Read Sony CX-LEMV300 / XR-EMV300 Service Manual online
2
CX-LEMV300
1. GENERAL
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2. DISASSEMBLY
2-1. REAR CABINET ·························································· 7
2-2. CD CABINET SECTION,
2-2. CD CABINET SECTION,
FRONT PANEL SECTION ··········································· 8
2-3. CD MECHANISM DECK (BU-30DBD61S) ··············· 8
2-4. MIC/ECHO BOARD, VCD BOARD ··························· 9
2-5. TAPE MECHANISM DECK (CMAL5Z220A) ··········· 9
2-6. FRONT BOARD ························································· 10
2-7. HOLDER CASSETTE ASSY, MIC JACK BOARD ·· 10
2-8. POWER BOARD, MAIN BOARD ····························· 11
2-9. BD BOARD, OPTICAL PICK-UP (A-MAX.D) ········ 11
2-4. MIC/ECHO BOARD, VCD BOARD ··························· 9
2-5. TAPE MECHANISM DECK (CMAL5Z220A) ··········· 9
2-6. FRONT BOARD ························································· 10
2-7. HOLDER CASSETTE ASSY, MIC JACK BOARD ·· 10
2-8. POWER BOARD, MAIN BOARD ····························· 11
2-9. BD BOARD, OPTICAL PICK-UP (A-MAX.D) ········ 11
3. TEST MODE
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4. MECHANICAL ADJUSTMENTS
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5. ELECTRICAL ADJUSTMENTS
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6. DIAGRAMS
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6-1. BLOCK DIAGRAM – BD SECTION – ···················· 19
6-2. BLOCK DIAGRAM – VCD SECTION – ················· 20
6-3. BLOCK DIAGRAM – MAIN SECTION – ··············· 21
6-4. PRINTED WIRING BOARD – BD BOARD – ········· 22
6-5. SCHEMATIC DIAGRAM – BD BOARD – ·············· 23
6-6. PRINTED WIRING BOARD – VCD BOARD – ······ 24
6-7. SCHEMATIC DIAGRAM – VCD BOARD (1/2) – ·· 25
6-8. SCHEMATIC DIAGRAM – VCD BOARD (2/2) – ·· 26
6-9. PRINTED WIRING BOARD – MAIN BOARD – ···· 27
6-10. SCHEMATIC DIAGRAM – MAIN BOARD (1/2) – 28
6-11. SCHEMATIC DIAGRAM – MAIN BOARD (2/2) – 29
6-12. PRINTED WIRING BOARD – FRONT BOARD – ·· 30
6-13. SCHEMATIC DIAGRAM – FRONT BOARD – ······· 31
6-14. PRINTED WIRING BOARD – POWER BOARD – · 32
6-15. SCHEMATIC DIAGRAM – POWER BOARD – ······ 33
6-16. IC BLOCK DIAGRAMS ············································ 34
6-17. IC PIN FUNCTION DESCRIPTION ························· 37
6-2. BLOCK DIAGRAM – VCD SECTION – ················· 20
6-3. BLOCK DIAGRAM – MAIN SECTION – ··············· 21
6-4. PRINTED WIRING BOARD – BD BOARD – ········· 22
6-5. SCHEMATIC DIAGRAM – BD BOARD – ·············· 23
6-6. PRINTED WIRING BOARD – VCD BOARD – ······ 24
6-7. SCHEMATIC DIAGRAM – VCD BOARD (1/2) – ·· 25
6-8. SCHEMATIC DIAGRAM – VCD BOARD (2/2) – ·· 26
6-9. PRINTED WIRING BOARD – MAIN BOARD – ···· 27
6-10. SCHEMATIC DIAGRAM – MAIN BOARD (1/2) – 28
6-11. SCHEMATIC DIAGRAM – MAIN BOARD (2/2) – 29
6-12. PRINTED WIRING BOARD – FRONT BOARD – ·· 30
6-13. SCHEMATIC DIAGRAM – FRONT BOARD – ······· 31
6-14. PRINTED WIRING BOARD – POWER BOARD – · 32
6-15. SCHEMATIC DIAGRAM – POWER BOARD – ······ 33
6-16. IC BLOCK DIAGRAMS ············································ 34
6-17. IC PIN FUNCTION DESCRIPTION ························· 37
7. EXPLODED VIEWS
7-1. CABINET SECTION ·················································· 39
7-2. FRONT PANEL SECTION ········································· 40
7-3. CD CABINET SECTION ··········································· 41
7-4. BASE UNIT SECTION (BU-30BDB61S) ················· 42
7-2. FRONT PANEL SECTION ········································· 40
7-3. CD CABINET SECTION ··········································· 41
7-4. BASE UNIT SECTION (BU-30BDB61S) ················· 42
8. ELECTRICAL PARTS LIST
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TABLE OF CONTENTS
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