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SERVICE MANUAL AUDIO/VIDEO CONTROL RECEIVER MB418 2005 RX-D201S,RX-D202B RX-D201S Area suffix A ------------------------ Australia B ------------------------------ U.K. E ---------- Continental Europe EN ----------- Northern Europe EV ------------- Eastern Europe UF ------------------------------ China RX-D202B Area suffix E ---------- Continental Europe Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) TABLE OF CONTENTS PRECAUTIONS .
SPECIFICATION Amplifier Ω Output Power At stereo operation Front channels 100 W per channel, min. RMS, driven into 6 at 1 Hz with no more than 0.8% total harmonic distortion. (IEC- 286-3) Ω At surround operation Front channels 100 W per channel, min. RMS, driven into 6 at 1 kHz with no more than 0.8% total harmonic distortion.
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Caution after repairs There are two power supply as the second power supply of the transformer. One is a power supply for power IC(3pin), and another is a power supply for the control(8pin). +B for power IC +B for control section (3pins) (8pins) There are two power supply as the second power supply of the transformer.
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.
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3.1.2 Removing the front panel assembly (See Figs.3 and 4) • Remove the top cover. [For Australia/China] Reference: Remove the tie bands and wire holder bundling the wires. Front panel assembly OSD connect 2 board (1) Disconnect the card wire from the connector CN102 on the main amplifier board.
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3.1.3 Removing the rear panel (See Fig.5) • Remove the top cover. (1) From the back side of the main body, remove the strain re- [For Australia/China] lief from the rear panel in the direction of the arrow and re- move the power cord.
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3.1.7 Removing the volume board (See Fig.7) • Remove the top cover. (1) From the back side of the main body, remove the three Wire holder board screws J attaching the volume board to the rear panel. CN682 (2) Remove the screw K attaching the volume board. Reference: CN683 Remove the tie bands bundling the wires.
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3.1.9 Removing the power transformer (See Fig.9) • Remove the top cover. [For Australia/China] Reference: Remove the tie bands bundling the wires. (1) Disconnect the wires from the connectors (CN106, CN111) on the main amplifier board. Trans primary (2) Remove the soldered sections c and remove the wires. board (3) Remove the four screws P and take out the power trans- former from the main body.
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3.1.12 Removing the DCDC control board (See Fig.10) • Remove the top cover. DCDC control board Reference: Main amplifier board Remove the tie band bundling the wires. CN151 Disconnect the connector CN151 on the DCDC control board from the main amplifier board in an upward direction. Note: When removing the DCDC control board, take care not to break the claw of the connector on the main amplifier board.
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3.1.15 Removing the fan motor (See Fig.12) • Remove the top cover. Main amplifier board Reference: Remove the tie band bundling the wires. (1) Disconnect the wire from the connector CN103 on the main Fan motor amplifier board. (2) Remove the two screws Q. Reference: When attaching the fan motor assembly, attach the wire holder with it as before.
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3.1.18 Removing the DSP connect board (See Fig.15) • Remove the top cover, rear panel, tuner and volume board. Disconnect the connector CN602 on the DSP connect board [For Australia/China] from the input board in an upward direction. OSD connect 1 board CN530 Note: CN540...
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3.1.20 Removing the OSD connect 1 board (See Fig.16) • Remove the top cover and volume board. OSC connect 1 board Reference: Main amplifier board Remove the tie band bundling the wires. CN522 (1) Disconnect the wire from the connector CN524 on the sub- woofer board.
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3.1.22 Removing the main amplifier board (See Figs.18 and 19) • Remove the top cover, tuner, volume board, DCDC control board, PWM modulation 1 board, PWM modulation 2 board, Main amplifier board OSD connect 1 board and master clock board. CN106 (1) Disconnect the wire from the connector CN261...
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3.1.23 Removing the regulator board (See Fig.20) • Remove the top cover, tuner, volume board, DCDC control board, PWM modulation 1 board, PWM modulation 2 board, Main amplifier board OSD connect 1 board, master clock board and main amplifier Regulator board board.
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Front panel assembly section • Remove the front panel assembly. (See "3.1.2 Removing the front panel assembly".) 3.2.1 Removing the JOG board (See Figs. 1 and 2) (1) From the inside of the front panel assembly, remove the four screws A attaching the JOG board. (See Fig.1.) Front panel assembly (2) Take out the JOG board while lifting it from the front panel CN913...
Block diagrams A/UF version Audio/Video signal input and Master clock section Regulator, DC-DC converter and digital power amplifier section system control section M_CLOCK FREQ_CTRL IC211 to IC214 AMP_-B FR_RELAY IC530 Y OUT AMP_-B+12V Master clock GEN. -B, -B+12V PROTECT Q281 to Q286 C_RELAY Y SEL.
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B/E/EN/EV version Component and scart TV section Master clock section Regulator, DC-DC converter and digital power amplifier section M_CLOCK VIDEO IN IC530 Y OUT FREQ_CTRL IC211 to IC214 AMP_-B DVR/DVD IN Y SEL. AMP_-B+12V Master clock GEN. MONITOR PROTECT Q281 to Q286 -B, -B+12V IC531 PB OUT...
Standard schematic diagrams Primary section (For A/UF version) U P / U F L V A 1 0 5 7 9 - 1 2 L V A 1 0 5 7 9 - 1 2 LVA10579-13 LVA10579-13 1 7 V 1 7 V P W 1 5 7 P W 1 5 7...
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Primary section (For B/E/EN/EV version) J / C U S / U J / U N / U T LVA10579-13 L V A 1 0 5 7 9 - 1 2 L V A 1 0 5 7 9 - 1 2 LVA10579-13 1 7 V LVA10579-6...
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Regulator and DC-DC converter section (Common) FROM CN206 OF LVA10579-13 FROM FW121 OF LVA10579-5 (SHEET 1) or (SHEET 2) (SHEET 1) or (SHEET 2) LVA10578-1 C N 1 0 1 C N 1 0 6 Q G A 2 0 0 1 C 1 - 0 4 Q G A 3 9 0 1 C 1 - 0 8 C 1 1 3 6 (SHEET 4)
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PWM modulator and master clock section (Common) * M A R K L I S T B , E , E N , E V , U S , A , J , C U T , U P , U N , U J , U F LVA10578-2 LVA10578-3 R 2 1 5 , R 3 1 5 , R 8 1 5 ,...
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Digital power amplifier and speaker terminal section (Common) LVA10478-1 * M A R K L I S T B , E , E N , E V , J , C U S , A , U F , U N , U P , U T , U J R 2 5 4 , R 3 5 4 , R 8 5 4 , R 1 2 5 4 , R 2 6 9 2 2 0...
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R 6 5 0 7 C 6 5 0 7 C 6 5 0 8 R 6 5 0 8 2SC3576-JVC-T 2SC3576-JVC-T D V R _ S / C I N D S P _ C O M M A N D...
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Audio/video signal input section (For A/UF version) J,C,US,UP,UF,UJ,A LVA10577-1 (SHEET 6) (SHEET 6) (SHEET 6) S C _ O U T S Y _ O U T RX-D301,D302 J,C ONLY R 5 5 6 8 2 . 2 k R 5 5 6 9 2 .
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Audio/video signal input and system control section (For B/E/EN/EV version) TO CN681 OF LVA10584-5 (SHEET 11) B,E,EN,EV TO CN682 OF LVA10584-5 TO CN513 OF LVA10584-3 TO TUNER (SHEET 11) (SHEET 10) C N 5 0 5 C N 5 0 3 L V A 1 0 5 8 4 - 1 F W 5 0 1 R 6 5 7 6...
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Component and scart TV section (For B/E/EN/EV version) B,E,EN,EV FROM CN527 OF LVA10584-1 (SHEET 8) LVA10584-2 C N 5 3 7 Q G F 1 2 0 5 F 1 - 1 4 R 9 5 0 4 R 9 5 0 3 4 7 k 4 7 k R 9 5 0 2...
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Volume section (Common) LVA10577-3 LVA10584-3 C N 5 2 1 D S P _ R D S P _ L D S P _ S W D S P _ S R D S P _ S L D S P _ C D S P _ S B R D S P _ S B L C N 5 1 3...
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DSP and digital signal input terminal section (Common) L V A 1 0 5 7 7 - 5 L V A 1 0 5 8 4 - 5 R 2 0 0 7 2 2 k 1 2 . 9 V C 2 0 1 3 R 2 0 2 2 3 3 0...
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User control keys, system control and FL display section (Common) LVA10579-2 J S 9 0 1 J S 9 0 2 C 9 1 1 C 9 1 0 4 . 7 / 5 0 4 . 7 / 5 0 R A 9 0 1 R A 9 0 3 R A 9 0 2...
Symbol No. Part No. Part Name Description Local LV11052-020A FRONT PANEL D201SB,D201SE,D201SEN,D201SEV LV11052-024A FRONT PANEL D201SA,D201SUF LV11052-021A FRONT PANEL D202BE LV43338-002A JVC MARK LV43622-002A FOOT (x2) LV35714-001A SOURCE INDICATO LV21918-005A LIGHT LENS D201SA,D201SB,D201SE,D201SEN,D201SEV,D201SUF LV21918-002A LIGHT LENS D202BE LV30225-0P9A SPACER (x2)
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Symbol No. Part No. Part Name Description Local QQR0491-001 FERRITE CORE TDK (GRAY) QQR0491-001 FERRITE CORE TDK (GRAY) D201SB,D201SE,D201SEN,D201SEV,D202BE QYSDSTL4006EA TAP SCREW M4 x 6mm(x4) LV21924-053A REAR PANEL D201SA LV21924-002A REAR PANEL D201SB,D201SE,D201SEN LV21924-003A REAR PANEL D201SEV LV21924-046A REAR PANEL D201SUF LV21924-009A REAR PANEL...
Electrical parts list Front board Symbol No. Part No. Part Name Description Local Block No. [0][1] D1153 1SS133-T2 SI DIODE Symbol No. Part No. Part Name Description Local D1154 UDZS2.7B-X Z DIODE D1155 1SS133-T2 SI DIODE D1172 1SS133-T2 SI DIODE PW12 QUB111-15DMPP-E SIN CR C-B WIRE...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local D201SB,D201SE, R247 NRSA63J-222X MG RESISTOR 2.2kΩ 1/16W J C925 NDC31HJ-331X C CAPACITOR 330pF 50V J D201SEN,D201SEV, R341 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J D202BE R342 NRSA63J-222X...
Amplifier board Symbol No. Part No. Part Name Description Local Block No. [0][2] R1179 NRSA63F-332X MG RESISTOR 3.3kΩ 1/16W F R1180 NRSA63J-133X MG RESISTOR 13kΩ 1/16W J Symbol No. Part No. Part Name Description Local R1181 QRE141J-473Y C RESISTOR 47kΩ...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local D101 1A3G-T1 SI DIODE C155 NCB31HK-103X C CAPACITOR 0.01uF 50V K D102 1A3G-T1 SI DIODE C156 QETN1EM-107Z E CAPACITOR 100uF 25V M ...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local C324 NCB31CK-104X C CAPACITOR 0.1uF 16V K C827 NCB31CK-105X C CAPACITOR 1uF 16V K C331 QEKC1CM-107Z E CAPACITOR 100uF 16V M C829 QEKC1CM-107Z E CAPACITOR 100uF 16V M...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local C1204 NCB31HK-222X C CAPACITOR 2200pF 50V K C1411 NDC31HJ-101X C CAPACITOR 100pF 50V J C1205 NCB31HK-222X C CAPACITOR 2200pF 50V K D201SB,D201SE,D201SEN, C1413 NDC31HJ-101X C CAPACITOR...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local R222 NRSA63J-223X MG RESISTOR 22kΩ 1/16W J R401 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J R223 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J R402 NRSA63J-223X MG RESISTOR 22kΩ...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local R1106 QRL01DJ-100X OMF RESISTOR 10Ω 1W J R1361 NRS144J-470X MG RESISTOR 47Ω 1/4W J R1107 NRS016J-100X MG RESISTOR 10Ω 1W J R1362 NRS144J-470X MG RESISTOR 47Ω...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local Q6518 KTA1267/YG/-T TRANSISTOR C597 NCB31EK-104X C CAPACITOR 0.1uF 25V K Q6519 KRA121S-X DIGI TRANSISTOR C941 NDC31HJ-220X C CAPACITOR 22pF 50V J Q6520 KTA1267/YG/-T TRANSISTOR C942...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local C2309 QETN1HM-225Z E CAPACITOR 2.2uF 50V M C2685 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C2323 NCB31HK-562X C CAPACITOR 5600pF 50V K C2686 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local C6531 QEKC1HM-475Z E CAPACITOR 4.7uF 50V M R1512 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J C6533 NCB31EK-473X C CAPACITOR 0.047uF 25V K R1513 NRSA63J-104X MG RESISTOR 100kΩ...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local R2129 NRSA63J-104X MG RESISTOR 100kΩ 1/16W J R2424 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R2130 NRSA63J-104X MG RESISTOR 100kΩ 1/16W J R2425 NRSA63J-103X MG RESISTOR 10kΩ...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local R2684 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R2945 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R2685 NRSA63J-221X MG RESISTOR 220Ω 1/16W J R2946 NRSA63J-0R0X MG RESISTOR 0Ω...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local Q2102 2SD2114K/VW/-X TRANSISTOR C526 QETN0JM-228Z E CAPACITOR 2200uF 6.3V M Q2141 2SC3928A/RS/-X TRANSISTOR C527 QEKC0JM-107Z E CAPACITOR 100uF 6.3V M Q2142 2SC3928A/RS/-X TRANSISTOR C528 QCZ0202-155Z...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local C2019 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C2510 QETN1HM-225Z E CAPACITOR 2.2uF 50V M C2020 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C2541 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local C2901 QETN1CM-106Z E CAPACITOR 10uF 16V M C8565 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C2902 QETN1CM-106Z E CAPACITOR 10uF 16V M C8566 QETN1EM-476Z E CAPACITOR 47uF 25V M...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local R1508 NRSA63J-104X MG RESISTOR 100kΩ 1/16W J R2121 NRSA63J-333X MG RESISTOR 33kΩ 1/16W J R1509 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J R2122 NRSA63J-333X MG RESISTOR 33kΩ...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local R2412 NRSA63J-473X MG RESISTOR 47kΩ 1/16W J R2673 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R2421 NRSA63J-112X MG RESISTOR 1.1kΩ 1/16W J R2681 NRSA63J-221X MG RESISTOR 220Ω...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local R2941 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R8559 NRS144J-301X MG RESISTOR 300Ω 1/4W J R2942 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R8560 NRSA63J-102X MG RESISTOR 1kΩ...
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Symbol No. Part No. Part Name Description Local J4503 QNN0681-001 PIN JACK J6503 QNN0476-001 PIN JACK J8511 QNZ0625-001 RGB CONNECTOR J8512 QNZ0625-001 RGB CONNECTOR J8513 QNN0557-002 PIN JACK J9511 QNZ0625-001 RGB CONNECTOR K2861 NQR0269-004X FERRITE BEADS UN682 TORX177 OPT RECEIVER X501 QAX0246-001Z C RESONATOR...
Packing materials and accessories parts list Block No. No additional / supplemental order of WARRANTY CARDs are available A1, A2, A6, A7, A9, A11, A12, A13, A17, A19 3-28...
Packing and Accessories Block No. [M][3][M][M] Symbol No. Part No. Part Name Description Local LVT1320-010A INST BOOK D201SA LVT1320-008A INST BOOK D201SB LVT1320-007A INST BOOK CZE POL HUN RUS D201SEV LVT1320-012A INST BOOK CHI(PEKIN) D201SUF LVT1320-003A INST BOOK GER FRE D201SE,D201SEN,D202BE LVT1320-005A INST BOOK...