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VIDEO MAIN SIGNAL PATH IN REC MODE VIDEO MAIN SIGNAL PATH IN PLAYBACK MODE
D8
D9
D10 D11 D12 D13 D14 D15 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16
G
C7735 0.1
R7792 100
R7793 100
R7794 100
R7795 100
R7796 100
R7797 100
R7798 100
R7799 100
R7741 100
R7742 100
R7743 100
R7744 100
R7779 100
R7780 100
R7781 100
R7782 100
1.3
0.8
1.0
0.7
1.0
0.6
0.7
1.1
3.4
3.3
4.0
1.6
1.9
1.1
0.9
1.3
5.0
1.3
R7783 100
0.6
0
0
0
0
0
0
0
0
0 52 A18
80 D8
79 D9
78 D10
77 D11
76 D12
75 D13
74 D14
73 D15
72 A0
71 A1
70 A2
69 A3
68 A4
67 A5
66 A6
65 A7
64 VSS
63 A8
62 VCC
61 A9
60 A10
59 A11
58 A12
57 A13
56 A14
55 A15
54 A16
53 A17
F
D7 D6
R7778 100 R7777 100 R7776 100 D5 PK7701 25Hz RGB OFF H CPB H AV1 PB H PROG H MODE VA OSD IIC DATA OSD IIC CLOCK GND PROJ 50 GND TV H DEA DEB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 2.4 4.9 0 4.9 0 5.0 0 4.9 4.9 4.3 5.0 0 0 R7775 100 B1 D4 R7774 100 D3 R7773 100 B2 B3 B4 B5 B6 R7746 100 B7 B8 R7747 100 R7748 100 D2 R7772 100 D1 R7771 100 D0
A19
0 51
0.9 1.0 1.0 1.0 1.4 1.4 1.3 1.5 0 0 5.0 0 0 5.0 5.0
81 D7 82 D6 83 D5 84 D4 85 D3 86 D2 87 D1 88 D0 89 SAT H 90 CPB 91 RGB 92 AV2 PB 93 VB 94 VA 95 TV H 96 AVSS 0 97 98 VREF 99 AVCC PROG ON H SCREEN H RESET L RESET L IIC CLOCK 0 L IIC DATA 100 H
CS0 50 CS1 49 CS2 48 CS3 47 WR 46 45 RD 44 BCLK 43 42 HOLD 41 40 RDY 39 38 T-CLK 37 T-TLK 36 T-LSN 35 34 33 32 31
5.0 0 0 5.0 4.9 4.3 4.9 2.2 5.0 5.0 0 5.0 0 4.5 4.4 4.1 0 0 0 0 TL7702 TL7703 TL7704 TL7705 C7753 100P C7754 100P C7755 100P TL7701 R7785 4700 R7784 4700 R7752 100 B23 R7753 680 L7707 10u B24 R7751 100 B22 B21
E
TO LUMINANCE & CHROMINANCE/ AUDIO SECTION PK7701(Page:62/C-1)
(HD647) R7749 100 R7750 100
D
5.0 PK7702 SAT IR SYS BUS TLK GND SYS BYS CLK OSD CS SYS BUS LSN L P.FAIL OSD 5V N.SW 5V FSC VIDEO IN GND VIDEO OUT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 5.0 4.4 4.5 2.4 4.2 5.0 5.0 5.0 2.3 1.9 2.1 B9 B10 B11 B12 B13 B14 5.0
P50 OUT
XC OUT
CN VSS
P50 INT
SLICER
MIX ON
SAT IR
X OUT
TO LUMINANCE & CHROMINANCE/ AUDIO SECTION PK7702(Page:62/B-1)
1
2 0
3 5.0
4 0
5 0
6 0
7 0
8
9 0
10 0
11 0
12 5.0
13 2.5
14
15 2.4
16 5.0
17 5.0
18 2.4
19 5.0
20 5.0
21 0
22 2.4
23 5.0
24 5.0
25 0
26 0
27 0
28 5.0
CS EE
25(Hz)
BW L
XC IN
BYTE
VCC
DEA
DEB
VSS
CST
X IN
NMI
29 4.9 R7766 100
30 4.9 R7767 100
IC7703 M30622VGDX
R7761 4700
R7762 100
R7763 100
R7764 100
R7765 100
R7756 100
R7755 100 2.7
(HD647)
B16 B17 R7731 22K
R7757 100
R7759 2200 C7739 0.1
R7760 0
X7701 VSX1043 C7750 27P
R7770 4700 R7740 4700
C7749 27P
B2
B14
B12
B1
B9
B7
B8
B3
B5
B4
B13 B10 B11
L7706 10u
B
C7740 6V47
C7752 6V47
R7735 100K C7732 220P 4.3 0 D7701 1SS355
R7732 27K
C7736 0.1
R7733 47K
R7734 4700 5.0
L7704 39u
C7729 0.1
C7730 6V100
5.0
Q7710 2SD1819A
(INV.) 0
R7737 220K 0.6 R7739 100K C7733 220P R7738 2.2M
Q7712 2SD1819A
0 (AMP)
Q7708 2SD1819A
(AMP) 2.1 R7728 4700
R7754 100 R7727 1K
C
B15
0
Q7711 2SD1819A
(AMP)
2.0
R7725 0
R7736 220
Q7707 2SB1218A
(AMP)
A
B6 B18 B19 B20 B17
1
2
3
4
5
6
7
8
9
10