Service Precautions; Safety Precautions; Notes On Disassembly / Assembly - Pioneer AVIC-W8400NEX/XNUC Service Manual

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1. SERVICE PRECAUTIONS

1.1 SAFETY PRECAUTIONS

- 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.
- Please keep the distance of more than 13 cm from focus lens for safety when you check pickup and make adjustment,
and do not look straight at Laser Beam for more than 10 seconds.
-
area and a heat sink becomes hot areas. Be careful not to burn yourself.
IC9201
AV Unit (SIDE A)
Heat Sink

1.2 NOTES ON DISASSEMBLY / ASSEMBLY

- 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.
- To protect the pickup unit from electrostatic discharge during servicing, take an appropriate treatment (shorting-solder) by
referring to CRT5651 "3.4 HOW TO REMOVE AND INSTALL THE DVD CORE UNIT".
- Please be sure to conduct line process to original status if you make assembling after repair.
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6
AV Unit (SIDE B)
IC201
AVIC-W8400NEX/XNUC
6
7
DVD Mechanism Module
Top Case
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8
A
B
C
D
E
F
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Avic-z910dab/xneu5Avic-z910dab/xnauAvic-z810dab/xneu5

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