TEM Opera Plus Series - Page 53

TEM A07EXXXX – 1 Unit Transmitters Page 53
Schematic
ST
AF
33316 04.08.14
13M31660
FM Modulator mother board
G3166-1
R294
R286
R386
R291
IC30B
5 6
7
+ -
RR3D
78
R360
J14
+
1
+
3
+
5
+
7
+
9
+
2
+
4
+
6
+
8
+
10
+
12
+
14
+
16
+
18
+
20
+
22
+
24
+
26
+
11
+
13
+
15
+
17
+
19
+
21
+
23
+
25
+
27
+
29
+
31
+
33
+
28
+
30
+
32
+
34
Y1
IC31D
12 13
14
+ -
R387
R307
IC38
+
8
+
5
+
4
+
1
+
6
GND
7
+
2
+
3
RR7D
78
C131
R267
R382 R390
R287
RR4C
56
IC29
XI
1
XO
2
VBAT
3
VSS
4
SDA
5
SCL
6
IRQ
7
VCC
8
C135
C142
R388
IC31A
3 2
1
+ -
IC26A
25
25
28
28
93
93
94
94
98
98
99
99
100
100
3
3
4
4
5
5
6
6
7
7
8
8
18
18
1
1
29
29
32
32
33
33
34
34
35
35
73
73
74
74
68
68
67
67
66
66
10
10
12
12
14
14
17
17
78
78
79
79
80
80
87
87
91
91
88
88
89
89
90
90
70
70
72
72
9
9
69
69
58
58
59
59
60
60
77
77
76
76
43
43
44
44
92
92
38
38
52
52
RR2D
78
R379
R266
RR3A
12
RR5C
56
R383
IC30A
3 2
1
411
+ -
R277
R293
R389
RR7C
56
TP13
1
C136
R282
C139
RR4B
34
R281
R384
R276
R301
R300
RR5D
78
IC28
CE#
1
SO
2
WP#
3
VSS
4
SI
5
SCK
6
HOLD#
7
VDD
8
R264
RR3B
34
R298
R278
RR6A
12
BT1
IC30D
12 13
14
+ -
TP5
1
J9
1 2
R380
RR1D
78
R302
IC39B
5 6
7
4 8
+ -
R310
RR7B
34
C188
C189
R269
R273
R295
C132
RR2A
12
R385
R381
R305
C138
R279 1K
RR2B
34
R391
TP6
1
RR3C
56
DL6
1 3
R285
C186
RR5A
12
R292
IC27
+
8
+
5
+
4
+
1
+
6
GND
7
+
2
+
3
R309
RR1A
12
C187
R306
R274
R270
R392
R299
R289
R362
RR6D
78
R263
RR2C
56
C137
R378 J7
1 2
R268
RR5B
34
R290
RR1B
34
R304
R271
R393
R284
R265
R283
RR6C
56
C140
RR4A
12
R275
C190
C196
R288
IC31C
10
9
8
411
+ -
IC30C TL074
10
9
8
+ -
TP21 TP
1
IC31B
5 6
7
+ -
R280
R303
RR1C
56
R403
C133
J8
1 2
C141
C134
J15
1 2 3 4 5 6 7 8 9
10
R296
IC39A
3 2
1
+ -
RR7A
12
R272
RR6B
34
RR4D
78
R308
R297
+5V
+3V3
+3V3+3V3
+3V3
+3V3
+5V
+3V3+3V3
+3V3
+15V -15V +15V -15V
+3V3
+3V3
+15V -15V
RF_ENB_VCO SEL_A SEL_B SEL_C FRW_MIS DATA_PLL CLK_PLL LE_PLL PLL_LOCK
RFL_LEV FRW_LEV
CF_FRONT LED_GSM
LED_GSM
E2
CF_FRONT
SDA SCL
RFL_MIS
E2
GATE
VREG_A1
D0 D1 D2 D3 D4 D5 D6 D7 RES RW E RS UP
DOWN LEFT RIGHT ENTER ONAIR LED_ALARM LED_ONAIR
SCHEDA GSM 60x70mm
ALC_LEV
GATE_CTRL
PANNELLO FRONTALE
+V_GATE_DRV
13M31660 Mother Board - Schematic Diagram - Page 6 of 7