Sansui B 2102 Service Manual

Page 1

' SERVICE MANUAL

STEREO POWER AMPLIFIER

SAISIII 3-2102

CAUTION

1, Parts identified by the A symbol on the schematic
diagram and the parts list are critical for safety,
Use only replacement pans that have critical charac»
teristics recommended by the manufacturer.

2. Make leakage-current or resistance measurements
to determine that exposed parts are acceptably in-
sulated from the supply circuit before returning the
appliance to the customer.

Sansui.
SANSUI ELECTRIC CO., LTD.

'SPECIFICATIONS

Power output
Min. RMS, both channels driven, from 20 to 20,000 Hz, with
no more than 0.003% total harmonic distortion.

200 watts per channel into 8 0th
load impedance... 4 to 16 ohms
Total harmonic dis

. less than 0.003% at or lit-low
rated min. RMS poww output
lntermodulation distortion
i60 H7 7 kHz-4:1 SMPiL method)
........... less than 0 001% at rated
nowr'r output
Frequency response (at l wall)
. .DC to £00 000 Hz
+ 0 dB 73. 0 dB
Input sensilivity and impedance (at l kH/l
................................ i V/Sh kohms
Signal to noise ratio l8llflft»(l¥(llil, knelworkl
. 115 dB

Power requirements
Power voltage ........... leilZOlZ-fliv USO/()0 ll/i
l'or U S A. & Canada
. l.l)\ ibO HZ)
Power tonsumption .bSt) malts 750 VA Rated
950 watts Maximum
Dimensions ....... . . . 430 mm lita-iS/irs'l \.\
10 mm lhfiilbW ll
41) mm (itrliMl D
WeighL . 177 kg 91)le rwt
l9 5 kg MN) llw pnflklli

Dmign .md mvriflralinns whim! lri dung.» mrimm mvlru lor mp
prunmrnh.

' Due w ion-I Lin» and rrgu!a(inn\, um um \Irld m wm- m. .m- not
t-quippml wllll \arinblo mirage \vktllnn