ADJUSTMENT PROCEDURES
Display Location of Printed Circuit Boards
Safety & ESD Notices
SAFETY
Safety regulations require that the set be restored to its
original condition and that parts which are identical with
those specified be used.
Safety components are marked by the symbol
WARNING
ESD
WARNING
All ICs and many other semiconductors are susceptible to
electrostatic discharges (ESD).
Careless handling during repair can reduce life drastically.
When repairing, make sure that you are connected with
the same potential as the mass of the set via a wristband
with resistance.
Keep components and tools at this potential.
Block Diagrams
Display Overall Block Diagram
Display ECO 5 Tuner Board Block Diagram
Display Multi-Channel Decoder Block Diagram
Service Test Program
Display Service Test Program
Tuner Adjustment Table - ECO 5
Display ECO 5 Tuner Adjustment Table
Troubleshoting the Multi-Channel Decoder
Dislay MDM Troubleshooting Chart
Summary of Contents for MX975D
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Page 40: ...MAIN SYSTEM EXPLODED VIEW ...
Page 44: ...Display FR960Product Specifications ...
Page 45: ...Display FR970Product Specifications ...
Page 46: ...Display FM Tuner Setup ...
Page 47: ...Display AM Tuner Setup ...
Page 48: ...Display Chip Handling Procedures ...
Page 50: ...Display Overall Block Diagram ...
Page 51: ...Display ECO 5 Tuner Board Block Diagram ...
Page 52: ...Display Multi Channel Decoder Block Diagram ...
Page 53: ...Display Service Test Program ...
Page 54: ...Display ECO 5 Tuner Adjustment Table ...
Page 55: ...Dislay MDM Troubleshooting Chart ...
Page 56: ...All Models 1931 WIRING DIAGRAM ...
Page 57: ...All Models 1931 FRONT PANEL HEADPHONE BOARD SCHEMATIC ...
Page 58: ...All Models 1931 FTD DISPLAY PIN CONNECTIONS ...
Page 59: ...All Models 1931 TUNER BOARD SCHEMATIC EC05 TUNER ...
Page 60: ...All Models 1931 MULTI CHANNEL DECODER MODULE ...
Page 61: ...All Models 1931 MAINS SUPPLY BOARD SCHEMATIC ...
Page 62: ...All Models 1931 MAINS TRANSFORMER SCHEMATIC ...
Page 63: ...All Models 1931 MONO BD VOLUME CONTROL PART SCHEMATIC ...
Page 64: ...All Models 1931 MONO BD SUPPLY PART SCHEMATIC ...
Page 65: ...All Models 1931 MONO BD SOURCE SELECTOR PART SCHEMATIC ...
Page 66: ...All Models 1931 MONO BD L R CENTER AMP PART SCHEMATIC FR960 ...
Page 67: ...All Models 1931 MONO BD L R CENTER AMP PART SCHEMATIC FR970 MX975D ...
Page 68: ...All Models 1931 FRONT PANEL PCB TOP VIEW ...
Page 69: ...All Models 1931 FRONT PANEL PCB BOTTOM VIEW ...
Page 70: ...All Models 1931 HEADPHONE FRONT AV LED PCBs BOTH VIEWS ...
Page 71: ...All Models 1931 MAINS SUPPLY PCB TOP VIEW ...
Page 72: ...All Models 1931 MAINS SUPPLY PCB BOTTOM VIEW ...
Page 73: ...All Models 1931 MAINS TRANSFORMER PCBs BOTH VIEWS ...
Page 74: ...All Models 1931 SCREW TERMINAL PCB BOTH VIEWS ...
Page 75: ...All Models 1931 P50 RC5 VIDEO SELECTOR PCBs BOTH VIEWS ...
Page 76: ...All Models 1931 MONO BOARD PCB TOP VIEW ...