Sony xr 5701 rds service manual

Page 2

XR - 5700RDS/5701RDS

Tuner section

0 88th (Sony Super Interference Rejection)
PLL synthesizer tuner for precise tuning

- BTM (Best Tuning Memory) function
automatically selects and stores the stations
with strong signals on the preset number
bultons in order of frequency.

- Memory preset tuning allows you to store a
total of 30 stations.

. RDS information can be received.

- Memory scan function scans preset stations
each for five seconds in order.

Cassette deck section

- The auto-reverse function changes tape
directions automatically.

~ Dolby B NFt system reduces tape hiss
noises during tape playback.

- AMS (Automatic Music Sensor) function for
automatically locating the beginning of a
track during tape playback

General

0 Detachable-front panel enables you to take
the front panel away with you when you
leave your car.

- With the built-in amplifier, you can enjoy a
4~speaker system.

- Line output for connecting an optional power
amplifier

0 You can choose an illumination color
between amber and green.

Dolby noise reduction manulactured under license
from Dolby Laboratories Licensing Corporation.
"DOLBY" and the double-0 symbol DC! are
trademarks of Dolby Laboratories Licensing
Corporatlon.

MODEL lDENTlFlCATION
~Specilication Label-

SONYe» MODEL NO. Zfi

FM/AM CASSETTE CAR STEREO

FREQUENCY RANGE:

TABLE OF CONTENTS
Section Title Page
. TEST mode ...................................... .
1.GENERAL ........................... . ........... 5
2. DISASSEMBLY --------------------------------- 20
3. ADJUSTMENTS
8-1. Mechanical Adjustment -------------- ' ------- 22
3-2. Electrical Adjustments ---------------------- 22
4. DIAGRAMS
4~ 1. Circuit Boards Location ----------------- 27
4-2. Semiconductor Lead Layouts~ ----- ~ ----- 27
4~34 Schematic Diagram - - 28
4-4. Printed Wiring Boards - 38

4-5. Block Diagram ~~~~~~~~~~~~~~~~~~ 38
4-6_ [G Description ................................ 41
4-7. LCD Unit LCD701 ....................... 49

5. EXPLODED VIEWS

5- 1. Chassis Assembly In ~~~~~
5-2. Chassis Assembly 2 ~~~~~~~~~
5-3. MD Assembly 1 ............... .
5-4_ MD Assembly 2 .................... . ......... 53

'50
-51

6. ELECTRICAL PARTS LIST ------------------------ . . 54

XR- 5700RDS/ 5701 RDS

FM87,5 - 108MHz
AM (MW) 531-1.602KH2
LW 153-281KH2 (5701 R08)