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6. Schematic Diagrams
Block Identification of Main PCB- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6-1 S.M.P.S. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6-2 Power - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6-3 Logic/Function - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6-4 A/V - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6-5 Hi-Fi/MTS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6-6 TM/Input-Output - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6-7 DVD AV-Decoder - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6-8 DVD M_Drive/RF - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6-9 DVD Audio_Dac - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6-10 DVD Input-Output- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6-2 6-3 6-4 6-5 6-6 6-7 6-8 6-9 6-10 6-11 6-12
For schematic Diagram - Resistors are in ohms, 1/8W unless otherwise noted. Special note : Most semiconductor devices are electrostatically sensitive and therefore require the special handling techniques described under the "electrostatically sensitive (ES) devices" section of this service manual. Note : Do not use the part number shown on this drawing for ordering. The correct part number is shown in the parts list (may be slightly different or amended since this drawing was prepared). Important safety notices : Components identified with the mark Use only the same type.
Note
have the special characteristics for safety. When replacing any of these components.
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6-1
Schematic Diagrams
Block Identification of Main PCB
VCR MAIN PCB
LOGIC DATA
DVD AUDIO DAC
DVD MAIN PCB
DVD MAIN DECODER A/V BLOCK
DVD RF SIGNAL BLOCK
DVD MOTOR DRIVE BLOCK
6-2
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Schematic Diagrams
6-1 S.M.P.S.
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6-3
Schematic Diagrams
6-2 Power
6-4
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Schematic Diagrams
6-3 Logic/Function
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6-5
Schematic Diagrams
6-4 A/V
6-6
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Schematic Diagrams
6-5 Hi-Fi/MTS
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6-7
Schematic Diagrams
6-6 TM/Input-Output
6-8
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Schematic Diagrams
6-7 DVD AV-Decoder
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6-9
Schematic Diagrams
6-8 DVD M_Drive/RF
6-10
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Schematic Diagrams
6-9 DVD Audio_Dac
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6-11
Schematic Diagrams
6-10 DVD Input-Output
6-12
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