Read Panasonic NV-MX300EG / NV-MX300B / NV-MX300EN / NV-MX300A Service Manual online
2.4. DSC BLOCK DIAGRAM
177
184
185
185
192
SELECT
157
164
165
165
174
102
104
105
106
107
135
104
105
106
107
135
uCOM
I/F
I/F
WAKE UP
DT4 BUSY
DSC DATA
DSC DATA
DSC CLK
DT4 RST
DSC DATA
DSC CLK
DT4 RST
130
131
115
114
112
111
131
115
114
112
111
TO
IC3454
IC3454
TO
IC3452
IC3452
63
71
71
53
34
2
13
DATA
48
59
I/O
DATA
BUFF
DATA
BUFF
8
21
23
29
ADDRESS
38
32
ADDRESS
BUFF
BUFF
21
17
COMMAND
DECODER
DECODER
40
20
19
23
28
30
32
27
CLK54M
CS
RAS
CAS
WE
153
154
155
156
SD
RAM
RAM
J PEG
COMPRESOR
COMPRESOR
1
25
29
45
139
138
146
137
MEGA DSTB
MEGA PIX
MEGA BEND
MEGA BUSY
PP301
PP301
PP301
P301
PS3004
PS3004
PS3004
PS3004
86
86
84
83
85
84
83
85
(DSP)
CAMERA MAIN
93
71
70
25
17
1
8
48
29
45
uCOM
I/F
I/F
DECODER
4M
MATRIX
MATRIX
I/O
DATA
DATA
DATA
LATCH
LATCH
ERASURE
WRITE
CONTROL
11
26
28
WE
CE
OE
ADDRESS
DATA
(4M FLASH)
MMC IN L
MMC PROTECT
TO
VIDEO
IC3001
VIDEO
IC3001
13
3
6
11
4
5
7
2
9
10
12
FP3401
FP3401
FP3401
FP3401
FP3401
FP3401
FP3401
6
7
9
4
9
10
1
14
REG
QR2005
VDD
25
27
26
1
9
10
15
39
38
73
CONTROLLER
96
MMC CS
CARD
I/F
I/F
96
CS
36
(SD I/F)
MAIN SIGNAL PATH IN REC MODE
MAIN SIGNAL PATH IN PLAYBACK MODE
AAC AUDIO PATH IN PLAYBACK MODE
(SD RAM)
(DT4)
(CONTROL)
CARD
CONNECTOR
CONNECTOR
FROM
VIDEO
IC3501
VIDEO
IC3501
Y IN
C IN
u COM
CLK
DATA
CMD
IC3454
IC3452
IC3453
IC3451
IC303
IC2001
150
CLK
31
40
47
MAIN
NV-MX300EG / NV-MX300B / NV-MX300EN / NV-MX300A
11
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