Sharp CD-DH790N - Page 36

CD-DH790N
6 – 16
Figure 6-15: SERVO SCHEMATIC DIAGRAM (3/6)
R35
2K
R248.2K
R44 5.6K
R362K
R30
10K
R33
2K
R39
8.2K
R25
4.7K
R21
100K(NC)
R41
0R
R288.2K
R260R
R42
8.2K
R32
2K
R37
10K
R43
4.7K
R
4
R23
6.8K
R45
100K(NC)
R46 2.7K R47 6.8K
R20
5.6K
1
IN1A
2
IN2A
3
IN3A
4
IN4A
5
IN5A
6
SELOUTA
7
VOL1A
8
TONE-HA
9
TONE-BA
10
TONE-DBA
11
SRA
12
OUTA
13
GND_D
14
GND_A
15
DATA
16
CLOCK
32
IN1B
31
IN2B
30
IN3B
29
IN4B
28
IN5B
27
SELOTUB
26
VOL1B
25
TONE-HB
24
TONE-BB
23
TONE-DBB
22
SRB
21
OUTB
20
VREF
19
V+D
18
V+A
17
LATCH
U3 NJU7391
C15 1
C34 10uF
R22
2.7K
C121uF
C141uF
C161uF
C201uF
C23 1uF
C25
1uF
C27
1uF
C29
1uF
C33
1uF
C37
1uF
EC2
4.7uF
C21
1uF
C26 1uF
C46 1000pF
C60 6800pF C61 1000pF(NC)
C180.15uF C19
0.18uF
C55
1000pF(NC)
C62
1000pF(NC)
C107
1000pF(NC)
C108
6800pF
C109
1000pF(NC)
C110 1000pF
C111
1000pF(NC)
C22 4700pF
C36
33pF
C32 4.7uF
C17 4.7uF
C13
2700pF
C38
2700pF
C30
0.15uF
C31 0.18uF
C28
4700pF
C35
33pF
C120330pF
R131.2K
C116330pF
R52
1.2K
C45
680pF
R513.9K
C121 680pF R503.9K
GND
GND
IPOD-R
AUDIO-R
TUN-R
CD-ROUT
TAPE-R
TAPE-L
CD-LOUT
TUN-L
AUDIO-L
IPOD-L
GND
GND
GND
GND
GND
GND
A
B
C
D
E
F
G
H
1
23456