Table Of Contents - Panasonic SA-AK330GC Service Manual

SA-AK330GC / SA-AK330GN
CD
Decoding
Digital filter
D/A converter
Pickup
Wavelength
Beam Source
Audio output (Disc)
Number of channels
n GENERAL
Power Supply
(For GN only)
(For GC only)
Power consumption
Power consumption in standby
mode
CONTENTS
1 Before Repair and Adjustment
2 Protection Circuitry
3 Prevention of Electro Static Discharge (ESD) to
Electrostatically Sensitive (ES) Devices
4 Handling the Lead-free Solder
4.1. About lead free solder (PbF)
5 Handling Precautions For Traverse Deck
6 Precaution of Laser Diode
7 Accessories
8 Operation Procedures
9 Disassembly and Assembly of Main Component
9.1. Disassembly flow chart
9.2. Gear for servicing (jig) Information
9.3. Disassembly of Top Cabinet
9.4. Disassembly of CD Lid
9.5. Disassembly of Rear Panel
9.6. Disassembly of CD Mechanism Unit
9.7. Disassembly of Main P.C.B.
9.8. Disassembly of Power P.C.B.
9.9. Disassembly of Transformer P.C.B.
9.10. Disassembly of Front Panel Unit
9.11. Disassembly of Deck Mechanism Unit
9.12. CD Mechanism Main Component Replacement
Procedures
9.13. Replacement for the pinch roller ass 馳 and head block 32
9.14. Replacement for the Deck motor ass 馳, capstan belt A,
capstan belt B and winding belt
9.15. Replacement for the cassette lid ass 馳
9.16. Rectification for tape jam problem
44.1 kHz Dimensions (W x H x D)
16 bit linear Mass
8 fs Operating temperature range
MASH (1 bit DAC) Operating humidity range
n SYSTEM
780 nm SC-AK330 (GC)
Semiconductor laser
SC-AK330 (GN)
2 (Stereo) (FL,FR)
Notes:
AC 230-240 V, 50Hz
AC 220-240 V, 50/60Hz
238 W
0.7 W
Page
4 10 Checking for major P.C.B.
4
5
5
5 11 Self-Diagnostic Function
6
7
8
9
11
11
12
13
13
15
15 12 CD Test Mode Function
16
16
17
18
18 13 Measurements and Adjustments
19
14 Block Diagram
32 15 Voltage Measurement
35 16 Schematic Diagram
36
2
1. Specifications are subject to change without notice. Mass and
dimensions are approximate.
2. Total harmonic distortion is measured by the digital spectrum
analyzer.
10.1. Checking of Main P.C.B.
10.2. Checking of Transformer P.C.B.
10.3. Checking of Panel, Deck & Deck Mechanism P.C.B.
10.4. Checking of Power P.C.B.
11.1. Self-diagnostic display
11.2. How to enter the Self-Diagnostic Function
11.3. Cassette Mechanism Test (For error code H01, H02, H03,
F01)
11.4. CD Mechanism Test (F15, F26, F16, F17, F27, F28, F29,
F30, H15 & H16)
11.5. To clear all Error code
11.6. To exit from Self-Diagnostic function
11.7. Power Amplifier Failure (F61)
11.8. Description of Error Code
12.1. How to set CD test mode
12.2. CD Automatically Adjustment result indication
12.3. CD Mecha Aging Test Mode (CR20)
12.4. Micon ROM Checksum and Version Display Mode
13.1. Cassette Deck Section
13.2. Tuner Section
13.3. Alignment Points
16.1. (A) CD Servo Circuit
250 x 330 x 341 mm
7.1 kg
+5 to +35°C
5 to 90% RH (no condensation)
Music center: SA-AK330 (GC)
Speaker: SB-AK330 (GC)
Music center: SA-AK330 (GN)
Speaker: SB-AK330 (GC)
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