This is a service manual for a radio, model ICF-SW7600GR
This service manual provides detailed information for the Sony ICF‑SW7600GR portable FM/AM/SW/LW radio. It includes specifications, safety warnings, disassembly instructions, electrical adjustments, wiring diagrams and a complete parts list.
Technicians can use the guide to diagnose faults, perform calibrations such as FM tracking and VCO adjustments, and replace safety‑critical components with Sony‑approved parts.
| Frequency range (FM) | 76‑108 MHz |
|---|---|
| Frequency range (SW) | 1621‑29999 kHz |
| Frequency range (MW) | 530‑1620 kHz |
| Frequency range (LW) | 150‑529 kHz |
| Output line‑out jack | Stereo minijack (1) |
| Recording output level | ≈ 245 mV |
| Output impedance | < 10 kΩ |
| Speaker size | ≈ 77 mm diameter |
| Maximum audio output | 380 mW (10 % THD) |
| Power requirements | DC 6 V, four AA batteries |
| External power input | DC 6 V (except Chinese model) |
| Dimensions | 190 × 118.8 × 35.3 mm (incl. projecting parts) |
| Mass | ≈ 608 g (incl. batteries) |
Only Sony‑specified parts whose part numbers are listed in the manual may replace components marked with a safety‑related “A” or dotted line.