Sharp XL-MP333H

XL-MP333H/XL-MP444H
4 – 3
+B5
CD_SOL2
CD_PH2
MM+
MM–
D_GND
CD_SOL1
CD_PH3
SW1
SW2
SW3
SW4
SW5
SW6
SW7
SW8
MOTOR
SOLENOID
PHOTO
INTERRUPTER
CD CHANGER PWB ASS'Y
CD SERVO SECTION
XL-MP444H ONLY
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
M
R
L
R
L
+B5
+B5
A_12V
1312
R
L
21423
1411
R
L
1411
R
L
CL DI CE
1624 921
CL
VDD
L/R OUT
214
4
1
3
L/R OUT
23
8
VDD
DI CE
24 21
R
L
169
33
IC603
LC75341M
SIGNAL CONTROL
IC602
NJM4558D
BUFFER AMP.
IC601
LC75341M
SIGNAL CONTROL
TO
TO
M
C
TO CD S
E
CNS302
6
4
5
2
3
8
9
7
11
12
10
1
D
_
D_GND
CE_WOO
(MP444H
CE_WOOF(MP444H ONLY)
SD
FM_ST
DI
RDS_VS
M
RDS_VSM
RDS_CL
K
RDS_CLK
RDS_DA
T
RDS_DATA
DO
CE
CL
DI
DI
DO
CE
CE
CL
CL
CNP602
6
7
4
5
2
3
1
A_GND
R-CH
+7V
7
+8V
+8V
+7V
+7V
D_GND
+12V
SW_CH
L-CH
CD_L/R
R
L
1312
TUN_L/R
L-CH
R-CH
AUDIO IN
AUX_L/R
SW_CH
FOUT
ST FM
R
L
IF OUT
SD
AM IN
FM IN
COVERAGE
AM BAND
TRACKING
AM
TERMINAL
ANTENNA
5.1V
FM IF
L341
BALUN
ANTENNA
AM LOOP
FM
+B
+B5
CL
AM IF
456kHz
10.7MHz
450kHz
DO DI CE
MO/ST
SWITCHING
FM/AM
PLL(TUNER)
LC72131
FM/AM OUT
R
L
FM/AM MPXIN
STEREO
AM RF IN
AM OSC IN
VSM
FM
VT
OSC
4.5MHZ
MO/ST
VCO
FM
DET
FM+B
GND
AM IF
FM IF DET./
LA1832S
AM MIX
OUT
FM FRONT END
AM OSC OUT
FM MPX./AM IF
1516
10
1220
3762
8
5
1
34
217
16242120
15
23
51
910
18
89542
7
6
117
622 11
17
13
14
12
IC303
IC302
SO301
FE301
CF301
Q301
CF352
T351
CF302
CF351
ZD351
X351
Q360
X352
SO601
SO602
VIDEO IN
SO603
VIDEO OUT
SO603A
IC321
LC72723M
RDS CIRCUIT
16
15
14
13
9
10
2
3
11
74
MPX IN
VDDA
XOUT
XIN
Q321
X321
4.332 MHz
RDDA RDCL
VSSD TEST VSSA
VDDD
8
LOW PASS
FILTER
L354
Figure 4-3 BLOCK DIAGRAM (3/6)