C427
104FC
C425
104FC
R440
47K
C428
104FC
R443
30K
R441
30K
+
-
IC402<2/2>
JRC4580D
5
6
R439
47K
4
7
8
1
2
3
C435
10/16
R435
5K6
R448
330
R438
5K1
R445
1K5
C423
564FC
C426
104FC
R436
5K6
C424
564FC
C429
1/50
C430
82PF
C434
10/16
C431
82PF
R437
5K1
C436
220/25
R447
4K7
ZD401
5.1V
C432
222FC
R444
30K
R442
30K
R446
1K5
C433
222FC
+
-
IC402<1/2>
JRC4580D
R451
1K
R450
12K
R449
12K
R453
3K9
R454
3K9
C437
103FC
C438
103FC
R452
1K
R431
30K
R429
30K
+
-
IC401<2/2>
JRC4580D
5
6
4
7
8
1
2
3
R433
1K5
C419
123FC
C420
123FC
C421
334FC
R432
30K
R430
30K
R434
1K5
C422
334FC
+
-
IC401<1/2>
JRC4580D
R427
18K
C417
272FC
R428
18K
C418
272FC
R421
27K
C415
563FC
R423
18K
R425
27K
R422
27K
C416
563FC
R424
18K
R426
27K
1
2
CN403 90+
2P P=2.5MM
3
1
9
6
5
7
4
NC
VP
NC
OUT-
OUT+
VC
GND1
2
8
VI
GND2
IC404
TDA7056B
SPEAKER
4
O
HM
SP+
SP-
R401
300K
C401
1/50
R403
100K
C402
4.7/50
A-GND
FR
O
M
PO
W
ER
PC
B
PH RO
PH LO
EQ RI
EQ LI
L/R IN
MUTE
C413
10/16
C414
10/16
+
-
IC403<1/2>
JRC4580D
5
6
4
7
8
1
+
-
IC403<2/2>
JRC4580D
2
3
R416 1K
R407
47K
R406
47K
C409
100/16
C410
100/16
R412 56K
R417
100
R413 56K
R414
47
C405
0.1/50
R408
43K
R409
43K
R410
6K8
R411
6K8
C411
47/16
C406
0.1/50
C412
100/16
C407 22PF
C408 22PF
C403
4.7/50
C404
4.7/50
C440
3300/25
L-IN
R-IN
R415
47
C439
104FC
R-3 MAIN PCB
A-GND
FR
O
M
D
AB
B
AS
E
PC
B
GND
LCD0
VOL-A
TUN-A
D-GND
VOL-B
TUN-B
+5V
LCD1
FR
OM
PO
WE
R
PC
B
LED301
BLUE
SW305
PRESET5
SW312
SNOOZE
SW307
SLEEP
R305
1K
R307
1K
R308
1K
R301
1K
SW304
PRESET4
SW308
ALARM
SW314
SNOOZE
SW309
ENTER
R304
1K
R306
1K
R302
1K
COM
B
A
SW300
VOLMUE
COM
B
A
SW310
TUNING
GND
R303
1K
R-3 CONTROL PCB
8
9
10
11
12
13
14
7
3
4
5
2
6
1
15
CN301 90+
15P P=1.0MM
R300
150
VCC
Q401
2SC945
R457
10K
R456
2K2
1
2
CN404 180+
2P P=2.5MM
1
2
3
4
5
CW1
5P P=2.0MM
FR
O
M
P
O
W
ER
PC
B
6
5
4
3
2
1
CN401 180+
6P P=2.0MM
SNOOZE
SW313
POWER LED
C303
224FC
C304
224FC
C302
224FC
C301
224FC
LCD4
LCD3
LCD2
LCD7
LCD6
LCD5
SW303
PRESET3
SW302
PRESET2
SW306
DAB/FM/AUX
SW301
PRESET1
SW311
POWER
LED
Q301
2SC945
R309
1K5
R-3
DAB/FM CLOCK RADIO
!
