Rotel RKB-250 Technical Manual Download Page 4

Parts List 2/3

RKB-250

SYMBOL PARTS 

NO.

DESCRIPTION

R617,618,663-666,673,674

054 TMF1502

METAL FILM RESISTOR 1/4W 15K

R641-644

054 TMF2200

METAL FILM RESISTOR 1/4W 220

R631,632

054 TMF2201

METAL FILM RESISTOR 1/4W 2.2K

R671,672

054 TMF2202

METAL FILM RESISTOR 1/4W 22K

R953,954

054 TMF2701

METAL FILM RESISTOR 1/4W 2.7K

R667,668

054 TMF3300

METAL FILM RESISTOR 1/4W 330

R633,634,681,682

054 TMF3302

METAL FILM RESISTOR 1/4W 33K

R607,608,625,626

054 TMF4700

METAL FILM RESISTOR 1/4W 470

R677,678

054 TMF4701

METAL FILM RESISTOR 1/4W 4.7K

R603,604,683,684

054 TMF4702

METAL FILM RESISTOR 1/4W 47K

R695,696

054 TMF4703

METAL FILM RESISTOR 1/4W 470K

R621,622,692

054 TMF47R0

METAL FILM RESISTOR 1/4W 47

R657,658

054 TMF5602

METAL FILM RESISTOR 1/4W 56K

R611,612,629,630,639,640

054 TMF6801

METAL FILM RESISTOR 1/4W 6.8K

R613,614

054 TMF7500

METAL FILM RESISTOR 1/4W 750

R669,670,679,680

054 TMF8200

METAL FILM RESISTOR 1/4W 820

R706

054 TMF16-1000

METAL FILM RESISTOR 1/6W 100

R752,756

054 TMF16-1001

METAL FILM RESISTOR 1/6W 1K

R705,751,753

054 TMF16-1002

METAL FILM RESISTOR 1/6W 10K

R701,708,709,755

054 TMF16-1003

METAL FILM RESISTOR 1/6W 100K

R401,402,407,710

054 TMF16-1004

METAL FILM RESISTOR 1/6W 1M

R704

054 TMF16-1203

METAL FILM RESISTOR 1/6W 120K

R716

054 TMF16-2202

METAL FILM RESISTOR 1/6W 22K

R703,757

054 TMF16-2203

METAL FILM RESISTOR 1/6W 220K

R707,711,754

054 TMF16-4702

METAL FILM RESISTOR 1/6W 47K

R712

054 TMF16-5603

METAL FILM RESISTOR 1/6W 560K

S001

061 C-4176A08

POWER SWITCH PS3-22SPA-P7AZ TV-8 (PCB)

RY601,602

063 DG2SU-24     

RELAY DG24D2-OS(M)

RY701

063 DH2U-24     

RELAY DH24D2-O(M)

S701

064 C-4660A00

SLIDE SWITCH SS010-P823

HJ751,752

065 YKB21-5103A

3.5

Φ

 MINIATURE JACK (ST)

PJ1,PJ2

066 4TR-2709#3

2P PIN JACK (WHT/RED)

SP1

067 C-4876A01

4P SPEAKER TERMINAL (RED/BLK)

JP1

068 B2B-EH

CONNECTOR WAFER 2P 

JP1B,JP2B,JP5B

068 B3B-EH

CONNECTOR WAFER 3P 

JP4B

068 B4B-EH

CONNECTOR WAFER 4P 

TP1,TP2

068 C-3681#1

PCB TERMINAL 2P P5.0 TP WD-01 I-502NA

K702,904,CON8

068 C-3683#1

PCB TERMINAL 2P P7.5 TP WE-11 I-752NA

K903,905

068 C-3683#2

PCB TERMINAL 3P P7.5 TP WE-12 I-753NA

K701,901,902

068 C-3683#3

PCB TERMINAL 4P P7.5 TP WE-13 I-754NA

501 E-1434

PCB ASS'Y (CONNECTION)

JP3

068 B2B-XH-A

CONNECTOR WAFER 2P 

501 X-1426

PCB ASS'Y 

017 VF3-05A00

HEAT SINKER BOARD 

019 TO-126

MICA SHEET TBM-51W-15 #9524

019 TO-3P

MICA SHEET TBM-51W-15 #9043

Q617,618

033 B631-EF

TRANSISTOR 2SB631K-EF

Q623,624,625,626

033 B817P-DE

TRANSISTOR 2SB817P-DE 

Q619,620,621,622

033 D1047P-DE

TRANSISTOR 2SD1047P-DE 

Q613,614,615,616

033 D600-EF

TRANSISTOR 2SD600K-EF

TH02

063 OP62-70-1

THERMAL SENSOR 70C 150L

TH01

063 OP62-70-3

THERMAL SENSOR 70C 350L

011 FP-581-B

BLACK PANEL ASSY

012 RV4-09A00

PUSH BUTTON 14

Φ

 (BLACK)

012 VF4-10C00

KNOB 10

Φ

 (BLACK)

014 VF3-06A00

UPPER COVER 

019 4TR-2823#2

PLASTIC FOOT 24

Φ

 (ABS)

016 E-1434A00 PCB ASSY

O T H E R S

HEAT SINK ASSEMBLY

 4

Summary of Contents for RKB-250

Page 1: ...Hz 8 ohms 2 Continuous rated power 0 03 One half rated power 0 03 1 watt power 0 03 Intermodulation Distortion 60 Hz 7 kHz 4 1 0 03 Danping Factor 20 20 000 Hz 8 ohms 200 Input Impedance 20 k Ohms Inp...

Page 2: ...on of FAN KIT for RKB Amplifiers Installation of FAN KIT for RKB Amplifiers 1 Locate and remove the metal plate on the rear panel using a Philips head screw driver 2 Insert the four long screws suppli...

Page 3: ...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 CAPACIT...

Page 4: ...TMF16 2203 METAL FILM RESISTOR 1 6W 220K R707 711 754 054 TMF16 4702 METAL FILM RESISTOR 1 6W 47K R712 054 TMF16 5603 METAL FILM RESISTOR 1 6W 560K S001 061 C 4176A08 POWER SWITCH PS3 22SPA P7AZ TV 8...

Page 5: ...NEL 022 T 1051U02 POWER TRANSFORMER 034 LTL1214A LED 2F RED 034 SEL1E24W LED 1X5 BLU 069 C 4629A01 AC 2P INLET 6102 3100 WIRING 072 C 4621A03 AC CORD SET SJT AWG16 UL 2P for USA 072 C 4622A02 AC CORD...

Page 6: ...ansistor and Heat Sink Set input off Adjustment Step TP1 TP2 X 1426 01 PCB VR603 VR604 X 1426 01 PCB 1 2 Coupling Location Adjust for Adjust DC milli voltmeter reads 4mV RKB 250 Case Outlines 2SA608K...

Page 7: ...N8 1 2 JP1 JP6A K701 2 3 4 1 D707 E1 E2 K904 1 2 K702 1 3 4 2 1 3 4 2 K901 K902 TH601 TP1 JP5A VR603 JP3A JP4A K903 VR604 JP1B JP2B JP3B JP6B TP2 TH602 AC 120V TYPE 501 X 1426 03 JP1A JP2A JP4B AC Sec...

Page 8: ...Memo 8...

Page 9: ...016 X 1426A01 04 016 E 1434A00 PCB Assembly RKB 250 9...

Page 10: ...Schematic Diagram RKB 250 10...

Reviews: