DOWNLOAD Sharp CD-XP120H (serv.man8) Service Manual ↓ Size: 476.96 KB | Pages: 10 in PDF or view online for FREE

Model
CD-XP120H (serv.man8)
Pages
10
Size
476.96 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System / Schematic diagrams
File
cd-xp120h-sm8.pdf
Date
PREV: Sharp CD-XP120H (serv.man7) Service Manual

Sharp CD-XP120H (serv.man8) Service Manual ▷ View online

CD-XP120H
– 18 –
Figure 18 SCHEMATIC DIAGRAM (1/10)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 13.
13V 
20V 
11.7V 
20V 
20V 
12.3V 
11.7V 
3 2 1 
3 
1 
2 
1 2 3 4 5 6
1 2 3 4 5 6 7 8 9 10 
7 6 5 4 3 2 1 
TAPE_DET
M_10V
A_GND
A_GND
–B1 
A  12V 
CD_R
CD_L
–30V
5.6V
3.8V
3.8V
D_GND 
VF1 
VF2 
+B1 
+B2 
M_GND 
CD_6.2V 
–B1 
+B1 
A_GND 
A_GND1
M
GND
P2
TO T
8 
9
10
7
6
4
3
5
1
SD
FM  ST 
DO
CL
DI
CE
A_12V 
D_GND 
TUN_R 
TUN_L 
A_GND 
2 
10 
9 
6 
8 
11 
4 
5 
7 
3 
1 
FM  ST
SD
DO
CL
DI
CE
CD+B
TAPE_DET
D_GND
CHANEL_SW
M_GND
CD_6.2V
STB
MUTE
5.6V
2
P25  12 - C
FROM
CD SERVO PWB
P23  8 - H
FROM
POWER PWB
TO
TUNER PWB
P22  3 - H
P25  9 - A
FROM
CD SERVO PWB
P25  12 - D
FROM
CD SERVO PWB
1 2  3
P23  8 - A
FROM
POWER PWB
1
2
3
1
2
3
CNS102
P27  12 - G
FROM DISPLAY PWB
1
1
2
3
3
2
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
-B
-B
-B
-B
VLTAGE
REGULATOR
Q103, Q104: VOLTAGE REGULATOR
Q105, Q106, Q109, Q110: VOLTAGE REGULATOR
CNP105
CNS105
CNS104
CNS101
CNS103
CNS108A
CNP101
C142
0.022
C141
100/16
R129
10
CNP103
CNP106
D602
1N4004
D6
1N4
D601
1N4004
IC101
MC7805CT
VOLTAGE
REGULATOR
Q104
2SD2012 Y
CNP102
R133
1.2K
D117
1N4004
Q111
KRC107 M 
R107
1.2K
Q112
KRA102 M 
D116
1N4004
D105
1N4004
C143 220/25
Q103
2SD2012 Y
R109
47
R110
47
C124
47/25
C123
0.047
R113
22K 
C115
0.022
C119
10/16
ZD103
DZ13BSA
C116
0.022
Q102
HSC1609 GR 
R108
100 
C113
100/25
D104
1N4148
R111
4.7K
R114
22K
C111
100/25
R106
330
R101
22K
C109 330/35
ZD101
DZ30BSB
R104
12K
ZD102
DZ6.2BSA
C108
47/50
Q101
KSA1015 GR
C107
220/50
C102
100/50
D101
1N4004
D102
1N4004
C110 100/35
R105
330
R102
10
R103
47K 
C101
100/50
D103
1N4004
C103
0.1
C104
0.1
D108
1N5402M
D111
1N5402M 
D109
1N5402M
D110
1N5402M 
D114
1N4004
D112
1N4004
D115
1N4004
C105
0.1
C106
0.1
D113
1N4004
F101
T3.15A L 250V
F102
T3.15A L 250V
F103
T1.6A L 250V
CNP104
C117
2200/35 
C118
2200/35
C121
0.022
R118 22K 
C122 470/16
D107
1N4004
Q106
2SD2012 Y
Q105
HSC1609 GR
R124 820 
Q110
KRC107 M
Q109
KRA102 M 
C112
4700/35 
C114
470/25
R115 100 
C120
100/25
R117
4.7K
R116
47
ZD104
DZ8.2BSC
D106
1N4148
– 19 –
CD-XP120H
Figure 19 SCHEMATIC DIAGRAM (2/10)
7
8
9
10
11
12
15 14 13 12 11 10  9 8 7 6 5 4 
1 
2 
3 
12 11 10  9 8 7 6 5 4 3 2 1 
13 14 15 16 17 18 19 20 21 22 23 24 
R 
L 
TAPE_DET
M_10V
HEADPHONES PWB-A4
R  OUT 
L  OUT 
A_GND 
R  IN
L  IN
A_GND
CHANEL_SW
TAPE  L
TAPE  R
REC  R
REC  L
+10V
R  OUT
L  OUT
A_GND
R  IN
L  IN
TAPE  R
–B
+B
L 
R 
CL
VDD 
VREF
ROUT
RBS 
RTRE
RIN 
RSL0
R4
R3
R2
R1
L1
L2
L3
L4
LSL0
LIN
LTRE
LOUT
VSS
CE
DI
CE
DI
CL
TUN  L 
CD  L
CD  R
TUN  R 
TAPE  L
M_GND
P21  12 - A, B
TO TAPE SECTION
LBS
OUT  B 
OUT  A 
VCC  A 
VCC  B 
+IN  B 
–IN  B 
–IN  A 
+IN  A 
MUTE  A
MUTE  B
GND  B 
GND  A 
STB  A 
STB  B 
VEE 
1
2
3 
4
5
7 2 
1 
4 3 
5 
6 
8 
9
10
1
2
3
4
5
1
2
3
4
5
–
–
+ 
+ 
MAIN PWB-A1(1/3)
SYSTEM
MUTE
SYSTEM
MUTE
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
-B
-B
-B
-B
L-ch
R-ch
BI108
CNS108
CNP108
L103
10 
µ
H
R128
390
R127
390
JK101
HEADPHONES
SO102
SPEAKER
TERMINAL
R122
10
L102
3 
µ
H
L104
10 
µ
H
L105
10 
µ
H
C139
820P
C144
820P
C128
0.1
R120
4.7
C126
0.1
R119
4.7 
C127
0.1
C130
47P
C129
47P
C132
0.0047
C146
0.01
C147
0.01
C148 0.01
C145
0.01
C131
0.0047
C136
0.022
C138
0.022
C125
0.1
C134 0.0047
C133
0.0047
L101
3 
µ
H
R123
10
R126
6.8
C135
0.022
C137
0.022
R125
6.8
R622
100K
C620
220P
C619
220P
C621
220P
C616
2.2/16 
R609
1K
R605
1K
R607
1K
C612
0.0027
C610
2.2/50
C617
33/16 
C608
4.7/50
C618
100/16
R611
47K 
R615
10K 
R613
3.9K
C614
0.1(ML) 
IC601
LC75341M
AUDIO
PROCESSOR
C601 10/16
C602 10/16
C603 10/16
R625
3.9K
R624
3.9K
R620
560
R618
33K
R616
4.7K
C606 10/16
C604 10/16
C605 10/16
R610
47K 
C609
2.2/50
R612 3.9K
C613
0.1(ML)
C622
0.1
C623
0.1
C615
2.2/16
R608
1K
R606
1K
R604
1K
C607 4.7/50
R614
10K
C611
0.0027
R623
100K
R603 1K
R602 1K
R601 1K
R617
4.7K
R621
560
R619
33K
D602
1N4004
D603
1N4004
D601
1N4004
R201
1K
R202
1K
IC201
LM1876TF
POWER AMP.
L202
100mA
L201
100mA
R206 22K
R205
22K
R224
1K
R204
220
C204 47/50
C202
47/50 
C209
330P
C211
330P
C210
0.0047
C206 330P
R213
1K
R214
1K
R212
1K
R203 220
C201 47/50 
C205
100/16
ZD203
DZ3.3BSB
C207
47/25
R219
10K
R218
10K
Q204
KSC1815 GR
Q203
KSC1815 GR
R209
10K 
R215
4.7K
R210
10K
R217
10K
Q202
HSC1609 GR
R220
4.7K
R221
47K
C208
470/16
ZD204
DZ3.3BSB
ZD201
DZ3.3BSB
R216
10K 
R211 10K
R207
10K
Q201
KSC1815 GR
R208
10K
CT
E
OR
C124
47/25
3
7
470/16
FM SIGNAL 
PLAYBACK SIGNAL 
RECORD SIGNAL 
CD SIGNAL 
CD-XP120H
– 20 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 13.
Figure 20 SCHEMATIC DIAGRAM (3/10)
24 23 22 21 20 19 18 17 16 
1 2 3 4 5 6 7 8 9 
R 
P 
R 
P 
A_GND 
T1_L
T1_R
T2_L2 
T2_L1 
T2_R1 
A_GND 
T2_R2 
L(T1) 
R(T2)
L(T2) 
L  NF
R  NF
PLO 
RRO
RLO 
RLI
L  NF
R  NF
R 
R 
P 
P 
R 
L:T1
H:T2
PLAYBACK HEAD
TAPE 2
TAPE 1
PLAYBACK/RECORD
HEAD
ERASE HERD
+B
–
+ 
2 
3 
2 
1 
4 
3 
2 
1 
4 
3 
2 
1 
M 
2 
1 
2 
1 
3 
2 
3 
4 
1 
3 
4 
MAIN PWB-A1(2/3)
1 
2 
3 
1 
P 
L-CH
R-CH
L-CH
R-CH
R(T1)
PRO
RRI
D806
1N4148
R834
33K 
CNP803
R835
18K 
D804
1N4148
CNP804
R801
1K
R802
1K
CNP801
C802
560P
C801
560P
C812
0.0027
R808
10K
C819
0.0022
R813 33K
R806
27
R809
100K
C815
0.033
C808
330P
C810 100/25
R815 5.6K
R811
3.9K
C813 560P
C817 47/25
R804
1K
C805
330P
C804
560P
C803
560P
C806 330P
C809 330P
R803
1K
IC801
AN7345K 
IC801
PLAYBACK AND
RECORD/PLAYBACK AMP.
C814 560P
R812 3.9K
C818 47/25 
R810
100K
C811
100/25
R807
27
C816
0.033
C821 3.3/50
R816 5.6K
C822
R
8
1
9
C820 0.0022
R814
33K
R820
R805
10K
C807
0.0027
R818
68
K
R817 39
K
D803
1N4148
D802
1N4148
SW801D
REC./P.B.
SW801G
REC./P.B.
SW801B
REC./P.B.
SW801F
REC./P.B.
SW801C
REC./P.B.
CNP802
SW7
TAPE 2
FF/REW
SW6
TAPE 1
FF/REW
SW5
TAPE 1
PLAY
SW8
TAPE 2
PLAY
M2
TAPE
MOTOR 
RECORD  SINGAL 
PLAYBACK SINGAL 
– 21 –
CD-XP120H
Figure 21 SCHEMATIC DIAGRAM (4/10)
7
8
9
10
11
12
22 21 20 19 18 17 16 15 14 13 
3 4 5 6 7 8 9 10 11 12 
M_10V
TAPE_DET
L  NF
R
  
NF
PLO 
RRO
RLO 
RLI
L  NF
R  NF
VCC
ALC 
REF
R
P 
R 
R 
P 
L:T1
H:T2
P19  8 - A
TO MAIN SECTION 
TAPE  L
REC  L
REC  R
+10V
+B
+B
+B
+B
+B
+B
+B
A_GND
TAPE  R
CHANEL_SW
M_GND
10 
9 
8 
4 
5 
6 
3 
2 
1 
7 
B-A1(2/3)
P 
PRO
RRI
BIAS OSC.
D806
1N4148
R834
33K 
R837
1K
R835
18K 
804
4148
C812
0.0027
808
0K
C819
0.0022
R813 33K
R809
100K
C815
0.033
R815 5.6K
R811
3.9K
C813 560P
C817 47/25
330P
IC801
AN7345K 
C814 560P
R812 3.9K
C818 47/25 
R810
100K
C816
0.033
C821 3.3/50
R816 5.6K
C822 0.022 
C826
22/50
R819 6.8K
C820 0.0022
R814
33K
C828 0.022
R825 100 
R827 10K 
R820 3.9K
C824 0.001
C830 0.0033
C832 47/25
R822
1.5K
05
K
Q801
KSC3203 Y
R833
10
C839
0.0047
(ML)
R831
150
R832
33K
C838
0.022 (ML)
C837
100/10
L801
BIAS OSC.
C836
0.0022
SW801H
REC./P.B.
R830
100
D805
1N4148
R836
8.2K
D801
1N4004
R829
220
SW801E
REC./P.B.
SW801A
REC./P.B.
C834 220/16
C833 22/50
C835 0.022
R818
6.8K
R821 1.5K
R826 10K
C823 0.001
C831 47/25
C829 0.0033
C825
22/50
R824 100 
R817 3.9K
C827 0.022 
C840
220/16
R823
47K 
R828
47K
R838
5.6K
D803
1N4148
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Sharp CD-XP120H (serv.man8) Service Manual ▷ Download

  • DOWNLOAD Sharp CD-XP120H (serv.man8) Service Manual ↓ Size: 476.96 KB | Pages: 10 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp CD-XP120H (serv.man8) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp CD-XP120H (serv.man8) System. Information contained in Sharp CD-XP120H (serv.man8) 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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