CR-305TX
CR-305TX
TAPE
REC
PLAY
CDR
PLAY
REC
MD
PLAY
REC
P405
SUBWOOFER
PREOUT
FM
AM
P551
SPEAKERS
L
R
Q181-Q183
TUNER MUTE
VOLUME
M
Q704
MOTOR VOLUME
DRIVER TA7291S
Q603,Q405
MUTING
Q601,Q602
AMP. MUTE
M
A B
C
D
E
F
M
M
FOCUS
COIL
TRACKING
COIL
SPINDLE
MOTOR
SLED
MOTOR
21 VO3-
20 VO3+
25 VO4+
26 VO4-
10 VO2+
11 VO2-
5 VO1+
6 VO1 -
Q105
FOCUS/TRACKING &
SLED/SPINDLE
MOTOR DRIVER
LA6541D
Q101
RF SIGNAL
PROCESSING
SERVO AMP.
CXA1992BR
LD
36 LD
37 PD
A,C
B,D
E,F
38 PD1
39 PD2
41,42
1 FEO
FOCUS
GAIN ADJ.
Q301
CD DIGITAL SIGNAL
PROCESSOR
CXD2589Q
CLK 20
XLT 21
DATA 22
COUT 24
SENS1 25
14 CLK
13 XLT
12 DAT
11 CNIN
10 SEIN
FOK 27
18 FOK
CLOCK
XLAT
DATA
SQCK
SENS
SQSO
Q701
MICROPROCESSOR
MPD78042GF
LOUT1 67
LOUT2 74
Rch
DOUT 53
9
8
7
6
4
5
9
10
11
15
14
16
TUNER UNIT
SENS2 26
12 SENS20
SCOR
57
44
XRST 23
XRST 79
55 XRST
SSTOP
15 SPOA
TRAY
MOTOR
3 OUT2
7 OUT1
Q103
TRAY MOTOR DRIVER
TA7291S
VIN4 28
VG3 19
VIN1 3
VIN2 13
6 FEO
16 SLO
FC
SLD
TR
SPDL
13 T
A
O
21 MDP
+
+
+
25 IN/OUT
OPEN/
CLOSE
V
OLDN 21
V
OLUP 22
S751-S762
KEY SWITCH
Q751
FL TUBE
10-BT-167GK
U751
REMOTE
SENSOR
STEREO
SD
SIGNAL
CK 14
DATA 15
ST 16
Q401 INPUT SELECTOR
TC9273N-007
13 ST
15 CK
16 DATA
27 K0
38 K1
Q402
ACOUSTIC PRESENCE
CONTROL
TC9162
POWER AMPLIFIER
ANG MUTE 51
POWER 41
P553
PHONES
VCC
VCC 18
53 POWER CD
Q901
78M12
+12V
TO FL TUBE
Q903
78M56
+5.6V
POWER
FAILURE
DETECTOR
+22V
-22V
P901
T901
POWER
TRANSFORMER
F901
RL901
Q902
-27V
Q902
AC IN
REMIN 47
60-77 P1-P10
U691
OPTICAL
OUTPUT
Excluding
USA & Canadian
models
OUT
Q184-Q186
CD MUTE
5.6V
Q110
,Q111
1-7,78-80 G1-G9
R425
Q403,Q404
ACOUSTIC PRESENCE CONTROL
18 STEREO
19 SD
26 SIGNAL
USA & Canadian models only
42 RDS DATA
43 RDS SIG
45 RDSCLK
50 TU MUTE
13 DSP MUTE
40 PLL
36 RCLK
37 RDATA
39 FCE
PLL
RCLK
RDATA
Q180
RDS DECODER
BU1923
RDS
2
1
16
4
European Model only
CD MECHANISM
POFF 31
Q702
BUFFER
SYS IN 46
SYS OUT 49
RI
+12V
57 OPEN
58 CLOSE
BLOCK DIAGRAM
