DOWNLOAD Sharp CD-DP2400H (serv.man12) Service Manual ↓ Size: 99.91 KB | Pages: 3 in PDF or view online for FREE

Model
CD-DP2400H (serv.man12)
Pages
3 Few pages! See other manuals at the bottom of the first or last page.
Size
99.91 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System / Block diagram
File
cd-dp2400h-sm12.pdf
Date
PREV: Sharp CD-DP2400H (serv.man11) Service Manual

Sharp CD-DP2400H (serv.man12) Service Manual ▷ View online

– 17 –
CD-DP2400H
CNP12 
CNP11
Q2
+3.3V 
+5V 
CONT5
CONT2
CONT3
CONT4
CONT7
CONT6
SLD0
SPD0
FD0
TD0
+5V 
TO DISPLAY SECTION
CLAMP SW
CDINT
WRQ
CE
DO
CLK
DI
CD RES
GND
DRF
CNS4
BI4
CNP4
M2
SLED
MOTOR 
M1
SPINDLE
MOTOR
M
M
TRACKING  COIL 
FOCUS  COIL
PICKUP UNIT 
TE
FE
RFEV
HFL 
VVDD
ADAVDD
VDD
LVDD
RVDD
XVDD
VDD5V
RFEV
FE-
FE
TE-
TE
HFL
+3.3V 
Q1
LDD 
PD
TIN2
TIN1
FIN2
FIN1
IC3
M63001FP
FOCUS/TRACKING/
SPIN/SLED DRIVER
IC1
LA9235M
SERVO AMP.
TO MAIN SECTION
(TO IC601)
R-CH
L-CH
AGND
DGND
+B6(+5V)
RCHO
RVSS
LVSS
LCHO
IC2
LC78641E
SERVO/SIGNAL
CONTROL
–
+
M
SW1
OPEN/
CLOSE
XL1
16.934MHz
6
5
4
3
3
2
5
4
1
1
2
3
4
7
8
2
1
7
8
9
10
1
2
4
3
5
SW2
CLAMP
SW3
DISC
NUMBER
M3
T/T
UP/DOWN
MOTOR
6
1
2
4
3
5
6
1
2
4
3
5
6
75
76
45
46
47
48
32 31
30
65
66
67
68
69
70
71
72
CE
CL
DI
DO
INT
WRQ
RES
DRF
52
51
XOUT
XIN
73
5 18 36 44 49 50
7
14
15 16
23
24
25
26
33
3
13
19
40
64
74
17
18
19
20
21
22
30
23
11
9
1
4
5
6
7
15
16
26
27
2
17
25
41
42
38
39
35
29
22
21
14
8
40
24
23
28
Q3
LASER
DRIVER
CONSTANT
VOLTAGE
+3.3V
+5V
VCC4
18
VCC1
TO
VCC2
VCC3
FD
SLDO
SPO
LD_M–
LD_M+
LOADING
M–
LOADING
M+
FO+
FO–
TR+
TR–
SL–
SL+
SP+
SP–
SW4
PICKUP IN
Figure 17 BLOCK DIAGRAM (1/3)
CD-DP2400H
– 18 –
Q706
+B4
+B4
M
Q704
Q705
IC701
54PIN
IC701
53PIN
IC701
55PIN
TAPE
MOTOR
SOLENOID
T2 PLAY
T1 PLAY
F. PLAY
MOTOR
DRIVER
FM ANTENNA
FM 75
Ω
SO301
17
8
456KHz
X351
CF351 
FM  DET
4
5
9
21
16
21
1 2
24
23
15
20
1 
22
13
16
18
14
15
12 
7 9
11
3 
9
4 
5 
6 
10
GND VCC
AM  IF 
FM  IN 
IC302
LC72131
PLL (TUNER) 
FE301
FM  FRONT  END
OSC 
AM IF 
AM MIX
AM
IN
AM OSC IN
AM  RF  IN
X352
4.5MHz
T351
+B9
+B9
+B9
IC303
LA1832S
FM/AM IF MPX.
L 
R 
STEREO
AM  OSC  IN 
DO
DI
CL
CE
1 
24
2 
23
3 
4 
4 
21
6 
7 
17
8 
9 
16
10
14
12
13
18
H/N 
T1/T2 
R-CH
L-CH
L-CH
R-CH
P.B 
REC 
TAPE  2
TAPE  1
TAPE  MECHANISM
Ass'y
L  NF
L(T1) 
R(T1) 
L(T2) 
R(T2) 
R  NF
L 
R 
POP  REDUCE
L  REC 
R  REC 
L 
R 
REC 
P.B.
REC 
ALC 
NOR/
HIGH
T1/T2 
REF 
L  NF
R  NF
PB  HEAD 
REC/PB  HEAD 
SWITCHING 
Q103~Q106 
AC  BIAS 
IC101
AN7345K
PLAYBACK  AND  RECORD
/PLAYBACK  AMP.   
PB
ERASE
HEAD 
SWITCHING
BAIS
Q126
Q124
Q128
L104
Q111
Q110
Q109
Q107
Q108
SWITCHING
SWITCHING
SWITCHING
+B5
1
2
3
CNS401
FROM  CD  SECTION
CNP11   
17
+B5
+B9
+B5
+B5
+B5
VOLTAGE
REGURATER  
9
16
10
15
11
14
12
13
8
17
18
7
1
2
75
74
34
21
69
25
38
3
IC401
LC75341
AUDIO  PROCESSOR
L 
R
L 
R
L 
R
L 
R
L 
L 
R
R
TUNER 
L 
R
VIDEO 
TAPE
CD
BAIS
T1/T2 
REC 
+B5
21
4
9
Q501
Q502
ZD8
FM  IF  IN
FM  IF 
FM  IF 
CF301
7  FM
Q360
Q301
FM  +B 
VOLTAGE
REGULATOR
CF302
FM+B 
MO/ST
FM/AM 
BIAS
OCS
15
19
24 1
2
23
MONO/ST
JK201
VIDEO IN
CF352
L354
LOW PASS
FILTER
TAPE
MECHANIS
IC501
M62464AFP
DOLBY PROLOGIC
DECORDER
CL
DI
CE
1 
2 
AM  LOOP
ANTENNA 
CNP301
T306
AM
ANT
COIL 
AM
OSC
COIL 
T303
L341
BALUN 
4  3 
1
5
VT
VCC
FOUT
IFOUT
ANT
8
7 
6 
2 
Figure 18 BLOCK DIAGRAM (2/3)
– 19 –
CD-DP2400H
Q709
IC804
IC801
IC802
KIA7810AP
UPC2905H
AN78L05
IC601
IC602
IC603
KIA4558P
OPE AMP.
IC702
INPUT/OUTPUT
EXPANDER/
MOTOR DRIVER
BU2092F
VOLUME
VR702
Front
Speaker
Center
Speaker
L-ch
R-ch
L-ch
R-ch
Rear
Speaker
SO901
Speaker Terminal
IC703
INPUT/OUTPUT
EXPANDER
BU2092F
~
1 2 3 
6
14
53
33
27
32
54 55 56
FL701
DISPLAY
9 8 7 24 23 22
48
49
21
18
17
1 
IC701
IX0466AW
SYSTEM MICROCOMPUTER 
VDD
SP_DET
SP_RLY
+B7
MEMORY
BACK  UP
VDD 
XL701
   KEY  
SW701~SW707
SW710~SW722
+B3
+B7
M
Q910
+B6
TO  CD  
SECTION 
M901
FAN  MOTOR 
JK601
HEADPHONES
T.F 
PT801
POWER
TRONSFORMER
AC POWER
SUPPLY CORD    
L801
AC
LINE FILTER
AC  230, 50Hz
VF1
VF2
VROAD
D801
D802
D803
~D806 
Q804
D807
~D809
D818
2 
3 
1 
4
8
+B7
+B4
–B1
RX701 
Q701
Q702
Q703
Q710
Q711
Q712
9
8
7
10
7
10
L-OUT 
IC901
STK40203
POWER  AMP. 
IC902
STK40202
POWER  AMP. 
–B1
+B3
+B1
L
L
L
R
R
R
9
13
8
–B2
+B2
R-OUT 
Q401
Q402
Q503
Q504
Q715
Q716
Q901
Q904
Q905
Q906
ZD801 
+B5 
–B3(–15V)
+B4(M+10V)
+B6 
+B2 
(A+10V)
(CD+5V) 
(UNSW+5V) 
VOLTAGE
REGULATOR
VOLTAGE
REGULATOR
VOLTAGE
REGULATOR
AVDD
SMUTE
~
~
~
1
15
1
15
13
4
10
11
12
13
2
15
41
17
18
19
20
30
25
27
31
32
33
34
36
39
40
46
56
55
54
53
51
50
91
16
86
80
100
92
79
38
37
55
54
53
52
VDD
FRONT
F801
T4A L 250V
F802
T4A L 250V
F803
T3.15A L 250V
F804
T3.15A L 250V
F805
T2A L 250V
15 16 24
26
25
+B7
+B7
+B7
LED711,LED712
18
17
+B7
LED701~LED703
IC704
KIA7042AP
RESET
TAPE
MECHANISM
+B7
RL902
RL901
~
~
78
85
60
~
~
4
Q823
SW728~SW732
Figure 19 BLOCK DIAGRAM (3/3)
Display

Sharp CD-DP2400H (serv.man12) Service Manual ▷ Download

  • DOWNLOAD Sharp CD-DP2400H (serv.man12) Service Manual ↓ Size: 99.91 KB | Pages: 3 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp CD-DP2400H (serv.man12) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp CD-DP2400H (serv.man12) System. Information contained in Sharp CD-DP2400H (serv.man12) 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.

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