Self-Diagnosis Function; Power Supply During Repairs - Sony HDR-CX6EK Service Manual

1-1. POWER SUPPLY DURING REPAIRS

In this unit, about 10 seconds after power is supplied to the battery terminal using the regulated power supply (8.4 V), the power is shut off so
that the unit cannot operate.
These following method is available to prevent this.
Method:
Use the AC power adaptor (AC-L200/L200B).
1-2. PRECAUTION ON REPLACING THE VC-493 BOARD
DESTINATION DATA
When you replace to the repairing board, the written destination data of repairing board also might be changed to original setting.
Refer to Service Manual ADJ, and perform "DESTINATION DATA WRITE".
USB SERIAL No.
The set is shipped with a unique ID (USB Serial No.) written in it.
This ID has not been written in a new board for service, and therefore it must be entered after the board replacement.
Refer to Service Manual ADJ, and perform "USB SERIAL No. INPUT".

1-3. SELF-DIAGNOSIS FUNCTION

1-3-1. Self-diagnosis Function
When problems occur while the unit is operating, the self-diagnosis
function starts working, and displays on the LCD screen what to
do.
Details of the self-diagnosis functions are provided in the Instruction
manual.
LCD screen
C : 3 1 : 1 1
Repaired by:
C : Corrected by customer
H : Corrected by dealer
E : Corrected by service
engineer
HDR-CX6EK/CX7/CX7E/CX7K/CX7EK_L2
1. SERVICE NOTE
Blinks at 3.2Hz
C 3 1 1 1
Block
Indicates the appropriate
step to be taken.
E.g.
31 ....Reload the tape.
32 ....Turn on power again.
1-3-2. Self-diagnosis Display
When problems occur while the unit is operating, the counter of the
LCD screen shows a 4-digit display consisting of an alphabet and
numbers, which blinks at 3.2 Hz. This 5-character display indicates
the "repaired by:", "block" in which the problem occurred, and
"detailed code" of the problem.
Detailed Code
Refer to "1-3-3. Self-diagnosis Code Table".
1-1
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