Sony DCR-DVD105 (serv.man3) Service Manual ▷ View online
6-74
DCR-DVD105
5.
Jack Check (1)
Page 7
Address F3
Note:
Check that the data of page: 0, address: 10 is “00”.
Using method:
1) Select page: 7, address: F3.
2) By discriminating the bit value of display data, the state of jack can be discriminated.
1) Select page: 7, address: F3.
2) By discriminating the bit value of display data, the state of jack can be discriminated.
Bit
Function
When bit value = 1
When bit value = 0
0
Multi jack (JK-298 board CN6201)
Used
Not used
1
2
Multi jack (S VIDEO) (JK-298 board CN6201)
Used
Not used
3
Multi jack (VIDEO) (JK-298 board CN6201)
Used
Not used
4
Multi jack (AUDIO) (JK-298 board CN6201)
Used
Not used
6.
LED Check
Page 7
Address 00, 01 and 04
Note:
Check that the data of page: 0, address: 10 is “00”.
Using method:
Order Page Address Data
Procedure
1
7
01
90
2
7
04
01
3
7
00
01
Press PAUSE (Write) button.
4
Check that the all LED are
lit, except access LED.
lit, except access LED.
5
7
01
90
6
7
04
00
7
7
00
01
Press PAUSE (Write) button.
8
7
00
00
9
7
01
00
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DCR-DVD105
7.
Record Data Check
7-1. Record of Use Check
Page 7
Address C8 to E7, EC, ED, AD to AF
Note 1:
This data will not be erased (reset) when the lithium 3 V
power supply (CK-154 board BT6401) is removed.
Note 2:
Check that the data of page: 0, address 10 is “00”.
Using method:
1) The record of use data is displayed at page: 7, addresses: C8 to
1) The record of use data is displayed at page: 7, addresses: C8 to
E7, EC, ED, AD to AF.
Address
Remark
C8
Year
C9
Month
CA
Day
CB
Year
CC
Month
CD
Day
CE
Upper
CF
Lower
D0
Upper
D1
Lower
D2
Upper
D3
Lower
D4
Forced eject counter (Hexadecimal)
D5
Error eject counter (Hexadecimal)
D6
A. L. O. counter (Hexadecimal)
D7
Reset counter (Hexadecimal)
D8
Upper
D9
Lower
DA
Upper
DB
Lower
DC
Upper
DD
Lower
DE
Upper
DF
Lower
E0
Upper
E1
Lower
E2
Upper
E3
Lower
E4
Upper
E5
Lower
E6
Upper
E7
Lower
EC
Upper
ED
Lower
AD
Year
AE
Month
AF
Day
Recovery counter
(Hexadecimal)
(Hexadecimal)
Disc mount counter (DVD-R VIDEO mode)
(Hexadecimal)
(Hexadecimal)
Recording still image counter (DVD)
(Hexadecimal)
(Hexadecimal)
Recording still image counter (Memory Stick)
(Hexadecimal)
(Hexadecimal)
After setting the clock, set the date of power on next
Function
Disc mount counter (DVD-RW VIDEO mode)
(Hexadecimal)
(Hexadecimal)
Disc mount counter (DVD-RW VR mode)
(Hexadecimal)
(Hexadecimal)
Disc mount counter (DVD+RW VR mode)
(Hexadecimal)
(Hexadecimal)
User initial power
on date
(BCD code)
on date
(BCD code)
Final condensation
occurrence date
(BCD code)
occurrence date
(BCD code)
Power ON/OFF counter
(Hexadecimal)
(Hexadecimal)
Mode change counter
(Hexadecimal)
(Hexadecimal)
Eject counter
(Hexadecimal)
(Hexadecimal)
Salvage counter
(Hexadecimal)
(Hexadecimal)
Fault of writing to or erasing the
flash memory (VC-421 board IC3101)
(BCD code)
flash memory (VC-421 board IC3101)
(BCD code)
LCD screen open/close counter
(Hexadecimal)
(Hexadecimal)
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DCR-DVD105
Address
B0
B1
B2
B4
B5
B6
B8
B9
BA
BC
BD
BE
C0
C1
C2
C4
C5
C6
Self-diagnosis code
“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)
“Repaired by” code (Occurred 4th time) *1
“Block function” code (Occurred 4th time)
“Detailed” code (Occurred 4th time)
“Repaired by” code (Occurred 5th time) *1
“Block function” code (Occurred 5th time)
“Detailed” code (Occurred 5th time)
“Repaired by” code (Occurred the last time) *1
“Block function” code (Occurred the last time)
“Detailed” code (Occurred the last time)
7-2. Record of Self-diagnosis Check
Page 7
Address B0 to C6
Note 1:
This data will not be erased (reset) when the lithium 3 V
power supply (CK-154 board BT6401) is removed.
Note 2:
Check that the data of page: 0, address 10 is “00”.
*1 : “01”
t “C”, “03” t “E”
Using method:
1) The past self-diagnosis codes are displayed at page: 7, ad-
1) The past self-diagnosis codes are displayed at page: 7, ad-
dress: BC to C6. Refer to “SELF-DIAGNOSIS FUNCTION”
of “SERVICE MANUAL, LEVEL 2” for detail of the self-
diagnosis code except for the code being written in the fol-
lowing table.
of “SERVICE MANUAL, LEVEL 2” for detail of the self-
diagnosis code except for the code being written in the fol-
lowing table.
Self-diagnosis Code
Repaired by:
E
E
E
Block
Function
Function
20
94
94
Detailed
Code
Code
00
00
01
Symptom/State
Data on A page or D page are
rewritten.
rewritten.
Fault of writing to or erasing the
flash memory.
flash memory.
Fault of writing to or erasing the
EEPROM.
EEPROM.
Correction
Make data on A page and D
page correct value.
page correct value.
Inspect the flash memory
(VC-421 board IC3101)
(VC-421 board IC3101)
Replacing EEPROM
(VC-421 board IC3003)
(VC-421 board IC3003)
Note:
When the fault of writing to or erasing the flash memory
(E: 94: 00) or EEPROM (E: 94: 01) is displayed.
After repair, perform “Initializing of Flash Back Up”.
(See Page 6-25)
(E: 94: 00) or EEPROM (E: 94: 01) is displayed.
After repair, perform “Initializing of Flash Back Up”.
(See Page 6-25)
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DCR-DVD105
7-3. How to Reset the Record of Use and Record of
Self-diagnosis
Note:
Check that the data of page: 0, address: 10 is “00”.
Reset method:
Order Page Address Data
Procedure
1
0
01
01
2
7
01
E0
3
7
00
01
Press PAUSE (Write) button.
4
7
02
Check that the data is “01”.
5
7
00
00
6
7
01
00
7
0
01
00
Page 7
Address AD to AF, B0 to C6, C8 to E7, EC, ED
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