Rotel RA-02 User manual

Technical
Manual
STEREO INTEGRATED AMPLIFIER
RA-02
Table of Contents
Specification......................................1
Parts List...........................................2~5
Adjustment........................................6
PCB Assembly..................................9
Wiring Diagram ................................ 7~8
Schematic Diagram ..........................10~11
SHINSEN-BLD. 4F 10-10 SHINSEN-CHO, SHIBUYA-KU,
TOKYO 150-0045, JAPAN
Serial. NO.
Beginning
®
Quality Uncompromised
Y-362A-0207/pdf
Continuous Power Output 40 watts/ch
(20-20 kHz, < 0.03%, 8 ohms)
Total Harmonic Distortion (20Hz - 20kHz) < 0.03% at rated power, 1/2 power or 1 watt
Intermodulation Distortion (60 Hz : 7 kHz, 4:1) < 0.03% at rated power, 1/2 power or 1 watt
Frequency Response
Phono Input 20Hz-15kHz, ±0.3dB
Line Level Inputs 10Hz-40kHz, ±1dB
Damping Factor (20-20,000 Hz, 8 ohms) 180
Input Sensitivity / Impedance
Phono Input 2.5mV / 47 kOhms
Line Level Inputs 150 mV / 24 kOhms
Input Overload
Phono Input 180mV
Line Level Inputs 5V
Premp Output / Impedance 1V / 470 Ohms
Tone Controls - Bass / Trebler±6 dB at 100Hz / 10kHz
Signal to Noise Ratio (IHF "A" weighted)
Phono Input 80 dB
Line Level Inputs 100 dB
Power Requirements
USA Version 115 Volts, 60 Hz
European Version 230 Volts, 50 Hz
Power Consumption 220 Watts
Dimensions (W x H x D) 435 x 72 x 342 mm
171/8x 27/8x 131/2”
Panel Height 60 mm / 23/8"
Weight (net) 5.9 kg, 13 lbs.
Specifications

POWER
RA-02
PHONES SPEAKERS
OFF B A+B
A
BASS TREBLE TONE
ON OFF
BALANCE
FUNCTION
CD AUX 1
AUX 2
TUNER
PHONO
MONITOR
SOURCE
TAPE
± Whenservicing
GND LEFT
PHONO AUX 2 TAPE 1 PRE OUT
SPEAKER A
EXT REM
IN IR OUT 12V TRIGGER OUT 1 2
IN OUT RIGHT
SPEAKER B
INTEGRATED AMPLIFIER
MODEL NO. RA-02
POWER CONSUMPTION: 220W
LEFT
Appearane

Parts List 1/3
SYMBOL PARTS NO. DESCRIPTION
501 X-1326 PCB ASSY
PJ1,PJ5 066 4TR-2166#4 2P PIN JACK AU (WHT.RED)
HJ2-5 065 YKB21-5103A 3.5ΦMINI JACK
PJ2-PJ4 066 4TR-2408#3 4P PIN JACK AU (WHT.RED)
R917 053 CR14-104J-A CARBON RESISTOR 1/4W 100K
R913 053 CR14-222J-A CARBON RESISTOR 1/4W 2.2K
R644 053 CR14-272J-A CARBON RESISTOR 1/4W 2.7K
R643 053 CR14-223J-A CARBON RESISTOR 1/4W 22K
R717,719,720 053 CR14-472J-A CARBON RESISTOR 1/4W 4.7K
R914 053 CR14-822J-A CARBON RESISTOR 1/4W 8.2K
R709,754 053 CR16-100J-A CARBON RESISTOR 1/6W 10
R708,753 053 CR16-101J-A CARBON RESISTOR 1/6W 100
R703,704,711-714,716 053 CR16-104J-A CARBON RESISTOR 1/6W 100K
R705 053 CR16-124J-A CARBON RESISTOR 1/6W 120K
R915 053 CR16-154J-A CARBON RESISTOR 1/6W 150K
R707,710,751,752 053 CR16-102J-A CARBON RESISTOR 1/6W 1K
R756 053 CR16-223J-A CARBON RESISTOR 1/6W 22K
R755 053 CR16-333J-A CARBON RESISTOR 1/6W 33K
R701,702,715,718 053 CR16-472J-A CARBON RESISTOR 1/6W 4.7K
R918 053 CR16-474J-A CARBON RESISTOR 1/6W 470K
R706 053 CR16-473J-A CARBON RESISTOR 1/6W 47K
C902-905,908,909 043 TC500V103 CERAMIC CAPACITOR 500V0.01uF
C707-709 043 TC50V103 CERAMIC CAPACITOR 0.01uF
C415 043 TC50V473 CERAMIC CAPACITOR 0.047uF
C609,610 043 TC50V151 CERAMIC CAPACITOR 150pF
C607,608 043 TC50V331 CERAMIC CAPACITOR 330pF
C701,702 043 TC50VCH330 CERAMIC CAPACITOR 33pF
D903,904 034 T1N4003-TB DIODE 1N4003-E
D601-608,706-726,751,902,908 034 T1N4148-86 DIODE 1N4148TAP-50
C911 041 TUTES1C471-TF ELECTROLYTIC CAPACITOR 16V470uF
C413,414,505,506,529,530,920,921 041 TEEUFC1E101SB ELECTROLYTIC CAPACITOR 25V100uF
C605,606,922,923 041 TEEUFC1E101SB ELECTROLYTIC CAPACITOR 25V100UF
C914,915,917 041 TUTES1E101-TF ELECTROLYTIC CAPACITOR 25V100uF
C403,404 041 U25V10LN ELECTROLYTIC CAPACITOR 25V10uF
C706,710 041 TUTES1E470-TF ELECTROLYTIC CAPACITOR 25V47uF
C918,919 041 EEUFC1V102 ELECTROLYTIC CAPACITOR 35V1000uF
C521,522 041 TEEUFC1V101B ELECTROLYTIC CAPACITOR 35V100uF
C601,602 041 35ZA10MTZ ELECTROLYTIC CAPACITOR 35V10uF
C913 041 TUTES1V471-TS ELECTROLYTIC CAPACITOR 35V470uF
C910 041 TUTES1H102-TS ELECTROLYTIC CAPACITOR 50V1000uF
C411,412,501,502,515,516,523,524,527,528 041 TEEUFC1H100LB ELECTROLYTIC CAPACITOR 50V10UF
C916 041 TUTES1H010-TF ELECTROLYTIC CAPACITOR 50V1uF
C711 041 TUTES1H2R2-TF ELECTROLYTIC CAPACITOR 50V2.2uF
C703 041 TUTES1H4R7-TF ELECTROLYTIC CAPACITOR 50V4.7uF
C906,907 041 50USP682 ELECTROLYTIC CAPACITOR 50V6800uF
C705 041 TUTES0J222-TS ELECTROLYTIC CAPACITOR 6.3V2200uF
F601,602 036 5ST4 FUSE 250VT4A
F901,902 036 5ST5 FUSE 250VT5A
IC702 031 TC74HC595AP IC (8BIT SHIFT REGISTER/LATCH)
IC703 031 LB1641 IC (MOTOR DRIVE)
IC401 031 NE5532AN IC (OPEAMP DUAL)
IC504 031 NJM2114D IC (OPEAMP DUAL)
IC503 031 OPA2134PA IC (OPEAMP DUAL)
IC502 031 OPA2604AP IC (OPEAMP DUAL)
IC751 031 PC817B IC (PHOTO COUPLER)
IC901 031 NJM78L05A IC (REGULATOR +5VDC)
IC704 031 SBX3010-52B IC (REMOTE EYE)
IC501 031 TC9163AN IC (SWITCH ARRAY)
IC701 031 TMP47C400BN-1 IC (TMP47C400BN-1A57)
016 X-1326A01-06 PCB ASSY

Parts List 2/3
SYMBOL PARTS NO. DESCRIPTION
D701-705 034 SEL2E10C LED (BLUE) 1X5
C613,614,704 044 KT18-2A104K M.P CAPACITOR MKT1818-410/015
R405,406 054 TMFR401K2 METAL FILM RESISTOR 1/4W 1.2K
R533,534 054 TMFR4100R METAL FILM RESISTOR 1/4W 100
R417,418,525,526 054 TMFR4100K METAL FILM RESISTOR 1/4W 100K
R635,636 054 TMFR4012K METAL FILM RESISTOR 1/4W 12K
R401,402,415,416 054 TMFR4001K METAL FILM RESISTOR 1/4W 1K
R531,532 054 TMFR4220K METAL FILM RESISTOR 1/4W 220K
R553,554,557,558,561,562,565,566 054 TMFR4027K METAL FILM RESISTOR 1/4W 27K
R619,620 054 TMFR402K2 METAL FILM RESISTOR 1/4W 2K2
R633,634 054 TMFR4033K METAL FILM RESISTOR 1/4W 33K
R407,408 054 TMFR404K7 METAL FILM RESISTOR 1/4W 4.7K
R541,542,551,552,555,556,559 054 TMFR4470R METAL FILM RESISTOR 1/4W 470
R560,563,564,611,612,921,922 054 TMFR4470R METAL FILM RESISTOR 1/4W 470
R403,404,603,604 054 TMFR4047K METAL FILM RESISTOR 1/4W 47K
R601,602 054 TMFR4560R METAL FILM RESISTOR 1/4W 560
R409,410 054 TMFR4056K METAL FILM RESISTOR 1/4W 56K
R413,414 054 TMFR4680R METAL FILM RESISTOR 1/4W 680
R411,412 054 TMFR4910K METAL FILM RESISTOR 1/4W 910K
R605,606 054 TMF1501 METAL FILM RESISTOR 1/4W 1.5K
R615,616 054 TMF1000 METAL FILM RESISTOR 1/4W 100
R503,504 054 TRC55Z1003F METAL FILM RESISTOR 1/4W 100K
R903 054 TMF1003 METAL FILM RESISTOR 1/4W 100K
R613,614,902 054 TMF1002 METAL FILM RESISTOR 1/4W 10K
R527,528 054 TMF1001 METAL FILM RESISTOR 1/4W 1K
R507,508,909,910 054 TMF2701 METAL FILM RESISTOR 1/4W 2.7K
R625-628,907,908 054 TMF2200 METAL FILM RESISTOR 1/4W 220
R911,912 054 TMF2700 METAL FILM RESISTOR 1/4W 270
R905 054 TMF3301 METAL FILM RESISTOR 1/4W 3.3K
R637,638 054 TMF3300 METAL FILM RESISTOR 1/4W 330
R621,622 054 TMF47R0 METAL FILM RESISTOR 1/4W 47
R501,502,529,530 054 TRC55Z4700F METAL FILM RESISTOR 1/4W 470
R505,506,607,608 054 TMF4700 METAL FILM RESISTOR 1/4W 470
R901 054 TMF4702 METAL FILM RESISTOR 1/4W 47K
R617,618 054 TRC55Z6801F METAL FILM RESISTOR 1/4W 6.8K
R609,610 054 TMF6801 METAL FILM RESISTOR 1/4W 6.8K
R535,536 054 MF16-1201-A METAL FILM RESISTOR 1/6W 1.2K
R515,516,519,520 054 MF16-1501-A METAL FILM RESISTOR 1/6W 1.5K
R523,524,539,540 054 MF16-1003-A METAL FILM RESISTOR 1/6W 100K
R517,518 054 MF16-1502-A METAL FILM RESISTOR 1/6W 15K
R509,510 054 MF16-2201-A METAL FILM RESISTOR 1/6W 2.2K
R513,514 054 MF16-2202-A METAL FILM RESISTOR 1/6W 22K
R511,512,537,538 054 MF16-2001-A METAL FILM RESISTOR 1/6W 2K
R521,522 054 MF16-4700-A METAL FILM RESISTOR 1/6W 470
R639,640 054 1WS10JF MOF RESISTOR 1W 10
R906 054 1WS10KJF MOF RESISTOR 1W 10K
R904 054 1WS150JF MOF RESISTOR 1W 150
R916 054 1WS220JF MOF RESISTOR 1W 220
R641,642 054 1WS330JF MOF RESISTOR 1W 330
R919,920 054 1WS820JF MOF RESISTOR 1W 820
C513,514 044 TP50V152J MYLAR CAPACITOR 0.0015uF
C517,518 044 TP50V472J MYLAR CAPACITOR 0.0047uF
HJ1 065 YKB26-5265 PHONE JACK 3P 6.5MM W/MOUNT PLATE
C503,504 044 PP630V47PF POLYPROPYLENE CAPACITOR 2222 464-44709(F)
C603,604,519,520 044 FSC160V101H POLYSTYLENE CAPACITOR 160V100pF
C401,402 044 FSC160V151H POLYSTYLENE CAPACITOR 160V150pF
C503,504,611,612 044 FSC160V221H POLYSTYLENE CAPACITOR 160V220pF
D901 034 BR84 POWER DIODE 8A 400V
S901 061 C-4176A08 POWER SWITCH PS3-22SPA-P7AZ TV-8
RY603 063 A24W-K RELAY A-24W-K 24V
RY901 063 DH2U-24 RELAY DH24D2-O(M)

Parts List 3/3
SYMBOL PARTS NO. DESCRIPTION
S701 062 C-4174A13 ROTARY SWITCH SRRM1C7900 (FUNCTION)
S501,502 062 4TR-2780 ROTARY SWITCH SRRZS42N23 (MONITOR, TONE)
S601 062 4TR-3089 ROTARY SWITCH SRRZS44N01(SPEAKER)
VR601,602 051 SFR002-222 SEMI-FIXED RESISTOR 2.2KB
C901 044 DE1307E472M SPARK KILLER 4700pF
L601,602 021 TRL-332 SPEAKER COIL 1F 23T
RY601,602 063 DH2TU-24 SPEAKER RELAY DH24D2-OT(M)
SPA,SPB 067 C-4493A00 SPEAKER TERMINAL (RBBR)
C507-512 044 50MSAN104J STACKED FILM CAPACITOR 50V0.1uF
C405,406 044 S50V1000PG STYROL CAPACITOR 50V1000pF (G)
C407,408 044 S50V200PG STYROL CAPACITOR 50V200pF (G)
C525,526 044 S50V220PJ STYROL CAPACITOR 50V220pF
C409,410 044 S50V4300PG STYROL CAPACITOR 50V4300pF (G)
Q601-608,905 032 TA1016-FG TRANSISTOR 2SA1016KAA-FG
Q609,610,901 032 B631-EF TRANSISTOR 2SB631K-EF
Q617,618 033 B631-EF TRANSISTOR 2SB631K-EF
Q611,612 032 TC1941-KL TRANSISTOR 2SC1941-T-KL
Q904 032 TC2362-FG TRANSISTOR 2SC2362KAA-FG
Q903 032 TC3708-ST TRANSISTOR 2SC3708AA-ST
Q623,751,902,908 032 TC536-FG TRANSISTOR 2SC536KAA-FG
Q906 032 D600-EF TRANSISTOR 2SD600K-EF
Q615,616 033 D600-EF TRANSISTOR 2SD600K-EF
VR501 051 4TR-2776 VARIABLE RESISTOR 100KMN (BALANCE)
VR503,504 051 4TR-2774 VARIABLE RESISTOR 20KBX2 (TONE)
VR502 051 C-4170A35 VARIABLE RESISTOR W/MOTOR 50KAX2 (VOLUME)
D907 034 TRD12JST1 ZENER DIODE 12V
D909,910 034 TRD15JST1 ZENER DIODE 15V
D905,906 034 TRD18JST1 ZENER DIODE 18V
D727 034 TRD5.6JST1 ZENER DIODE 5.6V
505 FRA-02-B FRONT PANEL ASSY (BLACK)
505 FRA-02-S FRONT PANEL ASSY (SILVER)
069 C-4629A01 AC 2P INLET 6102.3100
072 C-4622A01 AC CORD SET for AUSTRALIA
072 C-4624A01 AC CORD SET for EUROPE
072 C-4623A01 AC CORD SET for U.K
072 C-4620A01 AC CORD SET for USA SVT AWG18/2C
069 C-3647 GROUND SCREW UB-0060
082 UB3-11A00 INSIDE CARTON
012 C-4767A01 KNOB 10Ф(BLACK)
012 C-4767A00 KNOB 10Ф(SILVER)
012 C-4710A01 KNOB 25Ф(BLACK)
012 C-4771A01 KNOB 25Ф(SILVER)
012 C-4710A02 KNOB 25ФNO MARK (BLACK)
012 C-4771A02 KNOB 25ФNO MARK (SILVER)
012 C-4790A01 KNOB 33Ф(BLACK)
012 C-4768A01 KNOB 33Ф(SILVER)
082 OMRA-02-1 OWNER'S MANUAL(EFGIDSSw)
019 4TSH-19#2 PLASTIC FOOT 50Ф
022 T-1084U01 POWER TRANSFORMER
012 RV4-09A00 PUSH BUTTON 14Ф(BLACK)
012 RV4-09A01 PUSH BUTTON 14Ф(SILVER)
092 RR-AT92 REMOTE CONTROL UNIT
081 UB3-12A00 SHIPPING CARTON
081 TZ-167 STYROL SIDE MOULDING
014 C-4550A26 UPPER COVER (BLACK)
014 C-4550A23 UPPER COVER (SILVER)
O T H E R S

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.
Adjustment
Case Outlines
2SC536K
2SA608K
2SA1016K
2SC2362K
NJM78L05
2SB631K
2SD600K
2SC1941
2SB817
2SD1047
NE5532AN
OPA2604AP
NJM2114D
OPA2134PA
TC74HC595AP
LB1641 TMP47C400BN
Step
TP1
TP2
X-1341-01 PCB VR601
VR602X-1341-01 PCB
1
2
Coupling Location Adjust forAdjust
DC milli–voltmeter reads 4mV
PC817B
RA-02

Memo

PCB Assembly

Schematic Diagram - 1