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Model
DCR-DVD301 (serv.man4)
Pages
51
Size
994.96 KB
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PDF
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Service Manual
Brand
Device
Movie / SECTION 6 ADJUSTMENTS
File
dcr-dvd301-sm4.pdf
Date

Sony DCR-DVD301 (serv.man4) Service Manual ▷ View online

6-47
DCR-DVD301
9. Record of Self-diagnosis check
Page 7
Address B0 to C6
Note1: This data will be kept even if the lithium battery (CK-146 board
BT5401 of the cabinet (R) assembly) is removed.
Note2: The data of page: 0, address: 10 must be “00”.
Address
Self-diagnosis code
B0
“Repaired by” code (Occurred 1st time)   *1
B1
“Block function” code (Occurred 1st time)
B2
“Detailed” code (Occurred 1st time)
B4
“Repaired by” code (Occurred 2nd time)   *1
B5
“Block function” code (Occurred 2nd time)
B6
“Detailed” code (Occurred 2nd time)
B8
“Repaired by” code (Occurred 3rd time)   *1
B9
“Block function” code (Occurred 3rd time)
BA
“Detailed” code (Occurred 3rd time)
BC
“Repaired by” code (Occurred 4th time)   *1
BD
“Block function” code (Occurred 4th time)
BE
“Detailed” code (Occurred 4th time)
C0
“Repaired by” code (Occurred 5th time)   *1
C1
“Block function” code (Occurred 5th time)
C2
“Detailed” code (Occurred 5th time)
C4
“Repaired by” code (Occurred the last time)   *1
C5
“Block function” code (Occurred the last time)
C6
“Detailed” code (Occurred the last time)
*1: “01” 
t “C”, “03” t “E”
Using method:
1)
The past self-diagnosis codes are displayed at addresses: BC
to C6.
Refer to “SELF-DIAGNOSIS CODE TABLE” for detail of
the self-diagnosis code except for the code being written in the
following table.
Repaired by:
E
E
Self-diagnosis Code
Block
Function
20
94
Detailed
Code
00
00
Symptom/State
Data on A page or D page are
rewritten.
Fault of writing to or erasing the
flash memory
Correction
Make data on A page and D
page correct value.
Inspect the flash memory
(VC-354 board IC3401)
Note: When the fault of writing to or erasing the flash memory (E:94:00) is displayed.
After repair, clear the error information in the following method.
1) Select page:0, address:01, and set data:01.
2) Select page:7, address:00, and set data:EE.
3) Select page:7, address:01, set data:EE and press the PAUSE button.
4) Check that the data of page:7, address:02, changes from “00” to “01”.
5) Select page:0, address:01, and set data:00.
6-48
DCR-DVD301
SELF-DIAGNOSIS CODE TABLE
C
C
C
E
E
E
E
E
E
Block
Function
0
4
1
3
2
1
2
0
6
1
6
1
6
2
9
3
9
4
Detailed
Code
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
Symptom/State
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
Self-diagnosis Code
Repaired b
y
:
Correction
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 MR sensor (Pin 1, 2 of CN1501 of
VC-354 board) when focusing is performed when the control button
is pressed in the focus manual mode and inspect the focus motor drive
circuit (IC1501 of  VC-354 board) when the focusing is not performed.
Inspect the lens block zoom reset sensor (Pin wh of CN1501 of
VC-354 board) when zooming is performed when the zoom switch
is pressed and inspect the zoom motor drive circuit (IC1501 of
VC-354 board) when the zooming is not performed.
Inspect angular velocity sensors (SE5201, 5202 of SE-155
board) peripheral circuits.
Inspect the USB bridge IC (MD-104 board IC4201) and EEPROM
(MD-104 board IC4200)
Inspect the flash memory (VC-354 board IC3401) (Note)
Take a copy of CAMERA COLOR
REPRODUCTION FRAME with
a clear sheet for use.
6-49E
FOR CAMERA COLOR REPRODUCTION ADJUSTMENT
DCR-DVD301
DCR-DVD301
Take a copy of CAMERA COLOR
REPRODUCTION FRAME with
a clear sheet for use.
6-49E
FOR CAMERA COLOR REPRODUCTION ADJUSTMENT
DCR-DVD301
DCR-DVD301
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