Sony KP-53V100 Service Manual page 107

I
—
J
—
K
—
FB1718
HM601
:CHIP
L
FB1716
HM601
:CHIP
C1745
C1771
0.1 25V F:1608
0.1
25V
F:1608
—
M
R1776
Q1721
470
2SB709A
:RN-CP
AMP
—
3.1
3.1
R1777
Q1722
100
3.3
2SD601A
:CHIP
AMP
1.7
R1778
C1774
3.3
100 0.01
N
R1779 :RN-CP 25V
470 B:1608
:RN-CP
—
A (3/3) BOARD WAVEFORMS
1 2 3
4.8Vp-p (H) 1Vp-p (H)
7 8 9
0.7Vp-p (H) 0.7Vp-p (H)
:LB2016
:CHIP
C1708
C1712
0.1 47
25V 25V
F:1608
RB1700 RB1701 RB1702 RB1703 RB1704
R1714
100
:CHIP
0.5
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7
31 XO
32 DVDD
FB1711
HM601 33 HO3
:CHIP
HO2
34
C1726
0.1 35 HO1
25V
F:1608 36 HO0
37 HWCK
38 HRCK
IC1703
39 HRST
3D COMB
40 DGND
C1736
0.1 41 HI3
B8h
25V
42 HI2
F:1608
43 HI1
FB1714
HM601
44 HI0
:CHIP
45 DVDD
46 AVDD
47 FSCO
AGND
48
49 AGND 4
50 FSC1
51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75
5
C1752
FB1721 0.1
+3.3V HM601 25V
F:1608
:CHIP
C1758
R1755
0.1
0 FB1720
25V
:CHIP HM601
F:1608
:CHIP
D1701
1SS355
R1724
4.7k
:CHIP
C1764
0.1 R1753
25V 100
F:1608 :CHIP
C1753
0.047
R1752
16V 100
B:1608 :CHIP
4 5
1.8Vp-p (H) 0.5Vp-p (0.275usec)
1.8Vp-p (H)
10 11
1.8Vp-p (H)
4.2Vp-p (20.48MHz) 4.8Vp-p (V)
:LB2016
470
:CHIP
Q1705
C1711
2SD601A
0.1
C1710
BUFF
25V
47
F:1608
25V
RB1705
MA8
L1709
:LB2016 +3.3V
C1728
4.7
C1720 C1718
0.1 47
25V 25V
F:1608
R1731
1k
:CHIP
C1722
0.1
25V
VIDEO
F:1608
6 5 4 3 2 1
2.3
FB1710
HM601
:CHIP
DVDD 100
1.6
MA8 99 Q1714
0.6 2SB709A
C1727
MRAS 98
0.1 16V B:1608 BUFF
AGND
97
0
ACI 96
C1730
3.3
0.1 25V F:1608
VRBC 95
3.3
C1731
VRTC 94
0.1 25V F:1608
AVDD 93
C1732
FB1713 0.1 25V F:1608
1.6
AVDD 92 HM601
:CHIP
1.6
C1733
VRTY 91
0.1 25V F:1608
1.0
C1735
VRBY 90
0.1 25V F:1608 2.3
0.7
VCL 89
C1737 VIDEO
0.1 25V F:1608
1.2
AYI 88 Q1719
6 C1738 2SB709A
AGND 87 47 25V
BUFF
AGND 86
1.1
C1742
8 CBPY 85
0.1 25V F:1608 Y
1.6
AYO 84
C
1.6
ACO
83
7
1.0
CBPC 82
C1746
AVDD 81
0.1
FB1717
25V
HM601
F:1608
:CHIP
76 77 78 79 80 C1748
0.1
25V
L1723
F:1608
:LB2016
VIDEO
C1763
C1759
0.1
470
25V
6.3V
F:1608
6
1.0Vp-p (H)
12
5Vp-p (V)
C1714 R1715 R1716 50V R1717 R1718
2.2k 220k
10 CH:1608 2.2k 5.6k C1717
:CHIP :CHIP
:CHIP :RN-CP 15p
C1721
50V
0.1
CH:1608
25V R1722
1 2 3
F:1608 100
:CHIP
FL1701
Q1707 6 4
2SD601A
VIDEO
BUFF
3.9
R1765
3.7
2.2k
:CHIP
C1768
47
25V
C1743
0.1 R1733 R1734
R1732
Q1711 25V 2.2k 33k
R1735 5.6k
2SD601A F:1608 :RN-CP :CHIP
560 :RN-CP
Q1712
:RN-CP BUFF 5.8
2SD601A
Q1713
Y-BUFF
R1739 2SD601A 1.5
1.6 0
5.8
680
AMP
:CHIP
0
5.0
1 2 3
R1738
R1740
C1747 2.2k 2.3 R1742
820
15p :CHIP 1k
:CHIP :CHIP
50V FL1703
CH:1608
R1744
C1749
C1751 R1741 C1750
6 4 1.5k
10p 12k 0.1 10
:RN-CP
50V :CHIP 25V
F:1608
CH:1608
C1754 Q1716 FB1722
R1749 R1750
0.1 2SD601A HM601
R1747 R1748 1.2k 33k
Q1715
25V C-BUFF :CHIP
1k 5.6k :RN-CP :CHIP
2SD601A
:CHIP :RN-CP F:1608
8.0
BUFF 7.8
C1762
Q1717
R1759
R1754 2.9 47
270 2SD601A
560 25V
:CHIP AMP
:RN-CP 2.7
7.4
2.1
1 2 3
C1761 R1758
15p 2.2k R1762
2.4 R1760
50V :CHIP 1k
680
CH:1608
FL1704 :CHIP
:CHIP
6 4
R1761 C1765 C1766
0.1
12k 10
25V
:CHIP
F:1608
R1720
:CHIP
1k
:CHIP
FB1715
HM601
:CHIP
R1736
47
:CHIP
R1756
47
:CHIP
VIDEO
Y
C
TO (1/3)
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