Read Sharp SD-EX100H (serv.man14) Service Manual online
– 33 –
SD-EX100H
Figure 33 SCHEMATIC DIAGRAM (4/15)
7
8
9
10
11
12
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0.7V
0.7V
0V
0V
0V
1.7V
1.7V
1.1V
1.7V
0V
0V
0V
0V
0.6V
0.6V
0V
0V
47
4.7K
100/16
8
4
8
4
1
2
3
5
6
7
3
2
1
7
6
5
H.P_R
GND_HP
AUX_L_IN
AUX_R_IN
H.P_L
DAC_MD
DAC_MC
DAC_ML
H.P_L
H.P_R
S_MUTE
ANA +12V
MD
ML
L-CH
R-CH
ANA -12V
MC
A GND
-CH
GND_A
L-CH
R-CH
1
2
3
5
6
4
3
2
1
4
5
6
7
8
2
3
1
CNS401
P39 10 - F
FROM
TERMINAL PWB
CNS901
P44 6 - B
FROM
D/A CONVERTER PWB
CNSA106
P42 1 - B
FROM 1-BIT AMP. PWB
1
2
3
–B
+B
–B
–B
–B
+B
+B
+B
D
S
OPE AMP.
OPE AMP.
KTA1266 GR
2.2/50
1/50
4.7K
100P
2.2/50
100K
47/25
22K
8.2K
0.47/50
100K
4.7K
KTC3199 GR
3.3K
0.0033
10K
100K
4.7K
0.33(ML)
820
1K
0.0047
46 GR
820
/25
4.7K
100K
/25
0.0047
8.2K
0.47/50
100K
1.5K
4.7K
KTC3199 GR
1K
NJM4558M
3.3K
0.0033
10K
2.2/50
120
120(1/2W)
1/50
47/25
4.7K
(1/2W)
NJM4565M
100P
22K
2.2/50
100K
100K
1K
1K
KTC3199 GR
KTC3199 GR
DS1SS133
22/16
4.7K
5.6K
DS1SS133
DS1SS133
100K
2SC2878 B
2.2K
100K
KTA1266 GR
KRA107 M
10K
0.33(ML)
2.2K
2SC2878 B
KTA1266 GR
22/16
4.7K
5.6K
DS1SS133
47
4.7K
100/16
DS1SS133
4.7K
DS1SS133
C355
C349
R361
C353
C343
R359
C345
R363
R349
C341
R351
R353
Q333
R347
C339
R355
R343
R341
C331
R337
R345
C335
331
R338
334
R342
R344
333
C336
R350
C342
R352
R386
R354
Q334
R346
IC330
R348
C340
R356
C344
R358
R357
C350
C346
R362
IC331
C354
R364
C356
R365
R366
R368
CNP330
R367
R371
Q339
Q341
R377
C361
D335
C363
R375
R373
D333
D331
R360
R381
Q337
R382
R380
Q336
Q335
C332
R383
Q338
Q340
Q342
C364
R376
R374
D334
R372
R378
C362
D336
R379
D332
CNP901
CNP401
FM SIGNAL
CD SIGNAL
AUX SIGNAL
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