Sony MEX-BT3600U Service Manual ▷ View online
MEX-BT3600U
21
SECTION 4
DIAGNOSIS FUNCTION
Description of the Diagnostics function:
1. Setting the Diag display mode
With the power off, press the [4] button, [5] button, and [4]
button on the set body or the remote control (for more than 2
seconds) in turn.
button on the set body or the remote control (for more than 2
seconds) in turn.
2. Canceling the Diag display mode
During the Diag function mode, press the [OFF] button.
3. Initial display in the Diag display mode.
Just when the Diag mode is entered, “reset count” is displayed.
The display mode is switched by each rotation of [
M >/
SEEK +] or [
. m/
SEEK –] keys.
4. Contents of each display mode
4-1. Reset count display mode
4-2. Reset count by watchdog timer display mode
4-3. Number of connected units display mode
The display mode is switched by each rotation of [2/ALBM+] or
[1/ALBM–] keys during the number of connected units display
mode.
[1/ALBM–] keys during the number of connected units display
mode.
4-4. Operating hours display mode
Reset count display
OFFSET/FAILURE error display
CD error information display
Operating hours display
Number of connected units display
Reset count by watchdog timer display
9 9
9 9
9 9 9
9 9 9 9
9 9
9 9 9 9 9
USB error information display
9 9
Reset count
(in hexadecimal format)
(in hexadecimal format)
Diag code
01: Reset count
01: Reset count
9 9
Reset count
(in hexadecimal format)
(in hexadecimal format)
Diag code
02: Number of resets by watchdog timer
02: Number of resets by watchdog timer
9 9
Show the number of connected units for
CD-C, MD-C and XM respectively from
the rightmost (in hexadecimal format).
CD-C, MD-C and XM respectively from
the rightmost (in hexadecimal format).
Recency of information
1-3: 1 represents the latest.
1-3: 1 represents the latest.
Diag code
03: Number of connected unit.
03: Number of connected unit.
9 9 9
No. of connected units history 1 (latest) display
No. of connected units history 3 display
No. of connected units history 2 display
9 9 9
9 9 9
9 9 9
Operating hours
(in hexadecimal format)
(in hexadecimal format)
Diag code
04: Operating hours
04: Operating hours
9 9 9 9
MEX-BT3600U
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4-5. CD error information display mode
4-5-1. Error description
4-5-1. Error description
4-5-2. Operating hours
The display mode is switched by each rotation of [2/ALBM+] or
[1/ALBM–] keys during the CD error information display mode.
[1/ALBM–] keys during the CD error information display mode.
4-6. OFFSET/FAILURE error display mode
The display mode is switched by each rotation of [2/ALBM+] or
[1/ALBM–] keys during the OFFSET/FAILURE error display
mode.
[1/ALBM–] keys during the OFFSET/FAILURE error display
mode.
4-7. USB error information display mode
4-7-1. Error description
4-7-1. Error description
Error information
Indication
Description
1X
SERVO ERROR
3X
LOADING ERROR
4X
TRACK JUMP
5X
TEXT ERROR
FX
MECHA ERROR
Error information
Indication
Description
15
DEVICE ERROR
17
FILE ERROR
(NO MUSIC)
(NO MUSIC)
1E
POWER ON
ERROR
ERROR
1F
BOOT ERROR
3A
INVALID EJECT
ERROR
ERROR
43
READ ERROR
44
INVALID
FORMAT FILE
FORMAT FILE
FA
NOT SUPPORT
DEVICE
DEVICE
FB
HUB NOT
SUPPORT
SUPPORT
Error description
(in hexadecimal
format)
(in hexadecimal
format)
Recency of information
1-3: 1 represents the latest.
1-3: 1 represents the latest.
Diag code
05: CD error information
05: CD error information
9 9
Operating hours
Recency of information
1-3: 1 represents the latest.
1-3: 1 represents the latest.
Diag code
05: CD error information
05: CD error information
9 9 9 9
Operating hours
Recency of information
1-3: 1 represents the latest.
1-3: 1 represents the latest.
Diag code
06: OFFSET/FAILURE
06: OFFSET/FAILURE
Error description
(0: OFFSET, 1: FAILURE)
(0: OFFSET, 1: FAILURE)
9 9 9 9 9
OFFSET/FAILURE error history 1 (latest)display
OFFSET/FAILURE error history 3display
OFFSET/FAILURE error history 2display
9 9 9 9 9
9 9 9 9 9
9 9 9 9 9
Error description
(in hexadecimal
format)
(in hexadecimal
format)
Recency of information
1-5: 1 represents the latest.
1-5: 1 represents the latest.
Diag code
07: USB error information
07: USB error information
9 9
CD error info history 1 (latest)
Error description plus error details display
Error description plus error details display
CD error info history 3
Operating hours display
Operating hours display
CD error info history 3
Error description plus error details display
Error description plus error details display
CD error info history 2
Operating hours display
Operating hours display
CD error info history 2
Error description plus error details display
Error description plus error details display
CD error info history 1 (latest)
Operating hours display
Operating hours display
9 9 9 9
9 9
9 9 9 9
9 9
9 9 9 9
9 9
MEX-BT3600U
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4-7-2. Operating hours
The display mode is switched by each rotation of [2/ALBM+] or
[1/ALBM–] keys during the CD error information display mode.
[1/ALBM–] keys during the CD error information display mode.
Operating hours
Recency of information
1-5: 1 represents the latest.
1-5: 1 represents the latest.
Diag code
07: USB error information
07: USB error information
9 9 9 9
USB error info history 1 (latest)
Error description plus error details display
Error description plus error details display
USB error info history 3
Operating hours display
Operating hours display
USB error info history 3
Error description plus error details display
Error description plus error details display
USB error info history 2
Operating hours display
Operating hours display
USB error info history 2
Error description plus error details display
Error description plus error details display
USB error info history 1 (latest)
Operating hours display
Operating hours display
9 9 9 9
9 9
9 9 9 9
9 9
9 9 9 9
9 9
USB error info history 5
Operating hours display
Operating hours display
USB error info history 5
Error description plus error details display
Error description plus error details display
USB error info history 4
Operating hours display
Operating hours display
USB error info history 4
Error description plus error details display
Error description plus error details display
9 9
9 9 9 9
9 9
9 9 9 9
MEX-BT3600U
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MEMO
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