Service manual

XL-E80
4 – 2
FAN
MOTOR
A
P
REGULATOR
+B
+B
-B
19171816
RI–
RI+ LI–
LI+
M
1
2
R_CH
L_CH
MC_VB
F2
F1
-VFL
O-POWER
I-SAFETY
FROM DISPLAY PWB
239121314
2825
24
23222120
19
1816
VIDEO/AUX
IN
–
+
L-CH
R-CH
L
R
-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
OSC
GND
-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
I-TU-SDI
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
S
DI
O-AMP-ON
C
K
D
O
C
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
TUN_+B
TUN_L/R
3
2
1
4
5
6
Q251,Q252
Q254
CNP402
M401
Q201
J102
CNS504
IC501
Q506
Q507
Q512
Q511
Q513
Q508
Q510
Q509
M501
SOL501
SW502
SW501
Q501
L503
Q505
Q504
Q503Q502
CNS503
Figure 4-2 BLOCK DIAGRAM (2/5)