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
PREV: Sharp CD-DP2400H (serv.man12) Service Manual

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

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)
– 25 –
CD-DP2400H
7
8
9
10
11
12
AL 
C605
2.2/50
D601
DS1SS133
D602
DS1SS133
C606
2.2/50
R610
100K
R609
100K
R612
330
R611
330
R607
390K
C601
270P
C602
270P
R601
33K 
R421
1K 
R602
12K
C603
0.0068
R605
220K
IC601
KIA4558P
OPA AMP.
R606 2.2M
D603
DS1SS133
R604
47K
R603
470K
C604
0.0068
R608
2.2M
R615
220K
C609
0.022 
R619
470K
C610
0.022 
R617
150K
IC602
KIA4558P
OPA AMP.
R616
220K
R618
150K
C612
0.022
C607
0.022
ZD601
DZ6.2BSC
C619
47/25
C608
0.022 
C613
0.0027
R627
390K
C617
2.2/50
R629
100K
D604
DS1SS133
D605
DS1SS133
C618
2.2/50
R630
100K
R628
390K
C616
0.0027
D606
DS1SS133
R626
220K
IC603
KIA4558P
OPA AMP.
C614
0.0027 
R625
220K
R621
68K 
R622
12K
R623
68K
R624
12K
C615
0.0027
JK201
R204
39K
R202
39K
R208
4.7K
R206
4.7K
C204
390P
C202
390P
D201
DS1SS133
D202
DS1SS133
C211
0.022
R410
100K
C410 1/50
C413 1/50
C414 1/50
C425 4.7/50
C415 0.0027
C416 0.1
R405
3.9K
C417 0.1
C421
2.2/50
C418
22/50
C419
0.022
C420
100/16
R528
10K
R527
10K
R408
560
R415
1K
R416
1K
R414
1K
Q402
KTC3199 GR
R407
2.2K
R406
22K
C422
1/50
R402
2.2K
R403
560
R525
10K
C401
2.2/50
R526
10K
C402
0.1
R404
3.9K
C403
0.1
C404
0.0027
C424
4.7/50
C405
1/50
C406
1/50
IC401
LC75341
AUDIO
PROCESSOR
C408
1/50
C407
1/50
R409
100K
Q401
KTC3199 GR
CNP602
Q
504
KTC3199  GR
R614
330 
R613
330 
R620
470K
C611
0.022 
C411 1/50
FC701
C465
0.001
C466
0.001
CHASSIS
GND
+B
TUNR
TUNL
A10V
D_GND
A_GND
CLK
DI
DO
CE
TO  TUNER  SECTION
P27  9,10,11-H
10
9
8
7
6
4
3
2
1
M_14V
+B
M_GND
D_G
ND
-20dBATT
T1/T2 
BIAS
REC/PLAY
DP_REQ
CLK
DO
CE
DI
S_MUTE
C_MUTE
SR_MUTE
SPEANA3
SPEANA2
SPEANA1
SPEANA0
P28  2-D,E,F
TO DISPLAY PWB
18
8
11
21
5
22
19
15
10
4
6
1
14
16
3
17
2
20
7
12
23
9
13
1
23
M_GND
A_GND
A10V
+B
D_GND
BIAS
REC_L
REC_R
REC/MUTE
T1/T2
TAPE_L
TAPE_R
TO  DECK  SECTION
P23  12-A,B,C
11 12 13 14 15 16 17 18 19 20 21 22
+B
+B
+B
-
+
+
-
-
+
+
-
+B
–B
1
2
3
4
5 
6 
7
8
8
7
6
5
4
3
2
1
SPEANA3
SPEANA2
+VCC
-VCC
+B
+B
R 
L 
- 
+ 
+ 
- 
- 
+B
+B
+B
–B
–B
1 
8 
7 
6 
5 
4 
3 
2 
SPEANA0 
SPEANA1 
R-CH  1K 
L-CH  1K 
VIDEO/AUX
RIGHT 
LEFT 
+B
+B
+B
–B
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
(TUNER) 
(TUNER) 
(VIDEO)
(VIDEO) 
(TAPE)
(TAPE)
(CD)
(CD)
CLK 
VDD 
VREF
ROUT
RBASS
RTRE
RIN
RSELO
R4
R3
R2
R1
L1
L2
L3
L4
LSELO 
LIN 
LTRE
LBASS 
LOUT
VSS 
CE
DI
CNP701
0V
0V
0V
0V
0V
0.740V
0.698V
Figure 25 SCHEMATIC DIAGRAM (6/12)
CD-DP2400H
– 26 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 16.
R365
10K 
FE301 
R382
150 
VD301
SVC348S  
C302
0.001
C330
15P(UJ)
C331
0.047 
C332
0.022 
D302
DS1SS133
D301
DS1SS133
C338
0.001 
T306
R336
10K 
C381
12P (CH)
R38
1.5K
C393
1/50
C350
0.022 
C352
10/16 
C351
0.022 
R351
5.6K
C342
0.022
R358
3.9K
C362
3.3/50
C361
CNP301
L341
BALUN
X352
4.5MHz 
R381
10K 
CF302 
C382
15P (CH)
C348
0.01
C397
0.022 
C394
47/16  C39
0.00
R374
1K
R373
1K
T303
C323
0.022 
C335
560P(SL)
C334
27P 
(UJ)
R323
68K 
C301
0.01
SO301
ANTENNA
C345
0.022
CF301
C346
0.022
C347 
0.022
R345
4.7K
R344
470 
C321
100/16
Q301
2SC380  O
R349
33
R399
33
R348
680 
R347
6.8K
R346
330 
R369
15
L342
2.2
µ
H
 
C341
0.022 
IC30
LC721
PLL(TUN
FM  FRONTEND 
AM  TRACKING fL
AM  ANT.
AM BAND
COVERAGE fL
AM  OSC.
6 
4 
3 
2 
1 
CHASSIS
GND    
CHASSIS
GND    
AM LOOP
ANTENN
3 
4 
5 
6 
1 
2 
1 
2 
2 
1 
3
4
5
6
2
1
2 4 
2 3 
2
AM OSC IN
FM
AFC
AM OSC OUT
2 
1 
AM MIX OUT
FM IF IN
FM  IF 
1
2
3
NC
DI
CE
X  IN
4
3
2
1
VSS
AOUT
XOUT
20
21
22
+B
TP301
+B
8 
7 
6 
5 
4 3  2 
1 
F OUT
IFOUT
VCC
VT
GND
GND
GND
ANT
FM  IF 
1
2
3
FM 75
OHMS
+B
FM SIGNAL
AM SIGNAL
+B
0.79V
0V
8.61V
Figure 26 SCHEMATIC DIAGRAM (7/12)
– 27 –
CD-DP2400H
7
8
9
10
11
12
MAIN PWB-A1(3/3) 
R362
1.2K
R361
1.2K
R365
10K 
R386
22K 
R378
1K
L354
LOW PASS
FILTER
R380
1.5K
C393
1/50
R379
2.2K
C380
10/16 
C385
0.01
L351
100
µ
H
R377
47K 
R360
4.7K
C386
330P
R395
47K 
R384
5.6K
C391
47/16 
R383
5.6K
R392
270(1/4) 
R385
5.6K
Q360
KTA1266  GR 
R391
270(1/4) 
C395
0.022 
C625
0.001 
C396
100/10
ZD351 
DZ5.1BSB
L352
100
µ
H 
R376
1K
R393
1K
C370
1/50
R387
5.6K
R359
1.8K
R355
3.3K
C358
1/50
C357
2.2/50
R388
3.9K
C355
22P 
C356
0.001
C398
100/10
C399
0.022 
C353
0.022 
C354
0.022 
CF351
R353
270 
C350
0.022 
C352
10/16 
R351
5.6K
58
K
C362
3.3/50
C361
0.022 
X351
456kH
C373
0.018
C374
0.018
C369
27P(UJ) 
C368
1/50
R356
1K
R357
470K
R350
2.7K
C367
1/50
C365
0.022 
C366
0.001
C364
10/16 
C363
0.022 
R363
3.3K
R364
3.3K
C372
1/50
C371
1/50
R372
1K
R381
10K 
R352
1K
CF352 
T351
C394
47/16  C392
0.001
C387
0.022 
R374
1K
R373
1K
IC303
LA1832S
FM  IF  DET/FM  MPX/AM  IF
IC302
LC72131
PLL(TUNER) 
2 4 
2 3 
2 2 
2 1
2 0 1 9 1 8
FM/AM OUT
VSM
AM LOW CUT
AM RF IN
AM OSC IN
FM AFC
AM OSC OUT
8 
7 
6 
5 
4 
3 
2 
1 
REG 
AM IF  IN
GND 
SD
STEREO
FM DET
AM MIX OUT
FM IF IN
AM IF
1
2
3
1 0 1 1
12
9 
MO/ST
VCC 
IF OUT
PHASE 
(FM/AM) 
PHASE 
L-CH OUT
R-CH OUT
MPX IN
MPX VCO
1 7
1 6
1 5 1 4
1 3
FM IF
+B
+B
+B
+B
CE
DO
DI
CLK 
A_10V 
TUN_L 
TUN_R 
A GND
D  GND 
1
3
9
10
6
8
2
4
7
TO MAIN, AUDIO SECTION
P25  7- A
NC
CONT
IF   
FM/AM 
FM/AM 
STIND
MO/ST 
DO
CL
DI
CE
X
  
IN
11
10
9
8
7
6
5
4
3
2
NC
SD
VSS
AOUT
AIN
PD
VDD
FMIN
IFIN
XOUT
AMIN
19
20
21
2
17 16 15
14 13 12
18
TP302
9.10V
9.71V
9.89V
Figure 27 SCHEMATIC DIAGRAM (8/12)
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