Read Panasonic NV-GS70EG / NV-GS70EGM / NV-GS70B / NV-GS70EN / NV-GS70A / NV-GS70ENT (serv.man2) Service Manual online
3.6. VIDEO BLOCK DIAGRAM
L
H
76
71
67
213
212
203
237
226
235
211
205
204
200
196
192
CH1S
CH1F
CH2F
CH2S
97
22
MCLK
CLK135
INV
INH
INH
INV
27
26
35-28
43-36
43-36
35-28
26
27
PP301
PP301
PP301
PS3001
PS3001
PS3001
PP301
PS3001
23
22
24
24
22
23
PP301
PP301
PS3001
PS3001
PP301
PS3001
21-14
13-6
13-6
21-14
PP301
PP301
PS3001
PS3001
INH
INV
MAIN
SUB
MAIN
SUB
MAIN
SUB
MAIN
SUB
268
264
INH
INV
111
115
CAM HD
CAM VD
194
192
190
186
185
183
180
198
197
185
186
222
208
INV
114
INH
94
MAIN SIGNAL PATH IN PLAYBACK MODE
MAIN SIGNAL PATH IN REC MODE
Y
C
CONTROL
TO
IC3002(AV DRIVE)
FP6201
FP6201
FP6201
FP6504
FP6504
FP6504
27
28
8
7
25
10
26
9
FP6201
FP6504
JACK
MAIN
JK3801
DV TERMINAL
TO
MAIN
6
7
5
4
FP5001
FP5001
FP5001
FP5001
BUILT-IN
MIC
MIC
FROM
10
13
7
16
FP4801
FP6505
FP4801
FP6505
FRONT
MAIN
MIC
JK4901
JK4901
FROM
14
21
12
23
FP4801
FP6505
FP6201
FP6504
JACK
MAIN
137
137
138
138
PP301
PS3001
PP301
PS3001
SUB
MAIN
MIC
FROM
5
3
FP3402
FP3402
HOT SHOE
JK4001
AV 4P
TO
FP6201
FP6201
FP6504
FP6504
18
17
16
19
19
16
FP6201
FP6504
JACK
MAIN
SIDE-L
MAIN
JACK
MAIN
SPEAKER
JK3001
S JACK
TO
FP6301
FP6301
FP6501
FP6501
5,6
8,9
15,16
12,13
FP6504 FP6201
22
13
20
15
FP6201
FP6504
CLK135
CLK27
CLK24
CLK27
TPA+
TPA-
TPB+
TPB-
ADDRESS
DATA/
IC3202(PLANET)
I/F
DV
LINE R
LINE L
SP OUT
SP OUT
Y OUT
V OUT
C OUT
Y
C
Rch
Lch
LPF
DOS
CLAP
MUTE
MUTE
MUTE
MUTE
BUFF
ATT
MIX
DOS
CLAP
BUFF
ATT
6
5
10
9
HPF
ADC
AMP
AMP
MIC R0
MIC L0
7
14
12
13
8
3
5
1
EXT R
EXT L
LINE R
LINE L
DAC
I/F
AUDIO
I/F
REGISTOR
CONTROL
AMP
AMP
SDTI
SDTO
BCLK
LRCK
20
18
23
21
25
24
27
26
1
2
IC3004(AUDIO AD/DA)
IC3003
IC5001(HEAD/REC AMP)
LOGIC
HID2
HID1
REC
PB
ATF
RF
HSE
CLK27
ADDRESS
DATA/
IC3201(RIO)
2
3
1
7
5
1
IC3503
Q3503
C IN
Y IN
IC3501(INPUT)
CLK135
CLK27
146
59
SCK
SDA
STP
S VIDEO
AD
AMP
5
1
Q3504,3505
AMP
CLAP
SEP
Y/C
AGC
TBC
CHANGE
CLK
I/F
u COM
IC3451(DSC)
IC3001(TOPS)
FROM IC202
DATA
CAMERA
215
16
12
64
62
46
HP R
10
HP L
6
50
53
31
35
24
23
66
63
61
93
35
10
PROCESS
AUDIO
99
100
86
114
18
17
15
14
IC2001
CONTROL
TO
SBA DI
SBA DO
SBA CLK
SBA CS
IC2001
CONTROL
FROM
121
118
116
115
112
111
109
107
105
103
101
99
81
89
277
276
275
8
31
26
21
16
12
9
28
94
81
79
76
75
69
68
66
63
61
58
56
53
51
50
16
45
17
44
19
48
18
54
26
27
28
29
30
31
32
33
GCA
AMP
LPF
AGC
DET
AGC
39
6
11
8
84
78
74
69
65
63
61
59
AMP
RF
EQ
VITERBI
9
50
ENCODER
I/F
89
86
PROCESS
DV FORMAT
274
267
266
263
148
141
136
129
128
121
98
91
Y DATA
235
233
231
223
219
218
237
233
231
226
223
220
217
C DATA
Y DATA
C DATA
C DATA
193
188
210
209
206
199
191
259
252
251
244
Y DATA
PROCESS
EFFCT
DIGITAL
PROCESS
Y/C
CL3208 REC
3.4Vp-p (20usec.div.)
3.4Vp-p (20usec.div.)
CL3203 PLAY
0.35Vp-p (20usec.div.)
0.35Vp-p (20usec.div.)
NV-GS70EG/EGM/B/EN/A/ENT
VIDEO BLOCK DIAGRAM
VIDEO BLOCK DIAGRAM
NV-GS70EG / NV-GS70EGM / NV-GS70B / NV-GS70EN / NV-GS70A / NV-GS70ENT
12
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