Sony DSC-F828 (serv.man4) Service Manual ▷ View online
6-39
DSC-F828
2-2.
SERVICE MODE
1. Setting the Test Mode
Page 2F
Address 23
Data
Function
80
Normal
11
Forced STILL mode power ON
12
Forced PLAY mode power ON
04
Forced MOVIE mode power ON
•
Before setting the data, select page: 00, address: 01, and set
data: 01.
data: 01.
•
For page 2F, the data set is recorded in the non-volatile memory
by saving data. In this case, take note that the test mode will
not be exited even when the main power is turned off.
by saving data. In this case, take note that the test mode will
not be exited even when the main power is turned off.
•
After completing adjustments/repairs, release the data setting .
1) Select page: 00, address: 01, and set data: 01.
2) Select page: 2F, address: 23, and set data: 80.
3) Save the data.
4) Wait for 2 sec.
5) Select page: 00, address: 01, and set data: 00.
1) Select page: 00, address: 01, and set data: 01.
2) Select page: 2F, address: 23, and set data: 80.
3) Save the data.
4) Wait for 2 sec.
5) Select page: 00, address: 01, and set data: 00.
2. Bit value discrimination
Bit values must be discriminated using the hexadecimal data for
following items. Use the table below to discriminate if the bit value
is “1” or “0”.
Bit values must be discriminated using the hexadecimal data for
following items. Use the table below to discriminate if the bit value
is “1” or “0”.
Examples: If the hexadecimal data is “8E”, the bit values for bit7 to bit4
are shown in the A column, and the bit values for bit3 to bit0
are shown in the B column.
are shown in the B column.
bit3 to bit0 discrimination
bit7 to bit4 discrimination
Hexadecimal data
Display on the
adjustment
remote
commander
0
1
2
3
4
5
6
7
8
9
A (
A
)
B (
b
)
C (
c
)
D (
d
)
E (
E
)
F (
F
)
Bit values
bit3
or
bit7
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
bit2
or
bit6
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
bit1
or
bit5
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
bit0
or
bit4
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
A
B
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DSC-F828
3. Switch check (1)
Page 20
Address 80
Using method:
1)
1)
Select page: 20, address: 80.
2)
Read the data. By discriminating the bit value of the data, the state of the switch can be discriminated.
Function
POWER switch (XPWER ON) (Control switch block (TOP))
Bit
0
When bit value=1
OFF
When bit value=0
ON
4. Switch check (2)
Page 20
Address 90 to 96
Using method:
1) Select page: 20, address: 90 to 96.
2) Read the data. By discriminating the data, the pressed key can be discriminated.
1) Select page: 20, address: 90 to 96.
2) Read the data. By discriminating the data, the pressed key can be discriminated.
5. Switch check (3)
Page 60
Address B9
Function
FLASH OPEN DETECT switch (LS-067 board S001)
When data = 11
Close
When data = 01
Open
Using method:
1)
1)
Select page: 60, address: B9.
2)
Read the data. By discriminating the data, the state of the switch can be discriminated.
Address
90
(KEY AD0)
(IC401
J6
)
91
(KEY AD1)
(IC401
H6
)
92
(KEY AD2)
(IC401
G6
)
93
(KEY AD3 )
(IC401
J7
)
94
(KEY AD4)
(IC401
H7
)
95
(MODE DIAL 0)
(IC401
J8
)
96
(MODE DIAL 1)
(IC401
J9
)
00 to 0B
Control button
DOWN
(Control switch
block (MID))
S008
Control button
RIGHT
(Control switch
block (MID))
S003
QUICK REVIEW
(Control switch
block (UNDER))
S005
OPEN (FLASH)
(SW-410 board)
(S001)
NIGHT SHOT/
NIGHT FRAMING
(SW-410 board)
(S007)
Mode dial
STILL (AE-S)
(Control switch
block (TOP))
Mode dial
STILL (AUTO)
(Control switch
block (TOP))
Data
0C to 26
Control button
UP
(Control switch
block (MID))
S006
Control button
LEFT
(Control switch
block (MID))
S010
DIGITAL ZOOM
(Control switch
block (UNDER))
S004
FLASH
(SW-410 board)
(S002)
Mode dial
STILL (AE-A)
(Control switch
block (TOP))
Mode dial
STILL (P AUTO)
(Control switch
block (TOP))
27 to 47
DISPLAY WINDOW
BACKLIGHT
(Control switch
block (TOP))
S003
Control button
CENTER
(Control switch
block (MID))
S007
SELF TIMER
(Control switch
block (UNDER))
S003
METERING MODE
(SW-410 board)
(SW-410 board)
(S005)
Mode dial
STILL (MANUAL)
(Control switch
block (TOP))
Mode dial
PB
(Control switch
block (TOP))
48 to 72
WHITE
BALANCE
(Control switch
block (TOP))
S004
AE LOCK
(Control switch
block (MID))
S012
SCREEN STATUS
(Control switch
block (UNDER))
S002
MACRO
(SW-410 board)
(S003)
Mode dial
STILL (SCN)
(Control switch
block (TOP))
Mode dial
SET UP
(Control switch
block (TOP))
73 to A4
EXPOSURE
(Control switch
block (TOP))
S005
MENU
(Control switch
block (MID))
S002
BURST/BRACKET
(SW-410 board)
(SW-410 board)
(S006)
Mode dial
MOVIE
(Control switch
block (TOP))
A5 to DC
COMPACT
FLASH
(Control switch
block (UNDER))
S006
FINDER
(Control switch
block (UNDER))
S001
FOCUS AUTO
(SW-410 board)
(S004)
DD to FF
MEMORY
STICK
(Control switch
block (UNDER))
S006
No key input
LCD
(Control switch
block (UNDER))
S001
FOCUS MANUAL
(SW-410 board)
(S004)
No key input
No key input
No key input
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DSC-F828
6. Switch check (4)
Page 80
Address 13
Using method:
1)
1)
Select page: 80, address: 13.
2)
Read the data. By discriminating the data, the state of the switches can be discriminated.
7. Switch check (5)
Page 80
Address 14
Function
Shutter button (XAE LOCK SW) (Control switch block (TOP))
Shutter button (XSHTR ON SW) (Control switch block (TOP))
When data = 00
OFF
OFF
When data = 01
ON
OFF
When data = 02
ON
ON
Using method:
1)
1)
Select page: 80, address: 14.
2)
Read the data. By discriminating the data, the state of the switch can be discriminated.
8. Switch check (6)
Page 80
Address 15
Function
CF COVER switch (Control switch block (CENTER))
When data = 00
Open
When data = 01
Close
Using method:
1)
1)
Select page: 80, address: 15.
2)
By discriminating the data, the rotation of the control dial can be discriminated.
9. LED, Segment LCD check
Page 20
Address 04
Page 80
Address 12
Page 8E
Address FE
Control dial (Control switch block (CENTER))
When rotated in the left direction.
When rotated in the right direction.
Data
01
02
Using method:
1)
1)
Select page: 00, address: 01, set data: 01.
2)
Select page: 20, address: 04, set data: 02.
3)
Select page: 8E, address: FE, set data: 20.
4)
Select page: 80, address: 12, set data: 01.
6)
Check that all LED (Power, Charge, Tally, Access, Segment LCD back light) are lit.
7)
Select page: 20, address: 04, set data: 08.
8)
Check that all segment of the segment LCD are lit.
9)
Select page: 20, address: 04, set data: 00.
10) Select page: 80, address: 12, set data: 00.
11) Select page: 8E, address: FE, set data: 00.
12) Select page: 00, address: 01, set data: 00.
11) Select page: 8E, address: FE, set data: 00.
12) Select page: 00, address: 01, set data: 00.
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DSC-F828
10. Record of Use check
Page 4F
Address 94 to 97
Using method:
1)
1)
The recording counter data is displayed at page: 4F, addresses: 94 to 97. These data are named D
94
, D
95
, D
96
and D
97
respectively.
2)
Calculate the recording counter (N) using following equation. (Hexadecimal calculation)
N = D
N = D
97
+ D
96
×
100 + D
95
×
10000 + D
94
×
1000000
Address
94
95
96
97
Function
Recording counter
(Hexadecimal)
Remarks
1000000-digit and 1000000-digit
1000000-digit and 10000-digit
1000-digit and 100-digit
10-digit and 1-digit
11. Self Diagnostics Log check
Page 20
Address B0 to B8
*1: “C”
t “01”, “E” t “03”
Using method:
1)
1)
The self diagnostics log is displayed at page: 20, addresses: B0 to B5.
Note: These data will be erased when the lithium battery (LR-018 board) is removed.
Address
B0
B1
B2
B3
B4
B5
B6
B7
B8
Initial value
00
00
00
00
00
00
00
00
00
Function
“Repaired by” code (Occurred 1st time) *1
“Block function” code (Occurred 1st time)
“Detailed” code (Occurred 1st time)
“Repaired by” code (Occurred 2nd time) *1
“Block function” code (Occurred 2nd time)
“Detailed” code (Occurred 2nd time)
“Repaired by” code (Occurred 3rd time) *1
“Block function” code (Occurred 3rd time)
“Detailed” code (Occurred 3rd time)
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