Sony CCD-TRV66PK, Service Manual

Page: 51 / 158

CCD-TRV63/TRV66/TRV66PK
4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
(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
µ
F unless otherwise noted. pF :
µµ
F.
50V or less are not indicated except for electrolytics and
tantalums.
• Chip resistors are 1/10W unless otherwise noted.
k
Ω
=1000
Ω
, M
Ω
=1000k
Ω
.
• 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.
(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 M
Ω
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.
Y
ello
w
A A B B A=B
Fig. a (Video output terminal output waveform)
Fig.b (Picture on monitor TV)
Electron beam
scanned frame
CRT picture frame
H
Cy
an
Green
White
Magenta
Red
Blue
Y
ello
w
Cy
an
Green
White
Magenta
Red Blue
THIS NOTE IS COMMON FOR WIRING BOARDS AND SCHEMATIC DIAGRAMS
(In addition to this, the necessary note is printed in each block)
C
B E
5 6 4
2 1 3
5 4 6
2 3 1
4 5
2 3 1
1 2
4 5 3
3
2 1
3
2 1
3
2 1
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.
CD-209 (CCD IMAGER) PRINTED WIRING BOARD
— Ref. No. CD-209 Board; 10,000 Series —
CD-209
(CCD IMAGER)
VL-23
(VIDEO LIGHT)
MA-351
(STEREO MIC AMP, LASER LINK)
PJ-92
(AV IN/OUT)
SE-83
(STEADY SHOT)
DD-117
(DC/DC CONVERTER)
VF-129
(B/W EVF)
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.
There are few cases that the part printed on this
diagram isn’t mounted in this model.
CD-209 BOARD
C1401 A-2
C1405 A-1
C1406 A-1
C1407 B-2
C1408 B-2
C1409 B-1
C1410 B-1
C1411 B-2
C1412 B-1
CN1401 A-3
IC1401 A-3
IC1402 B-2
L1401 A-2
L1402 B-1
R1401 A-1
R1405 A-1
R1406 B-2
R1407 B-2
R1408 B-2
R1409 B-1
CD-209
BOARD
CAMERA REC
2
IC1401 3 , 4
3
IC1401 7
4
IC1401 !™
1.1Vp-p
H
3.3Vp-p
14.318 MHz
5
IC1401 !£ , !¢
14.318 MHz
3.7Vp-p
H
1.2Vp-p
6
IC1402 6
1
IC1401 1 , 2
6.8Vp-p
H
6.8Vp-p
H
4-7 4-8 4-9
CCD IMAGER
CD-209
Front of the lens
1.5 m
Pattern box