Panasonic BB-HCM381A Service Manual page 154

W1 W2
+3.3V
6.3V22u
C808
[T]
+3.3V-C1
CDS
V
C804
0.1u
19
AVDD-19
20
[2125]
BLKSH
CDS_IN
21
BLKFB
C807 1u
C810 22
CDSIN
1u C809
23
BLKC
24
BIAS
C805 0.022u 33K
25
AVDD-25
R801
0.1u 26
AVSS-26
27
ADCIN
C801
4700p
GND
21
+12.0V
GND
20
CCD
19
RG
GND
18
+12.0V
17
V1O
16
V2O
15
V3O
14
[1608]
V4O
13
C803
SUBOO
12
0.1u
GND
11
SUBO
H2
10
H1
9
GND
8
C806
RGO
7
0.1u -5.0V
-5.0V
6
GND
5
C802
GND
4
4700p
GND
3
GND
2
GND
1
CN801
RE1
W3 W4
+3.3V-C2
C823
[T]
6.3V10u
R809 33
9
D9
8 4 5
D8
RA80133
7 3 6
D7
6 2 7
D6
5 1 8
IC801 D5
RA802 33
4 4 5
D4
3 3 6
D3
2 2 7
D2
1 1 8
D1
R810 33
R813
G1
75 [B]
R804 R808
0
0
C815
1u [3216]
SUB
V4
R806 0
G2
V3
R807 0
C820 C821
C822 V Driver
3.3u
0.1u
0.1u
[2125]
100
R827
C828
6.3V22u
[T]
91
AD(10)
92
AD(9)
93
AD(8)
94
AD(7)
95
AD(6)
96
AD(5)
97
AD(4)
98
AD(3)
99
AD(2)
100
AD(1)
R819 101
ADCK
100
102
CPREF
R814 100 103
DSP_MCK
100 C824
R815 104
VDD-104
0.1u 105
R816 100
VSS-105
106
SP1
107
SP2
108
OBP
C825 109
R812 60 [B] VDD5-109
0.1u
110
H1
111
H2
C826 0.1u
R817 60[B] 112
VDD5-112
113
RG
C827 114
VDD-114
0.1u
115
XV1
0
R820 116
XV2
0
R821 117
XV3
118
R818 XV4
119
XSG1
V1 120
0 XSG2
V2
IC805
5 VCC 1
2
C846
4 GND 3
82p
R825 0
X1 X3 X2 X4
6.3V47u
+3.3V-D1
60
YPO(2)
59
YPO(3)
58
YPO(4)
57
YPO(5)
56
YPO(6)
55
YPO(7)
54
YPO(8)
53
NRYBY
C836
52
DICK
0.1u
51
VSS-51
50
VDD-50
49
VSS-49
VIDEO DSP
48
AVDD-48
47
VSS-47
46
Y_OUT
IC803
45
REXT
C837
44
CBL
43
CBU C838
42
C_OUT
C841 0.1u
41
VSS-41
40
AVDD-40
39
VSS-39
C842
38
AVDD-38
37
VSS-37
FSC
36
FSC
35
X2O
34
X2I
33 3.9K 1%
VR
32
PLL_P
31
PLL_N
C834
0.1u
C832
15p
C835
0.1u
C833
GND
15p
X5 X6
BB-HCM381A VIDEO BOARD 2/3 VIDEO BLOCK
C843
+3.3V-D2
[T]
Q803
3
2
1
Y1
R841
390 1%
R847
390 1%
Q801
L808
1
C840
1 OUT 3 2
IN
0.1u
GND
3
2
4.7u
R842 390 1%
R848
4.7u
390 1% 3
2
Q802
L809
1
1
Q804
1 OUT 3 2
IN
0.1u
GND
3
2
R837
R834
330 1%
R836
NC
Y2
R835
82K
R838
5.6K 1%
+3.3V
VIDEO
AMP
+3.3V-A