Alpine PXAH-701 Service manual

PXA-H701

SERVICE MANUAL

MULTIMEDIA MANAGER

2 / 04-A
68E36304S01

®

MIC

MULTIMEDIA MANAGER

RCA OUTPUT

POWER SUPPLY

CHANGER IN

Ai-NET IN

PXA-H701

CONTROL UNIT

OPTICAL INPUT

RCA INPUT

A

II

TM

* The model described in this manual is developed from Model PXA-H700.

For information that is not mentioned in this service manual, refer to the Service
Manual • PXA-H700 (Part No. 68E35821S01).
< Please refer to PROCESSOR UNIT of PXA-H700. >

TO ALPINE Home Page

<Cautions for Safe Repair Work>

r

s

- 2 -

The following cautions will prevent accidents in the workplace and will ensure safe products.
*The symbols indicate caution is needed to prevent injuries and damage to property.
The symbols and their meanings follow.

Warning

Caution

*The following symbols indicate two levels of cautions.

When you see this symbol, you have to be very careful.

When you see this symbol, you have to follow the instructions there.

If you ignore this symbol and handle the product incorrectly or unsafely,
serious injury or death may result.

If you ignore this symbol and handle the product incorrectly or unsafely,
injury or only material damage may result.

Warning

Do not look squarely into the laser light
coming from the pickup. Always use a designated fuse.

You may loose you sight. Use of an incorrect fuse may result in a fire.

Caution

Do not allow wiring to be caught in the Battery Caution
screw/chassis. Use the designated battery.

If wiring is caught in the screw/chassis, it may Confirm the correct polarity and seat of the
cause a short circuit, resulting in a fire. battery.

Fuse Caution

An incorrect battery or an improperly connected
or seated battery may result in a fire.

High Temperature Caution Designated Parts Caution

Touching the heat sink may cause severe burns. Look up the part list and ensure that only

designated parts are used to prevent problems or
accidents.

Reverse Power Supply Connections o
Misconnections Caution Ensure that the wiring is correct when rewiring to

Reverse power supply connections or prevent problems with ignition/breakdown.
misconnections may cause ignition problems and
smoke may result.

Soldering Caution Wear Glove

Hot solder from solder splash may cause severe Wear gloves to prevent electrical shocks or injury
burns. from the end face of the metal.

Wiring Caution