Table Of Contents; Service Mode Table - Panasonic DVD-K32GCS Service Manual

DVD-K32GCS / DVD-K32PL / DVD-K32PLA
Output level:
Output terminal:
Number of terminals:
2 channel:
Audio performance:
(1) Frequency response:
l DVD (linear audio):
l CD audio:
(2) S / N ratio:
l CD audio:
(3) Dynamic range:
l DVD (linear audio):
l CD audio:
(4) Total harmonic distortion:
l CD audio:
Digital audio output:
Coaxial digital output:
CONTENTS
1 SAFETY PRECAUTIONS
1.1. GENERAL GUIDELINES
2 PREVENTION OF ELECTRO STATIC DISCHARGE (ESD) TO
ELECTROSTATICALLY SENSITIVE (ES) DEVICES
3 PRECAUTION OF LASER DIODE
4 Service caution based on legal restrictions
4.1. General description about Lead Free Solder (PbF)
5 PREVENTION OF STATIC ELECTRICITY DISCHARGE
5.1. Grounding for electrostatic breakdown prevention
5.2. Handling Precautions for Traverse Unit (Optical Pickup) 6
6 DISASSEMBLING THE CASING AND CHECKING P.C.B.S
6.1. Disassembly Procedure
6.2. Casing Parts and P.C.B. Positions
6.3. Top Panel
6.4. Front Panel
6.5. Mic P.C.B.
6.6. Operation P.C.B. and Power SW P.C.B.
6.7. Module P.C.B.
6.8. Mechanism Unit
6.9. Rear panel
6.10. Mother P.C.B.
6.11. Service Position
7 ASSEMBLING AND DISASSEMBLING THE MECHANISM UNIT
7.1. Disassembly Procedure
7.2. Traverse Unit
7.3. Tray
2 Vrms (1 kHz, 0 dB)
Pin jack
1 system
4 Hz-22 kHz (48 kHz sampling)
4 Hz-44 kHz (96 kHz sampling)
4 Hz-20 kHz
115 dB
92 dB
90 dB
0.003 %
Pin jack
Page
Pickup
Wave length:
Laser power:
Note:
Specifications are subject to change without notice.
Mass and dimensions are approximate.
Solder:
This model uses lead free solder (PbF).
4 7.4. Loading section
4 7.5. Loading motor P.C.B.
7.6. TRV Unit
8 SELF-DIAGNOSIS FUNCTION AND SERVICE MODES
4
5 8.1. Optical Pickup Breakdown Diagnosis
5 8.2. Service Mode Table 1
5 8.3. DVD Self Diagnostic Function-Error Code
6 8.4. Last Error Code saved during NO PLAY
6 8.5. Service mode table 2
8.6. Sales demonstration lock function
7 8.7. Handling After Completing Repairs
7 9 SERVICE PRECAUTIONS
7 9.1. Recovery after the DVD player is repaired.
9 9.2. Firmware version-up of the DVD player
9 10 ADJUSTMENT PROCEDURES
9 10.1. Service Tools and Equipment
9 10.2. Important points in electrical adjustment
9 10.3. Storing and Handling Test Discs
10 11 ABBREVIATIONS
10 12 VOLTAGE CHART
10 12.1. MOTHER P.C.B.
11 12.2. MODULE P.C.B.
12.3. MIC P.C.B.
12 13 BLOCK DIAGRAM
12 13.1. OVERALL BLOCK DIAGRAM
12 13.2. POWER SUPPLY BLOCK DIAGRAM
13 13.3. SERVO BLOCK DIAGRAM
2
653 nm / 790 nm
CLASS 1 / CLASS 3A
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