming mode SELF
Zone
II
Channel selection mode
Data password
Display
SLF.LOCK.R
When the Read
authorization password is
set to the transceiver.
[<B] : Zone/Channel number decrement
[C>] : Zone/Channel number increment
When the Overwrite
authorization password is
set to the transceiver.
SLF.LOCK.W
or
[S]
Item selection mode
[S]
[Selector]
[A]
Item setting mode
[S]
[S]
[A]
Zone selection Channel selection
Channel
Channel selection mode
1. RX frequency
2. RX signaling
[Selector]
[Selector]
[S]
[S]
[S]
[S]
[S]
[A]
[A]
3. TX frequency
4. TX signaling
[Selector]
[Selector]
[S][A]
[A]
5. Wide / Narrow
6. RF power Hi / Low
[Selector]
[Selector]
[S][A]
[A]
7. Scan Del / Add
8. Beat shift on / off
[Selector]
[Selector]
[S][A]
[A]
9. Compander on / off
Item setting mode
[Selector]
[S][A]
[S]
Key Key Function
[Selector] The selected item changes
[Side1] No action
[Side2] No action
[S] Enter the Item Setting mode
[A] Return to the Channel Selection mode
[<B] Error tone sounds
[C>] Error tone sounds

8
TK-3212/3217
REALIGNMENT
■Item setting mode flow chart
[1. RX frequency] or
[3. TX frequency]
Current
setting value
Value is not set
MHz setting
KHz setting
[Selector]
[S]
[Selector]
[<B] / [C>] [S]
[A]
[A] [<B] / [C>] [S]
Channel step
Frequency clear
[Selector]
[Selector]
[<B] / [C>] [S]
[A]
[A] [S] : Cleared
Display
--------
450. 00000
450. 00000
450. 00000
STP 5.00K
--------
[2. RX signaling] or
[4. TX signaling]
OFF
QT
[Selector]
[S]
[Selector]
[S] : Tone off
[A]
[A] [<B] / [C>] [S]
DQT N
DQT I
[Selector]
[Selector]
[<B] / [C>] [S]
[A]
[A] [<B] / [C>] [S]
Display
TONE OFF
67.0QT
023NDQT
023 IDQT
Wide / Narrow selection Wide Narrow
5. Wide / Narrow
[S] [<B] / [C>]
[S] : Stored
[A]:Not
stored
Display
W5.BAND
Hi / Low selection Hi Low
6. RF power Hi / Low
[S] [<B] / [C>]
[S] : Stored
[A]:Not
stored
Display
HI6.PWR
Del / Add selection Del Add
7. Scan Del / Add
[S] [<B] / [C>]
[S] : Stored
[A]:Not
stored
Display
ADD7.SCN
on / off selection on off
[8. Beat shift on / off] or
[9. Compander on / off]
[S] [<B] / [C>]
[S] : Stored
[A]:Not
stored
Display
ON8.SFT or
ON9.CMP
6. Firmware Version Information
Turn the transceiver ON with the [Side1] and [Side2] keys
held down. Then, the version is displayed during holding the
[Side1] and [Side2] keys.

9
TK-3212/3217
DISASSEMBLY FOR REPAIR
Disassembly Procedure
■Removing the case assembly from the chassis.
1. Remove the volume knob z and channel knob x.
2. Remove the two screws c.
3. Lift and remove the chassis from the case assembly v.
(Use a flat-blade screwdriver to easily lift the chassis.)
■Removing the LCD ASSY from the mounting
hardware
1. Remove the sheet attached to the flat cable connector z.
2. Remove the FPC from the flat cable connector x.
Note: Be careful not to forget to attach the sheet after the
LCD ASSY is reassembled.
3. Insert a flat-head screwdriver on the right side of the
illumination guide c, then lever the screwdriver to remove
the right side of the illumination guide from the mounting
hardware v.
4. Slide the LCD ASSY bto the right so that the two tabs on
the left side of the illumination guide are removed from the
mounting hardware n.
■Removing the TX-RX unit from the chassis.
1. Remove the packing mfrom the SP / MIC jack of the TX-
RX unit.
2. Remove the eleven screws ,fixing the TX-RX unit.
3. Remove the mounting hardware .of the SP / MIC.
4. Remove the solder of the antenna terminal with a soldering
iron /.
5. Remove the solder of the positive terminal with a soldering
iron Ω.
Note: You can remove the TX-RX unit from the chassis without
removing the solder at the positive terminal. However,
in this case, you can not attach the packing (G53-1605-
03) that is on the positive terminal to the chassis in
assembling. So, it is advisable to remove the solder on
the positive terminal first.
6. Remove the FPC from the flat cable connector ≈.
7. Lift and remove the TX-RX unit from the chassis ç.
■Removing the battery release lever from the case
assembly.
1. Press the upper part of the lever toward the inside of the
case assembly. One side of the shaft will be removed z.
2. Lift and remove the battery release lever from the case
assembly x.
Note: Scratch and widen the glue hole if there is difficulty in
removing the other end of the shaft.
No glue is required when you reassemble the battery
release lever.
1
3
3
4
2
2
13
4
Sheet
Mounting hardware
Illumination guide
Sheet
5
6
11
888
8
13
10
7
8
8
8
9
12
2
1

10
TK-3212/3217
■Attaching the positive terminal to the chassis.
Always attach the positive terminal to the chassis, using
the following procedures, before mounting the TX-RX unit
onto the chassis.
1. Remove the holder assembly xfrom the packing zof
the positive terminal.
2. Mount the packing of the positive terminal into the chassis
hole c.
3. Mount the holder assembly into the packing of the positive
terminal v.
■Mounting the chassis to the case assembly.
1. Confirm that the waterproof packing attached to the
circumference of the chassis is securely inserted in the
groove of the chassis z.
2. Attach the speaker to the speaker recess of the case
assembly x. Make sure the speaker is securely inserted.
DISASSEMBLY FOR REPAIR
Precautions for Reassembly
■Attaching the battery release lever to the case
assembly.
1. Insert one side of the shaft into the hole at the lever fitting
section on the case assembly z.
Note: The thin spring (G01-4543-04) should be positioned
above the two tabs of the lever.
2. Tilt the battery release lever slightly forward x, so that the
thick spring (G01-4542-04) is positioned below the case
surface.
3.
With the thick spring positioned below the case surface, attach
the other side of the shaft to the case assembly by pressing
the battery release lever
c
until it snaps into place
v
.
Note: Be careful not to tilt the battery release lever too
forward.
If the battery release lever is pushed in this state where
the two tabs come below the case surface, there is a
possibility of damaging the two tabs.
■Assembling the battery release lever
1. Place the lever xonto the stopper z.
2. Place the thick spring conto the lever.
3. Hook the right and left ends of the thin spring vonto the
tabs of the stopper, then place the thin spring onto the
lever b.
4. Slide the shaft through the hole of the stopper and lever n.
4
5
3
1
6
2
1
3
2
4
A thin spring
Shaft
Two tabs
A thick spring
2
1
3
4
3. Insert the upper part of the chassis into the case assembly
c.
Note: Take care that the speaker lead wire is not caught by
the microphone element.
4. Press the chassis vand the case assembly together to
attach them.
Confirm that the
waterproof packing is
securely inserted in the
groove of the chassis.
1
2