1999 LAND ROVER DISCOVERY CD player

CONTENTS
CONTENTS 27
WINDOWS ................................................................................................ 86-5-1
DESCRIPTION AND OPERATION
Electric windows block diagram ...................................................................................................... 86-5-1
Electric windows component layout ................................................................................................ 86-5-2
Description ...................................................................................................................................... 86-5-4
Operation ....................................................................................................................................... 86-5-11
REPAIRS
Switch - rear door .......................................................................................................................... 86-5-13
Switch - console ............................................................................................................................ 86-5-13
Switch - heated rear screen ............................................................................................................ 86-5-14
IN CAR ENTERTAINMENT ...................................................................... 86-6-1
DESCRIPTION AND OPERATION
ICE System Component layout ....................................................................................................... 86-6-1
Base and mid line ICE system control diagram .............................................................................. 86-6-2
High line ICE system control diagram ............................................................................................. 86-6-3
Description ...................................................................................................................................... 86-6-4
DESCRIPTION AND OPERATION
DVD Player Component Layout ...................................................................................................... 86-6-12
DVD Player Control Diagram .......................................................................................................... 86-6-14
Description ...................................................................................................................................... 86-6-16
Operation ........................................................................................................................................ 86-6-27
REPAIRS
Radio ............................................................................................................................................. 86-6-31
Speaker - low/full range - front door .............................................................................................. 86-6-32
Speaker - low range - rear door ..................................................................................................... 86-6-32
Switches - remote control - ICE .................................................................................................... 86-6-33
Amplifier - aerial .............................................................................................................................. 86-6-33
Speaker - mid range - front door ................................................................................................... 86-6-34
Speaker - high range - rear door ................................................................................................... 86-6-34
Amplifier - power ........................................................................................................................... 86-6-35
Speaker - tail door ......................................................................................................................... 86-6-36
CD autochanger ............................................................................................................................ 86-6-36
DVD screen/player unit .................................................................................................................. 86-6-37
Switch box - CD/DVD player ........................................................................................................... 86-6-38
HARNESSES ............................................................................................ 86-7-1
REPAIRS
Harness - injectors - diesel ............................................................................................................ 86-7-1
Harness - body .............................................................................................................................. 86-7-1
Harness - engine - V8 ..................................................................................................................... 86-7-8
Harness - engine - diesel ................................................................................................................ 86-7-12
Harness - main .............................................................................................................................. 86-7-15
Harness - main - DVD unit ............................................................................................................. 86-7-28
Harness - link - CD/DVD switch box ............................................................................................... 86-7-32

INTERIOR TRIM COMPONENTS
76-3-10 REPAIRS
Fascia
$% 76.46.23/99
Remove
1.Remove the key from the starter switch.
Disconnect both battery leads, negative lead
first. Wait ten minutes before starting work.
2.Remove radio cassette player.

+ IN CAR ENTERTAINMENT,
REPAIRS, Radio.
3.Remove steering wheel.

+ STEERING, REPAIRS, Steering
wheel.
4.Remove steering column nacelle.

+ STEERING, REPAIRS, Nacelle -
steering column.
5.Remove centre console.
lFor models with automatic gearbox:

+ INTERIOR TRIM COMPONENTS,
REPAIRS, Console - centre - automatic
models.
lFor models with manual gearbox:

+ INTERIOR TRIM COMPONENTS,
REPAIRS, Console - centre - manual
models.
6.Remove 'A' post trim panels.
7.Remove 6 clips securing both lower closing
panels to fascia and remove closing panels.
8.Remove mats from fascia.
9.Remove 2 screws and release instrument cowl
from 2 clips on fascia.
10.Disconnect multiplugs from switches in
instrument cowl and remove cowl.
11.Remove 4 screws securing instrument pack to
fascia.
12.Disconnect 2 multiplugs from instrument pack
and remove pack.

INTERIOR TRIM COMPONENTS
REPAIRS 76-3-13
11.Fit instrument pack to fascia and secure with
screws.
12.Position instrument cowl and connect
multiplugs to switches.
13.Fit cowl to clips on fascia and secure with
screws.
14.Fit fascia access panel.

+ INTERIOR TRIM COMPONENTS,
REPAIRS, Panel - fascia access - driver's
side.
15.Fit fascia lower closing panels and secure with
clips.
16.Fit fascia mats.
17.Fit 'A' post trim panels.
18.Fit centre console
lFor models with automatic gearbox:

+ INTERIOR TRIM COMPONENTS,
REPAIRS, Console - centre - automatic
models.
lFor models with manual gearbox:

+ INTERIOR TRIM COMPONENTS,
REPAIRS, Console - centre - manual
models.
19.Fit steering column nacelle.

+ STEERING, REPAIRS, Nacelle -
steering column.
20.Fit steering wheel.

+ STEERING, REPAIRS, Steering
wheel.
21.Fit radio cassette player.

+ IN CAR ENTERTAINMENT,
REPAIRS, Radio.
22.Connect battery.

INTERIOR TRIM COMPONENTS
76-3-16 REPAIRS
Louvre panel assembly - centre fascia
$% 76.46.42
Remove
1.Remove radio cassette player from fascia.

+ IN CAR ENTERTAINMENT,
REPAIRS, Radio.
2.Carefully release and remove radio DIN socket
from louvre panel.
3.Remove screw cover from radio aperture.
4.Remove drink tray assembly.

+ INTERIOR TRIM COMPONENTS,
REPAIRS, Drink tray assembly - centre
fascia.
5.Carefully release clock assembly from louvre
panel.
6.Disconnect multiplugs from clock and door
locking switch. Remove clock assembly.7.Carefully release switch pack from louvre
panel.
8.Disconnect multiplugs from switches and
remove switch pack.
9. Models without A/C: Carefully remove blower
speed and heater control knobs.
10. Models without A/C: Remove 2 screws
securing heater control panel graphic plate and
remove graphic plate.

INTERIOR TRIM COMPONENTS
REPAIRS 76-3-17
11. Models without A/C: Remove 4 screws
securing heater control panel to louvre panel.
12. Models with A/C: Carefully release ATC ECU
from louvre panel, disconnect multiplugs and
remove ATC ECU.13.Loosen 2 upper screws and remove 4
remaining screws securing louvre panel to
fascia.
14.Remove louvre panel assembly.
15.Remove seals from face level vents.
Refit
1.Fit seals to face level vents on new louvre
panel.
2.Fit louvre panel to fascia and secure with
screws.
3. Models with A/C: Connect multiplugs to ATC
ECU and fit ATC ECU to fascia.
4. Models without A/C: Fit screws securing
heater control panel to louvre panel.
5. Models without A/C: Fit heater control panel
graphic plate and secure with screws.
6. Models without A/C: Fit blower speed and
heater control knobs.
7.Position switch pack, connect multiplugs to
switches and fit switch pack to louvre panel.
8.Position clock assembly, connect multiplug to
clock and door locking switch and fit clock
assembly to louvre panel.
9.Fit drinks tray.

+ INTERIOR TRIM COMPONENTS,
REPAIRS, Drink tray assembly - centre
fascia.
10.Fit and secure radio DIN socket.
11.Fit screw cover to radio aperture.
12.Fit radio cassette player.

+ IN CAR ENTERTAINMENT,
REPAIRS, Radio.

IN CAR ENTERTAINMENT
DESCRIPTION AND OPERATION 86-6-1
IN CAR ENTERTA INMENT DESCRIPTION AND OPERAT ION
ICE System Component layout
High line RHD system shown (LHD system similar)
1FM aerial and amplifier (high line only)
2AM/FM aerial and amplifier
3Power amplifier (high line only)
4Radio cassette player
5Remote radio control switches
(mid line and high line only)
6Upper front door speaker LH/RH
(high line only)
7A post speaker LH/RH
(mid line and high line only)8Upper rear door speaker, LH/RH
(high line only)
9Lower front door speaker LH/RH
10CD-autochanger (if fitted)
11Lower rear door speaker LH/RH
12Radio headphone amplifier LH/RH
(high line only)
13Tail door speakers (high line only)

IN CAR ENTERTAINMENT
86-6-4 DESCRIPTION AND OPERATION
Description
General
The in car entertainment (ICE) system allows the driver and passengers to listen to audio output from the speakers
or optional headphones inside the vehicle. Buttons or knobs on the radio cassette allow changes of levels or
selections during the various modes of operation. The system can be controlled from the fascia mounted radio
cassette, or optional remote control switches on the left hand side of the steering wheel. High line systems may also
have rear headphone amplifiers that have some control of the system via the radio cassette player.
One or two amplified aerials located in the rear side windows send radio signals to the radio cassette player. On high
line systems a power amplifier and a CD-autochanger may be located under the front seats. Speakers are located in
the lower door panels, additional speakers may be located in upper door trim, the A-post and the tail door. A display
screen shows the user the current system status.
The ICE supplied varies with trim level and market. Vehicles may not have all of the speakers, amplified aerials, CD-
autochanger, rear headphone amplifiers or power amplifier.
Base system radio cassette
The base radio cassette has buttons for LD (loudness) AM, FM, EJECT (tape), Reverse, Base/Balance, treble, MAN
forward and reverse. The base radio cassette is located in the center of the fascia and contains the radio and tape
player, four clips (accessible through holes in the front of the unit) secure the unit in the fascia. To remove the unit
the four clips must be released with a special tool. The base system can be controlled from the fascia mounted radio
cassette. A logic control circuit in the radio cassette player controls the operation in the various control modes.
The radio cassette has a display screen, the information shown can be the current radio frequency, tape operating,
bass or loudness settings. Power for the illumination on the radio cassette is supplied from the passenger
compartment fuse box. A main fuse is also located in the connector socket area on the back of the radio cassette.
Security code function
A combination of buttons on the radio cassette are used to input and change security codes. Security codes make the
unit unusable if the unit is disconnected from the vehicle without deactivating the security code. The radio cassette
has an internal memory chip that stores the code information, if the power is removed from the unit the chip will
activate the security code feature. For this reason the security code feature must be deactivated before the unit is
removed or the vehicles battery is disconnected.
Audio functions
The radio cassette has buttons for the following audio functions: LD (loudness), bass/balance, fader, treble and
volume.
Cassette functions
The radio cassette has buttons for the following cassette functions: eject, forward, reverse and tape reversal.
Multi function buttons
The function of presets 1-6 and the MAN button depends on current mode of operation and allows selection of radio
band, radio on, tape track and search/seek functions. The MAN button is mode dependent, when pressed the button
allows manual operation or alternate mode selections such as manual tuning.
Internal memory
An internal memory chip stores the station presets and security code, power is supplied internally to the chip via a
permanent power feed, supplied from the passenger compartment fuse box.

IN CAR ENTERTAINMENT
DESCRIPTION AND OPERATION 86-6-5
Radio cassette player connector pin details.
Connector/Pin
No.Description Input/Output
C0092
1 Rear RH speaker line Output +
2 Rear RH speaker line Output -
3 Front RH speaker line Output +
4 Front RH speaker line Output -
5 Front LH speaker line Output +
6 Front LH speaker line Output -
7 Rear LH speaker line Output +
8 Rear LH speaker line Output -
C0098
1 Telephone mute Input
2 Steering wheel remote radio controls Input
3 Steering wheel remote radio controls Output
4 Permanent battery feed Input
5 System enable Output
6 Illumination Input
7 Auxilary feed Input
8 Earth Input
C0921 (high line systems)
1 Radio headphone left channel Output +
2 Radio headphone right channel Output +
3 Telephone audio Input +
4 Radio headphone left channel Output -
5 Radio headphone right channel Output -
6 Telephone audio Input -