Read Sharp SD-PX15H (serv.man17) Service Manual online
SD-PX15H
6 – 18
Figure 6-18 SCHEMATIC DIAGRAM (5/22)
33K
33P
(CH)
(CH)
KTA1504 GR
10K
100K
10K
100
10K
3.3K
KTC3875 G
47K
KDS226
10K
1K
47K
47K
3.3K
3.3K
KTC3875 GR
10K
KTC3875 GR
0.022
KTC3875 GR
10K
KDS160
0.022
KDS160
100K
100K
0.022
3.3K
10K
UDZS11B
KTC3875 GR
2.2K
33P
(CH)
3.3K
10K
33P
(CH)
3.3K
KRA107 S
47K
0.022
10K
NJM4558M
1
2
3
4
5
6
7
8
47K
100K
KDS160
33P
(CH)
10K
100K
10K
470K
0.022
10K
47K
KTC3875 GR
KDS184
KTC3875 GR
100
KTC3875 GR
3.3K
220K
100
220K
3.3K
100
47K
0.022
3.3K
KDS160
100K
33K
KDS160
3.3K
10K
KTC3875 GR
NJM4558M
1
2
3
4
5
6
7
8
100
KDS226
100K
33P
(CH)
KDS160
3.3K
WOOFER_S
SW_MUTE
C_MUTE
F_MUTE
SR_MUTE
WOF
LIMIT
FR_L
A_GND
SUR_L
A_GND
SUR_R
A_GND
CENT
PROTECT
FR_R
10/16
10/16
10/16
10/16
10/16
10/16
10/16
10/16
10/16
10/16
KRA107 S
KRA107 S
KRA107 S
KRA107 S
AD_3.3V
1K
1K
1K
1K
1K
15
K
390
10K
1
1
1
1
1
1
1
1
1
1
270K
270K
270K
270K
270K
KTC2874
B
KTC2874
B
KTC2874
B
KTC2874
B
KTC2874
B
15K
15K
15K
15K
15K
100K
100K
100K
100K
100K
UDZS5.6B
UDZS5.6B
UDZS5.6B
UDZS5.6B
UDZS5.6B
UDZS5.6B
47/16
47/16
15AZ5.6X
15AZ5.6X
15AZ5.6X
15AZ5.6X
15AZ5.6X
100
22
100/10
NJM4558M
1
2
3
4
5
6
7
8
100
100
KTC2875 B
KTC2875 B
Q038
SR_MUTE
F_MUTE
LIMIT
PROTECT
C_MUTE
SW_MUTE
PROTECT
LIMIT
CENTER
FRONT
R
SURROUND
L
WOOFER
FRONT
L
SURROUND
R
IC009~IC011: MOTOR DRIVER
1
3
2
1
3
2
1
3
2
1
3
2
1
2
3
U
+B
+B
+B
+B
+B
-B
-B
-B
-B
-B
-B
-B
+B
+B
+B
+B
+B
+B
DISPLAY PWB-A1 (3/3)
46
32
33
53
52
51
54
58
27
63
26
29
63
28
25
63
24
6
-
15
11
-
B
,
C
6
-
14
2
-
B,
C
6-1
5
1
1
-C
6
-
14
2
-
B,
6
-
16
2
-
H
10K
KTC3875 GR
220K
KTC3875 GR
10K
220K
R275
R263
R260
R261
Q021
D019
Q020
R253
R262
D018
Q029
R256
R257
R343
C100
C099
Q036
R299
D023
R298
Q035
ZD018
R297
R286
Q034
R285
R300
D022
Z
Q043
R302
R301
R303
R284
R344
C101
R283
R294
Q041
R293
Q042
Q032
Q033
R281
ZD023
ZD024
R291
Q039
R292
Q031
R280
ZD021
ZD022
R279
Q040
R289
R288
Q030
R277
R278
ZD019
ZD020
Q037
C093
C088
R269
C094
C089
R270
C095
C090
R271
C096
C091
R272
C098
C097
C092
R273
R208
R205
R203
C073
C077
R212
R211
R204
C076
R210
R207
C075
R209
R206
C074
C078
R213
R214
R228
C079
R238
R223
D013
C083
C084
C126
C127
R243
R244
Q052
Q053
R218
ZD006
IC009
ZD007
R239
D014
R224
R229
R219
R231
R241
R216
D015
R240
C080
C081
R230
R226
D016
R215
IC010
R225
C085
C086
C128
C129
R245
R246
Q054
Q055
R220
R221
ZD004
ZD008
R217
R232
IC011
D017
R242
R227
C082
C087
C130
R247
Q056
R222
ZD005
R254
Q028
R259
Q027
R255
R258
NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.
A
B
C
D
E
F
G
H
1
2
3
4
5
6
Click on the first or last page to see other SD-PX15H (serv.man17) service manuals if exist.