Table Of Contents - Panasonic DVD-KA84GA Service Manual

CONTENTS
1 Important Service Information
1.1. Notes
1.2. About DivX
1.3. Manual for Customer
2 SAFETY PRECAUTIONS
2.1. GENERAL GUIDELINES
3 PREVENTION OF ELECTRO STATIC DISCHARGE (ESD) TO
ELECTROSTATICALLY SENSITIVE (ES) DEVICES
4 PRECAUTION OF LASER DIODE
5 HOW TO REPLACE THE LITHIUM BATTERY
6 Service caution based on legal restrictions
6.1. General description about Lead Free Solder (PbF)
7 HANDLING PRECAUTIONS FOR TRAVERSE DECK
7.1. Handling of optical pickup
7.2. Grounding for electrostatic breakdown prevention
8 DISASSEMBLY, REASSEMBLY AND SERVICE POSITION
8.1. Disassembly
8.2. P.C.B. location
8.3. Main cabinet of the unit
8.4. Traverse assembly
8.5. Optical pick-up unit
8.6. Disc motor
8.7. Main P.C.B.
8.8. Operation P.C.B. and Karaoke P.C.B
8.9. Monitor assembly
8.10. Disc cover
8.11. Monitor cover
8.12. Mono arm
8.13. Inverter P.C.B.
8.14. LCD panel
8.15. Replacing the fuse in the car dc adaptor
8.16. Service position
9 SELF-DIAGNOSIS FUNCTION AND SERVICE MODE
9.1. Optical Pickup Breakdown Diagnosis
9.2. UHF displays
9.3. Service Mode Table 1
9.4. DVD Self Diagnostic Function-Error Code
9.5. Last Error Code saved during NO PLAY
9.6. Service mode table
9.7. Lens cleaning
10 SERVICE PRECAUTIONS
10.1. Recovery after the dvd player is repaired
10.2. Firmware version-up of the DVD player
11 ADJUSTMENT PROCEDURES
11.1. Service Tools and Equipment
11.2. Important points in adjustment
Page
5 11.3. Storing and Handling Test Discs
5 11.4. Optical adjustment
5 11.5. Electrical adjustment (LCD)
6 11.6. Electrical check (Video output check)
7 12 Abbreviations
7 13 VOLTAGE CHART
13.1. MAIN P.C.B.
7 14 BLOCK DIAGRAM
8 14.1. OVERALL BLOCK DIAGRAM
9 14.2. POWER SUPPLY BLOCK DIAGRAM
10 14.3. SERVO BLOCK DIAGRAM
10 14.4. AUDIO BLOCK DIAGRAM
11 14.5. VIDEO BLOCK DIAGRAM
11 15 INTERCONNECTION SCHEMATIC DIAGRAM & SCHEMATIC
11 DIAGRAM NOTES
12 15.1. INTERCONNECTION SCHEMATIC DIAGRAM
13 15.2. SCHEMATIC DIAGRAM NOTES
14 16 SCHEMATIC DIAGRAM
14 16.1. CHARGE BATTERY SECTION (MAIN P.C.B. (1/12))
15 SCHEMATIC DIAGRAM
16 16.2. POWER SUPPLY SECTION (MAIN P.C.B. (2/12))
16 SCHEMATIC DIAGRAM
17 16.3. OPTICAL PICK UP/SERVO SECTION (MAIN P.C.B.
17 (3/12)) SCHEMATIC DIAGRAM
17 16.4. DV5 SECTION (MAIN P.C.B. (4/12)) SCHEMATIC
18 DIAGRAM
18 16.5. DV5 SECTION (MAIN P.C.B. (5/12)) SCHEMATIC
19 DIAGRAM
20 16.6. VIDEO OUT SECTION (MAIN P.C.B. (6/12)) SCHEMATIC
20 DIAGRAM
20 16.7. AUDIO OUT SECTION (MAIN P.C.B. (7/12)) SCHEMATIC
21 DIAGRAM
22 16.8. OPERATION SECTION (MAIN P.C.B. (8/12))
22 SCHEMATIC DIAGRAM
23 16.9. LCD IF SECTION (MAIN P.C.B. (9/12)) SCHEMATIC
24 DIAGRAM
24 16.10. CN SECTION (MAIN P.C.B. (10/12)) SCHEMATIC
25 DIAGRAM
26 16.11. FMT SECTION (MAIN P.C.B. (11/12)) SCHEMATIC
26 DIAGRAM
27 16.12. KARAOKE SECTION (MAIN P.C.B. (12/12)) SCHEMATIC
27 DIAGRAM
27 16.13. OPERATION SECTION (OPERATION P.C.B.)
28 SCHEMATIC DIAGRAM
28 17 CIRCUIT BOARD ASSEMBLY
28 17.1. MAIN P.C.B. (1/2) (COMPONENT SIDE)
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DVD-KA84GA / DVD-KA84PU
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