Sharp XL-ES5 Service Manual page 17

TO CD DISPLAY PWB
CNS302
6 5 4 3 2 1
CNP302
+B
D308
+B
DO
CLK
DI
CE
TUN–R
TUN–L
+8V
+B +B
TO CD SERVO PWB
CNP406
IC602
NJM4558D
BUFFER
+B
8 7 6 5
–
+
–
1 2 3 4
A_GND
Figure 4-4 BLOCK DIAGRAM (4/6)
CNS406
1 2 3
TUN R
CD R
AUX R
13 14 15 16 17 18 19 20 21 22 23
12 11 10 9 8 7
CD L
AUX L
TUN L
4 – 4
DI
CE
CL
+B
24
6 5 4 3 2 1
+B
A_GND
S/W_CH
D_GND
+B
+B
+B
XL-ES5/ES50
SO601
VIDEO/AUX
IN
AUX_R
R-CH
A_GND
L-CH
CHASSIS
GND
CNP602
L_CH
1
2
R_CH
3
TO MAIN PWB
4
CNS602
5
+12V
6
+7V
7
+8V
8