DOWNLOAD Sharp XL-T200 (serv.man11) Service Manual ↓ Size: 522.61 KB | Pages: 10 in PDF or view online for FREE

Model
XL-T200 (serv.man11)
Pages
10
Size
522.61 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System / Schematic diagram
File
xl-t200-sm11.pdf
Date

Sharp XL-T200 (serv.man11) Service Manual ▷ View online

XL-T200H
– 18 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 10.
Figure 18 SCHEMATIC DIAGRAM (5/10)
12.3V 
20V 
13V 
20V 
11.7V 
11.7V 
20V 
0V
3 1 
14 13 12 11 10  9 8 7 6 5 4 3 
1 2 

A_12V 
M_12V 
TO  TAPE
MECHANISM
CHASSIS 
DI
CE
A_GND
TUN  R
TUN  L
D_GND
A_12V
AUX  R 
R-CH
L-CH
AUX  IN
AUX  L 
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
GND 
RDS  CLK
RDS  DATA
DO
FM  ST
SD
DI
CL
CE
VSM
TF
D_GND
P_CONT
USWD_5.6V
TRANSFORMER(MAIN) 
POWER 
POWER 
TRANSFORMER
(SUB) 
LAMP5V
REC  L 
9
10
11
12
13
14
15
16
17
18
TAPE  L
TAPE  R
TERMINAL PWB-A2

REC  R 
PLAYBACK SIGNAL
RECORD SIGNAL
CHASSIS
GND
P23  12-E
TO
MAIN PWB-A1(3/3)
FM SIGNAL
CD SIGNAL
AC POWER 
INPUT SOCKET
AC230V,  50Hz
When Servicing,
Pay attention as the area enclosed
by this line (          ) is directly
connected with AC main voltage.
P21  12-F
TO
MAIN PWB-A1(2/3)
CNW701
P16  1-E
FROM
DISPLAY PWB-B1
1
3
2
3
1
2
CONSTANT
VOLTAGE REGULATOR
RELAY
LINE
FILTER
CNS301
P15  11-D,E
FROM
TUNER PWB-C1
2.7K
2.7K
27K 
27K 
1N4148
1N4148
0.0047
2.2
µ
1K
1K
820 
DZ130BSA
0.022 
KTC3200 GR 
100 
100/25
1N4148
22K 
470/25
47
2SD2012 Y
22K 
2SD2012 Y
47
0.022 
10/16 
KRC107 M
820 
KRA102 M
0.022 
22K 
KTC3200 GR
2SD2012 Y
47
1N4148
10/16 
0.022 
4700/25
470/25
100 
100/25
33K 
DZ8.2BSC
0.001
2200/16 
1N4004
0.047
AN78L05
1N4004
0.047 
0.47/50
1N4004
1N4004
1N4004
1N4004
0.047 
0.047 
1N4004
1N4004
1N4004
1N4004
T1.25A  L250V
T2.5A  L250V
0.1 
0.1 
0.1 
0.1 
1N4004
33K 
47K 
10K 
KTC3199 GR
R407
R408
R405
R406
SO401
D451
D452
C413
L401
CNP401
CNW401
R401
R402
R601
ZD601 
C603
Q601
R602
C602
D601
R603
R605
C601
R604
Q602
R607
C604
C605
Q603
R606
Q607
R608
Q606
C609
C607
R609
C608
R612
Q604
Q605
R610
R611
D602
ZD602 
C610
C214
C213
SO651
T681
CNP909
CNW909
CNP701
C661
C683
D689
C665
IC681
D688
C688
C689
CNP681
T682
CNP651
RLY601
D683
D684
D682
D681
C681
C682
C660
C659
C658
C657
D660
D657
D659
D658
F654
F653
CNP301
CNP702
D685
Q683
R686
R685
LF651
AC POWER SUPPLY CORD
AC 230V,50Hz 
– 19 –
XL-T200H
7
8
9
10
11
12
Figure 19 SCHEMATIC DIAGRAM (6/10)
9.6V
5V
0V
0V
0V
0V
4.8V
4.8V
4.8V
4.8V
4.8V
4.8V
4.8V
4.8V
4.8V
4.8V
4.8V
4.8V
4.8V
4.8V
4.8V
4.8V
4.8V
4.8V
4.8V
POWER AMP.
15 14 13 12 11 10 
10 
8 7 
3 2 
16 17 18 19  20 21 22 23 24 25 26 27 28 29 30 
7 6 5 4 3 
1 2 3 4 5  6 7 8 9 10 11 12 

A_GND 
CD_L
CD_R
12V 
CD+B
CD_GND
P_MUTE
CD  +B
CL
DI
CE
DO
FM  ST
SD
VSM
DATA
TUN  L 
A_GND
TUN  R
TUN  L
D_GND
A_12V
CD  L
AUX  L 
CD  R
TUN  R 
AUX  R 
CL
DI
CE
DI
CE
VSS
TEST
LOUT
LBS2
LBS1
LTRE
LIN
LSL0
L4
L3
L2
L1
R1
R2
R3
R4
RSL0
RIN 
RTRE
RBS1
RBS2
ROUT
VREF
VDD 
CL
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
DI
CE
10


A  GND 
D_GND
LAMP5V
M_GND 
TAPE  R
TAPE  L
REC  R 
REC  L
CD_6.8V 
RDS  CLK
4  3 1 
MAIN  PWB-A1(1/3)
CHASSIS
GND
CHASSIS
GND
SPEAKER
TERMINAL
HEADPHONES
JACK
P21  12-D,E
TO
MAIN PWB-A1(2/3)
CNW751
P16  1-E
FROM
DISPLAY PWB-B1
1
2
3
CNW705
P17  12-E
FROM
DISPLAY PWB-B1
FUNCTION/
VOLUME EQUALISER
S301
11-D,E
OM
PWB-C1
CNW702
P17  12-F
FROM
DISPLAY PWB-B1
10/16 
10/16 
10/16 
10/16 
LC75342M
10/16 
10/16 
10/16 
10/16 
1K
1K
2.2/50 
0.0027
0.1 
0.1 
10/50 
3.9K
6.8K
1K
1K
10/16 
1K
10K
1K
1K
100/16
1N4004
33/16 
1N4004
1N4004
10K 
220P
220P
220P
1K
10K
1K
1K
6.8K
2.2/50
0.0027
10/50
0.1 
0.1 
3.9K
1K
10/16 
0.0022
6.8 
0.022 
6.8
0.022 
0.022 
0.022 
0.022 
330P
1K
330P
0.2
1000/25
100/25
0.001
820P
0.001
0.001
0.0033
4.7/25
4.7/25
22/25
1000/25
LA4600
0.2
6.8
0.022 
0.0022 
0.0022 
0.022 
0.0022
6.8 
0.022 
33/16 
6.8K
10K 
10K 
KTC3199 GR
KTC3199 GR
3.3K
10K
10
µ
H
820P
330 
330 
10
µ
H
10
µ
H
820P
1N4148
1N4148
1N4148
2.2
µ
H 2.2
µ
0.022 
0.022 
10/16 
0.022 
22K 
2SD2012 Y
47
1N4148
10/16 
25
100 
100/25
33K 
DZ8.2BSC
10K 
10K
6.8K
6.8K
3
µ
H
3
µ
H
C408
C404
C402
C406
IC401
C403
C407
C405
C401
R415
R417
C417
C419
C421
C423
C425
R439
R435
R437
R421
C415
R419
C430
D403
C429
D402
D401
R441
C432
C431
C433
R422
R436
R416
R418
R438
C418
C420
C426
C422
C424
R440
R420
C416
L201
C223
R229
C219
R218
C234
C232
C233
C231
C212
R207
C211
R219
C209
C207
C206
C216
C205
C215
C202
C204
C203
C208
C210
IC601
R220
R217
C221
C228
C229
C222
C224
L202
R230
C220
R205
Q201
C201
R203
R206
R204
Q202
R201
JK601
L205
C226
R228
R227
L204
L203
C225
CNP707
CNP705
D702
D701
D230
L803
L601
C603
C604
C605
C609
7
R609
C608
R612
Q605
R610
R611
D602
ZD602 
C610
CNP702
R442
R216
R202
R215
R423
R425
R424
SO601
AC 230V,50Hz 
XL-T200H
– 20 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• The numbers   
  to  
17 
 are waveform numbers shown in page 28.
• NOTES ON SCHEMATIC DIAGRAM can be found on page 10.
Figure 20 SCHEMATIC DIAGRAM (7/10)
1/2V
+5V 
+5V 
A3.3V 
3.3V
1.6V
0V
1.1V
2.3V
1.6V
0.7V
1.2V
1.6V
1.6V
1.6V
2.0V
1.6V
1.6V
1.6V
1.6V
1.6V
0V
0V
2.6V
1.6V
1.6V
0.6V
7.3V
3.3V
FOCUS/TRACKING/
SPIN/SLED DRIVER
HEAD  AMP.
24 
23 
22 
21 
20 
19 
18 
17 
16 
15 
14 
13 
12 
11 
10 
1 2 3 4 5 6 7 8 9 10 11 12 13 14 
15 
16 
17 
18 
19 
20 
21 
22 
23 
24 
25 
26 
27 
28 
GND 
FO+ 
FO–
TR+ 
TR–
VR

VREF
+B
+B
+B
+B
+B
+B
VCC 
FNI 
FPI 
TPI 
TNI 
MDI 
LDO 
SEL 
TEBC
TEN 
TEO 
RFDC
GND
RFN
RFO
AGCI
RFGC
RFGO
FEO
VRO
RAS
FEN
RFRP
FEO 
VREF
RFGO
+B
LD
PD
GVSW
REDC
A_3.3V
HPC-3LX
C
FO+
1/2VCC
GND 
MON 
LD
VCC 
TR–
ACTUATOR
GH6C605B3A1 
TR+
FO–
F
CD  PICK-UP UNIT (308)
C
B
TR–
TR+ 
PO+ 
FO–
GND
A
E
LD
VR
PD
VIN1
VG1 
TRB 
REG 
MUTE
GND 
GND 
GND
VG2 
VIN2
V02+
V02–
V03–
OPO 
PO1–
PO1+
VO3+
VIN3
VG3
VCC
VCC
BIAS
VG4
VIN4
V04+
V04–
VO1–
VO1+
15 
13 

10 
11 
14 
12 
16 
15 
13 

10 
11 
14 
12 
16 
SP+ 
SP–
SL+ 
SL–
PU-IN 
GND 

4
CD  MOTOR PWB-D
GND
PU-IN
SL–
SP+
SP–
SP+
PICKUP IN 
SLED
MOTOR
SPINDLE
MOTOR 

MAIN PWB-A1(2/3)
C3A
C2A
C4A
VR1A
(CH)
(CH)
82K 
82K 
47K 
82K 
82K 
47K 
47/16 
0.022 
100/10
0.022 
100/10
33K 
47K 
0.1 
10K 
0.1 
100 
1.5P
10K 
22P 
8.2K
0.1 
100/10
0.0068
820 
1K
0.1 
TA2157F
47K 
0.022 
2.2
µ
KTA1266 GR
100/10
0.022 
2SB562 C
4.7 
0.022 
100/10
2.2K
2.2K
330/10
0.022 
MM1469PH
2.2K
0.022 
100/10
10
CNW801
CNP801
CNP703A
R803
R802
R804
R805
R806
R801
C802
C801
C807
C806
C812
R819
R817
C811
R820
C810
R816
C813
R818
C817
R821
C818
C819
C814
R815
R856
C867
IC802
R812
C815
L805
Q801
R809
C805
M701
M702
SW702
CNW802
C871
Q802
R811
C809
C808
R810
R808
C803
C804
IC803
R807
C816
C820
2
3
8
9
10
– 21 –
XL-T200H
7
8
9
10
11
12
Figure 21 SCHEMATIC DIAGRAM (8/10)
A3.3V 
1.6V
3.3V
5.2V
0V
1.2V
0V
0V
0V
1.6V
3.3V
0.7V
1.6V
1.6V
0.6V
1.6V
1.6V
1.6V
3.2V
1.6V
1.6V
1.6V
1.6V
1.6V
1.0V
0V
0V
0V
0V
3.3V
3.3V
3.3V
1.6V
1.6V
1.5V
1.5V
0V
5V
5V
5V
5V
5V
5V
4.5V
3.3V
1.6V
0V
5V
5.2V
2.6V
0V
3.3V
0V
1.2V
64 
63 
62 
61 
60 
59 
58 
57 
56 
55 
54 
53 
52 
51 
50 
49 
32 
31 
30 
29 
28 
27 
26 
25 
24 
23 
22 
21 
20 
19 
18 
17 
16 15 14 13 12 11 10  9 8 7 6 5 4 3 2 1 
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 
10 
18
TMAX
LPFN
LPFO
PVREF 
VCOF
AVSS
SLCO
RFI 
AVDD
RFCT
RFZI
RFRP
FEI 
SBAD
TEI 
TEZI
(CH)
BCK
LRCK
AUTO
DOUT
PDO
PVDO
SBSY
SFSY
DATA
CLCK
SBOK
DVSS
DVDD
IPF
+B
VDD 
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
FOO 
TRO 
VREF
RFGC
TEBC
SEL 
AVDD
FMO 
DMO 
DVSS
DVDD
TESIN 
XVSS
XI
XO
XVDD
DVSS
RO
DVDD
DVR
LO
DVSS
ZDET
µ
-COM
BUS0
BUS1
BUS2
BUS3
BUCK
CCE 
TEO 
VREF
RFGO
0V
+B
+B
(CH)
SERVO/SIGNAL
CONTROL
RST
CD_6.8V
VSS 
HSO
M_GND
CD_GND
CD+B
CD_12V
CD_L
A_GND
CD_R
GVSW
PU_IN
BUS0
BUS1
BUS2
BUS3
BUCK
CCE
CD_RES
CD_STB
CNW704
P17  12-D
FROM
DISPLAY PWB-B1
P19  8-H
TO
MAIN PWB-A1(1/3)
P18  1-F
TO
MAIN PWB-A1(1/3)
CD SIGNAL
1
1
2
2
3
3
(CH)
100mA
(CH)
(CH)
(CH)
33K 
7K 
10K 
100 
10K 
22P 
8.2K
0.1 
100/10
100/10
0.1
47/10 
0.1 
47P 
47K 
0.015 
15K 
150K
5.6K
0.0027
0.01
10K 
0.033 
0.047 
470P
470P
0.033 
4.7K
0.047 
0.047 
TC94A14F
10/10 
100/10
10/10
15P 
1M
12P 
100/10
0.022 
0.047 
0.047 
47/10 
0.1 
0.0068
2.2
µ
2.2
µ
0.022 
100/10
0.022 
DZ5.1BSB
100 
390K
1N4148
47/10 
10K 
1N4148
0.022 
100/10
0.022 
0.022 
KRC107 M 
0.022 
0.0015
100/10
DZ3.9BSB
100/10
KRA102 M 
100 
820 
KTC3199 GR 
10K
470P
470P
1.8K
1.8K
10K
1N4148
1N4148
1N4148
1N4148
1K
1K
1K
1K
1K
47/10
0.022
10K
10K
10K
10K
10K
1K
1K
100K
100P
1K
0.1
0.01
16.93MHz
10
100mA
R819
17
R820
R816
R818
C817
R821
C818
C819
C822
C823
C825
C824
C835
R833
R829
C831
R828
R832
C833
C828
R827
C829
C826
C827
C830
C836
R831
C837
C843
IC801
C853
C856
C854
L852
L851
C852
X801
R840
C855
C846
C849
C834
C838
C839
C841
C814
L801
L802
C816
C820
C821
ZD801
R826
R835
D801
C850
R837
D802
C872
C857
C859
C858
Q805
C870
C891
C869
ZD802
C868
Q804A
R864
R865
Q803
R861
C861
C862
R858
R857
R862
D806
D805
D803
D804
R854
R853
R852
R851
R850
C851
C848
R859
R843
R842
R841
R844
R849
R848
CNP704
R846
C844
R855
C860
C832
R863
1
4
5
6
7
9
10
11
12
13
14
15
16
17
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