Sharp CD-DP900 (serv.man27) Service Manual ▷ View online
– 61 –
CD-DP900H/E
54
P120
O/C SW
Input
CD OPEN/CLOSE SW
55
P117
MIC_SW
Input
MIC SWITCH INPUT
56
P116
KARA_LATCH
Output
KARAOKE LATCH
57
P115
H/P_SW
Input
HEADPHONE DETECT
58
P114
C MUTE
Output
DP CENTER MUTE
59
P113
RDS_RST
Output
RDS RAM RESET
60
P112
RDS_RDDA
Input
RDS DATA INPUT
61
P111
RDS_RDCL
Output
RDS CLOCK
62
P110
RDS_READY
Input
RDS READY
63-65*
P107-P105
ILU_LED1-3
Output
ILLUMINATION LED1-3
66*
P104
FOR_PLY_LED
Output
FORWARD PLAY LED
67*
P103
REV_PLAY_LED
Output
REVERCE PLAY LED
68*
P102
STOP_LED
Output
STOP LED
69
P101
DIST
Input
DISTINATION INPUT
70
FIP29
S21
Output
FL SEGMENT DRIVER
FIP28
S20
Output
FL SEGMENT DRIVER
71
P97
DIST0
Output
DISTINATION OUTPUT
FIP27
S19
Output
FL SEGMENT DRIVER
72
P96
DIST1
Output
DISTINATION OUTPUT
FIP26
S18
Output
FL SEGMENT DRIVER
73
P95
DIST2
Output
DISTINATION OUTPUT
FIP25
S17
Output
FL SEGMENT DRIVER
74
P94
DIST3
Output
DISTINATION OUTPUT
75-78
FIP24-FIP21
S16-13
Output
FL SEGMENT DRIVER
79
VLOAD
VLOAD
—
FL DRIVER POWER SUPP. –30V
80-91
FIP20-FIP9
S12-S1
Output
FL SEGMENT DRIVER
92-100
FIP8-FIP0
G9-G1
Output
FL GRID DRIVER
IC701 RH-iX0504AWZZ: System Microcomputer (IX0504AW) (2/2)
Port Name
Terminal Name
Pin No.
Input/Output
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
Function
IC701 RH-iX0504AWZZ: System Microcomputer (IX0504AW)
Figure 61 BLOCK DIAGRAM OF IC
A/D KEY2
DP_REQ
DOLBY
PROLOGIC
SR_MUTE
ILLUMI LED
&
OPE LED
POWER
AUDIO
PROCESSOR
(LC75341)
SPAN
SELECT
TAPE CONTROL
CMAT5Z(1-REV)/
CMAT6Z(1-WAY)
CMAT6Z(1-WAY)
C_MUTE
A/D PROTECT
SYSTEM
µ
-COM
(
µ
PD780208-xxx-3BA)
ROM:60K RAM:2K
PLAY SW2
T2_RUN
T1_RUN
T_MOTOR
T_SOLB
T_SOLA
A/D T_FPA/FPB SW
T_REC/PLAT
T1/T2
T_BIAS
CD CE
CD DI
CD DO
CD DRF
CD WRQ
CD CLMP SW
A/D OC + DNO SW
CD CL
CD RES OUT
KARA_LATCH
DO
CL
CE
DI
A/D TUN SM
RDS RST
RDS READY
RDS CL
RDS DATA
–20dB
S MUTE
A/D POWER DET
SP_DET
P_IN
AC_RLY
SP_RLY
SPAN
A/D KEY1
A/D KEY0
TIMER
H/P SW
MIC SW
REM
DIST
KEY
RDS
(LC72723)
MUTE
CONT
CONT
–20dB
ATT
POWER
AMP
SPEAKER
H/P
MUTE
CONT
CONT
PLL
(LC72131)
FRONTEND
TUN SD
TUN MUTE
STEREO
IF CONT
IF IN
JF/MULTI
KARAOKE
TIMER LED
REMOCON
DIST
FL
MULTI COLOR
(9G x 21S)
SANYO 1 CHIP
DIGITAL SERVO
(LC 78645E)
NEW SHARP 3-CHANGER
CD-DP900H/E
– 62 –
FL701 VVKNA09SS29-1
FL DISPLAY
X-BASS
X-BASS
MP3
MP3
REC ST
SLEEP
RDS
EON
kHz
MHz TA MEMORY
MHz TA MEMORY
TP TIPTYIPTY
1
2
3
1
2
3
PTYI
)
(
(
TA
TP
TP
RDS
MEMORY
TI
PTY
NHz
SLEEP
REC
ST
PRO LOGIC
kHz
EON
EON
a
b
c
d
f
g
m
e
r
p
n
h j k
S3
(1G~8G)
S2
S1
S4
Dp
2G
1G
3G
4G
5G
6G
7G
8G
9G
GRID ASSIGNMENT
P1
1G
S1
S2
S3
S4
a
b
k
j
h
f
m
d
g
g
p
e
n
r
c
Dp
a
b
k
j
h
f
m
d
g
g
p
e
n
r
c
Dp
a
b
k
j
h
f
m
d
g
g
p
e
n
r
c
Dp
a
b
k
j
h
f
m
d
g
g
p
e
n
r
c
Dp
a
b
k
j
h
f
m
d
g
g
p
e
n
r
c
Dp
a
b
k
j
h
f
m
d
g
g
p
e
n
r
c
Dp
a
b
k
j
h
f
m
d
g
g
p
e
n
r
c
Dp
a
b
k
j
h
f
m
d
g
g
p
e
n
r
c
Dp
S1
S2
S3
S4
S1
S2
S3
S4
S1
S2
S3
S4
S1
S2
S3
S4
S1
S2
S3
S4
S1
S2
S3
S4
S1
S2
S3
S4
2G
3G
4G
5G
6G
7G
8G
9G
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
P17
P18
P19
P20
P21
col
col
ANODE CONNECTION
(L)
(H)
CD-DP900H/E
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.
“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
VCK ........................ Ceramic type
VCT ........................ Semiconductor type
VC • • MF ............... Cylindrical type (without lead wire)
VC • • MF ............... Cylindrical type (without lead wire)
VC • • MN ............... Cylindrical type (without lead wire)
VC • • TV ................ Square type (without lead wire)
VC • • TV ................ Square type (without lead wire)
VC • • TQ ............... Square type (without lead wire)
VC • • CY ............... Square type (without lead wire)
VC • • CY ............... Square type (without lead wire)
VC • • CZ ............... Square type (without lead wire)
VC • • • • • • • • • J .. The 13th character represents capacity difference.
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
VRS ........................ Carbon-film type
VRN ....................... Metal-film type
VR • • MF ............... Cylindrical type (without lead wire)
VR • • MF ............... Cylindrical type (without lead wire)
VR • • MN ............... Cylindrical type (without lead wire)
VR • • TV ................ Square type (without lead wire)
VR • • TV ................ Square type (without lead wire)
VR • • TQ ............... Square type (without lead wire)
VR • • CY ............... Square type (without lead wire)
VR • • CY ............... Square type (without lead wire)
VR • • CZ ............... Square type (without lead wire)
VR • • • • • • • • • J .. The 13th character represents error.
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.
MINI COMPONENT SYSTEM
MODEL
CD-DP900H
CD-DP900H Mini Component System consisting of CD-DP900H
(main unit), CP-DP900H (front speakers), GBOXS0091AWM1
(centre speaker) and GBOXS0092AWM1 (surround speakers).
(main unit), CP-DP900H (front speakers), GBOXS0091AWM1
(centre speaker) and GBOXS0092AWM1 (surround speakers).
MINI COMPONENT SYSTEM
MODEL
CD-DP900E
CD-DP900E Mini Component System consisting of CD-DP900E
(main unit), CP-DP900H (front speakers), GBOXS0091AWM1
(centre speaker) and GBOXS0092AWM1 (surround speakers).
(main unit), CP-DP900H (front speakers), GBOXS0091AWM1
(centre speaker) and GBOXS0092AWM1 (surround speakers).
PRICE
RANK
DESCRIPTION
NO.
PART CODE
NO.
PARTS CODE
PRICE
RANK
DESCRIPTION
CD-DP900H/E
– 1 –
INTEGRATED CIRCUITS
IC1
VHILC78645NE1
J
AY
CD Servo,LC78645NE
IC2
VHIM63001FP-1
J
AX
Focus/Tracking/Spin/Sled Driver,
M63001FP
IC101
VHIAN7345K/-1
J
AM Playback and Record/Playback
Amp.,AN7345K
IC302
VHILC72131/-1
J
AP
PLL (Tuner),LC72131
IC303
VHILA1832S/-1
J
AN
FM IF Det./FM Mpx./AM IF,
LA1832S
IC401
VHILC75341/-1
J
AM Audio Processor,LC75341M
IC501
VHIM62464AFP1
J
BB
Dolby Prologic Decorder,
M62464AFP
IC701
RH-IX0504AWZZ
J
AX
System Microcomputer,
IX0504AW
IC801
VHIKIA7805AP1
J
AF
Voltage Regulator,KIA7805AP
IC802
VHIKIA7810AP1
J
AF
Voltage Regulator,KIA7810AP
IC803
VHIKIA7812AP1
J
AF
Voltage Regulator,KIA7812AP
IC804
VHIAN78L05/-1
J
AE
Constant Voltage Regulator,
AN78L05
IC901
VHISTK40271-1
J
AZ
Power Amp,STK402-071
IC902
VHISTK40202-1
J
AW Power Amp,STK402-020
ICT21
VHILC72723/-1
J
AR
RDS,LC72723 [H Only]
TRANSISTORS
Q1
VSKTA1266GR-1
J
AB
Silicon,PNP,KTA1266 GR
Q2
VSKTC3203Y/-1
J
AC
Silicon,NPN,KTC3203 Y
Q3
VSKRC102M//-1
J
AC
Digital,NPN,KRC102 M
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
Q501~504
VSKTC3199GR-1
J
AB
Silicon,NPN,KTC3199 GR
Q705
VSKTC3199GR-1
J
AB
Silicon,NPN,KTC3199 GR
Q706~708
VSKTA1273Y/-1
J
AE
Silicon,PNP,KTA1273 Y
Q709
VSKRC102M//-1
J
AC
Digital,NPN,KRC102 M
Q803
VSKTC3199GR-1
J
AB
Silicon,NPN,KTC3199 GR [H Only]
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
QT21
VSKTC3199GR-1
J
AB
Silicon,NPN,KTC3199 GR [H Only]
DIODES
D1,2
VHDDS1SS133-1
J
AB
Silicon,DS1SS133
D301,302
VHDDS1SS133-1
J
AB
Silicon,DS1SS133
D701
VHDDS1SS133-1
J
AB
Silicon,DS1SS133 [H Only]
D709~715
VHDDS1SS133-1
J
AB
Silicon,DS1SS133
D801,802
VHDD3SBA60F-1
J
AG Silicon,D3SBA60F
D807,808
VHD1N4004S/-1
J
AB
Silicon,1N4004S
D809
VHDDS1SS133-1
J
AB
Silicon,DS1SS133
D809A
VHD1N4004S/-1
J
AB
Silicon,1N4004S
D810~812
VHDDS1SS133-1
J
AB
Silicon,DS1SS133
D813
VHDDS1SS133-1
J
AB
Silicon,DS1SS133
D813A
VHDDS1SS133-1
J
AB
Silicon,DS1SS133 [H Only]
D814
VHDDS1SS133-1
J
AB
Silicon,DS1SS133
D814A
VHD1N4004S/-1
J
AB
Silicon,1N4004S [H Only]
D815
VHDDS1SS133-1
J
AB
Silicon,DS1SS133
D815A
VHD1N4004S/-1
J
AB
Silicon,1N4004S [H Only]
D816
VHD1N4004S/-1
J
AB
Silicon,1N4004S
D816A
VHD1N4004S/-1
J
AB
Silicon,1N4004S [H Only]
D817
VHD1N4004S/-1
J
AB
Silicon,1N4004S [H Only]
D818
VHD1N4004S/-1
J
AB
Silicon,1N4004S
D901~911
VHDDS1SS133-1
J
AB
Silicon,DS1SS133
LED701
VHPSLR342VCJ1
J
AC
LED,Red,SLR342VC [TIMER]
VD301
VHCSVC348S/-1
J
AK
Variable Capacitance,SVC348S
ZD1
VHEDZ3R3BSB-1
J
AB
Zener,3.3V,DZ3.3BSB
ZD2
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
ZD801
VHEDZ6R2BSA-1
J
AB
Zener,6.2V,DZ6.2BSA
ZD802
VHEMTZJ360C-1
J
AB
Zener,36V,MTZJ36C
ZD804
VHEDZ8R2BSB-1
J
AB
Zener,8.2V,DZ8.2B
ZD805
VHEDZ6R2BSA-1
J
AB
Zener,6.2V,DZ6.2BSA [E Only]
ZDT21
VHEDZ5R1BSB-1
J
AC
Zener,5.1V,DZ5.1BSB [H Only]
FILTERS
CF301,302
RFILF0072AFZZ
J
AG FM IF
CF351
RFILF0003AWZZ
J
AK
FM IF
CF352
RFILA0009AWZZ
J
AE
AM IF
TRANSFORMERS
1
PT801
RTRNP0399AWZZ
J
BD
Power (Main)
1
PT802
RTRNP0313AWZZ
J
AN
Power (Sub) [H Only]
T303
RCILA0052AWZZ
J
AE
AM Tracking
T306
RCILB0067AWZZ
J
AD
AM Band Coverage
T351
RCILI0019AWZZ
J
AD
AM IF
COILS
L1
VP-XHR82K0000
J
AC
0.82
µ
H
L101,102
VP-MK2R2K0000
J
AC
2.2 mH
L104
VP-MK331K0000
J
AB
330
µ
H,Choke
L341
RBLN-0002AWZZ
J
AE
Balum
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
L701
VP-DH101K0000
J
AB
100
µ
H,Choke
L702
VP-DH2R2K0000
J
AB
2.2
µ
H,Peaking
1
L801
RCILZ0022AWZZ
J
AG Line Filter
L901~904
RCILZ0137AFZZ
J
AA
0.29
µ
H
LT21,22
VP-XH2R2K0000
J
AB
2.2
µ
H,Choke [H Only]
VIBRATORS
X351
92LCRSTL1425A
J
AF
Crystal,456 kHz
X352
RCRSP0019AWZZ J
AF
Crystal,4.5 MHz
XL1
RCRM-0041AWZZ
J
AF
Ceramic,33.8688 MHz
XL700
RCRSP0003AWZZ J
AH
Crystal,4.194304 MHz
XT21
RCRSP0018AWZZ J
AG Crystal,4.332 MHz [H Only]
CAPACITORS
C1
VCEAZA1EW476M J
AB
47
µ
F,25V,Electrolytic
C2
VCKYCY1CB103K
J
AA
0.01
µ
F,16V
C3
VCEAZA1EW476M J
AB
47
µ
F,25V,Electrolytic
C4
VCKYCY1HB102K
J
AA
0.001
µ
F,50V
C5
VCKYCY1HB473K
J
AB
0.047
µ
F,50V
C6
VCKYCY1CB104K
J
AB
0.1
µ
F,16V
C8
VCKYCY1HB272K
J
AA
0.0027
µ
F,50V
C9
VCEAZA1AW107M J
AB
100
µ
F,10V,Electrolytic
C10
VCEAZA1HW106M J
AB
10
µ
F,50V,Electrolytic
C11
VCEAZA1HW224M J
AB
0.22
µ
F,50V,Electrolytic
C12
VCCCCY1HH101J
J
AA
100 pF (CH),50V
C13
VCKYCY1EF223Z
J
AB
0.022
µ
F,25V
C14
RC-EZY107AF1A
J
AB
100
µ
F,10V,Electrolytic
C16
RC-EZY337AF0J
J
AA
330
µ
F,6.3V,Electrolytic
C18
RC-EZY107AF1A
J
AB
100
µ
F,10V,Electrolytic
C22
VCKYCY1CB103K
J
AA
0.01
µ
F,16V
C23,24
RC-EZY106AF1E
J
AB
10
µ
F,25V,Electrolytic
C25,26
VCKYCY1HB152K
J
AA
0.0015
µ
F,50V
C27
VCKYCY1EF223Z
J
AB
0.022
µ
F,25V
C28
VCCCCY1HH101J
J
AA
100 pF (CH),50V
C30
VCCCCY1HH101J
J
AA
100 pF (CH),50V
C32
VCCCCY1HH101J
J
AA
100 pF (CH),50V
C33
VCKYCY1EF223Z
J
AB
0.022
µ
F,25V
C34
VCCCCY1HH101J
J
AA
100 pF (CH),50V
C35
VCKYCY1HB473K
J
AB
0.047
µ
F,50V
C36
VCEAZA1HW224M J
AB
0.22
µ
F,50V,Electrolytic
C37
VCTYPA1CX104K
J
AB
0.1
µ
F,16V
C38
VCKYCY1CB103K
J
AA
0.01
µ
F,16V
C39
RC-EZY107AF1A
J
AB
100
µ
F,10V,Electrolytic
C40
VCEAZA0JW227M
J
AC
220
µ
F,6.3V,Electrolytic
C41
VCEAZA1AW107M J
AB
100
µ
F,10V,Electrolytic
C42
VCKYCY1CB103K
J
AA
0.01
µ
F,16V
C44
VCKYCY1HB102K
J
AA
0.001
µ
F,50V
C46
VCEAZA1AW107M J
AB
100
µ
F,10V,Electrolytic
C48
VCKYCY1EF223Z
J
AB
0.022
µ
F,25V
C50
VCCCCY1HH220J
J
AA
22 pF (CH),50V
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