User manual ROTEL RB-985

[. . . ] [. . . ] NO. Begining 2311001 Y-316D-0209/pdf Appearance POWER AMPLIFIER RB1090 RB-1090 PROTECTION L R POWER RIGHT INPUT BALANCED UNBALANCED BALANCED LEFT INPUT BALANCED UNBALANCED UNBALANCED POWER AMPLIFIER MODEL NO. RB-1090 POWER CONSUMPTION: 800W CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN AVIS: RISQUE DE CHOC ELECTRIQUE­NE PAS OUVRIR RIGHT SPEAKER RB-1090 LEFT SPEAKER W ARNING: TO REDUCE THE RISK OF FIRE OR ELECTRICAL SHOCK, DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. POWER 2 Parts List 1/3 SYMBOL PARTS NO. INSIDE CARTON -V01 SHIPPING CARTON -V01 PACKING (for INSIDE CARTON) STYROL MOULDING OWNER'S MANUAL(EFGISD) T001 T002 D004, D005 C001-C008 SP2A, SP2B SP2A, SP2B 5 Addendum List for Black and Silver RB1090 SYMBOL PARTS 011 FP-499A-B 011 FP-499A-S 011 SG4-02C00 012 RV4-09A00 012 RV4-09A01 013 SG4-05A00 013 SG4-05A01 034 SEL1124R 034 SEL1E24W DESCRIPTION BLACK PANEL ASSY SILVER PANEL ASSY H/S PANEL H221 PUSH BUTTON 14F (BLK) PUSH BUTTON 14F (SLV) SUB PANEL CHASSIS (BLK) SUB PANEL CHASSIS (SLV) LED (RED) 1X5 LED (BLU) 1X5 3 1 2 6 Adjustment Instruments : DC milli­ voltmeter Notes : Prior to Bias Adjustment, run about 5minutes with rated output(8ohms) and warm up Power Transistor and Heat Sink. Set input off. RB-1090 Step Coupling L CH OUT R CH OUT TP1 TP2 Location X-1271-01 PCB X-1271-02 PCB X-1271-01 PCB X-1271-02 PCB Adjust VR603 VR604 VR601 VR602 Adjust for DC milli­ voltmeter reads 0mV 1 2 3 4 DC milli­ voltmeter reads 5mV E 2SA1016K 2SC2362K C B E 2SB631K 2SD600K 2SA1209 2SC2911 2SD1953 C B B 2SA1294 2SC3263 C E 1 2 3 4 5 6 7 8 UPC1237HA 2SC5174 2SA1932 AD711JN OPA134PA 2SA1295 2SC3264 8 1 B 2 7 6 5 3 4 C B E C E 74 Memo 8 PCB Assembly RB-1090 016 X-1271D01-08 016 E-1328A00 016 X-1291E01-02 016 X-1348A00 K13 J11 K11 1 2 3 4 BA C11 D11 K12 R14 R13 T11 016X-1348A00 R11 R12 T12 9 Schematic Diagram RB-1090-2, 3 RB-1090 10 [. . . ] [. . . ]