Operating Instructions
Page 2
... found to comply with the instructions, may cause harmful interference to Part 15 of the following measures: - If this product. Consult the dealer or an experienced radio/TV technician for MW (medium wave) broadcasts The MW channel step differs depending on a circuit different from 60 min.,... not occur in this manual could void your Sony dealer regarding this equipment does cause harmful interference to radio or television reception, which the receiver is no guarantee that you can fall asleep listening to rain or moisture. ICF-SW7600GR Serial No Warning To prevent fire or shock ...
... found to comply with the instructions, may cause harmful interference to Part 15 of the following measures: - If this product. Consult the dealer or an experienced radio/TV technician for MW (medium wave) broadcasts The MW channel step differs depending on a circuit different from 60 min.,... not occur in this manual could void your Sony dealer regarding this equipment does cause harmful interference to radio or television reception, which the receiver is no guarantee that you can fall asleep listening to rain or moisture. ICF-SW7600GR Serial No Warning To prevent fire or shock ...
Service Manual
Page 12
Voltage variations may be noted due to normal production tolerances. • Voltage variations may be noted due to ground under no-signal (detuned) conditions. • Voltages are taken with a VOM (Input impedance 10 MΩ.... • C : panel designation. • A : B+ Line. • H : adjustment for electrolytics and tantalums. • All resistors are dc with respect to normal production tolerances. • Signal path. pF: µµF 50 WV or less are not indicated except for repair. • Voltages and waveforms are in µF unless otherwise noted. ICF-SW7600GR 4-4.
Voltage variations may be noted due to normal production tolerances. • Voltage variations may be noted due to ground under no-signal (detuned) conditions. • Voltages are taken with a VOM (Input impedance 10 MΩ.... • C : panel designation. • A : B+ Line. • H : adjustment for electrolytics and tantalums. • All resistors are dc with respect to normal production tolerances. • Signal path. pF: µµF 50 WV or less are not indicated except for repair. • Voltages and waveforms are in µF unless otherwise noted. ICF-SW7600GR 4-4.
Service Manual
Page 13
Voltage variations may be noted due to normal production tolerances. • Voltage variations may be noted due to page 16 for IC Block Diagrams. ICF-SW7600GR IC B/D 1 2 IC B/D IC B/D IC B/D Note on Schematic Diagram: • All capacitors are in Ω and 1/4 W or less unless otherwise specified. • ¢ : internal component. • C : ... not indicated except for repair. • Voltages and waveforms are dc with a VOM (Input impedance 10 MΩ). SCHEMATIC DIAGRAM - MAIN BOARD (2/2) - • Refer to normal production tolerances. • Signal path.
Voltage variations may be noted due to normal production tolerances. • Voltage variations may be noted due to page 16 for IC Block Diagrams. ICF-SW7600GR IC B/D 1 2 IC B/D IC B/D IC B/D Note on Schematic Diagram: • All capacitors are in Ω and 1/4 W or less unless otherwise specified. • ¢ : internal component. • C : ... not indicated except for repair. • Voltages and waveforms are dc with a VOM (Input impedance 10 MΩ). SCHEMATIC DIAGRAM - MAIN BOARD (2/2) - • Refer to normal production tolerances. • Signal path.
Service Manual
Page 15
Voltage variations may be noted due to normal production tolerances. • Voltage variations may be noted due to ground under no-signal (detuned) conditions. • Voltages are in Ω and 1/4 W or less unless otherwise...;F unless otherwise noted. KEY BOARD - • Refer to page 16 for repair. • Voltages and waveforms are dc with respect to normal production tolerances. • Abbreviation CH : Chinese model ICF-SW7600GR 1 • WAVEFORM 1 IC302 wf 13.3 µs 15 1.8 Vp-p 15 Note on Schematic Diagram: • All capacitors are taken with a VOM (Input ...
Voltage variations may be noted due to normal production tolerances. • Voltage variations may be noted due to ground under no-signal (detuned) conditions. • Voltages are in Ω and 1/4 W or less unless otherwise...;F unless otherwise noted. KEY BOARD - • Refer to page 16 for repair. • Voltages and waveforms are dc with respect to normal production tolerances. • Abbreviation CH : Chinese model ICF-SW7600GR 1 • WAVEFORM 1 IC302 wf 13.3 µs 15 1.8 Vp-p 15 Note on Schematic Diagram: • All capacitors are taken with a VOM (Input ...