Sony CDX-GT110 / CDX-GT11W / CDX-GT160 / CDX-GT160S Service Manual ▷ View online
13
CDX-GT11W/GT110/GT160/GT160S
2-4. SERVO BOARD
2-3. MAIN BOARD
8
MAIN board
insulating sheet
3
2
two screws
(+PTT 2.6
(+PTT 2.6
×
8)
6
screw
(+PTT 2.6
(+PTT 2.6
×
8)
7
heat sink
4
two screws
(+P 2.6
(+P 2.6
×
8)
5
two screws
(+PTT 2.6
(+PTT 2.6
×
12)
1
three screws
(+BTT)
(+BTT)
5
SERVO board
SERVO board
claw
claw
3
toothed lock screw
(M 1.7
(M 1.7
×
2.5)
2
toothed lock screw
(M 1.7
(M 1.7
×
2.5)
1
Remove the eleven solders.
GRY
YEL
BLE
ORG
RED
BLK
RED
WHT
BLK
RED
WHT
4
optical pick-up (16 core)
(CN1)
(CN1)
14
CDX-GT11W/GT110/GT160/GT160S
2-6. ROLLER ARM ASSY
2-5. CHASSIS (T) SUB ASSY
4
chassis (T) sub assy
3
claw
1
two precision screws
(+P 1.7
(+P 1.7
×
2.2)
2
two precision screws
(+P 1.7
(+P 1.7
×
2.2)
3
washer
4
gear (RA1)
5
roller arm assy
1
spring (RAL)
2
spring (RAR)
15
CDX-GT11W/GT110/GT160/GT160S
2-7. 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
16
CDX-GT11W/GT110/GT160/GT160S
SECTION 3
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
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] or [1] keys
during the number of connected units display mode.
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
0 1 X X
0 2 X X
0 3 1 X X X
0 4 X X X X
0 5 1 X X
0 6 1 X X X X X
Reset count
(in hexadecimal format)
(in hexadecimal format)
Diag code
01: Reset count
01: Reset count
0 1 X X
Reset count
(in hexadecimal format)
(in hexadecimal format)
Diag code
02: Number of resets by watchdog timer
02: Number of resets by watchdog timer
0 2 X X
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.
0 3 1 X X X
No. of connected units history 1 (latest) display
No. of connected units history 3 display
No. of connected units history 2 display
0 3 1 X X X
0 3 2 X X X
0 3 3 X X X
Operating hours
(in hexadecimal format)
(in hexadecimal format)
Diag code
04: Operating hours
04: Operating hours
0 4 X X X X
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