Read Sharp CD-DP2400H (serv.man13) Service Manual online
CD-DP2400H
– 24 –
A
B
C
D
E
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G
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• NOTES ON SCHEMATIC DIAGRAM can be found on page 16.
FM SIGNAL
PLAYBACK SIGNAL
RECORD SIGNAL
RECORD SIGNAL
CD SIGNAL
VIDEO SIGNAL
VIDEO SIGNAL
R403
C40
2.2/
R526
10K
C4
0
R404
3.9K
C42
4.7/5
R409
100K
100K
Q401
KTC3199 GR
Q504
KTC3199 GR
R524
2.2K
C554
0.001
0.001
C553
0.001
Q503
KTC3199 GR
R523
2.2K
C423
10/50
R401
22K
R221
820
R220
820
BI401
CNS401
C568
22/50
R546
22K
C569
22/50
R545
22K
R519
2.2K
R530
330
Q502
KTC3199 GR
C552
0.001
C551
0.001
Q501
KTC3199 GR
R513
330
R516
2.2K
R518
4.7K
R529
4.7K
C501
0.1/50
C502
0.1/50
C503
10/50
C505
10/50
C506
10/50
10/50
C507
1/50
C508
0.1
C510
0.022
C509
100/16
C567
1/50
ZD502
DZ5.1BSB
R501
150(1/4)
C571
0.001
0.001
C511
1/50
C512
0.0047
C513
0.001
0.001
C514
0.1
C515
0.22
C516
0.22
C517
0.1
C518
0.0047
C519
0.001
0.001
C520
1/50
C521
0.0056
C522
0.047
R512
330K
C523
0.68
C524
0.22
C525
0.22
C526
4.7/50
C527
4.7/50
C528
0.22
C529
0.22
C530
0.1
C531
0.047
C532
0.1
C533
0.1
C534
0.1
C535
0.022
C536
0.022
C538
680P
C537
0.1
C539
0.01
R510
47K
R509
150K
R508
150K
150K
R507
150K
150K
C540
0.01
R511
150K
150K
C542
0.01
R506
47K
R505
150K
R504
150K
R503
100K
100K
C544
47/50
C545
0.0068
C546
4.7/50
C547
220/50
C548
100/50
R502
100K
100K
C550
10/50
10/50
C549
10/50
10/50
C504
10/50
10/50
IC501
M62464AFP
DOLBY PRO LOGIC
DECORDER
C543
0.01
C541
680P
CNP501
R520
330
R521
330
C465
0.001
0.001
C428
0.0022
CNS100
TO POWER
PWB
P30 1-E,F
A_GND
M14V
A10V
CD GND
A_GND
CENTER
REAR
CD(+5V)
FRONT_L
FRONT_R
M_GND
-15V
D_DGN
11
4
10
6
3
5
9
8
2
1
7
12
13
+B
+B
+B
+B
–B
TO TAPE MECHANISM
REAR
CENTER
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
65
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43
43
42
42
41
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
26
25
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
RTIN
LTIN
IREF1
VREF1
AVCC
NGC1
NGC2
NGC3
66
ABR
ABL
RBPF1
RBPF2
LBPF1
LBPF2
RLC6
RLC8
RLC3
RLC7
RLC4
RLC1
RLC2
RLC5
PSC4
PSC1
PSC5
PSC2
PSC6
PSC3
DBC3
DBC2
DBC1
BNR IN
ECHOOUT
DVOLOUT
LPF2OUT
LPF2IN1
LPF2IN1
DAINTOUT
DAINTIN
DACONT
ADCONT
ADINTOUT
ADINTIN
LPF1OUT
LPF1IN2
LPF1IN1
DIN
DSELOUT
DVSS
REQ
SCK
DATA
DVDD
MICIN
AGND
CMC
SRVOLOUT
SRVOLIN
SROUT
SLOUT
SLVOLIN
SLVOLOUT
PSRIN
PSLIN
SOUT
COUT
CVOLIN
CVOLOUT
ROUT
LOUT
S MUTE
D
GND
A_GND
CLK
DI
DO
CE
TO TUNER S
P27 9,10
6
4
3
2
1
CD_GND
+B
+B
+B
+B
5v
A_GND
CD_L
CD_R
+B
–B
C MUTE
SR MUTE
FRONT L
FRONT R
TO
CD SERVO PWB
P21 11-D
2
5
3
4
1
2
5
3
4
1
MAIN PWB-A1(2/3)
CNP11
CNP805
LUG101
(250)
(250)
0.696V
0.696V
0V
0V
0V
0V
0V
0V
0V
0V
0.694V
0.694V
Figure 24 SCHEMATIC DIAGRAM (5/12)
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