C307
.1UF
+12V
+12V
Q409
Q-0221
Q408
Q-0221
R410
332.0
R409
332.0
C413
.1UF
C513
.022UF
+12V
R413
4.02K
5
6
7
U415B
TL072
ERROR AMPLIFIER
C311
47UF
C415
.1UF
+12V
R406
3.01K
R411
150.0K
R310
3.01K
C210
33PF
C202
56PF
Q309
Q-0188
R203
10.0K
CR310
VCO
C302
22PF
23
24
1
Q307
Q-0190
CLOCK
/CLOCK
+5A
R307
4.75K
R305
825.0
R311
22.1
R309
22.1
11
10
U307E
74HCU04
3
4
U307B
74HCU04
5
6
U307C
74HCU04
9
8
U307D
74HCU04
C203
.01UF
C206
.22UF
L202
9UH
L203
9UH
+5F
1
2
1
4
7
U307A
74HCU04
SWEEP
Q411
Q-0188
C412
1UF
C414
.1UF
-12V
Q412
R414
47.5
R416
150K
3
2
1
8
4
U415A
TL072
ACQUISITIONPHASE
DETECTOR
+5A
R405
3.92K
R507
2.21K
R412
6.19K
R415
1.82K
A4
C303
1UF
CR303
D-0141
-12V
R304
100.0
R303
1.00M
1
2
3
4
5
U407D
CA3046
<34>
J115-46
REF_SYNC
C306
.1UF
-12V
R509
1.21K
1
4
12
1
3
U407C
CA3046
8
6
7
U407A
CA3046
C308
.01UF
R308
7.50K
NC
NC
NC
NC
NC
NC
NC
NC
2
L401
3.9UH
+5A
I1
2
I2
3
I3
4
I4
5
I5
6
I6
7
I7
8
I8
9
I9
10
I10
11
O1
23
O2
22
O3
21
O4
20
O5
19
O6
18
O7
17
O8
16
O9
15
O10
14
CLK
1
OE
13
GND
12
VCC
24
U403
20X10
NC
NC
NC
NC
NC
NC
NC
NC
NC
<34>
E2
FLTR
Q209
Q-0190
CLOCK2
+5A
R212
4.75K
R210
22.1
R200
392.0
<34>
A3
J115
20
19
2
/CLOCK2
R211
22.1
13
12
U307F
74HCU04
NC
NC
NC
NC
NC
<34>
J115-29
A3
AFC_SYNC
1 uS
256
C304
1UF
+5A
R313
2.21K
A
1
QA
3
B
2
QB
4
QC
5
QD
6
QE
10
QF
11
QG
12
CLR
9
QH
13
CLK
8
U214
74HC164
C408
.1UF
-12V
R407
1.00K
R408
3.92K
R130
2.7
TP148
+15V +12VIN
1
OUT
3
G
2
U147
7812
POST REGULATORS
IN
3
OUT
1
G
2
U136
78L05
+15V
DELAY
TP145
L225
80UH
+5A
+5D
NC
NC
NC
SEE ELECTRICAL PARTS LIST
PARTS WITHIN BOX
HAVE BEEN CHANGED
IN REAR OF MANUAL
C207
.1UF
C226
.1UF
C350
.1UF
C143
.1UF
C416
.1UF
C165
180UF
+5A +5A +5A
-12V-12V -12V
W143
+5D1
+5A
C212
33UF
C261
.1UF
C259
100UF
L158
3.9UH
+5F
+5A
+5V
R225
13.0
5.1V
C139
.1UF
CR130
D-0141
VR209
D-0279
C209
.1UF
+12V
-12V
R209
332.0
C144
33UF
C149
1UF
CR145
D-0141
R134
2.7
C131
33UF
CR139
D-0141
C133
33UF
C142
1UF
TP130
-15V IN
2
OUT
3
G
1
U135
7912
1780R–SERIES
HORIZONTAL AFC & POST REGULATORS <33>
PART OF A7 OSCILLATOR BOARD