HCD-FLX9W
83
83
HCD-FLX9W
8-47. SCHEMATIC DIAGRAM – MIC Board –
•
See page 92 for IC Block Diagram.
J351
C381
CN318
C360
R360
R361
R364
C364
R363
Q351
R362
C362
R359
R358
R357
C358
C359
R356
RV351
R352
C351
C355
R353
C353
R354
C352
C354
FB351
C365
D351
C367
R366
C366
IC352
R369
C374
C379
C378
C376
C377
R372
C375
R373
R370
R371
C370
R367
R368
C371
R375
C380
C368
RV352
C369
R374
R365
IC351(1/2)
IC351(2/2)
R355
C357
C356
C361
R351
C373
C372
C363
D330
D331
100
16V
3P
100p
10k
10k
0
10
50V
100k
2SC2785
1k
10
50V
100
150k
10k
2.2
50V
47p
100
50k
1k
0.22
50V
47p
100k
0.001
1k
0.01
10
50V
0
0.01
UDZ-TE-17
-5.1B
0.022
15k
2.2
50V
M65850
47k
0.15
47
16V
47
16V
6800p
0.068
22k
1000p
120k
22k
22k
1000p
22k
22k
0.068
22k
1
50V
1
50V
50k
6800p
270
15k
NJM4580E-D
NJM4580E-D
47k
220p
0.1
50V
2.2
50V
10k
0.47
50V
0.47
50V
100
50V
1SS355TE
1SS355TE
MIC
+10V
MIC
MIC GND
(CHASSIS)
MIC
CONTROL
MIC AMP
4
2
3
7
8
5
6
DIGITAL
ECHO
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299