W4004
W4003
OPERATION (1)
(Side A)
OPERATION (9)
(Side A)
DGND
FLD_MOSI
FLD_SCK
STBY_LED
KEY1
REM_IN
FLD_N_RST
+3.3M
REC_SEL
PSW_N_DET
KEY2
VOL_RB
+3.3DSP
VOL_RA
FLD_N_CS
IN_RD
+3.3DSP
+3.3DSP
DGND
IN_RC
IN_RD
+3.3DSP
DGND
IN_RC
IN_RD
PD_LED
DGND
DGND
+3.3DSP
VOL_RA
VOL_RB
IN_RC
DRCT_LED
PSW_DET
+3.3MS
+3.3M
FL_PON
SELECT
PUSH-ENTER
F2
+40F
F1
DGND
NET_RF
NET_RE
RM+
RM-
FRST
SPEAKERS
INPUT
A
B
TUNING
RETURN
CONNECT
PRESET
MEMORY
CLEAR
BAND
MODE
DISPLAY
DIMMER
Remote control
sensor
POWER
indicator
A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
58
R-N602
• Semiconductor Location
Ref no. Location
D4018
J3