Service Navigation - Panasonic SA-AK785LM-K Service Manual

3 Service Navigation

3.1. Service Information
This service manual contains technical information which will allow service personnel's to understand and service this model.
Please place orders using the parts list and not the drawing reference numbers.
If the circuit is changed or modified, this information will be followed by supplement service manual to be filed with original service
manual.
• CD Mechanism unit (CR14C):
1) This model uses CD Mechanism Unit (CR14C).
2) This service manual does not contain the following information on CD Mechanism Unit (CR14C)
- Schematic Diagram, Block Diagram and P.C.B. layout of CD Mechanism Unit (CR14C) P.C.B.
- Parts List for individual parts of CD Mechanism Unit (CR14C).
- Exploded View and Part List for individual parts of CD Mechanism Unit (CR14C).
Please refer to original service manual (Order No. MD0805031CE)
• Micro-processor, EEPROM:
1) The following components are supplied as an assembled part.
- Micro-processor IC, IC2801 (MN101EF16KXW) * este material debe ser grabado.
- EEPROM IC, IC2200 (C3EBFY000006)
Before replacement of micro-processor IC, please check the version no. It may need matching with ROM correction.
• Speaker system:
1) The information, please refer to original service manual, SB-AK780 & SB-WAK780.