DOWNLOAD Sony DCR-DVD100 / DCR-DVD100E (serv.man2) Service Manual ↓ Size: 5.82 MB | Pages: 82 in PDF or view online for FREE

— 5 —

5-1.

EXPLODED VIEWS ······················································ 5-3

5-1-1. OVERALL SECTION ····················································· 5-3
5-1-2. F PANEL AND BATTERY PANEL SECTION ·············· 5-4
5-1-3. LENS SECTION ····························································· 5-5
5-1-4. EVF SECTION ································································ 5-6
5-1-5. MD SECTION ································································· 5-7
5-1-6. CABINET (L) SECTION ················································ 5-8
5-1-7. CABINET (R) SECTION ··············································· 5-9
5-1-8. LCD SECTION ····························································· 5-10

Exploded view and parts list of MD-097 BLOCK are
not shown. Page 5-11 and 5-12 are not shown.

5-2.

ELECTRICAL PARTS LIST ········································ 5-12

Electrical parts list of the MD-097, SS-174T  and VC-
307 board are not shown.
Pages from 5-17 to 5-31 are not shown.

1-1

In this unit, about 10 seconds after power is supplied to the battery terminal using the regulated power supply (8.4V), the power is shut off so
that the unit cannot operate.
This following two methods are available to prevent this. Take note of which to use during repairs.

Method 1.
Use the AC power adaptor (AC-L15, AC-VQ800 etc.).

Method 2.
Connect the servicing remote commander RM-95 (J-6082-053-B) to the LANC jack, and set the commander switch to the “ADJ” side.

1

Refer to page 2-2 to remove the front panel assembly.

2

Refer to page 2-3 to remove the cabinet (R) assembly.

3

Refer to page 2-10 to remove the battery panel section.

4

Refer to page 2-11 to remove the EVF block.

5

Remove the VC-307 board.

6

Refer to page 2-15 to remove the lens block and the accessory shoe.

7

While pushing the portion A in the direction of the arrow, push the OPEN switch in the direction of the arrow and open the disc cover.

The laser diode may suffer electrostatic breakdown because of the
potential difference generated by the charged electrostatic load, etc.
on clothing and the human body.
During repair, pay attention to electrostatic breakdown and also use
the procedure in the printed matter which is included in the repair
parts.
The flexible board is easily damaged and should be handled with
care.

Laser light of the equipment is focused by the object lens in the
optical pick-up so that the light focuses on the reflection surface of
the disc. Therefore, be sure to keep your eyes more then 30 cm
apart from the object lens when you check the emission of laser
diode.

MD-097 board

Plunger

Open switch

A

1-2E

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. This function consists of two display; self-
diagnosis display and service mode display.
Details of the self-diagnosis functions are provided in the Instruction
manual.

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.

Note: The “self-diagnosis display” data will be kept even if the lithium battery (CK-127 board BT5201 of the cabinet (R) assembly) is removed.

1 1

3 1

C

C : 3 1 : 1 1

C

C

C

E

E

E

E

E

E

0

4

1

3

2

1

2

0

6

1

6

1

6

2

9

3

9

4

0

0

0

0

0

0

0

0

0

0

1

0

0

0

0

0

0

1

Non-standard battery is used.

Faulty disc is used.

Condensation.

EEPROM data are rewritten.

Difficult to adjust focus
(Cannot initialize focus.)

Zoom operations fault
(Cannot initialize zoom lens.)

Handshake correction function does not
work well. (With pitch angular velocity
sensor output stopped.)

USB bridge IC fault

Fault of writing to or erasing the flash
memory

Use the InfoLITHIUM battery.

Use a compatible disc with the camcorder.

Remove the disc, and insert it again after one hour.

Make EEPROM data correct value. (Note)

Inspect the lens block focus reset sensor (Pin 7 of CN1201 of VC-
307 board) when focusing is performed when the control dial is rotated
in the focus manual mode and inspect the focus motor drive circuit
(IC1203 of VC-307 board) when the focusing is not performed.

Inspect the lens block zoom reset sensor (Pin qh of CN1501 of
VC-307 board) when zooming is performed when the zoom switch
is pressed and inspect the zoom motor drive circuit (IC1203 of
VC-307 board) when the zooming is not performed.

Inspect angular velocity sensors (SE5501, 5502 of MA-420
board) peripheral circuits.

Inspect the USB bridge IC (MD-097 board IC4202) and EEPROM
(MD-097 board IC4201)

Inspect the flash memory (VC-307 board IC3401) (Note)

Refer to “8. Record of Self-diagnosis check” of “6-3. SERVICE

MODE”, ADJ (987627351.pdf).

2-1

The following flow chart shows the disassembly procedure.

VC-307

MD-097

PD

-1

88

VC-307

1

2-1.  F PANEL SECTION .....................................

2

2-3.  CABINET (R) SECTION ..............................

3

2-15. BATTERY PANEL SECTION........................

4

2-16. EVF SECTION..............................................

5

2-20. LENS SECTION...........................................

6

2-22. VC-307 BOARD............................................

7

SERVICE POSITION TO CHECK 

      THE DVD DRIVE SECTION..................................

(page 2-2)

(page 2-3)

(page 2-10)

(page 2-11)

(page 2-15)

(page 2-17)

 

(page 2-18)

PROCEDURE OF REMOVING THE VC-307 BOARD.
(SERVICE POSITION TO CHECK THE DVD DRIVE SECTION)