Sharp CD-DP2500 (serv.man27) Service Manual ▷ View online
– 57 –
CD-DP2500H
IC401 VHiLC75341/-1: Audio Processor (LC75341)
Figure 57 BLOCK DIAGRAM OF IC
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
18
17
LVref
RVref
CONTROL
CIRCUIT
CONTROL
CIRCUIT
CONTROL
CIRCUIT
LOUT
LBASS
0.1uF
LIN
LSEL0
L4
L3
L2
L1
R1
R2
R3
R4
RSEL0
R1N
RTRE
LTRE
RBASS
0.1uF
ROUT
Yref
VDD
CL
DI
CE
YSS
CCB
INTERFACE
CD
Tuner
Tape
Video
24 23 22 21 20 19 18 17 16 15 14 13
1
2
3
4
5
6
7
8
9
10 11 12
LC75341
DI
CE
VSS
LOUT
LBASS
LTRE
LIN
LSEL0
L4
L3
L2
L1
CL
VDD
VREF
ROUT
RBASS
RTRB
RIN
RSEL0
R4
R3
R2
R1
CD-DP2500H
– 58 –
FL701 VVKBJ744GNK-1: FL Display
Figure 58 FL DISPLAY
S1
1G
(1G~8G)
2G
3G
4G
5G
6G
7G
8G
S2
S3
S4
f
a
b
k
j
h
m
g
c
n
e
r
p
Dp
d
9G
9G
11G
14G
15G
13G
12G
10G
PIN CONNECTION
58
57
56
55
54
53
52
51
50
38
49
48
47
46
45
44
43
42
41
40
39
37
36
35
34
33
32
31
20
19 18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
30
29
28
27
26
25
24
23
22
21
PIN NO.
PIN NO.
PIN NO.
CONNECTION
CONNECTION
CONNECTION
10G
11G
12G
13G
14G
15G
9G 8G 7G 6G 5G 4G 3G 2G
P10
P11
P12
P9
P8
P7
P6
P5
P4
P3
P20
P21
P22
P23
P24
P25
P19 P18 P17 P16 P15 P14 P13
P2
1G
F2
F2
F2
NP NP
NP NP
F1
F1
F1
NX
NX
NX
NX
NX
NX
NX
NX
P1
– 59 –
CD-DP2500H
PARTS GUIDE
NOTE:
Parts marked with “
” are important for maintaining the safety of the set.
Be sure to replace parts with specified ones for maintaining the safety and performance of the set.
MODEL
CD-DP2500H
“HOW TO ORDER REPLACEMENT PARTS”
To have your order filled promptly and correctly, please furnish the
following information.
following information.
1. MODEL NUMBER
2. REF. No.
3. PART NO.
4. DESCRIPTION
MARK: SPARE PARTS-DELIVERY SECTION
For U.S.A. only
Contact your nearest SHARP Parts Distributor to order.
For location of SHARP Parts Distributor,
Please call Toll-Free;
1-800-BE-SHARP
Please call Toll-Free;
1-800-BE-SHARP
Explanation of capacitors/resistors parts codes
Capacitors
VCC ....................... Ceramic type
VCK ........................ Ceramic type
VCT ........................ Semiconductor type
VCT ........................ Semiconductor type
VC • • MF ............... Cylindrical type (without lead wire)
VC • • MN ............... Cylindrical type (without lead wire)
VC • • MN ............... Cylindrical type (without lead wire)
VC • • TV ................ Square type (without lead wire)
VC • • TQ ............... Square type (without lead wire)
VC • • TQ ............... Square type (without lead wire)
VC • • CY ............... Square type (without lead wire)
VC • • CZ ............... Square type (without lead wire)
VC • • CZ ............... Square type (without lead wire)
VC • • • • • • • • • J .. The 13th character represents capacity difference.
("J"
±
5%, "K"
±
10%, "M"
±
20%, "N"
±
30%,
"C"
±
0.25 pF, "D"
±
0.5 pF, "Z" +80-20%.)
If there are no indications for the electrolytic capacitors, error is
±
20%.
Resistors
VRD ....................... Carbon-film type
VRS ........................ Carbon-film type
VRN ....................... Metal-film type
VRN ....................... Metal-film type
VR • • MF ............... Cylindrical type (without lead wire)
VR • • MN ............... Cylindrical type (without lead wire)
VR • • MN ............... Cylindrical type (without lead wire)
VR • • TV ................ Square type (without lead wire)
VR • • TQ ............... Square type (without lead wire)
VR • • TQ ............... Square type (without lead wire)
VR • • CY ............... Square type (without lead wire)
VR • • CZ ............... Square type (without lead wire)
VR • • CZ ............... Square type (without lead wire)
VR • • • • • • • • • J .. The 13th character represents error.
("J"
±
5%, "F"
±
1%, "D"
±
0.5%.)
If there are no indications for other parts, the resistors are
±
5%
carbon-film type.
CD-DP2500H Mini Component System consisting of CD-
DP2500H (main unit), CP-DP2500H (front speakers),
GBOXS0038AWM1 (centre speaker) and GBOXS0039AWM1
(surround speakers).
DP2500H (main unit), CP-DP2500H (front speakers),
GBOXS0038AWM1 (centre speaker) and GBOXS0039AWM1
(surround speakers).
PRICE
RANK
DESCRIPTION
NO.
PARTS CODE
NO.
PARTS CODE
PRICE
RANK
DESCRIPTION
CD-DP2500H
– 1 –
INTEGRATED CIRCUITS
IC1
VHILA9235M/-1
J
AQ Servo Amp.,LA9235M
IC2
VHILC78641E-1
J
AV
Servo/Signal Control,LC78641E
IC3
VHIM63001FP-1
J
AX
Focus/Tracking/Spin/Sled
Driver,M63001FP
IC101
VHIAN7345K/-1
J
AM Playback and Record/ Playback
Amp.,AN7345K
IC201
VHIBU4066BC-1
J
AG Switching,BU4066BC
IC302
VHILC72131/-1
J
AP
PLL (Tuner),LC72131
IC303
VHILA1832//-1
J
AR
FM IF Det./FM Mpx./ AM IF,
LA1832
IC401
VHILC75341/-1
J
AM Audio Processor,LC75341
IC501
VHIM62464AFP1
J
BB
Dolby Prologic Decorder,
M62464AFP
IC601~603
VHIKIA4558P-1
J
AC
Ope Amp.,KIA4558P
IC701
RH-IX0333AWZZ
J
AX
System Microcomputer,
IX0333AW
IC702
VHIBU2092F/-1
J
AM Input/Output Expander/Moter
Driver,BU2092F
IC703
VHIBU2092F/-1
J
AM Input/Output Expander,BU2092F
IC704
VHIKIA7042AP1
J
AC
Reset,KIA7042AP
IC801
VHIKIA7805AP1
J
AF
Voltage Regulater,KTA7805AP
IC802
VHIKIA7810AP1
J
AF
Voltage Regulator,KIA7810AP
IC804
VHIAN78L05/-1
J
AE
Constant Voltage Regulator,
AN78L05
IC901
VHISTK40271-1
J
AZ
Power Amp,STK40271
IC902
VHISTK40203-1
J
AX
Power Amp,STK40203
ICT21
VHILC72722/-1
J
AY
RDS,LC72722
TRANSISTORS
Q1
VSKTC3203Y/-1
J
Silicon,NPN,KTC3203 Y
Q2
VSKRC102M//-1
J
AC
Digital,NPN,KRC102 M
Q3
VSKTA1266GR-1
J
AB
Silicon,PNP,KTA1266 GR
Q103~106
VS2SC1845F/-1
J
AC
Silicon,NPN,2SC1845 F
Q107,108
VSKTC3199GR-1
J
AB
Silicon,NPN,KTC3199 GR
Q109
VSKTA1266GR-1
J
AB
Silicon,PNP,KTA1266 GR
Q110,111
VSKRC104M//-1
J
AC
Digital,NPN,KRC104 M
Q121,122
VSKTC3199GR-1
J
AB
Silicon,NPN,KTC3199 GR
Q124
VSKTA1266GR-1
J
AB
Silicon,PNP,KTA1266 GR
Q126
VSKRC104M//-1
J
AC
Digital,NPN,KRC104 M
Q128
VSKTC3203Y/-1
J
AC
Silicon,NPN,KTC3203 Y
Q301
VS2SC380-O/-1
J
AC
Silicon,NPN,2SC380 O
Q360
VSKTA1266GR-1
J
AB
Silicon,PNP,KTA1266 GR
Q401,402
VSKTC3199GR-1
J
AB
Silicon,NPN,KTC3199 GR
Q403,404
VSKRC107M//-1
J
AC
Digital,NPN,KRC107 M
Q501~504
VSKTC3199GR-1
J
AB
Silicon,NPN,KTC3199 GR
Q701~703
VSKTC3199GR-1
J
AB
Silicon,NPN,KTC3199 GR
Q704,705
VSKTA1271Y/-1
J
AC
Silicon,PNP,KTA1271 Y
Q706
VSKTA1273Y/-1
J
AE
Silicon,PNP,KTA1273 Y
Q707,708
VSKTC3199GR-1
J
AB
Silicon,NPN,KTC3199 GR
Q709
VSKRC102M//-1
J
AC
Digital,NPN,KRC102 M
Q710~712
VSKTC3199GR-1
J
AB
Silicon,NPN,KTC3199 GR
Q750~753
VSKTA1271Y/-1
J
AC
Silicon,PNP,KTA1271 Y
Q803
VSKTC3199GR-1
J
AB
Silicon,NPN,KTC3199 GR
Q804
VSKTA1274Y/-1
J
AE
Silicon,PNP,KTA1274 Y
Q823
VSKTC2026//-1
J
AF
Silicon,NPN,KTC2026
Q901~909
VSKTC3199GR-1
J
AB
Silicon,NPN,KTC3199 GR
Q910
VSKTC3203Y/-1
J
AC
Silicon,NPN,KTC3203 Y
Q911
VSKTC3199GR-1
J
AB
Silicon,NPN,KTC3199 GR
QT21
VSKTC3199GR-1
J
AB
Silicon,NPN,KTC3199 GR
QT22
VSKTA1266GR-1
J
AB
Silicon,PNP,KTA1266 GR
DIODES
D21,22
VHD1SS133//-1
J
AA
Silicon,1SS133
D93
VHDDS1SS133-1
J
AB
Silicon,DS1SS133
D101
VHDDS1SS133-1
J
AB
Silicon,DS1SS133
D102
VHDDS1SS133-1
J
AB
Silicon,DS1SS133
D201,202
VHDDS1SS133-1
J
AB
Silicon,DS1SS133
D301~304
VHDDS1SS133-1
J
AB
Silicon,DS1SS133
D601~606
VHDDS1SS133-1
J
AB
Silicon,DS1SS133
D701
VHDDS1SS133-1
J
AB
Silicon,DS1SS133
D704
VHDDS1SS133-1
J
AB
Silicon,DS1SS133
D708~714
VHDDS1SS133-1
J
AB
Silicon,DS1SS133
D717,718
VHDDS1SS133-1
J
AB
Silicon,DS1SS133
D801
VHDTS6B04GM-1
J
AP
Silicon,TS6B04GM
D802
VHDD3SBA60F-1
J
Silicon,BS3BA60F
D803~809
VHD1N4004S/-1
J
AB
Silicon,1N4004S
D810~813
VHDDS1SS133-1
J
AB
Silicon,DS1SS133
D814~818
VHD1N4004S/-1
J
AB
Silicon,1N4004S
D901~909
VHDDS1SS133-1
J
AB
Silicon,DS1SS133
LED700
VHP4204SRT7-1
J
AD
LED,Red,4204SRT7
LED701~703
VHP4204UYT4-1
J
LED,Yellow,4204UYT4
LED711~714
VHPSLI325YC-1
J
AB
LED,Yellow,SLI325YC
VD301
VHCSVC348S/-1
J
AK
Variable Capacitance,SVC348S
ZD61
VHEDZ3R9BSB-1
J
AC
Zener,3.9V,DZ3.9BSB
ZD351
VHEDZ5R1BSB-1
J
AC
Zener,5.1V,DZ5.1BSB
ZD502
VHEDZ5R1BSB-1
J
AC
Zener,5.1V,DZ5.1BSB
ZD601
VHEDZ6R2BSC-1
J
AB
Zener,DZ6.2BSC
ZD801
VHEDZ6R2BSA-1
J
AB
Zener,6.2V,DZ6.2BSA
ZD802
VHEDZ300BSB-1
J
AB
Zener,30V,DZ300BSB
ZD803
VHEDZ130BSB-1
J
AB
Zener,DZ130BSB
ZDT21
VHEDZ5R1BSB-1
J
AC
Zener,5.1V,DZ5.1BSB
FILTERS
CF301
RFILF0072AFZZ
J
AG FM IF
CF302
RFILF0072AFZZ
J
AG FM IF
CF351
RFILF0003AWZZ
J
AK
FM IF
CF352
RFILA0009AWZZ
J
AE
AM IF
TRANSFORMERS
!
PT801
RTRNP0298AWZZ
J
BH
Power (Main)with connector
(NS801,802,803)
!
PT802
RTRNP0313AWZZ
J
AN
Power (Sub) [CD-DP2500H]
T303
RCILA0052AWZZ
J
AE
AM Antenna
T306
RCILB0058AWZZ
J
AC
OSC,AM
T351
RCILI0019AWZZ
J
AD
AM IF
COILS
L61
VP-XHR82K0000
J
AC
0.82
µ
H
L62
VP-DH2R2K0000
J
AB
2.2
µ
H,Choke
L101,102
VP-MK2R2K0000
J
AC
2.2
µ
H,Choke
L104
VP-MK331K0000
J
AB
330
µ
H,Choke
L341
RBLN-0002AWZZ
J
Balun
L342
VP-DH2R2K0000
J
AB
2.2
µ
H,Peaking
L351,352
VP-DH101K0000
J
AB
100
µ
H,Choke
L354
RFILL0001AWZZ
J
AE
Low Pass Filter
L601
VP-DH101K0000
J
AB
100
µ
H,Choke
L702
VP-DH101K0000
J
AB
100
µ
H,Choke
!
L801
RCILZ0022AWZZ
J
AC Line Filter
L901~904
RCILZ0137AFZZ
J
AA
0.29
µ
H
LT21
VP-XH2R2K0000
J
AB
2.2
µ
H,Choke
LT22
VP-XH2R2K0000
J
AB
2.2
µ
H,Choke
VIBRATORS
X351
92LCRSTL1425A
J
AF
Crystal,456 kHz
X352
RCRSP0002AWZZ J
AH
Crystal,4.5 MHz
XL1
RCRSP0005AWZZ J
AF
Crystal,16.934 MHz
XL701
RCRSP0003AWZZ J
AH
Crystal
XT21
RCRSP0010AWZZ J
AH
Crystal,4.332 MHz
CAPACITORS
C6
VCEAZA0JW107M
J
AB
100
µ
F,6.3V,Electrolytic
C7
VCEAZA1CW106M J
AC
10
µ
F,16V,Electrolytic
C8
VCKYTV1EF223Z
J
AB
0.022
µ
F,25V
C11
RC-EZY476AF0J
J
0.47
µ
F,6.3V,Electrolytic
C12
VCKYTV1EF223Z
J
AB
0.022
µ
F,25V
C13
VCKYTV1HB103K
J
AA
0.01
µ
F,50V
C14
VCFYDA1HA334J
J
AB
0.33
µ
F,50V
C17
VCKYTV1HB472K
J
AA
0.0047
µ
F,50V
C18
VCCCTV1HH3R0C J
AA
3 pF (CH),50V
C20
VCTYPA1CX104K
J
AB
0.1
µ
F,16V
C21
VCTYPA1CX104K
J
AB
0.1
µ
F,16V
C22
VCKYTV1HB101K
J
AA
100 pF,50V
C23
VCTYPA1CX473K
J
AA
0.047
µ
F,16V
C24
VCEAZA1HW225M J
AB
2.2
µ
F,50V,Electrolytic
C25
VCKYTV1EF223Z
J
AB
0.022
µ
F,25V
C26
VCTYPA1CX473K
J
AA
0.047
µ
F,16V
C27
VCKYBT1HF104Z
J
AB
0.1
µ
F,50V
C28
VCEAZA1AW476M J
AB
47
µ
F,10V,Electrolytic
C29,30
VCKYTV1EF223Z
J
AB
0.022
µ
F,25V
C31
VCEAZA0JW107M
J
AB
100
µ
F,6.3V,Electrolytic
C34
VCKZPA1HF223Z
J
AA
0.022
µ
F,50V
C35
VCCSPA1HL8R0J
J
8 pF,50V
C36
VCCSPA1HL100J
J
10 pF,50V
C38,39
VCEAZA1CW106M J
AC
10
µ
F,16V,Electrolytic
C40
VCKYTV1HB152K
J
AA
0.0015
µ
F,50V
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