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SERVICE MANUAL
COMPACT COMPONENT SYSTEM
2 S ERVICE MANUAL
2007
MB598
MX-DK11A,MX-DK11UW,
MX-DK11UX,MX-DK11UY,
MX-DK11UG,MX-DK11UN
COPYRIGHT © 2007 Victor Company of Japan, Limited
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
Lead free solder used in the board (material : Sn-Cu, melting point : 230 Centigrade)
1
Precaution. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2
Specific Service Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
3
Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-29
4
Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-29
5
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-29
SP-MXDK11
CA-MXDK11
TABLE OF CONTENTS
COPYRIGHT © 2007 Victor Company of Japan, Limited
SP-MXDK11
No.MB598
2007/2
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Summary of Contents for JVC MX-DK11A
- Page 1 SERVICE MANUAL COMPACT COMPONENT SYSTEM MB598 2007 2 S ERVICE MANUAL MX-DK11A,MX-DK11UW, MX-DK11UX,MX-DK11UY, MX-DK11UG,MX-DK11UN SP-MXDK11 CA-MXDK11 SP-MXDK11 COPYRIGHT © 2007 Victor Company of Japan, Limited Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
- Page 2 SPECIFICATION 90 W per channel, min. RMS, driven into 6 Ω at 1 kHz with no more than Amplifier section Output Power 10% total harmonic distortion. Digital output OPTICAL DIGITAL OUTPUT : -21 dBm to -15 dBm (660 nm ±30 nm) Audio input sensitivity/ AUX : 400 mV/47 kΩ...
- Page 3 SECTION 1 PRECAUTION Safety Precautions (1) This design of this product contains special hardware and voltmeter. many circuits and components specially for safety purpos- Move the resistor connection to each exposed metal es. For continued protection, no changes should be made part, particularly any exposed metal part having a return to the original design unless authorized in writing by the path to the chassis, and measure the AC voltage across...
- Page 4 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. 1.5.1 Grounding to prevent damage by static electricity Static electricity in the work area can destroy the optical pickup (laser diode) in devices such as laser products.
- Page 5 Important for laser products 1.CLASS 1 LASER PRODUCT 5.CAUTION : If safety switches malfunction, the laser is able to function. 2.CAUTION : (For U.S.A.) Visible and/or invisible class II laser radiation 6.CAUTION : Use of controls, adjustments or performance of when open.
- Page 6 Please use the MX-DK1US service manual (No.MB515) excluding the published content as follows. The use number has changed when a part number of the reference origin and this part number are the same. Parts list (General assembly) [P3-4 Block No.M1MM] MX-DK11A Parts number Item...
- Page 7 Parts number Item Parts name Q'ty MX-DK1US MX-DK11UW SCREW QYSBSG3016EA QYSBSG3016EA SCREW QYSBSG3010EA ---------- SCREW QYSBSF3010ZA ---------- METAL COVER GV10217-007A/S/ GV10217-015A/S/ REAR PANEL GV10324-004A GV10324-045A TUNER QAU0412-001 QAU0492-001 TAP SCREW QYSDSG3006NA QYSDSG3008NA POWER TRANS QQT0515-001 QQT0534-001 FFC WIRE QUQU12-1911AJ-E QUQU12-1913AJ-E FFC WIRE QUQU12-1915BJ-E QUQU12-1921BJ-E...
- Page 8 MX-DK11UY Parts number Item Parts name Q'ty MX-DK1US MX-DK11UY FRONT PANEL ASSY GV10328-001A GV10328-038A FUNCTION BUTTON GV20418-002A GV20418-003A FRONT LENS GV10319-001A GV10319-017A VOLUME KNOB GV30875-001A GV30875-007A V.ORNAMENT ASSY GV30894-001A GV30894-004A MIC.KNOB GV40083-004A GV40083-006A SPACER GV30349-068A ---------- TAP SCREW QYSBSF3010ZA QYSBSF3010ZA SPACER GV30349-046A ----------...
- Page 9 QUQU12-0921BJ-E FFC WIRE QUR110-2520AJ-E QUR110-0532BJ-E FFC WIRE QUR110-0515AJ-E QUR110-2517AJ-E FFC WIRE QUR110-0532BJ-E QUR110-0513AJ-E SPACER GV30349-048A ---------- Parts list (Power board) [P3-12 Block No.01] MX-DK11A Parts number Item Parts name Q'ty MX-DK1US MX-DK11A Q1050 TRANSISTOR KTC3200/GL/-T KTC3199/GL/-T Q1052 TRANSISTOR KTA1268/GL/-T KTA1267/YG/-T...
- Page 10 Parts number Item Parts name Q'ty MX-DK1US MX-DK11A R1094 C RESISTOR QRE141J-103Y QRE141J-822Y R1095 UNF C RESISTOR QRJ146J-470X QRJ146J-100X R1096 UNF C RESISTOR QRJ146J-470X QRJ146J-100X EP121 IC BRD.HOLDER GV40327-002A ---------- FW160 FLAT WIRE QUM156-14DGZ4-E QUM156-13DGZ4-E FW170 FLAT WIRE QUM154-14DGZ4-E QUM154-13DGZ4-E...
- Page 11 MX-DK11UX/UY/UG/UN Parts number Item Parts name Q'ty MX-DK1US MX-DK11UX/UY/UG/UN Q1050 TRANSISTOR KTC3200/GL/-T KTC3199/GL/-T Q1052 TRANSISTOR KTA1268/GL/-T KTA1267/YG/-T Q1053 TRANSISTOR KTA1268/GL/-T KTA1267/YG/-T Q1090 TRANSISTOR KTA1268/GL/-T KTA1267/YG/-T Q1091 TRANSISTOR KTC1027/OY/-T KTC3200/GL/-T Q1092 TRANSISTOR KTC3200/GL/-T KTC3199/GL/-T Q1093 TRANSISTOR KTA1023/OY/-T KTA1268/GL/-T Q2011 TRANSISTOR KTC3203/OY/-T KTC3199/GL/-T D1041 SI DIODE...
- Page 12 Parts list (Input board) [P3-14 Block No.02] MX-DK11A/UY Parts number Item Parts name Q'ty MX-DK1US MX-DK11A/UY IC300 SN74AHCT08NS-X TC74VHCT08AFT-X IC325 KIA278R05PI PQ050RDC2SZF IC410 NJM4565E-X ---------- IC473 KTC812T-X ---------- IC560 NJM4565E-X KIA4558F-X IC600 KTC812T-X RT3Y97M-X Q3100 DIGI TRANSISTOR KRA102S-X RT1P141C-X Q3101...
- Page 13 Parts number Item Parts name Q'ty MX-DK1US MX-DK11A/UY C4805 E CAPACITOR QETN1JM-476Z ---------- C4807 M CAPACITOR QFLC1HJ-473Z QFLC1HJ-333Z C4808 M CAPACITOR QFG32AJ-332Z QFG32AJ-392Z C4810 E CAPACITOR QTE1V06-106Z QTE1J46-106Z C4811 E CAPACITOR QETN1HM-105Z QETN1HM-225Z C4834 E CAPACITOR QETN1JM-476Z QTE1J46-106Z C4836 E CAPACITOR...
- Page 14 Parts number Item Parts name Q'ty MX-DK1US MX-DK11A/UY R6001 MG RESISTOR NRSA63J-103X ---------- R6101 MG RESISTOR NRSA63J-103X ---------- R6111 MG RESISTOR NRSA63J-103X ---------- R6700 MG RESISTOR NRSA63J-183X ---------- R6701 MG RESISTOR NRSA63J-823X ---------- R6800 MG RESISTOR NRSA63J-183X ---------- R6801 MG RESISTOR...
- Page 15 Parts number Item Parts name Q'ty MX-DK1US MX-DK11UW C4711 E CAPACITOR QETN1HM-105Z QETN1HM-225Z C4723 E CAPACITOR QETN1JM-476Z QTE1E53-107Z C4805 E CAPACITOR QETN1JM-476Z QTE1J63-106Z C4807 M CAPACITOR QFLC1HJ-473Z QFLC1HJ-333Z C4808 M CAPACITOR QFG32AJ-332Z QFG32AJ-392Z C4810 E CAPACITOR QTE1V06-106Z QTE1J46-106Z C4811 E CAPACITOR QETN1HM-105Z QETN1HM-225Z C4834...
- Page 16 MX-DK11UX Parts number Item Parts name Q'ty MX-DK1US MX-DK11UX IC300 SN74AHCT08NS-X TC74VHCT08AFT-X IC325 KIA278R05PI PQ050RDC2SZF IC410 NJM4565E-X KIA4558F-X IC473 KTC812T-X ---------- IC560 NJM4565E-X KIA4558F-X IC600 KTC812T-X RT3Y97M-X Q3100 DIGI TRANSISTOR KRA102S-X RT1P141C-X Q3101 DIGI TRANSISTOR KRC102S-X RT1N141C-X Q4080 DIGI TRANSISTOR KRA104S-X RT1P441C-X Q4081...
- Page 17 Parts number Item Parts name Q'ty MX-DK1US MX-DK11UX C5602 E CAPACITOR QETN1JM-476Z QTE1E46-476Z C5702 E CAPACITOR QETN1JM-476Z QTE1E46-476Z C7001 C CAPACITOR NCB31HK-103X ---------- C7009 C CAPACITOR NCB31HK-103X ---------- R3007 MG RESISTOR NRSA63J-102X NRSA63J-122X R3101 MG RESISTOR NRSA63J-103X NRSA63J-222X R3351 MG RESISTOR NRSA63J-203X NRSA63J-163X R3451...
- Page 18 Parts number Item Parts name Q'ty MX-DK1US MX-DK11UG Q5501 TRANSISTOR KTC3875/YG/-X 2SC3928A/QR/-X Q5502 TRANSISTOR KTC3875/YG/-X 2SC3928A/QR/-X Q5851 TRANSISTOR KTC3875/YG/-X RT1N240C-X Q5853 TRANSISTOR KTC3875/YG/-X RT1N240C-X Q6000 DIGI TRANSISTOR KRA104S-X ---------- D3300 Z DIODE MTZJ5.1B-T2 ---------- C3251 E CAPACITOR QETN1EM-477Z QETN1CM-107Z C3300 E CAPACITOR QETN1EM-476Z ----------...
- Page 19 Parts number Item Parts name Q'ty MX-DK1US MX-DK11UG R5300 MG RESISTOR NRSA63J-392X NRSA63J-362X R5301 MG RESISTOR NRSA63J-222X NRSA63J-272X R5302 MG RESISTOR NRSA63J-913X NRSA63J-104X R5404 MG RESISTOR NRSA63J-153X NRSA63J-123X R5504 MG RESISTOR NRSA63J-153X NRSA63J-123X R5600 MG RESISTOR NRSA63J-102X NRSA63J-122X R5601 MG RESISTOR NRSA63J-184X NRSA63J-204X R5602...
- Page 20 Parts number Item Parts name Q'ty MX-DK1US MX-DK11UN C4734 E CAPACITOR QETN1JM-476Z QTE1J46-106Z C4736 E CAPACITOR QETN1JM-476Z QTE1J63-106Z C4834 E CAPACITOR QETN1JM-476Z QTE1J46-106Z C4836 E CAPACITOR QETN1JM-476Z QTE1J63-106Z C4705 E CAPACITOR QETN1JM-476Z QTE1J63-106Z C4707 M CAPACITOR QFLC1HJ-473Z QFLC1HJ-333Z C4708 M CAPACITOR QFG32AJ-332Z QFG32AJ-392Z C4710...
- Page 21 NRSA63J-103X ---------- R6111 MG RESISTOR NRSA63J-103X ---------- CN308 CONNECTOR QGF1210G1-07 QGF1205F2-07 K3002 INDUCTOR ---------- QQR0621-001Z Parts list (Front board) [P3-19 Block No.03] MX-DK11A Parts number Item Parts name Q'ty MX-DK1US MX-DK11A IC950 ECHO IC PT2399-S-W ---------- IC960 KIA4558F-X ---------- IC970...
- Page 22 Parts number Item Parts name Q'ty MX-DK1US MX-DK11A C9605 C CAPACITOR NDC31HJ-151X ---------- C9606 E CAPACITOR QEKC1CM-336Z ---------- C9607 E CAPACITOR QEKC1HM-335Z ---------- C9608 E CAPACITOR QEKC1AM-107Z ---------- C9631 C CAPACITOR NCB31HK-102X ---------- C9632 C CAPACITOR NCB31HK-102X ---------- C9651 C CAPACITOR...
- Page 23 Parts number Item Parts name Q'ty MX-DK1US MX-DK11A R9614 MG RESISTOR NRSA63J-104X ---------- R9631 MG RESISTOR NRSA63J-472X ---------- R9632 MG RESISTOR NRSA63J-472X ---------- R9635 MG RESISTOR NRSA63J-104X ---------- R9636 MG RESISTOR NRSA63J-104X ---------- R9637 MG RESISTOR NRSA63J-563X ---------- R9700 MG RESISTOR...
- Page 24 MX-DK11UX/UG/UN Parts number Item Parts name Q'ty MX-DK1US MX-DK11UX/UG/UN Q9530 TRANSISTOR KTC3875/YG/-X 2SC3928A/QR/-X Q9531 TRANSISTOR KTC3875/YG/-X 2SC3928A/QR/-X Q9532 TRANSISTOR KTC3875/YG/-X 2SC3928A/QR/-X Q9601 TRANSISTOR KTC3875/YG/-X 2SC3928A/QR/-X Q9602 TRANSISTOR KTC3875/YG/-X 2SC3928A/QR/-X C9200 C CAPACITOR NCB31HK-103X ---------- C9631 C CAPACITOR NCB31HK-102X ---------- C9633 C CAPACITOR NCB21HK-473X NCB31CK-473X...
- Page 25 Parts number Item Parts name Q'ty MX-DK1US MX-DK11UY C9508 C CAPACITOR NCB31HK-332X ---------- C9509 E CAPACITOR QEKC1CM-106Z ---------- C9510 E CAPACITOR QEKC1CM-106Z ---------- C9511 E CAPACITOR QEKC1HM-475Z ---------- C9512 C CAPACITOR NCB31HK-561X ---------- C9513 C CAPACITOR NCB31HK-392X ---------- C9600 E CAPACITOR QEKC1AM-107Z ---------- C9601...
- Page 26 Parts number Item Parts name Q'ty MX-DK1US MX-DK11UY R9602 MG RESISTOR NRSA63J-102X ---------- R9603 MG RESISTOR NRSA63J-222X ---------- R9604 MG RESISTOR NRSA63J-124X ---------- R9605 MG RESISTOR NRSA63J-473X ---------- R9606 MG RESISTOR NRSA63J-104X ---------- R9607 MG RESISTOR NRSA63J-103X ---------- R9608 MG RESISTOR NRSA63J-103X ---------- R9609...
- Page 27 Packing materials and accessories parts list Block No. (MX-DK11A,MX-DK11UW,MX-DK11UX,MX-DK11UY, MX-DK11UG,MX-DK11UN) UW,UN only A only UX A1, A3, A4, A2(only UW), A5, A6, A1, A3, A4, A3, A4, A5, A6, A10, A5, A6, A9, A10, A15, A16, A10, A12, A11(only UN),...
- Page 28 Packing and Accessories [Block No.M5MM] Symbol Parts number Parts name Description GVT0205-001A INST BOOK A,UW,UX,UG,UN GVT0205-004A INST BOOK SPA UY,UW GVT0186-001A NOTICE SHEET GVT0187-001A NOTICE SHEET QAL0014-003 AM LOOP ANT QAL0457-001 ANT.WIRE QAL0112-002 AC PLUG UW,UN QAM0944-001 SIGNAL CORD A,UW,UY,UG,UN RM-SMXDK1A REMOCON A,UY...
- Page 29 SECTION 3 DISASSEMBLY Please refer to "MX-DK1US (No.MB515)" about this section. SECTION 4 ADJUSTMENT Please refer to "MX-DK1US (No.MB515)" about this section. SECTION 5 TROUBLESHOOTING Please refer to "MX-DK1US (No.MB515)" about this section. (No.MB598)1-29...
- Page 30 Victor company of Japan, Limited Audio/Video Systems category 10-1,1chome,Ohwatari-machi,Maebashi-city,Gumma-ken, 371-8543,Japan (No.MB598) Printed in Japan...