Sony AVD-S10 Service Manual ▷ View online
9
AVD-S10
2-5. RF-240 Board
2-4. LOADING Board, Motor (LD) Assy (M901)
2
two screws (+BTP 2.6
×
6)
4
motor (LD) assy
(M901)
1
Remove the belt.
3
Remove soldering from the two points.
5
LOADING board
4
RF-24 board
2
flexible flat cable
(26core) (CN001)
1
flexible flat cable
(25core) (CN002)
3
two screws (+BTP 2.6
×
6)
10
AVD-S10
2-6. Tray
2-7. Optical Pick-up (KHM-240AAA)
C
A
B
2
tray
1
While pressing the two protrusions
A
and
B
to unlock the two claws as shown,
pull the tray in the direction of the arrow
C
. (Be careful of the claws.)
8
q;
optical pick up (KHM-240AAA
1
screw (+PTPWHM 2.6)
3
screw (L),step
4
two screws (M),step
9
three insurators
7
holder (KHM-240)
2
chassis section
5
flexible flat cable
(9core)
6
flexible flat cable
(26core)
11
AVD-S10
Note 1:
About “R”
As this unit has only a few buttons, some operations require
the use of remote commander (RM-SP10/provided with unit:
1-477-322-11) buttons. These operations are indicated as “R”
in this manual.
Example:
As this unit has only a few buttons, some operations require
the use of remote commander (RM-SP10/provided with unit:
1-477-322-11) buttons. These operations are indicated as “R”
in this manual.
Example:
ENTER
“R”
...Press the
ENTER
button of the
remote commander.
Note 2:
Incorrect operations may be performed if the test mode is not
entered properly.
In this case, press the
entered properly.
In this case, press the
POWER
button to turn the power off,
and retry to enter the test mode.
3-1. Version Display Mode
Procedure:
1.
1.
Press the A button on the main unit or 1
“R”
button on the
remote commander to turn the set on.
2.
Press three buttons of
FUNCTION
, . and A
simultaneously for two seconds.
3.
The message “VER. 1. ** ” is displayed for a moment.
3-2. Jog Test Mode
Procedure:
1.
1.
Press the A button on the main unit or 1
“R”
button on the
remote commander to turn the set on.
2.
Press three buttons of
BAND
, x and A simultaneously.
3.
The fluorescent indicator displays “JOG 0”. The value “JOG
0” increases like +1, +2, +3... if rotating the VOLUME knob
clockwisw,or it decreases like –1, –2, –3,.... if rotating counter-
clockwise.
0” increases like +1, +2, +3... if rotating the VOLUME knob
clockwisw,or it decreases like –1, –2, –3,.... if rotating counter-
clockwise.
4.
To exit from this mode, press the
POWER
button to turn the
set off.
3-3. Key Test Mode
Procedure:
1.
1.
Press the A button on the main unit or 1
“R”
button on the
remote commander to turn the set on.
2.
Press three buttons of
DISPLAY
, x and A simultaneously.
3.
The message “KEY NUM 0” is displayed and “0” blinks.
4.
Each time a button is pressed, “KEY NUM 0” value increases.
However, once a button is pressed, it is no longer taken into
account.
However, once a button is pressed, it is no longer taken into
account.
5.
When all buttons are pressed, “KEY NUM 11” appears and
the number blinking is stopped.
the number blinking is stopped.
6.
To exit from this mode, press the
POWER
button to turn the
set off.
3-4. Display Test Mode
Procedure:
1.
1.
Press the A button on the main unit or 1
“R”
button on the
remote commander to turn the set on.
2.
Press three buttons of
BAND
, X and A simultaneously.
3.
All segments are turned on.
4.
When the > button is pressed, the display will light up as
follows.
follows.
5.
Press the > button, confirm the display.
6.
Press the > button, all segments are turned off.
7.
Every pressing of the > button turns on each segments in
the same order.
the same order.
8.
To exit from this mode, press the
POWER
button to turn the
set off.
3-5. OSD Test Mode
Procedure:
1.
1.
Press the A button on the main unit or 1
“R”
button on the
remote commander to turn the set on.
2.
Set the
FUNCTION
to DVD.
3.
While pressing two buttons of
DISPLAY
and
x simultaneously, turn the VOLUME knob clockwise.
4.
The Test Mode Menu is displayed on the TV screen.
5.
To execute each function, select the number on the remote
commander.
commander.
6.
See the following section for explanation in detail.
7.
To exit from this mode, press the
POWER
button to turn the
set off.
3-6. Disc Tray Lock
Procedure:
1.
1.
Press the A button on the main unit or 1
“R”
button on the
remote commander to turn the set on.
2.
Press two buttons of
DISPLAY
and . simultaneously for
two seconds.
3.
The message “LOCKED” is displayed and the tray is locked.
(Even if exiting from this mode, the tray is still locked.)
(Even if exiting from this mode, the tray is still locked.)
4.
Press two buttons of
DISPLAY
and .
simultaneously for
two seconds again.
5.
The message “UNLOCKED” is displayed and the tray is
unlocked.
unlocked.
6.
To exit from this mode, press the
POWER
button to turn the
set off.
3-7.
General Description
The Test Mode allows you to make diagnosis and adjustment easily
using the remote commander and monitor TV. The instructions,
diagnostic results, etc. are given on the on-screen display (OSD).
using the remote commander and monitor TV. The instructions,
diagnostic results, etc. are given on the on-screen display (OSD).
3-8.
Starting Test Mode
Set the FUNCTION to DVD with the main unit power on. Next,
while pushing the x button and the
while pushing the x button and the
DISPLAY
button on the main
unit at the same time, turn the
VOLUME
knob to the right to start
Test Mode and display the menu shown below on the TV screen. At
the bottom of the menu screen, the model name and revision number
are displayed.
To execute each function, select the desired menu and press its
number on the remote commander. To exit from Test Mode, press
the
the bottom of the menu screen, the model name and revision number
are displayed.
To execute each function, select the desired menu and press its
number on the remote commander. To exit from Test Mode, press
the
POWER
button.
SECTION 3
TEST MODE
ALL 1 DISCS AUTO
TITLE
TRACK
CHAPTER
INDEX
HTUNED
M MONO
ST S
dB REPEAT 1
kHz PROGRAM
MHz SHUFFLE
kHz PROGRAM
MHz SHUFFLE
PRO LOGIC
DIGITAL FM AM
NTSC PBC ANGLE
D
D
D
D
dts PCM
ALL 1 DISCS AUTO
TITLE
TRACK
CHAPTER
INDEX
HTUNED
M MONO
ST S
dB REPEAT 1
kHz PROGRAM
MHz SHUFFLE
kHz PROGRAM
MHz SHUFFLE
PRO LOGIC
DIGITAL FM AM
NTSC PBC ANGLE
D
D
D
D
dts PCM
Test Mode Menu
0. Syscon Diagnosis
1. Drive Auto Adjustment
2. Drive Manual Operation
3. Mecha Aging
4. Emergency History
5. Version Information
6. Video Level Adjustment
Exit: POWER Key
_
Model
: SOZ-1269_CE
Revision : 1.xxx
Last Off:01
12
AVD-S10
3-9.
Syscon Diagnosis
The same contents as board detail check by serial interface can be
checked from the remote commander.
On the Test Mode Menu screen, press the
checked from the remote commander.
On the Test Mode Menu screen, press the
0 “R”
key on the remote
commander, and the following check menu will be displayed.
### Syscon Diagnosis ###
Check Menu
0. Quit
1. All
2. Version
3. Peripheral
4. Servo
5. Supply
6. AV Decoder
7. Video
8. Audio
9. DSD Decoder
_
0.
Quit
Quit the Syscon Diagnosis and return to the Test Mode Menu.
1.
All
All items continuous check
This menu checks all diagnostic items continuously. Normally, all
items are checked successively one after another automatically
unless an error is found, but at a certain item that requires judgment
through a visual check to the result, the following screen is displayed
for the key entry.
This menu checks all diagnostic items continuously. Normally, all
items are checked successively one after another automatically
unless an error is found, but at a certain item that requires judgment
through a visual check to the result, the following screen is displayed
for the key entry.
### Syscon Diagnosis ###
Diag All Check
No. 2 Version
2-3. ROM Check Sum
Check Sum = 2005
Press NEXT Key to Continue
Press PREV Key to Repeat
_
For the ROM Check, the check sum calculated by the Syscon is
output, and therefore you must compare it with the specified value
for confirmation.
Following the message, press the >
output, and therefore you must compare it with the specified value
for confirmation.
Following the message, press the >
“R”
key to go to the next
item, or .
“R”
key to repeat the same check again. To quit the
diagnosis and return to the Check Menu screen, press the x
“R”
or
ENTER “R”
key. If an error occurred, the diagnosis is suspended
and the error code is displayed as shown below.
### Syscon Diagnosis ###
3-3. EEPROM Check
Error 03: EEPROM Write/Reed N
Address
: 00000001
Write Data : 2492
Read Data
: 2490
Press NEXT Key to Continue
Press PREV Key to Repeat
_
Press the x
“R”
key to quit the diagnosis, or .
“R”
key to
repeat the same item where an error occurred, or >
“R”
key to
continue the check from the item next to faulty item.
Selecting 2 and subsequent items calls the submenu screen of each
item.
For example, if “5. Supply” is selected, the following submenu will
be displayed.
item.
For example, if “5. Supply” is selected, the following submenu will
be displayed.
### Syscon Diagnosis ###
Check Menu
No. 5 Supply
0. Quit
1. All
2. ARP Register Check
3. ARP to RAM Data Bus
4. ARP to RAM Address Bus
5. ARP RAM Check
_
0.
Quit
Quit the submenu and return to the main menu.
1.
All
All submenu items continuous check
This menu checks 2 and subsequent items successively. At the item
where visual check is required for judgment or an error occurred,
the checking is suspended and the message is output for key entry.
Normally, all items are checked successively one after another
automatically unless an error is found.
This menu checks 2 and subsequent items successively. At the item
where visual check is required for judgment or an error occurred,
the checking is suspended and the message is output for key entry.
Normally, all items are checked successively one after another
automatically unless an error is found.
Selecting 2 and subsequent items executes respective menus and
outputs the results.
For the contents of each submenu, see “Check Items List”.
outputs the results.
For the contents of each submenu, see “Check Items List”.
General Description of Checking Method
2.
2.
Version
(2-2) Revision
ROM revision number is displayed.
Error: Not detected.
The revision number defined in the source file of ROM
(IC108) is displayed with four digits.
Error: Not detected.
The revision number defined in the source file of ROM
(IC108) is displayed with four digits.
(2-3) ROM Check Sum
Check sum is calculated.
Error: Not detected.
The 8-bit data are added at addresses 0x000F0000 ~
0x002EFFFF of ROM (IC108) and the result is displayed
with 4-digit hexadecimal number. Error is not detected.
Compare the result with the specified value.
Error: Not detected.
The 8-bit data are added at addresses 0x000F0000 ~
0x002EFFFF of ROM (IC108) and the result is displayed
with 4-digit hexadecimal number. Error is not detected.
Compare the result with the specified value.
(2-4) Model Type
Model code is displayed.
Error: Not detected.
The model code read from EEPROM (IC101) is displayed
with 2-digit hexadecimal number.
Error: Not detected.
The model code read from EEPROM (IC101) is displayed
with 2-digit hexadecimal number.
(2-5) Region
Region code is displayed.
Error: Not detected.
The region code determined from the model code is displayed.
Error: Not detected.
The region code determined from the model code is displayed.
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