Ajetrays AR-440 [41/46] Schematic diagram
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Ajetrays AR-440 [41/46] Schematic diagram

Ajetrays AR-440 [41/46] Schematic diagram
-t
-t
-t
-t
-t
-t
R605
15k
R415
0
F1
IC32
NJM78L05UA
2
COM
3
IN
1
OUT
R48
47k
C208
0.01u
R325
33k
R215
68k
D6
DA221
2SC4738(GR)
Q403
L302
330n
R63
0
R607
330
D4
DA221
C475
1000p
69
2SK3019
Q253
C201
0.1u
R206
100
R251
47k
R402
1k
Q12
UMG3N
R212
82k
R3 100
R403
1k
PKD
5M
R162
1.5k
2SK1830
Q87
R220
15k
8R
5M
R10
1.2k
C16
470p
R217
220k
BSB
FB
5C
C209 68p
73
5M
D24
D251
MA742
R86
0
R306
270k
R253
0
R234
0
C476
1000p
5M
R125
47k
R255
5.6k
C413
0.01u
C16
100p
R269
39k
C273
1u
8R
D4
C282
330u25
Q32
KRC102S
C30
1000p
IC251
BA10324AFV
1
2
3
4
VCC
5
6
7
VEE
SB
2SC2412K
Q440
R218
82k
D608
1SS355
C34
330u 25
Q254
DTC363EU
R278
12k
5C
C235
1u
C315
0.1u
68
C356
2p
D26
71
R434
0
11
12
13
14
15
16
17
18
19
20
C165
1u
C403
100p
C272
1000p
5C
74
35
D3
B30-2205-05
J1
1
8
R261
120k
C20
470p
2SK3019
Q252
C303
4700p
R281
0
5M
IC31
KIA7808AF
2
COM
1
IN
3
OUT
D28
C262
470p
C265
0.1u
C35
4700p
C316
0.1u
S1
W02-3665-05
C307
0.022u
C258
0.01u
C228
10u6.3
89
5C
D30
D404
MA2S304
R265
5.6k
Q408
KRX102U
C324
0.01u
R417
220k
R228
10k
R105
1k
C29
470p
IC33
NJM78L05UA
2
COM
3
IN
1
OUT
5C
C89
4p
C13
470p
R237
0
CN1
C257
0.039u
C414
0.1u
R49
56
R61
470
D401
MA2S111
5M
R161
1.2k
8T
R229
680k
PKD
R301
4.7k
R4 1k
R521
100
5M
R7 1k
5M
34
C104
0.1u
L1
R313
100k
R62
0
R302
4.7k
R44
18k
C263
0.033u
5C
F501
PR9
R353
100k
D23
L304
330n
88
R21
10k
C268
1u
R2 100
PKS
5C
C351
33p
71
73
D302
DAN222
C444
470p
R22
10k
R39
470k
R254
2.7k
B
R408
10
87
PR1
R45
33k
C15
470p
R407
1.5k
IC501
TA75W01FU
1
2
3
4
VEE
5
6
7
8
VCC
5M
C42
0.01u
5M
R109
1.5k
R310
1k
74
R529
470
R428
47k
68
IC161
M62363FP
17
C353
0.01u
C31
1000p
BSB
R362
470k
PR1
R315 18k
VR1
R31-0646-05
R227
22k
R236
10k
C40
0.1u
C406
1000p
R8 1k
R257
1M
R274
15k
C44
22u10
R260
220k
17
8C
C402
100p
D301
MA742
R252
470k
R40
390k
R262
18k
69
D406
MA2S304
R6 1k
C212
1200p
R41
56
R36
1.5k
D21
C423
0.047u35
C210
0.1u
PD55003TR
Q503
8T
R224
560
C82
470p
R114
47k
R104
1k
8R
C24
0.1u
PKS
D602
MA4PH633
PR9
L101
R318
10k
C18
470p
R309
3.3k
C216
39p
C83
0.1u
2SJ347
Q407
C49
0.01u
C409
0.1u
C204
2.2u10
D303
DAN222
C164
10u6.3
C33
1000p
C452
470p
R266
5.6k
SQC
R305
1.8k
R231
120k
R314 2.2k
R532
0
R351
470
R426
47k
C418
1000p
C226
4700p
C87
3p
R118
0
R321
22k
R5 1k
89
C321
68p
C428
470p
C318
0.1u
D402
HZU5ALL
C10
1000p
R427
100k
R47
47k
8C
5C
L201
R272
3.9k
Q6
KRC102S
CP1
R90-0724-05
R87
1k
5C
R606
220
C88
4p
2SC5108(Y)
Q410
R123
0
34
C451
470p
5M
R233
6.8k
C101
470p
R92
1k
R317
10k
C36
1u
D405
MA2S304
C311 0.1u
C220
4.7u6.3
C55
0.1u
C323
270p
C319
1000p
C17
470p
C401
100p
8C
R102
47k
R365
100k
D202
1SS372
C266
1u
D25
R246
150k
C408
22p
R211
82k
R8
1k
R531
47k
R226
100k
R110
47k
C102
0.1u
C261
0.01u
R404
10k
70
D27
C4
100p
2SA1745(6,7)
Q33
C254
0.22u
R101
47k
2SC2412K
Q302
R232
9.1k
R352
100
R421
1.5k
CN5
C354
6p
R52
0
D19
R53
0
C252
39p
C41
22u10
R308
330k
TH301
100k
C317
0.1u
C51
47u6.3
C14
470p
IC201
NJM2100V
1
2
3
4
5
6
7
8
V+
IC203
BA10324AFV
1
2
3
4
VCC
5
6
7
VEE
R126
47k
2SC4919
Q201
L417
R127
47k
R70
47k
C312 0.1u
8C
8C
1
A0
2
A1
3
A2
4
GND
5
6
7
8
C326
0.01u
C250
0.1u
2SC2412K
Q301
2SB1132(Q,R)
Q9
C404
15u6.3
C314
0.01u
R38
330k
2SA1832(GR)
Q402
R25
56k
C559
0.1u
5C
1
NC
2
SUB
3
GND
4
5
R82
0
C310
0.33u
87
C40
0.1u
R37
10k
D403
MA2S304
C271
1200p
C442
10u6.3
R230
220k
C214
150p
8C
CN2
1
2
3
4
5
6
7
R219
180k
88
D22
R271
3.3k
C22
1000p
D408
MA2S111
D20
C449
470p
8T
70
D2
DA221
2SK508NV(K52)
Q405
R165 1k
R416
470
8C
R401
1k
TONE
DTMF
PLLE
NC
NC
GND
CNVSS
EVLLD
BSHIFT
RESET
XOUT
VSS
XIN
VCC
GND
NC
POWER
INT
NC
TX/RX
UL
NC
NC
EEPSDT
EEPCK
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
P1MT
MICMT
NC
8RC
8TC
NC
SBC
NC
NC
NC
CM
MICKEY2
MICKEY
VOL
TEMP2
TEMP1
RSSI
SQIN
AVSS
DTMF IN
VREF
AVCC
NC
NC
NC
C400
0.1u
IC401
MB15A02
OSCIN
NC1
OSCOUT
VP
VCC
DO
GND
LD
NC2
FIN
C355
18p
R248
5.6k
C275
1u
R319
10k
D201
DAN222
R276
47k
C90
3p
C27
1000p
R528
470
D61
02DZ18(X,Y)
C211
820p
C283
1000p
J1
2SC4649(N,P)
Q404
R250
12k
R280
390
R35
47k
C205
0.1u
FB
C28
220p
VR601
47k
C98
470p
C43
22u10
5M
D32
1812L110PR
C66
470p
R221
15k
8T
R258
2.7k
D3
DA221
R31
4.7k
R214
68k
C15
100p
C162
4.7u6.3
R435
100
C19
680p
R259
12k
R208
1.5k
L405
D29
L404
R406
10k
TC401
10p
C264
0.033u
C411
0.1u
R33
47k
R222
10k
2SK508NV(K52)
Q406
8C
R106
1k
R323
120k
D2
8R
C97
470p
R210
18k
C251
4.7u6.3
R42
2.7k
C218
10u6.3
L303
330n
5M
C19
470p
R103
1k
R322
100
C357
0.01u
C274
0.22u
C306
1000p
R91
1k
C279
4.7u16
C50
0.01u
R247
120k
C425
0.1u35
R264
120k
C410
10u6.3
R312
47k
8R
C322
56p
C422
470p
C302
1000p
R213
330k
D31
1SS355
R43
820
C213
3300p
R304
4.7k
R216
270k
C34
4700p
R225
150k
R533
0
Q34
KRC102S
C45
22u10
R409
100k
C308
1000p
C32
1000p
R279
4.7k
C217
10u6.3
B
C270
4.7u6.3
R81
47k
R433
4.7k
R51
0
R303
22k
C255
8200p
R273
12k
R119
*
1
NC
2
SUB
3
GND
4
VOUT
5
VCC
R311
33k
C473
1000p
2SK1830
Q86
Q61
KRC404RTK
Q255
KRC102S
R124
47k
C225
1u16
R425
47k
C54
0.1u
C39
0.1u
8R
C227
0.01u
L401
C25
1000p
R164 1k
KTA1664(Y)
Q35
R203
100k
R205
820
IC202
BA10358FV
1
2
3
4
5
6
7
8
VCC
D1
DA221
C38
470p
35
R413
10k
R249
15k
C267
0.47u
IC204
BU4S66
1
I/O
2
O/I
3
VSS
4
CONT
5
VDD
R418
1k
R422
10k
IC205
BU4S66
1
I/O
2
O/I
3
VSS
4
CONT
5
VDD
C222
0.1u
X401
L77-1944-05
R268
1k
C215
0.1u
R256
5.6k
R209
240k
C30
0.1u
R200
680
R166 1k
C233
4.7u6.3
C161
1000p
L301
L34-4554-05
SQC
C366
0.1u
R316
22k
R54
56
CN1
C280
47u16
CNVSS
R46
100
D62
MA2S077
C128
1000p
C309
0.022u
R275
15k
D5
DA221
TH98
100k
C230
0.1u
L403
10u
BL
NC
NC
NC
SEG0
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
17
SEG12
18
SEG13
19
SEG14
20
SEG15
21
SEG16
22
SEG17
23
SEG18
24
SEG19
25
SEG20
26
SEG20
27
SEG22
28
SEG23
29
SEG24
30
SEG25
31
SEG26
32
SEG27
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
R320
10k
R26
3.9k
R111
1k
C256
0.018u
Q36
KRC102S
C450
22u10
R277
68k
C39
0.1u
C253
0.22u
R41
330k
L416
C412
10u6.3
R23
10k
R34
4.7k
C421
470p
R1 0
R32
470
R324
0
TH97
100k
2SA1641(S,T)
Q31
D31
ZSH5MA27
R50
56
C278
0.1u
R263
91k
L604
9.5T
L603
1.5T
C611
*
C610
*
R800
R601
22k
C608
*
C607
0.5p
C613
470p
D607
MA742
L602
1.5T
C620
*
C603
0.5p
R602
22k
C614
470p
C604
*
D606
MA742
C605
*
C602
*
D604
XB15A709
C601
*
D605
*
L601
3.5T
D603
*
D601
MA4PH633
C573
0.01u
C572
0.01u
C571
470p
R539
100
L509
9.5T
C580
*
C570
470p
C567
*
C579
*
C564
*
C574
1000p
C575
470p
C556
470p
C576
220p
C555 0.47u
L508
1.5T
C549
*
C551
30p
C548
*
C550
30p
RD60HUF1-01
Q504
C536
470p
C535
220p
R538
*
R537
82k
C543
470p
R822
470
C545
*
L507
*
C541
*
C540
*
C538
0.47u
L506
17.5n
C539
470p
C537
47u25
R536
10
R535
56k
R534
47k
C534
470p
C528
47p
R524
*
C526
9p
L505
5n
R526
*
C527
*
R525
*
L504
10n
C523
*
C522
0.1u
C521
470p
L503
3.3n
R518
15k
R520
33k
C520
470p
R519
22
C532
470p
D503
02DZ5.1(Y)
R522
0
8T
C518
47u 16
C517
470p
C516
3p
L502
22n
C514
470p
R517
10
R516
3.3k
8T
R515
*
C513
470p
C509
4p
R514
*
R509
10
R506
10k
C504
470p
C502
*
R511
470
L501
15n
R512
3.3k
R502
4.7k
R513
6.8k
R507
47
C507
470p
C510
470p
D502
DA221
C512
470p
C505
470p
C511
470p
R501
1k
C501
470p
R410
10k
R412
12k
C416
470p
R411
10k
R414
0
C417
470p
R419
1k
R420
2.2k
C424
3.3u10
L406
*
L407
*
C426
*
L408
*
C427
*
L409
*
C429
*
C430
*
R423
*
L410
*
C431
*
C432
0.5p
R436
*
L418
27n
C454
*
C455
2p
R429
220
R430
220
R431
100k
C448
470p
R432
1k
C433
470p
L411
*
L412
*
C434
*
L413
*
C435
6p
TC402
*
C436
0.5p
D407
1SV278
C437
470p L414
*
C438
*
C439
*
C440
*
C441
0.3p
L415
*
R424
*
TH401
*
C456
*
2SC5108(Y)
Q411
R439
*
C461
470p
R440
100
R441
1k
C466
5p
L420
27n
R443
2.2k
R445
0
C464
470p
R442
100
C463
470p
8C
L470
*
C472
*
R444
1k
C467
470p
8R
2SC5108(Y)
Q351
R354
560
R355
680
TH351
3.3k
C515
470p
L351
0.47u
R358
*
C358
470p
L352
0.47u
C359
12p
3SK255
Q352
G1
D
S
G2
TH352
1k
C363
0.01u
C362
470p
R361
27
C360
8p
R359
82k
R360
470k
C361
470p
C364
470p
R364
0
C367
470p
R363
220k
C369
*
L354
*
C368
*
D351
HVC350B
C370
470p
C374
7p
C371
*
L355
*
C372
*
D352
HVC350B
C373
*
R366
100k
R367
100
C376
470p
L357
*
L356
*
C375
470p
3SK255
Q353
G1
D
S
G2
R369
150
C377
470p
R371
39k
C378
470p
R370
47k
C379
470p
R372
68k
C380
470p
C393
*
C381
*
D353
*
L358
12.5n
R374
100k
C382
470p
R375
0
C383
0.5p
R376
100k
C385
470p
D354
HVC350B
C384
*
L359
*
C392
*
R377
0
C386
0.75p
C387
*
R378
100k
L360
*
C388
6p
L361
8n
D355
HVC350B
C389
0.01u
R373
*
R381
0
C390
*
R527
470k
C560
470p
R530
820
R380
100k
C391
470p
C350
*
R349
*
R350
*
Q354
*
C276
470p
C277
470p
C281 470p
C32
1000p
C33
470p
C35
470p
C36
470p
C38
470p
C37
470p
C52
470p
C56
470p
C53
470p
C48
0.01u
C61
470p
R94
8.2k
R93
C305
220p
C304
220p
C163
470p
C202
470p
R207
750k
C206
1000p
C207
0.022u
C203
0.027u
R204
18k
C231
470p
C232
470p
C524
*
R151
10k
C151
1800p
R152
4.7k
C152
3900p
AF MUTE
W/NO(EVOL2)
RF BPF TUNING
VOLTAGE
REGULATOR
(8C)
SUM AMP
BUFFER AMP
E
OVER VOLTAGE
DETECTION
SB
DETECTION
VCC
8C
DC SW (8T)
OVER VOLTAGE
DC SW (8R)
PR1
TX-RX UNIT (X57-6863-XX)
AFM(CPU50)
DC SW (SB)
PKS
SINGLE
ANALOG SW
SQC
POWER
SEG30
APC VOLTAGE
DETECT
SEG25
Q35,36
SEG28
Q402,403
VOLO(EVOL11)
SPLATTER FILTER
QUCO
KEC
8C
PH_S
RXD
HPF
D606,607
DEC2
TXD
VOLTAGE
DETECTOR
(RESET)
SEG6
LIPPLE
FILTER
COM0
LCD BACKLIT
8CL
DEC1
DIMMER
FUNCTION
SWITCH
SEG16
KEY BACKLIT SWITCH
D603-605
SEG0
MR
BUFFER AMP
SEG22
8CL
IF_IN
DISPLAY UNIT (X54-3450-10)
8TC(CPU80)
LCD ILLUMINATION
BEAT
SHIFT
AF MUTE
SEG20
D405,406
KEY ILLUMINATION
10
TCXO
SEG24
9
COM3
8
MIC AMP/
IDC
RESISTOR
CHARGE PUMP
COM1
DC SW (SB)
SEG13
VOTAGE
DROPPED
CPU
COM2
CV
1/2Vcc
DT(CPU53)
SEG11
VOLTAGE
DETECTOR
(INT)
SEG21
TX VCO
8C
SEG3
RX VCO
CK(CPU54)
MODULATION
SEG23
8TC
MIC
5C
SEG10
DETECTION
SEG7
SEG15
TEMPERATURE
COMPENSATION
SEG9
5M
PLL SYNTHESIZER
BUFFER AMP
ANT SW
TX VCO
KEY BACKLIT
DC SWITCH
KDC
D31
LCD BACKLIT SWITCH
LIMITTER
7
D2-4
1/2Vcc
6
D351,352
5
W/NO(EVOL2)
B
SINGLE
ANALOG SW
OSC(E)
SPM(CPU51)
TEMPERATURE
COMPENSATION
ON/OFF & VOLUME
ADJUASTMENT
AF MUTE
SQIN(CPU93)
MHz & MENU
ADJUASTMENT
LCD CONTROLLER
IF AMP
D19-30
OSC(B)
RF AMP/
PREDRIVE AMP
MIC
AFV
AUDIO
FILTER
KEC
D353-355
5M
PC
SURGE ABSORPTION
AGC/
MIC MUTE
KEC
WIDE
RF BPF TUNING
IF SWITCH
8C
16.8MHz
BRI
4
KEC
3
PC/TV SW
Q33,34
D5,6
2
SURGE ABSORPTION
1
OVER VOLTAGE
DETECTION
OR GATE
RF AMP/
DRIVE AMP 1
MODI(EVOL9)
CV
Q201
RX VCO
D32
FM DEMODULATION
TV
8RC(CPU76)
8TC(CPU80)
DC
AMP
1/2Vcc
DIGITAL
POTENTIO
METER
VOLTAGE
REGULATOR
(5C)
MOD BUFFA
VOLTAGE
REGULATOR
(5M)
RF AMP
LIPPLE
FILTER
KEC
MOD
8T
RX
APC CONTROLLER
8R
D1-4
ANT SW
TV
50,4MHz
D403,404
NARROW
SEG31
VOL
SEG26
EEPROM
TP
MICKEY
SEG4
BEAT
SHIFT
W/NI(EVOL1)
CM
W/NI(EVOL1)
SEG29
1,1A
SEG27
SEG2
IF SWITCH
SEG17
SEG12
8R
LCD (B38-0885-05)
SEG1
SEG8
ENCODER
DI
REVERSE
CONNECTION
PROTECTION
AMPSW(CPU52)
VARIABLE
SEG19
MOD
AFI(EVOL12)
AF MUTE
T/R SW
SEG18
BUFFER
AMP
MIX_O
SEG14
8RC(CPU76)
AGC
SEG5
IDC
T/R SW
CURRENT
PROTECTION
NC
PKD
SQL AMP/
NOISE AMP
D407
PR9
KEC
8R
5C
PLL IC
RF AMP
MIC AMP/
SPLATTER
FILTER
MIXER
ANT SW
8T
RF AMP
VOLTAGE
PROTECTION
RF SWITCH
RF AMP/
DRIVE AMP 2
RF AMP/
FINAL AMP
RIPPLE
FILTER
RF SWITCH
AUDIO AMP
*
400-430MHz
440-480MHz
0
C2-01
C
X57-6863-XX
-00
-01
-00
X57-6863-XX
400-430MHzC
C2 440-480MHz
400-430MHz
X57-6863-XX
-01 440-480MHz
-00
C2
C
400-430MHz-00
440-480MHz-01
C
X57-6863-XX
C2
C350
NO
470p
3p
C456
4p
C620
NO
1p
R350
27k
NO
8n
L354
12.5n
C472
3p
2.5p
C368
7p
10p
47
39
R358
0.75p
NO
C369
L355
8n
12.5n
C502
5p
3p
15k
R373
18k
C523
47p
27p
18n
L356
22n
R423
220
330
0.75p
0.5p
C371
C524
10p
8p
150
270
R424
20p
15p
C372
39n
L357
33n
C373
8p
10p
15p
12p
C527
12.5n
L359
8n
R436
120k
82k
5p
7p
C381
5n
L360
8n
8p
47p
C540
R439
120k
82k
C541
18p
33p
4.7u
L406
270n
47
R514
56
7p
C384
8p 1p
C387
NO
4.7u
L407
270n
NO
10p
C545
R515
33
10
C548
33p
39p
56n
L408
27n
C390
8p
10p
820
NO
R524
C549
33p
39p
270n
L409
4.7u
C392
6p
3p
R525
5.6
C564
20p
15p
270n
L410
4.7u
C393
2.5p
0.75p
820
NO
R526
C426
18p
8p
270n
27u
L411
47k
56k
R538
NO
C567
10p
C427
12p
7p
270n
L412
27u
C579
NO
9p
C429
2p
1.5p
47n
L413
27n
C580
NO
4p
2p
C430
6p
NO
5p
C601
27u
180n
L414
5p
3p
C431
C602
10p
470p
L415
270n
27u
5p
C434
9p
2p
1p
C604
L470
22n
27n
C438
1p
2p
L507
5n
2.5n
C605
6p
4p
2p
C439
3p
C608
3p
2p
R93
6.8k
8.2k
3p
C440
4p
C610
10p
6p
R119
NO
0
C611
3p
4p
6p
4p
C454
R349
NO
47k
HVC355B
HVC350B
D353
XB15A709
D603
NO
NO
XB15A709
D605
NO
Q354
2SK1830
TC402
10p
6p
10k
TH401
NO
DT(CPU53)
PLLE(CPU3)
CK(CPU54)
FROO(EVOL23)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CLK
NC3
DATA
LE
FC
NC4
FOUT
P
NC5
R
MOD
UL(CPU21)
PLLE(CPU3)
X86
8.00MHz
L78-1409-05
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
MODI
DAT
CLK
LD
VDD
PC/TVI
BRIO
BRII
W/NI
W/NO
MODO
PC/TVO
FRQO
FRQI
GND
RESET
VDFref
DO
1VOLO
1VOLI
BLI
BLO
2VOLO
2VOLI
VOLO(EVOL11)
XIN(CPU13)
XOUT(CPU11)
W/NO(EVOL2)
M1MT(CPU76)
CK(CPU54)
DT(CPU53)
MICMT(CPU77)
UL(CPU21)
EVLLD(CPU8)
MIC
TX DTMF
QT/DQT(CPU1)
TX/RX (CPU20)
W/NI(EVOL1)
1/2Vcc
BRI
PLLE(CPU3)
P9MT(CPU75)
BSHIFT
VOLI(EVOL12)
SQIN(CPU93)
SBC(CPU82)
RSSI(CPU92)
1/2Vcc
DTMF IN(CPU95)
BSHIFT
VOLI(EVOL12)
W/NO(EVOL2)
DT(CPU53)
CK(CPU54)
W/NI(EVOL1)
PC/TV
BRI
VOLO(EVOL11)
MIC
MICMT(CPU77)
P9MT(CPU75)
M1MT(CPU76)
XIN(CPU13)
XOUT(CPU11)
PLLE(CPU3)
UL(CPU21)
TX DTMF
EVLLD(CPU8)
QT/DQT(CPU1)
TX/RX (CPU20)
POWER
NARROW(CPU64)
WIDE(CPU65)
IC101
30622MAA-B85GP
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
EEPWP
NC
NC
SQC
PKS
CLKFLS
BSYFLS
TXD
RXD
PTT
NC
NC
NC
EMPFLS
NC
NC
NC
NC
CEFLS
NC
NC
NC
NC
NC
AFM
SPM
AMPSW
DT
CK
NC
DST1
DST2
DST3
DST4
VCC
NC
VSS
ADJ
NARROW
WIDE
NC
NC
CL
CE
DO(to LCD)
DI(from LCD)
NC
ENCB
ENCA
P9MT
SPM(CPU51)
VOLI(EVOL12)
AMPSW(CPU52)
W/NI(EVOL1)
2SK2596
Q502
2SC3356(R24)
Q501
2SC5110(O)
Q500
D409
DAN235E
PC/TV
MIC
W/NO(EVOL2)
8TC(CPU80)
VOLO(EVOL11)
8RC(CPU76)
BRI
SPM(CPU51)
AMPSW(CPU52)
IC301
TK14489V
1
2
3
4
5
6
7
8
9
10
FLAMPO
SQLIN
AFO
RSSI
FLAMPI
SCAN
Hy_C
GND
SCAN
RFIN
1/2Vcc
RESET(CPU10)
SQIN(CPU93)
SBC(CPU82)
INT(CPU18)
RSSI(CPU92)
DTMF IN(CPU95)
SDA
SCL
WP
VCC
IC66
AT24C64A10SI18
or CAT24WC64JI
MIC
AMPSW(CPU52)
W/NO(EVOL2)
VOLO(EVOL11)
PC/TV
8TC(CPU80)
BRI
SPM(CPU51)
8RC(CPU76)
8
9
10
11
12
13
14
2SC2412K
Q251
SQIN(CPU93)
RESET(CPU10)
INT(CPU18)
DTMF IN(CPU95)
1/2Vcc
SBC(CPU82)
DO
5C
8C
VOL
POWER
RXD
BRI
PTT
ENCA
CM
ENCB
MICKEY
DI
CE
CL
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
LA4600
IC252
INT(CPU18)
RESET(CPU10)
SBC(CPU82)
VOUT
VCC
IC34
BD4732G
IC35
BD4740G
CM
HOOK
MIC
ME
PTT
GND
8C
MBL(Key A)
ENCODER A
CM
ENCODER B
MIC KEY
DI(from LCD)
CE
CL
DO
5C
8C
VOL
POWER
RXD
BRI
PTT
GND
ME
MIC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Q10
KRA225S
CALL
FuncREV
VFO
B30-2205-05
B30-2205-05
B30-2205-05
B30-2205-05
B30-2205-05
B30-2205-05
B30-2205-05
B30-2205-05
B30-2205-05
B30-2205-05
B30-2205-05
B30-2205-05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
NC
KI1
KI2
KI3
NC
NC
NC
VDD
VDD1
VDD2
VSS
OSC
DO (to cpu)
CE
CL
DI (from cpu)
IC3
LC75854W
PT6554LQ
or
SEG28
SEG29
SEG30
SEG31
NC
NC
NC
COM0
COM1
COM2
COM3
KS1
KS2
NC
NC
NC
MOD
MICMT(CPU77)
UL(CPU21)
PLLE(CPU3)
PC/TV
TX/RX (CPU20)
MODO(EVOL10)
PC/TVO(EVOL3)
P9MT(CPU75)
EVLLD(CPU8)
CF302
L72-0999-05
CF301
L72-0993-05
C249
4.7u6.3
C313
15u6.3
C301
4.7u6.3
C260
0.01u
C259
0.01u
XF351
49.95MHz
L71-0620-05
R55
0
R:1.84V
T:7.15V
R:6.68V
R:4.98V
R:6.6V
R:7.9V
R:0.72V
R:1.25V
R:0.76V
R:2.7V
R:4.27V
R:0.82V
R:0.33V
R:4.98V
R:2.48V
5.02V
4.96V
4.94V
4.96V
R:4.7mV(SQ OFF)
4.97V(SQ ON)
7.10V
7.90V
R:3.37V
R:13.66V
T:12.94V
R:3.75V
R:3.37V
R:4.31V
R:0.75V
R:4.9V
T:0.98V
R:2.7V
R:13.8V
R:4.98V
T:0.11V
R:0.66V
R:7.95V
R:0.98V
T:7.32V
R:5.84V
R:7.95V
R:1.15V
T:0.98V
W:0V
N:4.96V
T:0.8V
R:5.6V
R:3.3V
R:4.96V
R:6.78V
R:3.54V
T:7.58V
R:7.9V
R:4.88V
T:4mV
4.98V
T:5.26V
R:7.95V
R:4.05V
R:6.86V
R:0.76V
R:4.98V
R:0.1mV
T:5.18V
7.90V
T:1.85V
R:2.45V
R:13.8V
T:13.45V
R:1.9mV(BS OFF)
4.97V(BS ON)
7.30V
R:7.3V
T:6.7V
R:6.8V
T:0V
R:2.8mV
R:4.98V
4.97V
T:7.63V
R:7.9V
T:1.42V
T:1.6VT:0.17VT:7.1V
R:5.48V
R:1.7V
R:7.03V
R:4.86V
T:4.5V
R:2.2V
T:5.11V
R:7.57V
R:4.97V
R:1.6V
W:4.96V
N:0V
R:7.25V
R:1.43V
4.80V(BRIGHTNESS MAX)
0V(BRIGHTNESS OFF)
SCH
EM
ATIC DIAGRAM AR-440
SCHEMATIC DIAGRAM AR-440

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