Read Panasonic NV-MX300EG / NV-MX300B / NV-MX300EN / NV-MX300A Service Manual online
ECC
CONTROL
CONTROL
ECC/
DESHUFF
DESHUFF
ECC
MEMORY
MEMORY
ENCODER
DECODER
DV-BUS
I/F
I/F
176
118
120
46
44
49
68
VITERBI
EQ
8
(GIPSY)
HID
40
39
37
39
37
STP
CLK
DATA
CLK
DATA
11
RF
AMP
AMP
18
6
ATF
AMP
AMP
1
VCO
17
LOGIC
19
7
AGC
LPF
AGC
DET
DET
AMP
31
GCA
33
10
34
35
36
29
30
32
FP5001
2
3
FP5001
5
FP5001
4
FP5001
38
125
66
63
63
21
43
20
21
21
19
18
69
REC I
PB
HID
HID
HID
LOGIC
181
182
183
184
STP
EQ DATA
EQ DATA
EQ CLK
162
161
FP4001 FP4903
18
17
TO
RS232C
JK2501
RS232C
JK2501
MAIN FRONT-B
(CONTROL)
RXD
TXD
28
31
81
75
126
129
DATA
DV I/F
67
68
69
70
TPB+
TPB-
TPA-
TPA+
(DIGITAL I/F)
FP4002
FP451
30
3
4
29
FP451
FP4002
28
5
FP451
FP4002
27
6
FP451
FP4002
TO
DV JACK
JK3801
DV JACK
JK3801
MAIN FRONT-A
IC5001
HSE
(RF)
PB DATA
PB CLK
C
D
E
F
A
B
B
42
113
94
:MAIN SIGNAL PATH IN REC MODE
:MAIN SIGNAL PATH IN PLAYBACK MODE
:MAIN SIGNAL PATH IN PLAYBACK MODE
CH2
CH1
MAIN
MAIN
CLK18
HID2
REC I
PB
REC CLK
ATF1
IC3301
IC3302
IC2001
IC3801
FP4001 FP4903
15
20
H
H
2.6. MONITOR BLOCK DIAGRAM
CLAMP
LPF
OSD
MIX
MIX
GAMMA
BRIGHT
CONTRAST
DRI AMP
OUTPUT
AMP
AMP
R
G
B
FROM
VIDEO
VIDEO
FROM
CAMERA
OSD RGB
CAMERA
OSD RGB
FROM
CONTROL
CONTROL
CS
SDA
SCK
LOAD
VD
HD
MONITOR
LCD
PANEL
LCD
PANEL
FROM
MONITOR
OSD RGB
MONITOR
OSD RGB
5V
IC902
(PROCESSOR:LCD)
EVF
LCD
PANEL
LCD
PANEL
FROM
CONTROL
CONTROL
IC901
(CONTROL)
IC601
(CONTROL/PROCESSOR:EVF)
BLK
CLAMP
13
11
11
9
R
G
B
G
B
18
22
21
20
28 2 3 4
26
25
30
31
32
64
1
6
10
15
14
36
37
38
35
39
40
41
45
1
2
3
8
1
5
4
Q901
T901
T902
1
2
3
Q902
46
47
38
39
47
38
39
37
2
48
1
CLAMP
R
G
B
G
B
MATRIX
CONTRAST
CLAMP
OSD SW
GAMMA
INV
OUTPUT
AMP
AMP
8
5
1
4
6V
T881
BL881
36
34
31
29
24
20
16
14
11
14
11
4 5 6
VD
HD
SCK
SDA
HD
SCK
SDA
CS
BLD
EN
VCK1
VST
HCK1
HST
CV2A
CV1A
STVB
STHA
STH1
CPH1
BLK
SDA
SCK
FRP
LOAD
HD
VD
PZDRV
LOAD SDA SCK
:MAIN SIGNAL PATH IN REC MODE
:MAIN SIGNAL PATH IN PLAYBACK MODE
D
S
G
D
S
G
Q881
BACK
LIGHT
LIGHT
FROM
LCD
LCD
CLAMP
PS3004
PP301
FP602
FP904
FP904
FP602
PP301
PS3004
PS3004
PP301
FP601
FP903
PS3004
PP301
FP601
FP903
PS3004
PP301
FP601
FP903
14
14
6
11
7
10
16
16
68
68
17
4
52
52
16
5
69
69
15
6
PS3004
PS3004
PP301
PP301
FP601
FP903
FP601
FP903
FP601
FP903
PP301
PS3004
PS3004
PP301
FP601
FP903
PS3004
PP301
FP601
FP903
47
47
74
6
15
74
14
7
5
73
73
16
46
46
4
17
67
67
19
2
PS3004
PP301
FP601
FP903
53
53
18
3
22
HCK2
FP603
FP801
1
19
FP603
FP801
9
11
FP603
FP801
10
10
FP603
FP801
11
9
FP603
FP801
5
15
FP603
FP801
6
14
FP603
FP801
7
13
FP603
FP801
3
17
FP603
FP801
2
18
FP801
FP603
4
16
MAIN
EVF
FP802
FP802
FP802
FP802
FP802
FP802
FP802
FP802
FP802
6
4
3
11
10
9
14
15
13
BACK
LIGHT
LIGHT
FP901
12
FP901
FP901
13
FP901
24
FP901
23
FP901
22
FP901
7
FP901
3
FP901
11
2
MAIN
CAMERA CAMERA MONITOR
EVF
R
G
B
G
B
MONITOR
BLK
MONITOR
CAMERA
CAMERA
MAIN
R
B
G
NV-MX300EG / NV-MX300B / NV-MX300EN / NV-MX300A
13
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