Panasonic NV-DV2000 Service Manual page 76

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VIDEO MAIN SIGNAL PATH IN REC MODE
VIDEO MAIN SIGNAL PATH IN PLAYBACK MODE
5V
2V
3V
3V
C3100
C3099
0.01
0.01
Y22
Y21
132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109
TEST
0
Y20
133
2
0
Y19
134
TEST3
0
Y18
135
TEST4
0
Y17
136
TEST5
0
Y16
137
TEST6
0
Y15
138
TEST7
0
Y14
139
TEST8
0
140
TEST9
Y13
141
SCAN
142
V
SS
3
143
V
3V
DD
2.1
144
V
DD
2V
0
W11
145
INF
3
146
TRST
0
Y1
147
TMS
0
Y2
148
TCK
2.8
Y26
149
TDI
0
Y3
150
TDO
151
V
SS
152
SHORTCUT
0
X5
153
VMASK
0
X6
154
SYNC
<1.1> 0
X7
155
YADJ
<0.3> 1.4
X9
156
CPSYNC
<1.2> 0.8
X8
157
YIN
2
X10
158
YADVREFH
0.8
159
YADVBS1
C3062
0.1
0
160
YAV
2
SS
C3063
0.1
1.4
161
YADVREFM
C3064
0.1
0.9
162
YADVREFL
3
163
YAV
DD
1
L3003 10u
164
YAV
SS
1
<1.4>
0.7
X12
165
CIN
2
X11
166
CADVREFH
<0.7> 0
167
CADVBS1
C3068
0.1
0
168
CAV
SS
2
C3069
0.1
1.4
169
CADVREFM
C3070
0.1
0.9
170
CADVREFL
3
171
CAV
DD
2
C3065
172
CAV
1
SS
0.1
173
CDV
SS
2
3
174
CDV
2
DD
C3072
175
YDV
1
SS
0.1
3
176
YDV
DD
1
C3066
C3067
0.1
6V22
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44
3V
R3034
C3045
C3044
8200
0.1
0.1
R3035
W20
C3043
22K
0.1
W21
C3046
C3047
0.1
0.1
2V
X- LINE
W- LINE
10
11
TL3024
TL3020
108 107 106 105 104 103 102 101
100
99
98
IC3001
T9P90EN
(DV I/O)
3V
C3050
C3053
C3051
C3055
0.1
0.1
0.1
0.01
C3049
R3036
R3039
0.1
8200
1M
C3048
R3037
C3052
C3054
C3057
0.1
22K
0.1
0.1
0.01
3V
X 2
C3056
X 3
0.01
X 4
X 1
W23
NOTE: THE MEASURMENT MODE OF THE DC VOLTAGE OUT OF THE BRACKETS ON THIS DIAGRAM IS STOP MODE
WITH PAL COLOUR SIGNAL. (MINI DV:SP MODE) ·LINE IN SIGNAL LEVEL... -6dB 400Hz
THE MEASURMENT MODE OF THE DC VOLTAGE IN THE BRACKETS ( ) ON THIS DIAGRAM IS PLAYBACK MODE
WITH PAL COLOUR SIGNAL. (MINI DV:SP MODE) ·LINE IN SIGNAL LEVEL... -6dB 400Hz
THE MEASURMENT MODE OF THE DC VOLTAGE IN THE BRACKETS < > ON THIS DIAGRAM IS RECORD MODE
WITH PAL COLOUR SIGNAL. (MINI DV:SP MODE) ·LINE IN SIGNAL LEVEL... -6dB 400Hz
12
13
97
96
95
94
93
92
91
90
89
2.1
V
2V
88
DD
2.1
V
DD
3/2V
87
C3101
0.1
A 1
V
86
SS
A 2
PBC7
85
A 3
PBC6
84
PBC5
83
A 4
A 5
PBC4
82
PBC3
81
A 6
PBC2
80
A 7
PBC1
79
C3073
PBC0
78
0.01
PBVS
77
PBHS
76
1
DSF7
75
Y4
0.7
DSF6
74
Y5
0.6
DSF5
73
Y6
1.1
SHUFFLE
A 8
DSF4
72
Y7
MEMORY
0.7
DSF3
71
Y8
DATA
0.6
DSF2
70
Y9
0.9
DSF1
69
Y10
0.9
DSF0
68
Y11
2.1
V
DD
2V
67
2.1
V
2/3V
66
DD
V
SS
65
1.1
CLK18M1
64
Y12
1.1
CLK450K
63
Z1
1.1
CLK18M2
62
Z2
1.1
CLK18/8M
61
Z3
1.1
CASVD
60
Z4
0
CASHD
59
Z5
1.5
FRP
58
Z6
2.9
SDIO
57
Z7
2.9
SCLK
56
Z8
1.6
STP
55
Z9
LCDCK
54
R3065
1K
V
SS
53
2.1
V
2V
52
Z1
DD
3
RST
51
Z2
3
C3087
APCRST
50
1.5
0.01
MCVS
49
Z3
V
SS
48
Z4
1.3
X OUT
47
Z5
1.3
X IN
46
Z6
3
V
DD
45
Z7
3V
Z8
Z9
3V
R3117
22K
R3089
3900
LB3006
VLP0145
R3090
3900
2V
C3102
0.1
R3042
1M
14
15
5V
3V
A- LINE
Y LINE
C3097
0.1
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
0.9
0.9
1
A2
A15
75
0.9
1
2
A3
COMPRESSION
SHUFFLE
A14
74
0.9
DATA
DATA
1
3
A4
A13
73
4
NC
NC
72
0.9
1.1
5
A5
ADDRESS
ADDRESS
A12
71
0.9
0.9
6
A6
A11
70
7
NC
NC
69
0.9
0.9
8
A7
A10
68
0.1
0.9
9
A8
A9
67
10
NC
NC
66
3
11
V
V
1
65
SS
CC
3
IC3002
12
V
SS
V
CC
1
64
MN47V07AF
13
NC
NC
63
3
(SHUFFLE MEMORY)
14
V
1
V
62
CC
SS
3
15
V
CC
1
V
SS
61
16
NC
NC
60
1.7
17
NC
/WS
59
1.2
1.1
18
/CE
SIC
58
19
NC
NC
57
2.1
1.4
20
/RFSH
/WE
56
1.1
2.1
21
SOC
CS
55
22
NC
NC
54
COMPRESSION
SHUFFLE
1.9
0
23
/RS
DA
A
DA
A
TCK
53
0.1
24
/DOCTL
TMS
52
T
T
0
25
/DE
TDI
51
26 27 28 29 30
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
R3046
220
R3048
220
C3074
0.01
R3044
220
2V
TL3002
R3081
0
TL3004
B 1
B 2
B 3
B 4
B 5
B 6
B 7
B- LINE
W8
D3002
W7
MA728
W6
W5
W9
W- LINE
NOTE : DO NOT USE ANY PARTS NUMBER SHOWN ON THIS SCHEMATIC
DIAGRAM FOR ORDERING.
WHEN YOU ORDER A PART, PLEASE REFER TO PARTS LIST.
16
17
2V
A23
A24
A25
A26
A27
A28
A29
C3098
0.1
A30
A31
R3051
470
R3050
470
R3047
470
Y12
R3049
220
Y2
Y1
W13
W14
W15
W12
18

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