Sony ptd 3 service manual

Page 1

For Service Manuals Contact

AEP Model

UK Model
E Model

MAURITRON TECHNICAL SERVICES
8 Cherry Tree Rd, Chinnor

Oxon OX9 4QY

Tel:- 01344-351694 Fax; 01844352554
Email:- enquiries@mamtron.oo.uk

Power requirements

Power consumption
Control time
Timer setting

Clock
Time accuracy

AC Outlet

Dimensions

Weight

SAFE OPERATION.

I
l .-
Wigwam

PUBLISHED BY SONY.

PROGRAM TIMER

SPECIFICATIONS

AEP model: 220 V ac, 50 Hz
UK model: 240V ac, 50 Hz
E model: 110- 130 or 220-240V ac
adjustable, 50 or 60 Hz adjustable
5 W
24-hour cycle
Up to eight on/off operations with an
accuracy measured in minutes
Synchronized with power line frequency
Less than +002 sec. per day excluding time
error from fluctuations in power line frequency
One switched, one unswitched
total 400W for AEP model
total 500W for UK, E model
Approx, 430 x 55 x190 mm lehld)

I17 x 21/. x 7% inches)
including projecting parts and controls for
AEP model
Approx. 430 x 55 x185 mm (wlhldI

(17 x 21/. x 73/a inches)
including proiecting parts and controls for
UK, E model
Approx. 24 kg l5 lbs 5 02) net

SAFETY-RELATED COMPONENT WARNINGII

COMPONENTS IDENTIFIED BY SHADING AND MARK

ON THE SCHEMATIC DIAGRAMS, EXPLODED
VIEWS AND IN THE PARTS LIST ARE CRITICAL TO
REPLACE THESE COMPONENTS
WITH SONY PARTS WHOSE PART NUMBERS APPEAR
AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS

NY)

SERVICE MANUAL

Page 2

LOCATION AND FUNCTION OF CONTROLS

o MANUAL ONIOFF switch and indicator

9 TIMER CONTROL switch and indicator

0 CLOCK key
0 BRIGHT key

5 SEC key

0 ADJUST key

7 Display window

SECTION 1
OUTLINE

For Service Manuals Contact
MAURITRON TECHNICAL SERVICES
8 Cherry Tree Rd, Chinnor
Oxon OX9 AQY
Tel? 01844-351694 Fax; 01844-352554
Emailz- anquiries®mauritroncomt

0 wRITE key

9 REWFIITE key
D TURN ON key, TURN OFF key
m ONCE key
® CLEAR key

UPIDOWN
I3 ccuNTER key

[B START/STOP key

TIMER LlST key ®

-key, +key ®

OMANUAL ONIOFF switch and indicator

Depress this switch to turn the power on or off to connected appli-
ances without using the timer function. This switch operates
regardless of the timer setting. The power indicator lights up when
power is supplied to the connected appliances.

9 TIMER CONTROL switch and indicator

Depress this switch to control the power to connected appliances
by using the timer. The indicator lights up when the timer control
iunction is in operation. This does not light up when there is no pro-
gram set in the timer. Depress the switch again to turn off the timer
control function. The timer indicator will then go oil.

9 CLOCK key
Depress this key to return the present time display from the other
display.

0 BRIGHT key
Depress this key to dim the indications in the display window.
Press again to brighten.

QSEC key

Depress this key to display the present time down to the exact
second. The last digit of the minute will be indicated on the left and
a doubledlglt second time will be displayed on the right.

@ADJUST key
Use this key to adjust the clock setting.

18 SEND key

I7 Number keys

0 Display window
0n clock display:

AM/PM indicator

power failure

indicator LOCK indicator

On timer display:
ONCE

indicator colon will blink

ONIOFF
indicator

(9 WRITE key
Depress this key to set the timer program.

9 REWRITE key
Depress this key to change the timer program

@TURN ON key, TURN OFF key

Depress the TURN ON key to set the turn-on time ol the timer and
depress the TURN OFF key to set the turn-off time, after pressing
the WRITE key.

QONCE key
Depress this key [1 the timer setting is to be used only once.