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SERVICE MANUAL

COPYRIGHT © 2005 Victor Company of Japan, Limited

No.MB352

2005/3

AUDIO/VIDEO CONTROL RECEIVER

MB352

2005

3

RX-5050B,RX-5052S

TABLE OF CONTENTS

1

PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  1-3

2

SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  1-3

3

DISASSEMBLY  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  1-3

4

ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  1-3

5

TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  1-3

TA/NEWS/INFO

DISPLAY MODE

Area suffix

B --------------------------------- U.K  

E ------------- Continantal Europe

EN -------------- Northern Europe 

EV --------------- Eastern Europe

EX-5052S

Area suffix

E ------------- Continantal Europe

RX-5050B

Содержание RX-5050B

Страница 1: ...B352 2005 3 RX 5050B RX 5052S TABLE OF CONTENTS 1 PRECAUTION 1 3 2 SPECIFIC SERVICE INSTRUCTIONS 1 3 3 DISASSEMBLY 1 3 4 ADJUSTMENT 1 3 5 TROUBLESHOOTING 1 3 TA NEWS INFO DISPLAY MODE Area suffix B U K E Continantal Europe EN Northern Europe EV Eastern Europe EX 5052S Area suffix E Continantal Europe RX 5050B ...

Страница 2: ...0 mV 47 kΩ Audio Input DIGITAL IN Coaxial DIGITAL 1 DVD 0 5 V p p 75 Ω Optical DIGITAL 2 CD 21 dBm to 15 dBm 660 nm 30 nm Recording Output Level TAPE CDR VCR 220 mV Signal to Noise Ratio 66 IHF DIN CD TAPE CDR VCR TV SOUND DVD 87 dB 62 dB Frequency Response 8 Ω CD TAPE CDR VCR TV SOUND DVD 20 Hz to 50 kHz 1 dB 3 dB Equalization 5 bands 63 Hz 250 Hz 1 kHz 4 kHz 16 kHz 8 dB in 2 dB steps Video Video...

Страница 3: ...FIC SERVICE INSTRUCTIONS Please refer to RX 5042S No MB185 about this section SECTION 3 DISASSEMBLY Please refer to RX 5042S No MB185 about this section SECTION 4 ADJUSTMENT Please refer to RX 5042S No MB185 about this section SECTION 5 TROUBLESHOOTING Please refer to RX 5042S No MB185 about this section ...

Страница 4: ... No MB352 AV MULTIMEDIA COMPANY AUDIO VIDEO SYSTEMS CATEGORY 10 1 1chome Ohwatari machi Maebashi city 371 8543 Japan Victor Company of Japan Limited VPT Printed in Japan ...

Страница 5: ...05 Victor Company of Japan Limited TA NEWS INFO DISPLAY MODE Area suffix B U K E Continantal Europe EN Northern Europe EV Eastern Europe EX 5052S Area suffix E Continantal Europe RX 5050B Contents Block diagram Standard schematic diagrams Printed circuit boards 2 1 2 2 2 8 to 11 CD ROM No SML200503 ...

Страница 6: ...ponent 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 ...

Страница 7: ...721 to S726 S728 to S732 S734 S735 S737 S740 to S743 S745 S746 S756 S750 to S752 SEG1 to 16 GRID1 to 16 JS701 JS702 JOG1 JOG2 JOG_1 JOG_2 CN701 CN201 FW251 CN101 J101 CN241 CN203 FW201 FW201 POWER HP_L R Primary section Power transformer 2 Primary section Power transformer 1 Primary section Power Fuse Primary section Headphone jack Audio amp section Speaker terminal RX0 RX1 Power switch section Us...

Страница 8: ...1 D209 MTZ6 8JC D211 1SS133 D210 470 16 C212 0 0047 C210 QQT0478 002 T202 1 1 1 1 QSK0128 001 RY202 2 3 4 1 PW104 PW205 PW204 PW203 0 0047 100 C208 T2AL F202 T2AL F203 2 2 R201 PW105 EP201 PW101 PW103 PW302 T2 5AL F201 TA201 TA202 PW102 010 114 112 110 111 113 121 120 122 130 131 4 24 9V 6 3A 125V 2A 125V GND 6 9V 5 1V 0V 0V 0V 0V 4 4V 5 1V 4 8V 0V 24 9V 29V R203 5 0V 5 1V 0V B E EN EV VERSION COD...

Страница 9: ...R1353 UNF 68 R1354 UNF 0 047 C1362 3 9 R1374 UNF 220p C1366 220p C1373 220p C1374 0 047 C1370 0 047 C1369 0 047 C1365 220p C1376 220p C1375 220p C1372 220p C1371 220p C1368 220p C1367 220p C1359 2 2 R1235 UNF 2 2 R1135 UNF 2 2 R1137 UNF 100 R1133 UNF 2 2 R1134 UNF 2 2 R1237 UNF 100 R1233 UNF 2 2 R1234 UNF 220p C1360 100K R1186 10K R1185 10 100 C1185 2 2 R1136 UNF 2 2 R1236 UNF 3 9 R1370 UNF 4 7 50...

Страница 10: ... 1 2 3 4 5 6 7 8 9 10 11 12 13 14 470 35 C1480 1k R1493 1k R1494 TC9162AF IC423 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 150K R1436 150K R1435 1k R1438 1k R1437 10k R1440 10k R1439 MTZJ7 5C D1408 MTZJ7 5C D1407 10 R1414 UNF KTC3203 OY Q1406 10k R1495 MTZJ10C D1406 100 25 C1406 6 8k R1458 0 022 C1436 6 8k R1457 1K R1485 1K R1486 1N4448WS X D1411 QGA2001C1 02 CN403 ...

Страница 11: ...2 47k R506 QNN0478 001 J402 1 3 QNN0060 001 J406 2 1 75 R508 330 R501 GND 4 6 10 9 J403 1 3 QNN0478 001 4 6 75 R505 330 R507 75 R509 QNN0011 001 J502 5 6 QNN0011 001 J501 4 3 7 9 4 7 50 C501 1 2 4 5 470 6 3 C503 4 7 50 C505 470 6 3 C506 47k R510 10 8 1 2 4 5 7 8 100k R441 100k R442 100k R443 100k R444 47 25 C443 10 25 C441 10 25 C442 47 25 C444 NJM4580L D IC403 2 3 1 4 NJM4580L D IC403 6 5 7 8 0 0...

Страница 12: ...K X IC673 1 2 3 4 5 NJM4565M WE IC633 2 3 1 8 4 47k R2412 470P C2483 0 082 C2423 0 1 C2731 0 1 C2341 0 0056 C2323 0 1 C2381 2 2k R2421 10 R2423 10k R2424 27p C2871 0 1 C2382 QGB2510K1 14 CN683 1 2 3 4 5 6 7 8 9 10 11 12 13 14 0 1 C2342 2SD2114K VW X Q2421 100k R2139 100k R2140 NJM4565M WE IC613 2 3 1 8 4 NJM4565M WE IC611 6 5 7 0 1 C2111 0 1 C2956 NJM4565M WE IC613 6 5 7 33p C2143 0 1 C2141 0 1 C2...

Страница 13: ...R784 220 R783 UN2214 X Q707 UN2214 X Q708 UN2214 X Q709 2 2K R720 10k R757 10k R758 10k R775 QSW0683 001 S751 1 2 10k R715 10k R779 1 5K R776 10k R875 PW501 0 1 C723 B710 GND 0 1 C724 PW502 GND CLK VOL DATA_LATCH VOL NC STB A SW CLK A SW DATA A SW VIDEO1 VDD OSC2 OSC1 VSS NC KEY_IN1 KEY_IN2 KEY_IN3 KEY_IN4 KEY_IN5 INH_IN CS1 CS2 VREF STB_LED RESET CLK RDS DCS_IN DCS_OUT VCR_IN VCR_OUT DATA RDS PRO...

Страница 14: ... R1142 R1171 R1172 R1174 R1173 R1175 R1176 R1177 R1178 R1179 R1185 R1186 R1191 R1192 R1193 R1194 R1195 R1196 R1201 R1202 R1203 R1204 R1205 R1206 R1207 R1208 R1209 R1221 R1222 R1223 R1224 R1225 R1226 R1227 R1228 R1229 R1230 R1231 R1232 R1233 R1234 R1235 R1236 R1237 R1242 R1241 R1261 R1262 R1263 R1264 R1265 R1266 R1267 R1268 R1269 R1210 PW601 PW602 C1268 C1117 C1116 C1120 C1119 C1107 C1124 C1123 C11...

Страница 15: ... R209 R210 R211 R212 R221 RY202 RY203 T202 PW203 PW204 PW205 HS211 C221 CN251 FC272 FC221 FC222 FC231 FC232 FW201 R201 FC261 110 111 112 113 114 120 121 122 130 131 FC262 FC271 C501 C502 C503 C505 C506 C511 C512 C521 C522 CN501 D591 IC501 J501 J521 J591 K501 K502 Q502 Q503 Q505 R501 R502 R503 R504 R505 R506 R507 R508 R509 R510 R512 R513 R515 C504 R521 R522 R591 C507 J502 J503 C523 PW307 PW311 PW30...

Страница 16: ...3 Q1429 Q1428 Q1427 R1485 C1432 R1487 R1488 R1486 C1437 C1439 C1440 C1443 C1444 C1445 C1446 C1447 CN403 CN481 C1453 C1459 C1460 C1461 CN411 CN441 CN471 CN472 CN473 CN402 CN491 D1401 D1402 D1403 D1404 D1405 D1406 D1407 D1408 D1411 D1412 FL401 FL402 IC427 IC423 CN482 Q1401 Q1402 Q1403 Q1404 Q1405 Q1406 Q1407 Q1408 Q1409 Q1410 Q1411 Q1412 Q1413 Q1414 Q1415 Q1416 Q1417 Q1418 Q1419 Q1420 Q1421 Q1422 Q1...

Страница 17: ...1 R2182 R2183 R2184 R2185 R2186 R2187 R2188 R2189 R2190 R2191 R2192 R2201 R2202 R2203 R2204 R2209 R2210 R2221 R2222 R2223 R2224 R2241 R2242 R2243 R2244 R2249 R2250 R2281 R2282 R2283 R2284 R2285 R2286 R2287 R2288 R2289 R2290 R2291 R2292 R2301 R2303 R2309 R2341 R2343 R2345 R2347 R2349 R2381 R2383 R2385 R2387 R2389 R2391 R2401 R2403 R2409 R2411 R2412 R2421 R2422 R2423 R2424 R2425 R2433 R2434 R2435 R2...

Страница 18: ... No MB352SCH Printed in Japan VPT AV MULTIMEDIA COMPANY AUDIO VIDEO SYSTEMS CATEGORY 10 1 1chome Ohwatari machi Maebashi city 371 8543 Japan Victor Company of Japan Limited ...

Страница 19: ...d view of general assembly and parts list Block No M1 Electrical parts list Block No 01 04 Packing materials and accessories parts list Block No M3 RX 5050B RX 5052S 3 2 3 6 3 14 RX 5052S Area suffix B U K E Continental Europe EN Northern Europe EV Eastern Europe RX 5050B Area suffix E Continental Europe No MB352 ...

Страница 20: ... f Power F202 BK701 BK702 F206 Main board System control board Power transformer board Power transforme board F203 F207 Headphone jack board Power switch board 57 60 69 59 60 3 61 62 15 9 8 7 6 8 10 4 5 2 1 16 12 11 11 11 11 13 56 22 20 18 41 41 41 34 3 43 66 65 72 72 11 39 21 44 65 66 64 58 ...

Страница 21: ...d Video board DVD board Power Fuse board F201 Relay board Front board Power amp board nsformer Wire protection board 25 27 19 26 27 17 24 24 23 23 23 23 32 34 33 36 28 29 29 29 30 35 36 31 33 14 38 71 40 37 71 40 40 51 24 35 71 46 52 49 50 46 48 53 54 47 46 55 70 42 63 4 45 68 67 ...

Страница 22: ...B 5052SE 5052SEN 5052SEV 26 E47227 036 FOOT x2 27 QYSBST3010ZA TAP SCREW M3 x 10mm x4 28 LV20916 003A HEAT SINK 29 QYSBSG3012ZA TAP SCREW M3 x 12mm x3 30 LV34704 001A PACK BRACKET 31 LV34705 001A H S BRACKET L 32 LV34706 001A H S BRACKET R 33 QYSBSG3008ZA TAP SCREW M3 x 8mm x4 34 QYSBST3006ZA TAP SCREW M3 x 6mm x2 35 QYSBSG3008ZA TAP SCREW M3 x 8mm x2 36 QYSBST3006ZA TAP SCREW M3 x 6mm x2 37 QYSBS...

Страница 23: ... QMF51W2 2R5 J8 FUSE F201 2 5A AC250V 64 QMF51E2 R10 J1 FUSE F205 0 1A AC250V 65 QMF51W2 2R0 J8 FUSE F202 F203 2A AC250V x2 66 QMF51W2 5R0 J8 FUSE F206 F207 5A AC250V x2 67 QQR0491 001 FERRITE CORE FL1 TDK GRAY 68 E307572 001 FASTENER 69 E409396 003 CAUTION LABEL 70 QAU0278 003 TUNER 71 QYSBSG3008EA TAP SCREW M3 x 8mm x7 72 LV30225 0S7A SPACER FS 400 x2 Symbol No Part No Part Name Description Loca...

Страница 24: ...1 4W J R501 QRE141J 331Y C RESISTOR 330Ω 1 4W J R502 QRE141J 750Y C RESISTOR 75Ω 1 4W J R505 QRE141J 750Y C RESISTOR 75Ω 1 4W J R506 QRE141J 473Y C RESISTOR 47kΩ 1 4W J R507 QRE141J 331Y C RESISTOR 330Ω 1 4W J R508 QRE141J 750Y C RESISTOR 75Ω 1 4W J R509 QRE141J 750Y C RESISTOR 75Ω 1 4W J R510 QRE141J 473Y C RESISTOR 47kΩ 1 4W J R512 QRE141J 181Y C RESISTOR 180Ω 1 4W J R513 QRE141J 751Y C RESISTOR...

Страница 25: ...M 107Z E CAPACITOR 100uF 100V M C1222 QETN2AM 107Z E CAPACITOR 100uF 100V M C1223 QCBB1HJ 101Y C CAPACITOR 100pF 50V J C1224 QCBB1HJ 101Y C CAPACITOR 100pF 50V J C1241 QFLC1HJ 473Z M CAPACITOR 0 047uF 50V J C1242 QFLC1HJ 473Z M CAPACITOR 0 047uF 50V J C1243 QFLC1HJ 473Z M CAPACITOR 0 047uF 50V J C1244 QFLC1HJ 473Z M CAPACITOR 0 047uF 50V J C1261 QFLC1HJ 471Z M CAPACITOR 470pF 50V J C1262 QENC1HM 4...

Страница 26: ...1 4W J R1262 QRE141J 623Y C RESISTOR 62kΩ 1 4W J R1263 QRJ146J 301X UNF C RESISTOR 300Ω 1 4W J R1264 QRE141J 623Y C RESISTOR 62kΩ 1 4W J R1265 QRZ0224 R22 EMIT RESISTOR 0 22Ω R1266 QRE141J 102Y C RESISTOR 1kΩ 1 4W J R1267 QRE141J 183Y C RESISTOR 18kΩ 1 4W J R1268 QRE141J 473Y C RESISTOR 47kΩ 1 4W J R1269 QRJ146J 330X UNF C RESISTOR 33Ω 1 4W J R1270 QRL027J 100 OMF RESISTOR 10Ω 2W J R1352 QRJ146J 6...

Страница 27: ...3X C CAPACITOR 0 022uF 16V K C1463 QETN1HM 475Z E CAPACITOR 4 7uF 50V M C1464 QETN1HM 475Z E CAPACITOR 4 7uF 50V M C1465 QENC1HM 106Z BP E CAPACITOR 10uF 50V M C1470 NDC31HJ 820X C CAPACITOR 82pF 50V J C1471 NDC31HJ 470X C CAPACITOR 47pF 50V J C1472 QETN1CM 106Z E CAPACITOR 10uF 16V M C1473 NCB31EK 473X C CAPACITOR 0 047uF 25V K C1474 NCB31HK 561X C CAPACITOR 560pF 50V K C1475 NCB31HK 331X C CAPAC...

Страница 28: ...444 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R1445 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R1446 NRSA63J 104X MG RESISTOR 100kΩ 1 16W J R1447 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J Symbol No Part No Part Name Description Local R1448 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R1449 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R1450 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R1451 NRSA63J 104X MG RESISTOR 100kΩ 1 16W J R1452...

Страница 29: ...6V Z C2101 NCB31HK 332X C CAPACITOR 3300pF 50V K C2102 NCB31HK 332X C CAPACITOR 3300pF 50V K C2109 QETN1HM 226Z E CAPACITOR 22uF 50V M C2110 QETN1HM 226Z E CAPACITOR 22uF 50V M C2111 NCF31CZ 104X C CAPACITOR 0 1uF 16V Z C2112 NCF31CZ 104X C CAPACITOR 0 1uF 16V Z C2113 NCB31HK 102X C CAPACITOR 1000pF 50V K C2114 NCB31HK 102X C CAPACITOR 1000pF 50V K C2115 NCB31HK 822X C CAPACITOR 8200pF 50V K C2116...

Страница 30: ... 16V Z C2921 QETN0JM 107Z E CAPACITOR 100uF 6 3V M Symbol No Part No Part Name Description Local C2922 NCF31CZ 104X C CAPACITOR 0 1uF 16V Z C2923 QETN0JM 107Z E CAPACITOR 100uF 6 3V M C2924 NCF31CZ 104X C CAPACITOR 0 1uF 16V Z C2925 NCF31CZ 104X C CAPACITOR 0 1uF 16V Z C2951 NCF31AZ 105X C CAPACITOR 1uF 10V Z C2952 NCF31AZ 105X C CAPACITOR 1uF 10V Z C2953 NCF31AZ 105X C CAPACITOR 1uF 10V Z C2954 N...

Страница 31: ...J 103X MG RESISTOR 10kΩ 1 16W J R2622 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R2623 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J Symbol No Part No Part Name Description Local R2624 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R2625 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R2626 NRSA63J 105X MG RESISTOR 1MΩ 1 16W J R2627 NRSA63J 221X MG RESISTOR 220Ω 1 16W J R2628 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R2631 NRSA63J 10...

Страница 32: ...list Block No M M M 3 No additional supplemental order of WARRANTY CARDs are available E EN EV ver P2 P4 P6 P1 P3 2 2 2 2 P5 P4 P3 P2 A6 A5 1 2 1 2 A1 A2 A3 A4 A7 P9 P12 P8 2 2 P9 A12 1 2 1 2 A8 A9 A10 A11 A14 A15 A13 P10 P11 2 2 P10 P13 P7 B ver ...

Страница 33: ... ANTENNA 5052SB A 10 QAL0014 001 AM LOOP ANT 5052SB A 11 WARRANTY CARD BT 54023 1 5052SB A 12 RM SRX5042R REMOCON 5052SB A 13 LV30256 014A SHEET 5052SB A 14 BATTERY x2 5052SB A 15 VNA3000 204 REGISTER CARD 5052SB P 1 LV21650 016A CARTON BOX 5050BE P 1 LV21650 018A CARTON BOX 5052SE 5052SEN 5052SEV P 2 LV32034 009A SHEET x2 5050BE 5052SE 5052SEN 5052SEV P 3 LV21634 003A CUSHION 5050BE 5052SE 5052SE...

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