DOWNLOAD Sharp XL-1000 (serv.man11) Service Manual ↓ Size: 3.21 MB | Pages: 72 in PDF or view online for FREE

Model
XL-1000 (serv.man11)
Pages
72
Size
3.21 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System
File
xl-1000-sm11.pdf
Date
PREV: Sharp XL-1000 (serv.man10) Service Manual

Sharp XL-1000 (serv.man11) Service Manual ▷ View online

– 33 –
XL-1000H/1100H
7
8
9
10
11
12
Figure 33 SCHEMATIC DIAGRAM (8/12)
+B
+B
+B
+B
+B
+B
0V
0V
0V
0V
0V
4.8V
4.8V
4.76V
4.72V
0V
0V
4.9V
4.9V
4.8V
4.8V
4.8V
5V
5V
5V
5V
5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
5V
5V
5V
5V
4.9V
4.9V
4.9V
4.9V
4.9V
4.9V
4.8V
4.8V
4.8V
4.8V
4.8V
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23 
SEG24 
5 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76
LIGHT 
DIMMER
SEG25
SEG26
SEG27
SEG28
SEG29
SEG30
SEG31
SEG32
SEG33
CLID_UP
CLID_DW
PU–IN
CD_RES
CD_STB
BUS1
BUS0
BUS2
BUS3
BUCK
CCE
CLID_DW 
CD_RES
CLID_UP 
CD_STB
PU-IN 
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
B-LIGHT 
RESET 
REMOCON 
SYS_STOP
POWER 
CLE 
SURR
P–STB 
P–MUTE
CD+B
P–CONT
DATA
STEREO
SD
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
1
DATA
CLE 
STEREO
SD
P_CONT
P_STB 
P_MUTE
CLID_SW 
CD+B
B-LIGHT 
DO
CL
DI
CLID_PRO
CE
D_GND 
A_24V 
5V
P_STB 
P_MUTE
CD+B
DI
CE
CL
DO
STEREO
SD
12
11
10
9
8
7
6
5
4
3
2
1
12
11
10
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
LIGHT 
BUS0
BUS1
BUS2
BUS3
BUCK
CCE
CD_STB
CLID_DW
CLID_UP
CLID_PRO
CLID_SW
CD_RES
PU-IN 
DIMMER 
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
0
DISPLAY PWB-A3
CNP703
P36,37  6~8-A
CNP702
P28  1-B,C
TO
MAIN PWB-A1(1/2)
TO
MAIN PWB-A1(2/2)
LCD DISPLAY
SYSTEM MICROCOMPUTER/
FL DRIVER
C705
0.01
R786
47K 
R789
47K 
R772 1K
R785
1K
R773 1K
R749 1K
R766 1K
R750 1K
R751 1K
R758 1K
R742 1K
R774 1K
R763 1K
R762 1K
R757 1K
R769 1K
R768 1K
R770 1K
R744 1K
R760 1K
R759 1K
R777 1K
R752 1K
R776 1K
R767 1K
R764 1K
R765 1K
R761 1K
R784
47K 
LCD701
IC701
IX0037SJ 
CNS702
CNW702
CNW703
CNS703
XL-1000H/1100H
– 34 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 19.
Figure 34 SCHEMATIC DIAGRAM (9/12)
T1.25A  L 250V
T2.5A  L 250V
13V 
20V 
12.3V 
12.2V 
11.7V 
20V 
20V 
20V 7.1V 
7.9V 
7.7V 
9.3V 
9.4V 
9.4V 
11.7V 
+B
+B
+B
+B
+B
+B
+B
+B
+B
0V
4.8V
0V
+B
0.6V
9.2V
5.7V
0.7V
0.72V
0V
9.2V
0.11V
0V
VOLTAGE
REGULATOR
When Servicing,
Pay attention as the area enclosed
by this line (          ) is directly
connected with AC main voltage.
AC POWER SUPPLY CORD
AC 230V,50Hz 
4 
3 
2 
1 
4 
3 
2 
1 
+BGND 
+B2 
3 
2 
1 
3 
2 
1 
DIGITAL  OUT 
AUX  IN
L-CH
R-CH
3 
2 
1 
3 
2 
1 
3 
2 
1 
+B1 
11  10  
9 8 7 6 5 4 3 2 1 
CE
CL
DI
SD
FM  ST
DO
A_12V
D_GND
TUN  L
TUN  R
A_GND
1 2 3 4 5 6 7 8 
SD
STEREO
DO
CE
DI
CL
CD  +B
P_MUTE
P
STB
2
1
3
2
1
3
3 
1 
3 
1 
POWER
TRANSFORMER(MAIN)  
3 
2 
1 
USWD_5R6V
P_CONT
D_GND
3 
2 
1 
AC INPUT SOCKET
AC230V,50Hz 
LINE
FILTER
POWER
TRANSFORMER
(SUB) 
CNS307
P27  12-E
TO
TUNER PWB-A2
CNS703
P31  12-F
FRO
DISP
CNS707
P30  1-E
FROM
DISPLAY PWB-A3
CNS805
P28 1-G
FROM
MAIN PWB-A1(2/2)
TERMINAL PWB-A4
POWER PWB-B
TF
CHASSIS
GND
CHASSIS
GND
CHASSIS
GND
NOT
CONNECT
CNP805
CNW607
CNP607
CNS607
Q605
2SD2012 Y
R619
47
R620
47
F653
C853
0.0047
C125
2200/50
R406
27K 
R405
27K
D658
R408 2.2K
R401
1K
R402
1K
R407 2.2K
SO401 
C413
0.0047
C630
4700/25 
C620 470/25
C852
0.0022
C412
330P
C411
330P
L802
0.82
µ
H
C851
100/10
J801
CNP307
CNP801
D653
1N5402M
D652
1N5402M
D654
1N5402M
D651
1N5402M
C654 0.1 
C651 0.1 
F651
C660
0.1 
C659
0.1 
C658 0.1 
C657 0.1 
D660
D659
D657
1N4004
1N4004
1N4004
1N4004
Q604
2SD2012 Y
R623
22K
C624
0.022 
C625
10/16 
R629
820 
ZD601
DZ130BSA 
C622
0.022 
Q603
KTC3200 GR
R628
100 
C621
100/25
D602
1N4148
R617
33K
R624
22K
C627 0.022 
C629
470/25
R611
100 
R612
820
R613
33K
C626
100/25
Q608
KRA102 M 
R621 22K
Q606
KTC3200 GR 
Q607
2SD2012 Y
R614
47
D604
1N4148
ZD602
DZ8.2BSC 
Q609
KRC107 M 
C628 10/16
CNP651
T651
D681
1N4004
D683
1N4004
C661
0.001
D682
1N4004
D684
1N4004
C683
2200/16 
SO655 
LF651 
IC681
AN78L05 
R687
2.7K
ZD683
MTZJ16C
R689
1K
ZD684
MTZJ16C
Q681
KTC3199 GR 
R688
1K
C689
0.47/50 
D688
1N4004
C665 0.047 
C688 0.047 
R685
10K 
Q683
KTC3199 GR 
R686
47K 
RLY601
D685
1N4004
D689
1N4004
CNP707
T681
CFW852
CFW451
XL-1000H
– 35 –
XL-1000H/1100H
7
8
9
10
11
12
Figure 35 SCHEMATIC DIAGRAM (10/12)
4.8V
4.8V
0V
0V
4.8V
4.8V
4.8V
4.8V
0V
0V
5V
4.8V
4.8V
4.8V
4.8V
4.8V
4.8V
4.8V
4.8V
0V
0V
0.14V
0.14V
4.8V
9.6V
4.8V
4.8V
4.8V
4.8V
4.8V
+B
+B
+B
+B
+B
0.6V
0.6V
0V
0V
0V
0V
0V
0V
+B
+B
B
+B
1.14V
0.74V
17.7V
0V
0V
1.14V
0V
17.6V
0V
36V
17.6V
0.74V
CD SIGNAL
12  
11  
10  
9 
8 
7 
6 
5 
4 
2 
1 3 
POWER –GND1
POWER –GND2
OUT1
MUTE
OUT2
NF2
IN2
GND
VCC
FIL
NF1 
IN1
16  
17  
18
19  
20  
21  
22  
23  
24 
25 
26  
27  
28  
15  
14 
13  
12  
11  
10  
9 8 7 6 5 4 3 
1 
29  
30  
2 
CL
VDD 
VREF
ROUT
RBS2
RBS1
RTRE
RIN 
RSL0
R4
R3
R2
R1
L1
L2
L3
L4
LSL0
LIN
LTRE
LBS1
LBS2
LOUT
TEST
VSS
CE
DI
1 2 3 4 5 6 7 8 9 10   11  
SD
STEREO
DO
CE
DI
CL
CD  +B
P_MUTE
P_STB
D_GND 
A_12V 
AUX  L 
AUX  R 
TUN  R 
CD  R
AUX  L 
CD  L
TUN  L 
L 
R 
+B
M_GND 
M_12V 
A_GND 
CD_L
CD_R
CD_6R2V 
CD_GND
7 
6  
4 
3 
2 
1 
8
5
CE
DI
CL
HEADPHONES
CHASSIS
GND
CHASSIS
GND
L-CH
R-CH
1 
2 
3 
4 
5 
9 
10
CNS703
P31  12-F
FROM
DISPLAY PWB-A3
MAIN PWB-A1(1/2)
TO
MAIN PWB-A1(2/2)
P28  1-E
P29 11-C
SPEAKER TERMINAL
FUNCTION/
VOLUME
EQUALIZER
POWER AMP.
FM SIGNAL
+ 
+ 
2
1
1
3
2
3
C432
220P
C431
220P
C433
220P
CNP703
L604
10
µ
H
C666
820P
C667
820P
R662
330 
R661 330
L605
10
µ
H
SO601 
R425       1K
R424       1K
IC901
LA4282 
C416 10/16 
C401
10/16 
C112
10/50 
C603
100/16 
R607 6.8K
R604
10K 
R110
22K 
R109
820
R603
10K
R609
1K
R608
1K
Q602
KTC3199 GR 
Q601
KTC3199 GR 
R634
10K
J601
L603
10
µ
H
C668 390P
R417
1K
R631
6.8 
L601
3
µ
H
C403
10/16 
C407
10/16 
C408
10/16 
C404
10/16 
C402
10/16 
R422
1K
R415
1K
R416
1K
R418
1K
R421
1K
IC401
LC75342M
C415
10/16 
C417 2.2/50
C419
0.0027
C421 0.1(ML) 
C423 0.1(ML) 
C425 10/16 
C430
100/16
D403
1N4004
R439
3.9K
R437 6.8K
C429 33/16 
R438 6.8K
C418 2.2/50
C420 0.0027
C426
10/16 
C422 0.1(ML) 
C424 0.1(ML) 
R440 3.9K
R423       1K
R435
10K
R436
10K
D402
1N4004
D401
1N4004
R101
1K
R102
1K 
R104
56K 
R106
4.7 
R107
270
R105
270
L602
3
µ
H
R632 6.8 
C617 0.0047
C637
0.022 
C633 0.022 
C632
0.022 
C639
0.0047
C640
0.0047
C618
0.0047
C604
47P
C605
47P
C636
0.022 
C104 0.082 
C107 0.082 
C113 0.022 
C101 0.022 
C117 470P 
C118 470P 
C103 100/25 
C108 100/25 
C109 470/25 
C114 470/25 
C102 47/25 
C120
680P
C119
68P
C110
0.1
C111
0.1
R108
4.7
C115
0.1
C116
0.1
C
628
10/16
Q102
KRC102 M 
Q101
KRC102 M 
XL-1000H/1100H
– 36 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 19.
Figure 36 SCHEMATIC DIAGRAM (11/12)
T1.25A  L 250V
T2.5A  L 250V
13V 
20V 
12.3V 
12.2V 
11.7V 
20V 
20V 
20V 7.1V 
7.9V 
7.7V 
9.3V 
9.4V 
9.4V 
11.7V 
+B
+B
+B
+B
4.9V
5.6V
11.2V
+B
24.4V
38.9V
24.9V
+B
+B
+B
+B
+B
+B
+B
0V
4.8V
0V
+B
0.6V
9.2V
5.7V
0.7V
0.72V
0V
9.2V
0.11V
0V
VOLTAGE
REGULATOR
When Servicing,
Pay attention as the area enclosed
by this line (          ) is directly
connected with AC main voltage.
AC POWER SUPPLY CORD
AC 230V,50Hz 
4 
3 
2 
1 
4 
3 
2 
1 
+BGND 
+B2 
3 
2 
1 
3 
2 
1 
DIGITAL  OUT 
AUX  IN
L-CH
R-CH
3 
2 
1 
3 
2 
1 
3 
2 
1 
+B1 
11  10  
9 8 7 6 5 4 3 2 1 
CE
CL
DI
SD
FM  ST
DO
A_12V
D_GND
TUN  L
TUN  R
A_GND
1 2 3 4 5 6 7 8 
SD
STEREO
DO
CE
DI
CL
CD  +B
P_MUTE
2
1
3
2
1
3
3 
1 
3 
1 
POWER
TRANSFORMER(MAIN)  
3 
2 
1 
USWD_5R6V
P_CONT
NOT
CONNECT
D_GND
3 
2 
1 
AC INPUT SOCKET
AC230V,50Hz 
LINE
FILTER
POWER
TRANSFORMER
(SUB) 
CNS307
P27  12-E
TO
TUNER PWB-A2
CNS703
P33  12-F
FRO
DIS
CNS707
P32  1-E,F
FROM
DISPLAY PWB-A3
CNS805
P28 1-G
FROM
MAIN PWB-A1(2/2)
TERMINAL PWB-A4
POWER PWB-B
TF
CHASSIS
GND
CHASSIS
GND
CHASSIS
GND
CNP805
CNW607
CNP607
CNS607
Q605
2SD2012 Y
R619
47
R620
47
F653
C853
0.0047
C125
2200/50
R406
27K 
R405
27K
D658
R408 2.2K
R401
1K
R402
1K
R407 2.2K
SO401 
C413
0.0047
C902
220/50
R910
2.7K
D902
1N4004
C903
10/50 
D901
1N4004
C901
220/50
R911
100 
C904
10/50 
ZD901
DZ24BSD 
Q904
KTC3200 GR 
C906 100/10
R913
10
ZD902
DZ5.6BSB 
R912
470 
Q903
KTC3199 GR 
C905
100/10
C630
4700/25 
C620 470/25
C852
0.0022
C412
330P
C411
330P
L802
0.82
µ
H
C851
100/10
J801
CNP307
CNP801
D653
1N5402M
D652
1N5402M
D654
1N5402M
D651
1N5402M
C654 0.1 
C651 0.1 
F651
C660
0.1 
C659
0.1 
C658 0.1 
C657 0.1 
D660
D659
D657
1N4004
1N4004
1N4004
1N4004
Q604
2SD2012 Y
R623
22K
C624
0.022 
C625
10/16 
R629
820 
ZD601
DZ130BSA 
C622
0.022 
Q603
KTC3200 GR
R628
100 
C621
100/25
D602
1N4148
R617
33K
R624
22K
C627 0.022 
C629
470/25
R611
100 
R612
820
R613
33K
C626
100/25
Q608
KRA102 M 
R621 22K
Q606
KTC3200 GR 
Q607
2SD2012 Y
R614
47
D604
1N4148
ZD602
DZ8.2BSC 
Q609
KRC107 M 
C628 10/16
CNP651
T651
D681
1N4004
D683
1N4004
C661
0.001
D682
1N4004
D684
1N4004
C683
2200/16 
SO655 
LF651 
IC681
AN78L05 
R687
2.7K
ZD683
MTZJ16C
R689
1K
ZD684
MTZJ16C
Q681
KTC3199 GR 
R688
1K
C689
0.47/50 
D688
1N4004
C665 0.047 
C688 0.047 
R685
10K 
Q683
KTC3199 GR 
R686
47K 
RLY601
D685
1N4004
D689
1N4004
CNP707
T681
CFW852
CFW451
XL-1100H
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