Sharp CD-XP200H (serv.man22) Service Manual ▷ View online
– 21 –
CD-XP200H
Figure 21 SCHEMATIC DIAGRAM (4/10)
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
8
9
10 11
12
13
14
15
16
17
TUN_R
TUN_L
TUN_SM
RDS_RST
RDS_RDDA
RDS_RDCL
RDS_READY
A_GND
D_GND
A+10V
DO
CLK
DI
CE
XOUT
TEST
CIN
FLOUT
VSSA
VDDA
MPXIN
XIN
READY
RDS-ID/
RDCL
RDDA
RST
MODE
VDDD
VSSD
VREF
TP302
MAIN PWB-A1 (2/3)
MO/ST
FM DET
VCC
IF OUT
PHASE
(FM/AM)
PHASE
L-CH OUT
R-CH OUT
MPX IN
MPX VCO
+B
+B
+B
+B
+B
21
28
27
26
25
24
19
18
16
14
8
20
23
22
SWITCHING
TO MAIN SECTION
P19 12 - C, D
C388
0.001
0.001
R384
5.6K
5.6K
RT22
390
390
RT23
390
390
C391
47/25
47/25
R383
5.6K
R392
270
R385
5.6K
Q360
KTA1266 GR
R391
270
C395 0.022
C396
100/10
R359 1.8K
ZD351
DZ5.1BSB
L352
100
µ
H
C384
0.001
0.001
R395
47K
R386
22K
22K
R360
4.7K
7
R387
5.6K
C399
0.022
C398
100/10
R388 3.9K
ZDT21
DZ5.1BSB
RT30
1K
LT21
2.2
µ
H
CT24
47/25
47/25
LT22
2.2
2.2
µ
H
CT30 0.022
CT27
0.022
0.022
CT32
47/25
47/25
CT31
47/25
47/25
CT28
0.022
0.022
CT26
560P
560P
RT26
56K
RT25
10K
QT21
KTC3199 GR
RT24
56K
CT29
0.022
0.022
CT25
22P
(CH)
22P
(CH)
XT21 4.332 MHz
CT22
0.022
CT21
47/25
RT21
10K
10K
RT29
1K
RT28
1K
RT27
1K
CT23
22P(CH)
22P(CH)
C358
1/50
C356
0.001
0.001
C355 22P
R355
3.3K
3.3K
C370
1/50
C357
2.2/50
R353
270
270
CF351
X351
56 kHz
FILTER
C368 1/50
R357 470K
C373
0.015
R363 8.2K
R364 8.2K
R356
1K
C374 0.015
C369
27P(UJ)
C371
1/50
C372
1/50
IC303
LA1832S
FM IF DET./
FM MPX./AM IF
ICT21
LC72723
RDS
DECORDER
R370
1K
RT31
10K
RT32
6.8K
CD-XP200H
– 22 –
Figure 22 SCHEMATIC DIAGRAM (5/10)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 14.
18V
13V
3
1
3 1
3 1
3 1
2
2
2
2
+B_PROTECT
GND (D_GND)
GND (M_GND)
+B2
R-CH
L-CH
SP_RLY
SP_DET
GND
(CD_GND)
CD(A_GND)
A_+10V
M_+13.5V
L
R
R
L
L
R
VF1
AC_RLY
–VF
VF2
FAN MOTOR 5V
UNSW_5.6V
D_5V
SW_5V
LD+7V
A_5V
P_IN
(A_GND)
GND
5
4
3
7
6
2
1
4
5
2
3
1
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
6
7
GND
–VCC
VCC
1
2
3
4
5
CH1
OUT
OUT
CH2
CH2
CH1
–
–
+
+
+VCC
–VCC
R-CH
L-CH
CNS705
P25 12 - E
FROM DISPLAY PWB
P18 2 - B~D
TO MAIN SECTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
SP RELAY
ON-OFF
VOLTAGE REGULATOR
+B
+B
+B
+B
+B
+B
+B
+
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
IC901
STK4029S
POWER AMP.
C907
820P
R903
1K
C905
3.3P
(CH)
C903
0.001
R907
56K
R909
1K
R911
820
C909
4.7/50
R901
56K
C901
0.22/50
R921
100(1/4W)
Fusible
C913
100/63
R925
22K
C932 0.22
R923
1K
R915
1.5K
C911
0.022
R913
0.1 (1W)
Q901
KTC3199 GR
D905
DS1SS133
C915
10/63
C916
10/63
R919
0.22(2W)
R917
0.22(2W)
R922
100(1/4W)
Fusible
C914 100/63
R920
0.22(2W)
R918
0.22(2W)
R912 820
C910 4.7/50
R904
1K
R910
1K
C908
820P
C906
3.3P(CH)
R908 56K
R914
0.1 (1W)
C912
0.022
R916
1.5K
R924
1K
D906
DS1SS133
Q902
KTC3199 GR
D907
DS1SS133
Q904
KTC3199 GR
Q903
KTC3199 GR
R936
56K
R935
56K
R937 56K
C925
47/50
C928
0.22
C926
0.22
C927
0.22
R940
4.7
R941
4.7
C929
0.22
R938
680
R943
680
R942
680
R939
680
R945
1.5K
RL914
D911
DS1SS133
Q905
KTC3199 GR
R946
47K
BI801
CNS801
CNP801
R803 12K
R804
47
R805
47
C801 100/35
CNP802
C856
3300/35
C855
0.1(ML)
IC852
KIA7810AP
C854
0.1(ML)
C853 47/25
R853 22K
D852
DS1SS133
D857
DS1SS133
R859 22K
C863 22/50
IC855
KTC2026
R860 220
C865 10/50
ZD852
DZ8.2BSB
D851
DS1SS133
D860
1N4004S
C851
0.047(ML)
R854 22K
C852 22/50
D859
DS1SS133
IC851
KIA7812AP
R927
22K
C949
2200/56
C948
2200/56
R926
22K
C864
0.1(ML)
D858
DS1SS133
IC853
KIA7805AP
C859
0.1(ML)
R858
220
C858
0.022
C857 47/25
R852
10K
IC854
AN78L05
IC851~IC854
VOLTAGE REGULATOR
C861
0.047(ML)
C860 47/25
D856
DS1SS133
C862
10/50
C904 0.001
R902 56K
C902
0.22/50
R801 220K
D855
DS1SS133
– 23 –
CD-XP200H
Figure 23 SCHEMATIC DIAGRAM (6/10)
7
8
9
10
11
12
–28V
–28V
–33V
M_+13.5V
SP_RLY
R-CH
GND
GND
L-CH
VF1
AC_RLY
–VF
VF2
P_IN
MAIN PWB-A1 (3/3)
TRANSFORMER PWB-A3
POWER PWB-A2
R_OUT
L_OUT
T.F.
4
5
2
3
1
1
2
3
4
5
6
7
6
7
GND
–VCC
VCC
1
2
3
4
5
5
4
3
2
1
1
5
SP_R-CH_GND
SP_L-CH_GND
SP_R-CH
SP_L-CH
6 OHMS MIN
1
2
–
+
M
1
2
HEADPHONES
PWB-B2
+
+
–
–
AC POWER
SUPPLY CORD
AC 230 V, 50 Hz
CNS705
FROM DISPLAY PWB
FAN MOTOR
DRIVER
SP RELAY
ON-OFF
VOLTAGE
REGULATOR
+B
+B
+B
+B
+B
+B
+B
+B
+B
1
4
1
4
When Servicing, pay attention as the
area enclosed by this line ( ) is
directly connected with AC main voltage.
area enclosed by this line ( ) is
directly connected with AC main voltage.
RELAY
DRIVER
R938
680
R943
680
R942
680
R939
680
R945
1.5K
R944
1.5K
RL914
D911
DS1SS133
Q905
KTC3199 GR
R946
47K
R947
15K
C931
10/50
D912
DS1SS133
C930
47/50
R949
1K
R950
68K
Q906
KTC3203 Y
FW803
HLD803
CNP705
JK701
HEADPHONES
SO901
SPEAKER
TERMINAL
PT801
MAIN POWER
TRANSFORMER
CNS801
CNP801
D802
D3SBA60F
C809
0.1(ML)
C808
0.1(ML)
F803
T2A L 250V
F801
T4A L 250V
F802
T4A L 250V
D803
1N4004S
C807 0.1(ML)
C806 0.1(ML)
C806 0.1(ML)
D804
1N4004S
1N4004S
R802
47K
ZD802
DZ6.2BSA
R803 12K
R804
47
R805
47
ZD801
DZ6.2BSA
C801 100/35
C802 47/50
R806 47K
R807
10
Q801
KTA1274 Y
R808
2.2K
(1/2W)
ZD803
DZ300BSB
C803 47/50
C804 220/63
D806
1N4004S
C805 22/100
D805
1N4004S
F804
T2A L 250V
CNP802
CNP971
CNS971
M4
FAN MOTOR
R801 220K
C942
0.001
C943
0.001
L921
0.29
µ
H
L920
0.29
µ
H
C935
0.022
C937
0.022
R953
6.8
C939
0.022
C941
0.022
R955
6.8
C938
0.022
C940
0.022
R954
6.8
C934
0.022
C936
0.022
R952
6.8
HLD804A
PT841
SUB POWER
TRANSFORMER
RL841
L841
AC LINE
FILTER
C844
0.0047
K802
K801
D846
DS1SS133
R841
220K
R842
1K
R843
47K
Q841
KTC3199 GR
C841
1000/6.3
C842
470/35
C843
0.047(ML)
D845
D844
D843
D842
HLD804B
D842~D845: 1N4004S
C719
0.001
C718
0.001
L702
2.2
µ
H
FW804
FM SIGNAL
CD-XP200H
– 24 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 14.
Figure 24 SCHEMATIC DIAGRAM (7/10)
M
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
52
51
30
29
28
30
29
28
27
30 29 28 27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
19 18 17 16 15 14 13 12
26 25 24 23 22 21 20
11 10
9
8
7
6
5
4
3
2
1
9
8
7
6
5
4
3
81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
50 49 48 47
45 44 43 42 41 40 39
31
38 37 36 35 34 33 32
45 44
46
43 42 41 40 39
31
38 37 36 35 34 33 32
DIST
O/C_SW
DRF
M_+13V
CD CLK
S20
S19
S18
S17
T2_PLAY SW/
FPA/FPB SW
SPAN
S21
S10
S11
CD CLAMP SW
DISC_NO SW/
DSA DATA
LVL_DET
PROTECT
MIC SW
RDS RST/ESS ACK
RDS RDDA/ESS STB
RDS RDCL/ESS DI
RDS READY/ESS DO
NP
F
F
T-BIAS
T_T1/T2
VDD
X1
X2
AVDD
RESET
CD CE
CD DI
S1
S2
S3
S4
S5
S13
S14
CE
REC/PLAY
CD RESOUT
VPP/IC
CD DO
CLK
DI
DO
AVSS
KEY 2
KEY 1
KEY 0
P_IN
REMOCON
VSS
SMUTE
T_SOL_A
T_MOTOR
TIMER LED
VDD
AC_RLY
G9
G8
G7
G6
G5
G4
G3
G2
G1
P21
P20
P19
P18
P17
P16
P15
P14
P13
P12
P11
P10
P09
P08
P07
P06
P05
P04
P03
P02
P01
G01
G02
G03
G04
G05
G06
G07
G08
G09
T_SOL_B
52
51
T1 RUN
T2 RUN
T2 RUN
FPA/FPB
2
1
VDD
–20dBATT
AVREF
S6
S7
S8
S9
80
79
S12
VLOAD
S15
S16
S16
SP_
SP DET
WRQ
RLY
S_MUTE
SW_5V
UNSW5.6
M_+13V
+B_PROTECT
LVL_DET
A+10V
SP_RLY
D_GND
REC/PLAY
T_T1/T2
T_BIAS
DI
CE
KARAOKE LATCH
MIC IN
SPAN
RDS-READY
RDS-RDCL
RDS-RDDA
RDS-RST
TUN SM
CLK
DO
SP_DET
–20dB
15
3
2
1
19
18
17
16
14
13
21
25
24
23
27
26
22
20
12
11
9
10
8
7
6
5
4
T2_PLAY SW
T2 RUN
+MTR
SOL2
SOL1
T1 RUN
GND
F_REC
8
7
2
3
6
1
5
4
NX
NX
NX
NX
NX
NX
NX
+
-
TAPE MECHANISM
PWB-F
PWB-F
TAPE
MOTOR
PLAY
F. PLAY
CASSETTE
SOLENOID
SOLENOID
PH
1
2
3
4
5
6
7
8
8
1
8
27
1
CNP601
P19 10 - H
TO MAIN PWB
DISPLAY PWB-B1
+B
+B
+B
+B
+B
+B
+B
MOTOR
DRIVER
DRIVER
Q707, Q708: SOLENOID DRIVER
D710
DS1SS133
CNP702
CNP701
R738
47K
R752
33
C706
47/25
C707
1/50
R794
1.5
R792
100K
R793
1K
Q705
KTC3199 GR
R772
10K
R770
10K
D709
DS1SS133
C712
47/25
R740
4.7K
Q706
KTA1273 Y
R777
10K
Q707
KTA1273 Y
R778
10K
Q708
KTA1273 Y
R779
10K
R780
10K
R765
4.7K
R732
1K
R735
1K
R734
1K
R746
1K
R742 1K
R743 1K
R744 1K
R745 1K
FL701
FL DISPLAY
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
4
IC701
IX0532AW
SYSTEM
MICROCOMPUTER
R
R
R722
1K
R731
10K
R736 1K
R733 1K
R718 1K
R719 1K
R720 1K
R721 1K
R724 1K
R725 1K
R726 680
R727 680
R728 2.2K
R729 560
R730 1K
R762
10K
R756 4.7K
LED701
SLR342VCJ
R761
10K
R768
10K
R767
10K
R766
10K
FFC702
FFC701
D702
DS1SS133
D701
DS1SS133
R789
10K
R788
10K
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