Sharp XL-ES5 Service Manual page 18

XL-ES5/ES50
TO TUNER PWB
CNP406
TO MAIN PWB
CNP407
3 2 1 3 2
CNS406
45 42
75
69
57
56
55
51
50
44
SERVO/SIGNAL CONTROL
43
40
37
28
19
6
XOUT
48
XIN
49
5 38
18
+3.3V
CONSTANT
VOLTAGE
+3.3V
Q411
CNS407
1
CONSTANT
VOLTAGE
Q412
68 41 46 67 66 65 64 63
IC401
LC78646E
47 77 7 8 9 79 80
11 10
Q409
Figure 4-5 BLOCK DIAGRAM (5/6)
62 61
CONT1 72
CONT4 25 2
SLDO 23 4
SPDO 22 12
FDO 21 19
TDO 20 27
+8V
1
30
29
LASER
DRIVER
+3.3V
4 – 5
CD CHANGER PWB ASS'Y
D_GND
CD_PH2
CD_PH3
CD_SOL1
CD_SOL2
PHOTO
INTERRUPTER
M
MOTOR
SOLENOID
CNP405A
CD_CL
7
CD_DI
6
CD_DO
5
4 CD_WRQ
3 CD_DRF
CD_RES
2
CD_CE
1
MUTE
IC402
LA6548ND
FOCUS/TRACKING/
SPIN/SLED
DRIVER
VCC
VCC
VREF
25 26 20 21 15 14
6 5 11 10
+3.3V
+
SPINDLE
M
MOTOR
–
–
M
SLED
MOTOR
+
1
SW4
2
SW3
3
SW5
4
SW6
5
SW2
6
SW1
7
SW7
8
9
10
MM+
11
12
MM–
13
14
SW8
15
24
22
9
7
TO M
C
PICKUP IN