Схема видеокамеры Sony CCD TR3200E RMT 717 Service manual

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CCD-TR3200E
Pattern box
Front of the protexceion glass
CD-199 (CCD IMAGER)
PRINTED WIRING BOARD
­ Ref No. CD-199 BOARD: 7,000 series ­
· For printed wiring boards.
: Pattern from the side which enable seeing.
(The other layer's patterns are not indicated.)
· Circled numbers refer to waveforms.· Through hole is omitted.· 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
F unless otherwise noted. pF:
50 V or less are not indicated except for electrolytics and tantalums.
· Chip resistor are 1/16W unless otherwise noted.
· 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, becauseit is damaged by the heat.
· Some chip part will be indicated as follows.
TA A
· Constants of resistors, capasitors, ICs and etc with XX indicate
tha they are not used. In such cases, the unused circuits may beindicated.
· 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
: non flammable resistor.
: fusible resistor.
: panel designation.
: IN/OUT direction of (+, ­) B LINE.
: adjustment for repair.
· Circled numbers refer to waveforms.
4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.(In addition to this, the necessary note is printed in each block.)
· Measuring conditions voltage value and waveform.
· The object is color bar chart of pattern box.· Voltages and dc between ground and measurement points.
Readings are taken with a digital multimeter (DC 10M
· Voltages variations may be noted due to normal production
tolerances.
1.Connection
2.Adjust the distance so that the output waveform of Fig. a and the
Fig. b can be obtain.
Fig. b (Picture on monitor TV)
Fig. a (Video output terminal output waveform)
Kinds of capacitor
External dimensions (mm)
Temperaturechracteristics
The components identified bymark
or dotted line with mark
are critical for safety.
Replace only with part numberspecified.
When indicating parts by refer-ence number, please include theboard name.
Electron beamscanned frame
CRT picture frame
Note on the CCD imager replacement
· The CCD imager is not mounted for the already mounted
CD-199 board supplied as the repair parts.When replacing the CD-199 board, remove the CCD imagerfrom the old board and install on the new board.
· Perform all adjustments of the camera block when the CCD
imager has been replaced.
· Handle the CCD imager with attention such as MOS IC as it
may be broken by static electricity in the structure.Also, prevent the receiving light section from dust attachedand strong light.
· For Printed Wiring Boards.
· Chip transistor
There are few cases that the part isn't mounted in this model isprinted on this diagram.
CD-199 BOARD
CCD-TR3200E
CD-199(CCD IMAGER)
CF-53(PANEL SWITCH)
MA-320(STEREO MIC)
PJ-86(AV OUT)
DD-105(POWER)
CD-199 BOARD (SIDE B)
CD-199 BOARD (SIDE A)
CD-199BOARDCAMERA REC