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SERVICE MANUAL CD RECEIVER MA092 2004 KD-G502 Area suffix E ----------- Continental Europe EX --------------- Central Europe EU----------------------------Turkey TABLE OF CONTENTS PRECAUTION............... . . 1-3 SPECIFIC SERVICE INSTRUCTIONS .
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SPECIFICATION AUDIO AMPLIFIER SECTION Maximum Power Output Front 50 W per channel Rear 50 W per channel 19 W per channel into 4 Ω, 40 Hz to 20 000 Hz at no more Continuous Power Output (RMS) Front than 0.8% total harmonic distortion. 19 W per channel into 4 Ω, 40 Hz to 20 000 Hz at no more Rear than 0.8% total harmonic distortion.
SECTION 1 PRECAUTION Safety Precautions Burrs formed during molding may be left over on some parts of the chassis. Therefore, pay attention to such burrs in the case of preforming repair of this system. Please use enough caution not to see the beam directly or touch it in case of an adjustment or operation check.
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Preventing static electricity Electrostatic discharge (ESD), which occurs when static electricity stored in the body, fabric, etc. is discharged, can destroy the laser diode in the traverse unit (optical pickup). Take care to prevent this when performing repairs. 1.2.1 Grounding to prevent damage by static electricity Static electricity in the work area can destroy the optical pickup (laser diode) in devices such as CD players.
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Important for laser products 5.CAUTION : If safety switches malfunction, the laser is able 1.CLASS 1 LASER PRODUCT to function. 2.DANGER : Invisible laser radiation when open and inter 6.CAUTION : Use of controls, adjustments or performance of lock failed or defeated. Avoid direct exposure to beam. procedures other than those specified here in may result in 3.CAUTION : There are no serviceable parts inside the hazardous radiation exposure.
SECTION 2 SPECIFIC SERVICE INSTRUCTIONS Please refer to "KD-G501 No.MA038" about this section. SECTION 3 DISASSEMBLY Please refer to "KD-G501 No.MA038" about this section. SECTION 4 ADJUSTMENT Please refer to "KD-G501 No.MA038" about this section. SECTION 5 TROUBLESHOOTING Please refer to "KD-G501 No.MA038" about this section. 1-6 (No.MA092)
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VICTOR COMPANY OF JAPAN, LIMITED AV & MULTIMEDIA COMPANY CAR ELECTRONICS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan (No.MA092) Printed in Japan...
SCHEMATIC DIAGRAMS CD RECEIVER KD-G502 CD-ROM No.SML200404 Area suffix E ------------- Continental Europe EX ---------------- Central Europe EU---------------------------- Turkey Contents Block diagram Standard schematic diagrams 2-2 to 4 Printed circuit boards 2-5 to 7 No.MA092SCH COPYRIGHT 2004 VICTOR COMPANY OF JAPAN, LTD.
Safety precaution Burrs formed during molding may be left over on some parts of the chassis. Therefore, pay attention to such burrs in the case of preforming repair of this system. Please use enough caution not to see the beam directly or touch it in case of an adjustment or operation check.
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VICTOR COMPANY OF JAPAN, LIMITED AV & MULTIMEDIA COMPANY CAR ELECTRONICS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan Printed in Japan (No.MA092SCH)
PARTS LIST [ KD-G502 ] * All printed circuit boards and its assemblies are not available as service parts. Area suffix E ----------- Continental Europe EX --------------- Central Europe EU-----------------------------Turkey - Contents - 3- 2 Exploded view of general assembly and parts list (Block No.M1) 3- 5 CD mechanism assembly and parts list (Block No.MB)
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Exploded view of general assembly and parts list Block No. Front board LCD1...
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CD mechanism assembly and parts list Block No. Grease TN-2001-1011 TNG-87 GP-501MK CFD-005Z GP-501A...
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CD mechanism Block No. [M][B][M][M] Symbol No. Part No. Part Name Description Local 30320101T FRAME 30320102T TOP COVER 30320115T DANPER F 30320116T DANPER R 303205505T CHASSIS RIVET 303205503T CHANGE P. RVT A 303205301T CLAMPER ASS'Y 303205302T SPINDLE MOTOR A 30320502T CLAMPER ARM 30320503T...
Electrical parts list Main board Symbol No. Part No. Part Name Description Local Block No. [0][1][0][0] D704 MA8062/M/-X Z DIODE Symbol No. Part No. Part Name Description Local D705 MA8062/M/-X Z DIODE D706 MA8062/M/-X Z DIODE D707 MA8062/M/-X Z DIODE IC31 TB2118F-X...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local C163 QEKJ1HM-105Z E CAPACITOR 1uF 50V M C502 NCB31HK-103X C CAPACITOR 0.01uF 50V K C164 NCB31HK-822X C CAPACITOR 8200pF 50V K C503 QEKJ1AM-107Z E CAPACITOR 100uF 10V M...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local C713 NCB31EK-103X C CAPACITOR 0.01uF 25V K NRSA63J-472X MG RESISTOR 4.7kΩ 1/16W J C716 NCB31EK-104X C CAPACITOR 0.1uF 25V K R161 NRSA63J-224X MG RESISTOR 220kΩ...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local R513 NRSA63J-152X MG RESISTOR 1.5kΩ 1/16W J R737 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R514 NRSA02J-220X MG RESISTOR 22Ω 1/10W J R738 NRSA63J-472X MG RESISTOR 4.7kΩ...
Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local QZW0010-001 STYLE PIN R638 NRSA02J-271X MG RESISTOR 270Ω 1/10W J S701 QSW0451-001 DETECT SW R640 NRSA02J-271X MG RESISTOR 270Ω 1/10W J S702 QSW0451-001 DETECT SW R642...
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Packing materials and accessories parts list Block No. A2, A3, A4, A5, A6, A7, A8, A9, KIT: A10, A11,A12, A13, A14 3-12...
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Packing and Accessories Block No. [M][3][M][M] Symbol No. Part No. Part Name Description Local ENG SPA FRE GET0193-004B INST BOOK GET0193-001B INST BOOK E,EX GET0193-002B INST BOOK SPA ITA POL RUS E GET0193-009B INST BOOK SWE DAN FIN GET0193-003B INST BOOK GET0193-005B INSTALL MANUAL...