Technics STCH 505 Service Manual
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Extracted text from Technics STCH 505 Service Manual (Ocr-read)
Page 2
ST-CH505
l Contents
ILOCATION OF CONTROLS ............................. 2
OSE'ITING THETIME ..................
ODISASSEMBLY INSTRUCTIONS ..........
OPOWER SUPPLY WITH TUNER ST-CHSDS. r . I
OSCHEMATIC DIAGRAM ............. . . . 7~14
OPRINTED CIRCUIT BOARD DIAGRAM. .
NOTE:
IWIRING CONNECTION DIAGRAM ...................... 18
OBLOCK DIAGRAM .................. . . 19~21
OFUNCTION OF IC TERMINALS . ...... 22
OREPLACEMENT PARTS LIST 23~27
oCABINET PARTS LOCATION , . . ...... 28
Refer to the service manual for Model No. SE-CH404 (Order No. A0930721868) for information on
ACCESSORIES", STACKING THE COMPONENTS, CONNECTIONS and PACKAGING.
l Location of Controls
The functions indicated by the numbers with black background (for example 9) can also be activated from the remote control.
co C2)
IN.
roe-
qDG
© ® (8369
No. Name
No. Name
(D External source input select button
(EXT)
® Internal source input select button (INT)
9 Tuner source/band select button and
indicator (TUNER/BAND)
@ Multi-control buttons
(MULTI CONTROL)
(5) Record timer button (El REC)
© Remote control signal sensor (SENSOR)
® Play timer button (El PLAY)
V.bass button (V.BASS)
© Voice mute button (KARAOKE)
® EQISPACE mode ONIFLAT button
(ON/FLAT)
@ EQISPACE mode select button
(MODE)
@ Clock/timer button (CLOCK/TIMER)
{ID