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

– 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)
CD-DP2400H
– 28 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 16.
IC701
IX0466AW
SYSTEM
MICROCOMPUTER
R739
10K
R738
1K
R737
1K
R736
1K
R734
2.2K
R733
2.2K
R732
2.2K
R731
1.8K
LED700
42045RT7
R746
10K
R747
10K
Q708
KTC3199  G
R787
470K
R786
1K
D718
DS1SS133
C708
2.2/50
R782
68K
D717
DS1SS133
R785
470K
R784
1K
C707
2.2/50
Q707
KTC3199  G
R783
68K
R781
10K
Q706
KTA1273  Y
R776
10K
R744
10K
R743
10K
R788
4.7K
R726
10K
R727
1K
R728
1K
R729
1K
R730
1K
R719
1K
R718
1K
R717
1K
R716
1K
R715
1K
R714
1K
R711
1K
FL701
BJ744GNK
FL DISPLAY
C701
47/50
R703
100K
R706
1K
Q703
KTC3199  GR
C702
47/50
R707
33
Q702
KTC3199  GR
 
R705
1K
R702
100K
R704
1K
R701
100K
Q701
KTC3199  GR
RM712
100K
R723
100
RM715
1K
Q712
KTC3199  GR 
RM714
1K
RM711
100K
RM713
1K
RM710
100K
Q711
KTC3199  GR 
Q710
KTC3199  GR 
FC702
CNP702
C706
47/25
D714
DS1SS133
D719
DS1SS133
D704
DS1SS133
D703
DS1SS133
C729
22/10
C728
3.3/50
R779
10K
Q705
KTA1271 Y
Q704
KTA1271 Y
D713
DSISS133
R745
10K
R725
10K
R722
10K
R721
10K
R720
10K
CNP701
BI702 
CNS702 
Q713
KRC107  M
Q716
KRC107  M
Q715
KRA107  M
FC701
R735
1K
9
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
53
52
51
50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 3
1
SP  RELAY
FPB 
FPA 
T_SOL  B 
G
G6
G7
G8
G9
G10
G11
VLOAD
P12
P13
P14
DIST0/P15
DIST1/P16
DIST2/P17
DIST3/P18
P19
P20
P21
P22
P23
P24
SPAN/P25
DIS_OUT/SW_OUT
PLAY  SW_B 
PLAY  SW_A 
T1_RUN
SP_DET
VDD 
TIMER  LED 
T_MOTOR 
T_SOL  A 
SMUTE 
VSS 
REMOCON 
JOY  0 
JOG  1 
SYS  STOP
P11
P10
P9
P8
P7
P6
P5
P4
P3
P2
P1
G15
G14
G13
G12
AVREF
M  _14V
D_GND 
M_GND 
SP_DET
D_GND  
T_BIAS
T_T1/T2 
T_REC/PLAY
C_MUTE
SR_MUTE 
SPRLY 
+5V 
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
P25
P24
P23
P22
P21
P20
P19
SPEANA0 
T1_RUN
M_GND 
SPEANA1 
T_SOL  A 
T_SOL  B 
+12V(M) 
T2_RUN
PLAY  SW_A 
PLAY  SW_B 
FPA 
FPB 
SW_5V 
T2_RUN
M_GND 
F
UN  SW_5V
SPEANA2 
SPEANA3 
D_GND  
VLOAD 
  SW_5V
M_14V  
AC.RLY-CON
AC.RLY-CON
M_14V  
S_MUTE
-20dB  BATT
VF2 
VF1 
DP_REQ
DO
CLK 
CE
DI
F
F
G11
G10
G09
G08
G07
G06
G
G12
G13
G14
G15
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
P17
P18
CD  CLAMP  SW
8 
9 
7 
5 
4 
3 
2 
3 
6 
5 
2 
1 
6 
4 
8 
9 
7 
1 
1
23
22
21
18
2
20
19
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
1
23
24
25
26
27
28
29
30
31 
32
33
34
35
36
37
38
39
40
41 
42
43
44
47
48
49
50
51 
52
53
54
55
56
11 
12
13
14
15
16
2
4
1
3
5
6
7
8
9
10
11
12
13
2
4
1
3
5
6
7
8
9
10
11
12
13
M 
TAPE MECHANISM PWB-E
TAPE MECHANISM ASS'Y(210)
1
23
CNP602
TO MAIN PWB
P25  8,9,10 - A
CNP804
TO POWER
PWB
P30  1 - E,F
TIMER LED
2
1
3
2
2
1
1
3
3
TAPE
MOTOR
SOLENOID
SOLENOID
-32.49V
-24.43V
-32.30V
-32.30V
-24.43V
-32.46V
-32.46V
-32.49V
-32.46V
-32.46V
-31.09V
-31.65V
4.58V
4.59V
4.59V
4.58V
4.58V
4.58V
12.90V
4.58V
13.68V
-32.48V
-32.48V
13.65V
0V
13.65V
13.69V
0V
0V
0V
5.48V
0V
5.38V
0V
0V
4.48V
5.04V
5.01V
0V
0V
3.91V
Figure 28 SCHEMATIC DIAGRAM (9/12)
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