Sharp XL-MP80H Service Manual

XL-MP80H/MP80E
4 – 2
FAN
MOTOR
P
R
EGULATOR
+B
+B
-B
M
1
2
R_CH
L_CH
MC_VB
F2
F1
-VFL
O-POWER
I-SAFETY
FROM DISPLAY PWB
NJM14558
OPE.AMP.
239121314
2825
24
23222120
19
1816
12 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
9
8
7
6
5
4
3
2
1
12
11
10
15
14
13
18
17
16
21
20
19
23
22
D-GND
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
F2
F1
–VFL
I-TP-SOL
I-TP-MOTOR
O-TP-BIAS
O-TP-R/P
O-EVR-SDO
O-EVRCLK
O-AMP-ON
O-TU-SCK
O-TU-SDO
O-TU-CE
D
I
I-RDS-SD
I-RDS-SC
O-AMP-ON
K
O
E
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
N
LY
RDS-SD
RDS-SC
OSC
3
2
1
4
5
6
19171816
RI–
RI+ LI–
LI+
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
Q505
Q504
Q503Q502
CNS503
X351
L503
Figure 4-2 BLOCK DIAGRAM (2/5)

Sharp XL-MP80H Specifications

General

Brand	Sharp
Model	XL-MP80H
Category	Stereo System
Language	English