Sharp SD-NX10 (serv.man8) Service Manual ▷ View online
SD-NX10H
– 56 –
Figure 56 WIRING SIDE OF P.W.BOARD (6/11)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
B R
COLOR TABLE
R D ( R )
O R
Y L
G R
B L
V L
G Y
W H ( W )
B K
P K
BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
VIOLET
GRAY
WHITE
BLACK
PINK
RV83
RV79
RV82
RV78
CV80
CV95
RV73
RV88
RV91
RV90
CV96
ICV98
RV89
RV68
RV92
CV88
RV93
RV87
RV76
CV90
CV93
RV86
ZD831
RV75
R800
R832
R812
CV79
C808
Q801
CNP803
RV69
DV91
DV92
RV70
R836
CV78
RV71
CV77
CV81
QV99
CV94
C834
C835
C836
C809
IC805
ICV99
R826
R825
C823
R830
RV67
C822
RV72
D815
D823
R813
D817
D816
D828
R807
D822
R827
D813
R821
R808
D820
D824
R809
R810
D827
R805
R806
R811
C830
ZD801
ZD830
RV81
R828
D829
D811
D812
RV80
RV94
RV95
D810
C816
C817
C815
IC800
D800
C818
D821
IC807
Q803
C826
RL800
C825
IC804
R823
C824
R838
R824
R822
C833
C831
C832
IC802
D809
IC801
IC806
C839
D814
C837
C838
C819
C820
C821
R831
CNP802
CNP801
C807
D801
D804
D803
RV96
RV97
D802
C806
C805
C802
CNP804
C804
RV85
RV84
CNP805
CNP800
C801
C800
CNP806
LED800
BI800
CNS803
1
2
3
4
2
3
4
1
2
3
4
5
6
7
2
3
4
5
6
7
1 2 3 4 5 6 7
8 7 6 5 4 3 2 1
3 2 1
CNSA111
P58 2 - A
FROM
1-BIT AMP PWB
CNSA112
P58 6 - G
FROM
1-BIT AMP PWB
5
4
3
2
1
4
3
2
1
3
2
1
3
2
1
1
2
3
1
2
3
3 2 1
3 2 1
3 2 1
E C B
1
4
5
8
B
C
E
C
E
B C E
1
2
2
1
4
5
8
1
2
GY
RD
1
2
AMP LED
PWB-B4
POWER PWB-B2
C803
RV98
D831
D830
– 57 –
SD-NX10H
Figure 57 WIRING SIDE OF P.W.BOARD (7/11)
7
8
9
10
11
12
RD
GY
GY
GY
GY
GY
GY
SO900
AC INPUT
AC 230V, 50Hz
ICV91
1
5
9
10
15
18
T991
MAIN POWER TRANSFORMER
L900
C900
RL900
R901
D904
R902
Q900
D902
D903
T901
SUB POWER TRANSFORMER
D900
D901
C901
C902
C903
BI801
CNSV95
RV46
QV94
RV58
QV92
RV57
RV66
RV65
CV76
CV75
RV37
RV39
QV98
QV97
QV96
QV95
DV90
DV89
RV62
RV64
RV61
RV63
RLV99
DV93
SOV99
SPEAKER
TERMINALS
JT900
SYSTEM IN
TERMINAL
SOV90
SYSTEM
CONTROL
TERMINAL
CNPV98
CV08
CNPV99
CV07
CV09
CV84
CV10
PSV801
DV86
RV59
RV60
RV60
CNPV97
QV93
RV41
RV42
RV42
RV40
RV56
DV87
DV88
DV88
CV73
CV11
CV72
CV74
RV38
RV53
QV90
CV71
CV70
RV47
QV88
RV51
QV91
QV87
RV49
RV54
QV85
ZDV99
RV48
RV50
CNSV94
BI802
CNS806
CNS800
1
4
1
7
1
2
3
4
2
3
4
RD
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
1
2
3
4
5
6
7
2
3
4
5
6
7
1
2
3
4
5
6
7
2
3
4
5
6
7
8
7
6
5
4
3
2
1
7
6
5
4
3
2
1
3
2
1
2
1
3
2
1
2
1
E
C
B
C
B
B
C
E
C
E
B
C
E
C
E
B C E
3 2 1
3
4
2 1
1 2 3
CNSV97
P51 6 - H
FROM
FAN MOTOR
CNSA110
P58 5 - A
FROM
1-BIT AMP PWB
CNSA106
P58 1 - E
FROM
1-BIT AMP PWB
+
–
+
–
L-CH
R-CH
1
7
9
8
10
11
12
13
2
3
4
3
4
5
6
L-CH
R-CH
T.F
E C B
F801
T6.3A L 250V
F802
T6.3A L 250V
F803
T2.5A L 250V
F804
T1.25A L 250V
TERMINAL PWB-B3
POWER TRANS PWB-B1
1
2
3
2
3
E
C
B
C
B
B
C
E
C
E
E
C
B
C
B
B
C
E
C
E
E C B
RV55
CV83
CV85
CV82
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.
AC POWER SUPPLY CORD
SD-NX10H
– 58 –
Figure 58 WIRING SIDE OF P.W.BOARD (8/11)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• The numbers
1
to
12
are waveform numbers shown in page 78.
GY
GY
GY
GY
RD
BIA110
LFA04
LFA05
LFA03
RA341
RA340
CA224
CA159
CA223
CA142
CA143
CA150
LA131
LA130
LA100
QA100
CA213
VRA100
CA111
CA197
CA212
CA184
CA106
LFA02
CXA100
CA105
LFA01
CA186
CA196
VRA101
LA127
CA108
CA109
CA165
CA164
CA194
QA101
LA133
DA131
CA151
CA163
CA162
CA160
LFA06
BIA111
BIA106
BIA112
1
3
1
4
LA132
1
3
1
5
GY
GY
RD
GY
GY
GY
RD
1
2
3
1
3
2
4
5
4
3
2
1
CNSA111
CNSA110
CORA01
CNP801
P56 5 - C
TO POWER PWB
CNPV99
P57 10 - D
TO TERMINAL PWB
CNSA112
CORA02
CNP802
1-BIT AMP PWB-D (BOTTOM VIEW)
WH
BK
PK
WH
CNPV98
P57 11 - D
TO TERMINAL PWB
P56 5 - D
TO POWER PWB
CNSA106
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
LA102
LA106
LA104
L-CH OUTPUT
OFFSET
ADJUSTMENT
R-CH OUTPUT
OFFSET
ADJUSTMENT
3
2
1
PK
BK
LA124
CORA03
CA178
RA339
RA126
CA179
CA180
ICA105
RA154
RA342
DA132
ZDA111
RA129
RA284
RA286
RA131
CA192
DA119
CA135
CA133
CA222
CA132
DA117
RA132
RA287
RA285
RA130
CA177
CA125
CA122
CA123
CA190
DA113
RA125
RA127
RA282
RA280
CA215
DA114
CA218
CA219
RA337
RA336
RA335
RA338
CA221
DA118
RA331
RA333
RA332
RA334
RA325
RA326
RA327
DA116
CA220
RA328
RA324
RA321
RA323
RA322
RA315
RA318
RA316
RA317
DA115
CA217
RA311
RA313
RA312
RA308
RA314 RA305
RA307
RA306
DA112
CA216
RA304
RA301
RA303
RA302
DA130
RA116
DA109
DA108
CA198
DA102
RA153
RA114
DA101
CA153
CA110
CA154
RA115
CA152
DA103
CA155
RA112
DA100
DA105
DA104
RA117
RA109
RA182
RA113
RA118
RA181
CA189
CA102
CA185
CA103
CA107
CA187
CA181
CA182
CA100
CA101
RA183
RA184
CA214
CA211
RA174
RA103
RA105
RA104
CA188
RA102
RA101
RA173
RA100
RA179
RA175
RA177
DA128
DA127
DA129
DA126
RA180
RA178
RA176
ZDA110
RA128
RA281
RA283
3
1
2
QA102
QA103
8
7
12
11
– 59 –
SD-NX10H
Figure 59 WIRING SIDE OF P.W.BOARD (9/11)
7
8
9
10
11
12
CA124
CA191
CA120
CA117
RA165
ICA101
RA169
RA166
CA116
RA168
CA119
CA118
RA167
RA170
RA120
DA107
CA112
CA115
DA106
ICA110
CA113
CA114
RA119
RA202
RA108
CA104
ICA100
CA126
RA172
CA131
CA129
RA171
ICA104
CA127
CA130
CA193
CA134
CA121
ICA103
ICA102
CA128
1-BIT AMP PWB-D (TOP VIEW)
5
8
4
1
1
4
5
8
5
8
4
1
1
4
5
8
1
5
10
14
7
1
5
10
12
13
15
20
24
8
B R
COLOR
TABLE
R D ( R )
O R
Y L
G R
B L
V L
G Y
W H ( W )
B K
P K
BROWN
RED
ORANGE YELLOW GREEN
BLUE
VIOLET
GRAY
WHITE
BLACK
PINK
2
1
3
4
5
6
10
9
Display