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JVC UX-F3BA Service Manual
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JVC UX-F3BA Service Manual

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SERVICE MANUAL
MICRO COMPONENT SYSTEM
6 S ERVICE MANUAL
MB743<Rev.003>
2010
UX-F3BA, UX-F3BB, UX-F3BC, UX-F3BE,
UX-F3BEN, UX-F3BEV, UX-F3BJ, UX-F3BUJ,
UX-F3HB, UX-F3HE, UX-F3HEN, UX-F3HEV
COPYRIGHT © 2010 Victor Company of Japan, Limited
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
1
PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
2
SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
3
DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
4
ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11
5
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11

TABLE OF CONTENTS

COPYRIGHT © 2010 Victor Company of Japan, Limited
except
UX-F3BJ/C
except UX-F3BJ/C
No.MB743<Rev.003>
2010/6

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  • Page 1: Table Of Contents

    SERVICE MANUAL MICRO COMPONENT SYSTEM MB743<Rev.003> 2010 6 S ERVICE MANUAL UX-F3BA, UX-F3BB, UX-F3BC, UX-F3BE, UX-F3BEN, UX-F3BEV, UX-F3BJ, UX-F3BUJ, UX-F3HB, UX-F3HE, UX-F3HEN, UX-F3HEV except UX-F3BJ/C except UX-F3BJ/C COPYRIGHT © 2010 Victor Company of Japan, Limited Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) TABLE OF CONTENTS PRECAUTION.
  • Page 2 SPECIFICATION Main unit (CA-UXF3B/CA-UXF3H) For B.E.EN.EV For J.C General Power source AC 230 V , 50 Hz AC 120 V , 60 Hz Power consumption (at operation) 40 W Power consumption (on standby) 1.00 W or less 236 mm × 123 mm × 285 mm 236 mm ×...
  • Page 3 UX-F3BA/UX-F3BUJ General Power source For Australian model AC 240 V , 50 Hz For another model AC 110 V - 127 V / 220 V - 240 V adjustable with voltage selector, 50/60 Hz Power consumption (at operation) 40 W Power consumption (on standby) 1.00 W or less...

  • 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. SECTION 3 DISASSEMBLY Main body (Used model: UX-F3E) 3.1.1 Removing the Top cover (See Fig.1, 2, 3, 4) (1) Remove the four screws A attaching the Top cover. (See (3) Remove the three screws D, three screws E and one screw Fig.1) F attaching the Top cover.
  • Page 8 3.1.2 Removing the iPod bracket (See Fig.5, 6) (10) Remove the five screws H attaching the Main board. (1) Disconnect the card wires from iPod board connected to CN604 CN605 connectors CN803 CN804 of the Main board. (See Fig.5) CN606 (2) Remove the four screws G attaching the iPod bracket.
  • Page 9 3.1.6 Removing the DVD mechanism (See Fig.11. 12, 13) 3.1.7 Removing the MPEG board (See Fig.14) (1) Remove the three screws K attaching the Rear cabi brack- (1) Remove the four screws M attaching the MPEG board. et. (See Fig.11) Fig.14 3.1.8 Removing the LED board (See Fig.15) Fig.11...
  • Page 10 3.1.11 Removing the Jack board (See Fig.18) (1) Remove the two screws R attaching the Jack board. Fig.18 3.1.12 Removing the Display board (See Fig.19) (1) Remove the fifteen screws S attaching the Display board. Fig.19 1-10 (No.MB743<Rev.003>)

  • Page 11: Adjustment

    SECTION 4 ADJUSTMENT This service manual does not describe ADJUSTMENT. SECTION 5 TROUBLESHOOTING This service manual does not describe TROUBLESHOOTING. (No.MB743<Rev.003>)1-11...
  • Page 12 Victor Company of Japan, Limited Home Entertainment Business Division Personal AV Operation 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan (No.MB743<Rev.003>) Printed in Japan...
  • Page 13 REVISION INFORMATION MICRO COMPONENT SYSTEM UX-F3BB, UX-F3BC, UX-F3BE, UX-F3BEN, UX-F3BEV, UX-F3BJ, UX-F3HB, UX-F3HE, UX-F3HEN, UX-F3HEV ■ OVERVIEW Add UX-F3BC and UX-F3BJ. ■ DETAILS COVER SECTION Title Line No.MB743<Rev.001> No.MB743<Rev.002> Description Revision Rev.001 Rev.002 Issue Date 2010/05 2010/06 Model No. UX-F3BB, UX-F3BE, UX-F3BEN, UX-F3BB, UX-F3BC, UX-F3BE, UX-F3BEN, UX-F3BEV, UX-F3HB, UX-F3HE, UX-F3BEV, UX-F3BJ, UX-F3HB, UX-F3HE,...

  • Page 14: Schematic Diagram

    Title Line No.MB743<Rev.001> No.MB743<Rev.002> Description 26 Woofer Woofer 12 cm 12 cm 12 cm(4-3/4") 28 Dimensions (approx.) (W x H x D) Dimensions (approx.) (W x H x D) 141 mm × 250 mm × 181 mm 141 mm × 250 mm × 181 mm (including (including projecting parts) projecting parts) 141 mm ×...
  • Page 15 Packing and Accessories [M3MM] Part No. Symbol Part Name Description Models <Rev.001> <Rev.002> M3MM A1 ------------ CD7202091400500 INST BOOK (Addition) 1 02,06 M3MM A2 ------------ CD7202091401800 INST BOOK (Addition) 1 02 M3MM A6 ------------ CD7201091400400 SAFETY SHEET (Addition) 1 02,06 M3MM A7 ------------ ------------...
  • Page 16 SMPS board [04] Part No. Symbol Part Name Description Models <Rev.001> <Rev.002> 04 Q901 ------------ CD1414005600011 TRANSISTOR (Addition) 1 02,06 04 D904 ------------ CD1311001070050 DIODE (Addition) 1 02,06 04 C924 ------------ CD1132108053161 E CAPACITOR (Addition) 1 02,06 04 C925 ------------ CD1132108053161 E CAPACITOR (Addition) 1 02,06...
  • Page 17 REVISION INFORMATION MICRO COMPONENT SYSTEM UX-F3BA, UX-F3BB, UX-F3BC, UX-F3BE, UX-F3BEN, UX-F3BEV, UX-F3BJ, UX-F3BUJ, UX-F3HB, UX-F3HE, UX-F3HEN, UX-F3HEV ■ OVERVIEW Add UX-F3BA and UX-F3BUJ. ■ DETAILS COVER SECTION Title Line No.MB743<Rev.002> No.MB743<Rev.003> Description Revision Rev.002 Rev.003 Model No. UX-F3BB, UX-F3BC, UX-F3BE,...
  • Page 18 Title Line No.MB743<Rev.002> No.MB743<Rev.003> Description 41 - Amplifier 42 - Output Power 60 W (30 W + 30 W) at 6 Ω (10% THD) 43 - Audio Input AUDIO IN: Stereo mini (Φ 3.5 mm) 44 - Speaker impedance 6 Ω - 16 Ω 45 - Tuner 46 -...
  • Page 19 PARTS LIST MODEL No. LIST Model No. No.MB743<Rev.003> Model No. No.MB743<Rev.003> Model No. No.MB743<Rev.003> UX-F3BA UX-F3BEN UX-F3HB UX-F3BB UX-F3BEV UX-F3HE UX-F3BC UX-F3BJ UX-F3HEN UX-F3BE UX-F3BUJ UX-F3HEV General Assembly [M1MM] Part No. Symbol Part Name Description Models <Rev.002> <Rev.003> M1MM ------------...
  • Page 20 Victor Company of Japan, Limited Home Entertainment Business Division Personal AV Operation 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan (MB743-R003) Printed in Japan No.MB743<Rev.002>...
  • Page 21 PARTS LIST UX-F3BA, UX-F3BB, UX-F3BC, UX-F3BE UX-F3BEN, UX-F3BEV, UX-F3BJ, UX-F3BUJ UX-F3HB, UX-F3HE, UX-F3HEN, UX-F3HEV MODEL MARK MODEL MARK MODEL MARK UX-F3BA UX-F3BEN UX-F3HB UX-F3BB UX-F3BEV UX-F3HE UX-F3BC UX-F3BJ UX-F3HEN UX-F3BE UX-F3BUJ UX-F3HEV * All printed circuit boards and its assemblies are not available as service parts.
  • Page 22 Exploded view of general assembly and parts list Block No. iPod board UX-F3BC UX-F3BJ LED board Display board Except BC,BJ Jack board USB board Except BC,BJ...
  • Page 23 Main board MPEG board UX-F3BUJ SMPS board UX-F3BUJ Only B ver. Upgrade board The parts without symbol number are not service.
  • Page 24 General Assembly Block No. [M][1][M][M] Symbol No. Part No. Part Name Description Local  CD5501091400100 DISPLAY LENS 5501-091400100 A,B,D,E,F,H,I,J,K,L CD5501091400200 DISPLAY LENS 5501-091400200 CD7902091800101 DOUBLE SIDE PAPER 7902-091800101 CD6021226060110 SCREW 6021-226060110(x4) A,B,D,E,F,H,I,J,K,L CD6021226060110 SCREW 6021-226060110(x2) CD6306091800100 BRACKET 6306-091800100(x2) CD6211091800100 PANEL FIX PLATE 6211-091800100(x2) CD5001091400600 FRONT CABINET...
  • Page 25  Symbol No. Part No. Part Name Description Local CD6209091300100 COPPER PLATINUM 6209-091300100 CD4401120001120 CD MECHANISM 4401-120001120 CD2712104030000 FERRITE CORE 2712-104030000 CD8024000004600 FIBER WASHER 8024-000004600(x2) B,D,E,F CD6012226100110 SCREW 6012-226100110 CD2904225007000 AC CORD 2904-225007000  CD2905123007000 AC CORD 2905-123007000  CD2905225007070 AC CORD 2905-225007070 ...

  • Page 26: Electrical Parts List

    Electrical parts list Main board  Symbol No. Part No. Part Name Description Local Block No. [0][1] C632 CD1121103082020 C CAPACITOR 1121-103082020  Symbol No. Part No. Part Name Description Local C633 CD1121103082020 C CAPACITOR 1121-103082020 C634 CD1121103082020 C CAPACITOR 1121-103082020 C635 CD1121106052031...
  • Page 27  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local C734 CD1121224084020 C CAPACITOR 1121-224084020 C778 CD1121225052030 C CAPACITOR 1121-225052030 C735 CD1121224084020 C CAPACITOR 1121-224084020 C779 CD1121225052030 C CAPACITOR 1121-225052030 C736 CD1121224084020 C CAPACITOR 1121-224084020 C780...
  • Page 28  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local R619 CD1221102052020 C RESISTOR 1221-102052020 R725 CD1221472052020 C RESISTOR 1221-472052020 R620 CD1221102052020 C RESISTOR 1221-102052020 R727 CD1221102052020 C RESISTOR 1221-102052020 R621 CD1221102052020 C RESISTOR 1221-102052020 R728...
  • Page 29  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local R873 CD1221561052020 C RESISTOR 1221-561052020 EC601 CD1132107053060 E CAPACITOR 1132-107053060 B,D,E, F,H,I,J R874 CD1221000052020 C RESISTOR 1221-000052020 ,K,L R875 CD1221221052020 C RESISTOR 1221-221052020 EC602 CD1132107053063...
  • Page 30  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local RF13 CD1221000052020 C RESISTOR 1221-000052020 C113 CD1121200081020 C CAPACITOR 1121-200081020 A,B,D, E,F,H, RN01 CD1225102052020 RESISTOR ARRAY 1225-102052020 I,J,K,L RN02 CD1225102052020 RESISTOR ARRAY 1225-102052020 C114 CD1121104082020...
  • Page 31  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local C179 CD1121104082020 C CAPACITOR 1121-104082020 R172 CD1221220052020 C RESISTOR 1221-220052020 C180 CD1121104082020 C CAPACITOR 1121-104082020 R173 CD1221104052020 C RESISTOR 1221-104052020 C181 CD1121103082020 C CAPACITOR 1121-103082020 R199...
  • Page 32  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local D502 CD1311040030010 RECTIFIER DIODE 1311-040030010 R506 CD1221471052020 C RESISTOR 1221-471052020 R507 CD1221681052020 C RESISTOR 1221-681052020 C301 CD1121102083020 C CAPACITOR 1121-102083020 R508 CD1221102052020 C RESISTOR 1221-102052020 C302...
  • Page 33  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local IR501 CD1801000000220 SENSOR 1801-000000220 D913 CD1312021000000 SCHOTTKY 1312-021000000 BARRIER DIODE JK301 CD3202070236000 HP JACK 3202-070236000 D915 CD1311001040030 DIODE 1311-001040030 JK302 CD3202070236000 HP JACK 3202-070236000 D916 CD1311001040030...
  • Page 34  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local R910 CD1221303041030 C RESISTOR 1221-303041030 SW901 CD3101790221000 CONNECTOR WIRE 3101-790221000 R912 CD1221432041030 C RESISTOR 1221-432041030 ZD901 CD1323003620010 ZENER DIODE 1323-003620010 R913 CD1221103022050 C RESISTOR 1221-103022050 ZD902...
  • Page 35 iPod board  Symbol No. Part No. Part Name Description Local Block No. [0][6] C837 CD1121106052031 C CAPACITOR 1121-106052031 A,C,G, H,I,J,  Symbol No. Part No. Part Name Description Local C837 CD1121225052020 C CAPACITOR 1121-225052020 B,D,E, U801 CD1502004558030 1502-004558030 C838 CD1121470081020 C CAPACITOR 1121-470081020...
  • Page 36  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local R825 CD1221103052020 C RESISTOR 1221-103052020 C214 CD1121104084021 C CAPACITOR 1121-104084021 A,C,G, H,I,J, R826 CD1221103052020 C RESISTOR 1221-103052020 R827 CD1221103052020 C RESISTOR 1221-103052020 C214 CD1121104084020 C CAPACITOR...

  • Page 37: Packing Materials And Accessories Parts List

    Packing materials and accessories parts list Block No. No additional / supplemental order of WARRANTY CARDs are available. A1,A2,A3,A4 A5,A6,A7,A8,A13,A14 BA,BC,BJ The parts without symbol number are not service. 3-17...
  • Page 38 Packing and Accessories Block No. [M][3][M][M] Symbol No. Part No. Part Name Description Local  CD7202091400600 INST BOOK 7202-091400600 (ENG) CD7202091401300 INST BOOK 7202-091401300 (ENG) CD7202091400500 INST BOOK 7202-091400500 (ENG) CD7202091400100 INST BOOK 7202-091400100 (GER) CD7202091400800 INST BOOK 7202-091400800 (SPA) CD7202091401400 INST BOOK 7202-091401400 (RUS)
  • Page 39 SCHEMATIC DIAGRAMS MICRO COMPONENT SYSTEM UX-F3BA, UX-F3BB, UX-F3BC, UX-F3BE, UX-F3BEN, UX-F3BEV, UX-F3BJ, UX-F3BUJ, UX-F3HB, UX-F3HE, UX-F3HEN, UX-F3HEV except UX-F3BJ/C except UX-F3BJ/C Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) Contents Block diagrams Standard schematic diagrams...
  • Page 40 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 41: Block Diagram

    Block diagram Twin iPod docking section System control & Audio Amp section U801&U802 Pre-AMP CVBS U611 U805 VIDEO UART CVBS SWITCH SWITCH X602 X601 U602 U803 QF01,QF03 Q702,Q703 32.768K 8MHz EEPROM CN610 IPOD A+12V STBY/MUTE AUTHENTIC SWITCH N_RST CN612 DC Fan UART SPI I/O U604...
  • Page 42 Standard schematic diagrams <SMPS section 1> J901 L905 L907 C912 R909 C905 C907 D901 L906 J910 RV901 PVCC D905 SW901 RV902 C906 D902 Q901 PRM-GND C935 U901 R944 VCC-H PRM-GND R905 C936 C903 SEC-GND D904 U902-A C917 R903 R904 T901 J909 R901 R902...
  • Page 43 <SMPS section 2> D917 CN902 T902 J903 C931 To DISPLAY section CN502 -27V Q905 D918 D916 CN903 SEC-GND R923 U904 L911 SEC-GND To MICOM section CN603 SEC-GND J907 D913 PVCC R941 SEC-GND C920 L904 D911 CN904 U905-B D919 D912 PRM-GND VCC-L R940 D908...
  • Page 44 <MAIN section> R874 DVD_DAT R875 UR_FROM_IPOD1 To MICOM section U805 ST+5V D801 To This sheet UR_TXD R876 UR_TO_IPOD1 R877 L823 UR_RXD DVD_CLK C841 IPOD2_LIN C856 To This sheet C842 R869 IPOD1_LIN L822 C845 CP24 IPOD_R ST+5V CD/IPOD_SEL To VIDEO section U804 R873 To AUDIO section...
  • Page 45 <AMP section> R710 R709 RF01 R711 C709 QF01 DF01 M+12V A+12V Q706 R705 To MICOM section CF03 AM_HOP RF02 CN612 CF05 C721 C723 MGND C715 MGND R728 RF03 PRE_L C708 C710 To AUDIO section C716 R727 PRE_R C722 C713 DF02 RF08 R714 R730...
  • Page 46 <MICOM section> A+12V TU+12V +5V_TUNER Q607 Q606 L603 +5V_TUNER To This sheet TUNER_ON To AUDIO section HP_MUTE HP_DET R670 EC608 VFD_STB To This sheet R655 VFD_CLK R671 TUNER_PULSE Q605 VFD_DATA TUNER_ON ECO_STBY To This sheet R672 R651 R675 R676 To This sheet +3V6 TUNER_LIN R650...
  • Page 47 <AUDIO section> C753 R746 R742 IPOD_L To MAIN section IPOD_R R743 R745 C754 R747 R744 CP14 CP15 C765 C766 R748 C755 TUNER_RIN CP09 To MICOM section R749 C756 TUNER_LIN R762 R763 CP08 C763 C764 R764 R765 R766 MCU_SDA R767 MCU_SCL C767 C768 SUB_L...
  • Page 48 <VIDEO section> CD/IPOD_SEL D+5V D+5V D+5V IPOD_SELECT To MAIN section U611 U612 CV07 IPOD2_CVBS_IN IPOD1_CVBS_IN RV06 CV06 CV04 CV03 RV11 To This sheet LV01 CVBS_OUT QV01 RV07 DVD_CVBS CV01 CV02 RV08 To This sheet RV09 L826 L824 L827 L825 To MPEG section CN105 CV13 D+5V JK603...
  • Page 49 <DISPLAY section> VFD501 IR501 VFD_DATA VFD_CLK IR_RX VFD_STB R519 JW519 C525 R518 KEY_2 C526 To MICOM section CN602 KEY_1 FB506 +5V_VFD +12V_VFD IR_RX To This sheet +5V_VFD (100mA) Q501 To This sheet JW512 FB510 +8V_LED CON501 U501 C508 ZD502 CON502 R503 To This sheet FB507...
  • Page 50 <USB & SD section (Except UX-F3BC,BJ)> JK202 CN201 FB201 R210 R211 D_GND R212 R213 R214 To MPEG section CN108 R215 R216 F201 L201 CN203 R201 R202 To DISPLAY section CN503 SW202 SW201 2-10...
  • Page 51 <MPEG section> DVDD DVDD +5VV FB100 DVDC DVDC DVDB DVDB C159 Q202 DVDA DVDA C140 C139 DGND R123 Q201 To This sheet R118 D+D-_CONNECT C161 CN108 CN102 VCREF X101 R172 FB125 AGMD VCC3 VCC3 USB_D+ USB_DP RF3.3V USB_D- USB_DM C160 CDLD R143 R171...
  • Page 52 <iPOD section> C820 FB801 C819 R803 R804 C821 FB803 FB804 C801 C802 R837 U801 FB815 CON801 FB805 C827 FB806 C834 C836 R819 C803 C828 C835 C804 C829 R820 R821 C805 C806 R810 To MAIN section CN803 R801 R802 R811 FB807 Q802 R812 R816...
  • Page 53 <iPOD LED section> CON202 To DISPLAY section CN504 CON203 CON204 2-13...

  • Page 54: Printed Circuit Boards

    Printed circuit boards <MAIN Board> (Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)) (forward side) (reverse side) P601 P602 C627 CN604 C628 EC813 C629 C855 Q607 L820 CN606 EC811 EC810 L822 R759 R873 CP23 C626 R758...
  • Page 55 <SMPS Board> <USB board (Except UX-F3BC,BJ)> (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) (forward side) D917 CN201 C937...
  • Page 56 <MPEG board> <iPOD 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) (forward side) C125 FB101 CN105 C178 F122...
  • Page 57 <DISPLAY board> (Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)) (forward side) (reverse side) (Display board) (Display board) SW507 R516 JW518 C512 JW503 R514 R526 R525 C516 R543 (Upgrade board) JW512 R528 R529 R531 R524 R540...
  • Page 58 Victor Company of Japan, Limited Home Entertainment Business Division Personal AV Operation Printed in Japan (No.MB743SCH<Rev.003>)

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