Technics ST-CH505 Service Manual

ST-CH505
m@ Contents
Page Page
@LOCATION OF CONTROLS ............. 00 0eeeee eee anaes 2 eWIRING CONNECTION DIAGRAM ..............--..-05. 18
@SETTING THE TIME 0.000.000 ccc cc ccc eee e eect eee anes 3 @BLOCK DIAGRAM.........000 0000. c cece cee ee eee ees 19~21
@DISASSEMBLY INSTRUCTIONS ......... atthe hdc ohda’ 4~6 _ FUNCTION OF IC TERMINALS .............0.00-.0000 00: 22
ePOWER SUPPLY WITH TUNER ST-CH505.................. 6 @REPLACEMENT PARTSLIST ............20000-0-00 23~27
@SCHEMATIC DIAGRAM 2.0.0.0... ccc cece cece ees 7~14 @CABINET PARTS LOCATION ....0.........0000eeceeee ees 28
@PRINTED CIRCUIT BOARD DIAGRAM. ............... 15~18
NOTE:
Refer to the service manual for Model No. SE-CH404 (Order No. AD9307218C8) for information on
“ACCESSORIES”, “STACKING THE COMPONENTS”, “CONNECTIONS” and “PACKAGING”.
H Location of Controls
The functions indicated by the numbers with black background (for example @) can also be activated from the remote control.
R imer button (J REC
Scord ner orven (Ree @ Clock/timer button (CLOCK/TIMER)
No. Name No. Name
a External source input select button @) Play timer button (({] PLAY)
(EXT)
V.bass button (V.BASS)
@) Internal source input select button (INT) -
©) Voice mute button (KARAOKE)
© Tuner source/band select button and
indicator (TUNER/BAND) ® EQ/SPACE mode ON/FLAT button
(ON/FLAT)
(4) Multi-control buttons
MULTI CONTROL @ EQ/SPACE mode select button
( ) (MODE)
©
©
Remote control signal sensor (SENSOR)

Technics ST-CH505 Specifications

General

Brand	Technics
Model	ST-CH505
Category	Tuner
Language	English