Video Block Diagram - Panasonic NV-GS50EG Service Manual

NV-GS50EG
3.4.

VIDEO BLOCK DIAGRAM

IC3001(TOPS)
180
CAMERA
DATA
183
FROM IC202 C DATA
185
DIGITAL
Y/C
186 EFFCT
PROCESS
190 PROCESS
Y DATA
192
194
197 CAM VD
198 CAM HD
INV
INH
CLK27
CLK135
INV
INH
DV FORMAT
PROCESS
AUDIO
PROCESS
CLK27
CLK24
(NV-GS50 Series, GS40 Series Only)
IC3451(DSC)
191 217
199 220
244 MAIN SUB
203 223
PS3001 PP3401
206 226
251 16-9 16-9 C DATA C DATA
209 231
252 PS3001 PP3401
210 233
8-1 8-1
212 235
259
213 237
188 218
192 219
193 223
196 226
Y DATA Y DATA
200 231
205 233
206 235
211 237
186 INV
185 INH
INV 208
215 CLK135 INH 222
MAIN SUB
PS3001 PP3401
264
21 21
PS3001 PP3401
268
17 17
PS3001 PP3401
91
20 20
PS3001 PP3401
98
19 19
115
MAIN SUB
111
PS3001 PP3401
22 22
PS3001 PP3401
121 18 18
PS3001 PP3401
128 30-23 30-23
129 PS3001 PP3401
38-31 38-31
136
C
141
Y
148
114
86
100
99
97
IC3201(RIO)
263
86
266
I/F
267
89
274
59
61
63
65
TO DATA/
67 VITERBI
CONTROL ADDRESS
69
71
74
76
78
84 CLK27
IC3202(PLANET)
50
51
9 53
12 56
16 58
DATA/
ADDRESS
21 61
26 63
31 66
68
69
8 75
275 76
276 79
277 81
89 94
81 28
(NV-GS50 Series, GS30EN/ENT/A Only)
IC3501(INPUT)
99 Q3503
CLK
101
CHANGE
103 1
105 TBC
107
109 AGC
111
112 Y IN
CLAP 10
115 Y/C
AD
SEP C IN
116 35
118
S VIDEO L
121 93
STP FROM
61
CONTROL
u COM SDA
63 IC2001
I/F SCK
66
114 INV
94 INH
59 CLK27
146 CLK135
SBA CS
SBA CLK
TO
CONTROL SBA DO
IC2001
SBA DI
LRCK
BCLK
SDTO
SDTI
MCLK
CL3208 REC
2.6Vp-p (0.5msec.div.)
HSE
ENCODER 50
CL3203 PLAY
0.3Vp-p (0.5msec.div.)
RF
RF
EQ 9
AMP
ATF
11
PB
54
REC
48
HID1
44
HID2
45
TPB-
14
TPB+
15
DV
I/F TPA-
17
TPA+
18
10
MAIN SIGNAL PATH IN REC MODE
MAIN SIGNAL PATH IN PLAYBACK MODE
IC3503
SUB MAIN
PP3401 PS3001
1
83 83
5 7
PP3401 PS3001
3
82 82
PP3401 PS3001
2
81 81
IC3002(AV DRIVE)
C C OUT
31 ATT BUFF CLAP DOS 53
V OUT
MIX 50
Y Y OUT
35 ATT BUFF CLAP DOS 46
Lch SP OUT
24 62
LPF
Rch SP OUT
23 64
LINE L
12
LINE R
16
IC3004(AUDIO AD/DA)
LINE L
9
2 AMP AMP
LINE R
10
1 AMP
MIC L
5
AMP
26 MIC R
6
CONTROL
27
REGISTOR DAC
24
I/F
25
21
23
AUDIO
I/F
18
HPF ADC
20
22
IC5001(HEAD/REC AMP)
CH2F
33
32
CH2S
8 GCA 31
30
CH1F
29
28
CH1S
27
26
AGC
DET
6 AGC AMP
39 LPF
18
19
LOGIC
16
17
NV-GS50,GS40,GS30,GS10
VIDEO BLOCK DIAGRAM
MAIN FRONT
FP6504 FP6201
TO
25 8
S JACK
FP6504 FP6201
JK4002
23 10
MAIN SIDE-L
FP6501 FP6301
12 7,8
SPEAKER
FP6501 FP6301
10 10,11
MAIN FRONT
FP6504 FP6201
12 21
TO
FP6504 FP6201
AV 4P
9 24
JK4001
FP6504 FP6201
10 23
MAIN FRONT
FP6504 FP6201
3 30 FROM
FP6504 FP6201 MIC
1 32
MAIN
FP5001
7
FP5001
6
FP5001
4
FP5001
5
MAIN JACK
FP6504 FP6201
19 14
FP6504 FP6201
TO
18 15
DV TERMINAL
FP6504 FP6201
JK3801
16 17
FP6504 FP6201
17 16