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SERVICE MANUAL
HOME CINEMA CONTROL CENTER
2003
MB127
12
1
PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2
SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
3
DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
4
ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12
5
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13
COPYRIGHT © 2003 VICTOR COMPANY OF JAPAN, LIMITED
RX-ES9SL
TABLE OF CONTENTS
Area Suffix
B ------------------------ U.K.
E ---- Continental Europe
EN ----- Northern Europe
No.MB127
2003/12

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  • Page 1: Table Of Contents

    SERVICE MANUAL HOME CINEMA CONTROL CENTER MB127 2003 RX-ES9SL Area Suffix B ------------------------ U.K. E ---- Continental Europe EN ----- Northern Europe TABLE OF CONTENTS PRECAUTION............... . . 1-3 SPECIFIC SERVICE INSTRUCTIONS .

  • Page 2

    SPECIFICATION Amplifier Output Power 100 W per channel, min. RMS, both channels driven into 8 Ω at 1 kHz with no more than 10% At stereo operation Front channels total harmonic distortion. IEC268-3) 100 W per channel, min. RMS, driven into 8 Ω at 1 kHz with no more than 0.8% total harmonic At surround operation Front channels distortion.

  • 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

    1.5 Safety Precautions (U.K only) (1) This design of this product contains special hardware and many circuits and components specially for safety purposes. For con- tinued protection, no changes should be made to the original design unless authorized in writing by the manufacturer. Replace- ment parts must be identical to those used in the original circuits.

  • Page 5: Specific Service Instructions

    SECTION 2 SPECIFIC SERVICE INSTRUCTIONS This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS. (No.MB127)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 back side of the main body, remove the three Top cover screws A attaching the top cover. (See Fig.1) (2) From the both sides of the main body, remove the four screws B attaching the top cover.

  • Page 7

    3.1.3 Removing the tuner (See Figs.5 and 6.) • Prior to perform the following procedures, remove the top cov- (1) From the top side of the main body, disconnect the card wire from the connector on the tuner. (See Fig.5.) (2) From the back side of the main body, remove the two screws E attaching the tuner to the rear panel.

  • Page 8

    3.1.6 Removing the digital output board (See Fig.9) • Prior to perform the following procedures, remove the top cov- Card wires er, tuner, rear panel and digital input board. Reference: • Remove the tuner as required. (1) Disconnect the card wires from the connectors CN513 CN514 on the digital output board.

  • Page 9

    3.1.8 2.1.8 Removing the power transformer Rectifier board (See Fig.11) Power transformer • Prior to perform the following procedures, remove the top cov- DC power board er and front panel assembly. Tie band (1) From the top side of main body, disconnect the wire from CN201 CN702 the connector...

  • Page 10

    3.1.10 Removing the DC power board (See Fig.14) • Prior to perform the following procedures, remove the top cov- DC power board er, front panel assembly, rear panel and digital input board. CN218 (1) From the top side of the main body, disconnect the wires CN210 CN711 CN520...

  • Page 11

    3.1.13 Removing the rectifier board Rectifier board (See Fig.16) Headphone jack board • Prior to perform the following procedures, remove the top cov- DC power board er and front panel assembly. CN711 Tie band (1) From the top side of the main body, disconnect the wires from the connectors CN702 CN703...

  • Page 12: Adjustment

    SECTION 4 ADJUSTMENT This service manual does not describe ADJUSTMENT. 1-12 (No.MB127)

  • Page 13: Troubleshooting

    SECTION 5 TROUBLESHOOTING This service manual does not describe TROUBLESHOOTING. (No.MB127)1-13...

  • Page 14

    VICTOR COMPANY OF JAPAN, LIMITED AV & MULTIMEDIA COMPANY AUDIO/VIDEO SYSTEMS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan (No.MB127) Printed in Japan...

  • Page 15

    SCHEMATIC DIAGRAMS HOME CINEMA CONTROL CENTER RX-ES9SL CD-ROM No.SML200312 Area suffix B ------------------------------- U.K. E ----------- Continental Europe EN ------------ Northern Europe Contents Block diagram Standard schematic diagrams 2-10 to 15 Printed circuit boards No.MB127SCH COPYRIGHT 2003 VICTOR COMPANY OF JAPAN, LTD.

  • Page 16

    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 17

    Block diagram Power amp. board Power amp. drv. board Digital output board Digital input board IC672 Q2501 SMUTE S.MUTE Q672 Q101 IC11 IN_L LIN+/- VCR_L/R, VCR_LOUT/ROUT IC609 Q115 to Q118 J3501 ANT/T.TONE RIN+/- SELECT1 IN_R IC12 IC610 Q114 VCR_SLOW,TV_LINK Power amp. COAX IN SCART VR SDTI1 to 3...

  • Page 18

    Standard schematic diagrams Primary / Regulator section 30PRA20-FC C705 D701 0.1/160 R701 CN703 C701 RY701 6800/42 QSK0127-002 D703 (SHEET 2) C702 6800/42 EP701 FW701 CN702 CN711 Q231 KRC102S C251 22/16 CN412 (SHEET 7) D233 C241 TH201 10EDB20 220/50 D235 R251 D231 MA111 10EDB20...

  • Page 19

    Speaker terminal / PWM modulator / Low pass filter section (SHEET 5) CN519 S_PROTECT D721 R351 C325 MA111 4.7k R761 Q717 KRC102S S-RELAY R355 R361 2.2k C_PROTECT R309 R359 C1359 Q718 C321 2.2k 0.068 KRC102S C-RELAY C751 C307 R311 IC301 R1351 47/10 220p...

  • Page 20

    Power supply (Digital amplifier) section Q722 L701 Q725 KTA1046/Y 220u KTA1046/Y R759 (SHEET 2) Q727 KRA104S Q726 2SC2812N/6 R751 R771 R772 R758 Q728 KRC102S Q723 Q724 KTC3199/GL KTC3199/GL IC706 KIA7805API (SHEET 2) IC708 IC709 MM74HC08SJ MM74HC74ASJ C776 100p (SHEET 2) (SHEET 2) D736 R736...

  • Page 21

    Digital amplifier module section D111 1SS244 Q115 R133 R125 C107 IRF530NS R129 D121 Q107 MA111 IC11 D105 2SC2712 R115 MM74HC00SJ 1SS244 C117 R167 R107 R109 100k Q101 2SC2713 Q103 Q109 D107 2SA1162 2SA1162 MA111 C133 R103 150p R113 D113 MA111 C115 R111 0.1/50...

  • Page 22

    Audio, video signal input / Sound IC / System control LSI section (SHEET 6) (SHEET 6) (SHEET 8) (SHEET 8) EP502 CN501 CN502 CN503 CN504 CN505 R583 6.8k FL502 QQR1372-001 R1542 C566 R584 100p TU_R R594 6.8k C565 1000/16 C568 C567 FL501 QQR1372-001...

  • Page 23

    Audio, video input terminal (SCART) section TV-LINK R3502 R3547 J3501 R3501 VCR_B C3501 CN513 330p VCR_L C3536 D3505 47/25 UDZS12B R3504 R3560 VCR_R VCR_R VCR_ROUT C3504 R3506 330p C3503 R3503 R3505 VCR_LOUT 330p VCR_L TV_LOUT C3505 VCR_B R3543 R3559 R3507 4.7/50 VCR_SLOW TV_ROUT...

  • Page 24

    User control keys / System control LSI / FL display section IC402 GP1UM261XK C411 C410 4.7/50 4.7/50 JS401 JS402 R434 C408 100/6.3 R445 100K C412 C413 C415 C414 CN413 DI401 QLF0116-001 CN403 SEG13 CN401 SEG14 LED_DIMMER1 SEG15 LED_DIMMER2 SEG16 SEG17 TUNER_IND M_CLK R439...

  • Page 25

    Surround IC / Digital signal input terminal section C627 TP601 K601 J601 R621 NQR0269-004X R622 D609 D610 QNN0347-001 1/50 MA111 MA111 R600 C621 C622 100p J601 C626 R627 C695 4.7k 100p C608 R617 R618 IC612 TC74HC4072AF R2515 TP509 TP501 C2507 LIN+ C2515 C624...

  • Page 26

    Printed circuit boards Front board (DC power board) HS211 CN711 Q211 HS207 HS209 Q207 Q209 R251 EP202 R241 C251 HS212 Q219 Q216 Q220 Q212 R235 Q217 Q221 Q214 C224 C208 R227 D209 Q215 FC207 FC208 C241 B422 C207 RY202 D232 RY201 D208 D233...

  • Page 27

    Amp. board Forward side R1315 D1301 R1338 D1306 R1316 D1302 R1337 D1305 Q1306 Q1302 Q1305 Q1301 R1332 R1344 R1310 R1322 R1331 R1343 R1309 R1321 D1311 D1313 D1312 D1314 R1333 R1341 R1311 R1319 R1334 R1342 R1312 R1320 Q1303 R1340 Q1307 Q1308 Q1304 R1339 D1307...

  • Page 28

    Amp. board Reverse side R1353 C1353 RY301 C1365 R1313 C1366 R1354 R1335 C1301 C1302 C1354 C1331 C1332 C1367 R1351 R1314 R1853 RY801 CN302 C1853 R1336 CN301 C1865 CN713 C1866 R1854 C767 C1854 C1867 R1851 R1813 R1953 C1868 RY901 C1953 R1835 R1955 R1951 C1801...

  • Page 29

    Input board (1/2) Reverse side Forward side (Main board) (Main board) CN525 R1523 R1521 EP501 Q525 R1557 R1551 Q526 R1552 R1558 Q527 R1553 C549 R582 R515 D556 R567 R581 R516 D555 R565 R568 C522 R1567 R566 R1562 R557 R558 R560 R562 R1561 C521...

  • Page 30

    Input board (2/2) Forward side Reverse side (Digital output board) (Digital output board) CN514 IC515 CN514 C3533 R3554 R3557 C3533 C3536 R3559 Q3514 IC513 IC512 IC511 R3560 C3536 R3558 D3505 Q3515 IC514 R3547 C3525 R3547 R3572 C3532 C3531 R3572 R3571 R3571 R3505 R3506...

  • Page 31

    Power amp. driver board Forward side R171 Q110 Q108 D112 R126 CN22 R127 Q113 Q104 C132 Q102 D111 Q109 R110 D109 C117 Q105 R119 C118 C131 R111 D107 D105 R107 R113 Q101 R109 C133 Reverse side D105 C107 D111 D102 GATE2 C110 Q112...

  • Page 32

    VICTOR COMPANY OF JAPAN, LIMITED AV & MULTIMEDIA COMPANY AUDIO/VIDEO SYSTEMS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan Printed in Japan (No.MB127SCH)

  • Page 33

    PARTS LIST [ RX-ES9SL ] * All printed circuit boards and its assemblies are not available as service parts. Area suffix B ------------------------------- U.K. E ----------- Continental Europe EN ------------ Northern Europe - Contents - 3 - 2 Exploded view of general assembly and parts list (Block No.M1) 3 - 5 Electrical parts list (Block No.01~05)

  • Page 34

    Exploded view of general assmbly and parts list Block No. Digital input board Power amp. driver board Power amp. board Amp. board Support board Rectifier board FL board SW board Volume board...

  • Page 35

    gital input board Connector board Digital output board Main board 67 69 DC power board AC power supply board board Headphone jack board...

  • Page 36

    FASTENER (x2) E409396-003 CAUTION LABEL QYSBSG3008E TAPPING SCREW 3mm x 8mm(x6) LV10781-009A FRONT PANEL QYSBSG3008E TAPPING SCREW 3mm x 8mm LV43338-002A JVC MARK QUQ412-1107CJ FFC WIRE LV43622-001A FOOT (x2) QUQ412-1508CJ FFC WIRE LV43381-002A FILTER QUQ412-1908CJ FFC WIRE LV21463-007A FRONT LENS...

  • Page 37

    Electrical parts list Front board  Symbol No. Part No. Part Name Description Local Block No. [0][1][0][0] C210 QETM1EM-338 E CAPACITOR 3300uF 25V M  Symbol No. Part No. Part Name Description Local C211 QETM1EM-108 E CAPACITOR 1000uF 25V M C212 QFLC1HJ-473Z M CAPACITOR...

  • Page 38

    Amp. board  Symbol No. Part No. Part Name Description Local Block No. [0][2][0][0] R412 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J R413 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J  Symbol No. Part No. Part Name Description Local R414 NRSA63J-122X MG RESISTOR 1.2kΩ...

  • Page 39

     Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local Q803 KTA1268/GL/-T TRANSISTOR D1905 MA111-X SI DIODE Q804 KTA1268/GL/-T TRANSISTOR D1907 MA111-X SI DIODE Q901 UMY1N-W TRANSISTOR D1911 MA111-X SI DIODE Q903 KTA1268/GL/-T TRANSISTOR D1913...

  • Page 40

     Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local C677 NCS31HJ-101X C CAPACITOR 100pF 50V J C905 NCB31HK-221X C CAPACITOR 220pF 50V K C679 NCS31HJ-101X C CAPACITOR 100pF 50V J C907 NCS31HJ-221X C CAPACITOR 220pF 50V J...

  • Page 41

     Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local C1961 NCB31HK-223X C CAPACITOR 0.022uF 50V K R354 NRSA63J-273X MG RESISTOR 27kΩ 1/16W J C1963 NCB31HK-223X C CAPACITOR 0.022uF 50V K R355 NRSA63J-273X MG RESISTOR 27kΩ...

  • Page 42

     Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local R699 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R842 NRSA63J-223X MG RESISTOR 22kΩ 1/16W J  R701 QRJ146J-820X UNF C RESISTOR 82Ω 1/4W J R843 NRSA63J-101X MG RESISTOR...

  • Page 43

     Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local R1322 NRSA63J-221X MG RESISTOR 220Ω 1/16W J R2511 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R1325 NRS016J-470X MG RESISTOR 47Ω 1W J R2513 NRSA63J-103X MG RESISTOR 10kΩ...

  • Page 44

    0.1uF 16V Z IC571 HA17558AF-X C534 QEKC1CM-476Z E CAPACITOR 47uF 16V M C535 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z Q501 2SC3576-JVC-T TRANSISTOR C536 QEKC1CM-476Z E CAPACITOR 47uF 16V M Q503 KRA104S-X DIGI TRANSISTOR C537 QETN1HM-106Z E CAPACITOR 10uF 50V M...

  • Page 45

     Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local C3508 QETN0JM-477Z E CAPACITOR 470uF 6.3V M R569 NRSA63J-391X MG RESISTOR 390Ω 1/16W J C3509 NCS31HJ-470X C CAPACITOR 47pF 50V J R571 NRSA63J-103X MG RESISTOR 10kΩ...

  • Page 46

    Digital amp. board  Symbol No. Part No. Part Name Description Local Block No. [0][4][0][0] R3517 NRSA63J-750X MG RESISTOR 75Ω 1/16W J R3519 NRSA63J-101X MG RESISTOR 100Ω 1/16W J  Symbol No. Part No. Part Name Description Local R3521 NRSA63J-471X MG RESISTOR 470Ω...

  • Page 47

     Symbol No. Part No. Part Name Description Local D111 1SS244-T2 SI DIODE D112 1SS244-T2 SI DIODE D113 MA111-X SI DIODE D114 MA111-X SI DIODE D121 MA111-X SI DIODE C101 NCS31HJ-470X C CAPACITOR 47pF 50V J C102 NCS31HJ-470X C CAPACITOR 47pF 50V J C103 NCS31HJ-470X...

  • Page 48

    Packing materials and accessories parts list Block No. A1,A2,A3, A5,A6 3-16...

  • Page 49

    Packing and accessories Block No. [M][3][M][M]  Symbol No. Part No. Part Name Description Local ES9S LVT1112-001A INST SHEET ES9S LVT1112-002A INST SHEET GER FRE DUT SWE FIN DAN ES9S LVT1112-003A INST BOOK GER FRE SPA ITA LV43654-001A CAUTION SHEET BT-54013-7 WARRANTY CARD ------------...

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