Quality Uncompromised
®
Technical
Manual
STEREO INTEGRATED AMPLIFIER
RA-01
Table of Contents
Specification...................................... |
1 |
Parts List ........................................... |
2~5 |
Adjustment........................................ |
6 |
PCB Assembly .................................. |
7 |
Schematic Diagram .......................... |
8 |
Specifications
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 / Treble |
±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 |
|
17 1/ 8 x 27/ 8 x 13 1/ 2” |
Panel Height |
60 mm / 2 3/ 8" |
Weight (net) |
5.9 kg, 13 lbs. |
Serial. NO.
SHINSEN-BLD. 4F 10-10 SHINSEN-CHO, SHIBUYA-KU,
Beginning
TOKYO 150-0045, JAPAN
Y-361A-0207/W
Appearance
RA-01
MONITOR
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SOURCE |
POWER |
PHONES |
SPEAKERS BASS TREBLE |
TONE |
BALANCE |
TAPE |
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OFF A B |
ON OFF |
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A+B |
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When servicing |
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12V TRIGGER OUT |
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1 |
2 |
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PHONO |
AUX 2 |
TAPE |
PRE OUT |
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GND |
LEFT |
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SPEAKER A |
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SPEAKER B |
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IN |
OUT |
RIGHT |
LEFT |
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FUNCTION
TUNER |
CD |
AUX 1 |
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PHONO |
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AUX 2 |
INTEGRATED AMPLIFIER
MODEL NO. RA-01
POWER CONSUMPTION: 220W
Parts List 1/3
SYMBOL |
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PARTS NO. |
DESCRIPTION |
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016 X-1341A01-03 PCB |
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501 X-1341 |
PCB ASSY |
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PJ1,PJ5 |
066 |
4TR-2166#4 |
2P PIN JACK AU (WHT.RED) |
HJ2,HJ3 |
065 YKB21-5103A |
3.5Φ MINI JACK |
|
PJ2-PJ4 |
066 |
4TR-2408#3 |
4P PIN JACK AU (WHT.RED) |
R901 |
053 CR16-101J-A |
CARBON RESISTOR 1/6W 100 |
|
R751,752 |
053 CR16-102J-A |
CARBON RESISTOR 1/6W 1K |
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R756 |
053 CR16-223J-A |
CARBON RESISTOR 1/6W 22K |
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R753 |
053 CR16-331J-A |
CARBON RESISTOR 1/6W 330 |
|
R918 |
053 CR16-474J-A |
CARBON RESISTOR 1/6W 470K |
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R755 |
053 CR16-473J-A |
CARBON RESISTOR 1/6W 47K |
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R915 |
053 CR16-824J-A |
CARBON RESISTOR 1/6W 820K |
|
C902-905,908,909 |
043 TC500V103 |
CERAMIC CAPACITOR 500V0.01uF |
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C415 |
043 TC50V473 |
CERAMIC CAPACITOR 0.047uF |
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C609,610 |
043 TC50V151 |
CERAMIC CAPACITOR 150pF |
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C607,608 |
043 TC50V331 |
CERAMIC CAPACITOR 330pF |
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D903,904 |
034 T1N4003-TB |
DIODE 1N4003-E |
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D601-606,608 |
034 T1N4148-86 |
DIODE 1N4148TAP-50 |
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C906,907 |
041 |
50USP682 |
ELECTROLYTIC CAPACITOR 50V6800uF |
C413,414,505,506,529,530,920,921 |
041 TEEUFC1E101SB |
ELECTROLYTIC CAPACITOR 25V100uF |
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C605,606 |
041 TEEUFC1E101SB |
ELECTROLYTIC CAPACITOR 25V100uF |
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C911 |
041 UTES1E101-FB |
ELECTROLYTIC CAPACITOR 25V100uF |
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C403,404 |
041 U25V10LN |
ELECTROLYTIC CAPACITOR 25V10uF |
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C918,919 |
041 EEUFC1V102 |
ELECTROLYTIC CAPACITOR 35V1000uF |
|
C601,602 |
041 |
35ZA10MTZ |
ELECTROLYTIC CAPACITOR 35V10uF |
C411,412,501,502,515,516,523,524 |
041 TEEUFC1H100LB |
ELECTROLYTIC CAPACITOR 50V10uF |
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C527,528 |
041 TEEUFC1H100LB |
ELECTROLYTIC CAPACITOR 50V10uF |
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C910 |
041 TUTES1H100-TF |
ELECTROLYTIC CAPACITOR 50V10uF |
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S503 |
062 C-4174A21 |
FUNCTION SWITCH SRRZS45N23 |
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F601,602 |
036 |
5ST4 |
FUSE 250VT4A |
F901,902 |
036 |
5ST5 |
FUSE 250VT5A |
HJ1 |
065 YKB26-5265 |
HEAD PHONE JACK 3P 6.5mm |
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IC401 |
031 NE5532AN |
IC (DUAL OPAMP) |
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IC504 |
031 NJM2114D |
IC (DUAL OPAMP) |
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IC502 |
031 OPA2604AP |
IC (DUAL OPAMP) |
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D001 |
034 SEL1E24W |
LED (BLU) 1X5 |
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R639,640 |
054 |
1WS10JF |
METAL OXIDE FILM RESISTOR 10 |
R906 |
054 |
1WS10KJF |
METAL OXIDE FILM RESISTOR 10K |
R902 |
054 |
1WS3.9KJF |
METAL OXIDE FILM RESISTOR 3.9K |
R641,642 |
054 |
1WS330JF |
METAL OXIDE FILM RESISTOR 330 |
R919,920 |
054 |
1WS680JF |
METAL OXIDE FILM RESISTOR 680 |
R405,406 |
054 TMFR401K2 |
METAL RESISTOR 1/4W 1.2K |
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R417,418,503,504,525,526 |
054 TMFR4100K |
METAL RESISTOR 1/4W 100K |
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R635,636 |
054 TMFR4012K |
METAL RESISTOR 1/4W 12K |
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R401,402,415,416 |
054 TMFR4001K |
METAL RESISTOR 1/4W 1K |
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R619,620 |
054 TMFR402K2 |
METAL RESISTOR 1/4W 2.2K |
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R623,624 |
054 TMFR4033K |
METAL RESISTOR 1/4W 33K |
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R407,408 |
054 TMFR404K7 |
METAL RESISTOR 1/4W 4.7K |
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R501,502,541,542,611,612 |
054 TMFR4470R |
METAL RESISTOR 1/4W 470 |
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R403,404,603,604 |
054 TMFR4047K |
METAL RESISTOR 1/4W 47K |
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R601,602 |
054 TMFR4560R |
METAL RESISTOR 1/4W 560 |
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R409,410 |
054 TMFR4056K |
METAL RESISTOR 1/4W 56K |
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