Panasonic NV-FJ630EGY - User Manual

ORDER NO. VRD0202002C2
Video Cassette Recorder
NV-FJ631EG / NV-FJ631EGY / NV-FJ631EC / NV-FJ630EG /
NV-FJ630EGY / NV-FJ630B / NV-FJ630BL / NV-FJ630EC / NV-
FJ630ECN
Z-MECHANISM
SPECIFICATIONS
2002 Matsushita Electric Industrial Co., Ltd. All rights reserved.
Unauthorized copying and distribution is a violation of law.
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10/16/2012
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Summary

2. GENERAL DESCRIPTIONS

2.1. SERVICE CAUTION

2.1.1. REPLACING IC7702;EEPROM

Procedure for replacing the EEPROM IC7702.

2.1.2. CYLINDER UNIT REPLACEMENT

Detailed steps for replacing the cylinder unit.

2. UPPER CYLINDER DISASSEMBLY

3. UPPER CYLINDER ASSEMBLY

3. ADJUSTMENT PROCEDURES

3.1. DISASSEMBLY METHOD

3.1.1. DISASSEMBLY FLOW CHART

Flow chart indicating disassembly steps for servicing.

3.2. MECHANICAL ADJUSTMENT PROCEDURES

3.3. ELECTRICAL ADJUSTMENT PROCEDURES

3.3.1. TEST EQUIPMENT

3.3.3. ADJUSTMENTS

Specific adjustment procedures for tape speed and channel.

3.3.4. PG SHIFTER ADJUSTMENT; (AUTOMATIC)

Procedure for automatic PG shifter adjustment.

3.3.5. AI FUNCTION ADJUSTMENT (AUTOMATIC)

3.3.6. VIDEO FREQUENCY RESPONSE ADJUSTMENT

3.3.7. LOCATION OF TEST POINTS & CONTROLS

5. INPUT;OUTPUT CHART

7. BLOCK DIAGRAMS

7.1. SYSTEM CONTROL & SERVO BLOCK DIAGRAM

Block diagram for system control and servo circuits.

8. SCHEMATIC DIAGRAMS

8.1. POWER TRANSFORMER SECTION IN MAIN SCHEMATIC DIAGRAM

Schematic for the power transformer section.

8.2. POWER SUPPLY; RF SECTION IN MAIN SCHEMATIC DIAGRAM

Schematic for the power supply and RF section.

8.3. TIMER SECTION IN MAIN SCHEMATIC DIAGRAM

Schematic for the timer section.

8.4. SYSTEM CONTROL & SERVO SECTION IN MAIN SCHEMATIC DIAGRAM

8.5. LUMINANCE & CHROMINANCE; AUDIO SECTION IN MAIN SCHEMATIC DIAGRAM

8.6. Hi-Fi AUDIO SECTION IN MAIN SCHEMATIC DIAGRAM

8.7. INPUT; OUTPUT SECTION IN MAIN SCHEMATIC DIAGRAM

8.8. TV DEMODULATOR PACK SCHEMATIC DIAGRAM

8.9. DECODER PACK SCHEMATIC DIAGRAM (EG;EGY)

8.10. NICAM DECODER PACK SCHEMATIC DIAGRAM (B;BL;EC;ECN)

8.11. CYLINDER STATOR UNIT SCHEMATIC DIAGRAM

8.12. CAPSTAN UNIT SCHEMATIC DIAGRAM

9. CIRCUIT BOARD ASSEMBLIES

10. EXPLODED VIEWS

10.2. CASING PARTS SECTION

10.3. PACKING PARTS SECTION

11. REPLACEMENT PARTS LIST

11.1. CHASSIS PARTS SECTION PARTS LIST

Panasonic NV-FJ630EGY Specifications