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CASSETTE RECEIVER
KRC-33R
KRC-378R/RY
KRC-480R
SERVICE MANUAL © 1999-11 PRINTED IN KOREA
B51-7568-00 (K) 2214
MECHANISM EXTENSION CORD
KRC-480R (M)
EJECT MENU
SRC W05-0477-00 (7P)
PWR
OFF
/ PTY
W05-0609-00 (10P)
KRC-480R DISC
CD MD-CHANGER CONTROL 40W X 4
LOUD SCAN B.S/RDM REP D.SCN M.RDM DISC
TI CLK
VOL ADJ NAME.S
KRC-33R (E) KRC-378R/RY (E)
EJECT MENU EJECT MENU
SRC SRC
PWR PWR
OFF OFF
/ PTY / PTY
KRC-33R DISC KRC-378R DISC
CD MD-CHANGER CONTROL 40W X 4 CD MD-CHANGER CONTROL 40W X 4
LOUD SCAN B.S/RDM REP D.SCN M.RDM DISC LOUD SCAN B.S/RDM REP D.SCN M.RDM DISC
TI CLK TI CLK
VOL ADJ NAME.S VOL ADJ NAME.S
DC CORD PLASTIC CABINET ASSY LEVER MOUNTING HARDWARE ASSY
(E30-4792-05) (A02-1486-13) (D10-xxxx-xx) x2 (J21-9491-03)
(Refer to the parts list.)
ANTENNA ADAPTOR REMOTE CONTROLLER ASSY STAY SCREW SET SCREW SET BATTERY
(T90-0523-05) (A70-0883-05) (J54-0606-04) (N99-1632-05) (N99-1610-15) (Non-service part)
(Except KRC-480R) (KRC-480R only) (KRC-480R only) (KRC-480R only) (KRC-480R only) (KRC-480R only)
40%
A B C D E F G H I J
T. MUTE
1
T.MUTE
P. CON
P. CON
P.CON
GND
GND
GND
DC1
GND
GND
GND
ACC
RR+
ACC
RR+
FR+
B.U.
B.U.
B.U.
SYNTHESIZER UNIT
RL+
FR+
RR-
RL+
FL+
RR-
FR-
FL+
RL-
FR-
B.U
B.U
B.U
RL-
A.5
FL-
FL-
J2 (E30-4792-05) (X14-6xxx-xx) J2
18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
D8 P-CON. D7 14.4V 7.3V 7.3V 7.3V POWER
ACC
IC
BATT
P.CONT OUT
0V 14.4V
ACC
RR+
FR+
RL+
7.3V 3.3V
B.U
FL+
RR-
FR-
RL-
FL- 7.3V 0V 7.3V 7.2V 0V
AC GND
ANT.CONT
Q16 0V
R16 4.7K
R18 10K
OUT2+
OUT1+
OUT3+
OUT4+
IC4
OUT2-
OUT1-
OUT3-
OUT4-
MUTE
STBY
4.7K
R17
4.7V 7.3V
D9
GND
GND
GND
GND
GND
VCC
VCC
SVR
TAB
21
23
19
17
IN1
IN2
IN4
IN3
9
3
5
7
CD
B.U
3.3u25
0.068
+ LOW LEAKAGE
C10
D6
C11
22K