Sharp SD-EX200 (serv.man13) Service Manual ▷ View online
SD-EX200H
– 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 11.
0.047
0.047
3.9K
1
4.7
0.001
0.001
0.001
0.047
0.22/50
0.1
12K
0.001
47/10
10
KTA1266 GR
47
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
12K
22P
(CH)
DS1SS133
39K
33/25
KRC104 M
3.9K
4.7K
100/10
4.7K
100
100/16
3.3/16
330
0.0027
0.001
0.047
10/50
100P(CH)
0.1
0.1
3.9K
6.8K
0.022
0.1
47/25
100K
12K
47/25
DZ6.2BSB
LM358D
OP-AMP.
2.2K
100K
0.1
12K
1.2K
0.022
1K
1K
680
680
0.022
33K
10K
0.22/50
27K
22P
(CH)
2.7K
10K
1K
0.01
47/25 0.01
8.2K
8.2K
22K
8.2K
8.2K
22K
2
28 27
26 25 24 23 22
1
2
3
4
5
6
7
4
3
2
1
5
6
7
8
33
32
31
30
29
28
27
26
25
24
23
21 22
3
34
69
6
80 79 78 77
76
75 74 73 72 71 70
TR–
VCONT
TDO
LD
D_+5V
LD_M–
LD_M+
VCONT
LID_SENS
SPDO
FDO
LD_M+
LD_M–
TR+
FO+
TR–
FO–
SLDO
PUIN
VREF
PD
TIN2_F
TIN1_E
FIN2_B
FIN1_A
TDO
SP+
SL+
SP–
PUIN
SL–
PD
FO–
FO+
TR+
FIN1_A
FIN2_B
LD
TIN2_F
TIN1_E
DE_EMPH
D_GND
D_GND
VCONT
VO3–
VO3+
VO4–
VO4+
VO5+
VO5–
VCC2
FWD
REV
VREF
IN
VCC_S
VIN4G
VIN4
VCONT
SGND
D_GND
VCC
VREF
E
A
B
F
C
LD
VR
PD
FO–
FO+
TR+
TR–
–
+
+
–
GND
FO–
LD
VR
PD
FO+
TR+
TR–
C
F
B
A
E
VREF
VCC
PICKUP UNIT
TR–
LDD
LDS
FR
VVDD
PCKIST
VVSS
PDO2
PDO1
CONT2
CONT3
VSS
O
MONI2
MONI1
FSEQ
V/*P
DEFECT
SBCK/FG
CONT5
CONT4
GPDAC
SLDO
SPDO
FDO
TDO
REF1
VREF
ADAVSS
ADAVDD
JITTC
RFMON
TE
TEC
FE
TIN2 F
TIN1 E
FIN2 B
FIN1 A
RFVSS
RFVDD
RF
EFMIN
SLCIST
SLCO
TR+
FO+
FO–
SLIDE
SPIN
+
–
PU-IN
1
1
2
2
1
3
6
5
4
1
2
3
6
5
4
1
2
3
6
5
4
1
2
3
6
5
4
1
2
4
7
1
6
2
5
3
4
7
1
6
2
5
3
4
7
1
6
2
5
3
4
7
1
6
2
5
3
7
6
2
3
8
5
4
1
7
6
2
3
8
5
4
1
7
6
2
3
8
5
4
1
7
6
2
3
8
5
4
M
M
M
VCC
GND
CD MOTOR PWB-D
2
1
3
+B
+B
+B
+B
+
+B
+B
+B
+B
+B
+B
LASER DRIVER
MUTING
CNP1
CNS1A
CNS1B
R3
R4
R5
R6
R7
R2
R1
C44
C5
C3
R39
R9
R8
C4
C43
R40
Q1
C40
C41
C42
R38
R35
C39
R34
R33
R37
R36
CNP2
CNS2A
CNS2B
C86
C87
C1
C2
R10
C6
TP3
C7
TP1
C16
C17
R11
C14
C13
C12
C11
C15
R82
Q82
R16
R12
R14
R15
R64
R72
R13
C82
D82
R58
R84
CNP5
CNS5
C51
C52
C53
R59
R56
R55
R57
C57
R63
C55
C56
ZD1
R60
C50
IC3
C54
CNP4
CNS4A
CNS4B
CNP4A
R61
R62
C18
C10
C9
TP2
IC1
LC78646E
CD SERVO
M1
CD DOOR
MOTOR
SW4
PICKUP IN
M801
SLED
MOTOR
M802
SPINDLE
MOTOR
1 6
2
7
8
4
5
– 19 –
SD-EX200H
Figure 19 SCHEMATIC DIAGRAM (2/10)
7
8
9
10
11
12
0.82
µ
H
3.3K
0.0015
(ML)
0.0015(ML)
3.3K
0.001
2.2
µ
H
0.022
100/10
100/10
3.9K
CS4340KS
DAC IC
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
100
100
100
100
100
100
100
DS1SS133
1K
1K
1K
1K
1K
1K
1K
0.022
100P(CH)
100P(CH)
100P(CH)
100P(CH)
220
0.82
µ
H
0.047
0.22/50
0.1
3.3/16
100/10
0.022
DS1SS133
3.3/16
10P
(CH)
100
KRA107 M
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
220/6.3
4.7K
100/25
0
KTA1270 Y
100/10
4.7K
22
DZ5.6BSB
KTC3199 GR
1.2K
10/16
47
3.3K
18P
18P
(CH)
5.6K
0.022
1K
1K
680
680
1K
21
20
19
18 17 16 15
8
9 10 11 12 13 14
28 27
26 25 24 23 22
1
2
3
4
5
6
7
33
32
31
30
29
28
27
26
40
39
38
37
36
35
34
69
68
67 66 65 64 63 62 61
75 74 73 72 71 70
KRC102 M
3.3/50
47K
0.01
DS1SS133
100K
2.2K
2.2K
10/50
10/50
10/25
3.3/16
0.022
0.022
1/50
1/50
0.1
CD_WRQ
CD_DRF
VCONT
TDO
FDO
SLDO
SPDO
LID_SENS
DIG_FUNC
CD_CE
CD_CLK
CD_DI
CD_DO
CD_RES
CD_CE
CD_CLK
CD_DI
CD_DO
CD_WRQ
CD_RES
CD_DRF
LD_M–
LD_M+
VCONT
DIG_FUNC
LD_M+
LD
_
M
–
SP+
SL–
SP–
SL+
TR+
FO+
TR–
FO–
PUIN
V_IN
GND
VCC
VINIG
+A3.3V
A_GND
+A3.3V
P_GND
+A7.9V
16MOUT
DE_EMPH
R_OUT
A_GND
L_OUT
LOUT
A3.2V
A_GND
ROUT
REF_GND
VCOM
FILT
DE-EMPH
SDA
SCL
LRCK
BCK
DATA
RST
CD_D_GND
DIG_FUNC
16MOUT
+A3.3V
CD_RCH
CD_LCH
P_GND
+7.9V
VCONT
VIN1
VCC1
VO1–
VO1+
VO2–
VO2+
FR
VO3–
VO3+
VO4–
VO4+
VO5+
VO5–
VCC2
FWD
REV
VIN2
VIN2G
VIN3
VIN3G
REG IN
REG OUT
VREF_IN
VCC_S
VIN4G
VIN4
VCONT
SGND
A_GND
P20 1-D~E
TO MAIN SECTION
CD_WRQ
CD_DRF
CD_CE
CD_DO
CD_DI
CD_CLK
CD_RES
LID_SENS
P20 1-D
TO MAIN SECTION
VVSS
PDO2
PDO1
CONT2
CONT3
VSS
VDD5
DRF
*RES
*WRQ
DO
DI
CL
CE
DATA
BCK
LRCK
ASDFIN
ASDACK
ASLRCK
EFLG
C2F
XVSS
FSX/16MIN
XIN
XOUT
XVDD
RVDD
RCHO
RVSS
LVSS
LCHO
LVDD
TEST
DOUT
VDD
VSS
MONI5
MONI4
MONI2
MONI1
FSEQ
V/*P
DEFECT
SBCK/FG
CONT5
16.9344 MHz
2
1
3
MAIN PWB-A1 (1/2)
2
3
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
(CH)
1
2
3
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
CONSTANT
VOLTAGE
DIGITAL OUT
CONTROL
47
0.01
0.001
C40
C41
C42
R35
R32
C39
R34
R33
R37
R36
R25
R26
R27
R28
R29
R30
R31
C37
C38
C36
C35
C33
C117
Q101
C101
R102
C102
D101
R101
IC101
L101
C116
R112
R114
C108
C107
C105
C106
R111
C115
R115
C103
C110
C114
C113
C109
R109
R108
R107
R105
R106
R104
R103
C21
C19
C20
C22
R17
R73
R15
Q84
C83
Q3
R64
R72
C59
IC2
LA6574H
FOCUS/TRACKING/
SPIN/SLED DRIVER
C70
ZD2
D2
D1
R51
Q2
R52
C60
R53
C58
C30
R24
L1
C31
XL1
C29
C69 0.001
C81
C88
L2
C84
C85
IC4
GP351TZ
DIGITAL OUT
IC1
LC78646E
CD SERVO
R83
CD SIGNAL
3
10
11
12
7
8
9
• The numbers
1
to
12
are waveform numbers shown in page 36.
SD-EX200H
– 20 –
Figure 20 SCHEMATIC DIAGRAM (3/10)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 11.
+15V
-15V
+3.3V
+7.9V
+15V
CNP601
P23 12-E
TO DISPLAY PWB
1.5
0.22
0.22
0.22
0.22
1.5
0.22/50
220
1.2K
DS1SS133
KRC107 M KRA107 M
0.0047
2.2
2.2
0.0047
680P
100K
220
1.2K
47
KRA102 S
1M
MA111
4.7K
DS1SS133
MA111
KTC3875 GR
KTC3875 GR
KRC1
KRC102 S
10/50
4.7
KRA102 S
KRC107 S
DS1SS133
4.7K
10/50
KTC3875 GR
10K
4
0
1K
180P(CH)
180P(CH)
1K
1K
0.01
4.7K
1.2K
3.3K
1.2K
4.7K
KTC3199 GR
3.3K
KTC3199 GR
2.2/50
2.2/50
1.2K
3.3/16
22/16
0.022
180P(CH)
100/16
2.2K
2.2K
390
390
2.2/50
2.2/50
47P(CH)
0.0022
1/50
LC75341M
AUDIO
PROCESSOR
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
47P(CH)
1K
10/50
1/50
1K
1K
0.0022
1.2K
10/50
1K
1K
1K
LC72723
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1K
47/10
10K
DS1SS133
1K
1K
1
3
2
DS1SS133
KRC107 M
DS1SS133
8.2K
0.022
1K
1K
DS1SS133
DS1SS133
DZS3.3B
10/16
DZS5.1
180
10/16
330
10K
10
6.8K
10K
0.022
560P
2.2
µ
H
1K
0.022
1K
56K
KTC3199 GR
22P
(CH)
(CH)
4.332 MHz
1K
10K
56K
10/16
22P
(CH)
(CH)
0.022
0.022
2.2
µ
H
47/10
10/16
0.022
68K
3.9K
470P
3.9K
470P
15K
15K
2SK246 GR
OFFSET_COMPRA
OFFSET_PROTECT
AD_RESET
SP_RELAY
SURROUND
P_GND
+A7.9V
TUN_CE
TUN_DI
TUN_CLK
DT_CONT
DT_CONT
DT_CONT
FAN_LOCK
FAN_MOTOR
P_OUT_LEVEL
SP_RELAY
RDS_RDY
CD_DRF
CD_WRQ
CD_RES
CD_LCH
RDS_DATA
TUN_SM
S_MUTE
SURROUND
TUN_DO
TUN_CLK
TUN_DI
TUN_CE
PROTECT
A_GND
CD_RCH
RDS_RDY
RDS_CLK
RDS_RST
TUN_CE
TUN_DI
RDS_DATA
CD_D_GND
DIG_FUNC
CD_DRF
CD_RES
CD_WRQ
CD_DO
CD_DI
CD_CLK
CD_CE
LID_SENS
DIG_FUNC
CD_DO
CD_DI
CD_CLK
CD_CE
LID_SENS
A/D_RESET
OFFSET_PROTECT
RDS_CLK
RDS_RST
PROTECT
S_MUTE
PROTECT
PROTECT
TUN_SM
TUN_CLK
TUN_DO
D+5V(SWD)
CD_D_GND
(TUNER)
(AUX)
CL
VDD
R1
L1
L2
L3
L4
LSELO
RSELO
R4
R3
R2
VREF
R-BASS
R-TRE
R-OUT
L-OUT
VSS
CE
DI
R-IN
L-IN
L-TRE
L-BASS
(CD/MD)
+ 7.9V
A_GND
H/P_L_OUT
H/P_R_OUT
READY
RDS-ID/
RDCL
RDDA
RST
MODE
VDDD
VSSD
XIN XOUT
TEST
CIN
FLOUT
VSSA
VDDA
MPXIN
VREF
RDS DECODER
DIG_FUNC
CD_WRQ
CD_RES
CD_DRF
CD_DO
CD_DI
CD_CLK
CD_CE
LID_SENS
CD D_GND
+A3.3V
CHASSIS
AUX IN
L-CH
R-CH
P19 12-D~G
FROM CD SECTION
D+5V(SWD)
D_GND
+5.1V
A_+3.3V
P_GND
-15V
CE
CL
DO
CD_R CH
A_+7.9V
CD_L CH
A_GND
FM_DET
TUN_R
TUN_SM
VCC_9V
TUN_L
A_GND
A GND
DI
34
33
32
26
25
21
24
23
22
30
29
28
20
27
19
17
16
15
9 10
8
7
18
5
6
2
3
4
1
13 14
12
11
31
1
1
11
2
3
5
6
4
7
8
9
10
11
1
2
3
4
5
6
1
2
3
4
5
6
1
3
4
5
6
7
CD_D_GND
+/—9V_GND
P_GND
MICOM_D_GND
P_GND
CD
A
GND
4
3
1
5
2
TO TUNER UNIT
CNS
P24
FROM POW
MAIN PWB-A1 (2/2)
6
5
4
3
2
1
7
8
9
10
11
12
13
14
15
16
D
S
G
1
2
3
1
2
3
1
3
2
1
1
2
3
2
3
1
2
3
1
2
3
+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
1
34
Q535, Q536:
SURROUND ON/OFF
SURROUND ON/OFF
BASS
CONTROL
BASS
CONTROL
SWITCHING
QS03~QS05:A/D RESET SWITCHING
QS06~QS08: OFFSET S
SWITC
SURROUND
0.0047
C501
CNPS01
QS02
RS04
DS04
RS03
DS02
CS06
DS01
QS06
QS07
QS01
CS02
RS
QS03
QS05
DS03
RS05
CS03
QS08
RS06
R
C
QS04
BI502
CNS502
C530
C512
C516
R503
R512
C504
C503
C572
C502
C514
R502
C570
C571
R501
C513
C511
C531
C515
R511
C566
R525
R527
Q551
R513
C523
C521
C527
R515
C525
R519
R517
R578
C565
R577
C564
R579
JT501
AUX INPUT
R580
C519
R528
R526
R514
Q552
C522
C524
R520
C520
R516
R518
C537
Q535
Q536
R53
D535
C536
R53
Q538
R53
C535
R555
R521
R524
R522
R523
C528
C526
CT29
C538
R556
R557
R535
R55
ZD400
R400
C406
CT21
RT21
RT32
RT31
CT26
CT22
XT21
RT24
QT21
CT23
RT27
RT25
RT26
CT25
CT30
CT31
CT27
RT28
RT30
RT22
LT21
RT29
CT32
CT28
LT22
CT24
ICT21
R409
R408
D404
D403
Q400
D400
R402
C410
C411
ZD402
R405
D402
R412
R411
D401
R403
CNP502
R581
CNP501
IC501
FFC502
FFC501
CD SIGNAL
AUX SIGNAL
FM SIGNAL
– 21 –
SD-EX200H
Figure 21 SCHEMATIC DIAGRAM (4/10)
7
8
9
10
11
12
+15V
-15V
+12V
+9V
+3.3V
+7.9V
+20V
—20V
+15V
1.5
4.7K
4.7K
1.5
1K
1K
MA111
0.022
47K
KTA1504 GR
KTA1504 GR
0.1(3W)
0.1(3W)
1K
4.7K
1K
KTA1504 GR
KTA1504 GR
KRC102 S
4.7K
22K
22K
0.1(3W)
0.1(3W)
220
1.5K
MTZJ5.6A
47/25
1.5K
1/50
1K
1.2K
1K
1K
33P
(CH)
DS1SS133
M KRA107 M
18K
47P
(CH)
0.0047
2.2K
0.012
1K
10K
KTC3199 GR
NJM4565M
BUFFER AMP.
KTC3199 GR
1K
2.2K
0.0047
10K
0.012
680P
100K
220
33P
(CH)
1.2K
47P
(CH)
0.01
100K
304HT2P
304HT2P
304HT2P
304HT2P
KTC3199 GR
4.7K
KTC3199 GR
4.7K
304HT2P
304HT2P
304HT2P
304HT2P
100K
0.01
18K
1/50
1K
47
47/25
1M
MA111
7K
MA111
KTC3875 GR
KTC3875 GR
KRC102 S
2 S
4.7K
02 S
S133
4.7K
10/50
KTC3875 GR
10K
4.7K
0.0047
1K
0.001
0.001
100K
180
180
10/16
100
1/50
DS1SS133
1K
1K
1
3
2
DS1SS133
KRC107 M
DS1SS133
8.2K
MTZJ6.8A
0.022
1K
DZS3.3BSB
10/16
DZS5.1BSB
180
10/16
330
0.047
(ML)
(ML)
10K
KIA7808AP
VOLTAGE
REGULATOR
1/50
0.022
KIA7809AP
3
1
0.047
(ML)
1/50
0.022
DS1SS133
100K
10K
Q546
KTA1266 GR
KTC2874 B
2.2K
KRA107 M
2.2K
KTC2874 B
47
47
KIA7812AP
VOLTAGE
REGULATOR
3
1
0.047
(ML)
(ML)
0.022
1/50
10/16
KTC3203 Y
KTC3203 Y
MTZJ6.8A
220
1.5K
KTA1271 Y
47/25
4.7
560
DS1SS133
KTC3199 GR
47K
33K
120K
4.7K
10K
10K
100/16
DS1SS133
100/16
100/16
1.5K
2SK246 GR
3
2
1
8
4
5
6
7
2
2
OFFSET_COMPRA
OFFSET_PROTECT
AD_RESET
SP_RELAY
OFFSET_COMPA
A/D_RESET
PROTECT
OFFSET_PROTECT
SP_RELAY
FAN_LOCK
FAN_MOTOR
PROTECT
PROTECT CIRCUIT PWB-A3
OFFSET COMPA
(1/2W)
(1/2W)
(1/2W)
(1/2W)
(1/2W)
OFFSET PROTECT
PROTECT
A/D_RESET
R-CH_+1
R-CH_—1
L-CH_—1
L-CH_+1
FAN_M—
FAN_M+
L-CH_IN_+1
L-CH_IN_—1
R-CH_IN_—1
R-CH_IN_+1
(1/2W)
+5.1V
-15V
L-CH_OUT
A_GND
R-CH_OUT
8
7
6
5
4
3
1
7
6
5
4
3
2
1
+
—
—
1
2
3
2
1
3
4
1
2
1
2
+
3
4
5
6
3
4
5
6
4
5
6
7
A_—20V
A_+20V
A_+20V
CD_D_GND
+/—9V_GND
VOL_A_GND
P_GND
MICOM_D_GND
P_GND
CD_A_GND
10
9
6
4
3
1
5
7
8
2
L-CH_+1
R-CH_+1
R-CH_
–
1
L-CH_
–
1
L-CH_+1
L-CH_—1
R-CH_—1
R-CH_+1
1
2
3
4
1
2
3
4
1
2
3
4
CNS932
P24 1-D
FROM POWER PWB
CNS513
P21 9-B
FROM PROTECT CIRCUIT PWB
M
M401
FAN MOTOR
CNA101
P26 1-C
FROM 1-BIT AMP. PWB
CNP513
P21 10-H
TO MAIN PWB
CNSA103
P27 12-B
FROM 1-BIT AMP. PWB
D
S
G
1
2
3
2
2
3
1
1
2
3
IC401
VOLTAGE
REGULATOR
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
-B
-B
-B
-B
-B
+B
+B
6:
D ON/OFF
Q539, Q540: MUTING
MUTING
MUTING
MUTING
MUTING
ING
QS06~QS08: OFFSET SWITCHING
SWITCHING
SWITCHING
QS10, QS11: CURRENT DETECT
QS13, QS14: CURRENT DETECT
QS13, QS14: CURRENT DETECT
SURROUND
SYSTEM MUTE
Q421~Q423: FAN SWITCHING
RELAY
SWITCHING
1
2
S04
DS04
S03
DS01
QS06
QS07
QS01
RS07
S03
RS05
CS03
QS08
RS06
RS01
CS01
RS18
QS11
QS13
RS15
RS16
QS10
QS14
QS12
DS12
CS12
RS20
RS14
RS22
RS21
RS10
RS12
RS19
RS11
RS13
RS17
BIS01
CNS513
CNPS02
Q536
R559
R560
R536
D535
C536
R538
C552
R542
Q538
Q540
R572
C542
R540
R539
C568
R546
C544
R544
ZD556
C556
C546
R548
Q544
C550
R550
LED506
LED502
LED504
LED500
BI511
CNS511
R552
R551
Q543
LED503
LED505
LED507
LED501
R549
C551
C541
R571
Q539
R541
R537
C535
R543
C553
C569
C543
R555
C538
R556
R557
R535
R558
C555
R574
R573
Q545
C549
R545
C545
R547
C548
Q548
R575
R576
Q547
R570
R569
C559
C560
CNP401
CNS401
R434
R433
R432
PS421
4.7
Posistor
Q423
R427
R428
Q421
R422
Q422
R423
R425
ZD400
R400
C403
C404
IC401
C405
IC400
C400
C401
C402
C406
IC402
Q400
D400
R402
ZD401
C410
C411
ZD402
R405
C409
C408
C407
R431
D422
C424
ZD421
R426
R424
C423
D421
LF402
C422
C421
R421
SO421
SPEAKER
TERMINAL
LF401
R438
C425
Q424
R430
R429
D423
RL421
D402
R412
R411
D401
R407
R403
R406
CNP513
IC502
CNP532
