Sony DSLR-A100 / DSLR-A100H / DSLR-A100K / DSLR-A100W Service Manual ▷ View online
1-2
DSLR-A100_L2
1-5. NOTE FOR REPLACING FUSE ON THE AM-001 BOARD
The caution label for fuse replacing on the AM-001 board is put under the DD-268 board. When replacing the fuse, remove the DD-268 board
and refer to this label.
and refer to this label.
1-6. DEMAGNETIZATION METHOD
It is easy to receive the influence of the outside magnetism because the slant sensor switch (S624) has the magnet in the inside.
Horizontal and vertical cannot be detected when the influence of magnetism is received, and the display of the LCD panel doesn't change.
Therefore, it is necessary to degauss the screw in the vicinity of the switch.
Horizontal and vertical cannot be detected when the influence of magnetism is received, and the display of the LCD panel doesn't change.
Therefore, it is necessary to degauss the screw in the vicinity of the switch.
S624
– AM-001 Board: Side B –
Note it because the user magnetizes set occasionally.
Refer to next page for the demagnetization method.
1-3E
DSLR-A100_L2
Tools to be prepared:
Magnet (cover with a tape, etc. for damage prevention)
Demagnetizer
Demagnetizer
Push a magnet to the right side of MENU button to
demagnetize.
demagnetize.
In the state shown below, operate the demagnetizer for 5 seconds,
and with the demagnetizer operated, detach it in the arrow direction.
At this time, hold the magnet in same position, and remove it after
the demagnetizer was detached.
and with the demagnetizer operated, detach it in the arrow direction.
At this time, hold the magnet in same position, and remove it after
the demagnetizer was detached.
MENU Button
Magnet
Demagnetizer
STEP 2:
STEP 1:
Push a magnet to the side of Display button (side surface
of the camera) to demagnetize.
of the camera) to demagnetize.
In the state shown below, operate the demagnetizer for 5 seconds,
and with the demagnetizer operated, detach it in the arrow direction.
At this time, hold the magnet in same position, and remove it after
the demagnetizer was detached.
and with the demagnetizer operated, detach it in the arrow direction.
At this time, hold the magnet in same position, and remove it after
the demagnetizer was detached.
Display Button
Magnet
Demagnetizer
STEP 3:
Push a magnet over the Playback button to demagnetize.
In the state shown below, operate the demagnetizer for 5 seconds,
and with the demagnetizer operated, detach it in the arrow direction.
At this time, hold the magnet in same position, and remove it after
the demagnetizer was detached.
and with the demagnetizer operated, detach it in the arrow direction.
At this time, hold the magnet in same position, and remove it after
the demagnetizer was detached.
Magnet
Playback Button
Demagnetizer
•
SLANT SENSOR SWITCH OPERATION INSPECTION
Using the camera already demagnetized, perform the posture switching by five sets, one set comprising “normal posture
→ Grip up →
Grip down”, to confirm that the LCD display changes over correctly.
2-1
2. DISASSEMBLY
DSLR-A100_L2
DISCHARGING OF THE MAIN CAPACITOR UNIT
Before disassembly, be sure to discharge the main capacitor unit in the following manner.
SUBSIDIARY MATERIALS
G: Grease
B: Bond
G-15 (J-6082-619-A)
B-20 (Adhesive (LOCTITE 460)) (Note)
G-85 (J-6082-626-A)
B-50 (J-6082-615-A)
G-115 (J-6082-627-A)
B-60 (J-6082-616-A)
Short-circuit the capacitor using the discharger
or a resistor of about 200-300
or a resistor of about 200-300
Ω
/3W.
After discharge, check the voltage.
Note: Use adhesive (LOCTITE 460) or an equivalent article.
Don’t use what becomes white after drying like a quick-
drying glue.
drying glue.
2-2
DSLR-A100_L2
HELP
HELP
EXPLODED VIEW
2-1. DISASSEMBLY
2-1-1. OVERALL SECTION
Follow the disassembly in the numerical order given.
1
LCD Holder Unit (
1
-1 to
1
-22)
2
Top Cover Unit (
2
-1 to
2
-11)
3
Eye Piece Frame Unit (
3
-1 to
3
-2)
A
A
B
B
C
C
D
D
E
E
1
-9
1
-5
(Fig. 1-5)
1
-8
1
-4
1
-2
1
-18
1
-1
1
-11
1
-10
1
-15
1
-12
3
-2
1
-13
2
-10
2
-11
1
-14
1
-16
2
-1
2
-3
2
-2
1
-17
1
-6
1
-7
1
LCD Holder
Unit
Unit
(Fig. 1-6, 1-7)
3
Eye Piece
Frame Unit
Frame Unit
2
-7
(Fig. 1-2)
3
-1
(Fig. 1-4)
2
-8
(Fig. 1-3)
1
-19
(Fig. 1-1)
2
-4
2
-9
2
-5
2
-6
1
-20
(Fig. 1-2)
1
-22
(Fig. 1-2)
1
-21
(Fig. 1-2)
2
Top Cover Unit
1
-3
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