CDX GT22W/GT120/GT220 CDXGT22W

User Manual: CDXGT22W

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CDX-GT22W/GT120/GT220
SERVICE MANUAL

US Model
CDX-GT22W/GT120/GT220

Ver. 1.0 2007. 07

Canadian Model
CDX-GT22W

(Photo: CDX-GT22W)

• The tuner and CD sections have no adjustments.

Model Name Using Similar Mechanism

AUDIO POWER SPECIFICATIONS
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.

CD Drive Mechanism Type

MG-101TC-188//Q

Optical Pick-up Name

DAX-25A

NEW

SPECIFICATIONS
CD player section
Signal-to-noise ratio
Frequency response
Wow and flutter

120 dB
10 – 20,000 Hz
Below measurable limit

Tuner section
FM
Tuning range
87.5 – 107.9 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
Tuning range
530 – 1,710 kHz
Antenna (aerial) terminal
External antenna (aerial) connector
Intermediate frequency 10.7 MHz/450 kHz
Sensitivity
30 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
Output

Inputs
Tone controls

Loudness

Audio outputs terminal Sub/Rear switchable
Power antenna (aerial) relay control terminal
Power amplifier control terminal
Antenna (aerial) input terminal
AUX input jack (stereo mini jack)
Low: ±10 dB at 60 Hz (XPLOD)
Mid: ±10 dB at 1 kHz (XPLOD)
High: ±10 dB at 10 kHz (XPLOD)
+4 dB at 100 Hz
+2 dB at 10 kHz
– Continued on next page –

FM/AM COMPACT DISC PLAYER
9-887-788-01
2007G04-1
© 2007. 07

Sony Corporation
eVehicle Division
Published by Sony Techno Create Corporation

CDX-GT22W/GT120/GT220

Power requirements
Dimensions
Mounting dimensions
Mass
Supplied accessories

12 V DC car battery (negative ground)
Approx. 178 × 50 × 179 mm
(7 1/8 × 2 × 7 1/8 in.) (w/h/d)
Approx. 182 × 53 × 162 mm
(7 1/4 × 2 1/8 × 6 1/2 in.) (w/h/d)
Approx. 1.2 kg (2 lb. 11 oz.)
Parts for installation and connections (1 set)

Design and specifications are subject to change without
notice.

SERVICE NOTES
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 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
Please use the following test discs for the check on the CD section.
YDES-18 (Part No. 3-702-101-01)
PATD-012 (Part No. 4-225-203-01)

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 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.

semi-fixed resistor

SAFETY-RELATED COMPONENT WARNING!!

ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!!

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.

LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR LES
DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT
CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE
REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY
DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.

2

CDX-GT22W/GT120/GT220

• CD Playback
You can play CD-DA (also containing CD TEXT) and CD-R/
CD-RW (MP3/WMA files).
Type of discs

Label on the disc

TABLE OF CONTENTS
1.

SERVICE NOTE ........................................................ 4

2.

GENERAL
Location of Controls ........................................................ 5
Connections ..................................................................... 5

CD-DA

MP3*
WMA*

* CDX-GT22W/GT220 only

SOLDER
• UNLEADED
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.

3.

DISASSEMBLY

3-1.
3-2.
3-3.
3-4.
3-5.
3-6.
3-7.
3-8.
3-9.
3-10.
3-11.

Sub Panel Assy ................................................................
CD Mechanism Block .....................................................
Main Board ......................................................................
Servo Board .....................................................................
Chassis (T) Sub Assy .......................................................
Roller Arm Assy ..............................................................
Chassis (OP) Assy ...........................................................
Chucking Arm Sub Assy .................................................
Sled Motor Assy ..............................................................
Optical Pick-up Section ...................................................
Optical Pick-up ................................................................

4.

DIAGNOSIS FUNCTION ........................................ 14

5.

DIAGRAMS

5-1.
5-2.
5-3.
5-4.
5-5.
5-6.
5-7.
5-8.
5-9.

Block Diagram –Main Section– ......................................
Block Diagram –Display Section– ..................................
Printed Wiring Board –Main Section– ............................
Schematic Diagram –Main Section (1/4)– ......................
Schematic Diagram –Main Section (2/4)– ......................
Schematic Diagram –Main Section (3/4)– ......................
Schematic Diagram –Main Section (4/4)– ......................
Printed Wiring Board –Key Section– ..............................
Schematic Diagram –Key Section– .................................

6.

EXPLODED VIEWS

8
8
9
9
10
10
11
11
12
13
13

17
18
19
20
21
22
23
24
25

6-1. Main Section .................................................................... 29
6-2. Front Panel Section ......................................................... 30
6-3. CD Mechanism Section (MG-101TC-188//C) ................ 31

7.

ELECTRICAL PARTS LIST .................................. 32

3

CDX-GT22W/GT120/GT220
SECTION 1
SERVICE NOTE
EXTENSION CABLE AND SERVICE POSITION
When repairing or servicing this set, connect the jig (extension cable)
as shown below.
• 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 BOARD
CN2

NOTE FOR REPLACEMENT OF THE SERVO BOARD
When repairing, the complete SERVO board (A-1201-631-A) should
be replaced since any parts in the SERVO board cannot be repaired.
NOTE FOR REPLACEMENT OF THE AUX JACK (J901)
To replace the AUX jack requires alignment.
1. Insert the AUX jack into the KEY board.
2. Place the KEY board on the front panel.
3. Solder the three terminals of the jack.
KEY board

AUX jack

front panel

4

CDX-GT22W/GT120/GT220
SECTION 2
GENERAL

This section is extracted
from instruction manual.

• LOCATION OF CONTROL
Location of controls and basic operations
Main unit

12 3

4

5

6

78

OFF
PUSH SELECT

EQ3

SOURCE

AUX

SEEK

SEEK

MODE

DSPL

1

BTM

2

REP

SHUF

3

4

9 q; qa qs qd qf

PAUSE

5

qg

6

qh

This section contains instructions on the location
of controls and basic operations.
For details, see the respective pages.
For optional device (CD/MD changer, etc.)
operation, see “Using optional equipment” on
page 10. The corresponding buttons on the card
remote commander control the same functions as
those on the unit.
A OFF button
To power off; stop the source.
B EQ3 (equalizer) button page 9
To select an equalizer type (XPLOD,
VOCAL, EDGE, CRUISE, SPACE,
GRAVITY, CUSTOM or OFF).
C Volume control dial/select button
page 9
To adjust volume (rotate); select setup items
(press and rotate).
D SOURCE button
To power on; change the source* (Radio/CD/
AUX).
E Disc slot
Insert the disc (label side up), playback
starts.
F Display window
G AUX input jack page 10
To connect a portable audio device.
H Z (eject) button
To eject the disc.
I

J DSPL (display)/SCRL (scroll) button
(CDX-GT320/GT32W/GT220/GT22W)
page 8
To change display items (press); scroll the
display item (press and hold).
DSPL (display) button (CDX-GT120/
GT12W) page 8
To change display items.
K SEEK –/+ buttons
CD:
To skip tracks (press); skip tracks
continuously (press, then press again within
about 1 second and hold); reverse/fastforward a track (press and hold).
Radio:
To tune in stations automatically (press); find
a station manually (press and hold).

The following buttons on the card remote
commander have also different buttons/functions
from the unit. Remove the insulation film before
use (page 5) (CDX-GT320/GT32W only).
qj < (.)/, (>) buttons
To control CD/radio, the same as (SEEK)
–/+ on the unit.
Setup, sound setting, etc., can be operated by
< ,.
qk DSPL (display) button
To change display items.
ql VOL (volume) +/– button
To adjust volume.
w; ATT (attenuate) button
To attenuate the sound. To cancel, press
again.

L MODE button page 8
To select the radio band (FM/AM)*.

wa SEL (select) button
The same as the select button on the unit.

M BTM/CAT button (CDX-GT320/GT32W)
page 8
To start the BTM function (press and hold).
BTM button (CDX-GT220/GT22W/
GT120/GT12W) page 8
To start the BTM function (press and hold).

ws M (+)/m (–) buttons
To control CD, the same as (1)/(2) (ALBM
–/+) on the unit.
Setup, sound setting, etc., can be operated by
M m.

N RESET button (located behind the front
panel) (CDX-GT320/GT32W only)
page 5
O Number buttons
CD:
(1)/(2): ALBM –/+ (during MP3/WMA
playback) (CDX-GT320/GT32W/GT220/
GT22W)
To skip albums (press); skip albums
continuously (press and hold).
(3): REP page 8
(4): SHUF page 8
(6): PAUSE
To pause playback of a CD on this unit.
To cancel, press again.
Radio:
To receive stored stations (press); store
stations (press and hold).

wd SCRL (scroll) button
To scroll the display item.
wf Number buttons
To receive stored stations (press); store
stations (press and hold).
* In the case of a CD/MD changer or SAT tuner being
connected; when (SOURCE) is pressed, the
connected device (“MD,” “XM” or “SR”) will appear in
the display, depending on which device is
connected. Furthermore, if (MODE) is pressed, you
can switch the changer, or SAT tuner band (CDXGT320/GT32W only).

Note
If the unit is turned off and the display disappears, it
cannot be operated with the card remote commander
unless (SOURCE) on the unit is pressed, or a disc is
inserted to activate the unit first.

P Receptor for the card remote
commander (CDX-GT320/GT32W/
GT220/GT22W only)

(front panel release) button page 5

6

7

• CONNECTIONS

Connection example
CDX-GT320/GT32W

A

Notes (2-A)
• Be sure to connect the ground (earth) lead before connecting
the amplifier.
• The alarm will only sound if the built-in amplifier is used.

AUDIO OUT FRONT

Tips (2-B)
• When connecting only a single CD/MD changer or other
optional device, connect directly to this unit.
• For connecting two or more CD/MD changers or other
optional devices, the source selector XA-C40 (not supplied) is
necessary.

AUDIO OUT REAR*

Exemple de raccordement
Remarques (2-A)
• Raccordez d’abord le câble de mise à la masse avant de
raccorder l’amplificateur.
• L’alarme est émise uniquement lorsque l’amplificateur intégré
est utilisé.

* AUDIO OUT SUB/REAR

CDX-GT320/GT32W

Conseils (2-B)
• En cas de raccordement d’un seul changeur de CD/MD
uniquement ou d’autres appareils en option, raccordez-le/les
directement à cet appareil.
• Le sélecteur de source XA-C40 (non fourni) est nécessaire
pour raccorder deux changeurs de CD/MD ou plus ou d’autres
appareils en option.

AUDIO OUT FRONT

AUDIO OUT REAR*
* AUDIO OUT SUB/REAR

B

CDX-GT320/GT32W

BUS AUDIO IN

Source selector*
Sélecteur de source*
XA-C40

BUS CONTROL IN

* not supplied
non fourni

5

CDX-GT22W/GT120/GT220

CDX-GT320/GT32W
Supplied with XA-C40
Fourni avec le XA-C40

*2

Source selector
(not supplied)
Sélecteur de source
(non fourni)

Supplied with the CD/MD changer
Fourni avec le changeur de CD/MD

XA-C40

*2
AUDIO OUT
FRONT*1
BUS AUDIO IN*1

*1
CDX-GT320
CDX-GT32W

L
R
BUS
IN

*1 CDX-GT320/GT32W only
*2 RCA pin cord (not supplied)
*3 AUDIO OUT can be switched SUB or
REAR. For details, see the supplied
Operating Instructions.

REAR FRONT
AUDIO OUT

from car antenna (aerial)
à partir de l’antenne du véhicule

AUDIO OUT Fuse (10 A)
REAR*3 Fusible (10 A)

BUS
CONTROL IN*1

*1 CDX-GT320/GT32W uniquement
*2 Cordon à broche RCA (non fourni)
*3 AUDIO OUT peut être commuté sur SUB
ou REAR. Pour obtenir plus de détails,
reportez-vous au mode d’emploi fourni.

2

3

AMP REM
Max. supply current 0.3 A
Courant max. fourni 0,3 A

Left
Gauche

Blue/white striped
Rayé bleu/blanc

White
Blanc

Black
Noir

1

White/black striped
Rayé blanc/noir
Gray
Gris
Right
Droit

Blue
Bleu

Gray/black striped
Rayé gris/noir

Left
Gauche

Green
Vert

Red
Rouge

ANT REM
Max. supply current 0.1 A
Courant max. fourni 0,1 A

2

4

Green/black striped
Rayé vert/noir

Right
Droit

Purple
Violet

Yellow
Jaune

Purple/black striped
Rayé volet/noir

Connection diagram
1 To a metal surface of the car
First connect the black ground (earth) lead, then connect the
yellow and red power supply leads.

2 To the power antenna (aerial) control lead or
power supply lead of antenna (aerial) booster
Notes
• It is not necessary to connect this lead if there is no power
antenna (aerial) or antenna (aerial) booster, or with a
manually-operated telescopic antenna (aerial).
• When your car has a built-in FM/AM antenna (aerial) in
the rear/side glass, see “Notes on the control and power
supply leads.”

3 To AMP REMOTE IN of an optional power
amplifier
This connection is only for amplifiers. Connecting any other
system may damage the unit.

4 To the +12 V power terminal which is
energized in the accessory position of the
ignition switch
Notes
• If there is no accessory position, connect to the +12 V
power (battery) terminal which is energized at all times.
Be sure to connect the black ground (earth) lead to a
metal surface of the car first.
• When your car has a built-in FM/AM antenna (aerial) in
the rear/side glass, see “Notes on the control and power
supply leads.”

5 To the +12 V power terminal which is
energized at all times
Be sure to connect the black ground (earth) lead to a metal
surface of the car first.
Notes on the control and power supply leads
• The power antenna (aerial) control lead (blue) supplies +12 V
DC when you turn on the tuner.
• When your car has built-in FM/AM antenna (aerial) in the rear/
side glass, connect the power antenna (aerial) control lead
(blue) or the accessory power supply lead (red) to the power
terminal of the existing antenna (aerial) booster. For details,
consult your dealer.
• A power antenna (aerial) without a relay box cannot be used
with this unit.
Memory hold connection
When the yellow power supply 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 (earth) 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 amplifiers) 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 amplifier are not connected correctly, “FAILURE”
appears in the display. In this case, make sure the speaker and
amplifier are connected correctly.

Schéma de raccordement
1 À un point métallique de la voiture
Branchez d’abord le câble de mise à la masse noir et,
ensuite, les câbles d’alimentation jaune et rouge.

2 Au câble de commande d’antenne électrique
ou au câble d’alimentation de l’amplificateur
d’antenne
Remarques
• Il n’est pas nécessaire de raccorder ce câble s’il n’y a pas
d’antenne électrique ni d’amplificateur d’antenne, ou avec
une antenne télescopique manuelle.
• Si votre voiture est Èquipée 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’amplificateur de puissance en option
Ce raccordement s’applique uniquement aux amplificateurs.
Le branchement de tout autre système risque
d’endommager l’appareil.

4 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 ».

5 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 (bleu) ou le câble d’alimentation des
accessoires (rouge) à la borne d’alimentation de l’amplificateur
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’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 du hautparleur 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 amplificateurs
intégrés) aux bornes des haut-parleurs peut endommager
l’appareil.
• Pour éviter tout problème de fonctionnement, n’utilisez pas les
câbles des haut-parleurs intégrés installés dans votre voiture si
l’appareil possède 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 ne sont pas raccordés correctement, le
message « FAILURE » s’affiche. Dans ce cas, assurez-vous que
les haut-parleurs sont bien raccordés.

6

5

CDX-GT22W/GT120/GT220
SECTION 3
DISASSEMBLY
Note: This set can be disassemble according to the following sequence.

SET
3-1.

SUB PANEL ASSY
(Page 8)

3-2.

CD MECHANISM BLOCK
(Page 8)

3-3.

MAIN BOARD
(Page 9)

3-4.

SERVO BOARD
(Page 9)

3-5.

CHASSIS (T) SUB ASSY
(Page 10)

3-6.

ROLLER ARM ASSY
(Page 10)

3-7.

CHASSIS (OP) ASSY
(Page 11)

3-8.

CHUCKING ARM SUB ASSY
(Page 11)

3-9.

SLED MOTOR ASSY
(Page 12)

3-10. OPTICAL PICK-UP SECTION
(Page 13)
3-11. OPTICAL PICK-UP
(Page 13)

7

CDX-GT22W/GT120/GT220

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

3-1. SUB PANEL ASSY

3 two claws

2 two claws

1 two screws
(+PTT 2.6 × 6)

4 sub panel assy

3-2. CD MECHANISM BLOCK

7 CD mechanism block

6 bracket (CD)

5 two screws
(+PTT 2.6 × 4)

3
2 screw
(+PTT 2.6 × 6)

4 CNP301

1 screw
(+PTT 2.6 × 6)

8

CDX-GT22W/GT120/GT220

3-3. MAIN BOARD
2 two screws
(+PTT 2.6 × 8)
4 two screws
(+P 2.6 × 8)

5 two screws
(+PTT 2.6 × 10)

1 three ground point screws
(+PTT 2.6 × 6)

6 screw
(+P 2.6 × 10)
7 screw
(+PTT 2.6 × 8)

8 heat sink

9 MAIN board
3

insulating sheet

3-4. SERVO BOARD

WHT
RED
BLK
WHT
RED
BLK
RED
ORG
BLE
YEL
GRY

2 toothed lock screw
(M 1.7 × 2.5)
3 toothed lock screw
(M 1.7 × 2.5)

SERVO board
5 SERVO board

1 Remove the eleven solders.

4 optical pick-up (16 core)
(CN1)

claw

claw

9

CDX-GT22W/GT120/GT220

3-5. CHASSIS (T) SUB ASSY

2 two precision screws
(+P 1.7 × 2.2)

1 two precision screws
(+P 1.7 × 2.2)

4 chassis (T) sub assy

3 claw

3-6. ROLLER ARM ASSY

5 roller arm assy

4 gear (RA1)
1 spring (RAL)

3 washer

2 spring (RAR)

10

CDX-GT22W/GT120/GT220

3-7. CHASSIS (OP) ASSY

6 chassis (OP) assy

1 tension spring (KF)
5
7 coil spring (damper) (natural)
8 coil spring (damper) (green)
4 slider (R)

3 lever (D)

2 gear (LE1)

3-8. CHUCKING ARM SUB ASSY

3 chucking arm sub assy

1 spring

2

Note: Have this portion receive the chassis.

Note: Have this portion receive the chassis.

Note: Be careful not to touch the turn table.

11

CDX-GT22W/GT120/GT220

3-9. SLED MOTOR ASSY

2 three serration screws
(M 2 × 3)

3 sled mtor assy
1 spring

turn table

spring
stand

Note:
Never remove these parts since they were adjusted.

stand
Note: Place the stand with care not to touch the turn table.

Note for Assembly
three serration screws
(M 2 × 3)

sled mtor assy

Note: Take care to prevent the chassis from being bent
when tightening the three machine screws.

12

CDX-GT22W/GT120/GT220

3-10. OPTICAL PICK-UP SECTION

2 optical pick-up section

1

Note: Be careful not to touch the lens and hologram
terminal when removing the optical pick-up section.

3-11. OPTICAL PICK-UP
1 pan tapping screw
(M 1.4 × 2.5)
2 leaf spring (sub guide)
3 leaf spring (OP)

5 optical pick-up
4 lead screw assy

Notes for Assembly

Prevent the end of the
leaf spring (sub guide) from being
in contact with the OP slide base.

Prevent the end of the
leaf spring (sub guide) from being
in contact with the OP slide base.

There is space at the end of the
leaf spring (sub guide) to avoid
contact with the slide.

13

CDX-GT22W/GT120/GT220
SECTION 4
DIAGNOSIS FUNCTION
Description of the Diagnostics function:

4. Contents of each display mode
4-1. Reset count display mode

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
M >/SEEK + or . m/SEEK – keys.

Reset count display

01

01

XX
Reset count
(in hexadecimal format)

Diag code
01: Reset count

4-2. Reset count by watchdog timer display mode

02

XX
Reset count
(in hexadecimal format)

Diag code
02: Number of resets by watchdog timer

XX
4-3. Number of connected units display mode

Reset count by watchdog timer display

02

XX

Number of connected units display

031

XXX

031

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.

Operating hours display

04

XXXX

The display mode is switched by each rotation of [2] or [1] keys
during the number of connected units display mode.

CD error information display

051

No. of connected units history 1 (latest) display

XX

031

OFFSET/FAILURE error display

XXX

No. of connected units history 2 display

061XXXXX

032

XXX

No. of connected units history 3 display

033

XXX

4-4. Operating hours display mode

04

XXXX
Operating hours
(in hexadecimal format)

Diag code
04: Operating hours

14

CDX-GT22W/GT120/GT220

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

4-6. OFFSET/FAILURE error display mode

061XXXXX

051

XX
Error information

Error description Indication
Description
(in hexadecimal
1X
SERVO ERROR
format)
3X
LOADING ERROR
Recency of information
4X
TRACK JUMP
1-3: 1 represents the latest.
5X
TEXT ERROR
Diag code
FX
MECHA
ERROR
05: CD error information

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 each rotation of [2] or [1] keys
during the OFFSET/FAILURE error display mode.

4-5-2. Disc type and operating hours

051XXXXX
OFFSET/FAILURE error history 1 (latest) display

Disc type
Operating hours
Disc type
Recency of information
1-3: 1 represents the latest.
Diag code
05: CD error information

Indication
0
1
2
3
8
F

Disc type
MP3
WMA
AAC
ATRAC
CD/DA
UNKNOWN

The display mode is switched by each rotation of [2] or [1] keys
during the CD error information display mode.

061XXXXX
OFFSET/FAILURE error history 2 display

062XXXXX
OFFSET/FAILURE error history 3 display

063XXXXX
CD error info history 1 (latest)
Error description plus error details display

051

XX

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

051XXXXX
CD error info history 2
Error description plus error details display

052

XX

CD error info history 2
Disc type plus operating hours display

052XXXXX
CD error info history 3
Error description plus error details display

053

XX

CD error info history 3
Disc type plus operating hours display

053XXXXX

15

CDX-GT22W/GT120/GT220

MEMO

16

CDX-GT22W/GT120/GT220
SECTION 5
DIAGRAMS
5-1. BLOCK DIAGRAM — MAIN SECTION —
ELECTRONIC VOLUME
IC401

SUBOUT L 21
SUBOUT R 22

L
R-CH
MUTE
Q481

R-CH

J901
AUX

R-CH

TU1
(TUNER UNIT)
J1
(ANTENNA)

OUT-FL 25

12 IN-FL

OUT-RL 23

11 IN-RL

R-CH

R-CH

OUT-FR 26
OUT-RR 24

4 TU-LCH
3 TU-RCH

MUTE 28
SCL 29
SDA 30

R-CH
TU-SCL 13
TU-SDA 14
AUDIO +8.3V
TU+5V
B.U +3.3V

E2P-SCL 16
E2P-SDA 17

MUTE
CONTROL SWITCH
Q478,479

R-CH
D479
BATT

BATT

I2C_CKO 33
I2C_SIO 34

I2C-SCL
I2C-SDA

25 EEP_CKO
24 EEP_SIO

FU601

VP 35
VP1 20
VP2 6

D511

VOL ATT 9

EEP-SCL
EEP-SDA

6

ANT-REM 27

B.UP+B 37

16 BEEP
22 STB
25 DIAG

30
31
33
34

22
24
26
16
5
7

UNI_SO
UNI_SI
UNI_CLK
Z_MUTE
CD_ON
CDM_ON

6
21
27

SYS_RST
EJECT_OK
BUS_ON

9
25
18
19
8
1,2

A_ATT
BU_IN
D_+3.3V
A_+3.3V
BU_+3.3V
DR_+6V

BATT

BATTERY LEVEL CHECK
Q580–582

TU+5V

TU+5V REG
Q1,D1

AUDIO +8.3V

D581
R-CH
D512

CD
MECHANISM
UNIT
(MG-101TC)

59
58
60
93
98
99

UNISO
UNISI
UNISCK
Z-MUTE
CD_ON
CDM_ON

• R-CH is omitted due to same as L-CH.
• Signal Path
: CD PLAY

D510
BU+3.3V

SERVO +3.3V
BU_+3.3V
MECHA +6V

: FM
77 RESET
88 SYSRST
87 BUSON

: AM
: AUX

RESET
IC602
1 VOUT

VDD 2

BATT

SERVO+3.3V
MECHA+6V
PANEL+B

D580

AU_RCH

ANT-REM

AUDIO +8.3V

ACCESSORY CHECK
Q631

BU IN 54
AU_LCH

16

AMP-REM

BU +5V
AUDIO+8.3V
SERVO+3.3V
MECHA+6V
PANEL+B

ACC_IN 72

11
15

RL+
RL–

B.U+5V

ATT 86
BEEP 5
AMPSTB 26
DIAG 8

CNP301

FL+
FL–

4
FR+
12
FR–
3
RR+
11
RR–
5

AMP-REM 29
4 SCL
2 SDA

SYSTEM CONTROL
IC501 (1/2)

38 QUALITY
39 VSM
12 TU ATT

2
10

R-CH

I2C-SCL
I2C-SDA

QUALITY
VSM
TUATT

9

MUTE
Q461

I2C-SCL
I2C-SDA

10 VCC (+8.3V)
11 TU-VDD (TU+5V)
15 E2P-VDD
QUALITY 5
S-METER 6
TU-MUTE 7

MUTE
Q441

I2C-SCL
I2C-SDA

6 CD-LCH
5 CD-RCH

1

OUT-RL+ 9
OUT-RL– 7

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

R

CN601

OUT-FL+ 5
OUT-FL– 3

8 AUX GND

L-CH 4
R-CH 3

1 ANT

9 AUX-LCH
7 AUX-RCH

R-CH

I2C BUS CONTROLLED
POWER AMP/MULTIPLE
VOLTAGE REGULATOR
IC750

BU +3.3V

CDX-GT22W/GT120/GT220

17

17

J330
AUDIO
OUT
REAR

7

ACC

CDX-GT22W/GT120/GT220

5-2. BLOCK DIAGRAM — DISPLAY SECTION —

SYSTEM CONTROL
IC501 (2/2)

• NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS

DISPLAY CONTROL
IC901

40 KEYIN1

KEY MATRIX
LSW901–911,
S901–904

41 KEYIN0

52 KEY ACK

76 AD_ON

LCD901
LIQUID
CRYSTAL
DISPLAY
PANEL

•

39

COM1 35
|
|
COM4 38
DIMMER

KEY ACKNOWLEDGE
SWITCH
Q664

3
|
34

S1
|
S33

48 DI
47 CL
46 CE
BACK LIGHT

LCD_SO 28
LCD_CKO 29
LCD_CE 27

D503

1

2

RE901
PUSH SELECT
(VOLUME)
ROTARY
ENCODER

THIS NOTE IS COMMON FOR PRINTED WIRING
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is
printed in each block.)
For schematic diagrams.

For printed wiring boards.

Note:
• All capacitors are in µF unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in Ω and 1/4 W or less unless otherwise
specified.
•
f
: internal component.
• C : panel designation.

Note:
• X : parts extracted from the component side.
• Y : parts extracted from the conductor side.
a
: Through hole.
•
: Pattern from the side which enables seeing.
•
(The other layers' patterns are not indicated.)

Note:
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part
number specified.

PANEL+B

(
RE-0
RE-1

LED931
LCD BACK
LIGHT

31 RE-IN0
32 RE-IN1

)

LSW901–911,
LED941,942,
944,945,951–953
KEY
ILLUMINATE

(

)

DIMMER
SWITCH
Q931
X502
32.768kHz

X501
18.432MHz

•
•
•
•

79 XOUT
80 XIN

LCD
BACK LIGHT
SWITCH
Q932

82 OSCIN

•

83 OSCOUT

•

•
•

GT22W/GT220
REMOTE CONTROL
SIGNAL RECEIVER
IC971
7 NOSE_SW

SIRCS 64

3 OUT

IR

Note:
Les composants identifiés par
une marque 0 sont critiques
pour la sécurité.
Ne les remplacer que par une
piéce portant le numéro
spécifié.

A : B+ Line.
B : B– Line.
H : adjustment for repair.
Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
(
) : AM
<
> : CD PLAY
∗ : Impossible to measure
Voltages are taken with a VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal production
tolerances.
Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
tolerances.
Circled numbers refer to waveforms.
Signal path.
J : CD PLAY
F : FM
f : AM
L : AUX

• Waveforms
— MAIN Board —

1

IC501 ul (XOUT)

0.7Vp-p

32.768kHz
0.5 V/DIV, 20 µsec/DIV

2

IC501 id (OSCOUT)

1.8Vp-p
18.432MHz
0.5 V/DIV, 20 nsec/DIV

CDX-GT22W/GT120/GT220

18

18

Caution:
Pattern face side:
(Side B)
Parts face side:
(Side A)

Parts on the pattern face side seen from the
pattern face are indicated.
Parts on the parts face side seen from the
parts face are indicated.

C
Q

These are omitted

B E

BE C
These are omitted

ECB
These are omitted

CDX-GT22W/GT120/GT220
5-3. PRINTED WIRING BOARD — MAIN SECTION —

2

1

: Uses unleaded solder.

3

4

5

6

7

8

9

10

11

12

13

J330
AUDIO OUT
REAR
L

R

JW32
FU601

R472
R482

C751

IC750

C771

JW9

C765

C764

JW1
JW11

D759

D601

D760

D752

JW26

C343

C301

JW99

C306

C305

JW28

R631

JW120
JW48

JW59

50

R567

FMB4
R558

JC504

R517

R568

R565
R671

R533
R692

C509

R693

C514

R541

Q664

JW75

R674

R536

GT22W/GT220

R540

C519

JW65
JW82

R535

R690
GT120

R601

JW44

R672

R542

JW141

C501

R503
D503

R529

C512

JW77

JW74

JW133

C513
C516

JW119

3
2
4
1
IC602

Q582
R585

JW62

R673

JW63

JC510

C550

11

X501
CN701

J
A
KEY BOARD CN901

(Page 24)

CDX-GT22W/GT120/GT220

19

19

Location
F-3
I-2
E-6
H-7
I-5
G-8
F-6
H-8
F-10
F-10
C-10
C-9
I-3
I-4
D-7
D-7
D-6
D-7
C-6
C-6
C-6
C-6
D-8
D-8
C-9
D-9

IC401
IC501
IC602
IC750

E-3
H-6
I-9
B-6

Q1
Q431
Q441
Q451
Q461
Q471
Q478
Q479
Q481
Q580
Q581
Q582
Q631
Q664

F-2
C-4
C-4
C-4
D-4
C-3
E-6
E-6
C-3
F-10
I-10
I-10
G-9
I-7

Q581

R584

1-874-377(CHASSIS)

Ref. No.
D1
D153
D479
D502
D503
D510
D511
D512
D580
D581
D601
D617
D704
D719
D751
D752
D753
D754
D755
D756
D757
D758
D759
D760
D761
D762

R636

R556
R543

GT22W/GT220
R519
D502

JW140

R661

D512

X502

R504

R514

C631
JW46

R563
R679 JC533 R547

C508
C507

R502

R513
D719

R633

R512

R663

R505

R583

JW30
X501

C504

IC

R522 R662

JW61
JW139

R632

R509
C503

R510

R634

R676

1

R511

Q631

C510
JW49

JW69

JW103

D704

C601

JW21

JW4

JW5

JW6

JW8

JW42

C511

JW109

JW57

R578

D510

C523

JW108

R152

JW76

L151

JW73

R153 R154

R675

R566

JW40

R532

JW68

JW104

C152

JW71

C151

R521

R151

R527
FMB3

C522

JW70

R664

R155

JW54

R570

JW79
JW78

C153

JW105

C479

R507

JW72

JW142

R575
R572

D580
JW117

R506 R756

JW122

D153

R526

R534

JW121

C155

R524

R538

JW80
R544

Q580

R528

JW123

G

I

JW23

JW18

JW20

JW89

JW90

JW83

C154

R677

R551

R4

H

R531

R550

R9
R8

D581

FB604

JW45

JW114

R5

JW124

JW135

JW100

JW127

Q1

R13
C7

JW115

C309 R301
C312

D511

CD
MECHANISM
UNIT
(MG-101TC)

JW106

R302

C406
R557

R12

JW101

C310

JW50

FB1

C407

JW56

JW130

R561

F

JW97

JW129

JW118

L1

C308

JW87

C5

JW91

R3

C302

JW96

R414

C6

JC681

JW95

C755

JW67

R2

Q478

R752

JW29

JW94

JW98

R412

D1

JW55
R539

JW66

C13

Q479

JW27

C754

R413

• Semiconductor
Location

JW111

D479

C756 R479

JW132

JW131

C4

JW31
JW39

CNP301
C776

JW93

R1

JW17

C758

R401

JW25

JW24

C412

JW102

JW92

C413

C12

D751

D753

C451
C481

C461

IC401

L601
D762

C770

JW88

E

C602

JW35

R461

C750

C401

D754

C471

R451 Q461
JW38

C404

C8

JW7

D761

C455 R462

C431

C405

JW10
D755

C462
C465 R452

TU1

D

C623

Q451

C618

JW51

C441

R481
(CHASSIS)

R431

C452

D756

R441

D617

JW15
D757

C435

D758

C432

C445

Q481

C617

C622

C

JW2

JW3

JW16
JW22

JW19 R442

JW14

C753

JW12

Q431
C442

Q441

JW13

C763

Q471
R471

C769

JW137

JW138

R432

R582

B

CN601

YEL
C774

C775

YEL

C464

JC753

JC754

-2

C454

-1

JC755

J1
(ANTENNA)

JW34

A

(11)

CDX-GT22W/GT120/GT220

5-4. SCHEMATIC DIAGRAM — MAIN SECTION (1/4) — • Refer to page 26 for IC Block Diagrams.

J330

C464

TU1

C431

R431
R432

IC401

C454

Q431

C412
C401
C413

R12

R13

R2
R3

J1
R452

C404
C405
C406

C451

R451

C441

R441

Q451

C407
C7

FB1
R442

Q441

R462

Q461

C8
R8

C5

R413

R412

C13
C461
C12
C4

(Page 21)

R414

R9
R5 R4

R401
R1

C481

R481
R482

Q481

R472

Q471

IC B/D

C6

D1

R461

Q1

C471 R471

L1

(Page 22)

CDX-GT22W/GT120/GT220

20

20

(Page 23)

CDX-GT22W/GT120/GT220

5-5. SCHEMATIC DIAGRAM — MAIN SECTION (2/4) — • Refer to page 26 for IC Block Diagrams.

C775

C765

C764

C774

C751

D751

D752
C750
D753

IC B/D

D754

JC754

JC755

D755

D756

IC750

D757

D758
C435 C432

CN601

C455 C452

D759

C465 C462

D760

C445 C442

JC753

C753

(Page 20)

Q478

C763
C769

R752
C755
C756

C479

C618

C617

C770

JW111

C771

L601
C602

C758
C776

(Page 22)

FU601

D617

C754

R479

D762

D479

D761

Q479

(Page 23)

CDX-GT22W/GT120/GT220

21

21

C601

D601

CDX-GT22W/GT120/GT220

• Refer to page 18 for Waveforms.

5-6. SCHEMATIC DIAGRAM — MAIN SECTION (3/4) — • Refer to page 27 for IC Pin Description of IC501.

(Page 20)

D511

(Page 21)

R519

R531

R536

R556 R690

R535

R558

R533

JC533

C310

R679

R693

R547

R636

C507

R543

C509

R542

D502

C309

R539

R692

R674

D512

R568

D510

CNP301
R563
R578
C343

C508

R302
C301

X502

R672

R517

R529

Q664

C308
C302

R561

X501

R565

R301
C312

C510

D503

R509
R567

R528
C511

C514

R675

R673

R505
R671

R676
C305

JC504

R566

R504

C306
R503
IC501

C512

R575

R502

C501

R572

C516

C513

R527
R526
R677

C523

R524

R522

R521

R661

R663

C522

R662

R511

R510
R664

R532

R570

R513

R512

C503

R514

R544

R557

R756

R534

R506

R550

R538

R551

R507

C504

JC510

C550

CDX-GT22W/GT120/GT220

22

22

(Page 23)

CDX-GT22W/GT120/GT220

5-7. SCHEMATIC DIAGRAM — MAIN SECTION (4/4) —

(Page 20)

(Page 21)

JC681
FB604

R155

IC602

C153

C151

C152

C623
R153
R154

D719
C622

R601

L151

R151

R152

C519
C154

C155

CN701

Q631

(Page 22)
R541

R540

R633

R634

R585

R584

Q581

D580

C631

R631

R632

JW140

R582

(Page 25)

D581

R583

D704

Q582

CDX-GT22W/GT120/GT220

23

23

D153

Q580

CDX-GT22W/GT120/GT220

5-8. PRINTED WIRING BOARD — KEY SECTION —

2

1

: Uses unleaded solder.

3

4

5

6

7

8

9

10

11

12

13

14

A

LSW901
EQ3

LED944

LED951

S903

LCD901
LIQUID CRYSTAL DISPLAY PANEL

D

R901

LED945

LSW902
DSPL/SCRL
(GT22W/GT220)
DSPL
(GT120)

LED9

R944

S904

52

R905

53

R948

LSW903

LED931

LSW904

LED9

C

Z
S901

LED943

LSW901

LSW904
.m
SEEK–

LED941

LED931
(LCD BACK LIGHT)

C971

R946

GT22W/GT220

1

37

R975

B

LED951–953
(RING ILLUMINATION)
R902
R943

LED941,
S901

LED944,
S903
SOURCE

LSW903
M >
SEEK+
R945

LED942, LED942
S902
S902
OFF

LSW902
LSW905

LSW906

LSW909

LSW908

LSW907

LSW910

1

LSW911

2

LSW905
BTM

LED945,
S904
MODE

LSW907
2/ALBUM+
(GT22W/GT220)
2 (GT120)

LSW906
1/ALBUM–
(GT22W/GT220)
1 (GT120)

LSW909
4/SHUF

LSW908
3/REP

IC971

4
3

1-874-378-

LSW911
6/PAUSE

LSW910
5

IC971

11
(11)

(Page 19)
MAIN BOARD CN701

E

R949

R910

R915

R951

R950

R914

R912

R909

R992

F

R952
R913

A
GT22W/GT220
D994
CN901

R907

RE901

IC901

R971

C984
C983

R979
R978

Q931

R904

C986
D982

R922
C921

1

R987

D903
R982

R974
R981

R931

GT22W/GT220

R903

H

D981

J901
AUX

R932

R934

C981
2

FB903
R933

D992

G

R988

D991

5

D993

R977

4

R953

R984
R985
R986

3

R954
R908

Q932

R972

C987
D998

R947

R911

RE901
PUSH SELECT
(VOLUME)

R942

R941
11
1-874-378- (11)

• Semiconductor Location
Ref. No.

Location

D903
D981
D982
D991
D992
D993
D994

G-11
H-10
H-10
G-11
G-11
G-11
F-14

Ref. No.
IC901
IC971

Location
G-8
D-14

LED931
LED941
LED942
LED944

C-13
B-13
A-1
B-4

Ref. No.
LED945
LED951
LED952
LED953

Location
C-4
B-3
C-4
C-3

Q931
Q932

G-10
G-10

CDX-GT22W/GT120/GT220

24

24

CDX-GT22W/GT120/GT220

5-9. SCHEMATIC DIAGRAM — KEY SECTION —

R943

R945

R949

R951

LED951

LED941

R931

R932

R981

R975

R982

R941

LSW903(2/2)

LSW905(2/2)

IC971

LSW911(2/2)

R971

R933

C971

R942
LED931

LSW906(2/2)
LED944

LSW901(2/2)

LSW910(2/2)

LSW908(2/2)

R947

LED952

LED943
C981
LSW907(2/2)

LSW904(2/2)

LED945

LSW909(2/2)

D982

LSW902(2/2)

LED942

LED953

R953

Q931

D981

R934
R944

R946

R948

R950

R952

R954

C983

R984

C984

R985

C986

IC901

R986

R987

C987

R988

R977
R978
R979

R972

Q932

D998

R992

R974
CN901
D994
LCD901

RE901

R904

R909

R910

R905

LSW902(1/2)

LSW901(1/2)

R903

S903

R908

R902

R911

R912

R913

R914

R915

CDX-GT22W/GT120/GT220

25

25

LSW911(1/2)

LSW910(1/2)

LSW909(1/2)

LSW908(1/2)

LSW907(1/2)

LSW906(1/2)

LSW905(1/2)

S904

LSW904(1/2)

LSW903(1/2)

D993

D992

R907
D991

J901

D903

FB903

(Page 23)

S902

S901

R901

CDX-GT22W/GT120/GT220

• IC Block Diagrams

IC401 BD3442FS-E2 (MAIN Board (1/4))

IC750 TDA8588BJ/N2/R1 (MAIN Board (2/4))

TAB 1
2 SDA

BUS-L 1

VCC2

32 FIL

OUT-FL- 3

I2C BUS

100k
31 GND

4 SCL

FL

BUS-R 2

OUT-FL+ 5
INPUT
GAIN

VOLUME1
/MUTE

TREBLE
/BASS
/MIDDLE

VOLUME2

6 VP2
I2C
BUS
LOGIC

100k
TU-R 4

OUT-RL- 7

30 SDA

RL

29 SCL
28 MUTE

100k
CD-L 5

VCC

IN-RL 11

27 VCC

100k

S-GND 13

CD-R 6
FADER

26 OUTF1

IN-RR 15

250k

FADER

25 OUTF2

OUT-RR+ 17

250k

FADER

24 OUT-R1

OUT-RR- 19

FADER

23 OUT-R2

OUT-FR+ 21

100k

8 PGND3

OUT-RL+ 9
10 SVR

MUTE

INPUT
SELECTOR

PROTECTION/
DIAGNOSTIC

12 IN-FL
14 IN-FR

MUTE

100k
TU-L 3

EFFECT

AUX-L 7

16 BEEP

VP

AUX-G 8

18 PGND2

RR

AUX-R 9
250k

20 VP1

DS32 10

FR
OUT-FR- 23

22 OUTS1

DS11 11
LPF

24 PGND1
BATTERY
DETECTION

DIAG 25

21 OUTS2
EBIAS 13

22 STB

CHIP DETECT/
DIAGNOSTIC

FADER
DS22 12

STANDBY/
MUTE

TEMPERATURE
PROTECTION

FADER

ENABLE
LOGIC
26 RST

20 ADJ
DS21 14
DS11 15
DS31 16

19 SOUT
SPECTRUM
ANALYZER

ANT-REM 27

SWITCH

AMP-REM 29

SWITCH

18 DATA
17 CLK

28 CRES

REGULATOR

30 AUDIO8.3V
SERVO5V 31
MECH6V 33

32 GND
34 PANEL+B

VP 35

REFERENCE
VOLTAGE
B.UP+B 37

CDX-GT22W/GT120/GT220

26

26

REGULATOR

36 CBU
LOADDUMP
PROTECTION

BACK-UP
SWITCH

CDX-GT22W/GT120/GT220

• IC PIN DESCRIPTIONS
• IC501 MB90F045PF-G-9065-SPE1 (SYSTEM CONTROL) (MAIN BOARD (3/4))
Pin No.

Pin Name

I/O

Pin Description

1

AREASEL0

I

Destination function setting pin 0

2

AREASEL1

I

Destination function setting pin 1

3

AREASEL2

I

Destination function setting pin 2

4

AREASEL3

I

Destination function setting pin 3

5

BEEP

O

BEEP signal output to power amplifier

6

CYRIL_SEL

I

Cyril correspondence discrimination signal input

7

NOSE_SW

I

Front panel attachment detect signal input

8

DIAG

I

Status signal input from power amplifier

9

VOLATT

O

Electronic volume attenuate control signal output

10

NCO

O

Not used. (Open)

11

VSS

—

Ground pin

12

TUATT

O

Tuner mute control signal output

13

NSMASK

O

Noise mask signal output

“L”: No correspondence

“L”: Panel on, “H”: Panel off

Not used in this set. (Open)

14 to 22

NCO

O

Not used. (Open)

23

VCC5

—

Power supply pin (+3.3V)

24

EEP_SIO

I/O

EEPROM bus serial data signal input/output

25

EEP_CKO

O

EEPROM bus serial clock signal output

26

AMPSTB

O

Stand-by signal output to power requlation

27

LCD_CE

O

Chip enable signal output to LCD driver

28

LCD_SO

O

Serial data signal output to LCD driver

29

LCD_CKO

O

Serial clock signal output to LCD driver

30

RDS ON

O

RDS (radio data system) ON signal output

31

RE-IN0

I

Rotary encoder signal input 0

32

RE-IN1

I

Rotary encoder signal input 1

33

I2C_CKO

O

I2C bus serial clock signal output

34

I2C_SIO

I/O

I2C bus serial data signal input/output

35

DAVDD

—

A/D converter power supply pin (+3.3V)

36

AVRH

—

A/D converter external reference power supply pin (+3.3V)

37

DAVSS

—

A/D converter Ground pin

38

QUALITY

I

Noise detect signal input

39

VSM

I

S-meter voltage detect signal input

40

KEYIN1

I

Key signal input 1

41

KEYIN0

I

Key signal input 0

42

VSS

—

Not used in this set. (Open)

Ground pin

43

RC_IN0

I

Rotary commander key signal input

44 to 48

NCO

O

Not used. (Open)

Not used in this set. (Pull up)

49

MD0

I

Operation mode setting pin 0 (Pull up)

50

MD1

I

Operation mode setting pin 1 (Pull up)

51

MD2

I

Operation mode setting pin 2 (Pull down)

52

KEYACK

I

Key acknowledgment detect signal input

53

TU_ATTIN

I

Tuner mute zero cross detect signal input

54

BUIN

I

Back-up power supply detect signal input

55

NCO

O

Not used. (Open)

56

DAVN

I

RDS data block synchronized detect signal input

57

NCO

O

Not used. (Open)

58

UNISI

I

S-BUS data signal input

59

UNISO

O

S-BUS data signal output

60

UNISCK

O

S-BUS clock signal output

Not used in this set. (Pull down)

Not used in this set. (Pull down)

27

CDX-GT22W/GT120/GT220

Pin No.

Pin Name

I/O

61

CODEC_SEL

I

Pin Description

62

ILLUMI SEL

I

Illumination voltage setting signal input

63

NCO

O

Not used. (Open)

MP3 select signal input

“H”: MP3, “L”: Non-MP3

64

SIRCS

I

Remote control signal input

65 to 67

NCO

O

Not used. (Open)

68

FLASH_W

I

69, 70

NCO

O

Memory mode select signal input

“H”: 10.4 V, “L”: 9.0 V

Not used in this set. (Pull up)

Normally “H” input: Single chip mode, after reset “L”: Flash write mode
Not used. (Open)

71

RC_IN1

I

Rotary commander shift key signal input

72

ACC_IN

I

Accessory power supply detect signal input

73

TESTIN

I

Test mode detect signal input

74

TELATT

I

Telephone attenuate detect signal input

75

NCO

O

Not used. (Open)

76

AD_ON

O

A/D converter power supply control signal output

77

RESET

I

System reset signal input

78

NCO

O

Not used. (Open)

79

XOUT

O

Low speed operation clock signal output (32.768 kHz)

80

XIN

I

Low speed operation clock signal input (32.768 kHz)

81

VSS1

—

82

OSCIN

I

83

OSCOUT

O

High speed operation clock signal output (18.432 MHz)

84

VCC3

—

Power supply pin (+3.3 V)

85

DEMOSEL

I

DEMO select signal input

86

ATT

O

Audio mute control signal output

87

BUSON

O

BUS ON signal output

88

SYSRST

O

System reset signal output

89 to 92

NCO

O

Not used. (Open)

93

Z-MUTE

I

CD zero cross mute detect signal input

94

B OUT SEL

I

Black out with/without discrimination select signal input

95

INI RS

I

REAR/SUB INITIAL setting signal input

96

MO-DISP

I

Motion display signal input

“H”: Motion display on, “L”: Motion display off

97

DIM_SEL

I

Dimmer select signal input

“H”: Dimmer, “L”: No dimmer

98

CD_ON

I

99

CDM_ON

I

100

28

COL_SW

I

Not used in this set. (Pull up)

Not used in this set. (Pull up)
Not used in this set. (Pull down)

Ground pin
High speed operation clock signal input (18.432 MHz)

“H”: DEMO on, “L”: DEMO off

“H”: Black out

“H”: REAR INITIAL, “L”: SUB INITIAL

Not used in this set. (Pull down)
CD mechanism servo power supply control request signal input
CD mechanism deck power supply control request signal input
Illumination color select signal input

Not used in this set. (Pull down)

“H”: Two colors selection/initial slave, amber, “L”: Color/slave, amber

CDX-GT22W/GT120/GT220
SECTION 6
EXPLODED VIEWS
NOTE:
• The mechanical parts with no reference
number in the exploded views are not supplied.
• Items marked “*” are not stocked since
they are seldom required for routine service.
Some delay should be anticipated
when ordering these items.
• Abbreviation
CND : Canadian model

•

•

•

6-1.

The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.

-XX and -X mean standardized parts, so
they may have some difference from the
original one.
Color Indication of Appearance Parts
Example :
KNOB, BALANCE (WHITE) ... (RED)
R
R
Parts Color Cabinet’s Color
Accessories are given in the last of this parts list.

Les composants identifiés par une
marque 0 sont critiques pour
la sécurité.
Ne les remplacer que par une piéce
portant le numéro spécifié.

MAIN SECTION
not supplied

A

MG-101TC-188//C
#2

7

#1
#3
B

A

#5

FU601

#4

#6

4

#3

#4

not supplied

5
not supplied

3

6

#1
TU1
not supplied

B

2
#1
not supplied
#1

1

Ref. No.

Part No.

Description

Remark

1
2
3
4
5

X-2178-981-1
2-583-939-01
X-2179-691-1
2-348-996-01
A-1286-340-A

PANEL ASSY, SUB
SCREW (+B 2X4)
LOCK ASSY
SCREW (+PTT 2.6X6), GROUND POINT
MAIN BOARD, COMPLETE (GT22W/GT220)

5
6
7

A-1317-388-A MAIN BOARD, COMPLETE (GT120)
2-345-298-01 PLATE (TU), GROUND
1-833-974-31 CONNECTION CORD FOR AUTOMOBILE
(POWER)

Ref. No.

Part No.

Description

FU601
TU1
#1
#2
#3

1-532-877-11
A-3220-961-B
7-685-792-09
7-685-790-01
7-685-793-09

FUSE (BLADE TYPE) (AUTO FUSE) 10A
TUNER UNIT (TUX-032)
SCREW +PTT 2.6X6 (S)
SCREW +PTT 2.6X4 (S)
SCREW +PTT 2.6X8 (S)

#4
#5
#6

7-685-794-09 SCREW +PTT 2.6X10 (S)
7-685-134-19 SCREW +P 2.6X8 TYPE2 NON-SLIT
7-621-284-40 SCREW +P 2.6X10

Remark

29

CDX-GT22W/GT120/GT220

6-2.

FRONT PANEL SECTION

60
59

RE901
not supplied

60

not supplied

58
57
LCD901

not supplied
(KEY board)
J901

56
not supplied

not supplied

not supplied

52

not supplied

55
not supplied

54

51
53

Ref. No.

Part No.

Description

51
51
51
52
53

A-1286-018-A
A-1286-348-A
A-1317-411-A
X-2178-983-1
3-251-320-01

PANEL COMPLETE ASSY, FRONT (GT22W)
PANEL COMPLETE ASSY, FRONT (GT220)
PANEL COMPLETE ASSY, FRONT (GT120)
BUTTON ASSY (S)
EMBLEM (NO. 2.5), SONY

54
54
54
55

A-1286-073-A
A-1286-350-A
A-1317-413-A
X-2178-982-1

PANEL SUB ASSY, FRONT (GT22W)
PANEL SUB ASSY, FRONT (GT220)
PANEL SUB ASSY, FRONT (GT120)
KNOB (VOL) (SV) ASSY (GT120)

30

Remark

Ref. No.

Part No.

Description

Remark

55
56
57
58
59

X-2186-575-1
2-349-626-01
1-780-533-11
3-214-226-11
3-214-215-01

KNOB (VOL) (SV) ASSY (GT22W/GT220)
SPRING (RELEASE)
CONDUCTIVE BOARD, CONNECTION
ILLUMINATOR (LCD)
PANEL, BACK

60
J901
LCD901
RE901

3-250-543-91
1-820-624-11
1-802-510-11
1-479-902-21

SCREW (+B P-TITE M2)
SMALL TYPE JACK (VERTICAL) (AUX)
DISPLAY PANEL, LIQUID CRYSTAL
ENCODER, ROTARY (PUSH SELECT/VOLUME)

CDX-GT22W/GT120/GT220

6-3.

CD MECHANISM SECTION
(MG-101TC-188//C)

101
102
not supplied

not supplied

103

#7

#7

105

not supplied
not supplied

not supplied

not supplied
not supplied

104
not supplied

not supplied

not supplied
not supplied

107

106
106

Ref. No.

Part No.

Description

101
102
0 103
104

A-1283-704-A
A-1283-705-A
X-2149-672-1
2-626-869-21

MECHANICAL BLOCK ASSY (08)
DAXEV08//C
SERVICE ASSY, OP (DAX-25A)
SCREW (M2X3), SERRATION

Remark

Ref. No.
105
106
107
#7

Part No.

Description

Remark

3-348-998-31
3-352-758-31
A-1201-631-A
7-627-000-00

SCREW (M1.4X2.5), TAPPING, PAN
SCREW (M1.7X2.5), TOOTHED LOCK
SERVO BOARD, COMPLETE
SCREW, PRECISION +P 1.7X2.2 TYPE 3

31

CDX-GT22W/GT120/GT220
SECTION 7
ELECTRICAL PARTS LIST

KEY
NOTE:
• Due to standardization, replacements in
the parts list may be different from the
parts specified in the diagrams or the
components used on the set.
• -XX and -X mean standardized parts, so
they may have some difference from the
original one.
• RESISTORS
All resistors are in ohms.
METAL:Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F:nonflammable
• Abbreviation
CND : Canadian model
Ref. No.

Part No.

•

•

•
•

Items marked “*” are not stocked since
they are seldom required for routine service.
Some delay should be anticipated
when ordering these items.
SEMICONDUCTORS
In each case, u : µ, for example:
uA.. : µA.. uPA.. : µPA..
uPB.. : µPB.. uPC.. : µPC.. uPD.. : µPD..
CAPACITORS
uF : µF
COILS
uH : µH

Remark

KEY BOARD
**********

Ref. No.
LED941
LED942
LED943
LED944
LED945

1-780-533-11 CONDUCTIVE BOARD, CONNECTION
3-214-226-11 ILLUMINATOR (LCD)
< CAPACITOR >
C971

1-107-826-11 CERAMIC CHIP

0.1uF

C981
C983
C984
C986

1-107-826-11
1-107-826-11
1-107-826-11
1-125-891-11

0.1uF
0.1uF
0.1uF
0.47uF

10%
16V
(GT22W/GT220)
10%
16V
10%
16V
10%
16V
10%
10V

C987

1-162-964-11 CERAMIC CHIP

0.001uF

10%

50V

< CONNECTOR >
CN901

Les composants identifiés par une
marque 0 sont critiques pour
la sécurité.
Ne les remplacer que par une piéce
portant le numéro spécifié.
When indicating parts by reference
number, please include the board.

Description

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.

1-819-758-12 PLUG, CONNECTOR 15P

Part No.

Description

8-719-053-09
8-719-053-09
1-216-864-11
8-719-053-09
8-719-053-09

LED SML-310VTT86 (Z)
LED SML-310VTT86 (OFF)
SHORT CHIP
0
LED SML-310VTT86 (SOURCE)
LED SML-310VTT86 (MODE)

Remark

LED951 8-719-053-09 LED SML-310VTT86 (RING ILLUMINATION)
LED952 8-719-053-09 LED SML-310VTT86 (RING ILLUMINATION)
LED953 8-719-053-09 LED SML-310VTT86 (RING ILLUMINATION)
< SWITCH >
LSW901 1-786-805-12 SWITCH, TACTILE (WITH LED) (EQ3)
LSW902 1-786-805-12 SWITCH, TACTILE (WITH LED) (DSPL/SCRL)
(GT22W/GT220)
LSW902 1-786-805-12 SWITCH, TACTILE (WITH LED) (DSPL)
(GT120)
LSW903 1-786-805-12 SWITCH, TACTILE (WITH LED)
(M > SEEK+)
LSW904 1-786-805-12 SWITCH, TACTILE (WITH LED)
(. m SEEK–)

< DIODE >
D903
D981
D982
D991
D992

6-501-782-01
6-501-730-01
8-719-988-61
6-501-743-01
6-501-743-01

DIODE
DIODE
DIODE
DIODE
DIODE

MAZ8180GMLS0
MAZ8051GMLS0
1SS355TE-17
MAZ8068GMLS0
MAZ8068GMLS0

D993
D994
D998

6-501-743-01 DIODE MAZ8068GMLS0
6-501-743-01 DIODE MAZ8068GMLS0 (GT22W/GT220)
1-216-295-11 SHORT CHIP
0
< JUMPER RESISTOR >

FB903

1-216-295-11 SHORT CHIP

1-820-624-11 SMALL TYPE JACK (VERTICAL) (AUX)
< LIQUID CRYSTAL DISPLAY >

LCD901 1-802-510-11 DISPLAY PANEL, LIQUID CRYSTAL
< DIODE >
LED931 6-501-339-01 LED NESW505CT-AST (LCD BACK LIGHT)

32

1-786-805-12
1-786-805-12
1-786-805-12
1-786-805-12

SWITCH, TACTILE (WITH LED) (3/REP)
SWITCH, TACTILE (WITH LED) (4/SHUF)
SWITCH, TACTILE (WITH LED) (5)
SWITCH, TACTILE (WITH LED) (6/PAUSE)
< TRANSISTOR >

Q931
Q932

8-729-027-44 TRANSISTOR DTC114TKA-T146
6-551-444-01 TRANSISTOR RT1N436C-TP-1

6-710-047-01 IC LC75836WH-US-E
6-600-629-01 IC RS-470 (IR) (GT22W/GT220)
< JACK >

J901

LSW908
LSW909
LSW910
LSW911

0

< IC >
IC901
IC971

LSW905 1-786-805-12 SWITCH, TACTILE (WITH LED) (BTM)
LSW906 1-786-805-12 SWITCH, TACTILE (WITH LED) (1/ALBUM –)
(GT22W/GT220)
LSW906 1-786-805-12 SWITCH, TACTILE (WITH LED) (1) (GT120)
LSW907 1-786-805-12 SWITCH, TACTILE (WITH LED) (2/ALBUM +)
(GT22W/GT220)
LSW907 1-786-805-12 SWITCH, TACTILE (WITH LED) (2) (GT120)

< RESISTOR >
R901
R902
R903
R904
R905

1-216-820-11
1-216-821-11
1-216-821-11
1-216-822-11
1-216-823-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

820
1K
1K
1.2K
1.5K

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/10W
1/10W

R907
R908
R909
R910
R911

1-216-820-11
1-216-821-11
1-216-821-11
1-216-822-11
1-216-823-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

820
1K
1K
1.2K
1.5K

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/10W
1/10W

CDX-GT22W/GT120/GT220
KEY
Ref. No.

Part No.

Description

R912
R913
R914
R915
R931

1-216-824-11
1-216-825-11
1-216-827-11
1-216-828-11
1-216-812-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

1.8K
2.2K
3.3K
3.9K
180

5%
5%
5%
5%
5%

Remark
1/10W
1/10W
1/10W
1/10W
1/10W

R932
R933
R934
R941
R942

1-216-812-11
1-216-812-11
1-216-822-11
1-216-813-11
1-216-813-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

180
180
1.2K
220
220

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/10W
1/10W

R943
R944
R945
R946
R947

1-216-812-11
1-216-811-11
1-216-812-11
1-216-811-11
1-216-812-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

180
150
180
150
180

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/10W
1/10W

R948
R949
R950
R951
R952

1-216-811-11
1-216-809-11
1-216-809-11
1-216-812-11
1-216-811-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

150
100
100
180
150

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/10W
1/10W

R953
R954
R971
R972
R974

1-216-812-11
1-216-811-11
1-216-809-11
1-216-809-11
1-216-809-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

180
150
100
100
100

5%
1/10W
5%
1/10W
5%
1/10W
5%
1/10W
5%
1/10W
(GT22W/GT220)

R975

1-216-809-11 METAL CHIP

100

R977
R978
R979
R981

1-216-809-11
1-216-809-11
1-216-809-11
1-216-811-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

100
100
100
150

5%
1/10W
(GT22W/GT220)
5%
1/10W
5%
1/10W
5%
1/10W
5%
1/10W

R982
R984
R985
R986
R987

1-216-811-11
1-216-821-11
1-216-821-11
1-216-821-11
1-216-857-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

150
1K
1K
1K
1M

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/10W
1/10W

R988
R992

1-216-840-11 METAL CHIP
1-216-864-11 SHORT CHIP

39K
0

5%

1/10W

< ROTARY ENCODER >
RE901

1-479-902-21 ENCODER, ROTARY (PUSH SELECT/VOLUME)

Ref. No.

Part No.

Description

MAIN
Remark

A-1286-340-A MAIN BOARD, COMPLETE (GT22W/GT220)
A-1317-388-A MAIN BOARD, COMPLETE (GT120)
*********************
7-621-284-40 SCREW +P 2.6X10
7-685-134-19 SCREW +P 2.6X8 TYPE2 NON-SLIT
7-685-794-09 SCREW +PTT 2.6X10 (S)
< CAPACITOR >
C4
C5
C6
C7
C8

1-126-947-11
1-126-947-11
1-162-970-11
1-162-970-11
1-107-826-11

ELECT
ELECT
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

47uF
47uF
0.01uF
0.01uF
0.1uF

20%
20%
10%
10%
10%

35V
35V
25V
25V
16V

C12
C13
C151
C152
C153

1-162-970-11
1-162-970-11
1-126-960-11
1-126-960-11
1-126-961-11

CERAMIC CHIP
CERAMIC CHIP
ELECT
ELECT
ELECT

0.01uF
0.01uF
1uF
1uF
2.2uF

10%
10%
20%
20%
20%

25V
25V
50V
50V
50V

C154
C155
C301
C302
C305

1-163-017-00
1-163-017-00
1-124-248-00
1-124-584-00
1-124-584-00

CERAMIC CHIP
CERAMIC CHIP
ELECT
ELECT
ELECT

0.0047uF
0.0047uF
22uF
100uF
100uF

10%
10%
20%
20%
20%

50V
50V
25V
10V
10V

C306
C308
C309
C310
C312

1-162-970-11
1-162-970-11
1-162-966-11
1-162-966-11
1-162-970-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

0.01uF
0.01uF
0.0022uF
0.0022uF
0.01uF

10%
10%
10%
10%
10%

25V
25V
50V
50V
25V

C343
C401
C404
C405
C406

1-162-970-11
1-126-964-11
1-127-715-11
1-127-715-11
1-126-160-11

CERAMIC CHIP
ELECT
CERAMIC CHIP
CERAMIC CHIP
ELECT

0.01uF
10uF
0.22uF
0.22uF
1uF

10%
20%
10%
10%
20%

25V
50V
16V
16V
50V

C407
C412
C413
C431
C432

1-126-160-11
1-104-665-11
1-107-826-11
1-126-964-11
1-165-908-11

ELECT
ELECT
CERAMIC CHIP
ELECT
CERAMIC CHIP

1uF
100uF
0.1uF
10uF
1uF

20%
20%
10%
20%
10%

50V
25V
16V
50V
10V

C435
C441
C442
C445
C451

1-165-908-11
1-126-964-11
1-165-908-11
1-165-908-11
1-126-964-11

CERAMIC CHIP
ELECT
CERAMIC CHIP
CERAMIC CHIP
ELECT

1uF
10uF
1uF
1uF
10uF

10%
20%
10%
10%
20%

10V
50V
10V
10V
50V

C452
C454
C455
C461
C462

1-165-908-11
1-163-251-11
1-165-908-11
1-126-964-11
1-165-908-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT
CERAMIC CHIP

1uF
100PF
1uF
10uF
1uF

10%
5%
10%
20%
10%

10V
50V
10V
50V
10V

C464
C465
C471
C479
C481

1-163-251-11
1-165-908-11
1-126-964-11
1-124-589-11
1-126-964-11

CERAMIC CHIP
CERAMIC CHIP
ELECT
ELECT
ELECT

100PF
1uF
10uF
47uF
10uF

5%
10%
20%
20%
20%

50V
10V
50V
16V
50V

C501
C503
C504
C507
C508

1-162-970-11
1-124-584-00
1-162-970-11
1-162-917-11
1-162-916-11

CERAMIC CHIP
ELECT
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

0.01uF
100uF
0.01uF
15PF
12PF

10%
20%
10%
5%
5%

25V
10V
25V
50V
50V

< SWITCH >
S901
1-786-653-11 SWITCH, TACTILE (Z)
S902
1-786-653-11 SWITCH, TACTILE (OFF)
S903
1-786-653-11 SWITCH, TACTILE (SOURCE)
S904
1-786-653-11 SWITCH, TACTILE (MODE)
*************************************************************

33

CDX-GT22W/GT120/GT220
MAIN
Ref. No.

Part No.

Description

Part No.

Description

C509
C510
C511
C512
C513

1-162-966-11
1-162-970-11
1-124-584-00
1-162-964-11
1-162-964-11

CERAMIC CHIP
CERAMIC CHIP
ELECT
CERAMIC CHIP
CERAMIC CHIP

0.0022uF
0.01uF
100uF
0.001uF
0.001uF

10%
10%
20%
10%
10%

50V
25V
10V
50V
50V

Remark

Ref. No.
D754
D755
D756
D757
D758

6-501-362-01
6-501-362-01
6-501-362-01
6-501-362-01
6-501-362-01

DIODE
DIODE
DIODE
DIODE
DIODE

1A4-TA26
1A4-TA26
1A4-TA26
1A4-TA26
1A4-TA26

Remark

C514
C516
C519
C522
C523

1-162-964-11
1-162-964-11
1-107-826-11
1-162-970-11
1-162-970-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

0.001uF
0.001uF
0.1uF
0.01uF
0.01uF

10%
10%
10%
10%
10%

50V
50V
16V
25V
25V

D759
D760
D761
D762

6-501-362-01
6-501-362-01
6-501-362-01
6-501-362-01

DIODE
DIODE
DIODE
DIODE

1A4-TA26
1A4-TA26
1A4-TA26
1A4-TA26

C550
C601
C602
C617
C618

1-162-964-11
1-112-302-11
1-165-319-11
1-163-009-11
1-163-009-11

CERAMIC CHIP
ELECT
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

0.001uF
3300uF
0.1uF
0.001uF
0.001uF

10%
20%
10%
10%

50V
16V
50V
50V
50V

C622
C623
C631
C750
C751

1-126-926-11
1-126-926-11
1-126-160-11
1-115-340-11
1-115-340-11

ELECT
ELECT
ELECT
CERAMIC CHIP
CERAMIC CHIP

1000uF
1000uF
1uF
0.22uF
0.22uF

20%
20%
20%
10%
10%

10V
10V
50V
25V
25V

C753
C754
C755
C756
C758

1-128-551-11
1-124-257-00
1-162-964-11
1-216-864-11
1-124-261-00

ELECT
ELECT
CERAMIC CHIP
SHORT CHIP
ELECT

22uF
2.2uF
0.001uF
0
10uF

20%
20%
10%

63V
50V
50V

20%

50V

C763
C764
C765
C769
C770

1-127-715-11
1-115-340-11
1-115-340-11
1-127-715-11
1-127-715-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

0.22uF
0.22uF
0.22uF
0.22uF
0.22uF

10%
10%
10%
10%
10%

16V
25V
25V
16V
16V

C771
C774
C775
C776

1-127-715-11
1-115-340-11
1-115-340-11
1-162-964-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

0.22uF
0.22uF
0.22uF
0.001uF

10%
10%
10%
10%

16V
25V
25V
50V

< FERRITE BEAD >
1-500-245-11 INDUCTOR, FERRITE BEAD
1-500-245-11 INDUCTOR, FERRITE BEAD
< FUSE >
FU601

1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) 10A
< IC >

IC401
IC501
IC602
IC750

6-710-065-01
6-807-750-01
6-709-458-01
6-705-360-02

IC
IC
IC
IC

BD3442FS-E2
MB90F045PF-G-9065-SPE1
XC61CN2802NR
TDA8588BJ/N2/R1

< JACK >

< CONNECTOR >
CN601 1-774-701-21 PIN, CONNECTOR 16P
CN701 1-819-773-13 SOCKET, CONNECTOR 15P
CNP301 1-820-611-11 CONNECTOR, BOARD TO BOARD 28P
< DIODE >
D1
D153
D479
D502
D503

6-501-734-01
6-501-743-01
6-501-193-01
6-502-131-01
6-501-193-01

DIODE
DIODE
DIODE
DIODE
DIODE

MAZ8056GMLS0
MAZ8068GMLS0
1SS355WTE-17
LRB751V-40T1G (GT22W/GT220)
1SS355WTE-17

D510
D511
D512
D580
D581

6-501-656-01
6-500-335-01
6-501-654-01
6-501-747-01
6-501-782-01

DIODE
DIODE
DIODE
DIODE
DIODE

LBAT54ALT1G
MC2838-T112-1
LBAT54CLT1G
MAZ8075GMLS0
MAZ8180GMLS0

D601
D617
D704
D719
D751

6-501-571-01
6-501-782-01
6-501-743-01
6-501-782-01
6-501-362-01

DIODE
DIODE
DIODE
DIODE
DIODE

1N5404-C311-3
MAZ8180GMLS0
MAZ8068GMLS0
MAZ8180GMLS0
1A4-TA26

D752
D753

6-501-362-01 DIODE 1A4-TA26
6-501-362-01 DIODE 1A4-TA26

34

FB1
FB604

J1
J330

1-815-185-13 JACK (ANTENNA)
1-774-698-11 JACK, PIN 2P (AUDIO OUT REAR)
< JUMPER RESISTOR >

JC504
JC510
JC533
JC681
JC753

1-216-864-11
1-216-864-11
1-216-864-11
1-216-864-11
1-216-296-11

SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP
SHORT CHIP

0
0
0
0
0

JC754
JC755

1-216-296-11 SHORT CHIP
1-216-296-11 SHORT CHIP

0
0

< COIL >
L1
L151
L601

1-469-844-11 INDUCTOR
1-216-295-11 SHORT CHIP
1-456-617-11 COIL, CHOKE

2.2uH
0

< TRANSISTOR >
Q1
Q431
Q441
Q451
Q461

6-551-431-01
8-729-027-44
8-729-027-44
8-729-027-44
8-729-027-44

TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR

2SC6027T100-QR
DTC114TKA-T146
DTC114TKA-T146
DTC114TKA-T146
DTC114TKA-T146

Q471
Q478
Q479
Q481
Q580

6-551-856-01
8-729-027-43
8-729-027-23
6-551-856-01
8-729-027-43

TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR

LTC614TKFP8T146
DTC114EKA-T146
DTA114EKA-T146
LTC614TKFP8T146
DTC114EKA-T146

Q581
Q582
Q631
Q664

8-729-038-28
8-729-620-07
8-729-620-07
8-729-027-23

TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR

RT1N441C-TP-1
2SC3052EF-T1-LEF
2SC3052EF-T1-LEF
DTA114EKA-T146

CDX-GT22W/GT120/GT220
MAIN
Ref. No.

Part No.

Description

Remark

< RESISTOR >
R1
R2
R3
R4
R5

1-216-821-11
1-414-595-11
1-414-595-11
1-216-839-11
1-216-843-11

METAL CHIP
1K
INDUCTOR, FERRITE BEAD
INDUCTOR, FERRITE BEAD
METAL CHIP
33K
METAL CHIP
68K

5%

1/10W

5%
5%

1/10W
1/10W

R8
R9
R12
R13
R151

1-216-839-11
1-216-843-11
1-414-595-11
1-414-595-11
1-216-817-11

METAL CHIP
33K
METAL CHIP
68K
INDUCTOR, FERRITE BEAD
INDUCTOR, FERRITE BEAD
METAL CHIP
470

5%
5%

1/10W
1/10W

5%

1/10W

R152
R153
R154
R155
R301

1-216-817-11
1-216-834-11
1-216-834-11
1-216-825-11
1-216-821-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

470
12K
12K
2.2K
1K

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/10W
1/10W

R302
R401
R412
R413
R414

1-216-821-11
1-216-797-11
1-218-883-11
1-216-864-11
1-216-864-11

METAL CHIP
METAL CHIP
METAL CHIP
SHORT CHIP
SHORT CHIP

1K
10
33K
0
0

5%
5%
0.5%

1/10W
1/10W
1/10W

R431
R432
R441
R442
R451

1-216-821-11
1-216-833-11
1-216-821-11
1-216-833-11
1-216-821-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

1K
10K
1K
10K
1K

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/10W
1/10W

R452
R461
R462
R471
R472

1-216-833-11
1-216-821-11
1-216-833-11
1-216-813-11
1-216-833-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

10K
1K
10K
220
10K

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/10W
1/10W

R479
R481
R482
R502
R503

1-216-805-11
1-216-813-11
1-216-833-11
1-216-821-11
1-216-821-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

47
220
10K
1K
1K

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/10W
1/10W

R504
R505
R506
R507
R509

1-218-871-11
1-218-871-11
1-216-845-11
1-216-845-11
1-216-813-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

10K
10K
100K
100K
220

0.5%
0.5%
5%
5%
5%

1/10W
1/10W
1/10W
1/10W
1/10W

R510
R511
R512
R513
R514

1-216-821-11
1-216-821-11
1-216-821-11
1-216-845-11
1-216-845-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

1K
1K
1K
100K
100K

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/10W
1/10W

R517
R519
R521
R522
R524

1-216-841-11
1-216-845-11
1-216-825-11
1-216-825-11
1-216-845-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

47K
100K
2.2K
2.2K
100K

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/10W
1/10W

R526
R527
R528
R529
R531

1-216-845-11
1-216-845-11
1-216-845-11
1-216-821-11
1-216-845-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

100K
100K
100K
1K
100K

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/10W
1/10W

R532

1-216-845-11 METAL CHIP

100K

5%

1/10W

Ref. No.

Part No.

Description

R533
R534
R535
R536
R538

1-216-845-11
1-216-833-11
1-216-833-11
1-216-833-11
1-216-845-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

100K
10K
10K
10K
100K

5%
5%
5%
5%
5%

Remark
1/10W
1/10W
1/10W
1/10W
1/10W

R539
R540
R541
R542
R543

1-216-845-11
1-216-845-11
1-216-845-11
1-216-821-11
1-216-821-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

100K
100K
100K
1K
1K

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/10W
1/10W

R544
R547
R550
R551
R556

1-216-821-11
1-216-821-11
1-216-845-11
1-216-845-11
1-216-833-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

1K
1K
100K
100K
10K

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/10W
1/10W

R557
R558
R561
R563
R565

1-216-825-11
1-216-821-11
1-216-845-11
1-216-845-11
1-216-845-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

2.2K
1K
100K
100K
100K

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/10W
1/10W

R566
R567
R568
R570
R572

1-216-845-11
1-216-845-11
1-216-821-11
1-216-817-11
1-216-845-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

100K
100K
1K
470
100K

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/10W
1/10W

R575
R578
R582
R583
R584

1-216-845-11
1-216-821-11
1-216-821-11
1-216-821-11
1-216-849-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

100K
1K
1K
1K
220K

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/10W
1/10W

R585
R601
R631
R632
R633

1-216-849-11
1-216-845-11
1-249-425-11
1-216-841-11
1-216-841-11

METAL CHIP
METAL CHIP
CARBON
METAL CHIP
METAL CHIP

220K
100K
4.7K
47K
47K

5%
5%
5%
5%
5%

1/10W
1/10W
1/4W
1/10W
1/10W

R634
R636
R661
R662
R663

1-216-829-11
1-216-845-11
1-216-821-11
1-216-833-11
1-216-821-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

4.7K
100K
1K
10K
1K

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/10W
1/10W

R664
R671
R672
R673
R674

1-216-833-11
1-216-809-11
1-216-809-11
1-218-871-11
1-216-845-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

10K
100
100
10K
100K

5%
5%
5%
0.5%
5%

1/10W
1/10W
1/10W
1/10W
1/10W

R675
R676
R677
R679
R690

1-216-821-11
1-216-821-11
1-216-821-11
1-216-821-11
1-216-845-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

1K
1K
1K
1K
100K

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/10W
1/10W

R692

1-216-845-11 METAL CHIP

100K

R693

1-216-845-11 METAL CHIP

100K

R752
R756

1-216-811-11 METAL CHIP
1-216-841-11 METAL CHIP

150
47K

5%
1/10W
(GT22W/GT220)
5%
1/10W
(GT120)
5%
1/10W
5%
1/10W

35

CDX-GT22W/GT120/GT220
MAIN
Ref. No.

SERVO
Part No.

Description

Remark

< TUNER UNIT >
TU1

A-3220-961-B TUNER UNIT (TUX-032)
< VIBRATOR >

X501
1-813-524-21 VIBRATOR, CERAMIC (18.432MHz)
X502
1-767-317-11 VIBRATOR, CRYSTAL (32.768kHz)
*************************************************************
A-1201-631-A SERVO BOARD, COMPLETE
**********************
*************************************************************
MISCELLANEOUS
***************
7

1-833-974-31 CONNECTION CORD FOR AUTOMOBILE
(POWER)
0 103
X-2149-672-1 SERVICE ASSY, OP (DAX-25A)
*************************************************************
ACCESSORIES
************
3-215-427-11 MANUAL, INSTRUCTION (ENGLISH,FRENCH)
(GT22W:CND/GT120/GT220)
3-215-427-51 MANUAL, INSTRUCTION (ENGLISH,SPANISH)
(GT22W:US)
3-215-428-11 MANUAL, INSTRUCTION, INSTALL (ENGLISH,
FRENCH) (GT22W:CND/GT120/GT220)
3-215-428-51 MANUAL, INSTRUCTION, INSTALL (ENGLISH,
SPANISH) (GT22W:US)
*************************************************************
PARTS FOR INSTALLATION AND CONNECTIONS
***************************************
151
152
153
154
155

X-2179-430-1
2-686-802-01
3-246-011-01
3-259-776-01
1-833-974-31

151

FRAME ASSY, FITTING
COLLAR
KEY (FRAME)
SCREW (+K 5X8 TP)
CONNECTION CORD FOR AUTOMOBILE
(POWER)

152

153

×2

154

155

×4

36

CDX-GT22W/GT120/GT220

MEMO

37

CDX-GT22W/GT120/GT220

REVISION HISTORY
Clicking the version allows you to jump to the revised page.
Also, clicking the version at the top of the revised page allows you to jump to the next revised page.

38

Ver.

Date

1.0

2007. 07

Description of Revision
New



---

Source Exif Data:

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File Type Extension             : pdf
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Producer                        : Acrobat Distiller 5.0.1 for Macintosh
Create Date                     : 2007:07:03 07:25:46Z
Modify Date                     : 2007:07:18 16:46:44-05:00
Metadata Date                   : 2007:07:18 16:46:44-05:00
Format                          : application/pdf
Title                           : CDX-GT22W/GT120/GT220
Description                     : US, CND
Creator                         : Sony Corporation
Document ID                     : uuid:f6fb0f9a-5b34-454c-98dd-d07e0633789b
Instance ID                     : uuid:1329d44e-f1bb-4ae7-b64b-d9a3d2752167
Page Count                      : 38
Subject                         : US, CND
Author                          : Sony Corporation

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