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

ICF-DVD57TV
ICF-DVD57TV
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
46
R1639
1k
C1609 R1640 0
1000p
R1633
100
F R1634
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 9
TP1651
5
R1653
10k
8 7
L1651
10µH
IC1651
C1653
1000p – +
PHASE SEPARATOR
IC1651
NJU7071V
1 2
D1651
1SV231 0
R1651 RV1651
1k
47k
PLL L1652
47µH
C1654
R1652 C1656 C1657
47
22
1k 0.1
25V
16V
C1655
0.01
CPH1
FB1601 R1623 0
C1603
CPH2
0.01
FB1602 R1624 0
FB1612
STV2
R1625 100 CPH3
FB1603 R1626 0
1.5 1
36 35 34 33 32 31 30 29 28 27 26 25
FB1611
1.6 0.1 STH2
37 VCO0 STH2 24
FB1610
0 R1622 100 STH1
38 VSS(A) STH1 23
3.2 R1621 100
39 RESET ZOOMC 22
FB1609
3.1 0.4 OEH
40 HDOT1 OEH 21
FB1608
0 0 R1620 100 STV1
41 UONS STV1 20
IC1601 FB1607
0 0.1 R1619 100 OEV1
42 HPOS4 OEV1 19
FB1606
3.1 0.1 R1618 100 OEV2
43 HPOS3 LCD CONTROLLER OEV2 18
FB1605
3.1 IC1601 0.1 R1617 100 OEV3
44 HPOS2 OEV3 17
MN5814
FB1604
3.1 0.5 R1616 100 CPV
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 R1570 R1571
V COM BIAS
22k
10µH 22k
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
R1565
NJM4558E(TE2)
10k
C1568
4.7 Q1508
IMZ1A-T108
R1576
4.7k
1 2 3 4
7.4
-11.9
-0.3 -11.9
-0.3
-1 -2
-0.6
Q1510 -0.3
2SA1576A-T106-QR
-0.9 0.3
-0.9
-11.7
Q1507
2SA1576A-T106-QR
C1563
C1565
47
0.1
25V
R1568
C1567 R1569
C1564
C1566 47 22k
0.1
47
0.1
25V
L1509
10µH
TP1951 L1950 10µH
TP1952 L1951 10µH
L1952 10µH
L1953 10µH
TP1954
C1951 C1953 C1957
C1955
10 22 10 4.7
16V 16V 50V
16V
46 46
10 11 12 13
C1662 R1665
47k
0.1
C1661 R1660 R1663
6 5
220p 1M 100k
R1661
220k R1666
47k
R1662
3 4
22k
R1658
47k
R1659
4.7k
D1653
1SS356-TW11
C1651
0.1
D1654
DAN217-T146
D1652 R1667 C1652
UDZSTE-175.1B 4.7k 0.01
CN1802
30P
TP1960 30 VCOM
STH1
29 STH1
28 VB(2.5V)
R-OUT TP1963
27 RED
G-OUT
TP1964
26 GREEN
B-OUT
TP1965
25 BLUE
OEH
24 OEH
23 VDD(3.3V)
R1951 0
R1578 22 MODE
22k CPH1
R1955
21 CLK1
0
CPH2
20 CLK2
CPH3
19 CLK3
R1952 0
18 R/L
STH2
17 STH2
16 VEE(5.0V)
15 GND
14 VCOM
STV2
13 STV2
OEV3
12 OEV3
OEV2
11 OEV2
OEV1
10 OEV1
CPV
9 CPV
R1953 0
8 U/D
STV1
7 STV1
6 NC
5 VSS(-13.0V)
RV1501
47k
4 GND
V-COM
3 VDD(3.3V)
2 NC
1 VGON(17V)
R1572
47k
D1951
1SS356-TW11
D1952
1SS356-TW11
L1954
R1950
10µH
4.7k
C1958
C1959 R1954 C1960
47 0.1
0.1 4.7k
25V
14 15 16
LCD(1/2)
LIQUID
CRYSTAL
DISPLAY
MODULE