Sony cfs j 711 s service manual

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(IFS-17118

SERVICE MANUAL SaudI'Arab/a Model

MEGAMSS

Model Name Using Similar
Mecha nism CFS'71OS
Tape Transport deck A MF-710PB-7BD
Mechanism Type deck B MF-710RP-75D
SPECIFICATIONS
Tuner frequency range FM: 87,6 - 107 MHz Battery life Batteries FM recording
MW: 530 ~ 1,505 kHz Sony New Super
SW 1: 23 - 7 MHz SUM1 (NS) Approx. 5.5 hours
SW 2: 7 - 22 MHZ Sony AMt alkaline Approx. 11 hours
Antennas FM/SWI Telescopic antenna Dimensions Approx 681 X 215 x 225 mm (w/h/d)
MW.: Built»in ferrite bar (267/3 >< 8V2 x 37/, inches)
Recording system 4-track. 2-channel stereo not incl projecting parts and controls
Frequency response 70 101000 HZ . Mass Approx 6.5 kg (14 lb 5 oz) inclt batteries
Speakers Full-range: 12 cm (43/4 Inches) dial X 2 Accessory supplied AC power cord (1)
Maximum power output AC plug adaptor (1)
58 W + 58 W
Inputs MIX MIC input jack (mono minijack) (1)
sensitivity 3-9 "1V 0' low impedance Design and specifications subject to change without notice.
microphone

CD/LlNE IN jacks (stereo phone) (2) input
impedance 50 kilohms, sensibility 0.43 V
Outputs Headphones jack (stereo minijack) for
16- 68 ohm impedance headphones
Power requirments 110-120 V, 220-240 V AC, adjustable.
50/60 HZ
9 V DC, six R20 (Size D) batteries
Power consumption 22 W

RADIO CASSETTE-BORDER
S ONE

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TABLE OF CONTENTS

Section Title Page Section Title Page
1. GENERAL 5. DIAGRAMS
1-]. Location and Function of Controls ---------- 3 5-1. Semiconductor Lead Layouts ............... 11
5-2 Printed Wiring Boards ~~~~~~~~~~~~~~ 12
2. DISASSEMBLY 5-3, Schematic Diagram - Tuner Section - 15
2.1' Removal of Cassette Lid A55), 4 54 Schematic Diagrams - Audio Section - ~~~~ 17
2-2. Dial Pointer Setting ~~~~~~~~~~~~~~~~~~~~~~ 4
6. EXPLODED VIEWS
3. MECHANICAL ADJUSTMENTS --------- 5 6-1. Cabinet (Rear), Speaker Section ............. 19
6-2. Cabinet (Front) Section ~~~~~~~~~~~~~~~~~~~~ 20
4. ELECTRICAL ADJUSTMENTS 6-3. DBCk A mechanism Section (1) ............. 21
4-1. Tape Recorder Section .................... 6 6-4. Deck A mechanism Section (2) ttttttttttt 22
4-24 Radio Section ............................ 8 6-5. Deck A mechanism Section (3) ------------ 23
6-6. Deck B mechanism Section (1) ~~~~~~~~~~~ 24
6-7. Deck B mechanism Section (2) ------------ 25
7. ELECTRICAL PARTS LIST ~~~~~~~~~~~~ 25

SAFETV-RELATED COMPONENT WARNINGI!

COMPONENTS IDENTIFIED BY MARK A 0R DOTTED
LINE WITH MARK A ON THE SCHEMATIC DIAGRAMS
AND IN THE PARTS LIST ARE CRITICAL TO SAFE

OPERATION.

REPLACE THESE COMPONENTS WITH

SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB-

LISHED BY SONY.