JVC MX-DK1US Service Manual

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Page 1: Table Of Contents
SERVICE MANUAL COMPACT COMPONENT SYSTEM MB515 2006 MX-DK1US,MX-DK1UW,MX-DK1UG,MX-DK1UN, MX-DK3US,MX-DK3UW,MX-DK3UG,MX-DK3UN,MX-DK15UN SP-MXDK3F CA-MXDK3 SP-MXDK3F SP-MXDK3W SP-MXDK1F CA-MXDK1 SP-MXDK1F SP-MXDK15F CA-MXDK15 SP-MXDK15F Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) TABLE OF CONTENTS PRECAUTION............... . . 1-4 SPECIFIC SERVICE INSTRUCTIONS .
Page 2 SPECIFICATION Ω Amplifier section Output Power CA-MXDK1/CA-MXDK15 90 W per channel, min. RMS, driven into 6 at 1 kHz with no more than 10% total harmonic distortion. Ω CA-MXDK3 MAIN SPEAKERS 100 W per channel, min. RMS, driven into 6 at 1 kHz with no more than 10% total harmonic distortion.
Page 3 Speaker section Main speakers Type 3-Way 3-Speaker Bass Reflex Type (Magnetically-Shielded Type) (except for MX-DK5) (SP-MXDK3F/ 16 cm cone × 1 Speakers Woofer SP-MXDK1F/ 5 cm cone × 1 Midrange SP-MXDK15F) 2 cm dome × 1 Tweeter Power handling capacity 100 W (SP-MXDK3F) 80 W (SP-MXDK1F/SP-MXDK15F) 6 Ω...
Page 4: Precaution
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 5 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 6 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 7: Specific Service Instructions
SECTION 2 SPECIFIC SERVICE INSTRUCTIONS This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS. (No.MB515)1-7...
Page 8: Disassembly
SECTION 3 DISASSEMBLY Main body 3.1.1 Removing the metal cover (See Fig.1, 2) (1) Remove the six screws A attaching the metal cover. (See Fig.1) (2) Remove the two screws B attaching the metal cover. (See Fig.2) Fig.1 Fig.2 1-8 (No.MB515)
Page 9: See Fig.
3.1.2 Removing the DVD mechanism assembly (See Fig.3) (1) Disconnect the card wires from connector CN300, CN301 CN303 of the main board. (2) Remove the three screws C attaching the DVD mecha- nism assembly. CN300 CN302 CN301 Fig.3 (No.MB515)1-9...
Page 10 3.1.3 Removing the front panel assembly (See Fig.4 to 7) (1) Disconnect the connector wires from connector CN103 the transformer board. (See Fig.4) CN306 (2) Disconnect the card wires from connector CN303, CN306 CN307 of the main board. (See Fig.5) CN335 (3) Disconnect the connector wire from connector CN140...
Page 11 3.1.6 Removing the rear panel (See Fig.1, 4, 5, 8 and 9) (1) Disconnect the parallel wire from connector CN210 of the sub woofer jack board. (See Fig.8) CN210 (2) Remove the one screw L attaching the rear cover. (See Fig.
Page 12: See Fig.
3.1.8 Removing the primary board (See Fig. 10) (1) Disconnect the connector wire from connector CN119 the transformer board. CN119 (2) Remove the one screw N attaching the primary board. Fig.10 3.1.9 Removing the heat sink (See Fig. 11) (1) Remove the five screws P attaching the heat sink. Fig.11 3.1.10 Removing the regulator board (See Fig.
Page 13: See Fig.
3.1.11 Removing the cassette mechanism assembly (See Fig.13) (1) Remove the six screws Q attaching the cassette mecha- nism assembly. Fig.13 3.1.12 Removing the switch board (See Fig.14) (1) Take out the volume knob. (2) Remove the twelve screws R attaching the switch board. Fig.14 3.1.13 Removing the FL board (See Fig.15)
Page 14: See Fig.
DVD mechanism 3.2.1 Removing the traverse mechanism (See Fig.1 to 6) (1) Remove the two screws A attaching the tramecha holder from top side of DVD mechanism assembly. (See Fig.1) Clamper base (2) Remove the two screws B attaching the DVD module board.
Page 15 DVD module board Solder short land section Fig.5 DVD module board CN101 CN201 Fig.3 DVD mechanism assembly Traverse mechanism assembly Fig.6 Fig.4 (No.MB515)1-15...
Page 16 3.2.2 Removing the pickup assembly (See Fig.7 to 11) (1) Remove the two rod springs pressing the guide shaft. (See Fig.7) (SHAFT) (2) Remove the screw E and F attaching the spring holder. (See Fig.8) (3) Remove the read screw from traverse mechanism assem- (T.TABLE) bly.
Page 17 3.2.3 Removing the feed motor assembly (See Fig.12) (1) Remove the one screw G attaching the feed motor assem- bly. Splder part (2) Remove the feed motor wires from solder part of spindle motor board. Middle gear Lead screw Fig.12 3.2.4 Removing the spindle motor assembly (See Fig.13) (1) Remove the two screws H attaching the spindle motor from...
Page 18: No.mb515)1
3.2.5 Removing the tray assembly (See Fig.14 & 15) (1) Remove the two screws J attaching the clamper base. (See Fig.14) (2) Remove the one screw K attaching the shaft guide from bottom side. (See Fig.14) (3) Remove the two screws L attaching the shaft guide from top side.
Page 19: Adjustment
SECTION 4 ADJUSTMENT ATTENTION IN SERVICE OF DVD SECTION (1) When pickup, Flash ROM ,DVD module board were changed, initialize EEPROM by all means. (2) When full initialization was excuted, excute learning with a DVD test disc by all means. Test disc : VT-501, VT-502 Learning method : It is adjusted automatically by normal playback of a DVD disc.
Page 20 FL display Step Operation Function Remarks 1 2 3 4 5 6 7 8 Push the MENU key of Switch on the all-points light of remote control. FL and LED. Push the MENU key of Display the check mode of a remote control.
Page 21: Troubleshooting
SECTION 5 TROUBLESHOOTING This service manual does not describe TROUBLESHOOTING. (No.MB515)1-21...
Page 22 Victor Company of Japan, Limited Audio/Video Systems Category 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan (No.MB515) Printed in Japan...
Page 23: Parts List
PARTS LIST MX-DK1US,MX-DK1UW,MX-DK1UG,MX-DK1UN MX-DK3US,MX-DK3UW,MX-DK3UG,MX-DK3UN MX-DK15UN * All printed circuit boards and its assemblies are not available as service parts. - Contents - 3- 2 Exploded view of general assembly and parts list (Block No.M1) 3- 6 DVD mechanism assembly and parts list (Block No.MJ) 3- 8 DVD loading base assembly and parts list (Block No.MN)
Page 24: Exploded View Of General Assembly And Parts List (Block No.m1)
Exploded view of general assembly and parts list Block No. FL board Switch board...
Page 25 Only DK3 Regulator & Surround amprifier board Transformer board F001 F003 Primary board F101 F103 F104 F102 Bracket board Main board...
Page 26 General Assembly Block No. [M][1][M][M]  Symbol No. Part No. Part Name Description Local GV10328-001A FRONT PANEL ASSY DK1US,DK1UW,DK1UG,DK1UN GV10328-007A FRONT PANEL ASSY DK15UN GV30871-001A POWER BUTTON GV30872-001A EJECT BUTTON GV20418-002A FUNCTION BUTTON QYSDSF2608ZA TAP SCREW M2.6 x 8mm(x6) QYSDSF2608ZA TAP SCREW M2.6 x 8mm(x12) GV10319-001A...
Page 27  Symbol No. Part No. Part Name Description Local GV30880-001A FL HOLDER A GV30891-001A FL HOLDER B GV30349-048A SPACER (x2) GV40411-001A LED HOLDER QMPK200-200-JD POWER CORD(EU) 2m BLACK  QQT0515-001 POWER TRANSF DK1US,DK1UW,DK1UG,DK1UN,DK15UN  QQT0505-001 POWER TRANSF DK3US,DK3UW,DK3UG,DK3UN  QUQU12-1116AJ-E FFC WIRE 11pin 16cm QUQU12-1911AJ-E...
Page 28: Dvd Mechanism Assembly And Parts List (Block No.mj)
DVD mechanism assembly and parts list Block No. Grease FXL-D10-1M =JVG-31N =JVS-1003 =1401C < Back side > 7.0mm 0.2mm The parts without symbol number are not service.
Page 29 DVD mechanism Block No. [M][J][M][M]  Symbol No. Part No. Part Name Description Local LV22234-001A TM.CHASSIS LV22235-001A SPINDLE BASE QYSDST2005ZA TAP SCREW M2 x 5mm(x2) LV36555-001A G.S.HOLDER QYSDST2005ZA TAP SCREW M2 x 5mm LV44041-002A GUIDE SHAFT LV44479-001A BAR SPRING LV22236-001A FEED HOLDER QAR0165-001 FEED MOTOR...
Page 30: Dvd Loading Base Assembly And Parts List (Block No.mn)
DVD loading base assembly and parts list Block No. FMU-MB4-11M Grease JVS-1003 JVG-450 < Back side > Backside DVD loading switch board DVD module board The parts without symbol number are not service.
Page 31 DVD loading base Block No. [M][N][M][M]  Symbol No. Part No. Part Name Description Local LV11065-004A LOADER SUB ASSY E407140-001SS C.D ROLLER E407149-001SS RUBBER TUBE LV10979-002A TRAY LV35499-001A SHAFT GUIDE LV44022-001A SHAFT QYSSSF2008ZA TAP SCREW M2 x 8mm QYSDSF2008ZA TAP SCREW M2 x 8mm(x2) QAR0197-001 MOTOR...
Page 32: Cassette Mechanism Assembly And Parts List (Block No.mp)
Cassette mechanism assembly and parts list Block No. QAL0789-001 The parts without symbol number are not service. 3-10...
Page 33 Cassette mechanism Block No. [M][P][M][M]  Symbol No. Part No. Part Name Description Local F513C936 PLATE HD BLK F525C363 MTR MAIN BLK F567C719 PCB CONTROL BLK F522C063 CLUTCH ASSY BLK (x2) FF19N-31T MAIN BELT (x2) F514C135 ROLLER PINCH BLK R (x2) FF19S-31T F/R BELT MO...
Page 34: Electrical Parts List (Block No.01~06)
Electrical parts list Power board  Symbol No. Part No. Part Name Description Local Block No. [0][1] D1260 MTZJ11B-T2 Z DIODE  Symbol No. Part No. Part Name Description Local D1271 MTZJ6.8C-T2 Z DIODE D1280 MTZJ15B-T2 Z DIODE D1290 MTZJ11B-T2 Z DIODE DK1US, DK3US,...
Page 35  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local DK1US, C2100 QFZ0228-104Z M CAPACITOR 0.1uF DK1UW, C2200 QFZ0227-104Z M CAPACITOR 0.1uF C1082 QDGB1HK-821Y C CAPACITOR 820pF 50V K DK1UG, DK1UN, R1001 QRE141J-104Y C RESISTOR 100kΩ...
Page 36  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local DK1US, DK3US, DK1UW, DK3UW, L1180 QQLZ035-R39 COIL 0.39uH  R1161 QRJ146J-821X UNF C RESISTOR 820Ω 1/4W J DK1UG, DK3UG, DK1UN, DK3UN DK15UN DK3US, CN103 QGD2504C1-03Z...
Page 37  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local DK1US, DK3US, DK1UG, DK3UW, D4000 1SS133-T2 SI DIODE DK1UN, DK3UG, IC410 NJM4565E-X DK3US, DK3UN DK3UG, DK3US, DK3UN, DK3UW, D4001 1SS133-T2 SI DIODE DK15UN DK3UG, DK1UW,...
Page 38  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local DK3US, DK1US, DK3UW, DK1UW, C4501 QFVF1HJ-224Z MF CAPACITOR 0.22uF 50V J DK3UG, C4834 QETN1JM-476Z E CAPACITOR 47uF 63V M DK1UG, DK3UN DK1UN, DK15UN DK3US, DK3UW,...
Page 39  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local DK3US, DK3US, DK3UW, DK3UW, R3524 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J R4006 NRSA63J-104X MG RESISTOR 100kΩ 1/16W J DK3UG, DK3UG, DK3UN DK3UN R3525 NRSA63J-102X MG RESISTOR...
Page 40  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local DK3US, DK1US, DK3UW, DK1UW, R4503 NRSA63J-223X MG RESISTOR 22kΩ 1/16W J DK3UG, R5504 NRSA63J-153X MG RESISTOR 15kΩ 1/16W J DK1UG, DK3UN DK1UN, DK15UN DK3US, DK3UW,...
Page 41  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local DK3US, CN302 QGF1036C2-05 CONNECTOR FFC/FPC (1-5) DK3UW, CN303 QGF1205C2-19 CONNECTOR FFC/FPC (1-19) R5804 NRSA63J-223X MG RESISTOR 22kΩ 1/16W J DK3UG, CN306 QGF1205C2-09 CONNECTOR FFC/FPC (1-9) DK3UN...
Page 42  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local C9510 QEKC1CM-106Z E CAPACITOR 10uF 16V M R9307 NRSA63J-392X MG RESISTOR 3.9kΩ 1/16W J C9511 QEKC1HM-475Z E CAPACITOR 4.7uF 50V M R9499 NRSA63J-121X MG RESISTOR 120Ω...
Page 43  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local TW962 QUB220-18HPDM-E S.WIRE R206 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R207 NRSA63J-101X MG RESISTOR 100Ω 1/16W J R208 NRSA63J-104X MG RESISTOR 100kΩ 1/16W J R209 QRE141J-223Y C RESISTOR...
Page 44  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local Q101 or 2SB1424/R/-W TRANSISTOR C356 NCB30JK-105X C CAPACITOR 1uF 6.3V K Q102 2SC4617/R/-X TRANSISTOR C359 NCB30JK-105X C CAPACITOR 1uF 6.3V K Q103 KTA1001/Y/-X TRANSISTOR C371...
Page 45  Symbol No. Part No. Part Name Description Local R334 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R335 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R336 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R337 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R338 NRSA63J-0R0X MG RESISTOR 0Ω...
Page 46: Packing Materials And Accessories Parts List (Block No.m3) (Mx-Dk1Us,Mx-Dk1Uw,Mx-Dk1Ug,Mx-Dk1Un,Mx-Dk15Un)
Packing materials and accessories parts list Block No. (MX-DK1US,MX-DK1UW,MX-DK1UG,MX-DK1UN, MX-DK15UN) A1, A2, A3, A4, A5, A6, A7, A8, A9,A10,A12, 3-24...
Page 47 Packing and Accessories (MX-DK1US,MX-DK1UW,MX-DK1UG,MX-DK1UN,MX-DK15UN) Block No. [M][3][M][M] Symbol No. Part No. Part Name Description Local  GVT0177-001A INST BOOK GVT0177-003A INST BOOK CHI(PEKIN) DK1US,DK1UN,DK15UN GVT0177-005A INST BOOK SPA POR DK1UW GVT0177-004A INST BOOK ARA PER DK1UG GVT0186-001A NOTICE SHEET GVT0187-001A...
Page 48: Packing Materials And Accessories Parts List (Block No.m4) (Mx-Dk3Us,Mx-Dk3Uw,Mx-Dk3Ug,Mx-Dk3Un)
Packing materials and accessories parts list Block No. (MX-DK3US,MX-DK3UW,MX-DK3UG,MX-DK3UN) A5, A6, A7, A8, A9, A10 A1, A2,A3 3-26...
Page 49 Packing and Accessories (MX-DK3US,MX-DK3UW,MX-DK3UG,MX-DK3UN) Block No. [M][4][M][M] Symbol No. Part No. Part Name Description Local  GVT0177-001B INST BOOK GVT0177-003B INST BOOK CHI(PEKIN) DK3US,DK3UN GVT0177-005A INST BOOK SPA POR DK3UW GVT0177-004B INST BOOK ARA PER DK3UG GVT0186-001A NOTICE SHEET GVT0187-001A NOTICE SHEET QAL0014-003 AM LOOP ANT...
Page 50: No.mb515
SCHEMATIC DIAGRAMS COMPACT COMPONENT SYSTEM MX-DK1US,MX-DK1UW,MX-DK1UG MX-DK1UN,MX-DK3US,MX-DK3UW MX-DK3UG,MX-DK3UN,MX-DK15UN CD-ROM No.SML200606 SP-MXDK1F CA-MXDK1 SP-MXDK1F SP-MXDK3F CA-MXDK3 SP-MXDK3F SP-MXDK3W SP-MXDK15F CA-MXDK15 SP-MXDK15F Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) Contents Block diagrams Standard schematic diagrams...
Page 51 In regard with component parts appearing on the silk-screen printed side (parts side) of the PWB diagrams, the parts that are printed over with black such as the resistor ( ), diode ( ) and ICP ( ) or identified by the " " mark nearby are critical for safety.
Page 52: Block Diagram
Block diagram System control & Audio/Video section DVD servo control section DAC1OUT to DAC5OUT SPDIF(TX) UCS, SCS, UCLK OPTICAL OUT A, B, C, D, E, F, RF+, LPC1, LPC2 U2SDT, S2UDT, CPURST, TX SCS, S2UDT, CPURST, DVDPON DVD traverse COUT, YOUT D1.2V 3.1V DVDPON...
Page 53 Standard schematic diagrams Primary section FW170 FW160 QUM154-14DGZ4 QUM156-14DGZ4 D1222 6800/16 2A02-M IC160 IC170 MTZJ5.6C-T2 IC180 KIA7809API KIA7812API KIA7805API IC190 Q1221 KIA7809API IC195 KTA1046/Y/ KIA7805API R1295 R1224 Q1222 KTC3199/GL/-T 2.7K MTZJ2.0B-T2 R1226 MTZJ4.3B-T2 Q1295 KRC102M-T CN150 QGB2510K1-08 CN160 QGB2510K1-12 C2101 0.01/250 D2100 1N5402M-20...
Page 54 R1041 2.7K SW_FB LEV_DET RELAY 2200/35 H/P_MUTE CN140 QGD2504C1-03Z R1042 HP_R R1037 R1038 2.7K HP_L Q1030 KRA111M-T Q1031 R1033 B1000 2SC3576-JVC-T 4.7K R1044 2.7K B1001 R1034 Q1032 2SC3576-JVC-T 4.7K Q1033 R1035 2SC3576-JVC-T 4.7K R1036 Q1034 2SC3576-JVC-T 4.7K CN110 QGB2510J1-12 FW100...
Page 55 FL display, User key, Mic input section 4.7/50 4.7/50 C9097 C9096 L9001 QQR0621-001Z L9002 QQR0621-001Z -VDISP C9094 C9095 S9101 4.7/50 0.033 QSW1121-001Z L9003 QQR0621-001Z L9004 QQR0621-001Z ILLUMI VCC5V LEDSTBY REMIN R9006 IC902 DI-CS GP1UM281XKVF DI-CK DI-DT R9002 R9007 C9003 D9000 SLR-343VC/NPQ-T IC901 PT6315...
Page 56 VIdeo output section B3003 R7010 L7000 J7300 QNN0779-001 C7000 R7300 470/6.3 J7300 IC700 QNN0779-001 BH7868FS-X R7301 C7001 0.01/16 R7302 C7002 0.01/50 J7300 C7502 QNN0779-001 470/6.3 C7003 47/25 C7005 22/50 J7500 C7500 QNN0557-002 C7012 R7500 470/6.3 470/6.3 C7006 1/10 C7501 R7501 0.01/16 C7007 1/10...
Page 57 External input, Source selector, System micon section CN309 CN335 CN310 QGB2510K1-08 QGF1205C1-15 QGB2510J1-08 CN304 QGF1205F1-05 AVCI AVCO CN314 D3505 QGD2504C1-04Z B3156 IC325 B3034 CN313 KIA278R05PI R3611 QGD2504C1-03Z R3618 D3254 D3255 SAFETY R3617 J3300 CN312 GP1FA553TZ FANSPD R3616 QGD2504C1-03Z R3615 SPDIF R3614 C3301 C3302...
Page 58 Audio system section B3028 B3029 C4000 4.7/50 R4302 R4000 R4502 C4100 22/50 R4301 100K R4103 R4011 R4300 C4502 0.027 R4102 R6700 AUXL C4001 Q4001 J6700 0.01 KRA104S-X R4007 R4008 QNN0420-001 R4400 C4004 C6700 100K 100K C6701 C4200 10/35 R4202 22/50 R4009 R4402 3.3K...
Page 59 DVD module section (1) D1.2V REG. D 2 V D 1 . 2 V C 3 2 8 0 . 0 1 3 . 9 V C o n t G N D P 3 . 3 V 1 . 2 V V i n C 3 0 2 I C 3 0 2...
Page 60 DVD module section (2) Loader section SDRAM FLASH ROM I C 5 0 5 I C 5 0 9 S G 3 2 A 9 0 T F I R 3 K 4 S 6 4 1 6 3 2 K - U C 7 5 E X A D T 1 5 0.4V 0.5V...
Page 61 ( 10K) B101 QUY150-050Y Q205 R211 ( KRC107S-X) R220 2.2K R210 R221 C217 2.2K Q200 C218 C219 KRA102S-X 0.01/50 R222 Q201 2SC3576-JVC-T 4.7K CN120 R209 Q202 R223 C220 2SC3576-JVC-T 22/16 QGF1205F1-07 4.7K R208 C221 Q150 Q203 100K C208 KTA1296/Y/-T R224...
Page 62 Printed circuit boards Power board Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) (Transformer board) (Primary board) D1105 CN110 R1082 R1036 Q1034 R1035 Q1033 Q1032 R1033 Q1031 CN150 C1296 IC195 C1261 C2015 D1260 D1298 C1260 C1295...
Page 63 Micon board Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) CN306 CN307 C3100 Q3100 R3100 D3100 R3101 C3150 C3152 R3103 R3614 R3542 R3541 K3000 R3615 R3540 C3052 D3051 CN303 R3616 D3050 C3053 R3539 C3500 R3617 D3254...
Page 64 Front board Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) (Switch board) TW962 C9899 D9899 C9803 FW980 TW961 J980 S9305 C9802 J962 S9211 L9502 R9305 C9502 L9501 C9651 R9211 Q9601 S9303 S9304 C9604 C9501 C9800 C9632...
Page 65 DVD module board DVD switch board Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) forward side R117 TP731 TP112 TP108 TP733...
Page 66 < M E M O >...
Page 67 Victor Company of Japan, Limited Audio/Video Systems Category 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan Printed in Japan (No.MB515SCH)

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