Service Note - Sony HVR-MRC1 Service Manual

Memory recording unit
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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 (8.4V), the power is shut off so
that the unit cannot operate.
These following method is available to prevent this.
Method:
Use the DC input terminal. (AC power adaptor/changer (AC-VQ1050B) and DK cable).
1-2. SELF-DIAGNOSIS FUNCTION
When an error occurs the following warning indicators may appear on the LCD screen.
And this unit is sent error code to camera.
LCD screen
ERROR
A:12:01
Self-diagnosis display: X:Yy:ZZ
X
i LINK
I:
ATA
A:
Power Supply
P:
MPEG/AVI
M:
Other
X:
Fatal Error
F:
Self-diagnosis Code
X
Yy
ZZ
A
12
01
A
12
02
A
12
03
A
19
91
I
12
**
P
12
**
P
21
01
P
21
02
M
12
**
M
21
**
F
11
01
F
11
02
F
12
**
F
20
01
F
21
**
F
22
**
F
29
00
F
91
**
F
92
**
X
91
85
X
99
**
Note: ** is arbitrary value.
HVR-MRC1
Y
Main
1y
Sub
2y
Other
9y
Cause
Cash overflow by transfer rate delay of
CompactFlash.
The selection clip is not found.
The filesystem of CompactFlash is broken.
CompactFlash recognition error
Error related to i.LINK
It is generated the error by the power supply
control from main CPU to sub CPU.
It is generated the error by the power
supply control from sub CUP to each
device.
It could not enter to the sleep mode.
The input video stream is abnormal.
The recording animation could not
correctly treat.
Communication abnormality between
CompactFlash and main CPU.
i.LINK error.
It abnormal is generated by the file system.
Reset failure of PHY (Physical Layer)
Main CPU cannot be communicated with
sub CPU.
Sub CPU cannot control each device.
Sub CPU farm is not written.
Fatal error of originating hardware.
Fatal error of originating software.
Reception buffer overflow.
Error code of main CPU firmware.

1. SERVICE NOTE

y
Physical
Y1
Logical
Y2
Other
Y9
Be sure that the CompactFlash you are using is the recommended type.
Be sure that the CompactFlash you are using is the recommended type.
Reformat the CompactFlash using this unit again, after reformatting
the CompactFlash using personal computer.
Check the type you are using.
Turn this unit off and then back on.
Turn this unit off and then back on.
Turn this unit off and then back on.
Turn this unit off and then back on.
Turn this unit off and then back on.
Turn this unit off and then back on.
Turn this unit off and then back on.
Turn this unit off and then back on.
Reformat the CompactFlash using this unit.
There is particularly no solution
Turn this unit off and then back on.
Turn this unit off and then back on.
Turn this unit off and then back on.
Turn this unit off and then back on.
Turn this unit off and then back on.
Turn this unit off and then back on.
Turn this unit off and then back on.
1-1
ENGLISH
ENGLISH
ZZ
When error is defined
in the devise, the error
code of it is displayed.
Corrective Action
JAPANESE
JAPANESE

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