Read Sharp XL-T300 (serv.man14) Service Manual online
– 27 –
XL-T300H
7
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9
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Figure 27 SCHEMATIC DIAGRAM (4/10)
M
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
SW802
9 88 87 86 85 84 83
76
77
78
79
80
81
82
7 38 39 40 41 42 43 44 45 46 47 48 49 50
9 8 7 6 5 4 3 2 1
13
12
11
10
9
8
7
6
5
4
3
2
1
13
12
11
10
9
8
7
6
5
4
3
2
1
7
6
5
4
3
2
1
7
6
5
4
3
2
1
10
9
8
7
6
5
4
3
2
1
10
9
8
7
6
5
4
3
2
1
6
5
4
3
2
1
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
2
1
2
1
2
1
2
1
CLE
CD_RES
DO
CL
DI
CD+B
STEREO
SD
B-LIGHT
U_CON5V
TAPE_SW
B_CAN
MOT
REC
BIAS
RUN_PLS
PROTECT
CD_STB
PU-IN
_CONT
P_MUTE
CLID_DW
CLID_UP
D_GND
DIMMER
VSM
DATA
FAN_DET
GVSW
CLID_PRO
AMP_DET
SOL
CLID_SW
SURROUND
CE
12V
AMP_DET
FAN
SP_RLY
PROTECT
LIGHT
DIMMER
DISPLAY PWB-B1
MOTOR PWB-A3
SWITCH PWB-B3
LED PWB-B5
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
SEG25
SEG26
SEG27
SEG28
SEG29
SEG30
SEG31
SEG32
SEG33
REMOCON
SYS_STOP
POWER
CLE
SURR
P-STB
P-MUTE
CD+B
P-CONT
DATA
STEREO
SD
B-LIGHT
CLID_UP
CLID_DW
PU-IN
CD_RES
CD_STB
BUS1
BUS0
BUS2
BUS3
BUCK
CCE
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
6
TAPE_SW
U_CON5V
SOL
MOT
REC
RUN_PLS
BIAS
B_CAN
CE
DI
CL
DO
STEREO
SD
VSM
DATA
CLE
D_GND
P_MUTE
CD+B
SURROUND
AMP_DET
PROTECT
FAN_DET
M_12V
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
FAN_CONT
M_GND
SP_RLY
CD_STB
CD_RES
CCE
BUCK
BUS3
BUS2
BUS1
BUS0
PU-IN
CD_RW
CLID_SW
CLID_PRO
CLID_DW
CNP703
P33 10-G
TO
MAIN PWB-A1(3/3)
CNP702
P29 8-A
TO
MAIN PWB-A1(1/3)
CNP705
P28 1-F,G
TO
MAIN PWB-A1(1/3)
CNP704
P31 12-B
TO
MAIN PWB-A1(2/3)
CD LID
CD LID
1
3
2
1
3
2
CROCOMPUTER/
DRIVER
FL DISPLAY
CD LID MOTOR DRIVER
TA7291S
47/16
3.9K
0.1
1.8K
3.3K
KRC102 M
150K
68K
0.022
1.5K
82
47K
2.2K
KTA1266 GR
KRC102 M
47K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
0045SJ
47K
47K
LP99B
IC804
C845
R838
C840
R836
R834
Q807
M801(243-6)
CNP902C
CNW902A
R845
R847
LED801
CNW902
C717
R813
R860
R824
R825
Q804
Q806
CNW704
CNW705
CNW703
R784
R766
R767
R764
R765
R761
R774
R763
R762
R770
R771
R769
R768
R775
R772
R785
R773
R755
R750
R776
R759
R777
R751
R758
R756
R745
R753
R760
R752
LCD701
C701
R786
R789
CNW702
CNW902B
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