Sony DSC-P3 (serv.man2) Service Manual ▷ View online
5-40
DSC-P3
5-2. SERVICE MODE
2-1.
ADJUSTING REMOTE COMMANDER
The adjusting remote commander is used for changing the calcu-
lation coefficient in signal processing, EVR data, etc. The adjust-
ing remote commander performs bi-directional communication
with the unit using the remote commander signal line (LANC).
The resultant data of this bi-directional communication is written
in the non-volatile memory.
lation coefficient in signal processing, EVR data, etc. The adjust-
ing remote commander performs bi-directional communication
with the unit using the remote commander signal line (LANC).
The resultant data of this bi-directional communication is written
in the non-volatile memory.
1.
Used the Adjusting Remote Commander
1) Connect the adjusting remote commander to the CN902 on
the SY-73 board via CPC-9 jig (J-6082-393-C).
2) Set the HOLD switch of the adjusting remote commander to
“HOLD” (SERVICE position).
3) Turn on the power with the POWER switch of the unit.
If it has been properly connected, the LCD on the adjusting re-
mote commander will display as shown in Fig. 5-2-1.
If it has been properly connected, the LCD on the adjusting re-
mote commander will display as shown in Fig. 5-2-1.
Table 5-2-1
• Changing the address
The address increases when the FF (M) button is pressed,
and decreases when the REW (M) button is pressed. There
are altogether 256 addresses, from 00 to FF.
and decreases when the REW (M) button is pressed. There
are altogether 256 addresses, from 00 to FF.
• Changing the data (Data setting)
The data increases when the PLAY (N) button is pressed,
and decreases when the STOP (x) button is pressed. There
are altogether 256 data, from 00 to FF.
and decreases when the STOP (x) button is pressed. There
are altogether 256 data, from 00 to FF.
• Writing the adjustment data
The PAUSE button must be pressed to write the adjustment
data in the nonvolatile memory. (The new adjustment data
will not be recorded in the nonvolatile memory if this step is
not performed)
data in the nonvolatile memory. (The new adjustment data
will not be recorded in the nonvolatile memory if this step is
not performed)
2.
Precautions upon Using the Adjusting Remote
Commander
Commander
Mishandling of the adjusting remote commander may erase the
correct adjustment data at times. To prevent this, it is recommended
that all adjustment data be noted down before beginning adjust-
ments and new adjustment data after each adjustment.
correct adjustment data at times. To prevent this, it is recommended
that all adjustment data be noted down before beginning adjust-
ments and new adjustment data after each adjustment.
0 : 00 : 00
Page
Data Address
4) Operate the adjusting remote commander as follows.
• Changing the page
The page increases when the EDIT SEARCH + button is
pressed, and decreases when the EDIT SEARCH – button is
pressed. There are altogether 16 pages, from 0 to F.
pressed, and decreases when the EDIT SEARCH – button is
pressed. There are altogether 16 pages, from 0 to F.
Fig. 5-2-1
Hexadecimal
0 1 2 3 4 5 6 7 8 9 A B C D E F
notation
LCD Display
0 1 2 3 4 5 6 7 8 9 A b c d E F
Decimal notation
0 1 2 3 4 5 6 7 8 9 10 1112 13 1415
conversion value
5-41
DSC-P3
2-2.
DATA PROCESS
The calculation of the adjusting remote commander display data
(hexadecimal notation) are required for obtaining the adjustment
data of some adjustment items. In this case, after converting the
hexadecimal notation to decimal notation, calculate and convert
the result to hexadecimal notation, and use it as the adjustment
data. Table 5-2-2. indicates the hexadecimal notation- the deci-
mal notation, calculation table.
(hexadecimal notation) are required for obtaining the adjustment
data of some adjustment items. In this case, after converting the
hexadecimal notation to decimal notation, calculate and convert
the result to hexadecimal notation, and use it as the adjustment
data. Table 5-2-2. indicates the hexadecimal notation- the deci-
mal notation, calculation table.
Hexadecimal nontation-Decimal notation
Note :
( ) indicate the adjusting remote control unit display.
(Example)
In the case that the adjusting remote control unit display are BD (bd).
As the upper digit of the hexadecimal notation is B (b), and the lower digit is D (d), the intersection “189” of
the1 and 2 in the above table is the decimal notation to be calculated.
As the upper digit of the hexadecimal notation is B (b), and the lower digit is D (d), the intersection “189” of
the1 and 2 in the above table is the decimal notation to be calculated.
Table 5-2-2
The lower digits of the
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
hexadecimal notation
The upper digits of the
(
A
) (
b
) (
c
) (
d
) (
E
) (
F
)
hexadecimal notation
0
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
2
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
3
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
4
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
5
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
6
96
97
98
99
100 101 102 103 104 105 106 107 108 109 110 111
7
112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127
8
128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143
9
144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159
A (
A
)
160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175
B (
b
)
176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191
C (
c
)
192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207
D (
d
)
208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223
E (
E
)
224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239
F (
F
)
240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255
1
→
2
↓
5-42
DSC-P3
2-3.
SERVICE MODE
1.
Setting the Test Mode
Page D
Address 10
Data
Function
00
Normal
01
Forced CAMERA mode power ON
02
Forced PLAY mode power ON
03
Forced MOVIE mode power ON
• Before setting the data, select page: 0, address: 01, and set data:
01.
• For page D, the data set is recorded in the non-volatile memory
by pressing the PAUSE button of the adjusting remote com-
mander. In this case, take note that the test mode will not be
exited even when the main power is turned off.
mander. 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, be sure to return the data
of this address to “00”, and press the PAUSE button of the ad-
justing remote commander.
Select page: 0, address: 01, and set data: 00.
justing remote commander.
Select page: 0, address: 01, and set data: 00.
2.
Bit Value Discrimination
Bit values must be discriminated using the display data of the ad-
justing remote commander for following items. Use the table be-
low to discriminate if the bit value is “1” or “0”.
justing remote commander for following items. Use the table be-
low to discriminate if the bit value is “1” or “0”.
Display on the
Bit values
Adjusting
bit3
bit2
bit1
bit0
remote
or
or
or
or
commander
bit7
bit6
bit5
bit4
0
0
0
0
0
1
0
0
0
1
2
0
0
1
0
3
0
0
1
1
4
0
1
0
0
5
0
1
0
1
6
0
1
1
0
7
0
1
1
1
8
1
0
0
0
9
1
0
0
1
A (A)
1
0
1
0
B (b)
1
0
1
1
C (c)
1
1
0
0
D (d)
1
1
0
1
E (E)
1
1
1
0
F (F)
1
1
1
1
Example:
If “8E” is displayed on the adjusting remote com-
mander, the bit values for bit7 to bit4 are shown in the
A
A
column, and the bit values for bit3 to bit0 are shown
in the B column.
0 : 00 : 00
Page
bit7 to bit4 discrimination
bit3 to bit0 discrimination
Address
Display on the adjustilng remote commander
B
A
3.
Mode Dial Check (1)
Page 2
Address 94
Data
Function
00 to 14
MOVIE
15 to 3D
TWILIGHT
3E to 67
CAMERA
Using method:
1) Select page: 2, address: 94.
2) By discriminating the bit value of dispaly data, the state of the
1) Select page: 2, address: 94.
2) By discriminating the bit value of dispaly data, the state of the
switches can be discriminated.
4. Mode Dial Check (2)
Page 2
Address 80, 86
Address
Bit
Function
When bit
When bit
value=1
value=0
80
1
PLAY
others
PLAY
86
6
SET UP
others
SET UP
Using method:
1) Select page: 2, address: 80 and 86.
2) By discriminating the bit value of dispaly data, the state of the
1) Select page: 2, address: 80 and 86.
2) By discriminating the bit value of dispaly data, the state of the
switches can be discriminated.
5.
Switch Check (1)
Page 2
Address 80
Bit
Function
When bit value=1 When bit value=0
0
POWER SW
OFF
ON
(CONTROL
SWITCH BLOCK)
SWITCH BLOCK)
1
PLAY (Mode Dial)
others
PLAY
(CONTROL
SWITCH BLOCK)
SWITCH BLOCK)
2
3
SHUTTR SW
OFF
ON
(CONTROL SWITCH
BLOCK)
BLOCK)
4
XSHUTTER LOCK SW
OFF
ON
(CONTROL SWITCH
BLOCK)
BLOCK)
5
MEMORY STICK
OUT
IN
IN SW (MS Socket)
Using method:
1) Select page: 2, address: 80.
2) By discriminating the bit value of dispaly data, the state of the
1) Select page: 2, address: 80.
2) By discriminating the bit value of dispaly data, the state of the
switches can be discriminated.
5-43
DSC-P3
6. Switch Check (2)
Page 2
Addresses 90, 91, 93
Using method:
1) Select page: 2, addresses: 90, 91 and 93.
2) By discriminating the dispaly data, the pressed key can be
1) Select page: 2, addresses: 90, 91 and 93.
2) By discriminating the dispaly data, the pressed key can be
discriminated.
Address
Data
00 to 0C
0D to 27
28 to 48
49 to 74
75 to A6
A7 to DD
DE to FF
90
CONTROL DOWN
CONTROL UP
MENU
(KEY AD0)
(DD-163 board) (DD-163 board) (DD-163 board)
(IC401 is)
(S951)
(S951)
(S954)
91
CONTROL RIGHT CONTROL LEFT CONTROL SET
DISPLAY/LCD
(KEY AD1)
(DD-163 board) (DD-163 board) (DD-163 board)
ON/OFF
(IC401 id)
(S951)
(S951)
(S951)
(DD-163 board)
(S955)
93
ZOOM (W)
ZOOM (T)
(KEY AD3)
(DD-163 board) (DD-163 board)
(IC401 ig)
(S952)
(S953)
7. LED Check
Using method:
1)
1)
Select page: 2, address: 04, set data: 01, and press the PAUSE
button of the adjusting remote commander.
button of the adjusting remote commander.
2)
Check that all LED except for the ACCESS LED are lit and all
segments of LCD (display window) are lit.
segments of LCD (display window) are lit.
3)
Select page: 2, address: 04, set data: 00 and press the PAUSE
button of the adjusting remote commander.
button of the adjusting remote commander.
Display Code
C:32:ss
C:13:ss
E:61:ss
E:91:ss
Countermeasure
Turn the power off and on again.
Format the “Memory stick”.
Insert a new “Memory Stick”.
Checking of lens drive circuit.
Cause
Trouble with hardware.
Unformatted memory stick is inserted.
Memory stick is broken.
When failed in the focus and zoom
initialization.
initialization.
Abnormality when flash is being
charged.
charged.
Checking of flash unit or replacement
of flash unit.
of flash unit.
Caution Display During Error
SYSTEM ERROR
FORMAT ERROR
MEMORY STICK ERROR
—
8. Self Diagnosis Code
5-43 E
Page 2
Address 04
Data 01
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