DOWNLOAD Sharp CD-DP2400H (serv.man13) Service Manual ↓ Size: 782.9 KB | Pages: 12 in PDF or view online for FREE

Model
CD-DP2400H (serv.man13)
Pages
12
Size
782.9 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System / Schematic diagram
File
cd-dp2400h-sm13.pdf
Date

Sharp CD-DP2400H (serv.man13) Service Manual ▷ View online

– 21 –
CD-DP2400H
7
8
9
10
11
12
• The numbers   
  to  
13 
 are waveform numbers shown in page 41.
1
6
9
13
2
10
11
12
3
7
8
CD SIGNAL
RES
WRQ
CE
DO
CL
DI
DRF
INT
+B
XVDD
RVSS
RCHO
RVDD
XIN
51
50
49
48
47
63
62
61
60
59
58
57
56
55
54
53
52
XOUT
XVSS
ASLRCK
ASDACK
ASDFIN
LRSY
DATACK
DATA
16M 
SFSY
SBSY
PW
64
SBCK
CE
CL
DI
DO
INT
WRQ
SERIAL
OUT 
EXTERNAL
AUDIO  IN
DIGITAL
FILTER
1BIT
DAC
LPF
INTERPOLATION
MUTE
ATTENUATION
DEEMPHASIS
CLOCK
GENERATOR
SUBCODE
DECODE
CRC
COMMAND
INTERFACE
AGND
R-CH
EMPH
MUTEL
MUTER
LVDD
LCHO
LVSS
+5V
DGND
1
2
3
4
5
+B
+B
CNS401
P24  5 - H
TO MAIN PWB
INT
DRF
WRQ
CE
DO
DI
CL
RES
DRF
GND
CD  RES
DI
CLK
DO
CE
WRQ
CDINT
CLAMP  SW
10
9
7
1
2
3
4
5
6
8
+B
+B
+B
P29  9 - A
CNS701
TO DISPLAY PWB
DISC_NO
O/C
GND(D)
M-
M+
CD LOADING
MOTOR PWB-F
TEST
DOUT
VDD 
C2F 
PCK 
40
39
38
37
36
35
34
33
32
31
30
29
28
27
EFLG
41
FSX 
CONT5
CONT4
CONT3
CONT2
CONT1
LASER
+B
+B
+B
1
3
2
OADING  M-
CC4
D_M+
D_M-
OADING  M+
SPDO
CC3
CC2(SPN)
P-
P+
PO
ND
+B
+B
JITTC
JITTV
EFMIN
EFBL
FDO
TDO
TBLO
BHREF
PHREF
ADAVSS
ADAVDD
VREF
TE
FE
PH(RFENV) 
BH
TDO 
SLDO
SPDO
FDO 
SPDO
FG(D_Vref)
SLDO
AUDIO
OUT
ERROR
CORRECT
GENERAL
SW
SERVO
PROCESSEROR
AUTO
ADJUST
S/H
JITER
DEFECT
CONTROL
A/D
SW
D/A
+B
+B
5
4
3
2
1
PCKIST
VVDD
VVSS
PDO2
PDO1
73
80 79 78 77 76 75 74
FRAME  SYNC
DEFECT,PROTECT
EFM  DECODE
CLV
CONTROL
GENERAL 
SLICE
LEVEL
CONTROL
PLL
VCEC
SLCO
SLCIST
HFL
FR
VDD5V
CONT7
CONT6
VSS
V/vP
FSEQ
EFMO
RES
DRF
O/C 
DISC_NO 
+B
72 71 70 69 68 67 66 65
11
10
9
8
7
6
24
23
22
21
20
19
18
17
16
15
14
13
12
-
+
+B
+
-
1
2
3
4
5
6
6
5
4
3
2
1
5
4
3
2
1
M
6
L-CH
+B
+B
46
45
44
43
42
+B
26
25
+B
R8
330
R10
27K
C26
0.047
C22
100P
R80
1M
R79
1.5M
C24
2.2/50
C21
0.1
C23
0.047
R12
680
R14
1.2K
R11
12K
R13
680
C81
0.022
C27
0.1
C17
0.0047
R15
10K
C20
0.1
C42
68P
(CH)
C25
0.022
C41
100/6.3
C28
47/10
C82
0.022
R44
1K
C29
0.022
R35
1K
R38
270
R39
470
R16
10K
R17 1K
R46 1K
R45 1.2K
R40 1.2K
C31
100/6.3
C30
0.022
L61
0.82
µ
H
C64
47/6.3
ZD61
DZ3.9BSB
R19
47
C39
10/16
R58
220
Q1
KTC3203 Y
CONSTANT VOLTAGE
C56
330/6.3
C83
0.022
R84
10K
C40
0.0015
C43
0.0015
R83
10K
C34
0.022
R82
2.2K
R81
2.2K
C38
10/16
R20
220
C35
8P
C36
10P
XL1
16.934MHz
C45
100/6.3
C44
0.022
C80
0.022
R73 1K
R71 1K
C72 0.01
R72 1K
C71 100P
C73 100P
C75 100P
C76 100P
C77 100P
C78 100P
R75 1K
R76 1K
R77 1K
R78 1K
C74 100P
R74 1K
L62
2.2
µ
H
R94
10K
R95
10K
R67 1K
R68 1K
IC2
LC78641E
SERVO/SIGNAL
CONTROL
CNP11
CNP12
CNP4
SW3
DISC
NUMBER
SW2
CLAMP
SW1
OPEN/
CLOSE
D21
1SS133
R21
470
R22
470
Q2
KRC102 M
D22
1SS133
C47
100/6.3
BI4
CNS4
M3
T/T
UP/DOWN
MOTOR
C84
0.001
0.59V
0V
0V
3.28V
3.94V
4.94V
Figure 21 SCHEMATIC DIAGRAM (2/12)
CD-DP2400H
– 22 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 16.
C11
560
C121
47/25
R119
56
C115
47/25
C117
0.033
R121
100K
L101
2.2
µ
H
R123
3.9K
IC101
AN7345K
PLAYBACK AND
RECORD/
PLAYBACK AMP.
C113
330P
C111
330P
R117
1K
C114
330P
C112
330P
R118
1K
C12
560P
R122
100K
C118
0.033
R120
56
C116
47/25
R174
150(1/4)
C153
100/16
Q110
KRC104  M
R115
4.7K
Q111
KRC104  M
R112
15K
R102
1K
R101
1K
C108
0.001
R108
47K
Q108
KTC3199  GR
R110
4.7K
C107
0.001
Q107
KTC3199  GR
R107
47K
R109
4.7K
R111
15K
Q103
2SC1845  F
R103
2.2K
R105
3.3K
C105
180P
Q105
2SC1845  F
R106
3.3K
Q106
2SC1845  F
C106
180P
R104
2.2K
Q104
2SC1845  F
C101
0.001
Q109
KTA1266  GR 
C102
0.001
R114
10K
R113
10K
TAPE2
RECORD/ 
PLAYBACK  HEAD 
TAPE1
PLAYBACK HEAD
CNP101
CNP102 
L102
2.2
µ
H
24
23
22
112K
112K
Hich=T1 

3.4V
3.4V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0.7V
0.7V
0.7V
0.7V
0V
8.6V
9.3V
9.3V
+B
A_GND
TAPE1_R
TAPE1_L
TAPE2_L2
TAPE2_L1
TAPE2_R1
TAPE2_R2
ERASE
M_GND
A_GND
1
2
3
2
1
3
3
2
1
PLAYBACK SIGNAL 
RECORD SIGNAL 
MAIN PWB-A1(1/3)
TAPE MECHANISM ASS'Y(210)
7
6
5
3
2
1
4
4
7
6
3
2
1
5
ERASE
HEAD
R-CH
L-CH
R-CH
L-CH
3
1
2
Figure 22 SCHEMATIC DIAGRAM (3/12)
– 23 –
CD-DP2400H
7
8
9
10
11
12
C152
47/25 
Q128
KTC3203  Y
R168
4.7
L104
330
µ
H
R167
47K
R160
82(1/2W)
R166
22K
C154
0.047
C150
0.0082
C151
0.039
Q126
KRC104  M
R164
4.7K
R162
47K
Q124
KTA1266  GR
R158
220(1/4)
D101
DS1SS133
D102
DS1SS133
C146
220/10
C145
22/25
C147
470P
R181
100K
Q121
KTC3199  GR
R153
10K
R154
10K
Q122
KTC3199  GR
R182
100K
R146
10K 
C142
47/25
C140
0.0033
C136
0.022
C124
0.001
R142
100
R140
1.5K
C132
270P
R136
3.9K
R134
68K 
C134
22/25
C133
22/25
C141
47/25
R141
100
C131
270P
R137
6.8K
C135
0.022
R145
10K
C139
0.0033
R139
1.5K
R135
3.9K
C128
3.3/50
R131
5.6K
R125
5.6K
C127
0.022
C123
0.001
C119
560P
C121
47/25
R119
56
7
3
R121
100K
H
R123
3.9K
3
P
4
P
R124
3.9K
R126
5.6K
C120
560P
R122
100K
R120
56
R132
5.6K
R174
150(1/4)
C122
47/25
R138
6.8K
C155
0.01
C156
0.001
L102
2.2
µ
H
CHASSIS
GND
CHASSIS
GND
22
21
20
19
18
17
16
15
14
13
12
11
10
112K
56K 
112K
56K 
Hich=CHROME 
Hich=T1 

Nor/CrO2
RIPPLE
ALC 
GND 
0V
11.7V
11.6V
11.6V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0.7V
0.7V
ALC 
Vcc 
D_GND 
TAPE_R
T1/T2 
REC_MUTE
M_GND 
A_GND 
A_10V 
+B
+B
+B
+B
BIAS
TAPE_L
REC_R 
REC_L 
TO MAIN, AUDIO SECTION
P25  10,11- A
2
1
3
11
13
14
15
16
12
17
18
19
20
21
22
Figure 23 SCHEMATIC DIAGRAM (4/12)
CD-DP2400H
– 24 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 16.
FM SIGNAL 
PLAYBACK SIGNAL 
RECORD SIGNAL 
CD SIGNAL 
VIDEO SIGNAL 
R403
C40
2.2/
R526
10K
C4
0
R404
3.9K
C42
4.7/5
R409
100K
Q401
KTC3199 GR
Q504
KTC3199  GR
R524
2.2K
C554
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
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
C511
1/50
C512
0.0047
C513
0.001
C514
0.1 
C515
0.22
C516
0.22
C517
0.1 
C518
0.0047
C519
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
R507
150K 
C540
0.01
R511
150K
C542
0.01
R506
47K
R505
150K
R504
150K
R503
100K
C544
47/50 
C545
0.0068
C546
4.7/50
C547
220/50
C548
100/50
R502
100K
C550
10/50
C549
10/50
C504
10/50
IC501
M62464AFP
DOLBY PRO LOGIC
DECORDER
C543
0.01
C541
680P
CNP501
R520
330
R521
330
C465
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)
0.696V
0.696V
0V
0V
0V
0V
0V
0V
0V
0V
0.694V
0.694V
Figure 24 SCHEMATIC DIAGRAM (5/12)
Page of 12
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Sharp CD-DP2400H (serv.man13) Service Manual ▷ Download

  • DOWNLOAD Sharp CD-DP2400H (serv.man13) Service Manual ↓ Size: 782.9 KB | Pages: 12 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp CD-DP2400H (serv.man13) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp CD-DP2400H (serv.man13) System. Information contained in Sharp CD-DP2400H (serv.man13) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.