Read Sharp XL-MP100H (serv.man7) Service Manual online
XL-MP100H
4 – 4
FAN
MOTOR
GULATOR
+B
+B
-B
M
1
2
2
MC_VB
F2
F1
-VFL
O-POWER
I-SAFETY
FROM
DISPLAY
PWB
3
2
1
4
5
6
OSC
NJM14558
OPE.AMP.
2
3
9
12
13
14
28
25
24
23
22
21
20
19
18
16
1
2
3
4
8
7
6
5
VCC
VIDEO/AUX
IN
–
+
L-CH
R-CH
L
R
L
L
R
R
-B
-B
-B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
TUN-L/R
AUX-L/R
RECORD SIGNAL
AUX-R
AUX-L
CD-L/R
GND
VEE
VCC
-VCC
OUT2
OUT1
A1
A2
B1
B2
C1
C2
REC20
REC10
PB1P
PB2P
VCC
SD
M
BD3881FV
1
2
3
4
5
6
CD-P.GND
CD-VM
CD-D.GND
CD-R
CD-A.GND
CD-L
CD-P.GND
CD-VM
CD-D.GND
CD-R
CD-A.GND
CD-L
CD-R
CD-L
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
12
11
10
11
10
15
14
13
14
13
18
17
16
17
16
21
20
19
20
19
23
22
22
D-GND
MC-VB
MC-VB
O-POWER
I-SAFETY
I-TP-SOL
I-TP-MOTOR
I-TP-RUN
I-TP-STATE
O-TP-BIAS
O-SURROUND
I-TU-SDI
I-RDS-SD
I-RDS-SC
I-RDS-SC
F2
F1
F1
–VFL
I-TP-SOL
I-TP-MOTOR
O-TP-BIAS
O-TP-R/P
O-EVR-SDO
O-EVRCLK
O-AMP-ON
O-AMP-ON
O-TU-SCK
O-TU-SDO
O-TU-CE
I-RDS-SD
I-RDS-SC
I-RDS-SC
O-AMP-ON
TUN_+B
+B
TUN_L/R
TUN_R
TUN_L
RECORD/PLAYBACK AMP.
TAPE
MOTOR
SOLENOID
FOOL
PROOF
CAM
PHOTO
INTERRUPTER
RECORD/PLAYBACK
HEAD
ERASE HEAD
TAPE MECHANISM ASS'Y
TO DISPLAY PWB
TO
CD
SERVO
PWB
456kHz
TUN_+B
TUN_L/R
RDS-SD
RDS-SC
Q251~Q254
CNP402
M401
Q201
J102
CNS504
IC601
Q601
Q602
Q603
IC501
Q506
Q507
Q512
Q511
Q513
Q508
Q510
Q509
M501
SOL501
SW502
SW501
Q501
L503
Q505
Q504
Q503
Q502
CNS503
Figure 4-4 BLOCK DIAGRAM (4/5)
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