SYSTEM CONTROLLER
IC801 (2/2)
RESET
11
35O-POWER
42O-RDS-POWER
MAIN POWER
ON/OFF CONTROL
Q909
+9V
REGULATOR
IC901
RESET SIGNAL
GENERATOR
IC802
+4V
REGULATOR
IC970
+9V
+7V
REGULATOR
Q915, 931, 932, 940
REGULATOR
Q910, 930, 934
RDS B+
RESET
SWITCH
Q802
RDS B+
SWITCH
Q5002, 5003
SYSTEM +3.3V
D801
D907
VSTBY
RECT
D925 – 928
I_POWER_MONITOR
26
X802
15MHz
Main Clock (15MHz)
Main Clock (15MHz)
16
15
X801
32.768kHz
Sub Clock (32kHz)
Sub Clock (32kHz)
13
12
I-RMC(SIRCS)
29
REMOTE CONTROL
RECEIVER
IC860
LED DRIVE
Q860
D860
(LCD BACK LIGHT)
O-LED-LCD
87
LCD801
LIQUID
CRYSTAL
DISPLAY
ROTARY
ENCODER
S850
VOLUME
S820 – 824,
S830 – 833
(FRONT PANEL KEYS)
I-KEY1, I-KEY2
19, 20
I-VOL-ENC-A,
I-VOL-ENC-B
32, 33
COM1 – COM4
83 – 86
SEG1 – SEG32
46 – 53, 56 – 79
_I-AC-CUT
27
VM (7V)
AMP VCC
VBUS
D980
D802
+5V
REGULATOR
IC981
CD +3.3V
+3.3V
REGULATOR
IC980, Q981, 982
OVER VOLTAGE
DETECT
Q960
D910
D913
D931
PROTECT
DETECT
Q987
– 989
30I-PROTECT
8O-USB-POW
36O-CD-POW
PROTECT
SWITCH
Q801
R-CH
R-CH
J320
5 IN-L4
28
SDA
27
SCL
32
12
IN-L1
SEL L
1 IN-L2
O-AUDIO IC-DATA
23
O-AUDIO IC-CLK
24
I-LEVEL
25
O-AMP-ON
34
13VOL L
ELECTRICAL VOLUME,
INPUT SELECTOR
IC301
: TUNER (FM/AM)
: CD PLAY
SIGNAL PATH
R-ch is omitted due to same as L-ch.
: AUDIO IN
A
CD/USB L
B
TU L/DAB L
MIXER
IC310
25OUT L
24SB L
J350
R-CH
PHONES
POWER
AMP
IC350
STANDBY
SWITCH
Q902, 903
LEVEL
DETECT
Q301, 302
+
–
–
+
J351
OVER LOAD
DETECT
Q150, 250
AUDUO IN
10I-OVERCURRENT
S840
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RU : Russian model
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TH : Thai model
TW : Taiwan model
SPEAKER
R
L
RECT
D902, 903,
D905, 906
T002 (AEP, RU, AR, KR, TH)
T004 (E2, E51, EA, SP, TW, AUS)
SUB POWER
TRANSFORMER
T001
MAIN POWER
TRANSFORMER
LINE FILTER
LF901
(AC IN)
F001
RY002-1 (E2, E51, EA)
RY001 (Except E2, E51, EA)
(AEP, RU, KR)
(AEP, RU, SP, AR, KR, TH, AUS)
(Except TW)
(TW)
RY002-2
VOLGATE
SELECTOR
S001
(E2, E51, EA)
(E2, E51, EA, TW)
(E2, E51, EA)
Except E2,
E51, EA
F002
RDS B+
(AEP)
E2, E51, EA, SP,
TW, AR, TH, AUS
E2, E51, EA, SP,
TW, AR, TH, AUS