Sony CDX-GT710 / CDX-GT71W / CDX-GT760 Service Manual ▷ View online
21
CDX-GT71W/GT710/GT760
3-9. CHASSIS (OP) ASSY
7
coil spring (damper) (natural)
8
coil spring (damper) (green)
6
chassis (OP) assy
5
1
tension spring (KF)
2
gear (LE1)
3
lever (D)
4
slider (R)
Ver. 1.2
22
CDX-GT71W/GT710/GT760
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.
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
The display mode is switched by each rotation of
SEEK +/
M
>
or SEEK – /
.
m
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 [4/GP/ALBM+] or
[3/GP/ALBM--] keys during the number of connected units display
mode.
[3/GP/ALBM--] keys during the number of connected units display
mode.
01
XX
DIAG
02
XX
DIAG
03
XXX
DIAG
04
XXXX
DIAG
05
XX
DIAG
06
1XXXXX
1
1
DIAG
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
01
XX
DIAG
Reset count
(in hexadecimal format)
(in hexadecimal format)
Diag code
01: Reset count
01: Reset count
02
XX
DIAG
Reset count
(in hexadecimal format)
(in hexadecimal format)
Diag code
02: Number of resets by watchdog timer
02: Number of resets by watchdog timer
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.
03
XXX
1
DIAG
03
XXX
1
DIAG
03
XXX
2
DIAG
03
XXX
3
DIAG
No. of connected units history 1 (latest) display
No. of connected units history 3 display
No. of connected units history 2 display
23
CDX-GT71W/GT710/GT760
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. Disc type and operating hours
The display mode is switched by each rotation of [4/GP/ALBM+] or
[3/GP/ALBM--] keys during the CD error information display mode.
[3/GP/ALBM--] keys during the CD error information display mode.
05
XX
1
DIAG
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
05
XXXXX
1
DIAG
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
Disc type
05
XX
1
DIAG
05
XXXXX
1
DIAG
05
XX
2
DIAG
05
XXXXX
2
DIAG
05
XX
3
DIAG
05
XXXXX
3
DIAG
CD error info history 1 (latest)
Error description plus error details display
Error description plus error details display
CD error info history 3
Disc type plus operating hours display
Disc type plus 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
Disc type plus operating hours display
Disc type plus 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)
Disc type plus operating hours display
Disc type plus operating hours display
Error information
Indication
Description
1X
SERVO ERROR
3X
LOADING ERROR
4X
TRACK JUMP
5X
TEXT ERROR
FX
MECHA ERROR
Disc type
Indication
Disc type
0
MP3
1
WMA
2
AAC
3
ATRAC
8
CD/DA
F
UNKNOWN
04
XXXX
DIAG
Operating hours
(in hexadecimal format)
(in hexadecimal format)
Diag code
04: Operating hours
04: Operating hours
24
CDX-GT71W/GT710/GT760
06
XXXXX
1
DIAG
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)
06
1XXXXX
DIAG
06
2XXXXX
DIAG
06
3XXXXX
DIAG
OFFSET/FAILURE error history 1 (latest) display
OFFSET/FAILURE error history 3 display
OFFSET/FAILURE error history 2 display
4-6. OFFSET/FAILURE error display mode
The display mode is switched by each rotation of [4/GP/ALBM+] or
[3/GP/ALBM--] keys during the OFFSET/FAILURE error display
mode.
[3/GP/ALBM--] keys during the OFFSET/FAILURE error display
mode.
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