Test Mode - Sony HCD-LF10 Service Manual

HCD-LF10
Note 1: Regarding the notification symbol "R".
Because the number of the operating buttons of this product
are limited, some operations require use of the operating buttons
of the remote commander (RM-SP320 supplied with the
product). When a specific operation requires use of the
operating buttons of the remote commander (RM-SP320), "R"
is added to the specific operating procedure in this manual.
Example.
MENU/NO "R"
[MENU/NO]
The button of remote commander.
Note 2: Incorrect operations may be performed if the test mode is not
entered properly.
In this case, press the
retry to enter the test mode.
1. COLD RESET
The cold reset clears all data including preset data stored in the
RAM to initial conditions. Execute this mode when returning the
set to the customers.
Procedure:
1. Press the button to turn the power on.
I/1
VOL −
2. Touch the sensor on the touch panel and press the
button simultaneously for several seconds.
3. The "Cold Reset" display appears for a while, then "Standby"
display blinks, and finally turn the power off (standby mode).
2. DISC SLOT LOCK
The disc slot lock function for the antitheft of an demonstration
disc in the store is equipped.
Procedure :
1. Press the button to turn the power on.
I/1
2. Press the button or touch the
FUNCTION "R"
on the touch panel to select the "DVD".
3. Insert a disc.
4. Touch the sensor on the touch panel and press the
x
simultaneously for several seconds.
5. The "Locked" display appears for a while and disc cannot be
removed any more even if the
* To release this mode, repeat the above operation. The
"Unlocked" display appears and the disc slot lock mode is
canceled.
Note: When "Locked" is displayed, the slot lock is not released by turning
power on/off with the
I/1
3. DVD SHIP MODE
This mode moves the optical pick-up to the position durable to
vibration. Use this mode when returning the set to the customer
after repair.
Procedure:
1. Press the button to turn the power on.
I/1
2. Press the button or touch the
FUNCTION "R"
on the touch panel to select the "DVD".
3. Remove a disc.
4. Touch the sensor on the touch panel and press the
.
simultaneously for several seconds with no disc inserted in
the drive.
5. The "Mecha Lock" display appears for a while, then "Standby"
display blinks, and finally turn the power off (standby mode).
* If this operation is performed while the disc is inserted, "Not
In Use" display appears.
24
SECTION 4

TEST MODE

:
button to turn the power off, and
I/1
sensor
FUNCTION
button
Z
button is pressed.
Z
button.
sensor
FUNCTION
button
Z
4. TEST MODE
The test mode is prepared in this product. Refer to item 5. TEST
MODE IN for the procedure how to enter the test mode, and to item
6. TEST MODE Advance to advance the test mode menu.
Note: Be sure to turn off the power of the product after the following test
mode is completed.
TEST MODE MENU
Version Information
Key Test Mode
Display Test Mode
AMP Test Volume
Repeat Limit
Z
DVD Service
Product Out
VACS ON/OFF
VACS Display
Touch Sensor Test
5. TEST MODE IN
1. When the product is already disassembled for repair, enter the
test mode as follows. Press the TEST MODE key (S301) inside
the product to enter the TEST MODE.
2. To enter the TEST MODE by the external operation (i.e., to
enter the TEST MODE after the product is already re-
assembled upon completion of repair), touch the seven sensors
on the touch panel in turn while pressing the
Note1: There is a set to which TEST MODE key (S301) is not mounted.
The set in which TEST MODE key (S301) is not mounted enters
the test mode by the external operation.
Moreover, there is an item with the description operated as follows
with the TEST MODE key (S301). The item is done by other
operations that have been described.
Note2: Using the TEST MODE IN function by the external operation is
available only for the equipment with the production number of
10450 and onward.
6. TEST MODE MENU ADVANCE
1. Press the TEST MODE key (S301) inside the product to
advance the TEST MODE MENU.
2. If the product is already set in the TEST MODE, the MENU
can be advanced by pressing the
Note: The MENU advance function using the remote control is available
only for the equipment with the production number of 10450 and
onward.
7. VERSION INFORMATION
Procedure:
1. Press the TEST MODE key (S301) inside the product or the
button.
RETURN O "R"
2. The version is displayed in order of GC, STR, DVD, and
AREA.
button.
Z
button.
RETURN O "R"