1. Manuals
  2. Brands
  3. JVC Manuals
  4. Receiver
  5. RX-D212BJ
  6. Service manual

JVC RX-D212BJ Service Manual

Audio/video control receiver
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
SERVICE MANUAL
AUDIO/VIDEO CONTROL RECEIVER
5
2006
MB525
RX-D211SJ,RX-D212BJ,
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
1
PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2
SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
3
DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
4
ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14
5
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-15
RX-D212BC

TABLE OF CONTENTS

COPYRIGHT © 2006 Victor Company of Japan, Limited
No.MB525
2006/5

Advertisement

Table of Contents
loading

Related Manuals for JVC RX-D212BJ

Summary of Contents for JVC RX-D212BJ

  • Page 1: Table Of Contents

    SERVICE MANUAL AUDIO/VIDEO CONTROL RECEIVER MB525 2006 RX-D211SJ,RX-D212BJ, RX-D212BC Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) TABLE OF CONTENTS PRECAUTION............... . . 1-3 SPECIFIC SERVICE INSTRUCTIONS .
  • Page 2 SPECIFICATION Amplifier Ω Output Power At stereo operation Front channels 110 W per channel, min. RMS, driven into 6 20 Hz to 20 kHz with no more than 0.8% total har- monic distortion. Ω At surround operation Front channels 110 W per channel, min. RMS, driven into 6 1 kHz with no more than 0.8% total harmonic dis- tortion.

  • Page 3: 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 4 Importance admistering point on the safety EP102 B2700 HS152 D111 W102 D112 HS153 IC153 IC152 HS171 B2702 B2671 Q171 D109 C156 D119 C159 D120 D110 HS151 C110 B2665 IC151 FC102 D115 B2684 HS154 D113 C154 C111 B2674 B2692 IC154 C108 B2691 B2711 C109...

  • Page 5: Specific Service Instructions

    SECTION 2 SPECIFIC SERVICE INSTRUCTIONS This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS. (No.MB525)1-5...

  • Page 6: Disassembly

    SECTION 3 DISASSEMBLY Main body section 3.1.1 Removing the top cover (See Figs.1 and 2) (1) From the both sides of the main body, remove the four screws A attaching the top cover. (See Fig.1) Top cover (2) From the back side of the main body, remove the six screws B attaching the top cover.
  • Page 7 3.1.4 Removing the fan motor (See Fig.4) • Remove the top cover. Fan bracket Main amplifier board Reference: Remove the tie band bundling the wires. (1) From the top side of the main body, disconnect the wire Fan motor on the main amplifier board. from the connector CN103 (2) Remove the three screws E and take out the fan motor as-...
  • Page 8 3.1.7 Removing the DSP board (See Fig.6) • Remove the top cover, tuner, XM board, AV compulink board and rear panel. Volume board (1) From the top side of the main body, remove the screw J at- taching the DSP board. Connect board (2) Disconnect the connectors (CN661, CN683) on the DSP board from the volume board.
  • Page 9 3.1.11 Removing the primary board (See Fig.9) • Remove the top cover. Primary board Reference: Main amplifier board Remove the tie band bundling the wires. CN111 (1) From the top side of the main board, remove the wires from the connectors (CN120, CN121) on the primary board. CN105 CN120 CN121...
  • Page 10 3.1.13 Removing the volume board (See Fig.10) • Remove the top cover, tuner, XM board, AV compulink board, rear panel, DSP board and video board. Connect board Volume board (1) From the top side of the main body, disconnect the connec- CN524 CN413 CN503...
  • Page 11 3.1.16 Removing the main amplifier board (See Figs.11 and 12) • Remove the top cover, tuner, XM board, AV compulink board, rear panel, DSP board, video board and volume board. Main amplifier board (1) From the top side of the main body, disconnect the wires CN111 Front input board from the connectors (CN261, CN262, CN263) on the...
  • Page 12 3.1.18 Removing the heat sink (See Fig.13) • Remove the top cover, tuner, XM board, AV compulink board, rear panel, DSP board, video board, volume board and main Heat sink amplifier board. From the forward side of the main amplifier board, remove the two screws T and remove the heat sink.
  • Page 13 3.1.20 Removing the front input board (See Fig.16) • Remove the top cover and front panel assembly. From the inside of the front panel assembly, remove the two Front panel assembly screws X attaching the front input board. CN913 3.1.21 Removing the JOG board FL board (See Figs.16 and 17) •...

  • Page 14: Adjustment

    SECTION 4 ADJUSTMENT This service manual does not describe ADJUSTMENT. 1-14 (No.MB525)

  • Page 15: Troubleshooting

    SECTION 5 TROUBLESHOOTING This service manual does not describe TROUBLESHOOTING. (No.MB525)1-15...
  • Page 16 Victor Company of Japan, Limited Audio/Video Systems Category 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan (No.MB525) Printed in Japan...
  • Page 17 SCHEMATIC DIAGRAMS AUDIO/VIDEO CONTROL RECEIVER RX-D211SJ,RX-D212BJ,RX-D212BC CD-ROM No.SML200605 Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) Contents Block diagrams Standard schematic diagrams Printed circuit boards 2-12 to 17 No.MB525SCH COPYRIGHT 2006 Victor Company of Japan, Limited.
  • Page 18 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 19: Block Diagram

    Block diagram Speaker terminal section DSP and digital signal input terminal section Volume section Degital pwoer amplifier & PWM modulator section FRONT_L FRONT_R IC512 XTAL IC662,X661 SL, SR, C PWM_FL FRONT SBLOUT IC201 IC251 SBL, SBR 24.576MHz AUDIO SOUND PWM_FR Lout, Rout, Cout RY291 DIGITAL IN1...
  • Page 20 Standard schematic diagrams Primary section LVA10670-11 L V A 1 0 6 7 0 - 1 0 P W 1 5 7 P W 1 5 6 C O M C N 2 1 1 P W 1 5 5 P W 1 5 4 C O M P W 1 5 3...
  • Page 21 PWM modulator / Master clock section R 3 3 6 LVA10668-A1 MasterClock Block R 1 3 3 8 R 1 3 3 9 F R _ S D R 3 3 7 R 1 3 3 3 R 3 3 3 1 S S 3 5 5 W - X C 1 3 3 2 4 .
  • Page 22 Digital power amplifier / Speaker terminal section LVA10668-A1 R 2 8 9 1 0 0 R 2 6 9 4 . 7 k I C 2 8 1 R T 1 P 1 4 1 C - X 4 . 9 V Q 2 8 2 4 .
  • Page 23 Regulator / Dc-DC converter section LVA10670-9 Q 1 1 0 5 D 1 1 1 2 C N 1 0 6 2 S C 2 2 3 5 / O Y / - T 1 S S 3 5 5 W - X R 1 1 2 3 Q G A 3 9 0 1 C 1 - 0 8 4 3 .
  • Page 24 Audio, Video signal input / System control section t o C N 5 1 3 o f L V A 1 0 6 6 9 - 3 t o C N 6 8 1 o f L V A 1 0 6 6 9 - 5 t o C N 5 3 8 o f L V A 1 0 6 8 3 - 1 ( S H E E T 9 / 1 2 ) C N 5 0 4...
  • Page 25 L V A 1 0 6 9 9 - 2 L 6 5 0 3 L 6 5 0 4 L 6 5 0 5 L 6 5 0 6 1 0 u 1 0 u 1 0 u 1 0 u R 6 5 1 3 C 6 5 2 4 1 .
  • Page 26 L V A 1 0 6 6 9 - 3 I C 5 0 3 R C 4 5 5 8 D - X C 5 3 1 4 . 7 / 5 0 I C 5 0 3 R C 4 5 5 8 D - X C 5 3 2 4 .
  • Page 27 LVA10670-2 J S 9 0 1 J S 9 0 2 Q S W 1 1 2 9 - 0 0 1 Q S W 1 1 2 9 - 0 0 1 C 9 1 1 C 9 1 0 FL DISPLAY 4 .
  • Page 28 L V A 1 0 6 6 9 - 5 C 2 0 1 3 R 2 0 2 2 3 3 0 L I N + T P 1 3 3 p T P 1 1 K 2 8 6 1 R 2 8 6 1 D I G I T A L I N 1 2 2 0...
  • Page 29 L V A 1 0 6 8 3 - 1 C 9 0 1 2 C 9 0 1 3 X 9 0 0 1 N A X 0 1 6 1 - 0 0 2 X 4 5 . 1 5 8 4 M H z R 9 0 1 3 3 .

  • Page 30: 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 IC115 R1171 D1155 C1161 R1193 R1194 D1112 R1172 R1191 R1192 IC113 EP101 R1123 R173 R1124 R174 Q1105 R175 R1165 R1155 D1153...
  • Page 31 Main board Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) reverse side Q1171 Q1174 R1195 Q1172 R1171 D1173 R1196 R173 EP101 R1175 R1123 R1124 R174 R175 Q1105 Q1151 Q1152 R176 C1127 R1152 C161 HS158 Q159 HS157...
  • Page 32 Input board Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) forward side (DSP board) (Video board) (Front input board) R2785 R2783 R2781 C6524 R6524 R6502 C6534 C6537 C6536 FW502 R2789 R2148 R2146 R6515 C6538 R2787 C2783...
  • Page 33 Input board Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) reverse side (Video board) (DSP board) (Front input board) CN662 R2142 C2812 C2140 C2811 IC614 FW502 L6506 C2144 C6534 C6517 EP682 J1903 C2143 C6518 L6504 C4541...
  • Page 34 Front board Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) (Trans secondary board) (Trans primary board) (Speaker terminal 2 board) (Regulator 1 board) CN205 Q165 HS152 FW451 C105 Q1491 Q291 Q162 D111 Q1291 Q891 R181 R159...
  • Page 35 XM board Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) forward side R9013 C9013 R9012 C9011 C9012 X9001 R9003 D9001 C9007 L9002 C9019 R9005 C9009 C9016 Q9003 R9008 R9026 C9010 R9007 R9009 R9006 L9001 R9021 D9003...
  • Page 36 Victor Company of Japan, Limited Audio/Video Systems Category 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan Printed in Japan (No.MB525SCH)

  • Page 37: Parts List

    PARTS LIST RX-D211SJ,RX-D212BJ,RX-D212BC * 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- 4 Electrical parts list (Block No.01~04) 3-22 Packing materials and accessories parts list (Block No.M3)
  • Page 38 Exploded view of general assembly and parts list Block No. Regulator board FL board Front input board JOG board...
  • Page 39 XM board Speaker terminal 1 board ulator board Speaker terminal 2 board DSP board Compulink board Volume board Video board Connect Input board board Main amplifier board Connect board Refulator board Trans primary board Primary board Trans secondary board...
  • Page 40 Block No. [M][1][M][M] Symbol No. Part No. Part Name Description Local  LV11052-041A FRONT PANEL D211SJ LV11052-042A FRONT PANEL D212BJ,D212BC LV43338-002A JVC MARK LV43622-002A FOOT (x2) LV35714-001A SOURCE INDICATO LV21918-005A LIGHT LENS D211SJ LV21918-006A LIGHT LENS D212BJ,D212BC LV30225-0P9A SPACER (x2)
  • Page 41 Symbol No. Part No. Part Name Description Local  LV21925-001A TOP COVER D211SJ LV21925-002A TOP COVER D212BJ,D212BC LV30227-037A SPACER QYSBSGY3008EA TAP SCREW M3 x 8mm(x6) QYSDSG3008NA TAP SCREW M3 x 8mm(x4) D211SJ QYSDSG3008MA TAP SCREW M3 x 8mm(x4) D212BJ,D212BC LV44151-007A ROTARY KNOB ASS (x2) D211SJ...

  • Page 42: Electrical Parts List

    Electrical parts list Front board  Symbol No. Part No. Part Name Description Local Block No. [0][1] D911 1SS355W-X DIODE  Symbol No. Part No. Part Name Description Local D1001 1SS355W-X DIODE D1511 UDZW6.2B-X Z DIODE PW153 WJM0464-002A-E SIN CR C-F C101 QFLC2AJ-472Z M CAPACITOR...
  • Page 43  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local C1292 NCB31HK-221X C CAPACITOR 220pF 50V K R961 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J C1293 NCB31EK-223X C CAPACITOR 0.022uF 25V K R965 NRSA63J-103X MG RESISTOR 10kΩ...
  • Page 44  Symbol No. Part No. Part Name Description Local Amplifer board  Q1361 IRFI4212H-117P POWER MOS FET Block No. [0][2] Q1401 KTA1268/GL/-T TRANSISTOR Q1402 2SA1530A/QR/-X TRANSISTOR  Symbol No. Part No. Part Name Description Local Q1451 2SA1530A/QR/-X TRANSISTOR  Q1461 IRFI4212H-117P POWER MOS FET IC101...
  • Page 45  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local C225 NCB31CK-104X C CAPACITOR 0.1uF 16V K C375 QETN2AM-106Z E CAPACITOR 10uF 100V M C226 NCB31CK-104X C CAPACITOR 0.1uF 16V K C377 NCB31HK-102X C CAPACITOR 1000pF 50V K...
  • Page 46  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local C1101 QFKC2AJ-224Z MM CAPACITOR 0.22uF 100V J C1302 NCB31HK-471X C CAPACITOR 470pF 50V K C1102 QFKC2AJ-224Z MM CAPACITOR 0.22uF 100V J C1303 QETN1HM-106Z E CAPACITOR 10uF 50V M...
  • Page 47  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local R203 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J R331 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J R204 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J R332 NRSA63J-104X MG RESISTOR 100kΩ...
  • Page 48  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local R469 NRSA63J-472X MG RESISTOR 4.7kΩ 1/16W J R1162 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J R470 NRSA63J-104X MG RESISTOR 100kΩ 1/16W J R1163 NRSA63J-102X MG RESISTOR 1kΩ...
  • Page 49  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local R1321 NRSA63J-184X MG RESISTOR 180kΩ 1/16W J L1361 QQL77AK-220 COIL 22uH K R1322 NRSA63J-183X MG RESISTOR 18kΩ 1/16W J L1461 QQL77AK-220 COIL 22uH K R1325 NRSA63J-224X...
  • Page 50 IC692 MM1563DF-X Q6504 2SC3928A/RS/-X TRANSISTOR IC911 PCM2704DB-X Q6505 2SA1530A/RS/-X TRANSISTOR IC912 SN74AHC1G08V-X Q6506 2SC3928A/RS/-X TRANSISTOR Q6507 2SC3928A/RS/-X TRANSISTOR Q501 2SC3576-JVC-T TRANSISTOR Q6508 2SA1530A/RS/-X TRANSISTOR Q503 2SC3576-JVC-T TRANSISTOR Q6509 2SA1530A/RS/-X TRANSISTOR Q504 2SC3576-JVC-T TRANSISTOR Q6511 2SC3928A/RS/-X TRANSISTOR Q505 RT1P441C-X DIGI TRANSISTOR...
  • Page 51  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local C1526 QEKC1HM-475Z E CAPACITOR 4.7uF 50V M C2382 NCB31CK-104X C CAPACITOR 0.1uF 16V K C1527 QEKC1HM-475Z E CAPACITOR 4.7uF 50V M C2383 NCB31HK-471X C CAPACITOR 470pF 50V K...
  • Page 52  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local C2781 NCB31CK-104X C CAPACITOR 0.1uF 16V K C5551 NCB31CK-104X C CAPACITOR 0.1uF 16V K C2782 NCB31CK-104X C CAPACITOR 0.1uF 16V K C5552 NCB31HK-103X C CAPACITOR 0.01uF 50V K...
  • Page 53  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local R505 NRSA63J-471X MG RESISTOR 470Ω 1/16W J R1505 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J R506 NRSA63J-471X MG RESISTOR 470Ω 1/16W J R1506 NRSA63J-102X MG RESISTOR 1kΩ...
  • Page 54  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local R2115 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J R2426 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R2116 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J R2427 NRSA63J-222X MG RESISTOR 2.2kΩ...
  • Page 55  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local R2701 NRSA63J-221X MG RESISTOR 220Ω 1/16W J R4505 NRSA63J-750X MG RESISTOR 75Ω 1/16W J R2702 NRSA63J-221X MG RESISTOR 220Ω 1/16W J R4506 NRSA63J-750X MG RESISTOR 75Ω...
  • Page 56  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local R6534 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J J5502 QNN0570-001 PIN JACK R6535 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J J5503 QNN0570-001 PIN JACK R6537 NRSA63J-152X MG RESISTOR...
  • Page 57  Symbol No. Part No. Part Name Description Local R9025 NRSA63J-432X MG RESISTOR 4.3kΩ 1/16W J R9026 NRSA63J-822X MG RESISTOR 8.2kΩ 1/16W J R9027 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J R9028 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J R9029 NRSA63J-474X MG RESISTOR 470kΩ...
  • Page 58 Packing materials and accessories parts list Block No. No additional / supplemental order of WARRANTY CARDs are available RX-D212BC RX-D221SJ RX-D212BJ A1 A3 A1 A2 A3 A5 A6 A7 A5 A6 A7 RX-D221SJ RX-D212BJ 3-22...
  • Page 59 Packing and Accessories Block No. [M][3][M][M] Symbol No. Part No. Part Name Description Local  LVT1557-001A INST BOOK D211SJ,D212BJ LVT1557-002A INST BOOK ENG FRE D212BC BT-51034-2 REGISTRATION CARD D211SJ,D212BJ YU20333 SAFETY INST. ------------ WARRANTY CARD BT-52006-2 D212BC QAL0476-002 AM LOOP ANT QAL0457-001 ANT.WIRE ------------...

This manual is also suitable for:

Rx-d211sjRx-d212bcRx-d212bj: rx-d212bcRx-d212sj

Table of Contents