Sony ST-S730ES High Quality Service Manual

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• Specifications

• Safety Check – out

1. GENERAL

   1. Location and Function of Controls

2. IC PIN FUNCTIONS

   1. IC 601 (µ PD75108CW – 107) Pin Functions

   2. Input and Display List of IC601 (µ PD75108CW – 107)

      1. Linked Key Input, Display, and Output

      2. Linked Key Input and Display

      3. Linked Key Input Port and Display

      4. Output Only (IC 601)

      5. Dedicated Input Port (IC 601)

3. ELECTRICAL ADJUSTMENTS

   1. FM Section (l)

      1. PLL Detect Adjustment

      2. Muting Width Adjustment

      3. FM Meter Level Adjustment

      4. FM Muting Level Adjustment

      5. IF Distortion Adjustment

      6. Stereo Operation Adjustment

      7. Stereo Separation Adjustment

   2. FM Section (2)

      1. Control Voltage Adjustment

      2. SST Circuit Adjustment

      3. Pilot Cancel Adjustment

      4. Tracking Adjustment

   3. AM Section

      1. AM/(MW/LW) Meter Level Adjustment

      2. AM Auto Stop Level Adjustment (US, E)

      3. AM/MW Frequency Coverage Adjustment

      4. LW Frequency Coverage Adjustment

4. DIAGRAMS

   1. Printed Wiring Boards

   2. Schematic Diagram

   3. IC Block Diagram

   4. Schematic on waveforms

   5. Semiconductor Lead Layouts

5. EXPLODED VIEWS

6. ELECTRICAL PARTS LIST