TA-EX100 SERVICE MANUAL AEP Model E Model TA-EX100 is the amplifier section in MHC-EX100AV. SPECIFICATIONS General Power requirements AEP,German,Italian models: 220-230V AC, 50/60Hz Other models: 110-120V or 220V-240V AC adjustable, 50/60Hz Power consumption 220W (active speakers not included) Design and specificatuons aer subject to change without notice.
AND IN THE PARTS LIST ARE CRITICAL TO SAFE German model 4-978-785-0π OPERATION. REPLACE THESE COMPONENTS WITH Italian model SONY PARTS WHOSE PART NUMBERS APPEAR AS Singapore model 4-978-785-1π SHOWN IN THIS MANUAL OR IN SUPPLEMENTS Hong Kong model 4-978-785-2π...
SECTION 2 DISASSEMBLY Note: Follow the disassembly procedure in the numerical order given. 2-1. FRONT PANEL ASSEMBLY 3 Ground clip 5 Remove the front panel assembly Claw with care to claws. Claw 1 Connector (CN603, Flat type 15 core) Claw Claw 2 Connector (CN601, Flat type 29 core)
3-2. IC PIN FUNCTION • IC601 SYSTEM CONTROL (HD6433927B97F) Function Pin No. Pin Name VOLUME IN Not used. (Ground) — KEY 0 to KEY 2 Key matrix input. 2 to 4 AVss Ground — TEST Ground — — Not used. (open) +5V power supply.
Pin No. Pin Name Function — — Not used. (Ground) FL clear output. IC701, 702 control. DATA FL data output. IC701, 702 control. LATCH FL latch output. IC701, 702 control. FL clock output. IC701, 702 control. DATA OUT DSP data output. IC202 control. DATA IN DSP data input.
SECTION 4 EXPLODED VIEWS NOTE: The components identified by mark ! • Abbreviation • Items marked “*” are not stocked since they are or dotted line with mark ! are critical : German model seldom required for routine service. Some delay for safety.
4-3. CHASSIS SECTION CN999 CN998 CNP901 (HK) (SP) not supplied F903 FAN601 T901 F912 supplied F911 F902 F901 F914 F913 not supplied not supplied The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified.
SECTION 5 AUDIO ELECTRICAL PARTS LIST Note: • Due to standardization, replacements in the parts list • SEMICONDUCTORS The components identified by mark ! may be different from the parts specified in the In each case, u: µ , for example: or dotted line with mark ! are critical diagrams or the components used on the set.