– 15 –
CD-C472/C3400/C3400C/C3800/C3800C
•
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 “ ” ( ) 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 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
•
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
POSITION
SW716
TUNING DOWN
ON—OFF
SW717
POWER
ON—OFF
SW718
CLOCK
ON—OFF
SW719
TIMER/SLEEP
ON—OFF
SW720
MEMORY/SET
ON—OFF
SW721
CD
ON—OFF
SW722
TUNER/BAND
ON—OFF
SW723
TAPE
ON—OFF
SW724
VIDEO/AUX
ON—OFF
SW725
PASS
ON—OFF
SW726
NORMAL
ON—OFF
SW727
PHANTOM
ON—OFF
SW728
CD PAUSE
ON—OFF
SW729
CD CLEAR
ON—OFF
SW730
RANDOM
ON—OFF
SWM 3
FOOL PROOF
ON—OFF
SWM 4
F.A.S.
ON—OFF
SWM 5
CAM
ON—OFF
REF. NO
DESCRIPTION
SW1
OPEN/CLOSE
ON—OFF
SW2
MECHA UP
ON—OFF
SW3
DISC NUMBER
ON—OFF
SW4
PICKUP IN
ON—OFF
SW701
EQUALIZER/DEMO
ON—OFF
SW702
VOLUME DOWN
ON—OFF
SW703
X-BASS
ON—OFF
SW704
VOLUME UP
ON—OFF
SW705
OPEN/CLOSE
ON—OFF
SW706
DISC SKIP
ON—OFF
SW707
DISC 1
ON—OFF
SW708
DISC 2
ON—OFF
SW709
DISC 3
ON—OFF
SW710
REC. PAUSE
ON—OFF
SW711
UP
ON—OFF
SW712
STOP
ON—OFF
SW713
PLAY
ON—OFF
SW714
DOWN
ON—OFF
SW715
TUNING UP
ON—OFF
2SA1015 GR
2SC535 C
2SD468 C
KRA102 M
KRA109 M
KRC102 M
KRC104 M
KRC107 M
KTA1266 GR
KTA1271 Y
KTC3199 GR
KTC3200 GR
KTC3203 Y
E C B
(S) (G) (D)
(1) (2) (3)
FRONT
VIEW
B C E
(D)(G) (S)
(3) (2) (1)
FRONT
VIEW
2SD2012
Figure 15 TYPES OF TRANSISTOR
