Self-Diagnosis Code Table - Sony DSC-T77 Service Manual

1-5-3. Self-diagnosis Code Table

Self-diagnosis Code
Block Detailed
Function Code
C 1 3 0
C 3 2 0
E 6 1 0
E 6 1 1
E 6 2 0
E 6 2 1
E 6 2 1
E 6 2 1
E 6 2 2
E 9 1 0
E 9 2 0
Note: After repair, be sure to perform "1-6. PROCESS AFTER FIXING FLASH ERROR".
DSC-T77_L2
Symptom/State
The internal memory has experienced a
media error.
The internal memory has experienced a
format error.
"Memory Stick Duo" is unformatted.
1 "Memory Stick Duo" is broken.
"Memory Stick Duo" type error
The camera cannot read or write data
on the "Memory Stick Duo".
1 Trouble with hardware
Difficult to adjust focus
0
(Cannot initialize focus)
Zoom operations fault
0
(Cannot initialize zoom lens.)
2 Abnormality of IC for steadyshot.
0 Lens initializing failure.
1 Lens overheating (PITCH).
2 Lens overheating (YAW).
0 Abnormality of thermistor.
1 Abnormality when flash is being charged.
0 Non-standard battery is used.
Turn the power off and on again.
Format the internal memory.
Format the "Memory Stick Duo".
Insert a new "Memory Stick Duo".
Insert a supported "Memory Stick Duo".
Turn the power off and on again, or taking out and inserting the
"Memory Stick Duo" several times.
Turn the power off and on again.
Retry turn the power on by the power switch. If it does not
recover, check the focus reset sensor of lens block (pin w; of
CN501 on the SY-207 board). If it is OK, check the focus motor
drive IC (IC503 on the SY-207 board).
Retry turn the power on by the power switch. Check the zoom
reset sensor of lens block (pin wk of CN501 on the SY-207
board), if zooming is performed when the zoom button is
operated. If it is OK, check the zoom motor drive IC (IC503 on
the SY-207 board).
Check or replacement of the IC for steadyshot (IC503 on the SY-
207 board).
Check or replacement of the IC for steadyshot (IC503 on the SY-
207 board).
Check the HALL element (PITCH) of optical image stabilizer
(pin q;, qa of CN501 on the SY-207 board). If it is OK, check
PITCH/YAW angular velocity sensor (SE510 on the SY-207
board) peripheral circuits.
Check the HALL element (YAW) of optical image stabilizer (pin
7, qs of CN501 on the SY-207 board). If it is OK, check
PITCH/YAW angular velocity sensor (SE510 on the SY-207
board) peripheral circuits.
Check the OIS temp sensor of optical image stabilizer (pin qk of
CN501 on the SY-207 board).
Checking of flash unit or replacement of flash unit. (Note)
Use the compatible battery only.
1-4
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Correction