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Ajetrays AR-440 [10/46] Ar 440
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AR-440
10
PARTS LIST
✽ New Parts. indicates safety critical components.
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
L : Scandinavia K : USA P : Canada
Y : PX (Far East, Hawaii) T : England E : Europe
Y : AAFES (Europe) X : Australia M :Other Areas
Ref. No.
Address
Parts No. Description
Desti-
nation
New
parts
Ref. No.
Address
Parts No. Description
Desti-
nation
New
parts
AR-440, DISPLAY UNIT (X54-3450-10)
TX-RX UNIT (X57-686X-XX)
11B✽ A01-2193-01 CABINET
23BA10-4048-21 CHASSIS
33A✽ A62-1102-03 PANEL ASSY
51D✽ B62-1745-10 INSTRUCTION MANUAL
63B✽ B72-2176-04 MODEL NAME PLATE C
63B✽ B72-2177-04 MODEL NAME PLATE C2
83BE04-0167-05 RF COAXIAL PECEPTACLE (M)
10 3C E30-2111-15 DC CORD ACCESSORY
13 3B ✽ E30-7512-05 DC CORD (RADIO)
14 3A E37-1082-05 SPEAKER WIRE
15 2A ✽ E37-1097-05 FLAT CABLE
18 2B F10-2449-01 SHIELDING COVER
19 2B,3C F51-0017-05 FUSE (6✽30) (15A)
23 2B G02-0894-04 EARTH SPRING (FINAL FET)
24 2A ✽ G10-1324-04 FIBROUS SHEET (DISPLAY UNIT)
25 3B G11-4127-14 RUBBER SHEET (CHASSIS)
26 2B G11-4240-04 RUBBER SHEET (DRIVE FET)
27 3B G13-1468-04 CUSHION (CHASSIS)
28 3A G53-1525-03 PACKING (PANEL)
29 2B G53-1542-03 PACKING (PHONE JACK)
30 1B G53-1544-01 PACKING (SHIELDING COVER)
31 1A G53-1548-02 GASKET
33 2C,1D H12-3112-05 PACKING FIXTURE
34 3D H13-1190-02 CARTON BOARD
36 1D H25-2341-04 PROTECTION BAG
37 2D ✽ H52-2030-02 ITEM CARTON CASE
39 3C J19-1584-05 MIC HOLDER ACCESSORY
40 3D J29-0662-03 BRACKET ACCESSORY
42 3A ✽ K29-9291-01 KEY TOP
43 3A ✽ K29-9292-03 KNOB (VOLUME)
44 3A ✽ K29-9293-03 KNOB (CNCODER)
A2BN67-2608-46 PAN HEAD SEMS SCREW W
B2AN80-2010-45 PAN HEAD TAPTITE SCREW
C 2B,3B N87-2606-46 BRAZIER HEAD TAPTITE SCREW
D 1B,2B N87-2614-46 BRAZIER HEAD TAPTITE SCREW
46 3D N99-0395-05 SCREW SET ACCESSORY
48 3A T07-0739-05 SPEAKER
50 2C ✽ T91-0641-05 MICROPHONE ACCESSORY
101 2A ✽ B11-1809-03 ILLUMINATION GUIDE (LCD)
102 2A ✽ B38-0885-05 LCD
D2-4 B30-2205-05 LED (YG)
D19-30 B30-2205-05 LED (YG)
C4 CC73GCH1H101J CHIP C 100PF J
C15,16 CC73GCH1H101J CHIP C 100PF J
C19 CK73GB1H681K CHIP C 680PF K
C22 CK73GB1H102K CHIP C 1000PF K
C24 CK73GB1C104K CHIP C 0.10UF K
C25 CK73GB1H102K CHIP C 1000PF K
C27 CK73GB1H102K CHIP C 1000PF K
C30 CK73GB1C104K CHIP C 0.10UF K
C31-33 CK73GB1H102K CHIP C 1000PF K
C34,35 CK73GB1H472K CHIP C 4700PF K
C36 CK73GB0J105K CHIP C 1.0UF K
C38 CK73GB1H471K CHIP C 470PF K
C39,40 CK73GB1C104K CHIP C 0.10UF K
103 2A ✽ E29-1201-04 INTER CONNECTOR (LCD)
CN1 E40-6005-05 FLAT CABLE CONNECTOR
J1 E08-0877-05 MODULAR JACK
104 2A ✽ J21-8463-03 HARDWARE FIXTURE (LCD)
L1 L92-0138-05 FERRITE CHIP
CP1 R90-0724-05 MULTI-COMP 1K X4
R8 RK73GB1J102J CHIP R 1.0K J 1/16W
R10 RK73GB1J122J CHIP R 1.2K J 1/16W
R21-23 RK73GB1J103J CHIP R 10K J 1/16W
R25 RK73GB1J563J CHIP R 56K J 1/16W
R26 RK73GB1J392J CHIP R 3.9K J 1/16W
R41 RK73FB2A560J CHIP R 56 J 1/10W
R42 RK73GB1J272J CHIP R 2.7K J 1/16W
R43 RK73GB1J821J CHIP R 820 J 1/16W
R44 RK73GB1J183J CHIP R 18K J 1/16W
R45 RK73GB1J333J CHIP R 33K J 1/16W
R46 RK73GB1J101J CHIP R 100 J 1/16W
R47,48 RK73GB1J473J CHIP R 47K J 1/16W
R49,50 RK73FB2A560J CHIP R 56 J 1/10W
R51-53 R92-1252-05 CHIP R 0 OHM J 1/16W
R55 R92-1252-05 CHIP R 0 OHM J 1/16W
R54 RK73FB2A560J CHIP R 56 J 1/10W
VR1 ✽ R31-0646-05 VARIABLE RESISTOR
D31 1SS355 DIODE
IC3 ✽ LC75854W MOS IC
IC3 ✽ PT6554LQ MOS IC
Q6 KRC102S DIGITAL TRANSISTOR
Q9 2SB1132(Q,R) TRANSISTOR
Q10 KRA225S DIGITAL TRANSISTOR
Q12 UMG3N TRANSISTOR
S1 ✽ W02-3665-05 ENCODER
C10 CK73GB1H102K CHIP C 1000PF K
C13-20 CK73GB1H471K CHIP C 470PF K
C28 CK73GB1H221K CHIP C 220PF K
C29 CK73GB1H471K CHIP C 470PF K
C30 CK73GB1H102K CHIP C 1000PF K
C32 CK73GB1H102K CHIP C 1000PF K
C33 CK73GB1H471K CHIP C 470PF K
C34 ✽ CE04EQ1E331M ELECTRO 330UF 25WV
C35-38 CK73GB1H471K CHIP C 470PF K
C39,40 CK73GB1C104K CHIP C 0.10UF K
AR-440
DISPLAY UNIT (X54-3450-10)
TX-RX UNIT (X57-686X-XX) 3-00 : C 3-01 : C2
Содержание
- Ar 440 1
- Contents 1
- Cover contents 1
- Service manual 1
- Uhf fm transceiver 1
- Ar 440 2
- Circuit description 2
- Fig 1 frequency configuration 2
- Fig 2 receiver system 2
- First mixer 2
- Frequency configuration 2
- Front end rf amplifier 2
- If amplifier 2
- Receiver system 2
- Table 1 crystal filter l71 0620 05 xf351 2
- Table 2 ceramic filter l72 0993 05 cf301 2
- Table 3 ceramic filter l72 0999 05 cf302 2
- Af signal system 3
- Ar 440 3
- Circuit description 3
- Fig 3 wide narrow switching circuit 3
- Fig 4 af signal system 3
- Fig 5 squelch circuit 3
- Fig 6 pll circuit 3
- Pll frequency synthesizer 3
- Squelch circuit 3
- Wide narrow switching circuit 3
- Apc circuit 4
- Ar 440 4
- Circuit description 4
- Fig 7 unlock circuit 4
- Fig 8 transmitter system 4
- Fig 9 apc circuit 4
- Outline 4
- Power amplifier circuit 4
- Transmitter system 4
- Unlock circuit 4
- Ar 440 5
- Circuit description 5
- Control circuit 5
- Display circuit 5
- Encode 5
- Fig 10 control circuit 5
- Fig 11 memory circuit 5
- Fig 12 display circuit 5
- Fig 13 key matrix circuit 5
- Fig 14 encoder 5
- Key matrix circuit 5
- Memory circuit 5
- Ar 440 6
- Circuit description 6
- D a converter 6
- Data terminal and peripheral circuits 6
- Decode ctcss dcs 6
- Fig 15 decode 6
- Fig 16 power supply circuit 6
- Power supply circuit 6
- Table 4 data terminal input output level 6
- Ar 440 7
- Circuit description 7
- Fog 17 data terminal and peripheral circuits 7
- Pr1 is the 1200bps data communications reception out put it outputs the fm detection circuit output through an af filter ic251 output is controlled with the mute switch q252 according to whether squelch is open or closed see fig 17 7
- Pr9 is the 9600bps data communications reception out put it outputs the fm detection circuit output through an af filter ic251 these signals are always output whether the squelch is open or closed 7
- Reception signals 7
- Squelch signal output circuit 7
- The squelch circuits is input to the tnc to prevents con flicts from occurring between simultaneous receive mode and transmit mode traffic during packet communications only during 1200bps the signal is output from pin 29 of ic101 to the data terminal the logic is as shown in the table below 7
- Transmission modulation signals enter from pkd of the data terminal cn2 the path to the modulation depends on whether communications are 1200bps or 9600bps mode for 1200bps mode the transmission modulation signals from single analog switch ic204 pass through mic amplifier ic201 202 and summing amplifier ic203 and go to vco x401 through d a converter ic161 for 9600bps mode the transmission modulation signals from single analog switch ic205 pass through summing amplifier ic303 go to tcxo x401 and vco through d a converter ic161 see fig 17 7
- Transmission signals 7
- Ar 440 8
- Microprocessor 30622maa b85gp tx rx unit ic101 8
- Semiconductor data 8
- Terminal function 8
- Ar 440 9
- Components description 9
- Display unit x54 3450 10 9
- Tx rx unit x57 6863 xx 9
- Ar 440 10
- Display unit x54 3450 10 10
- Parts list 10
- Tm 471a 10
- Tx rx unit x57 686x xx 10
- Tx rx unit x57 686x xx 3 00 c 3 01 c2 10
- Ar 440 11
- Parts list 11
- Ar 440 12
- Parts list 12
- Ar 440 13
- Parts list 13
- Ar 440 14
- Parts list 14
- Ar 440 15
- Parts list 15
- Ar 440 16
- Parts list 16
- Ar 440 17
- Exploded view 17
- Ar 440 18
- Packing 18
- Parts with the exploded numbers larger than 700 are not supplied 18
- Ar 440 19
- Full reset 19
- Full reset method 1 19
- Full reset method 2 19
- Initial settings 19
- Resetting the tansceiver 19
- Resetting the transceiver 19
- Vfo reset 19
- Vfo reset method 1 19
- Vfo reset method 2 19
- Adjustment 20
- Adjustment mode 20
- Ar 440 20
- Adjustment 21
- Ar 440 21
- Table 1 adjustment items display and test frequency list 21
- Adjustment 22
- Ar 440 22
- Mic connector front view 22
- Test cable for microphone input e30 3360 08 22
- Test equipment required for alignment 22
- Tuning cable e30 3383 05 22
- Adjustment 23
- Adjustment location 23
- Adjustment points 23
- Af pa ic ic252 23
- Ar 440 23
- Notes eeprom 23
- Speaker cable 23
- Tc402 l301 23
- Tx rx unit foil side 23
- Adjustment 24
- Adjustment of tx vco lock voltage 24
- Ar 440 24
- Pcb section 24
- Transmitter section 24
- Adjustment 25
- Ar 440 25
- If normal power is not obtained please follow the step below 25
- Receiver section 25
- Adjustment 26
- Ar 440 26
- Ar 440 27
- Dislay unit x54 3450 10 27
- Terminal function 27
- Tx rx unit x57 686x xx 27
- Display unit x54 3450 10 28
- Display unit x54 3450 10 component side view j72 0905 09 28
- Display unit x54 3450 10 foil side view j72 0905 09 28
- Pc board 28
- Ar 440 29
- Display unit x54 3450 10 component side view j72 0905 09 29
- Display unit x54 3450 10 foil side view j72 0905 09 29
- Pc board 29
- Complete view 30
- Display unit x54 3450 10 component side view j72 0905 09 30
- Display unit x54 3450 10 foil side view j72 0905 09 display unit x54 3450 10 foil side view j72 0905 09 30
- Pc board 30
- Component side view 1 2 31
- Pc board 31
- Tx rx unit x57 686x xx 31
- Tx rx unit x57 686x xx 3 00 c 3 01 c2 component side view j72 0907 09 31
- Ar 440 32
- Component side view 2 2 32
- Pc board 32
- Tx rx unit x57 686x xx 3 00 c 3 01 c2 component side view j72 0907 09 32
- Ar 440 33
- Component side view complete view 33
- Pc board 33
- Tx rx unit x57 686x xx 3 00 c 3 01 c2 component side view j72 0907 09 tx rx unit x57 686x xx 3 00 c 3 01 c2 component side view j72 0907 09 33
- Foil side view 1 2 34
- Pc board 34
- Tx rx unit x57 686x xx 3 00 c 3 01 c2 foil side view j72 0907 09 34
- 00 c 3 01 c2 35
- Ar 440 35
- Foil side view 2 2 35
- Foil side view j72 0907 09 35
- Pc board 35
- Tx rx unit x57 686x xx 35
- 00 c 3 01 c2 36
- Ar 440 36
- Foil side view complete view 36
- Foil side view j72 0907 09 36
- Pc board pc board 36
- Tx rx unit x57 686x xx 36
- Tx rx unit x57 686x xx 3 00 c 3 01 c2 foil side view j72 0907 09 36
- Schematic diagram 37
- Tx rx unit x57 686x xx 37
- Ar 440 38
- Schematic diagram 38
- Schematic diagram 39
- Ar 440 40
- Display unit x54 3450 10 40
- Note the components marked with a dot are parts of layer 1 40
- Schematic diagram 40
- T s r q p 40
- Ar 440 41
- Complete view 41
- Display unit x54 3450 10 41
- Schematic diagram 41
- Tx rx unit x57 6863 xx 41
- Ar 440 42
- Block diagram 42
- Display unit x54 3450 10 42
- Tx rx unit x57 686x xx 42
- Ar 440 43
- Block diagram 43
- Ar 440 44
- Level diagram 44
- Receiver section 44
- Transmitter section 44
- Ar 440 45
- Level diagram 45
- Ajetrays corporation 46
- Ar 440 46
- Specifications 46
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