Quality Uncompromised
®
Technical
Manual
STEREO POWER AMPLIFIER
RB-1070
Table of Contents |
|
Specification...................................... |
1 |
Parts List ........................................... |
2 |
Adjustment........................................ |
3 |
Case Outlines.................................... |
3 |
PCB Assembly .................................. |
3~4 |
Schematic Diagram .......................... |
5~6 |
Specification
Continuous Power Output Stereo Mode |
130 watts/ch into 8 ohms |
(20 - 20 kHz, <0.03% THD) |
|
Bridged Mono Power Output |
300 watts/ch into 4 ohms |
(20 - 20 kHz, <0.1% THD) |
|
Total Harmonic Distortion |
<0.03 % |
(20 Hz : 20 kHz, 8 ohms) |
|
Intermodulation Distortion |
<0.03 % |
(60 Hz : 7 kHz, 4 : 1) |
|
Frequency Response (+0.5 db, -3 db) |
4 Hz - 100 kHz |
Damping Factor (20-20,000 Hz, 8 ohms) |
500 |
Speaker Impedance (combined load) |
4 ohms minimum |
Signal to Noise Ratio (IHF A network) |
120 dB |
Input Impedance/Sensitivity |
33 k ohms/1.0 volt |
Power Requirements |
USA: 115 volts, 60 Hz |
|
Europe: 230 volts, 50 Hz |
Power Consumption |
400 Watts |
Dimensions (W x H x D) |
430 x 121 x 350 mm |
|
1615/16 x 43/4 x 133/4 in |
Weight (net) |
11.9 kg/26.25 lb. |
Serial. NO.
SHINSEN-BLD. 4F 10-10 SHINSEN-CHO, SHIBUYA-KU,
Beginning
TOKYO 150-0045, JAPAN
Y-323A-00015C/S-S
Parts List
SYMBOL |
|
PARTS NO. |
DESCRIPTION |
|
|
|
|
|
|
X-1240-01 PCB ASSEMBLY |
|
C601,602 |
041 |
50BGF4R7M |
CAP,ELEC.50V4.7UF |
C603,604 |
044 |
TFKP2-2A681H |
CAP,FILM100V680PF |
C605,606 |
044 |
FSC160V221H |
CAP,STYROL160V220PF |
C607,608 |
041 |
25BGF100M |
CAP,ELEC.25V100UF |
C609,610 |
044 |
FSC160V331H |
CAP,STYROL160V330PF |
C611,612 |
041 |
50BGF10M |
CAP,ELEC.50V10UF |
C613-616 |
044 |
FSC160V561H |
CAP,STYROL160V560PF |
C617,618 |
044 |
FSC160V471H |
CAP,STYROL160V470PF |
C623,624 |
044 |
KT18-2A104K |
CAP,FILM100V0.1UF |
C802 |
041 |
UTSS1E101-FB |
CAP,ELEC.25V100UF |
C803 |
041 |
UTES1J221 |
CAP,ELEC.63V220UF |
C804 |
041 |
UTES2A220-FB |
CAP,ELEC.100V22UF |
C901-908 |
043 |
TC500V103 |
CAP,CERA.500V0.01UF |
C909-912 |
041 |
ALC20S1023XX |
CAP,ELEC.63V10000UF |
D601-608 |
034 |
T1N4148-86 |
DIODE |
D609-612 |
034 |
T1N4003-TB |
DIODE |
D801 |
034 |
T1N4148-86 |
DIODE |
D802 |
034 |
TRD6.2JST1 |
ZENER DIODE |
D803-806 |
034 |
T1N4003-TB |
DIODE |
D807,808 |
034 |
T1N4148-86 |
DIODE |
D901,902 |
034 |
BR84 |
BRIDGED DIODE |
F601,602 |
036 |
5ST5 |
MINI FUSE 250V T5A |
PJ1 |
066 |
4TR-2487#8 |
1P PINJACK(WHT) |
PJ2 |
066 |
4TR-2487#7 |
1P PINJACK(RED) |
Q601-606 |
033 |
TC2362-FG |
TRANSISTOR |
Q607-612 |
033 |
TA1016-FG |
TRANSISTOR |
Q613,614 |
033 |
A1209-ST |
TRANSISTOR |
Q615,616 |
033 |
C2911-ST |
TRANSISTOR |
Q619,620 |
033 |
TC3478A-LKU |
TRANSISTOR |
Q621,622 |
033 |
TA1376A-LKU |
TRANSISTOR |
Q801-803 |
032 |
TC2362-FG |
TRANSISTOR |
R601,602 |
054 |
EE10-102 |
R,META L1K |
R603,604 |
054 |
EE10-333 |
R,METAL 33K |
R605,606 |
054 |
EE10-471 |
R,METAL 470R |
R607-610 |
054 |
TMFR401K5 |
R,METAL 1% 1.5K |
R611,612 |
054 |
TMFR4220R |
R,METAL 1%220R |
R613,614 |
054 |
TMF1/4-5600F |
R,MRS25 560R |
R615-618 |
054 |
TMFR401K5 |
R,METAL 1% 1.5K |
R619,620 |
054 |
TMFR4220R |
R,METAL 1% 220R |
R621,622 |
054 |
TMFR4047K |
R,METAL 1% 47K |
R623,624 |
054 |
TMFR4100R |
R,METAL 1% 100R |
R625,626 |
054 |
TMF1/4-6801F |
R,MRS25 6.8K |
R627,628 |
054 |
TMF1/4-3901F |
R,MRS25 3.9K |
R629,630 |
054 |
TMFR4100R |
R,METAL 1% 100R |
R631,632 |
054 |
TMFR4001K |
R,METAL 1% 1K |
R633,634 |
054 |
TMFR4047R |
R,METAL 1% 47R |
R635-646 |
054 |
NIR2-0.22JF |
R,METAL 2W 0.22R |
R647,648 |
054 |
2WS10JF |
R,METAL 2W 10R |
R651,652 |
054 |
TMFR4018K |
R,METAL 1% 18K |
R653,654 |
054 |
TMF3300 |
R,METAL 330R |
R655-658 |
054 |
TMFR4220R |
R,METAL 1% 220R |
R661 |
054 |
TMFR4018K |
R,MERAL 1% 18K |
R801 |
054 |
1WS4.7KJF |
R,METAL 1W 4.7K |
R803 |
053 |
CR14-104J-A |
R,CARBON 100K |
R804 |
053 |
CR14-154J-A |
R,CARBON 150K |
|
|
|
|
SYMBOL |
|
PARTS NO. |
DESCRIPTION |
|
|
|
|
R805 |
053 |
CR14-104J-A |
R,CARBON 100K |
R806 |
053 |
CR14-333J-A |
R,CARBON 33K |
R807 |
053 |
CR14-104J-A |
R,CARBON 100K |
R808 |
053 |
CR14-272J-A |
R,CARBON 2.7K |
R809,810 |
054 |
1WS6.8KJF |
R,METAL 1W 6.8K |
R811,812 |
053 |
CR14-104J-A |
R,CARBON 100K |
R813,814 |
053 |
CR14-183J-A |
R,CARBON18K |
R815,816 |
053 |
CR14-222J-A |
R,CARBON 2.2K |
R817,818 |
053 |
CR14-273J-A |
R,CARBON 27K |
R819 |
054 |
1WS6.8KJF |
R,METAL 1W 6.8K |
RY801 |
063 |
V23106-24 |
RELAY |
SP1 |
067 |
C-4493A00 |
SPEAKER TERMINAL |
TH601,602 |
034 |
TTC-503 |
THERMISTOR |
VR601,602 |
051 |
SFR001-222 |
SEMI-FIXED RESISTOR 2.2K |
|
017 |
C-4401A01 |
SUB HEAT SINKER BOARD |
|
019 |
TO-126 |
INSULATION SHEET |
|
068 |
DM-2GM-O |
SHORT SOCKET |
|
069 |
C-3417A |
FUSE CLIP |
|
|
X-1283 PCB ASSEMBLY |
|
C001 |
044 |
DE1307E472M |
SPARK KILLER |
S901 |
061 |
C-4176A08 |
POWER SWITCH |
|
|
HEAT SINKER ASSEMBLY |
|
Q617,618 |
032 |
D1953 |
TRANSISTOR |
Q623,624 |
033 |
C4381-OY |
DRIVER TRANSISTOR |
Q625,626 |
033 |
A1667-OY |
DRIVER TRANSISTOR |
Q627-632 |
033 |
C3856-OPY |
POWER TRANSISTOR |
Q633-638 |
033 |
A1492-OPY |
POWER TRANSISTOR |
|
017 |
RM4-08B00 |
HEAT SINKER BOARD |
|
019 |
TO-126 |
INSULATION SHEET(S) |
|
019 |
TO-3P |
INSULATION SHEET(L) |
|
|
OTHERS |
|
|
011 |
FP-509 |
FRONT PANEL ASSY |
|
011 |
SN4-04A00 |
HEAT SINKER PANEL |
|
012 |
RV4-09A00 |
PUSH KNOB |
|
014 |
RM4-07B00 |
BOTTOM BOARD |
|
014 |
SN3-12A00 |
UPPER COVER |
|
015 |
RP-373 |
PRINTED REAR CHASSIS |
|
019 |
4TR-2823#2 |
PLASTIC FOOT 24F |
|
019 |
4TSH-19#2 |
PLASTIC FOOT 50F |
|
022 |
T-1052W04 |
POWER TRANSFORMER |
|
034 |
SEL1124R |
LED |
|
069 |
C-4629A01 |
AC INLET |
|
072 |
C-4621A01 |
AC CORD SET forS TD |
|
072 |
C-4622A01 |
AC CORD SET for AUSTRALIA |
|
072 |
C-4623A01 |
AC CORD SET for UK |
|
072 |
C-4624A01 |
AC CORD SET for CEE |
|
081 |
SN4-24A00 |
INSIDE CARTON |
|
081 |
Z-202 |
STYROL MOULDING |
|
|
|
|
2
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