RXD-M33/M33MD
4
BLOCK DIAGRAM
AM 0dB=180mV
FM 0dB=600mV:75kDEV.
0dB=1.2V:1kHz
0dB=1.2V:1kHz
0dB=580mV(315Hz)
REC IN 0dB=1.8V:1kHz
300mV
VOL
300mV
+23.8dB
MD
TUNER
CD
-6dB
-6dB
0
INPUT VOL.
AUX
TAPE
REF.-4dB
0
0 to -14dB(VARIABLE)
SELECTOR
INPUT VOL.
MAIN VOL.1
0 to -16dB
LOUDNESS
+-10dB
BASS.MID.TRE
MAIN VOL.2
0 to -64dB.INFINITY.
J601
AM
FM
A.OUT
PB AMP
REC AMP
BIAS ADJ.
VR1.2
PLL DO
SA CE
SA DATA
SA CLK
SD
ST
REC/PLAY
BEAT CANCEL
CRO2-SW
PHOTO
SOL
REC-R
REC-F
PACK-SW
PLAY-SW
D.OUT
A.OUT
(ONLY E TYPE)
FR DR
FF DR
TR DR
TF DR
SR DR
SF DR
TE
SL DF
SL DR
SP DR
SP DF
TR KR
TR KF
A
B
FC SR
FC SF
PD
LD
D
C
F
E
SQSO
SQCK
CDDATA
CDCLK
SCOR
SENS
SCLK
XLAT
D.IN
A.IN
A.OUT
MD DATA
LOAD
DSTB
MDST
PDOWN
MDRST
DSCK
SEARCH
KDATA
DSTB
LOAD
MD DATA
LDC
DIGITAL
ANALOG
D
ATA
CLK
CE
A.MUTE
ON/STANDBY
SW MUTE
SUB WOOFER OUT
RXD-SJ3MD ONLY
+
+
-B
+B
+
+
FL DRIVER
+
MD
MD.DIGITAL
LED
FL DRIVER
PRE.AMP
+
TUNER
CASSETTE DECK
CD
K1
ON/OFF
+
u-COM
STND-BY LED
TACT KEY
AC IN
REMOCON. MODULE
BACK UP CIRCUIT
K1
A/B-2
A/B-1
B1/2
FE
TUNER
FLAT
MD PLAY
TAPE REC
MD REC
TAPE PLAY
AUX IN
E.VOL
INPUT
VOL.
AMP
CD
AUX IN
E.VOL
IC601
TONE
M61510FP
TUNER PACK
ERASE
REC/PLAY
W02-277X
W02-278X
HA12230NT
IC1
TRAP
BIAS
OSC
BIAS
D40-1716-05
DECK MECHA
DIGITAL OUT
RXD-M33 ONLY
A601
DSP
IC22
MN662748RPMFA
DAC
CD TEXT
MAIN u-COM
IC701
MN101C49HLC or
MN101C49KLB
REMOCON MODULE
A501
S518
ROTALY ENCODER
LED
KEY
FL DRIVER
IC501
IC502
RDS IC
FL
ED501
HNA-16MM30T
AN4801SB
4ch BTL DRIVER
IC23
RF-AMP
AN8806SBM
IC21
CD MECHA
D40-1714-05
MD MECHA UNIT
D40-1715-05
MDM-07
LEVEL SHIFT
TD74LV1G08A
X29,IC27
IC1 LM4766T
POWER AMP
PROTECTION
HEADPHONE OUT
J1
J3
D101
IC1
POWER AMP.
Q101
-35V
AVR
D120
IC102
+5V
AVR
AVR
IC102
+5V
D119
AVR
+9V
AVR
IC101
+9V
Q102
FIL
PRIMARY
RELAY
+5.4V
AVR
IC1
X00
D10-13
D1or
T1
LEVEL DIAGRAM
(X29- )
(X28- )
(X29- )
RXD-M33MD-S/M33MD-L/M33MD-N
RXD-M33E-S/M33E-L/M33E-N
RXD-M33-S/M33-L/M33-N