Sony xr c 700 service manual

Page 2

General
Outputs Line outputs (2)
Power antenna relay
control lead
Power amplifier control
lead
Bass :8 dB at 100 Hz
Treble 18 dB at 10 kHz
12 V DC car battery
(negative ground)
Approx. 188 x 58 X 177 mm
(7 lzx23/i x 7in.)
(w/ h/ d)
Approx. 182 X 53 x 162 mm
(7I/4XZ '/sx6/2in.)
(w/h/d)
Mass Approx. 13 kg (2 lb 14 oz.)
Supplied accessories Parts for installation and
connections (1 set)
Front panel case (1)
Rotary remote RM-XZS
Wireless remote RM-X42 (E model)

Tone controls
Power requirements

Dimensions

Mounting dimension

Design and specifications 1mv subject to change without
notice.

Dolby noise reduction manufactured under license from Dolby Labora-

tories Licensing Corporation

DOLBY" and the doubleD symbol DD are trademarks of Dolby Labora-

tories Licensing Corporation,

Notes on Chip Component Replacement

Never reuse a disconnected chip component.

' Notice that the minus side of a tantalum capacitor may
be damaged by heat.

TABLE OF CONTENTS

1. GENERAL

Location of controls .........

Setting the clock .................. 3
Cassette Player .................................... 4
Radio .............................................. 4
Other Functions .................................... 5
CD/ MD Changer

Connections ......................................

2. DISASSEMBLY

2-1. Cover .......................................... 12
2-2. Front Panel Assy . .

2-3. Sub Panel ....................

2-4, Heat Sink ....................

2-5. Mechanism Deck Block iiiiiiii
2-6. Main Board ....................................

3. ASSEMBLY OF MECHANISM DECK
3-1. Alignment of Rotary Switch
3-2. Gear (LDG-E) ..............

3-3. Chassis (S) Assy ..............
3-4. Lever (Mode) ..................
3-5. Lever (Pinch Selection) iiiiiiii

3-6. Head Plate Assy ................................ 17
3-7. Lever (Pinch) Assy i. .. .18
3-8. Housing ........................................ 18
3-9. Arm (Suction) iiiiiiiiiiiiiii 19
3-101 Lever (LDG-B) ............................... 19
3-11. Gear (LDG-FT) ............................... 20
3-12. Guide (C) ............... 20
4. MECHANICAL ADJUSTMENTS .................. 21
5. ELECTRICAL ADJUSTMENTS

Deck Section ...................................... 21

Tuner Section .................................... 22
6. DIAGRAMS
6-1. IC Pin Descriptions .............................. 25
6-2. Block Diagram .................................. 29
6-3, Printed Wiring Board57Main Section- .......... 34
6-4. Schematic DiagramiMain Section- ............ 39
6-5. Schematic DiagramiPanel Sectioni ............ 44
66. Printed Wiring Board-Panel Sectioni .......... 47
7. EXPLODED VIEWS
7-1. Chassis Section .................................. 53
72. Front Panel Section ............................ 54
7-3, Mechanism Deck Section 1 ...................... 55
7-4. Mechanism Deck Section 2 ...................... 56
8. ELECTRICAL PARTS LIST ...................... 57

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