RXD-V313
4
BLOCK DIAGRAM
CONTROL
A/B
PLAY
AMP
ALC
PLAY
R/P
OSC
BIAS
(Q209,L201)
205
Q203, Q204,
206
Q201
Q202
TAPE OUT
TAPE OUT
REC OUT
REC IN
DECK A/B SW
Q213
B+
PRESET
EQ.
PRE-AMP
IC403
RL501
Q406,
407
MUTE
SYSTEM
415
VOL1(-10dB)
ATTENUATOR
Q414,
POWER AMP
IC501
+VCC
-VCC
Q504-506
DETECTOR
IC502
SPEAKER
PROTECTOR
+12V
512
Q511,
MUTE
JACK
SPEAKER
HEADPHONES
+5.6V
Q702
+7.5V
+12V
Q701
Q704
+VCC
SWITCHED
to
X'FORMER
-12V
Q707
+12V
-VCC
CN701
D702
D701
Q705,
706
Q703
LCD DISPLAY
IC601
u-COM
KEY
MATRIX
to CD PCB
CN401
to MAIN PCB
MIX
BUFF
AMP
TUNE
AM ANT
GND
FM ANT
AMP
AM RF
TUNE
OSC
ANT
RF
IFT
PLL
L.P.F
Q107,108
AMP
RF
IC201
u-COM
AMP
Q106
IFT
CF1
IF
FILTER
AM SECTION
AM
FM SECTION
CF2
OUT
RC
IC102
TUNE
FM RF
FM
OSC
Q102
GND
IC01 LA9241M
RF SIGNAL PROCESSING/SERVO AMP
COMPACT DISC PLAYER
DIGITAL SIGNAL
CD POWER DRIVER
IC04 BA5936S
M'PEG u-COM
IC03 LC867240A
IC02 LC78630E
XTL01
16.9344MHz
NJM4558L
OP AMP
M
MOTOR
DISC
MOTOR
FEED
M
TRAY MOTOR
T/T MOTOR
SW
LIMIT IN
OUTPUT
AUDIO
CONTROL SW
S01-04
Rch
Lch
u-COM
ANALOG SIGNAL PROCESSOR(ASP)
DSP
to VCD BLOCK
to
FRONT PCB
STANDBY
SW
Q501-503
TUNER
AUX
CD
CONTROL
AMP
IC404
D/A
CLK
CONTROL
SRAM
A/D
LPF
LPF
BUFF
MIX
AMP
MIC
MIC VR
ECHO VR
SW
LOGIC
IC301
Q301
Q302
EX-BASS
CN002 from CD-DSP PCB
LC865632A
IC005
OSD
LC74772V
IC004
LC78010E
VIDEO ENCODER
2SC2785
VIDEO BUFFER
Q001
Q002
2SC2785
FILTER
2SA1175
Q003
VIDEO O/P
IC15
CPU I/F
CD-ROM
DECODER
SYSTEM
DECODER
MPEG AUDIO
DECODER
DECODER
MPEG VIDEO
DRAM ARBITER
MPEG DECODER
LC74201E
IC001
CPU
PLL+VCO
54MHz
CN001
IC02
(from CD DSP
LC78630E)
4MBIT DRAM
IC003
UPC424260G5-60-7JF
NTSC/PALL SELECTOR
from CN002
from
MPEG
CN404
VIDEO OUT
JK402
MIC
(1/2)
IC401
412
Q411,
MUTE
OUT
AUX
305
Q304,
Q306,
307
R/P SWITCHING
AMP
REC
CE
DI
CL
24
23
20
19
16
14
1
2
5
9
11
23
3,28
2,29
1,30
+
+
FOCUS
TRACKING
+
CL
CE
DI
1,30
2,29
3,28
4,27
5,26
8
1
6,9
1
R
C
B
A
C
3,13
PTS
MPEG AUDIO
START TRIGGER
16.9344MHz
CD DSP CLOCK
TRACK 1
INFORMATION
YUV
17.734475MHz
PAL/
14.31818MHz
NTSC/
MPEG VIDEO
PTS
MPEG BIT
STREAM
+
IC201
FM RF IC101
TUNER UNIT
CD MECHA. UNIT
AUDIO UNIT/DISPLAY UNIT
RXD-V313
IC402
IC302
IC303
MPEG UNIT
RXD-V313(K)
COVER1,1(
98.12.11
9:46
y[W
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