Sony HXCU-100 Service Manual page 221

LPF:7KHz
IC1504
IC1505 (1/3)
TC4W53FU(TE12R)
NJM4558V-TE2
R1532 R1531
100k 0
R1528
68k
R1529
22k
8
R1533 R1535
33k
10k
VDD 7 3
R1530 R1534
1
2.2k NM 1k +
6 1
C1524
- 2
5
680pF
2
INH D1506
VEE VSS UDZSNPTE-172.7B
C1525
680pF
3 4
D1507
UDZSNPTE-172.7B
IC1503 (2/3)
NJM4558V-TE2
LPF:7KHz
R1588
R1587 R1589
10k
10k 10k 5
R1590
+ 10k
7
6 -
C1572
0.022uF
C1596
0.022uF
C1574
C1571 C1573
0.01uF
220pF 330pF
HPF:14KHz
IC1510 (1/3) IC1510 (2/3)
NJM4558V-TE2
NJM4558V-TE2
C1579 C1580 C1581
1000pF 1000pF 1000pF
3
+
1 5
R1914
(TONE)
680 +
2 7
-
6
R1915 -
68
R1916 R1919
R1912
150k 22k
4.7k
R1918
3.3k
R1917
R1913
47k
150
C1582
0.01uF
C1578
0.1uF
HXCU-100
I J
DPR-300 (15/28)
IC1505 (3/3)
IC1505 (2/3)
NJM4558V-TE2
NJM4558V-TE2
R1547
C1530
100
0.1uF
5
R1536 R1537 R1538 C1527 C1528 C1529
10k 10k 10k 0.1uF 0.1uF 0.1uF +
7
- 6
C1526 R1539 R1540
R1542
0.0022uF 100k 1k
3.3k
V+
CH
2012 R1544
V-
22k
R1592
R1541 10k
R1543
330 R1545
2.2k
15k
0.01uF
NJM4558V-TE2
(2/3)
IC1509 (1/3) IC1508
TC4W53FU(TE12R)
NJM4558V-TE2
R1596
68k
R1591
R1939
10k
10k NM
3 R1594 8
10
R1599
+
1 7 VDD
4.7k
1 1 3
2 6
-
5
2
RV1502
2
C1694 R1595
INH 20k
2.2k
0.0033uF VSS VEE
NM
4 3
R1938
R1597 R1598 100
C1575
220pF 22k 100k
ST INCOM LEV ADJ
IC1510 (3/3) IC1512
IC1511
NJM4558V-TE2 NJM567M(TE2) UPC393G2-E2
TP1505
C1584
0.1uF
R1922
C1591 R1923
10
4 4.7uF 68k
C1586
10V
0.1uF
3 VS 8
R1924
IN OUT
22k
5 1
T_R OUTFIL
RV1503 2
LPFIL
5k
6
T_CR
GND
7 2
R1921
R1920
22k 33k
V+ 3
V-
C1587
C1588 C1589
0.0022uF
0.0022uF 100uF
R1925
CH
CH 10V C1590 C1592
C1583 22k
1uF
2012 2012 0.1uF
0.01uF
C1585
TONE ADJ.
22uF
6.3V
K
DPR-300 (15/28)
LPF:60KHz
IC1506 (2/3)
IC1506 (3/3)
IC1506 (1/3)
NJM4558V-TE2
NJM4558V-TE2 NJM4558V-TE2
R1551
3.3k
R1548 R1549
R1550 5
22k 330 1.5k
+
3 7
+
1 - 6
C1536
- 2
1000pF
V+
V-
C1535 C1537
C1534 68pF 220pF
C1532
0.01uF 0.01uF
C1531 C1533
0.01uF
IC1509
IC1509 (3/3)
NJM4558V-TE2
TP1503
5
+
7
6 -
R1593 R1911
10k 10
C1695
V+
1000pF
V-
C1577
0.01uF
C1576
0.01uF
IC1513
(1/3)
TC7SH08FU(T5RSOYJF)
R1930
330
R1931
4.7k
C1650
0.01uF
D1509
GND-A
R1927 1SS375-TL-E
10k
R1546
5
- 10k
2
4
1 1
+
R1928 R1932
0
3 10k C1500
V+ 1uF
C1593 R1929
R1926
C1594 R1933
47k 0.01uF 22k
V- 22uF
4.7k
6.3V
IC1512 (3/3)
UPC393G2-E2
9-25 9-25
L M
IC1507 (1/2)
TC7SH08FU(T5RSOYJF)
C1541 C1543
R1558 47uF 0.1uF
10V
C1539 2.2k
R1557
R1552 R1553 10uF
100k
1
2.2k 6.3V
15k
4
2
C1538
680pF
VCC
R1559 C1540
R1556 4.7k 22uF
R1554 R1555
GND 6.3V
47k 100
100k
IC1507 (2/2)
C1542 C1544
TC7SH08FU(T5RSOYJF)
0.1uF 47uF
10V
Hi:Tone detect
TONE0-DETECT_out
IC1515
TC7SH08FU(T5RSOYJF)
IC1512 (2/3)
C1651
UPC393G2-E2 0.01uF
R1936
GND-A
22k
R1934
10k
5
+ 5 Hi:RF detect
7 2
MUTE-cont
4
6 1 RF-DETECT-out
- R1935
22k R1937
100
3
C1693
C1692 10uF
0.1uF
MUTE-cont
N O
From PLD(demux)
H/INCOM 017
1
to P17
Low:Advance_H/F mode
From PLD(map)
2
TRIAX-H 020
STBY-INCOM-TX(to_CAM) 002
to P2
220mVpp/0dB
220mVpp/0dB
STBY-INCOM-RX(fr_CAM) 002
to P2
3
4
to P2
002
017
015
5
DPR-300 (15/28)
BOARD NO. 1-879-649-11
HDCU-300_DPR-300_011_15
P