Category: Car audio Repair and Service
Contents of this article
- Destination code setting
- Power amplifier circuit
SONY DSX-A40UE - A40UI - A42UI
NOTE OF REPLACING THE COMPLETE
MAIN BOARD OR SYSTEM CONTROLLER (IC101)
When the complete MAIN board or system controller (IC101) is replaced, the destination setting is necessary.
Destination Setting
Set destination according to the procedure below.
Setting the Destination Code
1. In the state of source off (the clock is displayed), enter the test mode by pressing the buttons on the remote commander in order of the [4] t [5] t [6] (press only the [6] button for two seconds).
2. In the state in which the system controller version is displayed on the liquid crystal display (refer to following figure), enter the destination setting mode by pressing the buttons on the main unit in order of the [SEEK+ ] > [SEEK– ] > [PUSH ENTER/SELECT]. (Displayed characters/values in the following figure are example)
When the complete MAIN board or system controller (IC101) is replaced, the destination setting is necessary.
Destination Setting
Set destination according to the procedure below.
Setting the Destination Code
1. In the state of source off (the clock is displayed), enter the test mode by pressing the buttons on the remote commander in order of the [4] t [5] t [6] (press only the [6] button for two seconds).
2. In the state in which the system controller version is displayed on the liquid crystal display (refer to following figure), enter the destination setting mode by pressing the buttons on the main unit in order of the [SEEK+ ] > [SEEK– ] > [PUSH ENTER/SELECT]. (Displayed characters/values in the following figure are example)
3. Input the alphanumeric character of 8
digits of “F XXXXXX” displayed on the liquid crystal display, and execute the
destination setting.
Note: Refer to following “1-3. Entering the Destination Code” for operation method.
4. The resetting operation is executed by pressing the [SOURCE OFF] button for 1 second after the setting ends, and the unit returns to the normal condition.
Note: Refer to following “1-3. Entering the Destination Code” for operation method.
4. The resetting operation is executed by pressing the [SOURCE OFF] button for 1 second after the setting ends, and the unit returns to the normal condition.
Entering the Destination Code
Method of operation by main unit
Method of operation by main unit
1. Rotate the control dial, and select the
alphanumeric character of “0 to F”.
2. The digit advances by pressing the [PUSH ENTER/SELECT] or [SEEK+ ] button.
The digit returns by pressing the [RETURN ] or [SEEK– ] button.
3. The setting is completed by pressing the [PUSH ENTER/SELECT] button, and the initialization operation is done.
2. The digit advances by pressing the [PUSH ENTER/SELECT] or [SEEK+ ] button.
The digit returns by pressing the [RETURN ] or [SEEK– ] button.
3. The setting is completed by pressing the [PUSH ENTER/SELECT] button, and the initialization operation is done.
Method of operation by remote
commander
1. Press the [UP ] or [DOWN] button, and
select the alphanumeric character of “0 to F”.
2. The digit advances by pressing the [RIGHT] button. The digit returns by pressing the [RIGHT] button.
3. The setting is completed by pressing the [ENTER] button, and the initialization operation is done.
2. The digit advances by pressing the [RIGHT] button. The digit returns by pressing the [RIGHT] button.
3. The setting is completed by pressing the [ENTER] button, and the initialization operation is done.
Confirmation After Destination
Setting
Execute the following operation after completing the destination setting, and confirm a correct destination was set.
Destination setting checking method:
1. In the state of source off (the clock is displayed on the liquid crystal display), enter the test mode by pressing the buttons on the remote commander in order of the [4] > [5] > [6] (press only the [6] button for two seconds).
2. In the state in which the system controller version is displayed on the liquid crystal display, enter the destination setting value display mode by pressing the [ SCRL DSPL] button on the main unit twice.
(Displayed characters/values in the following figure are example)
Execute the following operation after completing the destination setting, and confirm a correct destination was set.
Destination setting checking method:
1. In the state of source off (the clock is displayed on the liquid crystal display), enter the test mode by pressing the buttons on the remote commander in order of the [4] > [5] > [6] (press only the [6] button for two seconds).
2. In the state in which the system controller version is displayed on the liquid crystal display, enter the destination setting value display mode by pressing the [ SCRL DSPL] button on the main unit twice.
(Displayed characters/values in the following figure are example)
3. Confirm the alphanumeric character of 8
digits of in liquid crystal display is an value correctly input. (Displayed
characters/values in the following figure are example)
4. The resetting operation is executed by
pressing the [SOURCE OFF] button on the main unit for 1 second after the
confirming ends, and the unit returns to the normal condition.
POWER AMPLIFIER CIRCUIT DIAGRAM
USING IC PURE5001H-4WX
CLICK ON THE IMAGE TO ZOOM IN
