Sony CDXGT-800-D Service manual

CDX-GT800D/GT805DX

SERVICE MANUAL

Ver. 1.0 2005.12

Photo: CDX-GT805DX

• The tuner and CD sections have no adjustments.

AUDIO POWER SPECIFICATIONS (US MODEL)

POWER OUTPUT AND TOTAL HARMONIC DISTORTION

23.2 watts per channel minimum continuous average power into
4 ohms, 4 channels driven from 20 Hz to 20 kHz with no more
than 5% total harmonic distortion.

SPECIFICATIONS

US Model

CDX-GT805DX

E Model

Chinese Model

CDX-GT800D

Model Name Using Similar Mechanism NEW

CD Drive Mechanism Type MG-611WD-186//Q

Optical Pick-up Name KSS1000E

CD player section

Signal-to-noise ratio 120 dB
Frequency response 10 – 20,000 Hz
Wow and flutter Below measurable limit

Tuner section
FM

Tuning range CDX-GT805DX: 87.5 – 107.9 MHz

CDX-GT800D: 87.5 – 108 MHz
Antenna terminal External antenna connector
Intermediate frequency 10.7 MHz/450 kHz
Usable sensitivity 9 dBf
Selectivity 75 dB at 400 kHz
Signal-to-noise ratio 67 dB (stereo), 69 dB (mono)
Harmonic distortion at 1 kHz

0.5% (stereo), 0.3% (mono)
Separation 35 dB at 1 kHz
Frequency response 30 – 15,000 Hz

AM (CDX-GT805DX)
Tuning range 530 – 1,710 kHz
Antenna terminal External antenna connector
Intermediate frequency 10.7 MHz/450 kHz
Sensitivity 30 µV

MW/LW (CDX-GT800D)
Tuning range MW: 531 – 1,602 kHz

LW: 153 – 279 kHz
Antenna terminal External antenna connector
Intermediate frequency 10.7 MHz/450 kHz
Sensitivity MW: 30 µV

LW: 40 µV

Power amplifier section

Outputs Speaker outputs (sure seal connectors)
Speaker impedance 4 – 8 ohms
Maximum power output 52 W × 4 (at 4 ohms)

General

Outputs Audio outputs terminal (front/rear)

Subwoofer output terminal (mono)
Power antenna relay control terminal
Power amplifier control terminal

Inputs Telephone ATT control terminal

Illumination control terminal
BUS control input terminal
BUS audio input/AUX IN terminal
Remote controller input terminal
Antenna input terminal

Loudness +8 dB at 100 Hz

+0 dB at 10 kHz

– Continued on next page –

FM/AM COMPACT DISC PLAYER

CDX-GT805DX

FM/MW/LW COMPACT DISC PLAYER

CDX-GT800D

9-879-999-01

2005L04-1
© 2005.12

Sony Corporation

eVehicle Division
Published by Sony Engineering Corporation

CDX-GT800D/GT805DX

Power requirements 12 V DC car battery

Dimensions Approx. 178 × 50 × 188 mm

Mounting dimensions Approx. 182 × 53 × 162 mm

Mass Approx. 1.6 kg

Supplied accessories Parts for installation and connections (1 set)

US and foreign patents licensed from Dolby Laboratories.

Note

This unit cannot be connected to a digital preamplifier or an equalizer
which is Sony BUS system compatible.

Design and specifications are subject to change without
notice.

(negative ground)

(7

1/8 × 2 × 7 1/2 in.) (w/h/d)

1/4 × 2 1/8 × 6 1/2 in.) (w/h/d)

(7

(4 lb.)

Card remote commander RM-X152
(CDX-GT805DX)
Card remote commander RM-X154
(CDX-GT800D)

SERVICE NOTES

CAUTION

Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous
radiation exposure.

If the optical pick-up block is defective, please replace the whole
optical pick-up block.
Never turn the semi-fixed resistor located at the side of optical pick­up block.

optical pick-up

NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK
OR BASE UNIT

The laser diode in the optical pick-up block may suffer electrostatic
breakdown because of the potential difference generated by the
charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic breakdown and also use
the procedure in the printed matter which is included in the repair
parts.
The flexible board is easily damaged and should be handled with
care.

NOTES ON LASER DIODE EMISSION CHECK

The laser beam on this model is concentrated so as to be focused on
the disc reflective surface by the objective lens in the optical pick­up block. Therefore, when checking the laser diode emission,
observe from more than 30 cm away from the objective lens.

Notes on Chip Component Replacement

• Never reuse a disconnected chip component.

• Notice that the minus side of a tantalum capacitor may be damaged

by heat.

TEST DISCS

This set can playback CD-R and CD-ROM discs. The following
test discs should be used to check the capability:

CD-R test disc TCD-R082LMT (Part No. J-2502-063-1)
CD-RW test disc TCD-W082L (Part No. J-2502-063-2)

semi-fixed resistor

• E model

This label is located on the bottom of the chassis.

• Chinese model

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE
WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS
WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.

2

CDX-GT800D/GT805DX

D

stand

• CD Playback:

You can play CD-DA (also containing CD TEXT*1), CD-R/CD­RW (MP3/MWA files also containing Multi Session and ATRAC
CD (ATRAC3 and ATRAC3plus format).

Type of discs Label on the disc

CD-DA

MP3

MWA

ATRAC CD

*1 A CD TEXT disc is a CD-DA that includes information such as

disc, artist and track name.

EXTENSION CABLE AND SERVICE POSITION

When repairing or servicing this set, connect the jig (extension cable)
as shown below.

NOTE FOR THE OPENING OF THE FRONT PANEL

In this set, the front panel is lowered to below the bottom face when
it is opened.
When servicing the set, place it on a stand having a height of about
2 cm.

• Connect the MAIN board (CNP301) and the SERVO board (CN2)

with the extension cable (Part No. J-2502-076-1).

MAIN BOARD
CNP301

J-2502-076-1

SERVO BOAR
CN2

3

CDX-GT800D/GT805DX

UNLEADED SOLDER

•

Boards requiring use of unleaded solder are printed with the lead­free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with

the lead free mark due to their particular size.)

: LEAD FREE MARK

Unleaded solder has the following characteristics.

• Unleaded solder melts at a temperature about 40°C higher than

ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350°C.
Caution: The printed pattern (copper foil) may peel away if the

heated tip is applied for too long, so be careful!

• Strong viscosity
Unleaded solder is more viscous (sticky, less prone to flow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.

• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.

TABLE OF CONTENTS

1. GENERAL

Location of Controls ........................................................ 5

Connections ..................................................................... 6

2. DISASSEMBLY

2-1. Base Panel Assy............................................................... 10

2-2. Sub Panel Assy ................................................................ 10

2-3. CD Mechanism Block ..................................................... 11

2-4. Driving Section (DB-F05) ............................................... 11

2-5. Follow Move (F) Assy, Driving (F) Assy ........................ 12

2-6. Main Board ...................................................................... 12

2-7. Chassis (T) Sub Assy....................................................... 13

2-8. Roller Arm Assy .............................................................. 13

2-9. Chassis (OP) Assy ........................................................... 14

2-10. Optical Pick-up ................................................................ 14

2-11. SL Motor Assy (M902) ................................................... 15

2-12. LE Motor Assy (M903) ................................................... 15

2-13. Servo Board ..................................................................... 16

3. DIAGNOSIS FUNCTION ........................................ 17

4. DIAGRAMS

4-1. Block Diagram –CD Section– ......................................... 19

4-2. Block Diagram –Main Section– ...................................... 20

4-3. Block Diagram –Display Section– .................................. 21

4-4. Circuit Boards Location .................................................. 22

4-5. Printed Wiring Boards –CD Mechanism Section– .......... 23

4-6. Schematic Diagram –CD Mechanism Section (1/2)– ..... 24

4-7. Schematic Diagram –CD Mechanism Section (2/2)– ..... 25

4-8. Printed Wiring Boards –Main Section–........................... 26

4-9. Schematic Diagram –Main Section (1/4)– ...................... 28

4-10. Schematic Diagram –Main Section (2/4)– ...................... 29

4-11. Schematic Diagram –Main Section (3/4)– ...................... 30

4-12. Schematic Diagram –Main Section (4/4)– ...................... 31

4-13. Printed Wiring Boards –Panel Section– .......................... 32

4-14. Printed Wiring Board –Display Section– ........................ 33

4-15. Schematic Diagram –Display Section– ........................... 34

5. EXPLODED VIEWS

5-1. Main Section .................................................................... 46

5-2. Main Board Section ......................................................... 47

5-3. Front Panel Section ......................................................... 48

5-4. CD Mechanism Section (1) ............................................. 49

5-5. CD Mechanism Section (2) ............................................. 50

5-6. CD Mechanism Section (3) ............................................. 51

5-7. CD Mechanism Section (4) ............................................. 52

6. ELECTRICAL PARTS LIST .................................. 53

4

• LOCATION OF CONTROLS

• CDX-GT800D

Location of controls and basic operations

Main unit

12 3 4 6578

OFF

MODE

PUSH SOUND

VOL

SOURCE AF/TA1

9

Card remote commander
RM-X154

2

OFF

SOURCE SOUND

MENU LIST

+

ENTER

–

DSPL/PTY

REP SHUF

132

465

+

VOL

–

ATT

MODE

SCRL

PA U S E

q;
7

qh
qj
qk

ql

PUSH ENTER

REP SHUF PAUSE

2534

6

qaq; qs qd qf qg

Refer to the pages listed for details. The
corresponding buttons on the card remote
commander control the same functions as those
on the unit.

w;

A MODE button 8, 17

wa

1

ws
wd

wf

qa

To se lec t t

he radio band (FM/MW/LW)/

select the unit*

B OF F button

To po wer off/stop the sourc e.

C VO L (volume) control dial/SOUND

button 16

To ad jus t vo lum e (rotate); select sound items
(press).

D Disp lay window
E Disc slot 5

To i nsert the disc.

F SEEK control dial/ENTER button

To se lec t items (rotate); complete a setting
(press).
CD:
To sk ip t racks or album/groups: press
(ENTER) repeatedly to select ./> or
“AL BM /GROUP,” then rotate the SEEK
control dial until the desired trac k or album/
group appears.
Radio:
To t une in stations: press (ENTER)
repeatedly to select “SEEK,” “MANUAL,”
or “PRESET,” then rotate the SEEK control
dial until the desired station appears.

G MEN U button

To en ter menu.

1

.

ANGLE

+

SEEK

–

IMAGE

CDX-GT800D

SECTION 1

GENERAL

MENU

CDX-GT800D/GT805DX

H Z (eject)/ANGLE button 5

To ej ect the disc/slide down the front panel
(press); angle the front panel in 3 positions
(press and hold).

I (front panel relea se) button 4
J SOUR CE button

To po wer on/change the source (Radio/CD/

2

MD*

/AUX).

K Num ber buttons

Radio:
To re cei ve stored stations (press); store
stations (press and hold).

2

CD/MD*

:

(1): REP 8, 18
(2): SHUF 8, 18

3

(6): PA U S E *
To pa use playback. To cancel, press again.

L RES ET button 4
M AF ( Alternative Frequencies)/TA

(Traffic Announcement) button 10

To se t AF and TA /T P in RDS.

N Recep tor

To re ceive signals from the card remote
commander.

O IM AGE button 2

To se lec t the display image.
Movie mode 1-3 t Spectrum analyzer
mode 1-5 t Space Producer mode t Wall
paper mode 1-3 t normal play/ reception
mode

The following buttons on the card remot e
commander have also different buttons/functions
from the unit.

qh ENT ER button

To co mplete a setting.

qj </, (SEEK –/+) buttons

CD:
To sk ip tracks (press); skip tracks
continuously (press, the n press again within
about 1 second and hold); fast-fo rward/
reverse a track (press and hold).
Radio:
To t une in stations automatically (press); find
a station manually (press and ho ld).

This section is extracted
from instruction manual.

qk DSPL ( display)/PTY (Programme

Type ) button 8, 10

To c hange display item s; to select PTY in
RDS.

ql VO L (volume) +/– button

To a djust volume.

w; AT T (a ttenuate) button

To a ttenuate the sound. To cancel, press
again.

wa SOUND button

To select sound items.

ws LIST button 9, 18

To list up.

wd M/m (+/–) buttons

To s elec t preset stations/skip groups (press);
skip groups continuously (press and hold).

wf SCRL (scroll) button 8

To s croll the display item.

*1

When a CD/MD changer is connected.

*2

When an MD changer is connected.

*3

When playing back on this unit.

Note

If the unit is turned off and the display disapp ears, it
cannot be operated with the car d remote commander
unless

(SOURCE)

inserted to activate the unit first.

Tip

For details on how to replace the ba ttery, see
“Replacing the lithium battery of the card remot e
commander” on page 21.

on the unit is pressed, or a disc is

6

• CDX-GT805DX

Location of controls and basic operations

Main unit

12 3 4 6578

OFF

MODE

PUSH SOUND

VOL

SOURCE

9

Card remote commander
RM-X152

2

OFF

SOURCE SOUND

MENU

ENTER

DSPL

REP SHUF

132

465

ATT

MODE

LIST/
CAT

+

–

SCRL

PA U S E

+

VOL

–

q;
7

qh
qj

qd

qk

PUSH ENTER

REP SHUF PAUSE

1

2534

6

DSPL

qaq; qs qd qf qg

Refer to the pages listed for details. The
corresponding buttons on the card remote
commander control the same functions as those
on the unit.

ql

A MODE button 8, 15

w;

1

wa
ws

wd

qa

To s elec t t

he radio band (FM/AM)/se lect the

1

unit*

.

B OF F button

To po wer off/stop the sourc e.

C VO L (volume) control dial/SOUND

button 14

To ad jus t vo lum e (rotate); select sound items
(press).

D Disp lay window
E Disc slot 5

To i nsert the disc.

F SE EK control dial/ENTER button

To select items (rotate); complete a setting
(press).
CD:
To sk ip t racks or album/groups: press
(ENTER) repeatedly to select ./> or
“AL BM /GROUP,” then rotate the SEEK
control dial until the desired trac k or album/
group appears.
Radio:
To t une in stations: press (ENTER)
repeatedly to select “SEEK,” “MANUAL,”
or “PRESET,” then rotate the SEEK control
dial until the desired station appears.

G MEN U button

To en ter menu.

ANGLE

+

SEEK

–

IMAGE

CDX-GT805DX

7

H Z (eject)/ANGLE button 5

To ej ect the disc/slide down the front panel
(press); angle the front panel in 3 positions
(press and hold).

I (front panel relea se) button 4
J SOUR CE button

MENU

To po wer on/change the source (Radio/CD/

2

MD*

/AUX/SAT*3).

K Num ber buttons

Radio:
To re cei ve stored stations (press); store
stations (press and hold).

2

CD/MD*

:

(1): REP 8, 16
(2): SHUF 8, 16

4

(6): PA U S E *
To pa use playback. To cancel, press again.

L RES ET button 4
M DSP L (display) button 8

To ch ange display items.

N Recep tor

To re ceive signals from the card remote
commander.

O IM AGE button 2

To se lec t the display image.
Movie mode 1-3 t Spectrum analyzer
mode 1-5 t Space Producer mode t Wall
paper mode 1-3 t normal play/ reception
mode

The following buttons on the card remot e
commander have also different buttons/functions
from the unit.

qh ENT ER button

To co mplete a setting.

qj </, (SEEK –/+) buttons

CD:
To sk ip tracks (press); skip tracks
continuously (press, the n press again within
about 1 second and hold); fast-fo rward/
reverse a track (press and hold).
Radio:
To t une in stations automatically (press); find
a station manually (press and ho ld).

qk VO L (volume) +/– button

To ad jus t vol ume .

ql AT T (a ttenuate) button

To a ttenuate the sound. To cancel, press
again.

w; SOUND button

To select sound items.

wa LIST/CAT*

ws M/m (+/–) buttons

wd SCRL (scroll) button 8

*1
*2
*3
*4

Note

If the unit is turned off and the display disapp ears, it
cannot be operated with the car d remote commander
unless
inserted to activate the unit fi

Tip

For details on how to replace the ba ttery, see
“

Replacing the lithium battery of the card remot e

commander” on page 19.

3

butto n 9, 16

To list up.

To s elec t preset stations/skip groups (press);
skip groups continuously (press and hold).

To s croll the display item.

When a CD/MD changer is connected.
When an MD changer is connected.
When the SAT tuner is connected.
When playing back on this unit.

(SOURCE)

on the unit is pressed, or a disc is

rst.

6

7

5

CDX-GT800D/GT805DX

• CONNECTIONS

• CDX-GT800D

• CDX-GT805DX

A

SUB OUT (MONO)

B

Sélecteur de source*

Selector de fuente*

AUDIO OUT

REAR

BUS AUDIO IN

BUS CONTROL IN

Source selector*

XA-C30

AUDIO OUT

FRONT

BUS AUDIO IN

Connection example

Notes

(2-A)

• Be sure to connect the ground lead before connecting the
amplifi er.

• The alarm will only sound if the built-in amplifi er is used.

Tip

(2-B- )

For connecting two or more CD/MD changers, the source
selector XA-C30 (not supplied) is necessary.

Exemple de raccordement

Remarques

• Raccordez d’abord le câble de mise à la masse avant de

• L’alarme est émise uniquement lorsque l’amplifi cateur intégré

Conseil

Dans le cas du raccordement de deux changeurs de CD/MD ou
plus, le sélecteur de source XA-C30 (non fourni) est requis.

(2-A)

raccorder l’amplifi cateur.

est utilisé.

(2-B-

)

Ejemplo de conexiones

Notas

(2-A)

• Asegúrese de conectar primero el cable de conexión a masa
antes de realizar la conexión del amplifi cador.

• La alarma sonará únicamente si se utiliza el amplifi cador
incorporado.

Sugerencia

Si desea conectar dos o más cambiadores de CD/MD,
necesitará el selector de fuente XA-C30 (no suministrado).

(2-B-

)

BUS CONTROL IN

*

not supplied
non fourni
no suministrado

6

• CDX-GT800D

CDX-GT800D/GT805DX

7

CDX-GT800D/GT805DX

• CDX-GT805DX

*

1

3

*

4

*

*

5

Source selector

(not supplied)

Sélecteur de source

(non fourni)
Selector de fuente
(no suministrado)

XA-C30

Supplied with the CD/MD changer
Fourni avec le changeur de CD/MD
Suministrado con el cambiador de CD/MD

1

*

SUB OUT (MONO)

from car antenna
à partir de l’antenne de la voiture
desde la antena del automóvil

AMP REM

3

Max. supply current 0.3 A
Courant max. fourni 0,3 A
Corriente máx. de alimentación de 0,3 A

Left
Gauche
Izquierdo

Right
Droit
Derecho

Left
Gauche
Izquierdo

Right
Droit
Derecho

Connection diagram

1 To a metal surface of the car

First connect the black ground lead, then connect the
orange/white striped, yellow, and red power input leads.

2 To the power antenna control lead or power

supply lead of antenna booster amplifi er

Notes

• It is not necessary to connect this lead if there is no power
antenna or antenna booster, or with a manually-operated
telescopic antenna.

• When your car has a built-in FM/AM antenna in the rear/
side glass, see “Notes on the control and power supply
leads.”

3 To AMP REMO

amplifi er

This connection is only for amplifi ers. Connecting any other
system may damage the unit.

4 To the interface cable of a car telephone
5 To a car’s illumination signal

Be sure to connect the black ground lead to a metal surface
of the car fi rst.

6 To the +12

energized in the accessory position of the
ignition key switch

Notes

• If there is no accessory position, connect to the +12 V

Be sure to connect the black ground lead to a metal

• When your car has a built-in FM/AM antenna in the rear/

7 To the +12 V power terminal which is

energized at all times

Be sure to connect the black ground lead to a metal surface
of the car fi rst.

Notes on the control and power supply leads

• The power antenna control lead (blue) supplies +12 V DC
when you turn on the tuner.

• When your car has built-in FM/AM antenna in the rear/side
glass, connect the power antenna control lead (blue) or the
accessory power input lead (red) to the power terminal of the
existing antenna booster. For details, consult your dealer.

• A power antenna without a relay box cannot be used with this
unit.

Memory hold connection

When the yellow power input lead is connected, power will
always be supplied to the memory circuit even when the ignition
switch is turned off.

Notes on speaker connection

• Before connecting the speakers, turn the unit off.

• Use speakers with an impedance of 4 to 8 ohms, and with
adequate power handling capacities to avoid its damage.

• Do not connect the speaker terminals to the car chassis, or
connect the terminals of the right speakers with those of the
left speaker.

• Do not connect the ground lead of this unit to the negative (–)
terminal of the speaker.

• Do not attempt to connect the speakers in parallel.

• Connect only passive speakers. Connecting active speakers
(with built-in amplifi ers) to the speaker terminals may damage
the unit.

• To avoid a malfunction, do not use the built-in speaker leads
installed in your car if the unit shares a common negative (–)
lead for the right and left speakers.

• Do not connect the unit’s speaker leads to each other.

Note on connection

If speaker and amplifi er are not connected correctly, “Failure”
appears in the display. In this case, make sure the speaker and
amplifi er are connected correctly.

TE IN of an optional power

V power terminal which is

power (battery) terminal which is energized at all times.

surface of the car fi rst.

side glass, see “Notes on the control and power supply
leads.”

BUS AUDIO IN

/AUX IN

2

*

AUDIO OUT

Blue/white striped
Rayé bleu/blanc
Con rayas azules y blancas

White
Blanc
Blanco

White/black striped
Rayé blanc/noir
Con rayas blancas y negras
Gray
Gris
Gris

Gray/black striped
Rayé gris/noir
Con rayas grises y negras

Green
Ver t
Ver d e

Green/black striped
Rayé ver
Con rayas verdes y negras

Purple
Mauve
Morado

Purple/black striped
Rayé mauve/noir
Con rayas moradas y negras

BUS

AUDI O

IN

REAR

t/noir

AUDI O

AUDI O

OUT

OUT

REAR

FRONT

Schéma de raccordement

1 À un point métallique de la voiture

Branchez d’abord le fi l de masse noir et, ensuite, les fi ls
d’entrée d’alimentation rayé orange/blanc, jaune, et rouge.

2 Vers le câble de commande d’antenne

électrique ou le câble d’alimentation de
l’amplifi cateur d’antenne

Remarques

• Il n’est pas nécessaire de raccorder ce câble s’il n'y a pas
d’antenne électrique ou d’amplifi cateur d’antenne, ou avec
une antenne télescopique manuelle.

• Si votre voiture est équipée d’une antenne FM/AM
intégrée dans la vitre arrière/latérale, voir « Remarques
sur les câbles de commande et d’alimentation ».

3 Au niveau de AMP REMOTE IN de

l’amplifi cateur de puissance en option

Ce raccordement s’applique uniquement aux amplifi cateurs.
Le branchement de tout autre système risque
d’endommager l’appareil.

4 Vers le cordon de liaison d’un téléphone de

voiture

5 Vers le connecteur du signal d’éclairage de

la voiture

Raccordez d’abord le câble de mise à la masse noir à un
point métallique du véhicule.

6 À la borne +12 V qui est alimentée quand la

clé de contact est sur la position accessoires

Remarques

• S’il n’y a pas de position accessoires, raccordez la borne
d’alimentation (batterie) +12 V qui est alimentée en
permanence. Raccordez d’abord le câble de mise à la
masse noir à un point métallique du véhicule.

• Si votre voiture est équipée d’une antenne FM/AM
intégrée dans la vitre arrière/latérale, voir « Remarques
sur les câbles de commande et d’alimentation ».

7 À la borne +12 V qui est alimentée en

permanence

Raccordez d’abord le câble de mise à la masse noir à un
point métallique du véhicule.

Remarques sur les câbles de commande et d’alimentation

• Le câble de commande d’antenne électrique (bleu) fournit une
alimentation de + 12 V CC lorsque vous mettez la radio sous
tension.

• Lorsque votre voiture est équipée d’une antenne FM/AM
intégrée dans la vitre arrière/latérale, raccordez le câble de
commande d’antenne
des accessoires (rouge) à la borne d’alimentation de
l’amplifi cateur d’antenne existant. Pour plus de détails, consultez
votre détaillant.

• Une antenne électrique sans boîtier de relais ne peut pas être
utilisée avec cet appareil.

Raccordement pour la conservation de la mémoire

Lorsque le câble d’entrée d’alimentation jaune est raccordé, le
circuit de la mémoire est alimenté en permanence même si la clé
de contact est sur la position d’arrêt.

Remarques sur le raccordement des haut-parleurs

• Avant de raccorder les haut-parleurs, mettez l’appareil hors
tension.

• Utilisez des haut-parleurs ayant une impédance de 4 à 8 ohms
avec une capacité électrique adéquate pour éviter de les
endommager.

• Ne raccordez pas les bornes du système de haut-parleurs au
châssis de la voiture et ne raccordez pas les bornes des haut­parleurs droit à celles du haut-parleur gauche.

• Ne raccordez pas le câble de mise à la masse de cet appareil
à la borne négative (–) du haut-parleur.

• N’essayez pas de raccorder les haut-parleurs en parallèle.

• Raccordez uniquement des haut-parleurs passifs. Le
raccordement de haut-parleurs actifs (avec amplifi cateurs intégrés)
aux bornes des haut-parleurs peut endommager l’appareil.

• Pour éviter tout dysfonctionnement, n’utilisez pas les câbles
des haut-parleurs intégrés installés dans votre voiture si
l’appareil partage un câble négatif commun (–) pour les haut­parleurs droit et gauche.

• Ne raccordez pas entre eux les cordons des haut-parleurs de
l’appareil.

Remarque sur le raccordement

Si les haut-parleurs et l’amplifi cateur ne sont pas raccordés
correctement, le message « Failure » s’affi che. Dans ce cas,
assurez-vous que les haut-parleurs et l’amplifi cateur sont bien
raccordés.

électrique

(bleu) ou l’entrée d’alimentation

AUDIO OUT

FRONT

L

R

Fuse (10 A)
Fusible (10 A)
Fusible (10 A)

2

REMOTE

IN

6

*

BUS

CONTROL IN

Black
Noir
Negro

Blue
Bleu
Azul

Light blue
Bleu ciel
Azul celeste

Orange/white striped
Rayé orange/blanc
Con rayas naranjas y blancas

Red
Rouge
Rojo

Yellow
Jaune
Amarillo

Corriente máx. de alimentación de 0,1 A

Max. supply current 0.1 A

Courant max. fourni 0,1 A

ILLUMINATION

Diagrama de conexión

1 A una superfi cie metálica del automóvil

Conecte primero el cable de puesta a masa negro, y
después los cables con rayas naranjas y blancas, amarillo, y
rojo de entrada de alimentación.

2 Al cable de control de la antena motorizada

o al cable de fuente de alimentación del
amplifi cador de señal de la antena

Notas

• Si no se dispone de antena motorizada ni de amplifi cador
de antena, o se utiliza una antena telescópica accionada
manualmente, no será necesario conectar este cable.

• Si el automóvil incorpora una antena de FM/AM en el
cristal trasero o lateral, consulte “Notas sobre los cables
de control y de fuente de alimentación”.

3 A AMP REMOTE IN de un amplifi cador de

potencia opcional

Esta conexión es sólo para amplifi cadores. La conexión de
cualquier otro sistema puede dañar la unidad.

4 Al cable de interfaz de un teléfono para

automóvil

5 A una señal de iluminación del automóvil

Asegúrese de conectar primero el cable de conexión a masa
negro a una superfi cie metálica del automóvil.

6 Al terminal de alimentación de +12 V que

recibe energía en la posición de accesorio
del interruptor de la llave de encendido

Notas

• Si no hay posición de accesorio, conéctelo al terminal de
alimentación (batería) de +12 V que recibe energía sin
interrupción.

Asegúrese de conectar primero el cable de conexión a

masa negro a una superfi cie metálica del automóvil.

• Si el automóvil incorpora una antena de FM/AM en el
cristal trasero o lateral, consulte “Notas sobre los cables
de control y de fuente de alimentación”.

7 Al terminal de alimentación de +12 V que

recibe energía sin interrupción

Asegúrese de conectar primero el cable de conexión a masa
negro a una superfi cie metálica del automóvil.

Notas sobre los cables de control y de fuente de
alimentación

• El cable de control de la antena motorizada (azul) suministrará
cc de + 12 V cuando conecte la alimentación del sintonizador.

• Si el automóvil dispone de una antena de FM/AM incorporada
en el cristal trasero o lateral, conecte el cable de control de
antena motorizada (azul) o el cable de entrada de alimentación
auxiliar (rojo) al terminal de alimentación del amplifi cador de
antena existente. Para obtener más información, consulte a su
distribuidor.

• Con esta unidad no es posible utilizar una antena motorizada
sin caja de relé.

Conexión para protección de la memoria

Si conecta el cable de entrada de alimentación amarillo, el
circuito de la memoria recibirá siempre alimentación, aunque
apague la llave de encendido.

Notas sobre la conexión de los altavoces

• Antes de conectar los altavoces, desconecte la alimentación
de la unidad.

• Utilice altavoces con una impedancia de 4 a 8
capacidad de potencia adecuada para evitar que se dañen.

• No conecte los terminales de altavoz al chasis del automóvil,
ni conecte los terminales del altavoz derecho con los del
izquierdo.

• No conecte el cable de conexión a masa de esta unidad al
terminal negativo (–) del altavoz.

• No intente conectar los altavoces en paralelo.

• Conecte solamente altavoces pasivos. Si conecta altavoces
activos (con amplifi cadores incorporados) a los terminales de
altavoz, puede dañar la unidad.

• Para evitar fallos de funcionamiento, no utilice los cables de
altavoz incorporados instalados en el automóvil si su unidad
comparte un cable negativo común (–) para los altavoces
derecho e izquierdo.

• No conecte los cables de altavoz de la unidad entre sí.

Nota sobre la conexión

Si el altavoz y el amplifi cador no están conectados
correctamente, aparecerá “Failure” en la pantalla. Si es así,
compruebe la conexión de ambos dispositivos.

Ω

con la

ANT REM

AT T

1

2

4

5

6

7

*1

RCA pin cord (not supplied)

*2

Be sure to match the color-coded cord

f

or audio to the appropriate jacks from
the unit. If you connect an optional
CD/MD changer, you cannot use AUX
IN terminal.

3

*

Auxiliary optional equipment such as
portable DVD player (not supplied)

*4

Supplied with the auxiliary equipment

*5

Supplied with XA-C30

*6

Insert with the cord upwards.

1

Cordon à broche RCA (non fourni)

*

2

*

Veillez à faire correspondre le code de
couleur du cordon audio à celui des
fi ches correspondantes de l’appareil.
Si vous raccordez un changeur de
CD/MD en option, vous ne pouvez
pas utiliser la borne AUX IN.

3

*

Appareil auxiliaire en option, par
exemple un lecteur de DVD portable
(non fourni)

4

*

Fourni avec l’appareil auxiliaire

*5

Fourni avec le XA-C30

*6

Insérez avec le câble vers le haut.

*1

Cable con terminales RCA
(no suministrado)

*2

Asegúrese de hacer coincidir el cable
de audio codifi cado con colores con
las tomas correspondientes de la
unidad. Si conecta un cambiador de
CD/MD opcional, no podrá utilizar el
terminal AUX IN.

3

*

Equipo opcional auxiliar como
un reproductor de DVD portátil
(no suministrado)

*4

Suministrado con el equipo auxiliar

*5

Suministrado con el XA-C30

*6

Insertar con el cable hacia arriba.

8

SECTION 2

DISASSEMBLY

Note: This set can be disassemble according to the following sequence.

SET

2-1. BASE PANEL ASSY

(Page 10)

2-2. SUB PANEL ASSY

(Page 10)

2-3. CD MECHANISM BLOCK

(Page 11)

2-4. DRIVING SECTION

(DB-F05)
(Page 11)

2-7. CHASSIS (T) SUB ASSY

(Page 13)

CDX-GT800D/GT805DX

2-13. SERVO BOARD

(Page 16)

2-5. FOLLOW MOVE (F) ASSY,

DRIVING (F) ASSY
(Page 12)

2-6. MAIN BOARD

(Page 12)

2-10. OPTICAL PICK-UP

(Page 14)

2-8. ROLLER ARM ASSY

(Page 13)

2-9. CHASSIS (OP) ASSY

(Page 14)

2-11. SL MOTOR ASSY (M902)

(Page 15)

2-12. LE MOTOR ASSY (M903)

(Page 15)

9

CDX-GT800D/GT805DX

Note: Follow the disassembly procedure in the numerical order given.

2-1. BASE PANEL ASSY

2

two

screws

(panel F)

5

bracket (PWB)

7

base panel assy

1

two

screws

(panel F)

4

two screws

2-2. SUB PANEL ASSY

3

6

(T)

3

two claws

SUB PANEL board

6

BASE PANEL board

8

FLEXIBLE board (27 core)
(CN607)
(Take care not to pull the

flexible board excessively)

10

1

two

screws

(+PTT 2.6

×

2

two claws

5

claw

6)

4

7

sub panel assy

2-3. CD MECHANISM BLOCK

)

5

CD mechanism block

2

screw

(+PTT 2.6

×

6)

3

4

CNP301

7

bracket (CD)

CDX-GT800D/GT805DX

6

two

screws

(+PTT 2.6

×

6)

2-4. DRIVING SECTION (DB-F05)

4

driving section (DB-F05)

3

screw

(+PTT 2.6

×

6)

1

CN702 (7P)

screw

1

(+PTT 2.6

2

screw

(+PTT 2.6

×

×

6)

6

11

CDX-GT800D/GT805DX

)

2-5. FOLLOW MOVE (F) ASSY, DRIVING (F) ASSY

gear (cam LF5)

4

screw

(M 2.6

To install the assembly, turn the gear (cam LF5) and
align the detent with the holes

A

5

1

screw

(M 2.6

×

6)

3

drive shaft assy

A

.

driving (F) assy

×

6)

6

joint

2

follow move (F) assy

gear (cam RF5)

To install the assembly,
turn the gear (cam RF5) and align
the detent with the holes

B

B

.

2-6. MAIN BOARD

1

three ground point

(+PTT 2.6

×

2

two

screws

×

(+PTT 2.6

screws

6)

8)

5

(+PTT 2.6

6

3

insulating sheet

screw

CN401 (3P)

4

MAIN board

×

8)

7

cord (sub out (MONO)

12

2-7. CHASSIS (T) SUB ASSY

2

two

screws

(+P 1.7

5

SENSOR board

3

claw

×

2.2)

4

claw

CDX-GT800D/GT805DX

1

two

screws

(+P 1.7

×

2.2)

6

chassis (T) sub assy

2-8. ROLLER ARM ASSY

4

gear (RA1)

1

spring (RAL-B)

3

washer

5

roller arm assy

2

spring (RAR-B)

13

CDX-GT800D/GT805DX

)

)

2-9. CHASSIS (OP) ASSSY

0

coil spring (damper)

4

washer

5

gear (LE1)

lever (D)

6

8

qa

chassis (OP) assy

1

optical pick-up (16 core

(CN1)

9

two coil springs (damper)

7

2-10. OPTICAL PICK-UP

5

claw

2

Remove the six solders.

3

tension coil spring (KF60)

2

chucking arm sub assy

1

tension coil spring (CHKG

slider (R)

14

6

main shaft

7

optical pick-up

4

rack (SL)

3

screw

(+B 1.4

×

5)

2-11. SL MOTOR ASSY (M902)

)

CDX-GT800D/GT805DX

1

screw

(+P 1.4

×

1.8

2-12. LE MOTOR ASSY (M903)

qf

two toothed lock

(+M 1.4

bracket (LEM-N)

qs

(+M 1.7

screw

×

)

2.5)

screws

qd

2

SL motor assy (M902)

0

qa

screw

(+M 1.7

×

qg

LE motor assy

(M903)

gear (LE) assy

2.5)

8

screw

(+M 1.7

9

bearing (LEB-N)

2

washer

gear (LE1)

3

lever (D)

×

2.5)

4

5

6

screw

(+P 1.7

×

2.2)

7

leaf spring (LE)

slider (R)

1

Remove the two solders.

15

CDX-GT800D/GT805DX

2-13. SERVO BOARD

1

Remove the eight solders.

6

SERVO board

2

Remove the three solders.

4

screw

5

claw

3

optical pick-up (16 core)

(CN1)

16

SECTION 3

DIAGNOSIS FUNCTION

CDX-GT800D/GT805DX

Description of the Diagnostics function:

1. Setting the Diag display mode

With the power off, press the [4] button, [5] button, and [4] button
on the set body or the remote control (for more than 2 seconds)
in turn.

2. Canceling the Diag display mode

During the Diag function mode, press the [OFF] button.

3. Initial display in the Diag display mode.

Just when the Diag mode is entered, “reset count” is displayed.
The display mode is switched by each rotation of SEEK + >

/ . SEEK --- dial.

Reset count display

DIAG

01 XX

Reset count by watchdog timer display

DIAG

02 XX

Number of connected units display

DIAG

03 1 XXX

Operating hours display

DIAG

04 XXXX

4. Contents of each display mode

4-1. Reset count display mode

DIAG

01 XX

Reset count
(in hexadecimal format)

Diag code

01: Reset count

4-2. Reset count by watchdog timer display mode

DIAG

02 XX

Reset count
(in hexadecimal format)

Diag code

02: Number of resets by watchdog timer

4-3. Number of connected units display mode

DIAG

03 Y XXX

Show the number of connected units for
CD-C, MD-C and XM respectively from
the rightmost (in hexadecimal format).

Recency of information
1-3: 1 represents the latest.

Diag code

03: Number of connected unit.

The display mode is switched by push of [PUSH ENTER] button
during the number of connected units display mode.
.

CD error information display

DIAG

05 1 XX

OFFSET/FAILURE error display

DIAG

06 1XXXXX

No. of connected units history 1 (latest) display

DIAG

03 1 XXX

No. of connected units history 2 display

DIAG

03 2 XXX

No. of connected units history 3 display

DIAG

03 3 XXX

4-4. Operating hours display mode

DIAG

04 XXXX

Operating hours
(in hexadecimal format)

Diag code

04: Operating hours

17

CDX-GT800D/GT805DX

4-5. CD error information display mode
4-5-1. Error description

DIAG

05 Y XX

Error description
(in hexadecimal
format)

Recency of information
1-3: 1 represents the latest.

Diag code
05: CD error information

4-5-2. Disc type and operating hours

DIAG

Error information

Indication Description

1X SERVO ERROR
3X LOADING ERROR
4X TRACK JUMP
5X TEXT ERROR

FX MECHA ERROR

05 YXXXXX

Operating hours

Disc type

Recency of information
1-3: 1 represents the latest.

Diag code
05: CD error information

Disc type

Indication Disc type

0 MP3
1 WMA
2AAC
3ATRAC
8 CD/DA

F UNKNOWN

4-6. OFFSET/FAILURE error display mode

DIAG

06 YXXXXX

Operating hours

Error description
(0: OFFSET, 1: FAILURE)

Recency of information
1-3: 1 represents the latest.

Diag code
06: OFFSET/FAILURE

The display mode is switched by push of [PUSH ENTER] button
during the OFFSET/FAILURE error display mode.

OFFSET/FAILURE error history 1 (latest) display

DIAG

06 1XXXXX

OFFSET/FAILURE error history 2 display

DIAG

06 2XXXXX

The display mode is switched by push of [PUSH ENTER] button
during the CD error information display mode.

CD error info history 1 (latest)
Error description plus error details display

DIAG

05 1 XX

CD error info history 1 (latest)
Disc type plus operating hours display

DIAG

05 1XXXXX

CD error info history 2
Error description plus error details display

DIAG

05 2 XX

CD error info history 2
Disc type plus operating hours display

DIAG

05 2XXXXX

OFFSET/FAILURE error history 3 display

DIAG

06 3XXXXX

18

CD error info history 3
Error description plus error details display

DIAG

05 3 XX

CD error info history 3
Disc type plus operating hours display

DIAG

05 3XXXXX

SECTION 4
DIAGRAMS

4-1. BLOCK DIAGRAM — CD SECTION —

DETECTOR

PD2

PD1

E

F

LASER DIODE

PICK-UP BLOCK

(KSS1000E)

2-AXIS DEVICE

(FOCUS)

(TRACKING)

PD LD

OPTICAL

PD2

PD1

I-V AMP

MON OUT

FCS+

FCS–

TRK+

TRK–

FPI2

96

94

97

95

E

F

VC

VC

LD

AUTOMATIC

CONTROL

M902

(SLED)

M901

(SPINDLE)

M903

(LOADING)

POWER

Q21

M

M

M

100

98

84

91

FOCUS/TRACKING COIL DRIVE,

16

15

18

17

14

13

12

11

10

9

RFO

FNI2

FPI1

FNI1

RFRP

TNI

TPI

TEI

<VRO>

LDO

MDI

SLED/SPINDLE/LOADING

MOTOR DRIVE

IC1

VO4–

VO4+

VO3–

VO3+

VO1+

VO1–

VO2+

VO2–

VOL+

VOL–

89

3

6

92

OPIN4+
OPIN4–

OPOUT4

OPIN3+
OPIN3–

OPOUT3

OPOUT1

OPOUT2

MUTE

BIAS

FWD

REV

CDX-GT800D/GT805DX

D/A, A/D CONVERTER

IC801

83

RFEQO

88

AGCI

RF AMP,DIGITAL SERVO,

DIGITAL SIGNAL PROCESSOR

RFZI

2

TEZI

7

27
26

25

24
23

22

4

7

20

21

1

28

VC

LOAD

IC2

RFI

81
82

RFRPI

F0O

9

TRO

10

FMO

12

DMO

13

AOUT1 (P07)

LRCK (P09)

BUCK(CLK)

BCK (P08)

PIO3
PIO0

MSTBY

ZDET

/RST
/CCE

BUS3(SI)

BUS2(SO)

BUS1
BUS0

62
63
64

X801

11.2896MHz

+3.3V

51
48
36
58
37
43
42
41
40
39
38

23

XI

24

XO

X2

16.934MHz

+1.7V REG.

SW1

(DOWN)

SW2

(SELF)

SW3

(DISC IN)

SW4

(LIMIT)

Q801

X1

12MHz

22 56 5 7

SDIN0 AUXL1
27
26

LRCLK0

33

MLCKI

47

DVDD
40

DVDD

30

VDRIVE

DEC_XMUTE

37

DEC_INT

30

DEC_SSTBY

27

CD_ZDET

15

CD_XRST

14

CD_XCCE

13

CD_BUCK

12

CD_BUS3

11

CD_BUS2

10

CD_BUS1

8

CD_BUS0

7

X1

81

X0

80

MEC_DSW

46

MEC_SELFSW

53

MEC_INSW

45

MEC_LIMIT

42

DRVON

6

MEC LOAD

43

MEC EJECT

44

XFLASH & EJECT_OK

CD

SYSTEM CONTROL

IC3

CDON_1500MV

MECON_CHK

CDON_CHK

57

AUXR1BCLK0 R-CH

58 3 1

VOUT1

59

VOUT2 R-CH

60

VOUT3

72

VINL1

73

VINR1

MECON

CDON

ZMUTE

UNISI

RXD

UNISO

TXD

UNICKI

BUS_ON

BU_IN

RSTX

A_ATT

LINKOFF

R-CH

61

63
64
66

56
25
57
26
58
50
51
75
60
59

67

68

+1.5V

1.5V_ON

1

LPF

IC471

CD+6V

CD+3.3V

+1.5V ON/OFF

SWITCH

Q2,3

+1.5V

SYSTEM CONTROL

IC303 (1/3)

EJECT_OK

47

CDM_ON

48

CD_ON

49

Z_DET

50

UNI SI

UNI SO

UNI CLK
BUS ON
BU CHK
SYS RST
ATT
LINK ON/OFF

+1.5V REG

IC6

VDD

VOUT

CE

FL

RL

A

MAIN

SECTION

(Page 20)

SUB

A-L

MAIN

B

SECTION

(Page 20)

15
3

BU+3.3V

CDX-GT800D/GT805DX

19 19

• R-ch is omitted due to same as L-ch.

• Signal Path

: CD PLAY

: FM/MW/LW

+3.3V

SWITCHING

DRIVER

Q651,652

4

OUT

VCC

REG.

IC650

51

IN BATT1

+3.3V SWITCHING

BATT

CDX-GT800D/GT805DX

4-2. BLOCK DIAGRAM — MAIN SECTION —

PJ401(1/2)

(BUS AUDIO IN)

PJ501

(ANTENNA)

• R-CH is omitted due to same as L-CH.

• Signal Path

L

R

: FM

: AM/MW/LW

: BUS AUDIO/AUX

CD

SECTION

(Page 19)

R-CH

TUX501

(TUNER UNIT)

1

ANT

TU_VDD

E2P_VDD

TU_SCL
TU_SDA

MUTE CONDITION

QUALITY

S_METER
TU_MUTE

E2P_SCL

E2P_SDA

BATT

B_UP+5V

GROUND

SWITCH

Q408

L

R

VCC

RDS

2

A

4
3

10
11
15

13
14

9

8
5

6
7

16
17

VIN

FL

RL

SUB

A-L

AUDIO+8.3V
TU+5V

BU+3.3V

GT800D

X551

8.664MHz

(OPEN/CLOSE)

+9V REG

IC703

V OUT

ON/OFF

1

B+ SWITCH

Q702,703

SCL
SDA

M904

RDS+3.3V

4

B+

10 8

12 14

1 3

AMP

IC474

RDS DEMODULATOR

IC551

16

MPX

9

XTI

10

XTO

VDDA

VDDD

1

9

MOTOR

DRIVE

7

IC702

1 6

SWITCH
BOARD

SCL

SDA

INTN

7

R-CH

R-CH

R-CH

R-CH

11
12

15

3
4

P-SENSOR

SCL
SDA

NS MASK

SWITCH

Q380

I-DET
IC701

DETECT

Q701

30

FL-IN

32

FR-IN

31

RL-IN

33

RR-IN

16

SUB1

14

L-OUT

13

R-OUT

6

AUX-L-IN

3

AUX-R-IN

5

AUX-L-GND

4

AUX-R-GND

2

FIL

TU-L

10

9

TU-R

43

DATA

42

CLK

41

MUTE

IN/OUT SELECT,

ELECTRIC VOLUME

IC401

30

E_VOL_MUTE/RX

31

E_VOL_CKO

29

E_VOL_SO/TX

26

BUS/AUX

17

DAVN

18

TUNER ATT-IN

82

QUALITY

19

NS-MASK

83

VSM

21

TUNER ATT

23

EECKO (TU)

22

EESIO (TU)

64

MOT+ # NC

65

MOT- # NC

79

FP-IDET # NC

63

MOTOR ON # NC

68

P-SNSR # NC

67

OPEN_SW # NC

66

CLOSE_SW # NC

FL-OUT

36

RL-OUT

37

35

SUB-OUT

FR-OUT

38

RR-OUT

39

SYSTEM CONTROL

IC303 (2/3)

17

R-CH (FRONT)
R-CH (REAR)

I2C_CKO

I2C_SIO

AMP_STB

AMP_DIAG

ACC_IN

TEL_ATT

TESET_IN

SYSRESET

BUS_ON

UNI_CKO

UNI_SO

5

BEEP

ILL_IN

BU_IN

UNI_SI

RL+

FL+

ATT

PRE AMP

IC402

OUT(RL)

27
28

25
41
40
20

52

51

53

54

58
56
57

5
4

3

OUT(FL)

3

19

3 1

SCL
SDA

D128

LINE AMP

IC470

D904

MUTE

MUTE

Q470

MUTE CONTROL

Q401,402

D906

10
13
12
11

8
9

D301

Q171

GT800D

RDS

+3.3V

BUS INTERFACE

B CHK
RESET
BUS ON
CLK IN
DATA OUT
DATA IN

MUTE

Q181

IC110

LINK OFF
ATT
BU CHK

SYS RST

BUS ON
UNI CLK

UNI SI
UNI SO

RESET
STBY

BATT

D401

RDS B+

SWITCH

Q551,552

ILLUMINATION CHECK

BATT

3

CLK

4

DATA I/O

6

BUS ON

1

RST

2

B

(Page 19)

C

(Page 21)

SDA
SCL

BU+3.3V

Q907

CD

SECTION

DISPLAY

SECTION

POWER AMP/

MULTIPLE VOLTAGE REGULATOR

11

12

2
4

22
25
16

OVER VOLTAGE

IC201

IN-RL

IN-FL

SDA
SCL

SW1 (AMP_REM)

SW2 (ANT_REM)

REG1 (AUDIO+B)

STB

REG3 (SERVO)

DIAG
AC GND

TEL ATTENATION SWITCH

DETECT

Q101

BUS ON

SWITCH

Q110,111,112

OUT-FL+

OUT-FL–

OUT-RL+

OUT-RL–

VP1
VP2

VP (REG)

REG2 (BU5V)

REG4 (DR+B)

REG5 (ILL)

ACC CHECK

Q102

Q103

D104

D105

TU+5V

BU+3.3V

PJ401(2/2)

L

AUDIO OUT

REAR

R-CH

R-CH

5
3

9
7

R-CH

29
27
20

6

35

30
37
31
33
34

D120

D121

BATT

AUDIO+8.3V
B_UP+5V
CD+3.3V

CD+6V
ILL+B

BATT

TU+5V REG

+3.3V REG

Q501

IC301

F901

8

4

3

5

2

6

1

7

TH100

R

L

R

CN401

L

R

CNP101

1

FL+

9

FL–

2

RL+

10

RL–

4

FR+

12

FR–

3

RR+

11

RR–

5

AMP-R

6

ANT-R

16

BATT

7

ACC

14

ILL

13

ATT

15

TEST

CNP102

(BUS CONTROL IN)

BATT

AUDIO+8.3V

B_UP+5V

AUDIO OUT

FRONT

SUB OUT

(MONO)

CDX-GT800D/GT805DX

2020