Sony CDX-GT55IP / CDX-GT55IPS / CDX-GT620IP / CDX-GT62IPW Service Manual ▷ View online
CDX-GT55IP/GT55IPS/GT62IPW/GT620IP
17
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
(Not used in this set)
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.
Reset count display
Reset count by watchdog timer display
Number of connected units display
Operating hours display
CD error information display
OFFSET/FAILURE error display
i-Pod error information display
9 9
9 9
9 9 9
9 9 9 9
9 9 9 9 9
9 9
9 9
Reset count
(in hexadecimal format)
Diag code
01: Reset count
9 9
Reset count
(in hexadecimal format)
Diag cord
02: Number of resets by
watchdog timer
9 9
Diag code
03: Number of connected unit.
Recency of information
1-3: 1 represents the latest.
Show the number of connected units for
CD-C,MD-C and XM respectively from
the rightmost (in hexadecimal format).
9
9
9
No. of connected units history 1 (latest) display
No. of connected units history 2 display
No. of connected units history 3 display
9 9 9
9
9
9
9
9
9
CDX-GT55IP/GT55IPS/GT62IPW/GT620IP
18
Diag code
05: CD error information
Recency of information
1-3: 1 represents the latest.
Error description
(in hexadecimal
format)
9 9
4-4. Operating hours display mode
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.
Error information
Indication
Description
1X
SERVO ERROR
3X
LOADING ERROR
4X
TRACK JUMP
5X
TEXT ERROR
FX
MECHA ERROR
Operating hours
(in hexadecimal format)
Diag code
04: Operating hours
9
9
9
9
Diag code
05: CD error information
Recency of information
1-3: 1 represets the latest.
Operating hours
9
9
9
9
CD error info history 1 (latest)
Error description plus error details display
CD error info history 1 (latest)
Operating hours display
CD error info history 2
Error description plus error details display
CD error info history 2
Operating hours display
CD error info history 3
Error description plus error details display
CD error info history 3
Operating hours display
9
9
9
9
9 9
9 9
9 9
9
9
9
9
9
9
9
9
CDX-GT55IP/GT55IPS/GT62IPW/GT620IP
19
Error description
(in hexadecimal
format)
Recency of information
1-5: 1 represets the latest.
Diag code
08: i-Pod error information
9 9
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. iPod error information display mode
4-7-1. Error description
4-7-1. Error description
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.
Error information
Indication
Description
15
DEVICE ERROR
17
NO MUSIC
ERROR
ERROR
3A
INVALID EJECT
ERROR
ERROR
43
READ ERROR
FA
NOT SUPPORT
DEVICE
DEVICE
Operating hours
Error description
(0: OFFSET, 1: FAILURE)
Recency of information
1-3: 1 represets the latest
Diag code
06: OFFSET/FAILURE
9
9
9
9
9
OFFSET/FAILURE error history 1 (latest) display
OFFSET/FAILURE error history 2 display
OFFSET/FAILURE error history 3 display
9 9 9 9 9
9 9
9 9 9
9
9
9
9
9
Diag code
07: i-Pod error information
Recency of information
1-5: 1 represets the latest.
Operating hours
9
9
9
9
CDX-GT55IP/GT55IPS/GT62IPW/GT620IP
20
i-Pod error info history 5
Operating hours display
i-Pod error info history 5
Error description display
i-Pod error info history 4
Operating hours display
i-Pod error info history 4
Error description display
i-Pod error info history 3
Operating hours display
i-Pod error info history 3
Error description display
i-Pod error info history 2
Operating hours display
i-Pod error info history 2
Error description display
i-Pod error info history 1 (latest)
Operating hours display
i-Pod error info history 1 (latest)
Error description display
9
9
9
9
9 9
9 9
9 9
9
9
9
9
9 9
9
9
9
9
9 9
9
9
9
9
9
9
9
9
Click on the first or last page to see other CDX-GT55IP / CDX-GT55IPS / CDX-GT620IP / CDX-GT62IPW service manuals if exist.