Rotel RKB-250, Technical Manual

Page: 3 / 10

Parts List 1/3
RKB-250
SYMBOL PARTS NO. DESCRIPTION
501 X-1426 PCB ASS'Y (MAIN)
L601,602 021 TRL-332 SPEAKER COIL 1F 23T
IC601,602 031 MPC1237HA IC (PROTECTION)
IC401,402 031 NJM4558DD IC (OPE DUAL)
IC701 031 NJM555D IC (TIMER)
IC751 031 PC817X2 IC (PHOTO COUPLER)
Q609,610 032 B631-EF TRANSISTOR 2SB631K-EF
Q601-608 032 TA1016-FG TRANSISTOR 2SA1016KAA-FG
Q633-636,751,753 032 TA608-FG TRANSISTOR 2SA608KAA-FG
Q611,612 032 TC1941-KL TRANSISTOR 2SC1941-T-KL
Q629-632,701-705,752 032 TC536-FG TRANSISTOR 2SC536KAA-FG
Q952 033 TA1016-FG TRANSISTOR 2SA1016KAA-FG
Q951 033 TC2362-FG TRANSISTOR 2SC2362KAA-FG
D911,912 034 RS403L POWER DIODE 4A200V
D609,610,705,706,971,972 034 T1N4004-TB DIODE 1N4004-F
D601-608,704,701,702,751,752 034 T1N4148-86 DIODE 1N4148TAP-50
D951,952 034 TRD18JST1 ZENER DIODE 18V
D621,622 034 TRD5.6JST1 ZENER DIODE 5.6V
TH601,602 034 TTC-503 THERMISTOR 50K
D901 034 W02M POWER DIODE 1.5A200V
F901,902 036 5ST6.3 FUSE 250VT6.3A
C909-912 041 50USP682 ELECTROLYTIC CAPACITOR 50V6800uF
C401-404,605,606,619,620,708 041 TUTES1E101-7TF ELECTROLYTIC CAPACITOR 25V100uF
C621,622 041 TUTES1E470-7TF ELECTROLYTIC CAPACITOR 25V47uF
C705 041 TUTES1E471-7TS ELECTROLYTIC CAPACITOR 25V470uF
C617,618,623,624,703 041 TUTES1H100-7TF ELECTROLYTIC CAPACITOR 50V10uF
C970 041 TUTES1H101-7TF ELECTROLYTIC CAPACITOR 50V100uF
C751 041 TUTES1H2R2-7TF ELECTROLYTIC CAPACITOR 50V2.2uF
C919,920 041 TUTES1H471-7TS ELECTROLYTIC CAPACITOR 50V470uF
C913,914 041 TUTES1H4R7-7TF ELECTROLYTIC CAPACITOR 50V4.7uF
C707,971 041 TUTES1J221-7TS ELECTROLYTIC CAPACITOR 63V220uF
C951,952 041 TUTES1V221-7TF ELECTROLYTIC CAPACITOR 35V220uF
C706 042 TP50V103JE MYLAR CAPACITOR 0.01uF
C710 042 TP50V183JE MYLAR CAPACITOR 0.018uF
C901-908,915-918 043 TC500V103 CERAMIC CAPACITOR 500V0.01uF
C611,612 043 TC50V103 CERAMIC CAPACITOR 0.01uF
C609,610 043 TC50V151 CERAMIC CAPACITOR 150pF
C603,604 043 TC50V221 CERAMIC CAPACITOR 220pF
C601,602,607,608 043 TC50V331 CERAMIC CAPACITOR 330pF
C625 043 TC50V473 CERAMIC CAPACITOR 0.047uF
C613,614,701,704 044 50MSAN104JE SF CAPACITOR 0.1uF
C001 044 DE1307E472M SPARK KILLER 4700pF
VR001,002 051 C-4170A38 VARIABLE RESISTOR 50KB
VR603,604 051 SFR002-222 S.F.RES VM6CKPV1S-2.2K
R901,902 054 1WS1.5KJF MOF RESISTOR 1W 1.5K
R653,654 054 1WS10JF MOF RESISTOR 1W 10
R714 054 1WS1KJF MOF RESISTOR 1W 1K
R713 054 1WS3.3KJF MOF RESISTOR 1W 3.3K
R645-652 054 2WS0.22JF MOF RESISTOR 2W 0.22
R972 054 3WS390JF MOF RESISTOR 3W 390
R971 054 ERQ12AJ2R2P FUSIBLE RESISTOR 1/2W 2.2
R405,406,623,624,627,628 054 TMF1000 METAL FILM RESISTOR 1/4W 100
R601,602,661,662 054 TMF1001 METAL FILM RESISTOR 1/4W 1K
R403,404,619,620 054 TMF1002 METAL FILM RESISTOR 1/4W 10K
R637,638,685,686,689,690 054 TMF1003 METAL FILM RESISTOR 1/4W 100K
R675,676 054 TMF1201 METAL FILM RESISTOR 1/4W 1.2K
R715 054 TMF1202 METAL FILM RESISTOR 1/4W 12K
R687,688 054 TMF1203 METAL FILM RESISTOR 1/4W 120K
R605,606 054 TMF1500 METAL FILM RESISTOR 1/4W 150
R609,610 054 TMF1501 METAL FILM RESISTOR 1/4W 1.5K
016 X-1426A01-04 PCB ASSY
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