Schematic Diagram - Monitor Board (3/3) - Sony ICF-DVD57TV Service Manual

ICF-DVD57TV
ICF-DVD57TV
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6-24. SCHEMATIC DIAGRAM – MONITOR Board (3/3) –
1 2 3 4
A
MONITOR BOARD
(3/3)
B
24
L1602
47µH
C07
MONITOR
C1604
C1605
C C05 L1603
BOARD 0.1 100
47µH 16V
(1/3)
(Page 44)
C1606
0.1
D
R1631
470k
L1601
1.5µH
C1607
47p
C1608
9p
E
R1639
1k
C1609 R1640 0
1000p
R1633
100
R1634
F
100
R1642 100
R1643 100
R1644 100
R1638
0
C1610
C1611
100 1000p
16V
G
C04
H
23
MONITOR
BOARD
(1/3)
(Page
C02
44)
C06
I
C03
C15
J
C16
C13
C17
K
25
L
MONITOR
BOARD
(2/3)
(Page
45)
M
C10
C09
C11
C12
N
O
• See page 47 for Waveforms. • See page 59 for IC Pin Function Description.
5 6 7 8
R1653
10k
L1651
10µH
IC1651
C1653
1000p
PHASE SEPARATOR
IC1651
NJU7071V
D1651
1SV231 0
R1651
RV1651
1k
47k
PLL
L1652
47µH
C1654
C1656 C1657
R1652
47
0.1 22
25V 1k
16V
C1655
0.01
FB1601 R1623 0
C1603
0.01
FB1602
R1624 0
FB1612
R1625 100
FB1603 R1626 0
1.5 1
36 35 34 33 32 31 30 29 28 27 26 25
46
1.6 0.1 FB1611
37 VCO0 STH2 24
0 R1622 100 FB1610
38 VSS(A) STH1 23
3.2 R1621 100
39 RESET ZOOMC 22
FB1609
3.1 0.4
40 HDOT1 OEH 21
R1620 100 FB1608
0 0
41 UONS STV1 20
IC1601
0 0.1 R1619 100 FB1607
42 HPOS4 OEV1 19
3.1 0.1 R1618 100 FB1606
LCD CONTROLLER
43 HPOS3 OEV2 18
R1617 100 FB1605
3.1 IC1601 0.1
44 HPOS2 OEV3 17
MN5814
R1616 100 FB1604
3.1 0.5
45 HPOS1 CPV 16
3.1 0 R1615 100
46 N/P INTEXT 15
0 1.6 R1614 0
47 VDD(D) POL 14
R1645
48 VSS(D) U/D 13
1k
1 2 3 4 5 6 7 8 9 10 11 12
2.4 0
C1601
100p
C1602
1000p
R1601 R1604
1k 1k
R1612
1k
R1605 1k
R1557
C1562 100k
10
16V
R1558
47k R1560 R1561
47k 220k
Q1506 – 1510
L1510
V COM BIAS
10µH
R1564
R1567
7.4 0
22k 47
8 7 6 5
7.2
0.3
Q1506
–
2SC4081-T106R
+
Q1509
IC1503 2SC4081-T106R
0
R1575
V COM AMP 4.7k
IC1503 -0.3
NJM4558E(TE2) R1565
10k
C1568
4.7
R1576
1 2 3 4 4.7k
7.4
-11.9
-0.3
-0.3
-1
-0.6
Q1510
2SA1576A-T106-QR
-0.9
-0.9
-11.7
Q1507
2SA1576A-T106-QR
C1563 C1565
47
0.1
25V
R1568 R1569
C1567
C1564
C1566 0.1 47
47
0.1
25V
L1509
10µH
TP1951 L1950 10µH
TP1952 L1951 10µH
L1952
10µH
L1953 10µH
TP1954
C1951 C1953
C1955
10 22 10
16V 16V
16V
46 46
9 10 11 12 13
TP1651
R1665
C1662
47k
0.1
5
C1661 R1660 R1663
8 7 6 5
220p 1M
100k
R1661
– + 220k R1666
47k
R1662
1 2 3 4
22k
R1658
47k
R1659
4.7k
D1653
C1651 1SS356-TW11
0.1
CPH1
CPH2
D1654
STV2 DAN217-T146
CPH3
D1652 R1667 C1652
UDZSTE-175.1B 4.7k 0.01
STH2
STH1
OEH
STV1
OEV1
OEV2
OEV3
CPV
CN1802
30P
TP1960
STH1
R-OUT TP1963
G-OUT TP1964
B-OUT
TP1965
OEH
R1571
R1570
22k 22k
R1951 0
R1578
22k CPH1
R1955
0
CPH2
CPH3
R1952 0
STH2
STV2
Q1508
OEV3
IMZ1A-T108
OEV2
OEV1
-11.9
-2
CPV
-0.3
R1953 0
0.3
STV1
RV1501
47k
V-COM
R1572
22k 47k
D1951
1SS356-TW11
D1952
1SS356-TW11
L1954
R1950
10µH
4.7k
C1957 C1958
C1959 R1954 C1960
4.7 47
0.1 4.7k 0.1
50V
25V
14 15 16
30 VCOM
29 STH1
28 VB(2.5V)
27 RED
26 GREEN
25 BLUE
24 OEH
23 VDD(3.3V)
22 MODE
21 CLK1
20 CLK2
19 CLK3
18 R/L
LCD(1/2)
17 STH2
LIQUID
16 VEE(5.0V)
CRYSTAL
15 GND DISPLAY
MODULE
14 VCOM
13 STV2
12 OEV3
11 OEV2
10 OEV1
9 CPV
8 U/D
7 STV1
6 NC
5 VSS(-13.0V)
4 GND
3 VDD(3.3V)
2 NC
1 VGON(17V)