Toshiba SC 530 Service Manual

Page 1

TOSHIBA

STEREO RDWER AMPLIFIER

SPECIFICATIONS

1
Main Amp Section Damping Factor: 60
Continuous Power Output S/N (IHF
20 to 20kHz both ch. driven: A Network): 117 dB
68W x 2 (4 ohms) '
_ . _ . . 60W x 2 (8 ohms) General _ .
1kHz- both ch. driven: Power supply: AC220VN50H2 ,
' 75W x 2 (4 ohms) - AC240VN50H2
. A 65W x 2 (8 ohms) ~ Power , .
Total Harmonic. ConsumptiOn: 500W
: f Distortion: 0.05% (at rated power) Weights _ - ' - 85 kg ; - , -
Frequency , . Dimensions: 420(W)x96(H)x354(D)mm
Response: DC80 kHz (i1 dB) '
Power Band

WidthHHF): 5H2 to 50kHz

J
Specifications are subject to change without notice. TE, TU, AY

Page 2

1

2

3
4

CONTENTS

. OPERATING CONTROLS ............................................. 3
FRONT VIEW ................................................... 3
REARVIEw.......................; ............................ 3

. DISASSEMBLY INSTRUCTIONS ................................... . ..... 4
TOPCOVERREMOVAL ............................................ 4
BOTTOM PLATE REMOVAL ......................................... 4
FRONTPANELREMOVAL .......................................... 4

. BLOCK DIAGRAM .................................................. 5

. ADJUSTMENT INSTRUCTION ................................ ....... 5 t06
TEST EOUIPMENTS .......................... ' ..................... 5
NEUTRAL POTENTIAL ADJUSTMENT ................................ .6
IDLE CURRENT ADJUSTMENT ....................................... 6
POWER METER ADJUSTMENT. . . . . . .Q ............................... 6

. ELECTRICAL PARTS LOCATIONS ...................................... 7

. SCHEMATIC DIAGRAM .............................................. 8

. EXPLODED VIEW (CABINET) .......................................... 9

. PARTS LIST ................................................. 10 to 11