Sony DCR-DVD101 / DCR-DVD101E / DCR-DVD91E Service Manual ▷ View online
SECTION 2
DISASSEMBLY
DCR-DVD91E/DVD101/DVD101E
2-10E
DCR-DVD91E/DVD101/DVD101E
2-1. DISASSEMBLY
The following flow chart shows the disassembly procedure.
MD-104
M
D-104
Screw
M1.7x2.5
3-078-889-11
Silver
Black
Screw
M1.4x
2.5
3-084-681-01
F
Screw
M1.7x
2.5
3-092-019-01
H
D
Screw
M1.7x2
3-703-816-14
G
1
Four PWH screws (M1.4x2.5) silver
2
Two screws (M1.7x2.5) silver
3
FK spring
4
MD frame assembly
5
Two OP sheets
6
DDX-A1010
1
Five screws (M1.4
×
2) black
2
Three claws
3
Ornamental plate assembly
4
Screw (M1.4
×
2) black
5
Gatatori spring
F
G
G
G
D
D
2
4
6
3
5
1
1
3
9
6
7
8
5
4
2
MD block assembly
6
Screw (M1.4
×
2) black
7
Rack claw
8
Remove the soldering
9
FP-629 flexible board
1
Two screws (M1.7x2.5) silver
2
Retainer sheet metal (JS)
3
Screw (M1.7x2.5) silver
4
to
7
CN4851 (6P), CN4801 (15P) CN4852 (20P)
CN4501 (40P) of MD-104 board
8
MD-104 board
4
5
6
D
1
3
2
H
7
8
Optical pickup
Caution
Precautions during handling
Be sure to place the DVD drive with its
optical pickup facing upward.
Do not touch the optical pickup surface.
optical pickup facing upward.
Do not touch the optical pickup surface.
(J-2501-162-A)
Use the adjustable wrist strap (J-2501-162-A) as the
preventive measure for static electricity when the
removing and installing the MD black assembly because
the MD black assembly of this mechanism beck is easily
affected by the static electricity.
DCR-DVD91E/DVD101/DVD101E
VD-353 BOARD (1/18)
(A/D CONV., TIMING GENERATOR)
VD-353 BOARD (5/18)
(128M SDRAM, 16M FCRAM)
VC-353 BOARD (9/18)
(VIDEO A/D CONVERTER)
VC-353 BOARD (13/18)
(HI/DIGITAL STILL CONTROL)
VC-353 BOARD (16/18)
(MIC AMP, PITCH YAW SENSOR AMP)
MD-104 BOARD (5/8)
(USB I/F)
VC-353 BOARD (10/18)
(EVF DRIVE)
MD-104 BOARD (6/8)
(SHOCK SENSOR)
VC-353 BOARD (11/18)
(CAMERA CONTROL)
MD-104 BOARD (7/8)
(CONNECTOR)
VC-353 BOARD (12/18)
(HI CONTROL)
MD-104 BOARD (8/8)
(DC/DC CONVERTER)
VC-353 BOARD (14/18)
(32M FLASH MEMORY)
VC-353 BOARD (15/18)
(AUDIO I/O)
VC-353 BOARD (3/18)
(LENS DRIVE)
VC-353 BOARD (4/18)
(DVD SYSTEM CONTROL)
VC-353 BOARD (17/18)
(CONNECTOR)
VC-353 BOARD (18/18)
(DD CONNECTOR)
MD-104 BOARD (3/8)
(MECHA DRIVE)
VC-353 BOARD (8/18)
(VIDEO IN/OUT)
VC-353 BOARD (7/18)
(64M SDRAM)
VC-353 BOARD (6/18)
(DVD CODEC)
MD-104 BOARD (2/8)
(DVD DSP)
MD-104 BOARD (1/8)
(RF PROCESS)
VD-353 BOARD (2/18)
(CAMERA PROCESS, LENS CONTROL)
MD-104 BOARD (4/8)
(MICRO COMPUTER, FLASH, LATCH)
VD-353 BOARD (1/18)
(A/D CONV., TIMING GENERATOR)
VD-353 BOARD (2/18)
(CAMERA PROCESS, LENS CONTROL)
VD-353 BOARD (5/18)
(128M SDRAM, 16M FCRAM)
MD-104 BOARD (4/8)
(MICRO COMPUTER, FLASH, LATCH)
VC-353 BOARD (9/18)
(VIDEO A/D CONVERTER)
VC-353 BOARD (13/18)
(HI/DIGITAL STILL CONTROL)
VC-353 BOARD (16/18)
(MIC AMP, PITCH YAW SENSOR AMP)
MD-104 BOARD (5/8)
(USB I/F)
VC-353 BOARD (10/18)
(EVF DRIVE)
MD-104 BOARD (6/8)
(SHOCK SENSOR)
VC-353 BOARD (11/18)
(CAMERA CONTROL)
MD-104 BOARD (7/8)
(CONNECTOR)
VC-353 BOARD (12/18)
(HI CONTROL)
MD-104 BOARD (8/8)
(DC/DC CONVERTER)
VC-353 BOARD (14/18)
(32M FLASH MEMORY)
VC-353 BOARD (15/18)
(AUDIO I/O)
VC-353 BOARD (3/18)
(LENS DRIVE)
VC-353 BOARD (4/18)
(DVD SYSTEM CONTROL)
VC-353 BOARD (17/18)
(CONNECTOR)
VC-353 BOARD (18/18)
(DD CONNECTOR)
MD-104 BOARD (3/8)
(MECHA DRIVE)
VC-353 BOARD (8/18)
(VIDEO IN/OUT)
VC-353 BOARD (7/18)
(64M SDRAM)
VC-353 BOARD (6/18)
(DVD CODEC)
MD-104 BOARD (2/8)
(DVD DSP)
MD-104 BOARD (1/8)
(RF PROCESS)
COMMON NOTE FOR SCHEMATIC DIAGRAMS
COMMON NOTE FOR SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
Link
Link
4-9
DCR-DVD91E/DVD101/DVD101E
4-2. SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
Link
(For schematic diagrams)
• All capacitors are in
• All capacitors are in
µ
F unless otherwise noted. pF :
µ
µ
F. 50 V or less are not indicated except for electrolytics
and tantalums.
• Chip resistors are 1/10 W unless otherwise noted.
k
Ω
=1000
Ω
, M
Ω
=1000 k
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, Because it is damaged by the heat.
Be careful not to heat the minus side of tantalum
capacitor, Because 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.
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
•
5
: fusible resistor
•
C
: panel designation
•
A
: B+ Line
•
B
: B– Line
•
J
: IN/OUT direction of (+,–) B LINE.
•
C
: adjustment for repair.
•
A
: VIDEO SIGNAL (ANALOG)
•
A
: AUDIO SIGNAL (ANALOG)
•
A
: VIDEO/AUDIO SIGNAL (ANALOG)
•
A
: VIDEO/AUDIO/SERVO SIGNAL
•
A
: SERVO SIGNAL
• Circled numbers refer to waveforms.
(Measuring conditions voltage and waveform)
(Measuring conditions voltage and waveform)
• Voltages and waveforms are measured between the
measurement points and ground when camera shoots
color bar chart of pattern box. They are reference values
and reference waveforms.
(VOM of DC 10 M
color bar chart of pattern box. They are reference values
and reference waveforms.
(VOM of DC 10 M
Ω
input impedance is used)
• Voltage values change depending upon input
impedance of VOM used.)
Precautions Upon Replacing CCD imager
• The CD-503 board mounted as a repair part is not equipped
with a CCD imager.
When replacing this board, remove the CCD imager from
the old one and mount it onto the new one.
When replacing this board, remove the CCD imager from
the old one and mount it onto the new one.
• If the CCD imager has been replaced, carry out all the
adjustments for the camera section.
• As the CCD imager may be damaged by static electricity
from its structure, handle it carefully like for the MOS IC.
In addition, ensure that the receiver is not covered with
dusts nor exposed to strong light.
In addition, ensure that the receiver is not covered with
dusts nor exposed to strong light.
1. Connection
2. Adjust the distance so that the output waveform of
Fig. a and the Fig. b can be obtain.
When indicating parts by reference number, please
include the board name.
include the board name.
THIS NOTE IS COMMON FOR SCHEMATIC DIAGRAMS
(In addition to this, the necessary note is printed in each block)
(In addition to this, the necessary note is printed in each block)
Kinds of capacitor
Temperature characteristics
External dimensions (mm)
Y
e
llo
w
A
A
B
B
A=B
Fig. a (Video output terminal output waveform)
H
Cy
an
Green
White
Magenta
Red
Blue
Fig.b (Picture on monitor TV)
Note :
The components identified by
mark
The components identified by
mark
0
or dotted line with mark
0
are critical for safety.
Replace only with part number
specified.
specified.
Note :
Les composants identifiés par
une marque
Les composants identifiés par
une marque
0
sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
Ne les remplacer que par une
pièce portant le numéro spécifié.
(ENGLISH)
ENGLISH
JAPANESE
ENGLISH
JAPANESE
Front of the lens
Pattern box
1.0 m
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