Sharp XL-DV60 Service Manual page 15

IC101
LM4733TA
POWER AMP.
1 2 3 4 5 6 7 8 9 10 11 12
+B
-B
L
+B
+B
Q107
Q108
-B
+B
Q203
Q202
+B
13 14 15 16 17 18 19 20 21 22 23 24 25
+B
-B
+B
R
RLY102
RLY101
L
R
Q112
Q113
Q114
+B
R158
Q110 Q111
Q109
Q205
Q204
IC204
M
AN78L05
CONSTANT VOLTAGE
M201(218-4)
FAN MOTOR REGULATOR
Figure 4-2 BLOCK DIAGRAM (2/6)
26 27
R OUT
A_GND
L OUT
SUB_RELAY IN
SUB_RELAY OUT
SP_RELAY
SINGAL_LVL
FAN_START
SP_DETECT
P_MUTE
FAN_PRO
CD+B
+B
T202
POWER TRANSFORMER
(SUB)
+B
D214~217
+B
1 3
2
Q206
+B
4 – 2
+
L-CH
-
FRONT SPEAKER
+
R-CH
-
+
SUB WOOFER
-
R IN
JK101
L IN HEADPHONES
1
3
11
10
2
9
8
7
6
5
4
CNP102
1
2
3
4
FROM DISPLAY PWB
5
6
7
LF201
LINE FILTER
SO202
AC
SOCKET
AC POWER
SUPPLY CODE
AC 120V 60Hz
XL-DV60