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CDX-GT21W/GT210/
GT260/GT260S
SERVICE MANUAL US Model
Canadian Model
Ver. 1.2 2007.03
CDX-GT21W/GT210
E Model
CDX-GT260/GT260S
Chinese Model
CDX-GT260
• The tuner and CD sections have no adjustments.
CDX-GT11W/GT110/
Model Name Using Similar Mechanism
GT160/GT160S
AUDIO POWER SPECIFICATIONS (US, CND MODEL)
CD Drive Mechanism Type MG-101TA-188//Q
POWER OUTPUT AND TOTAL HARMONIC DISTORTION
23 watts per channel minimum continuous average power into
Optical Pick-up Name DAX-25A
4 ohms, 4 channels d
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CDX-GT21W/GT210/GT260/GT260S Power amplifier section Notes on Chip Component Replacement Outputs Speaker outputs (sure seal connectors) • Never reuse a disconnected chip component. Speaker impedance 4 – 8 ohms • Notice that the minus side of a tantalum capacitor may be damaged Maximum power output by heat. 50 W × 4 (at 4 ohms) TEST DISCS General Please use the following test discs for the check on the CD section. Output Power antenna (aerial) relay control terminal Inputs Antenna (aerial) input
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CDX-GT21W/GT210/GT260/GT260S • CD Playback UNLEADED SOLDER • You can play CD-DA (also containing CD TEXT*) and CD-R/ Boards requiring use of unleaded solder are printed with the lead- CD-RW (MP3/WMA files also containing Multi Session). free 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.) Type of discs Label on the disc : LEAD FREE MARK CD-DA Unleaded solder has the following char
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CDX-GT21W/GT210/GT260/GT260S Ver. 1.2 • E model TABLE OF CONTENTS 1. GENERAL Location of Controls (CDX-GT21W: US) ...................... 5 Connections (CDX-GT21W: US) ................................... 5 Location of Controls (CDX-GT21W: CND/GT210) ...... 7 Connections (CDX-GT21W: CND/GT210) .................... 7 Location of Controls (CDX-GT260/GT260S) ................ 9 This label is located on the bottom of the chassis. Connections (CDX-GT260/GT260S).............................. 9 • Chinese
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CDX-GT21W/GT210/GT260/GT260S SECTION 1 This section is extracted GENERAL from instruction manual. • LOCATION OF CONTROL (CDX-GT21W: US) Location of controls and basic operations Main unit 123 4 5678 OFF PUSH SELECT EQ SOURCE AUX SEEK SEEK DIM MODE DSPL ALBM REP SHUF PAUSE 12 34 5 6 CDX-GT21W 9q;qaqs qd Refer to the pages listed for details. K SEEK –/+ buttons CD: A OFF button To skip tracks (press); skip tracks To power off; stop the source. continuously (press, then press again within about 1
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CDX-GT21W/GT210/GT260/GT260S from car antenna (aerial) desde la antena del automóvil Fuse (10 A) Fusible (10 A) 2 White Blanco Black Negro Left Izquierdo White/black striped Con rayas blancas y negras Gray Gris Blue ANT REM Azul Right Derecho Max. supply current 0.1 A Gray/black striped Corriente máx. de alimentación de 0,1 A Con rayas grises y negras Green Verde Red Rojo Left Izquierdo Green/black striped Con rayas verdes y negras Purple Yellow Morado Amarillo Right Derecho Purple/black stripe
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CDX-GT21W/GT210/GT260/GT260S • LOCATION OF CONTROL (CDX-GT21W: CND/GT210) Location of controls and basic operations Main unit 123 4 5678 OFF PUSH SELECT EQ SOURCE AUX SEEK SEEK DIM DSPL MODE ALBM REP SHUF PAUSE 12 34 5 6 CDX-GT210 CDX-GT21W 9q;qaqs qd Refer to the pages listed for details. K SEEK –/+ buttons CD: A OFF button To skip tracks (press); skip tracks To power off; stop the source. continuously (press, then press again within about 1 second and hold); reverse/fast- B EQ (equalizer) bu
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CDX-GT21W/GT210/GT260/GT260S from car antenna (aerial) à partir de l’antenne du véhicule Fuse (10 A) Fusible (10 A) 2 White Blanc Black Noir Left Gauche White/black striped Rayé blanc/noir Gray Gris Blue ANT REM Bleu Right Droit Max. supply current 0.1 A Gray/black striped Courant max. fourni 0,1 A Rayé gris/noir Green Vert Red Rouge Left Gauche Green/black striped Rayé vert/noir Purple Yellow Violet Jaune Right Droit Purple/black striped Rayé violet/noir Connection diagram Schéma de raccordem
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CDX-GT21W/GT210/GT260/GT260S • LOCATION OF CONTROL (CDX-GT260/GT260S) Location of controls and basic operations Main unit 123 4 5678 OFF PUSH SELECT EQ SOURCE AUX SEEK SEEK DIM DSPL MODE ALBM REP SHUF PAUSE 12 34 5 6 CDX-GT260S CDX-GT260 9q;qaqs qd qf qg Refer to the pages listed for details. K SEEK –/+ buttons CD: A OFF button To skip tracks (press); skip tracks To power off; stop the source. continuously (press, then press again within about 1 second and hold); reverse/fast- B EQ (equalizer)
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CDX-GT21W/GT210/GT260/GT260S from car antenna (aerial) desde la antena del automóvil Fuse (10 A) Fusible (10 A) 2 White Black Blanco Negro Left Izquierdo White/black striped Con rayas blancas y negras Gray Blue Gris Azul Right ANT REM Derecho Gray/black striped Max. supply current 0.1 A Con rayas grises y negras Corriente máx. de alimentación de 0,1 A Green Red Verde Rojo Left Izquierdo Green/black striped Con rayas verdes y negras Purple Yellow Morado Amarillo Right Derecho Purple/black stripe
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CDX-GT21W/GT210/GT260/GT260S Ver. 1.2 SECTION 2 DISASSEMBLY Note: This set can be disassemble according to the following sequence. SET 2-1. SUB PANEL (LCD) ASSY (Page 12) 2-2. CD MECHANISM BLOCK (Page 12) 2-4. SERVO BOARD 2-3. MAIN BOARD (Page 13) (Page 13) 2-5. CHASSIS (T) SUB ASSY (Page 14) 2-6. ROLLER ARM ASSY (Page 14) 2-7. CHASSIS (OP) ASSY (Page 15) 1. CHUCKING ARM SUB ASSY (SUPPLEMENT-1 Page 1) 2. SLED MOTOR ASSY (SUPPLEMENT-1 Page 2) 3. OPTICAL PICK-UP SECTION (SUPPLEMENT-1 Page 3) 4. OP
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CDX-GT21W/GT210/GT260/GT260S Note: Follow the disassembly procedure in the numerical order given. 2-1. SUB PANEL (LCD) ASSY 3 two claws 2 two claws 1 two screws (+PTT 2.6 × 6) 4 sub panel (LCD) assy 2-2. CD MECHANISM BLOCK 6 bracket (CD) 7 CD mechanism block 5 two screws (+PTT 2.6 × 4) 3 2 screw (+PTT 2.6 × 6) 4 CNP301 1 screw (+PTT 2.6 × 6) 12
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CDX-GT21W/GT210/GT260/GT260S 2-3. MAIN BOARD 2 two screws (+PTT 2.6 × 8) 4 two screws (+P 2.6 × 8) 1 three screws 5 two screws (+BTT) (+PTT 2.6 × 12) 6 screw (+PTT 2.6 × 8) 7 heat sink 8 MAIN board insulating sheet 3 2-4. SERVO BOARD WHT RED BLK WHT 2 toothed lock screw RED (M 1.7 × 2.5) BLK RED 3 toothed lock screw ORG (M 1.7 × 2.5) BLE YEL SERVO board GRY 5 SERVO board 1 Remove the eleven solders. 4 optical pick-up (16 core) (CN1) claw claw 13
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CDX-GT21W/GT210/GT260/GT260S 2-5. CHASSIS (T) SUB ASSY 2 two precision screws 1 two precision screws (+P 1.7 × 2.2) (+P 1.7 × 2.2) 4 chassis (T) sub assy 3 claw 2-6. ROLLER ARM ASSY 5 roller arm assy 4 gear (RA1) 1 spring (RAL) 3 washer 2 spring (RAR) 14
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CDX-GT21W/GT210/GT260/GT260S Ver. 1.2 2-7. 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) 15
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CDX-GT21W/GT210/GT260/GT260S SECTION 3 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 01 XX on the set body or the remote control (for more than 2 seconds) in turn. Reset count (in hexadecimal format) 2. Canceling the Diag display mode Diag code During the Diag function mode, press the [OFF] button. 01: Reset count 3
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CDX-GT21W/GT210/GT260/GT260S 4-5. CD error information display mode 4-6. OFFSET/FAILURE error display mode 4-5-1. Error description 061XXXXX 051 XX Operating hours Error information Error description Error description Indication Description (in hexadecimal (0: OFFSET, 1: FAILURE) 1X SERVO ERROR format) Recency of information 3X LOADING ERROR Recency of information 1-3: 1 represents the latest. 4X TRACK JUMP 1-3: 1 represents the latest. Diag code 5X TEXT ERROR Diag code 06: OFFSET/FAILURE F
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CDX-GT21W/GT210/GT260/GT260S MEMO 18
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CDX-GT21W/GT210/GT260/GT260S SECTION 4 DIAGRAMS 4-1. BLOCK DIAGRAM — MAIN SECTION — ELECTRONIC VOLUME AUX BUFFER IC401 IC901 R-CH POWER AMP/MULTIPLE J901 VOLTAGE REGULATOR 3 + 1 10 AUX-LCH AUX IC750 R-CH 7 AUX-RCH CN601 14 12 20 FIL 1 OUT-FL 13 12 IN-FL OUT-FL+ 5 FL+ 9 TU1 OUT-FL– 3 FL– 10 + 8 8 DN1 OUT-RL 11 11 IN-RL (TUNER UNIT) 9 DN2 2 OUT-FR 14 R-CH (FRONT) OUT-RL+ 9 RL+ MUTE MUTE 10 OUT-RR 12 R-CH (REAR) J1 OUT-RL– Q441 Q461 7 RL– 1 ANT L-CH 4 4 TU-LCH VOLATT (ANTENNA) MUTE 16 R-CH 3 TU-RCH
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CDX-GT21W/GT210/GT260/GT260S 4-2. BLOCK DIAGRAM — DISPLAY SECTION — • NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. SYSTEM CONTROL DISPLAY CONTROL (In addition to this, the necessary note is IC501 (2/2) IC901 printed in each block.) KEYIN1 KEY MATRIX 40 For schematic diagrams. For printed wiring boards. 3 LSW903–910, S904 S1 | LCD901 Note: Note: LCD_SO 28 48 DI LSW901, 902, S901–903 KEYIN0 41 | 34 LCD_CKO 29 47 CL CL •
