Sony hcd h991av user manual

Quick Links. Table of Contents. Square optical connector jack, rear panel. Previous Page. Next Page. Page 4: Table Of Contents www.

Case Section Back Panel Section Page 5: Section 1. Servicing Note www. Page 6: Section 2. General www.

Page 7 www. Page 8: Loading Panel www. Page 9: Tc Mechanism Deck www. Page Disc Tray www. Page Section 4. Mechanical Adjustments www. Clean the following parts with a denatured alcohol-moistened swab: 1. Page 12 www. Turn the adjustment screw and check output peaks. Note: Start the Tape Speed adjustment as below after setting the test mode.

Page 13 www. Mode: record 2. Argentine model. AUS: Australian model. Note: As a front-end FE1 is difficult to repair if faulty, replace it Thailand model. Without SW tuner model. Page 15 www. Connect digital Voltmeter to diode D1 center lead and ground. Adjustment 2. Page Cd Section www. CD Block is basically designed to operate without adjustment.

Therefore, check each item in order given. TP FE 2. Use YEDS disc unless otherwise indicated. TP VC 3. Page 17 www. Page Circuit Boards Location www. Page 19 www. Page 20 www. Page 21 www. Page 22 www. Page 23 www. Page 24 www. Page 25 www. Page 26 www. Page 27 www. Page 28 www. Page 29 www. Page 30 www. Page 31 www. Page 32 www. Page 33 www. Page 34 www. Page 35 www. Page 36 www. Page 37 www. Page 38 www. Page 39 www. Page 40 www. Page 41 www.

Pin Name — 2 to 9 LED drive signal output. LED Reset signal input. Not used. Page 43 www. Other models: Peak music power output. Voltage mV, impedance 1 kilo ohms.

Tape player section Recording system. Check leakage as described below. The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0. Leakage current can be measured by any one of three methods. A commercial leakage tester, such as the Simpson or RCA. A battery-operated AC milliammeter. The Data Precision Measuring the voltage drop across a resistor by means of a.

VOM or battery-operated AC voltmeter. Nearly all battery operated digital multimeters that have a 2V AC range are suitable.

See Fig. To Exposed Metal Parts on Set. AC voltmeter 0. Using an AC voltmeter to check AC leakage. Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. Laser component in this product is capable of emitting radiation exceeding the limit for Class 1. This caution label is located inside the unit.

Case Section Back Panel Section Front Panel Section Loading Panel Front Panel TC Mechanism Deck Jog Board , Panel Board Disc Tray DECK Section Circuit Boards Location