Sony DCR-DVD203 (serv.man2) Service Manual ▷ View online
1-3
DCR-DVD203
1-2. SELF-DIAGNOSIS FUNCTION
1.
SELF-DIAGNOSIS FUNCTION
When problems occur while the unit is operating, the self-diagnosis
function starts working, and displays on the viewfinder, or LCD
screen what to do.
Details of the self-diagnosis functions are provided in the Instruction
manual.
function starts working, and displays on the viewfinder, or LCD
screen what to do.
Details of the self-diagnosis functions are provided in the Instruction
manual.
2.
SELF-DIAGNOSIS DISPLAY
When problems occur while the unit is operating, the counter of the
viewfinder or LCD screen consists of an alphabet and 4-digit number,
which blinks at 3.2Hz. This 5-character display indicates the
“repaired by:”, “block” in which the problem occurred, and “detailed
code” of the problem.
viewfinder or LCD screen consists of an alphabet and 4-digit number,
which blinks at 3.2Hz. This 5-character display indicates the
“repaired by:”, “block” in which the problem occurred, and “detailed
code” of the problem.
Note:
The self-diagnosis display data will be kept even if the lithium battery (BT7301 of CK-148) is removed.
1 1
3 1
C
Repaired by:
Refer to page 1-4.
Self-diagnosis Code Table.
Self-diagnosis Code Table.
Indicates the appropriate
step to be taken.
E.g.
31 ....Reload the tape.
32 ....Turn on power again.
step to be taken.
E.g.
31 ....Reload the tape.
32 ....Turn on power again.
Block
Detailed Code
Blinks at 3.2Hz
C : Corrected by customer
H : Corrected by dealer
E : Corrected by service
H : Corrected by dealer
E : Corrected by service
engineer
Viewfinder or LCD screen
C : 3 1 : 1 1
1-4
DCR-DVD203
3.
SELF-DIAGNOSIS CODE TABLE
Note:
Refer to “9-2. Record of Self-diagnosis check” of “3-4. SERVICE
MODE”, ADJ (987686651.pdf).
C
C
C
C
C
E
E
E
E
E
E
E
E
E
E
E
Block
Function
0
4
1
3
1
3
2
1
3
2
2
0
3
1
4
0
4
1
6
1
6
1
6
1
6
2
6
2
9
4
9
4
Detailed
Code
0
0
0
0
0
2
0
0
5
0
0
0
0
0
0
0
0
0
0
0
1
0
1
1
0
0
0
1
0
0
0
1
Symptom/State
Non-standard battery is used.
Faulty disc is used.
Disc access error
Condensation.
Codec IC dose not return are reply
EEPROM data are rewritten.
Drive fault
Codec IC fault
Audio Codec IC fault
Difficult to adjust focus
(Cannot initialize focus.)
(Cannot initialize focus.)
Zoom operations fault
(Cannot initialize zoom lens.)
(Cannot initialize zoom lens.)
The abnormalities in initialization of the
focus lens and the abnormalities in
initialization of the zoom lens occurred
simultaneously.
focus lens and the abnormalities in
initialization of the zoom lens occurred
simultaneously.
Handshake correction function does not
work well. (With PITCH angular velocity
sensor output stopped.)
work well. (With PITCH angular velocity
sensor output stopped.)
Handshake correction function does not
work well. (With YAW angular velocity
sensor output stopped.)
work well. (With YAW angular velocity
sensor output stopped.)
Fault of writing to or erasing the flash
memory
memory
Fault of writing to or erasing EEPROM
Self-diagnosis Code
Repaired b
y:
Correction
Use the InfoLITHIUM battery.
Use a compatible disc with the camcorder.
Clean the disc with the supplied cleaning cloth
Use a compatible disc with the camcoder
Use a compatible disc with the camcoder
Remove the disc, and insert it again after one hour.
Remove the power source. Reconnect it again and operate your
camcorder again
camcorder again
Make EEPROM data correct value. (Note)
Inspect or replacement of the mechanism deck, IC (IC4501 of MD-
114 board or IC4502 of MD-120 board) and drive block
114 board or IC4502 of MD-120 board) and drive block
Inspect or replacement of the codec IC (IC2101 of VC-396 board)
peripheral circuits
peripheral circuits
Inspect or replacement of the Audio Codec IC (IC2901 of VC-396
board) peripheral circuits
board) peripheral circuits
Inspect the lens block focus MR sensor (Pin 2, 4 of CN1601 of
VC-396 board) when focusing is performed when the focus buttons
of the touch panel are pressed in the focus manual mode, and the
focus motor drive circuit (IC1603 of VC-396 board) when the
focusing is not performed.
VC-396 board) when focusing is performed when the focus buttons
of the touch panel are pressed in the focus manual mode, and the
focus motor drive circuit (IC1603 of VC-396 board) when the
focusing is not performed.
Inspect the lens block zoom MR sensor (Pin wf, wj of CN1601 of
VC-396 board) when zooming is performed when the zoom lever
is operated, and the zoom motor drive circuit (IC1603 of VC-396
board) when zooming is not performed.
VC-396 board) when zooming is performed when the zoom lever
is operated, and the zoom motor drive circuit (IC1603 of VC-396
board) when zooming is not performed.
Check whether the flexible board of the lens is broken, and check
whether it is inserted imperfectly. If there is no problem in the
flexible board, inspect the focus/zoom motor drive circuit (IC1603
of VC-396 board).
whether it is inserted imperfectly. If there is no problem in the
flexible board, inspect the focus/zoom motor drive circuit (IC1603
of VC-396 board).
Inspect PITCH angular velocity sensors (SE7104 of CD-564 board)
peripheral circuits.
peripheral circuits.
Inspect YAW angular velocity sensors (SE7103 of CD-564 board)
peripheral circuits.
peripheral circuits.
Inspect the flash memory (VC-396 board IC2401) (Note)
Inspect the EEPROM (VC-396 board IC2002)
DCR-DVD203
2-1
2-2
2-1. DESMONTAGEM
The following flow chart shows the disassembly procedure.
2. DESMONTAGEM
VC-396
VC-396
1
Screw (M1.7x2.5) black
2
Two screws (M1.7x4) black
3
Screw (M1.7x4) black
4
Slide the view finder.
5
Raise the portion a in the
direction of the arrow b.
6
Cabinet (upper) assembly (E)
1
Open the Jack cover (AV).
2
Screw (M1.7x4) black
3
Two screws (M1.7x4) black
4
Screw (M1.7x4) black
5
Four screws (M1.7x4) black
1
Remove the portion a in the direction of the arrow.
2
FP-128 flexible board (45P)
3
Cabinet (R) section
1
Screw (M1.7x2.5) silver
2
Screw (M1.7x2.5) silver
3
VC heat sink, VC insulating sheet
D
D
1
A
A
E
2
3
5
1
6
A
(See page 2-3)
C
(See page 2-3)
B
(See page 2-3)
A
A
3
2
1
4
a
b
5
3
2
1
A
4
A
a
2
3
D
C
C
1
Tape AS
2
Tape (AS 1/2)
3
CD-564 board (80P)
4
Flexible board (from lens device) (27P)
5
AV-094 board (27P)
6
Flexible board
(from Motor unit (lens barrier)) (8P)
7
Two screws (M1.7x2.5) silver
8
Tapping screw (M1.7x5) silver
9
Tapping screw (M1.7x5) silver
q;
Lens section, F panel section
1
3
7
2
8
9
5
6
4
q;
D
D
C
C
1
Two tapping screws (M1.7x3.5) black
2
Screw (M1.7x2.5) black
3
Screw (M1.7x4) black
4
Screw (M1.7x4) black
5
Screw (M1.7x2.5) silver
6
FP-126 flexible board (16P)
7
FP-125 flexible board (8P)
8
FP-125 flexible board (8P)
9
FP-133 flexible board (14P)
q;
EVF/Battery section
7
8
q;
6
9
1
2
4
B
A
A
D
E
3
5
Note:
Be very careful not to
damage the flexible board.
C
1
Two tapping screws (M1.7x5) silver
2
F panel section
3
Lens section
3
1
2
HELP 01
Silver
Black
Screw
M1.7x4
2-515-483-31
Screw
M1.7x2.5
2-515-483-11
A
Tapping screw
M1.7x5
3-078-890-21
C
Tapping screw
M1.7x3.5
3-080-204-01
B
Screw
M1.7x2.5
3-078-889-11
D
Screw
M1.4x2.5
2-586-337-01
G
E
Tapping screw
M1.4x1.7
2-598-474-01
H
Tapping screw
M1.7x1.6
7-627-552-18
I
Tapping screw
M1.7x4
3-078-890-11
F
DCR-DVD203
2. DESMONTAGEM
2-3
2-4
CK-148
MD-114
VC-396
MD-114
C
B
A
A
1
Two screws (M1.7x4) black
2
Two screws (M1.7x4) black
3
Six claws
4
P cabinet (R) assembly
5
FP-136 flexible board (27P)
6
Tape AS
7
Control key block (SB9000) (6P)
8
Three tapping screws (M1.7x3.5) black
9
Panel cushion
q;
P cabinet assembly (L), Control key block (SB9000)
qa
PD-250 board, Light guide plate block,
TP block assembly, Panel frame
qs
Two tapping screws (M1.7x5) silver
qd
Hinge assembly, Hinge cover (O),
Hinge cover (U), FP-136 flexible board
qd
qs
5
1
3
8
7
qa
q;
4
2
9
6
D
C
G
H
H
I
I
B
B
B
1
2
6
9
q;
3
8
4
5
7
1
2
2
q;
8
1
4
7
9
6
5
3
3
C
C
D
1
4
2
3
1
Tape AS
2
Two tapping screws (M1.7x3.5) black
3
SP retainer
4
FP-129 flexible board (6P)
5
FP-234 flexible board (6P)
6
Four tapping screws (M1.7x3.5) black
7
FP-136 flexible board (28P)
8
CK-148 board, Loud speaker,
FP-128 flexible board
9
Two tapping screws (M1.7x3.5) black
q;
Hinge blind
1
Two tapping screws (M1.7x5) silver
2
Screw (M1.7x2.5) silver
3
MD block assembly
1
Screw (M1.7x1.6) silver
2
Screw (M1.4x1.7) silver
3
FK spring
4
Screw (M1.7x1.6) silver
5
Screw (M1.4x1.7) silver
6
FK spring
7
Pell off the portion a.
8
MD screw (M1.4x2.5) silver
9
MD frame assembly, FP-211
flexible board, etc.
q;
DDX-C1000
1
Tapping screw (M1.7x5) silver
2
Screw (M1.7x2.5) silver
3
Peel off the potion a.
4
D blind plate assembly
1
Two tapping screws (M1.7x5) silver
2
Control switch block (PS13300)
B
(See page 2-2)
C
(See page 2-2)
A
(See page 2-2)
1
2
a
F
3
2
1
4
1
Pull out the potion a of the grip belt.
2
Tapping screw (M1.7x4) silver
3
Grip belt sheet metal (R)
4
Grip belt
1
Screw (M1.7x2.5) black
2
Four claws
3
Hinge cover (O450)
4
FP-234 flexible board
5
Hinge cover (U)
6
Hinge assembly, FP-136 board
HELP 02
3
1
5
4
E
2
6
a
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.
a
Silver
Black
Screw
M1.7x4
2-515-483-31
Screw
M1.7x2.5
2-515-483-11
A
Tapping screw
M1.7x5
3-078-890-21
C
Tapping screw
M1.7x3.5
3-080-204-01
B
Screw
M1.7x2.5
3-078-889-11
D
Screw
M1.4x2.5
2-586-337-01
G
E
Tapping screw
M1.4x1.7
2-598-474-01
H
Tapping screw
M1.7x1.6
7-627-552-18
I
Tapping screw
M1.7x4
3-078-890-11
F
D
D
D
1
3
5
8
2
4
1
Screw (M1.7x2.5) silver
2
FP-135 flexible board (8P)
3
Square type (USB 5P) connector,
USB holder, FP-135 flexible board.
4
Three screws (M1.7x2.5) silver
5
Board to board (CN4001, CN1107) (100P)
6
VC-396 board
7
Screw (M1.7x2.5) silver
8
VM heat sink, VM radiation sheet,
VM insulating sheet
7
6
D
1
2
3
5
6
1
SPD sub sheet (S)
2
Flexible board (from Mechanism deck) (17P)
3
Flexible board (from Mechanism deck) (51P)
4
Flexible board (from Mechanism deck) (6P)
5
FP-132 flexible board (10P)
6
Three screws (M1.7x2.5) silver
7
Control switch block (PS13300) (51P)
8
MD-114 board / MD-120 board
4
7
8
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