User manual ROTEL RB-991

[. . . ] [. . . ] 6 PCB Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7~8 Schematic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 9~10 EIGHT CHANNEL POWER AMPLIFIER RB-991 Specification Continuous Power Output - all channel driven (20-20 kHz, < 0. 05% THD) Total Harmonic Distortion (20Hz-20kHz, 8 ohms) Intermodulation Distortion (60 Hz : 7 kHz, 4:1) Frequency Response ( ± 1 dB) Damping Factor (20-20, 000 Hz, 8 ohms) Speaker Impedance Signal to Noise Ratio (IHF A network) Input Impedance Input Sensitivity Power Requirements USA: Europe: Power Consumption Dimensions (W x H x D) 40 watts/ch into 8 ohms < 0. 05% < 0. 03% 15Hz­100kHz 150 4 ohms minimum 110 dB 22 k ohms 1. 0 volt 115 Volts, 60 Hz 230 Volts, 50 Hz 400 W atts 432 x 121 x 432 mm 17 x 4 3/ 4 x 17 in 109 mm, 4 9/ 32 in 15. 1 kg, 33. 3 lb. Panel Height Weight (net) SHINSEN-BLD. 4F 10-10 SHINSEN-CHO, SHIBUYA-KU, TOKYO 150-0045, JAPAN Serial. 016 X-1334A01-02 PCB ASSY D101-104, 201-204, 301-304, 401-404 D151, 152, 251, 252, 351, 352, 451, 452 C107, 108, 207, 208, 307, 308, 407, 408 C101, 102, 201, 202, 301, 302, 401, 402 C111, 112, 211, 212, 311, 312, 411, 412 C151, 251, 351, 451 R155, 156, 255, 256, 355, 356, 455, 456 R107, 108, 207, 208, 307, 308, 407, 408 R153, 154, 253, 254, 353, 354, 453, 454 R123, 124, 223, 224, 323, 324, 423, 424 R160, 260, 360, 460 R121, 122, 221, 222, 321, 322, 421, 422 R157, 158, 257, 258, 357, 358, 457, 458 R101, 102, 201, 202, 301, 302, 401, 402 R125, 126, 225, 226, 325, 326, 425, 426 R129-132, 229-232, 329-332, 429-432 R151, 152, 251, 252, 351, 352, 451, 452 R103, 104, 203, 204, 303, 304, 403, 404 R164, 264, 364, 464 R105, 106, 205, 206, 305, 306, 405, 406 R119, 120, 219, 220, 319, 320, 419, 420 R161, 165, 261, 265, 361, 365, 461, 465 R115, 116, 215, 216, 315, 316, 415, 416 R117, 118, 217, 218, 317, 318, 417, 418 R109, 110, 209, 210, 309, 310, 409, 410 R159, 259, 359, 459 R111, 112, 211, 212, 311, 312, 411, 412 R127, 128, 227, 228, 327, 328, 427, 428 R113, 114, 213, 214, 313, 314, 413, 414 R163, 263, 363, 463 R133-136, 233-236, 333-336, 433-436 VR103, 104, 203, 204, 303, 304, 403, 404 C115-118, 215-218, 315-318, 415-418 C105, 106, 205, 206, 305, 306, 405, 406 C103, 104, 203, 204, 303, 304, 403, 404 R162, 262, 362, 462 Q109, 110, 209, 210, 309, 310, 409, 410 Q101-106, 201-206, 301-306, 401-406 Q153, 154, 253, 254, 353, 354, 453, 454 Q111-114, 211-214, 311-314, 411-414 Q107, 108, 207, 208, 307, 308, 407, 408 Q151, 152, 251, 252, 351, 352, 451, 452 Q115, 116, 215, 216, 315, 316, 415, 416 Q121, 122, 221, 222, 321, 322, 421, 422 Q117, 118, 217, 218, 317, 318, 417, 418 Q119, 120, 219, 220, 319, 320, 419, 420 501 X-1334 034 T1N4148-86 034 T1N4148-86 041 TUTES1E101-TF 041 TUTES1H100-TF 041 TUTES1H010-TF 041 TUTES1H010-TF 054 TMF1201 054 TMF1501 054 TMF1501 054 TMF1000 054 TMF1003 054 TMF1002 054 TMF1502 054 TMF1001 054 TMF2201 054 TMF2200 054 TMF2202 054 TMF2702 054 TMF2702 054 TMF3300 054 TMF3302 054 TMF4701 054 TMF4300 054 TMF47R0 054 TMF4700 054 TMF4702 054 TMF6801 054 TMF6801 054 TMF8201 054 TMF8200 054 NIR2-0. 22JF 051 SF001-222 044 S50V150PJ 044 S50V220PJ 044 S50V330PJ 034 TTC-503 032 TA1016-FG 032 TA1016-FG 032 TA608-FG 033 B631-EF 032 TC1941-KL 032 TC536-FG 033 D600-EF 032 D600-EF 033 B817P-DE 033 D1047P-DE RB-991 DESCRIPTION PCB ASSY DIODE 1N4148TAP-50 DIODE 1N4148TAP-50 ELECTROLYTIC CAPACITOR 25V100uF ELECTROLYTIC CAPACITOR 50V10uF ELECTROLYTIC CAPACITOR 50V1uF ELECTROLYTIC CAPACITOR 50V1uF METAL FILM RESISTOR 1/4W 1. 2K METAL FILM RESISTOR 1/4W 1. 5K METAL FILM RESISTOR 1/4W 1. 5K METAL FILM RESISTOR 1/4W 100 METAL FILM RESISTOR 1/4W 100K METAL FILM RESISTOR 1/4W 10K METAL FILM RESISTOR 1/4W 15K METAL FILM RESISTOR 1/4W 1K METAL FILM RESISTOR 1/4W 2. 2K METAL FILM RESISTOR 1/4W 220 METAL FILM RESISTOR 1/4W 22K METAL FILM RESISTOR 1/4W 27K METAL FILM RESISTOR 1/4W 27K METAL FILM RESISTOR 1/4W 330 METAL FILM RESISTOR 1/4W 33K METAL FILM RESISTOR 1/4W 4. 7K METAL FILM RESISTOR 1/4W 430 METAL FILM RESISTOR 1/4W 47 METAL FILM RESISTOR 1/4W 470 METAL FILM RESISTOR 1/4W 47K METAL FILM RESISTOR 1/4W 6. 8K METAL FILM RESISTOR 1/4W 6. 8K METAL FILM RESISTOR 1/4W 8. 2K METAL FILM RESISTOR 1/4W 820 NIR RESISTOR 2W 0. 22 SEMI FIXD RESISTOR VM6CKPH1S-2. 2K STYROL CAPACITOR 150pF STYROL CAPACITOR 220pF STYROL CAPACITOR 330pF THERMISTOR 50K TRANSISTOR 2SA1016-FG TRANSISTOR 2SA1016KAA-FG TRANSISTOR 2SA6081KAA-FG TRANSISTOR 2SB631K-EF TRANSISTOR 2SC1941-T-KL TRANSISTOR 2SC536KAA-FG TRANSISTOR 2SD600K-EF TRANSISTOR 2SD600K-EF TRANSISTOR 2SB817P-DE TRANSISTOR 2SD1047P-DE 016 X-1335B01-07 PCB ASSY PJ101, 102, 201, 301, 401 HJ701, HJ702 (R903) R171, 172, 271, 272, 371, 372, 471, 472 R701 R702 R904 (R903) R178, 278, 378, 478 501 X-1335 066 4TR-2709#3 065 YKB21-5103A 053 CR14-152J-A 053 CR14-124J-A 053 CR14-102J-A 053 CR14-221J-A 053 CR14-333J-A 053 CR14-472J-A 053 CR14-682J-A PCB ASSY 2P PIN JACK (WHT/RED) 3. 5MINI JACK CARBON RESISTOR 1/4W 1. 5K CARBON RESISTOR 1/4W 120K CARBON RESISTOR 1/4W 1K CARBON RESISTOR 1/4W 220 CARBON RESISTOR 1/4W 33K CARBON RESISTOR 1/4W 4. 7K CARBON RESISTOR 1/4W 6. 8K 3 Parts List 2/2 SYMBOL R173, 174, 273, 274, 373, 374, 473, 474 R175, 275, 375, 475 R176, 276, 376, 476 C911-922 D904, 905 D171, 172, 271, 272, 371, 372, 471, 472 D701, 702, 906 C171, 271, 371, 471 C910 C172, 272, 372, 472 C909 C901-908 F101, 102, 201, 202, 301, 302, 401, 402 F903 R901 IC701 IC171, 271, 371, 471 D001-D004 C109, 110, 209, 210, 309, 310, 409, 410 R137, 138, 237, 238, 337, 338, 437, 438 R139, 140, 239, 240, 339, 340, 439, 440 R902 R177, 277, 377, 477 D903 D901, 902 S901 RY901 RY101, RY201, RY301, RY401 S201, 301, 401, 701 C923, 924 L101, 102, 201, 202, 301, 302, 401, 402 SP1-SP4 T002 Q901 VR101, 201, 301, 401 D703 PARTS NO. 053 CR16-104J-A 053 CR16-153J-A 053 CR16-563J-A 043 TC500V103 034 T1N4003-TB 034 T1N4148-86 034 T1N4148-86 041 TUTES1E101-TF 041 TUTES1E471-TS 041 TUTES1E470-TF 041 TUTES1H471-TS 041 50USP682 036 5ST3. 15 036 R251-250 054 ERQ12AJ2R2P 031 PC817B 031 MPC1237HA 034 LTL4262N 044 KT18-2A104K 054 TMF1001 054 1WS10JF 054 1WS120JF 054 1WS1KJF 034 W02M 034 BR84 061 C-4176A08 063 OZT-SS-112LM1 063 DG2SU-24 064 4TR-2341 044 DE1307E472M 021 TRL-332 067 C-4493A00 022 T-1075N02 032 TC3708-ST 051 C-4170A36 034 TRD12JST1 DESCRIPTION CARBON RESISTOR 1/6W 100K CARBON RESISTOR 1/6W 15K CARBON RESISTOR 1/6W 56K CERAMIC CAPACITOR 500V0. 01uF DIODE 1N4003 DIODE 1N4148TAP-50 DIODE 1N4148TAP-50 ELECTROLYTIC CAPACITOR 25V100uF ELECTROLYTIC CAPACITOR 25V470uF ELECTROLYTIC CAPACITOR 25V47uF ELECTROLYTIC CAPACITOR 50V470uF ELECTROLYTIC CAPACITOR 50V6800uF FUSE 250VT3. 15A FUSE AXIAL LEAD TYPE F250mA FUSE RESISTOR 1/2W 2. 2 I C (PHOTO COUPLER) I C (PROTECTION) LED (RED) 3 LTL4262N M. P CAPACITOR MKT1818-410/015 METAL FILM RESISTOR 1/4W 1K MOF RESISTOR 1W 10 MOF RESISTOR 1W 120 MOF RESISTOR 1W 1K POWER DIODE (1. 5A) POWER DIODE (8A) POWER SWITCH PS3-22SPA-P7AZ (TV-8) RELAY (AC-LINE) DC12V TV-8 RELAY (SPEAKER) DG24D2-OS(M) SLIDE SWITCH SSSU122NB1 SPARK KILLER 4700pF SPEAKER COIL 1F 23T SPERKER TERMINAL (RBBR) SUB TRANSFORMER TRANSISTOR 2SC3708AA-ST VARIABLE RESISTOR 50KBx2 (VOLUME) ZENER DIODE 12V OTHERS 011 FP-552-B 011 FP-552-S 069 C-4629A01 072 C-4622A01 072 C-4624A01 072 C-4623A01 072 C-4621A01 069 C-4798A02 069 C-4798A01 011 UG3-01B00 081 UG3-12A00 034 SEL1E24W 034 SEL1124R 019 4TR-2823#2 019 4TSH-19#2 022 T-1087N01 012 RV4-09A00 012 RV4-09A01 081 UG3-13A00 081 Z-205A 013 TS3-03A01B 013 TS3-03A01S 082 OMRB-991 BLACK PANEL ASSY SILVER PANEL ASSY AC 2P INLET 6102. 3100 (WIRING) AC CORD SET for AUSTRALIA AC CORD SET for EUROPE AC CORD SET for U. K AC CORD SET SJT AWG16/2C for USA BANANA PLUG (BLACK) BANANA PLUG (RED) H/S PANEL INSIDE CARTON LED (BLU) 1X5 SEL1E24W LED (RED) 1X5 SEL1124R PLASTIC FOOT 24 PLASTIC FOOT 50 POWER TRANSFORMER PUSH BUTTON 14 (BLACK) PUSH BUTTON 14 (SILVER) SHIPPING CARTON STYROL MOULDING SUB PANEL CHASSIS (BLACK) SUB PANEL CHASSIS (SILVER) OWNER'S MANUAL (EFGISD) 4 Addendum List for Black and Silver RMB1048 SYMBOL PARTS 011 FP-552-B 011 FP-552-S 011 UG3-01B00 012 RV4-09A00 012 RV4-09A01 013TS3-03A01B 013TS3-03A01S 034 SEL1124R 034 SEL1E24W DESCRIPTION BLACK PANEL ASSY SILVER PANEL ASSY H/S PANEL H109 PUSH BUTTON 14F (BLK) PUSH BUTTON 14F (SLV) SUB PANEL CHASSIS (BLK) SUB PANEL CHASSIS (SLV) LED (RED) 1X5 LED (BLU) 1X5 3 4 5 5 Adjustment Instruments : DC milli-meter Notes : Prior to Bias Adjustment, run about 5minutes with rated output (8 ohms) And warm up Power Transistor and Heat Sink. Set input off. Step Coupling R133 or R135 R134 or R136 R233 or R235 R234 or R236 R333 or R335 R334 or R336 R433 or R435 R434 or R436 Location X-1334-01 PCB X-1334-01 PCB X-1334-01 PCB X-1334-01 PCB X-1334-02 PCB X-1334-02 PCB X-1334-02 PCB X-1334-02 PCB Adjust VR103 VR104 VR203 VR204 VR303 VR304 VR403 VR404 Adjust for RB-991 1 2 3 4 5 6 7 8 DC milli-voltmeter Reads 4mV Case Outline 2SB817P 2SD1047P 2SC536K 2SA608K 2SA1016K 2SB631K 2SD600K PC817B 2SC1941 UPC1237HA 6 PCB Assembly -1 RB-991 016 X-1334A01-02 7 PCB Assembly - 2 016 X-1335B01-07 RB-991 8 Schematic Diagram -1/2 RB-991 9 Schematic diagram -2/2 RB-991 10 [. . . ] [. . . ]