SECTION 1. GENERAL
1111-1. IDENTIFICATION AND OPERATION OF CONTROLS 2
SECTION 2. ELECTRICAL ADJUSTMENT
1112-1. ALIGNMENT AND ELECTRICAL ADJUSTMENTS 5
1112-2. SERVO-LOGIC CIRCUIT ADJUSTMENT METHOD 6
1112-3. VIDEO CIRCUIT ADJUSTMENT METHOD 6
1112.4. AUDIO CIRCUIT ADJUSTMENT METHOD 10
SECTION 3. CIRCUIT DIAGRAM
1113-1. CONNECTION DIAGRAM 11
1113-2. POWER CIRCUIT 12
1113-3. SERVO/SYSCON CIRCUIT 13
1113-4. VIDEO CIRCUIT 14
1113-5. PRE-AMP CIRCUIT 15
1113-6. AUDIO CIRCUIT 16
11 3-7. LOGIC SW CIRCUIT (DVR-1181 SERIES) 17
11 3-8. LOGIC SW CIRCUIT (DVR-1383 SERIES) 18
11 3-9. LOGIC SW CIRCUIT (DVR-1989 SERIES) 19
SECTION 4. EXPLODED VIEWS AND PARTS LIST
1114-1. PACKING ASSEMBLY 20
1114-2. SET ASSEMBLY 21
1114-3. PANEL FRONT ASSEMBLY (DVR-1181 SERIES) 22
1114-4. PANEL FRONT ASSEMBLY (DVR-1383 SERIES) 23
1114-5. PANEL FRONT ASSEMBLY (DVR-1989 SERIES) 24
1114-6. MAIN CHASSIS ASSEMBLY 25
SECTION 5. COMPONENTS LOCATION GUIDE ON PCB (TOP VIEW)
1115-1. MAIN PCB AS 26
1115-2. FRONT PCB AS 27
1115-3. POWER PCB AS 28
SECTION 6. ELECTRICAL PARTS LIST
1116-1. STANDARD PART NUMBER CODING 29
SECTION 7. ELECTRICAL PARTS LIST
1117-1. ELECTRICAL PARTS LIST BY ASSEMBLIES 33
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TABLE OF CONTENTS