– 39 –
CD-BK250W/CD-BK2600W/CD-BK270W
• The indicated voltage in each section is the one measured
by Digital Multimeter between such a section and the chas-
sis with no signal given.
1. In the tuner section,
indicates AM
indicates FM stereo
2. In the main section, a tape is being played back.
3. In the deck section, a tape is being played back.
( ) indicates the record state.
4. In the power section, a tape is being played back.
5. In the CD section, the CD is stopped.
• Parts marked with “ 1 ” ( ) are important for
maintaining the safety of the set. Be sure to replace these
parts with specified ones for maintaining the safety and
performance of the set.
NOTES ON SCHEMATIC DIAGRAM
• Resistor:
To differentiate the units of resistors, such symbol as K and
M are used: the symbol K means 1000 ohm and the symbol
M means 1000 kohm and the resistor without any symbol is
ohm-type resistor. Besides, the one with “Fusible” is a fuse
type.
• Capacitor:
To indicate the unit of capacitor, a symbol P is used: this
symbol P means pico-farad and the unit of the capacitor
without such a symbol is microfarad. As to electrolytic
capacitor, the expression “capacitance/withstand voltage”
is used.
(CH), (TH), (RH), (UJ): Temperature compensation
(ML): Mylar type
(P.P.): Polypropylene type
• Schematic diagram and Wiring Side of P.W.Board for this
model are subject to change for improvement without prior
notice.
REF. NO
DESCRIPTION
POSITION
SW719 REVERSE MODE ON—OFF
SW720 CD ON—OFF
SW721 TAPE ON—OFF
SW722 TUNING DOWN ON—OFF
SW723 MEMORY/SET ON—OFF
SW724 REWIND ON—OFF
SW725 FAST FORWARD ON—OFF
SW726 PLAY ON—OFF
SW727 STOP ON—OFF
SW728 REVERSE PLAY ON—OFF
SW729 REC/PAUSE ON—OFF
SW730 TUNING UP ON—OFF
SW731 VIDEO/AUX ON—OFF
SW732 TUNER (BAND) ON—OFF
SW801 VOLTAGE SELECTOR 110 V—127 V—
220 V—230-240 V
SW1 OPEN/CLOSE ON—OFF
SW2 CLAMP ON—OFF
SW3 DISC NUMBER ON—OFF
SW4 PICKUP IN ON—OFF
SW601 SPAN SELECTOR 9/50 Hz—10/100 Hz
SW701 ON/STAND-BY ON—OFF
SW702 CLOCK ON—OFF
SW703 TIMER/SLEEP ON—OFF
SW712 DISC SKIP ON—OFF
SW713 OPEN/CLOSE ON—OFF
SW714 DIMMER ON—OFF
SW715 X-BASS/DEMO ON—OFF
SW716 EQUALIZER ON—OFF
SW717 VOLUME UP ON—OFF
SW718 VOLUME DOWN ON—OFF
TYPES OF TRANSISTOR AND LED
(1) (2) (3)
(S) (G) (D)
E C B
FRONT
VIEW
KTA1266 GR
KRC102 M
KRC104 M
KTA1271 Y
KTA1274 Y
2SC1845 F
KTA1273 Y
KTC3203 Y
KTC3199 GR
KRA107 M
KRC107 M
KTC3194 Y
SLR342VCJ1
FRONT
VIEW
REF. NO DESCRIPTION POSITION
To Next Page
Loading...
Need help?
General
