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Model
NV-DS12EG NV-DS12B NV-DS12EGM NV-DS25EG NV-DS25EGM NV-DS25B NV-DS25EN NV-DS25A
Pages
72
Size
5.97 MB
Type
PDF
Document
Service Manual
Brand
Device
Movie / DIGITAL VIDEO CAMERA RECORDER
File
nv-ds12eg-nv-ds12b-nv-ds12egm-nv-ds25eg-nv-ds25egm.pdf
Date
PREV: Panasonic NV-DS11EG / NV-DS11B / NV-DS11E / NV-DS11EN / NV-DS11ENA / NV-DS11ENC Service Manual

Panasonic NV-DS12EG / NV-DS12B / NV-DS12EGM / NV-DS25EG / NV-DS25EGM / NV-DS25B / NV-DS25EN / NV-DS25A Service Manual ▷ View online

1.3. SERVICE EXTENSION CABLE FOR ALL C.B.A. INLCUDED IN MODULE
UNIT
This models is required the following extension cables for all connections.
Use the following extension cables when checking or adjusting individual circuit boards.
Ref.
Part No.
Pin
Part Name
Connection
Q´ty
Remarks
(1)
VFK1459
39
Flat Cable
FP4801 (Main) - FP4903 (Mic Unit)
1
As NV-EX1
(2)
VFK1582A2120
21
Flat Cable
FP701(Main) - Lens Flex.
1
As NV-VS3
(3)
VFK1595D1425
14
Flat Cable
PP201(Main) - PS291 (CCD FPC)
1
New (1)
(4)
VFK1442
21
Flat Cable
FP601(Main) - FP904 (Monitor)
1
As NV-DS77
(5)
VFK1582A1725
17
Flat Cable
FP6302(Main) - Side Case R
1
New (2)
(6)
VFK1582A1625
16
Flat Cable
FP602(Power) - FP903(Monitor)
1
As NV-VS3
(7)
VFK1492
26
Flat Cable
FP801(Main) - FP802(EVF)
1
As NV-DS99
(8)
VFK1595A8025
80
Flat Cable
PS1001(Main) - PP1001(Power)
1
New (3)
(9)
VFK1582A1525
15
Flat Cable
FP6301(Main) - Rear Case Unit
1
New (4)
(10)
VFK1480
6
Flat Cable
FP6303(Main) - Cassette Down Switch
1
As NV-EX1
(11)
VFK1441
8
Flat Cable
FP5001(Main) - Cylinder
1
As NV-DS33
(12)
VFK1440
10
Flat Cable
FP2202(Main) - Cylinder
1
As NV-DS33
(13)
VFK1443
18
Flat Cable
FP2201(Main) - Capstan
1
As NV-DS33
(14)
VFK1443
18
Flat Cable
FP2203(Main) - Mecha. Unit
1
As NV-DS33
(15)
VFK1441
8
Flat Cable
FP2204(Main) - Mecha. Unit (Loading
Motor)
1
As NV-DS33
(16)
VFK1582A1125
11
Flat Cable
FP3403(DSC) - DSC Flex.
1
New (5)
(17)
VFK1365
70
Flat Cable
PS301(Main) - PS3401(DSC)
1
As NV-DS5
5
NV-DS12EG / NV-DS12B / NV-DS12EGM / NV-DS25EG / NV-DS25EGM / NV-DS25B / NV-DS25EN / NV-DS25A
How to use extension cables.
Fig. T1-2
6
NV-DS12EG / NV-DS12B / NV-DS12EGM / NV-DS25EG / NV-DS25EGM / NV-DS25B / NV-DS25EN / NV-DS25A
2 BLOCK DIAGRAMS
2.1. CAMERA BLOCK DIAGRAM
L
H
(NV-DS25 ONLY)
IC3454
(DSC MICON)
24
17
124
133
MEMO END
WINK END
(NV-DS25 ONLY)
71
64
79
72
62
63
51
44
59
52
42
43
IC3451
(DSC)
C OUT
Y OUT
VTR H
VTR V
CAM H
CAM V
Y IN
C IN
-
--
-
ZOOM LEVER
P.CONTROL
CAM MODE TRUTH TABLE
(BOTH PORT:PULLED UP IN CAM CIR.)
L
H
H
H
H
L
POS.
MOD
MNL
AUTO
CAM MOD
CAM MNL
PORT
2
16
14
12
10
30
28
26
24
195
194
ENC SW
SENSOR
HALL
HALL OUT(+)
HALL OUT(-)
FOCUS CONTROL
ZOOM CONTROL
LENS
M
M
M
LENS
FOCUS
IRIS
LENS
ZOOM
Q701
AMP
-
+
IC706
-
+
2
3
7
1
6
5
IC711
-
+
-
+
2
3
7
1
6
5
ZOOM CONTROL
FOCUS CONTROL
ZMT1
ZMT3
ZMT4
ZMT2
FMT4
FMT3
FMT2
FMT1
X701
EXT F
RESET
S CLK
S DATA
LALCH
VD
EXT Z
39
36
22
38
35
34
33
32
31
IC701
CAM 3V
F ENC
Z ENC
ALC MAIN
19
FP701
5
FP701
6
FP701
3
FP701
5
FP701
18
FP701
20
FP701
FP701
17
FP701
16
FP701
15
FP701
14
FP701
12
FP701
11
FP701
10
FP701
9
FP701
ABSF 165
Z ENC 163
117
AFDR EXZ
AFDR EXF
118
126
AFDR RST
AFDR VD 127
154
AFDR CS
MIC UNIT
V-REF
ZOOM AD
X6001
SIDE CASE(R)
MOD
MNL
AUTO
S DATA
MNL
130
129 MODE
10
11
11
1
9 
PP201
10 
PP201
11 
PP201
12 
PP201
13 
PP201
3 
PP201
1 
PP201
2
PP201
7
PP201
9 
PS291
PS291
PS291
12 
PS291
13 
PS291
3 
PS291
PS291
2
PS291
7
PS291
INH
INV
16
15
IC3001
VIDEO
TO
94
CASE
REAR
63
62
132
X201
V1
V2
VD
HD
CLK
MCLK
28
29
26
7
IC201
(CCD DRIVE)
DSI
BD
17
18
VD
HD
FCK
F2CK
110
113
114
136
INTERFACE
18
2
4
3
V1
44
41
V2
V3
42
4
3
PWM
50
153
(CDS/AGC/AD)
MFE1
MFE2
AF/MF
AF/MF
146
133
147
MF/SHUTTER/IRIS/VOL/JOG
4
3
2
1
RSTR
24
159
OE
22
162
V3
V4
SUB
R
H2
H1
VD
(CCD)
IC291
2
1
13
10
12
7
V4
SUB
R
H2
H1
40
45
9
13
12
S DATA
33
CLK1
S CLK
S CS
S DATA
25
34
32
33
IC701
TO
V REF
V REF
H GAIN
PWM
ZOOM MIC
REF
26
IC203
D/A CONVERTER
20
21
48
1
2
38 39 42 47 44 45 46 43
CDS
S/H
AMP
A/D
|
12
4
SRCK
SWCK
25
15
(DSP)
(FIELD MEMORY)
(4bit)
FM C OUT
| 37
LSB
34
(8bit)
FM Y OUT
LSB
| 33
26
(8bit)
FM Y IN
LSB
|
14
7
(4bit)
FM C IN
LSB
|
6
3
161
23
RE
IE
18
158
154
16
RSTW
WE
17
157
165
162
(4bit)
FM C OUT
LSB
175
168
(8bit)
FM Y OUT
LSB
187
LSB
(4bit)
FM C IN
185
LSB
(8bit)
FM Y IN
14
10
86
LSB
90
(4bit)
ADDRESS IN
(8bit)
DATA IN/OUT
LSB
85
78
CL304
LSB
LSB
|
IN(10bit)
CAM DATA
LSB
107
98
|
65
62
Y IN(8bit)
DIGITAL
LSB
61
|
LSB 54
C OUT(8bit)
DIGITAL
26
|
19
LSB
Y OUT(8bit)
DIGITAL
LSB
|
37
30
VIDEO
FROM/TO
V1V2
BEND
74
73
139
140
138
IC303
IC304
CONTROL
MEMORY
PB HD
PB VD
66
67
C IN(4bit)
DIGITAL
ZOOM UP
VERTICAL
ZOOM UP
VERTICAL
EE/PB
WIPE
EE/PB
WIPE
NORMAL
DIGITAL
PB
NORMAL
D.Z/SIS
NORMAL
DIGITAL
PB
D.Z/SIS
NORMAL
PROCESS
Y/C
DSP MICON INTERFACE
D/D CONV.
UP
H.ZOOM
SIS
CONTROL
SIS DATA
DETECTION
MOVING
MEMORY
POINT
REFERENCE
137
75
:MAIN SIGNAL PATH IN PLAYBACK MODE
:MAIN SIGNAL PATH IN REC MODE
2
(E  PROM)
IC308
IR 12
CAM SO
CAM SI
CAM SCLK
136
135
143
130
E2R/B
E2CS
E2SI
E2SO
E2CLK
VIV2
BEND
(4bit)
ADDRESS OUT
(CAMERA uCON)
IC6001
IR SENSOR
R/B
CS
SO
SI
CLK
1
3
6
5
4
108
109
70
34
47
|
|
DAC/CG CLK
CG CS
156
155
(8bit)
DATA IN/OUT
DAC CS
NV-DS12EG / NV-DS12B / NV-DS12EGM / NV-DS25EG / NV-DS25EGM / NV-DS25B / NV-DS25EN / NV-DS25A
7
2.2. VIDEO BLOCK DIAGRAM
JACK
FRONT
PB.H
REC I
21
20
DSC
FROM
IC303
CAMERA
FROM/TO
INH
INV
PB.HS
PB.VS
CLK45
CAM CLK
148
147
127
126
168
146
LSB
LSB
LSB
LSB
LSB
LSB
DATA
LSB
ADDRESS
LSB
LSB
Q5003
Q5002
Q5006
CH1
Q5005
CH1
(HR AMP)
IC5001
IN
MON1
IN
MON2
IN
HA2
IN
HA1
H2
PB
H1
PB
OUT
RA2
OUT
RA1
26
34
36
24
32
28
31
29
OUT
AGC
OUT
ATF
DATA
REC
7
43
7
(CONTROL)
IC2001
EQ STP
EQ CLK
EQ DO
165
201
202
MULTI
TO
MIC
FROM
86
L/R CLK
9
87
M CLK
8
R OUT
L OUT
L IN
R IN
21
20
4
3
88
89
(AUDIO I/F)
IC4501
B CLK
DATA
10
11
CLK18M2
STP
SCK
SDA
PB IN
42
40
39
37
8
120
118
(GIPSY)
IC3301
PB CLK
PB DATA
44
46
(RF)
IC3302
PB OUT
AGC
ATF
11
18
21
REC CLK
REF CLK
ATF I
REC I
PB H
1
8
6
19
17
127
124
38
63
66
HSE 176
(LUPAN)
IC3201
DATA
-
28
31
CLK18M2
VD
HD
113
110
111
194
178
177
(ECC)
4M DRAM
LUPAN
(SHUFFLING)
 5M DRAM
88
103
-
ADDRESS
3
21
-
223
240
-
FSO
FSI
CLK FS
82
83
102
DATA
-
123
116
IC3005
(VCO)
FSO
FSI
CLKFS
39
40
46
33
25
PC18C
CLK18
47
36
DV TERMINAL
TO/FROM
TPB+
TPB-
CLK
70
67
-
129
126
113
94
124
-
-
(DIGITAL I/F)
IC3801
CAMERA
TO/FROM
MULTI
TO
(DACOUT)
IC2004
CAMERA
FROM
V OUT
Y OUT
C OUT
Y GAIN CTL
C GAIN CTL
50
46
53
37
36
(V DRIVE)
IC3701
35
31
Y OUT
C OUT
(VIOLA)
IC3001
3
8
C OUT
Y OUT
128
131
--
143
136
LSB
LSB
C IN
-
156
149
Y IN
-
164
157
NV-DS12EG / NV-DS12B / NV-DS12EGM / NV-DS25EG / NV-DS25EGM / NV-DS25B / NV-DS25EN / NV-DS25A
8
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