Sony CFS-717S, Service Manual

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TABLE OF CONTENTS
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK ! OR DOTTED LINE WITH
MARK
!
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
PUBLISHED BY SONY.
1. DISASSEMBLY
1-1. CASSETTE LID ································································· 3
1-2. REAR CABINET ······························································· 3
1-3. MAIN BOARD ·································································· 4
1-4. POINTER SETTING ························································· 4
2. MECHANICAL ADJUSTMENTS
............................ 5
3. ELECTRICAL ADJUSTMENTS
3-1. TAPE RECORDER SECTION ·········································· 5
3-2. RADIO SECTION ····························································· 6
4. DIAGRAMS
4-1. CIRCUIT BOARDS LOCAION ········································ 8
4-2. PRINTED WIRING BOARD ············································ 9
4-3. SCHEMATIC DIAGRAM — MAIN — ·························· 13
4-4. SCHEMATIC DIAGRAM —TUNER — ························ 17
5. EXPLODED VIEWS
5-1. REAR CABINET SECTION ··········································· 20
5-2. FRONT CABINET SECTION ········································· 21
5-3. SPEAKER SECTION ······················································ 23
5-4. MECHANISM DECK SECTION-1 ································ 24
5-5. MECHANISM DECK SECTION-2 (DECK B) ·············· 25
5-6. MECHANISM DECK SECTION-3 (DECK B) ·············· 26
5-7. MECHANISM DECK SECTION-4 (DECK A) ·············· 27
5-8. MECHANISM DECK SECTION-5 (DECK A) ·············· 28
5-9. MECHANISM DECK SECTION-6 (DECK A) ·············· 29
5-10. MECHANISM DECK SECTION-7 (DECK A) ·············· 30
6. ELECTRICAL PARTS LIST
................................... 31
MODEL IDENTIFICATION
MODEL No. CFS-717S
RADIO CASSETTE-CODER
MODEL IDENTIFICATION
— Model Number Label —
E15, E23, EA, UAE, SP Model : Carved on cabinet (rear)
E15, E23, EA, UAE, SP model :
AC 110-120/220-240V ~ 50/60Hz 30W
• Abbreviations
E15 : AC 220-240V 110V-120V change over possible
Area model
E23 : AC 110-120V Area model
EA
: Saudi Arabia model
UAE : United Arab Emirates model
SP
: Singapore model
Ver 1.1 1999. 11