Kirisun FP560 Service Manual
FP560 S erv ice Manual
Contents
1. Overview ................................................................................................................................................... 1
1.1. Scope ............................................................................................................................................................... 1
1.2. Safety Precaution ............................................................................................................................................. 1
2. External View an d Fu nctional Keys ...................................................................................................... 2
2.1. External View and Functional Keys ................................................................................................................. 2
2.2. Programmable Button ...................................................................................................................................... 3
2.3. LED Indicator ................................................................................................................................................... 4
3. Circuit Description .................................................................................................................................. 4
3.1. Overview .......................................................................................................................................................... 4
3.2. Frequency Composition ................................................................................................................................... 4
3.3. Principle of Receiver (RX) ................................................................................................................................ 5
3.4. Principle of Transmitter (TX) ............................................................................................................................ 6
3.5. Principle of Frequency Synthesizer ................................................................................................................. 7
3.6. Audio Processing Circuit .................................................................................................................................. 8
3.7. Power Supply ................................................................................................................................................... 9
3.8. MCU Unit .......................................................................................................................................................... 9
3.9. Semiconductor Device Description ................................................................................................................ 11
4. Function Description and Parameter Settings ................................................................................... 15
4.1. Time-out Timer ............................................................................................................................................... 15
4.2. Channel Scan ................................................................................................................................................ 15
4.2.1. Carrier Control Scan .................................................................................................................................... 15
4.2.2. Scan Reply Channel .................................................................................................................................... 15
4.3. Kill and Activation ........................................................................................................................................... 15
4.4. Emergency ..................................................................................................................................................... 16
4.5. Parameter Settings ........................................................................................................................................ 16
5. Assemble and Disassemble Instructions ........................................................................................... 17
5.1. Attaching and Detaching the Battery ............................................................................................................. 17
5.2. Attaching the antenna .................................................................................................................................... 18
5.3. Attaching and Detaching the Belt Clip ........................................................................................................... 18
5.4. Attaching and Detaching the Earphone ......................................................................................................... 19
5.5. Separating the Front Cover from the Chassis ............................................................................................... 19
5.6. Separating the PCB Board from the Chassis ................................................................................................ 20
5.7. Exploded View ............................................................................................................................................... 21
6. Adjustment ............................................................................................................................................. 24
6.1. Components of Adjustment ............................................................................................................................ 24
6.1.1. Components needed for the adjustment ..................................................................................................... 24
6.1.2. Manual Mode Adjustment ............................................................................................................................ 24
6.1.3. Computer Adjustment Method ..................................................................................................................... 25
6.2. Radio T est ...................................................................................................................................................... 26
7. Major Specificat i ons ............................................................................................................................. 27
8. Maintenance and Test Equipment ....................................................................................................... 29
9. KBC-51 Charger ..................................................................................................................................... 30
9.1. The Operational Conditions and Basic Specification of Charger ................................................................... 30
9.2. Function Introduction ..................................................................................................................................... 30
I
FP560 S erv ice Manual
10. Troubleshooting ................................................................................................................................. 31
Appendix 1 Abbrev iation ............................................................................................................................. 33
Appendix 2 Accessory List .......................................................................................................................... 34
Appendix 3 .................................................................................................................................................... 34
List 1 Spare Pare List (Electronic Section 400-470MHz) ........................................................................................ 34
List 2 Spare Pare List (Electronic Section 136-174MHz) ........................................................................................ 48
List 3 Material List (Structure Material) ................................................................................................................... 70
Figure 1 FP560-01 Mainboard Schematic Diagram (136-174MHz) ....................................................................... 74
Figure 2 FP560-01 Top PCB Position Mark Diagram (136-174MHz) ..................................................................... 82
Figure 3 FP560-01 Bottom PCB Position Mark Diagram (136-174MHz) ............................................................... 83
Figure 4 FP560-02 Mainboard Schematic Diagram (400-470MHz) ....................................................................... 84
Figure 5 FP560-02 Top PCB Position Mark Diagram (400-470MHz) ..................................................................... 92
Figure 6 FP560-02 Bottom PCB Position Mark Diagram (400-470MHz) ............................................................... 93
Figure 7 FP560 Kerypad Top PCB Position Mark ................................................................................................... 94
Figure 8 FP560 Keypad Bottom PCB Position Mark .............................................................................................. 95
Figure 9 KBC-51 Charger Schematic Diagram ....................................................................................................... 96
II
FP560 S erv ice Manual
1. Overview
1.1. Scope
This manual is applied to service and maintena nce of FP560 FM port able rad ios, and is intended for use by
engineers and professional technicians that have been trained by Kirisun. It contains all the required
service information for the equipment. Kirisun reserves the right to modify the product structure and
specifications without notice in order to enhance product performance and quality. You can also contact
your local dealer or us to get the latest ser vice manual.
Please read this manual before repairing the product.
1.2. Safety Precaution
Electromagnetic Radiation
Radios will generate and radiate electromagnetic en ergy during tr ansmit mode . Kirisu n radio is de signe d to
comply with national and international standards for human exposure to radio f requency electrom agnetic
energy. To derive optimal performance, and to guarantee that the el ectromagnetic radiation does no harm
to you, always keep the radio in a vertical position to the ground and make sure that the microphone is
2-5cms from your mouth while using.
Electromagnetic Interference
In order to avoid electromagnetic interference, please turn off the radio in the place where there is a
warning, e.g. hospit al, health care center, airport and etc.
Explosive Atmosphere
It’s prohibited to use radios in the following places:
Areas with a potentially explosive atmosphere, e.g. the lower deck of the ship, the storage and
transportation equipment for fuel and chemical, places where there are chemical substances, particles,
dust or metal dust.
Places near blasting sites or ar ea w ith electrical blasting cap.
It is also prohibited to cha nge or c harge the battery in any area with a potentially explosive at mos phere.
Antenna
If the antenna is damaged, do not use the radio. Damaged antenna may cause light burn ing to skin.
Replacement Parts
All the components sh ould be supplied by Kirisun.
Please use the components with the corresponding model number for repair. Do not take the risk of using
any improper components which are not required in Kirisun’s serv ice manual.
Page 1 of 96
FP560 S erv ice Manual
the key to confirm the option.
battery.
powered-on.
2. External View and Functional K eys
2.1. External View and Functional Keys
No. Part Name No Part Name
PTT（PUSH-TO-TALK）Button
01
03
05 Antenna 06
07
09
Side Button 1（Programmable
Button）
Side Button 2（Programmable
Button）
Channel Knob
Rotate to select chann el 1-16.
Power/Volume Switch:
Rotate the switch cl ockwis e to turn
on the radio, and
counter-clockw ise it until a click is
heard to turn off the radio.
Rotate the switch to ad just the
volume when the radio is
02
04
08 Top Key (programmable key)
10 Speaker
Press and hold the PTT button
and talk to the micropho ne to
transmit; release it to liste n.
Menu Key
Press the menu key and enter the
menu in the standby status.
During the menu operatio n, press
LED Indicator
The LED indicator glows r ed when
transmitting, and glows green
when receiving. The indicator
flashes red in the conditio n of low
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FP560 S erv ice Manual
chapters for more details.
and edit the text or new cont act .
If the radio has multiple zones, the user could press the button to
Enable/Disable
feature.
repeater.
LCD Screen
11 Microphone 12
13 Up Key 14 Down Key
15 Delete Key 16
Spea ker/Microphone interface
17
Open the cover to connect the
external speaker and micr ophone.
It indicates the operation status of
the radio. Please see other
Digital Keyboard
There are 12 keys in tota l. Press
these keys to enter the number s
2.2. Programmable Button
You can require the dealer to program the keys listed below as shortcuts to certain functions for your
convenience:
• Long press key and short press key can be set: side button 1, side button 2
• Long press key can be set: menu key, delete key
Note:
• Short Press: Press and release it quickly.
• Long Press: Press and hold it down for 2 seconds, then r elease.
Available Functions Description
None No feature will be enabled.
Zone up
Zone down
Power Level Adjustment Switch to high/low power.
Squelch level adjustment Signal strength need ed w hen adjusting RX signal
Scan
Nuisance (temporary)
Delete
Digital Encryption
If the radio has multiple zones, the user can press the button to change
the zone from small to large.
change the zone from large t o sma l l.
Receives the activity of other channels. Press the button to switch
on/off the feature.
Delete the channel that is not c ur rently needed when scanning.
Enable/disable Encry pt ion on the channel that supports encryption
Channel Announce Announces the current channel.
Talkaround
VOX enable/disable Enable/disable VOX.
Select repeater/talkaround mode on the channel that allows using
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FP560 S erv ice Manual
to the original status.
When this key is pressed, the sequelch feature will be invalid, and the
recover the sequelch feature.
Monitor Mementary
Monitor
If there is CTCSS on the curr ent analog channel, press the key and
switch to carrier squelch mo de t o cancel the CTCSS feature; the voice
will be output when the carr ier is matched. Release the key to go back
If there is CTCSS on the curr ent analog channel, press the key and
switch to carrier squelch mo de t o cancel the CTCSS feature; the voice
will be output when the carr ier is matched; press the key again t o go
back to the original stat us.
Sequelch off momentary
Cancel Squelch Disable Squelch to receive the weak signals on the analog channel
Emergency Alarm On Enable the emergency ala r m feat ur e t o seek help.
Emergency Alarm Off Disable the emergency al ar m feature.
VOX Electric Level
Selection
Battery Check Check the current battery power .
Whisper
user can hear the weak si gnal on the channel. Release the button to
Adjust the strength of VOX triggering electric l evel.
Enable/disable Whisper. The receiver can hear clearly when you speak
in a low voice when this feature is enabled.
2.3. LED I ndicator
• The LED lights up red when transmitting
• The LED lights up green when receiving
• The LED flashes red in the condition of low battery.
3. Circuit Description
3.1. Overview
This radio is FM portable equipment.
3.2. Fr equency Composition
Figure 3-1 Circuit Diagram
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ANT SW
RF
AMP
PA
AMP
TX
AMP
PLL
VCO
IF SYSTEM
X
4
multiply
TCXO
12.
8MHz
51
.65
MHz
MCF
CODEC
AF
AMP
MIC
CF
450
KHz
ANT
MIXER
ANT SW
BPF
1st local
osc
BPF
MCF
IF AMP
Q701
IF DET
450K
CODECAF PA
SPK
D600 D601
D602 D603
MIXER
Q702
Z1
51.65MHz
U6U800
ANT
X4
Multiply
Q300
TCXO
MCU
IC2
PC/TV
Q703
RF AMP
CF1
This Radio applies twice frequency mixing method. The first intermediate-frequency is 51.65MHz. The
second intermediate-frequency is 450kHz.
The first local oscillation is generated by frequency synthesizer, and the second local oscillation is
generated by the qcuadru ple frequency of 12.8MHz.
The transmitting signal is generated by frequency synthesizer.
The reference frequency of frequency synthesizer is generated by TCXO.
3.3. Pr inciple of Receiver ( R X)
Figure 3-2 Principle of Receiver
Page 5 of 96
• Receiver Front End
Signals from the antenna through the receiving/transmission (RX/TX) switch (D600, D601, D602, D603),
FP560 S erv ice Manual
BT
SW
D402
AMP
Q602,Q603
DRIVE AMP
Q601
FINAL AMP
Q600
ANT SW
D600,D601
LPF
D602
RX
VCO
APC
IC600
DET
SW
Q604,Q605
APC
R620,R621,R622
ANT
5T
5T
which passed the band-pass filter (BPF) consisting of two levels o f LC t o eli minat e the unne cess ary signals,
then sent to the low noise amplifier (LNA) consisting of Q703 and its peripheral components for
enlargement.
After passing the band-pass filter (BPF) consisting of three levels of LC to further eliminate the
unnecessary out-of-ba nd signals, the output of LNA is then se nt to the first frequency mixer (Q702).
• The First Frequency Mixer
The signal from LNA is mixed with th e first loca l osci llator signa l fr om the freq uency sy nthes izer t o ge ner ate
the first intermediate-frequency signal (51.65MHz).
• IF Circuit
The first intermediate-frequency signal eliminates the signals from the adjacent channels or other signals
through the crystal fi lter. (Z1)
The first intermediate-frequency signal from the crystal filter, after being amplified by the first
intermediate-frequenc y (IF) amplifier (Q701), is sent to IF processing IC (IC7 00, GT3136).
IF IC consists of the second frequency mixer, IF amplifier, amplitude limiter, frequency detector, noise
amplifier, audio low pass filter.
The 12.8MHz signal from X300, being amplified by Q300 and its peripheral circuit, becomes the second
local oscillation signal (51.2MHz). The second local oscillation signal (51.2MHz) mixes with the first
intermediate-frequency signal (51.65MH z) in IC700 to generate the second intermediate-frequency signal.
The second intermediate-frequency signal amplified in IC700 with its amplitude being limited, being filtered
by the FD1 ceramic filter (450 k Hz ) , is dem odulated by IC700 to generate the audio signal.
• Squelch Circuit
The signal demodulated by IC700 is sent to its own noise amplifier for amplification, and the amplified
signal is sent to Q700 for f urther ampli ficatio n and to D70 1 for det ectio n; the produc ed direct current is t he n
sent to MCU squelch contr ol circuit, and its voltage is inversely propor t ion al t o the input signal.
3.4. Principle of Transmitter (TX)
Figure 3-3 Diagram of Power Amplification and Antenna Switch Principle
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PLL
DATA
Q301
RF AMP
LPF
Q302
RX VCO
PLL
DATA
Q303
BUFF AMP
12.8MHz
TCXO
X300
IC300
PLL IC
Q307
TX VCO
Q305,Q306
SW
Q304
RF AMP
MCU
The modulated RF signal from VCO, being ampl ified by Q303、Q304、Q602、Q603、Q601, is sent to Q600
for power amplification.
The grid bias of Q601 and Q600 is controlled by APC (Automatic Power Control) circuit. Change the grid
bias voltage to easily c ont r ol the out put power strength of the transmitter.
• APC
（Automatic Power Control）Circuit
R620, R621 and R622 are power amplifier current detection, and IC600A is a power amplifier current
sampling amplifier. IC600B is a power comparis on amplifier.
The extra high output power of the transmitter will increase the power amplifier current and IC600A output
with a decrease in IC600B output voltage. It will also decrease the bias voltage on Q601 and Q600, which
decreases the output power of the t ransmitter, and vice versa. This enables the stability of the output power
in different working circumstances.
MCU changes the volt age being input to IC600B to set the power.
3.5. Pr inciple of Frequency Synthesizer
Figure 3-4 Diagram of Frequency Synthesizer
This radio applies PLL frequency synthesizer.
The frequency synthesizer consists of reference oscillator, voltage controlled oscillator (VCO),
programmable frequency divider, phase comparator and low pass filter.
Q307, D305, D306, D307, D308 and other resist ance-cap acit anc e units make up the t ransmitt ing VCO unit .
D304 is the modulation circuit of the transmitting VCO.
Q302、D300、D301、D302、D303 and other resista nce-cap acita nce units make up the receiv ing VCO unit.
IC300 (MB15E03) is a PLL integrated circuit which contains a programmable reference frequency divider,
programmable frequency divider, phase comparator and charge pump.
R329, C358, R330, C359, R331, R332 and C360 make up the loop filter.
The reference frequency is provided by X300 (TCXO, 12.8MHz).
Page 7 of 96
The reference frequency from TCXO (Temperature Controlled Crystal Oscillator） is divided by the
FP560 S erv ice Manual
FM receiver
FM modulatorPA
TR
SW
Host MCU
4FSK
Protocol
stack
Voice
coder
U6 CODECL
U6 CODECR
ANT
SCT3252
U1
IC2
SPK
MIC
programmable reference frequency divider in IC300 to become the 5kHz or 6.25k Hz (controlled by MCU,
according to the setting channel) reference frequency .
The oscillation frequency from VCO, being amplified by the two-time frequency m ultiplier circuit, is sent to
IC300 for comparison with reference frequency after being divided by the programmab le fre quency divider,
and the error signal is then generated to change the oscillation frequency of VCO after filtered by the low
pass filter. VCO is locked when the frequency of VCO r eaches a certain set value.
Loss of Lock Detection: When PLL loses its lock, IC300 pin14 outputs the electric level signal to MCU, and
MCU control transmitter forbids transmitting and issues an alert tone. The output voltage of IC300 pin14 is
high electric level when it is loc ked.
3.6. Audio Processing Circuit
Figure 3-5
• MIC Signal Processing
The speech signal from MIC is sent to U6 for A/D switch, and sent to U1 SCT3252 for audio
coding/decoding, communication protocol processing, channel coding modulation. Afterwards, the si gnal
outputs MOD2 and MOD1 separately from U6, and then sends them to TCXO and VCO for two-point
modulation. The signal outputs 4FSK modulating signal in digital state, and sine wave signal in analog
state.
• Receiving Audio Si gnal Processing
The audio signal demodulated from IC700 is sent to U1 SCT3252 for processing after finishing A/D switch
by U6. Af ter t he audio en c oding/ decod ing, co mm uni cation pr otoco l proce ssi ng and D SP, the audio signal is
sent to U6 for D/A switch, and it is then output to the U800 (TDA2822) audio power amplifier for
amplification so as to sound the s peaker.
Squelch Circuit：It is output fro m IC700 a fter d emod ulation, a nd it filters out th e noise fro m the d emodulat ed
signal after going through the filter circuit. It is sent to MCU after being detected by D701 and amplified by
Q700. The MCU ident ifies the noise level and cont r ols t he squelch.
Speaker Impedance: 16 Ω
Note: Any terminal of the speaker must not be attached to the gr ound!
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FP560 S erv ice Manual
The emergency alert tone is not controlled by volume.
3.7. Power Supply
This radio applies 7.4V battery. The transmitter power amplifier circuit (Q601, Q600) and receiver audio
processor (U800) directly use the battery for power supp ly with ot her circuit s using the volt age st abiliz ed 5V
for power supply.
Q102: 5T switch, co nt r ol led by MCU.
5T: Supplies power for the transmitter front end.
Q100: 5R switch, controll ed by MCU.
5R: Supplies power for the receiv er RF ampli fier, frequency mixer , IF processo r, audio signal processor and
the like.
Q1: 5C switch, controlled by MCU.
5C: The 5V power source controlled by power saving, and it supplies pow er fo r frequency synthesizer unit.
3.8. MCU Unit
MCU unit controls every unit operation of the radio to perform all the radio functions.
• Communicates with the external PC
• Deposits and withdraws the radio status data
• Controls PLL to generate the local o s cillation frequency of receiving and transmitting
• Acquires the current channel status
• Controls the LED status indication
• Controls the power supply status of every unit
• Detects the operation of every function key
• Generates CTCSS signal
• Generates DCS signal
• Generates power-controlled signal
• Completes CTCSS decoding
• Completes DCS decoding
• Squelch detection and control
• Controls the content of voice prompt
Memorizer（E2PROM，AT24LC512BN）
It stores the radio channel data, C TCSS/DCS data, other function setting data and parameter adjustment
Page 9 of 96
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No.
Frequency [ Hz]
No.
Frequency [Hz]
No.
Frequency [ Hz]
No.
Frequency [ Hz]
1
67.0
11
94.8
21
131.8
31
186.2
2
69.3
12
97.4
22
136.5
32
192.8
3
71.9
13
100.0
23
141.3
33
203.5
4
74.4
14
103.5
24
146.2
34
210.7
5
77.0
15
107.2
25
151.4
35
218.1
data.
CTCSS/DCS Signal Encoding and Decoding:
The CTCSS/DCS signal gener ated by MCU is sent separately to VCO and TCXO for modulation.
The CTCSS/DCS signal from the receiver is sent to MCU for decoding. The MCU identifies whether the
CTCSS/DCS signal of the r adio is t he same as the receiving signal so as to turn on the speaker.
CTCSS
CTCSS (continuous ton e contr ol squ elch s yst em) is a sque lch cont ro l syst e m modulated on the car rier wit h
the CTCSS signal being the pilot frequency. If the CTCSS feature is set, the conversation is enabled only
when the CTCSS frequency from the receiver and transmitter is the same to avoid interference from other
signals.
39 groups of stan dar d CTCSS frequency of this radio are available. See Chart 1.
CTCSS signal is generated by MCU (PWM wave form), and it is sent to VCO for modulation after being
filtered by the low pass fi lter composed of RC for eliminating the frequency higher than 300Hz.
Chart 3-1 CTCSS Frequency Chart
6 79.7 16 110.9 26 156.7 36 225.7
7 82.5 17 114.8 27 162.2 37 233.6
8 85.4 18 118.8 28 167.9 38 241.8
9 88.5 19 123.0 29 173.8 39 250.3
10 91.5 20 127.3 30 179.9
DCS Signaling:
DCS (Digital code squelch) is a continuous numerical code which is modulated along with the speech
signal on the carrier to control the squelch. If the DCS feature is set, the speaker is on only when the same
DCS code is received to av oid the unnecessary signal interference.
83 kinds of standard co de of this radio are available. See chart 2.
DCS signal i s generated by MCU (PWM wave form), and it is sent to VCO and TCXO for modulation after
being filtered by the low pass filter composed of RC for eliminating the frequency higher than 300H z. VCO
modulates the high freque ncy of DCS signal and TCXO modulates the low frequency of DCS signal.
CTCSS/DCS signal from the receiver is sent to MCU f or decoding. MCU identifies whether the receiving
signal has the same DCS code a s t he r adi o s o as t o turn on the speaker.
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043
132
244
364
506
703
054
152
261
411
546
731
071
156
265
413
606
734
073
165
306
431
624
754
output
output/power control (V)
2
DTMF
D/A Output
DTMF/Tone output, beep output
3
HSDI
I
Tone decoding input
10
RESET
I
CPU reset input
11
XOUT
O
CPU clock output
12
VSS
-
Gnd
19
SCLK
O
AK2346 data transm is sion clock
Chart 3-2 DCS Coding Chart
023 114 174 315 445 631
025 115 205 331 464 632
026 116 223 343 465 654
031 125 226 346 466 662
032 131 243 351 503 664
047 134 245 365 516 712
051 143 251 371 532 723
065 155 263 412 565 732
072 162 271 423 612 743
074 172 311 432 627
3.9. Se m iconductor De vice D escription
MCU Description
Chart 3-3 Microprocessor (M30620) Port Description
Pin No. Port Name Input/
1
4 EPDT I/O EEPROM data input/ output
5 EPCK O EEPROM clock
6 BYTE I Gnd
7 CNVSS I Gnd
8 BSHIFT O Clock beat frequency control
9 SV O Min. volume control
PCTV D/A Output
Function
Receiver sensitivity adju sting voltage
13 XIN I CPU clock input
14 VCC - +5V
15 NC I +5V
16 VDET I Voltage down detection
17 RDT I AK2346 MSK signal input
18 TCLK I AK2346 MSK data transmission clock
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FP560 S erv ice Manual
20
CTCSS/DCS
I/O
CTCSS/DCS output
21
TDATA
O
AK2346 MSK data transmission output
28
CTCSSTCXO
O
CTCSS/DCS outputs ( PWM)
29
TXD
O
TXD1 output
30
RXD
I
RXD1 input
31
NC - NC
38
TX SW
O
Transmitter VCO switch
39
NC - Gnd
40
PLL UL
I
Phase-locked loop loss of lock check pin
41
PLL ST D
O
Phase-locked loop enabling control
48
EN3
I
Encoding switch input pin
49
EN4
I
Encoding switch input pin
50
EN5
I
Encoding switch input pin
51
W/N R1
O
Receiving IF bandwid t h switch
57
A SCLK
O
Number reporting chip clo ck
58
A MUTE
O
Number reporting chip control
59
NC - NC
60
ACC
-
+5V
61
NC - NC
22 StCtrl O Side tone volume contr ol pin
23 DI/O I AK2346 data input output control pin
24 CTCSSVCO O CTCSS/DCS output VCO (PWM)
25 DIR O AK2346 IO control
26 APC O Power control (U)
27 NC - NC
32 APC SW O Power control output switch
33 TXD0 O Extension
34 RXD0 I Extension
35 DC SW O Power control switch
36 TX W/N O Transmission bandwidth switch
37 RX SW O Receiv e r VCO switch
42 PLL DATA O Phase-locked loop data output
43 PLL CLK O Phase-locked loop clock
44 NC - NC
45 RX W/N O Receiving bandwi dth switch
46 EN1 I UV band selection
47 EN2 I Encoding switch input pi n
52 W/N R2 O Receiving IF bandwidth switch
53 AFCON O Audio power amplifier enabling control
54 RX MUTE O Receiving mute switch
55 A BUSY I Number reporting chip control
56 A DATA O Number reporting chip data output
62 VSS - Gnd
63 NC - NC
64 SELF - Factory control optio ns
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FP560 S erv ice Manual
65
OPT S1
I
Earphone check
66
OPT S2
I
External PTT
73
PTT
I
PTT key
74
SK2
I
Side key 2
75
SK1
I
Side key 1
76
SP SW
O
Speaker switch
83
P03
O
Fixed side tone control
84
P02
O
Phase-locked loop filter
85
NC O NC
86
NC - NC
96
VREF
-
+5V
97
AVCC
-
+5V
98
NC - NC
99
MIC MUTE
O
External and internal MI C swit ch
100
HPF PC
O
High pass filter switch
IC202
PST9140NR
MCU reset circuit
U300
MB15E03
Frequency synthesizer
IC600
NJM2904
APC, voltage comparisom, drive
67 MAN DN I MAN DOWN input
68 PIO3 I/O Extension
69 PIO2 I/O Extension
70 PIO1 I/O Extension
71 PINT I Extension
72 TK1 I Top key
77 MIC SW O MIC switch
78 R LED O LED red switch
79 G LED O LED green switch
80 5T C O 5T control pin
81 5R C O 5R control pin
82 5C C O 5C control pin
87 MAN DOWN I Reverse detection input
88 BATT I Voltage chec k input
89 RSSI I Receiving filed intensity signal input
90 BUSY I Squelch voltage check input
91 VOX I VOX voltage check input
92
CTCSS/DCS
IN
I CTCSS/DCS input
93 DTMF IN I DTMF input
94 AVSS - Gnd
95 NC - NC
Chart 3-4 Semiconductor Device Feature Description
Position No. Item No. Feature Description
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IC2
M30620
MCU
Q302
2SK508NV
RX VCO oscillator tube
Q300
2SC5108
RX 2nd local oscillation amplifier
Q307
2SK508NV
TX VCO oscillator tube
Q601
RD01MUS1
Transceiver power amplifier drive
Q600
RD07S2B
TX final power amplifier
Q602
2SC5108
Transceiver 1st amplification
Q700
2SC4617
Receiver noise amplifier
Q800
FMMT717
Audio output control switch
Q801
DTC144EE
Audio power amplificati on control switch
IC100
XC6204B502MR
Adjust output of 5C regulated voltage
D309
DA2S10100L
Losing lock detected） diode tube
D307,D308
D402
HSC277
VCO output switch
IC700 GT3136 Receiver 2nd local oscillation, 2nd IF amp li fic at i on, amplitude
limit, demodulation, nois e am plification
IC204 NJM2902 Receiver demodulated signal is amplified, f ilter
IC200 AT24C512C E2PROM, saving channel frequency data, feat ur e setting
parameters and adjus tment status parameters.
U800 TDA2822 Receiver audio power amplification
Q304 2SC5108 VCO buffer amplifier
Q305 DTA143TE TX VCO control switch
Q301 2SC5108 Feedback loop ampl ifier
Q306 DTA143TE TX VCO control switch
Q308 2SC4617 VCO power filter
Q303 2SC5108 VCO buffer amplifier
Q603 2SC3356 Transceiver 2st amplification
Q604 DTA144EE APC output switch
Q703 3SK318 Receiver low noise amplifi er
Q702 3SK318 1st frequency mixer
Q701 2SC5108 IF amplifier
IC100 XC6204B502MR Adjust output of 5R regulated voltage
IC100 XC6204B502MR Adjust output of 5T reg ulated voltage
IC102 XC6228D122VR 1.8V output adjustment
IC101 XC6204B332MR 3V output adjustment
Chart 3-5 Diode T ube Feature Descript ion
Position No. Item No. Feature Description
（
D310 DA2S10100L VCO power filter acceleration diode
D304 1SV278 TX VCO modulated diode
D305,D306
HVC376 TX VCO oscillation varac t or diod e
D300,D301
HVC376 RX VCO oscillation varactor diode
D302,D303
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D604
HZU5ALL
APC output limited voltage diode
D704,D705,D
D708
HVC355B
RX band pass filter var actor diode
D701
RB706F
Commutation diode
D600,D601
D602,D603
706,D707
HVC131 Transmitter ant enna switch diode
4. Function Description and Parameter Settings
4.1. Time-out Timer
This feature prevents t he user from long occupation on the cha nnel. If the transmitting period exceeds the
dealer’s preprogrammed time, the radi o stops transmitting and rings alert tone. To stop the alert tone,
please release the PTT button. For a second transmission, please press the PTT button after a certain
period (set by the dealer). If the dealer preprograms the pre-warning feature, a warning is given when the
transmitting period gets close to its time-out-timer limitation, indicating the t r ansmission is forbidden soon.
4.2. Channel Scan
The channel scan is able to search for the channel where there is a signal, and the radio stays on the
channel where a signal is detected f or making a conversation. The scanning mode is the carrier control
scan.
4.2.1. Carrier Control Scan
The radio scan stays on a busy channel until it is no longer busy, and the scan is enabled automatically
after a certain per i od ( t he specific period time is set by the local dealer).
Press the Scan shortcut key, and the radio scans the scan list of the current channel. When the radio is
scanning, you can press t he “ Scan” shortcut key to stop the scanning.
4.2.2. Scan Reply Channel
When the radio is scanning, press the PTT button to transmit and make a conversation on a preset
channel, and the channel is pr epr ogrammed by the local dealer.
4.3. Kill and Activation
If the dealer preprogram s this feature, the radio can receive and decode other radio’s signals of kill and
activation before respondi ng accor dingly. After bei ng killed, the radio can only receive the activated signal
without being able to transm it or r eceive other signals. The radio is back to normal a f t er act ivation.
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4.4. Emergency
In a state of emergency, press the “Emergency On” button (the button is programmed as the “Emergency
On” button) for the alarm call. To disable the emergency feature, please press the “Emergency Off”
shortcut key or restar t t he r adio.
The alarm method is compos ed of two parts：
• Alarm type: mainly specifies the acoustooptic r eaction in the state of alarm call.
• Alarm mode: specifies the content sent in the state of alarm call. You can set these parameters through
the dealer to meet your requirements.
Alarm Mode:
• None: No alarm feature (by default), and the alarm f eature cannot be enabled by pressing the
emergency button.
• Siren Only: The radio only emits siren locally.
• Regular: The acoustooptic alert can be enabled, and the radio is able to receive.
• Secret: No acoustooptic alert and the radio is not able to receive.
• Secret but receivable: No acoustooptic alert but t he r adio is able to receive.
Alarm Mode:
• Emergency Alarm: After the alarm feature is enabled, the radio only transmits an emergency alert , and
afterwards, then automatic exit the alarm status.
• Emergency Alarm + Emergent Call: The radio transmits an emer gency alarm and sends out an
emergency call by pressin g t he PTT button.
• Emergency Alarm + Auto Transmission of Backgrou nd T one: The radio transmits an emergency alarm,
and the background tone will be sent out periodically and automatically in the way of emer gency call.
Note:
• Emergency Alarm: A non-speech signal transmitted by the radio t o in form other radios to send out an
alert.
• Emergency Call: A call mode in the priority of using the channel to ensure a successful call during
emergency.
4.5. Pa rameter Settings
The radio is preset before the factory delivery, but the parameter of the digital feature, operational
frequency, channel, QT/DQT, and auto scan feature may be reset according to different requirements of
the customers. Hence, Kirisun designed a Chinese/English FP520 programming software with friendly
interface, easy operation and c l ear visual display to complete the parameter s et t ings for FP520.
Procedure of setting the parameter with a computer.
A. Install the FP520 programming software on the computer.
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FP560 S erv ice Manual
Computer
cable
Radio
B. As Figure 4-1 shows, using the FP520 programming cabl e t o c onnects the computer with the radio
Note: During the connect i on, ① make sure the computer is off. ② make sure the radio is off.
Figure 4-2
C
．Turn on t he computer.
D．Turn on the Radio.
E．Click the execution procedure, and operate FP520 programming soft ware.
F．In the main menu of FP520 programming software, click ”read” menu to input the r adio parameter into
the computer.
G．For detailed operation, please refer to the ”assistance” file of t he progr amming software.
FP560 programming
5. Assemble and D isassemble In structions
This radio is sophisticated communication equipment with a precise and compact mechanism. The
assembly and disassem bl y of the radio must be carefully done during the rep air.
The description is as follo ws:
5.1. Attaching and Detaching the Battery
Attaching the battery
Press ① to bounce the belt clip; align the two bulges on the battery top with the corresponding slots on
the aluminum shell, and insert t he bat t er y into t he aluminum shell in the direction as ② shows. Press the
battery bottom as ③ shows to completely bounc e t he latc h, and the b at tery is att ached unt il the bat tery is
hooked as ④ shows (see Figure 5-1).
Figure 5-2
Detaching the Battery:
Make sure the radio is of f when detaching the battery.
To detach the battery, please push the battery latch as ① shows to bounce the bottom of the battery as
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② shows, and take out the battery as ③ shows; if the belt clip is attached, please press it as ④ shows
and detach the batter y downwards.
Figure 5-3
Notes:
• Do not short circuit the battery terminals or abandon the battery into fire.
• Do not take the risk of disassembling the batt er y shell.
5.2. Attaching the antenna
When attaching, put the antenna end with screw thread into the threaded hole of the radio top, and turn it
clockwise until it is fastened.
For detaching, hold the an t enna bot tom and turn it counterclockwise.
Figure 5-4
5.3. Attaching and Detaching the Belt Clip
When attaching, align the screw holes of the belt clip wi th the corresponding ones of the radio back shell,
and use two 2.5x8.0 machine screws to fasten.
Loosen the two 2.5x8.0 machine screws to detach the belt clip.
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Figure 5-5
5.4. Attaching and Detaching the Earphone
When the earphone is needed, open the earphone cover on the upper right side of the radio, and put the
earphone plug into the interface.
Figure 5-6
5.5. Se parating the Front Cover from the Chassis
1. Remove the antenna, v olume knob and channel knob;
2. Remove the two knob nuts and one antenna nut;
3. Remove the two aluminum screws with wabblers;
4. Use a pair of tweezers or ot her t ools t o l ever open the bottom;
5. Pull out the Front Cover ;
6. Use an electric soldering iron to cut off the speaker wire and MIC wire, and t he separation is done.
Figure 5-7
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5.6. Se parating the PCB Board from the Cha ssis
1. Remove the potentiomet er waterproof pad on top;
2. Remove the earphone wat er pr oof plug;
3. Remove the screws on the PCB ma inb oar d;
4. Remove the two screw s on t he side PTT PCB;
5. Use an electric soldering iron to cut off the antenna terminal and the PCB board is removed. (PTT PCB
is connected with the P CB mainboard. To avoid bonding pad damage, use an electric soldering iron to
separate them instead of dividing them with force)
Figure 5-8
After the disassembly above is completed, the repair and adjustment can then be done.
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FP560 S erv ice Manual
No.
Part Number
Description
Quantity
Remark
keypad
frame
5.7. Ex ploded View
1 7MHR-4091-01A-W0
2 7MHP-7208-06A-W0
3 7MHP-7208-07A-W0
4 7MHJ-4091-01A-W
5 7MBP-4091-01A-WC FP560 lens 1 PC, silk print black frame
6 7GCB-070001
7 7MHR-1727-09A-W3 558 mic cover 1 Silicone gel, hardness 40, orange
8 4SM7-6027-A40C MIC S760 780 1
FP560 digital
PT560 earphone
cover plug
PT560 earphone
cover board
FP560 lens
double-sided
adhesive tape
φ7 mic
waterproof cloth
1
1 ABS+PC;black
1 TPU;black
1 3M9448
1
Silicone gel+plastic key+plastic
waterproof cloth,diameter φ7mm,
thickness 0.1mm
Φ6.0, -40±2dB omni directional,
2.2KΩ,2V, with 80mm red black wire
Page 21 of 96
FP560 S erv ice Manual
9
7MHP-4083-01A-W0
FP560 front shell
1
ABS+PC; black; silk print
PT560 guide
circlip
19
7MHP-7208-02A-W0
PT560 channel
1
ABS; black, white paint
3.5mm, black passivation
RF coaxial
waterproof plug
silicone gel pad
waterproof ring
10
11 7MHR-7208-05A-W3
12 7MHR-7208-04A-W9
13 7GCB-360001-W0
PT560 LOGO
sticker
PT560 emrgency
button;
beam
φ36 speaker
wanterproof net
1 T=0.3mm PC
1 Silicone, orange
1 Silicone; transparent milk white
1 Black wanterproof cloth
14 4SS7-4050-016-100 ∅ 40 speaker 1 MM4050-1638,16Ω,1W
PT560 side
15 7MHR-7208-06A-W0
silicone gel
1 Silicone; black
button
16 7MHP-7208-05A-W0
17 7MHS-1140-01A-W
18 7MHP-7208-01A-W0
PT560_PTT
cover board
3118/3208 knob
PT560 volume
knob
1 ABS+PC, black
2 Spring steel
1 ABS; black, white paint
20 PT558S antenna 1
21 7NRC-090136039-B1 558 antenna nut 1
22 7NRC-060100035-B1
23 7MHR-7208-02A-W0
24 3CR7-SMA-50JFB-4
558 switch nut
PT560 top
waterproof ring
connector
2
1 Silicone; black
1 SMA-J, flang plate installation
PT560 earphone
25 7MHP-7208-04A-W0
socket
1 TPU; black
Thermally
26 7MHR-7042-06B-W0
27
7SMF-020037M-SZCT
-N
28 7MHR-7208-01A-W0
conductive
M2.0*3.7 cross
sunken machine
screw
PT560 major
1 Silicone, black,3*6*9mm
2 Screw for fixing PTT PCB
1 Silicone; black;polished
Diameter
14mm
brass, internal diameter
M9mm,external diameter φ13.6mm,
thickness 3.9mm, black passivation
brass, internal diameter M6mm,
external diameter φ10mm, thickness
29 7MHR-4083-01A-W0
FP560 pedestal
waterproof pad
Silicone, black, hardness 60 degrees
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torsional spring
M2.5*8 cross
machine screw
35
7MJP-4026-01A-W0
KBJ-15 belt clip
1
DP770 belt clip,PC+ABS, black
top shell
bottom cover
alloy shell
PCB
52
7MHX-7042-02A-Z
battery hook 1
1
Zinc alloy (Zn3#), cat apho resis, black
53
7STF-019047B-SZHT-
M1.9*4.7 cross
3
Fixing LCD hardware bracket
30 7MHP-4091-02A-W0
31 7MJS-7013-01B-N
32 7MJS-7013-02A-W
33 7MJS-7013-03A-N
34
7SMF-025080M-SZYB
-Z1
36 7MDP-7208-01A-W0A
37 6PD7-7215-DPA
38
6BLM-103445-074150
-A
39 7MDP-4083-03A-W0A
PT560 main unit
top cover
KBJ-09 belt clip
bracket
KBJ-09 belt clip
KBJ-09 belt clip
spin axis
round flat head
FP560 battery
FP560 charging
PCB
FP560 battery
chip
FP560 battery
1 ABS,+PC black
1
Stainless steel ;(SUS304),1.00THK,
bright nickel-plated
1
1
2 For fixing belt clip
1 ABS+PC
1 Thickness 0.6MM
1 li-ion 1500mHA
1
40
7SMF-020080M-MHH
T-N1
41 7MHL-4083-01A-W
M2*8 torx thick
–headed
machine screw
FP560 aluminum
2 For fixing aluminum shell
1 ADC12
FP560 PTT
42 7MHS-4083-01A-W
button metal
1 φ6mm,SUS301 square metal dome
dome
43 FP560 PTT PCB 1
44
45 3WF7-05030-500C4
46
7SMF-020040M-SZYB
-N
47 7MHS-4091-01A-W
FP560 MAIN
Flex cable(with
radar absorption
cotton)
M2*4 cross
round flat head
machine screw
FP560 LCD
bracket
1 Thickness 1.2mm
1
13
Interval 0.5mm,30P, wire length
50mm
Fixing main board, PTT keypad and
antenna screw
1 Stainless steel (SUS304),0.3THK
48 7MHS-7042-01B-W latch 2 1 Stainless steel (SUS301),0.25THK
49 7MHS-7042-01A-W latch 1 1 Stainless steel (SUS301),0.25THK
50 7MHP-7042-14A-W0 battery lat ch 1 POM,black
51 7MHX-7042-02B-Z battery hook 2 1 Zinc alloy (Zn3#), cataphoresis, black
Page 23 of 96
FP560 S erv ice Manual
sponge pad
keypad PCB
FP560
X round flat
machine screw
54 6MD7-F04932 FP560 LCD 1
55 7GCM-411294-J
56 7MHJ-4091-01A-W
57 7MHR-4091-01A-W0
58 7MHS-4091-02A-W
FP560 LCD
FP560 keypad
double-sided
adhesive tape
FP560 digital
FP560 digital
keypad metal
dome
Black and white screen
,128*64
1 PRON, 41.1*29.4mm
1 3M9448
1 Thickness 0.6mm
1
SUS301，Φ5mm Metal Dome
6. Adjustment
6.1. Components of Adjustment
During the service, a proper test and adjustment to the radio’s technical criteria is necessary after
changing the components.
6.1.1. Components needed for the adjustment
(1) antenna interface conv er tor
(2) universal interface
6.1.2. Manual Mode Adjustment
The radio needs adjustme nt of 5 frequencies.
The frequencies selected by the channel switch are shown in the chart below:
Model Channel 1 Channel 2 Channel 3 Channel 4 Channel 5
FP560
VHF
UHF
136.05MHz 145.55MHz 155.05MHz 164.55MHz 173.95MHz
400.05MHz 415.05MHz 435.05MHz 455.05MH 469.975MHz
Page 24 of 96
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6.1.3. Computer Adjustment Method
VCO Part
The radio is receiving:
a) The channel is on the r eceiving high frequency, adjust C335 and test T300, the spot voltage i s 3.6 ±
0.1V.
b) The channel is on the r eceiving low frequency, t est T300, the spot voltage＞0.6V
The radio is transmitting ：
a) The channel is on the t r ansmitting high frequency, adjust C371 test T300, spot volt age as 3. 6± 0. 1V
d) The channel is on the t r ansmitting low frequency, test T300, the spot voltage＞0.6V
TX Part
1). Transmitti ng Frequency
Under the computer mode, the transmitting frequency is adjusted within ±100H z.
2). Power
a. Under the computer mode (t r ansmitting high power) (5 frequencies), the transmitting high power is
adjusted to 3.8-4.2W.
b. Under the computer mode (t r ansmitting low power) ( 5 frequencies), the transmitting low power is
adjusted to 0.8-1.1W.
3). The Maximum Fre quency Deviation (the modulation signal is 1kHz/120 m V )
Under the computer mode [the maximum audio frequency deviation] (the broa dband has five frequencies
and the narrowband has one; six fr equencies in total), adjust the maximum transmitting frequency
deviation to 1.8-2.5 kHz.
4). DCS Balance
Under the computer mode, [DCS balance] (the broa dband has five frequencies), adjust the DQT and
make it balanced, so the demodulated DQT wave can be square and smooth.
5). DCS Frequency Deviation (DQT: 023N)
Under the computer mode [DCS frequency deviation], adjust DCS frequency to 0.3-0.5kHz.
6). CTCSS Frequency De viation（QT: 67.0Hz, 150.4Hz, 250.4Hz）
Under the computer mode [CTCSS (67Hz, 150.4Hz, 250. 4Hz) frequency deviation] adjust the CTCSS
frequency deviation to 0.3-0.5kHz.
7). DTMF Frequency Dev iation
Under the computer mode [ DTMF frequency deviation] (five frequencies), adjust the DTMF frequency
deviation to 1.5-2 kHz.
8). Battery low volt age indication when transmitting: the voltage is set as 6.8V，under the comput er mode
Page 25 of 96
FP560 S erv ice Manual
[transmitting low volt age], click OK when the digits are stabilized.
RX Part
1). Receiver Pass Band
a. Program the spectrum analyzer, and test the receiver pass band at the test point with a high frequency
probe.
b. Under the computer mode [ rec eiv ing sensitivity] (five frequencies), adjust the receiver pass band to the
corresponding center frequency.
2). The Maximum Volume
Set the RF frequency as the cent er frequency, the signal strength as 1mV, and the modulated frequency
deviation as 1.5 kHz. Under the computer mode, set the computer audio power as 1. 1-1.3W.
3). First Level Squelch Adjustment
a. Set the RF signal as -121dBm and the modulated frequency deviation as 1.5 kHz . Under t he computer
mode (on) (five frequencies), c lick OK when the digits are stabilized.
b. Set the RF signal as -123dBm and the modulated frequency deviation as 1.5 kHz . Under t he computer
mode (off) (five frequ encies), click OK when the digits ar e stabilized.
4). Field Str ength
a. Set the RF signal as -121dBm and the modulated frequency deviation as 1.5 kHz . Under t he computer
mode (low RSSI) (five frequency points), clic k OK when the digits are stabilized.
b. Set the RF signal as -70dBm and the modulated frequency deviation as 1.5 kHz. Under the computer
mode (high RSSI) (five frequency points), click OK when the digits are stabilized.
6.2. Radio Test
The following criteria shou ld be tested:
RX Part
1. Sensitivity: <=-120dBm (0.25uV) 12dB SINAD
2. Distortion: <=5%
3. Current: static cur r ent : <=100mA
RX working current: <=400mA
4. QT/DQT decode: when <=-116dBm (0.35uV), the radio decodes correctly.
5. Sensitivity of the 3rd squelch off: when RF input ≤-124dBm时, the squelch should be turned off.
6. Sensitivity of the 3rd squelch on: when RF input ≥-119dBm, the squelch should be turned on.
TX Part
1. Output power: Hig h (3.8W---5W); low (0.9W---1.1W)
2. TX current: High power transmitting <= 1.6A; low power transmitting<=1.0A
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3. The maximum fr equency deviation: 1.8kHz---2.5kHz
4. TX distortion: <=5%
5. QT/DQT frequency deviation: 0.3---0.5kHz with fine wave form.
6. TX frequency deviation: Nominal frequency +/-500Hz
7.DTMF frequency deviation: 1.5～2.0 kHz
8. FFSK frequency deviation: 1050Hz+/-50
9. Under voltage Ind ication: The voltage is 6.6V, the indicator glows red when PTT is pressed; no TX
power.
7. Major Specifications
General Specificatio n
Model FP560
Frequency Range UHF: 400-470MHz VHF: 136-174MHz
Modulation Method 4FSK
Channel Capacity 256
Channel Spacing 6.25kHz/12.5kHz
Intermediate Frequency The first IF: 51.65MHz the second IF: 450kHz
Operation Voltage 7.5V negative pole is connected to the ground
Operation Temperature
Antenna Impedance 50Ω
-25℃~ +55℃
Microphone Impedance 2.2kΩ
Battery (Standard) Li-ion battery DC 7.4V , 1500mAh, duration:12.5 hours
Dimension 118.2mm x55.7mmx32.9mm
Weight
270（with battery and ant enna）
Page 27 of 96
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