Sansui ATF 1 Service Manual

Page 1

AT-Fl

SERVICE MANUAL OSPECIFICATIONS

Clock type ........
Quartz oscillator .r . 32768 Hz
Display accuracy . Normal temperature

AUDIO PROGRAM TIMER ("3&3 2133033??? 9"

synchro with AC)
Sleep timer ...................... Any setting up to 1 hr 59 min
snusul AT-FI in 1-minute units
Time counter .................. Maxt 1hr 59 min 59 sec,
lasecond l-count system]
switching between minutes]
seconds and hours/minutes

. 3, total capacity of 700W
, 120, 220, 240V

12-hour digital clock

AC outlets ............
Power requirements .

50/60 Hz
Power consumption ........ 7W
Dimensions
Commander .............. 121 mm (4-3/4) W

150 mm (5-29/32) H

121 mm (4-3/4) D
Power supply ............. 100 (3-l5/16") W

73 mm (2-7/8) H

195 mm (7-11/16') D

Weight

Commander
Power supply ..

0.4 kg (0.9 lbs) net
LO kg (2.2 lbs) net
2,0 kg (4,4 lbs) packed

~ Design and swifitnlinns wbied to «lungu without notice for int-
movements.

CAUTION

1. Parts identified by theAsymbol on the schematic
diagram and the parts list are critical for safety.
Use only replacement parts 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.

Sans-till
SANSUI ELECTRIC CO., LTD.

Page 2

AT-F1

CAUTION

1. The symbols, UL, CSA, SA, BS, UK, EU, AS and XX (EXPORT) on
the pans list and the schematic diagram mean followings respectively.
UL... .. Manufactured for USA market.

(Underwriters Laboratories approved model.)
CSA .................... Manufactured for Canadian market.

SA ........... Manufactured for South African market.
BS, UK Manufactured for United Kingdom market.
EU .. Manufactured for European market.

AS... . Manufactured for Australian market.
XX (EXPORT). . Standard Version.
NON MARK ........ Common Parts.

2. Some printed circuit boards are not supplied as the assembled.
To separate these in this service manual, the stock Nos are not in-
dicated at the ends of the board names. However. the individual parts
on the circuit boards are provided by orders.

3. Since some of capacitors and resistors are omitted from parts lists
in this service manual, refer to the Common Parts List for capacitors
8- resistors, which was issued on February 1983.

4. Abbreviations in this service manual are as follows.

~Abbreviations List

CE. : Carbon Resistor E.B.L. : Low Leak Bi-Polar

SR. : Solid Resistor Electrolytic Capacitor

Ce.Fl. : Cement Resistor Ta.C. : Tantalum Capacitor

M.Fi. : Metal Film Resistor F.C. : Film Capacitor

F.FL : Fusing Resistor M.P. : Metalized Paper Capacitor

N.I.R. : Non-Inilammable Resistor P.C. : Polystyrene Capacitor

A.R. : Array Resistor (3.0. : Gimmic Capacitor

0.0. : Ceramic Capacitor Ac. : Array Capacitor

C.T. : Ceramic Capacitor, V.R. : Variable Resistor
Temoerature Compensation S.V.R. : Semi Variable Resistor

EC. : Electrolytic Capacitor SW. : Switch

E.L : Low Leak Electrolytic Chip R. : Chip Resistor
Capacitor Chip C. : Chip Capacitor

E.B. : Eli-Polar Electrolytic

Capacitor