Download SERVICE MANUAL TeCom-X5 VHF

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SERVICE MANUAL
TeCom-X5 VHF
6
7
8
9
5C
5T
R387
470R
C394
102P
R390
100R
R391
120K
R374
100K
C359
0.5P
5C
R302
2K2
100K
T385
2SC4226
C389
8P
C103
103P
C302
104P
R396
5K6
R395
3K3
L395
220NH
C393
15P
C395
470P
C111
104P
C399
8P
R398
330R
C398
470P
D111
HSC277
C101
104P
C201
104P
C102
470P
R102
2K2
C202
104P
T201
2SB624
C203
104P
C288
390P
C292
104P
R123
10R
R122
NC
R121
10R
C124
470P
R124
NC
R127
47K
C131
103P
L131
101T
R133
1K
L133 C133
1R0
102P
R126
47R
L125
0R
C125
NC
T131
2SK3078
C126
NC
1
2
3
Vcc
MIX out
MIX in OSC in
GND OSC out
N-rec
N-det
U261
TA31136F
220K
C277
104P
C276
104P
L243
C256
103P
R256
1K2
C254
NC
C242
102P
FL254
26.450MHz
R142
47K
R143
47R
L143
101T
T141
2SK3476
BATT
5T
C174
103P
(T.Y.)
U170B
LM2904V
C180
470P
5
7
R146
L146
8T(0415)
C136
NC
E180
4.7uF
T181
DTA114YE
R243
4K7
C243
103P
C221
104P
R246
47K
R248
470K
R252
NC
R251
1K2
C244
12P
C252
NC
C251
470P
R245
220R
C248
102P
C240
470P
T241
3SK318
C245
103P
R247
47K
C237
0P75
C239
3P
R249
330K
C238
18P
C234
1P
C236
4P
L238
82NH
D238
B0
C253
4P
C255
8P
R277
1K
C132
NC
U170A
LM2904V
R177
10K
C175
100P
6
R175
R258
10K
R56
C274
103P
R141
47K
L135
27NH
C135
0R
C134
24P
C141
470P
R187
R186
10K
47K
C182
104P
R182
47K
R181
220K
R185
120K
C181
103P
150K
5T
C176
102P
5R
C241
103P
R273
C275
33P
16
L242
1R0
R275
100R
R274
1K
C142
470P
R134
102P
C183
102P
R184
2K2
5R
T273
2SC4215
C273
27P
R279
1K2
5Ro
15
14
7
4
6
5
IF in
IF out
RSSI
13
Dec
QUAD
8
FIL in
FIL out
AF out
9
C279
100P
C122
33P
T121
2SC4226
C127
102P
R128
100K
R183
1M
NC
R242
100R
C293
102P
C282
NC
CR279
C28
I
12
R285
3K3
C283
222P
5Ro
C280
NC
R286
330K
J3
C285 AF
470P
O
R288
330K
11
R283
104P
390P
3K9
R116
1K5
C121
470P
C118
102P
R118
330R
C128
104P
C258
R202
2K2
5R
10
5Ro
C286
33P
C287
3K9
R115
NC
L118
100NH
R119
C110
470P
C117
102P
C257
102P
C289
104P
R287
C115
0R
T111
NC
C116
0R
L117
390NH
C259
5P
2nd LO
C295
104P
5Ro
R112
0R
C113
NC
R117
NC
100NH
5M
5R
R295
100R
R113
NC
C114
104P
D259
HSC277
5M
5R
R201
10K
L257
FL291
450K
C291
104P
C112
5P
R399
330R
2nd LO
RX_P
TX_P
E295
10uF
L113
15NH
R111
3K3
T398
2SC4226
R397
3K3
R114
22R
R110
NC
T182
2SK1824
R101
47K
E102
1uF
C386
6P
L392
NC
5T
C301
104P
C303
104P
220NH
L388
220NH
T101
2SB624
T301
R301
DTA114EE 10K
11
5M
5T
P TX
R394
100R
R388
NC
R386
C392
6P
L358
220NH
R358
220R
C387
102P
C388
10P
L391
220NH
C391
103P
T391
2SC3356
C379
0P5
10
5M
5T
R238
100K
C235
18P
C233
6P
L235
82NH
R235
100K
D235
B0
L223
100NH
R223
22R
C231
470P
C232
18P
L221
101T
C224
470P
R225
100K
D232
B0
R232
100K
R229
220R
C225
103P
C226
470P
C227
NC
T221
3SK318
L232
82NH
R227
100K
C218
15P
C229
102P
R226
68K
R228
1M
C219
2P
C228
104P
L219
82NH
D218
B0
FL253
26.450MHz
C261
470P
T278
DTA114EE
C262
470P
C263
470P
R278
100K
C281
104P
C278
104P
5T
5T
R575
3K3
R557
R574
NC
C575
NC
C565
NC
C574
R582
33K
R583
10K
E578
10uF
C563 C562
104P 150K
R564
100K
R566
10K
E554
10uF
R567
0R
C431
104P
R426
R427 1K5
8K2
R421
30K
3
1
E421
4.7uF
U411B
LM4558
(T.Y.)
2
C425
10P
5
7
R424
1K5
C424
103P
R425
68K
C561
470P
C564
100P
C567
104P
C566
222P
U411A
LM4558
10K
C555
102P
C554
103P
15
MICN
MICFB
R562
103P
R563
100K
14
MICP
16
AVDD
MOD
13
DVss
17
X out AUXADC
12
19
18
VBIAS
X in
11
R558
1M
R585
10K
R584
33K
10
20
21
22
23
AUDIO
DISCIN1
CSN
CDATA DISCFB
SCLK
DVDD DISCIN2
9
8
7
6
24
RDATA AVSS
5
26
27
25
IRQN AuxDAC
4
SYSCLK DVSS
VDEC CLKSEL
2
TxNEA RxENA
C578
104P
3
28
R581
10K
1
U551
CMX138
R556
10K
100P
R565
NC
104P
JP552
JP11
R555
10K
C557
8
C573 R573
100P 100K
4
C571
105P R572
100K
C576
105P
6
R417
680K
C416
102P
C418
102P
C422
473P
D422
1SS372
E422
2.2uF
(T.Y.)
L553
0R
C419
103P
C415
R415
18K
R422
820R
104P
D423
DAN222
C423
470P
D454
MA742
R423
4K7
R455
1M
3.6864MHz
L551
0R
E552
10uF
C552
103P
C558
39P
C559
39P
R559
NC
R551
47R
R486
1K
6
7
E.& O.E.
C414
470P
R414
100K
T423
MRF497
C553
102P
CR558
R586
33K
R418
22K
C417
223P
8
9
03/2010
10
11
C455
104P