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File name TA-FE370_FE570.pdf

TA-FE370/FE570 SERVICE MANUAL Ver 1.0 2001.04 AEP Model UK Model Photo: TA-FE570 (BLACK) SPECIFICATIONS Amplifier section DIN power output TA-FE570: TA-FE370: 110 W + 110 W (4 ohms at 1 kHz) 70 W + 70 W (4 ohms at 1 kHz) General System Power amplifier with all stages directly coupled Preamplifier: Low-noise, equalizer amplifier Power requirements 230 V AC, 50/60 Hz 190 W 160 W 0.6 W (In standby mode) Frequency response PHONO (20 Hz - 20 kHz): RIAA equalization curve ±1.0 dB TUNER, CD, AUX, TAPE1/DAT, TAPE2/MD: 7 Hz - 70 kHz +0 dB ­3 S/N (network A) PHONO: 80 dB TUNER, CD, AUX, TAPE1/DAT, TAPE2/MD: 105 dB Output voltage/impedance RECOUT: 200 mV, 1 kilohm PHONES: 5 mW (at 8 ohms) Speakers impedance Damping factor 4 - 16 ohms 80 (8 ohms, 1 kHz) Power consumption TA-FE570: TA-FE370: Dimensions (approx.) (w/h/d) 430 x 135 x 310 mm incl. projecting parts and controls Mass (approx.) TA-FE570: TA-FE370: 6.5 kg 5.5 kg Supplied accessories Remote commander (remote) RM-S325 (1) Sony batteries R6 (size-AA) (2) Design and specifications are subject to change without notice. INTEGRATED STEREO AMPLIFIER 9-873-838-11 2001D0500-1 C 2001.4 Sony Corporation Home Audio Company Shinagawa Tec Service Manual Production Group TA-FE370/FE570 SECTION 1 SERVICING NOTES TABLE OF CONTENTS 1. 2. 3. 3-1. 3-2. 3-3. 3-4. MODEL IDENTIFICATION ­ Back Panel ­ AC OUTLET SWITCHED 100W MAX SERVICING NOTES ... 2 GENERAL Location of Controls ... 3 SIGNAL GND U SPEAKERS IMPEDANCE USE 4 - 16 R L + PHONO TUNER IN IN + CD IN AUX IN TAPE2/MD RECOUT IN TAPE1/DAT RECOUT IN L EON CONTROL ­ R ­ IN DISASSEMBLY Disassembly Flow ... Case ... Front Panel Assy ... MAIN Board ... 4 4 5 5 Model TA-FE570: AEP model 7 8 9 10 11 MAIN BOARD SETTING On AEP model of this set, AC outlet is mounted onto the AC OUTLET board holding the back panel between. Since removing the MAIN board alone is difficult, in repairing the MAIN board, handle the MAIN board with the back panel connected as shown in the figure below. MAIN board PART No. PART No. 4-233-359-0[] 4-233-359-1[] 4-233-359-2[] 4-233-359-3[] 4. DIAGRAMS 4-1. Note for Printed Wiring Boards and Schematic Diagrams ... 4-2. Printed Wiring Board ­ MAIN Board ­ ... 4-3. Schematic Diagram ­ MAIN Board ­ ... 4-4. Printed Wiring Boards ­ CONTROL/SPEAKER SW/ VOLUME/Boards ­ ... 4-5. Schematic Diagram ­ CONTROL/SPEAKER SW/ VOLUME Boards ­ ... 4-6. Printed Wiring Boards ­ AC OUTLET/HEADPHONE/LOUD