Read Sharp XL-MP150E (serv.man3) Service Manual online
XL-MP150H/MP150E
4 – 2
+B10
+B3
KIA7812AP
REGULATOR
VOLTAGE
VOLTAGE
VOLTAGE
KIA7810AP
REGULATOR
KIA7805AP
REGULATOR
T2A L 250V
T2A L 250V
T4.0A L 250V
T2A
L
250V
D842-D845
POWER
TRANSFORMER
TRANSFORMER
RELAY
DRIVER
AC_RLY
P_IN
+B7(A_5V)
+B8(SW_+5V)
+B_PROTECT
VL+
VL-
GND
SP_RLY
H
:
AC
230V,50
H
z
E
:
AC
230-240V,50
H
z
SUPPLY
CORD
AC
POWER
SP DET
-VF
TO DISPLAY SECTION
TRANSFORMER
POWER
REGULATOR
VOLTAGE
UNSW_5.6V
KIA78L05
VOLTAGE
REGULATOR
DRIVER
T4.0A L 250V
R-OUT
L-OUT
STK412-490
POWER AMP.
L
R
R
VL-
VH-
VL+
VH+
VF1
VF2
M971
-20dBATT
+B3
FAN MOTOR
HEADPHONES
SUB WOOFER
OUT-PUT
OUT-PUT
SPEAKER TERMINAL
M
11
6
1
14
18
7
5
2
+B5
+B5
(SUB)
(MAIN)
T.F
A_+10V
_+8V
ON
+8V
+B1
+B1
M_+13V
2
3
4
6
9
5
7
8
1
SW_5V
UNSW5.6
M_+13V
S-MUTE
REC/PLAY
SP_DET
-20dB
VF1
-VF
VF2
AC_RLYCON
P_IN
A_+10V
+B_PROTECT
+B_PROTECT
D_GND
SP_RLY
T_BIAS
CLK
DI
CE
DO
23
22
21
20
19
18
17
16
15
14
13
12
11
10
LINE
FILTER
E ONLY
E ONLY
H ONLY
25
24
29
28
27
26
RDS_READY
TUN_SM
RDS_RDCL
RDS_RDDA
RDS_RST
NS_SW1
NS_SW2
H ONLY
Q906
Q904
Q901
IC901
F802
IC854
Q841
Q801
IC855
F804
F803
IC851
IC852
IC853
D802
D801
F801
F805
PT801
JK953
JK701
SO901
RL914
Q905
RL841
RELAY
PT841
RELAY
CNP701B
E : 25PIN
H : 29PIN
H : 29PIN
Q850
L841
608
Figure 4-2 BLOCK DIAGRAM (2/6)
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