Sony xes t 1 service manual

Page 1

SERVICE MANUAL

Discard your XES-Tl Service Manual
for US Model (9-956-422-11) previously issued.
This Service Manual contains it

FM tuner section
Antenna type
Tuning range

Antenna terminal

Intermediate frequency
Usable sensitivity
Sensitivity at 50 dB quieting
Frequency response

AM tuner section
Tuning range

Antenna terminal
Intermediate frequency
Usable sensitivity

SPECIFICATIONS

Diversity antenna
(US/ Canadian/ E Model)
BIS-107.9 MHZ
(AEP/UK)
375-108 MHI
External antenna connector
FM sub antenna connector
10.7 MHz
Bio (181
164 dB!
30 Hz-15,000 HZtS dB

(US/Canadian/ E Model)
USA and Canada:
530 1,710 kHz
Other countries:
531 -1,602 kHz (at 9 kHz)
5304.620 kHz (at 10 kHz)
AM tuning interval: 9 kHz/10 kHz
switchable
(except the models lor USA and Canada)
FM/AM external antenna connector
450 kHz
35;;V

MWILW tuner section
Tuning range

Antenna terminal
Intermediate irequency
Usable sensitivity

General

Power requirements
Current drain
Dimensions

Weight
Accessories supplied

XES-Tl

US Model

REVISED

Canadian Model

AEP Model
UK Model
E Model

(AEP/UK Model)

MW: 531 - 1,602 kHz

LW: 153 - 281 kHz
External antenna connector

450 kHz
MW: as V
LW: so 11V

12 V DC car battery (negative ground)

300mA

200 x 25 x135 mrn (w/h/d)
(77/. x 1 x 53/9 inches)
Approx. 0.8 kg (1 lb 12 oz)
UNlLlNK cable (1)
Mounting screws (4)

Design and specifications subject to change without notice.

AM/FM TUNER UNIT
SONY;

Page 2

XES- T1

Notes on Power ON

This unit supports UNl'RINK.

When performing adjustment or repair
services. connect to XES-Pl and conduct
Power ON/ OFF, TUNING, etc. operations.

Notes on chip component replacement

0 Never reuse a disconnected chip component.
0 Notice that the minus side of a tantalum capacitor may
be damaged by heat.

TABLE OF CONTENTS
Section Title Page
1. GENERAL ............................................ 3
2. ELECTRICAL ADJUSTMENTS ----------------------- 4
3. DIAGRAMS

3- 1_ Printed Wiring Board-
3-2. Schematic Diagram --
3-3. Semiconductor Lead Layout
3-4. IC Block Diagrams ------------

4. EXPLODED VIEWS .................................. 15
5. ELECTRICAL PARTS LIST~- ---------- 16
HARDWARE LIST ........ .. . 22

SERVICING NOTE

Note on AM Tuning Intervals (Except the Models for
USA and Canada)

The AM tuning interval is preset at the factory to 9 kHz. it the
lrequency allocation system 0! your country is based on 10 kHz
Intervals. set the AM tuning interval selector to the 10 k position
belore making connections.