Pioneer SC-LX82 Service Manual page 54

Audio/video multi-channel receiver
Hide thumbs Also See for SC-LX82:
Table of Contents

Advertisement

1
A
B REG Power Supply Overheat Detection
B REG Power Supply Failure Detection
X
B_REG ASSY
+B
(+64V)
B
R7390
C
(-64V)
GND
-B
Abnormal Voltage Drop Detection Circuit
D
E
F
54
1
2
R7394
0
D7352
2SA1602A(EF)
Q7310
100
1SS352
Q7309
2SC4154(EFG)
D7355
R7391
1SS352
4.7k
!
2
3
Q7306
RT1P241M
Q7304
R7353
0
RT1N241M
Temperature Detection Circuit
DISPLAY
K
ASSY
UCOM
IC8001
SC-LX82
3
4
V+5.6U
R7398
CN7306
220
-1
XBERR
BTEMP
-2
GNDU
D7350
1SS352
JH7300
VEF1040-A
JP8005
-2
BTEMP
85
XBERR
84
-1
4

Advertisement

Table of Contents
loading

This manual is also suitable for:

Sc-lx72

Table of Contents