Inhaltsverzeichnis
Werbung
WQ-CD60H
E
• Resistor:
To differentiate the units of resistors, the 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 an
ohm resistor. The resistor designated "Fusible" is a fase type
resistor.
• Capacitor:
To indicate the unit of capacitor, a symbol P is used: this
symbol P means micro-micro-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
• The indicated voltage in each section is the one measured by
Digital Multimeter between such a section and the chassis
with no signal given.
1. Tuner:
( ): AM mode
Marking except for ( ): FM mode
2. CD
( ): Play mode
Marking except for ( ): Stop state
3. Deck section
( ): Record mode
Marking except for ( ): Playback mode
Display / Control section:
( ): Active state
Marking except for ( ): CD Function mode at stop state
• Schematic Diagram and Wiring Side of P.W.Board for this
model are subject to change for improvement without prior
notice.
• Parts marked with "
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
" (
) are important for
!
FRONT
VIEW
E C B
(S) (G) (D)
(1) (2) (3)
9012 H
9015 C
2SC1815 GR
2SC9015 C
8050 D
Figure 12-1 TYPES OF TRANSISTOR AND LED
REF. NO
DESCRIPTION
SW1
CD EJECT
SW101
PICKUP IN
SW201
PLAY/PAUSE
SW202
STOP
SW203
TRACK UP/CUE
SW204
TRACK DOWN/REVIEW
SW205
REPEAT
SW301
BAND SELECTOR
SW401
POWER/FUNCTION
SW402
HIGH SPEED/DUBBING
SW501
RECORD/PLAYBACK
SW502
TAPE 1 MAIN
SW503
TAPE 2 PLAY
SW504
TAPE 2 MAIN
SW701
BEAT CANCEL
LN28RP
– 12 –
POSITION
OFF—ON
OFF—ON
OFF—ON
OFF—ON
OFF—ON
OFF—ON
OFF—ON
FM—MW—LW
TAPE—CD—RADIO
OFF—ON
OFF—ON
OFF—ON
OFF—ON
OFF—ON
A—B—C
FRONT
VIEW
Werbung
Inhaltsverzeichnis
