Sony HXCU-100 Service Manual page 223

R1617
100
IC1604 (2/3)
R1614
1k 3 NJM2904V(TE2)
013 F3-31
+
1
F3-H
2 -
IC1604 (1/3)
R1615
C1605
1k
5 NJM2904V(TE2)
0.01uF
013 F3-29
+
7
F3-L
6
-
V+
IC1604
R1616
1k
GND NJM2904V(TE2)
F3-LL
013 F3-32
IC1614
TC74VHC4051AFT(EK)
GND-A
C1630 0.01uF 16
R1647 VCC
F1_RSSI 10 13
0
R1648
F2-RSSI 10 14
1
F3_RSSI R1649 10 15
2
R1650 10
F4_RSSI 12
3
R1651
F5-RSSI 10 1
4
R1652
F6_RSSI 10 5 3
5 COM
2
R1653 10
6
4
7
11
A
10
B
R1658
9
100k
C
6
INH
GND2 GND1
8 7
C1626
0.01uF
NM
R1673 R1674
330k 33k
R1678
330
R1654
10k 5
+
C1613 6
-
0.1uF
R1671
220k
Ref=2.128/2.079V
Detect 300m
R1672
330k
R1675
R1669 470
C1627
10k
0.01uF
R1676
R1670 22k
47k
Q1602 2SC4617TL-QR
HXCU-100
I J
DPR-300 (16/28)
R1621
100
IC1605 (2/3)
R1618
NJM2904V(TE2)
1k 3
013 F2-31
+
1
F2-H
2 -
IC1605 (1/3)
R1619
1k NJM2904V(TE2)
5
013 F2-29
+
7
F2-L
6
-
GND-A
(3/3)
R1620
1k
F2-LL
013 F2-32
IC1617 (2/3)
NJM4558V-TE2
5 R1663
10
+
7
ANA0(DPR-LEVEL)_out 002
6
-
to P2
R1659
10k
R1660 22k
ANALOG_SEL_C 017
R1661 22k
From PLD(demux)
ANALOG_SEL_B 017
R1662 22k
ANALOG_SEL_A 017
R1949 R1696
330k 33k
R1697
1.5k
IC1607 (1/3)
R1691
NJM2904V(TE2)
10k 3
R1677
10k +
7
C1638 2
-
0.1uF
R1694
C1628 100k
Ref=1.924/1.871V
C1637
0.1uF
0.01uF Detect 460m
GND-A R1695
330k
V+
R1698
R1692 4.7k
GND C1639
10k
0.01uF
R1699
R1693 15k
47k
Q1603 2SC4617TL-QR
IC1615 (3/3)
NJM2904V(TE2)
K
DPR-300 (16/28)
R1625
22k
IC1606
R1622
NJM2904V(TE2)
1k 3
013 F1-31
+
1
2 -
IC1606 (1/3)
R1623
C1606
1k NJM2904V(TE2)
5
0.01uF
013 F1-29
+
7
6
-
GND-A
V+
IC1605 (3/3)
R1624
1k
GND NJM2904V(TE2)
R1626 C1607
013 F1-32
22k 0.1uF
IC1609 (2/2)
TC7SH08FU(T5RSOYJF)
VCC
GND
013,014,017
HOLD
Hi:HOLD ON
R1685 R1686
330k 33k
IC1615 (1/3)
R1687
NJM2904V(TE2) IC1615
680
NJM2904V(TE2)
R1680
10k 5
R1700
10k +
1 7
C1634 6
-
0.1uF
C1640 R1683
33k
0.1uF Ref=1.749/1.698V
Detect 620m
R1684
330k R1688
1.5k
R1681
C1635
10k
0.01uF
R1689
R1682 15k
47k
2SC4617TL-QR
Q1604
9-27 9-27
L M
+5V
L1601
10uH
(2/3)
F1-H
C1608
0.01uF
F1-L C1609
10uF
GND-A
V+ IC1606 (3/3)
NJM2904V(TE2)
GND
F1-LL
To PLD(demux)
STEP-MONI
017
D1602
DAN222-TL
R1635
470k
C1615
0.01uF
(1/2)
IC1609
TC7SH08FU(T5RSOYJF)
R1636
22k
From PLD(demux)
R1638
4.7k
R1634
1
100
4 HOLD_IN 017
2
C1616
22uF
GND-A
R1665
1k
R1637
C1631
47k
0.01uF
GND-A
20
Cable_220m
2 VCC 19
(2/3)
D0 Q0
3 18 Cable_370m
D1 Q1
4 17
R1690
D2 Q2 Cable_550m
10k
5 16
D3 Q3
6 15 Cable_720m
C1636 D4 Q4
0.1uF 7 14
D5 Q5
8 13
D6 Q6
9 12
D7 Q7
11
LE
R1628
1
47k
OE
GND
10
R1633
IC1618
47k
TC74VHC573FK(EL,K)
Q1605
2SC4617TL-QR
N O
1
2
3
4
Mid Band Gain ctl
RF_ATT1_CONT 014
Hi:ATT ON
to DEMUX FPGA
017 Hi 0_550m
Hi 0_300m
012,017
Hi 0_460m
012,017
Hi 0_620m
012,017
5
DPR-300 (16/28)
BOARD NO. 1-879-649-11
HDCU-300_DPR-300_011_16
P