Sharp MD-E9000H Service Manual page 57

L354
LOW PASS
FILTER
TP
C373
0.018
C371
1/50
350
7K C372
1/50
367
/50
17 16 15 14 13
C358
7 8 9
10 11 12
1/50
C357
2.2/50
C356
0.001
R393
L352
1K
100µH
+B
C396
100/16
C395
0.022
Q360
+B
+B KTA1266 GR
+B
C386
R385
330P
5.6K
R395
47K
R384
R376
5.6K
R360
1K
4.7K
+B
R368
C388
22K
0.001
R)
7
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RT32 RT31
6.8K 10K
ZD351
DZ5.1BSB
R392
270
+B
R391
270
R383
5.6K
+B
C391
47/16
14 13 12 11
14 13 12 11
8 9
Figure 57 SCHEMATIC DIAGRAM (6/12)
CT23
CT24
22P(CH)
22P(CH)
XT21
4.332 MHz
ICT21
LC72723
XIN
9
CT21 8
XOUT
47/16
VSSD
10
TEST 7
+B
VDDD
11
CIN
6
CT27
MODE 560P
RT21 RT22
12
5
FLOUT
10K 1K
RST CT28
13
VSSA 4
RT23 0.022
RDDA
14
3
VDDA
1K
RT24
RDCL
15 MPXIN 2
1K
RDS-ID/
16 VREF
READY
1
RDS
DECORDER
+B
RT29
CT32
390
10/50
+B
BI301
9 8 7 6 5 4 3 2 1
10
10 9 8 7 6 5 4 3 2 1
CNS301
CNP405
P53 10 - H
TO MAIN PWB
10
– 57 –
MD-E9000H
CT25
RT26
0.022
56K
RT28
AMP.
56K
+B
QT21
RT27
KTC3199 GR
10K
CT26
0.022
CT29
47/16
CT30
0.022
LT22
CT31
2.2µH
10/50
+B
+B
RT30
390
+B
TUNER PWB-C1
11 12