NV-DS30EG / NV-DS30EGM / NV-DS30B / NV-DS30EGE / NV-DS30EN / NV-DS30ENT / NV-DS30ENC / NV-DS30A 1 SERVICE NOTES (PLEASE READ) 1.1. SERVICE NOTES 1.1.1. EXTENSION CABLES FOR SERVICE POSITION Using the following Extension Cables, place the unit as shown for check and service.
NV-DS30EG / NV-DS30EGM / NV-DS30B / NV-DS30EGE / NV-DS30EN / NV-DS30ENT / NV-DS30ENC / NV-DS30A 2 SCHEMATIC DIAGRAMS 2.1. SCHEMATIC DIAGRAM & CIRCUIT BOARD LAYOUT NOTES 3. Parts marked "PT" are not used in any models included 1. Important safety notice in this service model.
NV-DS30EG / NV-DS30EGM / NV-DS30B / NV-DS30EGE / NV-DS30EN / NV-DS30ENT / NV-DS30ENC / NV-DS30A 2.2. MAIN SCHEMATIC DIAGRAMS NOTE: For placing a purchase order of the parts, NOTE: NOTE: MAIN I SCHEMATIC DIAGRAM be sure to use the part number listed in the parts list.
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NV-DS30EG / NV-DS30EGM / NV-DS30B / NV-DS30EGE / NV-DS30EN / NV-DS30ENT / NV-DS30ENC / NV-DS30A NOTE: For placing a purchase order of the parts, NOTE: NOTE: MAIN II SCHEMATIC DIAGRAM be sure to use the part number listed in the parts list.
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NV-DS30EG / NV-DS30EGM / NV-DS30B / NV-DS30EGE / NV-DS30EN / NV-DS30ENT / NV-DS30ENC / NV-DS30A NOTE: For placing a purchase order of the parts, NOTE: NOTE: MAIN III SCHEMATIC DIAGRAM be sure to use the part number listed in the parts list.
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NV-DS30EG / NV-DS30EGM / NV-DS30B / NV-DS30EGE / NV-DS30EN / NV-DS30ENT / NV-DS30ENC / NV-DS30A NOTE: For placing a purchase order of the parts, NOTE: NOTE: MAIN IV SCHEMATIC DIAGRAM be sure to use the part number listed in the parts list.
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NV-DS30EG / NV-DS30EGM / NV-DS30B / NV-DS30EGE / NV-DS30EN / NV-DS30ENT / NV-DS30ENC / NV-DS30A NOTE: For placing a purchase order of the parts, NOTE: NOTE: MAIN V SCHEMATIC DIAGRAM be sure to use the part number listed in the parts list.
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NV-DS30EG / NV-DS30EGM / NV-DS30B / NV-DS30EGE / NV-DS30EN / NV-DS30ENT / NV-DS30ENC / NV-DS30A NOTE: For placing a purchase order of the parts, NOTE: NOTE: MAIN VI SCHEMATIC DIAGRAM be sure to use the part number listed in the parts list.
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NV-DS30EG / NV-DS30EGM / NV-DS30B / NV-DS30EGE / NV-DS30EN / NV-DS30ENT / NV-DS30ENC / NV-DS30A NOTE: For placing a purchase order of the parts, NOTE: NOTE: MAIN VII SCHEMATIC DIAGRAM be sure to use the part number listed in the parts list.
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NV-DS30EG / NV-DS30EGM / NV-DS30B / NV-DS30EGE / NV-DS30EN / NV-DS30ENT / NV-DS30ENC / NV-DS30A NOTE: For placing a purchase order of the parts, NOTE: NOTE: MAIN VIII SCHEMATIC DIAGRAM be sure to use the part number listed in the parts list.
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NV-DS30EG / NV-DS30EGM / NV-DS30B / NV-DS30EGE / NV-DS30EN / NV-DS30ENT / NV-DS30ENC / NV-DS30A NOTE: For placing a purchase order of the parts, NOTE: NOTE: MAIN IX SCHEMATIC DIAGRAM be sure to use the part number listed in the parts list.
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NV-DS30EG / NV-DS30EGM / NV-DS30B / NV-DS30EGE / NV-DS30EN / NV-DS30ENT / NV-DS30ENC / NV-DS30A NOTE: For placing a purchase order of the parts, NOTE: NOTE: MAIN X SCHEMATIC DIAGRAM be sure to use the part number listed in the parts list.
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NV-DS30EG / NV-DS30EGM / NV-DS30B / NV-DS30EGE / NV-DS30EN / NV-DS30ENT / NV-DS30ENC / NV-DS30A NOTE: For placing a purchase order of the parts, NOTE: NOTE: MAIN XI SCHEMATIC DIAGRAM (M, N, O) be sure to use the part number listed in the parts list.
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NV-DS30EG / NV-DS30EGM / NV-DS30B / NV-DS30EGE / NV-DS30EN / NV-DS30ENT / NV-DS30ENC / NV-DS30A NOTE: For placing a purchase order of the parts, NOTE: NOTE: MAIN XII SCHEMATIC DIAGRAM be sure to use the part number listed in the parts list.
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NV-DS30EG / NV-DS30EGM / NV-DS30B / NV-DS30EGE / NV-DS30EN / NV-DS30ENT / NV-DS30ENC / NV-DS30A NOTE: For placing a purchase order of the parts, NOTE: NOTE: MAIN XIII SCHEMATIC DIAGRAM be sure to use the part number listed in the parts list.
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NV-DS30EG / NV-DS30EGM / NV-DS30B / NV-DS30EGE / NV-DS30EN / NV-DS30ENT / NV-DS30ENC / NV-DS30A NOTE: For placing a purchase order of the parts, NOTE: NOTE: MAIN XIV SCHEMATIC DIAGRAM be sure to use the part number listed in the parts list.
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NV-DS30EG / NV-DS30EGM / NV-DS30B / NV-DS30EGE / NV-DS30EN / NV-DS30ENT / NV-DS30ENC / NV-DS30A NOTE: For placing a purchase order of the parts, NOTE: NOTE: MAIN XV SCHEMATIC DIAGRAM be sure to use the part number listed in the parts list.
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NV-DS30EG / NV-DS30EGM / NV-DS30B / NV-DS30EGE / NV-DS30EN / NV-DS30ENT / NV-DS30ENC / NV-DS30A VIDEO SIGNAL PROCESS I BLOCK DIAGRAM REC VIDEO SIGNAL PB VIDEO SIGNAL REC AUDIO SIGNAL PB AUDIO SIGNAL MAIN C.B.A. IC3001 (CAMERA DIGITAL SIGNAL PROCESS/SHUFFLING)
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NV-DS30EG / NV-DS30EGM / NV-DS30B / NV-DS30EGE / NV-DS30EN / NV-DS30ENT / NV-DS30ENC / NV-DS30A VIDEO SIGNAL PROCESS II BLOCK DIAGRAM REC VIDEO SIGNAL PB VIDEO SIGNAL REC AUDIO SIGNAL PB AUDIO SIGNAL MAIN C.B.A. CYLINDER UNIT IC3201 (FORMATTING/EQUALIZER) IC5001 (HEAD AMP)
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NV-DS30EG / NV-DS30EGM / NV-DS30B / NV-DS30EGE / NV-DS30EN / NV-DS30ENT / NV-DS30ENC / NV-DS30A ANALOG VIDEO I/F BLOCK DIAGRAM REC VIDEO SIGNAL PB VIDEO SIGNAL REAR C.B.A. MAIN C.B.A. IC3501 (SIGNAL INTERFACE) IC3503 (SW) IC3504 JK7001 111 . B1201 VIDEO .
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NV-DS30EG / NV-DS30EGM / NV-DS30B / NV-DS30EGE / NV-DS30EN / NV-DS30ENT / NV-DS30ENC / NV-DS30A AUDIO SIGNAL PROCESS BLOCK DIAGRAM REC AUDIO SIGNAL PB AUDIO SIGNAL MAIN C.B.A. MICROPHONE C.B.A. IC4301(AUDIO I/F) ECM UNIT R4837 (WITHOUT EXT MIC) NOT USED...
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NV-DS30EG / NV-DS30EGM / NV-DS30B / NV-DS30EGE / NV-DS30EN / NV-DS30ENT / NV-DS30ENC / NV-DS30A SYSTEM CONTROL BLOCK DIAGRAM MAIN C.B.A. SIDE CASE L UNIT IC6001 (SYSTEM MICROCONTROLLER) PWM BIAS CONTROL PWM BIAS CONTROL +3.3V TO AF HALL AMP GAIN CONTROL...
NV-DS30EG / NV-DS30EGM / NV-DS30B / NV-DS30EGE / NV-DS30EN / NV-DS30ENT / NV-DS30ENC / NV-DS30A 5 REPLACEMENT PARTS LISTS BEFORE REPLACING PARTS, READ THE FOLLOWING: IC6001 may have a short life. · When replacing IC6001 (M32121FCAWG) with IC6001 5.1. REPLACEMENT NOTES (M32121MCA124), be sure to move resistor (Ref No.
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