Read Sony DSC-RX100M4 (serv.man2) Service Manual online
Section 1
Trouble Shooting
1-1.
Self-diagnosis Function
1-1-1.
Self-diagnosis Function
If an error occurs in this unit, the self-diagnosis function starts working and a code consisting of one alphabet and a four-
digit number appears on the LCD. Classification of persons in charge, classification of faulty blocks, and details of errors
can be checked by referring to this indication of five alphanumeric characters in the self-diagnosis code table.
The history of past errors can be checked in “Usage and Diag record” on the DATA tab of the Adjust Manual.
The self-diagnosis function is also described in the operation manual.
digit number appears on the LCD. Classification of persons in charge, classification of faulty blocks, and details of errors
can be checked by referring to this indication of five alphanumeric characters in the self-diagnosis code table.
The history of past errors can be checked in “Usage and Diag record” on the DATA tab of the Adjust Manual.
The self-diagnosis function is also described in the operation manual.
1-1-2.
Note on the Function of Boards
The boards and functions used in this model are mentioned in the following table.
Board
Function
CD board
Imager
BT board
Battery
EV board
EVF control
LC board
LCD
MS board
Lens control, PITCH/YAW angular velocity sensor, Wireless LAN module
RL board
ROLL angular velocity sensor, Acceleration sensor
SE board
Eyepiece sensor, LCD rotation detect sensor
ST board
Flash control, NFC module
SY board
CPU, power control, Other function
1-1-3.
Self-diagnosis Code Table
Self-diagnosis Code
Symptom/State
Correction
Repaired by:
Block
Function
Function
Detailed
Code
Code
C
1 3
0 1
Memory card is unformatted or
memory card is broken.
memory card is broken.
Format the memory card.
Insert a new memory card.
Insert a new memory card.
C
3 2
0 1
Trouble with hardware
Turn power off and turn power on again.
E
4 1
0 0
Abnormality of the wireless LAN
module or CPU
module or CPU
The peripheral circuit of between CPU and wireless LAN
module may be faulty.
Replace the board that contains this peripheral circuit.
module may be faulty.
Replace the board that contains this peripheral circuit.
E
4 1
0 1
Abnormality of network control de-
vice
vice
Turn power off and turn power on again.
E
6 1
0 0
Difficult to adjust focus
(Cannot initialize focus)
(Cannot initialize focus)
Turn power off and turn power on again. When this error is
not cleared, the focus control signal for the lens block may
be faulty.
Check whether this error is due to the lens or the board.
Replace the faulty lens or board.
not cleared, the focus control signal for the lens block may
be faulty.
Check whether this error is due to the lens or the board.
Replace the faulty lens or board.
Continued
DSC-RX100M4
1-1
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