Pioneer AVIC-F10BT, Руководство по обслуживанию

Страница: 5 / 337

AVIC-Z110BT/XN/UC
5
5 6 7 8
5 6
7
8
C
D
F
A
B
E
1. SERVICE PRECAUTIONS
1.1 SERVICE PRECAUTIONS
1. You should conform to the regulations governing the product (safety, radio and noise, and other regulations),
and should keep the safety during servicing by following the safety instructions described in this manual.
2. Be careful in handling ICs. Some ICs such as MOS type are so fragile that they can be damaged by electrostatic
induction.
3. Before disassembling the unit, be sure to turn off the power. Unplugging and plugging the connectors during
power-on mode may damage the ICs inside the unit.
4. To protect the pickup unit from electrostatic discharge during servicing, take an appropriate treatment
(shorting-solder) by referring to "the DISASSEMBLY" .
5. After replacing the pickup unit, be sure to skew adjustment.
6. During disassembly, be sure to turn the power off since an internal IC might be destroyed when a connector
is plugged or unplugged.
7. Notes on the temperature protection
The temperature protection is set considering the use temperature range of moviNAND.
If the temperature reaches the detection temperature shown below, the operation stops (ASENS is disabled).
Detection temperature on low temperature side: -25°C, return temperature: -20°C
Detection temperature on high temperature side: 86.5°C, return temperature: 80°C
8. Control of FAN
There is the control of STOP, low rotation and high rotation.
The temperature (CC unit, DVD mechanism) and the sound volume are detected and controlled it.
9. Pay attention to the connection direction of 140-pin connector when you connect the audio unit and the navi
unit with the expansion jig.
10. Pay attention to the wiring of BT cable. (It affects the sensitivity of BT antenna)
11. Board-to-board connector
With this product, the board-to-board connector is used for the connection between boards.
Remove or attach the board with extra care not to damage the connector.
Assemble the product carefully to prevent an foreign object such as dust and dirt from getting mixed in the
connector joint part.
12. Do not remove the heat release sheet as much as possible.
As the heat release sheet is soft and it may be damaged when you remove it. If it is damaged, please replace
the part with new one.
13. Grill unit (CXE1974, CXE2206)
The plates (CNS9899, CNS9949) and right and left guides (CNS9824, CNS9825) cannot be removed.
If you want to replace the parts of the grill unit, replace the whole grill unit.
14. For the wiring of co-axial cable (CDE8990, CDE8991) in the monitor, the performance may vary depending on
the wiring position.
Please refer to "7. DISASSEMBLY".
15. The procedure of turn off the unit
1) Turn off the ACC line.
2) After 40 seconds, turn off the BUP line.
Note:
Navi software required approximately 40 seconds for storing the data after ACC OFF.
For your information, after the BUP current is less than 380 mA, you can turn off BUP line.