Sharp CD-DH790N - Page 38

CD-DH790N
6 – 18
Figure 6-17: SERVO SCHEMATIC DIAGRAM (5/6)
UN-SW+3_3V to SW+3_3V
09-06-26
09-07-07
FB66
300RH
FB60 300RH
R10
1M
R16
1M(NC)
R9 0R
R8 0R
R6
33R
R7
33R
R12
10K-->3.3K
Y1
8MHZ
Y2
32.768K
C10
22pF
C9
22pF
C7
22pF
C8
22pF
1
A0
2
A1
3
A2
4
GND
8
VCC
7
WP
6
SCL
5
SDA
U2
AT24C02
1
P3_3
2
P3_4
3
MODE
4
XCIN
5
XCOUT
6
/RESET
7
XOUT
8
VSS/AVSS
9
XIN
10
VCC/AVCC
11
P5_4
12
P5_3
13
P5_2
14
P5_1
15
P5_0
16
P2_7
17
P2_6
18
P2_5
19
P2_4
20
P2_3
21
P2_2
22
P2_1
23
P2_0
24
P1 7
57
P0 5
61
VREF
60
P0_7
59
VSS/AVSS
58
P0-6
64
P3_5
63
P3_7
62
VCC/AVCC
U1
R8
R150
33R
R189
33R
R157
33R
FB56 300RH
R3
10K
R167
10K
FB64
300RH
R154
10K
R177 10K
R176
10K(NC)
R142 10K
R151 10K
R156
10K(NC)
C6
0.1uF
Q711
S8550
Q709
S8550
R762K2
R132
1K
D5
1N4148
R75
1K
R78
10K
R135 680R
D6
1N4148
R80
10K
Q13
krc104s
Q11
krc104s
CNP402A
7P
Q3
krc104s
Q4
krc104s
EC75
47uF
R49
1K(NC)
F1 2200uF/10V
C2
0.1uF
C5
0.1uF
C4
0.1uF
C3
0.1uF
D1
1N4148
D4 1N4148
E2
10uF
E1
100uF
R5310K(NC)
R54
10K(NC)
D7
1N4148
D8
1N4148
T_SOL
MUTE-MCU
MCU3_3V
SI4731-DATA
SI4371-SCL
GND
GND
X_IN
XOUT
XCIN
XCOUT
RESET
GND
XCIN
XCOUT
GND
X_IN
XOUT
MCU3_3V
H/P-SW
VREF3.3
T_SOLIN
T_MOTORI
AMP-DET
S-MUTE
H/P-MUTE
USB-FUNCTION
AMP-MUTE
OSC
AMP-ON/OFF
IR_IN
FAN-CONTROL
IPOD-TX
PHOTO-OUT
IPOD-RX
IPOD-DET
IPOD-RESET
TIMER
OPEN_OUT
SW+3_3V
VREF3.3
VREF3.3
T_MOTORI
PHOTO-OUT
+13V
T_SOLIN
T_
M
T_P
H
M_+1
MODE
GND
SYS-PROTECT
GND
GND
GND
SYS-PROTECT
T_MOTOR
M_+13V
T_SOL
T_PHOTO
T_FP_SW
GND
UN-SW+3_9V
MCU3_3V
VREF3.3
GND
A
B
C
D
E
F
G
H
1
23456