Sony xr c 700 rds service manual

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XR-C'IUURDS

SERVICE MANUAL AEP Model

UK Model

Model Name Using Similar Mechanism NEW
Tape Transport Mechanism Type MG-SZB-135
SPECIFICATIONS
Cassette player section General
Tape track 4-track 2-channe1 stereo Outputs Line outputs (3)
Wow and flutter 0.08 /4: (WRMS) Power aerial relay control
Frequency response 30 - 20,000 Hz lead
Signal'tirnoise ratio Power amplifier control
m-g lead
$3? 33"" B fig'by C 3?,le NR Tone controls Bass :8 dB at 100 Hz
-- - T- - Treble :8 (Sat) kHz
w m- & 61d_B___ Power requirements 12 V DC car battery
TYPE I 64 dB 70 dB 58 dB (negative ground)
Dimensions Approx. 188 x 58 x 177 mm
Tuner section (w/h/d)
Mounting dimension Approx. 182 X 53 x 162 mm
gran ran 9 s7 5 108 0 MHz (W/h/d)
Aerialgtermial External aerial connector Mass . . Approx. I3 kg .
_ Supplied accessories Parts for installation and

Intermediate frequency 10.7 MHz connections (1 Set)
Usable sensitivity 8 dBf From Pane] case (1)
Selectivity 75 dB at 400 kHz Marv mmme RM-XZS(1)
Signal-to-noise ratio 65 dB (stereo), '

68 dB (mono)
Harmonic distortion at I k? Design and spvciflcatians are subject to change without

0.3 "A. (stereo); "on-m

0.3 % (menu)
Separation 35 dB at 1 kHz
Frequency response 30 ~ 15,000 Hz
Capture ratio 2 dB
MW/LW (SW, for Germany, Switzerland and
Austria)
Tuning range MW: 531 - 1602 kHz

LW: 153 - 281 kHz

SW: 5,950 - 6,205 kHz
Aerial terminal External aerial connector
Intermediate frequency 10.71 MHZ/450 kHz
Sensitivity MW: 30 iIV

LW; 50 irv

SW: 50 V

Power amplifier section ( W) A ETTE CAR STERE"
Outputs Speaker outputs
(sure seal connectors)
Speaker impedance 4 ~ 8 ohms
, Maximum power output 35 w x 4 (at 4 ohms)

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TABLE OF CONTENTS

1. GENERAL 3-9. Arm (Suction) .................................. 23
Location of controls .............................. 3 3-10. Lever (LDG-B) .................................. 23
Getting Started ............................. 3-11. Gear (LDG-FT) ................................. 24
Cassette Player . . 3-12. Guide (C) ..................................... 24
Radio ............

RDS . . ....... 4. MECHANICAL ADJUSTMENTS ................. 25
Other Functions ..............................

CD/MD Changer 5. ELECTRICAL ADJUSTMENTS

DSP ......................................... Deck Section ...................................... 25
Connections ...................................... Tuner Section .................................... 26

2. DISASSEMBLY 6. DIAGRAMS

2-1. Cover .......................................... 16 6-1, IC Pin Descriptions .............................. 30

2-2. Front Panel Assy ........................ - .16 6-21 Block Diagram .................................. 34

2-3. Sub Panel ............................... . .17 6.3. Printed Wiring Boards-Main Section- . .

2-4. Heat Sink ............................... . .17 6-4, Schematic DiagramiMain Section-

2-5t Mechanism Deck Block - 1 . -.18 6-5. Schematic Diagram-Panel Sectioni . .

2-6. Main Board . 18 6-6. Printed Wiring Board-Pane] Section-

3. ASSEMBLY OF MECHANISM DECK 7. EXPLODED VIEWS

3-1. Alignment of Rotary Switch 7-1. Chassis Section ................................. 58
3-2. Gear (LDG-E) 7-2. Front Panel Section ............................ 59
33- Chassis (S) ASSY ----------------------- 7-3. Mechanism Deck Section 1 ...................... 60
3-41 Lever (Mode) --------------------------- 7-4. Mechanism Deck Section 2 ...................... 61
3-5. Lever (Pinch Selection) .................

3-6. Head Plate Assy ....................... 8. ELECTRICAL PARTS LIST ...................... 62
3-7. Lever (Pinch) Assy ...................

3-8.

Dolby noise reduction manufactured under license from Dolby Labora- Notes on Chip Component Replacement

Wies 09'5; C°rP°rati°"- - Never reuse a disconnected chip component

"DOLBY" and the double-D symbol flu are trademarks of Dolby Labora-

. Notice that the minus side of a tantalum capacitor may
tories Licensing Corporation.

be damaged by heat.