MVC-FD91
4-7 4-8
MVC-FD91
(For printed wiring boards)
• b: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
• Through hole is omitted.
• Circled numbers refer to waveforms.
• There are few cases that the part printed on diagram
isn’t mounted in this model.
• Chip parts.
(For schematic diagrams)
• All capacitors are in µF unless otherwise noted. pF : µµF.
50V or less are not indicated except for electrolytics and
tantalums.
• Chip resistors are 1/10W unless otherwise noted.
kΩ=1000Ω, MΩ=1000kΩ.
• Caution when replacing chip parts.
New parts must be attached after removal of chip.
Be careful not to heat the minus side of tantalum capacitor, Be-
cause it is damaged by the heat.
• Some chip part will be indicated as follows.
Example C541 L452
22U 10UH
TA A 2520
• Constants of resistors, capacitors, ICs and etc with XX indicate
that they are not used.
In such cases, the unused circuits may be indicated.
• Parts with ★ differ according to the model/destination.
Refer to the mount table for each function.
• All variable and adjustable resistors have characteristic curve
B, unless otherwise noted.
• Signal name
XEDIT → EDIT PB/XREC → PB/REC
• 2 : non flammable resistor
• 1 : fusible resistor
• C : panel designation
• A : B+ Line *
• B : B– Line *
• J : IN/OUT direction of (+,–) B LINE. *
• C : adjustment for repair. *
• Circled numbers refer to waveforms. *
* Indicated by the color red.
(Measuring conditions voltage and waveform)
• Voltages and waveforms are measured between the measure-
ment points and ground when camera shoots color bar chart of
pattern box. They are reference values and reference wave-
forms. *
(VOM of DC 10 MW input impedance is used.).
• Voltage values change depending upon input impedance of VOM
used.) *
1. Connection
2. Adjust the distance so that the output waveform of Fig. a and
the Fig. b can be obtain.
THIS NOTE IS COMMON FOR WIRING BOARDS AND SCHEMATIC DIAGRAMS
(In addition to this, the necessary note is printed in each block)
C
BE
5
64
2
13
5
46
2
31
45
2
31
12
4
53
3
21
3
21
3
21
Transistor Diode
Kinds of capacitor
Temperature characteristics
External dimensions (mm)
Note :
The components identified by
mark ! or dotted line with mark
! are critical for safety.
Replace only with part number
specified.
Note :
Les composants identifiés par
une marque ! sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
When indicating parts by reference number, pleas include
the board name.
1.5m
Pattern box
Front of the protection glass
Fig. a (CPC-12 jig TP-VG output waveform)
Fig.b (Picture on LCD)
Electron beam
scanned frame
LCD picture frame
Yellow
Cyan
Green
White
Magenta
Red
Blue
A
B
A=B
C
D
C=D
H
H
4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
CD-207 (CCD IMAGER) PRINTED WIRING BOARD
— Ref. No. CD-207 Board; 2,000 Series —
For printed wiring boards
• This board is six-layer print board. However, the pat-
terns of layers two to five have not been included in
the diagram.
• Chip parts
Transistor
There are few cases that the part printed on this
diagram isn’t mounted in this model.
C
BE
CCD IMAGER
CD-207
CD-207 BOARD
4-6
CD-207
BOARD
CAMERA REC
1
IC401 1,3
2
IC401 2,4
3
IC401 8
4
IC401 !∞,!§
5
IC401 !¢
8Vp-p
7.5Vp-p
1.8Vp-p
5Vp-p
3Vp-p
60nsec
60nsec
78µsec
78µsec
78µsec
C401 A-4
C402 B-4
C403 A-4
C404 B-4
C405 A-4
C406 A-4
CN401 B-4
IC401 A-1
L401 B-4
Q401 B-4
R401 B-4
R402 B-4
R403 B-4
R404 A-4
R405 A-3
R406 B-4
CS UNIT (Included VAP UNIT)
(STEADY SHOT DRIVE)
RL-52
(RELEASE SWITCH)
VF-131
LCD DRIVE,
TIMING GENERATOR,
BACK LIGHT DRIVE
FLASH UNIT
MA-348
(MIC AMP, ALC)
CD-207
(CCD IMAGER)
SE-78
YAW,
PITCH SENSOR
VP-49
STEADY SHOT
CONTROL,
ACTIVE PRISM
ACTUATOR DRIVE
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